1 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
3 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
4 (pfn_vflag_identifier): Define.
5 Update comment about layout of pointer functions.
6 (build_ptrmemfunc1): Update prototype.
7 (expand_ptrmemfunc_cst): Update prototype.
8 * decl.c (initialize_predefined_identifiers): Initialize
10 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
11 an extra field to the type.
12 * expr.c (cplus_expand_constant): Pass 'flag' between
13 expand_ptrmemfunc_cst and build_ptrmemfunc1.
14 * typeck.c (get_member_function_from_ptrfunc): When
15 FUNCTION_BOUNDARY < 16, look at additional field to determine
16 if a pointer-to-member is a real pointer or a vtable offset.
17 (build_ptrmemfunc1): Add new parameter to contain extra field.
18 (build_ptrmemfunc): Pass the extra field around.
19 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
20 (pfn_from_ptrmemfunc): Ignore the extra field.
22 2001-05-03 Mark Mitchell <mark@codesourcery.com>
24 * cp-tree.h (flag_inline_trees): Update documentation.
25 * decl.c (init_decl_processing): Adjust handling of
26 flag_inline_functions and flag_inline_trees to support -O3.
27 (grokfndecl): Set DECL_INLINE on all functions if that's what
29 (save_function_data): Clear DECL_INLINE in
30 current_function_cannot_inline is non-NULL.
31 * decl2.c (flag_inline_trees): Update documentation.
33 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
35 * dump.c (cp_dump_tree, USING_STMT case): New case.
36 * tree.c (cp_statement_code_p): Add USING_STMT.
37 * decl2.c (do_using_directive): Add the using directive statement.
39 * tree.c (walk_tree): Reformat an if block.
41 2001-05-02 Mark Mitchell <mark@codesourcery.com>
43 * decl.c (compute_array_index_type): Don't try to do anything with
44 the indices when processing a template.
46 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
48 * call.c: NULL_PTR -> NULL.
59 * typeck2.c: Likewise.
61 2001-05-02 Mark Mitchell <mark@codesourcery.com>
63 * decl2.c (do_using_directive): Revert previous patch.
65 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
67 * cp-tree.def (USING_STMT): New statement node.
68 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
69 * decl2.c (do_using_directive): Add USING_STMT to statement
70 tree. Don't emit errors when processing template decl.
71 * pt.c (tsubst_expr, USING_STMT case): New case.
72 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
74 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
76 * call.c (build_new_op): Convert args from reference here.
77 (build_conditional_expr): Don't convert here.
79 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
81 * spew.c (last_token_id): New static variable.
82 (read_token): Set it here.
83 (yyerror): Use it here.
85 2001-04-30 Richard Henderson <rth@redhat.com>
87 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
90 2001-04-30 Mark Mitchell <mark@codesourcery.com>
92 * gxxint.texi: Remove.
93 * Make-lang.in: Remove all traces of gxxint.texi.
95 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
97 * decl2.c (start_static_initialization_or_destruction): Correct
98 logic to handle the -fno-use-cxa-atexit case.
100 2001-04-30 Mark Mitchell <mark@codesourcery.com>
102 * optimize.c (update_cloned_parm): New function.
103 (maybe_clone_body): Use it. Update the `this' parameter too.
105 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
107 * decl2.c (unsupported_options): Add new-abi.
108 * lang-options.h: Remove no longer supported options.
110 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
112 * except.c (can_convert_eh): Don't check template parms,
115 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
117 * optimize.c (maybe_clone_body): Copy parameter names and locations.
119 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
121 * cp-tree.h (adjust_clone_args): Prototype new function.
122 * class.c (adjust_clone_args): New function.
123 * decl.c (start_function): Call it for in charge ctors.
125 2001-04-26 Mark Mitchell <mark@codesourcery.com>
127 * method.c (use_thunk): Make sure that thunks really are emitted
130 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
132 * mangle.c (write_chars): New macro.
133 (hwint_to_ascii): New function
134 (write_number): Use it.
135 (write_integer_cst): Deal with really big numbers.
137 2001-04-25 Mark Mitchell <mark@codesourcery.com>
139 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
142 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
144 * decl.c (grokdeclarator): Set context of namespace scope
147 2001-04-24 Zack Weinberg <zackw@stanford.edu>
149 * cp/optimize.c: Include hashtab.h.
150 (struct inline_data): Add tree_pruner.
151 (expand_call_inline, expand_calls_inline): Use it when calling
153 (optimize_function): Initialize and free tree_pruner.
155 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
157 Lazy __FUNCTION__ generation.
158 * cp-tree.def (FUNCTION_NAME): Remove.
159 * cp-tree.h (function_name_declared_p): Remove.
160 (cp_fname_init): Prototype.
161 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
162 don't call declare_function_name. Call start_fname_decls.
163 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
164 clobber the line number.
165 (cp_fname_init): New function.
166 (start_function): Call start_fname_decls.
167 (finish_function): Call finish_fname_decls.
168 * lex.c (reswords): Add slots for __FUNCTION__ et al.
169 (rid_to_yy): Add mappings for __FUNCTION__ et al.
170 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
171 * parse.y (VAR_FUNC_NAME): New token.
172 (primary): Add VAR_FUNC_NAME.
173 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
175 (tsubst, FUNCTION_NAME case): Remove.
176 (tsubst_copy, FUNCTION_NAME case): Remove.
177 (tsubst_expr, DECL_STMT case): Be careful with a
178 DECL_PRETTY_FUNCTION_P.
179 (instantiate_decl): Remove function_name_declared_p.
180 * semantics.c (begin_compound_statement): Don't call
181 declare_function_name here.
182 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
183 (finish_translation_unit): Call finish_fname_decls.
184 (expand_body): Remove function_name_declared_p.
185 * typeck2.c (digest_init): Allow any ERROR_MARK.
187 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
189 * pt.c (tsubst_decl): Use VOID_TYPE_P.
190 * semantics.c: Fix some typos.
192 2001-04-23 Phil Edwards <pme@sources.redhat.com>
194 * cp/decl2.c (flag_honor_std): Always initialize to 1.
196 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
200 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
202 * except.c (build_throw): Wrap the initialization of the exception
203 object in a MUST_NOT_THROW_EXPR.
204 (do_free_exception): #if 0.
206 2001-04-20 Mark Mitchell <mark@codesourcery.com>
208 * cp-tree.h (finish_enum): Change prototype.
209 * decl.c (finish_enum): Reorganize.
210 * parse.y (structsp): Adjust calls to finish_enum.
212 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
214 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
217 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
219 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
220 (layout_empty_base): Return at end flag.
221 (build_base_field): Likewise.
222 (build_base_fields): Likewise.
223 (layout_virtual_bases): Don't add 1 to eoc value.
224 (end_of_class): Use full size for empty bases.
225 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
226 empty bases. Don't add 1 to eoc value. Only add trailing padding
227 if we're an empty class with no empty bases.
228 (dump_class_hierarchy): Dump size and alignment.
230 2001-04-20 Jakub Jelinek <jakub@redhat.com>
232 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
235 2001-04-20 Jakub Jelinek <jakub@redhat.com>
237 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
238 is found, look first if name does not match the structure name.
240 2001-04-19 Mark Mitchell <mark@codesourcery.com>
242 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
244 (SET_DECL_LANGUAGE): New macro.
245 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
246 (pushdecl): Likewise.
247 (build_library_fn_1): Likewise.
248 (build_cp_library_fn): Likewise.
249 (grokfndecl): Likewise.
250 (grokvardecl): Mark `extern "C"' variables as having C linkage.
251 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
252 * lex.c (retrofit_lang_decl): Likewise.
253 * mangle.c (mangle_decl_string): Don't mangle the names of
254 variables declared with C language linkage.
255 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
257 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
259 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
260 flag_access_control from uninitialized storage.
262 2001-04-15 Mark Mitchell <mark@codesourcery.com>
264 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
265 * mangle.c (write_pointer_to_member_type): Fix mangling of
266 pointers to cv-qualified member function types.
268 * init.c (build_delete): Create a SAVE_EXPR for the address if
269 we're going to use it more than once.
271 2001-04-13 Mark Mitchell <mark@codesourcery.com>
273 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
274 (expand_ptremfunc_cst): Change prototype.
275 (delta2_from_ptrmemfunc): Remove.
276 * expr.c (cplus_expand_constant): Adjust call to
277 expand_ptrmemfunc_cst.
278 * typeck.c (build_ptrmemfunc1): Simplify.
279 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
280 results in a constant.
281 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
282 (delta2_from_ptrmemfunc): Remove.
283 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
285 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
287 * cp-tree.h (decl_namespace_list): New macro.
288 (struct saved_scope): Add decl_ns_list.
289 * decl.c (mark_saved_scope): Mark it.
290 * decl2.c: Lose static decl_namespace_list.
291 (init_decl2): Don't save it.
293 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
295 * cp-tree.h (warn_return_type, yylex): Delete redundant
298 * decl.c (current_class_depth, global_namespace): Likewise.
300 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
302 * repo.c (flag_use_repository): Likewise.
304 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
306 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
307 set_block, pushdecl, getdecls, gettags, init_decl_processing,
308 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
309 lvalue_or_else, print_lang_statistics, comp_target_types,
310 unsigned_type, signed_type, signed_or_unsigned_type,
311 build_function_call, mark_addressable, incomplete_type_error):
312 Delete redundant declarations.
314 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
316 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
317 (TYPE_ANONYMOUS_P): New macro.
318 (TAGGED_TYPE_P): New macro.
319 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
320 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
321 * tree.c (no_linkage_helper): Likewise.
322 * semantics.c (begin_class_definition): Likewise.
323 * pt.c (convert_template_argument): Likewise.
324 * lex.c (check_for_missing_semicolon): Likewise.
326 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
328 * class.c (dfs_unshared_virtual_bases): New function.
329 (mark_primary_bases): Call it.
330 (check_bases): Ignore virtual bases when determining
333 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
335 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
337 2001-04-11 Mark Mitchell <mark@codesourcery.com>
339 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
340 cloned function to the clone.
342 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
344 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
346 * semantics.c: Include expr.h.
348 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
350 * method.c (implicitly_declare_fn): Commonize code for copy ctor
351 and assignment op. Set TREE_USED for parameter.
353 2001-04-10 Mark Mitchell <mark@codesourcery.com>
355 * class.c (find_final_overrider_data): Add `candidates'.
356 (dfs_find_final_overrider): Don't issue error messages
358 (find_final_overrider): Issue error messages here.
359 (build_base_field): Don't warn about amgibuous direct bases here.
360 (warn_about_ambiguous_direct_bases): New function.
361 (layout_class_type): Use it.
363 2001-04-10 Richard Henderson <rth@redhat.com>
365 * typeck.c (build_array_ref): Push the array reference inside
366 COMPOUND_EXPR and COND_EXPR.
368 2001-04-05 Mark Mitchell <mark@codesourcery.com>
370 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
371 * decl.c (duplicate_decls): Adjust accordingly.
372 (maybe_commonize_var): Likewise.
373 (grokfndecl): Likewise.
374 (start_function): Likewise.
375 (start_method): Likewise.
376 * decl2.c (key_method): Likewise.
377 (import_export_decl): Likewise.
378 * method.c (implicitly_declare_fn): Likewise.
379 * optimize.c (maybe_clone_body): Likewise.
381 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
383 * lang-specs.h: Add __DEPRECATED.
385 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
387 * search.c (get_dynamic_cast_base_type): When building a new
388 constant, set its type to ssizetype.
390 2001-04-04 Jakub Jelinek <jakub@redhat.com>
392 * optimize.c (expand_call_inline): Only add newly inlined statements
395 2001-04-03 Mark Mitchell <mark@codesourcery.com>
397 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
398 (OPERATOR_FORMAT): Likewise.
399 (OPERATOR_TYPENAME_FORMAT): Likewise.
400 * operators.def: Remove old name-mangling information.
401 * decl.c (grok_op_properties): Adjust accordingly.
402 * lex.c (init_operators): Likewise.
403 * rtti.c (get_tinfo_decl): Issue error messages about types that
406 2001-04-03 Mark Mitchell <mark@codesourcery.com>
408 * decl2.c (import_export_decl): Don't call import_export_class
409 when processing an inline member function.
410 * semantics.c (expand_body): Call import_export_decl before
411 emitting inline functions.
413 2001-03-28 Richard Henderson <rth@redhat.com>
415 IA-64 ABI Exception Handling:
416 * cp-tree.def (EH_SPEC_BLOCK): New.
417 (MUST_NOT_THROW_EXPR): New.
418 * cp-tree.h: Update changed function declarations.
419 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
420 (CPTI_CALL_UNEXPECTED): New.
421 (struct cp_language_function): Rename x_eh_spec_try_block
423 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
424 * decl.c (current_binding_level): If no current function
425 bindings, revert to scope_chain.
426 (initialize_predefined_identifiers): Remove __cp_push_exception.
427 (store_parm_decls): Use begin_eh_spec_block.
428 (finish_function): Use finish_eh_spec_block.
429 (mark_lang_function): Update for name changes.
430 * decl2.c (finish_file): No mark_all_runtime_matches.
431 * dump.c (cp_dump_tree): Handle new tree codes.
432 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
433 * except.c (catch_language_init, catch_language): Remove.
434 (init_exception_processing): Don't set language code.
435 Initialize call_unexpected_node, protect_cleanup_actions,
436 eh_personality_libfunc, lang_eh_runtime_type.
437 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
438 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
439 (prepare_eh_type): Split out type canonicalizations ...
440 (build_eh_type_type): ... from here.
441 (build_eh_type_type_ref): Remove.
442 (mark_all_runtime_matches): Remove.
443 (build_exc_ptr): New.
444 (do_begin_catch, do_end_catch): New.
445 (do_pop_exception): Remove.
446 (build_terminate_handler): Remove.
447 (choose_personality_routine): Split out language choice from ...
448 (initialize_handler_parm): ... here.
449 Use MUST_NOT_THROW_EXPR.
450 (expand_start_catch_block): Use do_begin_catch. Simplify Java
451 exception object handling.
452 (expand_start_eh_spec, expand_end_eh_spec): Remove.
453 (expand_exception_blocks, alloc_eh_object): Remove.
454 (begin_eh_spec_block, finish_eh_spec_block): New.
455 (do_allocate_exception, do_free_exception): New.
456 (expand_throw): Merge into ...
457 (build_throw): ... here. Update for abi.
458 * expr.c (cplus_expand_expr): No expand_internal_throw.
459 Handle MUST_NOT_THROW_EXPR.
460 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
461 * semantics.c (*) Update for except.h name changes.
462 (genrtl_try_block): No protect_with_terminate.
463 (genrtl_eh_spec_block): New.
464 (genrtl_handler): Don't emit the goto here.
465 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
466 (genrtl_finish_function): Don't expand_exception_blocks.
467 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
469 2001-03-28 Richard Henderson <rth@redhat.com>
471 * decl.c (struct named_label_list): Rename eh_region to
472 in_try_scope, add in_catch_scope.
473 (struct binding_level): Rename eh_region to is_try_scope,
475 (note_level_for_try): Rename from note_level_for_eh.
476 (note_level_for_catch): New.
477 (poplevel): Copy both is_try_scope and is_catch_scope to
478 the named_label_list struct.
479 (check_previous_goto_1): Don't check for catch block via
480 DECL_ARTIFICIAL; use in_try_scope instead.
481 (check_goto): Likewise.
482 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
483 * except.c (expand_start_catch_block): Call note_level_for_catch.
484 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
486 2001-03-27 Richard Henderson <rth@redhat.com>
488 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
489 exceptions_via_longjmp.
491 2001-03-27 Phil Edwards <pme@sources.redhat.com>
493 * pt.c (check_default_tmpl_args): Make error messages clearer.
495 2001-03-26 Phil Edwards <pme@sources.redhat.com>
497 * error.c: Also undefine 'A' macro used for cp_printers definition.
499 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
501 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
503 2001-03-26 Mike Yang <yang@research.att.com>
504 Mark Mitchell <mark@codesourcery.com>
506 * dump.c (dump_access): New function.
507 (cp_dump_tree): Use it. Dump basetype information for class
510 2001-03-26 Mark Mitchell <mark@codesourcery.com>
512 * Makefile.in (optimize.o): Depend on params.h.
513 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
514 (init_decl_processing): Set flag_no_inline when doing
516 * optimize.c: Include params.h.
517 (struct inline_data): Improve documentation of FNS. Add
518 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
519 (INSNS_PER_STMT): New macro.
520 (remap_block): Use CLONING_P.
521 (inlinable_function_p): Don't inline big functions.
522 (expand_call_inline): Keep track of how much inlining we've done.
523 (optimize_function): Set FIRST_INLINED_FN.
524 (maybe_clone_body): Set CLONING_P.
525 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
527 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
528 rest_of_compilation. Clear DECL_RTL for local variables
530 (clear_decl_rtl): New function.
532 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
535 * cp-tree.h (skip_type_access_control,
536 reset_type_access_control): Prototype.
537 * decl.c (grokdeclarator): Access of friends is not checked.
538 * parse.y (component_decl_list): Reset type access control.
539 * semantics.c (decl_type_access_control): Clear
540 current_type_lookups.
541 (save_type_access_control): Don't save if not deferring.
542 (skip_type_access_control, reset_type_access_control): New
544 (begin_class_definition): Do type access control for basetypes.
545 Start deferred access control.
546 (finish_class_definition): Resume immediate access control if
547 this is a local class.
549 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
551 * class.c (add_method): Use memcpy/memmove, not bcopy.
553 * decl.c (duplicate_decls): Likewise.
555 2001-03-23 Jakub Jelinek <jakub@redhat.com>
557 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
560 2001-03-23 Jakub Jelinek <jakub@redhat.com>
562 * decl.c (local_names): Define.
563 (push_local_name): New.
564 (grok_reference_init): Return init if initializing static reference
565 variable with non-constant instead of emitting it.
566 Move expand_static_init call to cp_finish_decl.
567 (layout_var_decl): Call push_local_name.
568 (maybe_commonize_var): Allow inlining functions even if they have
569 static local variables, use comdat_linkage for them if flag_weak.
570 (check_initializer): Call obscure_complex_init if
571 grok_reference_init returned non-zero.
572 (save_function_data): Clear x_local_names.
573 (pop_cp_function_context): Free x_local_names.
574 (mark_inlined_fns): Remove.
575 (mark_lang_function): Mark x_local_names.
576 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
577 Mark inlined_fns as tree, remove call to mark_inlined_fns.
578 * class.c (alter_access): Ensure DECL_ACCESS is never set if
579 DECL_DISCRIMINATOR_P.
580 * cp-tree.h (cp_language_function): Add x_local_names.
581 (lang_decl_flags): Add discriminator into u2.
582 (lang_decl_inlined_fns): Remove.
583 (lang_decl): inlined_fns is now a TREE_VEC.
584 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
585 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
586 TREE_VEC, not a custom structure.
587 (optimize_function): Likewise.
588 * mangle.c (discriminator_for_local_entity): Discriminate among
589 VAR_DECL local entities.
590 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
593 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
595 Add support for Java interface method calls.
596 * cp-tree.h (struct lang_type): Add java_interface flag.
597 (TYPE_JAVA_INTERFACE): New macro.
598 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
599 by setting TYPE_JAVA_INTERFACE.
600 * call.c (java_iface_lookup_fn): New static.
601 (build_over_call): If calling a method declared in a
602 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
603 expression which resolves the function address.
604 (build_java_interface_fn_ref): New function.
606 2001-03-22 Richard Henderson <rth@redhat.com>
608 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
609 * except.c: Don't include it.
611 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
612 based on an idea from Joe Buck <jbuck@synopsys.com>
614 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
616 (data_def, component_decl): Add reductions to bad_decl.
618 2001-03-22 Jakub Jelinek <jakub@redhat.com>
620 * method.c (do_build_assign_ref): Don't use build_modify_expr for
621 anonymous aggregates, since they don't have assignment operator
623 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
624 assignment operators for anonymous structure fields.
626 2001-03-21 Jason Merrill <jason@redhat.com>
628 * pt.c (instantiate_decl): Abort if we see a member constant
629 instantiation that doesn't already have its initializer.
630 Downgrade explicit instantiation without definition to pedwarn.
632 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
633 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
634 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
636 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
637 (pending_vtables): Remove.
638 * decl2.c (pending_vtables): Remove.
639 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
640 CLASSTYPE_VTABLE_NEEDS_WRITING.
641 (import_export_class): Likewise.
642 (init_decl2): Don't mark pending_vtables.
643 * lex.c (handle_pragma_vtable): Just sorry.
644 * pt.c (instantiate_class_template): Don't mess with
645 CLASSTYPE_VTABLE_NEEDS_WRITING.
646 (mark_class_instantiated): Likewise.
647 * ptree.c (print_lang_type): Don't print it.
648 * semantics.c (begin_class_definition): Don't set it.
650 * pt.c (template_tail): Replace with last_pending_template.
651 (maybe_templates, maybe_template_tail): Remove.
652 (add_pending_template): Adjust.
653 (instantiate_pending_templates): Adjust.
655 * cp-tree.h (struct saved_scope): Remove lang_stack field.
656 (current_lang_stack): Remove.
657 * decl.c (maybe_push_to_top_level): Don't initialize it.
658 (duplicate_decls): Use current_lang_depth.
659 (xref_basetypes): Likewise.
660 * class.c (current_lang_depth): New fn.
661 (push_lang_context): Use more varray functionality.
662 (pop_lang_context): Likewise.
664 * error.c (GLOBAL_THING): Always use '__'.
666 2001-03-21 Mark Mitchell <mark@codesourcery.com>
668 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
670 * mangle.c (mangle_decl_string): Mangle the names of overloaded
671 operators, even when they have `extern "C"' linkage.
673 2001-03-19 Mark Mitchell <mark@codesourcery.com>
675 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
676 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
677 where it's not necessary.
678 (add_method): Remove optimization involving comparison of
680 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
681 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
682 where it's not necessary.
683 (check_methods): Likewise.
684 (build_clone): Likewise.
685 (built_vtt): Likewise.
686 * cp-tree.h (DECL_NEEDED_P): Likewise.
687 * decl.c (pushtag): Likewise.
688 (duplicate_decls): Likewise.
689 (pushdecl): Likewise.
690 (builtin_function): Likewise.
691 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
692 (build_cp_library_fn): Likewise.
693 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
694 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
695 where it's not necessary.
696 (make_rtl_for_nonlocal_decl): Likewise.
697 (cp_finish_decl): Likewise.
698 (grokfndecl): Likewise.
699 (grokvardecl): Likewise.
700 (grokdeclarator): Likewise.
701 (start_function): Likewise.
702 (cp_missing_return_ok_p): Likewise.
703 * decl2.c (grokclassfn): Likewise.
704 (check_classfn): Likewise.
705 (finish_static_data_member_decl): Likewise.
706 (grokfield): Likewise.
707 * error.c (GLOBAL_IORD_P): Remove.
708 (dump_global_iord): Improve output.
709 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
710 * except.c (nothrow_libfn_p): Summarily reject any function not in
712 * init.c (build_java_class_ref): Don't explicitly set
713 DECL_ASSEMBLER_NAME after calling mangle_decl.
714 * mangle.c (mangle_decl_string): Handle extern "C" functions.
715 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
716 * method.c (set_mangled_name_for_decl): Don't explicitly set
717 DECL_ASSEMBLER_NAME after calling mangle_decl.
718 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
719 IDENTIFIER_GLOBAL_VALUE for the thunk.
720 * pt.c (set_mangled_name_for_template_decl): Remove.
721 (check_explicit_specialization): Don't use it.
722 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
723 (tsubst_friend_function): Likewise.
724 (tsubst_decl): Likewise.
725 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
726 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
727 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
728 where it's not necessary.
729 (tinfo_base_init): Likewise.
730 (create_real_tinfo_var): Likewise.
731 * search.c (looup_field_1): Likewise.
732 * semantics.c (finish_named_return_value): Likewise.
733 * tree.c (init_tree): Set lang_set_decl_assembler_name.
735 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
737 Correct semantics restrictions checking in throw-expression.
738 * except.c (is_admissible_throw_operand): New function.
739 (build_throw): Use it.
741 2001-03-14 Mark Mitchell <mark@codesourcery.com>
743 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
746 2001-03-14 Mark Mitchell <mark@codesourcery.com>
748 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
749 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
750 * decl.c (duplicate_decls): Likewise.
751 (builtin_function): Likewise.
752 (build_library_fn): Likewise.
753 (build_cp_library_fn): Likewise.
754 (check_initializer): Likewise.
755 (cp_finish_decl): Likewise.
756 * decl2.c (grokfield): Likewise.
757 (grok_function_init): Remove #if 0'd code.
758 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
759 * friend.c (do_friend): Likewise.
760 * init.c (get_temp_regvar): Likewise.
761 * method.c (make_thunk): Likewise.
762 * pt.c (tsubst_friend_function): Likewise.
763 (tsubst_decl): Likewise.
764 (regenerate_decl_from_template): Likewise.
765 * semantics.c (genrtl_named_return_value): Likewise.
766 (expand_body): Likewise.
767 (genrtl_finish_function): Likewise.
768 * tree.c (cp_tree_equal): Likewise.
770 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
772 * call.c (convert_like_real): Add extra semantics to INNER
773 parameter. Don't convert to temporary if a user conversion
774 gives us an lvalue that we're about to bind to a reference.
775 Set INNER to indicate pending reference binding on recursive
778 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
780 * cp/lex.c: Delete duplicate pending_lang_change.
782 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
784 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
786 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
787 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
789 2001-03-09 Zack Weinberg <zackw@stanford.edu>
791 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
793 2001-03-08 Stan Shebs <shebs@apple.com>
795 * cp-tree.h (set_identifier_local_value): Remove unused decl.
797 2001-03-06 Zack Weinberg <zackw@stanford.edu>
799 * spew.c: Remove references to CPP_OSTRING.
801 2001-03-06 Andrew Haley <aph@redhat.com>
803 * typeck.c (convert_arguments): Check that we have an fndecl.
805 2001-03-05 Andrew Haley <aph@redhat.com>
807 * typeck.c (convert_arguments): Don't do ellipsis conversion for
808 __built_in_constant_p.
810 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
812 * typeck.c (build_static_cast): Allow enum to enum conversions
815 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
817 * class.c (check_field_decls): Pointers to member do not a
818 non-pod struct make, as per DR 148.
820 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
822 * call.c (joust): cp_pedwarn when using gnu extension concerning
823 worst conversion sequences.
825 2001-03-01 Zack Weinberg <zackw@stanford.edu>
827 * decl.c: Replace all uses of 'boolean' with 'bool'.
829 2001-03-01 Zack Weinberg <zackw@stanford.edu>
831 * lang-specs.h: Add zero initializer for cpp_spec field to
832 all array elements that need one. Don't put an #ifdef inside
833 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
836 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
838 Implement using decls inside template functions.
839 * decl2.c (validate_nonmember_using_decl): Don't special case
840 fake_std_node in the global namespace. Don't reject early when
841 processing a template.
842 (do_local_using_decl): Add to statement tree. Don't do further
843 processing when building a template.
844 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
846 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
848 * decl2.c (do_nonmember_using_decl): Don't complain if we find
849 same function. Do complain about ambiguating extern "C"
852 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
854 Remove floating point and complex type template constant parms.
855 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
856 COMPLEX_TYPE extensions.
857 (invalid_nontype_parm_type_p): Likewise.
859 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
861 * except.c (call_eh_info): Revert "match_function"'s type.
863 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
865 Fix ctor vtable vcall offsets.
866 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
867 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
868 (get_matching_base): Remove.
869 (get_original_base): New function.
870 (build_vtbl_initializer): Initialize vid.rtti_binfo.
871 Use a virtual thunk for a ctor vtable with an index
872 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
873 primary base within a constructor vtable. Only set
874 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
875 when primary base has been lost.
876 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
878 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
880 * call.c (joust): Ensure more_specialized()'s argument length
881 parameter has correct value for constructors.
883 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
885 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
887 * decl.c (mark_inlined_fns): Prototype.
889 2001-02-22 Mark Mitchell <mark@codesourcery.com>
891 * spew.c (yylex): Correct handling of friends.
893 2001-02-22 Mark Mitchell <mark@codesourcery.com>
895 * mangle.c (write_encoding): Pass write_function_type the
896 FUNCTION_DECL for the function being encoded.
897 (write_function_type): Pass it along to write_bare_function_type.
898 (write_bare_function_type): Pass it along to write_method_parms.
899 (write_method_parms): Don't mangle the compiler-generated
900 parameters to a constructor or destructor.
902 2001-02-22 Andreas Jaeger <aj@suse.de>
904 * optimize.c: Include toplev.h for
905 note_deferral_of_defined_inline_function prototype.
907 2001-02-22 Jakub Jelinek <jakub@redhat.com>
909 * cp-tree.h (struct lang_decl_inlined_fns): New.
910 (struct lang_decls): Add inlined_fns.
911 (DECL_INLINED_FNS): New macro.
912 * optimize.c (struct inline_data): Add inlined_fns.
913 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
914 (inlinable_function_p): Likewise, fix typo in comment,
915 function is not inlinable if it already inlined function currently
917 (expand_call_inline): Add fn to inlined_fns if neccessary.
918 (optimize_function): Initialize inlined_fns.
919 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
920 * decl.c (mark_inlined_fns): New function.
921 (lang_mark_tree): Call it.
923 2001-02-21 Jason Merrill <jason@redhat.com>
925 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
926 (DECL_UNINLINABLE): Move to middle-end.
928 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
929 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
930 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
931 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
932 parms and outer BLOCK. note_deferral_of_defined_inline_function.
934 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
937 2001-02-19 Mark Mitchell <mark@codesourcery.com>
939 * decl2.c (set_decl_namespace): Allow explicit instantiations in
942 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
944 * optimize.c (expand_call_inline): Don't walk subtrees of type
947 2001-02-18 Mark Mitchell <mark@codesourcery.com>
949 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
952 2001-02-18 Jason Merrill <jason@redhat.com>
954 Do put the VTT parameter in DECL_ARGUMENTS.
955 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
956 (current_vtt_parm): New macro.
957 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
958 (DECL_HAS_VTT_PARM_P): New macro.
959 (DECL_VTT_PARM): Remove.
960 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
961 * decl.c (duplicate_decls): Only copy the operator code if
963 (start_function): Set current_vtt_parm.
964 (lang_mark_tree): Don't mark vtt_parm.
965 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
966 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
967 * class.c (build_clone): Maybe remove the VTT parm.
968 * optimize.c (maybe_clone_body): Set up the VTT parm.
969 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
970 * call.c (build_over_call): Just allow the VTT arg.
971 * method.c (make_thunk): Don't set DECL_VTT_PARM.
972 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
973 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
974 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
975 * error.c (dump_function_decl): Likewise.
976 * call.c (build_user_type_conversion_1, convert_like_real): Abort
977 if we try to call a constructor with in-charge or VTT parms.
978 * method.c (skip_artificial_parms_for): New fn.
979 * call.c (add_function_candidate, build_over_call): Call it.
980 * call.c (build_new_method_call): Use current_vtt_parm.
981 * init.c (expand_virtual_init): Likewise.
982 * class.c (same_signature_p): No longer static.
983 * cp-tree.h: Declare it.
984 * search.c (look_for_overrides_r): Use it.
986 2001-02-17 Mark Mitchell <mark@codesourcery.com>
988 * cp-tree.h (new_abi_rtti_p): Remove.
989 (name_mangling_version): Likewise.
990 (flag_do_squangling): Likewise.
991 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
992 * decl.c (grokfndecl): Likewise.
993 * decl2.c (name_mangling_version): Remove.
994 (flag_do_squangling): Likewise.
995 (lang_f_options): Remove `squangle'.
996 (unsupported_options): Add `squangle'.
997 (cxx_decode_option): Issue a warning about uses of
998 -fname-mangling-version.
999 (finish_file): Remove old ABI support.
1000 * pt.c (check_explicit_specialization): Likewise.
1001 (tsubst_decl): Likewise.
1002 * rtti.c (init_rtti_processing): Likewise.
1003 (build_headof): Likewise.
1004 (get_tinfo_decl_dynamic): Likewise.
1005 (tinfo_from_decl): Likewise.
1006 (build_dynamic_cast_1): Likewise.
1007 (synthesize_tinfo_var): Likewise.
1008 * init.c (build_new): Allow enumeration types for the array-bounds
1009 in a direct-new-declarator.
1011 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1013 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1014 TREE_PROTECTED from the template being specialized.
1016 2001-02-17 Jason Merrill <jason@redhat.com>
1018 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1020 * decl.c (bad_specifiers): Allow throw specs on things with
1021 pointer-to-function or -member-function type.
1022 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1025 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1027 * call.c (check_dtor_name): Handle template names correctly.
1029 2001-02-16 Jason Merrill <jason@redhat.com>
1031 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1032 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1033 * optimize.c (maybe_clone_body): Don't substitute it.
1034 * call.c (build_new_method_call): Check in_chrg instead.
1035 * init.c (expand_virtual_init): Likewise.
1037 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1039 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1040 class-type introduces at least a type-name.
1042 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1044 * call.c (convert_like_real): Create a temporary for non-lvalue.
1046 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1048 * cp-tree.h: Fix typos in comments.
1050 2001-02-16 Jason Merrill <jason@redhat.com>
1052 * optimize.c (remap_block): If we're compiling a clone, pass the
1053 new block to insert_block.
1055 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1057 * semantics.c (finish_asm_stmt): Robustify.
1059 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1061 * pt.c (push_template_decl_real): Don't remangle the name of a
1064 2001-02-15 Jim Meyering <meyering@lucent.com>
1066 * Make-lang.in (c++.install-common): Depend on installdirs.
1067 (c++.install-info): Likewise.
1068 (c++.install-man): Likewise.
1070 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1072 * typeck2.c (build_m_component_ref): Robustify.
1074 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1076 * friend.c (do_friend): Don't take the nested [template] class
1077 into account when deciding whether to warn about the friend
1078 function not referring to a template function.
1080 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1082 * typeck.c (build_unary_op): Clarify error message.
1084 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1086 * parse.y (component_constructor_declarator): allow optional
1087 parentheses around constructor class name.
1089 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1091 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1093 * init.c (emit_base_init): Remove incorrect comment about
1095 * method.c (make_thunk): Fix comment alignment.
1097 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1099 Kill remnants of this is variable.
1100 * cp-tree.h (flag_this_is_variable): Remove.
1101 * decl2.c (flag_this_is_variable): Remove.
1102 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1103 (build_vbase_path): The path is non-static, even in a cdtor.
1104 (resolves_to_fixed_type_p): Add additional return value.
1105 * search.c (init_vbase_pointers): Adjust.
1106 * tree.c (lvalue_p_1): Adjust.
1107 * typeck.c (mark_addressable): Adjust.
1109 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1111 * pt.c (unify): Don't check cv quals of array types.
1113 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1115 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1116 check whether we already have the type.
1118 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1120 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1121 * call.c (build_op_delete_call): Simplify to remove duplicate
1123 * class.c (clone_function_decl): Don't build the deleting variant
1124 of a non-virtual destructor.
1125 * decl.c (finish_destructor_body): Don't call delete if this is a
1126 non-virtual destructor.
1127 * init.c (build_delete): Explicitly call `operator delete' when
1128 deleting an object with a non-virtual destructor.
1130 2001-02-13 Jason Merrill <jason@redhat.com>
1132 * lang-specs.h: Add more __EXCEPTIONS.
1134 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1136 * typeck2.c (process_init_constructor): Check
1137 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1139 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1141 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1142 Remove spurious information in comment. Allow further
1143 adjustments of REFERENCE_TYPE args.
1145 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1147 * errfn.c (cp_deprecated): Tweak diagnostic text.
1148 * parse.y (new_initializer): Deprecate initializer lists
1151 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1153 Remove old ABI support.
1155 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1157 * decl2.c (flag_vtable_thunks): Always set it to 1.
1158 (flag_new_abi): Likewise.
1159 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1161 * Makefile.in (g++spec.o): Fix typo.
1163 2001-02-09 Jason Merrill <jason@redhat.com>
1165 * lang-specs.h: Restore definition of __EXCEPTIONS.
1167 2001-02-08 Jason Merrill <jason@redhat.com>
1169 * search.c (shared_member_p): New function.
1170 (lookup_field_r): Use it.
1171 * cp-tree.h (SHARED_MEMBER_P): Remove.
1173 * method.c (process_overload_item): Handle template-dependent array
1175 * pt.c (type_unification_real): If we end up with undeduced nontype
1178 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1181 * typeck2.c (friendly_abort): Don't say anything if we have
1182 earlier errors or sorries.
1184 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1185 wchar_t. Ignore if in_system_header.
1187 * decl.c (maybe_push_cleanup_level): New fn...
1188 (start_decl_1): ...split out from here.
1189 * cvt.c (build_up_reference): Use it.
1190 * cp-tree.h: Declare it.
1192 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1194 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1197 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1199 * pt.c (lookup_template_class): Make sure it's a primary
1200 template or template_template_parm when called from the parser.
1201 (instantiate_template_class): Add assertion.
1203 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1205 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1206 from error_mark_node.
1208 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1210 Fix specification and implementation bugs in V3 ABI
1211 construction vtables.
1212 * cp-tree.h (flag_dump_class_layout): New flag.
1213 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1214 (BINFO_LOST_PRIMARY_P): New flag.
1215 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1216 (BINFO_PRIMARY_MARKED_P): Rename to ...
1217 (BINFO_PRIMARY_P): ... here.
1218 (binfo_via_virtual): New prototype.
1219 * decl2.c (flag_dump_class_layout): New flag.
1220 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1221 use `=' as a file name separator.
1222 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1224 (build_vtbl_address): If this is a virtual primary base, then
1225 get the vtbl of what it is ultimately primary for.
1226 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1227 for BINFO_PRIMARY_P.
1228 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1229 (get_shared_vbase_if_not_primary): Likewise.
1230 (dfs_get_pure_virtuals): Likewise.
1231 (expand_upcast_fixups): Likewise.
1232 (fixup_virtual_upcast_offsets): Likewise.
1233 (dfs_find_vbase_instance): Likewise.
1234 (find_vbase_instance): Likewise.
1235 (binfo_from_vbase): Adjust comment to reflect reality.
1236 (binfo_via_virtual): New function.
1237 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1238 for binfo walking during VTT construction.
1239 (dfs_mark_primary_bases): Remove.
1240 (force_canonical_binfo_r): New function.
1241 (force_canonical_binfo): New function.
1242 (mark_primary_virtual_base): New function.
1243 (mark_primary_bases): Walk in inheritance graph order, use
1244 mark_primary_virtual_base.
1245 (determine_primary_base): Use some more intermediate variables.
1246 (dfs_find_final_overrider): Don't check for overriding along a
1248 (dfs_modify_vtables): Walk into primary virtual bases too.
1249 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1250 (build_base_fields): Likewise.
1251 (dfs_set_offset_for_unshared_vbases): Likewise.
1252 (layout_virtual_bases): Likewise.
1253 (end_of_class): Likewise.
1254 (finish_struct_1): Call dump_class_hierarchy, if requested.
1255 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1256 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1257 (dump_class_hierarchy): Add file parameter. Append to file, if
1259 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1260 Use canonical base for virtual bases.
1261 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1262 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1263 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1264 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1266 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1267 from DATA. We want virtual primary bases and all bases via virtual.
1268 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1269 virtual base when not a construction vtable.
1270 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1271 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1272 Use canonical bases when processing virtual bases.
1273 (accumulate_vtbl_inits): We're interested in any base via a
1275 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1276 within a construction vtable, determine what is being overridden.
1277 (build_vtbl_initializer): Add more comments
1278 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1279 (build_rtti_vtbl_entries): Check if the base has lost its
1282 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1284 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1286 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1288 * decl.c (pushdecl): Call abort instead of fatal.
1289 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1290 * init.c (build_new_1): Likewise.
1291 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1292 * decl.c (build_typename_type): hash_table_init now returns void.
1293 decl.c (init_decl_processing): Make an error non-fatal.
1295 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1297 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1299 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1300 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1301 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1302 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1303 * decl.c (maybe_commonize_var): Use the new name-mangling where
1305 * decl2.c (comdat_linkage): Enhance comments. Make all
1306 compiler-generated things static, if COMDAT is not available.
1307 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1309 (tinfo_base_init): Use the correct mangled name for typeinfo
1310 strings, and push them into the global scope.
1311 (typeinfo_in_lib_p): New function.
1312 (synthesize_tinfo_var): Use it.
1313 (create_real_tinfo_var): Likewise.
1315 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1317 * decl.c (push_class_binding): Use context_for_name_lookup instead
1319 * search.c (context_for_name_lookup): Remove static. Check for NULL
1320 context in the loop.
1321 * cp-tree.h (context_for_name_lookup): Add prototype.
1323 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1325 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1326 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1328 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1329 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1331 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1333 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1334 of macros used when compiling g++spec.c.
1335 * g++spec.c (lang_specific_driver): Link with the shared
1338 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1340 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1341 make_reference_declarator, make_call_declarator), method.c
1342 (implicitly_declare_fn), parse.y (namespace_using_decl,
1343 notype_unqualified_id, expr_or_declarator, new_type_id,
1344 after_type_declarator, direct_after_type_declarator,
1345 notype_declarator, complex_notype_declarator,
1346 complex_direct_notype_declarator, qualified_id,
1347 notype_qualified_id, overqualified_id, direct_new_declarator,
1348 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1349 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1350 instead of build_parse_node.
1352 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1354 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1355 (minus_one_node): Moved to top level gcc directory. Renamed
1356 to integer_minus_one_node.
1358 * init.c (init_init_processing): Don't set minus_one_node.
1359 (build_vec_init): Use integer_minus_one_node.
1361 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1363 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1365 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1366 identical and they would be replaced with constant, remove
1367 MODIFY_EXPR from the tree.
1369 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1371 * Make-lang.in: Remove all dependencies on defaults.h.
1372 * call.c: Don't include defaults.h.
1374 * decl2.c: Likewise.
1375 * except.c: Likewise.
1379 * typeck.c: Likewise.
1381 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1383 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1384 operators even in "C" linkage.
1385 * method.c (set_mangled_name_for_decl): Likewise.
1386 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1387 overloaded operators in "C" linkage.
1389 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1391 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1392 (tsubst_arg_types): Check parameter is not void.
1393 (tsubst): Adjust tsubst_decl call.
1395 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1397 * call.c (add_builtin_candidate): Quote std properly, from
1400 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1402 * pt.c (check_explicit_specialization): Clone constructors and
1405 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1407 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1408 indicates anything special about template depth. Make sure we
1409 only count the user visible template classes.
1411 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1413 * call.c (build_conv): Typo in comment.
1414 (add_builtin_candidate): Add more explanation.
1415 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1416 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1417 when we have enumeral types.
1418 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1419 candidates for relops and eqops.
1420 (joust): Simplify control flow. Allow a non-template user
1421 function to hide a builtin.
1423 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1425 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1426 (more_specialized): Add deduction parameter.
1427 * call.c (joust): Adjust more_specialized call.
1428 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1429 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1430 (get_bindings_order): Remove.
1431 (get_bindings_real): Add DEDUCE parameter.
1432 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1433 REFERENCE_TYPE jig for DEDUCE_ORDER.
1434 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1435 maybe_adjust_types_for_deduction.
1436 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1438 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1439 (check_cv_quals_for_unify): Use new unify qualifier flags.
1440 (unify): Clear new unify qualifier flags.
1441 (get_bindings_real): Add DEDUCE parameter.
1442 (get_bindings): Adjust call to get_bindings_real.
1443 (get_bindings_overload): Likewise.
1444 (most_specialized_instantiation): Adjust call to
1447 2001-01-19 Jason Merrill <jason@redhat.com>
1449 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1451 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1454 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1456 * decl2.c (arg_assoc_class): Fix double iteration logic.
1458 2001-01-19 Jason Merrill <jason@redhat.com>
1460 * init.c (build_delete): Always call convert_force to strip cv-quals.
1462 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1463 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1464 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1466 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1468 * search.c (get_vbase_1): Count only virtual bases.
1470 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1472 * class.c (duplicate_tag_error): Robustify flag clearing.
1474 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1476 * cp-tree.h (lookup_template_class): Add complain parm.
1477 * decl.c (lookup_namespace_name): Adjust call to
1478 lookup_template_class.
1479 (make_typename_type): Likewise.
1480 * semantics.c (finish_template_type): Likewise.
1481 * pt.c (lookup_template_class): Add complain parm. Adjust.
1482 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1485 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1487 * pt.c (copy_default_args_to_explicit_spec): Preserve
1488 object's CV quals. Reorganize.
1490 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1492 * typeck.c (build_modify_expr): Say `initialization' for
1494 * init.c (build_default_init): Convert to enumeral type, if
1497 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1499 * parse.y (nomods_initdcl0): Properly set things up for
1502 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1504 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1505 (type_unification_real): Set it.
1508 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1510 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1512 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1514 * semantics.c (begin_class_definition): Check we're not inside a
1517 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1519 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1522 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1524 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1525 * call.c (build_over_call): Add comment.
1527 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1529 * cvt.c (ocp_convert): Handle vector type conversion
1530 * typeck2.c (digest_init): Handle vector type initializations
1532 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1534 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1537 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1539 * pt.c (check_nontype_parm): Rename to ...
1540 (invalid_nontype_parm_type_p): ... here.
1541 (process_template_parm): Adjust.
1542 (convert_template_argument): Adjust.
1544 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1546 * pt.c (check_nontype_parm): New function.
1547 (process_template_parm): Use it.
1548 (convert_template_argument): Use it.
1549 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1552 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1554 * tree.c: Add defaults.h
1555 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1556 * Make-lang.in (cp/tree.o): Add defaults.h.
1558 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1560 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1562 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1564 * g++.1: Change to be ".so man1/gcc.1".
1566 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1568 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1570 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1571 ($(srcdir)/cp/g++int.info): New target.
1572 * gxxint.texi: Add info directory entry. Use @@ in email address.
1573 * .cvsignore: Update.
1575 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1577 * typeck.c (build_c_cast): Do template processing earlier.
1578 Always pedwarn on array casts.
1580 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1582 * friend.c (make_friend_class): Make sure a templated class is
1583 actually a template.
1585 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1587 * decl2.c (get_guard): Set linkage from guarded decl.
1589 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1591 * call.c (convert_default_arg): Check for unprocessed
1593 * cp-tree.h (replace_defarg): Move to spew.c.
1594 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1595 spew.c, which is where they really are.
1596 (done_pending_defargs): Declare.
1597 (unprocessed_defarg_fn): Declare.
1598 * decl.c (replace_defarg): Move to spew.c
1599 * parse.y (structsp): Call done_pending_defargs.
1600 * spew.c (defarg_fns): Rearrange list structure.
1601 (defarg_fnsdone): New static variable.
1602 (defarg_depfns): New static variable.
1603 (init_spew): Adjust.
1604 (add_defarg_fn): Store the type in TREE_TYPE.
1605 (do_pending_defargs): Detect and deal with ordering constraints
1607 (done_pending_defargs): New function.
1608 (unprocessed_defarg_fn): New function.
1609 (replace_defarg): Moved from decl.c. Robustify. Don't save
1610 if circularity detected.
1612 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1614 * pt.c (unify): Check array has a domain, before checking
1615 whether it is variable sized.
1617 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1619 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1620 parameters with pointers to arrays of unknown bound.
1622 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1624 * parse.y (template_parm_header, template_spec_header): New
1625 reductions. Split out from ...
1626 (template_header): ... here. Use them.
1627 (template_template_parm): Use template_parm_header.
1628 * semantics.c (finish_template_template_parm): Add assert.
1630 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1632 * mangle.c (write_builtin_type): Fix thinko.
1634 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1635 (copy_default_args_to_explicit_spec): Likewise.
1636 (check_explicit_specialization): Use it.
1638 * class.c (finish_struct_1): Remove last argument in call to
1639 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1640 * decl.c (builtin_function): Likewise.
1641 (build_cp_library_fn): Likewise.
1642 (check_initializer): Likewise.
1643 (make_rtl_for_nonlocal_decl): Likewise.
1644 (cp_finish_decl): Likewise.
1645 (start_function): Likewise.
1646 * decl2.c (finish_anon_union): Likewise.
1647 * friend.c (do_friend): Likewise.
1648 * init.c (build_java_class_ref): Likewise.
1649 * method.c (make_thunk): Likewise.
1650 * pt.c (tsubst_friend_function): Likewise.
1651 * semantics.c (expand_body): Likewise.
1653 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1655 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1656 looking at DECL_CLONED_FUNCTION for non-functions.
1658 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1660 * error.c (dump_template_parameter): Use parm to determine how
1661 to print default value.
1663 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1665 * class.c (duplicate_tag_error): Clear more flags.
1667 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1669 * call.c (build_new_method_call): Use binfo_for_vbase.
1671 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1673 * cp-tree.h (flag_cond_mismatch): Don't declare.
1674 * decl2.c (flag_cond_mismatch): Don't define.
1675 (lang_f_options): Remove cond-mismatch.
1676 (unsupported_options): Add cond-mismatch.
1678 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1680 * class.c (handle_using_decl): Reject using of constructor name
1681 of sourcing class. Allow injecting of a method with same name as
1682 nested class. Fixup error messages.
1684 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1686 * decl2.c (lang_decode_option): Handle -Wformat=2.
1688 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1690 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1691 initialized_in_class.
1692 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1693 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1694 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1695 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1696 * pt.c (check_default_tmpl_args): Adjust for
1697 DECL_INITIALIZED_IN_CLASS_P.
1698 (instantiate_class_template): Likewise.
1699 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1701 * class.c (finish_struct): Constify saved_filename.
1703 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1705 * class.c (duplicate_tag_error): Adjust diagnostic.
1706 (finish_struct): Locally set location to start of struct.
1707 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1709 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1711 * decl.c (struct binding_level): Adjust class_shadowed comments
1713 (push_class_level_binding): Ajust comments to reflect reality.
1714 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1715 Don't set TREE_VALUE on the class_shadowed list.
1717 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1719 * decl2.c (acceptable_java_type): Allow references too.
1720 * init.c (build_java_class_ref): When using the new ABI, search
1721 `class$' and have it mangled with `mangle_decl.'
1722 * mangle.c (write_java_integer_type_codes): New function.
1723 (write_builtin_type): Detect and mangle Java integer and real
1726 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1728 * decl2.c (grokfield): Don't accept `asm' specifiers for
1729 non-static data members.
1731 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1733 * expr.c (cplus_expand_expr): Don't reset `target'.
1735 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1737 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1739 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1741 * parse.y (template_datadef): Check for error_mark_node.
1743 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1745 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1747 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1749 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1750 (record_builtin_type): Make non-static.
1751 (flag_short_double): Don't declare.
1752 (init_decl_processing): Remove the creation of many tree nodes now
1753 in c_common_nodes_and_builtins.
1754 (build_void_list_node): New function.
1755 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1756 * cp-tree.h (flag_short_wchar): Don't declare.
1758 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1760 * call.c (build_conv): Don't use build1 for USER_CONV.
1761 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1763 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1765 * lex.c (lang_init): Call c_common_lang_init.
1767 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1769 * search.c (lookup_fnfields_here): Remove.
1770 (look_for_overrides_r): Use lookup_fnfields_1.
1771 Ignore functions from using declarations.
1773 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1775 Implement exceptions specifiers for implicit member functions.
1776 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1777 * method.c (synthesize_exception_spec): New function.
1778 (locate_dtor, locate_ctor, locate_copy): New functions.
1779 (implicitly_declare_fn): Generate the exception spec too.
1780 * search.c (check_final_overrider): Check artificial functions
1782 * typeck2.c (merge_exception_specifiers): New function.
1784 2001-01-03 Jason Merrill <jason@redhat.com>
1786 * init.c (build_default_init): New fn.
1787 (perform_member_init): Split out from here.
1788 (build_new_1): Use it. Simplify initialization logic.
1789 (build_vec_init): Take an array, rather than a pointer and maxindex.
1790 Speed up simple initializations. Don't clean up if we're assigning.
1791 * cp-tree.h: Adjust.
1792 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1793 * parse.y (new_initializer): Return void_zero_node for ().
1794 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1795 * typeck2.c (digest_init): Only complain about user-written
1798 2000-12-22 Mike Stump <mrs@wrs.com>
1800 * decl2.c: (max_tinst_depth): Increase to 50.
1802 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1804 * class.c (invalidate_class_lookup_cache): Zero the
1805 previous_class_values.
1806 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1808 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1809 * decl.c (free_bindings): New variable.
1810 (push_binding): Don't create a new binding if we have one on the
1812 (pop_binding): Put old bindings on the free list.
1813 (init_decl_processing): Use size_int, not build_int_2.
1814 Register free_bindings as a GC root.
1815 (cp_make_fname_decl): Use size_int, not build_int_2.
1816 (push_inline_template_parms_recursive): Likewise.
1817 (end_template_parm_list): Likewise.
1818 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1819 (tsubst_template_parms): Use size_int, not build_int_2.
1821 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1823 2001-01-02 Richard Henderson <rth@redhat.com>
1825 * parse.y (asm): Set ASM_INPUT_P.
1827 2001-01-02 Jason Merrill <jason@redhat.com>
1829 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1832 * typeck.c (cp_truthvalue_conversion): New fn.
1833 * cvt.c (ocp_convert): Use it.
1835 * cp-tree.h: Lose c-common.c decls.
1837 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1838 * cvt.c (convert_to_void): Use type_unknown_p.
1840 * typeck.c (strip_all_pointer_quals): Also strip quals from
1841 pointer-to-member types.
1843 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1846 * call.c (build_new_method_call): Do evaluate the object parameter
1847 when accessing a static member.
1848 * typeck.c (build_component_ref): Likewise.
1850 2001-01-02 Andreas Jaeger <aj@suse.de>
1852 * decl.c (cp_missing_noreturn_ok_p): New.
1853 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1855 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1857 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1859 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1861 * class.c (pushclass): Remove #if 0'd code.
1862 * cp-tree.h (overload_template_name): Remove.
1863 * decl.c (store_bindings): Simplify.
1864 (pop_from_top_level): Likewise.
1865 * pt.c (overload_template_name): Remove.
1866 (instantiate_decl): Don't call push_to_top_level if it's not
1869 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1871 * pt.c (register_local_specialization): Don't return a value.
1872 (lookup_template_class): Use move-to-front heuristic when looking
1873 up template instantiations.
1874 (instantiate_decl): Only push_to_top_level when we're actually
1875 going to instantiate the template.
1877 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1879 * search.c (binfo_for_vtable): Return least derived class, not
1880 most. Handle secondary vtables.
1882 2000-12-22 Jason Merrill <jason@redhat.com>
1884 * pt.c (more_specialized): Don't optimize len==0.
1885 (fn_type_unification): If we're adding the return type, increase len.
1887 * typeck.c (build_binary_op): Fix pmf comparison logic.
1889 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1890 DECL_STATIC_FUNCTION_P.
1892 * semantics.c (genrtl_finish_function): Don't try to jump to
1893 return_label unless it exists.
1895 In partial ordering for a call, ignore parms for which we don't have
1897 * call.c (joust): Pass len to more_specialized.
1898 (add_template_candidate_real): Strip 'this', pass len.
1899 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1900 (get_bindings_order): New fn. Pass len down.
1901 (get_bindings_real): Strip 'this', pass len.
1902 (fn_type_unification): Likewise.
1903 (type_unification_real): Succeed after checking 'len' args.
1904 (most_specialized_instantiation): Lose explicit_args parm.
1905 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1908 2000-12-21 Jason Merrill <jason@redhat.com>
1910 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1911 DECL_TEMPLATE_RESULT.
1913 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1914 lookup_fnfields_here.
1916 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1918 * call.c (build_object_call): Also allow conversions that return
1919 reference to pointer to function.
1920 (add_conv_candidate): Handle totype being ref to ptr to fn.
1921 (build_field_call): Also allow members of type reference to function.
1922 Lose support for calling pointer to METHOD_TYPE fields.
1924 * error.c (dump_expr): Handle *_CAST_EXPR.
1926 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1928 * tree.c (break_out_cleanups): Lose.
1929 * cp-tree.h: Remove prototype.
1930 * typeck.c (build_component_ref): Don't break_out_cleanups.
1931 (build_compound_expr): Likewise.
1932 * semantics.c (finish_expr_stmt): Likewise.
1934 2000-12-20 Richard Henderson <rth@redhat.com>
1936 * cp-tree.h: Update declarations.
1937 * decl.c (finish_case_label): Return the new stmt node.
1938 * semantics.c (finish_goto_stmt): Likewise.
1939 (finish_expr_stmt, finish_return_stmt): Likewise.
1940 (finish_break_stmt, finish_continue_stmt): Likewise.
1941 (finish_asm_stmt): Likewise.
1942 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1943 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1944 (simple_if, simple_stmt): Return the new stmt node.
1947 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1949 * cp-tree.h: Don't declare warn_long_long.
1951 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1953 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1956 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1958 * pt.c (unify): Handle when both ARG and PARM are
1959 BOUND_TEMPLATE_TEMPLATE_PARM.
1961 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1963 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1964 DECL_TEMPLATE_PARM_P.
1966 2000-12-15 Jason Merrill <jason@redhat.com>
1968 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1970 * init.c (build_new_1): Don't strip quals from type.
1972 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1974 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1976 * call.c (build_new_function_call): Lose space before paren in
1978 (build_new_method_call): Likewise.
1980 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1982 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1984 * pt.c (check_explicit_specialization): Propagate default
1985 function arguments to explicit specializations.
1987 2000-12-13 DJ Delorie <dj@redhat.com>
1989 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1992 2000-12-08 Jason Merrill <jason@redhat.com>
1994 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1996 Clean up copy-initialization in overloading code.
1997 * call.c (build_user_type_conversion_1): Die if we are asked to
1998 convert to the same or a base type.
1999 (implicit_conversion): Avoid doing so. Lose reference binding code.
2000 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2001 direct-initialization. Also do direct-init part of copy-init.
2002 (build_user_type_conversion): Don't provide context to convert_like.
2003 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2004 the constructor call for copy-init.
2006 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2007 instantiation of a member template.
2008 (do_decl_instantiation): Not here.
2010 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2012 * class.c (check_field_decls): Don't special case anonymous
2013 fields in error messages.
2014 (note_name_declared_in_class): Use %D on diagnostic.
2016 * tree.c (pod_type_p): Use strip_array_types.
2017 (cp_valid_lang_attribute): Likewise.
2018 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2019 multiple evaluations.
2020 (cp_has_mutable_p): Use strip_array_types.
2022 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2024 * cp-tree.h (sufficient_parms_p): Declare new function.
2025 * call.c (sufficient_parms_p): New function, broken out of ...
2026 (add_function_candidate): ... here. Use it.
2027 (add_conv_candidate): Use it.
2028 * decl.c (grok_ctor_properties): Use it.
2030 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2032 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2034 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2036 * decl2.c (lang_decode_option): Handle -Wformat-security.
2038 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2040 * pt.c (verify_class_unification): New function.
2041 (get_class_bindings): Use it.
2042 (try_class_unification): Tidy.
2043 (unify): Handle when argument of a template-id is not
2044 template parameter dependent.
2045 (template_args_equal): Handle when TREE_CODE's do not match.
2047 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2049 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2050 for -save-temps, pass all relevant -Defines to it, and then don't
2051 pass them to cc1plus.
2053 2000-12-05 Will Cohen <wcohen@redhat.com>
2055 * decl.c (finish_case_label): Cleared
2056 more_cleanups_ok in surrounding function scopes.
2057 (define_label): Likewise.
2059 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2061 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2062 (get_matching_virtual): Remove.
2063 (look_for_overrides): Declare new function.
2064 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2066 * class.c (check_for_override): Move base class iteration code
2067 to look_for_overrides.
2068 * search.c (next_baselink): Remove.
2069 (get_virtuals_named_this): Remove.
2070 (get_virtual_destructor): Remove.
2071 (tree_has_any_destructors_p): Remove.
2072 (struct gvnt_info): Remove.
2073 (check_final_overrider): Remove `virtual' from error messages.
2074 (get_matching_virtuals): Remove. Move functionality to ...
2075 (look_for_overrides): ... here, and ...
2076 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2079 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2081 * typeck.c (get_delta_difference): If via a virtual base,
2083 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2086 2000-12-04 Richard Henderson <rth@redhat.com>
2088 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2090 2000-12-04 Jason Merrill <jason@redhat.com>
2092 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2093 (write_builtin_type): Pass intSI_type_node and the like through
2095 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2096 Pass intSI_type_node and the like through type_for_mode.
2097 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2098 * pt.c (tsubst, unify): Likewise.
2099 * tree.c (walk_tree): Likewise.
2100 * error.c (dump_type): Likewise.
2101 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2103 * Make-lang.in: Tweak top comment for emacs.
2106 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2108 * class.c (clone_function_decl): Robustify.
2110 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2112 * decl.c (store_bindings): Only search in the non modified
2113 old_bindings for duplicates.
2115 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2117 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2120 * typeck.c (build_static_cast): Remove unused variable.
2122 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2124 * pt.c: Fix typo in comment.
2126 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2128 * decl2.c (warn_format): Remove definition.
2129 (lang_decode_option): Handle -Wformat-nonliteral,
2130 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2132 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2134 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2135 (init_decl_processing): Don't create string_type_node,
2136 const_string_type_node, wint_type_node, intmax_type_node,
2137 uintmax_type_node, default_function_type, ptrdiff_type_node and
2138 unsigned_ptrdiff_type_node. Adjust position of call to
2139 c_common_nodes_and_builtins.
2140 (identifier_global_value): New function.
2142 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2144 * call.c (standard_conversion): Reject pointer to member
2145 conversions from ambiguous, inaccessible or virtual bases.
2146 * typeck.c (build_static_cast): Don't check pointers to members
2149 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2151 * method.c (do_build_copy_constructor): Preserve cv
2152 qualifications when accessing source object members.
2153 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2156 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2158 * method.c (do_build_assign_ref): Construct appropriately
2159 CV-qualified base reference. Don't allow const casts in base
2162 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2164 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2165 incomplete return type.
2167 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2169 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2170 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2173 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2175 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2177 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2179 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2181 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2183 * decl.c (grokdeclarator): Do type access control on friend
2186 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2188 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2189 bison parser ickiness.
2190 * pt.c (tsubst_friend_function): Enter namespace scope when
2191 tsubsting the function name.
2192 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2194 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2196 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2197 * cvt.c (cp_convert_to_pointer): Add force parameter.
2198 Allow conversions via virtual base if forced.
2199 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2200 (ocp_convert): Likewise.
2201 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2202 * typeck.c (get_delta_difference): Adjust handling of virtual
2205 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2207 * tree.c (struct list_hash): Remove.
2208 (list_hash_table): Make it be an htab.
2209 (struct list_proxy): New type.
2210 (list_hash_eq): New function.
2211 (list_hash_pieces): Renamed from ...
2212 (list_hash): ... this.
2213 (list_hash_lookup): Remove.
2214 (list_hash_add): Remove.
2215 (hash_tree_cons): Use the generic hashtable.
2216 (mark_list_hash): Remove.
2217 (init_tree): Create the hashtable.
2219 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2221 * method.c (build_mangled_C9x_name): Rename to
2222 build_mangled_C99_name. Change C9X references in comments to
2225 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2227 * parse.y (unary_expr): Move VA_ARG from here ...
2228 (primary): ... to here.
2230 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2232 * semantics.c (finish_id_expr): If type is error_mark, return
2235 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2237 * pt.c (lookup_template_class): Simplify loop exit constructs.
2238 Cope when there is no partial instantiation of a template
2241 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2243 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2245 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2247 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2250 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2251 destructors that haven't already been cloned.
2253 2000-11-20 Richard Henderson <rth@redhat.com>
2255 * parse.y (yyparse_1): Rename the parser entry point.
2257 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2259 * mangle.c (write_name): Use <unscoped-name> for names directly in
2261 (write_unscoped_name): Accept names directly in function scope.
2263 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2265 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2266 * parse.y (extdef): Add EXPORT reduction.
2267 * spew.c (yylex): Don't skip export here.
2269 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2271 * decl.c (init_decl_processing): Correct name of pure virtual
2272 function under the new ABI.
2273 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2274 (throw_bad_typeid): Likewise for bad typeid function.
2276 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2278 * decl.c (grokparms): Don't even function types of `void' type,
2280 * mangle.c (write_type): Don't crash when confronted with the
2283 * decl.c (grokparms): Don't create parameters of `void' type.
2285 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2287 * lex.c (mark_impl_file_chain): Delete.
2288 (init_parse): Remove call to ggc_add_string_root. No need to
2289 ggc_strdup a string constant. Do not add impl_file_chain to GC
2291 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2293 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2295 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2297 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2299 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2300 * decl.c (grokdeclarator): Don't reject void parms here.
2301 (require_complete_types_for_parms): Simplify, use
2302 complete_type_or_else.
2303 (grokparms): Remove bitrot. Remove funcdef parm.
2304 Deal with ellipsis parm lists here.
2305 * semantics.c (finish_parmlist): Don't append void_list_node
2306 here. Set PARMLIST_ELLIPSIS_P.
2308 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2310 * typeck2.c (incomplete_type_error): Reorganise to avoid
2311 excessive diagnostics.
2313 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2315 * lex.c (struct impl_files, internal_filename): Constify a char *.
2317 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2319 * mangle.c (write_special_name_constructor): Don't generate
2320 assembler junk when confronted with an old-style constructor.
2321 (write_special_name_destructor): Likewise.
2322 (mangle_decl_string): Do it here instead.
2324 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2326 * call.c (op_error): Make error messages clearer.
2328 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2330 * decl.c (wrapup_globals_for_namespace): Don't mark things
2331 TREE_ASM_WRITTEN when they're not.
2333 2000-11-15 Jason Merrill <jason@redhat.com>
2335 * typeck2.c (friendly_abort): Uncount the error before handing
2338 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2340 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2342 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2344 * class.c (build_vtbl_initializer): Fix typo in comment.
2345 * typeck.c (expr_sizeof): Don't crash on errors.
2347 2000-11-14 Jim Wilson <wilson@redhat.com>
2349 * lang-specs.h: Add %2 after %(cc1_options).
2351 2000-11-14 Richard Henderson <rth@redhat.com>
2353 * typeck.c (c_sizeof): Be strict about casting result value
2354 back to c_size_type_node.
2355 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2357 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2359 * typeck.c (build_unary_op): Use boolean_increment from
2360 c-common.c, moving the relevant code there.
2362 2000-11-11 Jason Merrill <jason@redhat.com>
2364 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2366 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2369 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2371 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2372 * lex.c (copy_lang_decl): Likewise.
2374 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2376 * dump.c (cp_dump_tree): Don't dump function bodies here.
2378 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2379 (dump.o): Update dependency list.
2380 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2381 (flag_dump_translation_unit): Likewise.
2382 (CP_TYPE_QUALS): Adjust definition.
2383 (DECL_C_BIT_FIELD): Remove.
2384 (SET_DECL_C_BIT_FIELD): Likewise.
2385 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2386 (add_maybe_template): Likewise.
2387 (strip_array_types): Likewise.
2388 (dump_node_to_file): Likewise.
2389 (cp_dump_tree): New function.
2390 * decl.c (init_decl_processing): Set lang_dump_tree.
2391 * decl2.c (flag_dump_translation_unit): Remove.
2392 * dump.c: Move most of it to ../c-dump.c.
2393 (cp_dump_tree): New function.
2394 * pt.c (add_maybe_template): Remove.
2395 * typeck.c (strip_array_types): Likewise.
2397 2000-11-07 Eric Christopher <echristo@redhat.com>
2399 * decl.c (init_decl_processing): Change definition of
2400 __wchar_t to wchar_t. Remove artificial declaration of
2402 * lex.c: Change instances of __wchar_t to wchar_t.
2404 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2406 * lex.c (do_identifier): Don't lookup_name for operators.
2407 * parse.y (operator): Save looking_for_typename.
2408 (unoperator): Restore it.
2409 * spew.c (frob_opname): Use nth_token for lookahead.
2411 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2413 * decl.c (grok_op_properties): Always use coerce_new_type and
2415 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2416 exception specification. Tidy up.
2417 (coerce_delete_type): Preserve exception specification. Tidy up.
2419 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2421 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2422 (push_binding_level), error.c (cp_tree_printer), pt.c
2423 (process_partial_specialization, tsubst_template_arg_vector),
2424 search.c (lookup_member): Use memset () instead of bzero ().
2426 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2428 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2430 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2432 * Make-lang.in (c++.distdir): Remove.
2434 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2436 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2437 declarations from different namespaces to be combined.
2439 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2441 * decl.c: Include tm_p.h.
2443 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2445 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2447 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2449 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2450 (build_overload_value), repo.c (open_repo_file), xref.c
2451 (open_xref_file): Use strchr () and strrchr () instead of index ()
2454 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2456 * call.c (build_over_call): Call fold on the CALL_EXPR.
2458 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2460 * error.c (dump_template_decl): Separate template hearders with
2463 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2465 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2466 TS_* flags with corresponding TFF_*. Adjust prototypes of
2467 functions (which used to take a tree_string_flags) to take an int.
2469 * cp-tree.h (enum tree_string_flags): Remove
2470 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2471 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2472 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2473 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2474 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2475 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2476 (type_as_string, decl_as_string, expr_as_string,
2477 context_as_string): Adjust prototype.
2479 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2480 instead of TS_PLAIN.
2482 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2483 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2486 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2488 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2489 (linkage_kind): New enumeration.
2490 (decl_linkage): New function.
2491 * decl2.c (comdat_linkage): Extend comment.
2492 * error.c (dump_function_decl): Print the arguments used to
2493 instantiate a template, even when not printing the type of the
2495 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2496 not TREE_PUBLIC, to test for external linkage.
2497 * tree.c (decl_linkage): New function.
2499 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2501 * pt.c (instantiate_decl): Always instantiate static data members
2502 initialized in-class.
2504 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2506 * Make-lang.in: Move all build rules here from Makefile.in,
2507 adapt to new context. Wrap all rules that change the current
2508 directory in parentheses. Expunge all references to $(P).
2509 When one command depends on another and they're run all at
2510 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2511 all object-file generation rules. Delete obsolete variables.
2513 * Makefile.in: Delete.
2514 * config-lang.in: Delete outputs= line.
2516 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2518 * error.c (dump_function_decl): Print no space between
2519 `ptr-operator' the `type-specifier' of the return type.
2520 (dump_type_prefix): Make sure we put space at the appropriate
2523 2000-10-23 Jason Merrill <jason@redhat.com>
2525 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2527 2000-10-22 Jason Merrill <jason@redhat.com>
2529 * call.c (build_conditional_expr): Use ocp_convert to force
2532 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2534 * call.c (standard_conversion): Use RVALUE_CONVs for all
2535 expressions that satisfy lvalue_p, not just those that satisfy
2538 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2540 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2541 not one with TYPE_IS_SIZETYPE set.
2542 (dubious_conversion_warnings): Remove special-case code.
2544 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2546 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2547 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2548 (dump_type_prefix): Print vector-of-int as 'int vector'.
2549 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2550 * tree.c (walk_tree): Handle VECTOR_TYPE.
2552 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2554 2000-10-21 Jason Merrill <jason@redhat.com>
2556 * parse.y (operator): Set got_object from got_scope.
2557 Set looking_for_typename.
2558 * decl.c (lookup_name_real): Clear val after setting from_obj.
2559 Reorganize diagnostic.
2561 2000-10-20 Jason Merrill <jason@redhat.com>
2563 * tree.c (walk_tree): Don't walk into default args.
2565 * error.c (dump_expr): Use host_integerp.
2567 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2569 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2570 "since" in error message.
2572 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2574 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2576 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2578 * decl.c (revert_static_member_fn): Fixed typo.
2580 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2582 * class.c (subobject_offset_fn): New type.
2583 (dfs_record_base_offsets): Remove.
2584 (record_base_offsets): Likewise.
2585 (dfs_search_base_offsets): Likewise.
2586 (record_subobject_offset): New function.
2587 (check_subobject_offset): Likewise.
2588 (walk_subobject_offsets): Likewise.
2589 (record_subobject_offsets): Likewise.
2590 (layout_conflict_p): Reimplement.
2591 (layout_nonempty_base_or_field): Correct handling of type
2592 conflicts during layout.
2593 (layout_empty_base): Likewise.
2594 (build_base_field): Adjust to handle new representation of empty
2596 (build_base_fields): Likewise.
2597 (layout_virtual_bases): Likewise.
2598 (splay_tree_compare_integer_csts): New function.
2599 (layout_class_type): Use a splay_tree, rather than a varray, to
2600 represent the offsets of empty bases.
2602 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2603 * decl.c (select_decl): Don't return declarations that are
2606 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2608 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2609 (fake_std_node): New macro.
2610 * decl.c (in_std): Rename to ...
2611 (in_fake_std): ... this.
2612 (flag_no_builtin): Remove.
2613 (flag_no_nonansi_builtin): Likewise.
2614 (walk_namespaces_r): Use fake_std_node.
2615 (push_namespace): Use std_identifier.
2616 (pop_namespace): Use in_fake_std.
2617 (lookup_name_real): Use fake_std_node.
2618 (init_decl_processing): When -fhonor-std, create the `std'
2619 namespace. Don't create a dummy fake_std_node in that case.
2620 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2621 (builtin_function): Put builtins whose names don't begin
2622 with `_' in the std namespace.
2623 * decl2.c (flag_no_builtin): Remove.
2624 (flag_no_nonansi_builtin): Likewise.
2625 (set_decl_namespace): Use fake_std_node.
2626 (validate_nonmember_using_decl): Likewise.
2627 (do_using_directive): Likewise.
2628 (handle_class_head): Likewise.
2629 * dump.c (dequeue_and_dump): Likewise.
2630 * except.c (init_exception_processing): Use std_identifier.
2631 * init.c (build_member_call): Use fake_std_node.
2632 * rtti.c (init_rtti_processing): Use std_identifier.
2634 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2636 * cp-tree.h (back_end_hook): Remove declaration.
2637 * decl2.c (back_end_hook): Remove definition.
2639 * dump.c (dequeue_and_dump): Dump TREE_USED.
2641 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2643 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2645 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2647 * decl.c (WINT_TYPE): Define.
2648 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2649 c_size_type_node, signed_size_type_node and wint_type_node.
2651 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2653 * decl2.c (warn_missing_format_attribute): New variable.
2654 (lang_decode_option): Decode -Wmissing-format-attribute.
2656 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2658 * typeck.c (qualify_type): Remove.
2659 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2661 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2663 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2665 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2667 * Makefile.in (parse.c, parse.h): Create atomically.
2669 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2671 * class.c (current_obstack): Remove.
2672 * decl.c (ggc_p): Remove.
2673 (start_decl): Don't use decl_tree_cons.
2674 (grokdeclarator): Don't use build_decl_list.
2675 (start_function): Don't use decl_tree_cons.
2676 (finish_function): Don't mess with obstacks.
2677 * decl2.c (grok_x_components): Don't use build_decl_list.
2678 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2679 (implicitly_declare_fn): Don't call build_decl_list.
2680 * parse.y (frob_specs): Don't call build_decl_list or
2682 (expr_or_declarator_intern): Don't call decl_tree_cons.
2683 (primary): Don't call build_decl_list.
2684 (fcast_or_absdcl): Likewise.
2685 (typed_declspecs): Don't call decl_tree_cons.
2686 (reserved_declspecs): Don't call build_decl_list.
2687 (declmods): Likewise.
2688 (reserved_typespecquals): Likewise.
2690 (new_type_id): Likewise.
2691 (cv_qualifiers): Likewise.
2692 (after_type_declarator_intern): Likewise.
2693 (notype_declarator_intern): Likewise.
2694 (absdcl_intern): Likewise.
2695 (named_parm): Likewise.
2696 * pt.c (most_specialized_class): Likewise.
2697 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2698 (init_repo): Initialize it.
2699 * search.c (current_obstack): Remove.
2700 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2702 2000-10-09 Richard Henderson <rth@cygnus.com>
2704 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2705 (c++ language support bits for libgcc): Remove.
2706 (c++.clean): Remove cplib2.txt cleanup.
2707 * config-lang.in (headers, lib2funcs): Remove.
2709 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2710 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2711 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2712 * inc/new.h, inc/typeinfo: Remove files.
2714 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2716 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2718 (init_decl_processing): Initialize intmax_type_node and
2721 2000-10-06 Richard Henderson <rth@cygnus.com>
2723 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2724 (original_result_rtx): Remove.
2725 * decl.c (save_function_data): Don't clear x_result_rtx.
2726 (mark_lang_function): Don't mark it either.
2727 * expr.c (fixup_result_decl): Remove.
2728 * semantics.c (genrtl_named_return_value): Frob the return decl
2729 before calling emit_local_var.
2730 (genrtl_finish_function): Don't call fixup_result_decl.
2731 Always emit the jump to return_label.
2733 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2735 * pt.c (lookup_template_class): Set current access for enum.
2736 (tsubst_enum): Set file & line for enum decl.
2738 * spew.c (yylex): Remove unused variable.
2740 2000-10-05 Richard Henderson <rth@cygnus.com>
2742 * semantics.c (genrtl_finish_function): Don't init or check
2743 can_reach_end; remove noreturn and return value checks.
2745 2000-10-05 Tom Tromey <tromey@cygnus.com>
2747 * init.c (build_java_class_ref): Use `build_static_name' with a
2748 suffix, not a prefix, to build the class object's name.
2750 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2752 * cp-tree.h (access_kind): Fix comment typo.
2753 * decl2.c (grokfield): Fix diagnostic typo.
2754 * semantics.c (finish_template_type): Fix comment typo.
2755 (finish_qualified_object_call_expr): Likewise.
2757 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2759 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2762 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2764 * spew.c (frob_id): New static function.
2765 (frob_opname): Use it.
2768 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2770 * decl.c (lang_mark_false_label_stack): Remove.
2771 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2773 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2775 * gxxint.texi: Use @email for formatting email addresses.
2777 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2779 * error.c: Remove direct obstack manipulation. Replace with
2780 output_buffer-based formatting. Adjust calls to removed macros.
2781 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2782 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2783 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2785 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2787 * ir.texi: Move to ../c-tree.texi.
2789 2000-09-20 Jason Merrill <jason@redhat.com>
2791 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2793 2000-09-21 Andreas Jaeger <aj@suse.de>
2795 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2796 * cp-tree.h: ... here.
2798 * error.c: Remove declaration of cp_printer.
2800 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2802 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2804 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2806 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2809 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2811 * decl.c (start_function): Robustify.
2813 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2815 * cp-tree.h (check_function_format): Accept a `status' parameter.
2817 * call.c, typeck.c: Updates calls to `check_function_format'.
2819 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2821 * decl2.c (handle_class_head): Always push some scope even
2824 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2826 * cp-tree.h (struct cp_language_function): Remove
2827 x_scope_stmt_stack and name_declared.
2828 (current_scope_stmt_stack): Remove.
2829 (function_name_declared_p): New macro.
2830 (struct lang_decl_flags): Use c_lang_decl as a base class.
2832 (struct lang_decl): Replace saved_tree with context.
2833 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2834 (SET_DECL_FRIEND_CONTEXT): Likewise.
2835 (DECL_VIRTUAL_CONTEXT): Likewise.
2836 (DECL_SAVED_TREE): Remove.
2837 (C_DECLARED_LABEL_FLAG): Likewise.
2838 (cplus_expand_expr_stmt): Don't declare.
2839 (add_decl_stmt): Likewise.
2840 (add_scope_stmt): Likewise.
2841 * decl.c (mark_stmt_tree): Remove.
2842 (case_compare): Likewise.
2843 (finish_case_label): Use c_add_case_label.
2844 (init_decl_processing): Set more language-specific hooks.
2845 (build_enumerator): Fix typo in comment.
2846 (cplus_expand_expr_stmt): Remove.
2847 (mark_lang_function): Use mark_c_language_function.
2848 (lang_mark_tree): Use c_mark_lang_decl.
2849 * decl2.c: Change order of inclusion.
2850 * except.c: Likewise.
2851 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2852 back on c_expand_expr.
2853 * friend.c: Include expr.h.
2854 * init.c: Change order of inclusion.
2855 * Makefile.in: Update dependencies.
2856 * lex.h (free_lang_decl_chain): Remove.
2857 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2858 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2860 (instantiate_decl): Use function_name_declared_p.
2861 * semantics.c (lang_expand_expr_stmt): Remove.
2862 (set_current_function_name_declared): Likewise.
2863 (current_function_name_declared): Likewise.
2864 (begin_compound_stmt): Use function_name_declared_p.
2865 (add_decl_stmt): Remove.
2866 (setup_vtbl_ptr): Use function_name_declared_p.
2867 (add_scope_stmt): Remove.
2868 (current_scope_stmt_stack): New function.
2869 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2870 (expand_body): Use function_name_declared_p.
2871 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2872 * typeck.c: Change order of includes.
2873 (convert_sequence): Remove.
2875 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2877 * lex.c (reswords): Add _Complex.
2879 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2881 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2883 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2885 * init.c (begin_init_stmts): Don't use // comments.
2887 2000-09-12 Jason Merrill <jason@redhat.com>
2889 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2890 all non-extern arrays.
2892 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2893 typenames, too. Downgrade complaint to pedwarn.
2894 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2895 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2896 'class This::Inherited'.
2898 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2900 * decl.c (finish_case_label): Given the LABEL_DECL a
2903 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2905 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2906 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2907 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2908 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2909 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2911 (sorry_for_unsupported_tree, print_scope_operator,
2912 print_left_paren, print_right_paren, print_left_bracket,
2913 print_right_bracket, print_whitespace): Likewise.
2914 (aggr_variety): Rename to class_key_or_enum.
2915 (print_type): Rename to print_type_id.
2916 (print_type_specifier_seq, print_simple_type_specifier,
2917 print_elaborated_type_specifier,
2918 print_rest_of_abstract_declarator,
2919 print_parameter_declaration_clause, print_exception_specification,
2920 print_nested_name_specifier, print_template_id,
2921 typedef_original_name, print_template_argument_list_start,
2922 print_template_argument_list_end): New functions.
2924 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2926 * ir.texi: Add more documentation.
2928 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2930 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2931 (current_function_parms): Don't define.
2932 (struct cp_language_function): Remove parms_stored.
2933 (current_function_just_assigned_this): Don't define.
2934 (current_function_parms_stored): Likewise.
2935 (static_ctors): Declare.
2936 (static_dtors): Likewise.
2937 (SF_EXPAND): Don't define.
2938 (expand_start_early_try_stmts): Remove declaration.
2939 (store_parm_decls): Likewise.
2940 * decl.c (static_ctors): Don't declare.
2941 (static_dtors): Likewise.
2942 (struct binding_level): Remove this_block.
2943 (poplevel): Remove dead code.
2944 (set_block): Likewise.
2945 (mark_binding_level): Don't mark this_block.
2946 (mark_saved_scope): Don't mark x_function_parms.
2947 (init_decl_processing): Don't add current_function_parms as a GC
2949 (check_function_type): Change prototype.
2950 (start_function): Remove RTL-generation code.
2951 (expand_start_early_try_stmts): Remove.
2952 (store_parm_decls): Give it internal linkage. Remove
2953 RTL-generation code.
2954 (finish_function): Remove RTL-generation code.
2955 * decl2.c (static_ctors): Fix formatting.
2956 (static_dtors): Likewise.
2957 * method.c (use_thunk): Don't call store_parm_decls.
2958 (synthesize_method): Likewise.
2959 * optimize.c (maybe_clone_body): Likewise.
2960 * parse.y (fn.def2): Likewise.
2961 (.set_base_init): Likewise.
2962 (nodecls): Likewise.
2963 * pt.c (instantiate_decl): Likewise.
2964 * rtti.c (synthesize_tinfo_fn): Likewise.
2965 * semantics.c (genrtl_try_block): Simplify.
2966 (expand_body): Use genrtl_start_function and
2967 genrtl_finish_function.
2968 (genrtl_start_function): New function.
2969 (genrtl_finish_function): Likewise.
2971 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2973 * error.c (cp_tree_printer, case 'P'): Append break.
2975 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2977 * cp-tree.h (frob_opname): Declare.
2978 * parse.y (saved_scopes): New static variable.
2979 (cp_parse_init): Adjust.
2980 (do_id): If lastiddecl is NULL, do do_identifier.
2981 (operator): Save scope information.
2982 (unoperator): New reduction. Restore scope information.
2983 (operator_name): Append unoperator. Call frob_opname.
2984 * spew.c (frob_opname): Define.
2986 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2988 * decl.c, rtti.c: Include defaults.h if not already included.
2989 Don't define the *_TYPE_SIZE macros.
2991 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2993 * cp-tree.h (push_switch): Change prototype.
2994 (check_cp_case_value): Remove declaration.
2995 (decl_constant_value): Likewise.
2996 * decl.c (struct cp_switch): Add switch_stmt and cases.
2997 (case_compare): New function.
2998 (push_switch): Set switch_stmt. Initialize cases.
2999 (pop_switch): Clean up cases.
3000 (define_case_label): Rename to ...
3001 (finish_case_label): ... this. Do semantic analysis for case
3003 (start_function): Correct comment.
3004 * decl2.c (check_cp_case_value): Remove.
3005 * expr.c (do_case): Remove.
3006 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3007 * semantics.c (genrtl_do_poplevel): Remove declaration.
3008 (RECHAIN_STMTS): Remove.
3009 (finish_break_stmt): Use build_break_stmt.
3010 (finish_continue_stmt): Use build_continue_stmt.
3011 (finish_switch_cond): Adjust condition here, rater than in
3012 c_expand_start_case.
3013 (finish_case_label): Remove.
3014 * typeck.c (c_expand_return): Remove.
3015 (c_expand_start_case): Likewise.
3017 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3019 * ir.texi: Document type nodes.
3021 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3023 * cp-tree.h (init_cp_semantics): Declare.
3024 (genrtl_try_block): Don't declare.
3025 (genrtl_handler): Likewise.
3026 (genrtl_catch_block): Likewise.
3027 (genrtl_ctor_stmt): Likewise.
3028 (genrtl_subobject): Likewise.
3029 (genrtl_do_poplevel): Likewise.
3030 (genrtl_named_return_value): Likewise.
3031 * lex.c (init_parse): Call init_cp_semantics.
3032 * semantics.c (genrtl_try_block): Give it internal linkage.
3033 (genrtl_handler): Likewise.
3034 (genrtl_catch_block): Likewise.
3035 (genrtl_ctor_stmt): Likewise.
3036 (genrtl_subobject): Likewise.
3037 (genrtl_do_poplevel): Likewise.
3038 (genrtl_named_return_value): Likewise.
3039 (lang_expand_stmt): Rename to ...
3040 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3041 (init_cp_semantics): Define.
3043 * decl.c (initialize_local_var): Remove RTL-generating code.
3044 * semantics.c (genrtl_try_block): Fix formatting.
3046 Move statement-tree facilities from C++ to C front-end.
3047 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3048 (void_zero_node): Remove.
3049 (stmt_tree): Likewise.
3050 (scope_chain): Adjust.
3051 (language_function): Rename to cp_language_function.
3052 (cp_function_chain): Adjust.
3053 (current_stmt_tree): Remove.
3054 (last_tree): Likewise.
3055 (last_expr_type): Likewise.
3056 (struct lang_decl): Adjust.
3057 (STMT_IS_FULL_EXPR_P): Remove.
3059 (begin_stmt_tree): Likewise.
3060 (finish_stmt_tree): Likewise.
3061 (walk_tree_fn): Likewise.
3062 (walk_stmt_tree): Likewise.
3063 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3064 * decl.c (mark_stmt_tree): Adjust type.
3065 (init_decl_processing): Don't build void_zero_node.
3066 (initialize_local_var): Adjust usage of current_stmt_tree.
3067 (finish_enum): Use add_stmt, not add_tree.
3068 (save_function_data): Adjust use of language_function.
3069 (finish_constructor_body): Use add_stmt, not add_tree.
3070 (finish_destructor_body): Likewise.
3071 (push_cp_function_context): Adjust use of language_function.
3072 (pop_cp_function_context): Likewise.
3073 (mark_lang_function): Likewise.
3074 (mark_cp_function_context): Likewise.
3075 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3076 (build_vec_init): Likewise.
3077 * semantics.c (SET_LAST_STMT): Remove.
3078 (RECHAIN_STMTS): Don't use it.
3079 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3080 (current_stmt_tree): Define.
3082 (finish_goto_stmt): Use add_stmt, not add_tree.
3083 (finish_expr_stmt): Likewise.
3084 (begin_if_stmt): Likewise.
3085 (finish_then_clause): Likewise.
3086 (begin_while_stmt): Likewise.
3087 (begin_do_stmt): Likewise.
3088 (finish_return_stmt): Likewise.
3089 (begin_for_stmt): Likewise.
3090 (finish_break_stmt): Likewise.
3091 (finish_continue_stmt): Likewise.
3092 (begin_switch_stmt): Likewise.
3093 (finish_case_label): Likewise.
3094 (begin_try_block): Likewise.
3095 (begin_function_try_block): Likewise.
3096 (begin_handler): Likewise.
3097 (begin_catch_block): Likewise.
3098 (begin_compound_stmt): Likewise.
3099 (begin_asm_stmt): Likewise.
3100 (finish_asm_stmt): Likewise.
3101 (finish_label_stmt): Likewise.
3102 (add_decl_stmt): Likewise.
3103 (finish_subobject): Likewise.
3104 (finish_decl_cleanup): Likewise.
3105 (finish_named_return_value): Likewise.
3106 (setup_vtbl_ptr): Likewise.
3107 (add_scope_stmt): Likewise.
3108 (finish_stmt_expr): Likewise.
3109 (prune_unused_decls): Remove.
3110 (begin_stmt_tree): Likewise.
3111 (finish_stmt_tree): Likewise.
3112 (prep_stmt): Adjust use of current_stmt_tree.
3113 (lang_expand_stmt): Likewise.
3114 * tree.c (statement_code_p): Remove.
3115 (cp_statement_code_p): New function.
3116 (walk_stmt_tree): Remove.
3117 (init_tree): Set lang_statement_code_p.
3119 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3121 Integrated preprocessor.
3123 * Make-lang.in, Makefile.in: Remove all references to input.c,
3124 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3125 * gxx.gperf, hash.h, input.c: Delete.
3126 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3127 initialized properly.
3129 * class.c (fixup_pending_inline): Take a tree, not a
3130 struct pending_inline *. All callers changed.
3131 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3132 RID_PROTECTED entries in ridpointers[] array here.
3133 * decl.c (duplicate_decls): Do not refer to struct
3135 (record_builtin_type, init_decl_processing): Use RID_MAX not
3137 (grokdeclarator): Use C_IS_RESERVED_WORD.
3138 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3140 (grok_x_components): Do not inspect pending_inlines chain.
3142 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3143 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3144 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3145 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3146 TIME_IDENTIFIER_FILEINFO): Kill.
3148 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3150 * parse.y: Call do_pending_inlines unconditionally.
3151 reinit_parse_for_method is now snarf_method. fn.defpen is no
3152 longer necessary. Remove unnecessary <itype> annotation on
3153 SCOPE. Do not refer to end_of_file or struct pending_inline.
3154 * semantics.c (begin_inline_definitions): Call
3155 do_pending_inlines unconditionally.
3157 * lex.c: Remove all code now shared with C front end.
3158 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3159 into the get_identifier table. Rewrite pragma handling to
3160 work with the registry. Move code to save tokens for later
3161 processing to spew.c.
3163 * spew.c: Rewrite everything in terms of token streams instead
3164 of text. Move routines here from lex.c / input.c as
3165 appropriate. GC-mark trees hanging off the pending inlines
3168 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3170 * NEWS: Mention that the named return value extension has been
3172 * cp-tree.h (original_result_rtx): Define.
3173 (TREE_REFERENCE_EXPR): Remove.
3174 (DECL_VPARENT): Likewise.
3175 (pushdecl_nonclass_level): Likewise.
3176 (store_return_init): Likewise.
3177 (reinit_lang_specific): Likewise.
3178 (genrtl_named_return_value): Change prototype.
3179 * decl.c (original_result_rtx): Remove.
3180 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3181 Do not generate RTL for local variables here.
3182 (store_return_init): Remove.
3183 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3185 (finish_named_return_value): Adjust accordingly. Warn that this
3186 extension is deprecated.
3187 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3189 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3191 * pt.c (type_unification_real): Replace switch with if.
3192 (unify): Tsubst non-type parms before comparing.
3194 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3196 * error.c (dump_typename): New function, broken out of ...
3197 (dump_type): ... here. Use it.
3198 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3200 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3202 * init.c (build_offset_ref): Deal with namespace scoped
3205 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3207 * class.c (resolve_address_of_overloaded_function): Add
3208 explanation message.
3209 * decl.c (define_case_label): Reformat explanation.
3210 * decl2.c (finish_static_data_member_decl): Likewise.
3211 (grokfield): Likewise.
3212 * friend.c (do_friend): Likewise.
3214 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3216 * tree.c (walk_tree): Expose tail recursion.
3217 (walk_stmt_tree): New function.
3218 * cp-tree.h: Prototype walk_stmt_tree.
3219 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3220 the BLOCKs directly. If a BLOCK has no variables after
3221 pruning, discard it.
3222 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3223 restore the line number.
3225 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3227 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3228 (pt.o): Remove dependency on HTAB_H.
3229 * cp-tree.h: Include hashtab.h.
3230 (walk_tree): Change prototype.
3231 (walk_tree_without_duplicates): New function.
3232 * decl.c (check_default_argument): Use it.
3233 * optimize.c (remap_decl): Adjust calls to walk_tree.
3234 (copy_body): Likewise.
3235 (expand_calls_inline): Likewise.
3236 (calls_setjmp_p): Use walk_tree_without_duplicates.
3237 * pt.c: Don't include hashtab.h.
3238 (for_each_template_parm): Use walk_tree_without_duplicates.
3239 * semantics.c (finish-stmt_tree): Likewise.
3240 (expand_body): Likewise.
3241 * tree.c (walk_tree): Add additional parameter.
3242 (walk_tree_without_duplicates): New function.
3243 (count_trees): Use it.
3244 (verify_stmt_tree): Adjust call to walk_tree.
3245 (find_tree): Use walk_tree_without_duplicates.
3246 (no_linkage_check): Likewise.
3247 (break_out_target_exprs): Adjust call to walk_tree.
3248 (cp_unsave): Likewise.
3250 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3252 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3253 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3254 * cp-tree.h (TYPE_BINFO): Adjust comment.
3255 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3256 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3257 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3258 (TYPE_TEMPLATE_INFO): Likewise.
3259 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3260 * class.c (push_nested_class): Likewise.
3261 * decl.c (lookup_name_real): Likewise.
3262 (grokdeclarator): Likewise.
3263 (grok_op_properties): Likewise.
3264 (xref_tag): Likewise.
3265 (xref_basetypes): Likewise.
3266 * decl2.c (constructor_name_full): Likewise.
3267 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3268 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3269 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3270 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3271 (dump_type_suffix): Likewise.
3272 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3274 (get_aggr_from_typedef): Likewise.
3275 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3276 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3277 (write_template_parm): Likewise.
3278 (write_template_template_parm): Check tree code instead of
3279 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3280 * method.c (build_overload_nested_name): Add
3281 BOUND_TEMPLATE_TEMPLATE_PARM.
3282 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3283 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3284 * pt.c (convert_template_argument): Check tree code instead of
3285 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3286 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3287 (for_each_template_parm): Adjust comment.
3288 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3289 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3290 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3291 template_args_equal to compare template template parameter cases.
3292 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3293 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3295 * tree.c (copy_template_template_parm): Decide whether to create
3296 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3297 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3298 (copy_tree_r): Likewise.
3299 * typeck.c (comptypes): Likewise. Check tree code instead of
3300 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3302 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3304 * decl.c (finish_function): Move the code for handling functions
3305 marked with the constructor and destructor attributes inside the
3308 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3310 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3312 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3314 * pt.c (lookup_template_class): Remove abort.
3315 * tree.c (get_type_decl): Allow error_mark_node.
3317 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3319 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3322 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3324 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3327 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3329 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3330 union tag mismatch error reporting.
3332 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3334 * call.c (build_scoped_method_call): Check it is not a namespace.
3336 2000-08-30 Jason Merrill <jason@redhat.com>
3338 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3340 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3341 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3342 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3344 * decl.c (start_function): Always call make_function_rtl.
3346 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3348 * semantics.c (prune_unused_decls): New function.
3349 (finish_stmt_tree): Call it via walk_tree.
3351 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3353 * class.c (build_secondary_vtable): Constify a char *.
3354 * decl.c (init_decl_processing): Initialize function_id_node,
3355 pretty_function_id_node, and func_id_node.
3356 * input.c (struct input_source): Constify 'str'.
3357 (feed_input): Constify first argument.
3358 * mangle.c (write_identifier): Constify argument.
3359 * pt.c (mangle_class_name_for_template): Constify argument.
3361 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3363 * typeck.c (mark_addressable): Remove code that pokes around in
3366 2000-08-28 Jason Merrill <jason@redhat.com>
3368 * lex.c (file_name_nondirectory): Move to toplev.c.
3370 * cp-tree.h (LOCAL_CLASS_P): New macro.
3371 * class.c (finish_struct_1): Use it.
3373 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3375 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3376 (write_encoding): Pass another argument to write_name.
3377 (write_name): Add ignore_local_scope parameter. Fix handling of
3379 (write_nested_name): Use write_unqualified_name.
3380 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3381 (write_template_prefix): Use write_unqualified_name.
3382 (write_component): Remove.
3383 (write_local_name): Add parameter. Use direct local entity to
3384 discriminator calculation.
3385 (write_class_enum_type): Pass another argument to write_name.
3386 (write_template_template_arg): Likewise.
3387 (make_guard_variable): Likewise.
3389 2000-08-27 Jason Merrill <jason@redhat.com>
3391 * decl.c (pushdecl): Matching decls for local externs are found in
3392 the current level. Propagate linkage information from previous
3395 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3397 * ir.texi (Expressions): Fix typo.
3399 2000-08-25 Greg McGary <greg@mcgary.org>
3401 * tree.c (init_tree): Use ARRAY_SIZE.
3403 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3405 * error.c (cp_tree_printer): Rework.
3407 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3409 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3411 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3412 (cp-demangle.o): Remove target.
3413 (dyn-string.o): Likewise.
3415 * decl.c (grokfndecl): Require that `main' return an `int'.
3416 * mangle.c (write_encoding): Don't mangle return types for
3417 conversion functions.
3419 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3421 * error.c (tree_formatting_info): New data type.
3422 (tree_being_formatted): New macro.
3423 (tree_formatting_flags): Likewise.
3424 (put_whitespace): Likewise.
3425 (print_tree_identifier): Likewise.
3426 (print_identifier): Likewise.
3427 (cp_tree_printer, print_function_argument_list, print_declaration,
3428 print_expression, print_function_declaration,
3429 print_function_parameter, print_type, print_cv_qualifier): New
3431 (init_error): Initialize lang_printer.
3433 2000-08-24 Jason Merrill <jason@redhat.com>
3435 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3436 adjustment necessary.
3438 2000-08-24 Greg McGary <greg@mcgary.org>
3440 * cp-tree.h (MAIN_NAME_P): Remove macro.
3442 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3444 * error.c (print_instantiation_context): Don't forget to flush the
3447 2000-08-23 Jason Merrill <jason@redhat.com>
3449 * typeck.c (build_ptrmemfunc): Save the input pmf.
3451 * method.c (process_modifiers): Use same_type_p.
3453 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3455 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3456 * mangle.c (write_function_type): Change prototype.
3457 (write_encoding): Don't mangle return types for
3458 constructors or destructors.
3459 (write_type): Adjust call to write_function_type.
3460 * pt.c (instantiate_template): Instantiate alternate entry points
3461 when instantiating the main function.
3463 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3465 * error.c (cp_print_error_function): Don't use embedded '\n' in
3468 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3470 * decl.c (init_decl_processing): Remove bogus initialization.
3471 * error.c (lang_print_error_function): Restore here.
3472 (init_error): Initialize print_error_function.
3474 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3476 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3478 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3480 * Makefile.in (error.o): Depends on diagnostic.h
3482 * cp-tree.h (problematic_instantiation_changed,
3483 record_last_problematic_instantiation, current_instantiation,
3484 print_instantiation_context): Declare.
3485 (maybe_print_template_context): Remove.
3487 * decl.c (init_decl_processing): Set print_error_function to NULL.
3488 (lang_print_error_function): Remove, since we're using a new
3491 * error.c: #include diagnostic.h
3492 (function_category): New function.
3493 (cp_diagnostic_starter): Likewise.
3494 (cp_diagnostic_finalizer): Likewise.
3495 (cp_print_error_function): Likewise.
3496 (maybe_print_instantiation_context): Likewise.
3497 (print_instantiation_full_context): Likewise.
3498 (print_instantiation_partial_context): Likewise.
3499 (print_instantiation_context): Define.
3500 (init_error): Initialize diagnostic pager and finalizer.
3502 * pt.c (problematic_instantiation_changed): Define.
3503 (record_last_problematic_instantiation): Likewise.
3504 (current_instantiation): Likewise.
3505 (maybe_print_template_context): Remove.
3506 (print_template_context): Likewise.
3507 (current_tinst_level): Make static to reflect Brendan Kehoe's
3508 change of 1995-04-13.
3509 (push_tinst_level): Call print_instantiation_context.
3511 2000-08-21 Nix <nix@esperi.demon.co.uk>
3513 * lang-specs.h: Do not process -o or run the assembler if
3516 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3518 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3520 * decl2.c (lang_decode_option): Disable gettext attributes for
3523 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3525 * lex.c (lang_init_options): Default diagnostic message maximum
3526 length to 80, when line-wrapping.
3528 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3530 * class.c (build_vtbl_initializer): Clear the entire
3531 vtbl_init_data. Start keeping track of the functions for which we
3532 have created vcall offsets here.
3533 (dfs_build_vcall_offset_vtbl_entries): Remove.
3534 (build_vcall_offset_vtbl_entries): Reimplement.
3535 (add_vcall_offset_vtbl_entries_r): New function.
3536 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3537 computing when vcall offsets are necessary.
3539 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3541 * decl.c (member_function_or_else): Use cp_error ... %T.
3542 (grokdeclarator): Likewise.
3543 (start_method): Likewise.
3544 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3546 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3548 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3551 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3553 * cp-tree.h (PTRMEM_OK_P): New macro.
3554 (itf_ptrmem_ok): New enumeration value.
3555 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3556 argument. Diagnose implicit pointer to member.
3557 (instantiate_type): Don't diagnose implicit pointer to member
3558 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3559 resolve_address_of_overloaded_function.
3560 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3561 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3562 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3563 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3564 (build_unary_op): Deal with single non-static member in
3567 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3569 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3571 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3573 * cp-tree.h (enum_name_string): Remove prototype.
3574 (report_case_error): Remove prototype.
3575 * cp/typeck2.c (enum_name_string): Remove.
3576 (report_case_error): Remove.
3577 * error.c (dump_expr): Deal with enum values directly.
3578 Correctly negate integer constant.
3580 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3582 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3583 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3584 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3585 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3586 (__cxa_vec_new): Use __cxa_vec_new2.
3587 (__cxa_vec_delete): Use __cxa_vec_delete2.
3589 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3591 * vec.cc (__cxa_vec_new): Set "C" linkage.
3592 (__cxa_vec_ctor): Likewise.
3593 (__cxa_vec_cctor): Likewise.
3594 (__cxa_vec_dtor): Likewise.
3595 (__cxa_vec_delete): Likewise.
3596 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3597 (__cxa_vec_ctor): Likewise.
3598 (__cxa_vec_cctor): Likewise.
3599 (__cxa_vec_dtor): Likewise.
3600 (__cxa_vec_delete): Likewise.
3602 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3604 * class.c (instantiate_type): Reinstate local variable
3605 deleted in previous change.
3607 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3610 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3612 * cp-tree.h (instantiate_type_flags): New enumeration.
3613 (instantiate_type): Change parameter.
3614 * class.c (instantiate_type): Adjust prototype. Adjust.
3615 * call.c (standard_conversion): Adjust instantiate_type call.
3616 (reference_binding): Likewise.
3617 (build_op_delete_call): Likewise.
3618 (convert_like_real): Likewise.
3619 * cvt.c (cp_convert_to_pointer): Likewise.
3620 (convert_to_reference): Likewise.
3621 * pt.c (convert_nontype_argument): Likewise.
3622 * typeck.c (build_binary_op): Likewise.
3623 (build_ptrmemfunc): Likewise.
3624 (convert_for_assignment): Likewise.
3626 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3628 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3629 (current_aggr): Define.
3630 * decl.c (grokdeclarator): Make sure a friend class is an
3631 elaborated type specifier.
3632 * parse.y (current_aggr): Remove static definition.
3633 (cp_parse_init): Adjust.
3634 (structsp): Clear and restore current_aggr.
3635 (component_decl_list): Clear current_aggr.
3637 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3638 aggregate tag on the typename's context.
3640 * pt.c (tsubst_friend_class): Return error_mark_node, if
3642 (instantiate_class_template): Ignore error_mark_node friend types.
3644 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3646 * cvt.c (warn_ref_binding): New static function, broken out of ...
3647 (convert_to_reference): ... here. Use it.
3649 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3651 * parse.y (template_arg): Add rule for template qualified with
3654 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3656 * decl2.c (add_function): Reorganize.
3657 (arg_assoc): Do not consider function template decls.
3659 2000-08-11 Jason Merrill <jason@redhat.com>
3661 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3664 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3666 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3667 (lookup_nested_tag): Likewise.
3669 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3672 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3674 * parse.y (named_complex_class_head_sans_basetype): Remove
3677 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3679 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3680 explicit TEMPLATE_ID_EXPR args.
3681 (build_expr_from_tree, case CALL_EXPR): Likewise.
3683 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3685 * decl.c (check_tag_decl): Diagnose typename's which don't
3688 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3690 * init.c (build_aggr_init): Reject bogus array initializers
3693 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3695 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3697 * cp/tinfo.cc (__dynamic_cast): Likewise.
3698 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3700 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3702 * cvt.c (convert_to_pointer_force): Fix error message when
3703 attempting to cast from ambiguous base.
3705 2000-08-08 Jason Merrill <jason@redhat.com>
3707 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3708 (tsubst_template_arg_vector): Likewise.
3710 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3711 assume that one will be as large as the union.
3713 2000-08-07 Kazu Hirata <kazu@hxi.com>
3715 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3716 * decl.c (pop_labels): Likewise.
3718 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3720 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3722 (__pointer_to_member_type_info): Likewise.
3723 (__base_class_info): Likewise.
3724 (__class_type_info): Likewise.
3725 (__si_class_type_info): Likewise.
3726 (__vmi_class_type_info): Likewise.
3727 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3728 Changed member names to match specifications.
3729 (__vmi_class_type_info::__do_find_public_src): Likewise.
3730 (__si_class_type_info::__do_dyncast): Likewise.
3731 (__vmi_class_type_info::__do_dyncast): Likewise.
3732 (__si_class_type_info::__do_upcast): Likewise.
3733 (__vmi_class_type_info::__do_upcast): Likewise.
3734 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3735 (__pbase_type_info::__pointer_catch): Likewise.
3736 (__pointer_type_info::__pointer_catch): Likewise.
3737 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3739 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3741 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3742 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3743 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3745 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3747 * cp-tree.h (add_method): Change prototype.
3748 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3749 Don't double the size of the method vector in the error case.
3750 (handle_using_decl): Adjust call to add_method.
3751 (add_implicitly_declared_members): Likewise.
3752 (clone_function_decl): Likewise.
3753 * decl2.c (check_classfn): Likewise.
3754 * semantics.c (finish_member_declaration): Likewise.
3756 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3758 * decl.c (flag_isoc94): New variable.
3760 2000-08-02 Jason Merrill <jason@redhat.com>
3762 * pt.c (do_type_instantiation): Add complain parm; don't complain
3763 if called recursively.
3764 * cp-tree.h, parse.y: Adjust.
3766 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3768 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3769 -Wno-strict-prototypes.
3771 * g++spec.c: Adjust type of second argument to
3772 lang_specific_driver, and update code as necessary.
3774 * cp-tree.h: Don't prototype min_precision here.
3775 (my_friendly_assert): Cast expression to void.
3776 * semantics.c (do_poplevel): Initialize scope_stmts.
3778 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3780 * cp-tree.h (DECL_NEEDED_P): Tweak.
3782 2000-07-28 Jason Merrill <jason@redhat.com>
3784 * lang-specs.h: Use %i in rule for .ii files.
3786 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3788 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3790 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3792 Allow indirect primary bases.
3793 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3795 (CLASSTYPE_VFIELD_PARENT): Remove.
3796 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3797 (BINFO_PRIMARY_BINFO): Remove.
3798 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3799 (BINFO_VBASE_PRIMARY_P): Likewise.
3800 (BINFO_PRIMARY_BASE_OF): New macro.
3801 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3802 (get_primary_binfo): New function.
3803 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3804 * class.c (vcall_offset_data_s): Rename to ...
3805 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3806 and add ctor_vtbl_p.
3807 (get_derived_offset): Use get_primary_binfo.
3808 (dfs_mark_primary_bases): Adjust handling of virtual primary
3810 (mark_primary_bases): Likewise.
3811 (set_primary_base): Take a binfo, not an integer, as a
3812 representation of the primary base.
3813 (indirect_primary_base_p): Remove.
3814 (determine_primary_base): Adjust for indirect primary bases.
3815 (dfs_find_final_overrider): Fix typo in coment.
3816 (update_vtable_entry_for_fn): Use get_primary_binfo.
3817 (layout_nonempty_base_or_field): Tweak.
3818 (build_base_fields): Adjust for new primary base semantics.
3819 (dfs_propagate_binfo_offsets): Remove.
3820 (propagate_binfo_offsets): Rewrite.
3821 (dfs_set_offset_for_shared_vbases): Remove.
3822 (layout_virtual_bases): Don't use it.
3823 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3825 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3826 CLASSTYPE_VFIELD_PARENT.
3827 (dfs_get_primary_binfo): New function.
3828 (get_primary_binfo): Likewise.
3829 (dump_class_hierarchy_r): Tweak printing of primary bases.
3830 (build_vtbl_initializer): Fix typo in comments. Use
3832 (build_vcall_and_vbase_vtbl_entries): Likewise.
3833 (build_vbaes_offset_vtbl_entries): Likewise.
3834 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3835 BV_VCALL_INDEX to handle indirect primary bases.
3836 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3837 (build_rtti_vtbl_entries): Likewise.
3838 * search.c (get_shared_vbase_if_not_primary): Tweak.
3839 (find_vbase_instance): Likewise.
3840 (binfo_for_vtable): Simplify.
3841 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3842 (make_binfo): Make it have 11 entries.
3844 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3846 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3847 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3848 ascertaining primaryness.
3849 (G): Remove template_args.
3850 (decl_is_template_id): New function.
3851 (write_encoding): Use decl_is_template_id.
3852 (write_name): Likewise. Handle type_decls. Get main variant of
3854 (write_nested_name): Likewise.
3855 (write_prefix): Likewise.
3856 (write_template_prefix): Likewise.
3857 (write_special_name_constructor): Remove defunct production from
3859 (write_bare_function_type): Remove comment about absent parameter.
3860 (write_template_template_arg): Add missing grammar production to
3863 2000-07-27 Jason Merrill <jason@redhat.com>
3865 * decl.c (duplicate_decls): If common_type produces a non-typedef
3866 type for a typedef, just use the old type.
3868 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3870 * cp-tree.h (function_depth): Declare.
3871 (verify_stmt_tree): Likewise.
3872 (find_tree): Likewise.
3873 * decl.c (function_depth): Give it external linkage.
3874 * optimize.c (optimize_function): Increment and decrement it.
3875 * tree.c (verify_stmt_tree_r): New function.
3876 (verify_stmt_tree): Likewise.
3877 (find_tree_r): Likewise.
3878 (find_tree): Likewise.
3880 2000-07-27 Jason Merrill <jason@redhat.com>
3882 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3884 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3886 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3888 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3889 * decl2.c (get_guard): Call cp_finish_decl, not
3890 rest_of_decl_compilation, for local guards.
3891 * lex.c (do_identifier): Remove unused variable.
3893 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3895 * parse.y: Add missing ';'.
3897 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3899 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3902 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3904 Kill strict_prototype. Backwards compatibility only for
3905 non NO_IMPLICIT_EXTERN_C systems.
3906 * cp-tree.h (flag_strict_prototype): Remove.
3907 (strict_prototype): Remove.
3908 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3909 * decl.c (maybe_push_to_top_level): Adjust.
3910 (pop_from_top_level): Adjust.
3911 (decls_match): Only allow sloppy parm matching for ancient
3913 (init_decl_processing): Adjust.
3914 (grokdeclarator): Adjust.
3915 * decl2.c (flag_strict_prototype): Remove.
3916 (strict_prototype): Remove.
3917 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3918 (lang_f_options): Remove "strict-prototype".
3919 (unsupported-options): Add "strict-prototype".
3920 * lex.c (do_identifier): Adjust.
3921 (do_scoped_id): Adjust.
3922 * parse.y (empty_parms): Adjust.
3923 * class.c (push_lang_context): Adjust.
3924 (pop_lang_context): Adjust.
3925 * typeck.c (comp_target_parms): Adjust.
3927 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3929 * decl.c (poplevel): Deal with anonymous variables at for scope.
3930 (maybe_inject_for_scope_var): Likewise.
3932 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3934 * decl.c: Remove all signal handling code, now done in toplev.c.
3936 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3938 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3940 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3943 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3945 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3946 Define my_friendly_assert and my_friendly_abort as macros
3947 which may call friendly_abort. Prototype friendly abort, not
3948 my_friendly_abort or my_friendly_assert.
3949 * decl.c (signal_catch): Report the signal caught in the error
3950 message. Call fatal directly.
3951 * typeck2.c (ack, my_friendly_assert): Delete.
3952 (my_friendly_abort): Rename to friendly_abort. Expect file,
3953 line, and function parameters. Report the abort code, then
3954 call fancy_abort. Do not mask an abort if errors have
3957 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3959 * typeck.c (comp_target_parms): Remove obsolete parameter.
3960 (comp_target_types): Adjust.
3962 2000-07-17 Jason Merrill <jason@redhat.com>
3964 * typeck.c (mark_addressable): Never set TREE_USED.
3965 * call.c (build_call): Don't abort on calls to library functions
3966 that have been declared normally.
3968 * typeck.c (build_binary_op): Fix grammar in warning.
3970 * exception.cc (__eh_free): Fix prototype.
3972 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3974 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3975 IDENTIFIER_NAMESPACE_VALUE.
3977 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3979 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3980 * method.c (use_thunk): Correct handling of vcall offsets.
3982 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3984 * .cvsignore: parse.h and parse.c have no cp- prefix.
3986 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3988 * .cvsignore: New file.
3990 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3992 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3994 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3996 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3998 * parse.h: Likewise.
4000 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4002 * class.c (layout_class_type): Add pointers to virtual bases after
4003 base classes under the old ABI.
4005 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4007 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4008 (finish_continue_stmt): Likewise.
4009 (begin_for_stmt): Remove call to note_level_for_for.
4010 (finish_goto_stmt): Change call from build_min_nt
4012 (finish_expr_stmt): Likewise.
4013 (begin_if_stmt): Likewise.
4014 (begin_while_stmt): Likewise.
4015 (finish_while_stmt): Likewise.
4016 (finish_return_stmt): Likewise.
4017 (begin_for_stmt): Likewise.
4018 (finish_for_stmt): Likewise.
4019 (finish_break_stmt): Likewise.
4020 (begin_switch_stmt): Likewise.
4021 (finish_case_label): Likewise.
4022 (genrtl_try_block): Likewise.
4023 (begin_try_block): Likewise.
4024 (begin_handler): Likewise.
4025 (begin_compound_stmt): Likewise.
4026 (finish_asm_stmt): Likewise.
4027 (finish_label_stmt): Likewise.
4028 (add_decl_stmt): Likewise.
4029 (finish_subobject): Likewise.
4030 (finish_decl_cleanup): Likewise.
4031 (finish_named_return_value): Likewise.
4032 (setup_vtbl_ptr): Likewise.
4033 (add_scope_stmt): Likewise.
4034 * decl.c (finish_constructor_body): Likewise.
4035 (finish_destructor_body): Likewise.
4036 * optimize.c (copy_body_r): Likewise.
4037 (initialize_inlined_parameters): Likewise.
4038 (declare_return_variable): Likewise.
4039 (expand_call_inline): Likewise.
4041 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4043 * semantics.c (expand_body): Sync interface information
4044 at the end of function body expansion.
4046 2000-07-09 Jason Merrill <jason@redhat.com>
4048 * init.c (build_new_1): Bail early if the call to new fails.
4050 * decl.c (compute_array_index_type): Check specifically for
4051 an INTEGER_CST, not just TREE_CONSTANT.
4053 * decl.c (duplicate_decls): Don't call duplicate_decls on
4054 the DECL_TEMPLATE_RESULT.
4055 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4058 * error.c (dump_template_bindings): Don't crash if we had an
4059 invalid argument list.
4061 * typeck.c (c_expand_start_case): Do narrowing here.
4062 * semantics.c (finish_switch_cond): Not here.
4064 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4066 * parse.y (asm_clobbers): Do string concatenation.
4068 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4070 * decl.c (pushtag): Don't put local classes in template functions
4071 on the local_classes list.
4073 2000-07-04 Scott Snyder <snyder@fnal.gov>
4075 * decl2.c (get_guard): Add missing return for old ABI local
4078 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4080 * cp-tree.h (char_type_p): New function.
4081 * decl.c (init_decl_processing): Don't initialize
4082 signed_wchar_type_node or unsigned_wchar_type_node.
4083 (complete_array_type): Handle brace-enclosed string-constants.
4084 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4085 * tree.c (char_type_p): New function.
4086 * typeck2.c (digest_init): Use char_type_p.
4088 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4090 * pt.c (tsubst): Don't layout type, if it's error_mark.
4092 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4094 * pt.c (instantiate_pending_templates): Reset template level.
4096 2000-07-05 Jason Merrill <jason@redhat.com>
4098 * call.c (joust): Don't complain about `operator char *()' beating
4099 `operator const char *() const'.
4101 2000-07-04 scott snyder <snyder@fnal.gov>
4102 Jason Merrill <jason@redhat.com>
4104 * repo.c (repo_get_id): Handle the case where a class with virtual
4105 bases has a null TYPE_BINFO_VTABLE.
4107 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4108 Jason Merrill <jason@redhat.com>
4110 * parse.y (member_init): Just pass in the type.
4111 * init.c (expand_member_init): Handle getting a type.
4113 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4114 Jason Merrill <jason@redhat.com>
4116 * decl.c (finish_function): Warn if a function has no return
4118 Suggested by Andrew Koenig.
4119 * typeck.c (check_return_expr): Do set current_function_returns_value
4120 if we got an error_mark_node.
4122 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4124 * decl2.c (push_decl_namespace): Push the original namespace.
4126 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4128 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4129 * semantics.c (begin_class_definition): Clear it.
4131 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4133 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4134 (genrtl_expr_stmt): Likewise.
4135 (genrtl_decl_stmt): Likewise.
4136 (genrtl_if_stmt): Likewise.
4137 (genrtl_while_stmt): Likewise.
4138 (genrtl_do_stmt): Likewise.
4139 (genrtl_return_stmt): Likewise.
4140 (genrtl_for_stmt): Likewise.
4141 (genrtl_break_stmt): Likewise.
4142 (genrtl_continue_stmt): Likewise.
4143 (genrtl_scope_stmt): Likewise.
4144 (genrtl_switch_stmt): Likewise.
4145 (genrtl_case_label): Likewise.
4146 (genrtl_begin_compound_stmt): Likewise.
4147 (genrtl_finish_compound_stmt): Likewise.
4148 (genrtl_compound_stmt): Likewise.
4149 (genrtl_asm_stmt): Likewise.
4151 * init.c (begin_init_stmts): Remove call to
4152 genrtl_begin_compound_stmt.
4153 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4155 * semantics.c (lang_expand_stmt): Changed call to
4156 genrtl_compound_stmt to ignore return value.
4158 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4160 * mangle.c (canonicalize_for_substitution): Return the canonical
4163 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4165 * typeck.c (commonparms): Remove obstack manipulations.
4167 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4169 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4171 * Makefile.in (OBJS): Added ../c-semantics.o.
4172 (OBJDEPS): Likewise.
4174 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4176 (struct stmt_tree): Added comment.
4177 (current_function_name_declared): Removed.
4178 (stmts_are_full_exprs_p): Likewise.
4179 (genrtl_do_pushlevel): Likewise.
4180 (genrtl_clear_out_block): Likewise.
4181 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4182 (DECL_ANON_UNION_ELEMS): Likewise.
4183 (emit_local_var): Likewise.
4184 (make_rtl_for_local_static): Likewise.
4185 (do_case): Likewise.
4186 (expand_stmt): Likewise.
4187 (genrtl_decl_cleanup): Likewise.
4188 (c_expand_asm_operands): Likewise.
4189 (c_expand_return): Likewise.
4190 (c_expand_start_case): Likewise.
4192 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4193 (emit_local_var): Likewise.
4194 (initialize_local_var): Change reference to
4195 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4196 Change reference to stmts_are_full_exprs_p to
4197 current_stmt_tree->stmts_are_full_exprs_p.
4198 (push_cp_function_context): Likewise.
4200 * expect.c (expand_throw): Change reference to
4201 stmts_are_full_exprs_p.
4203 * init.c (build_aggr_init): Change reference to
4204 stmts_are_full_exprs_p.
4205 (build_vec_init): Likewise.
4207 * optimize.c (maybe_clone_body): Change reference to
4208 current_function_name_declared to
4209 cp_function_chain->name_declared.
4211 * pt.c (instantiate_decl): Change reference to
4212 current_function_name_declared to
4213 cp_function_chain->name_declared.
4215 * semantics.c (expand_cond): Moved declaration to c-common.h.
4216 (genrtl_do_pushlevel): Moved to c-semantics.c.
4217 (genrtl_clear_out_block): Likewise.
4218 (genrtl_goto_stmt): Likewise.
4219 (genrtl_expr_stmt): Likewise.
4220 (genrtl_decl_stmt): Likewise.
4221 (gerntl_if_stmt): Likewise.
4222 (genrtl_while_stmt): Likewise.
4223 (genrtl_do_stmt): Likewise.
4224 (genrtl_return_stmt): Likewise.
4225 (genrtl_for_stmt): Likewise.
4226 (genrtl_break_stmt): Likewise.
4227 (genrtl_continue_stmt): Likewise.
4228 (genrtl_scope_stmt): Likewise.
4229 (genrtl_switch_stmt): Likewise.
4230 (genrtl_case_label): Likewise.
4231 (genrtl_begin_compound_stmt): Likewise.
4232 (genrtl_finish_compound_stmt): Likewise.
4233 (genrtl_compound_stmt): Likewise.
4234 (genrtl_asm_stmt): Likewise.
4235 (genrtl_decl_cleanup): Likewise.
4236 (expand_cond): Likewise.
4237 (expand_stmt): Renamed to ...
4238 (lang_expand_stmt): ... this.
4239 (lang_expand_expr_stmt): Initialize.
4240 (set_current_function_name_declared): Likewise.
4241 (stmts_are_full_exprs_p): Likewise.
4242 (current_function_name_declared): Likewise.
4243 (anon_aggr_type_p): Likewise.
4244 (do_poplevel): Change reference to
4245 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4246 Change reference to stmts_are_full_exprs_p to
4247 current_stmt_tree->stmts_are_full_exprs_p.
4248 (add_tree): Likewise.
4249 (finish_expr_stmt): Likewise.
4250 (prep_stmt): Likewise.
4251 (lang_expand_stmt): Likewise.
4252 (begin_compound_stmt): Change reference to
4253 current_function_name_declared to
4254 cp_function_chain->name_declared and call to
4255 current_function_name_declared().
4256 (setup_vtbl_ptr): Likewise.
4257 (genrtl_do_poplevel): Removed.
4259 2000-06-30 Jason Merrill <jason@redhat.com>
4261 * init.c (init_init_processing): Go back to aligning like
4262 double_type_node for old ABI.
4263 (get_cookie_size): Make cookie larger if we get a type that needs
4265 (build_vec_delete): Call it.
4267 * typeck.c (qualify_type_recursive): New fn.
4268 (composite_pointer_type): Use it.
4269 (build_binary_op): Use composite_pointer_type.
4271 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4272 Jason Merrill <jason@redhat.com>
4274 * typeck.c (check_return_expr): Don't complain about returning
4275 NULL from operator new if -fcheck-new.
4276 * cp-tree.h: Declare flag_check_new here.
4279 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4281 * mangle.c (find_substitution): Use same_type_p.
4282 (write_encoding): Don't check for substitutions.
4284 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4286 * parse.y (expr_no_comma_rangle): New non-terminal.
4287 (template_parm): Use it for default parameter case.
4288 (template_arg): Use it.
4289 (expr_no_commas): Remove commented out undefined extensions.
4290 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4291 * parse.h, parse.c: Rebuilt.
4293 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4295 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4296 (finish_asm_stmt): Do it here, instead.
4298 * cp-tree.h (ridpointers): Don't declare.
4299 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4300 (record_builtin_java_type): Likewise.
4301 (init_decl_processing): Likewise.
4302 * lex.c: Move inclusion of lex.h.
4303 (ridpointers): Don't define.
4304 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4306 * lex.h (enum rid): Rename to ...
4307 (enum cp_rid): ... this.
4308 (ridpointers): Don't declare.
4309 * parse.y: Move inclusion of lex.h.
4310 * parse.c: Regenerated.
4311 * spew.c: Move inclusion of lex.h.
4313 * cp-tree.h (struct language_function): Remove temp_name_counter.
4314 (temp_name_counter): Remove.
4315 (get_temp_name): Change prototype.
4316 (get_guard): New function.
4317 (get_guard_cond): Likewise.
4318 (set_guard): Likewise.
4319 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4320 * decl.c (expand_static_init): Use get_guard and friends to
4321 implement guard variables.
4322 * decl2.c (get_temp_name): Assume that the variables created are
4324 (get_sentry): Rename to ...
4325 (get_guard): ... this. Implement new ABI guard variables.
4326 (get_guard_bits): New function.
4327 (get_guard_cond): Likewise.
4328 (set_guard): Likewise.
4329 (start_static_initialization_or_destruction): Use them.
4330 (do_static_initialization): Replace sentry with guard throughout.
4331 (do_static_destruction): Likewise.
4332 * init.c (create_temporary_var): Add comment.
4334 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4336 * mangle.c (find_substitution): Use same_type_p.
4337 (write_encoding): Don't check for substitutions.
4339 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4341 * parse.y (expr_no_comma_rangle): New non-terminal.
4342 (template_parm): Use it for default parameter case.
4343 (template_arg): Use it.
4344 (expr_no_commas): Remove commented out undefined extensions.
4345 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4346 * parse.h, parse.c: Rebuilt.
4348 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4350 * cp-tree.h (flag_const_strings): Remove.
4351 (warn_parentheses): Likewise.
4352 (warn_format): Likewise.
4353 (common_type): Likewise.
4354 (default_conversion): Likewise.
4355 (build_binary_op): Likewise.
4356 (cp_build_binary_op): New macro.
4357 * call.c (build_new_op): Use cp_build_binary_op instead of
4359 * class.c (build_vtable_entry_ref): Likewise.
4360 * decl.c (expand_static_init): Likewise.
4361 (compute_array_index_type): Likewise.
4362 (build_enumerator): Likewise.
4363 * decl2.c (delete_sanity): Likewise.
4364 (start_static_initialization_or_destruction): Likewise.
4365 * error.c (dump_type_suffix): Likewise.
4366 * init.c (resolve_offset_ref): Likewise.
4367 (build_new): Likewise.
4368 (build_new_1): Likewise.
4369 (build_vec_delete_1): Likewise.
4370 (build_vec_init): Likewise.
4371 (build_delete): Likewise.
4372 * rtti.c (synthesize_tinfo_fn): Likewise.
4373 (synthesize_tinfo_var): Likewise.
4374 * search.c (expand_upcast_fixups): Likewise.
4375 (fixup_all_virtual_upcast_offsets): Likewise.
4376 * typeck.c (build_array_ref): Likewise.
4377 (get_member_function_from_ptrfunc): Likewise.
4378 (build_binary_op): Add parameter.
4379 (pointer_int_sum): Use cp_build_binary_op.
4380 (pointer_diff): Likewise.
4381 (build_modify_expr): Likewise.
4382 (get_delta_difference): Likewise.
4383 (build_ptrmemfunc): Likewise.
4385 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4387 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4388 * decl.c (create_implicit_typedef): Adjust.
4389 * decl2.c (build_artificial_parm): Adjust.
4390 * method.c (implicitly_declare_fn): Adjust.
4391 * pt.c (push_inline_template_parms_recursive): Adjust.
4392 (process_template_parm): Adjust.
4393 (overloaded_template_name): Adjust.
4394 * semantics.c (finish_template_template_parm): Adjust.
4396 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4398 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4399 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4400 where to emit thunks.
4401 (build_vtt): Adjust call to build_vtt_inits.
4402 (build_vtt_inits): Add parameter to indicate whether or not
4403 sub-VTTs for virtual bases should be included. Adjust handling of
4404 construction vtables.
4405 (get_matching_base): New function.
4406 (dfs_build_vtt_inits): Rename to ...
4407 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4408 construction vtables.
4409 (dfs_fixup_binfo_vtbls): Likewise.
4410 (build_ctor_vtbl_groups): Build construction vtables for virtual
4412 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4413 to build construction vtbls.
4414 (dfs_accumulate_vtbl_inits): Adjust handling of
4415 construction vtables.
4417 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4420 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4422 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4424 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4426 * search.c (hides): Remove.
4427 (is_subobject_of_p): Add most_derived parameter. Use
4429 (lookup_field_queue_p): Adjust.
4430 (lookup_field_r): Adjust.
4432 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4434 * decl2.c (handle_class_head): Bash typedefs to the type's main
4437 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4439 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4440 (begin_global_stmt_expr): ... this.
4441 (genrtl_finish_stmt_expr): Rename to ...
4442 (finish_global_stmt_expr): ... this.
4443 * init.c (begin_init_stmts): Adjust calls.
4444 (finish_init_stmts): Likewise.
4445 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4446 (begin_global_stmt_expr): ... this.
4447 (genrtl_finish_stmt_expr): Rename to ...
4448 (finish_global_stmt_expr): ... this.
4450 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4452 * search.c (lookup_member): Fix typo in comment.
4454 2000-06-24 Jason Merrill <jason@redhat.com>
4456 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4457 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4459 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4461 * parse.y (complex_direct_notype_declarator): Support global_scope.
4462 * Makefile.in: Adjust conflict count.
4464 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4466 * parse.y (template_arg): Convert TEMPLATE_DECL
4467 that is a template template paramter to
4468 TEMPLATE_TEMPLATE_PARM here.
4470 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4471 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4472 (copy_template_template_parm): Adjust prototype.
4473 * decl.c (grokdeclarator): Remove dead code.
4474 * pt.c (process_template_parm): Tidy.
4475 (lookup_template_class): Construct nodes in
4476 copy_template_template_parm.
4477 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4478 lookup_template_class. Use TYPE_TI_TEMPLATE.
4479 * tree.c (copy_template_template_parm): Add NEWARGS
4481 (mapcar): Adjust call to copy_template_template_parm.
4482 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4483 * method.c (build_template_template_parm_names): Change error
4484 code to avoid compilation warning.
4486 * gxxint.texi: Document template template parameter
4489 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4491 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4492 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4493 (cp-demangle.o): New rule.
4494 (dyn-string.o): Likewise.
4495 * inc/cxxabi.h (__cxa_demangle): New declaration.
4497 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4499 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4500 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4501 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4503 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4504 (make_thunk): Change prototype.
4505 (emit_thunk): Rename to use_thunk.
4506 (mangle_thunk): Change prototype.
4507 * class.c (get_derived_offset): Simplify.
4508 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4509 BV_GENERATE_THUNK_WITH_VTABLE_P.
4510 (build_primary_vtable): Simplify.
4511 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4512 (dfs_find_base): Remove.
4513 (update_vtable_entry_for_fn): Correct bug in finding the base
4514 where a virtual function was first declared. Figure out whether
4515 or not to emit a vcall-thunk with the vtables in which it appears.
4516 Correct logic for deciding whether to use an ordinary thunk, or a
4518 (finish_struct_1): Remove unnecssary code.
4519 (build_vtbl_initializer): Use ssize_int for the running counter of
4521 (build_vtbl_initializer): Only use vcall thunks where necessary.
4522 Mark thunks as needing to be emitted with their vtables, or not.
4523 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4524 indices. Use size_binop.
4525 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4526 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4528 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4529 (build_vtable_entry): Mark thunks as needing to be emitted with
4530 their vtables, or not.
4531 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4532 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4534 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4536 * error.c (dump_expr): Use BV_FN.
4537 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4539 * method.c (make_thunk): Likewise.
4540 (emit_thunk): Rename to use_thunk. Allow callers to decide
4541 whether or not to actually emit the thunk. Adjust for changes in
4542 representation of vcall offsets.
4543 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4544 * semantics.c (emit_associated_thunks): New function.
4545 (expand_body): Use it.
4546 * ir.texi: Adjust decriptions of thunks.
4548 2000-06-22 Jason Merrill <jason@redhat.com>
4550 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4551 (tsubst_friend_function): Copy it here.
4553 * decl.c (grok_op_properties): Fix typo.
4555 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4558 * pt.c (check_explicit_specialization): Clarify error.
4560 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4561 an old OVERLOAD when we're declaring a non-function.
4562 (pushdecl, destroy_local_var): Check for error_mark_node.
4563 (warn_extern_redeclared_static): Also bail early if
4565 (push_overloaded_decl): Ignore an old error_mark_node.
4567 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4569 * call.c (build_x_va_arg): Check if in a template decl.
4570 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4572 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4574 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4576 * decl.c (check_goto): Computed gotos assumed OK.
4578 2000-06-20 Jason Merrill <jason@redhat.com>
4580 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4581 for which we don't need to look for instantiations.
4583 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4585 * parse.y (program): Always call finish_translation_unit.
4586 * parse.c, parse.h: Rebuilt.
4588 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4590 * method.c: Don't include hard-reg-set.h.
4592 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4594 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4596 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4598 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4599 * cvt.c (cp_convert_to_pointer): Likewise.
4600 (convert_to_void): Likewise.
4601 * error.c (dump_expr): Likewise.
4602 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4603 * init.c (build_delete): Likewise.
4604 * method.c (emit_thunk): Likewise.
4605 * optmize.c (declare_return_variable): Likewise.
4606 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4607 (get_typeid): Likewise.
4608 (build_dynamic_cast_1): Likewise.
4609 * typeck.c (composite_pointer_type): Likewise.
4610 (common_type): Likewise.
4611 (build_indirect_ref): Likewise.
4612 (build_binary_op): Likewise.
4613 (build_x_compound_expr): Likewise.
4614 (check_return_expr): Likewise.
4615 * typeck2.c (add_exception_specifier): Likewise.
4617 * mangle.c (write_method_parms): Use direct comparison for end
4620 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4622 * cp-tree.h (genrtl_try_block): Declare function.
4623 (genrtl_handler): Likewise.
4624 (genrtl_catch_block): Likewise.
4625 (genrtl_ctor_stmt): Likewise.
4626 (genrtl_subobject): Likewise.
4627 (genrtl_decl_cleanup): Likewise.
4628 (genrtl_do_poplevel): Likewise.
4629 (genrtl_do_pushlevel): Likewise.
4630 (genrtl_clear_out_block): Likewise.
4631 (genrtl_goto_stmt): Likewise.
4632 (genrtl_expr_stmt): Likewise.
4633 (genrtl_decl_stmt): Likewise.
4634 (genrtl_if_stmt): Likewise.
4635 (genrtl_while_stmt): Likewise.
4636 (genrtl_do_stmt): Likewise.
4637 (genrtl_return_stmt): Likewise.
4638 (genrtl_for_stmt): Likewise.
4639 (genrtl_break_stmt): Likewise.
4640 (genrtl_continue_stmt): Likewise.
4641 (genrtl_scope_stmt): Likewise.
4642 (genrtl_switch_stmt): Likewise.
4643 (genrtl_case_label): Likewise.
4644 (genrtl_begin_compound_stmt): Likewise.
4645 (genrtl_finish_compound_stmt): Likewise.
4646 (genrtl_compound_stmt): Likewise.
4647 (genrtl_asm_stmt): Likewise.
4648 (genrtl_named_return_value): Likewise.
4649 (genrtl_begin_stmt_expr): Likewise.
4650 (genrtl_finish_stmt_expr): Likewise.
4651 (finish_for_stmt): Removed first argument.
4652 (finish_switch_stmt): Likewise.
4654 * semantics.c (genrtl_try_block): Define function.
4655 (genrtl_handler): Likewise.
4656 (genrtl_catch_block): Likewise.
4657 (genrtl_ctor_stmt): Likewise.
4658 (genrtl_subobject): Likewise.
4659 (genrtl_decl_cleanup): Likewise.
4660 (genrtl_do_poplevel): Likewise.
4661 (genrtl_do_pushlevel): Likewise.
4662 (genrtl_clear_out_block): Likewise.
4663 (genrtl_goto_stmt): Likewise.
4664 (genrtl_expr_stmt): Likewise.
4665 (genrtl_decl_stmt): Likewise.
4666 (genrtl_if_stmt): Likewise.
4667 (genrtl_while_stmt): Likewise.
4668 (genrtl_do_stmt): Likewise.
4669 (genrtl_return_stmt): Likewise.
4670 (genrtl_for_stmt): Likewise.
4671 (genrtl_break_stmt): Likewise.
4672 (genrtl_continue_stmt): Likewise.
4673 (genrtl_scope_stmt): Likewise.
4674 (genrtl_switch_stmt): Likewise.
4675 (genrtl_case_label): Likewise.
4676 (genrtl_begin_compound_stmt): Likewise.
4677 (genrtl_finish_compound_stmt): Likewise.
4678 (genrtl_compound_stmt): Likewise.
4679 (genrtl_asm_stmt): Likewise.
4680 (genrtl_named_return_value): Likewise.
4681 (genrtl_begin_stmt_expr): Likewise.
4682 (genrtl_finish_stmt_expr): Likewise.
4683 (finish_for_stmt): Removed first argument and generate rtl
4685 (finish_switch_stmt): Likewise.
4686 (do_poplevel): Removed generate rtl specific code.
4687 (do_pushlevel): Likewise.
4688 (add_tree): Likewise.
4689 (finish_goto_stmt): Likewise.
4690 (finish_expr_stmt): Likewise.
4691 (begin_if_stmt): Likewise.
4692 (finish_if_stmt_cond): Likewise.
4693 (finish_then_clause): Likewise.
4694 (begin_else_clause): Likewise.
4695 (finish_else_clause): Likewise.
4696 (finish_if_stmt): Likewise.
4697 (clear_out_block): Likewise.
4698 (begin_while_stmt): Likewise.
4699 (finish_while_stmt_cond): Likewise.
4700 (finish_while_stmt): Likewise.
4701 (begin_do_stmt): Likewise.
4702 (finish_do_body): Likewise.
4703 (finish_do_stmt): Likewise.
4704 (finish_return_stmt): Likewise.
4705 (begin_for_stmt): Likewise.
4706 (finish_for_init_stmt): Likewise.
4707 (finish_for_cond): Likewise.
4708 (finish_for_expr): Likewise.
4709 (finish_break_stmt): Likewise.
4710 (finish_continue_stmt): Likewise.
4711 (begin_switch_stmt): Likewise.
4712 (finish_switch_cond): Likewise.
4713 (finish_case_label): Likewise.
4714 (begin_try_block): Likewise.
4715 (begin_function_try_block): Likewise.
4716 (finish_try_block): Likewise.
4717 (finish_cleanup_try_block): Likewise.
4718 (finish_cleanup): Likewise.
4719 (finish_function_try_block): Likewise.
4720 (finish_handler_sequence): Likewise.
4721 (finish_function_handler_sequence): Likewise.
4722 (begin_handler): Likewise.
4723 (finish_handler_parms): Likewise.
4724 (begin_catch_block): Likewise.
4725 (finish_handler): Likewise.
4726 (begin_compound_stmt): Likewise.
4727 (finish_compound_stmt): Likewise.
4728 (finish_asm_stmt): Likewise.
4729 (finish_label_stmt): Likewise.
4730 (finish_label_decl): Likewise.
4731 (finish_subobject): Likewise.
4732 (finish_decl_cleanup): Likewise.
4733 (finish_named_return_value): Likewise.
4734 (begin_stmt_expr): Likewise.
4735 (finish_stmt_expr): Likewise.
4737 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4738 to call genrtl_expr_stmt when appropriate.
4740 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4741 begin_compound_expr to call genrtl_begin_stmt_expr and
4742 genrtl_begin_compound_expr when appropriate.
4743 (finish_init_stmts): Changed calls to finish_compound_expr and
4744 finish_stmt_expr to call genrtl_finish_compound_expr and
4745 genrtl_finish_stmt_expr when appropriate.
4746 (expand_default_init): Changed call to finish_expr_stmt to call
4747 genrtl_expr_stmt when appropriate.
4748 (build_vec_init): Likewise.
4750 * parse.y (simple_stmt): Removed first argument from call to
4751 finish_for_stmt. Removed first argument from call to
4754 * parse.c: Regenerated.
4756 * pt.c (tsubst_expr): Removed first argument from call to
4757 finish_for_stmt. Removed first argument from call to
4760 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4762 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4763 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4765 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4766 (cplus_tree_code_length[]): Likewise.
4767 (cplus_tree_code_name[]): Likewise.
4768 (init_parse): Added call to add_c_tree_codes. Changed
4769 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4771 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4773 * cp-tree.h (finish_mem_initializers): Declare.
4774 (count_trees): Likewise.
4775 * parse.y (base_init): Use finish_mem_initializers.
4776 * semantics.c (finish_mem_initializers): New function.
4778 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4779 the number of trees.
4781 (count_trees): Don't use it.
4783 2000-06-15 Jason Merrill <jason@redhat.com>
4785 * tree.c (count_trees): New debugging function.
4787 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4788 * init.c (build_member_call): Pull out the name of a DECL.
4790 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4791 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4792 * optimize.c (optimize_function): Not here.
4793 * pt.c (instantiate_decl): Push to TV_PARSE.
4795 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4797 * cp-tree.h (struct language_function): Remove x_base_init_list
4798 and x_member_init_list.
4799 (current_base_init_list): Remove.
4800 (current_member_init_list): Likewise.
4801 (setup_vtbl_ptr): Change prototype.
4802 (emit_base_init): Likewise.
4803 (expand_member_init): Likewise.
4804 (reinit_parse_for_function): Remove.
4805 * decl.c (save_function_data): Don't clear x_base_init_list and
4807 (mark_language_function): Don't mark them.
4808 * init.c (perform_member_init): Tweak comment.
4809 (sort_member_init): Take the list of initializers as an argument.
4810 (sort_base_init): Likewise.
4811 (emit_base_init): Likewise.
4812 (expand_member_init): Return the initializer. Don't use global
4814 * lex.c (reinit_parse_for_function): Remove.
4815 * method.c (build_template_parm_names): Correct substitution.
4816 (do_build_copy_constructor): Don't use current_member_init_list
4817 and current_base_init_list.
4818 (synthesize_method): Likewise.
4819 * parse.y (base_init): Split mem-initializers into
4820 base-initializers and field-initializers.
4821 (member_init_list): Build up the list here.
4822 (member_init): Return the initializer.
4823 (fn.depfn): Don't use reinit_parse_for_function.
4824 * parse.c: Regenerated.
4825 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4827 (tsubst_expr): Don't use current_member_init_list
4828 and current_base_init_list.
4829 (tsubst_expr_values): Rename to ...
4830 (tsubst_initializer_list): ... this. Use convert_from_reference.
4831 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4832 and current_base_init_list.
4833 (begin_function_definition): Don't call reinit_parse_for_function.
4835 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4837 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4840 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4842 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4844 * cp-tree.h (IF_COND): Move to c-common.h.
4845 (THEN_CLAUSE): Likewise.
4846 (ELSE_CLAUSE): Likewise.
4847 (WHILE_COND): Likewise.
4848 (WHILE_BODY): Likewise.
4849 (DO_COND): Likewise.
4850 (DO_BODY): Likewise.
4851 (RETURN_EXPR): Likewise.
4852 (EXPR_STMT_EXPR): Likewise.
4853 (FOR_INIT_STMT): Likewise.
4854 (FOR_COND): Likewise.
4855 (FOR_EXPR): Likewise.
4856 (FOR_BODY): Likewise.
4857 (SWITCH_COND): Likewise.
4858 (SWITCH_BODY): Likewise.
4859 (CASE_LOW): Likewise.
4860 (CASE_HIGH): Likewise.
4861 (GOTO_DESTINATION): Likewise.
4862 (COMPOUND_BODY): Likewise.
4863 (ASM_CV_QUAL): Likewise.
4864 (ASM_STRING): Likewise.
4865 (ASM_OUTPUTS): Likewise.
4866 (ASM_INPUTS): Likewise.
4867 (ASM_CLOBBERS): Likewise.
4868 (DECL_STMT_DECL): Likewise.
4869 (STMT_EXPR_STMT): Likewise.
4870 (LABEL_STMT_LABEL): Likewise.
4871 (SCOPE_BEGIN_P): Likewise.
4872 (SCOPE_END_P): Likewise.
4873 (SCOPE_STMT_BLOCK): Likewise.
4874 (SCOPE_NULLIFIED_P): Likewise.
4875 (SCOPE_NO_CLEANUPS_P): Likewise.
4876 (SCOPE_PARTIAL_P): Likewise.
4877 (ASM_VOLATILE_P): Likewise.
4878 (STMT_LINENO): Likewise.
4879 (STMT_LINENO_FOR_FN_P): Likewise.
4881 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4882 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4883 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4884 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4885 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4887 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4889 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4890 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4892 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4893 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4894 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4896 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4898 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4899 * class.c (dfs_find_final_overrider): Set it appropriately.
4900 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4901 avoid unneeded secondary vptrs.
4903 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4905 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4906 (check_bitfield_decl, check_field_decl): Likewise.
4907 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4908 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4909 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4910 (xfer_tag, finish_enum): Likewise.
4911 * decl2.c (finish_builtin_type): Likewise.
4912 * init.c (init_init_processing): Likewise.
4913 * pt.c (instantiate_class_template): Likewise.
4914 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4915 * cp-tree.h (struct lang_type): Add user_align member.
4916 (CLASSTYPE_USER_ALIGN): Define.
4918 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4920 * Make-lang.in (c++.install-common): Install g++-cross in
4921 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4922 $(target_alias)-g++ and $(target_alias)-c++.
4924 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4926 * class.c (vcall_offset_data_s): Add last_init and fns.
4927 (overrides): Rename to same_signature_p.
4928 (dfs_find_final_overrider): Adjust accordingly.
4929 (mark_overriders): Likewise.
4930 (warn_hidden): Likewise.
4931 (build_vtbl_initializer): Reorganize machinery for building things
4932 at negative offsets.
4933 (build_vcall_and_vbase_vtbl_entries): Likewise.
4934 (build_vbase_offset_vtbl_entries): Likewise.
4935 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4936 offset entries. Do not create two entries for functions with the
4938 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4939 (build_rtti_vtbl_entries): Reorganize machinery for building things
4940 at negative offsets.
4942 * optimize.c (expand_call_inline): Don't recurse into the code
4943 used to initialize the parameters more than once.
4945 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4947 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4948 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4949 (find_substitution): Only use the `Sa' substitution for
4950 std::allocator, not instantiations of it.
4951 (write_template_prefix): Move comment. Only use a TREE_LIST to
4952 represent substitutions for a member template.
4953 (write_array_type): Mangle array dimensions correctly.
4954 * optimize.c (maybe_clone_body): Copy more information from the
4956 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4957 on the regenerated declaration.
4959 2000-06-11 Chip Salzenberg <chip@valinux.com>
4960 Mark Mitchell <mark@codesourcery.com>
4962 * class.c (build_vtable): Clarify comment.
4963 (build_ctor_vtbl_group): Pass the most derived type to
4966 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4968 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4970 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4972 * decl.c (add_binding): Handle duplicate declarations of external
4975 2000-06-09 Chip Salzenberg <chip@valinux.com>
4976 Mark Mitchell <mark@codesourcery.com>
4978 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4980 (write_signed_number): New macro.
4981 (write_unsigned_number): Likewise.
4982 (write_source_name): Use them.
4983 (write_number): Handle signed and unsigned values.
4984 (write_integer_cst): Use tree_int_cst_sgn, and use
4985 write_unsigned_number or write_signed_number as appropriate.
4986 (write_discriminator): Use write_unsigned_number or
4987 write_signed_number as appropriate.
4988 (write_template_arg_literal): Likewise.
4989 (write_array_type): Use tree_low_cst.
4990 (write_template_parm): Use write_unsigned_number or
4991 write_signed_number as appropriate.
4992 (write_substitution): Adjust call to write_number.
4993 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4994 (write_expression): Handle non-type template arguments of
4995 reference type correctly.
4996 (mangle_thunk): Use write_signed_number.
4998 2000-06-09 Chip Salzenberg <chip@valinux.com>
5000 * mangle.c (find_substition): Don't mangle objects with typename
5001 substitutions (e.g. "cin" as "Si").
5003 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5005 * call.c (add_candidate): Use ggc_alloc_cleared.
5006 * decl.c (lookup_label): Likewise.
5007 * lex.c (retrofit_lang_decl): Likewise.
5009 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5011 * semantics.c (expand_body): Push to TV_EXPAND.
5012 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5013 * decl.c (start_function): Always call announce_function.
5015 * tinfo2.cc: Just declare abort.
5017 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5019 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5020 whenever @ is a symbolic name.
5022 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5024 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5026 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5028 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5029 DECL_ASSEMBLER_NAME.
5031 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5033 * decl2.c (c_language): Define.
5035 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5037 * lex.c (lang_init_options): Tweak.
5039 * decl2.c: Remove #inclusion of diagnostic.h
5040 (lang_decode_option): Move diagnostic formatting options to
5043 * lang-options.h: Remove documentation for diagnostic options.
5045 * Makefile.in (lex.o): Depends upon diagnostic.h
5047 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5049 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5050 the same DECL_RESULT, it's not a redefinition.
5051 * pt.c (tsubst_decl): Remove code to handle illegal
5054 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5056 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5058 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5060 * search.c (maybe_suppress_debug_info): Don't check
5061 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5063 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5066 Remember instantiation context in deferred instantiations.
5067 * cp-tree.h (struct tinst_level): Remove.
5068 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5069 * pt.c (current_tinst_level): Now a tree.
5070 (print_template_context, push_tinst_level, pop_tinst_level,
5071 tinst_for_decl): Adjust.
5072 (reopen_tinst_level): New fn.
5073 (init_pt): Register current_tinst_level as a root.
5074 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5075 of the pending templates list.
5076 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5077 * lex.c (extract_interface_info): Adjust.
5078 * decl2.c (warn_if_unknown_interface): Adjust.
5080 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5082 * class.c (indirect_primary_base_p): New function.
5083 (determine_primary_base): Use it.
5085 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5087 Update new-abi dynamic cast algorithm.
5088 * tinfo.cc (__class_type_info::__dyncast_result): Add
5089 whole_details. Adjust constructor.
5090 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5091 Avoid unnecessary searching.
5092 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5094 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5096 * decl.c (init_decl_processing): Don't call record_component_aliases.
5097 * tree.c (build_cplus_array_type_1): Likewise.
5099 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5101 * ir.texi: Correct typo.
5102 * mangle.c (write_expression): Handle non-type template arguments
5103 with reference type.
5104 * method.c (build_overload_value): Likewise.
5105 * pt.c (convert_nontype_argument): Explicitly represent conversion
5106 to a reference with an ADDR_EXPR.
5107 (unify): Always unify arguments in left-to-right order.
5109 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5110 Mark Mitchell <mark@codesourcery.com>
5112 * Make-lang.in (CXX_SRCS): Add mangle.c.
5113 * Makefile.in (CXX_OBJS): Add mangle.o.
5114 (mangle.o): New rule.
5116 * class.c (local_classes): New variable.
5117 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5118 (get_vtt_name): Use mangle_vtt_name for new ABI.
5119 (init_class_processing): Initialize local_classes.
5120 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5121 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5122 (std_identifier): New macro.
5123 (DECL_VOLATILE_MEMFUNC_P): New macro.
5124 (DECL_NAMESPACE_STD_P): Likewise.
5125 (local_classes): Declare.
5126 (get_mostly_instantiated_function_type): Declare.
5127 (init_mangle): Declare.
5128 (mangle_decl): Likewise.
5129 (mangle_type_string): Likewise.
5130 (mangle_type): Likewise.
5131 (mangle_typeinfo_for_type): Likewise.
5132 (mangle_typeinfo_string_for_type): Likewise.
5133 (mangle_vtbl_for_type): Likewise.
5134 (mangle_vtt_for_type): Likewise.
5135 (mangle_ctor_vtbl_for_type): Likewise.
5136 (mangle_thunk): Likewise.
5137 (mangle_conv_op_name_for_type): Likewise.
5138 (mangle_guard_variable): Likewise.
5139 * decl.c (pushtag): Keep track of local classes.
5140 (initialize_predefined_identifiers): Initialize std_identifier.
5141 (init_decl_processing): Use std_identifier.
5142 (start_decl): Don't treat instantiations as specializations.
5143 (grokdeclarator): Likewise.
5144 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5145 name for fully-instantiated templates.
5146 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5147 destructors with the new ABI.
5148 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5149 (grokfield): Use mangle_type for new ABI.
5150 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5151 (get_sentry): Use mangle_guard_variable for new ABI.
5152 (start_static_initialization_or_destruction): Likewise.
5153 * expr.c (extract_aggr_init): Remove.
5154 (extract_scalar_init): Likewise.
5155 (extract_init): Remove #if 0'd code.
5156 * mangle.c: New function.
5157 * method.c (build_mangled_name): Assert not flag_new_abi.
5158 (build_static_name): Likewise.
5159 (build_decl_overload_real): Likewise.
5160 (build_typename_overload): Likewise.
5161 (build_overload_with_type): Likewise.
5162 (build_overload_name): Likewise.
5163 (get_ctor_vtbl_name): Likewise.
5164 (start_squangling): Likewise.
5165 (get_id_2): Likewise.
5166 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5167 (init_method): Call init_mangle for new ABI.
5168 (make_thunk): Call mangle_thunk for new ABI.
5169 * operators.def: Correct new ABI manglings for the `%' operator.
5171 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5172 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5173 (lookup_template_class): Call mangle_decl for new ABI.
5174 (get_mostly_instantiated_function_type): New function.
5175 (set_mangled_name_for_template_decl): Use it.
5176 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5177 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5178 conversion op names.
5179 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5180 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5181 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5182 mangle_typeinfo_string_for_type.
5184 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5186 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5187 (INNERMOST_TEMPLATE_ARGS): New macro.
5188 (innermost_args): Remove.
5189 (get_innermost_template_args): New function.
5190 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5191 * error.c (dump_function_decl): Be caution when using
5192 most_general_template.
5193 * method.c (build_template_parm_names): Use
5194 INNERMOST_TEMPLATE_ARGS.
5195 * pt.c (add_to_template_args): Tidy comment
5196 (get_innermost_template_args): New function.
5197 (check_explicit_specialization): Clear DECL_INITIAL for a new
5199 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5201 (push_template_decl): Always register specializations of the most
5203 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5204 (coerce_template_parms): Likewise.
5205 (lookup_template_class): Likewise.
5206 (innermost_args): Remove.
5207 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5208 (tsubst_decl): Handle tricky specializations. Use
5209 get_innermost_template_args.
5210 (instantiate_template): Simplify handling of partial
5212 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5213 (most_general_template): Reimplement, in a more straightforward
5215 (regenerate_decl_from_template): Tweak formatting. Use
5216 TMPL_ARGS_DEPTH for clarity.
5217 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5219 * dump.c (dequeue_and_dump): Dump information about thunks.
5221 2000-06-01 Richard Henderson <rth@cygnus.com>
5223 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5225 2000-06-01 Richard Henderson <rth@cygnus.com>
5227 * decl2.c (unsupported_options): Fix typo, make const.
5228 (lang_decode_option): Fix bsearch argument order.
5230 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5232 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5235 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5237 * cp-tree.h (c_get_alias_set): Deleted.
5238 * Makefile.in (decl.o): Include ../expr.h.
5239 * decl.c (expr.h): Include.
5240 (init_decl_processing): Call record_component_aliases for arrays.
5241 (grokdeclarator): Likewise.
5242 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5243 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5245 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5247 Remove guiding declaration support.
5248 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5249 (flag_guiding_decls): Remove.
5250 * call.c (build_user_type_conversion_1): Remove support for
5252 (build_new_function_call): Likewise.
5253 (build_new_op): Likewise.
5254 (build_new_method_call): Likewise.
5255 * decl.c (start_function): Likewise.
5256 * friend.c (is_friend): Likewise.
5257 (do_friend): Likewise.
5258 * decl2.c ((flag_dump_translation_unit): Make it const.
5259 (flag_guiding_decls): Remove.
5260 (unsupported_options): New variable
5261 (compare_options): New function.
5262 (lang_decode_option): Use them.
5264 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5266 * method.c (mangle_expression): Adjust test for legal expression
5269 * pt.c (instantiate_decl): Save and restore the local
5270 specializations list.
5272 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5274 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5276 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5278 * call.c (add_template_candidate_real): Handle member template
5279 constructors for classes with virtual bases.
5280 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5281 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5283 * ir.texi: Update thunk documentation.
5285 * call.c (joust): Fix handling of overloaded builtin operators.
5287 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5289 * cp-tree.h (DECL_ANTICIPATED): New macro.
5290 Document new use of DECL_LANG_FLAG_7.
5291 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5292 in the user namespace.
5293 * lex.c (do_identifier): If the identifier's declaration has
5294 DECL_ANTICIPATED on, it has not yet been declared. But do not
5295 replace it with an ordinary implicit declaration.
5297 * tinfo2.cc: Include stdlib.h.
5299 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5301 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5302 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5305 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5307 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5310 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5312 * operators.def (<?): Duplicated, should have been...
5315 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5316 Mark Mitchell <mark@codesourcery.com>
5318 * cp-tree.h (ansi_opname): Make it a macro.
5319 (ansi_assopname): Likewise.
5320 (struct lang_decl_flags): Add assignment_operator_p.
5321 (struct lang_decl): Add operator_code.
5322 (DECL_VTT_PARM): Adjust.
5323 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5324 overloaded operator.
5325 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5326 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5327 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5328 (opname_tab): Remove.
5329 (assignop_tab): Likewise.
5330 (operator_name_info_t): New type.
5331 (operator_name_info): New variable.
5332 (assignment_operator_name_info): Likewise.
5333 (build_cp_library_fn): Remove declaration.
5334 (push_cp_library_fn): Likewise.
5335 (operator_name_string): Likewise.
5336 (build_decl_overload): Likewise.
5337 * call.c (print_z_candidates): Simplify.
5338 (build_object_call): Adjust usage of ansi_opname. Use
5339 DECL_OVERLOADED_OPERATOR_P.
5340 (op_error): Adjust operator name lookup.
5341 (build_conditional_expr): Adjust usage of ansi_opname.
5342 (build_new_op): Likewise.
5343 (build_op_delete_call): Likewise.
5344 (build_over_call): Likewise.
5345 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5346 * decl.c (duplicate_decls): Copy operator_code.
5347 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5348 (builtin_function): Adjust parameters to build_library_fn_1.
5349 (build_library_fn_1): Accept an overloaded operator code.
5350 (build_library_fn): Pass ERROR_MARK.
5351 (build_cp_library_fn): Accept an overloaded operator code.
5352 (push_cp_library_fn): Likewise.
5353 (grokfndecl): Tweak.
5354 (grokdeclarator): Simplify code to compute names of overloaded
5355 operators. Adjust use of ansi_opname.
5356 (ambi_op_p): Work on tree_codes, not identifiers.
5357 (unary_op_p): Likewise.
5358 (grok_op_properties): Likewise.
5359 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5360 (lang_mark_tree): Don't try to mark the operator_code.
5361 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5362 * error.c (dump_decl): Remove special handling for operator
5364 (dump_function_name): Likewise.
5365 (dump_expr): Adjust name lookup of operators.
5366 (op_to_string): Simplify.
5367 (assop_to_string): Likewise.
5368 * init.c (build_new_1): Adjust use of ansi_opname.
5369 * lex.c (opname_tab): Remove.
5370 (assignop_tab): Likewise.
5371 (ansi_opname): Likewise.
5372 (ansi_assopname): Likewise.
5373 (operator_name_string): Likewise.
5374 (reinit_lang_specific): Likewise.
5375 (operator_name_info): New variable.
5376 (assignment_operator_name_info): Likewise.
5377 (init_operators): New function.
5378 (init_parse): Use it.
5379 (do_identifier): Adjust use of ansi_opname.
5380 * method.c (mangle_expression): Don't use ansi_opname for
5382 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5383 (build_decl_overload): Remove.
5384 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5385 (do_build_assign_ref): Adjust use of ansi_opname.
5386 (synthesize_method): Likewise.
5387 (implicitly_declare_fn): Likewise.
5388 * operators.def: New file.
5389 * parse.y (operator): Adjust use of ansi_opname.
5390 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5391 (set_mangled_name_for_template_decl): Don't play games with
5393 (special_function_p): Adjust use of ansi_opname.
5394 * typeck.c (check_return_expr): Likewise.
5395 * Make-lang.in (cc1plus): Depend on operators.def.
5396 * Makefile.in (lex.o): Likewise.
5399 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5401 * Make-lang.in (cplib2.ready): Eradicate.
5403 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5405 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5406 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5407 (built_min, cp_tree_equal): Likewise.
5409 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5411 * class.c (layout_nonempty_base_or_field): Replace
5412 `record_layout_info' with `record_layout_info_s'.
5414 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5417 * cp-tree.h (struct language_function): x_named_labels is now
5418 a struct named_label_list*.
5419 * decl.c (struct named_label_use_list): Renamed from...
5420 (struct named_label_list): ...this. New struct.
5421 (push_binding_level): Don't set eh_region.
5422 (note_level_for_eh): New fn.
5423 (pop_label): Take label and old value directly.
5424 (pop_labels): Adjust for new named_labels format.
5425 (lookup_label): Likewise.
5426 (poplevel): Note characteristics of a binding level containing a
5427 named label. Mess with named label lists earlier.
5428 (mark_named_label_lists): New fn.
5429 (mark_lang_function): Call it.
5430 (use_label): New fn, split out from...
5431 (make_label_decl): ...here. Don't call it.
5432 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5433 check_previous_gotos): New fns, split out from...
5434 (define_label): ...here.
5435 (check_switch_goto): New fn.
5436 (define_case_label): Call it.
5437 (check_goto): New fn.
5438 * semantics.c (finish_goto_stmt): Call it and use_label.
5439 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5440 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5442 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5444 * class.c (build_vtable_entry_ref): Correct usage of
5445 get_vtbl_decl_for_binfo.
5447 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5448 * method.c (implicitly_declare_fn): Not here.
5450 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5452 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5453 (CPTI_PTMD_DESC_TYPE): ... here.
5454 (ptmd_desc_type_node): Rename to ...
5455 (ptm_desc_type_node): ... here.
5457 * rtti.c (ptmd_initializer): Rename to ...
5458 (ptm_initializer): ... here.
5459 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5461 (create_tinfo_types): Adjust.
5463 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5465 Finish implementation of VTTs.
5466 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5467 CPTI_VTT_PARM_IDENTIFIER.
5468 (vtt_parm_identifier): New macro.
5469 (vtt_parm_type): Likewise.
5470 (BINFO_SUBVTT_INDEX): Likewise.
5471 (BINFO_VPTR_INDEX): Likewise.
5472 (struct lang_decl): Add vtt_parm.
5473 (DECL_VTT_PARM): New macro.
5474 (DECL_USE_VTT_PARM): Likewise.
5475 (DECL_NEEDS_VTT_PARM_P): Likewise.
5476 (get_vtt_name): Declare.
5477 (build_artifical_parm): Likewise.
5478 (fixup_all_virtual_upcast_offsets): Likewise.
5479 (expand_indirect_vtbls_init): Remove.
5480 * call.c (build_new_method_call): Pass the vtt to subobject
5481 constructors and destructors.
5482 * class.c (get_vtt_name): Give it external linkage.
5483 (build_clone): Handle the magic VTT parameters for clones.
5484 (clone_function_decl): Fix typo in comment.
5485 (build_vtt): Keep track of the indices in the VTTs where various
5486 entities are stored.
5487 (build_vtt_inits): Likewise.
5488 (dfs_build_vtt_inits): Likewise.
5489 (build_ctor_vtbl_group): Tweak type of construction vtables.
5490 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5491 primary bases, when building construction vtables.
5492 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5493 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5494 (init_decl_processing): Initialize vtt_parm_type.
5495 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5496 (lang_mark_tree): Make vtt_parm.
5497 * decl2.c (build_artificial_parm): New function.
5498 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5499 (grokclassfn): Use build_artificial_parm.
5500 * init.c (initialize_vtbl_ptrs): Call
5501 fixup_all_virtual_upcast_offsets directly.
5502 (perform_member_init): Use the complete subobject destructor for
5504 (build_vtbl_address): New function.
5505 (expand_virtual_init): Handle VTTs.
5506 * optimize (maybe_clone_body): Likewise.
5507 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5509 (expand_indirect_vtbls_init): Remove.
5510 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5511 * tree.c (make_binfo): Make them bigger.
5513 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5515 * inc/cxxabi.h (__pbase_type_info): Define, based on
5516 __pointer_type_info.
5517 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5518 (__pointer_to_member_type_info): Likewise.
5519 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5520 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5521 (__pointer_type_info::__do_catch): Rename to ...
5522 (__pbase_type_info::__do_catch): ... here. Adjust.
5523 (__pbase_type_info::__pointer_catch): Implement.
5524 (__pointer_type_info::__pointer_catch): Adjust.
5525 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5527 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5529 * tinfo.h (__user_type_info::contained_virtual_p): New
5531 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5533 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5534 diamond shaped heirarchy. Add early out for mixed diamond and
5535 duplicate shaped heirarchy.
5537 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5539 * cp-tree.h (build_delete): Change prototype.
5540 (build_vec_delete): Likewise.
5541 * call.c (build_scoped_method_call): Use special_function_kind
5542 values to indicate the kind of destruction to be done.
5543 (build_method_call): Likewise.
5544 * decl.c (finish_destructor_body): Likewise.
5545 (maybe_build_cleanup_1): Likewise. Rename to ...
5546 (maybe_build_cleanup): ... this.
5547 * decl2.c (delete_sanity): Use special_function_kind
5548 values to indicate the kind of destruction to be done.
5549 (build_cleanup): Likewise.
5550 * init.c (perform_member_init): Likewise.
5551 (build_vec_delete_1): Likewise.
5552 (build_dtor_call): Simplify.
5553 (build_delete): Use special_function_kind
5554 values to indicate the kind of destruction to be done.
5555 (build_vbase_delete): Likewise.
5556 (build_vec_delete): Likewise.
5558 * init.c (sort_member_init): Fix typo in error message generation
5561 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5563 * semantics.c (begin_class_definition): make the packed
5564 attribute be sensitive to the "-fpack-struct" command line flag
5566 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5568 Update new-abi upcast algorithm.
5569 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5570 prototype and meaning of return value.
5571 (__si_class_type_info::__do_upcast): Likewise.
5572 (__vmi_class_type_info::__do_upcast): Likewise.
5573 * tinfo.cc (__class_type_info::__upcast_result): Replace
5574 whole2dst with part2dst. Adjust ctor.
5575 (__class_type_info::__do_upcast): Adjust call of worker function.
5576 (__class_type_info::__do_upcast): Adjust.
5577 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5579 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5580 virtual base in diamond heirarchy bug.
5582 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5584 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5585 and bitfield to tinfo_fn_p.
5586 (DECL_TINFO_FN_P): Adjust.
5587 (SET_DECL_TINFO_FN_P): Likewise.
5588 (DECL_MUTABLE_P): Likewise.
5589 (DECL_C_BIT_FIELD): Likewise.
5590 (SET_DECL_C_BIT_FIELD): Likewise.
5591 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5592 (DECL_UNINLINABLE): Likewise.
5593 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5594 (handle_using_decl): Remove assertion.
5595 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5596 to build FIELD_DECLs.
5597 (build_base_field): Likewise.
5598 (layout_class_type): Likewise.
5599 * decl.c (init_decl_processing): Likewise.
5600 (build_ptrmemfunc_type): Likewise.
5601 (grokdeclarator): Likewise.
5602 * decl2.c (grok_x_components): Likewise.
5603 * except.c (call_eh_info): Likewise.
5604 * init.c (init_init_processing): Likewise.
5605 * rtti.c (expand_class_desc): Likewise.
5606 (create_pseudo_type_info): Likewise.
5607 (get_vmi_pseudo_type_info): Likewise.
5608 (create_tinfo_types): Likewise.
5609 * ptree.c (print_lang_decl): Adjust.
5610 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5611 before checking DECL_MUTABLE_P.
5613 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5614 parameters for template functions.
5615 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5616 destructors as well as constructors.
5618 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5620 * class.c (build_ctor_vtbl_group): Set inits.
5621 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5622 DECL_THIS_INLINE appropriately for clones.
5624 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5625 (DECL_CONV_FN_P): Simplify.
5626 (DECL_OPERATOR): Remove.
5627 (language_to_string): Declare.
5628 * decl.c (duplicate_decls): Fix typo in comment.
5629 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5630 (grok_op_properties): Use DECL_CONV_FN_P instead of
5631 IDENTIFIER_TYPENAME_P.
5632 * dump.c (dequeue_and_dump): Dump the language linkage of
5634 * error.c (language_to_string): Give it external linkage.
5635 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5636 (implicitly_declare_fn): Set DECL_LANGUAGE.
5637 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5638 IDENTIFIER_TYPENAME_P.
5639 (tsubst_decl): Likewise.
5640 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5641 * semantics.c (finish_member_declaration): Don't mark members of
5642 classes declared in an extern "C" region as extern "C".
5644 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5646 * decl2.c (qualified_lookup_using_namespace): Look through
5649 * decl.c (push_using_decl): Return the old decl on namespace level.
5651 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5653 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5654 (VTT_NAME_PREFIX): New macro.
5655 (CTOR_VTBL_NAME_PREFIX): Likewise.
5656 (get_ctor_vtbl_name): New function.
5657 * class.c (get_vtable_name): Simplify.
5658 (get_vtt_name): New function.
5659 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5660 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5661 when a virtual base becomes primary.
5662 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5664 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5665 additional parameters.
5666 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5667 (initialize_array): New function.
5668 (build_vtt): Likewise.
5669 (build_vtt_inits): Likewise.
5670 (dfs_build_vtt_inits): Likewise.
5671 (dfs_fixup_binfo_vtbls): Likewise.
5672 (build_ctor_vtbl_group): Likewise.
5673 (initialize_vtable): Use initialize_array.
5674 (accumulate_vtbl_inits): Reimplement to handle construction
5676 (dfs_accumulate_vtbl_inits): Likewise.
5677 (bulid_vtbl_initializer): Adjust parameter name.
5678 * method.c (build_typename_overload): Remove #if 0'd code.
5679 (get_ctor_vtbl_name): New function.
5680 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5681 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5683 * cp-tree.h (struct lang_type): Remove search_slot.
5684 (CLASSTYPE_SEARCH_SLOT): Remove.
5685 (emit_base_init): Change prototype.
5686 (initialize_vtbl_ptrs): Likewise.
5687 (expand_indirect_vtbls_init): Likewise.
5688 (clear_search_slots): Remove.
5689 * decl.c (lang_mark_tree): Don't mark search_slot.
5690 * init.c (initialize_vtbl_ptrs): Simplify.
5691 (emit_base_init): Likewise.
5692 * search.c (struct vbase_info): Document decl_ptr.
5693 (convert_pointer_to_single_level): Remove.
5694 (dfs_find_vbases): Remove.
5695 (dfs_init_base_pointers): Simplify.
5696 (dfs_clear_vbase_slots): Remove.
5697 (dfs_vtable_path_unmark): New function.
5698 (init_vbase_pointers): Simplify.
5699 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5700 (expand_indirect_vtbls_init): Simplify. Don't call
5701 mark_all_temps_used.
5702 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5703 initialize_vtbl_ptrs.
5705 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5707 * except.c: Add static prototypes.
5709 2000-05-20 H.J. Lu <hjl@gnu.org>
5711 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5713 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5715 Don't create a separate copy of virtual bases for the
5716 CLASSTYPE_VBASECLASSES list.
5717 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5718 (BINFO_FOR_VBASE): Remove.
5719 (CANONICAL_BINFO): Adjust.
5720 (binfo_for_vbase): New function.
5721 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5722 instead of BINFO_FOR_VBASE.
5723 (build_vbase_pointer): Likewise.
5724 (build_secondary_vtable): Likewise.
5725 (dfs_mark_primary_bases): Likewise.
5726 (mark_primary_bases): Likewise.
5727 (layout_nonempty_base_or_field): Likewise.
5728 (dfs_set_offset_for_shared_vbases): Likewise.
5729 (dfs_set_offset_for_unshared_vbases): Likewise.
5730 (layout_virtual_bases): Likewise. Adjust for changes to the
5731 CLASSTYPE_VBASECLASSES list.
5732 (dump_class_hierarchy_r): Use binfo_for_vbase
5733 instead of BINFO_FOR_VBASE.
5734 (dump_class_hierarchy): Likewise.
5735 (finish_vtbls): Likewise.
5736 (build_vtbl_initializer): Adjust for changes to the
5737 CLASSTYPE_VBASECLASSES list.
5738 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5739 * decl.c (finish_destructor_body): Adjust for changes to the
5740 CLASSTYPE_VBASECLASSES list.
5741 * init.c (sort_base_init): Use binfo_for_vbase.
5742 (construct_virtual_bases): Adjust for changes to the
5743 CLASSTYPE_VBASECLASSES list.
5744 (expand_member_init): Use binfo_for_vbase.
5745 (build_vbase_delete): Adjust for changes to the
5746 CLASSTYPE_VBASECLASSES list.
5747 * method.c (do_build_copy_constructor): Likewise.
5748 * rtti.c (get_base_offset): Use binfo_for_vbase.
5749 (expand_class_desc): Remove #if 0'd code.
5750 * search.c (struct vbase_info): Remove vbase_types.
5751 (get_base_distance): Use binfo_for_vbase.
5752 (lookup_field_queue_p): Use CANONICAL_BINFO.
5753 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5754 (get_pure_virtuals): Adjust for changes to the
5755 CLASSTYPE_VBASECLASSES list.
5756 (dfs_find_vbases): Use binfo_for_vbase.
5757 (dfs_init_vbase_pointers): Likewise.
5758 (init_vbase_pointers): Don't initialize vi.vbase_types.
5759 (virtual_context): Use binfo_for_vbase.
5760 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5761 CLASSTYPE_VBASECLASSES list.
5762 (expand_indirect_vtbls_init): Simplify.
5763 (dfs_get_vbase_types): Don't replicate virtual bases.
5764 (find_vbase_instance): Use binfo_for_vbase.
5765 (binfo_for_vbase): New function.
5766 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5768 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5770 * decl2.c (finish_anon_union): Generalize error messages to handle
5771 anonymous structures.
5772 * init.c (perform_member_init): Remove `name' parameter.
5773 (build_field_list): New function.
5774 (sort_member_init): Handle anonymous union initialization order
5775 correctly. Check for multiple initializations of the same union.
5776 (emit_base_init): Don't look up fields by name here.
5777 (expand_member_init): Record the result of name lookup for future
5779 * typeck.c (build_component_ref): Fix formatting.
5781 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5783 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5784 * typeck.c (build_x_compound_expr): Replace warn_unused with
5787 * decl2.c (lang_decode_option): Update -Wall unused flags by
5788 calling set_Wunused.
5790 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5792 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5793 * init.c (dfs_vtable_path_unmark): Remove.
5794 * search.c (marked_new_vtable_p): Likewise.
5795 (unmarked_new_vtable_p): Likewise.
5796 (dfs_search_slot_nonempty_p): Likewise.
5797 (dfs_mark): Likewise.
5798 (dfs_vtable_path_unmark): Likewise.
5799 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5800 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5801 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5802 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5803 (init_vbase_pointers): Simplify.
5804 (expand_indirect_vtbls_init): Likewise.
5806 * class.c (copy_virtuals): New function.
5807 (build_primary_table): Use it.
5808 (build_secondary_vtable): Likewise.
5809 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5810 indicate that no vcall offset is required.
5811 (add_virtual_function): Likewise.
5812 (modify_all_vtables): Likewise.
5813 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5814 (dfs_accumulate_vtbl_inits): Likewise.
5815 (build_vtbl_initializer): Make changes to handle construction
5817 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5818 (build_rtti_vtbl_entries): Likewise.
5819 (build_vtable_entries): Handle a NULL vcall_index.
5821 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5823 * decl2.c (lang_decode_option): Fix thinko.
5825 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5827 * except.c (check_handlers): New fn.
5828 * cp-tree.h: Declare it.
5829 * semantics.c (finish_handler_sequence): Call it.
5830 (finish_function_handler_sequence): Likewise.
5831 (finish_handler_parms): Set TREE_TYPE on the handler.
5832 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5833 * search.c (get_base_distance_recursive): If protect>1, ignore
5835 (get_base_distance): Don't reduce watch_access.
5837 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5839 * lex.c: #include diagnostic.h.
5840 (lang_init_options): Set default prefixing rules.
5842 * lang-options.h: Add -fdiagnostics-show-location=.
5844 * decl2.c: #include diagnostic.h.
5845 (lang_decode_option): Handle -fdiagnostics-show-location=.
5847 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5849 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5850 * vec.cc: Revert my 2000-05-07 change.
5852 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5854 * class.c (check_field_decls): Complain about non-static data
5855 members with same name as class in class with constructor.
5857 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5859 * decl.c (grokdeclarator): Allow non-static data members with
5862 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5864 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5865 and pending_inline.filename. Update prototypes.
5866 * decl.c (define_label): Constify filename parameter.
5867 * decl2.c (warn_if_unknown_interface): Constify local char *.
5868 * input.c Constify input_source.filename. Don't declare
5869 input_filename or lineno. Constify filename parameter to feed_input.
5870 * lex.c (init_parse): Constify parameter and return value.
5871 (cp_pragma_interface, cp_pragma_implementation): Constify
5873 (reinit_parse_for_method, reinit_parse_for_block,
5874 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5875 Constify local char *.
5876 * pt.c: Don't declare lineno or input_filename.
5877 (print_template_context, tsubst_friend_function, tsubst_decl,
5878 tsubst, instantiate_decl): Constify local char *.
5879 * semantics.c (expand_body): Constify local char *.
5880 * tree.c (build_srcloc): Constify filename parameter.
5881 * typeck.c (c_expand_asm_operands): Constify filename
5884 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5886 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5889 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5891 * inc/cxxabi.h: Fix typos in comment.
5892 (__base_class_info::__offset): Use a static_cast.
5894 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5896 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5897 of std::size_t and std::ptrdiff_t respectively.
5898 * tinfo.cc: Likewise.
5901 2000-05-06 Richard Henderson <rth@cygnus.com>
5903 * typeck.c (build_c_cast): Don't warn integer->pointer size
5904 mismatch for constants.
5906 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5908 * rtti.c (ptmd_initializer): Set non-public, if class is
5911 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5912 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5913 __cxa_vec_delete): Likewise.
5914 * tinfo.cc (__dynamic_cast): Likewise.
5915 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5916 __cxa_vec_delete): Likewise.
5918 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5920 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5921 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5922 (lang_decl_flags): Add vcall_offset.
5923 (THUNK_VCALL_OFFSET): Use it.
5924 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5925 * method.c (make_thunk): Create the lang_decl here, not in
5927 (emit_thunk): Make generic thunks into ordinary functions once
5928 they have been fed to expand_body.
5929 * semantics.c (expand_body): Set current_function_is_thunk here.
5931 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5933 * class.c (update_vtable_entry_for_fn): Prototype.
5935 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5938 * search.c (dfs_build_inheritance_graph_order): Prototype.
5940 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5942 * cp-tree.h (special_function_kind): Add various kinds of
5944 (special_function_p): New function.
5945 * class.c (overrides): Don't let one kind of destructor override
5947 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5948 whether or not to instantiate a template.
5949 * tree.c (special_function_p): Define.
5951 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5953 * cp-tree.def (THUNK_DECL): Remove.
5954 * cp-tree.h (DECL_THUNK_P): New macro.
5955 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5956 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5957 (SET_DECL_THUNK_P): Likewise.
5958 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5959 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5960 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5961 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5962 (duplicate_decls): Likewise.
5963 (pushdecl): Likewise. Adjust thunk handling.
5964 (grokfndecl): Use DECL_EXTERN_C_P.
5965 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5966 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5967 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5968 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5969 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5970 DECL_NO_STATIC_CHAIN.
5971 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5972 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5973 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5976 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5978 * tree.c (walk_tree): Set lineno.
5980 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5982 * exception.cc: Update license notice.
5984 * new1.cc: Likewise.
5985 * new2.cc: Likewise.
5986 * tinfo.cc: Likewise.
5987 * tinfo2.cc: Likewise.
5989 * inc/cxxabi.h: Likewise.
5990 * inc/exception: Likewise.
5991 * inc/new: Likewise.
5992 * inc/new.h: Likewise.
5993 * inc/typeinfo: Likewise.
5995 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5997 * tree.c (build_target_expr_with_type): If we already have a
5998 TARGET_EXPR, just return it.
6000 * optimize.c (initialize_inlined_parameters): Don't generate an
6001 EXPR_STMT if we can just use DECL_INITIAL.
6002 * decl.c (emit_local_var): Only make the initialization a
6003 full-expression if stmts_are_full_exprs_p.
6005 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6007 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6009 * call.c (standard_conversion): Use it.
6010 (direct_reference_binding): Likewise.
6011 (build_over_call): Likewise.
6012 (is_properly_derived_from): Likewise.
6013 (compare_ics): Likewise.
6014 * class.c (resolves_to_fixed_type_p): Likewise.
6015 * optimize.c (declare_return_variable): Likewise.
6016 * pt.c (is_specialization_of): Likewise.
6018 * typeck.c (comp_target_parms): Likeiwse.
6019 (build_static_cast): Likewise.
6020 (build_reinterpret_cast): Likewise.
6021 (build_const_cast): Likewise.
6022 (comp_ptr_ttypes_real): Likewise.
6023 (comp_ptr_ttypes_const): Likewise.
6024 * typeck2.c (process_init_constructor): Likewise.
6026 2000-04-30 Scott Snyder <snyder@fnal.gov>
6028 * decl.c (finish_destructor_body): Use the base destructor when
6029 destroying virtual bases.
6031 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6033 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6035 * optimize.c (struct inline_data): Add target_exprs field.
6036 (declare_return_variable): When a function returns an aggregate,
6037 use the variable declared in the TARGET_EXPR as the remapped
6039 (expand_call_inline): Update the pending target_exprs stack.
6040 (optimize_function): Initialize the stack.
6042 * decl2.c (finish_file): Fix typo in comment.
6044 * method.c (emit_thunk): Don't try to return a `void' value.
6046 * optimize.c (initialize_inlined_parameters): If the parameter is
6047 addressable, we need to make a new VAR_DECL, even if the
6048 initializer is constant.
6050 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6052 * decl.c (grok_op_properties): Add an extra check of argtypes.
6054 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6056 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6058 (initialize_inlined_parameters): Try to avoid creating new
6061 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6063 * lex.c (my_get_run_time): Remove.
6064 (init_filename_times): Use get_run_time instead of my_get_run_time.
6065 (check_newline): Likewise.
6066 (dump_time_statistics): Likewise.
6067 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6068 of computing elapsed time explicitly.
6070 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6072 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6073 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6074 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6075 before calling decl_constant_value.
6076 * class.c (check_bitfield_decl): Likewise.
6077 * cvt.c (ocp_convert): Likewise.
6078 (convert): Likewise.
6079 * decl.c (compute_array_index_type): Likewise.
6080 (build_enumerator): Likewise.
6081 * decl2.c (check_cp_case_value): Likewise.
6082 * pt.c (convert_nontype_argument): Likewise.
6084 * typeck.c (decay_conversion): Likewise.
6085 (build_compound_expr): Likewise.
6086 (build_reinterpret_cast): Likewise.
6087 (build_c_cast): Likewise.
6088 (convert_for_assignment): Likewise.
6090 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6092 * decl.c (finish_function): Don't play games with DECL_INLINE.
6094 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6096 * ir.texi: Correct typo.
6098 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6100 * decl.c (grokdeclarator): Reject VLAs as members.
6102 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6104 * call.c (standard_conversion): Accept conversion between
6107 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6109 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6111 * decl2.c (finish_file): Remove double setup for accounting
6114 2000-04-24 Robert Lipe <robertlipe@usa.net>
6116 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6118 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6120 * new.cc (set_new_handler): Needs to be in std::.
6122 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6124 * cp-tree.h (lang_decl): Remove pretty_function_p.
6125 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6126 language-specific node.
6127 * decl.c (cp_make_fname_decl): Use build_decl, not
6128 build_lang_decl, to build the variables.
6129 (grokvardecl): Don't call build_lang_decl for local variables in
6131 (grokdeclarator): Don't call build_lang_decl for local type
6132 declarations in templates.
6133 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6134 zero'd memory, rather than calling memset.
6135 * pt.c: Include hashtab.h.
6136 (local_specializations): New variable.
6137 (retrieve_local_specialization): Use it.
6138 (register_local_specialization): Likewise.
6139 (tsubst_decl): Don't assume local variables have
6141 (instantiate_decl): Set up local_specializations.
6142 * Makefile.in (HTAB_H): New variable.
6144 2000-04-23 Richard Henderson <rth@cygnus.com>
6146 * typeck.c (c_expand_asm_operands): Restore the original
6147 contents of the output list.
6149 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6151 * ir.texi: Document complex number representation.
6153 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6155 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6156 (target_incomplete_p): New function.
6157 (tinfo_base_init): Create comdat NTBS name variable.
6158 (ptr_initializer): Add non_public parameter. Calculate it.
6159 (ptmd_initializer): Likewise.
6160 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6161 (create_real_tinfo_var): Add non_public parameter. Use it.
6162 Push proxy into global namespace.
6163 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6165 * inc/typeinfo (type_info::before, type_info::operator==):
6166 Compare __name addresses.
6168 * tinfo2.cc: Remove new-abi builtins comment.
6170 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6172 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6174 * call.c (joust): Exit early if we get the same function, too.
6176 * decl2.c (key_method): Return NULL_TREE for template classes.
6177 (import_export_class): Don't need to check for template classes.
6179 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6181 * lex.c: Remove references to cccp.c.
6183 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6185 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6186 volatile_memfunc. Add destructor_attr. Adjust dummy.
6187 (DECL_DESTRUCTOR_P): Use destructor_attr.
6188 (DECL_CONST_MEMFUNC_P): Reimplement.
6189 (DECL_VOLATILE_MEMFUNC_P): Remove.
6190 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6191 (overrides): Use DECL_DESTRUCTOR_P.
6192 (check_for_override): Likewise.
6193 * decl.c (start_function): Likewise.
6194 * decl2.c (grokfclassfn): Likewise.
6195 (check_classfn): Likewise.
6196 (grok_function_init): Likewise.
6198 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6200 * decl2.c (grokfield): Issue error on illegal data member
6203 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6205 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6207 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6209 * class.c (build_vtable_entry): Don't build thunks for type-info
6212 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6214 * decl.c (decls_match): Allow a redeclaration of a builtin to
6215 specify args while the builtin did not.
6217 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6219 * cp-tree.def (THUNK_DECL): Add to documentation.
6220 * cp-tree.h (flag_huge_objects): Declare.
6221 * class.c (modify_vtable_entry): Tidy.
6222 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6223 Calculate delta appropriately for the new ABI.
6224 (dfs_modify_vtables): Use it.
6225 (modify_all_vtables): Fix thinko in code to add overriding copies
6226 of functions to primary vtables.
6227 (build_clone): Fix typo in comment.
6228 (clone_function_decl): Correct order of destructors in vtable.
6229 (build_vbase_offset_vtbl_entries): Adjust comment.
6230 (dfs_vcall_offset_queue_p): Remove.
6231 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6232 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6233 (build_vtable_entry): Correct check for pure virtual functions.
6234 Don't declare flag_huge_objects.
6235 * decl.c (flag_huge_objects): Remove declaration.
6236 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6237 Use int_size_in_bytes.
6238 (emit_thunk): Handle vcall offset thunks.
6240 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6242 * decl2.c (parse_time, varconst_time): Delete declarations.
6243 (finish_file): Delete LINENO declaration.
6244 START_TIME and THIS_TIME now long.
6246 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6248 * class.c (build_base_field): Reformat comment.
6250 * inc/cxxabi.h (stddef.h): Comment inclusion.
6251 (__base_class_info::__offset): Comment shift.
6253 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6255 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6256 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6257 (cp_push_exception_identifier): New macro.
6258 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6259 (DECL_BASE_DESTRUCTOR_P): Likewise.
6260 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6261 (get_vtbl_decl_for_binfo): Fix formatting.
6262 (in_charge_arg_for_name): New macro.
6263 (maybe_build_cleanup_and_delete): Remove declaration.
6264 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6265 (in_charge_arg_for_name): New function.
6266 (build_new_method_call): Use it. Handle cloned destructors.
6267 (build_clone): Don't make the base constructor virtual.
6268 Automatically defer generated functions.
6269 (clone_function_decl): Handle destructors, too.
6270 (clone_constructors_and_destructors): Likewise.
6271 (create_vtable_ptr): Don't create a vtable entry for a cloned
6273 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6274 (initialize_predefined_identifiers): Update appropriately.
6275 (finish_destructor_body): Simplify.
6276 (maybe_build_cleanup_and_delete): Remove.
6277 * except.c (expand_throw): Handle new-ABI destructors.
6278 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6279 (build_dtor_call): New function.
6280 (build_delete): Use it. Simplify.
6281 * optimize.c (maybe_clone_body): Handle destructors.
6282 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6284 * exception.cc (cleanup_fn): New typedef.
6285 (CALL_CLEANUP): New macro.
6286 (cp_eh_info): Use them.
6287 (__cp_push_exception): Likewise.
6288 (__cp_pop_exception): Likewise.
6290 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6292 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6293 (complete_dtor_identifier): New macro.
6294 (CLASSTYPE_FIRST_CONVERSION): Remove.
6295 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6296 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6297 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6298 (CLASSTYPE_CONSTRUCTORS): Likewise.
6299 (CLASSTYPE_DESTRUCTORS): Likewise.
6300 (lang_decl): Add cloned_function.
6301 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6302 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6303 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6304 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6305 (DECL_CLONED_FUNCTION_P): Likewise.
6306 (DECL_CLONED_FUNCTION): Likewise.
6307 (clone_function_decl): Declare.
6308 (maybe_clone_body): Likewise.
6309 * call.c (build_user_type_conversion_1): Call complete object
6310 constructors in the new ABI.
6311 (build_new_method_call): Don't add in-charge parameters under the
6313 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6314 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6315 CLASSTYPE_DESTRUCTOR_SLOT.
6316 (build_clone): New function.
6317 (clone_function_decl): Likewise.
6318 (clone_constructors_and_destructors): Likewise.
6319 (check_bases_and_members): Use it.
6320 * decl.c (iniitialize_predefined_identifiers): Initialize
6321 complete_dtor_identifier.
6322 (finish_function): Don't add extra code to a clone.
6323 (lang_mark_tree): Mark cloned_function.
6324 * decl2.c (mark_used): Don't bother trying to instantiate things
6326 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6327 * method.c (set_mangled_name_for_decl): Don't treat clones as
6329 (synthesize_method): Sythesize cloned functions, not the clones.
6330 * optimize.c (inline_data): Update comment on ret_label.
6331 (remap_block): Don't assume DECL_INITIAL exists.
6332 (copy_body_r): Allow ret_label to be NULL.
6333 (maybe_clone_body): Define.
6334 * pt.c (tsubst_decl): Handle clones.
6335 (instantiate_clone): New function.
6336 (instantiate_template): Use it.
6337 (set_mangled_name_for_template_decl): Don't treat clones as
6339 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6340 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6341 * semantics.c (expand_body): Clone function bodies as necessary.
6343 * optimize.c (remap_decl): Avoid sharing structure for arrays
6344 whose size is only known at run-time.
6345 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6347 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6348 to has_in_charge_parm_p.
6349 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6350 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6351 (DECL_COPY_CONSTRUCTOR_P): New macro.
6352 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6353 (build_user_type_conversion_1): Likewise.
6354 (convert_like_real): Likewise.
6355 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6356 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6357 (copy_args_p): Likewise.
6358 (grok_ctor_properties): Likewise.
6359 (start_function): Likewise.
6360 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6361 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6362 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6363 * method.c (do_build_copy_constructor): Use
6364 DECL_HAS_IN_CHARGE_PARM_P.
6365 (synthesize_method): Likewise.
6366 * pt.c (instantiate_template): Remove goto.
6367 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6370 * cp-tre.h (finish_function): Change prototype.
6371 * decl.c (end_cleanup_fn): Adjust caller.
6372 (finish_function): Take only one parameter.
6373 * decl2.c (finish_objects): Adjust caller.
6374 (finish_static_storage_duration_function): Likewise.
6375 * method.c (emit_thunk): Likewise.
6376 * parse.y: Likewise.
6377 * parse.c: Regenerated.
6378 * pt.c (instantiate_decl): Likewise.
6379 * rtti.c (synthesize_tinfo_fn): Likewise.
6380 * semantics.c (expand_body): Likewise.
6382 * cp-tree.h (copy_decl): New function.
6383 * class.c (finish_struct_1): Use it.
6384 * lex.c (copy_decl): Define it.
6385 * pt.c (tsubst_decl): Likewise.
6386 * tree.c (copy_template_template_parm): Likewise.
6388 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6389 has_nonpublic_assign_ref.
6390 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6391 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6392 * class.c (finish_struct_methods): Don't set
6393 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6394 (interface_only): Don't declare.
6395 (interface_unknown): Likewise.
6397 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6399 * tree.h (HAVE_TEMPLATES): Remove definition.
6400 * lang-options.h (-fthis-is-variable): Remove documentation.
6402 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6404 * class.c (instantiate_type): Handle object-relative template-id.
6406 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6407 * decl.c (cplus_expand_expr_stmt): Not here.
6409 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6410 Initialize exprtype earlier.
6412 * parse.y (fn.def1): Check for defining types in return types.
6414 * decl.c (check_tag_decl): Notice extra fundamental types.
6415 Diagnose empty decls in classes, too.
6417 * decl.c (grokdeclarator): Don't override an anonymous name if no
6418 declarator was given.
6420 * cvt.c (convert_to_void): Call resolve_offset_ref.
6422 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6424 * decl2.c (decl_namespace): Handle getting a type.
6426 * typeck.c (build_c_cast): Re-enable warning for cast between
6427 pointer and integer of different size.
6429 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6431 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6433 (__pointer_type_info::__pointer_catch): New virtual function.
6434 (__pointer_to_member_type_info): Derive from
6435 __pointer_type_info. Adjust.
6436 (__pointer_to_member_type_info::__do_catch): Remove.
6437 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6438 (__pointer_to_member_type_info::__pointer_catch): Declare.
6439 * rtti.c (qualifier_flags): Add restrict flag.
6440 (ptmd_initializer): Reorder members.
6441 (create_tinfo_types): Expand comments. Reorder
6442 ptmd_desc_type_node members.
6443 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6445 (__pointer_type_info::__do_catch): Move specific code into
6446 __pointer_catch. Call it.
6447 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6448 specific catch checking. Fix void conversion check.
6449 (__pointer_to_member_type_info::__do_catch): Remove.
6450 (__pointer_to_member_type_info::__pointer_catch): Implement.
6452 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6454 * lex.c (init_parse): Remove traces of classof and headof.
6455 * decl2.c (flag_operator_names): Default to 1.
6456 (lang_decode_option): Do not set it for -ansi.
6458 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6460 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6461 (DECL_MAIN_VARIANT): Remove.
6462 * decl.c (duplicate_decls): Don't set it.
6463 (start_function): Likewise.
6464 (lang_mark_tree): Don't mark it.
6465 * decl2.c (defer_fn): Don't use it.
6466 * lex.c (retrofit_lang_decl): Don't set it.
6467 * pt.c (tsubst_decl): Likewise.
6468 * ptree.c (print_lang_decl): Don't print it.
6469 * typeck.c (mark_addressable): Don't use it.
6471 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6473 * vec.cc: Include <new> and <exception>.
6474 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6475 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6477 (__cxa_vec_delete): Catch dtor exceptions.
6479 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6481 Prepend __ to implementation defined names.
6482 * inc/typeinfo (type_info): Rename _name to __name.
6483 (type_info::type_info): Rename parameter.
6484 (type_info::operator==, type_info::operator!=,
6485 type_info::before): Likewise.
6486 (type_info::is_pointer_p, type_info::is_function_p,
6487 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6490 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6491 (__pointer_type_info::__pointer_type_info): Likewise.
6492 (__pointer_type_info::is_pointer_p,
6493 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6494 (__array_type_info::__array_type_info): Rename parameters.
6495 (__function_type_info::__function_type_info): Likewise.
6496 (__function_type_info::is_function_p): Prepend __.
6497 (__enum_type_info::__enum_type_info): Rename parameters.
6498 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6500 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6502 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6503 (__class_type_info::__class_type_info): Rename parameters.
6504 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6505 (__class_type_info::upcast_result,
6506 __class_type_info::dyncast_result): Prepend __. Move definition
6508 (__class_type_info::do_upcast, __class_type_info::do_catch,
6509 __class_type_info::find_public_src,
6510 __class_type_info::do_dyncast,
6511 __class_type_info::do_find_public_src): Prepend __. Rename
6513 (__si_class_type_info::__si_class_type_info): Rename parameters.
6514 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6515 __si_class_type_info::do_find_public_src): Prepent __. Rename
6517 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6518 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6519 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6521 (__dynamic_cast): Rename parameters.
6522 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6523 type_info::do_catch, type_info::do_upcast): Prepend __.
6524 (contained_p, public_p, virtual_p, contained_public_p,
6525 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6526 (__class_type_info::do_catch,
6527 __class_type_info::do_upcast): Prepend __. Adjust.
6528 (__class_type_info::__upcast_result,
6529 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6531 (__class_type_info::find_public_src): Prepend __. Adjust.
6532 (__class_type_info::do_find_public_src,
6533 __si_class_type_info::do_find_public_src,
6534 __vmi_class_type_info::do_find_public_src): Likewise.
6535 (__class_type_info::do_dyncast,
6536 __si_class_type_info::do_dyncast,
6537 __vmi_class_type_info::do_dyncast): Likewise.
6538 (__class_type_info::do_upcast,
6539 __si_class_type_info::do_upcast,
6540 __vmi_class_type_info::do_upcast): Likewise.
6541 (__dynamic_cast): Adjust.
6542 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6543 (__function_type_info::is_function_p): Likewise.
6544 (__pointer_type_info::do_catch): Likewise. Adjust.
6545 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6546 (__throw_type_match_rtti_2): Adjust.
6547 (__is_pointer): Adjust.
6549 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6551 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6552 (complete_ctor_identifier): New macro.
6553 (special_function_kind): Add sfk_copy_constructor and
6554 sfk_assignment_operator.
6555 (LOOKUP_HAS_IN_CHARGE): Remove.
6556 (cons_up_default_function): Rename to ...
6557 (implicitly_declare_fn): ... this.
6558 * call.c (build_new_method_call): Add in-charge parameters for
6560 * class.c (add_implicitly_declared_members): Change parameter name
6561 from cant_have_assignment to cant_have_const_assignment.
6562 Replace calls to cons_up_default_function to implicitly_declare_fn.
6563 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6564 * decl.c (initialize_predefined_identifiers): Initialize it.
6565 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6567 * init.c (expand_default_init): Don't calculate the in-charge
6569 (build_new_1): Likewise.
6570 * lex.c (cons_up_default_function): Move to method.c.
6571 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6572 (implicitly_declare_fn): New function.
6573 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6574 (build_modify_expr): Likewise.
6575 * typeck2.c (build_functional_cast): Likewise.
6577 Under the new ABI, constructors don't return `this'.
6578 * cp-tree.h (warn_reorder): Declare.
6579 (special_function_kind): New enum.
6580 (global_base_init_list): Remove declaration.
6581 (emit_base_init): Don't return a value.
6582 (check_base_init): Don't declare.
6583 (is_aggr_typedef): Likewise.
6584 * decl.c (check_special_function_return_type): New function.
6585 (return_types): Remove.
6586 (grokdeclarator): Use check_special_function_return_type.
6587 (start_function): Don't initialize ctor_label under the new ABI.
6588 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6589 * init.c (begin_init_stmts): Move to top of file.
6590 (finish_init_stmts): Likewise.
6591 (warn_reorder): Don't declare.
6592 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6594 (check_base_init): Remove.
6595 (is_aggr_typedef): Likewise.
6596 (build_new_1): Don't use the return value of a constructor.
6597 * semantics.c (setup_vtbl_ptr): Don't use the return value
6599 * typeck.c (check_return_expr): Don't magically convert return
6600 statements into `return this' in constructors under the new ABI.
6602 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6603 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6604 (base_ctor_identifier): New macro.
6605 (base_dtor_identifier): Likewise.
6606 (deleting_dtor_identifier): Likewise.
6607 * decl.c: Don't include obstack.h.
6608 (obstack_chunk_alloc): Don't define.
6609 (obstack_chunk_free): Likewise.
6610 (struct predefined_identifier): New type.
6611 (initialize_predefined_identifiers): New function.
6612 (init_decl_processing): Use it.
6613 (debug_temp_inits): Remove.
6614 (start_method): Don't call preserve_data.
6615 (hack_incomplete_structures): Update comment.
6616 * init.c (init_init_processing): Don't initialize
6618 (build_offset_rf): Remove dead code.
6619 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6620 * search.c (init_search_processing): Don't initialize
6623 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6625 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6626 some sign_compare warnings.
6628 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6630 Rename abi::__vmi_class_type_info members.
6631 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6632 base_list, detail_masks members to vmi_flags, vmi_base_count,
6633 vmi_bases and vmi_flags_masks respectively.
6634 (__vmi_class_type_info::vmi_flags_masks): Rename
6635 details_unknown_mask to flags_unknown_mask.
6636 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6637 (__vmi_class_type_info::do_find_public_src): Adjust.
6638 (__vmi_class_type_info::do_dyncast): Adjust.
6639 (__vmi_class_type_info::do_upcast): Adjust.
6641 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6643 * tinfo.cc (convert_to_base): New function.
6644 (get_vbase_offset): Remove. Move into convert_to_base.
6645 (__vmi_class_type_info::do_find_public_src): Adjust.
6646 (__vmi_class_type_info::do_dyncast): Adjust.
6647 (__vmi_class_type_info::do_upcast): Adjust.
6649 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6651 * tinfo.cc (operator=): Use __builtin_strcmp.
6652 * tinfo2.cc (before): Likewise.
6654 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6656 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6657 (DECL_SAVED_INLINE): Rename to ...
6658 (DECL_DEFERRED_FN): ... this.
6659 (in_function_p): Remove declaration.
6660 (mark_inline_for_output): Rename to ...
6661 (defer_fn): ... this.
6662 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6663 (in_function_p): Remove definition.
6664 * decl2.c (saved_inlines): Rename to ...
6665 (deferred_fns): ... this.
6666 (saved_inlines_used): Rename to ...
6667 (deferred_fns_used): ... this.
6668 (mark_inline_for_output): Rename to ...
6669 (defer_fn): ... this.
6670 (finish_file): Adjust accordingly.
6671 (init_decl2): Likewise.
6672 * lex.c (cons_up_default_function): Likewise.
6673 * pt.c (mark_decl_instantiated): Likewise.
6674 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6676 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6677 * semantics.c (expand_body): Defer more functions.
6679 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6682 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6684 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6685 __cxa_vec_delete): Declare.
6687 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6689 * rtti.c (dfs_class_hint_mark): New static function.
6690 (dfs_class_hint_unmark): New static function.
6691 (class_hint_flags): Use them.
6693 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6695 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6697 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6699 * cp-tree.h (instantiate_decl): Change prototype.
6700 * decl2.c (mark_used): Adjust call.
6701 * optimize.c (inlinable_function_p): Adjust handling of templates.
6702 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6703 (do_type_instantiation): Likewise.
6704 (instantiate_decl): Defer more templates.
6705 (instantiate_pending_templates): Adjust logic to handle inline
6708 * Makefile.in (GGC_H): New variable. Use it throughout in place
6711 * call.c: Don't include obstack.h. Include ggc.h.
6712 (obstack_chunk_alloc): Don't define.
6713 (obstack_chunk_free): Likewise.
6714 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6715 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6716 (pop_switch): Free it.
6718 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6720 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6721 if we don't have a DECL_FIELD_OFFSET.
6723 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6725 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6728 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6730 * cfns.gperf (hash, libc_name_p): Prototype.
6732 * rtti.c (build_dynamic_cast_1): Constification.
6734 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6736 * semantics.c (deferred_type_access_control): Prototype.
6738 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6740 Correct many new ABI issues regarding vbase and vcall offset
6742 * cp-tree.h (BINFO_VTABLE): Document.
6743 (struct lang_type): Tweak formatting.
6744 (BINFO_PRIMARY_BINFO): Add to documentation.
6745 (CLASSTYPE_VSIZE): Fix typo in comment.
6746 (CLASSTYPE_VBASECLASSES): Update documentation.
6747 (BINFO_VBASE_MARKED): Remove.
6748 (SET_BINFO_VBASE_MARKED): Likewise.
6749 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6750 (BINFO_FIELDS_MARKED): Remove.
6751 (SET_BINFO_FIELDS_MARKED): Likewise.
6752 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6753 (enum access_kind): New enumeration.
6754 (num_extra_vtbl_entries): Remove declaration.
6755 (size_extra_vtbl_entries): Likewise.
6756 (get_vtbl_decl_for_binfo): New function.
6757 (dfs_vbase_unmark): Remove declaration.
6758 (mark_primary_bases): Likewise.
6759 * class.c (SAME_FN): Remove.
6760 (struct vcall_offset_data_s): Move definition.
6761 (build_vbase_pointer): Use `build', not `build_binary_op', to
6762 access the vbase pointer under the new ABI.
6763 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6764 (build_primary_vtable): Likewise.
6765 (dfs_mark_primary_bases): Move here from search.c.
6766 (mark_primary_bases): Likewise.
6767 (determine_primary_bases): Under the new ABI, don't make a base
6768 class a primary base just because we don't yet have any virtual
6770 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6771 (num_vfun_entries): Remove.
6772 (dfs_count_virtuals): Likewise.
6773 (num_extra_vtbl_entries): Likewise.
6774 (size_extra_vtbl_entries): Likewise.
6775 (layout_virtual_bases): Iterate in inheritance graph order under
6777 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6778 indicate that a vfield is present.
6779 (init_class_processing): Initialize access_public_node, etc., from
6781 (get_vtbl_decl_for_binfo): New function.
6782 (dump_class_hierarchy_r): Likewise.
6783 (dump_class_hierarchy): Use it.
6784 (finish_vtbls): Build the vtbls in inheritance graph order.
6785 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6786 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6787 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6789 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6790 where the vptr points, even for primary vtables.
6791 (build_vtbl_initializer): Adjust handling of vbase and vcall
6793 (build_vcall_and_vbase_vtable_entries): New function.
6794 (dfs_build_vbase_offset_vtbl_entries): Remove.
6795 (build_vbase_offset_vtbl_entries): Reimplement.
6796 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6797 were already handled in a primary base class vtable.
6798 (build_vcall_offset_vtbl_entries): Adjust.
6799 (build_rtti_vtbl_entries): Adjust.
6800 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6801 * init.c (expand_virtual_init): Simplify.
6802 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6803 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6804 * search.c (BINFO_ACCESS): New macro.
6805 (SET_BINFO_ACCESS): Likewise.
6806 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6807 (access_in_type): Likewise.
6808 (dfs_accessible_p): Likewise.
6809 (protected_accessible_p): Likewise.
6810 (lookup_fnfields_1): Adjust documentation.
6811 (dfs_mark_primary_bases): Move to class.c
6812 (mark_primary_bases): Likewise.
6813 (dfs_vbase_unmark): Remove.
6814 (virtual_context): Use BINFO_FOR_VBASE.
6815 (dfs_get_vbase_types): Simplify.
6816 (dfs_build_inheritance_graph_order): New function.
6817 (get_vbase_types): Use it.
6818 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6820 * tinfo.cc (get_vbase_offset): New function.
6821 (__vmi_class_type_info::do_find_public_src): Use it.
6822 (__vmi_class_type_info::do_dyncast): Likewise.
6823 (__vmi_class_type_info::do_upcast): Likewise.
6825 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6827 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6829 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6831 * rtti.c (class_hint_flags): Rename flags.
6832 (class_initializer): Remove flags.
6833 (synthesize_tinfo_var): Combine offset and flags. Add flags
6834 for __vmi_class_type_info.
6835 (create_tinfo_types): Remove flags from __class_type_info and
6836 __si_class_type_info. Merge flags and offset from
6837 base_class_type_info.
6838 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6839 (__base_class_info::is_virtual_p): Adjust.
6840 (__base_class_info::is_public_p): Adjust.
6841 (__base_class_info::offset): New accessor.
6842 (__class_type_info::details): Remove member.
6843 (__class_type_info::__class_type_info): Lose details.
6844 (__class_type_info::detail_masks): Remove.
6845 (__si_class_type_info::__si_class_type_info): Lose details.
6846 (__vmi_class_type_info::details): New member.
6847 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6848 (__vmi_class_type_info::detail_masks): New member.
6849 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6850 with unknown_details_mask.
6851 (__vmi_class_type_info::do_find_public_src): Adjust
6852 (__vmi_class_type_info::do_dyncast): Adjust.
6853 (__vmi_class_type_info::do_upcast): Set result details, if
6855 (__dynamic_cast): Temporarily #if out optimization.
6857 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6859 * rtti.c (get_tinfo_decl): Mark used.
6860 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6861 mark as dealt with, if we output it.
6863 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6865 * class.c: Reorganize to put virtual function table initialization
6866 machinery at the end of the file.
6868 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6870 * class.c (finish_struct): Use bitsize_zero_node.
6871 * pt.c (instantiate_class_template): Likewise.
6873 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6875 Put RTTI entries at negative offsets in new ABI.
6876 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6877 vbase offset at index -3, not -1.
6878 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6879 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6880 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6881 (build_rtti_vtbl_entries): New function.
6882 (set_rtti_entry): Remove.
6883 (build_primary_vtable): Don't use it.
6884 (build_secondary_vtable): Likewise.
6885 (start_vtable): Remove.
6886 (first_vfun_index): New function.
6887 (set_vindex): Likewise.
6888 (add_virtual_function): Don't call start_vtable. Do call
6890 (set_primary_base): Rename parameter.
6891 (determine_primary_base): Likewise.
6892 (num_vfun_entries): Don't use skip_rtti_stuff.
6893 (num_extra_vtbl_entries): Include RTTI information.
6894 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6895 (skip_rtti_stuff): Remove.
6896 (dfs_modify_vtables): Don't use it.
6897 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6898 (layout_nonempty_base_or_field): Update size handling.
6899 (create_vtable_ptr): Tweak.
6900 (layout_class_type): Adjust parameter names.
6901 (finish_struct_1): Simplify.
6902 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6903 (skip_rtti_stuff): Remove.
6904 (first_vfun_index): New function.
6905 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6906 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6907 (marked_vtable_pathp): Declare.
6908 (unmarked_vtable_pathp): Likewise.
6909 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6911 * rtti.c (build_headof): Look for RTTI at negative offsets.
6912 (get_tinfo_decl_dynamic): Likewise.
6913 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6915 (create_pseudo_type_info): Do it here instead. Adjust so that
6916 vptr points at first virtual function.
6917 * search.c (marked_vtable_pathp): Make it global.
6918 (unmarked_vtable_pathp): Likewise.
6919 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6920 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6921 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6922 (get_pure_virtuals): Likewise.
6923 (expand_upcast_fixups): Likewise.
6924 * tree.c (debug_binfo): Likewise.
6925 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6928 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6930 * class.c (check_field_decl): Fix typo.
6931 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6932 (check_methods): Likewise.
6933 (check_field_decls): Likewise.
6934 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6935 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6936 Use DECL_RESULT_FLD, not DECL_RESULT.
6937 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6938 * lex.c (identifier_type): Likewise.
6939 * pt.c (determine_specialization, lookup_template_class): Likewise.
6940 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6941 (resolve_overloaded_unification, more_specialized): Likewise.
6942 * semantics.c (finish_member_declaration): Likewise.
6943 * typeck.c (build_x_function_call): Likewise.
6945 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6947 * class.c (layout_empty_base): Handle empty bases with non-byte
6949 (build_base_field): Likewise.
6950 (layout_virtual_bases): Likewise.
6952 * class.c (finish_struct_1): Fix typo in this change:
6954 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6956 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6958 * decl.c (grokdeclarator): Count partial specializations when
6959 keeping track of how many template classes have been seen.
6961 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6963 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6965 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6966 (get_vfield_offset): Use byte_position.
6967 (set_rtti_entry): Set OFFSET to ssizetype zero.
6968 (get_binfo_offset_as_int): Deleted.
6969 (dfs_record_base_offsets): Use tree_low_cst.
6970 (dfs_search_base_offsets): Likewise.
6971 (layout_nonempty_base_or_field): Reflect changes in RLI format
6972 and call byte_position.
6973 (layout_empty_base): Convert offset to ssizetype.
6974 (build_base_field): use rli_size_unit_so_far.
6975 (dfs_propagate_binfo_offsets): Do computation in proper type.
6976 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6977 (layout_class_type): Reflect changes in RLI names and fields.
6978 (finish_struct_1): Set DECL_FIELD_OFFSET.
6979 * dump.c (dequeue_and_dump): Call bit_position.
6980 * expr.c (cplus_expand_constant): Use byte_position.
6981 * rtti.c (expand_class_desc): Use bitsize_one_node.
6982 * typeck.c (build_component_addr): Use byte_position and don't
6983 special case for zero offset.
6985 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6987 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6989 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6991 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6994 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6996 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6998 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6999 make_typename_type, check_initializer, cp_finish_decl,
7000 xref_tag): Likewise.
7001 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7002 decl_namespace, arg_assoc_template_arg, arg_assoc,
7003 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7004 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7005 args_to_string): Likewise.
7006 * friend.c (is_friend): Likewise.
7007 * lex.c (note_got_semicolon, note_list_got_semicolon,
7008 is_global): Likewise.
7009 * method.c (build_overload_nested_name, build_overload_value,
7010 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7011 * parse.y (typename_sub, typename_sub1): Likewise.
7012 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7013 process_partial_specialization, convert_template_argument,
7014 template_args_equal, add_pending_template, lookup_template_class,
7015 for_each_template_parm_r, maybe_fold_nontype_arg,
7016 tsubst, instantiate_template, type_unification_real, unify,
7017 instantiate_pending_templates, set_mangled_name_for_template_decl):
7019 * repo.c (repo_get_id, repo_template_used): Likewise.
7020 * search.c (lookup_field_1): Likewise.
7021 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7022 * xref.c (classname): Likewise.
7024 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7026 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7027 (CANONICAL_BINFO): New macro.
7028 (BINFO_NEW_VTABLE_MARKED): Use it.
7029 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7030 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7031 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7033 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7034 (build_secondary_vtable): Likewise.
7035 (dfs_finish_vtbls): Likewise.
7036 (dfs_accumulate_vtbl_inits): Likewise.
7037 (accumulate_vtbl_inits): New function.
7038 (finish_vtbls): Make sure that virtual bases come after
7039 non-virtual bases in the vtable group.
7040 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7041 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7042 * search.c (struct vbase_info): Move definition.
7043 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7044 (unmarked_new_vtable_p): Likewise.
7045 (dfs_mark_vtable_path): Remove.
7046 (dfs_mark_new_vtable): Remove.
7047 (dfs_unmark_new_vtable): Likewise.
7048 (dfs_clear_search_slot): Likewise.
7049 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7050 (dfs_clear_vbase_slots): Likewise.
7051 (init_vbase_pointers): LIkewise.
7053 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7055 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7056 SIZETYPE to a non-SIZETYPE.
7058 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7060 * class.c (layout_virtual_bases): Adjust names in conditionally
7063 * class.c (record_base_offsets): New function.
7064 (layout_conflict_p): Likewise.
7065 (layout_nonempty_base_or_field): Use it.
7066 (layout_empty_base): New function.
7067 (build_base_field): Use it.
7068 (build_base_fields): Update comment.
7069 (layout_virtual_bases): Fold in a little code form
7070 layout_basetypes. Use layout_empty_base.
7071 (layout_basetypes): Remove.
7072 (end_of_class): New function.
7073 (layout_class_type): Use it. Adjust.
7075 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7077 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7079 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7080 * typeck.c (fntype_p): Remove.
7082 * cp-tree.h (TI_SPEC_INFO): Remove.
7083 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7084 * pt.c (process_partial_specialization): Likewise.
7086 * class.c (build_base_field): Fix thinko in computation of binfo
7089 * tree.c (mark_local_for_remap_p): Mark variables declared in
7090 TARGET_EXPRs as well.
7092 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7094 * typeck.c (require_complete_type, complete_type,
7095 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7096 build_array_ref, convert_arguments, pointer_diff,
7097 build_x_unary_op, build_unary_op, build_c_cast,
7098 build_modify_expr): Use COMPLETE_TYPE_P etc.
7099 * call.c (is_complete, convert_like_real,
7100 build_new_method_call): Likewise.
7101 * class.c (build_vbase_pointer_fields, check_bases,
7102 build_base_field, finish_struct_1, pushclass): Likewise.
7103 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7104 * decl.c (maybe_process_template_type_declaration, pushtag,
7105 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7106 layout_var_decl, check_initializer, cp_finish_decl,
7107 grokdeclarator, require_complete_types_for_parms,
7108 grok_op_properties, xref_tag, xref_basetypes,
7109 check_function_type): Likewise.
7110 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7111 * friend.c (do_friend): Likewise.
7112 * init.c (build_offset_ref): Likewise.
7113 * parse.y (structsp): Likewise.
7114 * pt.c (maybe_process_partial_specialization,
7115 tsubst_friend_function, instantiate_class_template, tsubst,
7116 do_type_instantiation, instantiate_pending_templates): Likewise.
7117 * repo.c (repo_get_id): Likewise.
7118 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7119 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7120 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7121 * semantics.c (begin_class_definition): Likewise.
7122 * tree.c (build_cplus_method_type): Likewise.
7123 * typeck2.c (digest_init, build_functional_cast,
7124 add_exception_specifier): Likewise.
7125 * parse.h, parse.c: Regenerated.
7127 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7129 * inc/cxxabi.h: New header file. Define new-abi entry points.
7130 (__pointer_type_info::target): Rename member to ...
7131 (__pointer_type_info::type): ... here.
7132 (__base_class_info::type): Rename member to ...
7133 (__base_class_info::base): ... here.
7134 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7135 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7136 (abi_node): New global tree node.
7137 * decl.c (abi_node): Document.
7138 (init_decl_processing): Initialize abi_node.
7139 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7140 (get_vmi_pseudo_type_info): Likewise.
7141 (create_tinfo_types): Likewise.
7142 (emit_support_tinfos): Likewise.
7143 * tinfo.h (cxxabi.h): Include for new-abi.
7144 Move rtti class definitions to new header file.
7145 * tinfo.cc (abi): Use the namespace.
7146 (std): Move new abi rtti classes from here ...
7147 (__cxxabiv1): ... to here.
7148 * tinfo2.cc (cxxabi.h): Include for new-abi.
7149 Move rtti class definitions to new header file.
7150 (std): Move new abi rtti classes from here ...
7151 (__cxxabiv1): ... to here.
7152 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7155 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7156 Jason Merrill <jason@casey.cygnus.com>
7158 * method.c (build_overload_int): Use host_integerp.
7160 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7162 * init.c (build_offset_ref): Handle the case of a templated member
7165 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7167 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7169 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7171 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7172 * class.c (check_bitfield_decl): Turn illegal bitfields into
7174 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7176 (dfs_offset_for_unshared_vbases): Likewise.
7177 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7178 pointer-to-member correctly under the new ABI.
7179 * expr.c (cplus_expand_constant): Don't use cp_convert when
7180 turning an offset into a pointer-to-member.
7181 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7182 when dereferencing them under the new ABI.
7183 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7184 of pointers-to-members under the new ABI.
7186 * class.c (check_bitfield_decl): Remove restriction on really long
7188 (layout_class_type): Implement new ABI handling of bitfields
7189 longer than their types.
7191 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7193 * parse.y (extdefs): Call ggc_collect.
7194 * parse.c: Regenerated.
7196 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7198 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7199 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7202 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7204 * class.c (build_vbase_path): Use integer_zerop.
7205 (build_vtable_entry): Use tree_low_cst.
7206 (get_vfield_offset): Use bit_position.
7207 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7209 (check_bitfield_decl): Set DECL_SIZE using convert.
7210 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7211 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7213 (finish_struct_1): Use bit_position.
7214 (dump_class_hierarchy): Use tree_low_cst.
7215 * cp-tree.h (min_precision): Add declaration.
7216 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7217 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7218 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7219 * expr.c (cplus_expand_constant): Use bit_position.
7220 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7221 * rtti.c (get_base_offset): Use bit_position.
7222 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7223 host_integerp, and tree_low_cst.
7224 (pointer_int_sum): Use integer_zerop.
7225 (build_component_addr): Use bit_position.
7227 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7229 * typeck.c (require_complete_type): Don't assume size_zero_node.
7230 (complete_type_or_else): Likewise.
7232 2000-03-16 Steven Grady <grady@digitaldeck.com>
7233 Jason Merrill <jason@casey.cygnus.com>
7235 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7237 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7239 * decl2.c (grokfield): Bail out if type is error_mark_node.
7241 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7243 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7244 (__pointer_to_member_data): ... here. Adjust.
7245 * rtti.c (create_tinfo_types): Adjust.
7247 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7249 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7250 * decl.c (ref_desc_type_node): Undocument.
7251 * rtti.c (ptr_ref_initializer): Rename to ...
7252 (ptr_initializer): ... here. Adjust comments.
7253 (ptmd_initializer): Fix comment thinko.
7254 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7255 (create_tinfo_types): Remove ref_desc_type_node init.
7256 * tinfo2.cc (__reference_type_info): Remove.
7258 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7260 * decl.c (cp_finish_decl): Remove obsolete comment.
7262 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7264 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7266 * cp-tree.h: Tweak documentation.
7267 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7268 (avoid_overlap): Remove.
7269 (get_binfo_offset_as_int): New function.
7270 (dfs_serach_base_offsets): Likewise.
7271 (layout_nonempty_base_or_field): Likewise.
7272 (build_base_field): Layout fields here. Avoid placing two objects
7273 of the same type at the same address, under the new ABI.
7274 (build_base_fields): Adjust accordingly.
7275 (create_vtable_ptr): Return the new field, but don't attach it to
7277 (remove_base_field): Remove.
7278 (remove_base_fields): Remove.
7279 (layout_basetypes): Adjust accordingly.
7280 (layout_class_type): Call layout_field for each field, rather than
7281 just making a wholesale call to layout_type.
7283 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7285 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7287 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7289 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7291 * except.c (dtor_nothrow): New fn.
7292 (do_pop_exception): Use it. Take type parm.
7293 (push_eh_cleanup): Take type parm.
7294 (expand_start_catch_block): Pass it.
7295 (build_eh_type_type_ref): Accept null type.
7297 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7299 * cp-tree.h (revert_static_member_fn): Change prototype.
7300 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7301 (grok_op_properties): Likewise.
7302 (start_function): Likewise.
7303 (revert_static_member_fn): Simplify.
7304 * pt.c (check_explicit_specialization): Adjust call to
7305 revert_static_member_fn.
7307 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7309 * cp-tree.h (scope_kind): New type.
7310 (tmpl_spec_kind): Likewise.
7311 (declare_pseudo_global_level): Remove.
7312 (pseudo_global_level_p): Rename to template_parm_scope_p.
7313 (pushlevel): Remove declaration.
7314 (begin_scope): New function.
7315 (finish_scope): Likewise.
7316 (current_tmpl_spec_kind): Likewise.
7317 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7318 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7319 Add template_spec_p.
7320 (toplevel_bindings_p): Adjust.
7321 (declare_pseudo_global_level): Remove.
7322 (pseudo_global_level_p): Rename to template_parm_scope_p.
7323 (current_tmpl_spec_kind): New function.
7324 (begin_scope): Likewise.
7325 (finish_scope): Likewise.
7326 (maybe_push_to_top_level): Adjust.
7327 (maybe_process_template_type_declaration): Likewise.
7328 (pushtag): Likewise.
7329 (pushdecl_nonclass_level): Likewise.
7330 (lookup_tag): Likewise.
7331 (grokfndecl): Handle member template specializations. Share
7332 constructor and non-constructor code.
7333 * decl2.c (check_classfn): Handle member template specializations.
7334 * pt.c (begin_template_parm_list): Use begin_scope.
7335 (begin_specialization): Likewise.
7336 (end_specialization): Likewise.
7337 (check_explicit_specialization): Use current_tmpl_spec_kind.
7338 Handle member template specializations.
7339 (end_template_decl): Use finish_scope. Remove call to
7341 (push_template_decl_real): Remove bogus error message.
7342 (tsubst_decl): Fix typo in code contained in comment.
7343 (instantiate_template): Handle member template specializations.
7344 (most_general_template): Likewise.
7346 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7348 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7349 (do_identifier): Ditto for error().
7351 * pt.c (convert_nontype_argument): Ditto for cp_error().
7352 (convert_template_argument): Ditto for cp_pedwarn().
7354 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7356 * exception.cc (__check_null_eh_spec): New fn.
7357 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7359 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7361 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7362 * except.c (expand_end_eh_spec): Add the return type.
7363 * rtti.c (throw_bad_cast): Add the parmtypes.
7364 (throw_bad_typeid): Likewise.
7366 * semantics.c (expand_stmt): Only leave out rtl for unused
7367 artificials, and set DECL_IGNORED_P on them as well.
7368 * decl.c (wrapup_globals_for_namespace): Likewise.
7370 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7372 * decl.c (maybe_commonize_var): Skip all artificial decls.
7373 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7375 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7377 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7378 * cp-tree.h: Declare flag_enforce_eh_specs.
7379 * decl.c (store_parm_decls, finish_function): Check it.
7381 C library functions don't throw.
7382 * Makefile.in (cfns.h): New target.
7383 (except.o): Depend on it.
7384 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7385 * cfns.gperf: New file.
7386 * cfns.h: Generated.
7387 * except.c: Include it.
7388 (nothrow_libfn_p): New fn.
7389 * decl.c (grokfndecl): Use it.
7390 * cp-tree.h: Declare it.
7392 * decl.c (push_overloaded_decl_1, auto_function,
7393 define_function): Lose.
7394 (build_library_fn_1): New static fn.
7395 (builtin_function): Use it.
7396 (get_atexit_node): Use build_library_fn_ptr.
7397 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7398 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7399 push_void_library_fn, push_throw_library_fn): New fns.
7400 * cp-tree.h: Declare them.
7401 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7402 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7403 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7404 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7405 * rtti.c (build_runtime_decl): Lose.
7406 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7407 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7408 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7410 * call.c (build_call): Remove result_type parm.
7411 Call mark_used on unused artificial fns.
7412 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7414 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7416 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7418 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7419 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7420 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7421 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7422 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7423 expand_generic_desc): Likewise.
7425 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7427 * exception.cc (__cp_pop_exception): Cleanup the original object.
7429 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7431 * decl.c (grok_op_properties): Merge conversion to void warning
7432 with other silly op warnings.
7434 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7436 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7437 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7439 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7441 * decl.c (cp_make_fname_decl): New function.
7442 (wrapup_globals_for_namespace): Don't emit unused static vars.
7443 (init_decl_processing): Remove comment about use of
7444 array_domain_type. Set make_fname_decl.
7445 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7446 * semantics.c (begin_compound_stmt): Remove
7447 current_function_name_declared flagging.
7448 (expand_stmt): Don't emit unused local statics.
7449 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7452 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7454 * typeck.c (convert_for_assignment): Don't look at array
7456 * call.c (convert_like_real): Likewise.
7458 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7460 Add initial support for '\uNNNN' specifier.
7461 * lex.c (read_ucs): New fn.
7462 (readescape, skip_white_space): Call it.
7463 (is_extended_char, is_extended_char_1): New fns.
7464 (utf8_extend_token): New fn, #if 0'd out.
7465 (real_yylex): Treat extended chars like letters.
7467 * search.c (note_debug_info_needed): Walk the bases even if we
7468 weren't deferring the type itself.
7470 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7472 * decl2.c (finish_objects): Constify a char*.
7474 * method.c (emit_thunk): Likewise.
7476 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7478 * typeck.c (dubious_conversion_warnings): Look through
7481 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7483 * class.c (dfs_modify_vtables): I is now unsigned.
7484 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7485 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7486 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7487 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7488 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7489 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7490 Call integer_all_onesp.
7491 * typeck2.c (process_init_constructor): Use compare_tree_int.
7493 * lang-specs.h (as): Don't call if -syntax-only.
7495 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7497 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7498 RTL_EXPR_HAS_NO_SCOPE after all.
7500 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7502 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7503 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7504 RTL_EXPR_HAS_NO_SCOPE.
7506 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7509 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7511 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7513 * call.c (convert_like): Macrofy.
7514 (convert_like_with_context): New macro.
7515 (convert_like_real): Renamed from convert_like. Add calling
7516 context parameters, for diagnostics. Add recursive flag. Call
7517 dubious_conversion_warnings for outer conversion.
7518 (build_user_type_conversion): Use convert_like_with_context.
7519 (build_over_call): Likewise. Don't warn about dubious
7520 conversions here. Adjust convert_default_arg calls.
7521 (convert_default_arg): Add context parameters for diagnostics.
7522 Pass throught to convert_like_with_context.
7523 * cp-tree.h (convert_default_arg): Add context parameters.
7524 (dubious_conversion_warnings): Prototype new function.
7525 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7526 (dubious_conversion_warnings): New function, broken
7527 out of convert_for_assignment.
7528 (convert_for_assignment): Adjust.
7530 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7532 * decl2.c (key_method): Break out from...
7533 (import_export_vtable, import_export_class): ...here.
7535 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7536 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7538 * search.c (note_debug_info_needed, dfs_debug_mark,
7539 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7540 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7542 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7544 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7547 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7549 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7550 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7551 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7552 (lang_type): Split gets_new into has_new and has_array_new.
7553 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7554 (TYPE_GETS_NEW): Split into ...
7555 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7556 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7557 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7558 (build_op_new_call): Don't declare.
7559 (build_new_1): Likewise.
7560 * call.c (build_op_new_call): Remove.
7561 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7562 instead of TYPE_NEEDS_DESTRUCTOR.
7563 (finish_struct_bits): Likewise.
7564 (add_implicitly_declared_members): Likewise.
7565 (check_field_decl): Likewise.
7566 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7567 correctly under the new ABI.
7568 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7569 instead of TYPE_NEEDS_DESTRUCTOR.
7570 (initialize_local_var): Likewise.
7571 (destroy_local_var): Likewise.
7572 (cp_finish_decl): Likewise.
7573 (register_dtor_fn): Likewise.
7574 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7575 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7576 TYPE_VEC_DELETE_TAKES_SIZE here.
7577 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7578 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7579 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7580 (finish_destructor_body): Likewise.
7581 (maybe_build_cleanup_1): Likewise.
7582 * decl2.c (do_static_destruction): Likewise.
7583 * init.c (build_new_1): Make it static.
7584 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7585 (expand_cleanup_for_base): Likewise.
7586 (get_cookie_size): New function.
7587 (build_new_1): Handle array-new cookies correctly under the new
7589 (build_vec_delete_1): Likewise.
7590 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7591 (build_delete): Likewise.
7592 (build_vec_delete): Handle array-new cookies correctly under the new
7594 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7595 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7596 TYPE_HAS_ARRAY_NEW_OPERATOR.
7597 * ptree.c (print_lang_type): Check them.
7598 * search.c (context_for_name_lookup): Fix typo in comment.
7599 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7600 * tree.c (break_out_cleanups): Likewise.
7601 (build_cplus_array_test_1): Likewise.
7602 (cp_build_qualified_type_real): Likewise.
7603 * typeck.c (complete_type): Likewise.
7605 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7606 the command-line, not the end.
7608 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7610 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7612 2000-03-02 Tom Tromey <tromey@cygnus.com>
7614 * cp-tree.h (build_java_class_ref): Declare.
7615 * init.c (build_java_class_ref): No longer static.
7616 * except.c (expand_throw): Generate a Java-style `throw' if the
7617 thrown object is a "Java" object.
7618 (initialize_handler_parm): Generate a Java-style lookup of
7619 exception info if the caught object is a "Java" object.
7620 (catch_language, catch_language_init): New globals.
7621 (decl_is_java_type): New function.
7622 (expand_start_catch_block): Don't call push_eh_info() or
7623 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7624 class reference to build_catch_block.
7626 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7628 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7630 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7632 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7633 to merge reference/pointer code and fix incorrect warnings.
7635 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7637 * search.c (protected_accessible_p): Use context_for_name_lookup.
7639 * init.c (construct_virtual_bases): Fix thinko.
7640 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7642 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7644 * decl.c (current_function_decl): Move to toplev.c.
7646 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7648 * pt.c (fn_type_unification): Unify return type, whenever
7650 (get_bindings_real): Only pass return type when necessary.
7651 Remove explicit return type check.
7652 * class.c (resolve_address_of_overloaded_function): Pass desired
7653 return type to fn_type_unification.
7655 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7657 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7659 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7661 * rtti.c (expand_class_desc): Likewise.
7662 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7663 (THUNK_VCALL_OFFSET): Likewise.
7664 (THUNK_DELTA): Reflect changes in ../tree.h.
7666 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7668 * search.c (protected_accessible_p): Also allow the access if
7669 the member is public in DERIVED. Lose TYPE parm.
7670 (friend_accessible_p): Lose TYPE parm.
7671 (accessible_p): Adjust.
7673 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7675 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7676 on things that are not sizes; ssize_binop deleted.
7677 Call size_diffop when appropriate.
7678 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7679 (build_primary_vtable, build_secondary_vtable): Likewise.
7680 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7681 Variable I is HOST_WIDE_INT.
7682 (get_vfield_offset): Pass proper types to size_binop.
7683 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7684 (finish_struct_1): Likewise.
7685 (skip_rtti_stuff): Arg N is now pointer to signed.
7686 (layout_class_type): Use size_zero_node.
7687 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7688 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7689 * decl.c (complete_arry_type): Pass proper types to size_binop.
7690 (xref_basetypes): BINFO_OFFSET is sizetype.
7691 * error.c (dump_expr): Don't use size_binop non-sizes.
7692 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7693 * init.c (construct_virtual_bases): Fix type error.
7694 (build_vec_delete_1): Pass proper type to size_binop and don't
7696 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7697 * rtti.c (get_base_offset): Pass proper type to size_binop.
7698 * search.c (dfs_find_vbases): Fix type error.
7699 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7700 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7701 * tree.c (debug_binfo): Variable N is signed.
7702 Use HOST_WIDE_INT_PRINT_DEC.
7703 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7704 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7705 size_one_node and size_zero_node.
7706 (c_alignof): Use size_one_node.
7707 (build_component_addr): Pass proper types to size_binop.
7708 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7710 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7712 Implement class scope using-declarations for functions.
7713 * class.c (handle_using_decl): Call add_method for used functions.
7714 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7715 (add_method): Used functions are hidden by local functions.
7716 (check_bases_and_members): Handle using-decls before finalizing
7717 CLASSTYPE_METHOD_VEC.
7718 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7719 override the type of 'this' accordingly.
7720 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7721 (convert_class_to_reference, build_user_type_conversion_1,
7722 build_new_function_call, build_object_call, build_new_op,
7723 build_new_method_call): Pass ctype parm.
7725 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7727 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7728 build_new_function_call, build_object_call, build_new_op,
7729 build_new_method_call, build_op_delete_call): Don't get basetype_path
7731 * typeck.c (build_component_ref): Likewise.
7732 * init.c (build_offset_ref): Likewise.
7733 (resolve_offset_ref): Don't call enforce_access.
7734 Call build_scoped_ref.
7735 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7736 would cause an error or if -pedantic.
7737 * class.c (alter_access): Lose binfo parm.
7739 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7741 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7744 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7746 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7747 pseudo_type_info creation into the std namespace
7749 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7751 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7752 (import_export_class): Remove declaration.
7753 * decl2.c (import_export_class): Make it static.
7754 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7755 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7756 EXPR_WITH_FILE_LOCATION.
7757 * lex.c (check_newline): Tweak filename/lineno setting.
7758 * semantics.c (begin_while_stmt): Fix typo in comment.
7760 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7762 * lang-options.h (-fmessage-length=): Add missing option.
7764 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7766 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7768 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7770 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7772 * optimize.c (expand_call_inline): Emit the return label before
7773 evaluating the return value.
7775 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7777 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7778 than duplicating functionality here.
7779 * optimize.c: Include input.h.
7780 (expand_call_inline): Use push_srcloc and pop_srcloc.
7781 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7782 * parse.c: Regenerated.
7783 * Makefile.in (lex.o): Depend on input.h.
7784 (optimize.o): Likewise.
7786 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7788 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7789 function type, rather than ICE.
7791 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7793 * decl.c (grokdeclarator): Call decl_type_access_control.
7794 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7797 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7799 * decl.c (decls_match): Remove obsolete static member nadgering.
7801 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7803 * decl.c (grokdeclarator): Change ANSI to ISO.
7804 * lex.c (consume_string, readescape, do_identifier): Likewise.
7805 (parse_float, real_yylex): Likewise.
7806 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7807 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7808 new_type_id, maybe_label_decls, simple_stmt,
7809 for.init.statement): Likewise.
7810 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7811 * semantics.c (finish_named_return_value): Likewise.
7812 * parse.c: Regenerate.
7814 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7816 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7817 (CPTI_CLASS_STAR_TYPE): Remove.
7818 (vtable_index_type): Likewise.
7819 (class_star_type_node): Remove.
7820 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7821 (build_binary_op_nodefault): Remove.
7822 * call.c (build_new_op): Use build_binary_op instead of
7823 build_binary_op_nodefault.
7824 * decl.c (init_decl_processing): Remove class_star_type_node
7825 initialization. Make delta_type_node ptrdiff_type_node under the
7826 new ABI. Initialize vtable_index_type.
7827 (build_ptrmemfunc_type): Build different structures for the new
7829 (build_enumerator): Use build_binary_op instead of
7830 build_binary_op_nodefault.
7831 * method.c (build_overload_value): Mangle pointers-to-members
7832 appropriately under the new ABI.
7833 * typeck.c (build_array_ref): Use build_binary_op instead of
7834 build_binary_op_nodefault.
7835 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7836 (build_binary_op_nodefault): Rename to ...
7837 (build_binary_op): ... this. Remove old version. Adjust for
7838 pointer-to-member comparisons under the new ABI.
7839 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7840 (build_ptrmemfunc): Adjust for the new ABI.
7841 (expand_ptrmemfunc_cst): Likewise.
7842 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7843 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7845 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7847 * call.c (build_object_call): Compress consecutive calls to
7849 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7850 (build_op_delete_call): Adjust message formatting.
7852 * class.c (check_bases): Compress consecutive calls to
7854 (finish_struct_anon): Say 'ISO C++'.
7856 * decl.c (start_decl): Same here.
7857 (grok_reference_init): Likewise.
7858 (grokfndecl): Correct message formatting.
7859 (grokfndecl): Improve diagnostic.
7860 (check_static_variable_definition): Likewise. Say 'ISO C++'
7861 (compute_array_index_type): Say 'ISO C++'
7862 (create_array_type_for_decl): Compress consecutive calls to
7864 (grokdeclarator): Say 'ISO C++'
7865 (grok_op_properties): Likewise.
7867 * decl2.c (delete_sanity): Clairify diagnostic.
7868 (check_member_template): Same here.
7869 (grok_function_init): Use consistent terminology.
7871 * expr.c (do_case): Say 'ISO C++'
7873 * friend.c (do_friend): Compress consecutive calls to warning.
7875 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7877 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7878 * class.c (build_secondary_vtable): Reorganize. Don't create a
7879 new vtable under the new ABI.
7880 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7882 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7883 the initializing elements.
7884 (initialize_vtable): New function.
7885 (dfs_finish_vtbls): Use it.
7886 (dfs_accumulate_vtbl_inits): New function.
7887 (finish_vtbls): Merge primary and secondary vtables under the new
7889 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7890 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7893 * class.c (build_vtable): New function, split out from ...
7894 (get_vtable_decl): ... here, and ...
7895 (build_secondary_vtable): ... here.
7897 * pt.c (tsubst_decl): Fix formatting.
7899 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7901 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7902 (avoid_overlap, build_base_field): Likewise.
7903 (build_base_field, build_base_fields, is_empty_class):
7904 Test DECL_SIZE with integer_zero.
7905 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7906 * cp-tree.h (struct lang_type): New field size_unit.
7907 (CLASSTYPE_SIZE_UNIT): New macro.
7908 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7909 (cp_finish_decl): Delete -Wlarger-than processing.
7910 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7911 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7912 * tree.c (make_binfo): binfo vector is one entry longer.
7913 (walk_tree): Walk DECL_SIZE_UNIT.
7915 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7917 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7919 (build_vtable_entry): Don't assume all vtable entries are
7921 (build_vtbl_initializer): Adjust accordingly.
7922 (get_vtable_decl): Fix formatting.
7924 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7926 * semantics.c (deferred_type_access_control): Walk the entire
7928 (save_type_access_control): Rename from
7929 initial_deferred_type_access_control. Just remember the value.
7930 (decl_type_access_control): New fn.
7931 (begin_function_definition): Use deferred_type_access_control, after
7932 we've started the function. Set type_lookups to error_mark_node.
7933 * parse.y (frob_specs, fn.def1): Adjust.
7934 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7935 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7936 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7937 (after_type_component_declarator0): Likewise.
7938 (after_type_component_declarator): Likewise.
7939 (notype_component_declarator): Likewise.
7940 * cp-tree.h: Adjust.
7942 * decl.c (redeclaration_error_message): Allow redeclaration of
7943 namespace-scope decls.
7945 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7947 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7949 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7951 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7952 * decl2.c (grokclassfn): Likewise.
7954 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7956 * decl2.c (lang_decode_option): Don't set default message length
7958 * lex.c (lang_init_options): Set it here.
7960 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7962 Make DECL_CONTEXT mean the class in which a member function was
7963 declared, even for a virtual function.
7964 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7965 (DECL_FRIEND_CONTEXT): New macro.
7966 (DECL_REAL_CONTEXT): Remove.
7967 (SET_DECL_FRIEND_CONTEXT): Likewise.
7968 (DECL_VIRTUAL_CONTEXT): Adjust.
7969 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7970 (add_friends): Remove.
7971 (hack_decl_function_context): Likewise.
7972 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7974 (build_over_call): Fix indentation. Use DECL_CONTEXT
7975 instead of DECL_CLASS_CONTEXT.
7976 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7977 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7978 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7979 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7980 (build_base_field): Likewise.
7981 (finish_struct_1): Likewise.
7982 (build_self_reference): Likewise.
7983 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7985 (pushtag): Use decl_function_context, not
7986 hack_decl_function_context.
7987 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7988 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7989 (pushdecl): Remove bogus code.
7990 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7991 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7992 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7993 Use decl_function_context, nothack_decl_function_context.
7994 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7995 (grokdeclarator): Likewise. Use decl_function_context, not
7996 hack_decl_function_context.
7997 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7998 (start_function): Use DECL_FRIEND_CONTEXT, not
7999 DECL_CLASS_CONTEXT. Use decl_function_context, not
8000 hack_decl_function_context.
8001 (finish_function): Use decl_function_context, not
8002 hack_decl_function_context.
8003 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8005 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8006 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8007 (grokfield): Likewise.
8008 (finish_builtin_type): Likewise.
8009 (finish_vtable_vardec): Use decl_function_context, not
8010 hack_decl_function_context.
8011 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8012 (start_static_initialization_or_destruction): Likewise.
8013 (finish_static_initialization_or_destruction): Likewise.
8014 (mark_used): Adjust logic for deciding when to synthesize methods.
8015 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8017 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8019 * friend.c (is_friend): Likewise.
8020 (add_friends): Remove.
8021 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8022 * lex.c (begin_definition_of_inclass_inline): Use
8023 decl_function_context, not hack_decl_function_context.
8024 (process_next_inline): Likewise.
8025 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8026 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8027 DECL_CLASSS_CONTEXT.
8028 (hack_identifier): Likewise.
8029 (synthesize_method): Use decl_function_context, not
8030 hack_decl_function_context.
8031 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8033 (is_member_template): Use decl_function_context, not
8034 hack_decl_function_context. Use DECL_CONTEXT, not
8036 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8038 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8040 (push_template_decl_real): Likewise.
8041 (instantiate_class_template): Don't call add_friends.
8042 (tsubst_default_argument): Use DECL_CONTEXT, not
8044 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8045 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8046 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8048 * repo.c (repo_inline_used): Likewise.
8049 * search.c (current_scope): Adjust for new _CONTEXT macros.
8050 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8052 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8053 (lookup_fnfields_here):Likewise.
8054 (check_final_overrider): Likewise.
8055 (init_vbase_pointers): Likewise.
8056 (virtual_context): Likewise.
8057 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8058 (expand_body): Use decl_function_context, not
8059 hack_decl_function_context.
8060 * tree.c (hack_decl_function_context): Remove.
8061 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8063 * typeck2.c (error_not_base_type): Likewise.
8065 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8067 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8069 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8071 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8073 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8075 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8077 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8079 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8081 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8083 * parse.y (frob_specs): Split out...
8084 (parse_decl): From here.
8085 (fn.def2): Call initial_deferred_type_access_control.
8086 (after_type_component_declarator0): Call frob_specs.
8087 (notype_component_declarator0): Likewise.
8088 * search.c (friend_accessible_p): Nested classes are friends of their
8091 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8093 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8094 used to create an implicit temporary.
8096 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8099 2000-02-08 Nathan Sidwell <nathan@acm.org>
8101 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8102 strip array element qualifiers too.
8104 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8106 * decl.c (store_parm_decls): Don't build cleanups for parameters
8107 while processing_template_decl.
8109 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8111 * cp-tree.h (struct saved_scope): Add incomplete field.
8112 (namespace_scope_incomplete): New macro.
8113 * decl.c (pushdecl): Use it.
8114 (hack_incomplete_structures): Use it. See through artificial
8116 (mark_saved_scope): Mark it.
8118 Implement access control for nested types.
8119 * search.c (type_access_control): New fn.
8120 (accessible_p): Now we do perform access control for types.
8121 * semantics.c (deferred_type_access_control): New fn.
8122 (initial_deferred_type_access_control): New fn.
8123 (begin_function_definition): Call it. Add lookups parm.
8124 * decl.c (struct binding_level): Add this_class field.
8125 (pushlevel_class): Set it.
8126 (mark_binding_level): Mark it.
8127 (lookup_name_real): Use it. Call type_access_control.
8128 (mark_saved_scope): Mark lookups field.
8129 * cp-tree.h (flagged_type_tree): Add lookups field.
8130 (struct saved_scope): Add lookups field.
8131 (type_lookups): New macro.
8132 * parse.y (declmods): Now <ftype>.
8133 (parse_decl): Add lookups parm. Call
8134 initial_deferred_type_access_control.
8135 (lang_extdef): Clear type_lookups.
8136 (typed_declspecs, declmods, typespec): Set lookups field.
8137 (initdcl): Call deferred_type_access_control.
8138 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8139 component_decl_1, named_parm): Adjust.
8140 * friend.c (is_friend): Nested classes are friends of their
8143 * class.c (currently_open_derived_class): New fn.
8144 * method.c (hack_identifier): Use it.
8146 * lex.c (do_identifier): Remove obsolete code.
8148 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8150 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8152 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8153 thinks this file is plain C).
8155 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8157 * Makefile.in (call.o): Depend on $(EXPR_H).
8159 * call.c: Include "expr.h".
8161 * class.c (dump_class_hierarchy): Add prototype.
8163 * search.c (dfs_get_pure_virtuals): Likewise.
8165 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8167 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8170 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8172 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8173 Store it in DECL_FCONTEXT.
8174 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8176 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8178 * tinfo.h (old abi): #include "tconfig.h".
8179 * tinfo.cc (convert_to_base): Move into old abi section.
8181 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8183 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8184 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8185 (BINFO_PRIMARY_BINFO): New macro.
8186 (BF_DELTA): Rename to ...
8187 (BV_DELTA): ... this.
8188 (BF_VCALL_INDEX): Rename to ...
8189 (BV_VCALL_INDEX): ... this.
8190 (BF_FN): Rename to ...
8192 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8193 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8194 (modify_vtable_entry): Simplify.
8195 (add_virtual_function): Rename BF_ macros to BV_ variants.
8196 (build_vtable_initializer): Likewise.
8197 (get_class_offset_1): Remove.
8198 (dfs_get_class_offset): Likewise.
8199 (get_class_offset): Likewise.
8200 (dfs_find_final_overrider): New function.
8201 (find_final_overrider): Likewise.
8202 (modify_one_vtable): Remove.
8203 (dfs_find_base): New function.
8204 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8205 find_final_overrider.
8206 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8208 (dfs_fixup_vtable_deltas): Remove.
8209 (override_one_vtable): Remove.
8210 (merge_overrides): Likewise.
8211 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8212 unreal chilren of virtual bases.
8213 (finish_struct_1): Don't use merge_overrides. Don't use
8214 dfs_fixup_vtable_deltas.
8215 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8218 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8219 Jason Merrill <jason@yorick.cygnus.com>
8221 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8223 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8225 * exception.cc (__throw_bad_typeid): Add missing std::.
8227 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8229 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8231 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8233 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8235 Runtime support for new-abi rtti.
8236 * inc/typeinfo (type_info::operator!=): Define in class.
8237 (type_info::before, type_info::name, type_info::operator==,
8238 type_info::operator!=): Define new ABI implementations.
8239 (type_info::is_pointer_p, type_info::is_function_p): Declare
8240 new virtual functions.
8241 (type_info::do_catch, type_info::do_upcast): Likewise.
8243 * tinfo.h (__base_class_info): Define new class.
8244 (__class_type_info): Likewise.
8245 (__si_class_type_info): Likewise.
8246 (__vmi_class_type_info): Likewise.
8247 (__dynamic_cast): Prototype.
8249 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8250 (type_info::is_pointer_p): Define new function.
8251 (type_info::is_function_p): Likewise.
8252 (type_info::do_catch): Likewise.
8253 (type_info::do_upcast): Likewise.
8254 (vtable_prefix): New structure for vtable access.
8255 (adjust_pointer): Define new template function.
8256 (contained_p, public_p, virtual_p, contained_public_p,
8257 contained_nonpublic_p, contained_nonvirtual_p): Define new
8259 (nonvirtual_base_type): New local variable.
8260 (__class_type_info::~__class_type_info): Define.
8261 (__si_class_type_info::~__si_class_type_info): Likewise.
8262 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8263 (__class_type_info::do_catch): Define new function.
8264 (__class_type_info::do_upcast): Likewise.
8265 (__class_type_info::find_public_src): Likewise.
8266 (__class_type_info::do_find_public_src): Likewise.
8267 (__si_class_type_info::do_find_public_src): Likewise.
8268 (__vmi_class_type_info::do_find_public_src): Likewise.
8269 (__class_type_info::do_dyncast): Likewise.
8270 (__si_class_type_info::do_dyncast): Likewise.
8271 (__vmi_class_type_info::do_dyncast): Likewise.
8272 (__class_type_info::do_upcast): Likewise.
8273 (__si_class_type_info::do_upcast): Likewise.
8274 (__vmi_class_type_info::do_upcast): Likewise.
8275 (__dynamic_cast): Likewise.
8277 * tinfo2.cc (__fundamental_type_info): Define new class.
8278 (__pointer_type_info): Likewise.
8279 (__reference_type_info): Likewise.
8280 (__array_type_info): Likewise.
8281 (__function_type_info): Likewise.
8282 (__enum_type_info): Likewise.
8283 (__ptr_to_member_type_info): Likewise.
8284 (__fundamental_type_info::~__fundamental_type_info): Define.
8285 (__pointer_type_info::~__pointer_type_info): Likewise.
8286 (__reference_type_info::~__reference_type_info): Likewise.
8287 (__array_type_info::~__array_type_info): Likewise.
8288 (__function_type_info::~__function_type_info): Likewise.
8289 (__enum_type_info::~__enum_type_info): Likewise.
8290 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8291 (__pointer_type_info::do_catch): Define new function.
8292 (__ptr_to_member_type_info::do_catch): Define new function.
8294 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8295 (__is_pointer): Likewise.
8297 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8299 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8301 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8302 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8303 (make_new_vtable): New function.
8304 (modify_vtable_entry): Handle generation of new vtables correctly.
8305 (modify_one_vtable): Remove unused parameter.
8306 (dfs_fixup_vtable_deltas): Likewise.
8307 (override_one_vtable): Use build_secondary_vtable.
8308 (finish_struct_1): Use build_primary_vtable and
8309 build_secondary_vtable.
8311 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8313 * cp/decl.c: Adjust variable names, comments, help strings.
8315 2000-01-29 Nathan Sidwell <nathan@acm.org>
8317 * new2.cc (operator delete[]): Use operator delete, don't assume
8320 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8322 * class.c (build_vtbl_initializer): Add argument to
8323 build_vtable_entry call.
8325 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8327 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8328 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8329 (BF_DELTA): New macro.
8330 (BF_VCALL_INDEX): Likewise.
8332 (THUNK_VCALL_OFFSET): Likewise.
8333 (make_thunk): Change prototype.
8334 * class.c (build_vtable_entry): Integrate
8335 build_vtable_entry_for_fn. Handle vcall indices.
8336 (build_vtable_entry_for_fn): Remove.
8337 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8338 BF_VCALL_INDEX, BF_FN.
8339 (modify_vtable_entry): Integrate common code from
8340 modify_one_vtable and dfs_fixup_vtable_deltas.
8341 (add_virtual_function): Set BF_VCALL_INDEX.
8342 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8344 (modify_one_vtable): Simplify.
8345 (dfs_fixup_vtable_deltas): Likewise.
8346 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8347 * method.c (make_thunk): Handle vcall indices.
8349 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8351 Compiler side new abi rtti (not enabled).
8352 * cp-tree.h (new_abi_rtti_p): New macro.
8353 (emit_support_tinfos): Prototype new function.
8354 (tinfo_decl_p): Likewise.
8355 (emit_tinfo_decl): Likwise.
8356 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8358 (doing_runtime): New local static.
8359 (init_rtti_processing): Add new-abi initializer.
8360 (get_tinfo_decl): Add new-abi logic.
8361 (tinfo_from_decl): Likewise.
8362 (build_dynamic_cast_1): Likewise.
8363 (qualifier_flags): New static function.
8364 (tinfo_base_init): Likewise.
8365 (generic_initializer): Likewise.
8366 (ptr_ref_initializer): Likewise.
8367 (ptmd_initializer): Likewise.
8368 (class_hint_flags): Likewise.
8369 (class_initializer): Likewise.
8370 (synthesize_tinfo_var): Likewise.
8371 (create_real_tinfo_var): Likewise.
8372 (create_pseudo_type_info): Likewise.
8373 (get_vmi_pseudo_type_info): Likewise.
8374 (create_tinfo_types): Likewise.
8375 (emit_support_tinfos): New global function.
8376 (tinfo_decl_p): New global predicate.
8377 (emit_tinfo_decl): New global function.
8378 * class.c (set_rtti_entry): Generalize for old and new rtti.
8379 (build_vtbl_initializer): Likewise.
8380 * decl2.c (finish_file): Likewise.
8382 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8384 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8385 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8387 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8389 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8392 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8394 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8396 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8398 * optimize.c (calls_setjmp_r): Supply new argument
8399 to special_function_p.
8401 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8403 * call.c: PROTO -> PARAMS.
8404 * class.c: Likewise.
8405 * cp-tree.h: Likewise.
8409 * decl2.c: Likewise.
8411 * errfn.c: Likewise.
8412 * error.c: Likewise.
8413 * except.c: Likewise.
8416 * input.c: Likewise.
8419 * method.c: Likewise.
8420 * optimize.c: Likewise.
8421 * parse.y: Likewise.
8425 * search.c: Likewise.
8426 * semantics.c: Likewise.
8429 * typeck.c: Likewise.
8430 * typeck2.c: Likewise.
8433 2000-01-25 Richard Henderson <rth@cygnus.com>
8435 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8437 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8439 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8440 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8441 (struct vcall_offset_data_s): New type.
8442 (dfs_vcall_offset_queue_p): New function.
8443 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8444 (build_vcall_offset_vtbl_entries): Likewise.
8445 (layout_vtable_decl): Likewise.
8446 (num_vfun_entries): Likewise.
8447 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8448 (build_vtbl_initializer): Likewise.
8449 (dfs_finish_vtabls): Use layout_vtable_decl.
8450 (modify_one_vtables): Always duplicate vtables under the new ABI.
8451 (finish_struct_1): Use layout_vtable_decl.
8453 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8455 * decl.c (member_function_or_else): Change third arg from a format
8456 specifier to an `enum overload_flags'. Callers changed.
8458 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8460 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8461 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8462 build_const_cast, get_delta_difference, check_return_expr): Avoid
8463 ANSI string concatenation usage.
8465 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8467 * class.c (layout_class_type): Put the fields required to make a
8468 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8471 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8473 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8476 * decl2.c (mark_used): Do instantiate inlines that have been
8477 explicitly instantiated.
8479 2000-01-24 Richard Henderson <rth@cygnus.com>
8481 * call.c (build_over_call): Use expand_tree_builtin.
8482 * typeck.c (build_function_call_real): Likewise.
8483 (build_binary_op_nodefault): Handle unordered compares.
8485 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8487 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8488 cp_tree_index values.
8489 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8490 New global node #defines for them.
8491 * rtti.c (call_void_fn): Replace with ...
8492 (build_runtime_decl): ... new static function.
8493 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8494 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8495 (build_dynamic_cast_1): Always produce correctly typed result.
8496 Explicitly produce type_info addresses. Use dynamic_cast_node.
8497 * exception.cc (__throw_bad_cast): Return `void *'.
8498 (__throw_bad_typeid): Return `const type_info &'.
8500 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8502 * cp-tree.h (get_vtable_decl): Prototype new function.
8503 * class.c (get_vtable_decl): New function. Broken out from ...
8504 (build_vtable): ... here. Use it.
8505 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8508 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8510 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8511 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8512 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8513 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8514 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8515 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8516 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8517 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8518 (CPTI_TINFO_VAR_ID): New enumeration.
8519 (__tp_desc_type_node, __access_mode_type_node,
8520 __bltn_desc_type_node, __user_desc_type_node,
8521 __class_desc_type_node, __ptr_desc_type_node,
8522 __attr_desc_type_node, __func_desc_type_node,
8523 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8524 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8525 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8526 enum_desc_type_node, class_desc_type_node,
8527 si_class_desc_type_node, vmi_class_desc_type_node,
8528 ptmd_desc_type_node, base_desc_type_node): New #defines.
8529 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8530 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8531 (tinfo_var_id): New enumeration.
8532 (DECL_TINFO_FN_P): Augment comment.
8533 * decl.c (cp_global_trees): Adjust documentation.
8534 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8535 tinfo_decl_type and tinfo_var_id.
8536 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8537 (build_typeid): Remove unused variable.
8538 (get_tinfo_var): Use tinfo_var_id.
8539 (tinfo_name): New static function.
8540 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8541 (tinfo_from_decl): Likewise.
8542 (get_base_offset): New static function, broken out of
8544 (expand_si_desc): Use tinfo_name.
8545 (expand_class_desc): Likewise. Lose local static variable.
8546 Use base_desc_type_node. Use get_base_offset.
8547 (expand_ptr_desc): Use tinfo_name.
8548 (expand_attr_desc): Likewise.
8549 (expand_generic_desc): Likewise.
8551 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8552 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8554 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8556 * cp-tree.h (__eprintf): Remove declaration.
8557 * tree.c (__eprintf): Remove definition.
8559 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8560 Mark Mitchell <mark@codesourcery.com>
8562 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8563 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8565 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8567 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8569 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8571 * cp-tree.h (register_dtor_fn): New function.
8572 * decl.c (destroy_local_static): Rename to ...
8573 (register_dtor_fn): ... this. Give it external linkage.
8574 (expand_static_init): Use it.
8575 * decl2.c (do_static_initialization): Likewise, if using
8577 (do_static_destruction): Check that __cxa_atexit is not in use.
8578 (finish_file): Don't call do_static_destruction if using
8581 * typeck.c (convert_arguments): Restore two-message error
8584 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8586 Remap dynamic cast hint values to be consistent across ABIs.
8587 * search.c (dynamic_cast_base_recurse): Remap generated value.
8588 (get_dynamic_cast_base_type): Adjust documentation.
8589 * tinfo.h (__user_type_info::dyncast): Likewise.
8590 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8591 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8592 (__class_type_info::do_dyncast): Likewise.
8593 (__class_type_info::do_find_public_subobj): Likewise.
8594 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8596 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8598 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8600 * typeck2.c (incomplete_type_error): Restore previous
8601 cp_error and cp_error_at call sequence.
8603 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8605 * class.c (dump_class_hierarchy): Make format agree with argument;
8606 cast pointer to unsigned long and print with %lx.
8608 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8610 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8612 * typeck.c (composite_pointer_type, common_type,
8613 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8614 build_function_call_real, convert_arguments,
8615 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8616 build_unary_op, mark_addressable, build_compound_expr,
8617 build_static_cast, build_reinterpret_cast, build_const_cast,
8618 build_c_cast, build_modify_expr, get_delta_difference,
8619 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8620 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8622 * typeck2.c (readonly_error, abstract_virtuals_error,
8623 process_init_constructor, check_for_new_type): Likewise.
8625 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8627 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8630 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8632 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8633 (build_x_typeid): Likewise.
8634 (get_tinfo_fn): Likewise.
8635 (get_tinfo_fn_unused): Rename to ...
8636 (get_tinfo_decl): ... here.
8637 * rtti.c (build_headof): Replace logic error with assertion.
8638 (get_tinfo_fn_dynamic): Rename to ...
8639 (get_tinfo_decl_dynamic): ... here. Make static. Use
8640 complete_type_or_else.
8641 (build_x_typeid): Move into ...
8642 (build_typeid): ... here. Adjust call to
8643 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8644 throw_bad_typeid expression.
8645 (get_tinfo_fn_unused): Rename to ...
8646 (get_tinfo_decl): ... here. Adjust comment.
8647 (get_tinfo_fn): Delete.
8648 (tinfo_from_decl): New static function.
8649 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8650 (get_typeid): Use complete_type_or_else.
8651 (build_dynamic_cast_1): Adjust calls to
8652 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8653 * parse.y (primary): Adjust call to build_typeid.
8654 * except.c (build_eh_type_type_ref): Adjust call to
8655 get_tinfo_decl. Mark as used.
8656 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8657 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8658 * parse.c: Regenerated.
8660 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8662 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8664 (resolves_to_fixed_type_p): Document calling convention.
8665 * rtti.c (build_x_typeid): Initialize NONNULL.
8667 * cp-tree.h (build_shared_int_cst): New function.
8668 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8669 * class.c (modify_vtable_entry): Likewise.
8670 (add_virtual_function): Split out code to generated shared
8671 INTEGER_CSTs to build_share_int_cst.
8672 (modify_all_vtables): Handle all the overridden functions here.
8673 Add overridden functions from non-primary virtual bases to the
8675 (finish_struct_1): Adjust call to modify_all_vtables. Add
8676 overridden functions from non-primary bases to the vtable.
8677 * tree.c (build_shared_int_cst): New function.
8679 * cp-tree.h (scratchalloc): Remove.
8680 (build_scratch_list): Likewise.
8681 * call.c (convert_class_to_reference): Replace build_scratch_list
8682 and build_expr_list with build_tree_list.
8683 (add_candidate): Replace scratchalloc with expralloc. Note memory
8685 (build_user_type_conversion_1): Replace build_scratch_list
8686 and build_expr_list with build_tree_list.
8687 (build_new_op): Likewise.
8688 (build_op_delete_call): Likewise.
8689 (convert_like): Likewise.
8690 * cvt.c (ocp_convert): Likewise.
8691 * decl.c (start_decl): Likewise.
8692 (start_function): Likewise.
8693 (finish_destructor_body): Likewise.
8694 (maybe_build_cleanup_1): Likewise.
8695 * decl2.c (reparse_decl_as_expr): Likewise.
8696 * init.c (perform_member_init): Likewise.
8697 (expand_cleanup_for_base): Likewise.
8698 (build_builtin_delete_call): Likewise.
8699 (build_new_1): Likewise.
8700 (build_delete): Likewise.
8701 * method.c (do_build_assign_ref): Likewise.
8702 * parse.y (already_scoped_stmt): Likewise.
8703 (nontrivial_exprlist): Likewise.
8704 (net_initializer): Likewise.
8705 (initlist): Likewise.
8706 * parse.c: Regenerated.
8707 * rtti.c (build_x_typeid): Likewise.
8708 (build_dynamic_cast_1): Likewise.
8709 * typeck.c (build_x_compound_expr): Likewise.
8710 (build_static_cast): Likewise.
8711 (build_modify_expr): Likewise.
8713 * cp-tree.h (DECL_VINDEX): Add documentation.
8714 * class.c (build_vtable_entry): Likewise.
8715 (start_vtable): Add comment.
8716 (add_virtual_function): Replace pending_hard_virtuals with
8717 overridden_virtuals and pending_virtuals with new_virtuals.
8718 Replace redundant assignments with assertions.
8719 (check_for_override): Add comment.
8720 (check_bases_and_members): Replace pending_hard_virtuals with
8721 overridden_virtuals and pending_virtuals with new_virtuals.
8722 (create_vtbl_ptr): Likewise.
8723 (layout_class_type): Likewise.
8724 (finish_struct_1): Likewise. Add comments.
8726 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8728 * class.c (finish_struct_1): Replace redundant code with
8731 * cp-tree.h (flag_new_abi): Move.
8732 (flag_use_cxa_atexit): Likewise.
8733 (flag_honor_std): Likewise.
8734 (flag_rtti): Likewise.
8735 (vbase_offsets_in_vtable_p): Define.
8736 (vptrs_present_everywhere_p): Likewise.
8737 (TYPE_CONTAINS_VPTR_P): Likewise.
8738 (dfs_walk_real): Declare.
8739 * class.c (build_vbase_pointer_fields): Check
8740 vbase_offsets_in_vtable_p.
8741 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8743 (build_vbase_offset_vtbl_entries): Simplify.
8744 (build_vbase_offset_vtbl_entries): Adjust.
8745 (build_vbase_pointer): Add ability to look up vbase offsets in
8747 (start_vtable): New function.
8748 (add_virtual_function): Use it.
8749 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8750 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8751 (build_vtbl_initializer): Take the type of the complete object as
8752 input. Use it to correctly calculate vbase offsets.
8753 (dfs_finish_vtbls): Pass the complete type to
8754 build_vtbl_initializer.
8755 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8756 (create_vtable_ptr): Create a vtable even if there are no
8757 new virtual functions, under the new ABI.
8758 (finish_struct_1): Likewise.
8759 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8760 * decl.c (exapnd_static_init): Remove call to
8761 preserve_initializer.
8762 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8764 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8765 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8766 (construct_virtual_bases): Don't initialize virtual base pointers
8768 (build_aggr_init): Clean up comment.
8769 (expand_aggr_init_1): Likewise.
8770 * rtti.c (expand_class_desc): Store the virtual function table
8771 index where the vbase offset lives in the offset field.
8772 * search.c (dfs_walk_real): Make it global.
8773 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8774 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8776 * tinfo.h (USItype): Make it signed under the new ABI.
8777 * tinfo.cc (convert_to_base): New function. Encapsulate base
8778 conversion logic here.
8779 (__class_type_info::do_upcast): Use it.
8780 (__class_type_info::do_dyncast): Likewise.
8781 (__class_type_info::do_find_public_subobj): Likewise.
8783 * init.c (construct_virtual_bases): Don't look up the addresses of
8784 virtual bases at run-time.
8786 * class.c (build_vbase_pointer): Relocate.
8787 (build_vbase_pointer_fields): Likewise.
8788 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8789 (build_vbase_offset_vtbl_entries): Likewise.
8791 * decl.c (init_decl_processing): Complain if -fnew-abi
8792 -fno-vtable-thunks is used.
8794 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8797 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8799 * cp-tree.h (num_extra_vtbl_entries): New function.
8800 (size_extra_vtbl_entries): Likewise.
8801 (dfs_vtable_path_unmark): Likewise.
8802 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8803 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8804 * class.c (num_extra_vtbl_entries): New function.
8805 (size_extra_vtbl_entries): Likewise.
8806 (dfs_build_vbase_offset_vtbl_entries): New function.
8807 (build_vbase_offset_vtbl_entries): Likewise.
8808 (build_vtbl_initializer): Use it.
8809 (finish_struct_1): Adjust vtable sizes (using
8810 num_extra_vtbl_entries).
8811 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8812 THUNK_DECL is non-NULL before expanding it.
8813 * init.c (expand_virtual_init): Adjust the vtable pointer by
8814 size_extra_vtbl_entries before storing it.
8815 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8816 Handle TREE_LIST parameters here, not in the dfs_* functions.
8817 (dfs_unmarked_real_bases_queue_p): Adjust.
8818 (dfs_marked_real_bases_queue_p): Likewise.
8819 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8820 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8821 (dfs_vtable_path_unmark): Likewise.
8823 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8825 * optimize.c (copy_body_r): Clear the operand three of a
8826 TARGET_EXPR when copying it.
8828 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8830 * method.c (build_decl_overload_real): Check whether we are in ::
8831 before returning __builtin_new/delete.
8833 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8835 * pt.c (tsubst_friend_function): Improve comment.
8836 (instantiate_decl): Avoid crashing when a "nested" function is
8837 instantiated from the top level.
8839 * dump.c (dqeueue_and_dump): Dump
8840 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8842 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8844 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8846 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8848 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8849 ENABLE_NEW_GXX_ABI defined.
8850 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8851 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8852 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8854 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8856 * decl.c (start_cleanup_fn): Call pushdecl.
8858 * call.c (convert_class_to_reference): Fix typos.
8859 (build_conditional_expr): Handle errors gracefully.
8860 * class.c (push_nested_class): Likewise.
8861 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8862 (DECL_THIS_EXTERN): Use it.
8863 (DECL_THIS_STATIC): Likewise.
8864 * cvt.c (convert_to_void): Handle errors gracefully.
8865 (build_expr_type_conversion): Likewise.
8866 * decl.c (maybe_push_decl): Likewise.
8867 (start_decl_1): Likewise.
8868 (require_complete_types_for_parms): Likewise.
8869 * parse.y (structsp): Likewise.
8870 (base_class): Likewise.
8871 * parse.c: Regenerated.
8872 * pt.c (finish_member_template_decl): Likewise.
8873 * typeck.c (decay_conversion): Likewise.
8875 * cp-tree.h (dfs_skip_vbases): New function.
8876 (find_vbase_instance): Likewise.
8877 * class.c (determine_primary_base): Allow a nearly empty base to
8878 serve as a primary base class under the new ABI.
8879 (get_class_offset_1): Rename to ...
8880 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8882 (get_class_offset): Use it. Issue error messages here.
8883 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8884 find the right copies of virtual bases.
8885 (fixup_vtable_deltas1): Rename to ...
8886 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8887 bases as primary bases.
8888 (fixup_vtable_deltas): Remove.
8889 (override_one_vtable): Handle virtual bases as primary bases.
8890 (merge_overrides): Likewise.
8891 (finish_struct_1): Likewise.
8892 (dump_class_hierarchy): Dump primary-ness of bases as well.
8893 * search.c (mark_primary_bases): Use a pre-order traversal to
8894 handle primary virtual bases.
8895 (dfs_skip_vbases): New fiunction.
8896 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8897 (fixup_virtual_upcast_offsets): Likewise.
8898 (fixup_all_virtual_upcast_offsets): Likewise.
8899 (dfs_find_vbase_instances): New function.
8900 (find_vbase_instance): Likewise.
8902 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8904 * lex.c (DIR_SEPARATOR): Delete macro.
8906 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8908 * decl2.c (lang_decode_option): Handle automatic line wrapping
8911 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8913 * friend.c (do_friend): Don't resolve scopes when processing
8914 template declarations, even if the qualifying scope doesn't
8915 involve template parameters.
8917 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8919 * class.c (dfs_modify_vtables_queue_p): Remove.
8920 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8921 and dfs_marked_real_bases_queue_p instead of
8922 dfs_modify_vtables_queue_p.
8924 * class.c (build_vbase_path): Simplify.
8925 (dfs_propagate_binfo_offsets): New function.
8926 (propagate_binfo_offsets): Use it.
8927 (remove_base_field): Simplify.
8928 (dfs_set_offset_for_vbases): Remove.
8929 (dfs_set_offset_for_shared_vbases): New function.
8930 (dfs_set_offset_for_unshared_vbases): Likewise.
8931 (layout_virtual_bases): Use them.
8932 (layout_basetypes): Don't call propagate_binfo_offsets.
8933 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8936 * class.c (build_base_field): New function, split out from ...
8937 (build_base_fields): ... here. Use it. Allocate primary bases
8938 first, under the new ABI.
8939 (get_vtable_entry): Remove.
8940 (remove_base_field): New function, split out from ...
8941 (remove_base_fields): ... here. Adjust since primary bases come
8942 first under the new ABI.
8944 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8945 (initialize_vtbl_ptrs): New function.
8946 (expand_indirect_vtbls_init): Change prototype.
8947 (convert_pointer_to_vbase): Declare.
8948 * init.c (expand_direct_vtbls_init): Remove.
8949 (dfs_initialize_vtbl_ptrs): New function.
8950 (initialize_vtbl_ptrs): Likewise.
8951 (emit_base_init): Use initialize_vtbl_ptrs.
8952 * search.c (convert_pointer_to_vbase): Make it global.
8953 (expand_indirect_vtbls_init): Remove vtable initialization code.
8954 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8956 * class.c (dfs_finish_vtbls): New function.
8957 (finish_vtbls): Use it.
8958 (dump_class_hierarchy): New function.
8960 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8961 (BINFO_VBASE_PRIMARY_P): New macro.
8962 (BINFO_VIRTUALS): Add to documentation.
8963 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8964 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8965 (dfs_mark_primary_bases_queue_p): Likewise.
8966 (dfs_unmarked_real_bases_queue_p): New function.
8967 (dfs_marked_real_bases_queue_p): Likewise.
8968 * search.c (dfs_mark_primary_bases): Adjust.
8969 (mark_primary_bases): Likewise.
8970 (get_shared_vbase_if_not_primary): New function.
8971 (dfs_unmarked_real_bases_queue_p): Likewise.
8972 (dfs_marked_real_bases_queue_p): Likewise.
8973 (dfs_get_pure_virtuals): Simplify.
8974 (get_pure_virtuals): Likewise.
8976 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8978 * lex.c: Include tm_p.h.
8980 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8982 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8984 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8986 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8987 * pt.c (instantiate_decl): Defer comdat templates that might not be
8990 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8991 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8992 (finish_file): Likewise.
8994 * decl2.c (import_export_class): Undo 12/14 change.
8996 * error.c (dump_decl): operator new, not operatornew.
8998 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8999 * search.c (lookup_field_1): Look for the last field with the
9002 2000-01-05 Nathan Sidwell <nathan@acm.org>
9004 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9007 2000-01-05 Nathan Sidwell <nathan@acm.org>
9009 * typeck.c (build_static_cast): Don't strip target qualifiers
9010 when casting from a class.
9012 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9014 * class.c (warn_hidden): Initialize variable `fndecl'.
9016 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9018 * decl.c (flag_isoc9x): New variable to be able to use code in
9019 c-common.c. For now always zero.
9021 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9023 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9024 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9025 or unshare_base_binfos for virtual bases here.
9026 * search.c (dfs_get_vbase_types): Do it here.
9027 (get_vbase_types): Adjust.
9029 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9031 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9032 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9033 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9034 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9035 (unmark_primary_bases): Remove declaration.
9036 (unmarkedp): Declare.
9037 (dfs_vbase_unmark): Likewise.
9038 * class.c (determine_primary_base): Return immediately if there
9039 are no base classes. Call mark_primary_bases here.
9040 (modify_all_direct_vtables): Remove.
9041 (modify_all_indirect_vtables): Remove.
9042 (dfs_modify_vtables_queue_p): New function.
9043 (dfs_modify_vtables): New function.
9044 (modify_all_vtables): Use them.
9045 (build_base_fields): Build FIELD_DECLs for primary virtual base
9047 (create_vtable_ptr): Don't call determine_primary_base here.
9048 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9049 (dfs_set_offset_for_vbases): ... this.
9050 (layout_virtual_bases): Use it.
9051 (layout_class_type): Call determine_primary_base here.
9052 * search.c (unmarkedp): Make it global.
9053 (shared_marked_p): Simplify.
9054 (shared_unmarked_p): Likewise.
9055 (dfs_primary_bases_queue_p): Remove.
9056 (dfs_unmark_primary_bases): Likewise.
9057 (unmark_primary_bases): Likewise.
9058 (mark_primary_bases): Simplify.
9059 (get_pure_virtuals): Don't call mark_primary_bases here.
9060 (dfs_vbase_unmark): New function.
9061 (get_vbase_types): Simplify.
9063 * class.c (struct base_info): Remove.
9064 (determine_primary_base): Take has_virtual_p rather than a
9065 base_info as input. Don't calculate max_has_virtual.
9066 (finish_struct_bits): Remove max_has_virtual argument.
9067 (create_vtable_ptr): Remove max_has_virtual_p argument.
9068 (layout_virtual_bases): Remove max argument.
9069 (layout_basetypes): Likewise.
9070 (layout_class_type): Remove max_has_virtual_p argument.
9071 (finish_struct_1): Remove max_has_virtual.
9073 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9074 (layout_basetypes): Remove.
9075 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9076 Update to handle primary virtual bases.
9077 (remove_base_fields): New function, split out from
9079 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9080 (layout_virtual_bases): New function, split out from
9081 layout_basetypes. Update to handle primary virtual bases.
9082 (layout_basetypes): Moved here from tree.c. Use
9083 remove_base_fields and layout_virtual_bases.
9084 * search.c (dfs_mark_primary_bases_queue_p): New function.
9085 (mark_primary_bases): Use it.
9086 * tree.c (CEIL): Remove.
9087 (propagate_binfo_offsets): Remove.
9088 (layout_basetypes): Remove.
9090 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9092 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9093 (BINFO_PRIMARY_MARKED_P): New macro.
9094 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9095 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9096 (mark_primary_bases): New function.
9097 (unmark_primary_bases): Likewise.
9098 * search.c (get_abstract_virtuals_1): Remove.
9099 (dfs_mark_primary_bases): New function.
9100 (mark_primary_bases): Likewise.
9101 (dfs_unmark_primary_bases): Likewise.
9102 (unmark_primary_bases): Likewise.
9103 (dfs_get_pure_virtuals): Likewise.
9105 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9107 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9108 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9109 (modify_one_vtable): Adjust.
9110 (fixup_vtable_deltas1): Likewise.
9111 (override_one_vtable): Likewise.
9112 * search.c (get_abstract_virtuals_1): Likewise.
9113 (get_pure_virtuals): Likewise.
9114 (expand_upcast_fixups): Likewise.
9115 * tree.c (debug_binfo): Likewise.
9117 * class.c (build_vtable): Don't return a value. Don't rebuild
9118 vtables for bases that have already been handled.
9119 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9120 already been handled.
9121 (modify_one_vtable): Adjust accordingly.
9122 (fixup_vtable_deltas1): Likewise.
9123 (finish_struct_1): Likewise.
9125 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9127 * call.c (build_new_method_call): Also check destructors.
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