1 2001-05-12 Zack Weinberg <zackw@stanford.edu>
3 * except.c (choose_personality_routine): Export. Add
4 explanatory comment. Take an enum languages, not a boolean.
5 (initialize_handler_parm): Adjust to match.
6 * cp-tree.h: Prototype choose_personality_routine.
7 * lex.c (handle_pragma_java_exceptions): New function.
8 (init_cp_pragma): Register #pragma GCC java_exceptions.
10 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
12 * method.c (build_mangled_C99_name): Remove unused prototype.
14 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
16 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
17 * typeck.c (get_member_function_from_ptrfunc,
18 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
19 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
21 Reverted Geoff Keating's 2001-05-03's patch.
23 2001-05-11 Ira Ruben <ira@apple.com>
25 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
27 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
29 * cp-tree.h (finish_label_expr, lookup_label): Delete.
30 * parse.y: Update for '&&'; don't issue warning here.
31 * semantics.c (finish_label_expr): Delete.
33 2001-05-07 Mark Mitchell <mark@codesourcery.com>
35 * splay-tree.h (splay_tree_max): New function.
36 (splay_tree_min): Likewise.
38 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
40 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
41 (pfn_vflag_identifier): Define.
42 Update comment about layout of pointer functions.
43 (build_ptrmemfunc1): Update prototype.
44 (expand_ptrmemfunc_cst): Update prototype.
45 * decl.c (initialize_predefined_identifiers): Initialize
47 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
48 an extra field to the type.
49 * expr.c (cplus_expand_constant): Pass 'flag' between
50 expand_ptrmemfunc_cst and build_ptrmemfunc1.
51 * typeck.c (get_member_function_from_ptrfunc): When
52 FUNCTION_BOUNDARY < 16, look at additional field to determine
53 if a pointer-to-member is a real pointer or a vtable offset.
54 (build_ptrmemfunc1): Add new parameter to contain extra field.
55 (build_ptrmemfunc): Pass the extra field around.
56 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
57 (pfn_from_ptrmemfunc): Ignore the extra field.
59 2001-05-03 Mark Mitchell <mark@codesourcery.com>
61 * cp-tree.h (flag_inline_trees): Update documentation.
62 * decl.c (init_decl_processing): Adjust handling of
63 flag_inline_functions and flag_inline_trees to support -O3.
64 (grokfndecl): Set DECL_INLINE on all functions if that's what
66 (save_function_data): Clear DECL_INLINE in
67 current_function_cannot_inline is non-NULL.
68 * decl2.c (flag_inline_trees): Update documentation.
70 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
72 * dump.c (cp_dump_tree, USING_STMT case): New case.
73 * tree.c (cp_statement_code_p): Add USING_STMT.
74 * decl2.c (do_using_directive): Add the using directive statement.
76 * tree.c (walk_tree): Reformat an if block.
78 2001-05-02 Mark Mitchell <mark@codesourcery.com>
80 * decl.c (compute_array_index_type): Don't try to do anything with
81 the indices when processing a template.
83 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
85 * call.c: NULL_PTR -> NULL.
96 * typeck2.c: Likewise.
98 2001-05-02 Mark Mitchell <mark@codesourcery.com>
100 * decl2.c (do_using_directive): Revert previous patch.
102 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
104 * cp-tree.def (USING_STMT): New statement node.
105 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
106 * decl2.c (do_using_directive): Add USING_STMT to statement
107 tree. Don't emit errors when processing template decl.
108 * pt.c (tsubst_expr, USING_STMT case): New case.
109 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
111 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
113 * call.c (build_new_op): Convert args from reference here.
114 (build_conditional_expr): Don't convert here.
116 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
118 * spew.c (last_token_id): New static variable.
119 (read_token): Set it here.
120 (yyerror): Use it here.
122 2001-04-30 Richard Henderson <rth@redhat.com>
124 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
127 2001-04-30 Mark Mitchell <mark@codesourcery.com>
129 * gxxint.texi: Remove.
130 * Make-lang.in: Remove all traces of gxxint.texi.
132 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
134 * decl2.c (start_static_initialization_or_destruction): Correct
135 logic to handle the -fno-use-cxa-atexit case.
137 2001-04-30 Mark Mitchell <mark@codesourcery.com>
139 * optimize.c (update_cloned_parm): New function.
140 (maybe_clone_body): Use it. Update the `this' parameter too.
142 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
144 * decl2.c (unsupported_options): Add new-abi.
145 * lang-options.h: Remove no longer supported options.
147 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
149 * except.c (can_convert_eh): Don't check template parms,
152 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
154 * optimize.c (maybe_clone_body): Copy parameter names and locations.
156 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
158 * cp-tree.h (adjust_clone_args): Prototype new function.
159 * class.c (adjust_clone_args): New function.
160 * decl.c (start_function): Call it for in charge ctors.
162 2001-04-26 Mark Mitchell <mark@codesourcery.com>
164 * method.c (use_thunk): Make sure that thunks really are emitted
167 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
169 * mangle.c (write_chars): New macro.
170 (hwint_to_ascii): New function
171 (write_number): Use it.
172 (write_integer_cst): Deal with really big numbers.
174 2001-04-25 Mark Mitchell <mark@codesourcery.com>
176 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
179 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
181 * decl.c (grokdeclarator): Set context of namespace scope
184 2001-04-24 Zack Weinberg <zackw@stanford.edu>
186 * cp/optimize.c: Include hashtab.h.
187 (struct inline_data): Add tree_pruner.
188 (expand_call_inline, expand_calls_inline): Use it when calling
190 (optimize_function): Initialize and free tree_pruner.
192 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
194 Lazy __FUNCTION__ generation.
195 * cp-tree.def (FUNCTION_NAME): Remove.
196 * cp-tree.h (function_name_declared_p): Remove.
197 (cp_fname_init): Prototype.
198 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
199 don't call declare_function_name. Call start_fname_decls.
200 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
201 clobber the line number.
202 (cp_fname_init): New function.
203 (start_function): Call start_fname_decls.
204 (finish_function): Call finish_fname_decls.
205 * lex.c (reswords): Add slots for __FUNCTION__ et al.
206 (rid_to_yy): Add mappings for __FUNCTION__ et al.
207 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
208 * parse.y (VAR_FUNC_NAME): New token.
209 (primary): Add VAR_FUNC_NAME.
210 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
212 (tsubst, FUNCTION_NAME case): Remove.
213 (tsubst_copy, FUNCTION_NAME case): Remove.
214 (tsubst_expr, DECL_STMT case): Be careful with a
215 DECL_PRETTY_FUNCTION_P.
216 (instantiate_decl): Remove function_name_declared_p.
217 * semantics.c (begin_compound_statement): Don't call
218 declare_function_name here.
219 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
220 (finish_translation_unit): Call finish_fname_decls.
221 (expand_body): Remove function_name_declared_p.
222 * typeck2.c (digest_init): Allow any ERROR_MARK.
224 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
226 * pt.c (tsubst_decl): Use VOID_TYPE_P.
227 * semantics.c: Fix some typos.
229 2001-04-23 Phil Edwards <pme@sources.redhat.com>
231 * cp/decl2.c (flag_honor_std): Always initialize to 1.
233 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
235 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
237 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
239 * except.c (build_throw): Wrap the initialization of the exception
240 object in a MUST_NOT_THROW_EXPR.
241 (do_free_exception): #if 0.
243 2001-04-20 Mark Mitchell <mark@codesourcery.com>
245 * cp-tree.h (finish_enum): Change prototype.
246 * decl.c (finish_enum): Reorganize.
247 * parse.y (structsp): Adjust calls to finish_enum.
249 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
251 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
254 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
256 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
257 (layout_empty_base): Return at end flag.
258 (build_base_field): Likewise.
259 (build_base_fields): Likewise.
260 (layout_virtual_bases): Don't add 1 to eoc value.
261 (end_of_class): Use full size for empty bases.
262 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
263 empty bases. Don't add 1 to eoc value. Only add trailing padding
264 if we're an empty class with no empty bases.
265 (dump_class_hierarchy): Dump size and alignment.
267 2001-04-20 Jakub Jelinek <jakub@redhat.com>
269 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
272 2001-04-20 Jakub Jelinek <jakub@redhat.com>
274 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
275 is found, look first if name does not match the structure name.
277 2001-04-19 Mark Mitchell <mark@codesourcery.com>
279 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
281 (SET_DECL_LANGUAGE): New macro.
282 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
283 (pushdecl): Likewise.
284 (build_library_fn_1): Likewise.
285 (build_cp_library_fn): Likewise.
286 (grokfndecl): Likewise.
287 (grokvardecl): Mark `extern "C"' variables as having C linkage.
288 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
289 * lex.c (retrofit_lang_decl): Likewise.
290 * mangle.c (mangle_decl_string): Don't mangle the names of
291 variables declared with C language linkage.
292 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
294 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
296 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
297 flag_access_control from uninitialized storage.
299 2001-04-15 Mark Mitchell <mark@codesourcery.com>
301 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
302 * mangle.c (write_pointer_to_member_type): Fix mangling of
303 pointers to cv-qualified member function types.
305 * init.c (build_delete): Create a SAVE_EXPR for the address if
306 we're going to use it more than once.
308 2001-04-13 Mark Mitchell <mark@codesourcery.com>
310 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
311 (expand_ptremfunc_cst): Change prototype.
312 (delta2_from_ptrmemfunc): Remove.
313 * expr.c (cplus_expand_constant): Adjust call to
314 expand_ptrmemfunc_cst.
315 * typeck.c (build_ptrmemfunc1): Simplify.
316 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
317 results in a constant.
318 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
319 (delta2_from_ptrmemfunc): Remove.
320 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
322 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
324 * cp-tree.h (decl_namespace_list): New macro.
325 (struct saved_scope): Add decl_ns_list.
326 * decl.c (mark_saved_scope): Mark it.
327 * decl2.c: Lose static decl_namespace_list.
328 (init_decl2): Don't save it.
330 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
332 * cp-tree.h (warn_return_type, yylex): Delete redundant
335 * decl.c (current_class_depth, global_namespace): Likewise.
337 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
339 * repo.c (flag_use_repository): Likewise.
341 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
344 set_block, pushdecl, getdecls, gettags, init_decl_processing,
345 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
346 lvalue_or_else, print_lang_statistics, comp_target_types,
347 unsigned_type, signed_type, signed_or_unsigned_type,
348 build_function_call, mark_addressable, incomplete_type_error):
349 Delete redundant declarations.
351 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
353 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
354 (TYPE_ANONYMOUS_P): New macro.
355 (TAGGED_TYPE_P): New macro.
356 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
357 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
358 * tree.c (no_linkage_helper): Likewise.
359 * semantics.c (begin_class_definition): Likewise.
360 * pt.c (convert_template_argument): Likewise.
361 * lex.c (check_for_missing_semicolon): Likewise.
363 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
365 * class.c (dfs_unshared_virtual_bases): New function.
366 (mark_primary_bases): Call it.
367 (check_bases): Ignore virtual bases when determining
370 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
372 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
374 2001-04-11 Mark Mitchell <mark@codesourcery.com>
376 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
377 cloned function to the clone.
379 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
381 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
383 * semantics.c: Include expr.h.
385 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
387 * method.c (implicitly_declare_fn): Commonize code for copy ctor
388 and assignment op. Set TREE_USED for parameter.
390 2001-04-10 Mark Mitchell <mark@codesourcery.com>
392 * class.c (find_final_overrider_data): Add `candidates'.
393 (dfs_find_final_overrider): Don't issue error messages
395 (find_final_overrider): Issue error messages here.
396 (build_base_field): Don't warn about amgibuous direct bases here.
397 (warn_about_ambiguous_direct_bases): New function.
398 (layout_class_type): Use it.
400 2001-04-10 Richard Henderson <rth@redhat.com>
402 * typeck.c (build_array_ref): Push the array reference inside
403 COMPOUND_EXPR and COND_EXPR.
405 2001-04-05 Mark Mitchell <mark@codesourcery.com>
407 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
408 * decl.c (duplicate_decls): Adjust accordingly.
409 (maybe_commonize_var): Likewise.
410 (grokfndecl): Likewise.
411 (start_function): Likewise.
412 (start_method): Likewise.
413 * decl2.c (key_method): Likewise.
414 (import_export_decl): Likewise.
415 * method.c (implicitly_declare_fn): Likewise.
416 * optimize.c (maybe_clone_body): Likewise.
418 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
420 * lang-specs.h: Add __DEPRECATED.
422 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
424 * search.c (get_dynamic_cast_base_type): When building a new
425 constant, set its type to ssizetype.
427 2001-04-04 Jakub Jelinek <jakub@redhat.com>
429 * optimize.c (expand_call_inline): Only add newly inlined statements
432 2001-04-03 Mark Mitchell <mark@codesourcery.com>
434 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
435 (OPERATOR_FORMAT): Likewise.
436 (OPERATOR_TYPENAME_FORMAT): Likewise.
437 * operators.def: Remove old name-mangling information.
438 * decl.c (grok_op_properties): Adjust accordingly.
439 * lex.c (init_operators): Likewise.
440 * rtti.c (get_tinfo_decl): Issue error messages about types that
443 2001-04-03 Mark Mitchell <mark@codesourcery.com>
445 * decl2.c (import_export_decl): Don't call import_export_class
446 when processing an inline member function.
447 * semantics.c (expand_body): Call import_export_decl before
448 emitting inline functions.
450 2001-03-28 Richard Henderson <rth@redhat.com>
452 IA-64 ABI Exception Handling:
453 * cp-tree.def (EH_SPEC_BLOCK): New.
454 (MUST_NOT_THROW_EXPR): New.
455 * cp-tree.h: Update changed function declarations.
456 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
457 (CPTI_CALL_UNEXPECTED): New.
458 (struct cp_language_function): Rename x_eh_spec_try_block
460 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
461 * decl.c (current_binding_level): If no current function
462 bindings, revert to scope_chain.
463 (initialize_predefined_identifiers): Remove __cp_push_exception.
464 (store_parm_decls): Use begin_eh_spec_block.
465 (finish_function): Use finish_eh_spec_block.
466 (mark_lang_function): Update for name changes.
467 * decl2.c (finish_file): No mark_all_runtime_matches.
468 * dump.c (cp_dump_tree): Handle new tree codes.
469 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
470 * except.c (catch_language_init, catch_language): Remove.
471 (init_exception_processing): Don't set language code.
472 Initialize call_unexpected_node, protect_cleanup_actions,
473 eh_personality_libfunc, lang_eh_runtime_type.
474 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
475 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
476 (prepare_eh_type): Split out type canonicalizations ...
477 (build_eh_type_type): ... from here.
478 (build_eh_type_type_ref): Remove.
479 (mark_all_runtime_matches): Remove.
480 (build_exc_ptr): New.
481 (do_begin_catch, do_end_catch): New.
482 (do_pop_exception): Remove.
483 (build_terminate_handler): Remove.
484 (choose_personality_routine): Split out language choice from ...
485 (initialize_handler_parm): ... here.
486 Use MUST_NOT_THROW_EXPR.
487 (expand_start_catch_block): Use do_begin_catch. Simplify Java
488 exception object handling.
489 (expand_start_eh_spec, expand_end_eh_spec): Remove.
490 (expand_exception_blocks, alloc_eh_object): Remove.
491 (begin_eh_spec_block, finish_eh_spec_block): New.
492 (do_allocate_exception, do_free_exception): New.
493 (expand_throw): Merge into ...
494 (build_throw): ... here. Update for abi.
495 * expr.c (cplus_expand_expr): No expand_internal_throw.
496 Handle MUST_NOT_THROW_EXPR.
497 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
498 * semantics.c (*) Update for except.h name changes.
499 (genrtl_try_block): No protect_with_terminate.
500 (genrtl_eh_spec_block): New.
501 (genrtl_handler): Don't emit the goto here.
502 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
503 (genrtl_finish_function): Don't expand_exception_blocks.
504 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
506 2001-03-28 Richard Henderson <rth@redhat.com>
508 * decl.c (struct named_label_list): Rename eh_region to
509 in_try_scope, add in_catch_scope.
510 (struct binding_level): Rename eh_region to is_try_scope,
512 (note_level_for_try): Rename from note_level_for_eh.
513 (note_level_for_catch): New.
514 (poplevel): Copy both is_try_scope and is_catch_scope to
515 the named_label_list struct.
516 (check_previous_goto_1): Don't check for catch block via
517 DECL_ARTIFICIAL; use in_try_scope instead.
518 (check_goto): Likewise.
519 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
520 * except.c (expand_start_catch_block): Call note_level_for_catch.
521 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
523 2001-03-27 Richard Henderson <rth@redhat.com>
525 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
526 exceptions_via_longjmp.
528 2001-03-27 Phil Edwards <pme@sources.redhat.com>
530 * pt.c (check_default_tmpl_args): Make error messages clearer.
532 2001-03-26 Phil Edwards <pme@sources.redhat.com>
534 * error.c: Also undefine 'A' macro used for cp_printers definition.
536 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
538 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
540 2001-03-26 Mike Yang <yang@research.att.com>
541 Mark Mitchell <mark@codesourcery.com>
543 * dump.c (dump_access): New function.
544 (cp_dump_tree): Use it. Dump basetype information for class
547 2001-03-26 Mark Mitchell <mark@codesourcery.com>
549 * Makefile.in (optimize.o): Depend on params.h.
550 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
551 (init_decl_processing): Set flag_no_inline when doing
553 * optimize.c: Include params.h.
554 (struct inline_data): Improve documentation of FNS. Add
555 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
556 (INSNS_PER_STMT): New macro.
557 (remap_block): Use CLONING_P.
558 (inlinable_function_p): Don't inline big functions.
559 (expand_call_inline): Keep track of how much inlining we've done.
560 (optimize_function): Set FIRST_INLINED_FN.
561 (maybe_clone_body): Set CLONING_P.
562 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
564 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
565 rest_of_compilation. Clear DECL_RTL for local variables
567 (clear_decl_rtl): New function.
569 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
572 * cp-tree.h (skip_type_access_control,
573 reset_type_access_control): Prototype.
574 * decl.c (grokdeclarator): Access of friends is not checked.
575 * parse.y (component_decl_list): Reset type access control.
576 * semantics.c (decl_type_access_control): Clear
577 current_type_lookups.
578 (save_type_access_control): Don't save if not deferring.
579 (skip_type_access_control, reset_type_access_control): New
581 (begin_class_definition): Do type access control for basetypes.
582 Start deferred access control.
583 (finish_class_definition): Resume immediate access control if
584 this is a local class.
586 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
588 * class.c (add_method): Use memcpy/memmove, not bcopy.
590 * decl.c (duplicate_decls): Likewise.
592 2001-03-23 Jakub Jelinek <jakub@redhat.com>
594 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
597 2001-03-23 Jakub Jelinek <jakub@redhat.com>
599 * decl.c (local_names): Define.
600 (push_local_name): New.
601 (grok_reference_init): Return init if initializing static reference
602 variable with non-constant instead of emitting it.
603 Move expand_static_init call to cp_finish_decl.
604 (layout_var_decl): Call push_local_name.
605 (maybe_commonize_var): Allow inlining functions even if they have
606 static local variables, use comdat_linkage for them if flag_weak.
607 (check_initializer): Call obscure_complex_init if
608 grok_reference_init returned non-zero.
609 (save_function_data): Clear x_local_names.
610 (pop_cp_function_context): Free x_local_names.
611 (mark_inlined_fns): Remove.
612 (mark_lang_function): Mark x_local_names.
613 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
614 Mark inlined_fns as tree, remove call to mark_inlined_fns.
615 * class.c (alter_access): Ensure DECL_ACCESS is never set if
616 DECL_DISCRIMINATOR_P.
617 * cp-tree.h (cp_language_function): Add x_local_names.
618 (lang_decl_flags): Add discriminator into u2.
619 (lang_decl_inlined_fns): Remove.
620 (lang_decl): inlined_fns is now a TREE_VEC.
621 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
622 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
623 TREE_VEC, not a custom structure.
624 (optimize_function): Likewise.
625 * mangle.c (discriminator_for_local_entity): Discriminate among
626 VAR_DECL local entities.
627 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
630 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
632 Add support for Java interface method calls.
633 * cp-tree.h (struct lang_type): Add java_interface flag.
634 (TYPE_JAVA_INTERFACE): New macro.
635 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
636 by setting TYPE_JAVA_INTERFACE.
637 * call.c (java_iface_lookup_fn): New static.
638 (build_over_call): If calling a method declared in a
639 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
640 expression which resolves the function address.
641 (build_java_interface_fn_ref): New function.
643 2001-03-22 Richard Henderson <rth@redhat.com>
645 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
646 * except.c: Don't include it.
648 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
649 based on an idea from Joe Buck <jbuck@synopsys.com>
651 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
653 (data_def, component_decl): Add reductions to bad_decl.
655 2001-03-22 Jakub Jelinek <jakub@redhat.com>
657 * method.c (do_build_assign_ref): Don't use build_modify_expr for
658 anonymous aggregates, since they don't have assignment operator
660 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
661 assignment operators for anonymous structure fields.
663 2001-03-21 Jason Merrill <jason@redhat.com>
665 * pt.c (instantiate_decl): Abort if we see a member constant
666 instantiation that doesn't already have its initializer.
667 Downgrade explicit instantiation without definition to pedwarn.
669 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
670 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
671 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
673 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
674 (pending_vtables): Remove.
675 * decl2.c (pending_vtables): Remove.
676 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
677 CLASSTYPE_VTABLE_NEEDS_WRITING.
678 (import_export_class): Likewise.
679 (init_decl2): Don't mark pending_vtables.
680 * lex.c (handle_pragma_vtable): Just sorry.
681 * pt.c (instantiate_class_template): Don't mess with
682 CLASSTYPE_VTABLE_NEEDS_WRITING.
683 (mark_class_instantiated): Likewise.
684 * ptree.c (print_lang_type): Don't print it.
685 * semantics.c (begin_class_definition): Don't set it.
687 * pt.c (template_tail): Replace with last_pending_template.
688 (maybe_templates, maybe_template_tail): Remove.
689 (add_pending_template): Adjust.
690 (instantiate_pending_templates): Adjust.
692 * cp-tree.h (struct saved_scope): Remove lang_stack field.
693 (current_lang_stack): Remove.
694 * decl.c (maybe_push_to_top_level): Don't initialize it.
695 (duplicate_decls): Use current_lang_depth.
696 (xref_basetypes): Likewise.
697 * class.c (current_lang_depth): New fn.
698 (push_lang_context): Use more varray functionality.
699 (pop_lang_context): Likewise.
701 * error.c (GLOBAL_THING): Always use '__'.
703 2001-03-21 Mark Mitchell <mark@codesourcery.com>
705 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
707 * mangle.c (mangle_decl_string): Mangle the names of overloaded
708 operators, even when they have `extern "C"' linkage.
710 2001-03-19 Mark Mitchell <mark@codesourcery.com>
712 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
713 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
714 where it's not necessary.
715 (add_method): Remove optimization involving comparison of
717 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
718 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
719 where it's not necessary.
720 (check_methods): Likewise.
721 (build_clone): Likewise.
722 (built_vtt): Likewise.
723 * cp-tree.h (DECL_NEEDED_P): Likewise.
724 * decl.c (pushtag): Likewise.
725 (duplicate_decls): Likewise.
726 (pushdecl): Likewise.
727 (builtin_function): Likewise.
728 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
729 (build_cp_library_fn): Likewise.
730 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
731 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
732 where it's not necessary.
733 (make_rtl_for_nonlocal_decl): Likewise.
734 (cp_finish_decl): Likewise.
735 (grokfndecl): Likewise.
736 (grokvardecl): Likewise.
737 (grokdeclarator): Likewise.
738 (start_function): Likewise.
739 (cp_missing_return_ok_p): Likewise.
740 * decl2.c (grokclassfn): Likewise.
741 (check_classfn): Likewise.
742 (finish_static_data_member_decl): Likewise.
743 (grokfield): Likewise.
744 * error.c (GLOBAL_IORD_P): Remove.
745 (dump_global_iord): Improve output.
746 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
747 * except.c (nothrow_libfn_p): Summarily reject any function not in
749 * init.c (build_java_class_ref): Don't explicitly set
750 DECL_ASSEMBLER_NAME after calling mangle_decl.
751 * mangle.c (mangle_decl_string): Handle extern "C" functions.
752 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
753 * method.c (set_mangled_name_for_decl): Don't explicitly set
754 DECL_ASSEMBLER_NAME after calling mangle_decl.
755 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
756 IDENTIFIER_GLOBAL_VALUE for the thunk.
757 * pt.c (set_mangled_name_for_template_decl): Remove.
758 (check_explicit_specialization): Don't use it.
759 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
760 (tsubst_friend_function): Likewise.
761 (tsubst_decl): Likewise.
762 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
763 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
764 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
765 where it's not necessary.
766 (tinfo_base_init): Likewise.
767 (create_real_tinfo_var): Likewise.
768 * search.c (looup_field_1): Likewise.
769 * semantics.c (finish_named_return_value): Likewise.
770 * tree.c (init_tree): Set lang_set_decl_assembler_name.
772 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
774 Correct semantics restrictions checking in throw-expression.
775 * except.c (is_admissible_throw_operand): New function.
776 (build_throw): Use it.
778 2001-03-14 Mark Mitchell <mark@codesourcery.com>
780 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
783 2001-03-14 Mark Mitchell <mark@codesourcery.com>
785 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
786 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
787 * decl.c (duplicate_decls): Likewise.
788 (builtin_function): Likewise.
789 (build_library_fn): Likewise.
790 (build_cp_library_fn): Likewise.
791 (check_initializer): Likewise.
792 (cp_finish_decl): Likewise.
793 * decl2.c (grokfield): Likewise.
794 (grok_function_init): Remove #if 0'd code.
795 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
796 * friend.c (do_friend): Likewise.
797 * init.c (get_temp_regvar): Likewise.
798 * method.c (make_thunk): Likewise.
799 * pt.c (tsubst_friend_function): Likewise.
800 (tsubst_decl): Likewise.
801 (regenerate_decl_from_template): Likewise.
802 * semantics.c (genrtl_named_return_value): Likewise.
803 (expand_body): Likewise.
804 (genrtl_finish_function): Likewise.
805 * tree.c (cp_tree_equal): Likewise.
807 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
809 * call.c (convert_like_real): Add extra semantics to INNER
810 parameter. Don't convert to temporary if a user conversion
811 gives us an lvalue that we're about to bind to a reference.
812 Set INNER to indicate pending reference binding on recursive
815 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
817 * cp/lex.c: Delete duplicate pending_lang_change.
819 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
821 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
823 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
824 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
826 2001-03-09 Zack Weinberg <zackw@stanford.edu>
828 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
830 2001-03-08 Stan Shebs <shebs@apple.com>
832 * cp-tree.h (set_identifier_local_value): Remove unused decl.
834 2001-03-06 Zack Weinberg <zackw@stanford.edu>
836 * spew.c: Remove references to CPP_OSTRING.
838 2001-03-06 Andrew Haley <aph@redhat.com>
840 * typeck.c (convert_arguments): Check that we have an fndecl.
842 2001-03-05 Andrew Haley <aph@redhat.com>
844 * typeck.c (convert_arguments): Don't do ellipsis conversion for
845 __built_in_constant_p.
847 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
849 * typeck.c (build_static_cast): Allow enum to enum conversions
852 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
854 * class.c (check_field_decls): Pointers to member do not a
855 non-pod struct make, as per DR 148.
857 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
859 * call.c (joust): cp_pedwarn when using gnu extension concerning
860 worst conversion sequences.
862 2001-03-01 Zack Weinberg <zackw@stanford.edu>
864 * decl.c: Replace all uses of 'boolean' with 'bool'.
866 2001-03-01 Zack Weinberg <zackw@stanford.edu>
868 * lang-specs.h: Add zero initializer for cpp_spec field to
869 all array elements that need one. Don't put an #ifdef inside
870 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
873 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
875 Implement using decls inside template functions.
876 * decl2.c (validate_nonmember_using_decl): Don't special case
877 fake_std_node in the global namespace. Don't reject early when
878 processing a template.
879 (do_local_using_decl): Add to statement tree. Don't do further
880 processing when building a template.
881 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
883 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
885 * decl2.c (do_nonmember_using_decl): Don't complain if we find
886 same function. Do complain about ambiguating extern "C"
889 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
891 Remove floating point and complex type template constant parms.
892 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
893 COMPLEX_TYPE extensions.
894 (invalid_nontype_parm_type_p): Likewise.
896 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
898 * except.c (call_eh_info): Revert "match_function"'s type.
900 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
902 Fix ctor vtable vcall offsets.
903 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
904 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
905 (get_matching_base): Remove.
906 (get_original_base): New function.
907 (build_vtbl_initializer): Initialize vid.rtti_binfo.
908 Use a virtual thunk for a ctor vtable with an index
909 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
910 primary base within a constructor vtable. Only set
911 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
912 when primary base has been lost.
913 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
915 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
917 * call.c (joust): Ensure more_specialized()'s argument length
918 parameter has correct value for constructors.
920 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
922 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
924 * decl.c (mark_inlined_fns): Prototype.
926 2001-02-22 Mark Mitchell <mark@codesourcery.com>
928 * spew.c (yylex): Correct handling of friends.
930 2001-02-22 Mark Mitchell <mark@codesourcery.com>
932 * mangle.c (write_encoding): Pass write_function_type the
933 FUNCTION_DECL for the function being encoded.
934 (write_function_type): Pass it along to write_bare_function_type.
935 (write_bare_function_type): Pass it along to write_method_parms.
936 (write_method_parms): Don't mangle the compiler-generated
937 parameters to a constructor or destructor.
939 2001-02-22 Andreas Jaeger <aj@suse.de>
941 * optimize.c: Include toplev.h for
942 note_deferral_of_defined_inline_function prototype.
944 2001-02-22 Jakub Jelinek <jakub@redhat.com>
946 * cp-tree.h (struct lang_decl_inlined_fns): New.
947 (struct lang_decls): Add inlined_fns.
948 (DECL_INLINED_FNS): New macro.
949 * optimize.c (struct inline_data): Add inlined_fns.
950 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
951 (inlinable_function_p): Likewise, fix typo in comment,
952 function is not inlinable if it already inlined function currently
954 (expand_call_inline): Add fn to inlined_fns if neccessary.
955 (optimize_function): Initialize inlined_fns.
956 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
957 * decl.c (mark_inlined_fns): New function.
958 (lang_mark_tree): Call it.
960 2001-02-21 Jason Merrill <jason@redhat.com>
962 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
963 (DECL_UNINLINABLE): Move to middle-end.
965 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
966 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
967 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
968 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
969 parms and outer BLOCK. note_deferral_of_defined_inline_function.
971 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
974 2001-02-19 Mark Mitchell <mark@codesourcery.com>
976 * decl2.c (set_decl_namespace): Allow explicit instantiations in
979 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
981 * optimize.c (expand_call_inline): Don't walk subtrees of type
984 2001-02-18 Mark Mitchell <mark@codesourcery.com>
986 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
989 2001-02-18 Jason Merrill <jason@redhat.com>
991 Do put the VTT parameter in DECL_ARGUMENTS.
992 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
993 (current_vtt_parm): New macro.
994 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
995 (DECL_HAS_VTT_PARM_P): New macro.
996 (DECL_VTT_PARM): Remove.
997 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
998 * decl.c (duplicate_decls): Only copy the operator code if
1000 (start_function): Set current_vtt_parm.
1001 (lang_mark_tree): Don't mark vtt_parm.
1002 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1003 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1004 * class.c (build_clone): Maybe remove the VTT parm.
1005 * optimize.c (maybe_clone_body): Set up the VTT parm.
1006 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1007 * call.c (build_over_call): Just allow the VTT arg.
1008 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1009 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1010 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1011 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1012 * error.c (dump_function_decl): Likewise.
1013 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1014 if we try to call a constructor with in-charge or VTT parms.
1015 * method.c (skip_artificial_parms_for): New fn.
1016 * call.c (add_function_candidate, build_over_call): Call it.
1017 * call.c (build_new_method_call): Use current_vtt_parm.
1018 * init.c (expand_virtual_init): Likewise.
1019 * class.c (same_signature_p): No longer static.
1020 * cp-tree.h: Declare it.
1021 * search.c (look_for_overrides_r): Use it.
1023 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1025 * cp-tree.h (new_abi_rtti_p): Remove.
1026 (name_mangling_version): Likewise.
1027 (flag_do_squangling): Likewise.
1028 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1029 * decl.c (grokfndecl): Likewise.
1030 * decl2.c (name_mangling_version): Remove.
1031 (flag_do_squangling): Likewise.
1032 (lang_f_options): Remove `squangle'.
1033 (unsupported_options): Add `squangle'.
1034 (cxx_decode_option): Issue a warning about uses of
1035 -fname-mangling-version.
1036 (finish_file): Remove old ABI support.
1037 * pt.c (check_explicit_specialization): Likewise.
1038 (tsubst_decl): Likewise.
1039 * rtti.c (init_rtti_processing): Likewise.
1040 (build_headof): Likewise.
1041 (get_tinfo_decl_dynamic): Likewise.
1042 (tinfo_from_decl): Likewise.
1043 (build_dynamic_cast_1): Likewise.
1044 (synthesize_tinfo_var): Likewise.
1045 * init.c (build_new): Allow enumeration types for the array-bounds
1046 in a direct-new-declarator.
1048 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1050 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1051 TREE_PROTECTED from the template being specialized.
1053 2001-02-17 Jason Merrill <jason@redhat.com>
1055 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1057 * decl.c (bad_specifiers): Allow throw specs on things with
1058 pointer-to-function or -member-function type.
1059 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1062 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1064 * call.c (check_dtor_name): Handle template names correctly.
1066 2001-02-16 Jason Merrill <jason@redhat.com>
1068 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1069 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1070 * optimize.c (maybe_clone_body): Don't substitute it.
1071 * call.c (build_new_method_call): Check in_chrg instead.
1072 * init.c (expand_virtual_init): Likewise.
1074 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1076 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1077 class-type introduces at least a type-name.
1079 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1081 * call.c (convert_like_real): Create a temporary for non-lvalue.
1083 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1085 * cp-tree.h: Fix typos in comments.
1087 2001-02-16 Jason Merrill <jason@redhat.com>
1089 * optimize.c (remap_block): If we're compiling a clone, pass the
1090 new block to insert_block.
1092 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1094 * semantics.c (finish_asm_stmt): Robustify.
1096 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1098 * pt.c (push_template_decl_real): Don't remangle the name of a
1101 2001-02-15 Jim Meyering <meyering@lucent.com>
1103 * Make-lang.in (c++.install-common): Depend on installdirs.
1104 (c++.install-info): Likewise.
1105 (c++.install-man): Likewise.
1107 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1109 * typeck2.c (build_m_component_ref): Robustify.
1111 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1113 * friend.c (do_friend): Don't take the nested [template] class
1114 into account when deciding whether to warn about the friend
1115 function not referring to a template function.
1117 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1119 * typeck.c (build_unary_op): Clarify error message.
1121 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1123 * parse.y (component_constructor_declarator): allow optional
1124 parentheses around constructor class name.
1126 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1128 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1130 * init.c (emit_base_init): Remove incorrect comment about
1132 * method.c (make_thunk): Fix comment alignment.
1134 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1136 Kill remnants of this is variable.
1137 * cp-tree.h (flag_this_is_variable): Remove.
1138 * decl2.c (flag_this_is_variable): Remove.
1139 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1140 (build_vbase_path): The path is non-static, even in a cdtor.
1141 (resolves_to_fixed_type_p): Add additional return value.
1142 * search.c (init_vbase_pointers): Adjust.
1143 * tree.c (lvalue_p_1): Adjust.
1144 * typeck.c (mark_addressable): Adjust.
1146 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1148 * pt.c (unify): Don't check cv quals of array types.
1150 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1152 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1153 check whether we already have the type.
1155 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1157 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1158 * call.c (build_op_delete_call): Simplify to remove duplicate
1160 * class.c (clone_function_decl): Don't build the deleting variant
1161 of a non-virtual destructor.
1162 * decl.c (finish_destructor_body): Don't call delete if this is a
1163 non-virtual destructor.
1164 * init.c (build_delete): Explicitly call `operator delete' when
1165 deleting an object with a non-virtual destructor.
1167 2001-02-13 Jason Merrill <jason@redhat.com>
1169 * lang-specs.h: Add more __EXCEPTIONS.
1171 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1173 * typeck2.c (process_init_constructor): Check
1174 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1176 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1178 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1179 Remove spurious information in comment. Allow further
1180 adjustments of REFERENCE_TYPE args.
1182 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1184 * errfn.c (cp_deprecated): Tweak diagnostic text.
1185 * parse.y (new_initializer): Deprecate initializer lists
1188 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1190 Remove old ABI support.
1192 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1194 * decl2.c (flag_vtable_thunks): Always set it to 1.
1195 (flag_new_abi): Likewise.
1196 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1198 * Makefile.in (g++spec.o): Fix typo.
1200 2001-02-09 Jason Merrill <jason@redhat.com>
1202 * lang-specs.h: Restore definition of __EXCEPTIONS.
1204 2001-02-08 Jason Merrill <jason@redhat.com>
1206 * search.c (shared_member_p): New function.
1207 (lookup_field_r): Use it.
1208 * cp-tree.h (SHARED_MEMBER_P): Remove.
1210 * method.c (process_overload_item): Handle template-dependent array
1212 * pt.c (type_unification_real): If we end up with undeduced nontype
1215 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1218 * typeck2.c (friendly_abort): Don't say anything if we have
1219 earlier errors or sorries.
1221 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1222 wchar_t. Ignore if in_system_header.
1224 * decl.c (maybe_push_cleanup_level): New fn...
1225 (start_decl_1): ...split out from here.
1226 * cvt.c (build_up_reference): Use it.
1227 * cp-tree.h: Declare it.
1229 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1231 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1234 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1236 * pt.c (lookup_template_class): Make sure it's a primary
1237 template or template_template_parm when called from the parser.
1238 (instantiate_template_class): Add assertion.
1240 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1242 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1243 from error_mark_node.
1245 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1247 Fix specification and implementation bugs in V3 ABI
1248 construction vtables.
1249 * cp-tree.h (flag_dump_class_layout): New flag.
1250 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1251 (BINFO_LOST_PRIMARY_P): New flag.
1252 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1253 (BINFO_PRIMARY_MARKED_P): Rename to ...
1254 (BINFO_PRIMARY_P): ... here.
1255 (binfo_via_virtual): New prototype.
1256 * decl2.c (flag_dump_class_layout): New flag.
1257 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1258 use `=' as a file name separator.
1259 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1261 (build_vtbl_address): If this is a virtual primary base, then
1262 get the vtbl of what it is ultimately primary for.
1263 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1264 for BINFO_PRIMARY_P.
1265 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1266 (get_shared_vbase_if_not_primary): Likewise.
1267 (dfs_get_pure_virtuals): Likewise.
1268 (expand_upcast_fixups): Likewise.
1269 (fixup_virtual_upcast_offsets): Likewise.
1270 (dfs_find_vbase_instance): Likewise.
1271 (find_vbase_instance): Likewise.
1272 (binfo_from_vbase): Adjust comment to reflect reality.
1273 (binfo_via_virtual): New function.
1274 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1275 for binfo walking during VTT construction.
1276 (dfs_mark_primary_bases): Remove.
1277 (force_canonical_binfo_r): New function.
1278 (force_canonical_binfo): New function.
1279 (mark_primary_virtual_base): New function.
1280 (mark_primary_bases): Walk in inheritance graph order, use
1281 mark_primary_virtual_base.
1282 (determine_primary_base): Use some more intermediate variables.
1283 (dfs_find_final_overrider): Don't check for overriding along a
1285 (dfs_modify_vtables): Walk into primary virtual bases too.
1286 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1287 (build_base_fields): Likewise.
1288 (dfs_set_offset_for_unshared_vbases): Likewise.
1289 (layout_virtual_bases): Likewise.
1290 (end_of_class): Likewise.
1291 (finish_struct_1): Call dump_class_hierarchy, if requested.
1292 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1293 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1294 (dump_class_hierarchy): Add file parameter. Append to file, if
1296 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1297 Use canonical base for virtual bases.
1298 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1299 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1300 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1301 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1303 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1304 from DATA. We want virtual primary bases and all bases via virtual.
1305 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1306 virtual base when not a construction vtable.
1307 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1308 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1309 Use canonical bases when processing virtual bases.
1310 (accumulate_vtbl_inits): We're interested in any base via a
1312 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1313 within a construction vtable, determine what is being overridden.
1314 (build_vtbl_initializer): Add more comments
1315 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1316 (build_rtti_vtbl_entries): Check if the base has lost its
1319 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1321 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1323 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1325 * decl.c (pushdecl): Call abort instead of fatal.
1326 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1327 * init.c (build_new_1): Likewise.
1328 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1329 * decl.c (build_typename_type): hash_table_init now returns void.
1330 decl.c (init_decl_processing): Make an error non-fatal.
1332 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1334 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1336 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1337 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1338 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1339 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1340 * decl.c (maybe_commonize_var): Use the new name-mangling where
1342 * decl2.c (comdat_linkage): Enhance comments. Make all
1343 compiler-generated things static, if COMDAT is not available.
1344 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1346 (tinfo_base_init): Use the correct mangled name for typeinfo
1347 strings, and push them into the global scope.
1348 (typeinfo_in_lib_p): New function.
1349 (synthesize_tinfo_var): Use it.
1350 (create_real_tinfo_var): Likewise.
1352 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1354 * decl.c (push_class_binding): Use context_for_name_lookup instead
1356 * search.c (context_for_name_lookup): Remove static. Check for NULL
1357 context in the loop.
1358 * cp-tree.h (context_for_name_lookup): Add prototype.
1360 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1362 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1363 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1365 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1366 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1368 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1370 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1371 of macros used when compiling g++spec.c.
1372 * g++spec.c (lang_specific_driver): Link with the shared
1375 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1377 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1378 make_reference_declarator, make_call_declarator), method.c
1379 (implicitly_declare_fn), parse.y (namespace_using_decl,
1380 notype_unqualified_id, expr_or_declarator, new_type_id,
1381 after_type_declarator, direct_after_type_declarator,
1382 notype_declarator, complex_notype_declarator,
1383 complex_direct_notype_declarator, qualified_id,
1384 notype_qualified_id, overqualified_id, direct_new_declarator,
1385 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1386 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1387 instead of build_parse_node.
1389 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1391 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1392 (minus_one_node): Moved to top level gcc directory. Renamed
1393 to integer_minus_one_node.
1395 * init.c (init_init_processing): Don't set minus_one_node.
1396 (build_vec_init): Use integer_minus_one_node.
1398 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1400 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1402 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1403 identical and they would be replaced with constant, remove
1404 MODIFY_EXPR from the tree.
1406 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1408 * Make-lang.in: Remove all dependencies on defaults.h.
1409 * call.c: Don't include defaults.h.
1411 * decl2.c: Likewise.
1412 * except.c: Likewise.
1416 * typeck.c: Likewise.
1418 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1420 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1421 operators even in "C" linkage.
1422 * method.c (set_mangled_name_for_decl): Likewise.
1423 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1424 overloaded operators in "C" linkage.
1426 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1428 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1429 (tsubst_arg_types): Check parameter is not void.
1430 (tsubst): Adjust tsubst_decl call.
1432 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1434 * call.c (add_builtin_candidate): Quote std properly, from
1437 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1439 * pt.c (check_explicit_specialization): Clone constructors and
1442 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1444 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1445 indicates anything special about template depth. Make sure we
1446 only count the user visible template classes.
1448 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1450 * call.c (build_conv): Typo in comment.
1451 (add_builtin_candidate): Add more explanation.
1452 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1453 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1454 when we have enumeral types.
1455 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1456 candidates for relops and eqops.
1457 (joust): Simplify control flow. Allow a non-template user
1458 function to hide a builtin.
1460 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1462 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1463 (more_specialized): Add deduction parameter.
1464 * call.c (joust): Adjust more_specialized call.
1465 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1466 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1467 (get_bindings_order): Remove.
1468 (get_bindings_real): Add DEDUCE parameter.
1469 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1470 REFERENCE_TYPE jig for DEDUCE_ORDER.
1471 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1472 maybe_adjust_types_for_deduction.
1473 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1475 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1476 (check_cv_quals_for_unify): Use new unify qualifier flags.
1477 (unify): Clear new unify qualifier flags.
1478 (get_bindings_real): Add DEDUCE parameter.
1479 (get_bindings): Adjust call to get_bindings_real.
1480 (get_bindings_overload): Likewise.
1481 (most_specialized_instantiation): Adjust call to
1484 2001-01-19 Jason Merrill <jason@redhat.com>
1486 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1488 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1491 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1493 * decl2.c (arg_assoc_class): Fix double iteration logic.
1495 2001-01-19 Jason Merrill <jason@redhat.com>
1497 * init.c (build_delete): Always call convert_force to strip cv-quals.
1499 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1500 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1501 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1503 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1505 * search.c (get_vbase_1): Count only virtual bases.
1507 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1509 * class.c (duplicate_tag_error): Robustify flag clearing.
1511 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1513 * cp-tree.h (lookup_template_class): Add complain parm.
1514 * decl.c (lookup_namespace_name): Adjust call to
1515 lookup_template_class.
1516 (make_typename_type): Likewise.
1517 * semantics.c (finish_template_type): Likewise.
1518 * pt.c (lookup_template_class): Add complain parm. Adjust.
1519 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1522 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1524 * pt.c (copy_default_args_to_explicit_spec): Preserve
1525 object's CV quals. Reorganize.
1527 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1529 * typeck.c (build_modify_expr): Say `initialization' for
1531 * init.c (build_default_init): Convert to enumeral type, if
1534 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1536 * parse.y (nomods_initdcl0): Properly set things up for
1539 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1541 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1542 (type_unification_real): Set it.
1545 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1547 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1549 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1551 * semantics.c (begin_class_definition): Check we're not inside a
1554 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1556 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1559 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1561 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1562 * call.c (build_over_call): Add comment.
1564 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1566 * cvt.c (ocp_convert): Handle vector type conversion
1567 * typeck2.c (digest_init): Handle vector type initializations
1569 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1571 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1574 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1576 * pt.c (check_nontype_parm): Rename to ...
1577 (invalid_nontype_parm_type_p): ... here.
1578 (process_template_parm): Adjust.
1579 (convert_template_argument): Adjust.
1581 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1583 * pt.c (check_nontype_parm): New function.
1584 (process_template_parm): Use it.
1585 (convert_template_argument): Use it.
1586 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1589 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1591 * tree.c: Add defaults.h
1592 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1593 * Make-lang.in (cp/tree.o): Add defaults.h.
1595 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1597 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1599 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1601 * g++.1: Change to be ".so man1/gcc.1".
1603 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1605 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1607 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1608 ($(srcdir)/cp/g++int.info): New target.
1609 * gxxint.texi: Add info directory entry. Use @@ in email address.
1610 * .cvsignore: Update.
1612 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1614 * typeck.c (build_c_cast): Do template processing earlier.
1615 Always pedwarn on array casts.
1617 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1619 * friend.c (make_friend_class): Make sure a templated class is
1620 actually a template.
1622 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1624 * decl2.c (get_guard): Set linkage from guarded decl.
1626 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1628 * call.c (convert_default_arg): Check for unprocessed
1630 * cp-tree.h (replace_defarg): Move to spew.c.
1631 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1632 spew.c, which is where they really are.
1633 (done_pending_defargs): Declare.
1634 (unprocessed_defarg_fn): Declare.
1635 * decl.c (replace_defarg): Move to spew.c
1636 * parse.y (structsp): Call done_pending_defargs.
1637 * spew.c (defarg_fns): Rearrange list structure.
1638 (defarg_fnsdone): New static variable.
1639 (defarg_depfns): New static variable.
1640 (init_spew): Adjust.
1641 (add_defarg_fn): Store the type in TREE_TYPE.
1642 (do_pending_defargs): Detect and deal with ordering constraints
1644 (done_pending_defargs): New function.
1645 (unprocessed_defarg_fn): New function.
1646 (replace_defarg): Moved from decl.c. Robustify. Don't save
1647 if circularity detected.
1649 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1651 * pt.c (unify): Check array has a domain, before checking
1652 whether it is variable sized.
1654 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1656 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1657 parameters with pointers to arrays of unknown bound.
1659 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1661 * parse.y (template_parm_header, template_spec_header): New
1662 reductions. Split out from ...
1663 (template_header): ... here. Use them.
1664 (template_template_parm): Use template_parm_header.
1665 * semantics.c (finish_template_template_parm): Add assert.
1667 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1669 * mangle.c (write_builtin_type): Fix thinko.
1671 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1672 (copy_default_args_to_explicit_spec): Likewise.
1673 (check_explicit_specialization): Use it.
1675 * class.c (finish_struct_1): Remove last argument in call to
1676 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1677 * decl.c (builtin_function): Likewise.
1678 (build_cp_library_fn): Likewise.
1679 (check_initializer): Likewise.
1680 (make_rtl_for_nonlocal_decl): Likewise.
1681 (cp_finish_decl): Likewise.
1682 (start_function): Likewise.
1683 * decl2.c (finish_anon_union): Likewise.
1684 * friend.c (do_friend): Likewise.
1685 * init.c (build_java_class_ref): Likewise.
1686 * method.c (make_thunk): Likewise.
1687 * pt.c (tsubst_friend_function): Likewise.
1688 * semantics.c (expand_body): Likewise.
1690 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1692 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1693 looking at DECL_CLONED_FUNCTION for non-functions.
1695 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1697 * error.c (dump_template_parameter): Use parm to determine how
1698 to print default value.
1700 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1702 * class.c (duplicate_tag_error): Clear more flags.
1704 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1706 * call.c (build_new_method_call): Use binfo_for_vbase.
1708 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1710 * cp-tree.h (flag_cond_mismatch): Don't declare.
1711 * decl2.c (flag_cond_mismatch): Don't define.
1712 (lang_f_options): Remove cond-mismatch.
1713 (unsupported_options): Add cond-mismatch.
1715 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1717 * class.c (handle_using_decl): Reject using of constructor name
1718 of sourcing class. Allow injecting of a method with same name as
1719 nested class. Fixup error messages.
1721 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1723 * decl2.c (lang_decode_option): Handle -Wformat=2.
1725 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1727 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1728 initialized_in_class.
1729 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1730 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1731 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1732 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1733 * pt.c (check_default_tmpl_args): Adjust for
1734 DECL_INITIALIZED_IN_CLASS_P.
1735 (instantiate_class_template): Likewise.
1736 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1738 * class.c (finish_struct): Constify saved_filename.
1740 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1742 * class.c (duplicate_tag_error): Adjust diagnostic.
1743 (finish_struct): Locally set location to start of struct.
1744 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1746 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1748 * decl.c (struct binding_level): Adjust class_shadowed comments
1750 (push_class_level_binding): Ajust comments to reflect reality.
1751 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1752 Don't set TREE_VALUE on the class_shadowed list.
1754 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1756 * decl2.c (acceptable_java_type): Allow references too.
1757 * init.c (build_java_class_ref): When using the new ABI, search
1758 `class$' and have it mangled with `mangle_decl.'
1759 * mangle.c (write_java_integer_type_codes): New function.
1760 (write_builtin_type): Detect and mangle Java integer and real
1763 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1765 * decl2.c (grokfield): Don't accept `asm' specifiers for
1766 non-static data members.
1768 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1770 * expr.c (cplus_expand_expr): Don't reset `target'.
1772 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1774 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1776 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1778 * parse.y (template_datadef): Check for error_mark_node.
1780 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1782 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1784 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1786 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1787 (record_builtin_type): Make non-static.
1788 (flag_short_double): Don't declare.
1789 (init_decl_processing): Remove the creation of many tree nodes now
1790 in c_common_nodes_and_builtins.
1791 (build_void_list_node): New function.
1792 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1793 * cp-tree.h (flag_short_wchar): Don't declare.
1795 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1797 * call.c (build_conv): Don't use build1 for USER_CONV.
1798 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1800 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1802 * lex.c (lang_init): Call c_common_lang_init.
1804 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1806 * search.c (lookup_fnfields_here): Remove.
1807 (look_for_overrides_r): Use lookup_fnfields_1.
1808 Ignore functions from using declarations.
1810 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1812 Implement exceptions specifiers for implicit member functions.
1813 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1814 * method.c (synthesize_exception_spec): New function.
1815 (locate_dtor, locate_ctor, locate_copy): New functions.
1816 (implicitly_declare_fn): Generate the exception spec too.
1817 * search.c (check_final_overrider): Check artificial functions
1819 * typeck2.c (merge_exception_specifiers): New function.
1821 2001-01-03 Jason Merrill <jason@redhat.com>
1823 * init.c (build_default_init): New fn.
1824 (perform_member_init): Split out from here.
1825 (build_new_1): Use it. Simplify initialization logic.
1826 (build_vec_init): Take an array, rather than a pointer and maxindex.
1827 Speed up simple initializations. Don't clean up if we're assigning.
1828 * cp-tree.h: Adjust.
1829 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1830 * parse.y (new_initializer): Return void_zero_node for ().
1831 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1832 * typeck2.c (digest_init): Only complain about user-written
1835 2000-12-22 Mike Stump <mrs@wrs.com>
1837 * decl2.c: (max_tinst_depth): Increase to 50.
1839 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1841 * class.c (invalidate_class_lookup_cache): Zero the
1842 previous_class_values.
1843 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1845 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1846 * decl.c (free_bindings): New variable.
1847 (push_binding): Don't create a new binding if we have one on the
1849 (pop_binding): Put old bindings on the free list.
1850 (init_decl_processing): Use size_int, not build_int_2.
1851 Register free_bindings as a GC root.
1852 (cp_make_fname_decl): Use size_int, not build_int_2.
1853 (push_inline_template_parms_recursive): Likewise.
1854 (end_template_parm_list): Likewise.
1855 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1856 (tsubst_template_parms): Use size_int, not build_int_2.
1858 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1860 2001-01-02 Richard Henderson <rth@redhat.com>
1862 * parse.y (asm): Set ASM_INPUT_P.
1864 2001-01-02 Jason Merrill <jason@redhat.com>
1866 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1869 * typeck.c (cp_truthvalue_conversion): New fn.
1870 * cvt.c (ocp_convert): Use it.
1872 * cp-tree.h: Lose c-common.c decls.
1874 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1875 * cvt.c (convert_to_void): Use type_unknown_p.
1877 * typeck.c (strip_all_pointer_quals): Also strip quals from
1878 pointer-to-member types.
1880 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1883 * call.c (build_new_method_call): Do evaluate the object parameter
1884 when accessing a static member.
1885 * typeck.c (build_component_ref): Likewise.
1887 2001-01-02 Andreas Jaeger <aj@suse.de>
1889 * decl.c (cp_missing_noreturn_ok_p): New.
1890 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1892 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1894 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1896 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1898 * class.c (pushclass): Remove #if 0'd code.
1899 * cp-tree.h (overload_template_name): Remove.
1900 * decl.c (store_bindings): Simplify.
1901 (pop_from_top_level): Likewise.
1902 * pt.c (overload_template_name): Remove.
1903 (instantiate_decl): Don't call push_to_top_level if it's not
1906 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1908 * pt.c (register_local_specialization): Don't return a value.
1909 (lookup_template_class): Use move-to-front heuristic when looking
1910 up template instantiations.
1911 (instantiate_decl): Only push_to_top_level when we're actually
1912 going to instantiate the template.
1914 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1916 * search.c (binfo_for_vtable): Return least derived class, not
1917 most. Handle secondary vtables.
1919 2000-12-22 Jason Merrill <jason@redhat.com>
1921 * pt.c (more_specialized): Don't optimize len==0.
1922 (fn_type_unification): If we're adding the return type, increase len.
1924 * typeck.c (build_binary_op): Fix pmf comparison logic.
1926 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1927 DECL_STATIC_FUNCTION_P.
1929 * semantics.c (genrtl_finish_function): Don't try to jump to
1930 return_label unless it exists.
1932 In partial ordering for a call, ignore parms for which we don't have
1934 * call.c (joust): Pass len to more_specialized.
1935 (add_template_candidate_real): Strip 'this', pass len.
1936 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1937 (get_bindings_order): New fn. Pass len down.
1938 (get_bindings_real): Strip 'this', pass len.
1939 (fn_type_unification): Likewise.
1940 (type_unification_real): Succeed after checking 'len' args.
1941 (most_specialized_instantiation): Lose explicit_args parm.
1942 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1945 2000-12-21 Jason Merrill <jason@redhat.com>
1947 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1948 DECL_TEMPLATE_RESULT.
1950 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1951 lookup_fnfields_here.
1953 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1955 * call.c (build_object_call): Also allow conversions that return
1956 reference to pointer to function.
1957 (add_conv_candidate): Handle totype being ref to ptr to fn.
1958 (build_field_call): Also allow members of type reference to function.
1959 Lose support for calling pointer to METHOD_TYPE fields.
1961 * error.c (dump_expr): Handle *_CAST_EXPR.
1963 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1965 * tree.c (break_out_cleanups): Lose.
1966 * cp-tree.h: Remove prototype.
1967 * typeck.c (build_component_ref): Don't break_out_cleanups.
1968 (build_compound_expr): Likewise.
1969 * semantics.c (finish_expr_stmt): Likewise.
1971 2000-12-20 Richard Henderson <rth@redhat.com>
1973 * cp-tree.h: Update declarations.
1974 * decl.c (finish_case_label): Return the new stmt node.
1975 * semantics.c (finish_goto_stmt): Likewise.
1976 (finish_expr_stmt, finish_return_stmt): Likewise.
1977 (finish_break_stmt, finish_continue_stmt): Likewise.
1978 (finish_asm_stmt): Likewise.
1979 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1980 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1981 (simple_if, simple_stmt): Return the new stmt node.
1984 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1986 * cp-tree.h: Don't declare warn_long_long.
1988 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1990 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1993 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1995 * pt.c (unify): Handle when both ARG and PARM are
1996 BOUND_TEMPLATE_TEMPLATE_PARM.
1998 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2000 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2001 DECL_TEMPLATE_PARM_P.
2003 2000-12-15 Jason Merrill <jason@redhat.com>
2005 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2007 * init.c (build_new_1): Don't strip quals from type.
2009 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2011 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2013 * call.c (build_new_function_call): Lose space before paren in
2015 (build_new_method_call): Likewise.
2017 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2019 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2021 * pt.c (check_explicit_specialization): Propagate default
2022 function arguments to explicit specializations.
2024 2000-12-13 DJ Delorie <dj@redhat.com>
2026 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2029 2000-12-08 Jason Merrill <jason@redhat.com>
2031 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2033 Clean up copy-initialization in overloading code.
2034 * call.c (build_user_type_conversion_1): Die if we are asked to
2035 convert to the same or a base type.
2036 (implicit_conversion): Avoid doing so. Lose reference binding code.
2037 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2038 direct-initialization. Also do direct-init part of copy-init.
2039 (build_user_type_conversion): Don't provide context to convert_like.
2040 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2041 the constructor call for copy-init.
2043 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2044 instantiation of a member template.
2045 (do_decl_instantiation): Not here.
2047 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2049 * class.c (check_field_decls): Don't special case anonymous
2050 fields in error messages.
2051 (note_name_declared_in_class): Use %D on diagnostic.
2053 * tree.c (pod_type_p): Use strip_array_types.
2054 (cp_valid_lang_attribute): Likewise.
2055 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2056 multiple evaluations.
2057 (cp_has_mutable_p): Use strip_array_types.
2059 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2061 * cp-tree.h (sufficient_parms_p): Declare new function.
2062 * call.c (sufficient_parms_p): New function, broken out of ...
2063 (add_function_candidate): ... here. Use it.
2064 (add_conv_candidate): Use it.
2065 * decl.c (grok_ctor_properties): Use it.
2067 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2069 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2071 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2073 * decl2.c (lang_decode_option): Handle -Wformat-security.
2075 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2077 * pt.c (verify_class_unification): New function.
2078 (get_class_bindings): Use it.
2079 (try_class_unification): Tidy.
2080 (unify): Handle when argument of a template-id is not
2081 template parameter dependent.
2082 (template_args_equal): Handle when TREE_CODE's do not match.
2084 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2086 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2087 for -save-temps, pass all relevant -Defines to it, and then don't
2088 pass them to cc1plus.
2090 2000-12-05 Will Cohen <wcohen@redhat.com>
2092 * decl.c (finish_case_label): Cleared
2093 more_cleanups_ok in surrounding function scopes.
2094 (define_label): Likewise.
2096 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2098 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2099 (get_matching_virtual): Remove.
2100 (look_for_overrides): Declare new function.
2101 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2103 * class.c (check_for_override): Move base class iteration code
2104 to look_for_overrides.
2105 * search.c (next_baselink): Remove.
2106 (get_virtuals_named_this): Remove.
2107 (get_virtual_destructor): Remove.
2108 (tree_has_any_destructors_p): Remove.
2109 (struct gvnt_info): Remove.
2110 (check_final_overrider): Remove `virtual' from error messages.
2111 (get_matching_virtuals): Remove. Move functionality to ...
2112 (look_for_overrides): ... here, and ...
2113 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2116 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2118 * typeck.c (get_delta_difference): If via a virtual base,
2120 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2123 2000-12-04 Richard Henderson <rth@redhat.com>
2125 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2127 2000-12-04 Jason Merrill <jason@redhat.com>
2129 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2130 (write_builtin_type): Pass intSI_type_node and the like through
2132 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2133 Pass intSI_type_node and the like through type_for_mode.
2134 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2135 * pt.c (tsubst, unify): Likewise.
2136 * tree.c (walk_tree): Likewise.
2137 * error.c (dump_type): Likewise.
2138 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2140 * Make-lang.in: Tweak top comment for emacs.
2143 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2145 * class.c (clone_function_decl): Robustify.
2147 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2149 * decl.c (store_bindings): Only search in the non modified
2150 old_bindings for duplicates.
2152 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2154 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2157 * typeck.c (build_static_cast): Remove unused variable.
2159 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2161 * pt.c: Fix typo in comment.
2163 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2165 * decl2.c (warn_format): Remove definition.
2166 (lang_decode_option): Handle -Wformat-nonliteral,
2167 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2169 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2171 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2172 (init_decl_processing): Don't create string_type_node,
2173 const_string_type_node, wint_type_node, intmax_type_node,
2174 uintmax_type_node, default_function_type, ptrdiff_type_node and
2175 unsigned_ptrdiff_type_node. Adjust position of call to
2176 c_common_nodes_and_builtins.
2177 (identifier_global_value): New function.
2179 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2181 * call.c (standard_conversion): Reject pointer to member
2182 conversions from ambiguous, inaccessible or virtual bases.
2183 * typeck.c (build_static_cast): Don't check pointers to members
2186 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2188 * method.c (do_build_copy_constructor): Preserve cv
2189 qualifications when accessing source object members.
2190 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2193 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2195 * method.c (do_build_assign_ref): Construct appropriately
2196 CV-qualified base reference. Don't allow const casts in base
2199 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2201 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2202 incomplete return type.
2204 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2206 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2207 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2210 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2212 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2214 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2216 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2218 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2220 * decl.c (grokdeclarator): Do type access control on friend
2223 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2225 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2226 bison parser ickiness.
2227 * pt.c (tsubst_friend_function): Enter namespace scope when
2228 tsubsting the function name.
2229 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2231 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2233 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2234 * cvt.c (cp_convert_to_pointer): Add force parameter.
2235 Allow conversions via virtual base if forced.
2236 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2237 (ocp_convert): Likewise.
2238 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2239 * typeck.c (get_delta_difference): Adjust handling of virtual
2242 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2244 * tree.c (struct list_hash): Remove.
2245 (list_hash_table): Make it be an htab.
2246 (struct list_proxy): New type.
2247 (list_hash_eq): New function.
2248 (list_hash_pieces): Renamed from ...
2249 (list_hash): ... this.
2250 (list_hash_lookup): Remove.
2251 (list_hash_add): Remove.
2252 (hash_tree_cons): Use the generic hashtable.
2253 (mark_list_hash): Remove.
2254 (init_tree): Create the hashtable.
2256 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2258 * method.c (build_mangled_C9x_name): Rename to
2259 build_mangled_C99_name. Change C9X references in comments to
2262 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2264 * parse.y (unary_expr): Move VA_ARG from here ...
2265 (primary): ... to here.
2267 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2269 * semantics.c (finish_id_expr): If type is error_mark, return
2272 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2274 * pt.c (lookup_template_class): Simplify loop exit constructs.
2275 Cope when there is no partial instantiation of a template
2278 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2280 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2282 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2284 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2287 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2288 destructors that haven't already been cloned.
2290 2000-11-20 Richard Henderson <rth@redhat.com>
2292 * parse.y (yyparse_1): Rename the parser entry point.
2294 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2296 * mangle.c (write_name): Use <unscoped-name> for names directly in
2298 (write_unscoped_name): Accept names directly in function scope.
2300 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2302 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2303 * parse.y (extdef): Add EXPORT reduction.
2304 * spew.c (yylex): Don't skip export here.
2306 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2308 * decl.c (init_decl_processing): Correct name of pure virtual
2309 function under the new ABI.
2310 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2311 (throw_bad_typeid): Likewise for bad typeid function.
2313 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2315 * decl.c (grokparms): Don't even function types of `void' type,
2317 * mangle.c (write_type): Don't crash when confronted with the
2320 * decl.c (grokparms): Don't create parameters of `void' type.
2322 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2324 * lex.c (mark_impl_file_chain): Delete.
2325 (init_parse): Remove call to ggc_add_string_root. No need to
2326 ggc_strdup a string constant. Do not add impl_file_chain to GC
2328 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2330 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2332 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2334 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2336 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2337 * decl.c (grokdeclarator): Don't reject void parms here.
2338 (require_complete_types_for_parms): Simplify, use
2339 complete_type_or_else.
2340 (grokparms): Remove bitrot. Remove funcdef parm.
2341 Deal with ellipsis parm lists here.
2342 * semantics.c (finish_parmlist): Don't append void_list_node
2343 here. Set PARMLIST_ELLIPSIS_P.
2345 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2347 * typeck2.c (incomplete_type_error): Reorganise to avoid
2348 excessive diagnostics.
2350 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2352 * lex.c (struct impl_files, internal_filename): Constify a char *.
2354 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2356 * mangle.c (write_special_name_constructor): Don't generate
2357 assembler junk when confronted with an old-style constructor.
2358 (write_special_name_destructor): Likewise.
2359 (mangle_decl_string): Do it here instead.
2361 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2363 * call.c (op_error): Make error messages clearer.
2365 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2367 * decl.c (wrapup_globals_for_namespace): Don't mark things
2368 TREE_ASM_WRITTEN when they're not.
2370 2000-11-15 Jason Merrill <jason@redhat.com>
2372 * typeck2.c (friendly_abort): Uncount the error before handing
2375 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2377 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2379 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2381 * class.c (build_vtbl_initializer): Fix typo in comment.
2382 * typeck.c (expr_sizeof): Don't crash on errors.
2384 2000-11-14 Jim Wilson <wilson@redhat.com>
2386 * lang-specs.h: Add %2 after %(cc1_options).
2388 2000-11-14 Richard Henderson <rth@redhat.com>
2390 * typeck.c (c_sizeof): Be strict about casting result value
2391 back to c_size_type_node.
2392 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2394 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2396 * typeck.c (build_unary_op): Use boolean_increment from
2397 c-common.c, moving the relevant code there.
2399 2000-11-11 Jason Merrill <jason@redhat.com>
2401 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2403 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2406 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2408 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2409 * lex.c (copy_lang_decl): Likewise.
2411 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2413 * dump.c (cp_dump_tree): Don't dump function bodies here.
2415 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2416 (dump.o): Update dependency list.
2417 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2418 (flag_dump_translation_unit): Likewise.
2419 (CP_TYPE_QUALS): Adjust definition.
2420 (DECL_C_BIT_FIELD): Remove.
2421 (SET_DECL_C_BIT_FIELD): Likewise.
2422 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2423 (add_maybe_template): Likewise.
2424 (strip_array_types): Likewise.
2425 (dump_node_to_file): Likewise.
2426 (cp_dump_tree): New function.
2427 * decl.c (init_decl_processing): Set lang_dump_tree.
2428 * decl2.c (flag_dump_translation_unit): Remove.
2429 * dump.c: Move most of it to ../c-dump.c.
2430 (cp_dump_tree): New function.
2431 * pt.c (add_maybe_template): Remove.
2432 * typeck.c (strip_array_types): Likewise.
2434 2000-11-07 Eric Christopher <echristo@redhat.com>
2436 * decl.c (init_decl_processing): Change definition of
2437 __wchar_t to wchar_t. Remove artificial declaration of
2439 * lex.c: Change instances of __wchar_t to wchar_t.
2441 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2443 * lex.c (do_identifier): Don't lookup_name for operators.
2444 * parse.y (operator): Save looking_for_typename.
2445 (unoperator): Restore it.
2446 * spew.c (frob_opname): Use nth_token for lookahead.
2448 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2450 * decl.c (grok_op_properties): Always use coerce_new_type and
2452 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2453 exception specification. Tidy up.
2454 (coerce_delete_type): Preserve exception specification. Tidy up.
2456 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2458 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2459 (push_binding_level), error.c (cp_tree_printer), pt.c
2460 (process_partial_specialization, tsubst_template_arg_vector),
2461 search.c (lookup_member): Use memset () instead of bzero ().
2463 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2465 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2467 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2469 * Make-lang.in (c++.distdir): Remove.
2471 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2473 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2474 declarations from different namespaces to be combined.
2476 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2478 * decl.c: Include tm_p.h.
2480 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2482 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2484 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2486 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2487 (build_overload_value), repo.c (open_repo_file), xref.c
2488 (open_xref_file): Use strchr () and strrchr () instead of index ()
2491 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2493 * call.c (build_over_call): Call fold on the CALL_EXPR.
2495 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2497 * error.c (dump_template_decl): Separate template hearders with
2500 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2502 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2503 TS_* flags with corresponding TFF_*. Adjust prototypes of
2504 functions (which used to take a tree_string_flags) to take an int.
2506 * cp-tree.h (enum tree_string_flags): Remove
2507 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2508 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2509 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2510 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2511 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2512 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2513 (type_as_string, decl_as_string, expr_as_string,
2514 context_as_string): Adjust prototype.
2516 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2517 instead of TS_PLAIN.
2519 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2520 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2523 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2525 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2526 (linkage_kind): New enumeration.
2527 (decl_linkage): New function.
2528 * decl2.c (comdat_linkage): Extend comment.
2529 * error.c (dump_function_decl): Print the arguments used to
2530 instantiate a template, even when not printing the type of the
2532 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2533 not TREE_PUBLIC, to test for external linkage.
2534 * tree.c (decl_linkage): New function.
2536 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2538 * pt.c (instantiate_decl): Always instantiate static data members
2539 initialized in-class.
2541 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2543 * Make-lang.in: Move all build rules here from Makefile.in,
2544 adapt to new context. Wrap all rules that change the current
2545 directory in parentheses. Expunge all references to $(P).
2546 When one command depends on another and they're run all at
2547 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2548 all object-file generation rules. Delete obsolete variables.
2550 * Makefile.in: Delete.
2551 * config-lang.in: Delete outputs= line.
2553 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2555 * error.c (dump_function_decl): Print no space between
2556 `ptr-operator' the `type-specifier' of the return type.
2557 (dump_type_prefix): Make sure we put space at the appropriate
2560 2000-10-23 Jason Merrill <jason@redhat.com>
2562 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2564 2000-10-22 Jason Merrill <jason@redhat.com>
2566 * call.c (build_conditional_expr): Use ocp_convert to force
2569 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2571 * call.c (standard_conversion): Use RVALUE_CONVs for all
2572 expressions that satisfy lvalue_p, not just those that satisfy
2575 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2577 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2578 not one with TYPE_IS_SIZETYPE set.
2579 (dubious_conversion_warnings): Remove special-case code.
2581 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2583 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2584 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2585 (dump_type_prefix): Print vector-of-int as 'int vector'.
2586 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2587 * tree.c (walk_tree): Handle VECTOR_TYPE.
2589 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2591 2000-10-21 Jason Merrill <jason@redhat.com>
2593 * parse.y (operator): Set got_object from got_scope.
2594 Set looking_for_typename.
2595 * decl.c (lookup_name_real): Clear val after setting from_obj.
2596 Reorganize diagnostic.
2598 2000-10-20 Jason Merrill <jason@redhat.com>
2600 * tree.c (walk_tree): Don't walk into default args.
2602 * error.c (dump_expr): Use host_integerp.
2604 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2606 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2607 "since" in error message.
2609 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2611 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2613 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2615 * decl.c (revert_static_member_fn): Fixed typo.
2617 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2619 * class.c (subobject_offset_fn): New type.
2620 (dfs_record_base_offsets): Remove.
2621 (record_base_offsets): Likewise.
2622 (dfs_search_base_offsets): Likewise.
2623 (record_subobject_offset): New function.
2624 (check_subobject_offset): Likewise.
2625 (walk_subobject_offsets): Likewise.
2626 (record_subobject_offsets): Likewise.
2627 (layout_conflict_p): Reimplement.
2628 (layout_nonempty_base_or_field): Correct handling of type
2629 conflicts during layout.
2630 (layout_empty_base): Likewise.
2631 (build_base_field): Adjust to handle new representation of empty
2633 (build_base_fields): Likewise.
2634 (layout_virtual_bases): Likewise.
2635 (splay_tree_compare_integer_csts): New function.
2636 (layout_class_type): Use a splay_tree, rather than a varray, to
2637 represent the offsets of empty bases.
2639 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2640 * decl.c (select_decl): Don't return declarations that are
2643 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2645 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2646 (fake_std_node): New macro.
2647 * decl.c (in_std): Rename to ...
2648 (in_fake_std): ... this.
2649 (flag_no_builtin): Remove.
2650 (flag_no_nonansi_builtin): Likewise.
2651 (walk_namespaces_r): Use fake_std_node.
2652 (push_namespace): Use std_identifier.
2653 (pop_namespace): Use in_fake_std.
2654 (lookup_name_real): Use fake_std_node.
2655 (init_decl_processing): When -fhonor-std, create the `std'
2656 namespace. Don't create a dummy fake_std_node in that case.
2657 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2658 (builtin_function): Put builtins whose names don't begin
2659 with `_' in the std namespace.
2660 * decl2.c (flag_no_builtin): Remove.
2661 (flag_no_nonansi_builtin): Likewise.
2662 (set_decl_namespace): Use fake_std_node.
2663 (validate_nonmember_using_decl): Likewise.
2664 (do_using_directive): Likewise.
2665 (handle_class_head): Likewise.
2666 * dump.c (dequeue_and_dump): Likewise.
2667 * except.c (init_exception_processing): Use std_identifier.
2668 * init.c (build_member_call): Use fake_std_node.
2669 * rtti.c (init_rtti_processing): Use std_identifier.
2671 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2673 * cp-tree.h (back_end_hook): Remove declaration.
2674 * decl2.c (back_end_hook): Remove definition.
2676 * dump.c (dequeue_and_dump): Dump TREE_USED.
2678 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2680 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2682 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2684 * decl.c (WINT_TYPE): Define.
2685 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2686 c_size_type_node, signed_size_type_node and wint_type_node.
2688 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2690 * decl2.c (warn_missing_format_attribute): New variable.
2691 (lang_decode_option): Decode -Wmissing-format-attribute.
2693 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2695 * typeck.c (qualify_type): Remove.
2696 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2698 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2700 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2702 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2704 * Makefile.in (parse.c, parse.h): Create atomically.
2706 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2708 * class.c (current_obstack): Remove.
2709 * decl.c (ggc_p): Remove.
2710 (start_decl): Don't use decl_tree_cons.
2711 (grokdeclarator): Don't use build_decl_list.
2712 (start_function): Don't use decl_tree_cons.
2713 (finish_function): Don't mess with obstacks.
2714 * decl2.c (grok_x_components): Don't use build_decl_list.
2715 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2716 (implicitly_declare_fn): Don't call build_decl_list.
2717 * parse.y (frob_specs): Don't call build_decl_list or
2719 (expr_or_declarator_intern): Don't call decl_tree_cons.
2720 (primary): Don't call build_decl_list.
2721 (fcast_or_absdcl): Likewise.
2722 (typed_declspecs): Don't call decl_tree_cons.
2723 (reserved_declspecs): Don't call build_decl_list.
2724 (declmods): Likewise.
2725 (reserved_typespecquals): Likewise.
2727 (new_type_id): Likewise.
2728 (cv_qualifiers): Likewise.
2729 (after_type_declarator_intern): Likewise.
2730 (notype_declarator_intern): Likewise.
2731 (absdcl_intern): Likewise.
2732 (named_parm): Likewise.
2733 * pt.c (most_specialized_class): Likewise.
2734 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2735 (init_repo): Initialize it.
2736 * search.c (current_obstack): Remove.
2737 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2739 2000-10-09 Richard Henderson <rth@cygnus.com>
2741 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2742 (c++ language support bits for libgcc): Remove.
2743 (c++.clean): Remove cplib2.txt cleanup.
2744 * config-lang.in (headers, lib2funcs): Remove.
2746 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2747 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2748 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2749 * inc/new.h, inc/typeinfo: Remove files.
2751 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2753 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2755 (init_decl_processing): Initialize intmax_type_node and
2758 2000-10-06 Richard Henderson <rth@cygnus.com>
2760 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2761 (original_result_rtx): Remove.
2762 * decl.c (save_function_data): Don't clear x_result_rtx.
2763 (mark_lang_function): Don't mark it either.
2764 * expr.c (fixup_result_decl): Remove.
2765 * semantics.c (genrtl_named_return_value): Frob the return decl
2766 before calling emit_local_var.
2767 (genrtl_finish_function): Don't call fixup_result_decl.
2768 Always emit the jump to return_label.
2770 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2772 * pt.c (lookup_template_class): Set current access for enum.
2773 (tsubst_enum): Set file & line for enum decl.
2775 * spew.c (yylex): Remove unused variable.
2777 2000-10-05 Richard Henderson <rth@cygnus.com>
2779 * semantics.c (genrtl_finish_function): Don't init or check
2780 can_reach_end; remove noreturn and return value checks.
2782 2000-10-05 Tom Tromey <tromey@cygnus.com>
2784 * init.c (build_java_class_ref): Use `build_static_name' with a
2785 suffix, not a prefix, to build the class object's name.
2787 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2789 * cp-tree.h (access_kind): Fix comment typo.
2790 * decl2.c (grokfield): Fix diagnostic typo.
2791 * semantics.c (finish_template_type): Fix comment typo.
2792 (finish_qualified_object_call_expr): Likewise.
2794 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2796 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2799 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2801 * spew.c (frob_id): New static function.
2802 (frob_opname): Use it.
2805 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2807 * decl.c (lang_mark_false_label_stack): Remove.
2808 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2810 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2812 * gxxint.texi: Use @email for formatting email addresses.
2814 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2816 * error.c: Remove direct obstack manipulation. Replace with
2817 output_buffer-based formatting. Adjust calls to removed macros.
2818 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2819 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2820 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2822 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2824 * ir.texi: Move to ../c-tree.texi.
2826 2000-09-20 Jason Merrill <jason@redhat.com>
2828 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2830 2000-09-21 Andreas Jaeger <aj@suse.de>
2832 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2833 * cp-tree.h: ... here.
2835 * error.c: Remove declaration of cp_printer.
2837 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2839 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2841 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2843 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2846 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2848 * decl.c (start_function): Robustify.
2850 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2852 * cp-tree.h (check_function_format): Accept a `status' parameter.
2854 * call.c, typeck.c: Updates calls to `check_function_format'.
2856 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2858 * decl2.c (handle_class_head): Always push some scope even
2861 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2863 * cp-tree.h (struct cp_language_function): Remove
2864 x_scope_stmt_stack and name_declared.
2865 (current_scope_stmt_stack): Remove.
2866 (function_name_declared_p): New macro.
2867 (struct lang_decl_flags): Use c_lang_decl as a base class.
2869 (struct lang_decl): Replace saved_tree with context.
2870 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2871 (SET_DECL_FRIEND_CONTEXT): Likewise.
2872 (DECL_VIRTUAL_CONTEXT): Likewise.
2873 (DECL_SAVED_TREE): Remove.
2874 (C_DECLARED_LABEL_FLAG): Likewise.
2875 (cplus_expand_expr_stmt): Don't declare.
2876 (add_decl_stmt): Likewise.
2877 (add_scope_stmt): Likewise.
2878 * decl.c (mark_stmt_tree): Remove.
2879 (case_compare): Likewise.
2880 (finish_case_label): Use c_add_case_label.
2881 (init_decl_processing): Set more language-specific hooks.
2882 (build_enumerator): Fix typo in comment.
2883 (cplus_expand_expr_stmt): Remove.
2884 (mark_lang_function): Use mark_c_language_function.
2885 (lang_mark_tree): Use c_mark_lang_decl.
2886 * decl2.c: Change order of inclusion.
2887 * except.c: Likewise.
2888 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2889 back on c_expand_expr.
2890 * friend.c: Include expr.h.
2891 * init.c: Change order of inclusion.
2892 * Makefile.in: Update dependencies.
2893 * lex.h (free_lang_decl_chain): Remove.
2894 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2895 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2897 (instantiate_decl): Use function_name_declared_p.
2898 * semantics.c (lang_expand_expr_stmt): Remove.
2899 (set_current_function_name_declared): Likewise.
2900 (current_function_name_declared): Likewise.
2901 (begin_compound_stmt): Use function_name_declared_p.
2902 (add_decl_stmt): Remove.
2903 (setup_vtbl_ptr): Use function_name_declared_p.
2904 (add_scope_stmt): Remove.
2905 (current_scope_stmt_stack): New function.
2906 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2907 (expand_body): Use function_name_declared_p.
2908 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2909 * typeck.c: Change order of includes.
2910 (convert_sequence): Remove.
2912 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2914 * lex.c (reswords): Add _Complex.
2916 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2918 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2920 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2922 * init.c (begin_init_stmts): Don't use // comments.
2924 2000-09-12 Jason Merrill <jason@redhat.com>
2926 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2927 all non-extern arrays.
2929 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2930 typenames, too. Downgrade complaint to pedwarn.
2931 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2932 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2933 'class This::Inherited'.
2935 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2937 * decl.c (finish_case_label): Given the LABEL_DECL a
2940 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2942 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2943 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2944 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2945 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2946 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2948 (sorry_for_unsupported_tree, print_scope_operator,
2949 print_left_paren, print_right_paren, print_left_bracket,
2950 print_right_bracket, print_whitespace): Likewise.
2951 (aggr_variety): Rename to class_key_or_enum.
2952 (print_type): Rename to print_type_id.
2953 (print_type_specifier_seq, print_simple_type_specifier,
2954 print_elaborated_type_specifier,
2955 print_rest_of_abstract_declarator,
2956 print_parameter_declaration_clause, print_exception_specification,
2957 print_nested_name_specifier, print_template_id,
2958 typedef_original_name, print_template_argument_list_start,
2959 print_template_argument_list_end): New functions.
2961 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2963 * ir.texi: Add more documentation.
2965 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2967 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2968 (current_function_parms): Don't define.
2969 (struct cp_language_function): Remove parms_stored.
2970 (current_function_just_assigned_this): Don't define.
2971 (current_function_parms_stored): Likewise.
2972 (static_ctors): Declare.
2973 (static_dtors): Likewise.
2974 (SF_EXPAND): Don't define.
2975 (expand_start_early_try_stmts): Remove declaration.
2976 (store_parm_decls): Likewise.
2977 * decl.c (static_ctors): Don't declare.
2978 (static_dtors): Likewise.
2979 (struct binding_level): Remove this_block.
2980 (poplevel): Remove dead code.
2981 (set_block): Likewise.
2982 (mark_binding_level): Don't mark this_block.
2983 (mark_saved_scope): Don't mark x_function_parms.
2984 (init_decl_processing): Don't add current_function_parms as a GC
2986 (check_function_type): Change prototype.
2987 (start_function): Remove RTL-generation code.
2988 (expand_start_early_try_stmts): Remove.
2989 (store_parm_decls): Give it internal linkage. Remove
2990 RTL-generation code.
2991 (finish_function): Remove RTL-generation code.
2992 * decl2.c (static_ctors): Fix formatting.
2993 (static_dtors): Likewise.
2994 * method.c (use_thunk): Don't call store_parm_decls.
2995 (synthesize_method): Likewise.
2996 * optimize.c (maybe_clone_body): Likewise.
2997 * parse.y (fn.def2): Likewise.
2998 (.set_base_init): Likewise.
2999 (nodecls): Likewise.
3000 * pt.c (instantiate_decl): Likewise.
3001 * rtti.c (synthesize_tinfo_fn): Likewise.
3002 * semantics.c (genrtl_try_block): Simplify.
3003 (expand_body): Use genrtl_start_function and
3004 genrtl_finish_function.
3005 (genrtl_start_function): New function.
3006 (genrtl_finish_function): Likewise.
3008 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3010 * error.c (cp_tree_printer, case 'P'): Append break.
3012 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3014 * cp-tree.h (frob_opname): Declare.
3015 * parse.y (saved_scopes): New static variable.
3016 (cp_parse_init): Adjust.
3017 (do_id): If lastiddecl is NULL, do do_identifier.
3018 (operator): Save scope information.
3019 (unoperator): New reduction. Restore scope information.
3020 (operator_name): Append unoperator. Call frob_opname.
3021 * spew.c (frob_opname): Define.
3023 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3025 * decl.c, rtti.c: Include defaults.h if not already included.
3026 Don't define the *_TYPE_SIZE macros.
3028 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3030 * cp-tree.h (push_switch): Change prototype.
3031 (check_cp_case_value): Remove declaration.
3032 (decl_constant_value): Likewise.
3033 * decl.c (struct cp_switch): Add switch_stmt and cases.
3034 (case_compare): New function.
3035 (push_switch): Set switch_stmt. Initialize cases.
3036 (pop_switch): Clean up cases.
3037 (define_case_label): Rename to ...
3038 (finish_case_label): ... this. Do semantic analysis for case
3040 (start_function): Correct comment.
3041 * decl2.c (check_cp_case_value): Remove.
3042 * expr.c (do_case): Remove.
3043 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3044 * semantics.c (genrtl_do_poplevel): Remove declaration.
3045 (RECHAIN_STMTS): Remove.
3046 (finish_break_stmt): Use build_break_stmt.
3047 (finish_continue_stmt): Use build_continue_stmt.
3048 (finish_switch_cond): Adjust condition here, rater than in
3049 c_expand_start_case.
3050 (finish_case_label): Remove.
3051 * typeck.c (c_expand_return): Remove.
3052 (c_expand_start_case): Likewise.
3054 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3056 * ir.texi: Document type nodes.
3058 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3060 * cp-tree.h (init_cp_semantics): Declare.
3061 (genrtl_try_block): Don't declare.
3062 (genrtl_handler): Likewise.
3063 (genrtl_catch_block): Likewise.
3064 (genrtl_ctor_stmt): Likewise.
3065 (genrtl_subobject): Likewise.
3066 (genrtl_do_poplevel): Likewise.
3067 (genrtl_named_return_value): Likewise.
3068 * lex.c (init_parse): Call init_cp_semantics.
3069 * semantics.c (genrtl_try_block): Give it internal linkage.
3070 (genrtl_handler): Likewise.
3071 (genrtl_catch_block): Likewise.
3072 (genrtl_ctor_stmt): Likewise.
3073 (genrtl_subobject): Likewise.
3074 (genrtl_do_poplevel): Likewise.
3075 (genrtl_named_return_value): Likewise.
3076 (lang_expand_stmt): Rename to ...
3077 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3078 (init_cp_semantics): Define.
3080 * decl.c (initialize_local_var): Remove RTL-generating code.
3081 * semantics.c (genrtl_try_block): Fix formatting.
3083 Move statement-tree facilities from C++ to C front-end.
3084 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3085 (void_zero_node): Remove.
3086 (stmt_tree): Likewise.
3087 (scope_chain): Adjust.
3088 (language_function): Rename to cp_language_function.
3089 (cp_function_chain): Adjust.
3090 (current_stmt_tree): Remove.
3091 (last_tree): Likewise.
3092 (last_expr_type): Likewise.
3093 (struct lang_decl): Adjust.
3094 (STMT_IS_FULL_EXPR_P): Remove.
3096 (begin_stmt_tree): Likewise.
3097 (finish_stmt_tree): Likewise.
3098 (walk_tree_fn): Likewise.
3099 (walk_stmt_tree): Likewise.
3100 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3101 * decl.c (mark_stmt_tree): Adjust type.
3102 (init_decl_processing): Don't build void_zero_node.
3103 (initialize_local_var): Adjust usage of current_stmt_tree.
3104 (finish_enum): Use add_stmt, not add_tree.
3105 (save_function_data): Adjust use of language_function.
3106 (finish_constructor_body): Use add_stmt, not add_tree.
3107 (finish_destructor_body): Likewise.
3108 (push_cp_function_context): Adjust use of language_function.
3109 (pop_cp_function_context): Likewise.
3110 (mark_lang_function): Likewise.
3111 (mark_cp_function_context): Likewise.
3112 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3113 (build_vec_init): Likewise.
3114 * semantics.c (SET_LAST_STMT): Remove.
3115 (RECHAIN_STMTS): Don't use it.
3116 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3117 (current_stmt_tree): Define.
3119 (finish_goto_stmt): Use add_stmt, not add_tree.
3120 (finish_expr_stmt): Likewise.
3121 (begin_if_stmt): Likewise.
3122 (finish_then_clause): Likewise.
3123 (begin_while_stmt): Likewise.
3124 (begin_do_stmt): Likewise.
3125 (finish_return_stmt): Likewise.
3126 (begin_for_stmt): Likewise.
3127 (finish_break_stmt): Likewise.
3128 (finish_continue_stmt): Likewise.
3129 (begin_switch_stmt): Likewise.
3130 (finish_case_label): Likewise.
3131 (begin_try_block): Likewise.
3132 (begin_function_try_block): Likewise.
3133 (begin_handler): Likewise.
3134 (begin_catch_block): Likewise.
3135 (begin_compound_stmt): Likewise.
3136 (begin_asm_stmt): Likewise.
3137 (finish_asm_stmt): Likewise.
3138 (finish_label_stmt): Likewise.
3139 (add_decl_stmt): Likewise.
3140 (finish_subobject): Likewise.
3141 (finish_decl_cleanup): Likewise.
3142 (finish_named_return_value): Likewise.
3143 (setup_vtbl_ptr): Likewise.
3144 (add_scope_stmt): Likewise.
3145 (finish_stmt_expr): Likewise.
3146 (prune_unused_decls): Remove.
3147 (begin_stmt_tree): Likewise.
3148 (finish_stmt_tree): Likewise.
3149 (prep_stmt): Adjust use of current_stmt_tree.
3150 (lang_expand_stmt): Likewise.
3151 * tree.c (statement_code_p): Remove.
3152 (cp_statement_code_p): New function.
3153 (walk_stmt_tree): Remove.
3154 (init_tree): Set lang_statement_code_p.
3156 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3158 Integrated preprocessor.
3160 * Make-lang.in, Makefile.in: Remove all references to input.c,
3161 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3162 * gxx.gperf, hash.h, input.c: Delete.
3163 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3164 initialized properly.
3166 * class.c (fixup_pending_inline): Take a tree, not a
3167 struct pending_inline *. All callers changed.
3168 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3169 RID_PROTECTED entries in ridpointers[] array here.
3170 * decl.c (duplicate_decls): Do not refer to struct
3172 (record_builtin_type, init_decl_processing): Use RID_MAX not
3174 (grokdeclarator): Use C_IS_RESERVED_WORD.
3175 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3177 (grok_x_components): Do not inspect pending_inlines chain.
3179 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3180 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3181 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3182 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3183 TIME_IDENTIFIER_FILEINFO): Kill.
3185 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3187 * parse.y: Call do_pending_inlines unconditionally.
3188 reinit_parse_for_method is now snarf_method. fn.defpen is no
3189 longer necessary. Remove unnecessary <itype> annotation on
3190 SCOPE. Do not refer to end_of_file or struct pending_inline.
3191 * semantics.c (begin_inline_definitions): Call
3192 do_pending_inlines unconditionally.
3194 * lex.c: Remove all code now shared with C front end.
3195 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3196 into the get_identifier table. Rewrite pragma handling to
3197 work with the registry. Move code to save tokens for later
3198 processing to spew.c.
3200 * spew.c: Rewrite everything in terms of token streams instead
3201 of text. Move routines here from lex.c / input.c as
3202 appropriate. GC-mark trees hanging off the pending inlines
3205 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3207 * NEWS: Mention that the named return value extension has been
3209 * cp-tree.h (original_result_rtx): Define.
3210 (TREE_REFERENCE_EXPR): Remove.
3211 (DECL_VPARENT): Likewise.
3212 (pushdecl_nonclass_level): Likewise.
3213 (store_return_init): Likewise.
3214 (reinit_lang_specific): Likewise.
3215 (genrtl_named_return_value): Change prototype.
3216 * decl.c (original_result_rtx): Remove.
3217 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3218 Do not generate RTL for local variables here.
3219 (store_return_init): Remove.
3220 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3222 (finish_named_return_value): Adjust accordingly. Warn that this
3223 extension is deprecated.
3224 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3226 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3228 * pt.c (type_unification_real): Replace switch with if.
3229 (unify): Tsubst non-type parms before comparing.
3231 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3233 * error.c (dump_typename): New function, broken out of ...
3234 (dump_type): ... here. Use it.
3235 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3237 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3239 * init.c (build_offset_ref): Deal with namespace scoped
3242 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3244 * class.c (resolve_address_of_overloaded_function): Add
3245 explanation message.
3246 * decl.c (define_case_label): Reformat explanation.
3247 * decl2.c (finish_static_data_member_decl): Likewise.
3248 (grokfield): Likewise.
3249 * friend.c (do_friend): Likewise.
3251 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3253 * tree.c (walk_tree): Expose tail recursion.
3254 (walk_stmt_tree): New function.
3255 * cp-tree.h: Prototype walk_stmt_tree.
3256 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3257 the BLOCKs directly. If a BLOCK has no variables after
3258 pruning, discard it.
3259 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3260 restore the line number.
3262 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3264 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3265 (pt.o): Remove dependency on HTAB_H.
3266 * cp-tree.h: Include hashtab.h.
3267 (walk_tree): Change prototype.
3268 (walk_tree_without_duplicates): New function.
3269 * decl.c (check_default_argument): Use it.
3270 * optimize.c (remap_decl): Adjust calls to walk_tree.
3271 (copy_body): Likewise.
3272 (expand_calls_inline): Likewise.
3273 (calls_setjmp_p): Use walk_tree_without_duplicates.
3274 * pt.c: Don't include hashtab.h.
3275 (for_each_template_parm): Use walk_tree_without_duplicates.
3276 * semantics.c (finish-stmt_tree): Likewise.
3277 (expand_body): Likewise.
3278 * tree.c (walk_tree): Add additional parameter.
3279 (walk_tree_without_duplicates): New function.
3280 (count_trees): Use it.
3281 (verify_stmt_tree): Adjust call to walk_tree.
3282 (find_tree): Use walk_tree_without_duplicates.
3283 (no_linkage_check): Likewise.
3284 (break_out_target_exprs): Adjust call to walk_tree.
3285 (cp_unsave): Likewise.
3287 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3289 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3290 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3291 * cp-tree.h (TYPE_BINFO): Adjust comment.
3292 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3293 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3294 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3295 (TYPE_TEMPLATE_INFO): Likewise.
3296 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3297 * class.c (push_nested_class): Likewise.
3298 * decl.c (lookup_name_real): Likewise.
3299 (grokdeclarator): Likewise.
3300 (grok_op_properties): Likewise.
3301 (xref_tag): Likewise.
3302 (xref_basetypes): Likewise.
3303 * decl2.c (constructor_name_full): Likewise.
3304 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3305 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3306 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3307 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3308 (dump_type_suffix): Likewise.
3309 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3311 (get_aggr_from_typedef): Likewise.
3312 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3313 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3314 (write_template_parm): Likewise.
3315 (write_template_template_parm): Check tree code instead of
3316 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3317 * method.c (build_overload_nested_name): Add
3318 BOUND_TEMPLATE_TEMPLATE_PARM.
3319 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3320 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3321 * pt.c (convert_template_argument): Check tree code instead of
3322 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3323 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3324 (for_each_template_parm): Adjust comment.
3325 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3326 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3327 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3328 template_args_equal to compare template template parameter cases.
3329 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3330 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3332 * tree.c (copy_template_template_parm): Decide whether to create
3333 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3334 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3335 (copy_tree_r): Likewise.
3336 * typeck.c (comptypes): Likewise. Check tree code instead of
3337 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3339 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3341 * decl.c (finish_function): Move the code for handling functions
3342 marked with the constructor and destructor attributes inside the
3345 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3347 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3349 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3351 * pt.c (lookup_template_class): Remove abort.
3352 * tree.c (get_type_decl): Allow error_mark_node.
3354 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3356 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3359 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3361 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3364 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3366 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3367 union tag mismatch error reporting.
3369 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3371 * call.c (build_scoped_method_call): Check it is not a namespace.
3373 2000-08-30 Jason Merrill <jason@redhat.com>
3375 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3377 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3378 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3379 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3381 * decl.c (start_function): Always call make_function_rtl.
3383 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3385 * semantics.c (prune_unused_decls): New function.
3386 (finish_stmt_tree): Call it via walk_tree.
3388 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3390 * class.c (build_secondary_vtable): Constify a char *.
3391 * decl.c (init_decl_processing): Initialize function_id_node,
3392 pretty_function_id_node, and func_id_node.
3393 * input.c (struct input_source): Constify 'str'.
3394 (feed_input): Constify first argument.
3395 * mangle.c (write_identifier): Constify argument.
3396 * pt.c (mangle_class_name_for_template): Constify argument.
3398 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3400 * typeck.c (mark_addressable): Remove code that pokes around in
3403 2000-08-28 Jason Merrill <jason@redhat.com>
3405 * lex.c (file_name_nondirectory): Move to toplev.c.
3407 * cp-tree.h (LOCAL_CLASS_P): New macro.
3408 * class.c (finish_struct_1): Use it.
3410 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3412 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3413 (write_encoding): Pass another argument to write_name.
3414 (write_name): Add ignore_local_scope parameter. Fix handling of
3416 (write_nested_name): Use write_unqualified_name.
3417 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3418 (write_template_prefix): Use write_unqualified_name.
3419 (write_component): Remove.
3420 (write_local_name): Add parameter. Use direct local entity to
3421 discriminator calculation.
3422 (write_class_enum_type): Pass another argument to write_name.
3423 (write_template_template_arg): Likewise.
3424 (make_guard_variable): Likewise.
3426 2000-08-27 Jason Merrill <jason@redhat.com>
3428 * decl.c (pushdecl): Matching decls for local externs are found in
3429 the current level. Propagate linkage information from previous
3432 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3434 * ir.texi (Expressions): Fix typo.
3436 2000-08-25 Greg McGary <greg@mcgary.org>
3438 * tree.c (init_tree): Use ARRAY_SIZE.
3440 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3442 * error.c (cp_tree_printer): Rework.
3444 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3446 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3448 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3449 (cp-demangle.o): Remove target.
3450 (dyn-string.o): Likewise.
3452 * decl.c (grokfndecl): Require that `main' return an `int'.
3453 * mangle.c (write_encoding): Don't mangle return types for
3454 conversion functions.
3456 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3458 * error.c (tree_formatting_info): New data type.
3459 (tree_being_formatted): New macro.
3460 (tree_formatting_flags): Likewise.
3461 (put_whitespace): Likewise.
3462 (print_tree_identifier): Likewise.
3463 (print_identifier): Likewise.
3464 (cp_tree_printer, print_function_argument_list, print_declaration,
3465 print_expression, print_function_declaration,
3466 print_function_parameter, print_type, print_cv_qualifier): New
3468 (init_error): Initialize lang_printer.
3470 2000-08-24 Jason Merrill <jason@redhat.com>
3472 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3473 adjustment necessary.
3475 2000-08-24 Greg McGary <greg@mcgary.org>
3477 * cp-tree.h (MAIN_NAME_P): Remove macro.
3479 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3481 * error.c (print_instantiation_context): Don't forget to flush the
3484 2000-08-23 Jason Merrill <jason@redhat.com>
3486 * typeck.c (build_ptrmemfunc): Save the input pmf.
3488 * method.c (process_modifiers): Use same_type_p.
3490 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3492 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3493 * mangle.c (write_function_type): Change prototype.
3494 (write_encoding): Don't mangle return types for
3495 constructors or destructors.
3496 (write_type): Adjust call to write_function_type.
3497 * pt.c (instantiate_template): Instantiate alternate entry points
3498 when instantiating the main function.
3500 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3502 * error.c (cp_print_error_function): Don't use embedded '\n' in
3505 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3507 * decl.c (init_decl_processing): Remove bogus initialization.
3508 * error.c (lang_print_error_function): Restore here.
3509 (init_error): Initialize print_error_function.
3511 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3513 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3515 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3517 * Makefile.in (error.o): Depends on diagnostic.h
3519 * cp-tree.h (problematic_instantiation_changed,
3520 record_last_problematic_instantiation, current_instantiation,
3521 print_instantiation_context): Declare.
3522 (maybe_print_template_context): Remove.
3524 * decl.c (init_decl_processing): Set print_error_function to NULL.
3525 (lang_print_error_function): Remove, since we're using a new
3528 * error.c: #include diagnostic.h
3529 (function_category): New function.
3530 (cp_diagnostic_starter): Likewise.
3531 (cp_diagnostic_finalizer): Likewise.
3532 (cp_print_error_function): Likewise.
3533 (maybe_print_instantiation_context): Likewise.
3534 (print_instantiation_full_context): Likewise.
3535 (print_instantiation_partial_context): Likewise.
3536 (print_instantiation_context): Define.
3537 (init_error): Initialize diagnostic pager and finalizer.
3539 * pt.c (problematic_instantiation_changed): Define.
3540 (record_last_problematic_instantiation): Likewise.
3541 (current_instantiation): Likewise.
3542 (maybe_print_template_context): Remove.
3543 (print_template_context): Likewise.
3544 (current_tinst_level): Make static to reflect Brendan Kehoe's
3545 change of 1995-04-13.
3546 (push_tinst_level): Call print_instantiation_context.
3548 2000-08-21 Nix <nix@esperi.demon.co.uk>
3550 * lang-specs.h: Do not process -o or run the assembler if
3553 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3555 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3557 * decl2.c (lang_decode_option): Disable gettext attributes for
3560 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3562 * lex.c (lang_init_options): Default diagnostic message maximum
3563 length to 80, when line-wrapping.
3565 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3567 * class.c (build_vtbl_initializer): Clear the entire
3568 vtbl_init_data. Start keeping track of the functions for which we
3569 have created vcall offsets here.
3570 (dfs_build_vcall_offset_vtbl_entries): Remove.
3571 (build_vcall_offset_vtbl_entries): Reimplement.
3572 (add_vcall_offset_vtbl_entries_r): New function.
3573 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3574 computing when vcall offsets are necessary.
3576 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3578 * decl.c (member_function_or_else): Use cp_error ... %T.
3579 (grokdeclarator): Likewise.
3580 (start_method): Likewise.
3581 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3583 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3585 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3588 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3590 * cp-tree.h (PTRMEM_OK_P): New macro.
3591 (itf_ptrmem_ok): New enumeration value.
3592 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3593 argument. Diagnose implicit pointer to member.
3594 (instantiate_type): Don't diagnose implicit pointer to member
3595 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3596 resolve_address_of_overloaded_function.
3597 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3598 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3599 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3600 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3601 (build_unary_op): Deal with single non-static member in
3604 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3606 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3608 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3610 * cp-tree.h (enum_name_string): Remove prototype.
3611 (report_case_error): Remove prototype.
3612 * cp/typeck2.c (enum_name_string): Remove.
3613 (report_case_error): Remove.
3614 * error.c (dump_expr): Deal with enum values directly.
3615 Correctly negate integer constant.
3617 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3619 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3620 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3621 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3622 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3623 (__cxa_vec_new): Use __cxa_vec_new2.
3624 (__cxa_vec_delete): Use __cxa_vec_delete2.
3626 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3628 * vec.cc (__cxa_vec_new): Set "C" linkage.
3629 (__cxa_vec_ctor): Likewise.
3630 (__cxa_vec_cctor): Likewise.
3631 (__cxa_vec_dtor): Likewise.
3632 (__cxa_vec_delete): Likewise.
3633 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3634 (__cxa_vec_ctor): Likewise.
3635 (__cxa_vec_cctor): Likewise.
3636 (__cxa_vec_dtor): Likewise.
3637 (__cxa_vec_delete): Likewise.
3639 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3641 * class.c (instantiate_type): Reinstate local variable
3642 deleted in previous change.
3644 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3647 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3649 * cp-tree.h (instantiate_type_flags): New enumeration.
3650 (instantiate_type): Change parameter.
3651 * class.c (instantiate_type): Adjust prototype. Adjust.
3652 * call.c (standard_conversion): Adjust instantiate_type call.
3653 (reference_binding): Likewise.
3654 (build_op_delete_call): Likewise.
3655 (convert_like_real): Likewise.
3656 * cvt.c (cp_convert_to_pointer): Likewise.
3657 (convert_to_reference): Likewise.
3658 * pt.c (convert_nontype_argument): Likewise.
3659 * typeck.c (build_binary_op): Likewise.
3660 (build_ptrmemfunc): Likewise.
3661 (convert_for_assignment): Likewise.
3663 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3665 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3666 (current_aggr): Define.
3667 * decl.c (grokdeclarator): Make sure a friend class is an
3668 elaborated type specifier.
3669 * parse.y (current_aggr): Remove static definition.
3670 (cp_parse_init): Adjust.
3671 (structsp): Clear and restore current_aggr.
3672 (component_decl_list): Clear current_aggr.
3674 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3675 aggregate tag on the typename's context.
3677 * pt.c (tsubst_friend_class): Return error_mark_node, if
3679 (instantiate_class_template): Ignore error_mark_node friend types.
3681 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3683 * cvt.c (warn_ref_binding): New static function, broken out of ...
3684 (convert_to_reference): ... here. Use it.
3686 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3688 * parse.y (template_arg): Add rule for template qualified with
3691 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3693 * decl2.c (add_function): Reorganize.
3694 (arg_assoc): Do not consider function template decls.
3696 2000-08-11 Jason Merrill <jason@redhat.com>
3698 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3701 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3703 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3704 (lookup_nested_tag): Likewise.
3706 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3709 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3711 * parse.y (named_complex_class_head_sans_basetype): Remove
3714 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3716 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3717 explicit TEMPLATE_ID_EXPR args.
3718 (build_expr_from_tree, case CALL_EXPR): Likewise.
3720 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3722 * decl.c (check_tag_decl): Diagnose typename's which don't
3725 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3727 * init.c (build_aggr_init): Reject bogus array initializers
3730 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3732 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3734 * cp/tinfo.cc (__dynamic_cast): Likewise.
3735 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3737 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3739 * cvt.c (convert_to_pointer_force): Fix error message when
3740 attempting to cast from ambiguous base.
3742 2000-08-08 Jason Merrill <jason@redhat.com>
3744 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3745 (tsubst_template_arg_vector): Likewise.
3747 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3748 assume that one will be as large as the union.
3750 2000-08-07 Kazu Hirata <kazu@hxi.com>
3752 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3753 * decl.c (pop_labels): Likewise.
3755 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3757 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3759 (__pointer_to_member_type_info): Likewise.
3760 (__base_class_info): Likewise.
3761 (__class_type_info): Likewise.
3762 (__si_class_type_info): Likewise.
3763 (__vmi_class_type_info): Likewise.
3764 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3765 Changed member names to match specifications.
3766 (__vmi_class_type_info::__do_find_public_src): Likewise.
3767 (__si_class_type_info::__do_dyncast): Likewise.
3768 (__vmi_class_type_info::__do_dyncast): Likewise.
3769 (__si_class_type_info::__do_upcast): Likewise.
3770 (__vmi_class_type_info::__do_upcast): Likewise.
3771 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3772 (__pbase_type_info::__pointer_catch): Likewise.
3773 (__pointer_type_info::__pointer_catch): Likewise.
3774 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3776 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3778 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3779 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3780 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3782 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3784 * cp-tree.h (add_method): Change prototype.
3785 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3786 Don't double the size of the method vector in the error case.
3787 (handle_using_decl): Adjust call to add_method.
3788 (add_implicitly_declared_members): Likewise.
3789 (clone_function_decl): Likewise.
3790 * decl2.c (check_classfn): Likewise.
3791 * semantics.c (finish_member_declaration): Likewise.
3793 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3795 * decl.c (flag_isoc94): New variable.
3797 2000-08-02 Jason Merrill <jason@redhat.com>
3799 * pt.c (do_type_instantiation): Add complain parm; don't complain
3800 if called recursively.
3801 * cp-tree.h, parse.y: Adjust.
3803 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3805 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3806 -Wno-strict-prototypes.
3808 * g++spec.c: Adjust type of second argument to
3809 lang_specific_driver, and update code as necessary.
3811 * cp-tree.h: Don't prototype min_precision here.
3812 (my_friendly_assert): Cast expression to void.
3813 * semantics.c (do_poplevel): Initialize scope_stmts.
3815 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3817 * cp-tree.h (DECL_NEEDED_P): Tweak.
3819 2000-07-28 Jason Merrill <jason@redhat.com>
3821 * lang-specs.h: Use %i in rule for .ii files.
3823 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3825 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3827 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3829 Allow indirect primary bases.
3830 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3832 (CLASSTYPE_VFIELD_PARENT): Remove.
3833 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3834 (BINFO_PRIMARY_BINFO): Remove.
3835 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3836 (BINFO_VBASE_PRIMARY_P): Likewise.
3837 (BINFO_PRIMARY_BASE_OF): New macro.
3838 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3839 (get_primary_binfo): New function.
3840 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3841 * class.c (vcall_offset_data_s): Rename to ...
3842 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3843 and add ctor_vtbl_p.
3844 (get_derived_offset): Use get_primary_binfo.
3845 (dfs_mark_primary_bases): Adjust handling of virtual primary
3847 (mark_primary_bases): Likewise.
3848 (set_primary_base): Take a binfo, not an integer, as a
3849 representation of the primary base.
3850 (indirect_primary_base_p): Remove.
3851 (determine_primary_base): Adjust for indirect primary bases.
3852 (dfs_find_final_overrider): Fix typo in coment.
3853 (update_vtable_entry_for_fn): Use get_primary_binfo.
3854 (layout_nonempty_base_or_field): Tweak.
3855 (build_base_fields): Adjust for new primary base semantics.
3856 (dfs_propagate_binfo_offsets): Remove.
3857 (propagate_binfo_offsets): Rewrite.
3858 (dfs_set_offset_for_shared_vbases): Remove.
3859 (layout_virtual_bases): Don't use it.
3860 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3862 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3863 CLASSTYPE_VFIELD_PARENT.
3864 (dfs_get_primary_binfo): New function.
3865 (get_primary_binfo): Likewise.
3866 (dump_class_hierarchy_r): Tweak printing of primary bases.
3867 (build_vtbl_initializer): Fix typo in comments. Use
3869 (build_vcall_and_vbase_vtbl_entries): Likewise.
3870 (build_vbaes_offset_vtbl_entries): Likewise.
3871 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3872 BV_VCALL_INDEX to handle indirect primary bases.
3873 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3874 (build_rtti_vtbl_entries): Likewise.
3875 * search.c (get_shared_vbase_if_not_primary): Tweak.
3876 (find_vbase_instance): Likewise.
3877 (binfo_for_vtable): Simplify.
3878 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3879 (make_binfo): Make it have 11 entries.
3881 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3883 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3884 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3885 ascertaining primaryness.
3886 (G): Remove template_args.
3887 (decl_is_template_id): New function.
3888 (write_encoding): Use decl_is_template_id.
3889 (write_name): Likewise. Handle type_decls. Get main variant of
3891 (write_nested_name): Likewise.
3892 (write_prefix): Likewise.
3893 (write_template_prefix): Likewise.
3894 (write_special_name_constructor): Remove defunct production from
3896 (write_bare_function_type): Remove comment about absent parameter.
3897 (write_template_template_arg): Add missing grammar production to
3900 2000-07-27 Jason Merrill <jason@redhat.com>
3902 * decl.c (duplicate_decls): If common_type produces a non-typedef
3903 type for a typedef, just use the old type.
3905 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3907 * cp-tree.h (function_depth): Declare.
3908 (verify_stmt_tree): Likewise.
3909 (find_tree): Likewise.
3910 * decl.c (function_depth): Give it external linkage.
3911 * optimize.c (optimize_function): Increment and decrement it.
3912 * tree.c (verify_stmt_tree_r): New function.
3913 (verify_stmt_tree): Likewise.
3914 (find_tree_r): Likewise.
3915 (find_tree): Likewise.
3917 2000-07-27 Jason Merrill <jason@redhat.com>
3919 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3921 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3923 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3925 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3926 * decl2.c (get_guard): Call cp_finish_decl, not
3927 rest_of_decl_compilation, for local guards.
3928 * lex.c (do_identifier): Remove unused variable.
3930 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3932 * parse.y: Add missing ';'.
3934 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3936 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3939 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3941 Kill strict_prototype. Backwards compatibility only for
3942 non NO_IMPLICIT_EXTERN_C systems.
3943 * cp-tree.h (flag_strict_prototype): Remove.
3944 (strict_prototype): Remove.
3945 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3946 * decl.c (maybe_push_to_top_level): Adjust.
3947 (pop_from_top_level): Adjust.
3948 (decls_match): Only allow sloppy parm matching for ancient
3950 (init_decl_processing): Adjust.
3951 (grokdeclarator): Adjust.
3952 * decl2.c (flag_strict_prototype): Remove.
3953 (strict_prototype): Remove.
3954 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3955 (lang_f_options): Remove "strict-prototype".
3956 (unsupported-options): Add "strict-prototype".
3957 * lex.c (do_identifier): Adjust.
3958 (do_scoped_id): Adjust.
3959 * parse.y (empty_parms): Adjust.
3960 * class.c (push_lang_context): Adjust.
3961 (pop_lang_context): Adjust.
3962 * typeck.c (comp_target_parms): Adjust.
3964 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3966 * decl.c (poplevel): Deal with anonymous variables at for scope.
3967 (maybe_inject_for_scope_var): Likewise.
3969 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3971 * decl.c: Remove all signal handling code, now done in toplev.c.
3973 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3975 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3977 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3980 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3982 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3983 Define my_friendly_assert and my_friendly_abort as macros
3984 which may call friendly_abort. Prototype friendly abort, not
3985 my_friendly_abort or my_friendly_assert.
3986 * decl.c (signal_catch): Report the signal caught in the error
3987 message. Call fatal directly.
3988 * typeck2.c (ack, my_friendly_assert): Delete.
3989 (my_friendly_abort): Rename to friendly_abort. Expect file,
3990 line, and function parameters. Report the abort code, then
3991 call fancy_abort. Do not mask an abort if errors have
3994 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3996 * typeck.c (comp_target_parms): Remove obsolete parameter.
3997 (comp_target_types): Adjust.
3999 2000-07-17 Jason Merrill <jason@redhat.com>
4001 * typeck.c (mark_addressable): Never set TREE_USED.
4002 * call.c (build_call): Don't abort on calls to library functions
4003 that have been declared normally.
4005 * typeck.c (build_binary_op): Fix grammar in warning.
4007 * exception.cc (__eh_free): Fix prototype.
4009 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4011 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4012 IDENTIFIER_NAMESPACE_VALUE.
4014 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4016 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4017 * method.c (use_thunk): Correct handling of vcall offsets.
4019 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4021 * .cvsignore: parse.h and parse.c have no cp- prefix.
4023 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4025 * .cvsignore: New file.
4027 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4029 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4031 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4033 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4035 * parse.h: Likewise.
4037 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4039 * class.c (layout_class_type): Add pointers to virtual bases after
4040 base classes under the old ABI.
4042 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4044 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4045 (finish_continue_stmt): Likewise.
4046 (begin_for_stmt): Remove call to note_level_for_for.
4047 (finish_goto_stmt): Change call from build_min_nt
4049 (finish_expr_stmt): Likewise.
4050 (begin_if_stmt): Likewise.
4051 (begin_while_stmt): Likewise.
4052 (finish_while_stmt): Likewise.
4053 (finish_return_stmt): Likewise.
4054 (begin_for_stmt): Likewise.
4055 (finish_for_stmt): Likewise.
4056 (finish_break_stmt): Likewise.
4057 (begin_switch_stmt): Likewise.
4058 (finish_case_label): Likewise.
4059 (genrtl_try_block): Likewise.
4060 (begin_try_block): Likewise.
4061 (begin_handler): Likewise.
4062 (begin_compound_stmt): Likewise.
4063 (finish_asm_stmt): Likewise.
4064 (finish_label_stmt): Likewise.
4065 (add_decl_stmt): Likewise.
4066 (finish_subobject): Likewise.
4067 (finish_decl_cleanup): Likewise.
4068 (finish_named_return_value): Likewise.
4069 (setup_vtbl_ptr): Likewise.
4070 (add_scope_stmt): Likewise.
4071 * decl.c (finish_constructor_body): Likewise.
4072 (finish_destructor_body): Likewise.
4073 * optimize.c (copy_body_r): Likewise.
4074 (initialize_inlined_parameters): Likewise.
4075 (declare_return_variable): Likewise.
4076 (expand_call_inline): Likewise.
4078 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4080 * semantics.c (expand_body): Sync interface information
4081 at the end of function body expansion.
4083 2000-07-09 Jason Merrill <jason@redhat.com>
4085 * init.c (build_new_1): Bail early if the call to new fails.
4087 * decl.c (compute_array_index_type): Check specifically for
4088 an INTEGER_CST, not just TREE_CONSTANT.
4090 * decl.c (duplicate_decls): Don't call duplicate_decls on
4091 the DECL_TEMPLATE_RESULT.
4092 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4095 * error.c (dump_template_bindings): Don't crash if we had an
4096 invalid argument list.
4098 * typeck.c (c_expand_start_case): Do narrowing here.
4099 * semantics.c (finish_switch_cond): Not here.
4101 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4103 * parse.y (asm_clobbers): Do string concatenation.
4105 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4107 * decl.c (pushtag): Don't put local classes in template functions
4108 on the local_classes list.
4110 2000-07-04 Scott Snyder <snyder@fnal.gov>
4112 * decl2.c (get_guard): Add missing return for old ABI local
4115 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4117 * cp-tree.h (char_type_p): New function.
4118 * decl.c (init_decl_processing): Don't initialize
4119 signed_wchar_type_node or unsigned_wchar_type_node.
4120 (complete_array_type): Handle brace-enclosed string-constants.
4121 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4122 * tree.c (char_type_p): New function.
4123 * typeck2.c (digest_init): Use char_type_p.
4125 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4127 * pt.c (tsubst): Don't layout type, if it's error_mark.
4129 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4131 * pt.c (instantiate_pending_templates): Reset template level.
4133 2000-07-05 Jason Merrill <jason@redhat.com>
4135 * call.c (joust): Don't complain about `operator char *()' beating
4136 `operator const char *() const'.
4138 2000-07-04 scott snyder <snyder@fnal.gov>
4139 Jason Merrill <jason@redhat.com>
4141 * repo.c (repo_get_id): Handle the case where a class with virtual
4142 bases has a null TYPE_BINFO_VTABLE.
4144 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4145 Jason Merrill <jason@redhat.com>
4147 * parse.y (member_init): Just pass in the type.
4148 * init.c (expand_member_init): Handle getting a type.
4150 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4151 Jason Merrill <jason@redhat.com>
4153 * decl.c (finish_function): Warn if a function has no return
4155 Suggested by Andrew Koenig.
4156 * typeck.c (check_return_expr): Do set current_function_returns_value
4157 if we got an error_mark_node.
4159 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4161 * decl2.c (push_decl_namespace): Push the original namespace.
4163 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4165 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4166 * semantics.c (begin_class_definition): Clear it.
4168 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4170 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4171 (genrtl_expr_stmt): Likewise.
4172 (genrtl_decl_stmt): Likewise.
4173 (genrtl_if_stmt): Likewise.
4174 (genrtl_while_stmt): Likewise.
4175 (genrtl_do_stmt): Likewise.
4176 (genrtl_return_stmt): Likewise.
4177 (genrtl_for_stmt): Likewise.
4178 (genrtl_break_stmt): Likewise.
4179 (genrtl_continue_stmt): Likewise.
4180 (genrtl_scope_stmt): Likewise.
4181 (genrtl_switch_stmt): Likewise.
4182 (genrtl_case_label): Likewise.
4183 (genrtl_begin_compound_stmt): Likewise.
4184 (genrtl_finish_compound_stmt): Likewise.
4185 (genrtl_compound_stmt): Likewise.
4186 (genrtl_asm_stmt): Likewise.
4188 * init.c (begin_init_stmts): Remove call to
4189 genrtl_begin_compound_stmt.
4190 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4192 * semantics.c (lang_expand_stmt): Changed call to
4193 genrtl_compound_stmt to ignore return value.
4195 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4197 * mangle.c (canonicalize_for_substitution): Return the canonical
4200 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4202 * typeck.c (commonparms): Remove obstack manipulations.
4204 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4206 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4208 * Makefile.in (OBJS): Added ../c-semantics.o.
4209 (OBJDEPS): Likewise.
4211 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4213 (struct stmt_tree): Added comment.
4214 (current_function_name_declared): Removed.
4215 (stmts_are_full_exprs_p): Likewise.
4216 (genrtl_do_pushlevel): Likewise.
4217 (genrtl_clear_out_block): Likewise.
4218 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4219 (DECL_ANON_UNION_ELEMS): Likewise.
4220 (emit_local_var): Likewise.
4221 (make_rtl_for_local_static): Likewise.
4222 (do_case): Likewise.
4223 (expand_stmt): Likewise.
4224 (genrtl_decl_cleanup): Likewise.
4225 (c_expand_asm_operands): Likewise.
4226 (c_expand_return): Likewise.
4227 (c_expand_start_case): Likewise.
4229 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4230 (emit_local_var): Likewise.
4231 (initialize_local_var): Change reference to
4232 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4233 Change reference to stmts_are_full_exprs_p to
4234 current_stmt_tree->stmts_are_full_exprs_p.
4235 (push_cp_function_context): Likewise.
4237 * expect.c (expand_throw): Change reference to
4238 stmts_are_full_exprs_p.
4240 * init.c (build_aggr_init): Change reference to
4241 stmts_are_full_exprs_p.
4242 (build_vec_init): Likewise.
4244 * optimize.c (maybe_clone_body): Change reference to
4245 current_function_name_declared to
4246 cp_function_chain->name_declared.
4248 * pt.c (instantiate_decl): Change reference to
4249 current_function_name_declared to
4250 cp_function_chain->name_declared.
4252 * semantics.c (expand_cond): Moved declaration to c-common.h.
4253 (genrtl_do_pushlevel): Moved to c-semantics.c.
4254 (genrtl_clear_out_block): Likewise.
4255 (genrtl_goto_stmt): Likewise.
4256 (genrtl_expr_stmt): Likewise.
4257 (genrtl_decl_stmt): Likewise.
4258 (gerntl_if_stmt): Likewise.
4259 (genrtl_while_stmt): Likewise.
4260 (genrtl_do_stmt): Likewise.
4261 (genrtl_return_stmt): Likewise.
4262 (genrtl_for_stmt): Likewise.
4263 (genrtl_break_stmt): Likewise.
4264 (genrtl_continue_stmt): Likewise.
4265 (genrtl_scope_stmt): Likewise.
4266 (genrtl_switch_stmt): Likewise.
4267 (genrtl_case_label): Likewise.
4268 (genrtl_begin_compound_stmt): Likewise.
4269 (genrtl_finish_compound_stmt): Likewise.
4270 (genrtl_compound_stmt): Likewise.
4271 (genrtl_asm_stmt): Likewise.
4272 (genrtl_decl_cleanup): Likewise.
4273 (expand_cond): Likewise.
4274 (expand_stmt): Renamed to ...
4275 (lang_expand_stmt): ... this.
4276 (lang_expand_expr_stmt): Initialize.
4277 (set_current_function_name_declared): Likewise.
4278 (stmts_are_full_exprs_p): Likewise.
4279 (current_function_name_declared): Likewise.
4280 (anon_aggr_type_p): Likewise.
4281 (do_poplevel): Change reference to
4282 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4283 Change reference to stmts_are_full_exprs_p to
4284 current_stmt_tree->stmts_are_full_exprs_p.
4285 (add_tree): Likewise.
4286 (finish_expr_stmt): Likewise.
4287 (prep_stmt): Likewise.
4288 (lang_expand_stmt): Likewise.
4289 (begin_compound_stmt): Change reference to
4290 current_function_name_declared to
4291 cp_function_chain->name_declared and call to
4292 current_function_name_declared().
4293 (setup_vtbl_ptr): Likewise.
4294 (genrtl_do_poplevel): Removed.
4296 2000-06-30 Jason Merrill <jason@redhat.com>
4298 * init.c (init_init_processing): Go back to aligning like
4299 double_type_node for old ABI.
4300 (get_cookie_size): Make cookie larger if we get a type that needs
4302 (build_vec_delete): Call it.
4304 * typeck.c (qualify_type_recursive): New fn.
4305 (composite_pointer_type): Use it.
4306 (build_binary_op): Use composite_pointer_type.
4308 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4309 Jason Merrill <jason@redhat.com>
4311 * typeck.c (check_return_expr): Don't complain about returning
4312 NULL from operator new if -fcheck-new.
4313 * cp-tree.h: Declare flag_check_new here.
4316 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4318 * mangle.c (find_substitution): Use same_type_p.
4319 (write_encoding): Don't check for substitutions.
4321 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4323 * parse.y (expr_no_comma_rangle): New non-terminal.
4324 (template_parm): Use it for default parameter case.
4325 (template_arg): Use it.
4326 (expr_no_commas): Remove commented out undefined extensions.
4327 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4328 * parse.h, parse.c: Rebuilt.
4330 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4332 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4333 (finish_asm_stmt): Do it here, instead.
4335 * cp-tree.h (ridpointers): Don't declare.
4336 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4337 (record_builtin_java_type): Likewise.
4338 (init_decl_processing): Likewise.
4339 * lex.c: Move inclusion of lex.h.
4340 (ridpointers): Don't define.
4341 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4343 * lex.h (enum rid): Rename to ...
4344 (enum cp_rid): ... this.
4345 (ridpointers): Don't declare.
4346 * parse.y: Move inclusion of lex.h.
4347 * parse.c: Regenerated.
4348 * spew.c: Move inclusion of lex.h.
4350 * cp-tree.h (struct language_function): Remove temp_name_counter.
4351 (temp_name_counter): Remove.
4352 (get_temp_name): Change prototype.
4353 (get_guard): New function.
4354 (get_guard_cond): Likewise.
4355 (set_guard): Likewise.
4356 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4357 * decl.c (expand_static_init): Use get_guard and friends to
4358 implement guard variables.
4359 * decl2.c (get_temp_name): Assume that the variables created are
4361 (get_sentry): Rename to ...
4362 (get_guard): ... this. Implement new ABI guard variables.
4363 (get_guard_bits): New function.
4364 (get_guard_cond): Likewise.
4365 (set_guard): Likewise.
4366 (start_static_initialization_or_destruction): Use them.
4367 (do_static_initialization): Replace sentry with guard throughout.
4368 (do_static_destruction): Likewise.
4369 * init.c (create_temporary_var): Add comment.
4371 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4373 * mangle.c (find_substitution): Use same_type_p.
4374 (write_encoding): Don't check for substitutions.
4376 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4378 * parse.y (expr_no_comma_rangle): New non-terminal.
4379 (template_parm): Use it for default parameter case.
4380 (template_arg): Use it.
4381 (expr_no_commas): Remove commented out undefined extensions.
4382 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4383 * parse.h, parse.c: Rebuilt.
4385 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4387 * cp-tree.h (flag_const_strings): Remove.
4388 (warn_parentheses): Likewise.
4389 (warn_format): Likewise.
4390 (common_type): Likewise.
4391 (default_conversion): Likewise.
4392 (build_binary_op): Likewise.
4393 (cp_build_binary_op): New macro.
4394 * call.c (build_new_op): Use cp_build_binary_op instead of
4396 * class.c (build_vtable_entry_ref): Likewise.
4397 * decl.c (expand_static_init): Likewise.
4398 (compute_array_index_type): Likewise.
4399 (build_enumerator): Likewise.
4400 * decl2.c (delete_sanity): Likewise.
4401 (start_static_initialization_or_destruction): Likewise.
4402 * error.c (dump_type_suffix): Likewise.
4403 * init.c (resolve_offset_ref): Likewise.
4404 (build_new): Likewise.
4405 (build_new_1): Likewise.
4406 (build_vec_delete_1): Likewise.
4407 (build_vec_init): Likewise.
4408 (build_delete): Likewise.
4409 * rtti.c (synthesize_tinfo_fn): Likewise.
4410 (synthesize_tinfo_var): Likewise.
4411 * search.c (expand_upcast_fixups): Likewise.
4412 (fixup_all_virtual_upcast_offsets): Likewise.
4413 * typeck.c (build_array_ref): Likewise.
4414 (get_member_function_from_ptrfunc): Likewise.
4415 (build_binary_op): Add parameter.
4416 (pointer_int_sum): Use cp_build_binary_op.
4417 (pointer_diff): Likewise.
4418 (build_modify_expr): Likewise.
4419 (get_delta_difference): Likewise.
4420 (build_ptrmemfunc): Likewise.
4422 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4424 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4425 * decl.c (create_implicit_typedef): Adjust.
4426 * decl2.c (build_artificial_parm): Adjust.
4427 * method.c (implicitly_declare_fn): Adjust.
4428 * pt.c (push_inline_template_parms_recursive): Adjust.
4429 (process_template_parm): Adjust.
4430 (overloaded_template_name): Adjust.
4431 * semantics.c (finish_template_template_parm): Adjust.
4433 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4435 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4436 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4437 where to emit thunks.
4438 (build_vtt): Adjust call to build_vtt_inits.
4439 (build_vtt_inits): Add parameter to indicate whether or not
4440 sub-VTTs for virtual bases should be included. Adjust handling of
4441 construction vtables.
4442 (get_matching_base): New function.
4443 (dfs_build_vtt_inits): Rename to ...
4444 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4445 construction vtables.
4446 (dfs_fixup_binfo_vtbls): Likewise.
4447 (build_ctor_vtbl_groups): Build construction vtables for virtual
4449 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4450 to build construction vtbls.
4451 (dfs_accumulate_vtbl_inits): Adjust handling of
4452 construction vtables.
4454 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4457 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4459 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4461 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4463 * search.c (hides): Remove.
4464 (is_subobject_of_p): Add most_derived parameter. Use
4466 (lookup_field_queue_p): Adjust.
4467 (lookup_field_r): Adjust.
4469 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4471 * decl2.c (handle_class_head): Bash typedefs to the type's main
4474 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4476 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4477 (begin_global_stmt_expr): ... this.
4478 (genrtl_finish_stmt_expr): Rename to ...
4479 (finish_global_stmt_expr): ... this.
4480 * init.c (begin_init_stmts): Adjust calls.
4481 (finish_init_stmts): Likewise.
4482 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4483 (begin_global_stmt_expr): ... this.
4484 (genrtl_finish_stmt_expr): Rename to ...
4485 (finish_global_stmt_expr): ... this.
4487 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4489 * search.c (lookup_member): Fix typo in comment.
4491 2000-06-24 Jason Merrill <jason@redhat.com>
4493 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4494 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4496 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4498 * parse.y (complex_direct_notype_declarator): Support global_scope.
4499 * Makefile.in: Adjust conflict count.
4501 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4503 * parse.y (template_arg): Convert TEMPLATE_DECL
4504 that is a template template paramter to
4505 TEMPLATE_TEMPLATE_PARM here.
4507 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4508 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4509 (copy_template_template_parm): Adjust prototype.
4510 * decl.c (grokdeclarator): Remove dead code.
4511 * pt.c (process_template_parm): Tidy.
4512 (lookup_template_class): Construct nodes in
4513 copy_template_template_parm.
4514 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4515 lookup_template_class. Use TYPE_TI_TEMPLATE.
4516 * tree.c (copy_template_template_parm): Add NEWARGS
4518 (mapcar): Adjust call to copy_template_template_parm.
4519 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4520 * method.c (build_template_template_parm_names): Change error
4521 code to avoid compilation warning.
4523 * gxxint.texi: Document template template parameter
4526 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4528 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4529 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4530 (cp-demangle.o): New rule.
4531 (dyn-string.o): Likewise.
4532 * inc/cxxabi.h (__cxa_demangle): New declaration.
4534 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4536 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4537 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4538 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4540 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4541 (make_thunk): Change prototype.
4542 (emit_thunk): Rename to use_thunk.
4543 (mangle_thunk): Change prototype.
4544 * class.c (get_derived_offset): Simplify.
4545 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4546 BV_GENERATE_THUNK_WITH_VTABLE_P.
4547 (build_primary_vtable): Simplify.
4548 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4549 (dfs_find_base): Remove.
4550 (update_vtable_entry_for_fn): Correct bug in finding the base
4551 where a virtual function was first declared. Figure out whether
4552 or not to emit a vcall-thunk with the vtables in which it appears.
4553 Correct logic for deciding whether to use an ordinary thunk, or a
4555 (finish_struct_1): Remove unnecssary code.
4556 (build_vtbl_initializer): Use ssize_int for the running counter of
4558 (build_vtbl_initializer): Only use vcall thunks where necessary.
4559 Mark thunks as needing to be emitted with their vtables, or not.
4560 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4561 indices. Use size_binop.
4562 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4563 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4565 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4566 (build_vtable_entry): Mark thunks as needing to be emitted with
4567 their vtables, or not.
4568 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4569 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4571 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4573 * error.c (dump_expr): Use BV_FN.
4574 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4576 * method.c (make_thunk): Likewise.
4577 (emit_thunk): Rename to use_thunk. Allow callers to decide
4578 whether or not to actually emit the thunk. Adjust for changes in
4579 representation of vcall offsets.
4580 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4581 * semantics.c (emit_associated_thunks): New function.
4582 (expand_body): Use it.
4583 * ir.texi: Adjust decriptions of thunks.
4585 2000-06-22 Jason Merrill <jason@redhat.com>
4587 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4588 (tsubst_friend_function): Copy it here.
4590 * decl.c (grok_op_properties): Fix typo.
4592 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4595 * pt.c (check_explicit_specialization): Clarify error.
4597 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4598 an old OVERLOAD when we're declaring a non-function.
4599 (pushdecl, destroy_local_var): Check for error_mark_node.
4600 (warn_extern_redeclared_static): Also bail early if
4602 (push_overloaded_decl): Ignore an old error_mark_node.
4604 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4606 * call.c (build_x_va_arg): Check if in a template decl.
4607 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4609 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4611 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4613 * decl.c (check_goto): Computed gotos assumed OK.
4615 2000-06-20 Jason Merrill <jason@redhat.com>
4617 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4618 for which we don't need to look for instantiations.
4620 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4622 * parse.y (program): Always call finish_translation_unit.
4623 * parse.c, parse.h: Rebuilt.
4625 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4627 * method.c: Don't include hard-reg-set.h.
4629 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4631 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4633 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4635 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4636 * cvt.c (cp_convert_to_pointer): Likewise.
4637 (convert_to_void): Likewise.
4638 * error.c (dump_expr): Likewise.
4639 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4640 * init.c (build_delete): Likewise.
4641 * method.c (emit_thunk): Likewise.
4642 * optmize.c (declare_return_variable): Likewise.
4643 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4644 (get_typeid): Likewise.
4645 (build_dynamic_cast_1): Likewise.
4646 * typeck.c (composite_pointer_type): Likewise.
4647 (common_type): Likewise.
4648 (build_indirect_ref): Likewise.
4649 (build_binary_op): Likewise.
4650 (build_x_compound_expr): Likewise.
4651 (check_return_expr): Likewise.
4652 * typeck2.c (add_exception_specifier): Likewise.
4654 * mangle.c (write_method_parms): Use direct comparison for end
4657 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4659 * cp-tree.h (genrtl_try_block): Declare function.
4660 (genrtl_handler): Likewise.
4661 (genrtl_catch_block): Likewise.
4662 (genrtl_ctor_stmt): Likewise.
4663 (genrtl_subobject): Likewise.
4664 (genrtl_decl_cleanup): Likewise.
4665 (genrtl_do_poplevel): Likewise.
4666 (genrtl_do_pushlevel): Likewise.
4667 (genrtl_clear_out_block): Likewise.
4668 (genrtl_goto_stmt): Likewise.
4669 (genrtl_expr_stmt): Likewise.
4670 (genrtl_decl_stmt): Likewise.
4671 (genrtl_if_stmt): Likewise.
4672 (genrtl_while_stmt): Likewise.
4673 (genrtl_do_stmt): Likewise.
4674 (genrtl_return_stmt): Likewise.
4675 (genrtl_for_stmt): Likewise.
4676 (genrtl_break_stmt): Likewise.
4677 (genrtl_continue_stmt): Likewise.
4678 (genrtl_scope_stmt): Likewise.
4679 (genrtl_switch_stmt): Likewise.
4680 (genrtl_case_label): Likewise.
4681 (genrtl_begin_compound_stmt): Likewise.
4682 (genrtl_finish_compound_stmt): Likewise.
4683 (genrtl_compound_stmt): Likewise.
4684 (genrtl_asm_stmt): Likewise.
4685 (genrtl_named_return_value): Likewise.
4686 (genrtl_begin_stmt_expr): Likewise.
4687 (genrtl_finish_stmt_expr): Likewise.
4688 (finish_for_stmt): Removed first argument.
4689 (finish_switch_stmt): Likewise.
4691 * semantics.c (genrtl_try_block): Define function.
4692 (genrtl_handler): Likewise.
4693 (genrtl_catch_block): Likewise.
4694 (genrtl_ctor_stmt): Likewise.
4695 (genrtl_subobject): Likewise.
4696 (genrtl_decl_cleanup): Likewise.
4697 (genrtl_do_poplevel): Likewise.
4698 (genrtl_do_pushlevel): Likewise.
4699 (genrtl_clear_out_block): Likewise.
4700 (genrtl_goto_stmt): Likewise.
4701 (genrtl_expr_stmt): Likewise.
4702 (genrtl_decl_stmt): Likewise.
4703 (genrtl_if_stmt): Likewise.
4704 (genrtl_while_stmt): Likewise.
4705 (genrtl_do_stmt): Likewise.
4706 (genrtl_return_stmt): Likewise.
4707 (genrtl_for_stmt): Likewise.
4708 (genrtl_break_stmt): Likewise.
4709 (genrtl_continue_stmt): Likewise.
4710 (genrtl_scope_stmt): Likewise.
4711 (genrtl_switch_stmt): Likewise.
4712 (genrtl_case_label): Likewise.
4713 (genrtl_begin_compound_stmt): Likewise.
4714 (genrtl_finish_compound_stmt): Likewise.
4715 (genrtl_compound_stmt): Likewise.
4716 (genrtl_asm_stmt): Likewise.
4717 (genrtl_named_return_value): Likewise.
4718 (genrtl_begin_stmt_expr): Likewise.
4719 (genrtl_finish_stmt_expr): Likewise.
4720 (finish_for_stmt): Removed first argument and generate rtl
4722 (finish_switch_stmt): Likewise.
4723 (do_poplevel): Removed generate rtl specific code.
4724 (do_pushlevel): Likewise.
4725 (add_tree): Likewise.
4726 (finish_goto_stmt): Likewise.
4727 (finish_expr_stmt): Likewise.
4728 (begin_if_stmt): Likewise.
4729 (finish_if_stmt_cond): Likewise.
4730 (finish_then_clause): Likewise.
4731 (begin_else_clause): Likewise.
4732 (finish_else_clause): Likewise.
4733 (finish_if_stmt): Likewise.
4734 (clear_out_block): Likewise.
4735 (begin_while_stmt): Likewise.
4736 (finish_while_stmt_cond): Likewise.
4737 (finish_while_stmt): Likewise.
4738 (begin_do_stmt): Likewise.
4739 (finish_do_body): Likewise.
4740 (finish_do_stmt): Likewise.
4741 (finish_return_stmt): Likewise.
4742 (begin_for_stmt): Likewise.
4743 (finish_for_init_stmt): Likewise.
4744 (finish_for_cond): Likewise.
4745 (finish_for_expr): Likewise.
4746 (finish_break_stmt): Likewise.
4747 (finish_continue_stmt): Likewise.
4748 (begin_switch_stmt): Likewise.
4749 (finish_switch_cond): Likewise.
4750 (finish_case_label): Likewise.
4751 (begin_try_block): Likewise.
4752 (begin_function_try_block): Likewise.
4753 (finish_try_block): Likewise.
4754 (finish_cleanup_try_block): Likewise.
4755 (finish_cleanup): Likewise.
4756 (finish_function_try_block): Likewise.
4757 (finish_handler_sequence): Likewise.
4758 (finish_function_handler_sequence): Likewise.
4759 (begin_handler): Likewise.
4760 (finish_handler_parms): Likewise.
4761 (begin_catch_block): Likewise.
4762 (finish_handler): Likewise.
4763 (begin_compound_stmt): Likewise.
4764 (finish_compound_stmt): Likewise.
4765 (finish_asm_stmt): Likewise.
4766 (finish_label_stmt): Likewise.
4767 (finish_label_decl): Likewise.
4768 (finish_subobject): Likewise.
4769 (finish_decl_cleanup): Likewise.
4770 (finish_named_return_value): Likewise.
4771 (begin_stmt_expr): Likewise.
4772 (finish_stmt_expr): Likewise.
4774 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4775 to call genrtl_expr_stmt when appropriate.
4777 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4778 begin_compound_expr to call genrtl_begin_stmt_expr and
4779 genrtl_begin_compound_expr when appropriate.
4780 (finish_init_stmts): Changed calls to finish_compound_expr and
4781 finish_stmt_expr to call genrtl_finish_compound_expr and
4782 genrtl_finish_stmt_expr when appropriate.
4783 (expand_default_init): Changed call to finish_expr_stmt to call
4784 genrtl_expr_stmt when appropriate.
4785 (build_vec_init): Likewise.
4787 * parse.y (simple_stmt): Removed first argument from call to
4788 finish_for_stmt. Removed first argument from call to
4791 * parse.c: Regenerated.
4793 * pt.c (tsubst_expr): Removed first argument from call to
4794 finish_for_stmt. Removed first argument from call to
4797 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4799 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4800 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4802 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4803 (cplus_tree_code_length[]): Likewise.
4804 (cplus_tree_code_name[]): Likewise.
4805 (init_parse): Added call to add_c_tree_codes. Changed
4806 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4808 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4810 * cp-tree.h (finish_mem_initializers): Declare.
4811 (count_trees): Likewise.
4812 * parse.y (base_init): Use finish_mem_initializers.
4813 * semantics.c (finish_mem_initializers): New function.
4815 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4816 the number of trees.
4818 (count_trees): Don't use it.
4820 2000-06-15 Jason Merrill <jason@redhat.com>
4822 * tree.c (count_trees): New debugging function.
4824 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4825 * init.c (build_member_call): Pull out the name of a DECL.
4827 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4828 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4829 * optimize.c (optimize_function): Not here.
4830 * pt.c (instantiate_decl): Push to TV_PARSE.
4832 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4834 * cp-tree.h (struct language_function): Remove x_base_init_list
4835 and x_member_init_list.
4836 (current_base_init_list): Remove.
4837 (current_member_init_list): Likewise.
4838 (setup_vtbl_ptr): Change prototype.
4839 (emit_base_init): Likewise.
4840 (expand_member_init): Likewise.
4841 (reinit_parse_for_function): Remove.
4842 * decl.c (save_function_data): Don't clear x_base_init_list and
4844 (mark_language_function): Don't mark them.
4845 * init.c (perform_member_init): Tweak comment.
4846 (sort_member_init): Take the list of initializers as an argument.
4847 (sort_base_init): Likewise.
4848 (emit_base_init): Likewise.
4849 (expand_member_init): Return the initializer. Don't use global
4851 * lex.c (reinit_parse_for_function): Remove.
4852 * method.c (build_template_parm_names): Correct substitution.
4853 (do_build_copy_constructor): Don't use current_member_init_list
4854 and current_base_init_list.
4855 (synthesize_method): Likewise.
4856 * parse.y (base_init): Split mem-initializers into
4857 base-initializers and field-initializers.
4858 (member_init_list): Build up the list here.
4859 (member_init): Return the initializer.
4860 (fn.depfn): Don't use reinit_parse_for_function.
4861 * parse.c: Regenerated.
4862 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4864 (tsubst_expr): Don't use current_member_init_list
4865 and current_base_init_list.
4866 (tsubst_expr_values): Rename to ...
4867 (tsubst_initializer_list): ... this. Use convert_from_reference.
4868 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4869 and current_base_init_list.
4870 (begin_function_definition): Don't call reinit_parse_for_function.
4872 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4874 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4877 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4879 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4881 * cp-tree.h (IF_COND): Move to c-common.h.
4882 (THEN_CLAUSE): Likewise.
4883 (ELSE_CLAUSE): Likewise.
4884 (WHILE_COND): Likewise.
4885 (WHILE_BODY): Likewise.
4886 (DO_COND): Likewise.
4887 (DO_BODY): Likewise.
4888 (RETURN_EXPR): Likewise.
4889 (EXPR_STMT_EXPR): Likewise.
4890 (FOR_INIT_STMT): Likewise.
4891 (FOR_COND): Likewise.
4892 (FOR_EXPR): Likewise.
4893 (FOR_BODY): Likewise.
4894 (SWITCH_COND): Likewise.
4895 (SWITCH_BODY): Likewise.
4896 (CASE_LOW): Likewise.
4897 (CASE_HIGH): Likewise.
4898 (GOTO_DESTINATION): Likewise.
4899 (COMPOUND_BODY): Likewise.
4900 (ASM_CV_QUAL): Likewise.
4901 (ASM_STRING): Likewise.
4902 (ASM_OUTPUTS): Likewise.
4903 (ASM_INPUTS): Likewise.
4904 (ASM_CLOBBERS): Likewise.
4905 (DECL_STMT_DECL): Likewise.
4906 (STMT_EXPR_STMT): Likewise.
4907 (LABEL_STMT_LABEL): Likewise.
4908 (SCOPE_BEGIN_P): Likewise.
4909 (SCOPE_END_P): Likewise.
4910 (SCOPE_STMT_BLOCK): Likewise.
4911 (SCOPE_NULLIFIED_P): Likewise.
4912 (SCOPE_NO_CLEANUPS_P): Likewise.
4913 (SCOPE_PARTIAL_P): Likewise.
4914 (ASM_VOLATILE_P): Likewise.
4915 (STMT_LINENO): Likewise.
4916 (STMT_LINENO_FOR_FN_P): Likewise.
4918 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4919 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4920 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4921 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4922 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4924 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4926 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4927 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4929 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4930 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4931 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4933 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4935 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4936 * class.c (dfs_find_final_overrider): Set it appropriately.
4937 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4938 avoid unneeded secondary vptrs.
4940 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4942 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4943 (check_bitfield_decl, check_field_decl): Likewise.
4944 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4945 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4946 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4947 (xfer_tag, finish_enum): Likewise.
4948 * decl2.c (finish_builtin_type): Likewise.
4949 * init.c (init_init_processing): Likewise.
4950 * pt.c (instantiate_class_template): Likewise.
4951 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4952 * cp-tree.h (struct lang_type): Add user_align member.
4953 (CLASSTYPE_USER_ALIGN): Define.
4955 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4957 * Make-lang.in (c++.install-common): Install g++-cross in
4958 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4959 $(target_alias)-g++ and $(target_alias)-c++.
4961 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4963 * class.c (vcall_offset_data_s): Add last_init and fns.
4964 (overrides): Rename to same_signature_p.
4965 (dfs_find_final_overrider): Adjust accordingly.
4966 (mark_overriders): Likewise.
4967 (warn_hidden): Likewise.
4968 (build_vtbl_initializer): Reorganize machinery for building things
4969 at negative offsets.
4970 (build_vcall_and_vbase_vtbl_entries): Likewise.
4971 (build_vbase_offset_vtbl_entries): Likewise.
4972 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4973 offset entries. Do not create two entries for functions with the
4975 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4976 (build_rtti_vtbl_entries): Reorganize machinery for building things
4977 at negative offsets.
4979 * optimize.c (expand_call_inline): Don't recurse into the code
4980 used to initialize the parameters more than once.
4982 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4984 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4985 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4986 (find_substitution): Only use the `Sa' substitution for
4987 std::allocator, not instantiations of it.
4988 (write_template_prefix): Move comment. Only use a TREE_LIST to
4989 represent substitutions for a member template.
4990 (write_array_type): Mangle array dimensions correctly.
4991 * optimize.c (maybe_clone_body): Copy more information from the
4993 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4994 on the regenerated declaration.
4996 2000-06-11 Chip Salzenberg <chip@valinux.com>
4997 Mark Mitchell <mark@codesourcery.com>
4999 * class.c (build_vtable): Clarify comment.
5000 (build_ctor_vtbl_group): Pass the most derived type to
5003 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5005 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5007 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5009 * decl.c (add_binding): Handle duplicate declarations of external
5012 2000-06-09 Chip Salzenberg <chip@valinux.com>
5013 Mark Mitchell <mark@codesourcery.com>
5015 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5017 (write_signed_number): New macro.
5018 (write_unsigned_number): Likewise.
5019 (write_source_name): Use them.
5020 (write_number): Handle signed and unsigned values.
5021 (write_integer_cst): Use tree_int_cst_sgn, and use
5022 write_unsigned_number or write_signed_number as appropriate.
5023 (write_discriminator): Use write_unsigned_number or
5024 write_signed_number as appropriate.
5025 (write_template_arg_literal): Likewise.
5026 (write_array_type): Use tree_low_cst.
5027 (write_template_parm): Use write_unsigned_number or
5028 write_signed_number as appropriate.
5029 (write_substitution): Adjust call to write_number.
5030 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5031 (write_expression): Handle non-type template arguments of
5032 reference type correctly.
5033 (mangle_thunk): Use write_signed_number.
5035 2000-06-09 Chip Salzenberg <chip@valinux.com>
5037 * mangle.c (find_substition): Don't mangle objects with typename
5038 substitutions (e.g. "cin" as "Si").
5040 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5042 * call.c (add_candidate): Use ggc_alloc_cleared.
5043 * decl.c (lookup_label): Likewise.
5044 * lex.c (retrofit_lang_decl): Likewise.
5046 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5048 * semantics.c (expand_body): Push to TV_EXPAND.
5049 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5050 * decl.c (start_function): Always call announce_function.
5052 * tinfo2.cc: Just declare abort.
5054 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5056 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5057 whenever @ is a symbolic name.
5059 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5061 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5063 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5065 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5066 DECL_ASSEMBLER_NAME.
5068 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5070 * decl2.c (c_language): Define.
5072 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5074 * lex.c (lang_init_options): Tweak.
5076 * decl2.c: Remove #inclusion of diagnostic.h
5077 (lang_decode_option): Move diagnostic formatting options to
5080 * lang-options.h: Remove documentation for diagnostic options.
5082 * Makefile.in (lex.o): Depends upon diagnostic.h
5084 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5086 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5087 the same DECL_RESULT, it's not a redefinition.
5088 * pt.c (tsubst_decl): Remove code to handle illegal
5091 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5093 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5095 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5097 * search.c (maybe_suppress_debug_info): Don't check
5098 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5100 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5103 Remember instantiation context in deferred instantiations.
5104 * cp-tree.h (struct tinst_level): Remove.
5105 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5106 * pt.c (current_tinst_level): Now a tree.
5107 (print_template_context, push_tinst_level, pop_tinst_level,
5108 tinst_for_decl): Adjust.
5109 (reopen_tinst_level): New fn.
5110 (init_pt): Register current_tinst_level as a root.
5111 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5112 of the pending templates list.
5113 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5114 * lex.c (extract_interface_info): Adjust.
5115 * decl2.c (warn_if_unknown_interface): Adjust.
5117 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5119 * class.c (indirect_primary_base_p): New function.
5120 (determine_primary_base): Use it.
5122 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5124 Update new-abi dynamic cast algorithm.
5125 * tinfo.cc (__class_type_info::__dyncast_result): Add
5126 whole_details. Adjust constructor.
5127 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5128 Avoid unnecessary searching.
5129 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5131 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5133 * decl.c (init_decl_processing): Don't call record_component_aliases.
5134 * tree.c (build_cplus_array_type_1): Likewise.
5136 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5138 * ir.texi: Correct typo.
5139 * mangle.c (write_expression): Handle non-type template arguments
5140 with reference type.
5141 * method.c (build_overload_value): Likewise.
5142 * pt.c (convert_nontype_argument): Explicitly represent conversion
5143 to a reference with an ADDR_EXPR.
5144 (unify): Always unify arguments in left-to-right order.
5146 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5147 Mark Mitchell <mark@codesourcery.com>
5149 * Make-lang.in (CXX_SRCS): Add mangle.c.
5150 * Makefile.in (CXX_OBJS): Add mangle.o.
5151 (mangle.o): New rule.
5153 * class.c (local_classes): New variable.
5154 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5155 (get_vtt_name): Use mangle_vtt_name for new ABI.
5156 (init_class_processing): Initialize local_classes.
5157 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5158 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5159 (std_identifier): New macro.
5160 (DECL_VOLATILE_MEMFUNC_P): New macro.
5161 (DECL_NAMESPACE_STD_P): Likewise.
5162 (local_classes): Declare.
5163 (get_mostly_instantiated_function_type): Declare.
5164 (init_mangle): Declare.
5165 (mangle_decl): Likewise.
5166 (mangle_type_string): Likewise.
5167 (mangle_type): Likewise.
5168 (mangle_typeinfo_for_type): Likewise.
5169 (mangle_typeinfo_string_for_type): Likewise.
5170 (mangle_vtbl_for_type): Likewise.
5171 (mangle_vtt_for_type): Likewise.
5172 (mangle_ctor_vtbl_for_type): Likewise.
5173 (mangle_thunk): Likewise.
5174 (mangle_conv_op_name_for_type): Likewise.
5175 (mangle_guard_variable): Likewise.
5176 * decl.c (pushtag): Keep track of local classes.
5177 (initialize_predefined_identifiers): Initialize std_identifier.
5178 (init_decl_processing): Use std_identifier.
5179 (start_decl): Don't treat instantiations as specializations.
5180 (grokdeclarator): Likewise.
5181 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5182 name for fully-instantiated templates.
5183 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5184 destructors with the new ABI.
5185 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5186 (grokfield): Use mangle_type for new ABI.
5187 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5188 (get_sentry): Use mangle_guard_variable for new ABI.
5189 (start_static_initialization_or_destruction): Likewise.
5190 * expr.c (extract_aggr_init): Remove.
5191 (extract_scalar_init): Likewise.
5192 (extract_init): Remove #if 0'd code.
5193 * mangle.c: New function.
5194 * method.c (build_mangled_name): Assert not flag_new_abi.
5195 (build_static_name): Likewise.
5196 (build_decl_overload_real): Likewise.
5197 (build_typename_overload): Likewise.
5198 (build_overload_with_type): Likewise.
5199 (build_overload_name): Likewise.
5200 (get_ctor_vtbl_name): Likewise.
5201 (start_squangling): Likewise.
5202 (get_id_2): Likewise.
5203 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5204 (init_method): Call init_mangle for new ABI.
5205 (make_thunk): Call mangle_thunk for new ABI.
5206 * operators.def: Correct new ABI manglings for the `%' operator.
5208 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5209 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5210 (lookup_template_class): Call mangle_decl for new ABI.
5211 (get_mostly_instantiated_function_type): New function.
5212 (set_mangled_name_for_template_decl): Use it.
5213 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5214 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5215 conversion op names.
5216 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5217 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5218 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5219 mangle_typeinfo_string_for_type.
5221 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5223 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5224 (INNERMOST_TEMPLATE_ARGS): New macro.
5225 (innermost_args): Remove.
5226 (get_innermost_template_args): New function.
5227 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5228 * error.c (dump_function_decl): Be caution when using
5229 most_general_template.
5230 * method.c (build_template_parm_names): Use
5231 INNERMOST_TEMPLATE_ARGS.
5232 * pt.c (add_to_template_args): Tidy comment
5233 (get_innermost_template_args): New function.
5234 (check_explicit_specialization): Clear DECL_INITIAL for a new
5236 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5238 (push_template_decl): Always register specializations of the most
5240 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5241 (coerce_template_parms): Likewise.
5242 (lookup_template_class): Likewise.
5243 (innermost_args): Remove.
5244 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5245 (tsubst_decl): Handle tricky specializations. Use
5246 get_innermost_template_args.
5247 (instantiate_template): Simplify handling of partial
5249 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5250 (most_general_template): Reimplement, in a more straightforward
5252 (regenerate_decl_from_template): Tweak formatting. Use
5253 TMPL_ARGS_DEPTH for clarity.
5254 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5256 * dump.c (dequeue_and_dump): Dump information about thunks.
5258 2000-06-01 Richard Henderson <rth@cygnus.com>
5260 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5262 2000-06-01 Richard Henderson <rth@cygnus.com>
5264 * decl2.c (unsupported_options): Fix typo, make const.
5265 (lang_decode_option): Fix bsearch argument order.
5267 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5269 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5272 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5274 * cp-tree.h (c_get_alias_set): Deleted.
5275 * Makefile.in (decl.o): Include ../expr.h.
5276 * decl.c (expr.h): Include.
5277 (init_decl_processing): Call record_component_aliases for arrays.
5278 (grokdeclarator): Likewise.
5279 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5280 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5282 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5284 Remove guiding declaration support.
5285 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5286 (flag_guiding_decls): Remove.
5287 * call.c (build_user_type_conversion_1): Remove support for
5289 (build_new_function_call): Likewise.
5290 (build_new_op): Likewise.
5291 (build_new_method_call): Likewise.
5292 * decl.c (start_function): Likewise.
5293 * friend.c (is_friend): Likewise.
5294 (do_friend): Likewise.
5295 * decl2.c ((flag_dump_translation_unit): Make it const.
5296 (flag_guiding_decls): Remove.
5297 (unsupported_options): New variable
5298 (compare_options): New function.
5299 (lang_decode_option): Use them.
5301 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5303 * method.c (mangle_expression): Adjust test for legal expression
5306 * pt.c (instantiate_decl): Save and restore the local
5307 specializations list.
5309 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5311 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5313 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5315 * call.c (add_template_candidate_real): Handle member template
5316 constructors for classes with virtual bases.
5317 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5318 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5320 * ir.texi: Update thunk documentation.
5322 * call.c (joust): Fix handling of overloaded builtin operators.
5324 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5326 * cp-tree.h (DECL_ANTICIPATED): New macro.
5327 Document new use of DECL_LANG_FLAG_7.
5328 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5329 in the user namespace.
5330 * lex.c (do_identifier): If the identifier's declaration has
5331 DECL_ANTICIPATED on, it has not yet been declared. But do not
5332 replace it with an ordinary implicit declaration.
5334 * tinfo2.cc: Include stdlib.h.
5336 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5338 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5339 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5342 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5344 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5347 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5349 * operators.def (<?): Duplicated, should have been...
5352 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5353 Mark Mitchell <mark@codesourcery.com>
5355 * cp-tree.h (ansi_opname): Make it a macro.
5356 (ansi_assopname): Likewise.
5357 (struct lang_decl_flags): Add assignment_operator_p.
5358 (struct lang_decl): Add operator_code.
5359 (DECL_VTT_PARM): Adjust.
5360 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5361 overloaded operator.
5362 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5363 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5364 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5365 (opname_tab): Remove.
5366 (assignop_tab): Likewise.
5367 (operator_name_info_t): New type.
5368 (operator_name_info): New variable.
5369 (assignment_operator_name_info): Likewise.
5370 (build_cp_library_fn): Remove declaration.
5371 (push_cp_library_fn): Likewise.
5372 (operator_name_string): Likewise.
5373 (build_decl_overload): Likewise.
5374 * call.c (print_z_candidates): Simplify.
5375 (build_object_call): Adjust usage of ansi_opname. Use
5376 DECL_OVERLOADED_OPERATOR_P.
5377 (op_error): Adjust operator name lookup.
5378 (build_conditional_expr): Adjust usage of ansi_opname.
5379 (build_new_op): Likewise.
5380 (build_op_delete_call): Likewise.
5381 (build_over_call): Likewise.
5382 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5383 * decl.c (duplicate_decls): Copy operator_code.
5384 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5385 (builtin_function): Adjust parameters to build_library_fn_1.
5386 (build_library_fn_1): Accept an overloaded operator code.
5387 (build_library_fn): Pass ERROR_MARK.
5388 (build_cp_library_fn): Accept an overloaded operator code.
5389 (push_cp_library_fn): Likewise.
5390 (grokfndecl): Tweak.
5391 (grokdeclarator): Simplify code to compute names of overloaded
5392 operators. Adjust use of ansi_opname.
5393 (ambi_op_p): Work on tree_codes, not identifiers.
5394 (unary_op_p): Likewise.
5395 (grok_op_properties): Likewise.
5396 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5397 (lang_mark_tree): Don't try to mark the operator_code.
5398 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5399 * error.c (dump_decl): Remove special handling for operator
5401 (dump_function_name): Likewise.
5402 (dump_expr): Adjust name lookup of operators.
5403 (op_to_string): Simplify.
5404 (assop_to_string): Likewise.
5405 * init.c (build_new_1): Adjust use of ansi_opname.
5406 * lex.c (opname_tab): Remove.
5407 (assignop_tab): Likewise.
5408 (ansi_opname): Likewise.
5409 (ansi_assopname): Likewise.
5410 (operator_name_string): Likewise.
5411 (reinit_lang_specific): Likewise.
5412 (operator_name_info): New variable.
5413 (assignment_operator_name_info): Likewise.
5414 (init_operators): New function.
5415 (init_parse): Use it.
5416 (do_identifier): Adjust use of ansi_opname.
5417 * method.c (mangle_expression): Don't use ansi_opname for
5419 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5420 (build_decl_overload): Remove.
5421 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5422 (do_build_assign_ref): Adjust use of ansi_opname.
5423 (synthesize_method): Likewise.
5424 (implicitly_declare_fn): Likewise.
5425 * operators.def: New file.
5426 * parse.y (operator): Adjust use of ansi_opname.
5427 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5428 (set_mangled_name_for_template_decl): Don't play games with
5430 (special_function_p): Adjust use of ansi_opname.
5431 * typeck.c (check_return_expr): Likewise.
5432 * Make-lang.in (cc1plus): Depend on operators.def.
5433 * Makefile.in (lex.o): Likewise.
5436 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5438 * Make-lang.in (cplib2.ready): Eradicate.
5440 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5442 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5443 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5444 (built_min, cp_tree_equal): Likewise.
5446 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5448 * class.c (layout_nonempty_base_or_field): Replace
5449 `record_layout_info' with `record_layout_info_s'.
5451 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5454 * cp-tree.h (struct language_function): x_named_labels is now
5455 a struct named_label_list*.
5456 * decl.c (struct named_label_use_list): Renamed from...
5457 (struct named_label_list): ...this. New struct.
5458 (push_binding_level): Don't set eh_region.
5459 (note_level_for_eh): New fn.
5460 (pop_label): Take label and old value directly.
5461 (pop_labels): Adjust for new named_labels format.
5462 (lookup_label): Likewise.
5463 (poplevel): Note characteristics of a binding level containing a
5464 named label. Mess with named label lists earlier.
5465 (mark_named_label_lists): New fn.
5466 (mark_lang_function): Call it.
5467 (use_label): New fn, split out from...
5468 (make_label_decl): ...here. Don't call it.
5469 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5470 check_previous_gotos): New fns, split out from...
5471 (define_label): ...here.
5472 (check_switch_goto): New fn.
5473 (define_case_label): Call it.
5474 (check_goto): New fn.
5475 * semantics.c (finish_goto_stmt): Call it and use_label.
5476 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5477 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5479 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5481 * class.c (build_vtable_entry_ref): Correct usage of
5482 get_vtbl_decl_for_binfo.
5484 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5485 * method.c (implicitly_declare_fn): Not here.
5487 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5489 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5490 (CPTI_PTMD_DESC_TYPE): ... here.
5491 (ptmd_desc_type_node): Rename to ...
5492 (ptm_desc_type_node): ... here.
5494 * rtti.c (ptmd_initializer): Rename to ...
5495 (ptm_initializer): ... here.
5496 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5498 (create_tinfo_types): Adjust.
5500 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5502 Finish implementation of VTTs.
5503 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5504 CPTI_VTT_PARM_IDENTIFIER.
5505 (vtt_parm_identifier): New macro.
5506 (vtt_parm_type): Likewise.
5507 (BINFO_SUBVTT_INDEX): Likewise.
5508 (BINFO_VPTR_INDEX): Likewise.
5509 (struct lang_decl): Add vtt_parm.
5510 (DECL_VTT_PARM): New macro.
5511 (DECL_USE_VTT_PARM): Likewise.
5512 (DECL_NEEDS_VTT_PARM_P): Likewise.
5513 (get_vtt_name): Declare.
5514 (build_artifical_parm): Likewise.
5515 (fixup_all_virtual_upcast_offsets): Likewise.
5516 (expand_indirect_vtbls_init): Remove.
5517 * call.c (build_new_method_call): Pass the vtt to subobject
5518 constructors and destructors.
5519 * class.c (get_vtt_name): Give it external linkage.
5520 (build_clone): Handle the magic VTT parameters for clones.
5521 (clone_function_decl): Fix typo in comment.
5522 (build_vtt): Keep track of the indices in the VTTs where various
5523 entities are stored.
5524 (build_vtt_inits): Likewise.
5525 (dfs_build_vtt_inits): Likewise.
5526 (build_ctor_vtbl_group): Tweak type of construction vtables.
5527 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5528 primary bases, when building construction vtables.
5529 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5530 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5531 (init_decl_processing): Initialize vtt_parm_type.
5532 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5533 (lang_mark_tree): Make vtt_parm.
5534 * decl2.c (build_artificial_parm): New function.
5535 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5536 (grokclassfn): Use build_artificial_parm.
5537 * init.c (initialize_vtbl_ptrs): Call
5538 fixup_all_virtual_upcast_offsets directly.
5539 (perform_member_init): Use the complete subobject destructor for
5541 (build_vtbl_address): New function.
5542 (expand_virtual_init): Handle VTTs.
5543 * optimize (maybe_clone_body): Likewise.
5544 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5546 (expand_indirect_vtbls_init): Remove.
5547 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5548 * tree.c (make_binfo): Make them bigger.
5550 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5552 * inc/cxxabi.h (__pbase_type_info): Define, based on
5553 __pointer_type_info.
5554 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5555 (__pointer_to_member_type_info): Likewise.
5556 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5557 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5558 (__pointer_type_info::__do_catch): Rename to ...
5559 (__pbase_type_info::__do_catch): ... here. Adjust.
5560 (__pbase_type_info::__pointer_catch): Implement.
5561 (__pointer_type_info::__pointer_catch): Adjust.
5562 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5564 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5566 * tinfo.h (__user_type_info::contained_virtual_p): New
5568 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5570 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5571 diamond shaped heirarchy. Add early out for mixed diamond and
5572 duplicate shaped heirarchy.
5574 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5576 * cp-tree.h (build_delete): Change prototype.
5577 (build_vec_delete): Likewise.
5578 * call.c (build_scoped_method_call): Use special_function_kind
5579 values to indicate the kind of destruction to be done.
5580 (build_method_call): Likewise.
5581 * decl.c (finish_destructor_body): Likewise.
5582 (maybe_build_cleanup_1): Likewise. Rename to ...
5583 (maybe_build_cleanup): ... this.
5584 * decl2.c (delete_sanity): Use special_function_kind
5585 values to indicate the kind of destruction to be done.
5586 (build_cleanup): Likewise.
5587 * init.c (perform_member_init): Likewise.
5588 (build_vec_delete_1): Likewise.
5589 (build_dtor_call): Simplify.
5590 (build_delete): Use special_function_kind
5591 values to indicate the kind of destruction to be done.
5592 (build_vbase_delete): Likewise.
5593 (build_vec_delete): Likewise.
5595 * init.c (sort_member_init): Fix typo in error message generation
5598 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5600 * semantics.c (begin_class_definition): make the packed
5601 attribute be sensitive to the "-fpack-struct" command line flag
5603 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5605 Update new-abi upcast algorithm.
5606 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5607 prototype and meaning of return value.
5608 (__si_class_type_info::__do_upcast): Likewise.
5609 (__vmi_class_type_info::__do_upcast): Likewise.
5610 * tinfo.cc (__class_type_info::__upcast_result): Replace
5611 whole2dst with part2dst. Adjust ctor.
5612 (__class_type_info::__do_upcast): Adjust call of worker function.
5613 (__class_type_info::__do_upcast): Adjust.
5614 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5616 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5617 virtual base in diamond heirarchy bug.
5619 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5621 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5622 and bitfield to tinfo_fn_p.
5623 (DECL_TINFO_FN_P): Adjust.
5624 (SET_DECL_TINFO_FN_P): Likewise.
5625 (DECL_MUTABLE_P): Likewise.
5626 (DECL_C_BIT_FIELD): Likewise.
5627 (SET_DECL_C_BIT_FIELD): Likewise.
5628 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5629 (DECL_UNINLINABLE): Likewise.
5630 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5631 (handle_using_decl): Remove assertion.
5632 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5633 to build FIELD_DECLs.
5634 (build_base_field): Likewise.
5635 (layout_class_type): Likewise.
5636 * decl.c (init_decl_processing): Likewise.
5637 (build_ptrmemfunc_type): Likewise.
5638 (grokdeclarator): Likewise.
5639 * decl2.c (grok_x_components): Likewise.
5640 * except.c (call_eh_info): Likewise.
5641 * init.c (init_init_processing): Likewise.
5642 * rtti.c (expand_class_desc): Likewise.
5643 (create_pseudo_type_info): Likewise.
5644 (get_vmi_pseudo_type_info): Likewise.
5645 (create_tinfo_types): Likewise.
5646 * ptree.c (print_lang_decl): Adjust.
5647 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5648 before checking DECL_MUTABLE_P.
5650 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5651 parameters for template functions.
5652 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5653 destructors as well as constructors.
5655 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5657 * class.c (build_ctor_vtbl_group): Set inits.
5658 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5659 DECL_THIS_INLINE appropriately for clones.
5661 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5662 (DECL_CONV_FN_P): Simplify.
5663 (DECL_OPERATOR): Remove.
5664 (language_to_string): Declare.
5665 * decl.c (duplicate_decls): Fix typo in comment.
5666 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5667 (grok_op_properties): Use DECL_CONV_FN_P instead of
5668 IDENTIFIER_TYPENAME_P.
5669 * dump.c (dequeue_and_dump): Dump the language linkage of
5671 * error.c (language_to_string): Give it external linkage.
5672 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5673 (implicitly_declare_fn): Set DECL_LANGUAGE.
5674 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5675 IDENTIFIER_TYPENAME_P.
5676 (tsubst_decl): Likewise.
5677 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5678 * semantics.c (finish_member_declaration): Don't mark members of
5679 classes declared in an extern "C" region as extern "C".
5681 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5683 * decl2.c (qualified_lookup_using_namespace): Look through
5686 * decl.c (push_using_decl): Return the old decl on namespace level.
5688 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5690 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5691 (VTT_NAME_PREFIX): New macro.
5692 (CTOR_VTBL_NAME_PREFIX): Likewise.
5693 (get_ctor_vtbl_name): New function.
5694 * class.c (get_vtable_name): Simplify.
5695 (get_vtt_name): New function.
5696 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5697 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5698 when a virtual base becomes primary.
5699 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5701 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5702 additional parameters.
5703 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5704 (initialize_array): New function.
5705 (build_vtt): Likewise.
5706 (build_vtt_inits): Likewise.
5707 (dfs_build_vtt_inits): Likewise.
5708 (dfs_fixup_binfo_vtbls): Likewise.
5709 (build_ctor_vtbl_group): Likewise.
5710 (initialize_vtable): Use initialize_array.
5711 (accumulate_vtbl_inits): Reimplement to handle construction
5713 (dfs_accumulate_vtbl_inits): Likewise.
5714 (bulid_vtbl_initializer): Adjust parameter name.
5715 * method.c (build_typename_overload): Remove #if 0'd code.
5716 (get_ctor_vtbl_name): New function.
5717 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5718 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5720 * cp-tree.h (struct lang_type): Remove search_slot.
5721 (CLASSTYPE_SEARCH_SLOT): Remove.
5722 (emit_base_init): Change prototype.
5723 (initialize_vtbl_ptrs): Likewise.
5724 (expand_indirect_vtbls_init): Likewise.
5725 (clear_search_slots): Remove.
5726 * decl.c (lang_mark_tree): Don't mark search_slot.
5727 * init.c (initialize_vtbl_ptrs): Simplify.
5728 (emit_base_init): Likewise.
5729 * search.c (struct vbase_info): Document decl_ptr.
5730 (convert_pointer_to_single_level): Remove.
5731 (dfs_find_vbases): Remove.
5732 (dfs_init_base_pointers): Simplify.
5733 (dfs_clear_vbase_slots): Remove.
5734 (dfs_vtable_path_unmark): New function.
5735 (init_vbase_pointers): Simplify.
5736 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5737 (expand_indirect_vtbls_init): Simplify. Don't call
5738 mark_all_temps_used.
5739 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5740 initialize_vtbl_ptrs.
5742 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5744 * except.c: Add static prototypes.
5746 2000-05-20 H.J. Lu <hjl@gnu.org>
5748 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5750 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5752 Don't create a separate copy of virtual bases for the
5753 CLASSTYPE_VBASECLASSES list.
5754 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5755 (BINFO_FOR_VBASE): Remove.
5756 (CANONICAL_BINFO): Adjust.
5757 (binfo_for_vbase): New function.
5758 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5759 instead of BINFO_FOR_VBASE.
5760 (build_vbase_pointer): Likewise.
5761 (build_secondary_vtable): Likewise.
5762 (dfs_mark_primary_bases): Likewise.
5763 (mark_primary_bases): Likewise.
5764 (layout_nonempty_base_or_field): Likewise.
5765 (dfs_set_offset_for_shared_vbases): Likewise.
5766 (dfs_set_offset_for_unshared_vbases): Likewise.
5767 (layout_virtual_bases): Likewise. Adjust for changes to the
5768 CLASSTYPE_VBASECLASSES list.
5769 (dump_class_hierarchy_r): Use binfo_for_vbase
5770 instead of BINFO_FOR_VBASE.
5771 (dump_class_hierarchy): Likewise.
5772 (finish_vtbls): Likewise.
5773 (build_vtbl_initializer): Adjust for changes to the
5774 CLASSTYPE_VBASECLASSES list.
5775 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5776 * decl.c (finish_destructor_body): Adjust for changes to the
5777 CLASSTYPE_VBASECLASSES list.
5778 * init.c (sort_base_init): Use binfo_for_vbase.
5779 (construct_virtual_bases): Adjust for changes to the
5780 CLASSTYPE_VBASECLASSES list.
5781 (expand_member_init): Use binfo_for_vbase.
5782 (build_vbase_delete): Adjust for changes to the
5783 CLASSTYPE_VBASECLASSES list.
5784 * method.c (do_build_copy_constructor): Likewise.
5785 * rtti.c (get_base_offset): Use binfo_for_vbase.
5786 (expand_class_desc): Remove #if 0'd code.
5787 * search.c (struct vbase_info): Remove vbase_types.
5788 (get_base_distance): Use binfo_for_vbase.
5789 (lookup_field_queue_p): Use CANONICAL_BINFO.
5790 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5791 (get_pure_virtuals): Adjust for changes to the
5792 CLASSTYPE_VBASECLASSES list.
5793 (dfs_find_vbases): Use binfo_for_vbase.
5794 (dfs_init_vbase_pointers): Likewise.
5795 (init_vbase_pointers): Don't initialize vi.vbase_types.
5796 (virtual_context): Use binfo_for_vbase.
5797 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5798 CLASSTYPE_VBASECLASSES list.
5799 (expand_indirect_vtbls_init): Simplify.
5800 (dfs_get_vbase_types): Don't replicate virtual bases.
5801 (find_vbase_instance): Use binfo_for_vbase.
5802 (binfo_for_vbase): New function.
5803 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5805 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5807 * decl2.c (finish_anon_union): Generalize error messages to handle
5808 anonymous structures.
5809 * init.c (perform_member_init): Remove `name' parameter.
5810 (build_field_list): New function.
5811 (sort_member_init): Handle anonymous union initialization order
5812 correctly. Check for multiple initializations of the same union.
5813 (emit_base_init): Don't look up fields by name here.
5814 (expand_member_init): Record the result of name lookup for future
5816 * typeck.c (build_component_ref): Fix formatting.
5818 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5820 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5821 * typeck.c (build_x_compound_expr): Replace warn_unused with
5824 * decl2.c (lang_decode_option): Update -Wall unused flags by
5825 calling set_Wunused.
5827 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5829 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5830 * init.c (dfs_vtable_path_unmark): Remove.
5831 * search.c (marked_new_vtable_p): Likewise.
5832 (unmarked_new_vtable_p): Likewise.
5833 (dfs_search_slot_nonempty_p): Likewise.
5834 (dfs_mark): Likewise.
5835 (dfs_vtable_path_unmark): Likewise.
5836 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5837 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5838 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5839 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5840 (init_vbase_pointers): Simplify.
5841 (expand_indirect_vtbls_init): Likewise.
5843 * class.c (copy_virtuals): New function.
5844 (build_primary_table): Use it.
5845 (build_secondary_vtable): Likewise.
5846 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5847 indicate that no vcall offset is required.
5848 (add_virtual_function): Likewise.
5849 (modify_all_vtables): Likewise.
5850 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5851 (dfs_accumulate_vtbl_inits): Likewise.
5852 (build_vtbl_initializer): Make changes to handle construction
5854 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5855 (build_rtti_vtbl_entries): Likewise.
5856 (build_vtable_entries): Handle a NULL vcall_index.
5858 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5860 * decl2.c (lang_decode_option): Fix thinko.
5862 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5864 * except.c (check_handlers): New fn.
5865 * cp-tree.h: Declare it.
5866 * semantics.c (finish_handler_sequence): Call it.
5867 (finish_function_handler_sequence): Likewise.
5868 (finish_handler_parms): Set TREE_TYPE on the handler.
5869 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5870 * search.c (get_base_distance_recursive): If protect>1, ignore
5872 (get_base_distance): Don't reduce watch_access.
5874 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5876 * lex.c: #include diagnostic.h.
5877 (lang_init_options): Set default prefixing rules.
5879 * lang-options.h: Add -fdiagnostics-show-location=.
5881 * decl2.c: #include diagnostic.h.
5882 (lang_decode_option): Handle -fdiagnostics-show-location=.
5884 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5886 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5887 * vec.cc: Revert my 2000-05-07 change.
5889 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5891 * class.c (check_field_decls): Complain about non-static data
5892 members with same name as class in class with constructor.
5894 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5896 * decl.c (grokdeclarator): Allow non-static data members with
5899 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5901 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5902 and pending_inline.filename. Update prototypes.
5903 * decl.c (define_label): Constify filename parameter.
5904 * decl2.c (warn_if_unknown_interface): Constify local char *.
5905 * input.c Constify input_source.filename. Don't declare
5906 input_filename or lineno. Constify filename parameter to feed_input.
5907 * lex.c (init_parse): Constify parameter and return value.
5908 (cp_pragma_interface, cp_pragma_implementation): Constify
5910 (reinit_parse_for_method, reinit_parse_for_block,
5911 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5912 Constify local char *.
5913 * pt.c: Don't declare lineno or input_filename.
5914 (print_template_context, tsubst_friend_function, tsubst_decl,
5915 tsubst, instantiate_decl): Constify local char *.
5916 * semantics.c (expand_body): Constify local char *.
5917 * tree.c (build_srcloc): Constify filename parameter.
5918 * typeck.c (c_expand_asm_operands): Constify filename
5921 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5923 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5926 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5928 * inc/cxxabi.h: Fix typos in comment.
5929 (__base_class_info::__offset): Use a static_cast.
5931 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5933 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5934 of std::size_t and std::ptrdiff_t respectively.
5935 * tinfo.cc: Likewise.
5938 2000-05-06 Richard Henderson <rth@cygnus.com>
5940 * typeck.c (build_c_cast): Don't warn integer->pointer size
5941 mismatch for constants.
5943 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5945 * rtti.c (ptmd_initializer): Set non-public, if class is
5948 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5949 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5950 __cxa_vec_delete): Likewise.
5951 * tinfo.cc (__dynamic_cast): Likewise.
5952 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5953 __cxa_vec_delete): Likewise.
5955 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5957 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5958 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5959 (lang_decl_flags): Add vcall_offset.
5960 (THUNK_VCALL_OFFSET): Use it.
5961 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5962 * method.c (make_thunk): Create the lang_decl here, not in
5964 (emit_thunk): Make generic thunks into ordinary functions once
5965 they have been fed to expand_body.
5966 * semantics.c (expand_body): Set current_function_is_thunk here.
5968 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5970 * class.c (update_vtable_entry_for_fn): Prototype.
5972 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5975 * search.c (dfs_build_inheritance_graph_order): Prototype.
5977 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5979 * cp-tree.h (special_function_kind): Add various kinds of
5981 (special_function_p): New function.
5982 * class.c (overrides): Don't let one kind of destructor override
5984 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5985 whether or not to instantiate a template.
5986 * tree.c (special_function_p): Define.
5988 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5990 * cp-tree.def (THUNK_DECL): Remove.
5991 * cp-tree.h (DECL_THUNK_P): New macro.
5992 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5993 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5994 (SET_DECL_THUNK_P): Likewise.
5995 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5996 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5997 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5998 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5999 (duplicate_decls): Likewise.
6000 (pushdecl): Likewise. Adjust thunk handling.
6001 (grokfndecl): Use DECL_EXTERN_C_P.
6002 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6003 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6004 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6005 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6006 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6007 DECL_NO_STATIC_CHAIN.
6008 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6009 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6010 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6013 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6015 * tree.c (walk_tree): Set lineno.
6017 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6019 * exception.cc: Update license notice.
6021 * new1.cc: Likewise.
6022 * new2.cc: Likewise.
6023 * tinfo.cc: Likewise.
6024 * tinfo2.cc: Likewise.
6026 * inc/cxxabi.h: Likewise.
6027 * inc/exception: Likewise.
6028 * inc/new: Likewise.
6029 * inc/new.h: Likewise.
6030 * inc/typeinfo: Likewise.
6032 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6034 * tree.c (build_target_expr_with_type): If we already have a
6035 TARGET_EXPR, just return it.
6037 * optimize.c (initialize_inlined_parameters): Don't generate an
6038 EXPR_STMT if we can just use DECL_INITIAL.
6039 * decl.c (emit_local_var): Only make the initialization a
6040 full-expression if stmts_are_full_exprs_p.
6042 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6044 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6046 * call.c (standard_conversion): Use it.
6047 (direct_reference_binding): Likewise.
6048 (build_over_call): Likewise.
6049 (is_properly_derived_from): Likewise.
6050 (compare_ics): Likewise.
6051 * class.c (resolves_to_fixed_type_p): Likewise.
6052 * optimize.c (declare_return_variable): Likewise.
6053 * pt.c (is_specialization_of): Likewise.
6055 * typeck.c (comp_target_parms): Likeiwse.
6056 (build_static_cast): Likewise.
6057 (build_reinterpret_cast): Likewise.
6058 (build_const_cast): Likewise.
6059 (comp_ptr_ttypes_real): Likewise.
6060 (comp_ptr_ttypes_const): Likewise.
6061 * typeck2.c (process_init_constructor): Likewise.
6063 2000-04-30 Scott Snyder <snyder@fnal.gov>
6065 * decl.c (finish_destructor_body): Use the base destructor when
6066 destroying virtual bases.
6068 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6070 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6072 * optimize.c (struct inline_data): Add target_exprs field.
6073 (declare_return_variable): When a function returns an aggregate,
6074 use the variable declared in the TARGET_EXPR as the remapped
6076 (expand_call_inline): Update the pending target_exprs stack.
6077 (optimize_function): Initialize the stack.
6079 * decl2.c (finish_file): Fix typo in comment.
6081 * method.c (emit_thunk): Don't try to return a `void' value.
6083 * optimize.c (initialize_inlined_parameters): If the parameter is
6084 addressable, we need to make a new VAR_DECL, even if the
6085 initializer is constant.
6087 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6089 * decl.c (grok_op_properties): Add an extra check of argtypes.
6091 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6093 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6095 (initialize_inlined_parameters): Try to avoid creating new
6098 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6100 * lex.c (my_get_run_time): Remove.
6101 (init_filename_times): Use get_run_time instead of my_get_run_time.
6102 (check_newline): Likewise.
6103 (dump_time_statistics): Likewise.
6104 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6105 of computing elapsed time explicitly.
6107 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6109 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6110 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6111 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6112 before calling decl_constant_value.
6113 * class.c (check_bitfield_decl): Likewise.
6114 * cvt.c (ocp_convert): Likewise.
6115 (convert): Likewise.
6116 * decl.c (compute_array_index_type): Likewise.
6117 (build_enumerator): Likewise.
6118 * decl2.c (check_cp_case_value): Likewise.
6119 * pt.c (convert_nontype_argument): Likewise.
6121 * typeck.c (decay_conversion): Likewise.
6122 (build_compound_expr): Likewise.
6123 (build_reinterpret_cast): Likewise.
6124 (build_c_cast): Likewise.
6125 (convert_for_assignment): Likewise.
6127 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6129 * decl.c (finish_function): Don't play games with DECL_INLINE.
6131 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6133 * ir.texi: Correct typo.
6135 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6137 * decl.c (grokdeclarator): Reject VLAs as members.
6139 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6141 * call.c (standard_conversion): Accept conversion between
6144 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6146 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6148 * decl2.c (finish_file): Remove double setup for accounting
6151 2000-04-24 Robert Lipe <robertlipe@usa.net>
6153 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6155 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6157 * new.cc (set_new_handler): Needs to be in std::.
6159 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6161 * cp-tree.h (lang_decl): Remove pretty_function_p.
6162 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6163 language-specific node.
6164 * decl.c (cp_make_fname_decl): Use build_decl, not
6165 build_lang_decl, to build the variables.
6166 (grokvardecl): Don't call build_lang_decl for local variables in
6168 (grokdeclarator): Don't call build_lang_decl for local type
6169 declarations in templates.
6170 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6171 zero'd memory, rather than calling memset.
6172 * pt.c: Include hashtab.h.
6173 (local_specializations): New variable.
6174 (retrieve_local_specialization): Use it.
6175 (register_local_specialization): Likewise.
6176 (tsubst_decl): Don't assume local variables have
6178 (instantiate_decl): Set up local_specializations.
6179 * Makefile.in (HTAB_H): New variable.
6181 2000-04-23 Richard Henderson <rth@cygnus.com>
6183 * typeck.c (c_expand_asm_operands): Restore the original
6184 contents of the output list.
6186 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6188 * ir.texi: Document complex number representation.
6190 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6192 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6193 (target_incomplete_p): New function.
6194 (tinfo_base_init): Create comdat NTBS name variable.
6195 (ptr_initializer): Add non_public parameter. Calculate it.
6196 (ptmd_initializer): Likewise.
6197 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6198 (create_real_tinfo_var): Add non_public parameter. Use it.
6199 Push proxy into global namespace.
6200 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6202 * inc/typeinfo (type_info::before, type_info::operator==):
6203 Compare __name addresses.
6205 * tinfo2.cc: Remove new-abi builtins comment.
6207 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6209 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6211 * call.c (joust): Exit early if we get the same function, too.
6213 * decl2.c (key_method): Return NULL_TREE for template classes.
6214 (import_export_class): Don't need to check for template classes.
6216 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6218 * lex.c: Remove references to cccp.c.
6220 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6222 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6223 volatile_memfunc. Add destructor_attr. Adjust dummy.
6224 (DECL_DESTRUCTOR_P): Use destructor_attr.
6225 (DECL_CONST_MEMFUNC_P): Reimplement.
6226 (DECL_VOLATILE_MEMFUNC_P): Remove.
6227 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6228 (overrides): Use DECL_DESTRUCTOR_P.
6229 (check_for_override): Likewise.
6230 * decl.c (start_function): Likewise.
6231 * decl2.c (grokfclassfn): Likewise.
6232 (check_classfn): Likewise.
6233 (grok_function_init): Likewise.
6235 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6237 * decl2.c (grokfield): Issue error on illegal data member
6240 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6242 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6244 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6246 * class.c (build_vtable_entry): Don't build thunks for type-info
6249 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6251 * decl.c (decls_match): Allow a redeclaration of a builtin to
6252 specify args while the builtin did not.
6254 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6256 * cp-tree.def (THUNK_DECL): Add to documentation.
6257 * cp-tree.h (flag_huge_objects): Declare.
6258 * class.c (modify_vtable_entry): Tidy.
6259 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6260 Calculate delta appropriately for the new ABI.
6261 (dfs_modify_vtables): Use it.
6262 (modify_all_vtables): Fix thinko in code to add overriding copies
6263 of functions to primary vtables.
6264 (build_clone): Fix typo in comment.
6265 (clone_function_decl): Correct order of destructors in vtable.
6266 (build_vbase_offset_vtbl_entries): Adjust comment.
6267 (dfs_vcall_offset_queue_p): Remove.
6268 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6269 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6270 (build_vtable_entry): Correct check for pure virtual functions.
6271 Don't declare flag_huge_objects.
6272 * decl.c (flag_huge_objects): Remove declaration.
6273 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6274 Use int_size_in_bytes.
6275 (emit_thunk): Handle vcall offset thunks.
6277 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6279 * decl2.c (parse_time, varconst_time): Delete declarations.
6280 (finish_file): Delete LINENO declaration.
6281 START_TIME and THIS_TIME now long.
6283 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6285 * class.c (build_base_field): Reformat comment.
6287 * inc/cxxabi.h (stddef.h): Comment inclusion.
6288 (__base_class_info::__offset): Comment shift.
6290 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6292 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6293 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6294 (cp_push_exception_identifier): New macro.
6295 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6296 (DECL_BASE_DESTRUCTOR_P): Likewise.
6297 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6298 (get_vtbl_decl_for_binfo): Fix formatting.
6299 (in_charge_arg_for_name): New macro.
6300 (maybe_build_cleanup_and_delete): Remove declaration.
6301 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6302 (in_charge_arg_for_name): New function.
6303 (build_new_method_call): Use it. Handle cloned destructors.
6304 (build_clone): Don't make the base constructor virtual.
6305 Automatically defer generated functions.
6306 (clone_function_decl): Handle destructors, too.
6307 (clone_constructors_and_destructors): Likewise.
6308 (create_vtable_ptr): Don't create a vtable entry for a cloned
6310 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6311 (initialize_predefined_identifiers): Update appropriately.
6312 (finish_destructor_body): Simplify.
6313 (maybe_build_cleanup_and_delete): Remove.
6314 * except.c (expand_throw): Handle new-ABI destructors.
6315 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6316 (build_dtor_call): New function.
6317 (build_delete): Use it. Simplify.
6318 * optimize.c (maybe_clone_body): Handle destructors.
6319 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6321 * exception.cc (cleanup_fn): New typedef.
6322 (CALL_CLEANUP): New macro.
6323 (cp_eh_info): Use them.
6324 (__cp_push_exception): Likewise.
6325 (__cp_pop_exception): Likewise.
6327 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6329 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6330 (complete_dtor_identifier): New macro.
6331 (CLASSTYPE_FIRST_CONVERSION): Remove.
6332 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6333 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6334 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6335 (CLASSTYPE_CONSTRUCTORS): Likewise.
6336 (CLASSTYPE_DESTRUCTORS): Likewise.
6337 (lang_decl): Add cloned_function.
6338 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6339 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6340 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6341 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6342 (DECL_CLONED_FUNCTION_P): Likewise.
6343 (DECL_CLONED_FUNCTION): Likewise.
6344 (clone_function_decl): Declare.
6345 (maybe_clone_body): Likewise.
6346 * call.c (build_user_type_conversion_1): Call complete object
6347 constructors in the new ABI.
6348 (build_new_method_call): Don't add in-charge parameters under the
6350 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6351 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6352 CLASSTYPE_DESTRUCTOR_SLOT.
6353 (build_clone): New function.
6354 (clone_function_decl): Likewise.
6355 (clone_constructors_and_destructors): Likewise.
6356 (check_bases_and_members): Use it.
6357 * decl.c (iniitialize_predefined_identifiers): Initialize
6358 complete_dtor_identifier.
6359 (finish_function): Don't add extra code to a clone.
6360 (lang_mark_tree): Mark cloned_function.
6361 * decl2.c (mark_used): Don't bother trying to instantiate things
6363 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6364 * method.c (set_mangled_name_for_decl): Don't treat clones as
6366 (synthesize_method): Sythesize cloned functions, not the clones.
6367 * optimize.c (inline_data): Update comment on ret_label.
6368 (remap_block): Don't assume DECL_INITIAL exists.
6369 (copy_body_r): Allow ret_label to be NULL.
6370 (maybe_clone_body): Define.
6371 * pt.c (tsubst_decl): Handle clones.
6372 (instantiate_clone): New function.
6373 (instantiate_template): Use it.
6374 (set_mangled_name_for_template_decl): Don't treat clones as
6376 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6377 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6378 * semantics.c (expand_body): Clone function bodies as necessary.
6380 * optimize.c (remap_decl): Avoid sharing structure for arrays
6381 whose size is only known at run-time.
6382 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6384 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6385 to has_in_charge_parm_p.
6386 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6387 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6388 (DECL_COPY_CONSTRUCTOR_P): New macro.
6389 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6390 (build_user_type_conversion_1): Likewise.
6391 (convert_like_real): Likewise.
6392 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6393 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6394 (copy_args_p): Likewise.
6395 (grok_ctor_properties): Likewise.
6396 (start_function): Likewise.
6397 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6398 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6399 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6400 * method.c (do_build_copy_constructor): Use
6401 DECL_HAS_IN_CHARGE_PARM_P.
6402 (synthesize_method): Likewise.
6403 * pt.c (instantiate_template): Remove goto.
6404 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6407 * cp-tre.h (finish_function): Change prototype.
6408 * decl.c (end_cleanup_fn): Adjust caller.
6409 (finish_function): Take only one parameter.
6410 * decl2.c (finish_objects): Adjust caller.
6411 (finish_static_storage_duration_function): Likewise.
6412 * method.c (emit_thunk): Likewise.
6413 * parse.y: Likewise.
6414 * parse.c: Regenerated.
6415 * pt.c (instantiate_decl): Likewise.
6416 * rtti.c (synthesize_tinfo_fn): Likewise.
6417 * semantics.c (expand_body): Likewise.
6419 * cp-tree.h (copy_decl): New function.
6420 * class.c (finish_struct_1): Use it.
6421 * lex.c (copy_decl): Define it.
6422 * pt.c (tsubst_decl): Likewise.
6423 * tree.c (copy_template_template_parm): Likewise.
6425 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6426 has_nonpublic_assign_ref.
6427 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6428 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6429 * class.c (finish_struct_methods): Don't set
6430 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6431 (interface_only): Don't declare.
6432 (interface_unknown): Likewise.
6434 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6436 * tree.h (HAVE_TEMPLATES): Remove definition.
6437 * lang-options.h (-fthis-is-variable): Remove documentation.
6439 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6441 * class.c (instantiate_type): Handle object-relative template-id.
6443 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6444 * decl.c (cplus_expand_expr_stmt): Not here.
6446 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6447 Initialize exprtype earlier.
6449 * parse.y (fn.def1): Check for defining types in return types.
6451 * decl.c (check_tag_decl): Notice extra fundamental types.
6452 Diagnose empty decls in classes, too.
6454 * decl.c (grokdeclarator): Don't override an anonymous name if no
6455 declarator was given.
6457 * cvt.c (convert_to_void): Call resolve_offset_ref.
6459 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6461 * decl2.c (decl_namespace): Handle getting a type.
6463 * typeck.c (build_c_cast): Re-enable warning for cast between
6464 pointer and integer of different size.
6466 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6468 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6470 (__pointer_type_info::__pointer_catch): New virtual function.
6471 (__pointer_to_member_type_info): Derive from
6472 __pointer_type_info. Adjust.
6473 (__pointer_to_member_type_info::__do_catch): Remove.
6474 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6475 (__pointer_to_member_type_info::__pointer_catch): Declare.
6476 * rtti.c (qualifier_flags): Add restrict flag.
6477 (ptmd_initializer): Reorder members.
6478 (create_tinfo_types): Expand comments. Reorder
6479 ptmd_desc_type_node members.
6480 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6482 (__pointer_type_info::__do_catch): Move specific code into
6483 __pointer_catch. Call it.
6484 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6485 specific catch checking. Fix void conversion check.
6486 (__pointer_to_member_type_info::__do_catch): Remove.
6487 (__pointer_to_member_type_info::__pointer_catch): Implement.
6489 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6491 * lex.c (init_parse): Remove traces of classof and headof.
6492 * decl2.c (flag_operator_names): Default to 1.
6493 (lang_decode_option): Do not set it for -ansi.
6495 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6497 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6498 (DECL_MAIN_VARIANT): Remove.
6499 * decl.c (duplicate_decls): Don't set it.
6500 (start_function): Likewise.
6501 (lang_mark_tree): Don't mark it.
6502 * decl2.c (defer_fn): Don't use it.
6503 * lex.c (retrofit_lang_decl): Don't set it.
6504 * pt.c (tsubst_decl): Likewise.
6505 * ptree.c (print_lang_decl): Don't print it.
6506 * typeck.c (mark_addressable): Don't use it.
6508 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6510 * vec.cc: Include <new> and <exception>.
6511 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6512 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6514 (__cxa_vec_delete): Catch dtor exceptions.
6516 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6518 Prepend __ to implementation defined names.
6519 * inc/typeinfo (type_info): Rename _name to __name.
6520 (type_info::type_info): Rename parameter.
6521 (type_info::operator==, type_info::operator!=,
6522 type_info::before): Likewise.
6523 (type_info::is_pointer_p, type_info::is_function_p,
6524 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6527 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6528 (__pointer_type_info::__pointer_type_info): Likewise.
6529 (__pointer_type_info::is_pointer_p,
6530 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6531 (__array_type_info::__array_type_info): Rename parameters.
6532 (__function_type_info::__function_type_info): Likewise.
6533 (__function_type_info::is_function_p): Prepend __.
6534 (__enum_type_info::__enum_type_info): Rename parameters.
6535 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6537 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6539 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6540 (__class_type_info::__class_type_info): Rename parameters.
6541 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6542 (__class_type_info::upcast_result,
6543 __class_type_info::dyncast_result): Prepend __. Move definition
6545 (__class_type_info::do_upcast, __class_type_info::do_catch,
6546 __class_type_info::find_public_src,
6547 __class_type_info::do_dyncast,
6548 __class_type_info::do_find_public_src): Prepend __. Rename
6550 (__si_class_type_info::__si_class_type_info): Rename parameters.
6551 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6552 __si_class_type_info::do_find_public_src): Prepent __. Rename
6554 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6555 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6556 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6558 (__dynamic_cast): Rename parameters.
6559 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6560 type_info::do_catch, type_info::do_upcast): Prepend __.
6561 (contained_p, public_p, virtual_p, contained_public_p,
6562 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6563 (__class_type_info::do_catch,
6564 __class_type_info::do_upcast): Prepend __. Adjust.
6565 (__class_type_info::__upcast_result,
6566 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6568 (__class_type_info::find_public_src): Prepend __. Adjust.
6569 (__class_type_info::do_find_public_src,
6570 __si_class_type_info::do_find_public_src,
6571 __vmi_class_type_info::do_find_public_src): Likewise.
6572 (__class_type_info::do_dyncast,
6573 __si_class_type_info::do_dyncast,
6574 __vmi_class_type_info::do_dyncast): Likewise.
6575 (__class_type_info::do_upcast,
6576 __si_class_type_info::do_upcast,
6577 __vmi_class_type_info::do_upcast): Likewise.
6578 (__dynamic_cast): Adjust.
6579 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6580 (__function_type_info::is_function_p): Likewise.
6581 (__pointer_type_info::do_catch): Likewise. Adjust.
6582 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6583 (__throw_type_match_rtti_2): Adjust.
6584 (__is_pointer): Adjust.
6586 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6588 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6589 (complete_ctor_identifier): New macro.
6590 (special_function_kind): Add sfk_copy_constructor and
6591 sfk_assignment_operator.
6592 (LOOKUP_HAS_IN_CHARGE): Remove.
6593 (cons_up_default_function): Rename to ...
6594 (implicitly_declare_fn): ... this.
6595 * call.c (build_new_method_call): Add in-charge parameters for
6597 * class.c (add_implicitly_declared_members): Change parameter name
6598 from cant_have_assignment to cant_have_const_assignment.
6599 Replace calls to cons_up_default_function to implicitly_declare_fn.
6600 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6601 * decl.c (initialize_predefined_identifiers): Initialize it.
6602 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6604 * init.c (expand_default_init): Don't calculate the in-charge
6606 (build_new_1): Likewise.
6607 * lex.c (cons_up_default_function): Move to method.c.
6608 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6609 (implicitly_declare_fn): New function.
6610 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6611 (build_modify_expr): Likewise.
6612 * typeck2.c (build_functional_cast): Likewise.
6614 Under the new ABI, constructors don't return `this'.
6615 * cp-tree.h (warn_reorder): Declare.
6616 (special_function_kind): New enum.
6617 (global_base_init_list): Remove declaration.
6618 (emit_base_init): Don't return a value.
6619 (check_base_init): Don't declare.
6620 (is_aggr_typedef): Likewise.
6621 * decl.c (check_special_function_return_type): New function.
6622 (return_types): Remove.
6623 (grokdeclarator): Use check_special_function_return_type.
6624 (start_function): Don't initialize ctor_label under the new ABI.
6625 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6626 * init.c (begin_init_stmts): Move to top of file.
6627 (finish_init_stmts): Likewise.
6628 (warn_reorder): Don't declare.
6629 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6631 (check_base_init): Remove.
6632 (is_aggr_typedef): Likewise.
6633 (build_new_1): Don't use the return value of a constructor.
6634 * semantics.c (setup_vtbl_ptr): Don't use the return value
6636 * typeck.c (check_return_expr): Don't magically convert return
6637 statements into `return this' in constructors under the new ABI.
6639 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6640 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6641 (base_ctor_identifier): New macro.
6642 (base_dtor_identifier): Likewise.
6643 (deleting_dtor_identifier): Likewise.
6644 * decl.c: Don't include obstack.h.
6645 (obstack_chunk_alloc): Don't define.
6646 (obstack_chunk_free): Likewise.
6647 (struct predefined_identifier): New type.
6648 (initialize_predefined_identifiers): New function.
6649 (init_decl_processing): Use it.
6650 (debug_temp_inits): Remove.
6651 (start_method): Don't call preserve_data.
6652 (hack_incomplete_structures): Update comment.
6653 * init.c (init_init_processing): Don't initialize
6655 (build_offset_rf): Remove dead code.
6656 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6657 * search.c (init_search_processing): Don't initialize
6660 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6662 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6663 some sign_compare warnings.
6665 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6667 Rename abi::__vmi_class_type_info members.
6668 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6669 base_list, detail_masks members to vmi_flags, vmi_base_count,
6670 vmi_bases and vmi_flags_masks respectively.
6671 (__vmi_class_type_info::vmi_flags_masks): Rename
6672 details_unknown_mask to flags_unknown_mask.
6673 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6674 (__vmi_class_type_info::do_find_public_src): Adjust.
6675 (__vmi_class_type_info::do_dyncast): Adjust.
6676 (__vmi_class_type_info::do_upcast): Adjust.
6678 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6680 * tinfo.cc (convert_to_base): New function.
6681 (get_vbase_offset): Remove. Move into convert_to_base.
6682 (__vmi_class_type_info::do_find_public_src): Adjust.
6683 (__vmi_class_type_info::do_dyncast): Adjust.
6684 (__vmi_class_type_info::do_upcast): Adjust.
6686 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6688 * tinfo.cc (operator=): Use __builtin_strcmp.
6689 * tinfo2.cc (before): Likewise.
6691 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6693 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6694 (DECL_SAVED_INLINE): Rename to ...
6695 (DECL_DEFERRED_FN): ... this.
6696 (in_function_p): Remove declaration.
6697 (mark_inline_for_output): Rename to ...
6698 (defer_fn): ... this.
6699 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6700 (in_function_p): Remove definition.
6701 * decl2.c (saved_inlines): Rename to ...
6702 (deferred_fns): ... this.
6703 (saved_inlines_used): Rename to ...
6704 (deferred_fns_used): ... this.
6705 (mark_inline_for_output): Rename to ...
6706 (defer_fn): ... this.
6707 (finish_file): Adjust accordingly.
6708 (init_decl2): Likewise.
6709 * lex.c (cons_up_default_function): Likewise.
6710 * pt.c (mark_decl_instantiated): Likewise.
6711 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6713 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6714 * semantics.c (expand_body): Defer more functions.
6716 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6719 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6721 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6722 __cxa_vec_delete): Declare.
6724 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6726 * rtti.c (dfs_class_hint_mark): New static function.
6727 (dfs_class_hint_unmark): New static function.
6728 (class_hint_flags): Use them.
6730 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6732 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6734 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6736 * cp-tree.h (instantiate_decl): Change prototype.
6737 * decl2.c (mark_used): Adjust call.
6738 * optimize.c (inlinable_function_p): Adjust handling of templates.
6739 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6740 (do_type_instantiation): Likewise.
6741 (instantiate_decl): Defer more templates.
6742 (instantiate_pending_templates): Adjust logic to handle inline
6745 * Makefile.in (GGC_H): New variable. Use it throughout in place
6748 * call.c: Don't include obstack.h. Include ggc.h.
6749 (obstack_chunk_alloc): Don't define.
6750 (obstack_chunk_free): Likewise.
6751 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6752 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6753 (pop_switch): Free it.
6755 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6757 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6758 if we don't have a DECL_FIELD_OFFSET.
6760 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6762 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6765 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6767 * cfns.gperf (hash, libc_name_p): Prototype.
6769 * rtti.c (build_dynamic_cast_1): Constification.
6771 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6773 * semantics.c (deferred_type_access_control): Prototype.
6775 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6777 Correct many new ABI issues regarding vbase and vcall offset
6779 * cp-tree.h (BINFO_VTABLE): Document.
6780 (struct lang_type): Tweak formatting.
6781 (BINFO_PRIMARY_BINFO): Add to documentation.
6782 (CLASSTYPE_VSIZE): Fix typo in comment.
6783 (CLASSTYPE_VBASECLASSES): Update documentation.
6784 (BINFO_VBASE_MARKED): Remove.
6785 (SET_BINFO_VBASE_MARKED): Likewise.
6786 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6787 (BINFO_FIELDS_MARKED): Remove.
6788 (SET_BINFO_FIELDS_MARKED): Likewise.
6789 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6790 (enum access_kind): New enumeration.
6791 (num_extra_vtbl_entries): Remove declaration.
6792 (size_extra_vtbl_entries): Likewise.
6793 (get_vtbl_decl_for_binfo): New function.
6794 (dfs_vbase_unmark): Remove declaration.
6795 (mark_primary_bases): Likewise.
6796 * class.c (SAME_FN): Remove.
6797 (struct vcall_offset_data_s): Move definition.
6798 (build_vbase_pointer): Use `build', not `build_binary_op', to
6799 access the vbase pointer under the new ABI.
6800 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6801 (build_primary_vtable): Likewise.
6802 (dfs_mark_primary_bases): Move here from search.c.
6803 (mark_primary_bases): Likewise.
6804 (determine_primary_bases): Under the new ABI, don't make a base
6805 class a primary base just because we don't yet have any virtual
6807 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6808 (num_vfun_entries): Remove.
6809 (dfs_count_virtuals): Likewise.
6810 (num_extra_vtbl_entries): Likewise.
6811 (size_extra_vtbl_entries): Likewise.
6812 (layout_virtual_bases): Iterate in inheritance graph order under
6814 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6815 indicate that a vfield is present.
6816 (init_class_processing): Initialize access_public_node, etc., from
6818 (get_vtbl_decl_for_binfo): New function.
6819 (dump_class_hierarchy_r): Likewise.
6820 (dump_class_hierarchy): Use it.
6821 (finish_vtbls): Build the vtbls in inheritance graph order.
6822 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6823 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6824 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6826 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6827 where the vptr points, even for primary vtables.
6828 (build_vtbl_initializer): Adjust handling of vbase and vcall
6830 (build_vcall_and_vbase_vtable_entries): New function.
6831 (dfs_build_vbase_offset_vtbl_entries): Remove.
6832 (build_vbase_offset_vtbl_entries): Reimplement.
6833 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6834 were already handled in a primary base class vtable.
6835 (build_vcall_offset_vtbl_entries): Adjust.
6836 (build_rtti_vtbl_entries): Adjust.
6837 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6838 * init.c (expand_virtual_init): Simplify.
6839 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6840 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6841 * search.c (BINFO_ACCESS): New macro.
6842 (SET_BINFO_ACCESS): Likewise.
6843 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6844 (access_in_type): Likewise.
6845 (dfs_accessible_p): Likewise.
6846 (protected_accessible_p): Likewise.
6847 (lookup_fnfields_1): Adjust documentation.
6848 (dfs_mark_primary_bases): Move to class.c
6849 (mark_primary_bases): Likewise.
6850 (dfs_vbase_unmark): Remove.
6851 (virtual_context): Use BINFO_FOR_VBASE.
6852 (dfs_get_vbase_types): Simplify.
6853 (dfs_build_inheritance_graph_order): New function.
6854 (get_vbase_types): Use it.
6855 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6857 * tinfo.cc (get_vbase_offset): New function.
6858 (__vmi_class_type_info::do_find_public_src): Use it.
6859 (__vmi_class_type_info::do_dyncast): Likewise.
6860 (__vmi_class_type_info::do_upcast): Likewise.
6862 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6864 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6866 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6868 * rtti.c (class_hint_flags): Rename flags.
6869 (class_initializer): Remove flags.
6870 (synthesize_tinfo_var): Combine offset and flags. Add flags
6871 for __vmi_class_type_info.
6872 (create_tinfo_types): Remove flags from __class_type_info and
6873 __si_class_type_info. Merge flags and offset from
6874 base_class_type_info.
6875 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6876 (__base_class_info::is_virtual_p): Adjust.
6877 (__base_class_info::is_public_p): Adjust.
6878 (__base_class_info::offset): New accessor.
6879 (__class_type_info::details): Remove member.
6880 (__class_type_info::__class_type_info): Lose details.
6881 (__class_type_info::detail_masks): Remove.
6882 (__si_class_type_info::__si_class_type_info): Lose details.
6883 (__vmi_class_type_info::details): New member.
6884 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6885 (__vmi_class_type_info::detail_masks): New member.
6886 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6887 with unknown_details_mask.
6888 (__vmi_class_type_info::do_find_public_src): Adjust
6889 (__vmi_class_type_info::do_dyncast): Adjust.
6890 (__vmi_class_type_info::do_upcast): Set result details, if
6892 (__dynamic_cast): Temporarily #if out optimization.
6894 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6896 * rtti.c (get_tinfo_decl): Mark used.
6897 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6898 mark as dealt with, if we output it.
6900 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6902 * class.c: Reorganize to put virtual function table initialization
6903 machinery at the end of the file.
6905 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6907 * class.c (finish_struct): Use bitsize_zero_node.
6908 * pt.c (instantiate_class_template): Likewise.
6910 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6912 Put RTTI entries at negative offsets in new ABI.
6913 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6914 vbase offset at index -3, not -1.
6915 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6916 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6917 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6918 (build_rtti_vtbl_entries): New function.
6919 (set_rtti_entry): Remove.
6920 (build_primary_vtable): Don't use it.
6921 (build_secondary_vtable): Likewise.
6922 (start_vtable): Remove.
6923 (first_vfun_index): New function.
6924 (set_vindex): Likewise.
6925 (add_virtual_function): Don't call start_vtable. Do call
6927 (set_primary_base): Rename parameter.
6928 (determine_primary_base): Likewise.
6929 (num_vfun_entries): Don't use skip_rtti_stuff.
6930 (num_extra_vtbl_entries): Include RTTI information.
6931 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6932 (skip_rtti_stuff): Remove.
6933 (dfs_modify_vtables): Don't use it.
6934 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6935 (layout_nonempty_base_or_field): Update size handling.
6936 (create_vtable_ptr): Tweak.
6937 (layout_class_type): Adjust parameter names.
6938 (finish_struct_1): Simplify.
6939 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6940 (skip_rtti_stuff): Remove.
6941 (first_vfun_index): New function.
6942 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6943 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6944 (marked_vtable_pathp): Declare.
6945 (unmarked_vtable_pathp): Likewise.
6946 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6948 * rtti.c (build_headof): Look for RTTI at negative offsets.
6949 (get_tinfo_decl_dynamic): Likewise.
6950 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6952 (create_pseudo_type_info): Do it here instead. Adjust so that
6953 vptr points at first virtual function.
6954 * search.c (marked_vtable_pathp): Make it global.
6955 (unmarked_vtable_pathp): Likewise.
6956 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6957 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6958 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6959 (get_pure_virtuals): Likewise.
6960 (expand_upcast_fixups): Likewise.
6961 * tree.c (debug_binfo): Likewise.
6962 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6965 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6967 * class.c (check_field_decl): Fix typo.
6968 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6969 (check_methods): Likewise.
6970 (check_field_decls): Likewise.
6971 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6972 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6973 Use DECL_RESULT_FLD, not DECL_RESULT.
6974 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6975 * lex.c (identifier_type): Likewise.
6976 * pt.c (determine_specialization, lookup_template_class): Likewise.
6977 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6978 (resolve_overloaded_unification, more_specialized): Likewise.
6979 * semantics.c (finish_member_declaration): Likewise.
6980 * typeck.c (build_x_function_call): Likewise.
6982 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6984 * class.c (layout_empty_base): Handle empty bases with non-byte
6986 (build_base_field): Likewise.
6987 (layout_virtual_bases): Likewise.
6989 * class.c (finish_struct_1): Fix typo in this change:
6991 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6993 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6995 * decl.c (grokdeclarator): Count partial specializations when
6996 keeping track of how many template classes have been seen.
6998 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7000 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7002 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7003 (get_vfield_offset): Use byte_position.
7004 (set_rtti_entry): Set OFFSET to ssizetype zero.
7005 (get_binfo_offset_as_int): Deleted.
7006 (dfs_record_base_offsets): Use tree_low_cst.
7007 (dfs_search_base_offsets): Likewise.
7008 (layout_nonempty_base_or_field): Reflect changes in RLI format
7009 and call byte_position.
7010 (layout_empty_base): Convert offset to ssizetype.
7011 (build_base_field): use rli_size_unit_so_far.
7012 (dfs_propagate_binfo_offsets): Do computation in proper type.
7013 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7014 (layout_class_type): Reflect changes in RLI names and fields.
7015 (finish_struct_1): Set DECL_FIELD_OFFSET.
7016 * dump.c (dequeue_and_dump): Call bit_position.
7017 * expr.c (cplus_expand_constant): Use byte_position.
7018 * rtti.c (expand_class_desc): Use bitsize_one_node.
7019 * typeck.c (build_component_addr): Use byte_position and don't
7020 special case for zero offset.
7022 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7024 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7026 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7028 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7031 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7033 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7035 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7036 make_typename_type, check_initializer, cp_finish_decl,
7037 xref_tag): Likewise.
7038 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7039 decl_namespace, arg_assoc_template_arg, arg_assoc,
7040 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7041 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7042 args_to_string): Likewise.
7043 * friend.c (is_friend): Likewise.
7044 * lex.c (note_got_semicolon, note_list_got_semicolon,
7045 is_global): Likewise.
7046 * method.c (build_overload_nested_name, build_overload_value,
7047 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7048 * parse.y (typename_sub, typename_sub1): Likewise.
7049 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7050 process_partial_specialization, convert_template_argument,
7051 template_args_equal, add_pending_template, lookup_template_class,
7052 for_each_template_parm_r, maybe_fold_nontype_arg,
7053 tsubst, instantiate_template, type_unification_real, unify,
7054 instantiate_pending_templates, set_mangled_name_for_template_decl):
7056 * repo.c (repo_get_id, repo_template_used): Likewise.
7057 * search.c (lookup_field_1): Likewise.
7058 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7059 * xref.c (classname): Likewise.
7061 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7063 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7064 (CANONICAL_BINFO): New macro.
7065 (BINFO_NEW_VTABLE_MARKED): Use it.
7066 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7067 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7068 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7070 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7071 (build_secondary_vtable): Likewise.
7072 (dfs_finish_vtbls): Likewise.
7073 (dfs_accumulate_vtbl_inits): Likewise.
7074 (accumulate_vtbl_inits): New function.
7075 (finish_vtbls): Make sure that virtual bases come after
7076 non-virtual bases in the vtable group.
7077 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7078 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7079 * search.c (struct vbase_info): Move definition.
7080 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7081 (unmarked_new_vtable_p): Likewise.
7082 (dfs_mark_vtable_path): Remove.
7083 (dfs_mark_new_vtable): Remove.
7084 (dfs_unmark_new_vtable): Likewise.
7085 (dfs_clear_search_slot): Likewise.
7086 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7087 (dfs_clear_vbase_slots): Likewise.
7088 (init_vbase_pointers): LIkewise.
7090 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7092 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7093 SIZETYPE to a non-SIZETYPE.
7095 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7097 * class.c (layout_virtual_bases): Adjust names in conditionally
7100 * class.c (record_base_offsets): New function.
7101 (layout_conflict_p): Likewise.
7102 (layout_nonempty_base_or_field): Use it.
7103 (layout_empty_base): New function.
7104 (build_base_field): Use it.
7105 (build_base_fields): Update comment.
7106 (layout_virtual_bases): Fold in a little code form
7107 layout_basetypes. Use layout_empty_base.
7108 (layout_basetypes): Remove.
7109 (end_of_class): New function.
7110 (layout_class_type): Use it. Adjust.
7112 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7114 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7116 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7117 * typeck.c (fntype_p): Remove.
7119 * cp-tree.h (TI_SPEC_INFO): Remove.
7120 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7121 * pt.c (process_partial_specialization): Likewise.
7123 * class.c (build_base_field): Fix thinko in computation of binfo
7126 * tree.c (mark_local_for_remap_p): Mark variables declared in
7127 TARGET_EXPRs as well.
7129 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7131 * typeck.c (require_complete_type, complete_type,
7132 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7133 build_array_ref, convert_arguments, pointer_diff,
7134 build_x_unary_op, build_unary_op, build_c_cast,
7135 build_modify_expr): Use COMPLETE_TYPE_P etc.
7136 * call.c (is_complete, convert_like_real,
7137 build_new_method_call): Likewise.
7138 * class.c (build_vbase_pointer_fields, check_bases,
7139 build_base_field, finish_struct_1, pushclass): Likewise.
7140 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7141 * decl.c (maybe_process_template_type_declaration, pushtag,
7142 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7143 layout_var_decl, check_initializer, cp_finish_decl,
7144 grokdeclarator, require_complete_types_for_parms,
7145 grok_op_properties, xref_tag, xref_basetypes,
7146 check_function_type): Likewise.
7147 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7148 * friend.c (do_friend): Likewise.
7149 * init.c (build_offset_ref): Likewise.
7150 * parse.y (structsp): Likewise.
7151 * pt.c (maybe_process_partial_specialization,
7152 tsubst_friend_function, instantiate_class_template, tsubst,
7153 do_type_instantiation, instantiate_pending_templates): Likewise.
7154 * repo.c (repo_get_id): Likewise.
7155 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7156 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7157 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7158 * semantics.c (begin_class_definition): Likewise.
7159 * tree.c (build_cplus_method_type): Likewise.
7160 * typeck2.c (digest_init, build_functional_cast,
7161 add_exception_specifier): Likewise.
7162 * parse.h, parse.c: Regenerated.
7164 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7166 * inc/cxxabi.h: New header file. Define new-abi entry points.
7167 (__pointer_type_info::target): Rename member to ...
7168 (__pointer_type_info::type): ... here.
7169 (__base_class_info::type): Rename member to ...
7170 (__base_class_info::base): ... here.
7171 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7172 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7173 (abi_node): New global tree node.
7174 * decl.c (abi_node): Document.
7175 (init_decl_processing): Initialize abi_node.
7176 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7177 (get_vmi_pseudo_type_info): Likewise.
7178 (create_tinfo_types): Likewise.
7179 (emit_support_tinfos): Likewise.
7180 * tinfo.h (cxxabi.h): Include for new-abi.
7181 Move rtti class definitions to new header file.
7182 * tinfo.cc (abi): Use the namespace.
7183 (std): Move new abi rtti classes from here ...
7184 (__cxxabiv1): ... to here.
7185 * tinfo2.cc (cxxabi.h): Include for new-abi.
7186 Move rtti class definitions to new header file.
7187 (std): Move new abi rtti classes from here ...
7188 (__cxxabiv1): ... to here.
7189 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7192 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7193 Jason Merrill <jason@casey.cygnus.com>
7195 * method.c (build_overload_int): Use host_integerp.
7197 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7199 * init.c (build_offset_ref): Handle the case of a templated member
7202 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7204 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7206 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7208 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7209 * class.c (check_bitfield_decl): Turn illegal bitfields into
7211 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7213 (dfs_offset_for_unshared_vbases): Likewise.
7214 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7215 pointer-to-member correctly under the new ABI.
7216 * expr.c (cplus_expand_constant): Don't use cp_convert when
7217 turning an offset into a pointer-to-member.
7218 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7219 when dereferencing them under the new ABI.
7220 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7221 of pointers-to-members under the new ABI.
7223 * class.c (check_bitfield_decl): Remove restriction on really long
7225 (layout_class_type): Implement new ABI handling of bitfields
7226 longer than their types.
7228 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7230 * parse.y (extdefs): Call ggc_collect.
7231 * parse.c: Regenerated.
7233 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7235 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7236 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7239 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7241 * class.c (build_vbase_path): Use integer_zerop.
7242 (build_vtable_entry): Use tree_low_cst.
7243 (get_vfield_offset): Use bit_position.
7244 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7246 (check_bitfield_decl): Set DECL_SIZE using convert.
7247 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7248 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7250 (finish_struct_1): Use bit_position.
7251 (dump_class_hierarchy): Use tree_low_cst.
7252 * cp-tree.h (min_precision): Add declaration.
7253 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7254 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7255 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7256 * expr.c (cplus_expand_constant): Use bit_position.
7257 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7258 * rtti.c (get_base_offset): Use bit_position.
7259 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7260 host_integerp, and tree_low_cst.
7261 (pointer_int_sum): Use integer_zerop.
7262 (build_component_addr): Use bit_position.
7264 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7266 * typeck.c (require_complete_type): Don't assume size_zero_node.
7267 (complete_type_or_else): Likewise.
7269 2000-03-16 Steven Grady <grady@digitaldeck.com>
7270 Jason Merrill <jason@casey.cygnus.com>
7272 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7274 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7276 * decl2.c (grokfield): Bail out if type is error_mark_node.
7278 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7280 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7281 (__pointer_to_member_data): ... here. Adjust.
7282 * rtti.c (create_tinfo_types): Adjust.
7284 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7286 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7287 * decl.c (ref_desc_type_node): Undocument.
7288 * rtti.c (ptr_ref_initializer): Rename to ...
7289 (ptr_initializer): ... here. Adjust comments.
7290 (ptmd_initializer): Fix comment thinko.
7291 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7292 (create_tinfo_types): Remove ref_desc_type_node init.
7293 * tinfo2.cc (__reference_type_info): Remove.
7295 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7297 * decl.c (cp_finish_decl): Remove obsolete comment.
7299 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7301 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7303 * cp-tree.h: Tweak documentation.
7304 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7305 (avoid_overlap): Remove.
7306 (get_binfo_offset_as_int): New function.
7307 (dfs_serach_base_offsets): Likewise.
7308 (layout_nonempty_base_or_field): Likewise.
7309 (build_base_field): Layout fields here. Avoid placing two objects
7310 of the same type at the same address, under the new ABI.
7311 (build_base_fields): Adjust accordingly.
7312 (create_vtable_ptr): Return the new field, but don't attach it to
7314 (remove_base_field): Remove.
7315 (remove_base_fields): Remove.
7316 (layout_basetypes): Adjust accordingly.
7317 (layout_class_type): Call layout_field for each field, rather than
7318 just making a wholesale call to layout_type.
7320 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7322 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7324 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7326 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7328 * except.c (dtor_nothrow): New fn.
7329 (do_pop_exception): Use it. Take type parm.
7330 (push_eh_cleanup): Take type parm.
7331 (expand_start_catch_block): Pass it.
7332 (build_eh_type_type_ref): Accept null type.
7334 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7336 * cp-tree.h (revert_static_member_fn): Change prototype.
7337 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7338 (grok_op_properties): Likewise.
7339 (start_function): Likewise.
7340 (revert_static_member_fn): Simplify.
7341 * pt.c (check_explicit_specialization): Adjust call to
7342 revert_static_member_fn.
7344 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7346 * cp-tree.h (scope_kind): New type.
7347 (tmpl_spec_kind): Likewise.
7348 (declare_pseudo_global_level): Remove.
7349 (pseudo_global_level_p): Rename to template_parm_scope_p.
7350 (pushlevel): Remove declaration.
7351 (begin_scope): New function.
7352 (finish_scope): Likewise.
7353 (current_tmpl_spec_kind): Likewise.
7354 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7355 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7356 Add template_spec_p.
7357 (toplevel_bindings_p): Adjust.
7358 (declare_pseudo_global_level): Remove.
7359 (pseudo_global_level_p): Rename to template_parm_scope_p.
7360 (current_tmpl_spec_kind): New function.
7361 (begin_scope): Likewise.
7362 (finish_scope): Likewise.
7363 (maybe_push_to_top_level): Adjust.
7364 (maybe_process_template_type_declaration): Likewise.
7365 (pushtag): Likewise.
7366 (pushdecl_nonclass_level): Likewise.
7367 (lookup_tag): Likewise.
7368 (grokfndecl): Handle member template specializations. Share
7369 constructor and non-constructor code.
7370 * decl2.c (check_classfn): Handle member template specializations.
7371 * pt.c (begin_template_parm_list): Use begin_scope.
7372 (begin_specialization): Likewise.
7373 (end_specialization): Likewise.
7374 (check_explicit_specialization): Use current_tmpl_spec_kind.
7375 Handle member template specializations.
7376 (end_template_decl): Use finish_scope. Remove call to
7378 (push_template_decl_real): Remove bogus error message.
7379 (tsubst_decl): Fix typo in code contained in comment.
7380 (instantiate_template): Handle member template specializations.
7381 (most_general_template): Likewise.
7383 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7385 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7386 (do_identifier): Ditto for error().
7388 * pt.c (convert_nontype_argument): Ditto for cp_error().
7389 (convert_template_argument): Ditto for cp_pedwarn().
7391 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7393 * exception.cc (__check_null_eh_spec): New fn.
7394 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7396 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7398 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7399 * except.c (expand_end_eh_spec): Add the return type.
7400 * rtti.c (throw_bad_cast): Add the parmtypes.
7401 (throw_bad_typeid): Likewise.
7403 * semantics.c (expand_stmt): Only leave out rtl for unused
7404 artificials, and set DECL_IGNORED_P on them as well.
7405 * decl.c (wrapup_globals_for_namespace): Likewise.
7407 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7409 * decl.c (maybe_commonize_var): Skip all artificial decls.
7410 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7412 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7414 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7415 * cp-tree.h: Declare flag_enforce_eh_specs.
7416 * decl.c (store_parm_decls, finish_function): Check it.
7418 C library functions don't throw.
7419 * Makefile.in (cfns.h): New target.
7420 (except.o): Depend on it.
7421 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7422 * cfns.gperf: New file.
7423 * cfns.h: Generated.
7424 * except.c: Include it.
7425 (nothrow_libfn_p): New fn.
7426 * decl.c (grokfndecl): Use it.
7427 * cp-tree.h: Declare it.
7429 * decl.c (push_overloaded_decl_1, auto_function,
7430 define_function): Lose.
7431 (build_library_fn_1): New static fn.
7432 (builtin_function): Use it.
7433 (get_atexit_node): Use build_library_fn_ptr.
7434 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7435 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7436 push_void_library_fn, push_throw_library_fn): New fns.
7437 * cp-tree.h: Declare them.
7438 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7439 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7440 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7441 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7442 * rtti.c (build_runtime_decl): Lose.
7443 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7444 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7445 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7447 * call.c (build_call): Remove result_type parm.
7448 Call mark_used on unused artificial fns.
7449 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7451 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7453 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7455 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7456 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7457 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7458 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7459 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7460 expand_generic_desc): Likewise.
7462 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7464 * exception.cc (__cp_pop_exception): Cleanup the original object.
7466 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7468 * decl.c (grok_op_properties): Merge conversion to void warning
7469 with other silly op warnings.
7471 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7473 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7474 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7476 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7478 * decl.c (cp_make_fname_decl): New function.
7479 (wrapup_globals_for_namespace): Don't emit unused static vars.
7480 (init_decl_processing): Remove comment about use of
7481 array_domain_type. Set make_fname_decl.
7482 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7483 * semantics.c (begin_compound_stmt): Remove
7484 current_function_name_declared flagging.
7485 (expand_stmt): Don't emit unused local statics.
7486 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7489 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7491 * typeck.c (convert_for_assignment): Don't look at array
7493 * call.c (convert_like_real): Likewise.
7495 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7497 Add initial support for '\uNNNN' specifier.
7498 * lex.c (read_ucs): New fn.
7499 (readescape, skip_white_space): Call it.
7500 (is_extended_char, is_extended_char_1): New fns.
7501 (utf8_extend_token): New fn, #if 0'd out.
7502 (real_yylex): Treat extended chars like letters.
7504 * search.c (note_debug_info_needed): Walk the bases even if we
7505 weren't deferring the type itself.
7507 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7509 * decl2.c (finish_objects): Constify a char*.
7511 * method.c (emit_thunk): Likewise.
7513 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7515 * typeck.c (dubious_conversion_warnings): Look through
7518 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7520 * class.c (dfs_modify_vtables): I is now unsigned.
7521 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7522 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7523 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7524 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7525 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7526 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7527 Call integer_all_onesp.
7528 * typeck2.c (process_init_constructor): Use compare_tree_int.
7530 * lang-specs.h (as): Don't call if -syntax-only.
7532 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7534 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7535 RTL_EXPR_HAS_NO_SCOPE after all.
7537 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7539 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7540 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7541 RTL_EXPR_HAS_NO_SCOPE.
7543 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7546 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7548 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7550 * call.c (convert_like): Macrofy.
7551 (convert_like_with_context): New macro.
7552 (convert_like_real): Renamed from convert_like. Add calling
7553 context parameters, for diagnostics. Add recursive flag. Call
7554 dubious_conversion_warnings for outer conversion.
7555 (build_user_type_conversion): Use convert_like_with_context.
7556 (build_over_call): Likewise. Don't warn about dubious
7557 conversions here. Adjust convert_default_arg calls.
7558 (convert_default_arg): Add context parameters for diagnostics.
7559 Pass throught to convert_like_with_context.
7560 * cp-tree.h (convert_default_arg): Add context parameters.
7561 (dubious_conversion_warnings): Prototype new function.
7562 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7563 (dubious_conversion_warnings): New function, broken
7564 out of convert_for_assignment.
7565 (convert_for_assignment): Adjust.
7567 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7569 * decl2.c (key_method): Break out from...
7570 (import_export_vtable, import_export_class): ...here.
7572 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7573 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7575 * search.c (note_debug_info_needed, dfs_debug_mark,
7576 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7577 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7579 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7581 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7584 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7586 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7587 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7588 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7589 (lang_type): Split gets_new into has_new and has_array_new.
7590 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7591 (TYPE_GETS_NEW): Split into ...
7592 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7593 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7594 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7595 (build_op_new_call): Don't declare.
7596 (build_new_1): Likewise.
7597 * call.c (build_op_new_call): Remove.
7598 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7599 instead of TYPE_NEEDS_DESTRUCTOR.
7600 (finish_struct_bits): Likewise.
7601 (add_implicitly_declared_members): Likewise.
7602 (check_field_decl): Likewise.
7603 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7604 correctly under the new ABI.
7605 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7606 instead of TYPE_NEEDS_DESTRUCTOR.
7607 (initialize_local_var): Likewise.
7608 (destroy_local_var): Likewise.
7609 (cp_finish_decl): Likewise.
7610 (register_dtor_fn): Likewise.
7611 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7612 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7613 TYPE_VEC_DELETE_TAKES_SIZE here.
7614 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7615 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7616 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7617 (finish_destructor_body): Likewise.
7618 (maybe_build_cleanup_1): Likewise.
7619 * decl2.c (do_static_destruction): Likewise.
7620 * init.c (build_new_1): Make it static.
7621 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7622 (expand_cleanup_for_base): Likewise.
7623 (get_cookie_size): New function.
7624 (build_new_1): Handle array-new cookies correctly under the new
7626 (build_vec_delete_1): Likewise.
7627 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7628 (build_delete): Likewise.
7629 (build_vec_delete): Handle array-new cookies correctly under the new
7631 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7632 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7633 TYPE_HAS_ARRAY_NEW_OPERATOR.
7634 * ptree.c (print_lang_type): Check them.
7635 * search.c (context_for_name_lookup): Fix typo in comment.
7636 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7637 * tree.c (break_out_cleanups): Likewise.
7638 (build_cplus_array_test_1): Likewise.
7639 (cp_build_qualified_type_real): Likewise.
7640 * typeck.c (complete_type): Likewise.
7642 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7643 the command-line, not the end.
7645 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7647 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7649 2000-03-02 Tom Tromey <tromey@cygnus.com>
7651 * cp-tree.h (build_java_class_ref): Declare.
7652 * init.c (build_java_class_ref): No longer static.
7653 * except.c (expand_throw): Generate a Java-style `throw' if the
7654 thrown object is a "Java" object.
7655 (initialize_handler_parm): Generate a Java-style lookup of
7656 exception info if the caught object is a "Java" object.
7657 (catch_language, catch_language_init): New globals.
7658 (decl_is_java_type): New function.
7659 (expand_start_catch_block): Don't call push_eh_info() or
7660 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7661 class reference to build_catch_block.
7663 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7665 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7667 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7669 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7670 to merge reference/pointer code and fix incorrect warnings.
7672 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7674 * search.c (protected_accessible_p): Use context_for_name_lookup.
7676 * init.c (construct_virtual_bases): Fix thinko.
7677 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7679 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7681 * decl.c (current_function_decl): Move to toplev.c.
7683 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7685 * pt.c (fn_type_unification): Unify return type, whenever
7687 (get_bindings_real): Only pass return type when necessary.
7688 Remove explicit return type check.
7689 * class.c (resolve_address_of_overloaded_function): Pass desired
7690 return type to fn_type_unification.
7692 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7694 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7696 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7698 * rtti.c (expand_class_desc): Likewise.
7699 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7700 (THUNK_VCALL_OFFSET): Likewise.
7701 (THUNK_DELTA): Reflect changes in ../tree.h.
7703 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7705 * search.c (protected_accessible_p): Also allow the access if
7706 the member is public in DERIVED. Lose TYPE parm.
7707 (friend_accessible_p): Lose TYPE parm.
7708 (accessible_p): Adjust.
7710 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7712 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7713 on things that are not sizes; ssize_binop deleted.
7714 Call size_diffop when appropriate.
7715 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7716 (build_primary_vtable, build_secondary_vtable): Likewise.
7717 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7718 Variable I is HOST_WIDE_INT.
7719 (get_vfield_offset): Pass proper types to size_binop.
7720 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7721 (finish_struct_1): Likewise.
7722 (skip_rtti_stuff): Arg N is now pointer to signed.
7723 (layout_class_type): Use size_zero_node.
7724 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7725 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7726 * decl.c (complete_arry_type): Pass proper types to size_binop.
7727 (xref_basetypes): BINFO_OFFSET is sizetype.
7728 * error.c (dump_expr): Don't use size_binop non-sizes.
7729 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7730 * init.c (construct_virtual_bases): Fix type error.
7731 (build_vec_delete_1): Pass proper type to size_binop and don't
7733 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7734 * rtti.c (get_base_offset): Pass proper type to size_binop.
7735 * search.c (dfs_find_vbases): Fix type error.
7736 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7737 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7738 * tree.c (debug_binfo): Variable N is signed.
7739 Use HOST_WIDE_INT_PRINT_DEC.
7740 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7741 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7742 size_one_node and size_zero_node.
7743 (c_alignof): Use size_one_node.
7744 (build_component_addr): Pass proper types to size_binop.
7745 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7747 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7749 Implement class scope using-declarations for functions.
7750 * class.c (handle_using_decl): Call add_method for used functions.
7751 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7752 (add_method): Used functions are hidden by local functions.
7753 (check_bases_and_members): Handle using-decls before finalizing
7754 CLASSTYPE_METHOD_VEC.
7755 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7756 override the type of 'this' accordingly.
7757 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7758 (convert_class_to_reference, build_user_type_conversion_1,
7759 build_new_function_call, build_object_call, build_new_op,
7760 build_new_method_call): Pass ctype parm.
7762 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7764 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7765 build_new_function_call, build_object_call, build_new_op,
7766 build_new_method_call, build_op_delete_call): Don't get basetype_path
7768 * typeck.c (build_component_ref): Likewise.
7769 * init.c (build_offset_ref): Likewise.
7770 (resolve_offset_ref): Don't call enforce_access.
7771 Call build_scoped_ref.
7772 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7773 would cause an error or if -pedantic.
7774 * class.c (alter_access): Lose binfo parm.
7776 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7778 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7781 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7783 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7784 pseudo_type_info creation into the std namespace
7786 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7788 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7789 (import_export_class): Remove declaration.
7790 * decl2.c (import_export_class): Make it static.
7791 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7792 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7793 EXPR_WITH_FILE_LOCATION.
7794 * lex.c (check_newline): Tweak filename/lineno setting.
7795 * semantics.c (begin_while_stmt): Fix typo in comment.
7797 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7799 * lang-options.h (-fmessage-length=): Add missing option.
7801 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7803 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7805 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7807 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7809 * optimize.c (expand_call_inline): Emit the return label before
7810 evaluating the return value.
7812 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7814 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7815 than duplicating functionality here.
7816 * optimize.c: Include input.h.
7817 (expand_call_inline): Use push_srcloc and pop_srcloc.
7818 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7819 * parse.c: Regenerated.
7820 * Makefile.in (lex.o): Depend on input.h.
7821 (optimize.o): Likewise.
7823 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7825 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7826 function type, rather than ICE.
7828 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7830 * decl.c (grokdeclarator): Call decl_type_access_control.
7831 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7834 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7836 * decl.c (decls_match): Remove obsolete static member nadgering.
7838 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7840 * decl.c (grokdeclarator): Change ANSI to ISO.
7841 * lex.c (consume_string, readescape, do_identifier): Likewise.
7842 (parse_float, real_yylex): Likewise.
7843 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7844 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7845 new_type_id, maybe_label_decls, simple_stmt,
7846 for.init.statement): Likewise.
7847 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7848 * semantics.c (finish_named_return_value): Likewise.
7849 * parse.c: Regenerate.
7851 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7853 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7854 (CPTI_CLASS_STAR_TYPE): Remove.
7855 (vtable_index_type): Likewise.
7856 (class_star_type_node): Remove.
7857 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7858 (build_binary_op_nodefault): Remove.
7859 * call.c (build_new_op): Use build_binary_op instead of
7860 build_binary_op_nodefault.
7861 * decl.c (init_decl_processing): Remove class_star_type_node
7862 initialization. Make delta_type_node ptrdiff_type_node under the
7863 new ABI. Initialize vtable_index_type.
7864 (build_ptrmemfunc_type): Build different structures for the new
7866 (build_enumerator): Use build_binary_op instead of
7867 build_binary_op_nodefault.
7868 * method.c (build_overload_value): Mangle pointers-to-members
7869 appropriately under the new ABI.
7870 * typeck.c (build_array_ref): Use build_binary_op instead of
7871 build_binary_op_nodefault.
7872 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7873 (build_binary_op_nodefault): Rename to ...
7874 (build_binary_op): ... this. Remove old version. Adjust for
7875 pointer-to-member comparisons under the new ABI.
7876 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7877 (build_ptrmemfunc): Adjust for the new ABI.
7878 (expand_ptrmemfunc_cst): Likewise.
7879 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7880 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7882 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7884 * call.c (build_object_call): Compress consecutive calls to
7886 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7887 (build_op_delete_call): Adjust message formatting.
7889 * class.c (check_bases): Compress consecutive calls to
7891 (finish_struct_anon): Say 'ISO C++'.
7893 * decl.c (start_decl): Same here.
7894 (grok_reference_init): Likewise.
7895 (grokfndecl): Correct message formatting.
7896 (grokfndecl): Improve diagnostic.
7897 (check_static_variable_definition): Likewise. Say 'ISO C++'
7898 (compute_array_index_type): Say 'ISO C++'
7899 (create_array_type_for_decl): Compress consecutive calls to
7901 (grokdeclarator): Say 'ISO C++'
7902 (grok_op_properties): Likewise.
7904 * decl2.c (delete_sanity): Clairify diagnostic.
7905 (check_member_template): Same here.
7906 (grok_function_init): Use consistent terminology.
7908 * expr.c (do_case): Say 'ISO C++'
7910 * friend.c (do_friend): Compress consecutive calls to warning.
7912 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7914 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7915 * class.c (build_secondary_vtable): Reorganize. Don't create a
7916 new vtable under the new ABI.
7917 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7919 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7920 the initializing elements.
7921 (initialize_vtable): New function.
7922 (dfs_finish_vtbls): Use it.
7923 (dfs_accumulate_vtbl_inits): New function.
7924 (finish_vtbls): Merge primary and secondary vtables under the new
7926 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7927 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7930 * class.c (build_vtable): New function, split out from ...
7931 (get_vtable_decl): ... here, and ...
7932 (build_secondary_vtable): ... here.
7934 * pt.c (tsubst_decl): Fix formatting.
7936 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7938 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7939 (avoid_overlap, build_base_field): Likewise.
7940 (build_base_field, build_base_fields, is_empty_class):
7941 Test DECL_SIZE with integer_zero.
7942 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7943 * cp-tree.h (struct lang_type): New field size_unit.
7944 (CLASSTYPE_SIZE_UNIT): New macro.
7945 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7946 (cp_finish_decl): Delete -Wlarger-than processing.
7947 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7948 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7949 * tree.c (make_binfo): binfo vector is one entry longer.
7950 (walk_tree): Walk DECL_SIZE_UNIT.
7952 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7954 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7956 (build_vtable_entry): Don't assume all vtable entries are
7958 (build_vtbl_initializer): Adjust accordingly.
7959 (get_vtable_decl): Fix formatting.
7961 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7963 * semantics.c (deferred_type_access_control): Walk the entire
7965 (save_type_access_control): Rename from
7966 initial_deferred_type_access_control. Just remember the value.
7967 (decl_type_access_control): New fn.
7968 (begin_function_definition): Use deferred_type_access_control, after
7969 we've started the function. Set type_lookups to error_mark_node.
7970 * parse.y (frob_specs, fn.def1): Adjust.
7971 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7972 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7973 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7974 (after_type_component_declarator0): Likewise.
7975 (after_type_component_declarator): Likewise.
7976 (notype_component_declarator): Likewise.
7977 * cp-tree.h: Adjust.
7979 * decl.c (redeclaration_error_message): Allow redeclaration of
7980 namespace-scope decls.
7982 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7984 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7986 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7988 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7989 * decl2.c (grokclassfn): Likewise.
7991 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7993 * decl2.c (lang_decode_option): Don't set default message length
7995 * lex.c (lang_init_options): Set it here.
7997 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7999 Make DECL_CONTEXT mean the class in which a member function was
8000 declared, even for a virtual function.
8001 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8002 (DECL_FRIEND_CONTEXT): New macro.
8003 (DECL_REAL_CONTEXT): Remove.
8004 (SET_DECL_FRIEND_CONTEXT): Likewise.
8005 (DECL_VIRTUAL_CONTEXT): Adjust.
8006 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8007 (add_friends): Remove.
8008 (hack_decl_function_context): Likewise.
8009 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8011 (build_over_call): Fix indentation. Use DECL_CONTEXT
8012 instead of DECL_CLASS_CONTEXT.
8013 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8014 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8015 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8016 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8017 (build_base_field): Likewise.
8018 (finish_struct_1): Likewise.
8019 (build_self_reference): Likewise.
8020 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8022 (pushtag): Use decl_function_context, not
8023 hack_decl_function_context.
8024 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8025 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8026 (pushdecl): Remove bogus code.
8027 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8028 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8029 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8030 Use decl_function_context, nothack_decl_function_context.
8031 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8032 (grokdeclarator): Likewise. Use decl_function_context, not
8033 hack_decl_function_context.
8034 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8035 (start_function): Use DECL_FRIEND_CONTEXT, not
8036 DECL_CLASS_CONTEXT. Use decl_function_context, not
8037 hack_decl_function_context.
8038 (finish_function): Use decl_function_context, not
8039 hack_decl_function_context.
8040 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8042 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8043 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8044 (grokfield): Likewise.
8045 (finish_builtin_type): Likewise.
8046 (finish_vtable_vardec): Use decl_function_context, not
8047 hack_decl_function_context.
8048 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8049 (start_static_initialization_or_destruction): Likewise.
8050 (finish_static_initialization_or_destruction): Likewise.
8051 (mark_used): Adjust logic for deciding when to synthesize methods.
8052 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8054 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8056 * friend.c (is_friend): Likewise.
8057 (add_friends): Remove.
8058 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8059 * lex.c (begin_definition_of_inclass_inline): Use
8060 decl_function_context, not hack_decl_function_context.
8061 (process_next_inline): Likewise.
8062 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8063 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8064 DECL_CLASSS_CONTEXT.
8065 (hack_identifier): Likewise.
8066 (synthesize_method): Use decl_function_context, not
8067 hack_decl_function_context.
8068 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8070 (is_member_template): Use decl_function_context, not
8071 hack_decl_function_context. Use DECL_CONTEXT, not
8073 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8075 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8077 (push_template_decl_real): Likewise.
8078 (instantiate_class_template): Don't call add_friends.
8079 (tsubst_default_argument): Use DECL_CONTEXT, not
8081 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8082 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8083 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8085 * repo.c (repo_inline_used): Likewise.
8086 * search.c (current_scope): Adjust for new _CONTEXT macros.
8087 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8089 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8090 (lookup_fnfields_here):Likewise.
8091 (check_final_overrider): Likewise.
8092 (init_vbase_pointers): Likewise.
8093 (virtual_context): Likewise.
8094 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8095 (expand_body): Use decl_function_context, not
8096 hack_decl_function_context.
8097 * tree.c (hack_decl_function_context): Remove.
8098 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8100 * typeck2.c (error_not_base_type): Likewise.
8102 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8104 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8106 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8108 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8110 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8112 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8114 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8116 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8118 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8120 * parse.y (frob_specs): Split out...
8121 (parse_decl): From here.
8122 (fn.def2): Call initial_deferred_type_access_control.
8123 (after_type_component_declarator0): Call frob_specs.
8124 (notype_component_declarator0): Likewise.
8125 * search.c (friend_accessible_p): Nested classes are friends of their
8128 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8130 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8131 used to create an implicit temporary.
8133 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8136 2000-02-08 Nathan Sidwell <nathan@acm.org>
8138 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8139 strip array element qualifiers too.
8141 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8143 * decl.c (store_parm_decls): Don't build cleanups for parameters
8144 while processing_template_decl.
8146 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8148 * cp-tree.h (struct saved_scope): Add incomplete field.
8149 (namespace_scope_incomplete): New macro.
8150 * decl.c (pushdecl): Use it.
8151 (hack_incomplete_structures): Use it. See through artificial
8153 (mark_saved_scope): Mark it.
8155 Implement access control for nested types.
8156 * search.c (type_access_control): New fn.
8157 (accessible_p): Now we do perform access control for types.
8158 * semantics.c (deferred_type_access_control): New fn.
8159 (initial_deferred_type_access_control): New fn.
8160 (begin_function_definition): Call it. Add lookups parm.
8161 * decl.c (struct binding_level): Add this_class field.
8162 (pushlevel_class): Set it.
8163 (mark_binding_level): Mark it.
8164 (lookup_name_real): Use it. Call type_access_control.
8165 (mark_saved_scope): Mark lookups field.
8166 * cp-tree.h (flagged_type_tree): Add lookups field.
8167 (struct saved_scope): Add lookups field.
8168 (type_lookups): New macro.
8169 * parse.y (declmods): Now <ftype>.
8170 (parse_decl): Add lookups parm. Call
8171 initial_deferred_type_access_control.
8172 (lang_extdef): Clear type_lookups.
8173 (typed_declspecs, declmods, typespec): Set lookups field.
8174 (initdcl): Call deferred_type_access_control.
8175 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8176 component_decl_1, named_parm): Adjust.
8177 * friend.c (is_friend): Nested classes are friends of their
8180 * class.c (currently_open_derived_class): New fn.
8181 * method.c (hack_identifier): Use it.
8183 * lex.c (do_identifier): Remove obsolete code.
8185 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8187 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8189 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8190 thinks this file is plain C).
8192 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8194 * Makefile.in (call.o): Depend on $(EXPR_H).
8196 * call.c: Include "expr.h".
8198 * class.c (dump_class_hierarchy): Add prototype.
8200 * search.c (dfs_get_pure_virtuals): Likewise.
8202 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8204 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8207 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8209 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8210 Store it in DECL_FCONTEXT.
8211 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8213 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8215 * tinfo.h (old abi): #include "tconfig.h".
8216 * tinfo.cc (convert_to_base): Move into old abi section.
8218 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8220 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8221 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8222 (BINFO_PRIMARY_BINFO): New macro.
8223 (BF_DELTA): Rename to ...
8224 (BV_DELTA): ... this.
8225 (BF_VCALL_INDEX): Rename to ...
8226 (BV_VCALL_INDEX): ... this.
8227 (BF_FN): Rename to ...
8229 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8230 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8231 (modify_vtable_entry): Simplify.
8232 (add_virtual_function): Rename BF_ macros to BV_ variants.
8233 (build_vtable_initializer): Likewise.
8234 (get_class_offset_1): Remove.
8235 (dfs_get_class_offset): Likewise.
8236 (get_class_offset): Likewise.
8237 (dfs_find_final_overrider): New function.
8238 (find_final_overrider): Likewise.
8239 (modify_one_vtable): Remove.
8240 (dfs_find_base): New function.
8241 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8242 find_final_overrider.
8243 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8245 (dfs_fixup_vtable_deltas): Remove.
8246 (override_one_vtable): Remove.
8247 (merge_overrides): Likewise.
8248 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8249 unreal chilren of virtual bases.
8250 (finish_struct_1): Don't use merge_overrides. Don't use
8251 dfs_fixup_vtable_deltas.
8252 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8255 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8256 Jason Merrill <jason@yorick.cygnus.com>
8258 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8260 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8262 * exception.cc (__throw_bad_typeid): Add missing std::.
8264 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8266 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8268 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8270 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8272 Runtime support for new-abi rtti.
8273 * inc/typeinfo (type_info::operator!=): Define in class.
8274 (type_info::before, type_info::name, type_info::operator==,
8275 type_info::operator!=): Define new ABI implementations.
8276 (type_info::is_pointer_p, type_info::is_function_p): Declare
8277 new virtual functions.
8278 (type_info::do_catch, type_info::do_upcast): Likewise.
8280 * tinfo.h (__base_class_info): Define new class.
8281 (__class_type_info): Likewise.
8282 (__si_class_type_info): Likewise.
8283 (__vmi_class_type_info): Likewise.
8284 (__dynamic_cast): Prototype.
8286 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8287 (type_info::is_pointer_p): Define new function.
8288 (type_info::is_function_p): Likewise.
8289 (type_info::do_catch): Likewise.
8290 (type_info::do_upcast): Likewise.
8291 (vtable_prefix): New structure for vtable access.
8292 (adjust_pointer): Define new template function.
8293 (contained_p, public_p, virtual_p, contained_public_p,
8294 contained_nonpublic_p, contained_nonvirtual_p): Define new
8296 (nonvirtual_base_type): New local variable.
8297 (__class_type_info::~__class_type_info): Define.
8298 (__si_class_type_info::~__si_class_type_info): Likewise.
8299 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8300 (__class_type_info::do_catch): Define new function.
8301 (__class_type_info::do_upcast): Likewise.
8302 (__class_type_info::find_public_src): Likewise.
8303 (__class_type_info::do_find_public_src): Likewise.
8304 (__si_class_type_info::do_find_public_src): Likewise.
8305 (__vmi_class_type_info::do_find_public_src): Likewise.
8306 (__class_type_info::do_dyncast): Likewise.
8307 (__si_class_type_info::do_dyncast): Likewise.
8308 (__vmi_class_type_info::do_dyncast): Likewise.
8309 (__class_type_info::do_upcast): Likewise.
8310 (__si_class_type_info::do_upcast): Likewise.
8311 (__vmi_class_type_info::do_upcast): Likewise.
8312 (__dynamic_cast): Likewise.
8314 * tinfo2.cc (__fundamental_type_info): Define new class.
8315 (__pointer_type_info): Likewise.
8316 (__reference_type_info): Likewise.
8317 (__array_type_info): Likewise.
8318 (__function_type_info): Likewise.
8319 (__enum_type_info): Likewise.
8320 (__ptr_to_member_type_info): Likewise.
8321 (__fundamental_type_info::~__fundamental_type_info): Define.
8322 (__pointer_type_info::~__pointer_type_info): Likewise.
8323 (__reference_type_info::~__reference_type_info): Likewise.
8324 (__array_type_info::~__array_type_info): Likewise.
8325 (__function_type_info::~__function_type_info): Likewise.
8326 (__enum_type_info::~__enum_type_info): Likewise.
8327 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8328 (__pointer_type_info::do_catch): Define new function.
8329 (__ptr_to_member_type_info::do_catch): Define new function.
8331 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8332 (__is_pointer): Likewise.
8334 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8336 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8338 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8339 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8340 (make_new_vtable): New function.
8341 (modify_vtable_entry): Handle generation of new vtables correctly.
8342 (modify_one_vtable): Remove unused parameter.
8343 (dfs_fixup_vtable_deltas): Likewise.
8344 (override_one_vtable): Use build_secondary_vtable.
8345 (finish_struct_1): Use build_primary_vtable and
8346 build_secondary_vtable.
8348 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8350 * cp/decl.c: Adjust variable names, comments, help strings.
8352 2000-01-29 Nathan Sidwell <nathan@acm.org>
8354 * new2.cc (operator delete[]): Use operator delete, don't assume
8357 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8359 * class.c (build_vtbl_initializer): Add argument to
8360 build_vtable_entry call.
8362 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8364 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8365 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8366 (BF_DELTA): New macro.
8367 (BF_VCALL_INDEX): Likewise.
8369 (THUNK_VCALL_OFFSET): Likewise.
8370 (make_thunk): Change prototype.
8371 * class.c (build_vtable_entry): Integrate
8372 build_vtable_entry_for_fn. Handle vcall indices.
8373 (build_vtable_entry_for_fn): Remove.
8374 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8375 BF_VCALL_INDEX, BF_FN.
8376 (modify_vtable_entry): Integrate common code from
8377 modify_one_vtable and dfs_fixup_vtable_deltas.
8378 (add_virtual_function): Set BF_VCALL_INDEX.
8379 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8381 (modify_one_vtable): Simplify.
8382 (dfs_fixup_vtable_deltas): Likewise.
8383 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8384 * method.c (make_thunk): Handle vcall indices.
8386 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8388 Compiler side new abi rtti (not enabled).
8389 * cp-tree.h (new_abi_rtti_p): New macro.
8390 (emit_support_tinfos): Prototype new function.
8391 (tinfo_decl_p): Likewise.
8392 (emit_tinfo_decl): Likwise.
8393 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8395 (doing_runtime): New local static.
8396 (init_rtti_processing): Add new-abi initializer.
8397 (get_tinfo_decl): Add new-abi logic.
8398 (tinfo_from_decl): Likewise.
8399 (build_dynamic_cast_1): Likewise.
8400 (qualifier_flags): New static function.
8401 (tinfo_base_init): Likewise.
8402 (generic_initializer): Likewise.
8403 (ptr_ref_initializer): Likewise.
8404 (ptmd_initializer): Likewise.
8405 (class_hint_flags): Likewise.
8406 (class_initializer): Likewise.
8407 (synthesize_tinfo_var): Likewise.
8408 (create_real_tinfo_var): Likewise.
8409 (create_pseudo_type_info): Likewise.
8410 (get_vmi_pseudo_type_info): Likewise.
8411 (create_tinfo_types): Likewise.
8412 (emit_support_tinfos): New global function.
8413 (tinfo_decl_p): New global predicate.
8414 (emit_tinfo_decl): New global function.
8415 * class.c (set_rtti_entry): Generalize for old and new rtti.
8416 (build_vtbl_initializer): Likewise.
8417 * decl2.c (finish_file): Likewise.
8419 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8421 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8422 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8424 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8426 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8429 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8431 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8433 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8435 * optimize.c (calls_setjmp_r): Supply new argument
8436 to special_function_p.
8438 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8440 * call.c: PROTO -> PARAMS.
8441 * class.c: Likewise.
8442 * cp-tree.h: Likewise.
8446 * decl2.c: Likewise.
8448 * errfn.c: Likewise.
8449 * error.c: Likewise.
8450 * except.c: Likewise.
8453 * input.c: Likewise.
8456 * method.c: Likewise.
8457 * optimize.c: Likewise.
8458 * parse.y: Likewise.
8462 * search.c: Likewise.
8463 * semantics.c: Likewise.
8466 * typeck.c: Likewise.
8467 * typeck2.c: Likewise.
8470 2000-01-25 Richard Henderson <rth@cygnus.com>
8472 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8474 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8476 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8477 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8478 (struct vcall_offset_data_s): New type.
8479 (dfs_vcall_offset_queue_p): New function.
8480 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8481 (build_vcall_offset_vtbl_entries): Likewise.
8482 (layout_vtable_decl): Likewise.
8483 (num_vfun_entries): Likewise.
8484 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8485 (build_vtbl_initializer): Likewise.
8486 (dfs_finish_vtabls): Use layout_vtable_decl.
8487 (modify_one_vtables): Always duplicate vtables under the new ABI.
8488 (finish_struct_1): Use layout_vtable_decl.
8490 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8492 * decl.c (member_function_or_else): Change third arg from a format
8493 specifier to an `enum overload_flags'. Callers changed.
8495 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8497 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8498 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8499 build_const_cast, get_delta_difference, check_return_expr): Avoid
8500 ANSI string concatenation usage.
8502 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8504 * class.c (layout_class_type): Put the fields required to make a
8505 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8508 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8510 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8513 * decl2.c (mark_used): Do instantiate inlines that have been
8514 explicitly instantiated.
8516 2000-01-24 Richard Henderson <rth@cygnus.com>
8518 * call.c (build_over_call): Use expand_tree_builtin.
8519 * typeck.c (build_function_call_real): Likewise.
8520 (build_binary_op_nodefault): Handle unordered compares.
8522 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8524 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8525 cp_tree_index values.
8526 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8527 New global node #defines for them.
8528 * rtti.c (call_void_fn): Replace with ...
8529 (build_runtime_decl): ... new static function.
8530 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8531 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8532 (build_dynamic_cast_1): Always produce correctly typed result.
8533 Explicitly produce type_info addresses. Use dynamic_cast_node.
8534 * exception.cc (__throw_bad_cast): Return `void *'.
8535 (__throw_bad_typeid): Return `const type_info &'.
8537 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8539 * cp-tree.h (get_vtable_decl): Prototype new function.
8540 * class.c (get_vtable_decl): New function. Broken out from ...
8541 (build_vtable): ... here. Use it.
8542 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8545 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8547 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8548 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8549 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8550 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8551 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8552 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8553 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8554 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8555 (CPTI_TINFO_VAR_ID): New enumeration.
8556 (__tp_desc_type_node, __access_mode_type_node,
8557 __bltn_desc_type_node, __user_desc_type_node,
8558 __class_desc_type_node, __ptr_desc_type_node,
8559 __attr_desc_type_node, __func_desc_type_node,
8560 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8561 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8562 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8563 enum_desc_type_node, class_desc_type_node,
8564 si_class_desc_type_node, vmi_class_desc_type_node,
8565 ptmd_desc_type_node, base_desc_type_node): New #defines.
8566 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8567 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8568 (tinfo_var_id): New enumeration.
8569 (DECL_TINFO_FN_P): Augment comment.
8570 * decl.c (cp_global_trees): Adjust documentation.
8571 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8572 tinfo_decl_type and tinfo_var_id.
8573 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8574 (build_typeid): Remove unused variable.
8575 (get_tinfo_var): Use tinfo_var_id.
8576 (tinfo_name): New static function.
8577 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8578 (tinfo_from_decl): Likewise.
8579 (get_base_offset): New static function, broken out of
8581 (expand_si_desc): Use tinfo_name.
8582 (expand_class_desc): Likewise. Lose local static variable.
8583 Use base_desc_type_node. Use get_base_offset.
8584 (expand_ptr_desc): Use tinfo_name.
8585 (expand_attr_desc): Likewise.
8586 (expand_generic_desc): Likewise.
8588 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8589 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8591 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8593 * cp-tree.h (__eprintf): Remove declaration.
8594 * tree.c (__eprintf): Remove definition.
8596 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8597 Mark Mitchell <mark@codesourcery.com>
8599 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8600 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8602 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8604 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8606 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8608 * cp-tree.h (register_dtor_fn): New function.
8609 * decl.c (destroy_local_static): Rename to ...
8610 (register_dtor_fn): ... this. Give it external linkage.
8611 (expand_static_init): Use it.
8612 * decl2.c (do_static_initialization): Likewise, if using
8614 (do_static_destruction): Check that __cxa_atexit is not in use.
8615 (finish_file): Don't call do_static_destruction if using
8618 * typeck.c (convert_arguments): Restore two-message error
8621 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8623 Remap dynamic cast hint values to be consistent across ABIs.
8624 * search.c (dynamic_cast_base_recurse): Remap generated value.
8625 (get_dynamic_cast_base_type): Adjust documentation.
8626 * tinfo.h (__user_type_info::dyncast): Likewise.
8627 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8628 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8629 (__class_type_info::do_dyncast): Likewise.
8630 (__class_type_info::do_find_public_subobj): Likewise.
8631 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8633 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8635 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8637 * typeck2.c (incomplete_type_error): Restore previous
8638 cp_error and cp_error_at call sequence.
8640 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8642 * class.c (dump_class_hierarchy): Make format agree with argument;
8643 cast pointer to unsigned long and print with %lx.
8645 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8647 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8649 * typeck.c (composite_pointer_type, common_type,
8650 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8651 build_function_call_real, convert_arguments,
8652 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8653 build_unary_op, mark_addressable, build_compound_expr,
8654 build_static_cast, build_reinterpret_cast, build_const_cast,
8655 build_c_cast, build_modify_expr, get_delta_difference,
8656 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8657 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8659 * typeck2.c (readonly_error, abstract_virtuals_error,
8660 process_init_constructor, check_for_new_type): Likewise.
8662 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8664 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8667 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8669 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8670 (build_x_typeid): Likewise.
8671 (get_tinfo_fn): Likewise.
8672 (get_tinfo_fn_unused): Rename to ...
8673 (get_tinfo_decl): ... here.
8674 * rtti.c (build_headof): Replace logic error with assertion.
8675 (get_tinfo_fn_dynamic): Rename to ...
8676 (get_tinfo_decl_dynamic): ... here. Make static. Use
8677 complete_type_or_else.
8678 (build_x_typeid): Move into ...
8679 (build_typeid): ... here. Adjust call to
8680 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8681 throw_bad_typeid expression.
8682 (get_tinfo_fn_unused): Rename to ...
8683 (get_tinfo_decl): ... here. Adjust comment.
8684 (get_tinfo_fn): Delete.
8685 (tinfo_from_decl): New static function.
8686 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8687 (get_typeid): Use complete_type_or_else.
8688 (build_dynamic_cast_1): Adjust calls to
8689 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8690 * parse.y (primary): Adjust call to build_typeid.
8691 * except.c (build_eh_type_type_ref): Adjust call to
8692 get_tinfo_decl. Mark as used.
8693 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8694 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8695 * parse.c: Regenerated.
8697 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8699 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8701 (resolves_to_fixed_type_p): Document calling convention.
8702 * rtti.c (build_x_typeid): Initialize NONNULL.
8704 * cp-tree.h (build_shared_int_cst): New function.
8705 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8706 * class.c (modify_vtable_entry): Likewise.
8707 (add_virtual_function): Split out code to generated shared
8708 INTEGER_CSTs to build_share_int_cst.
8709 (modify_all_vtables): Handle all the overridden functions here.
8710 Add overridden functions from non-primary virtual bases to the
8712 (finish_struct_1): Adjust call to modify_all_vtables. Add
8713 overridden functions from non-primary bases to the vtable.
8714 * tree.c (build_shared_int_cst): New function.
8716 * cp-tree.h (scratchalloc): Remove.
8717 (build_scratch_list): Likewise.
8718 * call.c (convert_class_to_reference): Replace build_scratch_list
8719 and build_expr_list with build_tree_list.
8720 (add_candidate): Replace scratchalloc with expralloc. Note memory
8722 (build_user_type_conversion_1): Replace build_scratch_list
8723 and build_expr_list with build_tree_list.
8724 (build_new_op): Likewise.
8725 (build_op_delete_call): Likewise.
8726 (convert_like): Likewise.
8727 * cvt.c (ocp_convert): Likewise.
8728 * decl.c (start_decl): Likewise.
8729 (start_function): Likewise.
8730 (finish_destructor_body): Likewise.
8731 (maybe_build_cleanup_1): Likewise.
8732 * decl2.c (reparse_decl_as_expr): Likewise.
8733 * init.c (perform_member_init): Likewise.
8734 (expand_cleanup_for_base): Likewise.
8735 (build_builtin_delete_call): Likewise.
8736 (build_new_1): Likewise.
8737 (build_delete): Likewise.
8738 * method.c (do_build_assign_ref): Likewise.
8739 * parse.y (already_scoped_stmt): Likewise.
8740 (nontrivial_exprlist): Likewise.
8741 (net_initializer): Likewise.
8742 (initlist): Likewise.
8743 * parse.c: Regenerated.
8744 * rtti.c (build_x_typeid): Likewise.
8745 (build_dynamic_cast_1): Likewise.
8746 * typeck.c (build_x_compound_expr): Likewise.
8747 (build_static_cast): Likewise.
8748 (build_modify_expr): Likewise.
8750 * cp-tree.h (DECL_VINDEX): Add documentation.
8751 * class.c (build_vtable_entry): Likewise.
8752 (start_vtable): Add comment.
8753 (add_virtual_function): Replace pending_hard_virtuals with
8754 overridden_virtuals and pending_virtuals with new_virtuals.
8755 Replace redundant assignments with assertions.
8756 (check_for_override): Add comment.
8757 (check_bases_and_members): Replace pending_hard_virtuals with
8758 overridden_virtuals and pending_virtuals with new_virtuals.
8759 (create_vtbl_ptr): Likewise.
8760 (layout_class_type): Likewise.
8761 (finish_struct_1): Likewise. Add comments.
8763 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8765 * class.c (finish_struct_1): Replace redundant code with
8768 * cp-tree.h (flag_new_abi): Move.
8769 (flag_use_cxa_atexit): Likewise.
8770 (flag_honor_std): Likewise.
8771 (flag_rtti): Likewise.
8772 (vbase_offsets_in_vtable_p): Define.
8773 (vptrs_present_everywhere_p): Likewise.
8774 (TYPE_CONTAINS_VPTR_P): Likewise.
8775 (dfs_walk_real): Declare.
8776 * class.c (build_vbase_pointer_fields): Check
8777 vbase_offsets_in_vtable_p.
8778 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8780 (build_vbase_offset_vtbl_entries): Simplify.
8781 (build_vbase_offset_vtbl_entries): Adjust.
8782 (build_vbase_pointer): Add ability to look up vbase offsets in
8784 (start_vtable): New function.
8785 (add_virtual_function): Use it.
8786 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8787 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8788 (build_vtbl_initializer): Take the type of the complete object as
8789 input. Use it to correctly calculate vbase offsets.
8790 (dfs_finish_vtbls): Pass the complete type to
8791 build_vtbl_initializer.
8792 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8793 (create_vtable_ptr): Create a vtable even if there are no
8794 new virtual functions, under the new ABI.
8795 (finish_struct_1): Likewise.
8796 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8797 * decl.c (exapnd_static_init): Remove call to
8798 preserve_initializer.
8799 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8801 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8802 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8803 (construct_virtual_bases): Don't initialize virtual base pointers
8805 (build_aggr_init): Clean up comment.
8806 (expand_aggr_init_1): Likewise.
8807 * rtti.c (expand_class_desc): Store the virtual function table
8808 index where the vbase offset lives in the offset field.
8809 * search.c (dfs_walk_real): Make it global.
8810 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8811 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8813 * tinfo.h (USItype): Make it signed under the new ABI.
8814 * tinfo.cc (convert_to_base): New function. Encapsulate base
8815 conversion logic here.
8816 (__class_type_info::do_upcast): Use it.
8817 (__class_type_info::do_dyncast): Likewise.
8818 (__class_type_info::do_find_public_subobj): Likewise.
8820 * init.c (construct_virtual_bases): Don't look up the addresses of
8821 virtual bases at run-time.
8823 * class.c (build_vbase_pointer): Relocate.
8824 (build_vbase_pointer_fields): Likewise.
8825 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8826 (build_vbase_offset_vtbl_entries): Likewise.
8828 * decl.c (init_decl_processing): Complain if -fnew-abi
8829 -fno-vtable-thunks is used.
8831 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8834 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8836 * cp-tree.h (num_extra_vtbl_entries): New function.
8837 (size_extra_vtbl_entries): Likewise.
8838 (dfs_vtable_path_unmark): Likewise.
8839 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8840 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8841 * class.c (num_extra_vtbl_entries): New function.
8842 (size_extra_vtbl_entries): Likewise.
8843 (dfs_build_vbase_offset_vtbl_entries): New function.
8844 (build_vbase_offset_vtbl_entries): Likewise.
8845 (build_vtbl_initializer): Use it.
8846 (finish_struct_1): Adjust vtable sizes (using
8847 num_extra_vtbl_entries).
8848 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8849 THUNK_DECL is non-NULL before expanding it.
8850 * init.c (expand_virtual_init): Adjust the vtable pointer by
8851 size_extra_vtbl_entries before storing it.
8852 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8853 Handle TREE_LIST parameters here, not in the dfs_* functions.
8854 (dfs_unmarked_real_bases_queue_p): Adjust.
8855 (dfs_marked_real_bases_queue_p): Likewise.
8856 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8857 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8858 (dfs_vtable_path_unmark): Likewise.
8860 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8862 * optimize.c (copy_body_r): Clear the operand three of a
8863 TARGET_EXPR when copying it.
8865 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8867 * method.c (build_decl_overload_real): Check whether we are in ::
8868 before returning __builtin_new/delete.
8870 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8872 * pt.c (tsubst_friend_function): Improve comment.
8873 (instantiate_decl): Avoid crashing when a "nested" function is
8874 instantiated from the top level.
8876 * dump.c (dqeueue_and_dump): Dump
8877 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8879 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8881 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8883 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8885 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8886 ENABLE_NEW_GXX_ABI defined.
8887 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8888 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8889 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8891 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8893 * decl.c (start_cleanup_fn): Call pushdecl.
8895 * call.c (convert_class_to_reference): Fix typos.
8896 (build_conditional_expr): Handle errors gracefully.
8897 * class.c (push_nested_class): Likewise.
8898 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8899 (DECL_THIS_EXTERN): Use it.
8900 (DECL_THIS_STATIC): Likewise.
8901 * cvt.c (convert_to_void): Handle errors gracefully.
8902 (build_expr_type_conversion): Likewise.
8903 * decl.c (maybe_push_decl): Likewise.
8904 (start_decl_1): Likewise.
8905 (require_complete_types_for_parms): Likewise.
8906 * parse.y (structsp): Likewise.
8907 (base_class): Likewise.
8908 * parse.c: Regenerated.
8909 * pt.c (finish_member_template_decl): Likewise.
8910 * typeck.c (decay_conversion): Likewise.
8912 * cp-tree.h (dfs_skip_vbases): New function.
8913 (find_vbase_instance): Likewise.
8914 * class.c (determine_primary_base): Allow a nearly empty base to
8915 serve as a primary base class under the new ABI.
8916 (get_class_offset_1): Rename to ...
8917 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8919 (get_class_offset): Use it. Issue error messages here.
8920 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8921 find the right copies of virtual bases.
8922 (fixup_vtable_deltas1): Rename to ...
8923 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8924 bases as primary bases.
8925 (fixup_vtable_deltas): Remove.
8926 (override_one_vtable): Handle virtual bases as primary bases.
8927 (merge_overrides): Likewise.
8928 (finish_struct_1): Likewise.
8929 (dump_class_hierarchy): Dump primary-ness of bases as well.
8930 * search.c (mark_primary_bases): Use a pre-order traversal to
8931 handle primary virtual bases.
8932 (dfs_skip_vbases): New fiunction.
8933 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8934 (fixup_virtual_upcast_offsets): Likewise.
8935 (fixup_all_virtual_upcast_offsets): Likewise.
8936 (dfs_find_vbase_instances): New function.
8937 (find_vbase_instance): Likewise.
8939 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8941 * lex.c (DIR_SEPARATOR): Delete macro.
8943 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8945 * decl2.c (lang_decode_option): Handle automatic line wrapping
8948 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8950 * friend.c (do_friend): Don't resolve scopes when processing
8951 template declarations, even if the qualifying scope doesn't
8952 involve template parameters.
8954 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8956 * class.c (dfs_modify_vtables_queue_p): Remove.
8957 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8958 and dfs_marked_real_bases_queue_p instead of
8959 dfs_modify_vtables_queue_p.
8961 * class.c (build_vbase_path): Simplify.
8962 (dfs_propagate_binfo_offsets): New function.
8963 (propagate_binfo_offsets): Use it.
8964 (remove_base_field): Simplify.
8965 (dfs_set_offset_for_vbases): Remove.
8966 (dfs_set_offset_for_shared_vbases): New function.
8967 (dfs_set_offset_for_unshared_vbases): Likewise.
8968 (layout_virtual_bases): Use them.
8969 (layout_basetypes): Don't call propagate_binfo_offsets.
8970 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8973 * class.c (build_base_field): New function, split out from ...
8974 (build_base_fields): ... here. Use it. Allocate primary bases
8975 first, under the new ABI.
8976 (get_vtable_entry): Remove.
8977 (remove_base_field): New function, split out from ...
8978 (remove_base_fields): ... here. Adjust since primary bases come
8979 first under the new ABI.
8981 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8982 (initialize_vtbl_ptrs): New function.
8983 (expand_indirect_vtbls_init): Change prototype.
8984 (convert_pointer_to_vbase): Declare.
8985 * init.c (expand_direct_vtbls_init): Remove.
8986 (dfs_initialize_vtbl_ptrs): New function.
8987 (initialize_vtbl_ptrs): Likewise.
8988 (emit_base_init): Use initialize_vtbl_ptrs.
8989 * search.c (convert_pointer_to_vbase): Make it global.
8990 (expand_indirect_vtbls_init): Remove vtable initialization code.
8991 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8993 * class.c (dfs_finish_vtbls): New function.
8994 (finish_vtbls): Use it.
8995 (dump_class_hierarchy): New function.
8997 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8998 (BINFO_VBASE_PRIMARY_P): New macro.
8999 (BINFO_VIRTUALS): Add to documentation.
9000 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9001 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9002 (dfs_mark_primary_bases_queue_p): Likewise.
9003 (dfs_unmarked_real_bases_queue_p): New function.
9004 (dfs_marked_real_bases_queue_p): Likewise.
9005 * search.c (dfs_mark_primary_bases): Adjust.
9006 (mark_primary_bases): Likewise.
9007 (get_shared_vbase_if_not_primary): New function.
9008 (dfs_unmarked_real_bases_queue_p): Likewise.
9009 (dfs_marked_real_bases_queue_p): Likewise.
9010 (dfs_get_pure_virtuals): Simplify.
9011 (get_pure_virtuals): Likewise.
9013 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9015 * lex.c: Include tm_p.h.
9017 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9019 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9021 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9023 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9024 * pt.c (instantiate_decl): Defer comdat templates that might not be
9027 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9028 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9029 (finish_file): Likewise.
9031 * decl2.c (import_export_class): Undo 12/14 change.
9033 * error.c (dump_decl): operator new, not operatornew.
9035 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9036 * search.c (lookup_field_1): Look for the last field with the
9039 2000-01-05 Nathan Sidwell <nathan@acm.org>
9041 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9044 2000-01-05 Nathan Sidwell <nathan@acm.org>
9046 * typeck.c (build_static_cast): Don't strip target qualifiers
9047 when casting from a class.
9049 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9051 * class.c (warn_hidden): Initialize variable `fndecl'.
9053 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9055 * decl.c (flag_isoc9x): New variable to be able to use code in
9056 c-common.c. For now always zero.
9058 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9060 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9061 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9062 or unshare_base_binfos for virtual bases here.
9063 * search.c (dfs_get_vbase_types): Do it here.
9064 (get_vbase_types): Adjust.
9066 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9068 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9069 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9070 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9071 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9072 (unmark_primary_bases): Remove declaration.
9073 (unmarkedp): Declare.
9074 (dfs_vbase_unmark): Likewise.
9075 * class.c (determine_primary_base): Return immediately if there
9076 are no base classes. Call mark_primary_bases here.
9077 (modify_all_direct_vtables): Remove.
9078 (modify_all_indirect_vtables): Remove.
9079 (dfs_modify_vtables_queue_p): New function.
9080 (dfs_modify_vtables): New function.
9081 (modify_all_vtables): Use them.
9082 (build_base_fields): Build FIELD_DECLs for primary virtual base
9084 (create_vtable_ptr): Don't call determine_primary_base here.
9085 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9086 (dfs_set_offset_for_vbases): ... this.
9087 (layout_virtual_bases): Use it.
9088 (layout_class_type): Call determine_primary_base here.
9089 * search.c (unmarkedp): Make it global.
9090 (shared_marked_p): Simplify.
9091 (shared_unmarked_p): Likewise.
9092 (dfs_primary_bases_queue_p): Remove.
9093 (dfs_unmark_primary_bases): Likewise.
9094 (unmark_primary_bases): Likewise.
9095 (mark_primary_bases): Simplify.
9096 (get_pure_virtuals): Don't call mark_primary_bases here.
9097 (dfs_vbase_unmark): New function.
9098 (get_vbase_types): Simplify.
9100 * class.c (struct base_info): Remove.
9101 (determine_primary_base): Take has_virtual_p rather than a
9102 base_info as input. Don't calculate max_has_virtual.
9103 (finish_struct_bits): Remove max_has_virtual argument.
9104 (create_vtable_ptr): Remove max_has_virtual_p argument.
9105 (layout_virtual_bases): Remove max argument.
9106 (layout_basetypes): Likewise.
9107 (layout_class_type): Remove max_has_virtual_p argument.
9108 (finish_struct_1): Remove max_has_virtual.
9110 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9111 (layout_basetypes): Remove.
9112 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9113 Update to handle primary virtual bases.
9114 (remove_base_fields): New function, split out from
9116 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9117 (layout_virtual_bases): New function, split out from
9118 layout_basetypes. Update to handle primary virtual bases.
9119 (layout_basetypes): Moved here from tree.c. Use
9120 remove_base_fields and layout_virtual_bases.
9121 * search.c (dfs_mark_primary_bases_queue_p): New function.
9122 (mark_primary_bases): Use it.
9123 * tree.c (CEIL): Remove.
9124 (propagate_binfo_offsets): Remove.
9125 (layout_basetypes): Remove.
9127 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9129 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9130 (BINFO_PRIMARY_MARKED_P): New macro.
9131 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9132 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9133 (mark_primary_bases): New function.
9134 (unmark_primary_bases): Likewise.
9135 * search.c (get_abstract_virtuals_1): Remove.
9136 (dfs_mark_primary_bases): New function.
9137 (mark_primary_bases): Likewise.
9138 (dfs_unmark_primary_bases): Likewise.
9139 (unmark_primary_bases): Likewise.
9140 (dfs_get_pure_virtuals): Likewise.
9142 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9144 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9145 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9146 (modify_one_vtable): Adjust.
9147 (fixup_vtable_deltas1): Likewise.
9148 (override_one_vtable): Likewise.
9149 * search.c (get_abstract_virtuals_1): Likewise.
9150 (get_pure_virtuals): Likewise.
9151 (expand_upcast_fixups): Likewise.
9152 * tree.c (debug_binfo): Likewise.
9154 * class.c (build_vtable): Don't return a value. Don't rebuild
9155 vtables for bases that have already been handled.
9156 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9157 already been handled.
9158 (modify_one_vtable): Adjust accordingly.
9159 (fixup_vtable_deltas1): Likewise.
9160 (finish_struct_1): Likewise.
9162 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9164 * call.c (build_new_method_call): Also check destructors.