1 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
3 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
4 * typeck.c (get_member_function_from_ptrfunc,
5 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
6 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
8 Reverted Geoff Keating's 2001-05-03's patch.
10 2001-05-11 Ira Ruben <ira@apple.com>
12 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
14 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
16 * cp-tree.h (finish_label_expr, lookup_label): Delete.
17 * parse.y: Update for '&&'; don't issue warning here.
18 * semantics.c (finish_label_expr): Delete.
20 2001-05-07 Mark Mitchell <mark@codesourcery.com>
22 * splay-tree.h (splay_tree_max): New function.
23 (splay_tree_min): Likewise.
25 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
27 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
28 (pfn_vflag_identifier): Define.
29 Update comment about layout of pointer functions.
30 (build_ptrmemfunc1): Update prototype.
31 (expand_ptrmemfunc_cst): Update prototype.
32 * decl.c (initialize_predefined_identifiers): Initialize
34 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
35 an extra field to the type.
36 * expr.c (cplus_expand_constant): Pass 'flag' between
37 expand_ptrmemfunc_cst and build_ptrmemfunc1.
38 * typeck.c (get_member_function_from_ptrfunc): When
39 FUNCTION_BOUNDARY < 16, look at additional field to determine
40 if a pointer-to-member is a real pointer or a vtable offset.
41 (build_ptrmemfunc1): Add new parameter to contain extra field.
42 (build_ptrmemfunc): Pass the extra field around.
43 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
44 (pfn_from_ptrmemfunc): Ignore the extra field.
46 2001-05-03 Mark Mitchell <mark@codesourcery.com>
48 * cp-tree.h (flag_inline_trees): Update documentation.
49 * decl.c (init_decl_processing): Adjust handling of
50 flag_inline_functions and flag_inline_trees to support -O3.
51 (grokfndecl): Set DECL_INLINE on all functions if that's what
53 (save_function_data): Clear DECL_INLINE in
54 current_function_cannot_inline is non-NULL.
55 * decl2.c (flag_inline_trees): Update documentation.
57 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
59 * dump.c (cp_dump_tree, USING_STMT case): New case.
60 * tree.c (cp_statement_code_p): Add USING_STMT.
61 * decl2.c (do_using_directive): Add the using directive statement.
63 * tree.c (walk_tree): Reformat an if block.
65 2001-05-02 Mark Mitchell <mark@codesourcery.com>
67 * decl.c (compute_array_index_type): Don't try to do anything with
68 the indices when processing a template.
70 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
72 * call.c: NULL_PTR -> NULL.
83 * typeck2.c: Likewise.
85 2001-05-02 Mark Mitchell <mark@codesourcery.com>
87 * decl2.c (do_using_directive): Revert previous patch.
89 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
91 * cp-tree.def (USING_STMT): New statement node.
92 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
93 * decl2.c (do_using_directive): Add USING_STMT to statement
94 tree. Don't emit errors when processing template decl.
95 * pt.c (tsubst_expr, USING_STMT case): New case.
96 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
98 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
100 * call.c (build_new_op): Convert args from reference here.
101 (build_conditional_expr): Don't convert here.
103 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
105 * spew.c (last_token_id): New static variable.
106 (read_token): Set it here.
107 (yyerror): Use it here.
109 2001-04-30 Richard Henderson <rth@redhat.com>
111 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
114 2001-04-30 Mark Mitchell <mark@codesourcery.com>
116 * gxxint.texi: Remove.
117 * Make-lang.in: Remove all traces of gxxint.texi.
119 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
121 * decl2.c (start_static_initialization_or_destruction): Correct
122 logic to handle the -fno-use-cxa-atexit case.
124 2001-04-30 Mark Mitchell <mark@codesourcery.com>
126 * optimize.c (update_cloned_parm): New function.
127 (maybe_clone_body): Use it. Update the `this' parameter too.
129 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
131 * decl2.c (unsupported_options): Add new-abi.
132 * lang-options.h: Remove no longer supported options.
134 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
136 * except.c (can_convert_eh): Don't check template parms,
139 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
141 * optimize.c (maybe_clone_body): Copy parameter names and locations.
143 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
145 * cp-tree.h (adjust_clone_args): Prototype new function.
146 * class.c (adjust_clone_args): New function.
147 * decl.c (start_function): Call it for in charge ctors.
149 2001-04-26 Mark Mitchell <mark@codesourcery.com>
151 * method.c (use_thunk): Make sure that thunks really are emitted
154 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
156 * mangle.c (write_chars): New macro.
157 (hwint_to_ascii): New function
158 (write_number): Use it.
159 (write_integer_cst): Deal with really big numbers.
161 2001-04-25 Mark Mitchell <mark@codesourcery.com>
163 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
166 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
168 * decl.c (grokdeclarator): Set context of namespace scope
171 2001-04-24 Zack Weinberg <zackw@stanford.edu>
173 * cp/optimize.c: Include hashtab.h.
174 (struct inline_data): Add tree_pruner.
175 (expand_call_inline, expand_calls_inline): Use it when calling
177 (optimize_function): Initialize and free tree_pruner.
179 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
181 Lazy __FUNCTION__ generation.
182 * cp-tree.def (FUNCTION_NAME): Remove.
183 * cp-tree.h (function_name_declared_p): Remove.
184 (cp_fname_init): Prototype.
185 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
186 don't call declare_function_name. Call start_fname_decls.
187 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
188 clobber the line number.
189 (cp_fname_init): New function.
190 (start_function): Call start_fname_decls.
191 (finish_function): Call finish_fname_decls.
192 * lex.c (reswords): Add slots for __FUNCTION__ et al.
193 (rid_to_yy): Add mappings for __FUNCTION__ et al.
194 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
195 * parse.y (VAR_FUNC_NAME): New token.
196 (primary): Add VAR_FUNC_NAME.
197 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
199 (tsubst, FUNCTION_NAME case): Remove.
200 (tsubst_copy, FUNCTION_NAME case): Remove.
201 (tsubst_expr, DECL_STMT case): Be careful with a
202 DECL_PRETTY_FUNCTION_P.
203 (instantiate_decl): Remove function_name_declared_p.
204 * semantics.c (begin_compound_statement): Don't call
205 declare_function_name here.
206 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
207 (finish_translation_unit): Call finish_fname_decls.
208 (expand_body): Remove function_name_declared_p.
209 * typeck2.c (digest_init): Allow any ERROR_MARK.
211 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
213 * pt.c (tsubst_decl): Use VOID_TYPE_P.
214 * semantics.c: Fix some typos.
216 2001-04-23 Phil Edwards <pme@sources.redhat.com>
218 * cp/decl2.c (flag_honor_std): Always initialize to 1.
220 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
222 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
224 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
226 * except.c (build_throw): Wrap the initialization of the exception
227 object in a MUST_NOT_THROW_EXPR.
228 (do_free_exception): #if 0.
230 2001-04-20 Mark Mitchell <mark@codesourcery.com>
232 * cp-tree.h (finish_enum): Change prototype.
233 * decl.c (finish_enum): Reorganize.
234 * parse.y (structsp): Adjust calls to finish_enum.
236 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
238 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
241 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
243 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
244 (layout_empty_base): Return at end flag.
245 (build_base_field): Likewise.
246 (build_base_fields): Likewise.
247 (layout_virtual_bases): Don't add 1 to eoc value.
248 (end_of_class): Use full size for empty bases.
249 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
250 empty bases. Don't add 1 to eoc value. Only add trailing padding
251 if we're an empty class with no empty bases.
252 (dump_class_hierarchy): Dump size and alignment.
254 2001-04-20 Jakub Jelinek <jakub@redhat.com>
256 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
259 2001-04-20 Jakub Jelinek <jakub@redhat.com>
261 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
262 is found, look first if name does not match the structure name.
264 2001-04-19 Mark Mitchell <mark@codesourcery.com>
266 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
268 (SET_DECL_LANGUAGE): New macro.
269 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
270 (pushdecl): Likewise.
271 (build_library_fn_1): Likewise.
272 (build_cp_library_fn): Likewise.
273 (grokfndecl): Likewise.
274 (grokvardecl): Mark `extern "C"' variables as having C linkage.
275 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
276 * lex.c (retrofit_lang_decl): Likewise.
277 * mangle.c (mangle_decl_string): Don't mangle the names of
278 variables declared with C language linkage.
279 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
281 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
283 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
284 flag_access_control from uninitialized storage.
286 2001-04-15 Mark Mitchell <mark@codesourcery.com>
288 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
289 * mangle.c (write_pointer_to_member_type): Fix mangling of
290 pointers to cv-qualified member function types.
292 * init.c (build_delete): Create a SAVE_EXPR for the address if
293 we're going to use it more than once.
295 2001-04-13 Mark Mitchell <mark@codesourcery.com>
297 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
298 (expand_ptremfunc_cst): Change prototype.
299 (delta2_from_ptrmemfunc): Remove.
300 * expr.c (cplus_expand_constant): Adjust call to
301 expand_ptrmemfunc_cst.
302 * typeck.c (build_ptrmemfunc1): Simplify.
303 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
304 results in a constant.
305 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
306 (delta2_from_ptrmemfunc): Remove.
307 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
309 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
311 * cp-tree.h (decl_namespace_list): New macro.
312 (struct saved_scope): Add decl_ns_list.
313 * decl.c (mark_saved_scope): Mark it.
314 * decl2.c: Lose static decl_namespace_list.
315 (init_decl2): Don't save it.
317 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * cp-tree.h (warn_return_type, yylex): Delete redundant
322 * decl.c (current_class_depth, global_namespace): Likewise.
324 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
326 * repo.c (flag_use_repository): Likewise.
328 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
330 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
331 set_block, pushdecl, getdecls, gettags, init_decl_processing,
332 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
333 lvalue_or_else, print_lang_statistics, comp_target_types,
334 unsigned_type, signed_type, signed_or_unsigned_type,
335 build_function_call, mark_addressable, incomplete_type_error):
336 Delete redundant declarations.
338 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
340 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
341 (TYPE_ANONYMOUS_P): New macro.
342 (TAGGED_TYPE_P): New macro.
343 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
344 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
345 * tree.c (no_linkage_helper): Likewise.
346 * semantics.c (begin_class_definition): Likewise.
347 * pt.c (convert_template_argument): Likewise.
348 * lex.c (check_for_missing_semicolon): Likewise.
350 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
352 * class.c (dfs_unshared_virtual_bases): New function.
353 (mark_primary_bases): Call it.
354 (check_bases): Ignore virtual bases when determining
357 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
359 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
361 2001-04-11 Mark Mitchell <mark@codesourcery.com>
363 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
364 cloned function to the clone.
366 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
368 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
370 * semantics.c: Include expr.h.
372 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
374 * method.c (implicitly_declare_fn): Commonize code for copy ctor
375 and assignment op. Set TREE_USED for parameter.
377 2001-04-10 Mark Mitchell <mark@codesourcery.com>
379 * class.c (find_final_overrider_data): Add `candidates'.
380 (dfs_find_final_overrider): Don't issue error messages
382 (find_final_overrider): Issue error messages here.
383 (build_base_field): Don't warn about amgibuous direct bases here.
384 (warn_about_ambiguous_direct_bases): New function.
385 (layout_class_type): Use it.
387 2001-04-10 Richard Henderson <rth@redhat.com>
389 * typeck.c (build_array_ref): Push the array reference inside
390 COMPOUND_EXPR and COND_EXPR.
392 2001-04-05 Mark Mitchell <mark@codesourcery.com>
394 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
395 * decl.c (duplicate_decls): Adjust accordingly.
396 (maybe_commonize_var): Likewise.
397 (grokfndecl): Likewise.
398 (start_function): Likewise.
399 (start_method): Likewise.
400 * decl2.c (key_method): Likewise.
401 (import_export_decl): Likewise.
402 * method.c (implicitly_declare_fn): Likewise.
403 * optimize.c (maybe_clone_body): Likewise.
405 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
407 * lang-specs.h: Add __DEPRECATED.
409 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
411 * search.c (get_dynamic_cast_base_type): When building a new
412 constant, set its type to ssizetype.
414 2001-04-04 Jakub Jelinek <jakub@redhat.com>
416 * optimize.c (expand_call_inline): Only add newly inlined statements
419 2001-04-03 Mark Mitchell <mark@codesourcery.com>
421 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
422 (OPERATOR_FORMAT): Likewise.
423 (OPERATOR_TYPENAME_FORMAT): Likewise.
424 * operators.def: Remove old name-mangling information.
425 * decl.c (grok_op_properties): Adjust accordingly.
426 * lex.c (init_operators): Likewise.
427 * rtti.c (get_tinfo_decl): Issue error messages about types that
430 2001-04-03 Mark Mitchell <mark@codesourcery.com>
432 * decl2.c (import_export_decl): Don't call import_export_class
433 when processing an inline member function.
434 * semantics.c (expand_body): Call import_export_decl before
435 emitting inline functions.
437 2001-03-28 Richard Henderson <rth@redhat.com>
439 IA-64 ABI Exception Handling:
440 * cp-tree.def (EH_SPEC_BLOCK): New.
441 (MUST_NOT_THROW_EXPR): New.
442 * cp-tree.h: Update changed function declarations.
443 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
444 (CPTI_CALL_UNEXPECTED): New.
445 (struct cp_language_function): Rename x_eh_spec_try_block
447 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
448 * decl.c (current_binding_level): If no current function
449 bindings, revert to scope_chain.
450 (initialize_predefined_identifiers): Remove __cp_push_exception.
451 (store_parm_decls): Use begin_eh_spec_block.
452 (finish_function): Use finish_eh_spec_block.
453 (mark_lang_function): Update for name changes.
454 * decl2.c (finish_file): No mark_all_runtime_matches.
455 * dump.c (cp_dump_tree): Handle new tree codes.
456 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
457 * except.c (catch_language_init, catch_language): Remove.
458 (init_exception_processing): Don't set language code.
459 Initialize call_unexpected_node, protect_cleanup_actions,
460 eh_personality_libfunc, lang_eh_runtime_type.
461 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
462 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
463 (prepare_eh_type): Split out type canonicalizations ...
464 (build_eh_type_type): ... from here.
465 (build_eh_type_type_ref): Remove.
466 (mark_all_runtime_matches): Remove.
467 (build_exc_ptr): New.
468 (do_begin_catch, do_end_catch): New.
469 (do_pop_exception): Remove.
470 (build_terminate_handler): Remove.
471 (choose_personality_routine): Split out language choice from ...
472 (initialize_handler_parm): ... here.
473 Use MUST_NOT_THROW_EXPR.
474 (expand_start_catch_block): Use do_begin_catch. Simplify Java
475 exception object handling.
476 (expand_start_eh_spec, expand_end_eh_spec): Remove.
477 (expand_exception_blocks, alloc_eh_object): Remove.
478 (begin_eh_spec_block, finish_eh_spec_block): New.
479 (do_allocate_exception, do_free_exception): New.
480 (expand_throw): Merge into ...
481 (build_throw): ... here. Update for abi.
482 * expr.c (cplus_expand_expr): No expand_internal_throw.
483 Handle MUST_NOT_THROW_EXPR.
484 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
485 * semantics.c (*) Update for except.h name changes.
486 (genrtl_try_block): No protect_with_terminate.
487 (genrtl_eh_spec_block): New.
488 (genrtl_handler): Don't emit the goto here.
489 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
490 (genrtl_finish_function): Don't expand_exception_blocks.
491 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
493 2001-03-28 Richard Henderson <rth@redhat.com>
495 * decl.c (struct named_label_list): Rename eh_region to
496 in_try_scope, add in_catch_scope.
497 (struct binding_level): Rename eh_region to is_try_scope,
499 (note_level_for_try): Rename from note_level_for_eh.
500 (note_level_for_catch): New.
501 (poplevel): Copy both is_try_scope and is_catch_scope to
502 the named_label_list struct.
503 (check_previous_goto_1): Don't check for catch block via
504 DECL_ARTIFICIAL; use in_try_scope instead.
505 (check_goto): Likewise.
506 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
507 * except.c (expand_start_catch_block): Call note_level_for_catch.
508 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
510 2001-03-27 Richard Henderson <rth@redhat.com>
512 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
513 exceptions_via_longjmp.
515 2001-03-27 Phil Edwards <pme@sources.redhat.com>
517 * pt.c (check_default_tmpl_args): Make error messages clearer.
519 2001-03-26 Phil Edwards <pme@sources.redhat.com>
521 * error.c: Also undefine 'A' macro used for cp_printers definition.
523 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
525 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
527 2001-03-26 Mike Yang <yang@research.att.com>
528 Mark Mitchell <mark@codesourcery.com>
530 * dump.c (dump_access): New function.
531 (cp_dump_tree): Use it. Dump basetype information for class
534 2001-03-26 Mark Mitchell <mark@codesourcery.com>
536 * Makefile.in (optimize.o): Depend on params.h.
537 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
538 (init_decl_processing): Set flag_no_inline when doing
540 * optimize.c: Include params.h.
541 (struct inline_data): Improve documentation of FNS. Add
542 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
543 (INSNS_PER_STMT): New macro.
544 (remap_block): Use CLONING_P.
545 (inlinable_function_p): Don't inline big functions.
546 (expand_call_inline): Keep track of how much inlining we've done.
547 (optimize_function): Set FIRST_INLINED_FN.
548 (maybe_clone_body): Set CLONING_P.
549 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
551 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
552 rest_of_compilation. Clear DECL_RTL for local variables
554 (clear_decl_rtl): New function.
556 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
559 * cp-tree.h (skip_type_access_control,
560 reset_type_access_control): Prototype.
561 * decl.c (grokdeclarator): Access of friends is not checked.
562 * parse.y (component_decl_list): Reset type access control.
563 * semantics.c (decl_type_access_control): Clear
564 current_type_lookups.
565 (save_type_access_control): Don't save if not deferring.
566 (skip_type_access_control, reset_type_access_control): New
568 (begin_class_definition): Do type access control for basetypes.
569 Start deferred access control.
570 (finish_class_definition): Resume immediate access control if
571 this is a local class.
573 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
575 * class.c (add_method): Use memcpy/memmove, not bcopy.
577 * decl.c (duplicate_decls): Likewise.
579 2001-03-23 Jakub Jelinek <jakub@redhat.com>
581 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
584 2001-03-23 Jakub Jelinek <jakub@redhat.com>
586 * decl.c (local_names): Define.
587 (push_local_name): New.
588 (grok_reference_init): Return init if initializing static reference
589 variable with non-constant instead of emitting it.
590 Move expand_static_init call to cp_finish_decl.
591 (layout_var_decl): Call push_local_name.
592 (maybe_commonize_var): Allow inlining functions even if they have
593 static local variables, use comdat_linkage for them if flag_weak.
594 (check_initializer): Call obscure_complex_init if
595 grok_reference_init returned non-zero.
596 (save_function_data): Clear x_local_names.
597 (pop_cp_function_context): Free x_local_names.
598 (mark_inlined_fns): Remove.
599 (mark_lang_function): Mark x_local_names.
600 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
601 Mark inlined_fns as tree, remove call to mark_inlined_fns.
602 * class.c (alter_access): Ensure DECL_ACCESS is never set if
603 DECL_DISCRIMINATOR_P.
604 * cp-tree.h (cp_language_function): Add x_local_names.
605 (lang_decl_flags): Add discriminator into u2.
606 (lang_decl_inlined_fns): Remove.
607 (lang_decl): inlined_fns is now a TREE_VEC.
608 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
609 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
610 TREE_VEC, not a custom structure.
611 (optimize_function): Likewise.
612 * mangle.c (discriminator_for_local_entity): Discriminate among
613 VAR_DECL local entities.
614 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
617 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
619 Add support for Java interface method calls.
620 * cp-tree.h (struct lang_type): Add java_interface flag.
621 (TYPE_JAVA_INTERFACE): New macro.
622 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
623 by setting TYPE_JAVA_INTERFACE.
624 * call.c (java_iface_lookup_fn): New static.
625 (build_over_call): If calling a method declared in a
626 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
627 expression which resolves the function address.
628 (build_java_interface_fn_ref): New function.
630 2001-03-22 Richard Henderson <rth@redhat.com>
632 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
633 * except.c: Don't include it.
635 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
636 based on an idea from Joe Buck <jbuck@synopsys.com>
638 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
640 (data_def, component_decl): Add reductions to bad_decl.
642 2001-03-22 Jakub Jelinek <jakub@redhat.com>
644 * method.c (do_build_assign_ref): Don't use build_modify_expr for
645 anonymous aggregates, since they don't have assignment operator
647 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
648 assignment operators for anonymous structure fields.
650 2001-03-21 Jason Merrill <jason@redhat.com>
652 * pt.c (instantiate_decl): Abort if we see a member constant
653 instantiation that doesn't already have its initializer.
654 Downgrade explicit instantiation without definition to pedwarn.
656 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
657 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
658 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
660 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
661 (pending_vtables): Remove.
662 * decl2.c (pending_vtables): Remove.
663 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
664 CLASSTYPE_VTABLE_NEEDS_WRITING.
665 (import_export_class): Likewise.
666 (init_decl2): Don't mark pending_vtables.
667 * lex.c (handle_pragma_vtable): Just sorry.
668 * pt.c (instantiate_class_template): Don't mess with
669 CLASSTYPE_VTABLE_NEEDS_WRITING.
670 (mark_class_instantiated): Likewise.
671 * ptree.c (print_lang_type): Don't print it.
672 * semantics.c (begin_class_definition): Don't set it.
674 * pt.c (template_tail): Replace with last_pending_template.
675 (maybe_templates, maybe_template_tail): Remove.
676 (add_pending_template): Adjust.
677 (instantiate_pending_templates): Adjust.
679 * cp-tree.h (struct saved_scope): Remove lang_stack field.
680 (current_lang_stack): Remove.
681 * decl.c (maybe_push_to_top_level): Don't initialize it.
682 (duplicate_decls): Use current_lang_depth.
683 (xref_basetypes): Likewise.
684 * class.c (current_lang_depth): New fn.
685 (push_lang_context): Use more varray functionality.
686 (pop_lang_context): Likewise.
688 * error.c (GLOBAL_THING): Always use '__'.
690 2001-03-21 Mark Mitchell <mark@codesourcery.com>
692 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
694 * mangle.c (mangle_decl_string): Mangle the names of overloaded
695 operators, even when they have `extern "C"' linkage.
697 2001-03-19 Mark Mitchell <mark@codesourcery.com>
699 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
700 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
701 where it's not necessary.
702 (add_method): Remove optimization involving comparison of
704 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
705 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
706 where it's not necessary.
707 (check_methods): Likewise.
708 (build_clone): Likewise.
709 (built_vtt): Likewise.
710 * cp-tree.h (DECL_NEEDED_P): Likewise.
711 * decl.c (pushtag): Likewise.
712 (duplicate_decls): Likewise.
713 (pushdecl): Likewise.
714 (builtin_function): Likewise.
715 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
716 (build_cp_library_fn): Likewise.
717 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
718 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
719 where it's not necessary.
720 (make_rtl_for_nonlocal_decl): Likewise.
721 (cp_finish_decl): Likewise.
722 (grokfndecl): Likewise.
723 (grokvardecl): Likewise.
724 (grokdeclarator): Likewise.
725 (start_function): Likewise.
726 (cp_missing_return_ok_p): Likewise.
727 * decl2.c (grokclassfn): Likewise.
728 (check_classfn): Likewise.
729 (finish_static_data_member_decl): Likewise.
730 (grokfield): Likewise.
731 * error.c (GLOBAL_IORD_P): Remove.
732 (dump_global_iord): Improve output.
733 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
734 * except.c (nothrow_libfn_p): Summarily reject any function not in
736 * init.c (build_java_class_ref): Don't explicitly set
737 DECL_ASSEMBLER_NAME after calling mangle_decl.
738 * mangle.c (mangle_decl_string): Handle extern "C" functions.
739 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
740 * method.c (set_mangled_name_for_decl): Don't explicitly set
741 DECL_ASSEMBLER_NAME after calling mangle_decl.
742 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
743 IDENTIFIER_GLOBAL_VALUE for the thunk.
744 * pt.c (set_mangled_name_for_template_decl): Remove.
745 (check_explicit_specialization): Don't use it.
746 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
747 (tsubst_friend_function): Likewise.
748 (tsubst_decl): Likewise.
749 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
750 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
751 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
752 where it's not necessary.
753 (tinfo_base_init): Likewise.
754 (create_real_tinfo_var): Likewise.
755 * search.c (looup_field_1): Likewise.
756 * semantics.c (finish_named_return_value): Likewise.
757 * tree.c (init_tree): Set lang_set_decl_assembler_name.
759 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
761 Correct semantics restrictions checking in throw-expression.
762 * except.c (is_admissible_throw_operand): New function.
763 (build_throw): Use it.
765 2001-03-14 Mark Mitchell <mark@codesourcery.com>
767 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
770 2001-03-14 Mark Mitchell <mark@codesourcery.com>
772 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
773 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
774 * decl.c (duplicate_decls): Likewise.
775 (builtin_function): Likewise.
776 (build_library_fn): Likewise.
777 (build_cp_library_fn): Likewise.
778 (check_initializer): Likewise.
779 (cp_finish_decl): Likewise.
780 * decl2.c (grokfield): Likewise.
781 (grok_function_init): Remove #if 0'd code.
782 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
783 * friend.c (do_friend): Likewise.
784 * init.c (get_temp_regvar): Likewise.
785 * method.c (make_thunk): Likewise.
786 * pt.c (tsubst_friend_function): Likewise.
787 (tsubst_decl): Likewise.
788 (regenerate_decl_from_template): Likewise.
789 * semantics.c (genrtl_named_return_value): Likewise.
790 (expand_body): Likewise.
791 (genrtl_finish_function): Likewise.
792 * tree.c (cp_tree_equal): Likewise.
794 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
796 * call.c (convert_like_real): Add extra semantics to INNER
797 parameter. Don't convert to temporary if a user conversion
798 gives us an lvalue that we're about to bind to a reference.
799 Set INNER to indicate pending reference binding on recursive
802 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
804 * cp/lex.c: Delete duplicate pending_lang_change.
806 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
808 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
810 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
811 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
813 2001-03-09 Zack Weinberg <zackw@stanford.edu>
815 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
817 2001-03-08 Stan Shebs <shebs@apple.com>
819 * cp-tree.h (set_identifier_local_value): Remove unused decl.
821 2001-03-06 Zack Weinberg <zackw@stanford.edu>
823 * spew.c: Remove references to CPP_OSTRING.
825 2001-03-06 Andrew Haley <aph@redhat.com>
827 * typeck.c (convert_arguments): Check that we have an fndecl.
829 2001-03-05 Andrew Haley <aph@redhat.com>
831 * typeck.c (convert_arguments): Don't do ellipsis conversion for
832 __built_in_constant_p.
834 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
836 * typeck.c (build_static_cast): Allow enum to enum conversions
839 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
841 * class.c (check_field_decls): Pointers to member do not a
842 non-pod struct make, as per DR 148.
844 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
846 * call.c (joust): cp_pedwarn when using gnu extension concerning
847 worst conversion sequences.
849 2001-03-01 Zack Weinberg <zackw@stanford.edu>
851 * decl.c: Replace all uses of 'boolean' with 'bool'.
853 2001-03-01 Zack Weinberg <zackw@stanford.edu>
855 * lang-specs.h: Add zero initializer for cpp_spec field to
856 all array elements that need one. Don't put an #ifdef inside
857 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
860 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
862 Implement using decls inside template functions.
863 * decl2.c (validate_nonmember_using_decl): Don't special case
864 fake_std_node in the global namespace. Don't reject early when
865 processing a template.
866 (do_local_using_decl): Add to statement tree. Don't do further
867 processing when building a template.
868 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
870 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
872 * decl2.c (do_nonmember_using_decl): Don't complain if we find
873 same function. Do complain about ambiguating extern "C"
876 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
878 Remove floating point and complex type template constant parms.
879 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
880 COMPLEX_TYPE extensions.
881 (invalid_nontype_parm_type_p): Likewise.
883 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
885 * except.c (call_eh_info): Revert "match_function"'s type.
887 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
889 Fix ctor vtable vcall offsets.
890 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
891 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
892 (get_matching_base): Remove.
893 (get_original_base): New function.
894 (build_vtbl_initializer): Initialize vid.rtti_binfo.
895 Use a virtual thunk for a ctor vtable with an index
896 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
897 primary base within a constructor vtable. Only set
898 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
899 when primary base has been lost.
900 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
902 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
904 * call.c (joust): Ensure more_specialized()'s argument length
905 parameter has correct value for constructors.
907 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
909 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
911 * decl.c (mark_inlined_fns): Prototype.
913 2001-02-22 Mark Mitchell <mark@codesourcery.com>
915 * spew.c (yylex): Correct handling of friends.
917 2001-02-22 Mark Mitchell <mark@codesourcery.com>
919 * mangle.c (write_encoding): Pass write_function_type the
920 FUNCTION_DECL for the function being encoded.
921 (write_function_type): Pass it along to write_bare_function_type.
922 (write_bare_function_type): Pass it along to write_method_parms.
923 (write_method_parms): Don't mangle the compiler-generated
924 parameters to a constructor or destructor.
926 2001-02-22 Andreas Jaeger <aj@suse.de>
928 * optimize.c: Include toplev.h for
929 note_deferral_of_defined_inline_function prototype.
931 2001-02-22 Jakub Jelinek <jakub@redhat.com>
933 * cp-tree.h (struct lang_decl_inlined_fns): New.
934 (struct lang_decls): Add inlined_fns.
935 (DECL_INLINED_FNS): New macro.
936 * optimize.c (struct inline_data): Add inlined_fns.
937 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
938 (inlinable_function_p): Likewise, fix typo in comment,
939 function is not inlinable if it already inlined function currently
941 (expand_call_inline): Add fn to inlined_fns if neccessary.
942 (optimize_function): Initialize inlined_fns.
943 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
944 * decl.c (mark_inlined_fns): New function.
945 (lang_mark_tree): Call it.
947 2001-02-21 Jason Merrill <jason@redhat.com>
949 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
950 (DECL_UNINLINABLE): Move to middle-end.
952 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
953 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
954 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
955 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
956 parms and outer BLOCK. note_deferral_of_defined_inline_function.
958 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
961 2001-02-19 Mark Mitchell <mark@codesourcery.com>
963 * decl2.c (set_decl_namespace): Allow explicit instantiations in
966 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
968 * optimize.c (expand_call_inline): Don't walk subtrees of type
971 2001-02-18 Mark Mitchell <mark@codesourcery.com>
973 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
976 2001-02-18 Jason Merrill <jason@redhat.com>
978 Do put the VTT parameter in DECL_ARGUMENTS.
979 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
980 (current_vtt_parm): New macro.
981 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
982 (DECL_HAS_VTT_PARM_P): New macro.
983 (DECL_VTT_PARM): Remove.
984 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
985 * decl.c (duplicate_decls): Only copy the operator code if
987 (start_function): Set current_vtt_parm.
988 (lang_mark_tree): Don't mark vtt_parm.
989 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
990 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
991 * class.c (build_clone): Maybe remove the VTT parm.
992 * optimize.c (maybe_clone_body): Set up the VTT parm.
993 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
994 * call.c (build_over_call): Just allow the VTT arg.
995 * method.c (make_thunk): Don't set DECL_VTT_PARM.
996 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
997 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
998 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
999 * error.c (dump_function_decl): Likewise.
1000 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1001 if we try to call a constructor with in-charge or VTT parms.
1002 * method.c (skip_artificial_parms_for): New fn.
1003 * call.c (add_function_candidate, build_over_call): Call it.
1004 * call.c (build_new_method_call): Use current_vtt_parm.
1005 * init.c (expand_virtual_init): Likewise.
1006 * class.c (same_signature_p): No longer static.
1007 * cp-tree.h: Declare it.
1008 * search.c (look_for_overrides_r): Use it.
1010 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1012 * cp-tree.h (new_abi_rtti_p): Remove.
1013 (name_mangling_version): Likewise.
1014 (flag_do_squangling): Likewise.
1015 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1016 * decl.c (grokfndecl): Likewise.
1017 * decl2.c (name_mangling_version): Remove.
1018 (flag_do_squangling): Likewise.
1019 (lang_f_options): Remove `squangle'.
1020 (unsupported_options): Add `squangle'.
1021 (cxx_decode_option): Issue a warning about uses of
1022 -fname-mangling-version.
1023 (finish_file): Remove old ABI support.
1024 * pt.c (check_explicit_specialization): Likewise.
1025 (tsubst_decl): Likewise.
1026 * rtti.c (init_rtti_processing): Likewise.
1027 (build_headof): Likewise.
1028 (get_tinfo_decl_dynamic): Likewise.
1029 (tinfo_from_decl): Likewise.
1030 (build_dynamic_cast_1): Likewise.
1031 (synthesize_tinfo_var): Likewise.
1032 * init.c (build_new): Allow enumeration types for the array-bounds
1033 in a direct-new-declarator.
1035 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1037 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1038 TREE_PROTECTED from the template being specialized.
1040 2001-02-17 Jason Merrill <jason@redhat.com>
1042 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1044 * decl.c (bad_specifiers): Allow throw specs on things with
1045 pointer-to-function or -member-function type.
1046 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1049 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1051 * call.c (check_dtor_name): Handle template names correctly.
1053 2001-02-16 Jason Merrill <jason@redhat.com>
1055 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1056 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1057 * optimize.c (maybe_clone_body): Don't substitute it.
1058 * call.c (build_new_method_call): Check in_chrg instead.
1059 * init.c (expand_virtual_init): Likewise.
1061 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1063 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1064 class-type introduces at least a type-name.
1066 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1068 * call.c (convert_like_real): Create a temporary for non-lvalue.
1070 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1072 * cp-tree.h: Fix typos in comments.
1074 2001-02-16 Jason Merrill <jason@redhat.com>
1076 * optimize.c (remap_block): If we're compiling a clone, pass the
1077 new block to insert_block.
1079 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1081 * semantics.c (finish_asm_stmt): Robustify.
1083 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1085 * pt.c (push_template_decl_real): Don't remangle the name of a
1088 2001-02-15 Jim Meyering <meyering@lucent.com>
1090 * Make-lang.in (c++.install-common): Depend on installdirs.
1091 (c++.install-info): Likewise.
1092 (c++.install-man): Likewise.
1094 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1096 * typeck2.c (build_m_component_ref): Robustify.
1098 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1100 * friend.c (do_friend): Don't take the nested [template] class
1101 into account when deciding whether to warn about the friend
1102 function not referring to a template function.
1104 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1106 * typeck.c (build_unary_op): Clarify error message.
1108 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1110 * parse.y (component_constructor_declarator): allow optional
1111 parentheses around constructor class name.
1113 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1115 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1117 * init.c (emit_base_init): Remove incorrect comment about
1119 * method.c (make_thunk): Fix comment alignment.
1121 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1123 Kill remnants of this is variable.
1124 * cp-tree.h (flag_this_is_variable): Remove.
1125 * decl2.c (flag_this_is_variable): Remove.
1126 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1127 (build_vbase_path): The path is non-static, even in a cdtor.
1128 (resolves_to_fixed_type_p): Add additional return value.
1129 * search.c (init_vbase_pointers): Adjust.
1130 * tree.c (lvalue_p_1): Adjust.
1131 * typeck.c (mark_addressable): Adjust.
1133 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1135 * pt.c (unify): Don't check cv quals of array types.
1137 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1139 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1140 check whether we already have the type.
1142 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1144 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1145 * call.c (build_op_delete_call): Simplify to remove duplicate
1147 * class.c (clone_function_decl): Don't build the deleting variant
1148 of a non-virtual destructor.
1149 * decl.c (finish_destructor_body): Don't call delete if this is a
1150 non-virtual destructor.
1151 * init.c (build_delete): Explicitly call `operator delete' when
1152 deleting an object with a non-virtual destructor.
1154 2001-02-13 Jason Merrill <jason@redhat.com>
1156 * lang-specs.h: Add more __EXCEPTIONS.
1158 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1160 * typeck2.c (process_init_constructor): Check
1161 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1163 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1165 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1166 Remove spurious information in comment. Allow further
1167 adjustments of REFERENCE_TYPE args.
1169 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1171 * errfn.c (cp_deprecated): Tweak diagnostic text.
1172 * parse.y (new_initializer): Deprecate initializer lists
1175 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1177 Remove old ABI support.
1179 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1181 * decl2.c (flag_vtable_thunks): Always set it to 1.
1182 (flag_new_abi): Likewise.
1183 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1185 * Makefile.in (g++spec.o): Fix typo.
1187 2001-02-09 Jason Merrill <jason@redhat.com>
1189 * lang-specs.h: Restore definition of __EXCEPTIONS.
1191 2001-02-08 Jason Merrill <jason@redhat.com>
1193 * search.c (shared_member_p): New function.
1194 (lookup_field_r): Use it.
1195 * cp-tree.h (SHARED_MEMBER_P): Remove.
1197 * method.c (process_overload_item): Handle template-dependent array
1199 * pt.c (type_unification_real): If we end up with undeduced nontype
1202 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1205 * typeck2.c (friendly_abort): Don't say anything if we have
1206 earlier errors or sorries.
1208 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1209 wchar_t. Ignore if in_system_header.
1211 * decl.c (maybe_push_cleanup_level): New fn...
1212 (start_decl_1): ...split out from here.
1213 * cvt.c (build_up_reference): Use it.
1214 * cp-tree.h: Declare it.
1216 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1218 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1221 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1223 * pt.c (lookup_template_class): Make sure it's a primary
1224 template or template_template_parm when called from the parser.
1225 (instantiate_template_class): Add assertion.
1227 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1229 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1230 from error_mark_node.
1232 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1234 Fix specification and implementation bugs in V3 ABI
1235 construction vtables.
1236 * cp-tree.h (flag_dump_class_layout): New flag.
1237 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1238 (BINFO_LOST_PRIMARY_P): New flag.
1239 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1240 (BINFO_PRIMARY_MARKED_P): Rename to ...
1241 (BINFO_PRIMARY_P): ... here.
1242 (binfo_via_virtual): New prototype.
1243 * decl2.c (flag_dump_class_layout): New flag.
1244 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1245 use `=' as a file name separator.
1246 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1248 (build_vtbl_address): If this is a virtual primary base, then
1249 get the vtbl of what it is ultimately primary for.
1250 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1251 for BINFO_PRIMARY_P.
1252 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1253 (get_shared_vbase_if_not_primary): Likewise.
1254 (dfs_get_pure_virtuals): Likewise.
1255 (expand_upcast_fixups): Likewise.
1256 (fixup_virtual_upcast_offsets): Likewise.
1257 (dfs_find_vbase_instance): Likewise.
1258 (find_vbase_instance): Likewise.
1259 (binfo_from_vbase): Adjust comment to reflect reality.
1260 (binfo_via_virtual): New function.
1261 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1262 for binfo walking during VTT construction.
1263 (dfs_mark_primary_bases): Remove.
1264 (force_canonical_binfo_r): New function.
1265 (force_canonical_binfo): New function.
1266 (mark_primary_virtual_base): New function.
1267 (mark_primary_bases): Walk in inheritance graph order, use
1268 mark_primary_virtual_base.
1269 (determine_primary_base): Use some more intermediate variables.
1270 (dfs_find_final_overrider): Don't check for overriding along a
1272 (dfs_modify_vtables): Walk into primary virtual bases too.
1273 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1274 (build_base_fields): Likewise.
1275 (dfs_set_offset_for_unshared_vbases): Likewise.
1276 (layout_virtual_bases): Likewise.
1277 (end_of_class): Likewise.
1278 (finish_struct_1): Call dump_class_hierarchy, if requested.
1279 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1280 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1281 (dump_class_hierarchy): Add file parameter. Append to file, if
1283 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1284 Use canonical base for virtual bases.
1285 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1286 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1287 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1288 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1290 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1291 from DATA. We want virtual primary bases and all bases via virtual.
1292 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1293 virtual base when not a construction vtable.
1294 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1295 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1296 Use canonical bases when processing virtual bases.
1297 (accumulate_vtbl_inits): We're interested in any base via a
1299 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1300 within a construction vtable, determine what is being overridden.
1301 (build_vtbl_initializer): Add more comments
1302 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1303 (build_rtti_vtbl_entries): Check if the base has lost its
1306 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1308 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1310 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1312 * decl.c (pushdecl): Call abort instead of fatal.
1313 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1314 * init.c (build_new_1): Likewise.
1315 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1316 * decl.c (build_typename_type): hash_table_init now returns void.
1317 decl.c (init_decl_processing): Make an error non-fatal.
1319 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1321 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1323 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1324 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1325 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1326 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1327 * decl.c (maybe_commonize_var): Use the new name-mangling where
1329 * decl2.c (comdat_linkage): Enhance comments. Make all
1330 compiler-generated things static, if COMDAT is not available.
1331 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1333 (tinfo_base_init): Use the correct mangled name for typeinfo
1334 strings, and push them into the global scope.
1335 (typeinfo_in_lib_p): New function.
1336 (synthesize_tinfo_var): Use it.
1337 (create_real_tinfo_var): Likewise.
1339 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1341 * decl.c (push_class_binding): Use context_for_name_lookup instead
1343 * search.c (context_for_name_lookup): Remove static. Check for NULL
1344 context in the loop.
1345 * cp-tree.h (context_for_name_lookup): Add prototype.
1347 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1349 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1350 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1352 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1353 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1355 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1357 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1358 of macros used when compiling g++spec.c.
1359 * g++spec.c (lang_specific_driver): Link with the shared
1362 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1364 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1365 make_reference_declarator, make_call_declarator), method.c
1366 (implicitly_declare_fn), parse.y (namespace_using_decl,
1367 notype_unqualified_id, expr_or_declarator, new_type_id,
1368 after_type_declarator, direct_after_type_declarator,
1369 notype_declarator, complex_notype_declarator,
1370 complex_direct_notype_declarator, qualified_id,
1371 notype_qualified_id, overqualified_id, direct_new_declarator,
1372 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1373 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1374 instead of build_parse_node.
1376 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1378 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1379 (minus_one_node): Moved to top level gcc directory. Renamed
1380 to integer_minus_one_node.
1382 * init.c (init_init_processing): Don't set minus_one_node.
1383 (build_vec_init): Use integer_minus_one_node.
1385 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1387 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1389 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1390 identical and they would be replaced with constant, remove
1391 MODIFY_EXPR from the tree.
1393 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1395 * Make-lang.in: Remove all dependencies on defaults.h.
1396 * call.c: Don't include defaults.h.
1398 * decl2.c: Likewise.
1399 * except.c: Likewise.
1403 * typeck.c: Likewise.
1405 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1407 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1408 operators even in "C" linkage.
1409 * method.c (set_mangled_name_for_decl): Likewise.
1410 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1411 overloaded operators in "C" linkage.
1413 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1415 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1416 (tsubst_arg_types): Check parameter is not void.
1417 (tsubst): Adjust tsubst_decl call.
1419 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1421 * call.c (add_builtin_candidate): Quote std properly, from
1424 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1426 * pt.c (check_explicit_specialization): Clone constructors and
1429 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1431 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1432 indicates anything special about template depth. Make sure we
1433 only count the user visible template classes.
1435 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1437 * call.c (build_conv): Typo in comment.
1438 (add_builtin_candidate): Add more explanation.
1439 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1440 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1441 when we have enumeral types.
1442 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1443 candidates for relops and eqops.
1444 (joust): Simplify control flow. Allow a non-template user
1445 function to hide a builtin.
1447 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1449 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1450 (more_specialized): Add deduction parameter.
1451 * call.c (joust): Adjust more_specialized call.
1452 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1453 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1454 (get_bindings_order): Remove.
1455 (get_bindings_real): Add DEDUCE parameter.
1456 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1457 REFERENCE_TYPE jig for DEDUCE_ORDER.
1458 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1459 maybe_adjust_types_for_deduction.
1460 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1462 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1463 (check_cv_quals_for_unify): Use new unify qualifier flags.
1464 (unify): Clear new unify qualifier flags.
1465 (get_bindings_real): Add DEDUCE parameter.
1466 (get_bindings): Adjust call to get_bindings_real.
1467 (get_bindings_overload): Likewise.
1468 (most_specialized_instantiation): Adjust call to
1471 2001-01-19 Jason Merrill <jason@redhat.com>
1473 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1475 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1478 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1480 * decl2.c (arg_assoc_class): Fix double iteration logic.
1482 2001-01-19 Jason Merrill <jason@redhat.com>
1484 * init.c (build_delete): Always call convert_force to strip cv-quals.
1486 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1487 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1488 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1490 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1492 * search.c (get_vbase_1): Count only virtual bases.
1494 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1496 * class.c (duplicate_tag_error): Robustify flag clearing.
1498 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1500 * cp-tree.h (lookup_template_class): Add complain parm.
1501 * decl.c (lookup_namespace_name): Adjust call to
1502 lookup_template_class.
1503 (make_typename_type): Likewise.
1504 * semantics.c (finish_template_type): Likewise.
1505 * pt.c (lookup_template_class): Add complain parm. Adjust.
1506 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1509 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1511 * pt.c (copy_default_args_to_explicit_spec): Preserve
1512 object's CV quals. Reorganize.
1514 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1516 * typeck.c (build_modify_expr): Say `initialization' for
1518 * init.c (build_default_init): Convert to enumeral type, if
1521 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1523 * parse.y (nomods_initdcl0): Properly set things up for
1526 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1528 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1529 (type_unification_real): Set it.
1532 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1534 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1536 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1538 * semantics.c (begin_class_definition): Check we're not inside a
1541 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1543 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1546 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1548 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1549 * call.c (build_over_call): Add comment.
1551 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1553 * cvt.c (ocp_convert): Handle vector type conversion
1554 * typeck2.c (digest_init): Handle vector type initializations
1556 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1558 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1561 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1563 * pt.c (check_nontype_parm): Rename to ...
1564 (invalid_nontype_parm_type_p): ... here.
1565 (process_template_parm): Adjust.
1566 (convert_template_argument): Adjust.
1568 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1570 * pt.c (check_nontype_parm): New function.
1571 (process_template_parm): Use it.
1572 (convert_template_argument): Use it.
1573 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1576 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1578 * tree.c: Add defaults.h
1579 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1580 * Make-lang.in (cp/tree.o): Add defaults.h.
1582 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1584 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1586 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1588 * g++.1: Change to be ".so man1/gcc.1".
1590 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1592 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1594 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1595 ($(srcdir)/cp/g++int.info): New target.
1596 * gxxint.texi: Add info directory entry. Use @@ in email address.
1597 * .cvsignore: Update.
1599 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1601 * typeck.c (build_c_cast): Do template processing earlier.
1602 Always pedwarn on array casts.
1604 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1606 * friend.c (make_friend_class): Make sure a templated class is
1607 actually a template.
1609 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1611 * decl2.c (get_guard): Set linkage from guarded decl.
1613 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1615 * call.c (convert_default_arg): Check for unprocessed
1617 * cp-tree.h (replace_defarg): Move to spew.c.
1618 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1619 spew.c, which is where they really are.
1620 (done_pending_defargs): Declare.
1621 (unprocessed_defarg_fn): Declare.
1622 * decl.c (replace_defarg): Move to spew.c
1623 * parse.y (structsp): Call done_pending_defargs.
1624 * spew.c (defarg_fns): Rearrange list structure.
1625 (defarg_fnsdone): New static variable.
1626 (defarg_depfns): New static variable.
1627 (init_spew): Adjust.
1628 (add_defarg_fn): Store the type in TREE_TYPE.
1629 (do_pending_defargs): Detect and deal with ordering constraints
1631 (done_pending_defargs): New function.
1632 (unprocessed_defarg_fn): New function.
1633 (replace_defarg): Moved from decl.c. Robustify. Don't save
1634 if circularity detected.
1636 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1638 * pt.c (unify): Check array has a domain, before checking
1639 whether it is variable sized.
1641 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1643 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1644 parameters with pointers to arrays of unknown bound.
1646 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1648 * parse.y (template_parm_header, template_spec_header): New
1649 reductions. Split out from ...
1650 (template_header): ... here. Use them.
1651 (template_template_parm): Use template_parm_header.
1652 * semantics.c (finish_template_template_parm): Add assert.
1654 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1656 * mangle.c (write_builtin_type): Fix thinko.
1658 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1659 (copy_default_args_to_explicit_spec): Likewise.
1660 (check_explicit_specialization): Use it.
1662 * class.c (finish_struct_1): Remove last argument in call to
1663 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1664 * decl.c (builtin_function): Likewise.
1665 (build_cp_library_fn): Likewise.
1666 (check_initializer): Likewise.
1667 (make_rtl_for_nonlocal_decl): Likewise.
1668 (cp_finish_decl): Likewise.
1669 (start_function): Likewise.
1670 * decl2.c (finish_anon_union): Likewise.
1671 * friend.c (do_friend): Likewise.
1672 * init.c (build_java_class_ref): Likewise.
1673 * method.c (make_thunk): Likewise.
1674 * pt.c (tsubst_friend_function): Likewise.
1675 * semantics.c (expand_body): Likewise.
1677 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1679 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1680 looking at DECL_CLONED_FUNCTION for non-functions.
1682 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1684 * error.c (dump_template_parameter): Use parm to determine how
1685 to print default value.
1687 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1689 * class.c (duplicate_tag_error): Clear more flags.
1691 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1693 * call.c (build_new_method_call): Use binfo_for_vbase.
1695 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1697 * cp-tree.h (flag_cond_mismatch): Don't declare.
1698 * decl2.c (flag_cond_mismatch): Don't define.
1699 (lang_f_options): Remove cond-mismatch.
1700 (unsupported_options): Add cond-mismatch.
1702 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1704 * class.c (handle_using_decl): Reject using of constructor name
1705 of sourcing class. Allow injecting of a method with same name as
1706 nested class. Fixup error messages.
1708 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1710 * decl2.c (lang_decode_option): Handle -Wformat=2.
1712 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1714 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1715 initialized_in_class.
1716 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1717 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1718 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1719 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1720 * pt.c (check_default_tmpl_args): Adjust for
1721 DECL_INITIALIZED_IN_CLASS_P.
1722 (instantiate_class_template): Likewise.
1723 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1725 * class.c (finish_struct): Constify saved_filename.
1727 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1729 * class.c (duplicate_tag_error): Adjust diagnostic.
1730 (finish_struct): Locally set location to start of struct.
1731 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1733 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1735 * decl.c (struct binding_level): Adjust class_shadowed comments
1737 (push_class_level_binding): Ajust comments to reflect reality.
1738 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1739 Don't set TREE_VALUE on the class_shadowed list.
1741 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1743 * decl2.c (acceptable_java_type): Allow references too.
1744 * init.c (build_java_class_ref): When using the new ABI, search
1745 `class$' and have it mangled with `mangle_decl.'
1746 * mangle.c (write_java_integer_type_codes): New function.
1747 (write_builtin_type): Detect and mangle Java integer and real
1750 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1752 * decl2.c (grokfield): Don't accept `asm' specifiers for
1753 non-static data members.
1755 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1757 * expr.c (cplus_expand_expr): Don't reset `target'.
1759 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1761 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1763 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1765 * parse.y (template_datadef): Check for error_mark_node.
1767 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1769 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1771 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1773 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1774 (record_builtin_type): Make non-static.
1775 (flag_short_double): Don't declare.
1776 (init_decl_processing): Remove the creation of many tree nodes now
1777 in c_common_nodes_and_builtins.
1778 (build_void_list_node): New function.
1779 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1780 * cp-tree.h (flag_short_wchar): Don't declare.
1782 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1784 * call.c (build_conv): Don't use build1 for USER_CONV.
1785 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1787 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1789 * lex.c (lang_init): Call c_common_lang_init.
1791 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1793 * search.c (lookup_fnfields_here): Remove.
1794 (look_for_overrides_r): Use lookup_fnfields_1.
1795 Ignore functions from using declarations.
1797 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1799 Implement exceptions specifiers for implicit member functions.
1800 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1801 * method.c (synthesize_exception_spec): New function.
1802 (locate_dtor, locate_ctor, locate_copy): New functions.
1803 (implicitly_declare_fn): Generate the exception spec too.
1804 * search.c (check_final_overrider): Check artificial functions
1806 * typeck2.c (merge_exception_specifiers): New function.
1808 2001-01-03 Jason Merrill <jason@redhat.com>
1810 * init.c (build_default_init): New fn.
1811 (perform_member_init): Split out from here.
1812 (build_new_1): Use it. Simplify initialization logic.
1813 (build_vec_init): Take an array, rather than a pointer and maxindex.
1814 Speed up simple initializations. Don't clean up if we're assigning.
1815 * cp-tree.h: Adjust.
1816 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1817 * parse.y (new_initializer): Return void_zero_node for ().
1818 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1819 * typeck2.c (digest_init): Only complain about user-written
1822 2000-12-22 Mike Stump <mrs@wrs.com>
1824 * decl2.c: (max_tinst_depth): Increase to 50.
1826 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1828 * class.c (invalidate_class_lookup_cache): Zero the
1829 previous_class_values.
1830 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1832 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1833 * decl.c (free_bindings): New variable.
1834 (push_binding): Don't create a new binding if we have one on the
1836 (pop_binding): Put old bindings on the free list.
1837 (init_decl_processing): Use size_int, not build_int_2.
1838 Register free_bindings as a GC root.
1839 (cp_make_fname_decl): Use size_int, not build_int_2.
1840 (push_inline_template_parms_recursive): Likewise.
1841 (end_template_parm_list): Likewise.
1842 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1843 (tsubst_template_parms): Use size_int, not build_int_2.
1845 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1847 2001-01-02 Richard Henderson <rth@redhat.com>
1849 * parse.y (asm): Set ASM_INPUT_P.
1851 2001-01-02 Jason Merrill <jason@redhat.com>
1853 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1856 * typeck.c (cp_truthvalue_conversion): New fn.
1857 * cvt.c (ocp_convert): Use it.
1859 * cp-tree.h: Lose c-common.c decls.
1861 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1862 * cvt.c (convert_to_void): Use type_unknown_p.
1864 * typeck.c (strip_all_pointer_quals): Also strip quals from
1865 pointer-to-member types.
1867 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1870 * call.c (build_new_method_call): Do evaluate the object parameter
1871 when accessing a static member.
1872 * typeck.c (build_component_ref): Likewise.
1874 2001-01-02 Andreas Jaeger <aj@suse.de>
1876 * decl.c (cp_missing_noreturn_ok_p): New.
1877 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1879 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1881 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1883 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1885 * class.c (pushclass): Remove #if 0'd code.
1886 * cp-tree.h (overload_template_name): Remove.
1887 * decl.c (store_bindings): Simplify.
1888 (pop_from_top_level): Likewise.
1889 * pt.c (overload_template_name): Remove.
1890 (instantiate_decl): Don't call push_to_top_level if it's not
1893 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1895 * pt.c (register_local_specialization): Don't return a value.
1896 (lookup_template_class): Use move-to-front heuristic when looking
1897 up template instantiations.
1898 (instantiate_decl): Only push_to_top_level when we're actually
1899 going to instantiate the template.
1901 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1903 * search.c (binfo_for_vtable): Return least derived class, not
1904 most. Handle secondary vtables.
1906 2000-12-22 Jason Merrill <jason@redhat.com>
1908 * pt.c (more_specialized): Don't optimize len==0.
1909 (fn_type_unification): If we're adding the return type, increase len.
1911 * typeck.c (build_binary_op): Fix pmf comparison logic.
1913 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1914 DECL_STATIC_FUNCTION_P.
1916 * semantics.c (genrtl_finish_function): Don't try to jump to
1917 return_label unless it exists.
1919 In partial ordering for a call, ignore parms for which we don't have
1921 * call.c (joust): Pass len to more_specialized.
1922 (add_template_candidate_real): Strip 'this', pass len.
1923 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1924 (get_bindings_order): New fn. Pass len down.
1925 (get_bindings_real): Strip 'this', pass len.
1926 (fn_type_unification): Likewise.
1927 (type_unification_real): Succeed after checking 'len' args.
1928 (most_specialized_instantiation): Lose explicit_args parm.
1929 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1932 2000-12-21 Jason Merrill <jason@redhat.com>
1934 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1935 DECL_TEMPLATE_RESULT.
1937 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1938 lookup_fnfields_here.
1940 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1942 * call.c (build_object_call): Also allow conversions that return
1943 reference to pointer to function.
1944 (add_conv_candidate): Handle totype being ref to ptr to fn.
1945 (build_field_call): Also allow members of type reference to function.
1946 Lose support for calling pointer to METHOD_TYPE fields.
1948 * error.c (dump_expr): Handle *_CAST_EXPR.
1950 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1952 * tree.c (break_out_cleanups): Lose.
1953 * cp-tree.h: Remove prototype.
1954 * typeck.c (build_component_ref): Don't break_out_cleanups.
1955 (build_compound_expr): Likewise.
1956 * semantics.c (finish_expr_stmt): Likewise.
1958 2000-12-20 Richard Henderson <rth@redhat.com>
1960 * cp-tree.h: Update declarations.
1961 * decl.c (finish_case_label): Return the new stmt node.
1962 * semantics.c (finish_goto_stmt): Likewise.
1963 (finish_expr_stmt, finish_return_stmt): Likewise.
1964 (finish_break_stmt, finish_continue_stmt): Likewise.
1965 (finish_asm_stmt): Likewise.
1966 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1967 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1968 (simple_if, simple_stmt): Return the new stmt node.
1971 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1973 * cp-tree.h: Don't declare warn_long_long.
1975 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1977 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1980 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1982 * pt.c (unify): Handle when both ARG and PARM are
1983 BOUND_TEMPLATE_TEMPLATE_PARM.
1985 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1987 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1988 DECL_TEMPLATE_PARM_P.
1990 2000-12-15 Jason Merrill <jason@redhat.com>
1992 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1994 * init.c (build_new_1): Don't strip quals from type.
1996 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1998 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2000 * call.c (build_new_function_call): Lose space before paren in
2002 (build_new_method_call): Likewise.
2004 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2006 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2008 * pt.c (check_explicit_specialization): Propagate default
2009 function arguments to explicit specializations.
2011 2000-12-13 DJ Delorie <dj@redhat.com>
2013 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2016 2000-12-08 Jason Merrill <jason@redhat.com>
2018 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2020 Clean up copy-initialization in overloading code.
2021 * call.c (build_user_type_conversion_1): Die if we are asked to
2022 convert to the same or a base type.
2023 (implicit_conversion): Avoid doing so. Lose reference binding code.
2024 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2025 direct-initialization. Also do direct-init part of copy-init.
2026 (build_user_type_conversion): Don't provide context to convert_like.
2027 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2028 the constructor call for copy-init.
2030 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2031 instantiation of a member template.
2032 (do_decl_instantiation): Not here.
2034 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2036 * class.c (check_field_decls): Don't special case anonymous
2037 fields in error messages.
2038 (note_name_declared_in_class): Use %D on diagnostic.
2040 * tree.c (pod_type_p): Use strip_array_types.
2041 (cp_valid_lang_attribute): Likewise.
2042 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2043 multiple evaluations.
2044 (cp_has_mutable_p): Use strip_array_types.
2046 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2048 * cp-tree.h (sufficient_parms_p): Declare new function.
2049 * call.c (sufficient_parms_p): New function, broken out of ...
2050 (add_function_candidate): ... here. Use it.
2051 (add_conv_candidate): Use it.
2052 * decl.c (grok_ctor_properties): Use it.
2054 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2056 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2058 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2060 * decl2.c (lang_decode_option): Handle -Wformat-security.
2062 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2064 * pt.c (verify_class_unification): New function.
2065 (get_class_bindings): Use it.
2066 (try_class_unification): Tidy.
2067 (unify): Handle when argument of a template-id is not
2068 template parameter dependent.
2069 (template_args_equal): Handle when TREE_CODE's do not match.
2071 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2073 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2074 for -save-temps, pass all relevant -Defines to it, and then don't
2075 pass them to cc1plus.
2077 2000-12-05 Will Cohen <wcohen@redhat.com>
2079 * decl.c (finish_case_label): Cleared
2080 more_cleanups_ok in surrounding function scopes.
2081 (define_label): Likewise.
2083 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2085 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2086 (get_matching_virtual): Remove.
2087 (look_for_overrides): Declare new function.
2088 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2090 * class.c (check_for_override): Move base class iteration code
2091 to look_for_overrides.
2092 * search.c (next_baselink): Remove.
2093 (get_virtuals_named_this): Remove.
2094 (get_virtual_destructor): Remove.
2095 (tree_has_any_destructors_p): Remove.
2096 (struct gvnt_info): Remove.
2097 (check_final_overrider): Remove `virtual' from error messages.
2098 (get_matching_virtuals): Remove. Move functionality to ...
2099 (look_for_overrides): ... here, and ...
2100 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2103 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2105 * typeck.c (get_delta_difference): If via a virtual base,
2107 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2110 2000-12-04 Richard Henderson <rth@redhat.com>
2112 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2114 2000-12-04 Jason Merrill <jason@redhat.com>
2116 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2117 (write_builtin_type): Pass intSI_type_node and the like through
2119 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2120 Pass intSI_type_node and the like through type_for_mode.
2121 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2122 * pt.c (tsubst, unify): Likewise.
2123 * tree.c (walk_tree): Likewise.
2124 * error.c (dump_type): Likewise.
2125 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2127 * Make-lang.in: Tweak top comment for emacs.
2130 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2132 * class.c (clone_function_decl): Robustify.
2134 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2136 * decl.c (store_bindings): Only search in the non modified
2137 old_bindings for duplicates.
2139 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2141 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2144 * typeck.c (build_static_cast): Remove unused variable.
2146 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2148 * pt.c: Fix typo in comment.
2150 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2152 * decl2.c (warn_format): Remove definition.
2153 (lang_decode_option): Handle -Wformat-nonliteral,
2154 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2156 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2158 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2159 (init_decl_processing): Don't create string_type_node,
2160 const_string_type_node, wint_type_node, intmax_type_node,
2161 uintmax_type_node, default_function_type, ptrdiff_type_node and
2162 unsigned_ptrdiff_type_node. Adjust position of call to
2163 c_common_nodes_and_builtins.
2164 (identifier_global_value): New function.
2166 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2168 * call.c (standard_conversion): Reject pointer to member
2169 conversions from ambiguous, inaccessible or virtual bases.
2170 * typeck.c (build_static_cast): Don't check pointers to members
2173 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2175 * method.c (do_build_copy_constructor): Preserve cv
2176 qualifications when accessing source object members.
2177 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2180 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2182 * method.c (do_build_assign_ref): Construct appropriately
2183 CV-qualified base reference. Don't allow const casts in base
2186 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2188 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2189 incomplete return type.
2191 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2193 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2194 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2197 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2199 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2201 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2203 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2205 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2207 * decl.c (grokdeclarator): Do type access control on friend
2210 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2212 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2213 bison parser ickiness.
2214 * pt.c (tsubst_friend_function): Enter namespace scope when
2215 tsubsting the function name.
2216 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2218 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2220 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2221 * cvt.c (cp_convert_to_pointer): Add force parameter.
2222 Allow conversions via virtual base if forced.
2223 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2224 (ocp_convert): Likewise.
2225 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2226 * typeck.c (get_delta_difference): Adjust handling of virtual
2229 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2231 * tree.c (struct list_hash): Remove.
2232 (list_hash_table): Make it be an htab.
2233 (struct list_proxy): New type.
2234 (list_hash_eq): New function.
2235 (list_hash_pieces): Renamed from ...
2236 (list_hash): ... this.
2237 (list_hash_lookup): Remove.
2238 (list_hash_add): Remove.
2239 (hash_tree_cons): Use the generic hashtable.
2240 (mark_list_hash): Remove.
2241 (init_tree): Create the hashtable.
2243 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2245 * method.c (build_mangled_C9x_name): Rename to
2246 build_mangled_C99_name. Change C9X references in comments to
2249 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2251 * parse.y (unary_expr): Move VA_ARG from here ...
2252 (primary): ... to here.
2254 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2256 * semantics.c (finish_id_expr): If type is error_mark, return
2259 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2261 * pt.c (lookup_template_class): Simplify loop exit constructs.
2262 Cope when there is no partial instantiation of a template
2265 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2267 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2269 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2271 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2274 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2275 destructors that haven't already been cloned.
2277 2000-11-20 Richard Henderson <rth@redhat.com>
2279 * parse.y (yyparse_1): Rename the parser entry point.
2281 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2283 * mangle.c (write_name): Use <unscoped-name> for names directly in
2285 (write_unscoped_name): Accept names directly in function scope.
2287 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2289 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2290 * parse.y (extdef): Add EXPORT reduction.
2291 * spew.c (yylex): Don't skip export here.
2293 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2295 * decl.c (init_decl_processing): Correct name of pure virtual
2296 function under the new ABI.
2297 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2298 (throw_bad_typeid): Likewise for bad typeid function.
2300 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2302 * decl.c (grokparms): Don't even function types of `void' type,
2304 * mangle.c (write_type): Don't crash when confronted with the
2307 * decl.c (grokparms): Don't create parameters of `void' type.
2309 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2311 * lex.c (mark_impl_file_chain): Delete.
2312 (init_parse): Remove call to ggc_add_string_root. No need to
2313 ggc_strdup a string constant. Do not add impl_file_chain to GC
2315 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2317 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2319 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2321 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2323 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2324 * decl.c (grokdeclarator): Don't reject void parms here.
2325 (require_complete_types_for_parms): Simplify, use
2326 complete_type_or_else.
2327 (grokparms): Remove bitrot. Remove funcdef parm.
2328 Deal with ellipsis parm lists here.
2329 * semantics.c (finish_parmlist): Don't append void_list_node
2330 here. Set PARMLIST_ELLIPSIS_P.
2332 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2334 * typeck2.c (incomplete_type_error): Reorganise to avoid
2335 excessive diagnostics.
2337 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2339 * lex.c (struct impl_files, internal_filename): Constify a char *.
2341 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2343 * mangle.c (write_special_name_constructor): Don't generate
2344 assembler junk when confronted with an old-style constructor.
2345 (write_special_name_destructor): Likewise.
2346 (mangle_decl_string): Do it here instead.
2348 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2350 * call.c (op_error): Make error messages clearer.
2352 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2354 * decl.c (wrapup_globals_for_namespace): Don't mark things
2355 TREE_ASM_WRITTEN when they're not.
2357 2000-11-15 Jason Merrill <jason@redhat.com>
2359 * typeck2.c (friendly_abort): Uncount the error before handing
2362 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2364 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2366 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2368 * class.c (build_vtbl_initializer): Fix typo in comment.
2369 * typeck.c (expr_sizeof): Don't crash on errors.
2371 2000-11-14 Jim Wilson <wilson@redhat.com>
2373 * lang-specs.h: Add %2 after %(cc1_options).
2375 2000-11-14 Richard Henderson <rth@redhat.com>
2377 * typeck.c (c_sizeof): Be strict about casting result value
2378 back to c_size_type_node.
2379 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2381 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2383 * typeck.c (build_unary_op): Use boolean_increment from
2384 c-common.c, moving the relevant code there.
2386 2000-11-11 Jason Merrill <jason@redhat.com>
2388 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2390 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2393 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2395 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2396 * lex.c (copy_lang_decl): Likewise.
2398 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2400 * dump.c (cp_dump_tree): Don't dump function bodies here.
2402 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2403 (dump.o): Update dependency list.
2404 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2405 (flag_dump_translation_unit): Likewise.
2406 (CP_TYPE_QUALS): Adjust definition.
2407 (DECL_C_BIT_FIELD): Remove.
2408 (SET_DECL_C_BIT_FIELD): Likewise.
2409 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2410 (add_maybe_template): Likewise.
2411 (strip_array_types): Likewise.
2412 (dump_node_to_file): Likewise.
2413 (cp_dump_tree): New function.
2414 * decl.c (init_decl_processing): Set lang_dump_tree.
2415 * decl2.c (flag_dump_translation_unit): Remove.
2416 * dump.c: Move most of it to ../c-dump.c.
2417 (cp_dump_tree): New function.
2418 * pt.c (add_maybe_template): Remove.
2419 * typeck.c (strip_array_types): Likewise.
2421 2000-11-07 Eric Christopher <echristo@redhat.com>
2423 * decl.c (init_decl_processing): Change definition of
2424 __wchar_t to wchar_t. Remove artificial declaration of
2426 * lex.c: Change instances of __wchar_t to wchar_t.
2428 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2430 * lex.c (do_identifier): Don't lookup_name for operators.
2431 * parse.y (operator): Save looking_for_typename.
2432 (unoperator): Restore it.
2433 * spew.c (frob_opname): Use nth_token for lookahead.
2435 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2437 * decl.c (grok_op_properties): Always use coerce_new_type and
2439 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2440 exception specification. Tidy up.
2441 (coerce_delete_type): Preserve exception specification. Tidy up.
2443 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2445 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2446 (push_binding_level), error.c (cp_tree_printer), pt.c
2447 (process_partial_specialization, tsubst_template_arg_vector),
2448 search.c (lookup_member): Use memset () instead of bzero ().
2450 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2452 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2454 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2456 * Make-lang.in (c++.distdir): Remove.
2458 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2460 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2461 declarations from different namespaces to be combined.
2463 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2465 * decl.c: Include tm_p.h.
2467 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2469 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2471 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2473 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2474 (build_overload_value), repo.c (open_repo_file), xref.c
2475 (open_xref_file): Use strchr () and strrchr () instead of index ()
2478 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2480 * call.c (build_over_call): Call fold on the CALL_EXPR.
2482 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2484 * error.c (dump_template_decl): Separate template hearders with
2487 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2489 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2490 TS_* flags with corresponding TFF_*. Adjust prototypes of
2491 functions (which used to take a tree_string_flags) to take an int.
2493 * cp-tree.h (enum tree_string_flags): Remove
2494 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2495 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2496 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2497 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2498 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2499 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2500 (type_as_string, decl_as_string, expr_as_string,
2501 context_as_string): Adjust prototype.
2503 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2504 instead of TS_PLAIN.
2506 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2507 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2510 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2512 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2513 (linkage_kind): New enumeration.
2514 (decl_linkage): New function.
2515 * decl2.c (comdat_linkage): Extend comment.
2516 * error.c (dump_function_decl): Print the arguments used to
2517 instantiate a template, even when not printing the type of the
2519 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2520 not TREE_PUBLIC, to test for external linkage.
2521 * tree.c (decl_linkage): New function.
2523 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2525 * pt.c (instantiate_decl): Always instantiate static data members
2526 initialized in-class.
2528 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2530 * Make-lang.in: Move all build rules here from Makefile.in,
2531 adapt to new context. Wrap all rules that change the current
2532 directory in parentheses. Expunge all references to $(P).
2533 When one command depends on another and they're run all at
2534 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2535 all object-file generation rules. Delete obsolete variables.
2537 * Makefile.in: Delete.
2538 * config-lang.in: Delete outputs= line.
2540 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2542 * error.c (dump_function_decl): Print no space between
2543 `ptr-operator' the `type-specifier' of the return type.
2544 (dump_type_prefix): Make sure we put space at the appropriate
2547 2000-10-23 Jason Merrill <jason@redhat.com>
2549 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2551 2000-10-22 Jason Merrill <jason@redhat.com>
2553 * call.c (build_conditional_expr): Use ocp_convert to force
2556 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2558 * call.c (standard_conversion): Use RVALUE_CONVs for all
2559 expressions that satisfy lvalue_p, not just those that satisfy
2562 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2564 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2565 not one with TYPE_IS_SIZETYPE set.
2566 (dubious_conversion_warnings): Remove special-case code.
2568 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2570 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2571 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2572 (dump_type_prefix): Print vector-of-int as 'int vector'.
2573 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2574 * tree.c (walk_tree): Handle VECTOR_TYPE.
2576 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2578 2000-10-21 Jason Merrill <jason@redhat.com>
2580 * parse.y (operator): Set got_object from got_scope.
2581 Set looking_for_typename.
2582 * decl.c (lookup_name_real): Clear val after setting from_obj.
2583 Reorganize diagnostic.
2585 2000-10-20 Jason Merrill <jason@redhat.com>
2587 * tree.c (walk_tree): Don't walk into default args.
2589 * error.c (dump_expr): Use host_integerp.
2591 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2593 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2594 "since" in error message.
2596 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2598 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2600 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2602 * decl.c (revert_static_member_fn): Fixed typo.
2604 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2606 * class.c (subobject_offset_fn): New type.
2607 (dfs_record_base_offsets): Remove.
2608 (record_base_offsets): Likewise.
2609 (dfs_search_base_offsets): Likewise.
2610 (record_subobject_offset): New function.
2611 (check_subobject_offset): Likewise.
2612 (walk_subobject_offsets): Likewise.
2613 (record_subobject_offsets): Likewise.
2614 (layout_conflict_p): Reimplement.
2615 (layout_nonempty_base_or_field): Correct handling of type
2616 conflicts during layout.
2617 (layout_empty_base): Likewise.
2618 (build_base_field): Adjust to handle new representation of empty
2620 (build_base_fields): Likewise.
2621 (layout_virtual_bases): Likewise.
2622 (splay_tree_compare_integer_csts): New function.
2623 (layout_class_type): Use a splay_tree, rather than a varray, to
2624 represent the offsets of empty bases.
2626 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2627 * decl.c (select_decl): Don't return declarations that are
2630 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2632 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2633 (fake_std_node): New macro.
2634 * decl.c (in_std): Rename to ...
2635 (in_fake_std): ... this.
2636 (flag_no_builtin): Remove.
2637 (flag_no_nonansi_builtin): Likewise.
2638 (walk_namespaces_r): Use fake_std_node.
2639 (push_namespace): Use std_identifier.
2640 (pop_namespace): Use in_fake_std.
2641 (lookup_name_real): Use fake_std_node.
2642 (init_decl_processing): When -fhonor-std, create the `std'
2643 namespace. Don't create a dummy fake_std_node in that case.
2644 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2645 (builtin_function): Put builtins whose names don't begin
2646 with `_' in the std namespace.
2647 * decl2.c (flag_no_builtin): Remove.
2648 (flag_no_nonansi_builtin): Likewise.
2649 (set_decl_namespace): Use fake_std_node.
2650 (validate_nonmember_using_decl): Likewise.
2651 (do_using_directive): Likewise.
2652 (handle_class_head): Likewise.
2653 * dump.c (dequeue_and_dump): Likewise.
2654 * except.c (init_exception_processing): Use std_identifier.
2655 * init.c (build_member_call): Use fake_std_node.
2656 * rtti.c (init_rtti_processing): Use std_identifier.
2658 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2660 * cp-tree.h (back_end_hook): Remove declaration.
2661 * decl2.c (back_end_hook): Remove definition.
2663 * dump.c (dequeue_and_dump): Dump TREE_USED.
2665 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2667 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2669 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2671 * decl.c (WINT_TYPE): Define.
2672 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2673 c_size_type_node, signed_size_type_node and wint_type_node.
2675 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2677 * decl2.c (warn_missing_format_attribute): New variable.
2678 (lang_decode_option): Decode -Wmissing-format-attribute.
2680 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2682 * typeck.c (qualify_type): Remove.
2683 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2685 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2687 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2689 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2691 * Makefile.in (parse.c, parse.h): Create atomically.
2693 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2695 * class.c (current_obstack): Remove.
2696 * decl.c (ggc_p): Remove.
2697 (start_decl): Don't use decl_tree_cons.
2698 (grokdeclarator): Don't use build_decl_list.
2699 (start_function): Don't use decl_tree_cons.
2700 (finish_function): Don't mess with obstacks.
2701 * decl2.c (grok_x_components): Don't use build_decl_list.
2702 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2703 (implicitly_declare_fn): Don't call build_decl_list.
2704 * parse.y (frob_specs): Don't call build_decl_list or
2706 (expr_or_declarator_intern): Don't call decl_tree_cons.
2707 (primary): Don't call build_decl_list.
2708 (fcast_or_absdcl): Likewise.
2709 (typed_declspecs): Don't call decl_tree_cons.
2710 (reserved_declspecs): Don't call build_decl_list.
2711 (declmods): Likewise.
2712 (reserved_typespecquals): Likewise.
2714 (new_type_id): Likewise.
2715 (cv_qualifiers): Likewise.
2716 (after_type_declarator_intern): Likewise.
2717 (notype_declarator_intern): Likewise.
2718 (absdcl_intern): Likewise.
2719 (named_parm): Likewise.
2720 * pt.c (most_specialized_class): Likewise.
2721 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2722 (init_repo): Initialize it.
2723 * search.c (current_obstack): Remove.
2724 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2726 2000-10-09 Richard Henderson <rth@cygnus.com>
2728 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2729 (c++ language support bits for libgcc): Remove.
2730 (c++.clean): Remove cplib2.txt cleanup.
2731 * config-lang.in (headers, lib2funcs): Remove.
2733 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2734 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2735 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2736 * inc/new.h, inc/typeinfo: Remove files.
2738 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2740 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2742 (init_decl_processing): Initialize intmax_type_node and
2745 2000-10-06 Richard Henderson <rth@cygnus.com>
2747 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2748 (original_result_rtx): Remove.
2749 * decl.c (save_function_data): Don't clear x_result_rtx.
2750 (mark_lang_function): Don't mark it either.
2751 * expr.c (fixup_result_decl): Remove.
2752 * semantics.c (genrtl_named_return_value): Frob the return decl
2753 before calling emit_local_var.
2754 (genrtl_finish_function): Don't call fixup_result_decl.
2755 Always emit the jump to return_label.
2757 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2759 * pt.c (lookup_template_class): Set current access for enum.
2760 (tsubst_enum): Set file & line for enum decl.
2762 * spew.c (yylex): Remove unused variable.
2764 2000-10-05 Richard Henderson <rth@cygnus.com>
2766 * semantics.c (genrtl_finish_function): Don't init or check
2767 can_reach_end; remove noreturn and return value checks.
2769 2000-10-05 Tom Tromey <tromey@cygnus.com>
2771 * init.c (build_java_class_ref): Use `build_static_name' with a
2772 suffix, not a prefix, to build the class object's name.
2774 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2776 * cp-tree.h (access_kind): Fix comment typo.
2777 * decl2.c (grokfield): Fix diagnostic typo.
2778 * semantics.c (finish_template_type): Fix comment typo.
2779 (finish_qualified_object_call_expr): Likewise.
2781 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2783 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2786 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2788 * spew.c (frob_id): New static function.
2789 (frob_opname): Use it.
2792 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2794 * decl.c (lang_mark_false_label_stack): Remove.
2795 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2797 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2799 * gxxint.texi: Use @email for formatting email addresses.
2801 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2803 * error.c: Remove direct obstack manipulation. Replace with
2804 output_buffer-based formatting. Adjust calls to removed macros.
2805 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2806 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2807 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2809 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2811 * ir.texi: Move to ../c-tree.texi.
2813 2000-09-20 Jason Merrill <jason@redhat.com>
2815 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2817 2000-09-21 Andreas Jaeger <aj@suse.de>
2819 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2820 * cp-tree.h: ... here.
2822 * error.c: Remove declaration of cp_printer.
2824 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2826 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2828 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2830 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2833 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2835 * decl.c (start_function): Robustify.
2837 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2839 * cp-tree.h (check_function_format): Accept a `status' parameter.
2841 * call.c, typeck.c: Updates calls to `check_function_format'.
2843 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2845 * decl2.c (handle_class_head): Always push some scope even
2848 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2850 * cp-tree.h (struct cp_language_function): Remove
2851 x_scope_stmt_stack and name_declared.
2852 (current_scope_stmt_stack): Remove.
2853 (function_name_declared_p): New macro.
2854 (struct lang_decl_flags): Use c_lang_decl as a base class.
2856 (struct lang_decl): Replace saved_tree with context.
2857 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2858 (SET_DECL_FRIEND_CONTEXT): Likewise.
2859 (DECL_VIRTUAL_CONTEXT): Likewise.
2860 (DECL_SAVED_TREE): Remove.
2861 (C_DECLARED_LABEL_FLAG): Likewise.
2862 (cplus_expand_expr_stmt): Don't declare.
2863 (add_decl_stmt): Likewise.
2864 (add_scope_stmt): Likewise.
2865 * decl.c (mark_stmt_tree): Remove.
2866 (case_compare): Likewise.
2867 (finish_case_label): Use c_add_case_label.
2868 (init_decl_processing): Set more language-specific hooks.
2869 (build_enumerator): Fix typo in comment.
2870 (cplus_expand_expr_stmt): Remove.
2871 (mark_lang_function): Use mark_c_language_function.
2872 (lang_mark_tree): Use c_mark_lang_decl.
2873 * decl2.c: Change order of inclusion.
2874 * except.c: Likewise.
2875 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2876 back on c_expand_expr.
2877 * friend.c: Include expr.h.
2878 * init.c: Change order of inclusion.
2879 * Makefile.in: Update dependencies.
2880 * lex.h (free_lang_decl_chain): Remove.
2881 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2882 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2884 (instantiate_decl): Use function_name_declared_p.
2885 * semantics.c (lang_expand_expr_stmt): Remove.
2886 (set_current_function_name_declared): Likewise.
2887 (current_function_name_declared): Likewise.
2888 (begin_compound_stmt): Use function_name_declared_p.
2889 (add_decl_stmt): Remove.
2890 (setup_vtbl_ptr): Use function_name_declared_p.
2891 (add_scope_stmt): Remove.
2892 (current_scope_stmt_stack): New function.
2893 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2894 (expand_body): Use function_name_declared_p.
2895 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2896 * typeck.c: Change order of includes.
2897 (convert_sequence): Remove.
2899 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2901 * lex.c (reswords): Add _Complex.
2903 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2905 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2907 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2909 * init.c (begin_init_stmts): Don't use // comments.
2911 2000-09-12 Jason Merrill <jason@redhat.com>
2913 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2914 all non-extern arrays.
2916 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2917 typenames, too. Downgrade complaint to pedwarn.
2918 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2919 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2920 'class This::Inherited'.
2922 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2924 * decl.c (finish_case_label): Given the LABEL_DECL a
2927 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2929 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2930 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2931 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2932 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2933 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2935 (sorry_for_unsupported_tree, print_scope_operator,
2936 print_left_paren, print_right_paren, print_left_bracket,
2937 print_right_bracket, print_whitespace): Likewise.
2938 (aggr_variety): Rename to class_key_or_enum.
2939 (print_type): Rename to print_type_id.
2940 (print_type_specifier_seq, print_simple_type_specifier,
2941 print_elaborated_type_specifier,
2942 print_rest_of_abstract_declarator,
2943 print_parameter_declaration_clause, print_exception_specification,
2944 print_nested_name_specifier, print_template_id,
2945 typedef_original_name, print_template_argument_list_start,
2946 print_template_argument_list_end): New functions.
2948 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2950 * ir.texi: Add more documentation.
2952 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2954 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2955 (current_function_parms): Don't define.
2956 (struct cp_language_function): Remove parms_stored.
2957 (current_function_just_assigned_this): Don't define.
2958 (current_function_parms_stored): Likewise.
2959 (static_ctors): Declare.
2960 (static_dtors): Likewise.
2961 (SF_EXPAND): Don't define.
2962 (expand_start_early_try_stmts): Remove declaration.
2963 (store_parm_decls): Likewise.
2964 * decl.c (static_ctors): Don't declare.
2965 (static_dtors): Likewise.
2966 (struct binding_level): Remove this_block.
2967 (poplevel): Remove dead code.
2968 (set_block): Likewise.
2969 (mark_binding_level): Don't mark this_block.
2970 (mark_saved_scope): Don't mark x_function_parms.
2971 (init_decl_processing): Don't add current_function_parms as a GC
2973 (check_function_type): Change prototype.
2974 (start_function): Remove RTL-generation code.
2975 (expand_start_early_try_stmts): Remove.
2976 (store_parm_decls): Give it internal linkage. Remove
2977 RTL-generation code.
2978 (finish_function): Remove RTL-generation code.
2979 * decl2.c (static_ctors): Fix formatting.
2980 (static_dtors): Likewise.
2981 * method.c (use_thunk): Don't call store_parm_decls.
2982 (synthesize_method): Likewise.
2983 * optimize.c (maybe_clone_body): Likewise.
2984 * parse.y (fn.def2): Likewise.
2985 (.set_base_init): Likewise.
2986 (nodecls): Likewise.
2987 * pt.c (instantiate_decl): Likewise.
2988 * rtti.c (synthesize_tinfo_fn): Likewise.
2989 * semantics.c (genrtl_try_block): Simplify.
2990 (expand_body): Use genrtl_start_function and
2991 genrtl_finish_function.
2992 (genrtl_start_function): New function.
2993 (genrtl_finish_function): Likewise.
2995 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2997 * error.c (cp_tree_printer, case 'P'): Append break.
2999 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3001 * cp-tree.h (frob_opname): Declare.
3002 * parse.y (saved_scopes): New static variable.
3003 (cp_parse_init): Adjust.
3004 (do_id): If lastiddecl is NULL, do do_identifier.
3005 (operator): Save scope information.
3006 (unoperator): New reduction. Restore scope information.
3007 (operator_name): Append unoperator. Call frob_opname.
3008 * spew.c (frob_opname): Define.
3010 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3012 * decl.c, rtti.c: Include defaults.h if not already included.
3013 Don't define the *_TYPE_SIZE macros.
3015 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3017 * cp-tree.h (push_switch): Change prototype.
3018 (check_cp_case_value): Remove declaration.
3019 (decl_constant_value): Likewise.
3020 * decl.c (struct cp_switch): Add switch_stmt and cases.
3021 (case_compare): New function.
3022 (push_switch): Set switch_stmt. Initialize cases.
3023 (pop_switch): Clean up cases.
3024 (define_case_label): Rename to ...
3025 (finish_case_label): ... this. Do semantic analysis for case
3027 (start_function): Correct comment.
3028 * decl2.c (check_cp_case_value): Remove.
3029 * expr.c (do_case): Remove.
3030 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3031 * semantics.c (genrtl_do_poplevel): Remove declaration.
3032 (RECHAIN_STMTS): Remove.
3033 (finish_break_stmt): Use build_break_stmt.
3034 (finish_continue_stmt): Use build_continue_stmt.
3035 (finish_switch_cond): Adjust condition here, rater than in
3036 c_expand_start_case.
3037 (finish_case_label): Remove.
3038 * typeck.c (c_expand_return): Remove.
3039 (c_expand_start_case): Likewise.
3041 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3043 * ir.texi: Document type nodes.
3045 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3047 * cp-tree.h (init_cp_semantics): Declare.
3048 (genrtl_try_block): Don't declare.
3049 (genrtl_handler): Likewise.
3050 (genrtl_catch_block): Likewise.
3051 (genrtl_ctor_stmt): Likewise.
3052 (genrtl_subobject): Likewise.
3053 (genrtl_do_poplevel): Likewise.
3054 (genrtl_named_return_value): Likewise.
3055 * lex.c (init_parse): Call init_cp_semantics.
3056 * semantics.c (genrtl_try_block): Give it internal linkage.
3057 (genrtl_handler): Likewise.
3058 (genrtl_catch_block): Likewise.
3059 (genrtl_ctor_stmt): Likewise.
3060 (genrtl_subobject): Likewise.
3061 (genrtl_do_poplevel): Likewise.
3062 (genrtl_named_return_value): Likewise.
3063 (lang_expand_stmt): Rename to ...
3064 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3065 (init_cp_semantics): Define.
3067 * decl.c (initialize_local_var): Remove RTL-generating code.
3068 * semantics.c (genrtl_try_block): Fix formatting.
3070 Move statement-tree facilities from C++ to C front-end.
3071 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3072 (void_zero_node): Remove.
3073 (stmt_tree): Likewise.
3074 (scope_chain): Adjust.
3075 (language_function): Rename to cp_language_function.
3076 (cp_function_chain): Adjust.
3077 (current_stmt_tree): Remove.
3078 (last_tree): Likewise.
3079 (last_expr_type): Likewise.
3080 (struct lang_decl): Adjust.
3081 (STMT_IS_FULL_EXPR_P): Remove.
3083 (begin_stmt_tree): Likewise.
3084 (finish_stmt_tree): Likewise.
3085 (walk_tree_fn): Likewise.
3086 (walk_stmt_tree): Likewise.
3087 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3088 * decl.c (mark_stmt_tree): Adjust type.
3089 (init_decl_processing): Don't build void_zero_node.
3090 (initialize_local_var): Adjust usage of current_stmt_tree.
3091 (finish_enum): Use add_stmt, not add_tree.
3092 (save_function_data): Adjust use of language_function.
3093 (finish_constructor_body): Use add_stmt, not add_tree.
3094 (finish_destructor_body): Likewise.
3095 (push_cp_function_context): Adjust use of language_function.
3096 (pop_cp_function_context): Likewise.
3097 (mark_lang_function): Likewise.
3098 (mark_cp_function_context): Likewise.
3099 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3100 (build_vec_init): Likewise.
3101 * semantics.c (SET_LAST_STMT): Remove.
3102 (RECHAIN_STMTS): Don't use it.
3103 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3104 (current_stmt_tree): Define.
3106 (finish_goto_stmt): Use add_stmt, not add_tree.
3107 (finish_expr_stmt): Likewise.
3108 (begin_if_stmt): Likewise.
3109 (finish_then_clause): Likewise.
3110 (begin_while_stmt): Likewise.
3111 (begin_do_stmt): Likewise.
3112 (finish_return_stmt): Likewise.
3113 (begin_for_stmt): Likewise.
3114 (finish_break_stmt): Likewise.
3115 (finish_continue_stmt): Likewise.
3116 (begin_switch_stmt): Likewise.
3117 (finish_case_label): Likewise.
3118 (begin_try_block): Likewise.
3119 (begin_function_try_block): Likewise.
3120 (begin_handler): Likewise.
3121 (begin_catch_block): Likewise.
3122 (begin_compound_stmt): Likewise.
3123 (begin_asm_stmt): Likewise.
3124 (finish_asm_stmt): Likewise.
3125 (finish_label_stmt): Likewise.
3126 (add_decl_stmt): Likewise.
3127 (finish_subobject): Likewise.
3128 (finish_decl_cleanup): Likewise.
3129 (finish_named_return_value): Likewise.
3130 (setup_vtbl_ptr): Likewise.
3131 (add_scope_stmt): Likewise.
3132 (finish_stmt_expr): Likewise.
3133 (prune_unused_decls): Remove.
3134 (begin_stmt_tree): Likewise.
3135 (finish_stmt_tree): Likewise.
3136 (prep_stmt): Adjust use of current_stmt_tree.
3137 (lang_expand_stmt): Likewise.
3138 * tree.c (statement_code_p): Remove.
3139 (cp_statement_code_p): New function.
3140 (walk_stmt_tree): Remove.
3141 (init_tree): Set lang_statement_code_p.
3143 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3145 Integrated preprocessor.
3147 * Make-lang.in, Makefile.in: Remove all references to input.c,
3148 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3149 * gxx.gperf, hash.h, input.c: Delete.
3150 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3151 initialized properly.
3153 * class.c (fixup_pending_inline): Take a tree, not a
3154 struct pending_inline *. All callers changed.
3155 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3156 RID_PROTECTED entries in ridpointers[] array here.
3157 * decl.c (duplicate_decls): Do not refer to struct
3159 (record_builtin_type, init_decl_processing): Use RID_MAX not
3161 (grokdeclarator): Use C_IS_RESERVED_WORD.
3162 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3164 (grok_x_components): Do not inspect pending_inlines chain.
3166 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3167 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3168 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3169 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3170 TIME_IDENTIFIER_FILEINFO): Kill.
3172 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3174 * parse.y: Call do_pending_inlines unconditionally.
3175 reinit_parse_for_method is now snarf_method. fn.defpen is no
3176 longer necessary. Remove unnecessary <itype> annotation on
3177 SCOPE. Do not refer to end_of_file or struct pending_inline.
3178 * semantics.c (begin_inline_definitions): Call
3179 do_pending_inlines unconditionally.
3181 * lex.c: Remove all code now shared with C front end.
3182 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3183 into the get_identifier table. Rewrite pragma handling to
3184 work with the registry. Move code to save tokens for later
3185 processing to spew.c.
3187 * spew.c: Rewrite everything in terms of token streams instead
3188 of text. Move routines here from lex.c / input.c as
3189 appropriate. GC-mark trees hanging off the pending inlines
3192 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3194 * NEWS: Mention that the named return value extension has been
3196 * cp-tree.h (original_result_rtx): Define.
3197 (TREE_REFERENCE_EXPR): Remove.
3198 (DECL_VPARENT): Likewise.
3199 (pushdecl_nonclass_level): Likewise.
3200 (store_return_init): Likewise.
3201 (reinit_lang_specific): Likewise.
3202 (genrtl_named_return_value): Change prototype.
3203 * decl.c (original_result_rtx): Remove.
3204 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3205 Do not generate RTL for local variables here.
3206 (store_return_init): Remove.
3207 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3209 (finish_named_return_value): Adjust accordingly. Warn that this
3210 extension is deprecated.
3211 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3213 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3215 * pt.c (type_unification_real): Replace switch with if.
3216 (unify): Tsubst non-type parms before comparing.
3218 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3220 * error.c (dump_typename): New function, broken out of ...
3221 (dump_type): ... here. Use it.
3222 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3224 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3226 * init.c (build_offset_ref): Deal with namespace scoped
3229 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3231 * class.c (resolve_address_of_overloaded_function): Add
3232 explanation message.
3233 * decl.c (define_case_label): Reformat explanation.
3234 * decl2.c (finish_static_data_member_decl): Likewise.
3235 (grokfield): Likewise.
3236 * friend.c (do_friend): Likewise.
3238 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3240 * tree.c (walk_tree): Expose tail recursion.
3241 (walk_stmt_tree): New function.
3242 * cp-tree.h: Prototype walk_stmt_tree.
3243 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3244 the BLOCKs directly. If a BLOCK has no variables after
3245 pruning, discard it.
3246 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3247 restore the line number.
3249 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3251 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3252 (pt.o): Remove dependency on HTAB_H.
3253 * cp-tree.h: Include hashtab.h.
3254 (walk_tree): Change prototype.
3255 (walk_tree_without_duplicates): New function.
3256 * decl.c (check_default_argument): Use it.
3257 * optimize.c (remap_decl): Adjust calls to walk_tree.
3258 (copy_body): Likewise.
3259 (expand_calls_inline): Likewise.
3260 (calls_setjmp_p): Use walk_tree_without_duplicates.
3261 * pt.c: Don't include hashtab.h.
3262 (for_each_template_parm): Use walk_tree_without_duplicates.
3263 * semantics.c (finish-stmt_tree): Likewise.
3264 (expand_body): Likewise.
3265 * tree.c (walk_tree): Add additional parameter.
3266 (walk_tree_without_duplicates): New function.
3267 (count_trees): Use it.
3268 (verify_stmt_tree): Adjust call to walk_tree.
3269 (find_tree): Use walk_tree_without_duplicates.
3270 (no_linkage_check): Likewise.
3271 (break_out_target_exprs): Adjust call to walk_tree.
3272 (cp_unsave): Likewise.
3274 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3276 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3277 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3278 * cp-tree.h (TYPE_BINFO): Adjust comment.
3279 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3280 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3281 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3282 (TYPE_TEMPLATE_INFO): Likewise.
3283 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3284 * class.c (push_nested_class): Likewise.
3285 * decl.c (lookup_name_real): Likewise.
3286 (grokdeclarator): Likewise.
3287 (grok_op_properties): Likewise.
3288 (xref_tag): Likewise.
3289 (xref_basetypes): Likewise.
3290 * decl2.c (constructor_name_full): Likewise.
3291 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3292 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3293 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3294 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3295 (dump_type_suffix): Likewise.
3296 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3298 (get_aggr_from_typedef): Likewise.
3299 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3300 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3301 (write_template_parm): Likewise.
3302 (write_template_template_parm): Check tree code instead of
3303 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3304 * method.c (build_overload_nested_name): Add
3305 BOUND_TEMPLATE_TEMPLATE_PARM.
3306 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3307 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3308 * pt.c (convert_template_argument): Check tree code instead of
3309 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3310 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3311 (for_each_template_parm): Adjust comment.
3312 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3313 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3314 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3315 template_args_equal to compare template template parameter cases.
3316 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3317 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3319 * tree.c (copy_template_template_parm): Decide whether to create
3320 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3321 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3322 (copy_tree_r): Likewise.
3323 * typeck.c (comptypes): Likewise. Check tree code instead of
3324 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3326 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3328 * decl.c (finish_function): Move the code for handling functions
3329 marked with the constructor and destructor attributes inside the
3332 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3334 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3336 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3338 * pt.c (lookup_template_class): Remove abort.
3339 * tree.c (get_type_decl): Allow error_mark_node.
3341 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3343 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3346 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3348 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3351 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3353 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3354 union tag mismatch error reporting.
3356 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3358 * call.c (build_scoped_method_call): Check it is not a namespace.
3360 2000-08-30 Jason Merrill <jason@redhat.com>
3362 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3364 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3365 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3366 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3368 * decl.c (start_function): Always call make_function_rtl.
3370 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3372 * semantics.c (prune_unused_decls): New function.
3373 (finish_stmt_tree): Call it via walk_tree.
3375 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3377 * class.c (build_secondary_vtable): Constify a char *.
3378 * decl.c (init_decl_processing): Initialize function_id_node,
3379 pretty_function_id_node, and func_id_node.
3380 * input.c (struct input_source): Constify 'str'.
3381 (feed_input): Constify first argument.
3382 * mangle.c (write_identifier): Constify argument.
3383 * pt.c (mangle_class_name_for_template): Constify argument.
3385 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3387 * typeck.c (mark_addressable): Remove code that pokes around in
3390 2000-08-28 Jason Merrill <jason@redhat.com>
3392 * lex.c (file_name_nondirectory): Move to toplev.c.
3394 * cp-tree.h (LOCAL_CLASS_P): New macro.
3395 * class.c (finish_struct_1): Use it.
3397 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3399 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3400 (write_encoding): Pass another argument to write_name.
3401 (write_name): Add ignore_local_scope parameter. Fix handling of
3403 (write_nested_name): Use write_unqualified_name.
3404 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3405 (write_template_prefix): Use write_unqualified_name.
3406 (write_component): Remove.
3407 (write_local_name): Add parameter. Use direct local entity to
3408 discriminator calculation.
3409 (write_class_enum_type): Pass another argument to write_name.
3410 (write_template_template_arg): Likewise.
3411 (make_guard_variable): Likewise.
3413 2000-08-27 Jason Merrill <jason@redhat.com>
3415 * decl.c (pushdecl): Matching decls for local externs are found in
3416 the current level. Propagate linkage information from previous
3419 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3421 * ir.texi (Expressions): Fix typo.
3423 2000-08-25 Greg McGary <greg@mcgary.org>
3425 * tree.c (init_tree): Use ARRAY_SIZE.
3427 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3429 * error.c (cp_tree_printer): Rework.
3431 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3433 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3435 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3436 (cp-demangle.o): Remove target.
3437 (dyn-string.o): Likewise.
3439 * decl.c (grokfndecl): Require that `main' return an `int'.
3440 * mangle.c (write_encoding): Don't mangle return types for
3441 conversion functions.
3443 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3445 * error.c (tree_formatting_info): New data type.
3446 (tree_being_formatted): New macro.
3447 (tree_formatting_flags): Likewise.
3448 (put_whitespace): Likewise.
3449 (print_tree_identifier): Likewise.
3450 (print_identifier): Likewise.
3451 (cp_tree_printer, print_function_argument_list, print_declaration,
3452 print_expression, print_function_declaration,
3453 print_function_parameter, print_type, print_cv_qualifier): New
3455 (init_error): Initialize lang_printer.
3457 2000-08-24 Jason Merrill <jason@redhat.com>
3459 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3460 adjustment necessary.
3462 2000-08-24 Greg McGary <greg@mcgary.org>
3464 * cp-tree.h (MAIN_NAME_P): Remove macro.
3466 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3468 * error.c (print_instantiation_context): Don't forget to flush the
3471 2000-08-23 Jason Merrill <jason@redhat.com>
3473 * typeck.c (build_ptrmemfunc): Save the input pmf.
3475 * method.c (process_modifiers): Use same_type_p.
3477 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3479 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3480 * mangle.c (write_function_type): Change prototype.
3481 (write_encoding): Don't mangle return types for
3482 constructors or destructors.
3483 (write_type): Adjust call to write_function_type.
3484 * pt.c (instantiate_template): Instantiate alternate entry points
3485 when instantiating the main function.
3487 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3489 * error.c (cp_print_error_function): Don't use embedded '\n' in
3492 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3494 * decl.c (init_decl_processing): Remove bogus initialization.
3495 * error.c (lang_print_error_function): Restore here.
3496 (init_error): Initialize print_error_function.
3498 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3500 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3502 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3504 * Makefile.in (error.o): Depends on diagnostic.h
3506 * cp-tree.h (problematic_instantiation_changed,
3507 record_last_problematic_instantiation, current_instantiation,
3508 print_instantiation_context): Declare.
3509 (maybe_print_template_context): Remove.
3511 * decl.c (init_decl_processing): Set print_error_function to NULL.
3512 (lang_print_error_function): Remove, since we're using a new
3515 * error.c: #include diagnostic.h
3516 (function_category): New function.
3517 (cp_diagnostic_starter): Likewise.
3518 (cp_diagnostic_finalizer): Likewise.
3519 (cp_print_error_function): Likewise.
3520 (maybe_print_instantiation_context): Likewise.
3521 (print_instantiation_full_context): Likewise.
3522 (print_instantiation_partial_context): Likewise.
3523 (print_instantiation_context): Define.
3524 (init_error): Initialize diagnostic pager and finalizer.
3526 * pt.c (problematic_instantiation_changed): Define.
3527 (record_last_problematic_instantiation): Likewise.
3528 (current_instantiation): Likewise.
3529 (maybe_print_template_context): Remove.
3530 (print_template_context): Likewise.
3531 (current_tinst_level): Make static to reflect Brendan Kehoe's
3532 change of 1995-04-13.
3533 (push_tinst_level): Call print_instantiation_context.
3535 2000-08-21 Nix <nix@esperi.demon.co.uk>
3537 * lang-specs.h: Do not process -o or run the assembler if
3540 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3542 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3544 * decl2.c (lang_decode_option): Disable gettext attributes for
3547 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3549 * lex.c (lang_init_options): Default diagnostic message maximum
3550 length to 80, when line-wrapping.
3552 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3554 * class.c (build_vtbl_initializer): Clear the entire
3555 vtbl_init_data. Start keeping track of the functions for which we
3556 have created vcall offsets here.
3557 (dfs_build_vcall_offset_vtbl_entries): Remove.
3558 (build_vcall_offset_vtbl_entries): Reimplement.
3559 (add_vcall_offset_vtbl_entries_r): New function.
3560 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3561 computing when vcall offsets are necessary.
3563 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3565 * decl.c (member_function_or_else): Use cp_error ... %T.
3566 (grokdeclarator): Likewise.
3567 (start_method): Likewise.
3568 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3570 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3572 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3575 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3577 * cp-tree.h (PTRMEM_OK_P): New macro.
3578 (itf_ptrmem_ok): New enumeration value.
3579 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3580 argument. Diagnose implicit pointer to member.
3581 (instantiate_type): Don't diagnose implicit pointer to member
3582 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3583 resolve_address_of_overloaded_function.
3584 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3585 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3586 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3587 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3588 (build_unary_op): Deal with single non-static member in
3591 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3593 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3595 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3597 * cp-tree.h (enum_name_string): Remove prototype.
3598 (report_case_error): Remove prototype.
3599 * cp/typeck2.c (enum_name_string): Remove.
3600 (report_case_error): Remove.
3601 * error.c (dump_expr): Deal with enum values directly.
3602 Correctly negate integer constant.
3604 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3606 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3607 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3608 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3609 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3610 (__cxa_vec_new): Use __cxa_vec_new2.
3611 (__cxa_vec_delete): Use __cxa_vec_delete2.
3613 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3615 * vec.cc (__cxa_vec_new): Set "C" linkage.
3616 (__cxa_vec_ctor): Likewise.
3617 (__cxa_vec_cctor): Likewise.
3618 (__cxa_vec_dtor): Likewise.
3619 (__cxa_vec_delete): Likewise.
3620 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3621 (__cxa_vec_ctor): Likewise.
3622 (__cxa_vec_cctor): Likewise.
3623 (__cxa_vec_dtor): Likewise.
3624 (__cxa_vec_delete): Likewise.
3626 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3628 * class.c (instantiate_type): Reinstate local variable
3629 deleted in previous change.
3631 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3634 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3636 * cp-tree.h (instantiate_type_flags): New enumeration.
3637 (instantiate_type): Change parameter.
3638 * class.c (instantiate_type): Adjust prototype. Adjust.
3639 * call.c (standard_conversion): Adjust instantiate_type call.
3640 (reference_binding): Likewise.
3641 (build_op_delete_call): Likewise.
3642 (convert_like_real): Likewise.
3643 * cvt.c (cp_convert_to_pointer): Likewise.
3644 (convert_to_reference): Likewise.
3645 * pt.c (convert_nontype_argument): Likewise.
3646 * typeck.c (build_binary_op): Likewise.
3647 (build_ptrmemfunc): Likewise.
3648 (convert_for_assignment): Likewise.
3650 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3652 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3653 (current_aggr): Define.
3654 * decl.c (grokdeclarator): Make sure a friend class is an
3655 elaborated type specifier.
3656 * parse.y (current_aggr): Remove static definition.
3657 (cp_parse_init): Adjust.
3658 (structsp): Clear and restore current_aggr.
3659 (component_decl_list): Clear current_aggr.
3661 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3662 aggregate tag on the typename's context.
3664 * pt.c (tsubst_friend_class): Return error_mark_node, if
3666 (instantiate_class_template): Ignore error_mark_node friend types.
3668 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3670 * cvt.c (warn_ref_binding): New static function, broken out of ...
3671 (convert_to_reference): ... here. Use it.
3673 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3675 * parse.y (template_arg): Add rule for template qualified with
3678 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3680 * decl2.c (add_function): Reorganize.
3681 (arg_assoc): Do not consider function template decls.
3683 2000-08-11 Jason Merrill <jason@redhat.com>
3685 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3688 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3690 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3691 (lookup_nested_tag): Likewise.
3693 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3696 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3698 * parse.y (named_complex_class_head_sans_basetype): Remove
3701 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3703 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3704 explicit TEMPLATE_ID_EXPR args.
3705 (build_expr_from_tree, case CALL_EXPR): Likewise.
3707 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3709 * decl.c (check_tag_decl): Diagnose typename's which don't
3712 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3714 * init.c (build_aggr_init): Reject bogus array initializers
3717 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3719 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3721 * cp/tinfo.cc (__dynamic_cast): Likewise.
3722 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3724 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3726 * cvt.c (convert_to_pointer_force): Fix error message when
3727 attempting to cast from ambiguous base.
3729 2000-08-08 Jason Merrill <jason@redhat.com>
3731 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3732 (tsubst_template_arg_vector): Likewise.
3734 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3735 assume that one will be as large as the union.
3737 2000-08-07 Kazu Hirata <kazu@hxi.com>
3739 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3740 * decl.c (pop_labels): Likewise.
3742 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3744 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3746 (__pointer_to_member_type_info): Likewise.
3747 (__base_class_info): Likewise.
3748 (__class_type_info): Likewise.
3749 (__si_class_type_info): Likewise.
3750 (__vmi_class_type_info): Likewise.
3751 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3752 Changed member names to match specifications.
3753 (__vmi_class_type_info::__do_find_public_src): Likewise.
3754 (__si_class_type_info::__do_dyncast): Likewise.
3755 (__vmi_class_type_info::__do_dyncast): Likewise.
3756 (__si_class_type_info::__do_upcast): Likewise.
3757 (__vmi_class_type_info::__do_upcast): Likewise.
3758 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3759 (__pbase_type_info::__pointer_catch): Likewise.
3760 (__pointer_type_info::__pointer_catch): Likewise.
3761 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3763 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3765 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3766 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3767 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3769 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3771 * cp-tree.h (add_method): Change prototype.
3772 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3773 Don't double the size of the method vector in the error case.
3774 (handle_using_decl): Adjust call to add_method.
3775 (add_implicitly_declared_members): Likewise.
3776 (clone_function_decl): Likewise.
3777 * decl2.c (check_classfn): Likewise.
3778 * semantics.c (finish_member_declaration): Likewise.
3780 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3782 * decl.c (flag_isoc94): New variable.
3784 2000-08-02 Jason Merrill <jason@redhat.com>
3786 * pt.c (do_type_instantiation): Add complain parm; don't complain
3787 if called recursively.
3788 * cp-tree.h, parse.y: Adjust.
3790 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3792 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3793 -Wno-strict-prototypes.
3795 * g++spec.c: Adjust type of second argument to
3796 lang_specific_driver, and update code as necessary.
3798 * cp-tree.h: Don't prototype min_precision here.
3799 (my_friendly_assert): Cast expression to void.
3800 * semantics.c (do_poplevel): Initialize scope_stmts.
3802 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3804 * cp-tree.h (DECL_NEEDED_P): Tweak.
3806 2000-07-28 Jason Merrill <jason@redhat.com>
3808 * lang-specs.h: Use %i in rule for .ii files.
3810 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3812 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3814 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3816 Allow indirect primary bases.
3817 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3819 (CLASSTYPE_VFIELD_PARENT): Remove.
3820 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3821 (BINFO_PRIMARY_BINFO): Remove.
3822 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3823 (BINFO_VBASE_PRIMARY_P): Likewise.
3824 (BINFO_PRIMARY_BASE_OF): New macro.
3825 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3826 (get_primary_binfo): New function.
3827 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3828 * class.c (vcall_offset_data_s): Rename to ...
3829 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3830 and add ctor_vtbl_p.
3831 (get_derived_offset): Use get_primary_binfo.
3832 (dfs_mark_primary_bases): Adjust handling of virtual primary
3834 (mark_primary_bases): Likewise.
3835 (set_primary_base): Take a binfo, not an integer, as a
3836 representation of the primary base.
3837 (indirect_primary_base_p): Remove.
3838 (determine_primary_base): Adjust for indirect primary bases.
3839 (dfs_find_final_overrider): Fix typo in coment.
3840 (update_vtable_entry_for_fn): Use get_primary_binfo.
3841 (layout_nonempty_base_or_field): Tweak.
3842 (build_base_fields): Adjust for new primary base semantics.
3843 (dfs_propagate_binfo_offsets): Remove.
3844 (propagate_binfo_offsets): Rewrite.
3845 (dfs_set_offset_for_shared_vbases): Remove.
3846 (layout_virtual_bases): Don't use it.
3847 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3849 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3850 CLASSTYPE_VFIELD_PARENT.
3851 (dfs_get_primary_binfo): New function.
3852 (get_primary_binfo): Likewise.
3853 (dump_class_hierarchy_r): Tweak printing of primary bases.
3854 (build_vtbl_initializer): Fix typo in comments. Use
3856 (build_vcall_and_vbase_vtbl_entries): Likewise.
3857 (build_vbaes_offset_vtbl_entries): Likewise.
3858 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3859 BV_VCALL_INDEX to handle indirect primary bases.
3860 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3861 (build_rtti_vtbl_entries): Likewise.
3862 * search.c (get_shared_vbase_if_not_primary): Tweak.
3863 (find_vbase_instance): Likewise.
3864 (binfo_for_vtable): Simplify.
3865 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3866 (make_binfo): Make it have 11 entries.
3868 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3870 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3871 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3872 ascertaining primaryness.
3873 (G): Remove template_args.
3874 (decl_is_template_id): New function.
3875 (write_encoding): Use decl_is_template_id.
3876 (write_name): Likewise. Handle type_decls. Get main variant of
3878 (write_nested_name): Likewise.
3879 (write_prefix): Likewise.
3880 (write_template_prefix): Likewise.
3881 (write_special_name_constructor): Remove defunct production from
3883 (write_bare_function_type): Remove comment about absent parameter.
3884 (write_template_template_arg): Add missing grammar production to
3887 2000-07-27 Jason Merrill <jason@redhat.com>
3889 * decl.c (duplicate_decls): If common_type produces a non-typedef
3890 type for a typedef, just use the old type.
3892 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3894 * cp-tree.h (function_depth): Declare.
3895 (verify_stmt_tree): Likewise.
3896 (find_tree): Likewise.
3897 * decl.c (function_depth): Give it external linkage.
3898 * optimize.c (optimize_function): Increment and decrement it.
3899 * tree.c (verify_stmt_tree_r): New function.
3900 (verify_stmt_tree): Likewise.
3901 (find_tree_r): Likewise.
3902 (find_tree): Likewise.
3904 2000-07-27 Jason Merrill <jason@redhat.com>
3906 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3908 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3910 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3912 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3913 * decl2.c (get_guard): Call cp_finish_decl, not
3914 rest_of_decl_compilation, for local guards.
3915 * lex.c (do_identifier): Remove unused variable.
3917 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3919 * parse.y: Add missing ';'.
3921 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3923 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3926 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3928 Kill strict_prototype. Backwards compatibility only for
3929 non NO_IMPLICIT_EXTERN_C systems.
3930 * cp-tree.h (flag_strict_prototype): Remove.
3931 (strict_prototype): Remove.
3932 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3933 * decl.c (maybe_push_to_top_level): Adjust.
3934 (pop_from_top_level): Adjust.
3935 (decls_match): Only allow sloppy parm matching for ancient
3937 (init_decl_processing): Adjust.
3938 (grokdeclarator): Adjust.
3939 * decl2.c (flag_strict_prototype): Remove.
3940 (strict_prototype): Remove.
3941 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3942 (lang_f_options): Remove "strict-prototype".
3943 (unsupported-options): Add "strict-prototype".
3944 * lex.c (do_identifier): Adjust.
3945 (do_scoped_id): Adjust.
3946 * parse.y (empty_parms): Adjust.
3947 * class.c (push_lang_context): Adjust.
3948 (pop_lang_context): Adjust.
3949 * typeck.c (comp_target_parms): Adjust.
3951 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3953 * decl.c (poplevel): Deal with anonymous variables at for scope.
3954 (maybe_inject_for_scope_var): Likewise.
3956 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3958 * decl.c: Remove all signal handling code, now done in toplev.c.
3960 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3962 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3964 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3967 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3969 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3970 Define my_friendly_assert and my_friendly_abort as macros
3971 which may call friendly_abort. Prototype friendly abort, not
3972 my_friendly_abort or my_friendly_assert.
3973 * decl.c (signal_catch): Report the signal caught in the error
3974 message. Call fatal directly.
3975 * typeck2.c (ack, my_friendly_assert): Delete.
3976 (my_friendly_abort): Rename to friendly_abort. Expect file,
3977 line, and function parameters. Report the abort code, then
3978 call fancy_abort. Do not mask an abort if errors have
3981 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3983 * typeck.c (comp_target_parms): Remove obsolete parameter.
3984 (comp_target_types): Adjust.
3986 2000-07-17 Jason Merrill <jason@redhat.com>
3988 * typeck.c (mark_addressable): Never set TREE_USED.
3989 * call.c (build_call): Don't abort on calls to library functions
3990 that have been declared normally.
3992 * typeck.c (build_binary_op): Fix grammar in warning.
3994 * exception.cc (__eh_free): Fix prototype.
3996 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3998 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3999 IDENTIFIER_NAMESPACE_VALUE.
4001 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4003 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4004 * method.c (use_thunk): Correct handling of vcall offsets.
4006 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4008 * .cvsignore: parse.h and parse.c have no cp- prefix.
4010 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4012 * .cvsignore: New file.
4014 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4016 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4018 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4020 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4022 * parse.h: Likewise.
4024 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4026 * class.c (layout_class_type): Add pointers to virtual bases after
4027 base classes under the old ABI.
4029 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4031 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4032 (finish_continue_stmt): Likewise.
4033 (begin_for_stmt): Remove call to note_level_for_for.
4034 (finish_goto_stmt): Change call from build_min_nt
4036 (finish_expr_stmt): Likewise.
4037 (begin_if_stmt): Likewise.
4038 (begin_while_stmt): Likewise.
4039 (finish_while_stmt): Likewise.
4040 (finish_return_stmt): Likewise.
4041 (begin_for_stmt): Likewise.
4042 (finish_for_stmt): Likewise.
4043 (finish_break_stmt): Likewise.
4044 (begin_switch_stmt): Likewise.
4045 (finish_case_label): Likewise.
4046 (genrtl_try_block): Likewise.
4047 (begin_try_block): Likewise.
4048 (begin_handler): Likewise.
4049 (begin_compound_stmt): Likewise.
4050 (finish_asm_stmt): Likewise.
4051 (finish_label_stmt): Likewise.
4052 (add_decl_stmt): Likewise.
4053 (finish_subobject): Likewise.
4054 (finish_decl_cleanup): Likewise.
4055 (finish_named_return_value): Likewise.
4056 (setup_vtbl_ptr): Likewise.
4057 (add_scope_stmt): Likewise.
4058 * decl.c (finish_constructor_body): Likewise.
4059 (finish_destructor_body): Likewise.
4060 * optimize.c (copy_body_r): Likewise.
4061 (initialize_inlined_parameters): Likewise.
4062 (declare_return_variable): Likewise.
4063 (expand_call_inline): Likewise.
4065 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4067 * semantics.c (expand_body): Sync interface information
4068 at the end of function body expansion.
4070 2000-07-09 Jason Merrill <jason@redhat.com>
4072 * init.c (build_new_1): Bail early if the call to new fails.
4074 * decl.c (compute_array_index_type): Check specifically for
4075 an INTEGER_CST, not just TREE_CONSTANT.
4077 * decl.c (duplicate_decls): Don't call duplicate_decls on
4078 the DECL_TEMPLATE_RESULT.
4079 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4082 * error.c (dump_template_bindings): Don't crash if we had an
4083 invalid argument list.
4085 * typeck.c (c_expand_start_case): Do narrowing here.
4086 * semantics.c (finish_switch_cond): Not here.
4088 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4090 * parse.y (asm_clobbers): Do string concatenation.
4092 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4094 * decl.c (pushtag): Don't put local classes in template functions
4095 on the local_classes list.
4097 2000-07-04 Scott Snyder <snyder@fnal.gov>
4099 * decl2.c (get_guard): Add missing return for old ABI local
4102 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4104 * cp-tree.h (char_type_p): New function.
4105 * decl.c (init_decl_processing): Don't initialize
4106 signed_wchar_type_node or unsigned_wchar_type_node.
4107 (complete_array_type): Handle brace-enclosed string-constants.
4108 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4109 * tree.c (char_type_p): New function.
4110 * typeck2.c (digest_init): Use char_type_p.
4112 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4114 * pt.c (tsubst): Don't layout type, if it's error_mark.
4116 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4118 * pt.c (instantiate_pending_templates): Reset template level.
4120 2000-07-05 Jason Merrill <jason@redhat.com>
4122 * call.c (joust): Don't complain about `operator char *()' beating
4123 `operator const char *() const'.
4125 2000-07-04 scott snyder <snyder@fnal.gov>
4126 Jason Merrill <jason@redhat.com>
4128 * repo.c (repo_get_id): Handle the case where a class with virtual
4129 bases has a null TYPE_BINFO_VTABLE.
4131 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4132 Jason Merrill <jason@redhat.com>
4134 * parse.y (member_init): Just pass in the type.
4135 * init.c (expand_member_init): Handle getting a type.
4137 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4138 Jason Merrill <jason@redhat.com>
4140 * decl.c (finish_function): Warn if a function has no return
4142 Suggested by Andrew Koenig.
4143 * typeck.c (check_return_expr): Do set current_function_returns_value
4144 if we got an error_mark_node.
4146 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4148 * decl2.c (push_decl_namespace): Push the original namespace.
4150 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4152 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4153 * semantics.c (begin_class_definition): Clear it.
4155 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4157 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4158 (genrtl_expr_stmt): Likewise.
4159 (genrtl_decl_stmt): Likewise.
4160 (genrtl_if_stmt): Likewise.
4161 (genrtl_while_stmt): Likewise.
4162 (genrtl_do_stmt): Likewise.
4163 (genrtl_return_stmt): Likewise.
4164 (genrtl_for_stmt): Likewise.
4165 (genrtl_break_stmt): Likewise.
4166 (genrtl_continue_stmt): Likewise.
4167 (genrtl_scope_stmt): Likewise.
4168 (genrtl_switch_stmt): Likewise.
4169 (genrtl_case_label): Likewise.
4170 (genrtl_begin_compound_stmt): Likewise.
4171 (genrtl_finish_compound_stmt): Likewise.
4172 (genrtl_compound_stmt): Likewise.
4173 (genrtl_asm_stmt): Likewise.
4175 * init.c (begin_init_stmts): Remove call to
4176 genrtl_begin_compound_stmt.
4177 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4179 * semantics.c (lang_expand_stmt): Changed call to
4180 genrtl_compound_stmt to ignore return value.
4182 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4184 * mangle.c (canonicalize_for_substitution): Return the canonical
4187 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4189 * typeck.c (commonparms): Remove obstack manipulations.
4191 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4193 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4195 * Makefile.in (OBJS): Added ../c-semantics.o.
4196 (OBJDEPS): Likewise.
4198 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4200 (struct stmt_tree): Added comment.
4201 (current_function_name_declared): Removed.
4202 (stmts_are_full_exprs_p): Likewise.
4203 (genrtl_do_pushlevel): Likewise.
4204 (genrtl_clear_out_block): Likewise.
4205 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4206 (DECL_ANON_UNION_ELEMS): Likewise.
4207 (emit_local_var): Likewise.
4208 (make_rtl_for_local_static): Likewise.
4209 (do_case): Likewise.
4210 (expand_stmt): Likewise.
4211 (genrtl_decl_cleanup): Likewise.
4212 (c_expand_asm_operands): Likewise.
4213 (c_expand_return): Likewise.
4214 (c_expand_start_case): Likewise.
4216 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4217 (emit_local_var): Likewise.
4218 (initialize_local_var): Change reference to
4219 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4220 Change reference to stmts_are_full_exprs_p to
4221 current_stmt_tree->stmts_are_full_exprs_p.
4222 (push_cp_function_context): Likewise.
4224 * expect.c (expand_throw): Change reference to
4225 stmts_are_full_exprs_p.
4227 * init.c (build_aggr_init): Change reference to
4228 stmts_are_full_exprs_p.
4229 (build_vec_init): Likewise.
4231 * optimize.c (maybe_clone_body): Change reference to
4232 current_function_name_declared to
4233 cp_function_chain->name_declared.
4235 * pt.c (instantiate_decl): Change reference to
4236 current_function_name_declared to
4237 cp_function_chain->name_declared.
4239 * semantics.c (expand_cond): Moved declaration to c-common.h.
4240 (genrtl_do_pushlevel): Moved to c-semantics.c.
4241 (genrtl_clear_out_block): Likewise.
4242 (genrtl_goto_stmt): Likewise.
4243 (genrtl_expr_stmt): Likewise.
4244 (genrtl_decl_stmt): Likewise.
4245 (gerntl_if_stmt): Likewise.
4246 (genrtl_while_stmt): Likewise.
4247 (genrtl_do_stmt): Likewise.
4248 (genrtl_return_stmt): Likewise.
4249 (genrtl_for_stmt): Likewise.
4250 (genrtl_break_stmt): Likewise.
4251 (genrtl_continue_stmt): Likewise.
4252 (genrtl_scope_stmt): Likewise.
4253 (genrtl_switch_stmt): Likewise.
4254 (genrtl_case_label): Likewise.
4255 (genrtl_begin_compound_stmt): Likewise.
4256 (genrtl_finish_compound_stmt): Likewise.
4257 (genrtl_compound_stmt): Likewise.
4258 (genrtl_asm_stmt): Likewise.
4259 (genrtl_decl_cleanup): Likewise.
4260 (expand_cond): Likewise.
4261 (expand_stmt): Renamed to ...
4262 (lang_expand_stmt): ... this.
4263 (lang_expand_expr_stmt): Initialize.
4264 (set_current_function_name_declared): Likewise.
4265 (stmts_are_full_exprs_p): Likewise.
4266 (current_function_name_declared): Likewise.
4267 (anon_aggr_type_p): Likewise.
4268 (do_poplevel): Change reference to
4269 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4270 Change reference to stmts_are_full_exprs_p to
4271 current_stmt_tree->stmts_are_full_exprs_p.
4272 (add_tree): Likewise.
4273 (finish_expr_stmt): Likewise.
4274 (prep_stmt): Likewise.
4275 (lang_expand_stmt): Likewise.
4276 (begin_compound_stmt): Change reference to
4277 current_function_name_declared to
4278 cp_function_chain->name_declared and call to
4279 current_function_name_declared().
4280 (setup_vtbl_ptr): Likewise.
4281 (genrtl_do_poplevel): Removed.
4283 2000-06-30 Jason Merrill <jason@redhat.com>
4285 * init.c (init_init_processing): Go back to aligning like
4286 double_type_node for old ABI.
4287 (get_cookie_size): Make cookie larger if we get a type that needs
4289 (build_vec_delete): Call it.
4291 * typeck.c (qualify_type_recursive): New fn.
4292 (composite_pointer_type): Use it.
4293 (build_binary_op): Use composite_pointer_type.
4295 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4296 Jason Merrill <jason@redhat.com>
4298 * typeck.c (check_return_expr): Don't complain about returning
4299 NULL from operator new if -fcheck-new.
4300 * cp-tree.h: Declare flag_check_new here.
4303 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4305 * mangle.c (find_substitution): Use same_type_p.
4306 (write_encoding): Don't check for substitutions.
4308 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4310 * parse.y (expr_no_comma_rangle): New non-terminal.
4311 (template_parm): Use it for default parameter case.
4312 (template_arg): Use it.
4313 (expr_no_commas): Remove commented out undefined extensions.
4314 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4315 * parse.h, parse.c: Rebuilt.
4317 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4319 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4320 (finish_asm_stmt): Do it here, instead.
4322 * cp-tree.h (ridpointers): Don't declare.
4323 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4324 (record_builtin_java_type): Likewise.
4325 (init_decl_processing): Likewise.
4326 * lex.c: Move inclusion of lex.h.
4327 (ridpointers): Don't define.
4328 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4330 * lex.h (enum rid): Rename to ...
4331 (enum cp_rid): ... this.
4332 (ridpointers): Don't declare.
4333 * parse.y: Move inclusion of lex.h.
4334 * parse.c: Regenerated.
4335 * spew.c: Move inclusion of lex.h.
4337 * cp-tree.h (struct language_function): Remove temp_name_counter.
4338 (temp_name_counter): Remove.
4339 (get_temp_name): Change prototype.
4340 (get_guard): New function.
4341 (get_guard_cond): Likewise.
4342 (set_guard): Likewise.
4343 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4344 * decl.c (expand_static_init): Use get_guard and friends to
4345 implement guard variables.
4346 * decl2.c (get_temp_name): Assume that the variables created are
4348 (get_sentry): Rename to ...
4349 (get_guard): ... this. Implement new ABI guard variables.
4350 (get_guard_bits): New function.
4351 (get_guard_cond): Likewise.
4352 (set_guard): Likewise.
4353 (start_static_initialization_or_destruction): Use them.
4354 (do_static_initialization): Replace sentry with guard throughout.
4355 (do_static_destruction): Likewise.
4356 * init.c (create_temporary_var): Add comment.
4358 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4360 * mangle.c (find_substitution): Use same_type_p.
4361 (write_encoding): Don't check for substitutions.
4363 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4365 * parse.y (expr_no_comma_rangle): New non-terminal.
4366 (template_parm): Use it for default parameter case.
4367 (template_arg): Use it.
4368 (expr_no_commas): Remove commented out undefined extensions.
4369 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4370 * parse.h, parse.c: Rebuilt.
4372 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4374 * cp-tree.h (flag_const_strings): Remove.
4375 (warn_parentheses): Likewise.
4376 (warn_format): Likewise.
4377 (common_type): Likewise.
4378 (default_conversion): Likewise.
4379 (build_binary_op): Likewise.
4380 (cp_build_binary_op): New macro.
4381 * call.c (build_new_op): Use cp_build_binary_op instead of
4383 * class.c (build_vtable_entry_ref): Likewise.
4384 * decl.c (expand_static_init): Likewise.
4385 (compute_array_index_type): Likewise.
4386 (build_enumerator): Likewise.
4387 * decl2.c (delete_sanity): Likewise.
4388 (start_static_initialization_or_destruction): Likewise.
4389 * error.c (dump_type_suffix): Likewise.
4390 * init.c (resolve_offset_ref): Likewise.
4391 (build_new): Likewise.
4392 (build_new_1): Likewise.
4393 (build_vec_delete_1): Likewise.
4394 (build_vec_init): Likewise.
4395 (build_delete): Likewise.
4396 * rtti.c (synthesize_tinfo_fn): Likewise.
4397 (synthesize_tinfo_var): Likewise.
4398 * search.c (expand_upcast_fixups): Likewise.
4399 (fixup_all_virtual_upcast_offsets): Likewise.
4400 * typeck.c (build_array_ref): Likewise.
4401 (get_member_function_from_ptrfunc): Likewise.
4402 (build_binary_op): Add parameter.
4403 (pointer_int_sum): Use cp_build_binary_op.
4404 (pointer_diff): Likewise.
4405 (build_modify_expr): Likewise.
4406 (get_delta_difference): Likewise.
4407 (build_ptrmemfunc): Likewise.
4409 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4411 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4412 * decl.c (create_implicit_typedef): Adjust.
4413 * decl2.c (build_artificial_parm): Adjust.
4414 * method.c (implicitly_declare_fn): Adjust.
4415 * pt.c (push_inline_template_parms_recursive): Adjust.
4416 (process_template_parm): Adjust.
4417 (overloaded_template_name): Adjust.
4418 * semantics.c (finish_template_template_parm): Adjust.
4420 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4422 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4423 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4424 where to emit thunks.
4425 (build_vtt): Adjust call to build_vtt_inits.
4426 (build_vtt_inits): Add parameter to indicate whether or not
4427 sub-VTTs for virtual bases should be included. Adjust handling of
4428 construction vtables.
4429 (get_matching_base): New function.
4430 (dfs_build_vtt_inits): Rename to ...
4431 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4432 construction vtables.
4433 (dfs_fixup_binfo_vtbls): Likewise.
4434 (build_ctor_vtbl_groups): Build construction vtables for virtual
4436 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4437 to build construction vtbls.
4438 (dfs_accumulate_vtbl_inits): Adjust handling of
4439 construction vtables.
4441 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4444 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4446 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4448 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4450 * search.c (hides): Remove.
4451 (is_subobject_of_p): Add most_derived parameter. Use
4453 (lookup_field_queue_p): Adjust.
4454 (lookup_field_r): Adjust.
4456 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4458 * decl2.c (handle_class_head): Bash typedefs to the type's main
4461 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4463 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4464 (begin_global_stmt_expr): ... this.
4465 (genrtl_finish_stmt_expr): Rename to ...
4466 (finish_global_stmt_expr): ... this.
4467 * init.c (begin_init_stmts): Adjust calls.
4468 (finish_init_stmts): Likewise.
4469 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4470 (begin_global_stmt_expr): ... this.
4471 (genrtl_finish_stmt_expr): Rename to ...
4472 (finish_global_stmt_expr): ... this.
4474 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4476 * search.c (lookup_member): Fix typo in comment.
4478 2000-06-24 Jason Merrill <jason@redhat.com>
4480 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4481 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4483 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4485 * parse.y (complex_direct_notype_declarator): Support global_scope.
4486 * Makefile.in: Adjust conflict count.
4488 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4490 * parse.y (template_arg): Convert TEMPLATE_DECL
4491 that is a template template paramter to
4492 TEMPLATE_TEMPLATE_PARM here.
4494 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4495 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4496 (copy_template_template_parm): Adjust prototype.
4497 * decl.c (grokdeclarator): Remove dead code.
4498 * pt.c (process_template_parm): Tidy.
4499 (lookup_template_class): Construct nodes in
4500 copy_template_template_parm.
4501 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4502 lookup_template_class. Use TYPE_TI_TEMPLATE.
4503 * tree.c (copy_template_template_parm): Add NEWARGS
4505 (mapcar): Adjust call to copy_template_template_parm.
4506 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4507 * method.c (build_template_template_parm_names): Change error
4508 code to avoid compilation warning.
4510 * gxxint.texi: Document template template parameter
4513 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4515 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4516 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4517 (cp-demangle.o): New rule.
4518 (dyn-string.o): Likewise.
4519 * inc/cxxabi.h (__cxa_demangle): New declaration.
4521 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4523 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4524 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4525 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4527 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4528 (make_thunk): Change prototype.
4529 (emit_thunk): Rename to use_thunk.
4530 (mangle_thunk): Change prototype.
4531 * class.c (get_derived_offset): Simplify.
4532 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4533 BV_GENERATE_THUNK_WITH_VTABLE_P.
4534 (build_primary_vtable): Simplify.
4535 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4536 (dfs_find_base): Remove.
4537 (update_vtable_entry_for_fn): Correct bug in finding the base
4538 where a virtual function was first declared. Figure out whether
4539 or not to emit a vcall-thunk with the vtables in which it appears.
4540 Correct logic for deciding whether to use an ordinary thunk, or a
4542 (finish_struct_1): Remove unnecssary code.
4543 (build_vtbl_initializer): Use ssize_int for the running counter of
4545 (build_vtbl_initializer): Only use vcall thunks where necessary.
4546 Mark thunks as needing to be emitted with their vtables, or not.
4547 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4548 indices. Use size_binop.
4549 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4550 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4552 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4553 (build_vtable_entry): Mark thunks as needing to be emitted with
4554 their vtables, or not.
4555 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4556 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4558 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4560 * error.c (dump_expr): Use BV_FN.
4561 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4563 * method.c (make_thunk): Likewise.
4564 (emit_thunk): Rename to use_thunk. Allow callers to decide
4565 whether or not to actually emit the thunk. Adjust for changes in
4566 representation of vcall offsets.
4567 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4568 * semantics.c (emit_associated_thunks): New function.
4569 (expand_body): Use it.
4570 * ir.texi: Adjust decriptions of thunks.
4572 2000-06-22 Jason Merrill <jason@redhat.com>
4574 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4575 (tsubst_friend_function): Copy it here.
4577 * decl.c (grok_op_properties): Fix typo.
4579 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4582 * pt.c (check_explicit_specialization): Clarify error.
4584 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4585 an old OVERLOAD when we're declaring a non-function.
4586 (pushdecl, destroy_local_var): Check for error_mark_node.
4587 (warn_extern_redeclared_static): Also bail early if
4589 (push_overloaded_decl): Ignore an old error_mark_node.
4591 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4593 * call.c (build_x_va_arg): Check if in a template decl.
4594 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4596 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4598 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4600 * decl.c (check_goto): Computed gotos assumed OK.
4602 2000-06-20 Jason Merrill <jason@redhat.com>
4604 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4605 for which we don't need to look for instantiations.
4607 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4609 * parse.y (program): Always call finish_translation_unit.
4610 * parse.c, parse.h: Rebuilt.
4612 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4614 * method.c: Don't include hard-reg-set.h.
4616 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4618 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4620 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4622 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4623 * cvt.c (cp_convert_to_pointer): Likewise.
4624 (convert_to_void): Likewise.
4625 * error.c (dump_expr): Likewise.
4626 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4627 * init.c (build_delete): Likewise.
4628 * method.c (emit_thunk): Likewise.
4629 * optmize.c (declare_return_variable): Likewise.
4630 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4631 (get_typeid): Likewise.
4632 (build_dynamic_cast_1): Likewise.
4633 * typeck.c (composite_pointer_type): Likewise.
4634 (common_type): Likewise.
4635 (build_indirect_ref): Likewise.
4636 (build_binary_op): Likewise.
4637 (build_x_compound_expr): Likewise.
4638 (check_return_expr): Likewise.
4639 * typeck2.c (add_exception_specifier): Likewise.
4641 * mangle.c (write_method_parms): Use direct comparison for end
4644 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4646 * cp-tree.h (genrtl_try_block): Declare function.
4647 (genrtl_handler): Likewise.
4648 (genrtl_catch_block): Likewise.
4649 (genrtl_ctor_stmt): Likewise.
4650 (genrtl_subobject): Likewise.
4651 (genrtl_decl_cleanup): Likewise.
4652 (genrtl_do_poplevel): Likewise.
4653 (genrtl_do_pushlevel): Likewise.
4654 (genrtl_clear_out_block): Likewise.
4655 (genrtl_goto_stmt): Likewise.
4656 (genrtl_expr_stmt): Likewise.
4657 (genrtl_decl_stmt): Likewise.
4658 (genrtl_if_stmt): Likewise.
4659 (genrtl_while_stmt): Likewise.
4660 (genrtl_do_stmt): Likewise.
4661 (genrtl_return_stmt): Likewise.
4662 (genrtl_for_stmt): Likewise.
4663 (genrtl_break_stmt): Likewise.
4664 (genrtl_continue_stmt): Likewise.
4665 (genrtl_scope_stmt): Likewise.
4666 (genrtl_switch_stmt): Likewise.
4667 (genrtl_case_label): Likewise.
4668 (genrtl_begin_compound_stmt): Likewise.
4669 (genrtl_finish_compound_stmt): Likewise.
4670 (genrtl_compound_stmt): Likewise.
4671 (genrtl_asm_stmt): Likewise.
4672 (genrtl_named_return_value): Likewise.
4673 (genrtl_begin_stmt_expr): Likewise.
4674 (genrtl_finish_stmt_expr): Likewise.
4675 (finish_for_stmt): Removed first argument.
4676 (finish_switch_stmt): Likewise.
4678 * semantics.c (genrtl_try_block): Define function.
4679 (genrtl_handler): Likewise.
4680 (genrtl_catch_block): Likewise.
4681 (genrtl_ctor_stmt): Likewise.
4682 (genrtl_subobject): Likewise.
4683 (genrtl_decl_cleanup): Likewise.
4684 (genrtl_do_poplevel): Likewise.
4685 (genrtl_do_pushlevel): Likewise.
4686 (genrtl_clear_out_block): Likewise.
4687 (genrtl_goto_stmt): Likewise.
4688 (genrtl_expr_stmt): Likewise.
4689 (genrtl_decl_stmt): Likewise.
4690 (genrtl_if_stmt): Likewise.
4691 (genrtl_while_stmt): Likewise.
4692 (genrtl_do_stmt): Likewise.
4693 (genrtl_return_stmt): Likewise.
4694 (genrtl_for_stmt): Likewise.
4695 (genrtl_break_stmt): Likewise.
4696 (genrtl_continue_stmt): Likewise.
4697 (genrtl_scope_stmt): Likewise.
4698 (genrtl_switch_stmt): Likewise.
4699 (genrtl_case_label): Likewise.
4700 (genrtl_begin_compound_stmt): Likewise.
4701 (genrtl_finish_compound_stmt): Likewise.
4702 (genrtl_compound_stmt): Likewise.
4703 (genrtl_asm_stmt): Likewise.
4704 (genrtl_named_return_value): Likewise.
4705 (genrtl_begin_stmt_expr): Likewise.
4706 (genrtl_finish_stmt_expr): Likewise.
4707 (finish_for_stmt): Removed first argument and generate rtl
4709 (finish_switch_stmt): Likewise.
4710 (do_poplevel): Removed generate rtl specific code.
4711 (do_pushlevel): Likewise.
4712 (add_tree): Likewise.
4713 (finish_goto_stmt): Likewise.
4714 (finish_expr_stmt): Likewise.
4715 (begin_if_stmt): Likewise.
4716 (finish_if_stmt_cond): Likewise.
4717 (finish_then_clause): Likewise.
4718 (begin_else_clause): Likewise.
4719 (finish_else_clause): Likewise.
4720 (finish_if_stmt): Likewise.
4721 (clear_out_block): Likewise.
4722 (begin_while_stmt): Likewise.
4723 (finish_while_stmt_cond): Likewise.
4724 (finish_while_stmt): Likewise.
4725 (begin_do_stmt): Likewise.
4726 (finish_do_body): Likewise.
4727 (finish_do_stmt): Likewise.
4728 (finish_return_stmt): Likewise.
4729 (begin_for_stmt): Likewise.
4730 (finish_for_init_stmt): Likewise.
4731 (finish_for_cond): Likewise.
4732 (finish_for_expr): Likewise.
4733 (finish_break_stmt): Likewise.
4734 (finish_continue_stmt): Likewise.
4735 (begin_switch_stmt): Likewise.
4736 (finish_switch_cond): Likewise.
4737 (finish_case_label): Likewise.
4738 (begin_try_block): Likewise.
4739 (begin_function_try_block): Likewise.
4740 (finish_try_block): Likewise.
4741 (finish_cleanup_try_block): Likewise.
4742 (finish_cleanup): Likewise.
4743 (finish_function_try_block): Likewise.
4744 (finish_handler_sequence): Likewise.
4745 (finish_function_handler_sequence): Likewise.
4746 (begin_handler): Likewise.
4747 (finish_handler_parms): Likewise.
4748 (begin_catch_block): Likewise.
4749 (finish_handler): Likewise.
4750 (begin_compound_stmt): Likewise.
4751 (finish_compound_stmt): Likewise.
4752 (finish_asm_stmt): Likewise.
4753 (finish_label_stmt): Likewise.
4754 (finish_label_decl): Likewise.
4755 (finish_subobject): Likewise.
4756 (finish_decl_cleanup): Likewise.
4757 (finish_named_return_value): Likewise.
4758 (begin_stmt_expr): Likewise.
4759 (finish_stmt_expr): Likewise.
4761 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4762 to call genrtl_expr_stmt when appropriate.
4764 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4765 begin_compound_expr to call genrtl_begin_stmt_expr and
4766 genrtl_begin_compound_expr when appropriate.
4767 (finish_init_stmts): Changed calls to finish_compound_expr and
4768 finish_stmt_expr to call genrtl_finish_compound_expr and
4769 genrtl_finish_stmt_expr when appropriate.
4770 (expand_default_init): Changed call to finish_expr_stmt to call
4771 genrtl_expr_stmt when appropriate.
4772 (build_vec_init): Likewise.
4774 * parse.y (simple_stmt): Removed first argument from call to
4775 finish_for_stmt. Removed first argument from call to
4778 * parse.c: Regenerated.
4780 * pt.c (tsubst_expr): Removed first argument from call to
4781 finish_for_stmt. Removed first argument from call to
4784 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4786 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4787 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4789 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4790 (cplus_tree_code_length[]): Likewise.
4791 (cplus_tree_code_name[]): Likewise.
4792 (init_parse): Added call to add_c_tree_codes. Changed
4793 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4795 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4797 * cp-tree.h (finish_mem_initializers): Declare.
4798 (count_trees): Likewise.
4799 * parse.y (base_init): Use finish_mem_initializers.
4800 * semantics.c (finish_mem_initializers): New function.
4802 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4803 the number of trees.
4805 (count_trees): Don't use it.
4807 2000-06-15 Jason Merrill <jason@redhat.com>
4809 * tree.c (count_trees): New debugging function.
4811 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4812 * init.c (build_member_call): Pull out the name of a DECL.
4814 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4815 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4816 * optimize.c (optimize_function): Not here.
4817 * pt.c (instantiate_decl): Push to TV_PARSE.
4819 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4821 * cp-tree.h (struct language_function): Remove x_base_init_list
4822 and x_member_init_list.
4823 (current_base_init_list): Remove.
4824 (current_member_init_list): Likewise.
4825 (setup_vtbl_ptr): Change prototype.
4826 (emit_base_init): Likewise.
4827 (expand_member_init): Likewise.
4828 (reinit_parse_for_function): Remove.
4829 * decl.c (save_function_data): Don't clear x_base_init_list and
4831 (mark_language_function): Don't mark them.
4832 * init.c (perform_member_init): Tweak comment.
4833 (sort_member_init): Take the list of initializers as an argument.
4834 (sort_base_init): Likewise.
4835 (emit_base_init): Likewise.
4836 (expand_member_init): Return the initializer. Don't use global
4838 * lex.c (reinit_parse_for_function): Remove.
4839 * method.c (build_template_parm_names): Correct substitution.
4840 (do_build_copy_constructor): Don't use current_member_init_list
4841 and current_base_init_list.
4842 (synthesize_method): Likewise.
4843 * parse.y (base_init): Split mem-initializers into
4844 base-initializers and field-initializers.
4845 (member_init_list): Build up the list here.
4846 (member_init): Return the initializer.
4847 (fn.depfn): Don't use reinit_parse_for_function.
4848 * parse.c: Regenerated.
4849 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4851 (tsubst_expr): Don't use current_member_init_list
4852 and current_base_init_list.
4853 (tsubst_expr_values): Rename to ...
4854 (tsubst_initializer_list): ... this. Use convert_from_reference.
4855 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4856 and current_base_init_list.
4857 (begin_function_definition): Don't call reinit_parse_for_function.
4859 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4861 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4864 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4866 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4868 * cp-tree.h (IF_COND): Move to c-common.h.
4869 (THEN_CLAUSE): Likewise.
4870 (ELSE_CLAUSE): Likewise.
4871 (WHILE_COND): Likewise.
4872 (WHILE_BODY): Likewise.
4873 (DO_COND): Likewise.
4874 (DO_BODY): Likewise.
4875 (RETURN_EXPR): Likewise.
4876 (EXPR_STMT_EXPR): Likewise.
4877 (FOR_INIT_STMT): Likewise.
4878 (FOR_COND): Likewise.
4879 (FOR_EXPR): Likewise.
4880 (FOR_BODY): Likewise.
4881 (SWITCH_COND): Likewise.
4882 (SWITCH_BODY): Likewise.
4883 (CASE_LOW): Likewise.
4884 (CASE_HIGH): Likewise.
4885 (GOTO_DESTINATION): Likewise.
4886 (COMPOUND_BODY): Likewise.
4887 (ASM_CV_QUAL): Likewise.
4888 (ASM_STRING): Likewise.
4889 (ASM_OUTPUTS): Likewise.
4890 (ASM_INPUTS): Likewise.
4891 (ASM_CLOBBERS): Likewise.
4892 (DECL_STMT_DECL): Likewise.
4893 (STMT_EXPR_STMT): Likewise.
4894 (LABEL_STMT_LABEL): Likewise.
4895 (SCOPE_BEGIN_P): Likewise.
4896 (SCOPE_END_P): Likewise.
4897 (SCOPE_STMT_BLOCK): Likewise.
4898 (SCOPE_NULLIFIED_P): Likewise.
4899 (SCOPE_NO_CLEANUPS_P): Likewise.
4900 (SCOPE_PARTIAL_P): Likewise.
4901 (ASM_VOLATILE_P): Likewise.
4902 (STMT_LINENO): Likewise.
4903 (STMT_LINENO_FOR_FN_P): Likewise.
4905 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4906 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4907 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4908 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4909 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4911 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4913 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4914 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4916 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4917 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4918 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4920 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4922 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4923 * class.c (dfs_find_final_overrider): Set it appropriately.
4924 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4925 avoid unneeded secondary vptrs.
4927 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4929 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4930 (check_bitfield_decl, check_field_decl): Likewise.
4931 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4932 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4933 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4934 (xfer_tag, finish_enum): Likewise.
4935 * decl2.c (finish_builtin_type): Likewise.
4936 * init.c (init_init_processing): Likewise.
4937 * pt.c (instantiate_class_template): Likewise.
4938 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4939 * cp-tree.h (struct lang_type): Add user_align member.
4940 (CLASSTYPE_USER_ALIGN): Define.
4942 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4944 * Make-lang.in (c++.install-common): Install g++-cross in
4945 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4946 $(target_alias)-g++ and $(target_alias)-c++.
4948 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4950 * class.c (vcall_offset_data_s): Add last_init and fns.
4951 (overrides): Rename to same_signature_p.
4952 (dfs_find_final_overrider): Adjust accordingly.
4953 (mark_overriders): Likewise.
4954 (warn_hidden): Likewise.
4955 (build_vtbl_initializer): Reorganize machinery for building things
4956 at negative offsets.
4957 (build_vcall_and_vbase_vtbl_entries): Likewise.
4958 (build_vbase_offset_vtbl_entries): Likewise.
4959 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4960 offset entries. Do not create two entries for functions with the
4962 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4963 (build_rtti_vtbl_entries): Reorganize machinery for building things
4964 at negative offsets.
4966 * optimize.c (expand_call_inline): Don't recurse into the code
4967 used to initialize the parameters more than once.
4969 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4971 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4972 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4973 (find_substitution): Only use the `Sa' substitution for
4974 std::allocator, not instantiations of it.
4975 (write_template_prefix): Move comment. Only use a TREE_LIST to
4976 represent substitutions for a member template.
4977 (write_array_type): Mangle array dimensions correctly.
4978 * optimize.c (maybe_clone_body): Copy more information from the
4980 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4981 on the regenerated declaration.
4983 2000-06-11 Chip Salzenberg <chip@valinux.com>
4984 Mark Mitchell <mark@codesourcery.com>
4986 * class.c (build_vtable): Clarify comment.
4987 (build_ctor_vtbl_group): Pass the most derived type to
4990 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4992 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4994 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4996 * decl.c (add_binding): Handle duplicate declarations of external
4999 2000-06-09 Chip Salzenberg <chip@valinux.com>
5000 Mark Mitchell <mark@codesourcery.com>
5002 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5004 (write_signed_number): New macro.
5005 (write_unsigned_number): Likewise.
5006 (write_source_name): Use them.
5007 (write_number): Handle signed and unsigned values.
5008 (write_integer_cst): Use tree_int_cst_sgn, and use
5009 write_unsigned_number or write_signed_number as appropriate.
5010 (write_discriminator): Use write_unsigned_number or
5011 write_signed_number as appropriate.
5012 (write_template_arg_literal): Likewise.
5013 (write_array_type): Use tree_low_cst.
5014 (write_template_parm): Use write_unsigned_number or
5015 write_signed_number as appropriate.
5016 (write_substitution): Adjust call to write_number.
5017 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5018 (write_expression): Handle non-type template arguments of
5019 reference type correctly.
5020 (mangle_thunk): Use write_signed_number.
5022 2000-06-09 Chip Salzenberg <chip@valinux.com>
5024 * mangle.c (find_substition): Don't mangle objects with typename
5025 substitutions (e.g. "cin" as "Si").
5027 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5029 * call.c (add_candidate): Use ggc_alloc_cleared.
5030 * decl.c (lookup_label): Likewise.
5031 * lex.c (retrofit_lang_decl): Likewise.
5033 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5035 * semantics.c (expand_body): Push to TV_EXPAND.
5036 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5037 * decl.c (start_function): Always call announce_function.
5039 * tinfo2.cc: Just declare abort.
5041 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5043 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5044 whenever @ is a symbolic name.
5046 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5048 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5050 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5052 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5053 DECL_ASSEMBLER_NAME.
5055 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5057 * decl2.c (c_language): Define.
5059 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5061 * lex.c (lang_init_options): Tweak.
5063 * decl2.c: Remove #inclusion of diagnostic.h
5064 (lang_decode_option): Move diagnostic formatting options to
5067 * lang-options.h: Remove documentation for diagnostic options.
5069 * Makefile.in (lex.o): Depends upon diagnostic.h
5071 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5073 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5074 the same DECL_RESULT, it's not a redefinition.
5075 * pt.c (tsubst_decl): Remove code to handle illegal
5078 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5080 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5082 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5084 * search.c (maybe_suppress_debug_info): Don't check
5085 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5087 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5090 Remember instantiation context in deferred instantiations.
5091 * cp-tree.h (struct tinst_level): Remove.
5092 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5093 * pt.c (current_tinst_level): Now a tree.
5094 (print_template_context, push_tinst_level, pop_tinst_level,
5095 tinst_for_decl): Adjust.
5096 (reopen_tinst_level): New fn.
5097 (init_pt): Register current_tinst_level as a root.
5098 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5099 of the pending templates list.
5100 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5101 * lex.c (extract_interface_info): Adjust.
5102 * decl2.c (warn_if_unknown_interface): Adjust.
5104 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5106 * class.c (indirect_primary_base_p): New function.
5107 (determine_primary_base): Use it.
5109 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5111 Update new-abi dynamic cast algorithm.
5112 * tinfo.cc (__class_type_info::__dyncast_result): Add
5113 whole_details. Adjust constructor.
5114 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5115 Avoid unnecessary searching.
5116 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5118 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5120 * decl.c (init_decl_processing): Don't call record_component_aliases.
5121 * tree.c (build_cplus_array_type_1): Likewise.
5123 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5125 * ir.texi: Correct typo.
5126 * mangle.c (write_expression): Handle non-type template arguments
5127 with reference type.
5128 * method.c (build_overload_value): Likewise.
5129 * pt.c (convert_nontype_argument): Explicitly represent conversion
5130 to a reference with an ADDR_EXPR.
5131 (unify): Always unify arguments in left-to-right order.
5133 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5134 Mark Mitchell <mark@codesourcery.com>
5136 * Make-lang.in (CXX_SRCS): Add mangle.c.
5137 * Makefile.in (CXX_OBJS): Add mangle.o.
5138 (mangle.o): New rule.
5140 * class.c (local_classes): New variable.
5141 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5142 (get_vtt_name): Use mangle_vtt_name for new ABI.
5143 (init_class_processing): Initialize local_classes.
5144 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5145 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5146 (std_identifier): New macro.
5147 (DECL_VOLATILE_MEMFUNC_P): New macro.
5148 (DECL_NAMESPACE_STD_P): Likewise.
5149 (local_classes): Declare.
5150 (get_mostly_instantiated_function_type): Declare.
5151 (init_mangle): Declare.
5152 (mangle_decl): Likewise.
5153 (mangle_type_string): Likewise.
5154 (mangle_type): Likewise.
5155 (mangle_typeinfo_for_type): Likewise.
5156 (mangle_typeinfo_string_for_type): Likewise.
5157 (mangle_vtbl_for_type): Likewise.
5158 (mangle_vtt_for_type): Likewise.
5159 (mangle_ctor_vtbl_for_type): Likewise.
5160 (mangle_thunk): Likewise.
5161 (mangle_conv_op_name_for_type): Likewise.
5162 (mangle_guard_variable): Likewise.
5163 * decl.c (pushtag): Keep track of local classes.
5164 (initialize_predefined_identifiers): Initialize std_identifier.
5165 (init_decl_processing): Use std_identifier.
5166 (start_decl): Don't treat instantiations as specializations.
5167 (grokdeclarator): Likewise.
5168 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5169 name for fully-instantiated templates.
5170 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5171 destructors with the new ABI.
5172 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5173 (grokfield): Use mangle_type for new ABI.
5174 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5175 (get_sentry): Use mangle_guard_variable for new ABI.
5176 (start_static_initialization_or_destruction): Likewise.
5177 * expr.c (extract_aggr_init): Remove.
5178 (extract_scalar_init): Likewise.
5179 (extract_init): Remove #if 0'd code.
5180 * mangle.c: New function.
5181 * method.c (build_mangled_name): Assert not flag_new_abi.
5182 (build_static_name): Likewise.
5183 (build_decl_overload_real): Likewise.
5184 (build_typename_overload): Likewise.
5185 (build_overload_with_type): Likewise.
5186 (build_overload_name): Likewise.
5187 (get_ctor_vtbl_name): Likewise.
5188 (start_squangling): Likewise.
5189 (get_id_2): Likewise.
5190 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5191 (init_method): Call init_mangle for new ABI.
5192 (make_thunk): Call mangle_thunk for new ABI.
5193 * operators.def: Correct new ABI manglings for the `%' operator.
5195 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5196 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5197 (lookup_template_class): Call mangle_decl for new ABI.
5198 (get_mostly_instantiated_function_type): New function.
5199 (set_mangled_name_for_template_decl): Use it.
5200 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5201 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5202 conversion op names.
5203 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5204 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5205 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5206 mangle_typeinfo_string_for_type.
5208 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5210 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5211 (INNERMOST_TEMPLATE_ARGS): New macro.
5212 (innermost_args): Remove.
5213 (get_innermost_template_args): New function.
5214 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5215 * error.c (dump_function_decl): Be caution when using
5216 most_general_template.
5217 * method.c (build_template_parm_names): Use
5218 INNERMOST_TEMPLATE_ARGS.
5219 * pt.c (add_to_template_args): Tidy comment
5220 (get_innermost_template_args): New function.
5221 (check_explicit_specialization): Clear DECL_INITIAL for a new
5223 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5225 (push_template_decl): Always register specializations of the most
5227 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5228 (coerce_template_parms): Likewise.
5229 (lookup_template_class): Likewise.
5230 (innermost_args): Remove.
5231 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5232 (tsubst_decl): Handle tricky specializations. Use
5233 get_innermost_template_args.
5234 (instantiate_template): Simplify handling of partial
5236 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5237 (most_general_template): Reimplement, in a more straightforward
5239 (regenerate_decl_from_template): Tweak formatting. Use
5240 TMPL_ARGS_DEPTH for clarity.
5241 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5243 * dump.c (dequeue_and_dump): Dump information about thunks.
5245 2000-06-01 Richard Henderson <rth@cygnus.com>
5247 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5249 2000-06-01 Richard Henderson <rth@cygnus.com>
5251 * decl2.c (unsupported_options): Fix typo, make const.
5252 (lang_decode_option): Fix bsearch argument order.
5254 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5256 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5259 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5261 * cp-tree.h (c_get_alias_set): Deleted.
5262 * Makefile.in (decl.o): Include ../expr.h.
5263 * decl.c (expr.h): Include.
5264 (init_decl_processing): Call record_component_aliases for arrays.
5265 (grokdeclarator): Likewise.
5266 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5267 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5269 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5271 Remove guiding declaration support.
5272 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5273 (flag_guiding_decls): Remove.
5274 * call.c (build_user_type_conversion_1): Remove support for
5276 (build_new_function_call): Likewise.
5277 (build_new_op): Likewise.
5278 (build_new_method_call): Likewise.
5279 * decl.c (start_function): Likewise.
5280 * friend.c (is_friend): Likewise.
5281 (do_friend): Likewise.
5282 * decl2.c ((flag_dump_translation_unit): Make it const.
5283 (flag_guiding_decls): Remove.
5284 (unsupported_options): New variable
5285 (compare_options): New function.
5286 (lang_decode_option): Use them.
5288 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5290 * method.c (mangle_expression): Adjust test for legal expression
5293 * pt.c (instantiate_decl): Save and restore the local
5294 specializations list.
5296 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5298 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5300 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5302 * call.c (add_template_candidate_real): Handle member template
5303 constructors for classes with virtual bases.
5304 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5305 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5307 * ir.texi: Update thunk documentation.
5309 * call.c (joust): Fix handling of overloaded builtin operators.
5311 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5313 * cp-tree.h (DECL_ANTICIPATED): New macro.
5314 Document new use of DECL_LANG_FLAG_7.
5315 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5316 in the user namespace.
5317 * lex.c (do_identifier): If the identifier's declaration has
5318 DECL_ANTICIPATED on, it has not yet been declared. But do not
5319 replace it with an ordinary implicit declaration.
5321 * tinfo2.cc: Include stdlib.h.
5323 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5325 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5326 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5329 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5331 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5334 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5336 * operators.def (<?): Duplicated, should have been...
5339 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5340 Mark Mitchell <mark@codesourcery.com>
5342 * cp-tree.h (ansi_opname): Make it a macro.
5343 (ansi_assopname): Likewise.
5344 (struct lang_decl_flags): Add assignment_operator_p.
5345 (struct lang_decl): Add operator_code.
5346 (DECL_VTT_PARM): Adjust.
5347 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5348 overloaded operator.
5349 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5350 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5351 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5352 (opname_tab): Remove.
5353 (assignop_tab): Likewise.
5354 (operator_name_info_t): New type.
5355 (operator_name_info): New variable.
5356 (assignment_operator_name_info): Likewise.
5357 (build_cp_library_fn): Remove declaration.
5358 (push_cp_library_fn): Likewise.
5359 (operator_name_string): Likewise.
5360 (build_decl_overload): Likewise.
5361 * call.c (print_z_candidates): Simplify.
5362 (build_object_call): Adjust usage of ansi_opname. Use
5363 DECL_OVERLOADED_OPERATOR_P.
5364 (op_error): Adjust operator name lookup.
5365 (build_conditional_expr): Adjust usage of ansi_opname.
5366 (build_new_op): Likewise.
5367 (build_op_delete_call): Likewise.
5368 (build_over_call): Likewise.
5369 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5370 * decl.c (duplicate_decls): Copy operator_code.
5371 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5372 (builtin_function): Adjust parameters to build_library_fn_1.
5373 (build_library_fn_1): Accept an overloaded operator code.
5374 (build_library_fn): Pass ERROR_MARK.
5375 (build_cp_library_fn): Accept an overloaded operator code.
5376 (push_cp_library_fn): Likewise.
5377 (grokfndecl): Tweak.
5378 (grokdeclarator): Simplify code to compute names of overloaded
5379 operators. Adjust use of ansi_opname.
5380 (ambi_op_p): Work on tree_codes, not identifiers.
5381 (unary_op_p): Likewise.
5382 (grok_op_properties): Likewise.
5383 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5384 (lang_mark_tree): Don't try to mark the operator_code.
5385 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5386 * error.c (dump_decl): Remove special handling for operator
5388 (dump_function_name): Likewise.
5389 (dump_expr): Adjust name lookup of operators.
5390 (op_to_string): Simplify.
5391 (assop_to_string): Likewise.
5392 * init.c (build_new_1): Adjust use of ansi_opname.
5393 * lex.c (opname_tab): Remove.
5394 (assignop_tab): Likewise.
5395 (ansi_opname): Likewise.
5396 (ansi_assopname): Likewise.
5397 (operator_name_string): Likewise.
5398 (reinit_lang_specific): Likewise.
5399 (operator_name_info): New variable.
5400 (assignment_operator_name_info): Likewise.
5401 (init_operators): New function.
5402 (init_parse): Use it.
5403 (do_identifier): Adjust use of ansi_opname.
5404 * method.c (mangle_expression): Don't use ansi_opname for
5406 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5407 (build_decl_overload): Remove.
5408 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5409 (do_build_assign_ref): Adjust use of ansi_opname.
5410 (synthesize_method): Likewise.
5411 (implicitly_declare_fn): Likewise.
5412 * operators.def: New file.
5413 * parse.y (operator): Adjust use of ansi_opname.
5414 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5415 (set_mangled_name_for_template_decl): Don't play games with
5417 (special_function_p): Adjust use of ansi_opname.
5418 * typeck.c (check_return_expr): Likewise.
5419 * Make-lang.in (cc1plus): Depend on operators.def.
5420 * Makefile.in (lex.o): Likewise.
5423 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5425 * Make-lang.in (cplib2.ready): Eradicate.
5427 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5429 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5430 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5431 (built_min, cp_tree_equal): Likewise.
5433 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5435 * class.c (layout_nonempty_base_or_field): Replace
5436 `record_layout_info' with `record_layout_info_s'.
5438 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5441 * cp-tree.h (struct language_function): x_named_labels is now
5442 a struct named_label_list*.
5443 * decl.c (struct named_label_use_list): Renamed from...
5444 (struct named_label_list): ...this. New struct.
5445 (push_binding_level): Don't set eh_region.
5446 (note_level_for_eh): New fn.
5447 (pop_label): Take label and old value directly.
5448 (pop_labels): Adjust for new named_labels format.
5449 (lookup_label): Likewise.
5450 (poplevel): Note characteristics of a binding level containing a
5451 named label. Mess with named label lists earlier.
5452 (mark_named_label_lists): New fn.
5453 (mark_lang_function): Call it.
5454 (use_label): New fn, split out from...
5455 (make_label_decl): ...here. Don't call it.
5456 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5457 check_previous_gotos): New fns, split out from...
5458 (define_label): ...here.
5459 (check_switch_goto): New fn.
5460 (define_case_label): Call it.
5461 (check_goto): New fn.
5462 * semantics.c (finish_goto_stmt): Call it and use_label.
5463 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5464 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5466 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5468 * class.c (build_vtable_entry_ref): Correct usage of
5469 get_vtbl_decl_for_binfo.
5471 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5472 * method.c (implicitly_declare_fn): Not here.
5474 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5476 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5477 (CPTI_PTMD_DESC_TYPE): ... here.
5478 (ptmd_desc_type_node): Rename to ...
5479 (ptm_desc_type_node): ... here.
5481 * rtti.c (ptmd_initializer): Rename to ...
5482 (ptm_initializer): ... here.
5483 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5485 (create_tinfo_types): Adjust.
5487 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5489 Finish implementation of VTTs.
5490 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5491 CPTI_VTT_PARM_IDENTIFIER.
5492 (vtt_parm_identifier): New macro.
5493 (vtt_parm_type): Likewise.
5494 (BINFO_SUBVTT_INDEX): Likewise.
5495 (BINFO_VPTR_INDEX): Likewise.
5496 (struct lang_decl): Add vtt_parm.
5497 (DECL_VTT_PARM): New macro.
5498 (DECL_USE_VTT_PARM): Likewise.
5499 (DECL_NEEDS_VTT_PARM_P): Likewise.
5500 (get_vtt_name): Declare.
5501 (build_artifical_parm): Likewise.
5502 (fixup_all_virtual_upcast_offsets): Likewise.
5503 (expand_indirect_vtbls_init): Remove.
5504 * call.c (build_new_method_call): Pass the vtt to subobject
5505 constructors and destructors.
5506 * class.c (get_vtt_name): Give it external linkage.
5507 (build_clone): Handle the magic VTT parameters for clones.
5508 (clone_function_decl): Fix typo in comment.
5509 (build_vtt): Keep track of the indices in the VTTs where various
5510 entities are stored.
5511 (build_vtt_inits): Likewise.
5512 (dfs_build_vtt_inits): Likewise.
5513 (build_ctor_vtbl_group): Tweak type of construction vtables.
5514 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5515 primary bases, when building construction vtables.
5516 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5517 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5518 (init_decl_processing): Initialize vtt_parm_type.
5519 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5520 (lang_mark_tree): Make vtt_parm.
5521 * decl2.c (build_artificial_parm): New function.
5522 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5523 (grokclassfn): Use build_artificial_parm.
5524 * init.c (initialize_vtbl_ptrs): Call
5525 fixup_all_virtual_upcast_offsets directly.
5526 (perform_member_init): Use the complete subobject destructor for
5528 (build_vtbl_address): New function.
5529 (expand_virtual_init): Handle VTTs.
5530 * optimize (maybe_clone_body): Likewise.
5531 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5533 (expand_indirect_vtbls_init): Remove.
5534 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5535 * tree.c (make_binfo): Make them bigger.
5537 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5539 * inc/cxxabi.h (__pbase_type_info): Define, based on
5540 __pointer_type_info.
5541 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5542 (__pointer_to_member_type_info): Likewise.
5543 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5544 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5545 (__pointer_type_info::__do_catch): Rename to ...
5546 (__pbase_type_info::__do_catch): ... here. Adjust.
5547 (__pbase_type_info::__pointer_catch): Implement.
5548 (__pointer_type_info::__pointer_catch): Adjust.
5549 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5551 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5553 * tinfo.h (__user_type_info::contained_virtual_p): New
5555 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5557 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5558 diamond shaped heirarchy. Add early out for mixed diamond and
5559 duplicate shaped heirarchy.
5561 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5563 * cp-tree.h (build_delete): Change prototype.
5564 (build_vec_delete): Likewise.
5565 * call.c (build_scoped_method_call): Use special_function_kind
5566 values to indicate the kind of destruction to be done.
5567 (build_method_call): Likewise.
5568 * decl.c (finish_destructor_body): Likewise.
5569 (maybe_build_cleanup_1): Likewise. Rename to ...
5570 (maybe_build_cleanup): ... this.
5571 * decl2.c (delete_sanity): Use special_function_kind
5572 values to indicate the kind of destruction to be done.
5573 (build_cleanup): Likewise.
5574 * init.c (perform_member_init): Likewise.
5575 (build_vec_delete_1): Likewise.
5576 (build_dtor_call): Simplify.
5577 (build_delete): Use special_function_kind
5578 values to indicate the kind of destruction to be done.
5579 (build_vbase_delete): Likewise.
5580 (build_vec_delete): Likewise.
5582 * init.c (sort_member_init): Fix typo in error message generation
5585 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5587 * semantics.c (begin_class_definition): make the packed
5588 attribute be sensitive to the "-fpack-struct" command line flag
5590 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5592 Update new-abi upcast algorithm.
5593 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5594 prototype and meaning of return value.
5595 (__si_class_type_info::__do_upcast): Likewise.
5596 (__vmi_class_type_info::__do_upcast): Likewise.
5597 * tinfo.cc (__class_type_info::__upcast_result): Replace
5598 whole2dst with part2dst. Adjust ctor.
5599 (__class_type_info::__do_upcast): Adjust call of worker function.
5600 (__class_type_info::__do_upcast): Adjust.
5601 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5603 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5604 virtual base in diamond heirarchy bug.
5606 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5608 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5609 and bitfield to tinfo_fn_p.
5610 (DECL_TINFO_FN_P): Adjust.
5611 (SET_DECL_TINFO_FN_P): Likewise.
5612 (DECL_MUTABLE_P): Likewise.
5613 (DECL_C_BIT_FIELD): Likewise.
5614 (SET_DECL_C_BIT_FIELD): Likewise.
5615 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5616 (DECL_UNINLINABLE): Likewise.
5617 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5618 (handle_using_decl): Remove assertion.
5619 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5620 to build FIELD_DECLs.
5621 (build_base_field): Likewise.
5622 (layout_class_type): Likewise.
5623 * decl.c (init_decl_processing): Likewise.
5624 (build_ptrmemfunc_type): Likewise.
5625 (grokdeclarator): Likewise.
5626 * decl2.c (grok_x_components): Likewise.
5627 * except.c (call_eh_info): Likewise.
5628 * init.c (init_init_processing): Likewise.
5629 * rtti.c (expand_class_desc): Likewise.
5630 (create_pseudo_type_info): Likewise.
5631 (get_vmi_pseudo_type_info): Likewise.
5632 (create_tinfo_types): Likewise.
5633 * ptree.c (print_lang_decl): Adjust.
5634 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5635 before checking DECL_MUTABLE_P.
5637 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5638 parameters for template functions.
5639 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5640 destructors as well as constructors.
5642 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5644 * class.c (build_ctor_vtbl_group): Set inits.
5645 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5646 DECL_THIS_INLINE appropriately for clones.
5648 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5649 (DECL_CONV_FN_P): Simplify.
5650 (DECL_OPERATOR): Remove.
5651 (language_to_string): Declare.
5652 * decl.c (duplicate_decls): Fix typo in comment.
5653 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5654 (grok_op_properties): Use DECL_CONV_FN_P instead of
5655 IDENTIFIER_TYPENAME_P.
5656 * dump.c (dequeue_and_dump): Dump the language linkage of
5658 * error.c (language_to_string): Give it external linkage.
5659 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5660 (implicitly_declare_fn): Set DECL_LANGUAGE.
5661 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5662 IDENTIFIER_TYPENAME_P.
5663 (tsubst_decl): Likewise.
5664 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5665 * semantics.c (finish_member_declaration): Don't mark members of
5666 classes declared in an extern "C" region as extern "C".
5668 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5670 * decl2.c (qualified_lookup_using_namespace): Look through
5673 * decl.c (push_using_decl): Return the old decl on namespace level.
5675 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5677 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5678 (VTT_NAME_PREFIX): New macro.
5679 (CTOR_VTBL_NAME_PREFIX): Likewise.
5680 (get_ctor_vtbl_name): New function.
5681 * class.c (get_vtable_name): Simplify.
5682 (get_vtt_name): New function.
5683 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5684 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5685 when a virtual base becomes primary.
5686 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5688 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5689 additional parameters.
5690 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5691 (initialize_array): New function.
5692 (build_vtt): Likewise.
5693 (build_vtt_inits): Likewise.
5694 (dfs_build_vtt_inits): Likewise.
5695 (dfs_fixup_binfo_vtbls): Likewise.
5696 (build_ctor_vtbl_group): Likewise.
5697 (initialize_vtable): Use initialize_array.
5698 (accumulate_vtbl_inits): Reimplement to handle construction
5700 (dfs_accumulate_vtbl_inits): Likewise.
5701 (bulid_vtbl_initializer): Adjust parameter name.
5702 * method.c (build_typename_overload): Remove #if 0'd code.
5703 (get_ctor_vtbl_name): New function.
5704 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5705 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5707 * cp-tree.h (struct lang_type): Remove search_slot.
5708 (CLASSTYPE_SEARCH_SLOT): Remove.
5709 (emit_base_init): Change prototype.
5710 (initialize_vtbl_ptrs): Likewise.
5711 (expand_indirect_vtbls_init): Likewise.
5712 (clear_search_slots): Remove.
5713 * decl.c (lang_mark_tree): Don't mark search_slot.
5714 * init.c (initialize_vtbl_ptrs): Simplify.
5715 (emit_base_init): Likewise.
5716 * search.c (struct vbase_info): Document decl_ptr.
5717 (convert_pointer_to_single_level): Remove.
5718 (dfs_find_vbases): Remove.
5719 (dfs_init_base_pointers): Simplify.
5720 (dfs_clear_vbase_slots): Remove.
5721 (dfs_vtable_path_unmark): New function.
5722 (init_vbase_pointers): Simplify.
5723 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5724 (expand_indirect_vtbls_init): Simplify. Don't call
5725 mark_all_temps_used.
5726 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5727 initialize_vtbl_ptrs.
5729 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5731 * except.c: Add static prototypes.
5733 2000-05-20 H.J. Lu <hjl@gnu.org>
5735 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5737 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5739 Don't create a separate copy of virtual bases for the
5740 CLASSTYPE_VBASECLASSES list.
5741 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5742 (BINFO_FOR_VBASE): Remove.
5743 (CANONICAL_BINFO): Adjust.
5744 (binfo_for_vbase): New function.
5745 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5746 instead of BINFO_FOR_VBASE.
5747 (build_vbase_pointer): Likewise.
5748 (build_secondary_vtable): Likewise.
5749 (dfs_mark_primary_bases): Likewise.
5750 (mark_primary_bases): Likewise.
5751 (layout_nonempty_base_or_field): Likewise.
5752 (dfs_set_offset_for_shared_vbases): Likewise.
5753 (dfs_set_offset_for_unshared_vbases): Likewise.
5754 (layout_virtual_bases): Likewise. Adjust for changes to the
5755 CLASSTYPE_VBASECLASSES list.
5756 (dump_class_hierarchy_r): Use binfo_for_vbase
5757 instead of BINFO_FOR_VBASE.
5758 (dump_class_hierarchy): Likewise.
5759 (finish_vtbls): Likewise.
5760 (build_vtbl_initializer): Adjust for changes to the
5761 CLASSTYPE_VBASECLASSES list.
5762 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5763 * decl.c (finish_destructor_body): Adjust for changes to the
5764 CLASSTYPE_VBASECLASSES list.
5765 * init.c (sort_base_init): Use binfo_for_vbase.
5766 (construct_virtual_bases): Adjust for changes to the
5767 CLASSTYPE_VBASECLASSES list.
5768 (expand_member_init): Use binfo_for_vbase.
5769 (build_vbase_delete): Adjust for changes to the
5770 CLASSTYPE_VBASECLASSES list.
5771 * method.c (do_build_copy_constructor): Likewise.
5772 * rtti.c (get_base_offset): Use binfo_for_vbase.
5773 (expand_class_desc): Remove #if 0'd code.
5774 * search.c (struct vbase_info): Remove vbase_types.
5775 (get_base_distance): Use binfo_for_vbase.
5776 (lookup_field_queue_p): Use CANONICAL_BINFO.
5777 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5778 (get_pure_virtuals): Adjust for changes to the
5779 CLASSTYPE_VBASECLASSES list.
5780 (dfs_find_vbases): Use binfo_for_vbase.
5781 (dfs_init_vbase_pointers): Likewise.
5782 (init_vbase_pointers): Don't initialize vi.vbase_types.
5783 (virtual_context): Use binfo_for_vbase.
5784 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5785 CLASSTYPE_VBASECLASSES list.
5786 (expand_indirect_vtbls_init): Simplify.
5787 (dfs_get_vbase_types): Don't replicate virtual bases.
5788 (find_vbase_instance): Use binfo_for_vbase.
5789 (binfo_for_vbase): New function.
5790 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5792 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5794 * decl2.c (finish_anon_union): Generalize error messages to handle
5795 anonymous structures.
5796 * init.c (perform_member_init): Remove `name' parameter.
5797 (build_field_list): New function.
5798 (sort_member_init): Handle anonymous union initialization order
5799 correctly. Check for multiple initializations of the same union.
5800 (emit_base_init): Don't look up fields by name here.
5801 (expand_member_init): Record the result of name lookup for future
5803 * typeck.c (build_component_ref): Fix formatting.
5805 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5807 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5808 * typeck.c (build_x_compound_expr): Replace warn_unused with
5811 * decl2.c (lang_decode_option): Update -Wall unused flags by
5812 calling set_Wunused.
5814 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5816 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5817 * init.c (dfs_vtable_path_unmark): Remove.
5818 * search.c (marked_new_vtable_p): Likewise.
5819 (unmarked_new_vtable_p): Likewise.
5820 (dfs_search_slot_nonempty_p): Likewise.
5821 (dfs_mark): Likewise.
5822 (dfs_vtable_path_unmark): Likewise.
5823 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5824 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5825 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5826 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5827 (init_vbase_pointers): Simplify.
5828 (expand_indirect_vtbls_init): Likewise.
5830 * class.c (copy_virtuals): New function.
5831 (build_primary_table): Use it.
5832 (build_secondary_vtable): Likewise.
5833 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5834 indicate that no vcall offset is required.
5835 (add_virtual_function): Likewise.
5836 (modify_all_vtables): Likewise.
5837 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5838 (dfs_accumulate_vtbl_inits): Likewise.
5839 (build_vtbl_initializer): Make changes to handle construction
5841 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5842 (build_rtti_vtbl_entries): Likewise.
5843 (build_vtable_entries): Handle a NULL vcall_index.
5845 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5847 * decl2.c (lang_decode_option): Fix thinko.
5849 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5851 * except.c (check_handlers): New fn.
5852 * cp-tree.h: Declare it.
5853 * semantics.c (finish_handler_sequence): Call it.
5854 (finish_function_handler_sequence): Likewise.
5855 (finish_handler_parms): Set TREE_TYPE on the handler.
5856 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5857 * search.c (get_base_distance_recursive): If protect>1, ignore
5859 (get_base_distance): Don't reduce watch_access.
5861 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5863 * lex.c: #include diagnostic.h.
5864 (lang_init_options): Set default prefixing rules.
5866 * lang-options.h: Add -fdiagnostics-show-location=.
5868 * decl2.c: #include diagnostic.h.
5869 (lang_decode_option): Handle -fdiagnostics-show-location=.
5871 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5873 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5874 * vec.cc: Revert my 2000-05-07 change.
5876 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5878 * class.c (check_field_decls): Complain about non-static data
5879 members with same name as class in class with constructor.
5881 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5883 * decl.c (grokdeclarator): Allow non-static data members with
5886 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5888 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5889 and pending_inline.filename. Update prototypes.
5890 * decl.c (define_label): Constify filename parameter.
5891 * decl2.c (warn_if_unknown_interface): Constify local char *.
5892 * input.c Constify input_source.filename. Don't declare
5893 input_filename or lineno. Constify filename parameter to feed_input.
5894 * lex.c (init_parse): Constify parameter and return value.
5895 (cp_pragma_interface, cp_pragma_implementation): Constify
5897 (reinit_parse_for_method, reinit_parse_for_block,
5898 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5899 Constify local char *.
5900 * pt.c: Don't declare lineno or input_filename.
5901 (print_template_context, tsubst_friend_function, tsubst_decl,
5902 tsubst, instantiate_decl): Constify local char *.
5903 * semantics.c (expand_body): Constify local char *.
5904 * tree.c (build_srcloc): Constify filename parameter.
5905 * typeck.c (c_expand_asm_operands): Constify filename
5908 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5910 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5913 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5915 * inc/cxxabi.h: Fix typos in comment.
5916 (__base_class_info::__offset): Use a static_cast.
5918 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5920 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5921 of std::size_t and std::ptrdiff_t respectively.
5922 * tinfo.cc: Likewise.
5925 2000-05-06 Richard Henderson <rth@cygnus.com>
5927 * typeck.c (build_c_cast): Don't warn integer->pointer size
5928 mismatch for constants.
5930 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5932 * rtti.c (ptmd_initializer): Set non-public, if class is
5935 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5936 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5937 __cxa_vec_delete): Likewise.
5938 * tinfo.cc (__dynamic_cast): Likewise.
5939 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5940 __cxa_vec_delete): Likewise.
5942 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5944 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5945 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5946 (lang_decl_flags): Add vcall_offset.
5947 (THUNK_VCALL_OFFSET): Use it.
5948 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5949 * method.c (make_thunk): Create the lang_decl here, not in
5951 (emit_thunk): Make generic thunks into ordinary functions once
5952 they have been fed to expand_body.
5953 * semantics.c (expand_body): Set current_function_is_thunk here.
5955 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5957 * class.c (update_vtable_entry_for_fn): Prototype.
5959 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5962 * search.c (dfs_build_inheritance_graph_order): Prototype.
5964 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5966 * cp-tree.h (special_function_kind): Add various kinds of
5968 (special_function_p): New function.
5969 * class.c (overrides): Don't let one kind of destructor override
5971 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5972 whether or not to instantiate a template.
5973 * tree.c (special_function_p): Define.
5975 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5977 * cp-tree.def (THUNK_DECL): Remove.
5978 * cp-tree.h (DECL_THUNK_P): New macro.
5979 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5980 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5981 (SET_DECL_THUNK_P): Likewise.
5982 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5983 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5984 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5985 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5986 (duplicate_decls): Likewise.
5987 (pushdecl): Likewise. Adjust thunk handling.
5988 (grokfndecl): Use DECL_EXTERN_C_P.
5989 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5990 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5991 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5992 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5993 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5994 DECL_NO_STATIC_CHAIN.
5995 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5996 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5997 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6000 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6002 * tree.c (walk_tree): Set lineno.
6004 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6006 * exception.cc: Update license notice.
6008 * new1.cc: Likewise.
6009 * new2.cc: Likewise.
6010 * tinfo.cc: Likewise.
6011 * tinfo2.cc: Likewise.
6013 * inc/cxxabi.h: Likewise.
6014 * inc/exception: Likewise.
6015 * inc/new: Likewise.
6016 * inc/new.h: Likewise.
6017 * inc/typeinfo: Likewise.
6019 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6021 * tree.c (build_target_expr_with_type): If we already have a
6022 TARGET_EXPR, just return it.
6024 * optimize.c (initialize_inlined_parameters): Don't generate an
6025 EXPR_STMT if we can just use DECL_INITIAL.
6026 * decl.c (emit_local_var): Only make the initialization a
6027 full-expression if stmts_are_full_exprs_p.
6029 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6031 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6033 * call.c (standard_conversion): Use it.
6034 (direct_reference_binding): Likewise.
6035 (build_over_call): Likewise.
6036 (is_properly_derived_from): Likewise.
6037 (compare_ics): Likewise.
6038 * class.c (resolves_to_fixed_type_p): Likewise.
6039 * optimize.c (declare_return_variable): Likewise.
6040 * pt.c (is_specialization_of): Likewise.
6042 * typeck.c (comp_target_parms): Likeiwse.
6043 (build_static_cast): Likewise.
6044 (build_reinterpret_cast): Likewise.
6045 (build_const_cast): Likewise.
6046 (comp_ptr_ttypes_real): Likewise.
6047 (comp_ptr_ttypes_const): Likewise.
6048 * typeck2.c (process_init_constructor): Likewise.
6050 2000-04-30 Scott Snyder <snyder@fnal.gov>
6052 * decl.c (finish_destructor_body): Use the base destructor when
6053 destroying virtual bases.
6055 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6057 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6059 * optimize.c (struct inline_data): Add target_exprs field.
6060 (declare_return_variable): When a function returns an aggregate,
6061 use the variable declared in the TARGET_EXPR as the remapped
6063 (expand_call_inline): Update the pending target_exprs stack.
6064 (optimize_function): Initialize the stack.
6066 * decl2.c (finish_file): Fix typo in comment.
6068 * method.c (emit_thunk): Don't try to return a `void' value.
6070 * optimize.c (initialize_inlined_parameters): If the parameter is
6071 addressable, we need to make a new VAR_DECL, even if the
6072 initializer is constant.
6074 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6076 * decl.c (grok_op_properties): Add an extra check of argtypes.
6078 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6080 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6082 (initialize_inlined_parameters): Try to avoid creating new
6085 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6087 * lex.c (my_get_run_time): Remove.
6088 (init_filename_times): Use get_run_time instead of my_get_run_time.
6089 (check_newline): Likewise.
6090 (dump_time_statistics): Likewise.
6091 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6092 of computing elapsed time explicitly.
6094 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6096 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6097 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6098 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6099 before calling decl_constant_value.
6100 * class.c (check_bitfield_decl): Likewise.
6101 * cvt.c (ocp_convert): Likewise.
6102 (convert): Likewise.
6103 * decl.c (compute_array_index_type): Likewise.
6104 (build_enumerator): Likewise.
6105 * decl2.c (check_cp_case_value): Likewise.
6106 * pt.c (convert_nontype_argument): Likewise.
6108 * typeck.c (decay_conversion): Likewise.
6109 (build_compound_expr): Likewise.
6110 (build_reinterpret_cast): Likewise.
6111 (build_c_cast): Likewise.
6112 (convert_for_assignment): Likewise.
6114 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6116 * decl.c (finish_function): Don't play games with DECL_INLINE.
6118 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6120 * ir.texi: Correct typo.
6122 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6124 * decl.c (grokdeclarator): Reject VLAs as members.
6126 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6128 * call.c (standard_conversion): Accept conversion between
6131 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6133 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6135 * decl2.c (finish_file): Remove double setup for accounting
6138 2000-04-24 Robert Lipe <robertlipe@usa.net>
6140 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6142 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6144 * new.cc (set_new_handler): Needs to be in std::.
6146 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6148 * cp-tree.h (lang_decl): Remove pretty_function_p.
6149 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6150 language-specific node.
6151 * decl.c (cp_make_fname_decl): Use build_decl, not
6152 build_lang_decl, to build the variables.
6153 (grokvardecl): Don't call build_lang_decl for local variables in
6155 (grokdeclarator): Don't call build_lang_decl for local type
6156 declarations in templates.
6157 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6158 zero'd memory, rather than calling memset.
6159 * pt.c: Include hashtab.h.
6160 (local_specializations): New variable.
6161 (retrieve_local_specialization): Use it.
6162 (register_local_specialization): Likewise.
6163 (tsubst_decl): Don't assume local variables have
6165 (instantiate_decl): Set up local_specializations.
6166 * Makefile.in (HTAB_H): New variable.
6168 2000-04-23 Richard Henderson <rth@cygnus.com>
6170 * typeck.c (c_expand_asm_operands): Restore the original
6171 contents of the output list.
6173 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6175 * ir.texi: Document complex number representation.
6177 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6179 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6180 (target_incomplete_p): New function.
6181 (tinfo_base_init): Create comdat NTBS name variable.
6182 (ptr_initializer): Add non_public parameter. Calculate it.
6183 (ptmd_initializer): Likewise.
6184 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6185 (create_real_tinfo_var): Add non_public parameter. Use it.
6186 Push proxy into global namespace.
6187 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6189 * inc/typeinfo (type_info::before, type_info::operator==):
6190 Compare __name addresses.
6192 * tinfo2.cc: Remove new-abi builtins comment.
6194 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6196 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6198 * call.c (joust): Exit early if we get the same function, too.
6200 * decl2.c (key_method): Return NULL_TREE for template classes.
6201 (import_export_class): Don't need to check for template classes.
6203 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6205 * lex.c: Remove references to cccp.c.
6207 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6209 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6210 volatile_memfunc. Add destructor_attr. Adjust dummy.
6211 (DECL_DESTRUCTOR_P): Use destructor_attr.
6212 (DECL_CONST_MEMFUNC_P): Reimplement.
6213 (DECL_VOLATILE_MEMFUNC_P): Remove.
6214 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6215 (overrides): Use DECL_DESTRUCTOR_P.
6216 (check_for_override): Likewise.
6217 * decl.c (start_function): Likewise.
6218 * decl2.c (grokfclassfn): Likewise.
6219 (check_classfn): Likewise.
6220 (grok_function_init): Likewise.
6222 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6224 * decl2.c (grokfield): Issue error on illegal data member
6227 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6229 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6231 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6233 * class.c (build_vtable_entry): Don't build thunks for type-info
6236 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6238 * decl.c (decls_match): Allow a redeclaration of a builtin to
6239 specify args while the builtin did not.
6241 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6243 * cp-tree.def (THUNK_DECL): Add to documentation.
6244 * cp-tree.h (flag_huge_objects): Declare.
6245 * class.c (modify_vtable_entry): Tidy.
6246 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6247 Calculate delta appropriately for the new ABI.
6248 (dfs_modify_vtables): Use it.
6249 (modify_all_vtables): Fix thinko in code to add overriding copies
6250 of functions to primary vtables.
6251 (build_clone): Fix typo in comment.
6252 (clone_function_decl): Correct order of destructors in vtable.
6253 (build_vbase_offset_vtbl_entries): Adjust comment.
6254 (dfs_vcall_offset_queue_p): Remove.
6255 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6256 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6257 (build_vtable_entry): Correct check for pure virtual functions.
6258 Don't declare flag_huge_objects.
6259 * decl.c (flag_huge_objects): Remove declaration.
6260 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6261 Use int_size_in_bytes.
6262 (emit_thunk): Handle vcall offset thunks.
6264 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6266 * decl2.c (parse_time, varconst_time): Delete declarations.
6267 (finish_file): Delete LINENO declaration.
6268 START_TIME and THIS_TIME now long.
6270 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6272 * class.c (build_base_field): Reformat comment.
6274 * inc/cxxabi.h (stddef.h): Comment inclusion.
6275 (__base_class_info::__offset): Comment shift.
6277 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6279 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6280 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6281 (cp_push_exception_identifier): New macro.
6282 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6283 (DECL_BASE_DESTRUCTOR_P): Likewise.
6284 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6285 (get_vtbl_decl_for_binfo): Fix formatting.
6286 (in_charge_arg_for_name): New macro.
6287 (maybe_build_cleanup_and_delete): Remove declaration.
6288 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6289 (in_charge_arg_for_name): New function.
6290 (build_new_method_call): Use it. Handle cloned destructors.
6291 (build_clone): Don't make the base constructor virtual.
6292 Automatically defer generated functions.
6293 (clone_function_decl): Handle destructors, too.
6294 (clone_constructors_and_destructors): Likewise.
6295 (create_vtable_ptr): Don't create a vtable entry for a cloned
6297 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6298 (initialize_predefined_identifiers): Update appropriately.
6299 (finish_destructor_body): Simplify.
6300 (maybe_build_cleanup_and_delete): Remove.
6301 * except.c (expand_throw): Handle new-ABI destructors.
6302 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6303 (build_dtor_call): New function.
6304 (build_delete): Use it. Simplify.
6305 * optimize.c (maybe_clone_body): Handle destructors.
6306 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6308 * exception.cc (cleanup_fn): New typedef.
6309 (CALL_CLEANUP): New macro.
6310 (cp_eh_info): Use them.
6311 (__cp_push_exception): Likewise.
6312 (__cp_pop_exception): Likewise.
6314 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6316 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6317 (complete_dtor_identifier): New macro.
6318 (CLASSTYPE_FIRST_CONVERSION): Remove.
6319 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6320 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6321 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6322 (CLASSTYPE_CONSTRUCTORS): Likewise.
6323 (CLASSTYPE_DESTRUCTORS): Likewise.
6324 (lang_decl): Add cloned_function.
6325 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6326 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6327 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6328 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6329 (DECL_CLONED_FUNCTION_P): Likewise.
6330 (DECL_CLONED_FUNCTION): Likewise.
6331 (clone_function_decl): Declare.
6332 (maybe_clone_body): Likewise.
6333 * call.c (build_user_type_conversion_1): Call complete object
6334 constructors in the new ABI.
6335 (build_new_method_call): Don't add in-charge parameters under the
6337 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6338 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6339 CLASSTYPE_DESTRUCTOR_SLOT.
6340 (build_clone): New function.
6341 (clone_function_decl): Likewise.
6342 (clone_constructors_and_destructors): Likewise.
6343 (check_bases_and_members): Use it.
6344 * decl.c (iniitialize_predefined_identifiers): Initialize
6345 complete_dtor_identifier.
6346 (finish_function): Don't add extra code to a clone.
6347 (lang_mark_tree): Mark cloned_function.
6348 * decl2.c (mark_used): Don't bother trying to instantiate things
6350 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6351 * method.c (set_mangled_name_for_decl): Don't treat clones as
6353 (synthesize_method): Sythesize cloned functions, not the clones.
6354 * optimize.c (inline_data): Update comment on ret_label.
6355 (remap_block): Don't assume DECL_INITIAL exists.
6356 (copy_body_r): Allow ret_label to be NULL.
6357 (maybe_clone_body): Define.
6358 * pt.c (tsubst_decl): Handle clones.
6359 (instantiate_clone): New function.
6360 (instantiate_template): Use it.
6361 (set_mangled_name_for_template_decl): Don't treat clones as
6363 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6364 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6365 * semantics.c (expand_body): Clone function bodies as necessary.
6367 * optimize.c (remap_decl): Avoid sharing structure for arrays
6368 whose size is only known at run-time.
6369 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6371 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6372 to has_in_charge_parm_p.
6373 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6374 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6375 (DECL_COPY_CONSTRUCTOR_P): New macro.
6376 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6377 (build_user_type_conversion_1): Likewise.
6378 (convert_like_real): Likewise.
6379 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6380 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6381 (copy_args_p): Likewise.
6382 (grok_ctor_properties): Likewise.
6383 (start_function): Likewise.
6384 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6385 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6386 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6387 * method.c (do_build_copy_constructor): Use
6388 DECL_HAS_IN_CHARGE_PARM_P.
6389 (synthesize_method): Likewise.
6390 * pt.c (instantiate_template): Remove goto.
6391 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6394 * cp-tre.h (finish_function): Change prototype.
6395 * decl.c (end_cleanup_fn): Adjust caller.
6396 (finish_function): Take only one parameter.
6397 * decl2.c (finish_objects): Adjust caller.
6398 (finish_static_storage_duration_function): Likewise.
6399 * method.c (emit_thunk): Likewise.
6400 * parse.y: Likewise.
6401 * parse.c: Regenerated.
6402 * pt.c (instantiate_decl): Likewise.
6403 * rtti.c (synthesize_tinfo_fn): Likewise.
6404 * semantics.c (expand_body): Likewise.
6406 * cp-tree.h (copy_decl): New function.
6407 * class.c (finish_struct_1): Use it.
6408 * lex.c (copy_decl): Define it.
6409 * pt.c (tsubst_decl): Likewise.
6410 * tree.c (copy_template_template_parm): Likewise.
6412 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6413 has_nonpublic_assign_ref.
6414 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6415 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6416 * class.c (finish_struct_methods): Don't set
6417 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6418 (interface_only): Don't declare.
6419 (interface_unknown): Likewise.
6421 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6423 * tree.h (HAVE_TEMPLATES): Remove definition.
6424 * lang-options.h (-fthis-is-variable): Remove documentation.
6426 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6428 * class.c (instantiate_type): Handle object-relative template-id.
6430 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6431 * decl.c (cplus_expand_expr_stmt): Not here.
6433 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6434 Initialize exprtype earlier.
6436 * parse.y (fn.def1): Check for defining types in return types.
6438 * decl.c (check_tag_decl): Notice extra fundamental types.
6439 Diagnose empty decls in classes, too.
6441 * decl.c (grokdeclarator): Don't override an anonymous name if no
6442 declarator was given.
6444 * cvt.c (convert_to_void): Call resolve_offset_ref.
6446 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6448 * decl2.c (decl_namespace): Handle getting a type.
6450 * typeck.c (build_c_cast): Re-enable warning for cast between
6451 pointer and integer of different size.
6453 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6455 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6457 (__pointer_type_info::__pointer_catch): New virtual function.
6458 (__pointer_to_member_type_info): Derive from
6459 __pointer_type_info. Adjust.
6460 (__pointer_to_member_type_info::__do_catch): Remove.
6461 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6462 (__pointer_to_member_type_info::__pointer_catch): Declare.
6463 * rtti.c (qualifier_flags): Add restrict flag.
6464 (ptmd_initializer): Reorder members.
6465 (create_tinfo_types): Expand comments. Reorder
6466 ptmd_desc_type_node members.
6467 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6469 (__pointer_type_info::__do_catch): Move specific code into
6470 __pointer_catch. Call it.
6471 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6472 specific catch checking. Fix void conversion check.
6473 (__pointer_to_member_type_info::__do_catch): Remove.
6474 (__pointer_to_member_type_info::__pointer_catch): Implement.
6476 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6478 * lex.c (init_parse): Remove traces of classof and headof.
6479 * decl2.c (flag_operator_names): Default to 1.
6480 (lang_decode_option): Do not set it for -ansi.
6482 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6484 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6485 (DECL_MAIN_VARIANT): Remove.
6486 * decl.c (duplicate_decls): Don't set it.
6487 (start_function): Likewise.
6488 (lang_mark_tree): Don't mark it.
6489 * decl2.c (defer_fn): Don't use it.
6490 * lex.c (retrofit_lang_decl): Don't set it.
6491 * pt.c (tsubst_decl): Likewise.
6492 * ptree.c (print_lang_decl): Don't print it.
6493 * typeck.c (mark_addressable): Don't use it.
6495 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6497 * vec.cc: Include <new> and <exception>.
6498 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6499 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6501 (__cxa_vec_delete): Catch dtor exceptions.
6503 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6505 Prepend __ to implementation defined names.
6506 * inc/typeinfo (type_info): Rename _name to __name.
6507 (type_info::type_info): Rename parameter.
6508 (type_info::operator==, type_info::operator!=,
6509 type_info::before): Likewise.
6510 (type_info::is_pointer_p, type_info::is_function_p,
6511 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6514 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6515 (__pointer_type_info::__pointer_type_info): Likewise.
6516 (__pointer_type_info::is_pointer_p,
6517 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6518 (__array_type_info::__array_type_info): Rename parameters.
6519 (__function_type_info::__function_type_info): Likewise.
6520 (__function_type_info::is_function_p): Prepend __.
6521 (__enum_type_info::__enum_type_info): Rename parameters.
6522 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6524 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6526 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6527 (__class_type_info::__class_type_info): Rename parameters.
6528 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6529 (__class_type_info::upcast_result,
6530 __class_type_info::dyncast_result): Prepend __. Move definition
6532 (__class_type_info::do_upcast, __class_type_info::do_catch,
6533 __class_type_info::find_public_src,
6534 __class_type_info::do_dyncast,
6535 __class_type_info::do_find_public_src): Prepend __. Rename
6537 (__si_class_type_info::__si_class_type_info): Rename parameters.
6538 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6539 __si_class_type_info::do_find_public_src): Prepent __. Rename
6541 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6542 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6543 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6545 (__dynamic_cast): Rename parameters.
6546 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6547 type_info::do_catch, type_info::do_upcast): Prepend __.
6548 (contained_p, public_p, virtual_p, contained_public_p,
6549 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6550 (__class_type_info::do_catch,
6551 __class_type_info::do_upcast): Prepend __. Adjust.
6552 (__class_type_info::__upcast_result,
6553 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6555 (__class_type_info::find_public_src): Prepend __. Adjust.
6556 (__class_type_info::do_find_public_src,
6557 __si_class_type_info::do_find_public_src,
6558 __vmi_class_type_info::do_find_public_src): Likewise.
6559 (__class_type_info::do_dyncast,
6560 __si_class_type_info::do_dyncast,
6561 __vmi_class_type_info::do_dyncast): Likewise.
6562 (__class_type_info::do_upcast,
6563 __si_class_type_info::do_upcast,
6564 __vmi_class_type_info::do_upcast): Likewise.
6565 (__dynamic_cast): Adjust.
6566 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6567 (__function_type_info::is_function_p): Likewise.
6568 (__pointer_type_info::do_catch): Likewise. Adjust.
6569 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6570 (__throw_type_match_rtti_2): Adjust.
6571 (__is_pointer): Adjust.
6573 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6575 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6576 (complete_ctor_identifier): New macro.
6577 (special_function_kind): Add sfk_copy_constructor and
6578 sfk_assignment_operator.
6579 (LOOKUP_HAS_IN_CHARGE): Remove.
6580 (cons_up_default_function): Rename to ...
6581 (implicitly_declare_fn): ... this.
6582 * call.c (build_new_method_call): Add in-charge parameters for
6584 * class.c (add_implicitly_declared_members): Change parameter name
6585 from cant_have_assignment to cant_have_const_assignment.
6586 Replace calls to cons_up_default_function to implicitly_declare_fn.
6587 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6588 * decl.c (initialize_predefined_identifiers): Initialize it.
6589 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6591 * init.c (expand_default_init): Don't calculate the in-charge
6593 (build_new_1): Likewise.
6594 * lex.c (cons_up_default_function): Move to method.c.
6595 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6596 (implicitly_declare_fn): New function.
6597 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6598 (build_modify_expr): Likewise.
6599 * typeck2.c (build_functional_cast): Likewise.
6601 Under the new ABI, constructors don't return `this'.
6602 * cp-tree.h (warn_reorder): Declare.
6603 (special_function_kind): New enum.
6604 (global_base_init_list): Remove declaration.
6605 (emit_base_init): Don't return a value.
6606 (check_base_init): Don't declare.
6607 (is_aggr_typedef): Likewise.
6608 * decl.c (check_special_function_return_type): New function.
6609 (return_types): Remove.
6610 (grokdeclarator): Use check_special_function_return_type.
6611 (start_function): Don't initialize ctor_label under the new ABI.
6612 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6613 * init.c (begin_init_stmts): Move to top of file.
6614 (finish_init_stmts): Likewise.
6615 (warn_reorder): Don't declare.
6616 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6618 (check_base_init): Remove.
6619 (is_aggr_typedef): Likewise.
6620 (build_new_1): Don't use the return value of a constructor.
6621 * semantics.c (setup_vtbl_ptr): Don't use the return value
6623 * typeck.c (check_return_expr): Don't magically convert return
6624 statements into `return this' in constructors under the new ABI.
6626 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6627 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6628 (base_ctor_identifier): New macro.
6629 (base_dtor_identifier): Likewise.
6630 (deleting_dtor_identifier): Likewise.
6631 * decl.c: Don't include obstack.h.
6632 (obstack_chunk_alloc): Don't define.
6633 (obstack_chunk_free): Likewise.
6634 (struct predefined_identifier): New type.
6635 (initialize_predefined_identifiers): New function.
6636 (init_decl_processing): Use it.
6637 (debug_temp_inits): Remove.
6638 (start_method): Don't call preserve_data.
6639 (hack_incomplete_structures): Update comment.
6640 * init.c (init_init_processing): Don't initialize
6642 (build_offset_rf): Remove dead code.
6643 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6644 * search.c (init_search_processing): Don't initialize
6647 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6649 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6650 some sign_compare warnings.
6652 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6654 Rename abi::__vmi_class_type_info members.
6655 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6656 base_list, detail_masks members to vmi_flags, vmi_base_count,
6657 vmi_bases and vmi_flags_masks respectively.
6658 (__vmi_class_type_info::vmi_flags_masks): Rename
6659 details_unknown_mask to flags_unknown_mask.
6660 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6661 (__vmi_class_type_info::do_find_public_src): Adjust.
6662 (__vmi_class_type_info::do_dyncast): Adjust.
6663 (__vmi_class_type_info::do_upcast): Adjust.
6665 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6667 * tinfo.cc (convert_to_base): New function.
6668 (get_vbase_offset): Remove. Move into convert_to_base.
6669 (__vmi_class_type_info::do_find_public_src): Adjust.
6670 (__vmi_class_type_info::do_dyncast): Adjust.
6671 (__vmi_class_type_info::do_upcast): Adjust.
6673 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6675 * tinfo.cc (operator=): Use __builtin_strcmp.
6676 * tinfo2.cc (before): Likewise.
6678 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6680 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6681 (DECL_SAVED_INLINE): Rename to ...
6682 (DECL_DEFERRED_FN): ... this.
6683 (in_function_p): Remove declaration.
6684 (mark_inline_for_output): Rename to ...
6685 (defer_fn): ... this.
6686 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6687 (in_function_p): Remove definition.
6688 * decl2.c (saved_inlines): Rename to ...
6689 (deferred_fns): ... this.
6690 (saved_inlines_used): Rename to ...
6691 (deferred_fns_used): ... this.
6692 (mark_inline_for_output): Rename to ...
6693 (defer_fn): ... this.
6694 (finish_file): Adjust accordingly.
6695 (init_decl2): Likewise.
6696 * lex.c (cons_up_default_function): Likewise.
6697 * pt.c (mark_decl_instantiated): Likewise.
6698 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6700 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6701 * semantics.c (expand_body): Defer more functions.
6703 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6706 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6708 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6709 __cxa_vec_delete): Declare.
6711 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6713 * rtti.c (dfs_class_hint_mark): New static function.
6714 (dfs_class_hint_unmark): New static function.
6715 (class_hint_flags): Use them.
6717 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6719 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6721 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6723 * cp-tree.h (instantiate_decl): Change prototype.
6724 * decl2.c (mark_used): Adjust call.
6725 * optimize.c (inlinable_function_p): Adjust handling of templates.
6726 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6727 (do_type_instantiation): Likewise.
6728 (instantiate_decl): Defer more templates.
6729 (instantiate_pending_templates): Adjust logic to handle inline
6732 * Makefile.in (GGC_H): New variable. Use it throughout in place
6735 * call.c: Don't include obstack.h. Include ggc.h.
6736 (obstack_chunk_alloc): Don't define.
6737 (obstack_chunk_free): Likewise.
6738 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6739 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6740 (pop_switch): Free it.
6742 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6744 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6745 if we don't have a DECL_FIELD_OFFSET.
6747 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6749 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6752 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6754 * cfns.gperf (hash, libc_name_p): Prototype.
6756 * rtti.c (build_dynamic_cast_1): Constification.
6758 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6760 * semantics.c (deferred_type_access_control): Prototype.
6762 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6764 Correct many new ABI issues regarding vbase and vcall offset
6766 * cp-tree.h (BINFO_VTABLE): Document.
6767 (struct lang_type): Tweak formatting.
6768 (BINFO_PRIMARY_BINFO): Add to documentation.
6769 (CLASSTYPE_VSIZE): Fix typo in comment.
6770 (CLASSTYPE_VBASECLASSES): Update documentation.
6771 (BINFO_VBASE_MARKED): Remove.
6772 (SET_BINFO_VBASE_MARKED): Likewise.
6773 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6774 (BINFO_FIELDS_MARKED): Remove.
6775 (SET_BINFO_FIELDS_MARKED): Likewise.
6776 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6777 (enum access_kind): New enumeration.
6778 (num_extra_vtbl_entries): Remove declaration.
6779 (size_extra_vtbl_entries): Likewise.
6780 (get_vtbl_decl_for_binfo): New function.
6781 (dfs_vbase_unmark): Remove declaration.
6782 (mark_primary_bases): Likewise.
6783 * class.c (SAME_FN): Remove.
6784 (struct vcall_offset_data_s): Move definition.
6785 (build_vbase_pointer): Use `build', not `build_binary_op', to
6786 access the vbase pointer under the new ABI.
6787 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6788 (build_primary_vtable): Likewise.
6789 (dfs_mark_primary_bases): Move here from search.c.
6790 (mark_primary_bases): Likewise.
6791 (determine_primary_bases): Under the new ABI, don't make a base
6792 class a primary base just because we don't yet have any virtual
6794 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6795 (num_vfun_entries): Remove.
6796 (dfs_count_virtuals): Likewise.
6797 (num_extra_vtbl_entries): Likewise.
6798 (size_extra_vtbl_entries): Likewise.
6799 (layout_virtual_bases): Iterate in inheritance graph order under
6801 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6802 indicate that a vfield is present.
6803 (init_class_processing): Initialize access_public_node, etc., from
6805 (get_vtbl_decl_for_binfo): New function.
6806 (dump_class_hierarchy_r): Likewise.
6807 (dump_class_hierarchy): Use it.
6808 (finish_vtbls): Build the vtbls in inheritance graph order.
6809 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6810 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6811 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6813 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6814 where the vptr points, even for primary vtables.
6815 (build_vtbl_initializer): Adjust handling of vbase and vcall
6817 (build_vcall_and_vbase_vtable_entries): New function.
6818 (dfs_build_vbase_offset_vtbl_entries): Remove.
6819 (build_vbase_offset_vtbl_entries): Reimplement.
6820 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6821 were already handled in a primary base class vtable.
6822 (build_vcall_offset_vtbl_entries): Adjust.
6823 (build_rtti_vtbl_entries): Adjust.
6824 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6825 * init.c (expand_virtual_init): Simplify.
6826 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6827 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6828 * search.c (BINFO_ACCESS): New macro.
6829 (SET_BINFO_ACCESS): Likewise.
6830 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6831 (access_in_type): Likewise.
6832 (dfs_accessible_p): Likewise.
6833 (protected_accessible_p): Likewise.
6834 (lookup_fnfields_1): Adjust documentation.
6835 (dfs_mark_primary_bases): Move to class.c
6836 (mark_primary_bases): Likewise.
6837 (dfs_vbase_unmark): Remove.
6838 (virtual_context): Use BINFO_FOR_VBASE.
6839 (dfs_get_vbase_types): Simplify.
6840 (dfs_build_inheritance_graph_order): New function.
6841 (get_vbase_types): Use it.
6842 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6844 * tinfo.cc (get_vbase_offset): New function.
6845 (__vmi_class_type_info::do_find_public_src): Use it.
6846 (__vmi_class_type_info::do_dyncast): Likewise.
6847 (__vmi_class_type_info::do_upcast): Likewise.
6849 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6851 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6853 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6855 * rtti.c (class_hint_flags): Rename flags.
6856 (class_initializer): Remove flags.
6857 (synthesize_tinfo_var): Combine offset and flags. Add flags
6858 for __vmi_class_type_info.
6859 (create_tinfo_types): Remove flags from __class_type_info and
6860 __si_class_type_info. Merge flags and offset from
6861 base_class_type_info.
6862 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6863 (__base_class_info::is_virtual_p): Adjust.
6864 (__base_class_info::is_public_p): Adjust.
6865 (__base_class_info::offset): New accessor.
6866 (__class_type_info::details): Remove member.
6867 (__class_type_info::__class_type_info): Lose details.
6868 (__class_type_info::detail_masks): Remove.
6869 (__si_class_type_info::__si_class_type_info): Lose details.
6870 (__vmi_class_type_info::details): New member.
6871 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6872 (__vmi_class_type_info::detail_masks): New member.
6873 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6874 with unknown_details_mask.
6875 (__vmi_class_type_info::do_find_public_src): Adjust
6876 (__vmi_class_type_info::do_dyncast): Adjust.
6877 (__vmi_class_type_info::do_upcast): Set result details, if
6879 (__dynamic_cast): Temporarily #if out optimization.
6881 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6883 * rtti.c (get_tinfo_decl): Mark used.
6884 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6885 mark as dealt with, if we output it.
6887 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6889 * class.c: Reorganize to put virtual function table initialization
6890 machinery at the end of the file.
6892 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6894 * class.c (finish_struct): Use bitsize_zero_node.
6895 * pt.c (instantiate_class_template): Likewise.
6897 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6899 Put RTTI entries at negative offsets in new ABI.
6900 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6901 vbase offset at index -3, not -1.
6902 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6903 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6904 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6905 (build_rtti_vtbl_entries): New function.
6906 (set_rtti_entry): Remove.
6907 (build_primary_vtable): Don't use it.
6908 (build_secondary_vtable): Likewise.
6909 (start_vtable): Remove.
6910 (first_vfun_index): New function.
6911 (set_vindex): Likewise.
6912 (add_virtual_function): Don't call start_vtable. Do call
6914 (set_primary_base): Rename parameter.
6915 (determine_primary_base): Likewise.
6916 (num_vfun_entries): Don't use skip_rtti_stuff.
6917 (num_extra_vtbl_entries): Include RTTI information.
6918 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6919 (skip_rtti_stuff): Remove.
6920 (dfs_modify_vtables): Don't use it.
6921 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6922 (layout_nonempty_base_or_field): Update size handling.
6923 (create_vtable_ptr): Tweak.
6924 (layout_class_type): Adjust parameter names.
6925 (finish_struct_1): Simplify.
6926 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6927 (skip_rtti_stuff): Remove.
6928 (first_vfun_index): New function.
6929 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6930 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6931 (marked_vtable_pathp): Declare.
6932 (unmarked_vtable_pathp): Likewise.
6933 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6935 * rtti.c (build_headof): Look for RTTI at negative offsets.
6936 (get_tinfo_decl_dynamic): Likewise.
6937 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6939 (create_pseudo_type_info): Do it here instead. Adjust so that
6940 vptr points at first virtual function.
6941 * search.c (marked_vtable_pathp): Make it global.
6942 (unmarked_vtable_pathp): Likewise.
6943 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6944 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6945 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6946 (get_pure_virtuals): Likewise.
6947 (expand_upcast_fixups): Likewise.
6948 * tree.c (debug_binfo): Likewise.
6949 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6952 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6954 * class.c (check_field_decl): Fix typo.
6955 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6956 (check_methods): Likewise.
6957 (check_field_decls): Likewise.
6958 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6959 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6960 Use DECL_RESULT_FLD, not DECL_RESULT.
6961 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6962 * lex.c (identifier_type): Likewise.
6963 * pt.c (determine_specialization, lookup_template_class): Likewise.
6964 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6965 (resolve_overloaded_unification, more_specialized): Likewise.
6966 * semantics.c (finish_member_declaration): Likewise.
6967 * typeck.c (build_x_function_call): Likewise.
6969 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6971 * class.c (layout_empty_base): Handle empty bases with non-byte
6973 (build_base_field): Likewise.
6974 (layout_virtual_bases): Likewise.
6976 * class.c (finish_struct_1): Fix typo in this change:
6978 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6980 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6982 * decl.c (grokdeclarator): Count partial specializations when
6983 keeping track of how many template classes have been seen.
6985 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6987 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6989 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6990 (get_vfield_offset): Use byte_position.
6991 (set_rtti_entry): Set OFFSET to ssizetype zero.
6992 (get_binfo_offset_as_int): Deleted.
6993 (dfs_record_base_offsets): Use tree_low_cst.
6994 (dfs_search_base_offsets): Likewise.
6995 (layout_nonempty_base_or_field): Reflect changes in RLI format
6996 and call byte_position.
6997 (layout_empty_base): Convert offset to ssizetype.
6998 (build_base_field): use rli_size_unit_so_far.
6999 (dfs_propagate_binfo_offsets): Do computation in proper type.
7000 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7001 (layout_class_type): Reflect changes in RLI names and fields.
7002 (finish_struct_1): Set DECL_FIELD_OFFSET.
7003 * dump.c (dequeue_and_dump): Call bit_position.
7004 * expr.c (cplus_expand_constant): Use byte_position.
7005 * rtti.c (expand_class_desc): Use bitsize_one_node.
7006 * typeck.c (build_component_addr): Use byte_position and don't
7007 special case for zero offset.
7009 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7011 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7013 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7015 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7018 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7020 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7022 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7023 make_typename_type, check_initializer, cp_finish_decl,
7024 xref_tag): Likewise.
7025 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7026 decl_namespace, arg_assoc_template_arg, arg_assoc,
7027 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7028 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7029 args_to_string): Likewise.
7030 * friend.c (is_friend): Likewise.
7031 * lex.c (note_got_semicolon, note_list_got_semicolon,
7032 is_global): Likewise.
7033 * method.c (build_overload_nested_name, build_overload_value,
7034 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7035 * parse.y (typename_sub, typename_sub1): Likewise.
7036 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7037 process_partial_specialization, convert_template_argument,
7038 template_args_equal, add_pending_template, lookup_template_class,
7039 for_each_template_parm_r, maybe_fold_nontype_arg,
7040 tsubst, instantiate_template, type_unification_real, unify,
7041 instantiate_pending_templates, set_mangled_name_for_template_decl):
7043 * repo.c (repo_get_id, repo_template_used): Likewise.
7044 * search.c (lookup_field_1): Likewise.
7045 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7046 * xref.c (classname): Likewise.
7048 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7050 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7051 (CANONICAL_BINFO): New macro.
7052 (BINFO_NEW_VTABLE_MARKED): Use it.
7053 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7054 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7055 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7057 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7058 (build_secondary_vtable): Likewise.
7059 (dfs_finish_vtbls): Likewise.
7060 (dfs_accumulate_vtbl_inits): Likewise.
7061 (accumulate_vtbl_inits): New function.
7062 (finish_vtbls): Make sure that virtual bases come after
7063 non-virtual bases in the vtable group.
7064 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7065 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7066 * search.c (struct vbase_info): Move definition.
7067 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7068 (unmarked_new_vtable_p): Likewise.
7069 (dfs_mark_vtable_path): Remove.
7070 (dfs_mark_new_vtable): Remove.
7071 (dfs_unmark_new_vtable): Likewise.
7072 (dfs_clear_search_slot): Likewise.
7073 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7074 (dfs_clear_vbase_slots): Likewise.
7075 (init_vbase_pointers): LIkewise.
7077 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7079 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7080 SIZETYPE to a non-SIZETYPE.
7082 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7084 * class.c (layout_virtual_bases): Adjust names in conditionally
7087 * class.c (record_base_offsets): New function.
7088 (layout_conflict_p): Likewise.
7089 (layout_nonempty_base_or_field): Use it.
7090 (layout_empty_base): New function.
7091 (build_base_field): Use it.
7092 (build_base_fields): Update comment.
7093 (layout_virtual_bases): Fold in a little code form
7094 layout_basetypes. Use layout_empty_base.
7095 (layout_basetypes): Remove.
7096 (end_of_class): New function.
7097 (layout_class_type): Use it. Adjust.
7099 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7101 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7103 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7104 * typeck.c (fntype_p): Remove.
7106 * cp-tree.h (TI_SPEC_INFO): Remove.
7107 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7108 * pt.c (process_partial_specialization): Likewise.
7110 * class.c (build_base_field): Fix thinko in computation of binfo
7113 * tree.c (mark_local_for_remap_p): Mark variables declared in
7114 TARGET_EXPRs as well.
7116 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7118 * typeck.c (require_complete_type, complete_type,
7119 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7120 build_array_ref, convert_arguments, pointer_diff,
7121 build_x_unary_op, build_unary_op, build_c_cast,
7122 build_modify_expr): Use COMPLETE_TYPE_P etc.
7123 * call.c (is_complete, convert_like_real,
7124 build_new_method_call): Likewise.
7125 * class.c (build_vbase_pointer_fields, check_bases,
7126 build_base_field, finish_struct_1, pushclass): Likewise.
7127 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7128 * decl.c (maybe_process_template_type_declaration, pushtag,
7129 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7130 layout_var_decl, check_initializer, cp_finish_decl,
7131 grokdeclarator, require_complete_types_for_parms,
7132 grok_op_properties, xref_tag, xref_basetypes,
7133 check_function_type): Likewise.
7134 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7135 * friend.c (do_friend): Likewise.
7136 * init.c (build_offset_ref): Likewise.
7137 * parse.y (structsp): Likewise.
7138 * pt.c (maybe_process_partial_specialization,
7139 tsubst_friend_function, instantiate_class_template, tsubst,
7140 do_type_instantiation, instantiate_pending_templates): Likewise.
7141 * repo.c (repo_get_id): Likewise.
7142 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7143 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7144 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7145 * semantics.c (begin_class_definition): Likewise.
7146 * tree.c (build_cplus_method_type): Likewise.
7147 * typeck2.c (digest_init, build_functional_cast,
7148 add_exception_specifier): Likewise.
7149 * parse.h, parse.c: Regenerated.
7151 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7153 * inc/cxxabi.h: New header file. Define new-abi entry points.
7154 (__pointer_type_info::target): Rename member to ...
7155 (__pointer_type_info::type): ... here.
7156 (__base_class_info::type): Rename member to ...
7157 (__base_class_info::base): ... here.
7158 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7159 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7160 (abi_node): New global tree node.
7161 * decl.c (abi_node): Document.
7162 (init_decl_processing): Initialize abi_node.
7163 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7164 (get_vmi_pseudo_type_info): Likewise.
7165 (create_tinfo_types): Likewise.
7166 (emit_support_tinfos): Likewise.
7167 * tinfo.h (cxxabi.h): Include for new-abi.
7168 Move rtti class definitions to new header file.
7169 * tinfo.cc (abi): Use the namespace.
7170 (std): Move new abi rtti classes from here ...
7171 (__cxxabiv1): ... to here.
7172 * tinfo2.cc (cxxabi.h): Include for new-abi.
7173 Move rtti class definitions to new header file.
7174 (std): Move new abi rtti classes from here ...
7175 (__cxxabiv1): ... to here.
7176 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7179 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7180 Jason Merrill <jason@casey.cygnus.com>
7182 * method.c (build_overload_int): Use host_integerp.
7184 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7186 * init.c (build_offset_ref): Handle the case of a templated member
7189 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7191 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7193 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7195 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7196 * class.c (check_bitfield_decl): Turn illegal bitfields into
7198 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7200 (dfs_offset_for_unshared_vbases): Likewise.
7201 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7202 pointer-to-member correctly under the new ABI.
7203 * expr.c (cplus_expand_constant): Don't use cp_convert when
7204 turning an offset into a pointer-to-member.
7205 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7206 when dereferencing them under the new ABI.
7207 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7208 of pointers-to-members under the new ABI.
7210 * class.c (check_bitfield_decl): Remove restriction on really long
7212 (layout_class_type): Implement new ABI handling of bitfields
7213 longer than their types.
7215 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7217 * parse.y (extdefs): Call ggc_collect.
7218 * parse.c: Regenerated.
7220 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7222 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7223 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7226 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7228 * class.c (build_vbase_path): Use integer_zerop.
7229 (build_vtable_entry): Use tree_low_cst.
7230 (get_vfield_offset): Use bit_position.
7231 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7233 (check_bitfield_decl): Set DECL_SIZE using convert.
7234 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7235 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7237 (finish_struct_1): Use bit_position.
7238 (dump_class_hierarchy): Use tree_low_cst.
7239 * cp-tree.h (min_precision): Add declaration.
7240 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7241 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7242 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7243 * expr.c (cplus_expand_constant): Use bit_position.
7244 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7245 * rtti.c (get_base_offset): Use bit_position.
7246 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7247 host_integerp, and tree_low_cst.
7248 (pointer_int_sum): Use integer_zerop.
7249 (build_component_addr): Use bit_position.
7251 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7253 * typeck.c (require_complete_type): Don't assume size_zero_node.
7254 (complete_type_or_else): Likewise.
7256 2000-03-16 Steven Grady <grady@digitaldeck.com>
7257 Jason Merrill <jason@casey.cygnus.com>
7259 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7261 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7263 * decl2.c (grokfield): Bail out if type is error_mark_node.
7265 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7267 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7268 (__pointer_to_member_data): ... here. Adjust.
7269 * rtti.c (create_tinfo_types): Adjust.
7271 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7273 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7274 * decl.c (ref_desc_type_node): Undocument.
7275 * rtti.c (ptr_ref_initializer): Rename to ...
7276 (ptr_initializer): ... here. Adjust comments.
7277 (ptmd_initializer): Fix comment thinko.
7278 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7279 (create_tinfo_types): Remove ref_desc_type_node init.
7280 * tinfo2.cc (__reference_type_info): Remove.
7282 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7284 * decl.c (cp_finish_decl): Remove obsolete comment.
7286 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7288 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7290 * cp-tree.h: Tweak documentation.
7291 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7292 (avoid_overlap): Remove.
7293 (get_binfo_offset_as_int): New function.
7294 (dfs_serach_base_offsets): Likewise.
7295 (layout_nonempty_base_or_field): Likewise.
7296 (build_base_field): Layout fields here. Avoid placing two objects
7297 of the same type at the same address, under the new ABI.
7298 (build_base_fields): Adjust accordingly.
7299 (create_vtable_ptr): Return the new field, but don't attach it to
7301 (remove_base_field): Remove.
7302 (remove_base_fields): Remove.
7303 (layout_basetypes): Adjust accordingly.
7304 (layout_class_type): Call layout_field for each field, rather than
7305 just making a wholesale call to layout_type.
7307 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7309 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7311 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7313 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7315 * except.c (dtor_nothrow): New fn.
7316 (do_pop_exception): Use it. Take type parm.
7317 (push_eh_cleanup): Take type parm.
7318 (expand_start_catch_block): Pass it.
7319 (build_eh_type_type_ref): Accept null type.
7321 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7323 * cp-tree.h (revert_static_member_fn): Change prototype.
7324 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7325 (grok_op_properties): Likewise.
7326 (start_function): Likewise.
7327 (revert_static_member_fn): Simplify.
7328 * pt.c (check_explicit_specialization): Adjust call to
7329 revert_static_member_fn.
7331 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7333 * cp-tree.h (scope_kind): New type.
7334 (tmpl_spec_kind): Likewise.
7335 (declare_pseudo_global_level): Remove.
7336 (pseudo_global_level_p): Rename to template_parm_scope_p.
7337 (pushlevel): Remove declaration.
7338 (begin_scope): New function.
7339 (finish_scope): Likewise.
7340 (current_tmpl_spec_kind): Likewise.
7341 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7342 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7343 Add template_spec_p.
7344 (toplevel_bindings_p): Adjust.
7345 (declare_pseudo_global_level): Remove.
7346 (pseudo_global_level_p): Rename to template_parm_scope_p.
7347 (current_tmpl_spec_kind): New function.
7348 (begin_scope): Likewise.
7349 (finish_scope): Likewise.
7350 (maybe_push_to_top_level): Adjust.
7351 (maybe_process_template_type_declaration): Likewise.
7352 (pushtag): Likewise.
7353 (pushdecl_nonclass_level): Likewise.
7354 (lookup_tag): Likewise.
7355 (grokfndecl): Handle member template specializations. Share
7356 constructor and non-constructor code.
7357 * decl2.c (check_classfn): Handle member template specializations.
7358 * pt.c (begin_template_parm_list): Use begin_scope.
7359 (begin_specialization): Likewise.
7360 (end_specialization): Likewise.
7361 (check_explicit_specialization): Use current_tmpl_spec_kind.
7362 Handle member template specializations.
7363 (end_template_decl): Use finish_scope. Remove call to
7365 (push_template_decl_real): Remove bogus error message.
7366 (tsubst_decl): Fix typo in code contained in comment.
7367 (instantiate_template): Handle member template specializations.
7368 (most_general_template): Likewise.
7370 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7372 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7373 (do_identifier): Ditto for error().
7375 * pt.c (convert_nontype_argument): Ditto for cp_error().
7376 (convert_template_argument): Ditto for cp_pedwarn().
7378 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7380 * exception.cc (__check_null_eh_spec): New fn.
7381 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7383 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7385 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7386 * except.c (expand_end_eh_spec): Add the return type.
7387 * rtti.c (throw_bad_cast): Add the parmtypes.
7388 (throw_bad_typeid): Likewise.
7390 * semantics.c (expand_stmt): Only leave out rtl for unused
7391 artificials, and set DECL_IGNORED_P on them as well.
7392 * decl.c (wrapup_globals_for_namespace): Likewise.
7394 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7396 * decl.c (maybe_commonize_var): Skip all artificial decls.
7397 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7399 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7401 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7402 * cp-tree.h: Declare flag_enforce_eh_specs.
7403 * decl.c (store_parm_decls, finish_function): Check it.
7405 C library functions don't throw.
7406 * Makefile.in (cfns.h): New target.
7407 (except.o): Depend on it.
7408 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7409 * cfns.gperf: New file.
7410 * cfns.h: Generated.
7411 * except.c: Include it.
7412 (nothrow_libfn_p): New fn.
7413 * decl.c (grokfndecl): Use it.
7414 * cp-tree.h: Declare it.
7416 * decl.c (push_overloaded_decl_1, auto_function,
7417 define_function): Lose.
7418 (build_library_fn_1): New static fn.
7419 (builtin_function): Use it.
7420 (get_atexit_node): Use build_library_fn_ptr.
7421 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7422 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7423 push_void_library_fn, push_throw_library_fn): New fns.
7424 * cp-tree.h: Declare them.
7425 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7426 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7427 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7428 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7429 * rtti.c (build_runtime_decl): Lose.
7430 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7431 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7432 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7434 * call.c (build_call): Remove result_type parm.
7435 Call mark_used on unused artificial fns.
7436 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7438 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7440 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7442 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7443 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7444 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7445 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7446 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7447 expand_generic_desc): Likewise.
7449 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7451 * exception.cc (__cp_pop_exception): Cleanup the original object.
7453 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7455 * decl.c (grok_op_properties): Merge conversion to void warning
7456 with other silly op warnings.
7458 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7460 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7461 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7463 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7465 * decl.c (cp_make_fname_decl): New function.
7466 (wrapup_globals_for_namespace): Don't emit unused static vars.
7467 (init_decl_processing): Remove comment about use of
7468 array_domain_type. Set make_fname_decl.
7469 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7470 * semantics.c (begin_compound_stmt): Remove
7471 current_function_name_declared flagging.
7472 (expand_stmt): Don't emit unused local statics.
7473 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7476 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7478 * typeck.c (convert_for_assignment): Don't look at array
7480 * call.c (convert_like_real): Likewise.
7482 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7484 Add initial support for '\uNNNN' specifier.
7485 * lex.c (read_ucs): New fn.
7486 (readescape, skip_white_space): Call it.
7487 (is_extended_char, is_extended_char_1): New fns.
7488 (utf8_extend_token): New fn, #if 0'd out.
7489 (real_yylex): Treat extended chars like letters.
7491 * search.c (note_debug_info_needed): Walk the bases even if we
7492 weren't deferring the type itself.
7494 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7496 * decl2.c (finish_objects): Constify a char*.
7498 * method.c (emit_thunk): Likewise.
7500 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7502 * typeck.c (dubious_conversion_warnings): Look through
7505 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7507 * class.c (dfs_modify_vtables): I is now unsigned.
7508 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7509 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7510 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7511 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7512 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7513 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7514 Call integer_all_onesp.
7515 * typeck2.c (process_init_constructor): Use compare_tree_int.
7517 * lang-specs.h (as): Don't call if -syntax-only.
7519 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7521 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7522 RTL_EXPR_HAS_NO_SCOPE after all.
7524 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7526 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7527 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7528 RTL_EXPR_HAS_NO_SCOPE.
7530 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7533 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7535 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7537 * call.c (convert_like): Macrofy.
7538 (convert_like_with_context): New macro.
7539 (convert_like_real): Renamed from convert_like. Add calling
7540 context parameters, for diagnostics. Add recursive flag. Call
7541 dubious_conversion_warnings for outer conversion.
7542 (build_user_type_conversion): Use convert_like_with_context.
7543 (build_over_call): Likewise. Don't warn about dubious
7544 conversions here. Adjust convert_default_arg calls.
7545 (convert_default_arg): Add context parameters for diagnostics.
7546 Pass throught to convert_like_with_context.
7547 * cp-tree.h (convert_default_arg): Add context parameters.
7548 (dubious_conversion_warnings): Prototype new function.
7549 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7550 (dubious_conversion_warnings): New function, broken
7551 out of convert_for_assignment.
7552 (convert_for_assignment): Adjust.
7554 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7556 * decl2.c (key_method): Break out from...
7557 (import_export_vtable, import_export_class): ...here.
7559 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7560 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7562 * search.c (note_debug_info_needed, dfs_debug_mark,
7563 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7564 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7566 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7568 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7571 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7573 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7574 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7575 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7576 (lang_type): Split gets_new into has_new and has_array_new.
7577 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7578 (TYPE_GETS_NEW): Split into ...
7579 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7580 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7581 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7582 (build_op_new_call): Don't declare.
7583 (build_new_1): Likewise.
7584 * call.c (build_op_new_call): Remove.
7585 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7586 instead of TYPE_NEEDS_DESTRUCTOR.
7587 (finish_struct_bits): Likewise.
7588 (add_implicitly_declared_members): Likewise.
7589 (check_field_decl): Likewise.
7590 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7591 correctly under the new ABI.
7592 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7593 instead of TYPE_NEEDS_DESTRUCTOR.
7594 (initialize_local_var): Likewise.
7595 (destroy_local_var): Likewise.
7596 (cp_finish_decl): Likewise.
7597 (register_dtor_fn): Likewise.
7598 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7599 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7600 TYPE_VEC_DELETE_TAKES_SIZE here.
7601 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7602 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7603 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7604 (finish_destructor_body): Likewise.
7605 (maybe_build_cleanup_1): Likewise.
7606 * decl2.c (do_static_destruction): Likewise.
7607 * init.c (build_new_1): Make it static.
7608 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7609 (expand_cleanup_for_base): Likewise.
7610 (get_cookie_size): New function.
7611 (build_new_1): Handle array-new cookies correctly under the new
7613 (build_vec_delete_1): Likewise.
7614 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7615 (build_delete): Likewise.
7616 (build_vec_delete): Handle array-new cookies correctly under the new
7618 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7619 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7620 TYPE_HAS_ARRAY_NEW_OPERATOR.
7621 * ptree.c (print_lang_type): Check them.
7622 * search.c (context_for_name_lookup): Fix typo in comment.
7623 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7624 * tree.c (break_out_cleanups): Likewise.
7625 (build_cplus_array_test_1): Likewise.
7626 (cp_build_qualified_type_real): Likewise.
7627 * typeck.c (complete_type): Likewise.
7629 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7630 the command-line, not the end.
7632 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7634 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7636 2000-03-02 Tom Tromey <tromey@cygnus.com>
7638 * cp-tree.h (build_java_class_ref): Declare.
7639 * init.c (build_java_class_ref): No longer static.
7640 * except.c (expand_throw): Generate a Java-style `throw' if the
7641 thrown object is a "Java" object.
7642 (initialize_handler_parm): Generate a Java-style lookup of
7643 exception info if the caught object is a "Java" object.
7644 (catch_language, catch_language_init): New globals.
7645 (decl_is_java_type): New function.
7646 (expand_start_catch_block): Don't call push_eh_info() or
7647 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7648 class reference to build_catch_block.
7650 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7652 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7654 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7656 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7657 to merge reference/pointer code and fix incorrect warnings.
7659 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7661 * search.c (protected_accessible_p): Use context_for_name_lookup.
7663 * init.c (construct_virtual_bases): Fix thinko.
7664 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7666 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7668 * decl.c (current_function_decl): Move to toplev.c.
7670 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7672 * pt.c (fn_type_unification): Unify return type, whenever
7674 (get_bindings_real): Only pass return type when necessary.
7675 Remove explicit return type check.
7676 * class.c (resolve_address_of_overloaded_function): Pass desired
7677 return type to fn_type_unification.
7679 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7681 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7683 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7685 * rtti.c (expand_class_desc): Likewise.
7686 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7687 (THUNK_VCALL_OFFSET): Likewise.
7688 (THUNK_DELTA): Reflect changes in ../tree.h.
7690 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7692 * search.c (protected_accessible_p): Also allow the access if
7693 the member is public in DERIVED. Lose TYPE parm.
7694 (friend_accessible_p): Lose TYPE parm.
7695 (accessible_p): Adjust.
7697 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7699 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7700 on things that are not sizes; ssize_binop deleted.
7701 Call size_diffop when appropriate.
7702 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7703 (build_primary_vtable, build_secondary_vtable): Likewise.
7704 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7705 Variable I is HOST_WIDE_INT.
7706 (get_vfield_offset): Pass proper types to size_binop.
7707 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7708 (finish_struct_1): Likewise.
7709 (skip_rtti_stuff): Arg N is now pointer to signed.
7710 (layout_class_type): Use size_zero_node.
7711 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7712 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7713 * decl.c (complete_arry_type): Pass proper types to size_binop.
7714 (xref_basetypes): BINFO_OFFSET is sizetype.
7715 * error.c (dump_expr): Don't use size_binop non-sizes.
7716 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7717 * init.c (construct_virtual_bases): Fix type error.
7718 (build_vec_delete_1): Pass proper type to size_binop and don't
7720 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7721 * rtti.c (get_base_offset): Pass proper type to size_binop.
7722 * search.c (dfs_find_vbases): Fix type error.
7723 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7724 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7725 * tree.c (debug_binfo): Variable N is signed.
7726 Use HOST_WIDE_INT_PRINT_DEC.
7727 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7728 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7729 size_one_node and size_zero_node.
7730 (c_alignof): Use size_one_node.
7731 (build_component_addr): Pass proper types to size_binop.
7732 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7734 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7736 Implement class scope using-declarations for functions.
7737 * class.c (handle_using_decl): Call add_method for used functions.
7738 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7739 (add_method): Used functions are hidden by local functions.
7740 (check_bases_and_members): Handle using-decls before finalizing
7741 CLASSTYPE_METHOD_VEC.
7742 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7743 override the type of 'this' accordingly.
7744 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7745 (convert_class_to_reference, build_user_type_conversion_1,
7746 build_new_function_call, build_object_call, build_new_op,
7747 build_new_method_call): Pass ctype parm.
7749 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7751 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7752 build_new_function_call, build_object_call, build_new_op,
7753 build_new_method_call, build_op_delete_call): Don't get basetype_path
7755 * typeck.c (build_component_ref): Likewise.
7756 * init.c (build_offset_ref): Likewise.
7757 (resolve_offset_ref): Don't call enforce_access.
7758 Call build_scoped_ref.
7759 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7760 would cause an error or if -pedantic.
7761 * class.c (alter_access): Lose binfo parm.
7763 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7765 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7768 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7770 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7771 pseudo_type_info creation into the std namespace
7773 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7775 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7776 (import_export_class): Remove declaration.
7777 * decl2.c (import_export_class): Make it static.
7778 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7779 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7780 EXPR_WITH_FILE_LOCATION.
7781 * lex.c (check_newline): Tweak filename/lineno setting.
7782 * semantics.c (begin_while_stmt): Fix typo in comment.
7784 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7786 * lang-options.h (-fmessage-length=): Add missing option.
7788 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7790 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7792 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7794 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7796 * optimize.c (expand_call_inline): Emit the return label before
7797 evaluating the return value.
7799 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7801 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7802 than duplicating functionality here.
7803 * optimize.c: Include input.h.
7804 (expand_call_inline): Use push_srcloc and pop_srcloc.
7805 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7806 * parse.c: Regenerated.
7807 * Makefile.in (lex.o): Depend on input.h.
7808 (optimize.o): Likewise.
7810 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7812 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7813 function type, rather than ICE.
7815 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7817 * decl.c (grokdeclarator): Call decl_type_access_control.
7818 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7821 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7823 * decl.c (decls_match): Remove obsolete static member nadgering.
7825 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7827 * decl.c (grokdeclarator): Change ANSI to ISO.
7828 * lex.c (consume_string, readescape, do_identifier): Likewise.
7829 (parse_float, real_yylex): Likewise.
7830 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7831 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7832 new_type_id, maybe_label_decls, simple_stmt,
7833 for.init.statement): Likewise.
7834 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7835 * semantics.c (finish_named_return_value): Likewise.
7836 * parse.c: Regenerate.
7838 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7840 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7841 (CPTI_CLASS_STAR_TYPE): Remove.
7842 (vtable_index_type): Likewise.
7843 (class_star_type_node): Remove.
7844 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7845 (build_binary_op_nodefault): Remove.
7846 * call.c (build_new_op): Use build_binary_op instead of
7847 build_binary_op_nodefault.
7848 * decl.c (init_decl_processing): Remove class_star_type_node
7849 initialization. Make delta_type_node ptrdiff_type_node under the
7850 new ABI. Initialize vtable_index_type.
7851 (build_ptrmemfunc_type): Build different structures for the new
7853 (build_enumerator): Use build_binary_op instead of
7854 build_binary_op_nodefault.
7855 * method.c (build_overload_value): Mangle pointers-to-members
7856 appropriately under the new ABI.
7857 * typeck.c (build_array_ref): Use build_binary_op instead of
7858 build_binary_op_nodefault.
7859 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7860 (build_binary_op_nodefault): Rename to ...
7861 (build_binary_op): ... this. Remove old version. Adjust for
7862 pointer-to-member comparisons under the new ABI.
7863 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7864 (build_ptrmemfunc): Adjust for the new ABI.
7865 (expand_ptrmemfunc_cst): Likewise.
7866 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7867 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7869 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7871 * call.c (build_object_call): Compress consecutive calls to
7873 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7874 (build_op_delete_call): Adjust message formatting.
7876 * class.c (check_bases): Compress consecutive calls to
7878 (finish_struct_anon): Say 'ISO C++'.
7880 * decl.c (start_decl): Same here.
7881 (grok_reference_init): Likewise.
7882 (grokfndecl): Correct message formatting.
7883 (grokfndecl): Improve diagnostic.
7884 (check_static_variable_definition): Likewise. Say 'ISO C++'
7885 (compute_array_index_type): Say 'ISO C++'
7886 (create_array_type_for_decl): Compress consecutive calls to
7888 (grokdeclarator): Say 'ISO C++'
7889 (grok_op_properties): Likewise.
7891 * decl2.c (delete_sanity): Clairify diagnostic.
7892 (check_member_template): Same here.
7893 (grok_function_init): Use consistent terminology.
7895 * expr.c (do_case): Say 'ISO C++'
7897 * friend.c (do_friend): Compress consecutive calls to warning.
7899 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7901 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7902 * class.c (build_secondary_vtable): Reorganize. Don't create a
7903 new vtable under the new ABI.
7904 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7906 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7907 the initializing elements.
7908 (initialize_vtable): New function.
7909 (dfs_finish_vtbls): Use it.
7910 (dfs_accumulate_vtbl_inits): New function.
7911 (finish_vtbls): Merge primary and secondary vtables under the new
7913 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7914 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7917 * class.c (build_vtable): New function, split out from ...
7918 (get_vtable_decl): ... here, and ...
7919 (build_secondary_vtable): ... here.
7921 * pt.c (tsubst_decl): Fix formatting.
7923 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7925 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7926 (avoid_overlap, build_base_field): Likewise.
7927 (build_base_field, build_base_fields, is_empty_class):
7928 Test DECL_SIZE with integer_zero.
7929 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7930 * cp-tree.h (struct lang_type): New field size_unit.
7931 (CLASSTYPE_SIZE_UNIT): New macro.
7932 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7933 (cp_finish_decl): Delete -Wlarger-than processing.
7934 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7935 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7936 * tree.c (make_binfo): binfo vector is one entry longer.
7937 (walk_tree): Walk DECL_SIZE_UNIT.
7939 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7941 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7943 (build_vtable_entry): Don't assume all vtable entries are
7945 (build_vtbl_initializer): Adjust accordingly.
7946 (get_vtable_decl): Fix formatting.
7948 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7950 * semantics.c (deferred_type_access_control): Walk the entire
7952 (save_type_access_control): Rename from
7953 initial_deferred_type_access_control. Just remember the value.
7954 (decl_type_access_control): New fn.
7955 (begin_function_definition): Use deferred_type_access_control, after
7956 we've started the function. Set type_lookups to error_mark_node.
7957 * parse.y (frob_specs, fn.def1): Adjust.
7958 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7959 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7960 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7961 (after_type_component_declarator0): Likewise.
7962 (after_type_component_declarator): Likewise.
7963 (notype_component_declarator): Likewise.
7964 * cp-tree.h: Adjust.
7966 * decl.c (redeclaration_error_message): Allow redeclaration of
7967 namespace-scope decls.
7969 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7971 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7973 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7975 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7976 * decl2.c (grokclassfn): Likewise.
7978 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7980 * decl2.c (lang_decode_option): Don't set default message length
7982 * lex.c (lang_init_options): Set it here.
7984 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7986 Make DECL_CONTEXT mean the class in which a member function was
7987 declared, even for a virtual function.
7988 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7989 (DECL_FRIEND_CONTEXT): New macro.
7990 (DECL_REAL_CONTEXT): Remove.
7991 (SET_DECL_FRIEND_CONTEXT): Likewise.
7992 (DECL_VIRTUAL_CONTEXT): Adjust.
7993 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7994 (add_friends): Remove.
7995 (hack_decl_function_context): Likewise.
7996 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7998 (build_over_call): Fix indentation. Use DECL_CONTEXT
7999 instead of DECL_CLASS_CONTEXT.
8000 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8001 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8002 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8003 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8004 (build_base_field): Likewise.
8005 (finish_struct_1): Likewise.
8006 (build_self_reference): Likewise.
8007 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8009 (pushtag): Use decl_function_context, not
8010 hack_decl_function_context.
8011 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8012 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8013 (pushdecl): Remove bogus code.
8014 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8015 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8016 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8017 Use decl_function_context, nothack_decl_function_context.
8018 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8019 (grokdeclarator): Likewise. Use decl_function_context, not
8020 hack_decl_function_context.
8021 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8022 (start_function): Use DECL_FRIEND_CONTEXT, not
8023 DECL_CLASS_CONTEXT. Use decl_function_context, not
8024 hack_decl_function_context.
8025 (finish_function): Use decl_function_context, not
8026 hack_decl_function_context.
8027 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8029 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8030 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8031 (grokfield): Likewise.
8032 (finish_builtin_type): Likewise.
8033 (finish_vtable_vardec): Use decl_function_context, not
8034 hack_decl_function_context.
8035 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8036 (start_static_initialization_or_destruction): Likewise.
8037 (finish_static_initialization_or_destruction): Likewise.
8038 (mark_used): Adjust logic for deciding when to synthesize methods.
8039 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8041 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8043 * friend.c (is_friend): Likewise.
8044 (add_friends): Remove.
8045 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8046 * lex.c (begin_definition_of_inclass_inline): Use
8047 decl_function_context, not hack_decl_function_context.
8048 (process_next_inline): Likewise.
8049 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8050 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8051 DECL_CLASSS_CONTEXT.
8052 (hack_identifier): Likewise.
8053 (synthesize_method): Use decl_function_context, not
8054 hack_decl_function_context.
8055 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8057 (is_member_template): Use decl_function_context, not
8058 hack_decl_function_context. Use DECL_CONTEXT, not
8060 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8062 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8064 (push_template_decl_real): Likewise.
8065 (instantiate_class_template): Don't call add_friends.
8066 (tsubst_default_argument): Use DECL_CONTEXT, not
8068 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8069 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8070 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8072 * repo.c (repo_inline_used): Likewise.
8073 * search.c (current_scope): Adjust for new _CONTEXT macros.
8074 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8076 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8077 (lookup_fnfields_here):Likewise.
8078 (check_final_overrider): Likewise.
8079 (init_vbase_pointers): Likewise.
8080 (virtual_context): Likewise.
8081 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8082 (expand_body): Use decl_function_context, not
8083 hack_decl_function_context.
8084 * tree.c (hack_decl_function_context): Remove.
8085 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8087 * typeck2.c (error_not_base_type): Likewise.
8089 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8091 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8093 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8095 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8097 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8099 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8101 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8103 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8105 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8107 * parse.y (frob_specs): Split out...
8108 (parse_decl): From here.
8109 (fn.def2): Call initial_deferred_type_access_control.
8110 (after_type_component_declarator0): Call frob_specs.
8111 (notype_component_declarator0): Likewise.
8112 * search.c (friend_accessible_p): Nested classes are friends of their
8115 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8117 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8118 used to create an implicit temporary.
8120 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8123 2000-02-08 Nathan Sidwell <nathan@acm.org>
8125 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8126 strip array element qualifiers too.
8128 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8130 * decl.c (store_parm_decls): Don't build cleanups for parameters
8131 while processing_template_decl.
8133 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8135 * cp-tree.h (struct saved_scope): Add incomplete field.
8136 (namespace_scope_incomplete): New macro.
8137 * decl.c (pushdecl): Use it.
8138 (hack_incomplete_structures): Use it. See through artificial
8140 (mark_saved_scope): Mark it.
8142 Implement access control for nested types.
8143 * search.c (type_access_control): New fn.
8144 (accessible_p): Now we do perform access control for types.
8145 * semantics.c (deferred_type_access_control): New fn.
8146 (initial_deferred_type_access_control): New fn.
8147 (begin_function_definition): Call it. Add lookups parm.
8148 * decl.c (struct binding_level): Add this_class field.
8149 (pushlevel_class): Set it.
8150 (mark_binding_level): Mark it.
8151 (lookup_name_real): Use it. Call type_access_control.
8152 (mark_saved_scope): Mark lookups field.
8153 * cp-tree.h (flagged_type_tree): Add lookups field.
8154 (struct saved_scope): Add lookups field.
8155 (type_lookups): New macro.
8156 * parse.y (declmods): Now <ftype>.
8157 (parse_decl): Add lookups parm. Call
8158 initial_deferred_type_access_control.
8159 (lang_extdef): Clear type_lookups.
8160 (typed_declspecs, declmods, typespec): Set lookups field.
8161 (initdcl): Call deferred_type_access_control.
8162 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8163 component_decl_1, named_parm): Adjust.
8164 * friend.c (is_friend): Nested classes are friends of their
8167 * class.c (currently_open_derived_class): New fn.
8168 * method.c (hack_identifier): Use it.
8170 * lex.c (do_identifier): Remove obsolete code.
8172 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8174 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8176 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8177 thinks this file is plain C).
8179 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8181 * Makefile.in (call.o): Depend on $(EXPR_H).
8183 * call.c: Include "expr.h".
8185 * class.c (dump_class_hierarchy): Add prototype.
8187 * search.c (dfs_get_pure_virtuals): Likewise.
8189 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8191 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8194 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8196 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8197 Store it in DECL_FCONTEXT.
8198 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8200 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8202 * tinfo.h (old abi): #include "tconfig.h".
8203 * tinfo.cc (convert_to_base): Move into old abi section.
8205 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8207 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8208 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8209 (BINFO_PRIMARY_BINFO): New macro.
8210 (BF_DELTA): Rename to ...
8211 (BV_DELTA): ... this.
8212 (BF_VCALL_INDEX): Rename to ...
8213 (BV_VCALL_INDEX): ... this.
8214 (BF_FN): Rename to ...
8216 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8217 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8218 (modify_vtable_entry): Simplify.
8219 (add_virtual_function): Rename BF_ macros to BV_ variants.
8220 (build_vtable_initializer): Likewise.
8221 (get_class_offset_1): Remove.
8222 (dfs_get_class_offset): Likewise.
8223 (get_class_offset): Likewise.
8224 (dfs_find_final_overrider): New function.
8225 (find_final_overrider): Likewise.
8226 (modify_one_vtable): Remove.
8227 (dfs_find_base): New function.
8228 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8229 find_final_overrider.
8230 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8232 (dfs_fixup_vtable_deltas): Remove.
8233 (override_one_vtable): Remove.
8234 (merge_overrides): Likewise.
8235 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8236 unreal chilren of virtual bases.
8237 (finish_struct_1): Don't use merge_overrides. Don't use
8238 dfs_fixup_vtable_deltas.
8239 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8242 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8243 Jason Merrill <jason@yorick.cygnus.com>
8245 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8247 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8249 * exception.cc (__throw_bad_typeid): Add missing std::.
8251 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8253 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8255 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8257 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8259 Runtime support for new-abi rtti.
8260 * inc/typeinfo (type_info::operator!=): Define in class.
8261 (type_info::before, type_info::name, type_info::operator==,
8262 type_info::operator!=): Define new ABI implementations.
8263 (type_info::is_pointer_p, type_info::is_function_p): Declare
8264 new virtual functions.
8265 (type_info::do_catch, type_info::do_upcast): Likewise.
8267 * tinfo.h (__base_class_info): Define new class.
8268 (__class_type_info): Likewise.
8269 (__si_class_type_info): Likewise.
8270 (__vmi_class_type_info): Likewise.
8271 (__dynamic_cast): Prototype.
8273 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8274 (type_info::is_pointer_p): Define new function.
8275 (type_info::is_function_p): Likewise.
8276 (type_info::do_catch): Likewise.
8277 (type_info::do_upcast): Likewise.
8278 (vtable_prefix): New structure for vtable access.
8279 (adjust_pointer): Define new template function.
8280 (contained_p, public_p, virtual_p, contained_public_p,
8281 contained_nonpublic_p, contained_nonvirtual_p): Define new
8283 (nonvirtual_base_type): New local variable.
8284 (__class_type_info::~__class_type_info): Define.
8285 (__si_class_type_info::~__si_class_type_info): Likewise.
8286 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8287 (__class_type_info::do_catch): Define new function.
8288 (__class_type_info::do_upcast): Likewise.
8289 (__class_type_info::find_public_src): Likewise.
8290 (__class_type_info::do_find_public_src): Likewise.
8291 (__si_class_type_info::do_find_public_src): Likewise.
8292 (__vmi_class_type_info::do_find_public_src): Likewise.
8293 (__class_type_info::do_dyncast): Likewise.
8294 (__si_class_type_info::do_dyncast): Likewise.
8295 (__vmi_class_type_info::do_dyncast): Likewise.
8296 (__class_type_info::do_upcast): Likewise.
8297 (__si_class_type_info::do_upcast): Likewise.
8298 (__vmi_class_type_info::do_upcast): Likewise.
8299 (__dynamic_cast): Likewise.
8301 * tinfo2.cc (__fundamental_type_info): Define new class.
8302 (__pointer_type_info): Likewise.
8303 (__reference_type_info): Likewise.
8304 (__array_type_info): Likewise.
8305 (__function_type_info): Likewise.
8306 (__enum_type_info): Likewise.
8307 (__ptr_to_member_type_info): Likewise.
8308 (__fundamental_type_info::~__fundamental_type_info): Define.
8309 (__pointer_type_info::~__pointer_type_info): Likewise.
8310 (__reference_type_info::~__reference_type_info): Likewise.
8311 (__array_type_info::~__array_type_info): Likewise.
8312 (__function_type_info::~__function_type_info): Likewise.
8313 (__enum_type_info::~__enum_type_info): Likewise.
8314 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8315 (__pointer_type_info::do_catch): Define new function.
8316 (__ptr_to_member_type_info::do_catch): Define new function.
8318 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8319 (__is_pointer): Likewise.
8321 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8323 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8325 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8326 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8327 (make_new_vtable): New function.
8328 (modify_vtable_entry): Handle generation of new vtables correctly.
8329 (modify_one_vtable): Remove unused parameter.
8330 (dfs_fixup_vtable_deltas): Likewise.
8331 (override_one_vtable): Use build_secondary_vtable.
8332 (finish_struct_1): Use build_primary_vtable and
8333 build_secondary_vtable.
8335 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8337 * cp/decl.c: Adjust variable names, comments, help strings.
8339 2000-01-29 Nathan Sidwell <nathan@acm.org>
8341 * new2.cc (operator delete[]): Use operator delete, don't assume
8344 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8346 * class.c (build_vtbl_initializer): Add argument to
8347 build_vtable_entry call.
8349 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8351 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8352 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8353 (BF_DELTA): New macro.
8354 (BF_VCALL_INDEX): Likewise.
8356 (THUNK_VCALL_OFFSET): Likewise.
8357 (make_thunk): Change prototype.
8358 * class.c (build_vtable_entry): Integrate
8359 build_vtable_entry_for_fn. Handle vcall indices.
8360 (build_vtable_entry_for_fn): Remove.
8361 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8362 BF_VCALL_INDEX, BF_FN.
8363 (modify_vtable_entry): Integrate common code from
8364 modify_one_vtable and dfs_fixup_vtable_deltas.
8365 (add_virtual_function): Set BF_VCALL_INDEX.
8366 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8368 (modify_one_vtable): Simplify.
8369 (dfs_fixup_vtable_deltas): Likewise.
8370 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8371 * method.c (make_thunk): Handle vcall indices.
8373 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8375 Compiler side new abi rtti (not enabled).
8376 * cp-tree.h (new_abi_rtti_p): New macro.
8377 (emit_support_tinfos): Prototype new function.
8378 (tinfo_decl_p): Likewise.
8379 (emit_tinfo_decl): Likwise.
8380 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8382 (doing_runtime): New local static.
8383 (init_rtti_processing): Add new-abi initializer.
8384 (get_tinfo_decl): Add new-abi logic.
8385 (tinfo_from_decl): Likewise.
8386 (build_dynamic_cast_1): Likewise.
8387 (qualifier_flags): New static function.
8388 (tinfo_base_init): Likewise.
8389 (generic_initializer): Likewise.
8390 (ptr_ref_initializer): Likewise.
8391 (ptmd_initializer): Likewise.
8392 (class_hint_flags): Likewise.
8393 (class_initializer): Likewise.
8394 (synthesize_tinfo_var): Likewise.
8395 (create_real_tinfo_var): Likewise.
8396 (create_pseudo_type_info): Likewise.
8397 (get_vmi_pseudo_type_info): Likewise.
8398 (create_tinfo_types): Likewise.
8399 (emit_support_tinfos): New global function.
8400 (tinfo_decl_p): New global predicate.
8401 (emit_tinfo_decl): New global function.
8402 * class.c (set_rtti_entry): Generalize for old and new rtti.
8403 (build_vtbl_initializer): Likewise.
8404 * decl2.c (finish_file): Likewise.
8406 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8408 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8409 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8411 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8413 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8416 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8418 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8420 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8422 * optimize.c (calls_setjmp_r): Supply new argument
8423 to special_function_p.
8425 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8427 * call.c: PROTO -> PARAMS.
8428 * class.c: Likewise.
8429 * cp-tree.h: Likewise.
8433 * decl2.c: Likewise.
8435 * errfn.c: Likewise.
8436 * error.c: Likewise.
8437 * except.c: Likewise.
8440 * input.c: Likewise.
8443 * method.c: Likewise.
8444 * optimize.c: Likewise.
8445 * parse.y: Likewise.
8449 * search.c: Likewise.
8450 * semantics.c: Likewise.
8453 * typeck.c: Likewise.
8454 * typeck2.c: Likewise.
8457 2000-01-25 Richard Henderson <rth@cygnus.com>
8459 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8461 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8463 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8464 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8465 (struct vcall_offset_data_s): New type.
8466 (dfs_vcall_offset_queue_p): New function.
8467 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8468 (build_vcall_offset_vtbl_entries): Likewise.
8469 (layout_vtable_decl): Likewise.
8470 (num_vfun_entries): Likewise.
8471 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8472 (build_vtbl_initializer): Likewise.
8473 (dfs_finish_vtabls): Use layout_vtable_decl.
8474 (modify_one_vtables): Always duplicate vtables under the new ABI.
8475 (finish_struct_1): Use layout_vtable_decl.
8477 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8479 * decl.c (member_function_or_else): Change third arg from a format
8480 specifier to an `enum overload_flags'. Callers changed.
8482 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8484 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8485 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8486 build_const_cast, get_delta_difference, check_return_expr): Avoid
8487 ANSI string concatenation usage.
8489 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8491 * class.c (layout_class_type): Put the fields required to make a
8492 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8495 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8497 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8500 * decl2.c (mark_used): Do instantiate inlines that have been
8501 explicitly instantiated.
8503 2000-01-24 Richard Henderson <rth@cygnus.com>
8505 * call.c (build_over_call): Use expand_tree_builtin.
8506 * typeck.c (build_function_call_real): Likewise.
8507 (build_binary_op_nodefault): Handle unordered compares.
8509 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8511 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8512 cp_tree_index values.
8513 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8514 New global node #defines for them.
8515 * rtti.c (call_void_fn): Replace with ...
8516 (build_runtime_decl): ... new static function.
8517 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8518 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8519 (build_dynamic_cast_1): Always produce correctly typed result.
8520 Explicitly produce type_info addresses. Use dynamic_cast_node.
8521 * exception.cc (__throw_bad_cast): Return `void *'.
8522 (__throw_bad_typeid): Return `const type_info &'.
8524 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8526 * cp-tree.h (get_vtable_decl): Prototype new function.
8527 * class.c (get_vtable_decl): New function. Broken out from ...
8528 (build_vtable): ... here. Use it.
8529 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8532 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8534 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8535 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8536 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8537 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8538 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8539 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8540 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8541 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8542 (CPTI_TINFO_VAR_ID): New enumeration.
8543 (__tp_desc_type_node, __access_mode_type_node,
8544 __bltn_desc_type_node, __user_desc_type_node,
8545 __class_desc_type_node, __ptr_desc_type_node,
8546 __attr_desc_type_node, __func_desc_type_node,
8547 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8548 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8549 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8550 enum_desc_type_node, class_desc_type_node,
8551 si_class_desc_type_node, vmi_class_desc_type_node,
8552 ptmd_desc_type_node, base_desc_type_node): New #defines.
8553 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8554 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8555 (tinfo_var_id): New enumeration.
8556 (DECL_TINFO_FN_P): Augment comment.
8557 * decl.c (cp_global_trees): Adjust documentation.
8558 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8559 tinfo_decl_type and tinfo_var_id.
8560 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8561 (build_typeid): Remove unused variable.
8562 (get_tinfo_var): Use tinfo_var_id.
8563 (tinfo_name): New static function.
8564 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8565 (tinfo_from_decl): Likewise.
8566 (get_base_offset): New static function, broken out of
8568 (expand_si_desc): Use tinfo_name.
8569 (expand_class_desc): Likewise. Lose local static variable.
8570 Use base_desc_type_node. Use get_base_offset.
8571 (expand_ptr_desc): Use tinfo_name.
8572 (expand_attr_desc): Likewise.
8573 (expand_generic_desc): Likewise.
8575 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8576 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8578 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8580 * cp-tree.h (__eprintf): Remove declaration.
8581 * tree.c (__eprintf): Remove definition.
8583 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8584 Mark Mitchell <mark@codesourcery.com>
8586 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8587 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8589 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8591 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8593 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8595 * cp-tree.h (register_dtor_fn): New function.
8596 * decl.c (destroy_local_static): Rename to ...
8597 (register_dtor_fn): ... this. Give it external linkage.
8598 (expand_static_init): Use it.
8599 * decl2.c (do_static_initialization): Likewise, if using
8601 (do_static_destruction): Check that __cxa_atexit is not in use.
8602 (finish_file): Don't call do_static_destruction if using
8605 * typeck.c (convert_arguments): Restore two-message error
8608 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8610 Remap dynamic cast hint values to be consistent across ABIs.
8611 * search.c (dynamic_cast_base_recurse): Remap generated value.
8612 (get_dynamic_cast_base_type): Adjust documentation.
8613 * tinfo.h (__user_type_info::dyncast): Likewise.
8614 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8615 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8616 (__class_type_info::do_dyncast): Likewise.
8617 (__class_type_info::do_find_public_subobj): Likewise.
8618 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8620 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8622 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8624 * typeck2.c (incomplete_type_error): Restore previous
8625 cp_error and cp_error_at call sequence.
8627 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8629 * class.c (dump_class_hierarchy): Make format agree with argument;
8630 cast pointer to unsigned long and print with %lx.
8632 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8634 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8636 * typeck.c (composite_pointer_type, common_type,
8637 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8638 build_function_call_real, convert_arguments,
8639 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8640 build_unary_op, mark_addressable, build_compound_expr,
8641 build_static_cast, build_reinterpret_cast, build_const_cast,
8642 build_c_cast, build_modify_expr, get_delta_difference,
8643 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8644 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8646 * typeck2.c (readonly_error, abstract_virtuals_error,
8647 process_init_constructor, check_for_new_type): Likewise.
8649 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8651 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8654 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8656 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8657 (build_x_typeid): Likewise.
8658 (get_tinfo_fn): Likewise.
8659 (get_tinfo_fn_unused): Rename to ...
8660 (get_tinfo_decl): ... here.
8661 * rtti.c (build_headof): Replace logic error with assertion.
8662 (get_tinfo_fn_dynamic): Rename to ...
8663 (get_tinfo_decl_dynamic): ... here. Make static. Use
8664 complete_type_or_else.
8665 (build_x_typeid): Move into ...
8666 (build_typeid): ... here. Adjust call to
8667 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8668 throw_bad_typeid expression.
8669 (get_tinfo_fn_unused): Rename to ...
8670 (get_tinfo_decl): ... here. Adjust comment.
8671 (get_tinfo_fn): Delete.
8672 (tinfo_from_decl): New static function.
8673 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8674 (get_typeid): Use complete_type_or_else.
8675 (build_dynamic_cast_1): Adjust calls to
8676 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8677 * parse.y (primary): Adjust call to build_typeid.
8678 * except.c (build_eh_type_type_ref): Adjust call to
8679 get_tinfo_decl. Mark as used.
8680 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8681 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8682 * parse.c: Regenerated.
8684 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8686 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8688 (resolves_to_fixed_type_p): Document calling convention.
8689 * rtti.c (build_x_typeid): Initialize NONNULL.
8691 * cp-tree.h (build_shared_int_cst): New function.
8692 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8693 * class.c (modify_vtable_entry): Likewise.
8694 (add_virtual_function): Split out code to generated shared
8695 INTEGER_CSTs to build_share_int_cst.
8696 (modify_all_vtables): Handle all the overridden functions here.
8697 Add overridden functions from non-primary virtual bases to the
8699 (finish_struct_1): Adjust call to modify_all_vtables. Add
8700 overridden functions from non-primary bases to the vtable.
8701 * tree.c (build_shared_int_cst): New function.
8703 * cp-tree.h (scratchalloc): Remove.
8704 (build_scratch_list): Likewise.
8705 * call.c (convert_class_to_reference): Replace build_scratch_list
8706 and build_expr_list with build_tree_list.
8707 (add_candidate): Replace scratchalloc with expralloc. Note memory
8709 (build_user_type_conversion_1): Replace build_scratch_list
8710 and build_expr_list with build_tree_list.
8711 (build_new_op): Likewise.
8712 (build_op_delete_call): Likewise.
8713 (convert_like): Likewise.
8714 * cvt.c (ocp_convert): Likewise.
8715 * decl.c (start_decl): Likewise.
8716 (start_function): Likewise.
8717 (finish_destructor_body): Likewise.
8718 (maybe_build_cleanup_1): Likewise.
8719 * decl2.c (reparse_decl_as_expr): Likewise.
8720 * init.c (perform_member_init): Likewise.
8721 (expand_cleanup_for_base): Likewise.
8722 (build_builtin_delete_call): Likewise.
8723 (build_new_1): Likewise.
8724 (build_delete): Likewise.
8725 * method.c (do_build_assign_ref): Likewise.
8726 * parse.y (already_scoped_stmt): Likewise.
8727 (nontrivial_exprlist): Likewise.
8728 (net_initializer): Likewise.
8729 (initlist): Likewise.
8730 * parse.c: Regenerated.
8731 * rtti.c (build_x_typeid): Likewise.
8732 (build_dynamic_cast_1): Likewise.
8733 * typeck.c (build_x_compound_expr): Likewise.
8734 (build_static_cast): Likewise.
8735 (build_modify_expr): Likewise.
8737 * cp-tree.h (DECL_VINDEX): Add documentation.
8738 * class.c (build_vtable_entry): Likewise.
8739 (start_vtable): Add comment.
8740 (add_virtual_function): Replace pending_hard_virtuals with
8741 overridden_virtuals and pending_virtuals with new_virtuals.
8742 Replace redundant assignments with assertions.
8743 (check_for_override): Add comment.
8744 (check_bases_and_members): Replace pending_hard_virtuals with
8745 overridden_virtuals and pending_virtuals with new_virtuals.
8746 (create_vtbl_ptr): Likewise.
8747 (layout_class_type): Likewise.
8748 (finish_struct_1): Likewise. Add comments.
8750 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8752 * class.c (finish_struct_1): Replace redundant code with
8755 * cp-tree.h (flag_new_abi): Move.
8756 (flag_use_cxa_atexit): Likewise.
8757 (flag_honor_std): Likewise.
8758 (flag_rtti): Likewise.
8759 (vbase_offsets_in_vtable_p): Define.
8760 (vptrs_present_everywhere_p): Likewise.
8761 (TYPE_CONTAINS_VPTR_P): Likewise.
8762 (dfs_walk_real): Declare.
8763 * class.c (build_vbase_pointer_fields): Check
8764 vbase_offsets_in_vtable_p.
8765 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8767 (build_vbase_offset_vtbl_entries): Simplify.
8768 (build_vbase_offset_vtbl_entries): Adjust.
8769 (build_vbase_pointer): Add ability to look up vbase offsets in
8771 (start_vtable): New function.
8772 (add_virtual_function): Use it.
8773 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8774 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8775 (build_vtbl_initializer): Take the type of the complete object as
8776 input. Use it to correctly calculate vbase offsets.
8777 (dfs_finish_vtbls): Pass the complete type to
8778 build_vtbl_initializer.
8779 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8780 (create_vtable_ptr): Create a vtable even if there are no
8781 new virtual functions, under the new ABI.
8782 (finish_struct_1): Likewise.
8783 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8784 * decl.c (exapnd_static_init): Remove call to
8785 preserve_initializer.
8786 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8788 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8789 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8790 (construct_virtual_bases): Don't initialize virtual base pointers
8792 (build_aggr_init): Clean up comment.
8793 (expand_aggr_init_1): Likewise.
8794 * rtti.c (expand_class_desc): Store the virtual function table
8795 index where the vbase offset lives in the offset field.
8796 * search.c (dfs_walk_real): Make it global.
8797 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8798 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8800 * tinfo.h (USItype): Make it signed under the new ABI.
8801 * tinfo.cc (convert_to_base): New function. Encapsulate base
8802 conversion logic here.
8803 (__class_type_info::do_upcast): Use it.
8804 (__class_type_info::do_dyncast): Likewise.
8805 (__class_type_info::do_find_public_subobj): Likewise.
8807 * init.c (construct_virtual_bases): Don't look up the addresses of
8808 virtual bases at run-time.
8810 * class.c (build_vbase_pointer): Relocate.
8811 (build_vbase_pointer_fields): Likewise.
8812 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8813 (build_vbase_offset_vtbl_entries): Likewise.
8815 * decl.c (init_decl_processing): Complain if -fnew-abi
8816 -fno-vtable-thunks is used.
8818 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8821 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8823 * cp-tree.h (num_extra_vtbl_entries): New function.
8824 (size_extra_vtbl_entries): Likewise.
8825 (dfs_vtable_path_unmark): Likewise.
8826 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8827 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8828 * class.c (num_extra_vtbl_entries): New function.
8829 (size_extra_vtbl_entries): Likewise.
8830 (dfs_build_vbase_offset_vtbl_entries): New function.
8831 (build_vbase_offset_vtbl_entries): Likewise.
8832 (build_vtbl_initializer): Use it.
8833 (finish_struct_1): Adjust vtable sizes (using
8834 num_extra_vtbl_entries).
8835 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8836 THUNK_DECL is non-NULL before expanding it.
8837 * init.c (expand_virtual_init): Adjust the vtable pointer by
8838 size_extra_vtbl_entries before storing it.
8839 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8840 Handle TREE_LIST parameters here, not in the dfs_* functions.
8841 (dfs_unmarked_real_bases_queue_p): Adjust.
8842 (dfs_marked_real_bases_queue_p): Likewise.
8843 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8844 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8845 (dfs_vtable_path_unmark): Likewise.
8847 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8849 * optimize.c (copy_body_r): Clear the operand three of a
8850 TARGET_EXPR when copying it.
8852 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8854 * method.c (build_decl_overload_real): Check whether we are in ::
8855 before returning __builtin_new/delete.
8857 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8859 * pt.c (tsubst_friend_function): Improve comment.
8860 (instantiate_decl): Avoid crashing when a "nested" function is
8861 instantiated from the top level.
8863 * dump.c (dqeueue_and_dump): Dump
8864 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8866 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8868 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8870 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8872 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8873 ENABLE_NEW_GXX_ABI defined.
8874 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8875 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8876 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8878 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8880 * decl.c (start_cleanup_fn): Call pushdecl.
8882 * call.c (convert_class_to_reference): Fix typos.
8883 (build_conditional_expr): Handle errors gracefully.
8884 * class.c (push_nested_class): Likewise.
8885 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8886 (DECL_THIS_EXTERN): Use it.
8887 (DECL_THIS_STATIC): Likewise.
8888 * cvt.c (convert_to_void): Handle errors gracefully.
8889 (build_expr_type_conversion): Likewise.
8890 * decl.c (maybe_push_decl): Likewise.
8891 (start_decl_1): Likewise.
8892 (require_complete_types_for_parms): Likewise.
8893 * parse.y (structsp): Likewise.
8894 (base_class): Likewise.
8895 * parse.c: Regenerated.
8896 * pt.c (finish_member_template_decl): Likewise.
8897 * typeck.c (decay_conversion): Likewise.
8899 * cp-tree.h (dfs_skip_vbases): New function.
8900 (find_vbase_instance): Likewise.
8901 * class.c (determine_primary_base): Allow a nearly empty base to
8902 serve as a primary base class under the new ABI.
8903 (get_class_offset_1): Rename to ...
8904 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8906 (get_class_offset): Use it. Issue error messages here.
8907 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8908 find the right copies of virtual bases.
8909 (fixup_vtable_deltas1): Rename to ...
8910 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8911 bases as primary bases.
8912 (fixup_vtable_deltas): Remove.
8913 (override_one_vtable): Handle virtual bases as primary bases.
8914 (merge_overrides): Likewise.
8915 (finish_struct_1): Likewise.
8916 (dump_class_hierarchy): Dump primary-ness of bases as well.
8917 * search.c (mark_primary_bases): Use a pre-order traversal to
8918 handle primary virtual bases.
8919 (dfs_skip_vbases): New fiunction.
8920 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8921 (fixup_virtual_upcast_offsets): Likewise.
8922 (fixup_all_virtual_upcast_offsets): Likewise.
8923 (dfs_find_vbase_instances): New function.
8924 (find_vbase_instance): Likewise.
8926 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8928 * lex.c (DIR_SEPARATOR): Delete macro.
8930 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8932 * decl2.c (lang_decode_option): Handle automatic line wrapping
8935 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8937 * friend.c (do_friend): Don't resolve scopes when processing
8938 template declarations, even if the qualifying scope doesn't
8939 involve template parameters.
8941 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8943 * class.c (dfs_modify_vtables_queue_p): Remove.
8944 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8945 and dfs_marked_real_bases_queue_p instead of
8946 dfs_modify_vtables_queue_p.
8948 * class.c (build_vbase_path): Simplify.
8949 (dfs_propagate_binfo_offsets): New function.
8950 (propagate_binfo_offsets): Use it.
8951 (remove_base_field): Simplify.
8952 (dfs_set_offset_for_vbases): Remove.
8953 (dfs_set_offset_for_shared_vbases): New function.
8954 (dfs_set_offset_for_unshared_vbases): Likewise.
8955 (layout_virtual_bases): Use them.
8956 (layout_basetypes): Don't call propagate_binfo_offsets.
8957 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8960 * class.c (build_base_field): New function, split out from ...
8961 (build_base_fields): ... here. Use it. Allocate primary bases
8962 first, under the new ABI.
8963 (get_vtable_entry): Remove.
8964 (remove_base_field): New function, split out from ...
8965 (remove_base_fields): ... here. Adjust since primary bases come
8966 first under the new ABI.
8968 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8969 (initialize_vtbl_ptrs): New function.
8970 (expand_indirect_vtbls_init): Change prototype.
8971 (convert_pointer_to_vbase): Declare.
8972 * init.c (expand_direct_vtbls_init): Remove.
8973 (dfs_initialize_vtbl_ptrs): New function.
8974 (initialize_vtbl_ptrs): Likewise.
8975 (emit_base_init): Use initialize_vtbl_ptrs.
8976 * search.c (convert_pointer_to_vbase): Make it global.
8977 (expand_indirect_vtbls_init): Remove vtable initialization code.
8978 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8980 * class.c (dfs_finish_vtbls): New function.
8981 (finish_vtbls): Use it.
8982 (dump_class_hierarchy): New function.
8984 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8985 (BINFO_VBASE_PRIMARY_P): New macro.
8986 (BINFO_VIRTUALS): Add to documentation.
8987 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8988 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8989 (dfs_mark_primary_bases_queue_p): Likewise.
8990 (dfs_unmarked_real_bases_queue_p): New function.
8991 (dfs_marked_real_bases_queue_p): Likewise.
8992 * search.c (dfs_mark_primary_bases): Adjust.
8993 (mark_primary_bases): Likewise.
8994 (get_shared_vbase_if_not_primary): New function.
8995 (dfs_unmarked_real_bases_queue_p): Likewise.
8996 (dfs_marked_real_bases_queue_p): Likewise.
8997 (dfs_get_pure_virtuals): Simplify.
8998 (get_pure_virtuals): Likewise.
9000 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9002 * lex.c: Include tm_p.h.
9004 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9006 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9008 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9010 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9011 * pt.c (instantiate_decl): Defer comdat templates that might not be
9014 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9015 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9016 (finish_file): Likewise.
9018 * decl2.c (import_export_class): Undo 12/14 change.
9020 * error.c (dump_decl): operator new, not operatornew.
9022 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9023 * search.c (lookup_field_1): Look for the last field with the
9026 2000-01-05 Nathan Sidwell <nathan@acm.org>
9028 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9031 2000-01-05 Nathan Sidwell <nathan@acm.org>
9033 * typeck.c (build_static_cast): Don't strip target qualifiers
9034 when casting from a class.
9036 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9038 * class.c (warn_hidden): Initialize variable `fndecl'.
9040 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9042 * decl.c (flag_isoc9x): New variable to be able to use code in
9043 c-common.c. For now always zero.
9045 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9047 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9048 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9049 or unshare_base_binfos for virtual bases here.
9050 * search.c (dfs_get_vbase_types): Do it here.
9051 (get_vbase_types): Adjust.
9053 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9055 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9056 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9057 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9058 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9059 (unmark_primary_bases): Remove declaration.
9060 (unmarkedp): Declare.
9061 (dfs_vbase_unmark): Likewise.
9062 * class.c (determine_primary_base): Return immediately if there
9063 are no base classes. Call mark_primary_bases here.
9064 (modify_all_direct_vtables): Remove.
9065 (modify_all_indirect_vtables): Remove.
9066 (dfs_modify_vtables_queue_p): New function.
9067 (dfs_modify_vtables): New function.
9068 (modify_all_vtables): Use them.
9069 (build_base_fields): Build FIELD_DECLs for primary virtual base
9071 (create_vtable_ptr): Don't call determine_primary_base here.
9072 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9073 (dfs_set_offset_for_vbases): ... this.
9074 (layout_virtual_bases): Use it.
9075 (layout_class_type): Call determine_primary_base here.
9076 * search.c (unmarkedp): Make it global.
9077 (shared_marked_p): Simplify.
9078 (shared_unmarked_p): Likewise.
9079 (dfs_primary_bases_queue_p): Remove.
9080 (dfs_unmark_primary_bases): Likewise.
9081 (unmark_primary_bases): Likewise.
9082 (mark_primary_bases): Simplify.
9083 (get_pure_virtuals): Don't call mark_primary_bases here.
9084 (dfs_vbase_unmark): New function.
9085 (get_vbase_types): Simplify.
9087 * class.c (struct base_info): Remove.
9088 (determine_primary_base): Take has_virtual_p rather than a
9089 base_info as input. Don't calculate max_has_virtual.
9090 (finish_struct_bits): Remove max_has_virtual argument.
9091 (create_vtable_ptr): Remove max_has_virtual_p argument.
9092 (layout_virtual_bases): Remove max argument.
9093 (layout_basetypes): Likewise.
9094 (layout_class_type): Remove max_has_virtual_p argument.
9095 (finish_struct_1): Remove max_has_virtual.
9097 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9098 (layout_basetypes): Remove.
9099 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9100 Update to handle primary virtual bases.
9101 (remove_base_fields): New function, split out from
9103 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9104 (layout_virtual_bases): New function, split out from
9105 layout_basetypes. Update to handle primary virtual bases.
9106 (layout_basetypes): Moved here from tree.c. Use
9107 remove_base_fields and layout_virtual_bases.
9108 * search.c (dfs_mark_primary_bases_queue_p): New function.
9109 (mark_primary_bases): Use it.
9110 * tree.c (CEIL): Remove.
9111 (propagate_binfo_offsets): Remove.
9112 (layout_basetypes): Remove.
9114 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9116 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9117 (BINFO_PRIMARY_MARKED_P): New macro.
9118 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9119 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9120 (mark_primary_bases): New function.
9121 (unmark_primary_bases): Likewise.
9122 * search.c (get_abstract_virtuals_1): Remove.
9123 (dfs_mark_primary_bases): New function.
9124 (mark_primary_bases): Likewise.
9125 (dfs_unmark_primary_bases): Likewise.
9126 (unmark_primary_bases): Likewise.
9127 (dfs_get_pure_virtuals): Likewise.
9129 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9131 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9132 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9133 (modify_one_vtable): Adjust.
9134 (fixup_vtable_deltas1): Likewise.
9135 (override_one_vtable): Likewise.
9136 * search.c (get_abstract_virtuals_1): Likewise.
9137 (get_pure_virtuals): Likewise.
9138 (expand_upcast_fixups): Likewise.
9139 * tree.c (debug_binfo): Likewise.
9141 * class.c (build_vtable): Don't return a value. Don't rebuild
9142 vtables for bases that have already been handled.
9143 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9144 already been handled.
9145 (modify_one_vtable): Adjust accordingly.
9146 (fixup_vtable_deltas1): Likewise.
9147 (finish_struct_1): Likewise.
9149 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9151 * call.c (build_new_method_call): Also check destructors.