1 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
3 * decl.c (duplicate_decls): Suppress warning about duplicate
4 decls if the first decl is a friend.
6 2001-05-12 Zack Weinberg <zackw@stanford.edu>
8 * except.c (choose_personality_routine): Export. Add
9 explanatory comment. Take an enum languages, not a boolean.
10 (initialize_handler_parm): Adjust to match.
11 * cp-tree.h: Prototype choose_personality_routine.
12 * lex.c (handle_pragma_java_exceptions): New function.
13 (init_cp_pragma): Register #pragma GCC java_exceptions.
15 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
17 * method.c (build_mangled_C99_name): Remove unused prototype.
19 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
21 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
22 * typeck.c (get_member_function_from_ptrfunc,
23 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
24 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
26 Reverted Geoff Keating's 2001-05-03's patch.
28 2001-05-11 Ira Ruben <ira@apple.com>
30 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
32 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
34 * cp-tree.h (finish_label_expr, lookup_label): Delete.
35 * parse.y: Update for '&&'; don't issue warning here.
36 * semantics.c (finish_label_expr): Delete.
38 2001-05-07 Mark Mitchell <mark@codesourcery.com>
40 * splay-tree.h (splay_tree_max): New function.
41 (splay_tree_min): Likewise.
43 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
45 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
46 (pfn_vflag_identifier): Define.
47 Update comment about layout of pointer functions.
48 (build_ptrmemfunc1): Update prototype.
49 (expand_ptrmemfunc_cst): Update prototype.
50 * decl.c (initialize_predefined_identifiers): Initialize
52 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
53 an extra field to the type.
54 * expr.c (cplus_expand_constant): Pass 'flag' between
55 expand_ptrmemfunc_cst and build_ptrmemfunc1.
56 * typeck.c (get_member_function_from_ptrfunc): When
57 FUNCTION_BOUNDARY < 16, look at additional field to determine
58 if a pointer-to-member is a real pointer or a vtable offset.
59 (build_ptrmemfunc1): Add new parameter to contain extra field.
60 (build_ptrmemfunc): Pass the extra field around.
61 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
62 (pfn_from_ptrmemfunc): Ignore the extra field.
64 2001-05-03 Mark Mitchell <mark@codesourcery.com>
66 * cp-tree.h (flag_inline_trees): Update documentation.
67 * decl.c (init_decl_processing): Adjust handling of
68 flag_inline_functions and flag_inline_trees to support -O3.
69 (grokfndecl): Set DECL_INLINE on all functions if that's what
71 (save_function_data): Clear DECL_INLINE in
72 current_function_cannot_inline is non-NULL.
73 * decl2.c (flag_inline_trees): Update documentation.
75 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
77 * dump.c (cp_dump_tree, USING_STMT case): New case.
78 * tree.c (cp_statement_code_p): Add USING_STMT.
79 * decl2.c (do_using_directive): Add the using directive statement.
81 * tree.c (walk_tree): Reformat an if block.
83 2001-05-02 Mark Mitchell <mark@codesourcery.com>
85 * decl.c (compute_array_index_type): Don't try to do anything with
86 the indices when processing a template.
88 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
90 * call.c: NULL_PTR -> NULL.
100 * typeck.c: Likewise.
101 * typeck2.c: Likewise.
103 2001-05-02 Mark Mitchell <mark@codesourcery.com>
105 * decl2.c (do_using_directive): Revert previous patch.
107 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
109 * cp-tree.def (USING_STMT): New statement node.
110 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
111 * decl2.c (do_using_directive): Add USING_STMT to statement
112 tree. Don't emit errors when processing template decl.
113 * pt.c (tsubst_expr, USING_STMT case): New case.
114 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
116 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
118 * call.c (build_new_op): Convert args from reference here.
119 (build_conditional_expr): Don't convert here.
121 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
123 * spew.c (last_token_id): New static variable.
124 (read_token): Set it here.
125 (yyerror): Use it here.
127 2001-04-30 Richard Henderson <rth@redhat.com>
129 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
132 2001-04-30 Mark Mitchell <mark@codesourcery.com>
134 * gxxint.texi: Remove.
135 * Make-lang.in: Remove all traces of gxxint.texi.
137 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
139 * decl2.c (start_static_initialization_or_destruction): Correct
140 logic to handle the -fno-use-cxa-atexit case.
142 2001-04-30 Mark Mitchell <mark@codesourcery.com>
144 * optimize.c (update_cloned_parm): New function.
145 (maybe_clone_body): Use it. Update the `this' parameter too.
147 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
149 * decl2.c (unsupported_options): Add new-abi.
150 * lang-options.h: Remove no longer supported options.
152 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
154 * except.c (can_convert_eh): Don't check template parms,
157 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
159 * optimize.c (maybe_clone_body): Copy parameter names and locations.
161 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
163 * cp-tree.h (adjust_clone_args): Prototype new function.
164 * class.c (adjust_clone_args): New function.
165 * decl.c (start_function): Call it for in charge ctors.
167 2001-04-26 Mark Mitchell <mark@codesourcery.com>
169 * method.c (use_thunk): Make sure that thunks really are emitted
172 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
174 * mangle.c (write_chars): New macro.
175 (hwint_to_ascii): New function
176 (write_number): Use it.
177 (write_integer_cst): Deal with really big numbers.
179 2001-04-25 Mark Mitchell <mark@codesourcery.com>
181 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
184 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
186 * decl.c (grokdeclarator): Set context of namespace scope
189 2001-04-24 Zack Weinberg <zackw@stanford.edu>
191 * cp/optimize.c: Include hashtab.h.
192 (struct inline_data): Add tree_pruner.
193 (expand_call_inline, expand_calls_inline): Use it when calling
195 (optimize_function): Initialize and free tree_pruner.
197 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
199 Lazy __FUNCTION__ generation.
200 * cp-tree.def (FUNCTION_NAME): Remove.
201 * cp-tree.h (function_name_declared_p): Remove.
202 (cp_fname_init): Prototype.
203 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
204 don't call declare_function_name. Call start_fname_decls.
205 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
206 clobber the line number.
207 (cp_fname_init): New function.
208 (start_function): Call start_fname_decls.
209 (finish_function): Call finish_fname_decls.
210 * lex.c (reswords): Add slots for __FUNCTION__ et al.
211 (rid_to_yy): Add mappings for __FUNCTION__ et al.
212 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
213 * parse.y (VAR_FUNC_NAME): New token.
214 (primary): Add VAR_FUNC_NAME.
215 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
217 (tsubst, FUNCTION_NAME case): Remove.
218 (tsubst_copy, FUNCTION_NAME case): Remove.
219 (tsubst_expr, DECL_STMT case): Be careful with a
220 DECL_PRETTY_FUNCTION_P.
221 (instantiate_decl): Remove function_name_declared_p.
222 * semantics.c (begin_compound_statement): Don't call
223 declare_function_name here.
224 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
225 (finish_translation_unit): Call finish_fname_decls.
226 (expand_body): Remove function_name_declared_p.
227 * typeck2.c (digest_init): Allow any ERROR_MARK.
229 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
231 * pt.c (tsubst_decl): Use VOID_TYPE_P.
232 * semantics.c: Fix some typos.
234 2001-04-23 Phil Edwards <pme@sources.redhat.com>
236 * cp/decl2.c (flag_honor_std): Always initialize to 1.
238 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
240 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
242 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
244 * except.c (build_throw): Wrap the initialization of the exception
245 object in a MUST_NOT_THROW_EXPR.
246 (do_free_exception): #if 0.
248 2001-04-20 Mark Mitchell <mark@codesourcery.com>
250 * cp-tree.h (finish_enum): Change prototype.
251 * decl.c (finish_enum): Reorganize.
252 * parse.y (structsp): Adjust calls to finish_enum.
254 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
256 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
259 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
261 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
262 (layout_empty_base): Return at end flag.
263 (build_base_field): Likewise.
264 (build_base_fields): Likewise.
265 (layout_virtual_bases): Don't add 1 to eoc value.
266 (end_of_class): Use full size for empty bases.
267 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
268 empty bases. Don't add 1 to eoc value. Only add trailing padding
269 if we're an empty class with no empty bases.
270 (dump_class_hierarchy): Dump size and alignment.
272 2001-04-20 Jakub Jelinek <jakub@redhat.com>
274 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
277 2001-04-20 Jakub Jelinek <jakub@redhat.com>
279 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
280 is found, look first if name does not match the structure name.
282 2001-04-19 Mark Mitchell <mark@codesourcery.com>
284 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
286 (SET_DECL_LANGUAGE): New macro.
287 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
288 (pushdecl): Likewise.
289 (build_library_fn_1): Likewise.
290 (build_cp_library_fn): Likewise.
291 (grokfndecl): Likewise.
292 (grokvardecl): Mark `extern "C"' variables as having C linkage.
293 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
294 * lex.c (retrofit_lang_decl): Likewise.
295 * mangle.c (mangle_decl_string): Don't mangle the names of
296 variables declared with C language linkage.
297 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
299 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
301 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
302 flag_access_control from uninitialized storage.
304 2001-04-15 Mark Mitchell <mark@codesourcery.com>
306 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
307 * mangle.c (write_pointer_to_member_type): Fix mangling of
308 pointers to cv-qualified member function types.
310 * init.c (build_delete): Create a SAVE_EXPR for the address if
311 we're going to use it more than once.
313 2001-04-13 Mark Mitchell <mark@codesourcery.com>
315 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
316 (expand_ptremfunc_cst): Change prototype.
317 (delta2_from_ptrmemfunc): Remove.
318 * expr.c (cplus_expand_constant): Adjust call to
319 expand_ptrmemfunc_cst.
320 * typeck.c (build_ptrmemfunc1): Simplify.
321 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
322 results in a constant.
323 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
324 (delta2_from_ptrmemfunc): Remove.
325 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
327 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
329 * cp-tree.h (decl_namespace_list): New macro.
330 (struct saved_scope): Add decl_ns_list.
331 * decl.c (mark_saved_scope): Mark it.
332 * decl2.c: Lose static decl_namespace_list.
333 (init_decl2): Don't save it.
335 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
337 * cp-tree.h (warn_return_type, yylex): Delete redundant
340 * decl.c (current_class_depth, global_namespace): Likewise.
342 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
344 * repo.c (flag_use_repository): Likewise.
346 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
348 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
349 set_block, pushdecl, getdecls, gettags, init_decl_processing,
350 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
351 lvalue_or_else, print_lang_statistics, comp_target_types,
352 unsigned_type, signed_type, signed_or_unsigned_type,
353 build_function_call, mark_addressable, incomplete_type_error):
354 Delete redundant declarations.
356 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
358 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
359 (TYPE_ANONYMOUS_P): New macro.
360 (TAGGED_TYPE_P): New macro.
361 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
362 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
363 * tree.c (no_linkage_helper): Likewise.
364 * semantics.c (begin_class_definition): Likewise.
365 * pt.c (convert_template_argument): Likewise.
366 * lex.c (check_for_missing_semicolon): Likewise.
368 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
370 * class.c (dfs_unshared_virtual_bases): New function.
371 (mark_primary_bases): Call it.
372 (check_bases): Ignore virtual bases when determining
375 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
377 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
379 2001-04-11 Mark Mitchell <mark@codesourcery.com>
381 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
382 cloned function to the clone.
384 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
386 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
388 * semantics.c: Include expr.h.
390 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
392 * method.c (implicitly_declare_fn): Commonize code for copy ctor
393 and assignment op. Set TREE_USED for parameter.
395 2001-04-10 Mark Mitchell <mark@codesourcery.com>
397 * class.c (find_final_overrider_data): Add `candidates'.
398 (dfs_find_final_overrider): Don't issue error messages
400 (find_final_overrider): Issue error messages here.
401 (build_base_field): Don't warn about amgibuous direct bases here.
402 (warn_about_ambiguous_direct_bases): New function.
403 (layout_class_type): Use it.
405 2001-04-10 Richard Henderson <rth@redhat.com>
407 * typeck.c (build_array_ref): Push the array reference inside
408 COMPOUND_EXPR and COND_EXPR.
410 2001-04-05 Mark Mitchell <mark@codesourcery.com>
412 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
413 * decl.c (duplicate_decls): Adjust accordingly.
414 (maybe_commonize_var): Likewise.
415 (grokfndecl): Likewise.
416 (start_function): Likewise.
417 (start_method): Likewise.
418 * decl2.c (key_method): Likewise.
419 (import_export_decl): Likewise.
420 * method.c (implicitly_declare_fn): Likewise.
421 * optimize.c (maybe_clone_body): Likewise.
423 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
425 * lang-specs.h: Add __DEPRECATED.
427 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
429 * search.c (get_dynamic_cast_base_type): When building a new
430 constant, set its type to ssizetype.
432 2001-04-04 Jakub Jelinek <jakub@redhat.com>
434 * optimize.c (expand_call_inline): Only add newly inlined statements
437 2001-04-03 Mark Mitchell <mark@codesourcery.com>
439 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
440 (OPERATOR_FORMAT): Likewise.
441 (OPERATOR_TYPENAME_FORMAT): Likewise.
442 * operators.def: Remove old name-mangling information.
443 * decl.c (grok_op_properties): Adjust accordingly.
444 * lex.c (init_operators): Likewise.
445 * rtti.c (get_tinfo_decl): Issue error messages about types that
448 2001-04-03 Mark Mitchell <mark@codesourcery.com>
450 * decl2.c (import_export_decl): Don't call import_export_class
451 when processing an inline member function.
452 * semantics.c (expand_body): Call import_export_decl before
453 emitting inline functions.
455 2001-03-28 Richard Henderson <rth@redhat.com>
457 IA-64 ABI Exception Handling:
458 * cp-tree.def (EH_SPEC_BLOCK): New.
459 (MUST_NOT_THROW_EXPR): New.
460 * cp-tree.h: Update changed function declarations.
461 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
462 (CPTI_CALL_UNEXPECTED): New.
463 (struct cp_language_function): Rename x_eh_spec_try_block
465 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
466 * decl.c (current_binding_level): If no current function
467 bindings, revert to scope_chain.
468 (initialize_predefined_identifiers): Remove __cp_push_exception.
469 (store_parm_decls): Use begin_eh_spec_block.
470 (finish_function): Use finish_eh_spec_block.
471 (mark_lang_function): Update for name changes.
472 * decl2.c (finish_file): No mark_all_runtime_matches.
473 * dump.c (cp_dump_tree): Handle new tree codes.
474 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
475 * except.c (catch_language_init, catch_language): Remove.
476 (init_exception_processing): Don't set language code.
477 Initialize call_unexpected_node, protect_cleanup_actions,
478 eh_personality_libfunc, lang_eh_runtime_type.
479 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
480 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
481 (prepare_eh_type): Split out type canonicalizations ...
482 (build_eh_type_type): ... from here.
483 (build_eh_type_type_ref): Remove.
484 (mark_all_runtime_matches): Remove.
485 (build_exc_ptr): New.
486 (do_begin_catch, do_end_catch): New.
487 (do_pop_exception): Remove.
488 (build_terminate_handler): Remove.
489 (choose_personality_routine): Split out language choice from ...
490 (initialize_handler_parm): ... here.
491 Use MUST_NOT_THROW_EXPR.
492 (expand_start_catch_block): Use do_begin_catch. Simplify Java
493 exception object handling.
494 (expand_start_eh_spec, expand_end_eh_spec): Remove.
495 (expand_exception_blocks, alloc_eh_object): Remove.
496 (begin_eh_spec_block, finish_eh_spec_block): New.
497 (do_allocate_exception, do_free_exception): New.
498 (expand_throw): Merge into ...
499 (build_throw): ... here. Update for abi.
500 * expr.c (cplus_expand_expr): No expand_internal_throw.
501 Handle MUST_NOT_THROW_EXPR.
502 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
503 * semantics.c (*) Update for except.h name changes.
504 (genrtl_try_block): No protect_with_terminate.
505 (genrtl_eh_spec_block): New.
506 (genrtl_handler): Don't emit the goto here.
507 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
508 (genrtl_finish_function): Don't expand_exception_blocks.
509 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
511 2001-03-28 Richard Henderson <rth@redhat.com>
513 * decl.c (struct named_label_list): Rename eh_region to
514 in_try_scope, add in_catch_scope.
515 (struct binding_level): Rename eh_region to is_try_scope,
517 (note_level_for_try): Rename from note_level_for_eh.
518 (note_level_for_catch): New.
519 (poplevel): Copy both is_try_scope and is_catch_scope to
520 the named_label_list struct.
521 (check_previous_goto_1): Don't check for catch block via
522 DECL_ARTIFICIAL; use in_try_scope instead.
523 (check_goto): Likewise.
524 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
525 * except.c (expand_start_catch_block): Call note_level_for_catch.
526 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
528 2001-03-27 Richard Henderson <rth@redhat.com>
530 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
531 exceptions_via_longjmp.
533 2001-03-27 Phil Edwards <pme@sources.redhat.com>
535 * pt.c (check_default_tmpl_args): Make error messages clearer.
537 2001-03-26 Phil Edwards <pme@sources.redhat.com>
539 * error.c: Also undefine 'A' macro used for cp_printers definition.
541 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
543 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
545 2001-03-26 Mike Yang <yang@research.att.com>
546 Mark Mitchell <mark@codesourcery.com>
548 * dump.c (dump_access): New function.
549 (cp_dump_tree): Use it. Dump basetype information for class
552 2001-03-26 Mark Mitchell <mark@codesourcery.com>
554 * Makefile.in (optimize.o): Depend on params.h.
555 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
556 (init_decl_processing): Set flag_no_inline when doing
558 * optimize.c: Include params.h.
559 (struct inline_data): Improve documentation of FNS. Add
560 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
561 (INSNS_PER_STMT): New macro.
562 (remap_block): Use CLONING_P.
563 (inlinable_function_p): Don't inline big functions.
564 (expand_call_inline): Keep track of how much inlining we've done.
565 (optimize_function): Set FIRST_INLINED_FN.
566 (maybe_clone_body): Set CLONING_P.
567 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
569 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
570 rest_of_compilation. Clear DECL_RTL for local variables
572 (clear_decl_rtl): New function.
574 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
577 * cp-tree.h (skip_type_access_control,
578 reset_type_access_control): Prototype.
579 * decl.c (grokdeclarator): Access of friends is not checked.
580 * parse.y (component_decl_list): Reset type access control.
581 * semantics.c (decl_type_access_control): Clear
582 current_type_lookups.
583 (save_type_access_control): Don't save if not deferring.
584 (skip_type_access_control, reset_type_access_control): New
586 (begin_class_definition): Do type access control for basetypes.
587 Start deferred access control.
588 (finish_class_definition): Resume immediate access control if
589 this is a local class.
591 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
593 * class.c (add_method): Use memcpy/memmove, not bcopy.
595 * decl.c (duplicate_decls): Likewise.
597 2001-03-23 Jakub Jelinek <jakub@redhat.com>
599 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
602 2001-03-23 Jakub Jelinek <jakub@redhat.com>
604 * decl.c (local_names): Define.
605 (push_local_name): New.
606 (grok_reference_init): Return init if initializing static reference
607 variable with non-constant instead of emitting it.
608 Move expand_static_init call to cp_finish_decl.
609 (layout_var_decl): Call push_local_name.
610 (maybe_commonize_var): Allow inlining functions even if they have
611 static local variables, use comdat_linkage for them if flag_weak.
612 (check_initializer): Call obscure_complex_init if
613 grok_reference_init returned non-zero.
614 (save_function_data): Clear x_local_names.
615 (pop_cp_function_context): Free x_local_names.
616 (mark_inlined_fns): Remove.
617 (mark_lang_function): Mark x_local_names.
618 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
619 Mark inlined_fns as tree, remove call to mark_inlined_fns.
620 * class.c (alter_access): Ensure DECL_ACCESS is never set if
621 DECL_DISCRIMINATOR_P.
622 * cp-tree.h (cp_language_function): Add x_local_names.
623 (lang_decl_flags): Add discriminator into u2.
624 (lang_decl_inlined_fns): Remove.
625 (lang_decl): inlined_fns is now a TREE_VEC.
626 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
627 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
628 TREE_VEC, not a custom structure.
629 (optimize_function): Likewise.
630 * mangle.c (discriminator_for_local_entity): Discriminate among
631 VAR_DECL local entities.
632 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
635 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
637 Add support for Java interface method calls.
638 * cp-tree.h (struct lang_type): Add java_interface flag.
639 (TYPE_JAVA_INTERFACE): New macro.
640 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
641 by setting TYPE_JAVA_INTERFACE.
642 * call.c (java_iface_lookup_fn): New static.
643 (build_over_call): If calling a method declared in a
644 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
645 expression which resolves the function address.
646 (build_java_interface_fn_ref): New function.
648 2001-03-22 Richard Henderson <rth@redhat.com>
650 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
651 * except.c: Don't include it.
653 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
654 based on an idea from Joe Buck <jbuck@synopsys.com>
656 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
658 (data_def, component_decl): Add reductions to bad_decl.
660 2001-03-22 Jakub Jelinek <jakub@redhat.com>
662 * method.c (do_build_assign_ref): Don't use build_modify_expr for
663 anonymous aggregates, since they don't have assignment operator
665 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
666 assignment operators for anonymous structure fields.
668 2001-03-21 Jason Merrill <jason@redhat.com>
670 * pt.c (instantiate_decl): Abort if we see a member constant
671 instantiation that doesn't already have its initializer.
672 Downgrade explicit instantiation without definition to pedwarn.
674 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
675 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
676 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
678 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
679 (pending_vtables): Remove.
680 * decl2.c (pending_vtables): Remove.
681 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
682 CLASSTYPE_VTABLE_NEEDS_WRITING.
683 (import_export_class): Likewise.
684 (init_decl2): Don't mark pending_vtables.
685 * lex.c (handle_pragma_vtable): Just sorry.
686 * pt.c (instantiate_class_template): Don't mess with
687 CLASSTYPE_VTABLE_NEEDS_WRITING.
688 (mark_class_instantiated): Likewise.
689 * ptree.c (print_lang_type): Don't print it.
690 * semantics.c (begin_class_definition): Don't set it.
692 * pt.c (template_tail): Replace with last_pending_template.
693 (maybe_templates, maybe_template_tail): Remove.
694 (add_pending_template): Adjust.
695 (instantiate_pending_templates): Adjust.
697 * cp-tree.h (struct saved_scope): Remove lang_stack field.
698 (current_lang_stack): Remove.
699 * decl.c (maybe_push_to_top_level): Don't initialize it.
700 (duplicate_decls): Use current_lang_depth.
701 (xref_basetypes): Likewise.
702 * class.c (current_lang_depth): New fn.
703 (push_lang_context): Use more varray functionality.
704 (pop_lang_context): Likewise.
706 * error.c (GLOBAL_THING): Always use '__'.
708 2001-03-21 Mark Mitchell <mark@codesourcery.com>
710 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
712 * mangle.c (mangle_decl_string): Mangle the names of overloaded
713 operators, even when they have `extern "C"' linkage.
715 2001-03-19 Mark Mitchell <mark@codesourcery.com>
717 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
718 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
719 where it's not necessary.
720 (add_method): Remove optimization involving comparison of
722 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
723 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
724 where it's not necessary.
725 (check_methods): Likewise.
726 (build_clone): Likewise.
727 (built_vtt): Likewise.
728 * cp-tree.h (DECL_NEEDED_P): Likewise.
729 * decl.c (pushtag): Likewise.
730 (duplicate_decls): Likewise.
731 (pushdecl): Likewise.
732 (builtin_function): Likewise.
733 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
734 (build_cp_library_fn): Likewise.
735 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
736 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
737 where it's not necessary.
738 (make_rtl_for_nonlocal_decl): Likewise.
739 (cp_finish_decl): Likewise.
740 (grokfndecl): Likewise.
741 (grokvardecl): Likewise.
742 (grokdeclarator): Likewise.
743 (start_function): Likewise.
744 (cp_missing_return_ok_p): Likewise.
745 * decl2.c (grokclassfn): Likewise.
746 (check_classfn): Likewise.
747 (finish_static_data_member_decl): Likewise.
748 (grokfield): Likewise.
749 * error.c (GLOBAL_IORD_P): Remove.
750 (dump_global_iord): Improve output.
751 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
752 * except.c (nothrow_libfn_p): Summarily reject any function not in
754 * init.c (build_java_class_ref): Don't explicitly set
755 DECL_ASSEMBLER_NAME after calling mangle_decl.
756 * mangle.c (mangle_decl_string): Handle extern "C" functions.
757 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
758 * method.c (set_mangled_name_for_decl): Don't explicitly set
759 DECL_ASSEMBLER_NAME after calling mangle_decl.
760 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
761 IDENTIFIER_GLOBAL_VALUE for the thunk.
762 * pt.c (set_mangled_name_for_template_decl): Remove.
763 (check_explicit_specialization): Don't use it.
764 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
765 (tsubst_friend_function): Likewise.
766 (tsubst_decl): Likewise.
767 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
768 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
769 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
770 where it's not necessary.
771 (tinfo_base_init): Likewise.
772 (create_real_tinfo_var): Likewise.
773 * search.c (looup_field_1): Likewise.
774 * semantics.c (finish_named_return_value): Likewise.
775 * tree.c (init_tree): Set lang_set_decl_assembler_name.
777 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
779 Correct semantics restrictions checking in throw-expression.
780 * except.c (is_admissible_throw_operand): New function.
781 (build_throw): Use it.
783 2001-03-14 Mark Mitchell <mark@codesourcery.com>
785 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
788 2001-03-14 Mark Mitchell <mark@codesourcery.com>
790 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
791 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
792 * decl.c (duplicate_decls): Likewise.
793 (builtin_function): Likewise.
794 (build_library_fn): Likewise.
795 (build_cp_library_fn): Likewise.
796 (check_initializer): Likewise.
797 (cp_finish_decl): Likewise.
798 * decl2.c (grokfield): Likewise.
799 (grok_function_init): Remove #if 0'd code.
800 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
801 * friend.c (do_friend): Likewise.
802 * init.c (get_temp_regvar): Likewise.
803 * method.c (make_thunk): Likewise.
804 * pt.c (tsubst_friend_function): Likewise.
805 (tsubst_decl): Likewise.
806 (regenerate_decl_from_template): Likewise.
807 * semantics.c (genrtl_named_return_value): Likewise.
808 (expand_body): Likewise.
809 (genrtl_finish_function): Likewise.
810 * tree.c (cp_tree_equal): Likewise.
812 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
814 * call.c (convert_like_real): Add extra semantics to INNER
815 parameter. Don't convert to temporary if a user conversion
816 gives us an lvalue that we're about to bind to a reference.
817 Set INNER to indicate pending reference binding on recursive
820 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
822 * cp/lex.c: Delete duplicate pending_lang_change.
824 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
826 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
828 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
829 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
831 2001-03-09 Zack Weinberg <zackw@stanford.edu>
833 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
835 2001-03-08 Stan Shebs <shebs@apple.com>
837 * cp-tree.h (set_identifier_local_value): Remove unused decl.
839 2001-03-06 Zack Weinberg <zackw@stanford.edu>
841 * spew.c: Remove references to CPP_OSTRING.
843 2001-03-06 Andrew Haley <aph@redhat.com>
845 * typeck.c (convert_arguments): Check that we have an fndecl.
847 2001-03-05 Andrew Haley <aph@redhat.com>
849 * typeck.c (convert_arguments): Don't do ellipsis conversion for
850 __built_in_constant_p.
852 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
854 * typeck.c (build_static_cast): Allow enum to enum conversions
857 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
859 * class.c (check_field_decls): Pointers to member do not a
860 non-pod struct make, as per DR 148.
862 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
864 * call.c (joust): cp_pedwarn when using gnu extension concerning
865 worst conversion sequences.
867 2001-03-01 Zack Weinberg <zackw@stanford.edu>
869 * decl.c: Replace all uses of 'boolean' with 'bool'.
871 2001-03-01 Zack Weinberg <zackw@stanford.edu>
873 * lang-specs.h: Add zero initializer for cpp_spec field to
874 all array elements that need one. Don't put an #ifdef inside
875 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
878 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
880 Implement using decls inside template functions.
881 * decl2.c (validate_nonmember_using_decl): Don't special case
882 fake_std_node in the global namespace. Don't reject early when
883 processing a template.
884 (do_local_using_decl): Add to statement tree. Don't do further
885 processing when building a template.
886 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
888 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
890 * decl2.c (do_nonmember_using_decl): Don't complain if we find
891 same function. Do complain about ambiguating extern "C"
894 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
896 Remove floating point and complex type template constant parms.
897 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
898 COMPLEX_TYPE extensions.
899 (invalid_nontype_parm_type_p): Likewise.
901 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
903 * except.c (call_eh_info): Revert "match_function"'s type.
905 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
907 Fix ctor vtable vcall offsets.
908 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
909 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
910 (get_matching_base): Remove.
911 (get_original_base): New function.
912 (build_vtbl_initializer): Initialize vid.rtti_binfo.
913 Use a virtual thunk for a ctor vtable with an index
914 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
915 primary base within a constructor vtable. Only set
916 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
917 when primary base has been lost.
918 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
920 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
922 * call.c (joust): Ensure more_specialized()'s argument length
923 parameter has correct value for constructors.
925 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
927 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
929 * decl.c (mark_inlined_fns): Prototype.
931 2001-02-22 Mark Mitchell <mark@codesourcery.com>
933 * spew.c (yylex): Correct handling of friends.
935 2001-02-22 Mark Mitchell <mark@codesourcery.com>
937 * mangle.c (write_encoding): Pass write_function_type the
938 FUNCTION_DECL for the function being encoded.
939 (write_function_type): Pass it along to write_bare_function_type.
940 (write_bare_function_type): Pass it along to write_method_parms.
941 (write_method_parms): Don't mangle the compiler-generated
942 parameters to a constructor or destructor.
944 2001-02-22 Andreas Jaeger <aj@suse.de>
946 * optimize.c: Include toplev.h for
947 note_deferral_of_defined_inline_function prototype.
949 2001-02-22 Jakub Jelinek <jakub@redhat.com>
951 * cp-tree.h (struct lang_decl_inlined_fns): New.
952 (struct lang_decls): Add inlined_fns.
953 (DECL_INLINED_FNS): New macro.
954 * optimize.c (struct inline_data): Add inlined_fns.
955 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
956 (inlinable_function_p): Likewise, fix typo in comment,
957 function is not inlinable if it already inlined function currently
959 (expand_call_inline): Add fn to inlined_fns if neccessary.
960 (optimize_function): Initialize inlined_fns.
961 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
962 * decl.c (mark_inlined_fns): New function.
963 (lang_mark_tree): Call it.
965 2001-02-21 Jason Merrill <jason@redhat.com>
967 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
968 (DECL_UNINLINABLE): Move to middle-end.
970 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
971 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
972 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
973 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
974 parms and outer BLOCK. note_deferral_of_defined_inline_function.
976 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
979 2001-02-19 Mark Mitchell <mark@codesourcery.com>
981 * decl2.c (set_decl_namespace): Allow explicit instantiations in
984 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
986 * optimize.c (expand_call_inline): Don't walk subtrees of type
989 2001-02-18 Mark Mitchell <mark@codesourcery.com>
991 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
994 2001-02-18 Jason Merrill <jason@redhat.com>
996 Do put the VTT parameter in DECL_ARGUMENTS.
997 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
998 (current_vtt_parm): New macro.
999 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1000 (DECL_HAS_VTT_PARM_P): New macro.
1001 (DECL_VTT_PARM): Remove.
1002 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1003 * decl.c (duplicate_decls): Only copy the operator code if
1005 (start_function): Set current_vtt_parm.
1006 (lang_mark_tree): Don't mark vtt_parm.
1007 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1008 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1009 * class.c (build_clone): Maybe remove the VTT parm.
1010 * optimize.c (maybe_clone_body): Set up the VTT parm.
1011 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1012 * call.c (build_over_call): Just allow the VTT arg.
1013 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1014 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1015 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1016 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1017 * error.c (dump_function_decl): Likewise.
1018 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1019 if we try to call a constructor with in-charge or VTT parms.
1020 * method.c (skip_artificial_parms_for): New fn.
1021 * call.c (add_function_candidate, build_over_call): Call it.
1022 * call.c (build_new_method_call): Use current_vtt_parm.
1023 * init.c (expand_virtual_init): Likewise.
1024 * class.c (same_signature_p): No longer static.
1025 * cp-tree.h: Declare it.
1026 * search.c (look_for_overrides_r): Use it.
1028 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1030 * cp-tree.h (new_abi_rtti_p): Remove.
1031 (name_mangling_version): Likewise.
1032 (flag_do_squangling): Likewise.
1033 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1034 * decl.c (grokfndecl): Likewise.
1035 * decl2.c (name_mangling_version): Remove.
1036 (flag_do_squangling): Likewise.
1037 (lang_f_options): Remove `squangle'.
1038 (unsupported_options): Add `squangle'.
1039 (cxx_decode_option): Issue a warning about uses of
1040 -fname-mangling-version.
1041 (finish_file): Remove old ABI support.
1042 * pt.c (check_explicit_specialization): Likewise.
1043 (tsubst_decl): Likewise.
1044 * rtti.c (init_rtti_processing): Likewise.
1045 (build_headof): Likewise.
1046 (get_tinfo_decl_dynamic): Likewise.
1047 (tinfo_from_decl): Likewise.
1048 (build_dynamic_cast_1): Likewise.
1049 (synthesize_tinfo_var): Likewise.
1050 * init.c (build_new): Allow enumeration types for the array-bounds
1051 in a direct-new-declarator.
1053 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1055 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1056 TREE_PROTECTED from the template being specialized.
1058 2001-02-17 Jason Merrill <jason@redhat.com>
1060 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1062 * decl.c (bad_specifiers): Allow throw specs on things with
1063 pointer-to-function or -member-function type.
1064 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1067 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1069 * call.c (check_dtor_name): Handle template names correctly.
1071 2001-02-16 Jason Merrill <jason@redhat.com>
1073 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1074 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1075 * optimize.c (maybe_clone_body): Don't substitute it.
1076 * call.c (build_new_method_call): Check in_chrg instead.
1077 * init.c (expand_virtual_init): Likewise.
1079 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1081 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1082 class-type introduces at least a type-name.
1084 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1086 * call.c (convert_like_real): Create a temporary for non-lvalue.
1088 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1090 * cp-tree.h: Fix typos in comments.
1092 2001-02-16 Jason Merrill <jason@redhat.com>
1094 * optimize.c (remap_block): If we're compiling a clone, pass the
1095 new block to insert_block.
1097 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1099 * semantics.c (finish_asm_stmt): Robustify.
1101 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1103 * pt.c (push_template_decl_real): Don't remangle the name of a
1106 2001-02-15 Jim Meyering <meyering@lucent.com>
1108 * Make-lang.in (c++.install-common): Depend on installdirs.
1109 (c++.install-info): Likewise.
1110 (c++.install-man): Likewise.
1112 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1114 * typeck2.c (build_m_component_ref): Robustify.
1116 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1118 * friend.c (do_friend): Don't take the nested [template] class
1119 into account when deciding whether to warn about the friend
1120 function not referring to a template function.
1122 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1124 * typeck.c (build_unary_op): Clarify error message.
1126 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1128 * parse.y (component_constructor_declarator): allow optional
1129 parentheses around constructor class name.
1131 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1133 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1135 * init.c (emit_base_init): Remove incorrect comment about
1137 * method.c (make_thunk): Fix comment alignment.
1139 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1141 Kill remnants of this is variable.
1142 * cp-tree.h (flag_this_is_variable): Remove.
1143 * decl2.c (flag_this_is_variable): Remove.
1144 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1145 (build_vbase_path): The path is non-static, even in a cdtor.
1146 (resolves_to_fixed_type_p): Add additional return value.
1147 * search.c (init_vbase_pointers): Adjust.
1148 * tree.c (lvalue_p_1): Adjust.
1149 * typeck.c (mark_addressable): Adjust.
1151 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1153 * pt.c (unify): Don't check cv quals of array types.
1155 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1157 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1158 check whether we already have the type.
1160 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1162 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1163 * call.c (build_op_delete_call): Simplify to remove duplicate
1165 * class.c (clone_function_decl): Don't build the deleting variant
1166 of a non-virtual destructor.
1167 * decl.c (finish_destructor_body): Don't call delete if this is a
1168 non-virtual destructor.
1169 * init.c (build_delete): Explicitly call `operator delete' when
1170 deleting an object with a non-virtual destructor.
1172 2001-02-13 Jason Merrill <jason@redhat.com>
1174 * lang-specs.h: Add more __EXCEPTIONS.
1176 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1178 * typeck2.c (process_init_constructor): Check
1179 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1181 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1183 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1184 Remove spurious information in comment. Allow further
1185 adjustments of REFERENCE_TYPE args.
1187 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1189 * errfn.c (cp_deprecated): Tweak diagnostic text.
1190 * parse.y (new_initializer): Deprecate initializer lists
1193 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1195 Remove old ABI support.
1197 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1199 * decl2.c (flag_vtable_thunks): Always set it to 1.
1200 (flag_new_abi): Likewise.
1201 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1203 * Makefile.in (g++spec.o): Fix typo.
1205 2001-02-09 Jason Merrill <jason@redhat.com>
1207 * lang-specs.h: Restore definition of __EXCEPTIONS.
1209 2001-02-08 Jason Merrill <jason@redhat.com>
1211 * search.c (shared_member_p): New function.
1212 (lookup_field_r): Use it.
1213 * cp-tree.h (SHARED_MEMBER_P): Remove.
1215 * method.c (process_overload_item): Handle template-dependent array
1217 * pt.c (type_unification_real): If we end up with undeduced nontype
1220 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1223 * typeck2.c (friendly_abort): Don't say anything if we have
1224 earlier errors or sorries.
1226 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1227 wchar_t. Ignore if in_system_header.
1229 * decl.c (maybe_push_cleanup_level): New fn...
1230 (start_decl_1): ...split out from here.
1231 * cvt.c (build_up_reference): Use it.
1232 * cp-tree.h: Declare it.
1234 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1236 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1239 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1241 * pt.c (lookup_template_class): Make sure it's a primary
1242 template or template_template_parm when called from the parser.
1243 (instantiate_template_class): Add assertion.
1245 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1247 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1248 from error_mark_node.
1250 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1252 Fix specification and implementation bugs in V3 ABI
1253 construction vtables.
1254 * cp-tree.h (flag_dump_class_layout): New flag.
1255 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1256 (BINFO_LOST_PRIMARY_P): New flag.
1257 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1258 (BINFO_PRIMARY_MARKED_P): Rename to ...
1259 (BINFO_PRIMARY_P): ... here.
1260 (binfo_via_virtual): New prototype.
1261 * decl2.c (flag_dump_class_layout): New flag.
1262 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1263 use `=' as a file name separator.
1264 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1266 (build_vtbl_address): If this is a virtual primary base, then
1267 get the vtbl of what it is ultimately primary for.
1268 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1269 for BINFO_PRIMARY_P.
1270 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1271 (get_shared_vbase_if_not_primary): Likewise.
1272 (dfs_get_pure_virtuals): Likewise.
1273 (expand_upcast_fixups): Likewise.
1274 (fixup_virtual_upcast_offsets): Likewise.
1275 (dfs_find_vbase_instance): Likewise.
1276 (find_vbase_instance): Likewise.
1277 (binfo_from_vbase): Adjust comment to reflect reality.
1278 (binfo_via_virtual): New function.
1279 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1280 for binfo walking during VTT construction.
1281 (dfs_mark_primary_bases): Remove.
1282 (force_canonical_binfo_r): New function.
1283 (force_canonical_binfo): New function.
1284 (mark_primary_virtual_base): New function.
1285 (mark_primary_bases): Walk in inheritance graph order, use
1286 mark_primary_virtual_base.
1287 (determine_primary_base): Use some more intermediate variables.
1288 (dfs_find_final_overrider): Don't check for overriding along a
1290 (dfs_modify_vtables): Walk into primary virtual bases too.
1291 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1292 (build_base_fields): Likewise.
1293 (dfs_set_offset_for_unshared_vbases): Likewise.
1294 (layout_virtual_bases): Likewise.
1295 (end_of_class): Likewise.
1296 (finish_struct_1): Call dump_class_hierarchy, if requested.
1297 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1298 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1299 (dump_class_hierarchy): Add file parameter. Append to file, if
1301 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1302 Use canonical base for virtual bases.
1303 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1304 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1305 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1306 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1308 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1309 from DATA. We want virtual primary bases and all bases via virtual.
1310 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1311 virtual base when not a construction vtable.
1312 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1313 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1314 Use canonical bases when processing virtual bases.
1315 (accumulate_vtbl_inits): We're interested in any base via a
1317 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1318 within a construction vtable, determine what is being overridden.
1319 (build_vtbl_initializer): Add more comments
1320 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1321 (build_rtti_vtbl_entries): Check if the base has lost its
1324 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1326 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1328 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1330 * decl.c (pushdecl): Call abort instead of fatal.
1331 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1332 * init.c (build_new_1): Likewise.
1333 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1334 * decl.c (build_typename_type): hash_table_init now returns void.
1335 decl.c (init_decl_processing): Make an error non-fatal.
1337 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1339 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1341 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1342 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1343 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1344 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1345 * decl.c (maybe_commonize_var): Use the new name-mangling where
1347 * decl2.c (comdat_linkage): Enhance comments. Make all
1348 compiler-generated things static, if COMDAT is not available.
1349 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1351 (tinfo_base_init): Use the correct mangled name for typeinfo
1352 strings, and push them into the global scope.
1353 (typeinfo_in_lib_p): New function.
1354 (synthesize_tinfo_var): Use it.
1355 (create_real_tinfo_var): Likewise.
1357 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1359 * decl.c (push_class_binding): Use context_for_name_lookup instead
1361 * search.c (context_for_name_lookup): Remove static. Check for NULL
1362 context in the loop.
1363 * cp-tree.h (context_for_name_lookup): Add prototype.
1365 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1367 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1368 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1370 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1371 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1373 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1375 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1376 of macros used when compiling g++spec.c.
1377 * g++spec.c (lang_specific_driver): Link with the shared
1380 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1382 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1383 make_reference_declarator, make_call_declarator), method.c
1384 (implicitly_declare_fn), parse.y (namespace_using_decl,
1385 notype_unqualified_id, expr_or_declarator, new_type_id,
1386 after_type_declarator, direct_after_type_declarator,
1387 notype_declarator, complex_notype_declarator,
1388 complex_direct_notype_declarator, qualified_id,
1389 notype_qualified_id, overqualified_id, direct_new_declarator,
1390 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1391 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1392 instead of build_parse_node.
1394 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1396 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1397 (minus_one_node): Moved to top level gcc directory. Renamed
1398 to integer_minus_one_node.
1400 * init.c (init_init_processing): Don't set minus_one_node.
1401 (build_vec_init): Use integer_minus_one_node.
1403 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1405 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1407 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1408 identical and they would be replaced with constant, remove
1409 MODIFY_EXPR from the tree.
1411 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1413 * Make-lang.in: Remove all dependencies on defaults.h.
1414 * call.c: Don't include defaults.h.
1416 * decl2.c: Likewise.
1417 * except.c: Likewise.
1421 * typeck.c: Likewise.
1423 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1425 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1426 operators even in "C" linkage.
1427 * method.c (set_mangled_name_for_decl): Likewise.
1428 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1429 overloaded operators in "C" linkage.
1431 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1433 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1434 (tsubst_arg_types): Check parameter is not void.
1435 (tsubst): Adjust tsubst_decl call.
1437 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1439 * call.c (add_builtin_candidate): Quote std properly, from
1442 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1444 * pt.c (check_explicit_specialization): Clone constructors and
1447 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1449 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1450 indicates anything special about template depth. Make sure we
1451 only count the user visible template classes.
1453 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1455 * call.c (build_conv): Typo in comment.
1456 (add_builtin_candidate): Add more explanation.
1457 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1458 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1459 when we have enumeral types.
1460 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1461 candidates for relops and eqops.
1462 (joust): Simplify control flow. Allow a non-template user
1463 function to hide a builtin.
1465 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1467 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1468 (more_specialized): Add deduction parameter.
1469 * call.c (joust): Adjust more_specialized call.
1470 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1471 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1472 (get_bindings_order): Remove.
1473 (get_bindings_real): Add DEDUCE parameter.
1474 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1475 REFERENCE_TYPE jig for DEDUCE_ORDER.
1476 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1477 maybe_adjust_types_for_deduction.
1478 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1480 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1481 (check_cv_quals_for_unify): Use new unify qualifier flags.
1482 (unify): Clear new unify qualifier flags.
1483 (get_bindings_real): Add DEDUCE parameter.
1484 (get_bindings): Adjust call to get_bindings_real.
1485 (get_bindings_overload): Likewise.
1486 (most_specialized_instantiation): Adjust call to
1489 2001-01-19 Jason Merrill <jason@redhat.com>
1491 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1493 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1496 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1498 * decl2.c (arg_assoc_class): Fix double iteration logic.
1500 2001-01-19 Jason Merrill <jason@redhat.com>
1502 * init.c (build_delete): Always call convert_force to strip cv-quals.
1504 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1505 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1506 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1508 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1510 * search.c (get_vbase_1): Count only virtual bases.
1512 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1514 * class.c (duplicate_tag_error): Robustify flag clearing.
1516 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1518 * cp-tree.h (lookup_template_class): Add complain parm.
1519 * decl.c (lookup_namespace_name): Adjust call to
1520 lookup_template_class.
1521 (make_typename_type): Likewise.
1522 * semantics.c (finish_template_type): Likewise.
1523 * pt.c (lookup_template_class): Add complain parm. Adjust.
1524 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1527 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1529 * pt.c (copy_default_args_to_explicit_spec): Preserve
1530 object's CV quals. Reorganize.
1532 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1534 * typeck.c (build_modify_expr): Say `initialization' for
1536 * init.c (build_default_init): Convert to enumeral type, if
1539 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1541 * parse.y (nomods_initdcl0): Properly set things up for
1544 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1546 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1547 (type_unification_real): Set it.
1550 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1552 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1554 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1556 * semantics.c (begin_class_definition): Check we're not inside a
1559 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1561 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1564 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1566 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1567 * call.c (build_over_call): Add comment.
1569 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1571 * cvt.c (ocp_convert): Handle vector type conversion
1572 * typeck2.c (digest_init): Handle vector type initializations
1574 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1576 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1579 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1581 * pt.c (check_nontype_parm): Rename to ...
1582 (invalid_nontype_parm_type_p): ... here.
1583 (process_template_parm): Adjust.
1584 (convert_template_argument): Adjust.
1586 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1588 * pt.c (check_nontype_parm): New function.
1589 (process_template_parm): Use it.
1590 (convert_template_argument): Use it.
1591 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1594 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1596 * tree.c: Add defaults.h
1597 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1598 * Make-lang.in (cp/tree.o): Add defaults.h.
1600 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1602 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1604 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1606 * g++.1: Change to be ".so man1/gcc.1".
1608 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1610 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1612 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1613 ($(srcdir)/cp/g++int.info): New target.
1614 * gxxint.texi: Add info directory entry. Use @@ in email address.
1615 * .cvsignore: Update.
1617 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1619 * typeck.c (build_c_cast): Do template processing earlier.
1620 Always pedwarn on array casts.
1622 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1624 * friend.c (make_friend_class): Make sure a templated class is
1625 actually a template.
1627 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1629 * decl2.c (get_guard): Set linkage from guarded decl.
1631 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1633 * call.c (convert_default_arg): Check for unprocessed
1635 * cp-tree.h (replace_defarg): Move to spew.c.
1636 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1637 spew.c, which is where they really are.
1638 (done_pending_defargs): Declare.
1639 (unprocessed_defarg_fn): Declare.
1640 * decl.c (replace_defarg): Move to spew.c
1641 * parse.y (structsp): Call done_pending_defargs.
1642 * spew.c (defarg_fns): Rearrange list structure.
1643 (defarg_fnsdone): New static variable.
1644 (defarg_depfns): New static variable.
1645 (init_spew): Adjust.
1646 (add_defarg_fn): Store the type in TREE_TYPE.
1647 (do_pending_defargs): Detect and deal with ordering constraints
1649 (done_pending_defargs): New function.
1650 (unprocessed_defarg_fn): New function.
1651 (replace_defarg): Moved from decl.c. Robustify. Don't save
1652 if circularity detected.
1654 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1656 * pt.c (unify): Check array has a domain, before checking
1657 whether it is variable sized.
1659 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1661 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1662 parameters with pointers to arrays of unknown bound.
1664 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1666 * parse.y (template_parm_header, template_spec_header): New
1667 reductions. Split out from ...
1668 (template_header): ... here. Use them.
1669 (template_template_parm): Use template_parm_header.
1670 * semantics.c (finish_template_template_parm): Add assert.
1672 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1674 * mangle.c (write_builtin_type): Fix thinko.
1676 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1677 (copy_default_args_to_explicit_spec): Likewise.
1678 (check_explicit_specialization): Use it.
1680 * class.c (finish_struct_1): Remove last argument in call to
1681 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1682 * decl.c (builtin_function): Likewise.
1683 (build_cp_library_fn): Likewise.
1684 (check_initializer): Likewise.
1685 (make_rtl_for_nonlocal_decl): Likewise.
1686 (cp_finish_decl): Likewise.
1687 (start_function): Likewise.
1688 * decl2.c (finish_anon_union): Likewise.
1689 * friend.c (do_friend): Likewise.
1690 * init.c (build_java_class_ref): Likewise.
1691 * method.c (make_thunk): Likewise.
1692 * pt.c (tsubst_friend_function): Likewise.
1693 * semantics.c (expand_body): Likewise.
1695 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1697 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1698 looking at DECL_CLONED_FUNCTION for non-functions.
1700 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1702 * error.c (dump_template_parameter): Use parm to determine how
1703 to print default value.
1705 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1707 * class.c (duplicate_tag_error): Clear more flags.
1709 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1711 * call.c (build_new_method_call): Use binfo_for_vbase.
1713 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1715 * cp-tree.h (flag_cond_mismatch): Don't declare.
1716 * decl2.c (flag_cond_mismatch): Don't define.
1717 (lang_f_options): Remove cond-mismatch.
1718 (unsupported_options): Add cond-mismatch.
1720 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1722 * class.c (handle_using_decl): Reject using of constructor name
1723 of sourcing class. Allow injecting of a method with same name as
1724 nested class. Fixup error messages.
1726 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1728 * decl2.c (lang_decode_option): Handle -Wformat=2.
1730 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1732 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1733 initialized_in_class.
1734 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1735 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1736 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1737 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1738 * pt.c (check_default_tmpl_args): Adjust for
1739 DECL_INITIALIZED_IN_CLASS_P.
1740 (instantiate_class_template): Likewise.
1741 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1743 * class.c (finish_struct): Constify saved_filename.
1745 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1747 * class.c (duplicate_tag_error): Adjust diagnostic.
1748 (finish_struct): Locally set location to start of struct.
1749 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1751 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1753 * decl.c (struct binding_level): Adjust class_shadowed comments
1755 (push_class_level_binding): Ajust comments to reflect reality.
1756 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1757 Don't set TREE_VALUE on the class_shadowed list.
1759 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1761 * decl2.c (acceptable_java_type): Allow references too.
1762 * init.c (build_java_class_ref): When using the new ABI, search
1763 `class$' and have it mangled with `mangle_decl.'
1764 * mangle.c (write_java_integer_type_codes): New function.
1765 (write_builtin_type): Detect and mangle Java integer and real
1768 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1770 * decl2.c (grokfield): Don't accept `asm' specifiers for
1771 non-static data members.
1773 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1775 * expr.c (cplus_expand_expr): Don't reset `target'.
1777 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1779 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1781 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1783 * parse.y (template_datadef): Check for error_mark_node.
1785 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1787 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1789 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1791 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1792 (record_builtin_type): Make non-static.
1793 (flag_short_double): Don't declare.
1794 (init_decl_processing): Remove the creation of many tree nodes now
1795 in c_common_nodes_and_builtins.
1796 (build_void_list_node): New function.
1797 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1798 * cp-tree.h (flag_short_wchar): Don't declare.
1800 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1802 * call.c (build_conv): Don't use build1 for USER_CONV.
1803 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1805 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1807 * lex.c (lang_init): Call c_common_lang_init.
1809 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1811 * search.c (lookup_fnfields_here): Remove.
1812 (look_for_overrides_r): Use lookup_fnfields_1.
1813 Ignore functions from using declarations.
1815 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1817 Implement exceptions specifiers for implicit member functions.
1818 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1819 * method.c (synthesize_exception_spec): New function.
1820 (locate_dtor, locate_ctor, locate_copy): New functions.
1821 (implicitly_declare_fn): Generate the exception spec too.
1822 * search.c (check_final_overrider): Check artificial functions
1824 * typeck2.c (merge_exception_specifiers): New function.
1826 2001-01-03 Jason Merrill <jason@redhat.com>
1828 * init.c (build_default_init): New fn.
1829 (perform_member_init): Split out from here.
1830 (build_new_1): Use it. Simplify initialization logic.
1831 (build_vec_init): Take an array, rather than a pointer and maxindex.
1832 Speed up simple initializations. Don't clean up if we're assigning.
1833 * cp-tree.h: Adjust.
1834 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1835 * parse.y (new_initializer): Return void_zero_node for ().
1836 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1837 * typeck2.c (digest_init): Only complain about user-written
1840 2000-12-22 Mike Stump <mrs@wrs.com>
1842 * decl2.c: (max_tinst_depth): Increase to 50.
1844 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1846 * class.c (invalidate_class_lookup_cache): Zero the
1847 previous_class_values.
1848 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1850 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1851 * decl.c (free_bindings): New variable.
1852 (push_binding): Don't create a new binding if we have one on the
1854 (pop_binding): Put old bindings on the free list.
1855 (init_decl_processing): Use size_int, not build_int_2.
1856 Register free_bindings as a GC root.
1857 (cp_make_fname_decl): Use size_int, not build_int_2.
1858 (push_inline_template_parms_recursive): Likewise.
1859 (end_template_parm_list): Likewise.
1860 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1861 (tsubst_template_parms): Use size_int, not build_int_2.
1863 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1865 2001-01-02 Richard Henderson <rth@redhat.com>
1867 * parse.y (asm): Set ASM_INPUT_P.
1869 2001-01-02 Jason Merrill <jason@redhat.com>
1871 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1874 * typeck.c (cp_truthvalue_conversion): New fn.
1875 * cvt.c (ocp_convert): Use it.
1877 * cp-tree.h: Lose c-common.c decls.
1879 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1880 * cvt.c (convert_to_void): Use type_unknown_p.
1882 * typeck.c (strip_all_pointer_quals): Also strip quals from
1883 pointer-to-member types.
1885 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1888 * call.c (build_new_method_call): Do evaluate the object parameter
1889 when accessing a static member.
1890 * typeck.c (build_component_ref): Likewise.
1892 2001-01-02 Andreas Jaeger <aj@suse.de>
1894 * decl.c (cp_missing_noreturn_ok_p): New.
1895 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1897 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1899 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1901 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1903 * class.c (pushclass): Remove #if 0'd code.
1904 * cp-tree.h (overload_template_name): Remove.
1905 * decl.c (store_bindings): Simplify.
1906 (pop_from_top_level): Likewise.
1907 * pt.c (overload_template_name): Remove.
1908 (instantiate_decl): Don't call push_to_top_level if it's not
1911 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1913 * pt.c (register_local_specialization): Don't return a value.
1914 (lookup_template_class): Use move-to-front heuristic when looking
1915 up template instantiations.
1916 (instantiate_decl): Only push_to_top_level when we're actually
1917 going to instantiate the template.
1919 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1921 * search.c (binfo_for_vtable): Return least derived class, not
1922 most. Handle secondary vtables.
1924 2000-12-22 Jason Merrill <jason@redhat.com>
1926 * pt.c (more_specialized): Don't optimize len==0.
1927 (fn_type_unification): If we're adding the return type, increase len.
1929 * typeck.c (build_binary_op): Fix pmf comparison logic.
1931 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1932 DECL_STATIC_FUNCTION_P.
1934 * semantics.c (genrtl_finish_function): Don't try to jump to
1935 return_label unless it exists.
1937 In partial ordering for a call, ignore parms for which we don't have
1939 * call.c (joust): Pass len to more_specialized.
1940 (add_template_candidate_real): Strip 'this', pass len.
1941 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1942 (get_bindings_order): New fn. Pass len down.
1943 (get_bindings_real): Strip 'this', pass len.
1944 (fn_type_unification): Likewise.
1945 (type_unification_real): Succeed after checking 'len' args.
1946 (most_specialized_instantiation): Lose explicit_args parm.
1947 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1950 2000-12-21 Jason Merrill <jason@redhat.com>
1952 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1953 DECL_TEMPLATE_RESULT.
1955 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1956 lookup_fnfields_here.
1958 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1960 * call.c (build_object_call): Also allow conversions that return
1961 reference to pointer to function.
1962 (add_conv_candidate): Handle totype being ref to ptr to fn.
1963 (build_field_call): Also allow members of type reference to function.
1964 Lose support for calling pointer to METHOD_TYPE fields.
1966 * error.c (dump_expr): Handle *_CAST_EXPR.
1968 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1970 * tree.c (break_out_cleanups): Lose.
1971 * cp-tree.h: Remove prototype.
1972 * typeck.c (build_component_ref): Don't break_out_cleanups.
1973 (build_compound_expr): Likewise.
1974 * semantics.c (finish_expr_stmt): Likewise.
1976 2000-12-20 Richard Henderson <rth@redhat.com>
1978 * cp-tree.h: Update declarations.
1979 * decl.c (finish_case_label): Return the new stmt node.
1980 * semantics.c (finish_goto_stmt): Likewise.
1981 (finish_expr_stmt, finish_return_stmt): Likewise.
1982 (finish_break_stmt, finish_continue_stmt): Likewise.
1983 (finish_asm_stmt): Likewise.
1984 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1985 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1986 (simple_if, simple_stmt): Return the new stmt node.
1989 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1991 * cp-tree.h: Don't declare warn_long_long.
1993 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1995 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1998 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2000 * pt.c (unify): Handle when both ARG and PARM are
2001 BOUND_TEMPLATE_TEMPLATE_PARM.
2003 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2005 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2006 DECL_TEMPLATE_PARM_P.
2008 2000-12-15 Jason Merrill <jason@redhat.com>
2010 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2012 * init.c (build_new_1): Don't strip quals from type.
2014 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2016 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2018 * call.c (build_new_function_call): Lose space before paren in
2020 (build_new_method_call): Likewise.
2022 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2024 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2026 * pt.c (check_explicit_specialization): Propagate default
2027 function arguments to explicit specializations.
2029 2000-12-13 DJ Delorie <dj@redhat.com>
2031 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2034 2000-12-08 Jason Merrill <jason@redhat.com>
2036 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2038 Clean up copy-initialization in overloading code.
2039 * call.c (build_user_type_conversion_1): Die if we are asked to
2040 convert to the same or a base type.
2041 (implicit_conversion): Avoid doing so. Lose reference binding code.
2042 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2043 direct-initialization. Also do direct-init part of copy-init.
2044 (build_user_type_conversion): Don't provide context to convert_like.
2045 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2046 the constructor call for copy-init.
2048 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2049 instantiation of a member template.
2050 (do_decl_instantiation): Not here.
2052 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2054 * class.c (check_field_decls): Don't special case anonymous
2055 fields in error messages.
2056 (note_name_declared_in_class): Use %D on diagnostic.
2058 * tree.c (pod_type_p): Use strip_array_types.
2059 (cp_valid_lang_attribute): Likewise.
2060 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2061 multiple evaluations.
2062 (cp_has_mutable_p): Use strip_array_types.
2064 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2066 * cp-tree.h (sufficient_parms_p): Declare new function.
2067 * call.c (sufficient_parms_p): New function, broken out of ...
2068 (add_function_candidate): ... here. Use it.
2069 (add_conv_candidate): Use it.
2070 * decl.c (grok_ctor_properties): Use it.
2072 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2074 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2076 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2078 * decl2.c (lang_decode_option): Handle -Wformat-security.
2080 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2082 * pt.c (verify_class_unification): New function.
2083 (get_class_bindings): Use it.
2084 (try_class_unification): Tidy.
2085 (unify): Handle when argument of a template-id is not
2086 template parameter dependent.
2087 (template_args_equal): Handle when TREE_CODE's do not match.
2089 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2091 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2092 for -save-temps, pass all relevant -Defines to it, and then don't
2093 pass them to cc1plus.
2095 2000-12-05 Will Cohen <wcohen@redhat.com>
2097 * decl.c (finish_case_label): Cleared
2098 more_cleanups_ok in surrounding function scopes.
2099 (define_label): Likewise.
2101 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2103 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2104 (get_matching_virtual): Remove.
2105 (look_for_overrides): Declare new function.
2106 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2108 * class.c (check_for_override): Move base class iteration code
2109 to look_for_overrides.
2110 * search.c (next_baselink): Remove.
2111 (get_virtuals_named_this): Remove.
2112 (get_virtual_destructor): Remove.
2113 (tree_has_any_destructors_p): Remove.
2114 (struct gvnt_info): Remove.
2115 (check_final_overrider): Remove `virtual' from error messages.
2116 (get_matching_virtuals): Remove. Move functionality to ...
2117 (look_for_overrides): ... here, and ...
2118 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2121 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2123 * typeck.c (get_delta_difference): If via a virtual base,
2125 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2128 2000-12-04 Richard Henderson <rth@redhat.com>
2130 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2132 2000-12-04 Jason Merrill <jason@redhat.com>
2134 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2135 (write_builtin_type): Pass intSI_type_node and the like through
2137 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2138 Pass intSI_type_node and the like through type_for_mode.
2139 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2140 * pt.c (tsubst, unify): Likewise.
2141 * tree.c (walk_tree): Likewise.
2142 * error.c (dump_type): Likewise.
2143 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2145 * Make-lang.in: Tweak top comment for emacs.
2148 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2150 * class.c (clone_function_decl): Robustify.
2152 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2154 * decl.c (store_bindings): Only search in the non modified
2155 old_bindings for duplicates.
2157 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2159 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2162 * typeck.c (build_static_cast): Remove unused variable.
2164 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2166 * pt.c: Fix typo in comment.
2168 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2170 * decl2.c (warn_format): Remove definition.
2171 (lang_decode_option): Handle -Wformat-nonliteral,
2172 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2174 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2176 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2177 (init_decl_processing): Don't create string_type_node,
2178 const_string_type_node, wint_type_node, intmax_type_node,
2179 uintmax_type_node, default_function_type, ptrdiff_type_node and
2180 unsigned_ptrdiff_type_node. Adjust position of call to
2181 c_common_nodes_and_builtins.
2182 (identifier_global_value): New function.
2184 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2186 * call.c (standard_conversion): Reject pointer to member
2187 conversions from ambiguous, inaccessible or virtual bases.
2188 * typeck.c (build_static_cast): Don't check pointers to members
2191 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2193 * method.c (do_build_copy_constructor): Preserve cv
2194 qualifications when accessing source object members.
2195 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2198 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2200 * method.c (do_build_assign_ref): Construct appropriately
2201 CV-qualified base reference. Don't allow const casts in base
2204 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2206 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2207 incomplete return type.
2209 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2211 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2212 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2215 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2217 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2219 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2221 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2223 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2225 * decl.c (grokdeclarator): Do type access control on friend
2228 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2230 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2231 bison parser ickiness.
2232 * pt.c (tsubst_friend_function): Enter namespace scope when
2233 tsubsting the function name.
2234 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2236 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2238 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2239 * cvt.c (cp_convert_to_pointer): Add force parameter.
2240 Allow conversions via virtual base if forced.
2241 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2242 (ocp_convert): Likewise.
2243 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2244 * typeck.c (get_delta_difference): Adjust handling of virtual
2247 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2249 * tree.c (struct list_hash): Remove.
2250 (list_hash_table): Make it be an htab.
2251 (struct list_proxy): New type.
2252 (list_hash_eq): New function.
2253 (list_hash_pieces): Renamed from ...
2254 (list_hash): ... this.
2255 (list_hash_lookup): Remove.
2256 (list_hash_add): Remove.
2257 (hash_tree_cons): Use the generic hashtable.
2258 (mark_list_hash): Remove.
2259 (init_tree): Create the hashtable.
2261 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2263 * method.c (build_mangled_C9x_name): Rename to
2264 build_mangled_C99_name. Change C9X references in comments to
2267 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2269 * parse.y (unary_expr): Move VA_ARG from here ...
2270 (primary): ... to here.
2272 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2274 * semantics.c (finish_id_expr): If type is error_mark, return
2277 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2279 * pt.c (lookup_template_class): Simplify loop exit constructs.
2280 Cope when there is no partial instantiation of a template
2283 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2285 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2287 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2289 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2292 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2293 destructors that haven't already been cloned.
2295 2000-11-20 Richard Henderson <rth@redhat.com>
2297 * parse.y (yyparse_1): Rename the parser entry point.
2299 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2301 * mangle.c (write_name): Use <unscoped-name> for names directly in
2303 (write_unscoped_name): Accept names directly in function scope.
2305 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2307 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2308 * parse.y (extdef): Add EXPORT reduction.
2309 * spew.c (yylex): Don't skip export here.
2311 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2313 * decl.c (init_decl_processing): Correct name of pure virtual
2314 function under the new ABI.
2315 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2316 (throw_bad_typeid): Likewise for bad typeid function.
2318 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2320 * decl.c (grokparms): Don't even function types of `void' type,
2322 * mangle.c (write_type): Don't crash when confronted with the
2325 * decl.c (grokparms): Don't create parameters of `void' type.
2327 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2329 * lex.c (mark_impl_file_chain): Delete.
2330 (init_parse): Remove call to ggc_add_string_root. No need to
2331 ggc_strdup a string constant. Do not add impl_file_chain to GC
2333 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2335 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2337 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2339 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2341 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2342 * decl.c (grokdeclarator): Don't reject void parms here.
2343 (require_complete_types_for_parms): Simplify, use
2344 complete_type_or_else.
2345 (grokparms): Remove bitrot. Remove funcdef parm.
2346 Deal with ellipsis parm lists here.
2347 * semantics.c (finish_parmlist): Don't append void_list_node
2348 here. Set PARMLIST_ELLIPSIS_P.
2350 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2352 * typeck2.c (incomplete_type_error): Reorganise to avoid
2353 excessive diagnostics.
2355 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2357 * lex.c (struct impl_files, internal_filename): Constify a char *.
2359 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2361 * mangle.c (write_special_name_constructor): Don't generate
2362 assembler junk when confronted with an old-style constructor.
2363 (write_special_name_destructor): Likewise.
2364 (mangle_decl_string): Do it here instead.
2366 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2368 * call.c (op_error): Make error messages clearer.
2370 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2372 * decl.c (wrapup_globals_for_namespace): Don't mark things
2373 TREE_ASM_WRITTEN when they're not.
2375 2000-11-15 Jason Merrill <jason@redhat.com>
2377 * typeck2.c (friendly_abort): Uncount the error before handing
2380 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2382 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2384 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2386 * class.c (build_vtbl_initializer): Fix typo in comment.
2387 * typeck.c (expr_sizeof): Don't crash on errors.
2389 2000-11-14 Jim Wilson <wilson@redhat.com>
2391 * lang-specs.h: Add %2 after %(cc1_options).
2393 2000-11-14 Richard Henderson <rth@redhat.com>
2395 * typeck.c (c_sizeof): Be strict about casting result value
2396 back to c_size_type_node.
2397 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2399 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2401 * typeck.c (build_unary_op): Use boolean_increment from
2402 c-common.c, moving the relevant code there.
2404 2000-11-11 Jason Merrill <jason@redhat.com>
2406 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2408 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2411 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2413 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2414 * lex.c (copy_lang_decl): Likewise.
2416 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2418 * dump.c (cp_dump_tree): Don't dump function bodies here.
2420 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2421 (dump.o): Update dependency list.
2422 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2423 (flag_dump_translation_unit): Likewise.
2424 (CP_TYPE_QUALS): Adjust definition.
2425 (DECL_C_BIT_FIELD): Remove.
2426 (SET_DECL_C_BIT_FIELD): Likewise.
2427 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2428 (add_maybe_template): Likewise.
2429 (strip_array_types): Likewise.
2430 (dump_node_to_file): Likewise.
2431 (cp_dump_tree): New function.
2432 * decl.c (init_decl_processing): Set lang_dump_tree.
2433 * decl2.c (flag_dump_translation_unit): Remove.
2434 * dump.c: Move most of it to ../c-dump.c.
2435 (cp_dump_tree): New function.
2436 * pt.c (add_maybe_template): Remove.
2437 * typeck.c (strip_array_types): Likewise.
2439 2000-11-07 Eric Christopher <echristo@redhat.com>
2441 * decl.c (init_decl_processing): Change definition of
2442 __wchar_t to wchar_t. Remove artificial declaration of
2444 * lex.c: Change instances of __wchar_t to wchar_t.
2446 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2448 * lex.c (do_identifier): Don't lookup_name for operators.
2449 * parse.y (operator): Save looking_for_typename.
2450 (unoperator): Restore it.
2451 * spew.c (frob_opname): Use nth_token for lookahead.
2453 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2455 * decl.c (grok_op_properties): Always use coerce_new_type and
2457 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2458 exception specification. Tidy up.
2459 (coerce_delete_type): Preserve exception specification. Tidy up.
2461 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2463 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2464 (push_binding_level), error.c (cp_tree_printer), pt.c
2465 (process_partial_specialization, tsubst_template_arg_vector),
2466 search.c (lookup_member): Use memset () instead of bzero ().
2468 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2470 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2472 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2474 * Make-lang.in (c++.distdir): Remove.
2476 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2478 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2479 declarations from different namespaces to be combined.
2481 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2483 * decl.c: Include tm_p.h.
2485 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2487 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2489 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2491 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2492 (build_overload_value), repo.c (open_repo_file), xref.c
2493 (open_xref_file): Use strchr () and strrchr () instead of index ()
2496 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2498 * call.c (build_over_call): Call fold on the CALL_EXPR.
2500 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2502 * error.c (dump_template_decl): Separate template hearders with
2505 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2507 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2508 TS_* flags with corresponding TFF_*. Adjust prototypes of
2509 functions (which used to take a tree_string_flags) to take an int.
2511 * cp-tree.h (enum tree_string_flags): Remove
2512 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2513 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2514 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2515 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2516 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2517 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2518 (type_as_string, decl_as_string, expr_as_string,
2519 context_as_string): Adjust prototype.
2521 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2522 instead of TS_PLAIN.
2524 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2525 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2528 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2530 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2531 (linkage_kind): New enumeration.
2532 (decl_linkage): New function.
2533 * decl2.c (comdat_linkage): Extend comment.
2534 * error.c (dump_function_decl): Print the arguments used to
2535 instantiate a template, even when not printing the type of the
2537 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2538 not TREE_PUBLIC, to test for external linkage.
2539 * tree.c (decl_linkage): New function.
2541 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2543 * pt.c (instantiate_decl): Always instantiate static data members
2544 initialized in-class.
2546 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2548 * Make-lang.in: Move all build rules here from Makefile.in,
2549 adapt to new context. Wrap all rules that change the current
2550 directory in parentheses. Expunge all references to $(P).
2551 When one command depends on another and they're run all at
2552 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2553 all object-file generation rules. Delete obsolete variables.
2555 * Makefile.in: Delete.
2556 * config-lang.in: Delete outputs= line.
2558 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2560 * error.c (dump_function_decl): Print no space between
2561 `ptr-operator' the `type-specifier' of the return type.
2562 (dump_type_prefix): Make sure we put space at the appropriate
2565 2000-10-23 Jason Merrill <jason@redhat.com>
2567 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2569 2000-10-22 Jason Merrill <jason@redhat.com>
2571 * call.c (build_conditional_expr): Use ocp_convert to force
2574 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2576 * call.c (standard_conversion): Use RVALUE_CONVs for all
2577 expressions that satisfy lvalue_p, not just those that satisfy
2580 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2582 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2583 not one with TYPE_IS_SIZETYPE set.
2584 (dubious_conversion_warnings): Remove special-case code.
2586 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2588 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2589 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2590 (dump_type_prefix): Print vector-of-int as 'int vector'.
2591 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2592 * tree.c (walk_tree): Handle VECTOR_TYPE.
2594 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2596 2000-10-21 Jason Merrill <jason@redhat.com>
2598 * parse.y (operator): Set got_object from got_scope.
2599 Set looking_for_typename.
2600 * decl.c (lookup_name_real): Clear val after setting from_obj.
2601 Reorganize diagnostic.
2603 2000-10-20 Jason Merrill <jason@redhat.com>
2605 * tree.c (walk_tree): Don't walk into default args.
2607 * error.c (dump_expr): Use host_integerp.
2609 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2611 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2612 "since" in error message.
2614 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2616 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2618 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2620 * decl.c (revert_static_member_fn): Fixed typo.
2622 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2624 * class.c (subobject_offset_fn): New type.
2625 (dfs_record_base_offsets): Remove.
2626 (record_base_offsets): Likewise.
2627 (dfs_search_base_offsets): Likewise.
2628 (record_subobject_offset): New function.
2629 (check_subobject_offset): Likewise.
2630 (walk_subobject_offsets): Likewise.
2631 (record_subobject_offsets): Likewise.
2632 (layout_conflict_p): Reimplement.
2633 (layout_nonempty_base_or_field): Correct handling of type
2634 conflicts during layout.
2635 (layout_empty_base): Likewise.
2636 (build_base_field): Adjust to handle new representation of empty
2638 (build_base_fields): Likewise.
2639 (layout_virtual_bases): Likewise.
2640 (splay_tree_compare_integer_csts): New function.
2641 (layout_class_type): Use a splay_tree, rather than a varray, to
2642 represent the offsets of empty bases.
2644 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2645 * decl.c (select_decl): Don't return declarations that are
2648 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2650 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2651 (fake_std_node): New macro.
2652 * decl.c (in_std): Rename to ...
2653 (in_fake_std): ... this.
2654 (flag_no_builtin): Remove.
2655 (flag_no_nonansi_builtin): Likewise.
2656 (walk_namespaces_r): Use fake_std_node.
2657 (push_namespace): Use std_identifier.
2658 (pop_namespace): Use in_fake_std.
2659 (lookup_name_real): Use fake_std_node.
2660 (init_decl_processing): When -fhonor-std, create the `std'
2661 namespace. Don't create a dummy fake_std_node in that case.
2662 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2663 (builtin_function): Put builtins whose names don't begin
2664 with `_' in the std namespace.
2665 * decl2.c (flag_no_builtin): Remove.
2666 (flag_no_nonansi_builtin): Likewise.
2667 (set_decl_namespace): Use fake_std_node.
2668 (validate_nonmember_using_decl): Likewise.
2669 (do_using_directive): Likewise.
2670 (handle_class_head): Likewise.
2671 * dump.c (dequeue_and_dump): Likewise.
2672 * except.c (init_exception_processing): Use std_identifier.
2673 * init.c (build_member_call): Use fake_std_node.
2674 * rtti.c (init_rtti_processing): Use std_identifier.
2676 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2678 * cp-tree.h (back_end_hook): Remove declaration.
2679 * decl2.c (back_end_hook): Remove definition.
2681 * dump.c (dequeue_and_dump): Dump TREE_USED.
2683 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2685 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2687 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2689 * decl.c (WINT_TYPE): Define.
2690 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2691 c_size_type_node, signed_size_type_node and wint_type_node.
2693 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2695 * decl2.c (warn_missing_format_attribute): New variable.
2696 (lang_decode_option): Decode -Wmissing-format-attribute.
2698 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2700 * typeck.c (qualify_type): Remove.
2701 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2703 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2705 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2707 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2709 * Makefile.in (parse.c, parse.h): Create atomically.
2711 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2713 * class.c (current_obstack): Remove.
2714 * decl.c (ggc_p): Remove.
2715 (start_decl): Don't use decl_tree_cons.
2716 (grokdeclarator): Don't use build_decl_list.
2717 (start_function): Don't use decl_tree_cons.
2718 (finish_function): Don't mess with obstacks.
2719 * decl2.c (grok_x_components): Don't use build_decl_list.
2720 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2721 (implicitly_declare_fn): Don't call build_decl_list.
2722 * parse.y (frob_specs): Don't call build_decl_list or
2724 (expr_or_declarator_intern): Don't call decl_tree_cons.
2725 (primary): Don't call build_decl_list.
2726 (fcast_or_absdcl): Likewise.
2727 (typed_declspecs): Don't call decl_tree_cons.
2728 (reserved_declspecs): Don't call build_decl_list.
2729 (declmods): Likewise.
2730 (reserved_typespecquals): Likewise.
2732 (new_type_id): Likewise.
2733 (cv_qualifiers): Likewise.
2734 (after_type_declarator_intern): Likewise.
2735 (notype_declarator_intern): Likewise.
2736 (absdcl_intern): Likewise.
2737 (named_parm): Likewise.
2738 * pt.c (most_specialized_class): Likewise.
2739 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2740 (init_repo): Initialize it.
2741 * search.c (current_obstack): Remove.
2742 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2744 2000-10-09 Richard Henderson <rth@cygnus.com>
2746 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2747 (c++ language support bits for libgcc): Remove.
2748 (c++.clean): Remove cplib2.txt cleanup.
2749 * config-lang.in (headers, lib2funcs): Remove.
2751 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2752 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2753 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2754 * inc/new.h, inc/typeinfo: Remove files.
2756 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2758 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2760 (init_decl_processing): Initialize intmax_type_node and
2763 2000-10-06 Richard Henderson <rth@cygnus.com>
2765 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2766 (original_result_rtx): Remove.
2767 * decl.c (save_function_data): Don't clear x_result_rtx.
2768 (mark_lang_function): Don't mark it either.
2769 * expr.c (fixup_result_decl): Remove.
2770 * semantics.c (genrtl_named_return_value): Frob the return decl
2771 before calling emit_local_var.
2772 (genrtl_finish_function): Don't call fixup_result_decl.
2773 Always emit the jump to return_label.
2775 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2777 * pt.c (lookup_template_class): Set current access for enum.
2778 (tsubst_enum): Set file & line for enum decl.
2780 * spew.c (yylex): Remove unused variable.
2782 2000-10-05 Richard Henderson <rth@cygnus.com>
2784 * semantics.c (genrtl_finish_function): Don't init or check
2785 can_reach_end; remove noreturn and return value checks.
2787 2000-10-05 Tom Tromey <tromey@cygnus.com>
2789 * init.c (build_java_class_ref): Use `build_static_name' with a
2790 suffix, not a prefix, to build the class object's name.
2792 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2794 * cp-tree.h (access_kind): Fix comment typo.
2795 * decl2.c (grokfield): Fix diagnostic typo.
2796 * semantics.c (finish_template_type): Fix comment typo.
2797 (finish_qualified_object_call_expr): Likewise.
2799 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2801 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2804 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2806 * spew.c (frob_id): New static function.
2807 (frob_opname): Use it.
2810 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2812 * decl.c (lang_mark_false_label_stack): Remove.
2813 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2815 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2817 * gxxint.texi: Use @email for formatting email addresses.
2819 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2821 * error.c: Remove direct obstack manipulation. Replace with
2822 output_buffer-based formatting. Adjust calls to removed macros.
2823 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2824 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2825 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2827 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2829 * ir.texi: Move to ../c-tree.texi.
2831 2000-09-20 Jason Merrill <jason@redhat.com>
2833 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2835 2000-09-21 Andreas Jaeger <aj@suse.de>
2837 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2838 * cp-tree.h: ... here.
2840 * error.c: Remove declaration of cp_printer.
2842 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2844 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2846 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2848 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2851 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2853 * decl.c (start_function): Robustify.
2855 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2857 * cp-tree.h (check_function_format): Accept a `status' parameter.
2859 * call.c, typeck.c: Updates calls to `check_function_format'.
2861 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2863 * decl2.c (handle_class_head): Always push some scope even
2866 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2868 * cp-tree.h (struct cp_language_function): Remove
2869 x_scope_stmt_stack and name_declared.
2870 (current_scope_stmt_stack): Remove.
2871 (function_name_declared_p): New macro.
2872 (struct lang_decl_flags): Use c_lang_decl as a base class.
2874 (struct lang_decl): Replace saved_tree with context.
2875 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2876 (SET_DECL_FRIEND_CONTEXT): Likewise.
2877 (DECL_VIRTUAL_CONTEXT): Likewise.
2878 (DECL_SAVED_TREE): Remove.
2879 (C_DECLARED_LABEL_FLAG): Likewise.
2880 (cplus_expand_expr_stmt): Don't declare.
2881 (add_decl_stmt): Likewise.
2882 (add_scope_stmt): Likewise.
2883 * decl.c (mark_stmt_tree): Remove.
2884 (case_compare): Likewise.
2885 (finish_case_label): Use c_add_case_label.
2886 (init_decl_processing): Set more language-specific hooks.
2887 (build_enumerator): Fix typo in comment.
2888 (cplus_expand_expr_stmt): Remove.
2889 (mark_lang_function): Use mark_c_language_function.
2890 (lang_mark_tree): Use c_mark_lang_decl.
2891 * decl2.c: Change order of inclusion.
2892 * except.c: Likewise.
2893 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2894 back on c_expand_expr.
2895 * friend.c: Include expr.h.
2896 * init.c: Change order of inclusion.
2897 * Makefile.in: Update dependencies.
2898 * lex.h (free_lang_decl_chain): Remove.
2899 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2900 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2902 (instantiate_decl): Use function_name_declared_p.
2903 * semantics.c (lang_expand_expr_stmt): Remove.
2904 (set_current_function_name_declared): Likewise.
2905 (current_function_name_declared): Likewise.
2906 (begin_compound_stmt): Use function_name_declared_p.
2907 (add_decl_stmt): Remove.
2908 (setup_vtbl_ptr): Use function_name_declared_p.
2909 (add_scope_stmt): Remove.
2910 (current_scope_stmt_stack): New function.
2911 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2912 (expand_body): Use function_name_declared_p.
2913 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2914 * typeck.c: Change order of includes.
2915 (convert_sequence): Remove.
2917 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2919 * lex.c (reswords): Add _Complex.
2921 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2923 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2925 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2927 * init.c (begin_init_stmts): Don't use // comments.
2929 2000-09-12 Jason Merrill <jason@redhat.com>
2931 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2932 all non-extern arrays.
2934 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2935 typenames, too. Downgrade complaint to pedwarn.
2936 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2937 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2938 'class This::Inherited'.
2940 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2942 * decl.c (finish_case_label): Given the LABEL_DECL a
2945 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2947 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2948 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2949 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2950 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2951 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2953 (sorry_for_unsupported_tree, print_scope_operator,
2954 print_left_paren, print_right_paren, print_left_bracket,
2955 print_right_bracket, print_whitespace): Likewise.
2956 (aggr_variety): Rename to class_key_or_enum.
2957 (print_type): Rename to print_type_id.
2958 (print_type_specifier_seq, print_simple_type_specifier,
2959 print_elaborated_type_specifier,
2960 print_rest_of_abstract_declarator,
2961 print_parameter_declaration_clause, print_exception_specification,
2962 print_nested_name_specifier, print_template_id,
2963 typedef_original_name, print_template_argument_list_start,
2964 print_template_argument_list_end): New functions.
2966 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2968 * ir.texi: Add more documentation.
2970 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2972 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2973 (current_function_parms): Don't define.
2974 (struct cp_language_function): Remove parms_stored.
2975 (current_function_just_assigned_this): Don't define.
2976 (current_function_parms_stored): Likewise.
2977 (static_ctors): Declare.
2978 (static_dtors): Likewise.
2979 (SF_EXPAND): Don't define.
2980 (expand_start_early_try_stmts): Remove declaration.
2981 (store_parm_decls): Likewise.
2982 * decl.c (static_ctors): Don't declare.
2983 (static_dtors): Likewise.
2984 (struct binding_level): Remove this_block.
2985 (poplevel): Remove dead code.
2986 (set_block): Likewise.
2987 (mark_binding_level): Don't mark this_block.
2988 (mark_saved_scope): Don't mark x_function_parms.
2989 (init_decl_processing): Don't add current_function_parms as a GC
2991 (check_function_type): Change prototype.
2992 (start_function): Remove RTL-generation code.
2993 (expand_start_early_try_stmts): Remove.
2994 (store_parm_decls): Give it internal linkage. Remove
2995 RTL-generation code.
2996 (finish_function): Remove RTL-generation code.
2997 * decl2.c (static_ctors): Fix formatting.
2998 (static_dtors): Likewise.
2999 * method.c (use_thunk): Don't call store_parm_decls.
3000 (synthesize_method): Likewise.
3001 * optimize.c (maybe_clone_body): Likewise.
3002 * parse.y (fn.def2): Likewise.
3003 (.set_base_init): Likewise.
3004 (nodecls): Likewise.
3005 * pt.c (instantiate_decl): Likewise.
3006 * rtti.c (synthesize_tinfo_fn): Likewise.
3007 * semantics.c (genrtl_try_block): Simplify.
3008 (expand_body): Use genrtl_start_function and
3009 genrtl_finish_function.
3010 (genrtl_start_function): New function.
3011 (genrtl_finish_function): Likewise.
3013 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3015 * error.c (cp_tree_printer, case 'P'): Append break.
3017 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3019 * cp-tree.h (frob_opname): Declare.
3020 * parse.y (saved_scopes): New static variable.
3021 (cp_parse_init): Adjust.
3022 (do_id): If lastiddecl is NULL, do do_identifier.
3023 (operator): Save scope information.
3024 (unoperator): New reduction. Restore scope information.
3025 (operator_name): Append unoperator. Call frob_opname.
3026 * spew.c (frob_opname): Define.
3028 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3030 * decl.c, rtti.c: Include defaults.h if not already included.
3031 Don't define the *_TYPE_SIZE macros.
3033 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3035 * cp-tree.h (push_switch): Change prototype.
3036 (check_cp_case_value): Remove declaration.
3037 (decl_constant_value): Likewise.
3038 * decl.c (struct cp_switch): Add switch_stmt and cases.
3039 (case_compare): New function.
3040 (push_switch): Set switch_stmt. Initialize cases.
3041 (pop_switch): Clean up cases.
3042 (define_case_label): Rename to ...
3043 (finish_case_label): ... this. Do semantic analysis for case
3045 (start_function): Correct comment.
3046 * decl2.c (check_cp_case_value): Remove.
3047 * expr.c (do_case): Remove.
3048 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3049 * semantics.c (genrtl_do_poplevel): Remove declaration.
3050 (RECHAIN_STMTS): Remove.
3051 (finish_break_stmt): Use build_break_stmt.
3052 (finish_continue_stmt): Use build_continue_stmt.
3053 (finish_switch_cond): Adjust condition here, rater than in
3054 c_expand_start_case.
3055 (finish_case_label): Remove.
3056 * typeck.c (c_expand_return): Remove.
3057 (c_expand_start_case): Likewise.
3059 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3061 * ir.texi: Document type nodes.
3063 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3065 * cp-tree.h (init_cp_semantics): Declare.
3066 (genrtl_try_block): Don't declare.
3067 (genrtl_handler): Likewise.
3068 (genrtl_catch_block): Likewise.
3069 (genrtl_ctor_stmt): Likewise.
3070 (genrtl_subobject): Likewise.
3071 (genrtl_do_poplevel): Likewise.
3072 (genrtl_named_return_value): Likewise.
3073 * lex.c (init_parse): Call init_cp_semantics.
3074 * semantics.c (genrtl_try_block): Give it internal linkage.
3075 (genrtl_handler): Likewise.
3076 (genrtl_catch_block): Likewise.
3077 (genrtl_ctor_stmt): Likewise.
3078 (genrtl_subobject): Likewise.
3079 (genrtl_do_poplevel): Likewise.
3080 (genrtl_named_return_value): Likewise.
3081 (lang_expand_stmt): Rename to ...
3082 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3083 (init_cp_semantics): Define.
3085 * decl.c (initialize_local_var): Remove RTL-generating code.
3086 * semantics.c (genrtl_try_block): Fix formatting.
3088 Move statement-tree facilities from C++ to C front-end.
3089 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3090 (void_zero_node): Remove.
3091 (stmt_tree): Likewise.
3092 (scope_chain): Adjust.
3093 (language_function): Rename to cp_language_function.
3094 (cp_function_chain): Adjust.
3095 (current_stmt_tree): Remove.
3096 (last_tree): Likewise.
3097 (last_expr_type): Likewise.
3098 (struct lang_decl): Adjust.
3099 (STMT_IS_FULL_EXPR_P): Remove.
3101 (begin_stmt_tree): Likewise.
3102 (finish_stmt_tree): Likewise.
3103 (walk_tree_fn): Likewise.
3104 (walk_stmt_tree): Likewise.
3105 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3106 * decl.c (mark_stmt_tree): Adjust type.
3107 (init_decl_processing): Don't build void_zero_node.
3108 (initialize_local_var): Adjust usage of current_stmt_tree.
3109 (finish_enum): Use add_stmt, not add_tree.
3110 (save_function_data): Adjust use of language_function.
3111 (finish_constructor_body): Use add_stmt, not add_tree.
3112 (finish_destructor_body): Likewise.
3113 (push_cp_function_context): Adjust use of language_function.
3114 (pop_cp_function_context): Likewise.
3115 (mark_lang_function): Likewise.
3116 (mark_cp_function_context): Likewise.
3117 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3118 (build_vec_init): Likewise.
3119 * semantics.c (SET_LAST_STMT): Remove.
3120 (RECHAIN_STMTS): Don't use it.
3121 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3122 (current_stmt_tree): Define.
3124 (finish_goto_stmt): Use add_stmt, not add_tree.
3125 (finish_expr_stmt): Likewise.
3126 (begin_if_stmt): Likewise.
3127 (finish_then_clause): Likewise.
3128 (begin_while_stmt): Likewise.
3129 (begin_do_stmt): Likewise.
3130 (finish_return_stmt): Likewise.
3131 (begin_for_stmt): Likewise.
3132 (finish_break_stmt): Likewise.
3133 (finish_continue_stmt): Likewise.
3134 (begin_switch_stmt): Likewise.
3135 (finish_case_label): Likewise.
3136 (begin_try_block): Likewise.
3137 (begin_function_try_block): Likewise.
3138 (begin_handler): Likewise.
3139 (begin_catch_block): Likewise.
3140 (begin_compound_stmt): Likewise.
3141 (begin_asm_stmt): Likewise.
3142 (finish_asm_stmt): Likewise.
3143 (finish_label_stmt): Likewise.
3144 (add_decl_stmt): Likewise.
3145 (finish_subobject): Likewise.
3146 (finish_decl_cleanup): Likewise.
3147 (finish_named_return_value): Likewise.
3148 (setup_vtbl_ptr): Likewise.
3149 (add_scope_stmt): Likewise.
3150 (finish_stmt_expr): Likewise.
3151 (prune_unused_decls): Remove.
3152 (begin_stmt_tree): Likewise.
3153 (finish_stmt_tree): Likewise.
3154 (prep_stmt): Adjust use of current_stmt_tree.
3155 (lang_expand_stmt): Likewise.
3156 * tree.c (statement_code_p): Remove.
3157 (cp_statement_code_p): New function.
3158 (walk_stmt_tree): Remove.
3159 (init_tree): Set lang_statement_code_p.
3161 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3163 Integrated preprocessor.
3165 * Make-lang.in, Makefile.in: Remove all references to input.c,
3166 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3167 * gxx.gperf, hash.h, input.c: Delete.
3168 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3169 initialized properly.
3171 * class.c (fixup_pending_inline): Take a tree, not a
3172 struct pending_inline *. All callers changed.
3173 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3174 RID_PROTECTED entries in ridpointers[] array here.
3175 * decl.c (duplicate_decls): Do not refer to struct
3177 (record_builtin_type, init_decl_processing): Use RID_MAX not
3179 (grokdeclarator): Use C_IS_RESERVED_WORD.
3180 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3182 (grok_x_components): Do not inspect pending_inlines chain.
3184 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3185 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3186 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3187 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3188 TIME_IDENTIFIER_FILEINFO): Kill.
3190 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3192 * parse.y: Call do_pending_inlines unconditionally.
3193 reinit_parse_for_method is now snarf_method. fn.defpen is no
3194 longer necessary. Remove unnecessary <itype> annotation on
3195 SCOPE. Do not refer to end_of_file or struct pending_inline.
3196 * semantics.c (begin_inline_definitions): Call
3197 do_pending_inlines unconditionally.
3199 * lex.c: Remove all code now shared with C front end.
3200 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3201 into the get_identifier table. Rewrite pragma handling to
3202 work with the registry. Move code to save tokens for later
3203 processing to spew.c.
3205 * spew.c: Rewrite everything in terms of token streams instead
3206 of text. Move routines here from lex.c / input.c as
3207 appropriate. GC-mark trees hanging off the pending inlines
3210 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3212 * NEWS: Mention that the named return value extension has been
3214 * cp-tree.h (original_result_rtx): Define.
3215 (TREE_REFERENCE_EXPR): Remove.
3216 (DECL_VPARENT): Likewise.
3217 (pushdecl_nonclass_level): Likewise.
3218 (store_return_init): Likewise.
3219 (reinit_lang_specific): Likewise.
3220 (genrtl_named_return_value): Change prototype.
3221 * decl.c (original_result_rtx): Remove.
3222 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3223 Do not generate RTL for local variables here.
3224 (store_return_init): Remove.
3225 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3227 (finish_named_return_value): Adjust accordingly. Warn that this
3228 extension is deprecated.
3229 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3231 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3233 * pt.c (type_unification_real): Replace switch with if.
3234 (unify): Tsubst non-type parms before comparing.
3236 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3238 * error.c (dump_typename): New function, broken out of ...
3239 (dump_type): ... here. Use it.
3240 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3242 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3244 * init.c (build_offset_ref): Deal with namespace scoped
3247 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3249 * class.c (resolve_address_of_overloaded_function): Add
3250 explanation message.
3251 * decl.c (define_case_label): Reformat explanation.
3252 * decl2.c (finish_static_data_member_decl): Likewise.
3253 (grokfield): Likewise.
3254 * friend.c (do_friend): Likewise.
3256 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3258 * tree.c (walk_tree): Expose tail recursion.
3259 (walk_stmt_tree): New function.
3260 * cp-tree.h: Prototype walk_stmt_tree.
3261 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3262 the BLOCKs directly. If a BLOCK has no variables after
3263 pruning, discard it.
3264 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3265 restore the line number.
3267 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3269 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3270 (pt.o): Remove dependency on HTAB_H.
3271 * cp-tree.h: Include hashtab.h.
3272 (walk_tree): Change prototype.
3273 (walk_tree_without_duplicates): New function.
3274 * decl.c (check_default_argument): Use it.
3275 * optimize.c (remap_decl): Adjust calls to walk_tree.
3276 (copy_body): Likewise.
3277 (expand_calls_inline): Likewise.
3278 (calls_setjmp_p): Use walk_tree_without_duplicates.
3279 * pt.c: Don't include hashtab.h.
3280 (for_each_template_parm): Use walk_tree_without_duplicates.
3281 * semantics.c (finish-stmt_tree): Likewise.
3282 (expand_body): Likewise.
3283 * tree.c (walk_tree): Add additional parameter.
3284 (walk_tree_without_duplicates): New function.
3285 (count_trees): Use it.
3286 (verify_stmt_tree): Adjust call to walk_tree.
3287 (find_tree): Use walk_tree_without_duplicates.
3288 (no_linkage_check): Likewise.
3289 (break_out_target_exprs): Adjust call to walk_tree.
3290 (cp_unsave): Likewise.
3292 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3294 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3295 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3296 * cp-tree.h (TYPE_BINFO): Adjust comment.
3297 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3298 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3299 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3300 (TYPE_TEMPLATE_INFO): Likewise.
3301 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3302 * class.c (push_nested_class): Likewise.
3303 * decl.c (lookup_name_real): Likewise.
3304 (grokdeclarator): Likewise.
3305 (grok_op_properties): Likewise.
3306 (xref_tag): Likewise.
3307 (xref_basetypes): Likewise.
3308 * decl2.c (constructor_name_full): Likewise.
3309 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3310 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3311 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3312 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3313 (dump_type_suffix): Likewise.
3314 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3316 (get_aggr_from_typedef): Likewise.
3317 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3318 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3319 (write_template_parm): Likewise.
3320 (write_template_template_parm): Check tree code instead of
3321 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3322 * method.c (build_overload_nested_name): Add
3323 BOUND_TEMPLATE_TEMPLATE_PARM.
3324 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3325 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3326 * pt.c (convert_template_argument): Check tree code instead of
3327 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3328 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3329 (for_each_template_parm): Adjust comment.
3330 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3331 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3332 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3333 template_args_equal to compare template template parameter cases.
3334 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3335 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3337 * tree.c (copy_template_template_parm): Decide whether to create
3338 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3339 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3340 (copy_tree_r): Likewise.
3341 * typeck.c (comptypes): Likewise. Check tree code instead of
3342 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3344 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3346 * decl.c (finish_function): Move the code for handling functions
3347 marked with the constructor and destructor attributes inside the
3350 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3352 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3354 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3356 * pt.c (lookup_template_class): Remove abort.
3357 * tree.c (get_type_decl): Allow error_mark_node.
3359 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3361 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3364 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3366 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3369 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3371 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3372 union tag mismatch error reporting.
3374 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3376 * call.c (build_scoped_method_call): Check it is not a namespace.
3378 2000-08-30 Jason Merrill <jason@redhat.com>
3380 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3382 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3383 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3384 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3386 * decl.c (start_function): Always call make_function_rtl.
3388 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3390 * semantics.c (prune_unused_decls): New function.
3391 (finish_stmt_tree): Call it via walk_tree.
3393 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3395 * class.c (build_secondary_vtable): Constify a char *.
3396 * decl.c (init_decl_processing): Initialize function_id_node,
3397 pretty_function_id_node, and func_id_node.
3398 * input.c (struct input_source): Constify 'str'.
3399 (feed_input): Constify first argument.
3400 * mangle.c (write_identifier): Constify argument.
3401 * pt.c (mangle_class_name_for_template): Constify argument.
3403 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3405 * typeck.c (mark_addressable): Remove code that pokes around in
3408 2000-08-28 Jason Merrill <jason@redhat.com>
3410 * lex.c (file_name_nondirectory): Move to toplev.c.
3412 * cp-tree.h (LOCAL_CLASS_P): New macro.
3413 * class.c (finish_struct_1): Use it.
3415 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3417 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3418 (write_encoding): Pass another argument to write_name.
3419 (write_name): Add ignore_local_scope parameter. Fix handling of
3421 (write_nested_name): Use write_unqualified_name.
3422 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3423 (write_template_prefix): Use write_unqualified_name.
3424 (write_component): Remove.
3425 (write_local_name): Add parameter. Use direct local entity to
3426 discriminator calculation.
3427 (write_class_enum_type): Pass another argument to write_name.
3428 (write_template_template_arg): Likewise.
3429 (make_guard_variable): Likewise.
3431 2000-08-27 Jason Merrill <jason@redhat.com>
3433 * decl.c (pushdecl): Matching decls for local externs are found in
3434 the current level. Propagate linkage information from previous
3437 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3439 * ir.texi (Expressions): Fix typo.
3441 2000-08-25 Greg McGary <greg@mcgary.org>
3443 * tree.c (init_tree): Use ARRAY_SIZE.
3445 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3447 * error.c (cp_tree_printer): Rework.
3449 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3451 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3453 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3454 (cp-demangle.o): Remove target.
3455 (dyn-string.o): Likewise.
3457 * decl.c (grokfndecl): Require that `main' return an `int'.
3458 * mangle.c (write_encoding): Don't mangle return types for
3459 conversion functions.
3461 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3463 * error.c (tree_formatting_info): New data type.
3464 (tree_being_formatted): New macro.
3465 (tree_formatting_flags): Likewise.
3466 (put_whitespace): Likewise.
3467 (print_tree_identifier): Likewise.
3468 (print_identifier): Likewise.
3469 (cp_tree_printer, print_function_argument_list, print_declaration,
3470 print_expression, print_function_declaration,
3471 print_function_parameter, print_type, print_cv_qualifier): New
3473 (init_error): Initialize lang_printer.
3475 2000-08-24 Jason Merrill <jason@redhat.com>
3477 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3478 adjustment necessary.
3480 2000-08-24 Greg McGary <greg@mcgary.org>
3482 * cp-tree.h (MAIN_NAME_P): Remove macro.
3484 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3486 * error.c (print_instantiation_context): Don't forget to flush the
3489 2000-08-23 Jason Merrill <jason@redhat.com>
3491 * typeck.c (build_ptrmemfunc): Save the input pmf.
3493 * method.c (process_modifiers): Use same_type_p.
3495 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3497 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3498 * mangle.c (write_function_type): Change prototype.
3499 (write_encoding): Don't mangle return types for
3500 constructors or destructors.
3501 (write_type): Adjust call to write_function_type.
3502 * pt.c (instantiate_template): Instantiate alternate entry points
3503 when instantiating the main function.
3505 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3507 * error.c (cp_print_error_function): Don't use embedded '\n' in
3510 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3512 * decl.c (init_decl_processing): Remove bogus initialization.
3513 * error.c (lang_print_error_function): Restore here.
3514 (init_error): Initialize print_error_function.
3516 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3518 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3520 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3522 * Makefile.in (error.o): Depends on diagnostic.h
3524 * cp-tree.h (problematic_instantiation_changed,
3525 record_last_problematic_instantiation, current_instantiation,
3526 print_instantiation_context): Declare.
3527 (maybe_print_template_context): Remove.
3529 * decl.c (init_decl_processing): Set print_error_function to NULL.
3530 (lang_print_error_function): Remove, since we're using a new
3533 * error.c: #include diagnostic.h
3534 (function_category): New function.
3535 (cp_diagnostic_starter): Likewise.
3536 (cp_diagnostic_finalizer): Likewise.
3537 (cp_print_error_function): Likewise.
3538 (maybe_print_instantiation_context): Likewise.
3539 (print_instantiation_full_context): Likewise.
3540 (print_instantiation_partial_context): Likewise.
3541 (print_instantiation_context): Define.
3542 (init_error): Initialize diagnostic pager and finalizer.
3544 * pt.c (problematic_instantiation_changed): Define.
3545 (record_last_problematic_instantiation): Likewise.
3546 (current_instantiation): Likewise.
3547 (maybe_print_template_context): Remove.
3548 (print_template_context): Likewise.
3549 (current_tinst_level): Make static to reflect Brendan Kehoe's
3550 change of 1995-04-13.
3551 (push_tinst_level): Call print_instantiation_context.
3553 2000-08-21 Nix <nix@esperi.demon.co.uk>
3555 * lang-specs.h: Do not process -o or run the assembler if
3558 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3560 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3562 * decl2.c (lang_decode_option): Disable gettext attributes for
3565 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3567 * lex.c (lang_init_options): Default diagnostic message maximum
3568 length to 80, when line-wrapping.
3570 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3572 * class.c (build_vtbl_initializer): Clear the entire
3573 vtbl_init_data. Start keeping track of the functions for which we
3574 have created vcall offsets here.
3575 (dfs_build_vcall_offset_vtbl_entries): Remove.
3576 (build_vcall_offset_vtbl_entries): Reimplement.
3577 (add_vcall_offset_vtbl_entries_r): New function.
3578 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3579 computing when vcall offsets are necessary.
3581 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3583 * decl.c (member_function_or_else): Use cp_error ... %T.
3584 (grokdeclarator): Likewise.
3585 (start_method): Likewise.
3586 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3588 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3590 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3593 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3595 * cp-tree.h (PTRMEM_OK_P): New macro.
3596 (itf_ptrmem_ok): New enumeration value.
3597 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3598 argument. Diagnose implicit pointer to member.
3599 (instantiate_type): Don't diagnose implicit pointer to member
3600 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3601 resolve_address_of_overloaded_function.
3602 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3603 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3604 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3605 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3606 (build_unary_op): Deal with single non-static member in
3609 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3611 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3613 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3615 * cp-tree.h (enum_name_string): Remove prototype.
3616 (report_case_error): Remove prototype.
3617 * cp/typeck2.c (enum_name_string): Remove.
3618 (report_case_error): Remove.
3619 * error.c (dump_expr): Deal with enum values directly.
3620 Correctly negate integer constant.
3622 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3624 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3625 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3626 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3627 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3628 (__cxa_vec_new): Use __cxa_vec_new2.
3629 (__cxa_vec_delete): Use __cxa_vec_delete2.
3631 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3633 * vec.cc (__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.
3638 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3639 (__cxa_vec_ctor): Likewise.
3640 (__cxa_vec_cctor): Likewise.
3641 (__cxa_vec_dtor): Likewise.
3642 (__cxa_vec_delete): Likewise.
3644 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3646 * class.c (instantiate_type): Reinstate local variable
3647 deleted in previous change.
3649 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3652 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3654 * cp-tree.h (instantiate_type_flags): New enumeration.
3655 (instantiate_type): Change parameter.
3656 * class.c (instantiate_type): Adjust prototype. Adjust.
3657 * call.c (standard_conversion): Adjust instantiate_type call.
3658 (reference_binding): Likewise.
3659 (build_op_delete_call): Likewise.
3660 (convert_like_real): Likewise.
3661 * cvt.c (cp_convert_to_pointer): Likewise.
3662 (convert_to_reference): Likewise.
3663 * pt.c (convert_nontype_argument): Likewise.
3664 * typeck.c (build_binary_op): Likewise.
3665 (build_ptrmemfunc): Likewise.
3666 (convert_for_assignment): Likewise.
3668 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3670 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3671 (current_aggr): Define.
3672 * decl.c (grokdeclarator): Make sure a friend class is an
3673 elaborated type specifier.
3674 * parse.y (current_aggr): Remove static definition.
3675 (cp_parse_init): Adjust.
3676 (structsp): Clear and restore current_aggr.
3677 (component_decl_list): Clear current_aggr.
3679 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3680 aggregate tag on the typename's context.
3682 * pt.c (tsubst_friend_class): Return error_mark_node, if
3684 (instantiate_class_template): Ignore error_mark_node friend types.
3686 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3688 * cvt.c (warn_ref_binding): New static function, broken out of ...
3689 (convert_to_reference): ... here. Use it.
3691 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3693 * parse.y (template_arg): Add rule for template qualified with
3696 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3698 * decl2.c (add_function): Reorganize.
3699 (arg_assoc): Do not consider function template decls.
3701 2000-08-11 Jason Merrill <jason@redhat.com>
3703 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3706 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3708 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3709 (lookup_nested_tag): Likewise.
3711 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3714 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3716 * parse.y (named_complex_class_head_sans_basetype): Remove
3719 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3721 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3722 explicit TEMPLATE_ID_EXPR args.
3723 (build_expr_from_tree, case CALL_EXPR): Likewise.
3725 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3727 * decl.c (check_tag_decl): Diagnose typename's which don't
3730 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3732 * init.c (build_aggr_init): Reject bogus array initializers
3735 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3737 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3739 * cp/tinfo.cc (__dynamic_cast): Likewise.
3740 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3742 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3744 * cvt.c (convert_to_pointer_force): Fix error message when
3745 attempting to cast from ambiguous base.
3747 2000-08-08 Jason Merrill <jason@redhat.com>
3749 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3750 (tsubst_template_arg_vector): Likewise.
3752 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3753 assume that one will be as large as the union.
3755 2000-08-07 Kazu Hirata <kazu@hxi.com>
3757 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3758 * decl.c (pop_labels): Likewise.
3760 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3762 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3764 (__pointer_to_member_type_info): Likewise.
3765 (__base_class_info): Likewise.
3766 (__class_type_info): Likewise.
3767 (__si_class_type_info): Likewise.
3768 (__vmi_class_type_info): Likewise.
3769 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3770 Changed member names to match specifications.
3771 (__vmi_class_type_info::__do_find_public_src): Likewise.
3772 (__si_class_type_info::__do_dyncast): Likewise.
3773 (__vmi_class_type_info::__do_dyncast): Likewise.
3774 (__si_class_type_info::__do_upcast): Likewise.
3775 (__vmi_class_type_info::__do_upcast): Likewise.
3776 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3777 (__pbase_type_info::__pointer_catch): Likewise.
3778 (__pointer_type_info::__pointer_catch): Likewise.
3779 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3781 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3783 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3784 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3785 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3787 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3789 * cp-tree.h (add_method): Change prototype.
3790 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3791 Don't double the size of the method vector in the error case.
3792 (handle_using_decl): Adjust call to add_method.
3793 (add_implicitly_declared_members): Likewise.
3794 (clone_function_decl): Likewise.
3795 * decl2.c (check_classfn): Likewise.
3796 * semantics.c (finish_member_declaration): Likewise.
3798 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3800 * decl.c (flag_isoc94): New variable.
3802 2000-08-02 Jason Merrill <jason@redhat.com>
3804 * pt.c (do_type_instantiation): Add complain parm; don't complain
3805 if called recursively.
3806 * cp-tree.h, parse.y: Adjust.
3808 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3810 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3811 -Wno-strict-prototypes.
3813 * g++spec.c: Adjust type of second argument to
3814 lang_specific_driver, and update code as necessary.
3816 * cp-tree.h: Don't prototype min_precision here.
3817 (my_friendly_assert): Cast expression to void.
3818 * semantics.c (do_poplevel): Initialize scope_stmts.
3820 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3822 * cp-tree.h (DECL_NEEDED_P): Tweak.
3824 2000-07-28 Jason Merrill <jason@redhat.com>
3826 * lang-specs.h: Use %i in rule for .ii files.
3828 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3830 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3832 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3834 Allow indirect primary bases.
3835 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3837 (CLASSTYPE_VFIELD_PARENT): Remove.
3838 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3839 (BINFO_PRIMARY_BINFO): Remove.
3840 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3841 (BINFO_VBASE_PRIMARY_P): Likewise.
3842 (BINFO_PRIMARY_BASE_OF): New macro.
3843 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3844 (get_primary_binfo): New function.
3845 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3846 * class.c (vcall_offset_data_s): Rename to ...
3847 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3848 and add ctor_vtbl_p.
3849 (get_derived_offset): Use get_primary_binfo.
3850 (dfs_mark_primary_bases): Adjust handling of virtual primary
3852 (mark_primary_bases): Likewise.
3853 (set_primary_base): Take a binfo, not an integer, as a
3854 representation of the primary base.
3855 (indirect_primary_base_p): Remove.
3856 (determine_primary_base): Adjust for indirect primary bases.
3857 (dfs_find_final_overrider): Fix typo in coment.
3858 (update_vtable_entry_for_fn): Use get_primary_binfo.
3859 (layout_nonempty_base_or_field): Tweak.
3860 (build_base_fields): Adjust for new primary base semantics.
3861 (dfs_propagate_binfo_offsets): Remove.
3862 (propagate_binfo_offsets): Rewrite.
3863 (dfs_set_offset_for_shared_vbases): Remove.
3864 (layout_virtual_bases): Don't use it.
3865 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3867 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3868 CLASSTYPE_VFIELD_PARENT.
3869 (dfs_get_primary_binfo): New function.
3870 (get_primary_binfo): Likewise.
3871 (dump_class_hierarchy_r): Tweak printing of primary bases.
3872 (build_vtbl_initializer): Fix typo in comments. Use
3874 (build_vcall_and_vbase_vtbl_entries): Likewise.
3875 (build_vbaes_offset_vtbl_entries): Likewise.
3876 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3877 BV_VCALL_INDEX to handle indirect primary bases.
3878 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3879 (build_rtti_vtbl_entries): Likewise.
3880 * search.c (get_shared_vbase_if_not_primary): Tweak.
3881 (find_vbase_instance): Likewise.
3882 (binfo_for_vtable): Simplify.
3883 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3884 (make_binfo): Make it have 11 entries.
3886 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3888 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3889 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3890 ascertaining primaryness.
3891 (G): Remove template_args.
3892 (decl_is_template_id): New function.
3893 (write_encoding): Use decl_is_template_id.
3894 (write_name): Likewise. Handle type_decls. Get main variant of
3896 (write_nested_name): Likewise.
3897 (write_prefix): Likewise.
3898 (write_template_prefix): Likewise.
3899 (write_special_name_constructor): Remove defunct production from
3901 (write_bare_function_type): Remove comment about absent parameter.
3902 (write_template_template_arg): Add missing grammar production to
3905 2000-07-27 Jason Merrill <jason@redhat.com>
3907 * decl.c (duplicate_decls): If common_type produces a non-typedef
3908 type for a typedef, just use the old type.
3910 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3912 * cp-tree.h (function_depth): Declare.
3913 (verify_stmt_tree): Likewise.
3914 (find_tree): Likewise.
3915 * decl.c (function_depth): Give it external linkage.
3916 * optimize.c (optimize_function): Increment and decrement it.
3917 * tree.c (verify_stmt_tree_r): New function.
3918 (verify_stmt_tree): Likewise.
3919 (find_tree_r): Likewise.
3920 (find_tree): Likewise.
3922 2000-07-27 Jason Merrill <jason@redhat.com>
3924 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3926 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3928 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3930 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3931 * decl2.c (get_guard): Call cp_finish_decl, not
3932 rest_of_decl_compilation, for local guards.
3933 * lex.c (do_identifier): Remove unused variable.
3935 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3937 * parse.y: Add missing ';'.
3939 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3941 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3944 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3946 Kill strict_prototype. Backwards compatibility only for
3947 non NO_IMPLICIT_EXTERN_C systems.
3948 * cp-tree.h (flag_strict_prototype): Remove.
3949 (strict_prototype): Remove.
3950 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3951 * decl.c (maybe_push_to_top_level): Adjust.
3952 (pop_from_top_level): Adjust.
3953 (decls_match): Only allow sloppy parm matching for ancient
3955 (init_decl_processing): Adjust.
3956 (grokdeclarator): Adjust.
3957 * decl2.c (flag_strict_prototype): Remove.
3958 (strict_prototype): Remove.
3959 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3960 (lang_f_options): Remove "strict-prototype".
3961 (unsupported-options): Add "strict-prototype".
3962 * lex.c (do_identifier): Adjust.
3963 (do_scoped_id): Adjust.
3964 * parse.y (empty_parms): Adjust.
3965 * class.c (push_lang_context): Adjust.
3966 (pop_lang_context): Adjust.
3967 * typeck.c (comp_target_parms): Adjust.
3969 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3971 * decl.c (poplevel): Deal with anonymous variables at for scope.
3972 (maybe_inject_for_scope_var): Likewise.
3974 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3976 * decl.c: Remove all signal handling code, now done in toplev.c.
3978 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3980 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3982 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3985 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3987 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3988 Define my_friendly_assert and my_friendly_abort as macros
3989 which may call friendly_abort. Prototype friendly abort, not
3990 my_friendly_abort or my_friendly_assert.
3991 * decl.c (signal_catch): Report the signal caught in the error
3992 message. Call fatal directly.
3993 * typeck2.c (ack, my_friendly_assert): Delete.
3994 (my_friendly_abort): Rename to friendly_abort. Expect file,
3995 line, and function parameters. Report the abort code, then
3996 call fancy_abort. Do not mask an abort if errors have
3999 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4001 * typeck.c (comp_target_parms): Remove obsolete parameter.
4002 (comp_target_types): Adjust.
4004 2000-07-17 Jason Merrill <jason@redhat.com>
4006 * typeck.c (mark_addressable): Never set TREE_USED.
4007 * call.c (build_call): Don't abort on calls to library functions
4008 that have been declared normally.
4010 * typeck.c (build_binary_op): Fix grammar in warning.
4012 * exception.cc (__eh_free): Fix prototype.
4014 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4016 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4017 IDENTIFIER_NAMESPACE_VALUE.
4019 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4021 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4022 * method.c (use_thunk): Correct handling of vcall offsets.
4024 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4026 * .cvsignore: parse.h and parse.c have no cp- prefix.
4028 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4030 * .cvsignore: New file.
4032 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4034 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4036 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4038 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4040 * parse.h: Likewise.
4042 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4044 * class.c (layout_class_type): Add pointers to virtual bases after
4045 base classes under the old ABI.
4047 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4049 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4050 (finish_continue_stmt): Likewise.
4051 (begin_for_stmt): Remove call to note_level_for_for.
4052 (finish_goto_stmt): Change call from build_min_nt
4054 (finish_expr_stmt): Likewise.
4055 (begin_if_stmt): Likewise.
4056 (begin_while_stmt): Likewise.
4057 (finish_while_stmt): Likewise.
4058 (finish_return_stmt): Likewise.
4059 (begin_for_stmt): Likewise.
4060 (finish_for_stmt): Likewise.
4061 (finish_break_stmt): Likewise.
4062 (begin_switch_stmt): Likewise.
4063 (finish_case_label): Likewise.
4064 (genrtl_try_block): Likewise.
4065 (begin_try_block): Likewise.
4066 (begin_handler): Likewise.
4067 (begin_compound_stmt): Likewise.
4068 (finish_asm_stmt): Likewise.
4069 (finish_label_stmt): Likewise.
4070 (add_decl_stmt): Likewise.
4071 (finish_subobject): Likewise.
4072 (finish_decl_cleanup): Likewise.
4073 (finish_named_return_value): Likewise.
4074 (setup_vtbl_ptr): Likewise.
4075 (add_scope_stmt): Likewise.
4076 * decl.c (finish_constructor_body): Likewise.
4077 (finish_destructor_body): Likewise.
4078 * optimize.c (copy_body_r): Likewise.
4079 (initialize_inlined_parameters): Likewise.
4080 (declare_return_variable): Likewise.
4081 (expand_call_inline): Likewise.
4083 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4085 * semantics.c (expand_body): Sync interface information
4086 at the end of function body expansion.
4088 2000-07-09 Jason Merrill <jason@redhat.com>
4090 * init.c (build_new_1): Bail early if the call to new fails.
4092 * decl.c (compute_array_index_type): Check specifically for
4093 an INTEGER_CST, not just TREE_CONSTANT.
4095 * decl.c (duplicate_decls): Don't call duplicate_decls on
4096 the DECL_TEMPLATE_RESULT.
4097 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4100 * error.c (dump_template_bindings): Don't crash if we had an
4101 invalid argument list.
4103 * typeck.c (c_expand_start_case): Do narrowing here.
4104 * semantics.c (finish_switch_cond): Not here.
4106 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4108 * parse.y (asm_clobbers): Do string concatenation.
4110 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4112 * decl.c (pushtag): Don't put local classes in template functions
4113 on the local_classes list.
4115 2000-07-04 Scott Snyder <snyder@fnal.gov>
4117 * decl2.c (get_guard): Add missing return for old ABI local
4120 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4122 * cp-tree.h (char_type_p): New function.
4123 * decl.c (init_decl_processing): Don't initialize
4124 signed_wchar_type_node or unsigned_wchar_type_node.
4125 (complete_array_type): Handle brace-enclosed string-constants.
4126 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4127 * tree.c (char_type_p): New function.
4128 * typeck2.c (digest_init): Use char_type_p.
4130 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4132 * pt.c (tsubst): Don't layout type, if it's error_mark.
4134 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4136 * pt.c (instantiate_pending_templates): Reset template level.
4138 2000-07-05 Jason Merrill <jason@redhat.com>
4140 * call.c (joust): Don't complain about `operator char *()' beating
4141 `operator const char *() const'.
4143 2000-07-04 scott snyder <snyder@fnal.gov>
4144 Jason Merrill <jason@redhat.com>
4146 * repo.c (repo_get_id): Handle the case where a class with virtual
4147 bases has a null TYPE_BINFO_VTABLE.
4149 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4150 Jason Merrill <jason@redhat.com>
4152 * parse.y (member_init): Just pass in the type.
4153 * init.c (expand_member_init): Handle getting a type.
4155 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4156 Jason Merrill <jason@redhat.com>
4158 * decl.c (finish_function): Warn if a function has no return
4160 Suggested by Andrew Koenig.
4161 * typeck.c (check_return_expr): Do set current_function_returns_value
4162 if we got an error_mark_node.
4164 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4166 * decl2.c (push_decl_namespace): Push the original namespace.
4168 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4170 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4171 * semantics.c (begin_class_definition): Clear it.
4173 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4175 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4176 (genrtl_expr_stmt): Likewise.
4177 (genrtl_decl_stmt): Likewise.
4178 (genrtl_if_stmt): Likewise.
4179 (genrtl_while_stmt): Likewise.
4180 (genrtl_do_stmt): Likewise.
4181 (genrtl_return_stmt): Likewise.
4182 (genrtl_for_stmt): Likewise.
4183 (genrtl_break_stmt): Likewise.
4184 (genrtl_continue_stmt): Likewise.
4185 (genrtl_scope_stmt): Likewise.
4186 (genrtl_switch_stmt): Likewise.
4187 (genrtl_case_label): Likewise.
4188 (genrtl_begin_compound_stmt): Likewise.
4189 (genrtl_finish_compound_stmt): Likewise.
4190 (genrtl_compound_stmt): Likewise.
4191 (genrtl_asm_stmt): Likewise.
4193 * init.c (begin_init_stmts): Remove call to
4194 genrtl_begin_compound_stmt.
4195 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4197 * semantics.c (lang_expand_stmt): Changed call to
4198 genrtl_compound_stmt to ignore return value.
4200 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4202 * mangle.c (canonicalize_for_substitution): Return the canonical
4205 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4207 * typeck.c (commonparms): Remove obstack manipulations.
4209 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4211 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4213 * Makefile.in (OBJS): Added ../c-semantics.o.
4214 (OBJDEPS): Likewise.
4216 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4218 (struct stmt_tree): Added comment.
4219 (current_function_name_declared): Removed.
4220 (stmts_are_full_exprs_p): Likewise.
4221 (genrtl_do_pushlevel): Likewise.
4222 (genrtl_clear_out_block): Likewise.
4223 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4224 (DECL_ANON_UNION_ELEMS): Likewise.
4225 (emit_local_var): Likewise.
4226 (make_rtl_for_local_static): Likewise.
4227 (do_case): Likewise.
4228 (expand_stmt): Likewise.
4229 (genrtl_decl_cleanup): Likewise.
4230 (c_expand_asm_operands): Likewise.
4231 (c_expand_return): Likewise.
4232 (c_expand_start_case): Likewise.
4234 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4235 (emit_local_var): Likewise.
4236 (initialize_local_var): Change reference to
4237 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4238 Change reference to stmts_are_full_exprs_p to
4239 current_stmt_tree->stmts_are_full_exprs_p.
4240 (push_cp_function_context): Likewise.
4242 * expect.c (expand_throw): Change reference to
4243 stmts_are_full_exprs_p.
4245 * init.c (build_aggr_init): Change reference to
4246 stmts_are_full_exprs_p.
4247 (build_vec_init): Likewise.
4249 * optimize.c (maybe_clone_body): Change reference to
4250 current_function_name_declared to
4251 cp_function_chain->name_declared.
4253 * pt.c (instantiate_decl): Change reference to
4254 current_function_name_declared to
4255 cp_function_chain->name_declared.
4257 * semantics.c (expand_cond): Moved declaration to c-common.h.
4258 (genrtl_do_pushlevel): Moved to c-semantics.c.
4259 (genrtl_clear_out_block): Likewise.
4260 (genrtl_goto_stmt): Likewise.
4261 (genrtl_expr_stmt): Likewise.
4262 (genrtl_decl_stmt): Likewise.
4263 (gerntl_if_stmt): Likewise.
4264 (genrtl_while_stmt): Likewise.
4265 (genrtl_do_stmt): Likewise.
4266 (genrtl_return_stmt): Likewise.
4267 (genrtl_for_stmt): Likewise.
4268 (genrtl_break_stmt): Likewise.
4269 (genrtl_continue_stmt): Likewise.
4270 (genrtl_scope_stmt): Likewise.
4271 (genrtl_switch_stmt): Likewise.
4272 (genrtl_case_label): Likewise.
4273 (genrtl_begin_compound_stmt): Likewise.
4274 (genrtl_finish_compound_stmt): Likewise.
4275 (genrtl_compound_stmt): Likewise.
4276 (genrtl_asm_stmt): Likewise.
4277 (genrtl_decl_cleanup): Likewise.
4278 (expand_cond): Likewise.
4279 (expand_stmt): Renamed to ...
4280 (lang_expand_stmt): ... this.
4281 (lang_expand_expr_stmt): Initialize.
4282 (set_current_function_name_declared): Likewise.
4283 (stmts_are_full_exprs_p): Likewise.
4284 (current_function_name_declared): Likewise.
4285 (anon_aggr_type_p): Likewise.
4286 (do_poplevel): Change reference to
4287 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4288 Change reference to stmts_are_full_exprs_p to
4289 current_stmt_tree->stmts_are_full_exprs_p.
4290 (add_tree): Likewise.
4291 (finish_expr_stmt): Likewise.
4292 (prep_stmt): Likewise.
4293 (lang_expand_stmt): Likewise.
4294 (begin_compound_stmt): Change reference to
4295 current_function_name_declared to
4296 cp_function_chain->name_declared and call to
4297 current_function_name_declared().
4298 (setup_vtbl_ptr): Likewise.
4299 (genrtl_do_poplevel): Removed.
4301 2000-06-30 Jason Merrill <jason@redhat.com>
4303 * init.c (init_init_processing): Go back to aligning like
4304 double_type_node for old ABI.
4305 (get_cookie_size): Make cookie larger if we get a type that needs
4307 (build_vec_delete): Call it.
4309 * typeck.c (qualify_type_recursive): New fn.
4310 (composite_pointer_type): Use it.
4311 (build_binary_op): Use composite_pointer_type.
4313 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4314 Jason Merrill <jason@redhat.com>
4316 * typeck.c (check_return_expr): Don't complain about returning
4317 NULL from operator new if -fcheck-new.
4318 * cp-tree.h: Declare flag_check_new here.
4321 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4323 * mangle.c (find_substitution): Use same_type_p.
4324 (write_encoding): Don't check for substitutions.
4326 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4328 * parse.y (expr_no_comma_rangle): New non-terminal.
4329 (template_parm): Use it for default parameter case.
4330 (template_arg): Use it.
4331 (expr_no_commas): Remove commented out undefined extensions.
4332 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4333 * parse.h, parse.c: Rebuilt.
4335 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4337 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4338 (finish_asm_stmt): Do it here, instead.
4340 * cp-tree.h (ridpointers): Don't declare.
4341 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4342 (record_builtin_java_type): Likewise.
4343 (init_decl_processing): Likewise.
4344 * lex.c: Move inclusion of lex.h.
4345 (ridpointers): Don't define.
4346 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4348 * lex.h (enum rid): Rename to ...
4349 (enum cp_rid): ... this.
4350 (ridpointers): Don't declare.
4351 * parse.y: Move inclusion of lex.h.
4352 * parse.c: Regenerated.
4353 * spew.c: Move inclusion of lex.h.
4355 * cp-tree.h (struct language_function): Remove temp_name_counter.
4356 (temp_name_counter): Remove.
4357 (get_temp_name): Change prototype.
4358 (get_guard): New function.
4359 (get_guard_cond): Likewise.
4360 (set_guard): Likewise.
4361 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4362 * decl.c (expand_static_init): Use get_guard and friends to
4363 implement guard variables.
4364 * decl2.c (get_temp_name): Assume that the variables created are
4366 (get_sentry): Rename to ...
4367 (get_guard): ... this. Implement new ABI guard variables.
4368 (get_guard_bits): New function.
4369 (get_guard_cond): Likewise.
4370 (set_guard): Likewise.
4371 (start_static_initialization_or_destruction): Use them.
4372 (do_static_initialization): Replace sentry with guard throughout.
4373 (do_static_destruction): Likewise.
4374 * init.c (create_temporary_var): Add comment.
4376 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4378 * mangle.c (find_substitution): Use same_type_p.
4379 (write_encoding): Don't check for substitutions.
4381 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4383 * parse.y (expr_no_comma_rangle): New non-terminal.
4384 (template_parm): Use it for default parameter case.
4385 (template_arg): Use it.
4386 (expr_no_commas): Remove commented out undefined extensions.
4387 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4388 * parse.h, parse.c: Rebuilt.
4390 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4392 * cp-tree.h (flag_const_strings): Remove.
4393 (warn_parentheses): Likewise.
4394 (warn_format): Likewise.
4395 (common_type): Likewise.
4396 (default_conversion): Likewise.
4397 (build_binary_op): Likewise.
4398 (cp_build_binary_op): New macro.
4399 * call.c (build_new_op): Use cp_build_binary_op instead of
4401 * class.c (build_vtable_entry_ref): Likewise.
4402 * decl.c (expand_static_init): Likewise.
4403 (compute_array_index_type): Likewise.
4404 (build_enumerator): Likewise.
4405 * decl2.c (delete_sanity): Likewise.
4406 (start_static_initialization_or_destruction): Likewise.
4407 * error.c (dump_type_suffix): Likewise.
4408 * init.c (resolve_offset_ref): Likewise.
4409 (build_new): Likewise.
4410 (build_new_1): Likewise.
4411 (build_vec_delete_1): Likewise.
4412 (build_vec_init): Likewise.
4413 (build_delete): Likewise.
4414 * rtti.c (synthesize_tinfo_fn): Likewise.
4415 (synthesize_tinfo_var): Likewise.
4416 * search.c (expand_upcast_fixups): Likewise.
4417 (fixup_all_virtual_upcast_offsets): Likewise.
4418 * typeck.c (build_array_ref): Likewise.
4419 (get_member_function_from_ptrfunc): Likewise.
4420 (build_binary_op): Add parameter.
4421 (pointer_int_sum): Use cp_build_binary_op.
4422 (pointer_diff): Likewise.
4423 (build_modify_expr): Likewise.
4424 (get_delta_difference): Likewise.
4425 (build_ptrmemfunc): Likewise.
4427 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4429 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4430 * decl.c (create_implicit_typedef): Adjust.
4431 * decl2.c (build_artificial_parm): Adjust.
4432 * method.c (implicitly_declare_fn): Adjust.
4433 * pt.c (push_inline_template_parms_recursive): Adjust.
4434 (process_template_parm): Adjust.
4435 (overloaded_template_name): Adjust.
4436 * semantics.c (finish_template_template_parm): Adjust.
4438 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4440 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4441 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4442 where to emit thunks.
4443 (build_vtt): Adjust call to build_vtt_inits.
4444 (build_vtt_inits): Add parameter to indicate whether or not
4445 sub-VTTs for virtual bases should be included. Adjust handling of
4446 construction vtables.
4447 (get_matching_base): New function.
4448 (dfs_build_vtt_inits): Rename to ...
4449 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4450 construction vtables.
4451 (dfs_fixup_binfo_vtbls): Likewise.
4452 (build_ctor_vtbl_groups): Build construction vtables for virtual
4454 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4455 to build construction vtbls.
4456 (dfs_accumulate_vtbl_inits): Adjust handling of
4457 construction vtables.
4459 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4462 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4464 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4466 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4468 * search.c (hides): Remove.
4469 (is_subobject_of_p): Add most_derived parameter. Use
4471 (lookup_field_queue_p): Adjust.
4472 (lookup_field_r): Adjust.
4474 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4476 * decl2.c (handle_class_head): Bash typedefs to the type's main
4479 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4481 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4482 (begin_global_stmt_expr): ... this.
4483 (genrtl_finish_stmt_expr): Rename to ...
4484 (finish_global_stmt_expr): ... this.
4485 * init.c (begin_init_stmts): Adjust calls.
4486 (finish_init_stmts): Likewise.
4487 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4488 (begin_global_stmt_expr): ... this.
4489 (genrtl_finish_stmt_expr): Rename to ...
4490 (finish_global_stmt_expr): ... this.
4492 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4494 * search.c (lookup_member): Fix typo in comment.
4496 2000-06-24 Jason Merrill <jason@redhat.com>
4498 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4499 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4501 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4503 * parse.y (complex_direct_notype_declarator): Support global_scope.
4504 * Makefile.in: Adjust conflict count.
4506 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4508 * parse.y (template_arg): Convert TEMPLATE_DECL
4509 that is a template template paramter to
4510 TEMPLATE_TEMPLATE_PARM here.
4512 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4513 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4514 (copy_template_template_parm): Adjust prototype.
4515 * decl.c (grokdeclarator): Remove dead code.
4516 * pt.c (process_template_parm): Tidy.
4517 (lookup_template_class): Construct nodes in
4518 copy_template_template_parm.
4519 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4520 lookup_template_class. Use TYPE_TI_TEMPLATE.
4521 * tree.c (copy_template_template_parm): Add NEWARGS
4523 (mapcar): Adjust call to copy_template_template_parm.
4524 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4525 * method.c (build_template_template_parm_names): Change error
4526 code to avoid compilation warning.
4528 * gxxint.texi: Document template template parameter
4531 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4533 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4534 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4535 (cp-demangle.o): New rule.
4536 (dyn-string.o): Likewise.
4537 * inc/cxxabi.h (__cxa_demangle): New declaration.
4539 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4541 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4542 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4543 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4545 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4546 (make_thunk): Change prototype.
4547 (emit_thunk): Rename to use_thunk.
4548 (mangle_thunk): Change prototype.
4549 * class.c (get_derived_offset): Simplify.
4550 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4551 BV_GENERATE_THUNK_WITH_VTABLE_P.
4552 (build_primary_vtable): Simplify.
4553 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4554 (dfs_find_base): Remove.
4555 (update_vtable_entry_for_fn): Correct bug in finding the base
4556 where a virtual function was first declared. Figure out whether
4557 or not to emit a vcall-thunk with the vtables in which it appears.
4558 Correct logic for deciding whether to use an ordinary thunk, or a
4560 (finish_struct_1): Remove unnecssary code.
4561 (build_vtbl_initializer): Use ssize_int for the running counter of
4563 (build_vtbl_initializer): Only use vcall thunks where necessary.
4564 Mark thunks as needing to be emitted with their vtables, or not.
4565 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4566 indices. Use size_binop.
4567 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4568 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4570 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4571 (build_vtable_entry): Mark thunks as needing to be emitted with
4572 their vtables, or not.
4573 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4574 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4576 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4578 * error.c (dump_expr): Use BV_FN.
4579 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4581 * method.c (make_thunk): Likewise.
4582 (emit_thunk): Rename to use_thunk. Allow callers to decide
4583 whether or not to actually emit the thunk. Adjust for changes in
4584 representation of vcall offsets.
4585 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4586 * semantics.c (emit_associated_thunks): New function.
4587 (expand_body): Use it.
4588 * ir.texi: Adjust decriptions of thunks.
4590 2000-06-22 Jason Merrill <jason@redhat.com>
4592 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4593 (tsubst_friend_function): Copy it here.
4595 * decl.c (grok_op_properties): Fix typo.
4597 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4600 * pt.c (check_explicit_specialization): Clarify error.
4602 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4603 an old OVERLOAD when we're declaring a non-function.
4604 (pushdecl, destroy_local_var): Check for error_mark_node.
4605 (warn_extern_redeclared_static): Also bail early if
4607 (push_overloaded_decl): Ignore an old error_mark_node.
4609 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4611 * call.c (build_x_va_arg): Check if in a template decl.
4612 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4614 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4616 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4618 * decl.c (check_goto): Computed gotos assumed OK.
4620 2000-06-20 Jason Merrill <jason@redhat.com>
4622 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4623 for which we don't need to look for instantiations.
4625 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4627 * parse.y (program): Always call finish_translation_unit.
4628 * parse.c, parse.h: Rebuilt.
4630 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4632 * method.c: Don't include hard-reg-set.h.
4634 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4636 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4638 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4640 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4641 * cvt.c (cp_convert_to_pointer): Likewise.
4642 (convert_to_void): Likewise.
4643 * error.c (dump_expr): Likewise.
4644 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4645 * init.c (build_delete): Likewise.
4646 * method.c (emit_thunk): Likewise.
4647 * optmize.c (declare_return_variable): Likewise.
4648 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4649 (get_typeid): Likewise.
4650 (build_dynamic_cast_1): Likewise.
4651 * typeck.c (composite_pointer_type): Likewise.
4652 (common_type): Likewise.
4653 (build_indirect_ref): Likewise.
4654 (build_binary_op): Likewise.
4655 (build_x_compound_expr): Likewise.
4656 (check_return_expr): Likewise.
4657 * typeck2.c (add_exception_specifier): Likewise.
4659 * mangle.c (write_method_parms): Use direct comparison for end
4662 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4664 * cp-tree.h (genrtl_try_block): Declare function.
4665 (genrtl_handler): Likewise.
4666 (genrtl_catch_block): Likewise.
4667 (genrtl_ctor_stmt): Likewise.
4668 (genrtl_subobject): Likewise.
4669 (genrtl_decl_cleanup): Likewise.
4670 (genrtl_do_poplevel): Likewise.
4671 (genrtl_do_pushlevel): Likewise.
4672 (genrtl_clear_out_block): Likewise.
4673 (genrtl_goto_stmt): Likewise.
4674 (genrtl_expr_stmt): Likewise.
4675 (genrtl_decl_stmt): Likewise.
4676 (genrtl_if_stmt): Likewise.
4677 (genrtl_while_stmt): Likewise.
4678 (genrtl_do_stmt): Likewise.
4679 (genrtl_return_stmt): Likewise.
4680 (genrtl_for_stmt): Likewise.
4681 (genrtl_break_stmt): Likewise.
4682 (genrtl_continue_stmt): Likewise.
4683 (genrtl_scope_stmt): Likewise.
4684 (genrtl_switch_stmt): Likewise.
4685 (genrtl_case_label): Likewise.
4686 (genrtl_begin_compound_stmt): Likewise.
4687 (genrtl_finish_compound_stmt): Likewise.
4688 (genrtl_compound_stmt): Likewise.
4689 (genrtl_asm_stmt): Likewise.
4690 (genrtl_named_return_value): Likewise.
4691 (genrtl_begin_stmt_expr): Likewise.
4692 (genrtl_finish_stmt_expr): Likewise.
4693 (finish_for_stmt): Removed first argument.
4694 (finish_switch_stmt): Likewise.
4696 * semantics.c (genrtl_try_block): Define function.
4697 (genrtl_handler): Likewise.
4698 (genrtl_catch_block): Likewise.
4699 (genrtl_ctor_stmt): Likewise.
4700 (genrtl_subobject): Likewise.
4701 (genrtl_decl_cleanup): Likewise.
4702 (genrtl_do_poplevel): Likewise.
4703 (genrtl_do_pushlevel): Likewise.
4704 (genrtl_clear_out_block): Likewise.
4705 (genrtl_goto_stmt): Likewise.
4706 (genrtl_expr_stmt): Likewise.
4707 (genrtl_decl_stmt): Likewise.
4708 (genrtl_if_stmt): Likewise.
4709 (genrtl_while_stmt): Likewise.
4710 (genrtl_do_stmt): Likewise.
4711 (genrtl_return_stmt): Likewise.
4712 (genrtl_for_stmt): Likewise.
4713 (genrtl_break_stmt): Likewise.
4714 (genrtl_continue_stmt): Likewise.
4715 (genrtl_scope_stmt): Likewise.
4716 (genrtl_switch_stmt): Likewise.
4717 (genrtl_case_label): Likewise.
4718 (genrtl_begin_compound_stmt): Likewise.
4719 (genrtl_finish_compound_stmt): Likewise.
4720 (genrtl_compound_stmt): Likewise.
4721 (genrtl_asm_stmt): Likewise.
4722 (genrtl_named_return_value): Likewise.
4723 (genrtl_begin_stmt_expr): Likewise.
4724 (genrtl_finish_stmt_expr): Likewise.
4725 (finish_for_stmt): Removed first argument and generate rtl
4727 (finish_switch_stmt): Likewise.
4728 (do_poplevel): Removed generate rtl specific code.
4729 (do_pushlevel): Likewise.
4730 (add_tree): Likewise.
4731 (finish_goto_stmt): Likewise.
4732 (finish_expr_stmt): Likewise.
4733 (begin_if_stmt): Likewise.
4734 (finish_if_stmt_cond): Likewise.
4735 (finish_then_clause): Likewise.
4736 (begin_else_clause): Likewise.
4737 (finish_else_clause): Likewise.
4738 (finish_if_stmt): Likewise.
4739 (clear_out_block): Likewise.
4740 (begin_while_stmt): Likewise.
4741 (finish_while_stmt_cond): Likewise.
4742 (finish_while_stmt): Likewise.
4743 (begin_do_stmt): Likewise.
4744 (finish_do_body): Likewise.
4745 (finish_do_stmt): Likewise.
4746 (finish_return_stmt): Likewise.
4747 (begin_for_stmt): Likewise.
4748 (finish_for_init_stmt): Likewise.
4749 (finish_for_cond): Likewise.
4750 (finish_for_expr): Likewise.
4751 (finish_break_stmt): Likewise.
4752 (finish_continue_stmt): Likewise.
4753 (begin_switch_stmt): Likewise.
4754 (finish_switch_cond): Likewise.
4755 (finish_case_label): Likewise.
4756 (begin_try_block): Likewise.
4757 (begin_function_try_block): Likewise.
4758 (finish_try_block): Likewise.
4759 (finish_cleanup_try_block): Likewise.
4760 (finish_cleanup): Likewise.
4761 (finish_function_try_block): Likewise.
4762 (finish_handler_sequence): Likewise.
4763 (finish_function_handler_sequence): Likewise.
4764 (begin_handler): Likewise.
4765 (finish_handler_parms): Likewise.
4766 (begin_catch_block): Likewise.
4767 (finish_handler): Likewise.
4768 (begin_compound_stmt): Likewise.
4769 (finish_compound_stmt): Likewise.
4770 (finish_asm_stmt): Likewise.
4771 (finish_label_stmt): Likewise.
4772 (finish_label_decl): Likewise.
4773 (finish_subobject): Likewise.
4774 (finish_decl_cleanup): Likewise.
4775 (finish_named_return_value): Likewise.
4776 (begin_stmt_expr): Likewise.
4777 (finish_stmt_expr): Likewise.
4779 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4780 to call genrtl_expr_stmt when appropriate.
4782 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4783 begin_compound_expr to call genrtl_begin_stmt_expr and
4784 genrtl_begin_compound_expr when appropriate.
4785 (finish_init_stmts): Changed calls to finish_compound_expr and
4786 finish_stmt_expr to call genrtl_finish_compound_expr and
4787 genrtl_finish_stmt_expr when appropriate.
4788 (expand_default_init): Changed call to finish_expr_stmt to call
4789 genrtl_expr_stmt when appropriate.
4790 (build_vec_init): Likewise.
4792 * parse.y (simple_stmt): Removed first argument from call to
4793 finish_for_stmt. Removed first argument from call to
4796 * parse.c: Regenerated.
4798 * pt.c (tsubst_expr): Removed first argument from call to
4799 finish_for_stmt. Removed first argument from call to
4802 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4804 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4805 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4807 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4808 (cplus_tree_code_length[]): Likewise.
4809 (cplus_tree_code_name[]): Likewise.
4810 (init_parse): Added call to add_c_tree_codes. Changed
4811 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4813 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4815 * cp-tree.h (finish_mem_initializers): Declare.
4816 (count_trees): Likewise.
4817 * parse.y (base_init): Use finish_mem_initializers.
4818 * semantics.c (finish_mem_initializers): New function.
4820 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4821 the number of trees.
4823 (count_trees): Don't use it.
4825 2000-06-15 Jason Merrill <jason@redhat.com>
4827 * tree.c (count_trees): New debugging function.
4829 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4830 * init.c (build_member_call): Pull out the name of a DECL.
4832 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4833 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4834 * optimize.c (optimize_function): Not here.
4835 * pt.c (instantiate_decl): Push to TV_PARSE.
4837 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4839 * cp-tree.h (struct language_function): Remove x_base_init_list
4840 and x_member_init_list.
4841 (current_base_init_list): Remove.
4842 (current_member_init_list): Likewise.
4843 (setup_vtbl_ptr): Change prototype.
4844 (emit_base_init): Likewise.
4845 (expand_member_init): Likewise.
4846 (reinit_parse_for_function): Remove.
4847 * decl.c (save_function_data): Don't clear x_base_init_list and
4849 (mark_language_function): Don't mark them.
4850 * init.c (perform_member_init): Tweak comment.
4851 (sort_member_init): Take the list of initializers as an argument.
4852 (sort_base_init): Likewise.
4853 (emit_base_init): Likewise.
4854 (expand_member_init): Return the initializer. Don't use global
4856 * lex.c (reinit_parse_for_function): Remove.
4857 * method.c (build_template_parm_names): Correct substitution.
4858 (do_build_copy_constructor): Don't use current_member_init_list
4859 and current_base_init_list.
4860 (synthesize_method): Likewise.
4861 * parse.y (base_init): Split mem-initializers into
4862 base-initializers and field-initializers.
4863 (member_init_list): Build up the list here.
4864 (member_init): Return the initializer.
4865 (fn.depfn): Don't use reinit_parse_for_function.
4866 * parse.c: Regenerated.
4867 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4869 (tsubst_expr): Don't use current_member_init_list
4870 and current_base_init_list.
4871 (tsubst_expr_values): Rename to ...
4872 (tsubst_initializer_list): ... this. Use convert_from_reference.
4873 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4874 and current_base_init_list.
4875 (begin_function_definition): Don't call reinit_parse_for_function.
4877 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4879 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4882 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4884 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4886 * cp-tree.h (IF_COND): Move to c-common.h.
4887 (THEN_CLAUSE): Likewise.
4888 (ELSE_CLAUSE): Likewise.
4889 (WHILE_COND): Likewise.
4890 (WHILE_BODY): Likewise.
4891 (DO_COND): Likewise.
4892 (DO_BODY): Likewise.
4893 (RETURN_EXPR): Likewise.
4894 (EXPR_STMT_EXPR): Likewise.
4895 (FOR_INIT_STMT): Likewise.
4896 (FOR_COND): Likewise.
4897 (FOR_EXPR): Likewise.
4898 (FOR_BODY): Likewise.
4899 (SWITCH_COND): Likewise.
4900 (SWITCH_BODY): Likewise.
4901 (CASE_LOW): Likewise.
4902 (CASE_HIGH): Likewise.
4903 (GOTO_DESTINATION): Likewise.
4904 (COMPOUND_BODY): Likewise.
4905 (ASM_CV_QUAL): Likewise.
4906 (ASM_STRING): Likewise.
4907 (ASM_OUTPUTS): Likewise.
4908 (ASM_INPUTS): Likewise.
4909 (ASM_CLOBBERS): Likewise.
4910 (DECL_STMT_DECL): Likewise.
4911 (STMT_EXPR_STMT): Likewise.
4912 (LABEL_STMT_LABEL): Likewise.
4913 (SCOPE_BEGIN_P): Likewise.
4914 (SCOPE_END_P): Likewise.
4915 (SCOPE_STMT_BLOCK): Likewise.
4916 (SCOPE_NULLIFIED_P): Likewise.
4917 (SCOPE_NO_CLEANUPS_P): Likewise.
4918 (SCOPE_PARTIAL_P): Likewise.
4919 (ASM_VOLATILE_P): Likewise.
4920 (STMT_LINENO): Likewise.
4921 (STMT_LINENO_FOR_FN_P): Likewise.
4923 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4924 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4925 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4926 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4927 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4929 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4931 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4932 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4934 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4935 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4936 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4938 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4940 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4941 * class.c (dfs_find_final_overrider): Set it appropriately.
4942 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4943 avoid unneeded secondary vptrs.
4945 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4947 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4948 (check_bitfield_decl, check_field_decl): Likewise.
4949 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4950 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4951 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4952 (xfer_tag, finish_enum): Likewise.
4953 * decl2.c (finish_builtin_type): Likewise.
4954 * init.c (init_init_processing): Likewise.
4955 * pt.c (instantiate_class_template): Likewise.
4956 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4957 * cp-tree.h (struct lang_type): Add user_align member.
4958 (CLASSTYPE_USER_ALIGN): Define.
4960 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4962 * Make-lang.in (c++.install-common): Install g++-cross in
4963 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4964 $(target_alias)-g++ and $(target_alias)-c++.
4966 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4968 * class.c (vcall_offset_data_s): Add last_init and fns.
4969 (overrides): Rename to same_signature_p.
4970 (dfs_find_final_overrider): Adjust accordingly.
4971 (mark_overriders): Likewise.
4972 (warn_hidden): Likewise.
4973 (build_vtbl_initializer): Reorganize machinery for building things
4974 at negative offsets.
4975 (build_vcall_and_vbase_vtbl_entries): Likewise.
4976 (build_vbase_offset_vtbl_entries): Likewise.
4977 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4978 offset entries. Do not create two entries for functions with the
4980 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4981 (build_rtti_vtbl_entries): Reorganize machinery for building things
4982 at negative offsets.
4984 * optimize.c (expand_call_inline): Don't recurse into the code
4985 used to initialize the parameters more than once.
4987 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4989 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4990 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4991 (find_substitution): Only use the `Sa' substitution for
4992 std::allocator, not instantiations of it.
4993 (write_template_prefix): Move comment. Only use a TREE_LIST to
4994 represent substitutions for a member template.
4995 (write_array_type): Mangle array dimensions correctly.
4996 * optimize.c (maybe_clone_body): Copy more information from the
4998 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4999 on the regenerated declaration.
5001 2000-06-11 Chip Salzenberg <chip@valinux.com>
5002 Mark Mitchell <mark@codesourcery.com>
5004 * class.c (build_vtable): Clarify comment.
5005 (build_ctor_vtbl_group): Pass the most derived type to
5008 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5010 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5012 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5014 * decl.c (add_binding): Handle duplicate declarations of external
5017 2000-06-09 Chip Salzenberg <chip@valinux.com>
5018 Mark Mitchell <mark@codesourcery.com>
5020 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5022 (write_signed_number): New macro.
5023 (write_unsigned_number): Likewise.
5024 (write_source_name): Use them.
5025 (write_number): Handle signed and unsigned values.
5026 (write_integer_cst): Use tree_int_cst_sgn, and use
5027 write_unsigned_number or write_signed_number as appropriate.
5028 (write_discriminator): Use write_unsigned_number or
5029 write_signed_number as appropriate.
5030 (write_template_arg_literal): Likewise.
5031 (write_array_type): Use tree_low_cst.
5032 (write_template_parm): Use write_unsigned_number or
5033 write_signed_number as appropriate.
5034 (write_substitution): Adjust call to write_number.
5035 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5036 (write_expression): Handle non-type template arguments of
5037 reference type correctly.
5038 (mangle_thunk): Use write_signed_number.
5040 2000-06-09 Chip Salzenberg <chip@valinux.com>
5042 * mangle.c (find_substition): Don't mangle objects with typename
5043 substitutions (e.g. "cin" as "Si").
5045 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5047 * call.c (add_candidate): Use ggc_alloc_cleared.
5048 * decl.c (lookup_label): Likewise.
5049 * lex.c (retrofit_lang_decl): Likewise.
5051 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5053 * semantics.c (expand_body): Push to TV_EXPAND.
5054 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5055 * decl.c (start_function): Always call announce_function.
5057 * tinfo2.cc: Just declare abort.
5059 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5061 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5062 whenever @ is a symbolic name.
5064 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5066 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5068 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5070 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5071 DECL_ASSEMBLER_NAME.
5073 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5075 * decl2.c (c_language): Define.
5077 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5079 * lex.c (lang_init_options): Tweak.
5081 * decl2.c: Remove #inclusion of diagnostic.h
5082 (lang_decode_option): Move diagnostic formatting options to
5085 * lang-options.h: Remove documentation for diagnostic options.
5087 * Makefile.in (lex.o): Depends upon diagnostic.h
5089 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5091 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5092 the same DECL_RESULT, it's not a redefinition.
5093 * pt.c (tsubst_decl): Remove code to handle illegal
5096 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5098 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5100 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5102 * search.c (maybe_suppress_debug_info): Don't check
5103 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5105 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5108 Remember instantiation context in deferred instantiations.
5109 * cp-tree.h (struct tinst_level): Remove.
5110 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5111 * pt.c (current_tinst_level): Now a tree.
5112 (print_template_context, push_tinst_level, pop_tinst_level,
5113 tinst_for_decl): Adjust.
5114 (reopen_tinst_level): New fn.
5115 (init_pt): Register current_tinst_level as a root.
5116 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5117 of the pending templates list.
5118 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5119 * lex.c (extract_interface_info): Adjust.
5120 * decl2.c (warn_if_unknown_interface): Adjust.
5122 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5124 * class.c (indirect_primary_base_p): New function.
5125 (determine_primary_base): Use it.
5127 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5129 Update new-abi dynamic cast algorithm.
5130 * tinfo.cc (__class_type_info::__dyncast_result): Add
5131 whole_details. Adjust constructor.
5132 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5133 Avoid unnecessary searching.
5134 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5136 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5138 * decl.c (init_decl_processing): Don't call record_component_aliases.
5139 * tree.c (build_cplus_array_type_1): Likewise.
5141 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5143 * ir.texi: Correct typo.
5144 * mangle.c (write_expression): Handle non-type template arguments
5145 with reference type.
5146 * method.c (build_overload_value): Likewise.
5147 * pt.c (convert_nontype_argument): Explicitly represent conversion
5148 to a reference with an ADDR_EXPR.
5149 (unify): Always unify arguments in left-to-right order.
5151 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5152 Mark Mitchell <mark@codesourcery.com>
5154 * Make-lang.in (CXX_SRCS): Add mangle.c.
5155 * Makefile.in (CXX_OBJS): Add mangle.o.
5156 (mangle.o): New rule.
5158 * class.c (local_classes): New variable.
5159 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5160 (get_vtt_name): Use mangle_vtt_name for new ABI.
5161 (init_class_processing): Initialize local_classes.
5162 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5163 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5164 (std_identifier): New macro.
5165 (DECL_VOLATILE_MEMFUNC_P): New macro.
5166 (DECL_NAMESPACE_STD_P): Likewise.
5167 (local_classes): Declare.
5168 (get_mostly_instantiated_function_type): Declare.
5169 (init_mangle): Declare.
5170 (mangle_decl): Likewise.
5171 (mangle_type_string): Likewise.
5172 (mangle_type): Likewise.
5173 (mangle_typeinfo_for_type): Likewise.
5174 (mangle_typeinfo_string_for_type): Likewise.
5175 (mangle_vtbl_for_type): Likewise.
5176 (mangle_vtt_for_type): Likewise.
5177 (mangle_ctor_vtbl_for_type): Likewise.
5178 (mangle_thunk): Likewise.
5179 (mangle_conv_op_name_for_type): Likewise.
5180 (mangle_guard_variable): Likewise.
5181 * decl.c (pushtag): Keep track of local classes.
5182 (initialize_predefined_identifiers): Initialize std_identifier.
5183 (init_decl_processing): Use std_identifier.
5184 (start_decl): Don't treat instantiations as specializations.
5185 (grokdeclarator): Likewise.
5186 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5187 name for fully-instantiated templates.
5188 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5189 destructors with the new ABI.
5190 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5191 (grokfield): Use mangle_type for new ABI.
5192 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5193 (get_sentry): Use mangle_guard_variable for new ABI.
5194 (start_static_initialization_or_destruction): Likewise.
5195 * expr.c (extract_aggr_init): Remove.
5196 (extract_scalar_init): Likewise.
5197 (extract_init): Remove #if 0'd code.
5198 * mangle.c: New function.
5199 * method.c (build_mangled_name): Assert not flag_new_abi.
5200 (build_static_name): Likewise.
5201 (build_decl_overload_real): Likewise.
5202 (build_typename_overload): Likewise.
5203 (build_overload_with_type): Likewise.
5204 (build_overload_name): Likewise.
5205 (get_ctor_vtbl_name): Likewise.
5206 (start_squangling): Likewise.
5207 (get_id_2): Likewise.
5208 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5209 (init_method): Call init_mangle for new ABI.
5210 (make_thunk): Call mangle_thunk for new ABI.
5211 * operators.def: Correct new ABI manglings for the `%' operator.
5213 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5214 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5215 (lookup_template_class): Call mangle_decl for new ABI.
5216 (get_mostly_instantiated_function_type): New function.
5217 (set_mangled_name_for_template_decl): Use it.
5218 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5219 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5220 conversion op names.
5221 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5222 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5223 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5224 mangle_typeinfo_string_for_type.
5226 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5228 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5229 (INNERMOST_TEMPLATE_ARGS): New macro.
5230 (innermost_args): Remove.
5231 (get_innermost_template_args): New function.
5232 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5233 * error.c (dump_function_decl): Be caution when using
5234 most_general_template.
5235 * method.c (build_template_parm_names): Use
5236 INNERMOST_TEMPLATE_ARGS.
5237 * pt.c (add_to_template_args): Tidy comment
5238 (get_innermost_template_args): New function.
5239 (check_explicit_specialization): Clear DECL_INITIAL for a new
5241 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5243 (push_template_decl): Always register specializations of the most
5245 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5246 (coerce_template_parms): Likewise.
5247 (lookup_template_class): Likewise.
5248 (innermost_args): Remove.
5249 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5250 (tsubst_decl): Handle tricky specializations. Use
5251 get_innermost_template_args.
5252 (instantiate_template): Simplify handling of partial
5254 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5255 (most_general_template): Reimplement, in a more straightforward
5257 (regenerate_decl_from_template): Tweak formatting. Use
5258 TMPL_ARGS_DEPTH for clarity.
5259 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5261 * dump.c (dequeue_and_dump): Dump information about thunks.
5263 2000-06-01 Richard Henderson <rth@cygnus.com>
5265 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5267 2000-06-01 Richard Henderson <rth@cygnus.com>
5269 * decl2.c (unsupported_options): Fix typo, make const.
5270 (lang_decode_option): Fix bsearch argument order.
5272 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5274 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5277 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5279 * cp-tree.h (c_get_alias_set): Deleted.
5280 * Makefile.in (decl.o): Include ../expr.h.
5281 * decl.c (expr.h): Include.
5282 (init_decl_processing): Call record_component_aliases for arrays.
5283 (grokdeclarator): Likewise.
5284 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5285 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5287 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5289 Remove guiding declaration support.
5290 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5291 (flag_guiding_decls): Remove.
5292 * call.c (build_user_type_conversion_1): Remove support for
5294 (build_new_function_call): Likewise.
5295 (build_new_op): Likewise.
5296 (build_new_method_call): Likewise.
5297 * decl.c (start_function): Likewise.
5298 * friend.c (is_friend): Likewise.
5299 (do_friend): Likewise.
5300 * decl2.c ((flag_dump_translation_unit): Make it const.
5301 (flag_guiding_decls): Remove.
5302 (unsupported_options): New variable
5303 (compare_options): New function.
5304 (lang_decode_option): Use them.
5306 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5308 * method.c (mangle_expression): Adjust test for legal expression
5311 * pt.c (instantiate_decl): Save and restore the local
5312 specializations list.
5314 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5316 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5318 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5320 * call.c (add_template_candidate_real): Handle member template
5321 constructors for classes with virtual bases.
5322 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5323 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5325 * ir.texi: Update thunk documentation.
5327 * call.c (joust): Fix handling of overloaded builtin operators.
5329 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5331 * cp-tree.h (DECL_ANTICIPATED): New macro.
5332 Document new use of DECL_LANG_FLAG_7.
5333 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5334 in the user namespace.
5335 * lex.c (do_identifier): If the identifier's declaration has
5336 DECL_ANTICIPATED on, it has not yet been declared. But do not
5337 replace it with an ordinary implicit declaration.
5339 * tinfo2.cc: Include stdlib.h.
5341 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5343 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5344 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5347 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5349 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5352 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5354 * operators.def (<?): Duplicated, should have been...
5357 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5358 Mark Mitchell <mark@codesourcery.com>
5360 * cp-tree.h (ansi_opname): Make it a macro.
5361 (ansi_assopname): Likewise.
5362 (struct lang_decl_flags): Add assignment_operator_p.
5363 (struct lang_decl): Add operator_code.
5364 (DECL_VTT_PARM): Adjust.
5365 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5366 overloaded operator.
5367 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5368 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5369 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5370 (opname_tab): Remove.
5371 (assignop_tab): Likewise.
5372 (operator_name_info_t): New type.
5373 (operator_name_info): New variable.
5374 (assignment_operator_name_info): Likewise.
5375 (build_cp_library_fn): Remove declaration.
5376 (push_cp_library_fn): Likewise.
5377 (operator_name_string): Likewise.
5378 (build_decl_overload): Likewise.
5379 * call.c (print_z_candidates): Simplify.
5380 (build_object_call): Adjust usage of ansi_opname. Use
5381 DECL_OVERLOADED_OPERATOR_P.
5382 (op_error): Adjust operator name lookup.
5383 (build_conditional_expr): Adjust usage of ansi_opname.
5384 (build_new_op): Likewise.
5385 (build_op_delete_call): Likewise.
5386 (build_over_call): Likewise.
5387 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5388 * decl.c (duplicate_decls): Copy operator_code.
5389 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5390 (builtin_function): Adjust parameters to build_library_fn_1.
5391 (build_library_fn_1): Accept an overloaded operator code.
5392 (build_library_fn): Pass ERROR_MARK.
5393 (build_cp_library_fn): Accept an overloaded operator code.
5394 (push_cp_library_fn): Likewise.
5395 (grokfndecl): Tweak.
5396 (grokdeclarator): Simplify code to compute names of overloaded
5397 operators. Adjust use of ansi_opname.
5398 (ambi_op_p): Work on tree_codes, not identifiers.
5399 (unary_op_p): Likewise.
5400 (grok_op_properties): Likewise.
5401 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5402 (lang_mark_tree): Don't try to mark the operator_code.
5403 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5404 * error.c (dump_decl): Remove special handling for operator
5406 (dump_function_name): Likewise.
5407 (dump_expr): Adjust name lookup of operators.
5408 (op_to_string): Simplify.
5409 (assop_to_string): Likewise.
5410 * init.c (build_new_1): Adjust use of ansi_opname.
5411 * lex.c (opname_tab): Remove.
5412 (assignop_tab): Likewise.
5413 (ansi_opname): Likewise.
5414 (ansi_assopname): Likewise.
5415 (operator_name_string): Likewise.
5416 (reinit_lang_specific): Likewise.
5417 (operator_name_info): New variable.
5418 (assignment_operator_name_info): Likewise.
5419 (init_operators): New function.
5420 (init_parse): Use it.
5421 (do_identifier): Adjust use of ansi_opname.
5422 * method.c (mangle_expression): Don't use ansi_opname for
5424 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5425 (build_decl_overload): Remove.
5426 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5427 (do_build_assign_ref): Adjust use of ansi_opname.
5428 (synthesize_method): Likewise.
5429 (implicitly_declare_fn): Likewise.
5430 * operators.def: New file.
5431 * parse.y (operator): Adjust use of ansi_opname.
5432 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5433 (set_mangled_name_for_template_decl): Don't play games with
5435 (special_function_p): Adjust use of ansi_opname.
5436 * typeck.c (check_return_expr): Likewise.
5437 * Make-lang.in (cc1plus): Depend on operators.def.
5438 * Makefile.in (lex.o): Likewise.
5441 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5443 * Make-lang.in (cplib2.ready): Eradicate.
5445 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5447 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5448 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5449 (built_min, cp_tree_equal): Likewise.
5451 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5453 * class.c (layout_nonempty_base_or_field): Replace
5454 `record_layout_info' with `record_layout_info_s'.
5456 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5459 * cp-tree.h (struct language_function): x_named_labels is now
5460 a struct named_label_list*.
5461 * decl.c (struct named_label_use_list): Renamed from...
5462 (struct named_label_list): ...this. New struct.
5463 (push_binding_level): Don't set eh_region.
5464 (note_level_for_eh): New fn.
5465 (pop_label): Take label and old value directly.
5466 (pop_labels): Adjust for new named_labels format.
5467 (lookup_label): Likewise.
5468 (poplevel): Note characteristics of a binding level containing a
5469 named label. Mess with named label lists earlier.
5470 (mark_named_label_lists): New fn.
5471 (mark_lang_function): Call it.
5472 (use_label): New fn, split out from...
5473 (make_label_decl): ...here. Don't call it.
5474 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5475 check_previous_gotos): New fns, split out from...
5476 (define_label): ...here.
5477 (check_switch_goto): New fn.
5478 (define_case_label): Call it.
5479 (check_goto): New fn.
5480 * semantics.c (finish_goto_stmt): Call it and use_label.
5481 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5482 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5484 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5486 * class.c (build_vtable_entry_ref): Correct usage of
5487 get_vtbl_decl_for_binfo.
5489 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5490 * method.c (implicitly_declare_fn): Not here.
5492 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5494 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5495 (CPTI_PTMD_DESC_TYPE): ... here.
5496 (ptmd_desc_type_node): Rename to ...
5497 (ptm_desc_type_node): ... here.
5499 * rtti.c (ptmd_initializer): Rename to ...
5500 (ptm_initializer): ... here.
5501 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5503 (create_tinfo_types): Adjust.
5505 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5507 Finish implementation of VTTs.
5508 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5509 CPTI_VTT_PARM_IDENTIFIER.
5510 (vtt_parm_identifier): New macro.
5511 (vtt_parm_type): Likewise.
5512 (BINFO_SUBVTT_INDEX): Likewise.
5513 (BINFO_VPTR_INDEX): Likewise.
5514 (struct lang_decl): Add vtt_parm.
5515 (DECL_VTT_PARM): New macro.
5516 (DECL_USE_VTT_PARM): Likewise.
5517 (DECL_NEEDS_VTT_PARM_P): Likewise.
5518 (get_vtt_name): Declare.
5519 (build_artifical_parm): Likewise.
5520 (fixup_all_virtual_upcast_offsets): Likewise.
5521 (expand_indirect_vtbls_init): Remove.
5522 * call.c (build_new_method_call): Pass the vtt to subobject
5523 constructors and destructors.
5524 * class.c (get_vtt_name): Give it external linkage.
5525 (build_clone): Handle the magic VTT parameters for clones.
5526 (clone_function_decl): Fix typo in comment.
5527 (build_vtt): Keep track of the indices in the VTTs where various
5528 entities are stored.
5529 (build_vtt_inits): Likewise.
5530 (dfs_build_vtt_inits): Likewise.
5531 (build_ctor_vtbl_group): Tweak type of construction vtables.
5532 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5533 primary bases, when building construction vtables.
5534 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5535 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5536 (init_decl_processing): Initialize vtt_parm_type.
5537 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5538 (lang_mark_tree): Make vtt_parm.
5539 * decl2.c (build_artificial_parm): New function.
5540 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5541 (grokclassfn): Use build_artificial_parm.
5542 * init.c (initialize_vtbl_ptrs): Call
5543 fixup_all_virtual_upcast_offsets directly.
5544 (perform_member_init): Use the complete subobject destructor for
5546 (build_vtbl_address): New function.
5547 (expand_virtual_init): Handle VTTs.
5548 * optimize (maybe_clone_body): Likewise.
5549 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5551 (expand_indirect_vtbls_init): Remove.
5552 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5553 * tree.c (make_binfo): Make them bigger.
5555 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5557 * inc/cxxabi.h (__pbase_type_info): Define, based on
5558 __pointer_type_info.
5559 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5560 (__pointer_to_member_type_info): Likewise.
5561 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5562 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5563 (__pointer_type_info::__do_catch): Rename to ...
5564 (__pbase_type_info::__do_catch): ... here. Adjust.
5565 (__pbase_type_info::__pointer_catch): Implement.
5566 (__pointer_type_info::__pointer_catch): Adjust.
5567 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5569 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5571 * tinfo.h (__user_type_info::contained_virtual_p): New
5573 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5575 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5576 diamond shaped heirarchy. Add early out for mixed diamond and
5577 duplicate shaped heirarchy.
5579 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5581 * cp-tree.h (build_delete): Change prototype.
5582 (build_vec_delete): Likewise.
5583 * call.c (build_scoped_method_call): Use special_function_kind
5584 values to indicate the kind of destruction to be done.
5585 (build_method_call): Likewise.
5586 * decl.c (finish_destructor_body): Likewise.
5587 (maybe_build_cleanup_1): Likewise. Rename to ...
5588 (maybe_build_cleanup): ... this.
5589 * decl2.c (delete_sanity): Use special_function_kind
5590 values to indicate the kind of destruction to be done.
5591 (build_cleanup): Likewise.
5592 * init.c (perform_member_init): Likewise.
5593 (build_vec_delete_1): Likewise.
5594 (build_dtor_call): Simplify.
5595 (build_delete): Use special_function_kind
5596 values to indicate the kind of destruction to be done.
5597 (build_vbase_delete): Likewise.
5598 (build_vec_delete): Likewise.
5600 * init.c (sort_member_init): Fix typo in error message generation
5603 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5605 * semantics.c (begin_class_definition): make the packed
5606 attribute be sensitive to the "-fpack-struct" command line flag
5608 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5610 Update new-abi upcast algorithm.
5611 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5612 prototype and meaning of return value.
5613 (__si_class_type_info::__do_upcast): Likewise.
5614 (__vmi_class_type_info::__do_upcast): Likewise.
5615 * tinfo.cc (__class_type_info::__upcast_result): Replace
5616 whole2dst with part2dst. Adjust ctor.
5617 (__class_type_info::__do_upcast): Adjust call of worker function.
5618 (__class_type_info::__do_upcast): Adjust.
5619 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5621 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5622 virtual base in diamond heirarchy bug.
5624 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5626 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5627 and bitfield to tinfo_fn_p.
5628 (DECL_TINFO_FN_P): Adjust.
5629 (SET_DECL_TINFO_FN_P): Likewise.
5630 (DECL_MUTABLE_P): Likewise.
5631 (DECL_C_BIT_FIELD): Likewise.
5632 (SET_DECL_C_BIT_FIELD): Likewise.
5633 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5634 (DECL_UNINLINABLE): Likewise.
5635 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5636 (handle_using_decl): Remove assertion.
5637 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5638 to build FIELD_DECLs.
5639 (build_base_field): Likewise.
5640 (layout_class_type): Likewise.
5641 * decl.c (init_decl_processing): Likewise.
5642 (build_ptrmemfunc_type): Likewise.
5643 (grokdeclarator): Likewise.
5644 * decl2.c (grok_x_components): Likewise.
5645 * except.c (call_eh_info): Likewise.
5646 * init.c (init_init_processing): Likewise.
5647 * rtti.c (expand_class_desc): Likewise.
5648 (create_pseudo_type_info): Likewise.
5649 (get_vmi_pseudo_type_info): Likewise.
5650 (create_tinfo_types): Likewise.
5651 * ptree.c (print_lang_decl): Adjust.
5652 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5653 before checking DECL_MUTABLE_P.
5655 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5656 parameters for template functions.
5657 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5658 destructors as well as constructors.
5660 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5662 * class.c (build_ctor_vtbl_group): Set inits.
5663 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5664 DECL_THIS_INLINE appropriately for clones.
5666 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5667 (DECL_CONV_FN_P): Simplify.
5668 (DECL_OPERATOR): Remove.
5669 (language_to_string): Declare.
5670 * decl.c (duplicate_decls): Fix typo in comment.
5671 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5672 (grok_op_properties): Use DECL_CONV_FN_P instead of
5673 IDENTIFIER_TYPENAME_P.
5674 * dump.c (dequeue_and_dump): Dump the language linkage of
5676 * error.c (language_to_string): Give it external linkage.
5677 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5678 (implicitly_declare_fn): Set DECL_LANGUAGE.
5679 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5680 IDENTIFIER_TYPENAME_P.
5681 (tsubst_decl): Likewise.
5682 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5683 * semantics.c (finish_member_declaration): Don't mark members of
5684 classes declared in an extern "C" region as extern "C".
5686 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5688 * decl2.c (qualified_lookup_using_namespace): Look through
5691 * decl.c (push_using_decl): Return the old decl on namespace level.
5693 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5695 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5696 (VTT_NAME_PREFIX): New macro.
5697 (CTOR_VTBL_NAME_PREFIX): Likewise.
5698 (get_ctor_vtbl_name): New function.
5699 * class.c (get_vtable_name): Simplify.
5700 (get_vtt_name): New function.
5701 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5702 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5703 when a virtual base becomes primary.
5704 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5706 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5707 additional parameters.
5708 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5709 (initialize_array): New function.
5710 (build_vtt): Likewise.
5711 (build_vtt_inits): Likewise.
5712 (dfs_build_vtt_inits): Likewise.
5713 (dfs_fixup_binfo_vtbls): Likewise.
5714 (build_ctor_vtbl_group): Likewise.
5715 (initialize_vtable): Use initialize_array.
5716 (accumulate_vtbl_inits): Reimplement to handle construction
5718 (dfs_accumulate_vtbl_inits): Likewise.
5719 (bulid_vtbl_initializer): Adjust parameter name.
5720 * method.c (build_typename_overload): Remove #if 0'd code.
5721 (get_ctor_vtbl_name): New function.
5722 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5723 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5725 * cp-tree.h (struct lang_type): Remove search_slot.
5726 (CLASSTYPE_SEARCH_SLOT): Remove.
5727 (emit_base_init): Change prototype.
5728 (initialize_vtbl_ptrs): Likewise.
5729 (expand_indirect_vtbls_init): Likewise.
5730 (clear_search_slots): Remove.
5731 * decl.c (lang_mark_tree): Don't mark search_slot.
5732 * init.c (initialize_vtbl_ptrs): Simplify.
5733 (emit_base_init): Likewise.
5734 * search.c (struct vbase_info): Document decl_ptr.
5735 (convert_pointer_to_single_level): Remove.
5736 (dfs_find_vbases): Remove.
5737 (dfs_init_base_pointers): Simplify.
5738 (dfs_clear_vbase_slots): Remove.
5739 (dfs_vtable_path_unmark): New function.
5740 (init_vbase_pointers): Simplify.
5741 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5742 (expand_indirect_vtbls_init): Simplify. Don't call
5743 mark_all_temps_used.
5744 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5745 initialize_vtbl_ptrs.
5747 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5749 * except.c: Add static prototypes.
5751 2000-05-20 H.J. Lu <hjl@gnu.org>
5753 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5755 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5757 Don't create a separate copy of virtual bases for the
5758 CLASSTYPE_VBASECLASSES list.
5759 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5760 (BINFO_FOR_VBASE): Remove.
5761 (CANONICAL_BINFO): Adjust.
5762 (binfo_for_vbase): New function.
5763 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5764 instead of BINFO_FOR_VBASE.
5765 (build_vbase_pointer): Likewise.
5766 (build_secondary_vtable): Likewise.
5767 (dfs_mark_primary_bases): Likewise.
5768 (mark_primary_bases): Likewise.
5769 (layout_nonempty_base_or_field): Likewise.
5770 (dfs_set_offset_for_shared_vbases): Likewise.
5771 (dfs_set_offset_for_unshared_vbases): Likewise.
5772 (layout_virtual_bases): Likewise. Adjust for changes to the
5773 CLASSTYPE_VBASECLASSES list.
5774 (dump_class_hierarchy_r): Use binfo_for_vbase
5775 instead of BINFO_FOR_VBASE.
5776 (dump_class_hierarchy): Likewise.
5777 (finish_vtbls): Likewise.
5778 (build_vtbl_initializer): Adjust for changes to the
5779 CLASSTYPE_VBASECLASSES list.
5780 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5781 * decl.c (finish_destructor_body): Adjust for changes to the
5782 CLASSTYPE_VBASECLASSES list.
5783 * init.c (sort_base_init): Use binfo_for_vbase.
5784 (construct_virtual_bases): Adjust for changes to the
5785 CLASSTYPE_VBASECLASSES list.
5786 (expand_member_init): Use binfo_for_vbase.
5787 (build_vbase_delete): Adjust for changes to the
5788 CLASSTYPE_VBASECLASSES list.
5789 * method.c (do_build_copy_constructor): Likewise.
5790 * rtti.c (get_base_offset): Use binfo_for_vbase.
5791 (expand_class_desc): Remove #if 0'd code.
5792 * search.c (struct vbase_info): Remove vbase_types.
5793 (get_base_distance): Use binfo_for_vbase.
5794 (lookup_field_queue_p): Use CANONICAL_BINFO.
5795 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5796 (get_pure_virtuals): Adjust for changes to the
5797 CLASSTYPE_VBASECLASSES list.
5798 (dfs_find_vbases): Use binfo_for_vbase.
5799 (dfs_init_vbase_pointers): Likewise.
5800 (init_vbase_pointers): Don't initialize vi.vbase_types.
5801 (virtual_context): Use binfo_for_vbase.
5802 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5803 CLASSTYPE_VBASECLASSES list.
5804 (expand_indirect_vtbls_init): Simplify.
5805 (dfs_get_vbase_types): Don't replicate virtual bases.
5806 (find_vbase_instance): Use binfo_for_vbase.
5807 (binfo_for_vbase): New function.
5808 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5810 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5812 * decl2.c (finish_anon_union): Generalize error messages to handle
5813 anonymous structures.
5814 * init.c (perform_member_init): Remove `name' parameter.
5815 (build_field_list): New function.
5816 (sort_member_init): Handle anonymous union initialization order
5817 correctly. Check for multiple initializations of the same union.
5818 (emit_base_init): Don't look up fields by name here.
5819 (expand_member_init): Record the result of name lookup for future
5821 * typeck.c (build_component_ref): Fix formatting.
5823 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5825 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5826 * typeck.c (build_x_compound_expr): Replace warn_unused with
5829 * decl2.c (lang_decode_option): Update -Wall unused flags by
5830 calling set_Wunused.
5832 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5834 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5835 * init.c (dfs_vtable_path_unmark): Remove.
5836 * search.c (marked_new_vtable_p): Likewise.
5837 (unmarked_new_vtable_p): Likewise.
5838 (dfs_search_slot_nonempty_p): Likewise.
5839 (dfs_mark): Likewise.
5840 (dfs_vtable_path_unmark): Likewise.
5841 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5842 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5843 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5844 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5845 (init_vbase_pointers): Simplify.
5846 (expand_indirect_vtbls_init): Likewise.
5848 * class.c (copy_virtuals): New function.
5849 (build_primary_table): Use it.
5850 (build_secondary_vtable): Likewise.
5851 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5852 indicate that no vcall offset is required.
5853 (add_virtual_function): Likewise.
5854 (modify_all_vtables): Likewise.
5855 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5856 (dfs_accumulate_vtbl_inits): Likewise.
5857 (build_vtbl_initializer): Make changes to handle construction
5859 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5860 (build_rtti_vtbl_entries): Likewise.
5861 (build_vtable_entries): Handle a NULL vcall_index.
5863 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5865 * decl2.c (lang_decode_option): Fix thinko.
5867 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5869 * except.c (check_handlers): New fn.
5870 * cp-tree.h: Declare it.
5871 * semantics.c (finish_handler_sequence): Call it.
5872 (finish_function_handler_sequence): Likewise.
5873 (finish_handler_parms): Set TREE_TYPE on the handler.
5874 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5875 * search.c (get_base_distance_recursive): If protect>1, ignore
5877 (get_base_distance): Don't reduce watch_access.
5879 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5881 * lex.c: #include diagnostic.h.
5882 (lang_init_options): Set default prefixing rules.
5884 * lang-options.h: Add -fdiagnostics-show-location=.
5886 * decl2.c: #include diagnostic.h.
5887 (lang_decode_option): Handle -fdiagnostics-show-location=.
5889 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5891 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5892 * vec.cc: Revert my 2000-05-07 change.
5894 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5896 * class.c (check_field_decls): Complain about non-static data
5897 members with same name as class in class with constructor.
5899 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5901 * decl.c (grokdeclarator): Allow non-static data members with
5904 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5906 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5907 and pending_inline.filename. Update prototypes.
5908 * decl.c (define_label): Constify filename parameter.
5909 * decl2.c (warn_if_unknown_interface): Constify local char *.
5910 * input.c Constify input_source.filename. Don't declare
5911 input_filename or lineno. Constify filename parameter to feed_input.
5912 * lex.c (init_parse): Constify parameter and return value.
5913 (cp_pragma_interface, cp_pragma_implementation): Constify
5915 (reinit_parse_for_method, reinit_parse_for_block,
5916 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5917 Constify local char *.
5918 * pt.c: Don't declare lineno or input_filename.
5919 (print_template_context, tsubst_friend_function, tsubst_decl,
5920 tsubst, instantiate_decl): Constify local char *.
5921 * semantics.c (expand_body): Constify local char *.
5922 * tree.c (build_srcloc): Constify filename parameter.
5923 * typeck.c (c_expand_asm_operands): Constify filename
5926 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5928 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5931 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5933 * inc/cxxabi.h: Fix typos in comment.
5934 (__base_class_info::__offset): Use a static_cast.
5936 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5938 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5939 of std::size_t and std::ptrdiff_t respectively.
5940 * tinfo.cc: Likewise.
5943 2000-05-06 Richard Henderson <rth@cygnus.com>
5945 * typeck.c (build_c_cast): Don't warn integer->pointer size
5946 mismatch for constants.
5948 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5950 * rtti.c (ptmd_initializer): Set non-public, if class is
5953 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5954 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5955 __cxa_vec_delete): Likewise.
5956 * tinfo.cc (__dynamic_cast): Likewise.
5957 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5958 __cxa_vec_delete): Likewise.
5960 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5962 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5963 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5964 (lang_decl_flags): Add vcall_offset.
5965 (THUNK_VCALL_OFFSET): Use it.
5966 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5967 * method.c (make_thunk): Create the lang_decl here, not in
5969 (emit_thunk): Make generic thunks into ordinary functions once
5970 they have been fed to expand_body.
5971 * semantics.c (expand_body): Set current_function_is_thunk here.
5973 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5975 * class.c (update_vtable_entry_for_fn): Prototype.
5977 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5980 * search.c (dfs_build_inheritance_graph_order): Prototype.
5982 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5984 * cp-tree.h (special_function_kind): Add various kinds of
5986 (special_function_p): New function.
5987 * class.c (overrides): Don't let one kind of destructor override
5989 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5990 whether or not to instantiate a template.
5991 * tree.c (special_function_p): Define.
5993 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5995 * cp-tree.def (THUNK_DECL): Remove.
5996 * cp-tree.h (DECL_THUNK_P): New macro.
5997 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5998 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5999 (SET_DECL_THUNK_P): Likewise.
6000 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6001 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6002 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6003 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6004 (duplicate_decls): Likewise.
6005 (pushdecl): Likewise. Adjust thunk handling.
6006 (grokfndecl): Use DECL_EXTERN_C_P.
6007 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6008 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6009 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6010 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6011 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6012 DECL_NO_STATIC_CHAIN.
6013 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6014 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6015 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6018 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6020 * tree.c (walk_tree): Set lineno.
6022 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6024 * exception.cc: Update license notice.
6026 * new1.cc: Likewise.
6027 * new2.cc: Likewise.
6028 * tinfo.cc: Likewise.
6029 * tinfo2.cc: Likewise.
6031 * inc/cxxabi.h: Likewise.
6032 * inc/exception: Likewise.
6033 * inc/new: Likewise.
6034 * inc/new.h: Likewise.
6035 * inc/typeinfo: Likewise.
6037 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6039 * tree.c (build_target_expr_with_type): If we already have a
6040 TARGET_EXPR, just return it.
6042 * optimize.c (initialize_inlined_parameters): Don't generate an
6043 EXPR_STMT if we can just use DECL_INITIAL.
6044 * decl.c (emit_local_var): Only make the initialization a
6045 full-expression if stmts_are_full_exprs_p.
6047 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6049 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6051 * call.c (standard_conversion): Use it.
6052 (direct_reference_binding): Likewise.
6053 (build_over_call): Likewise.
6054 (is_properly_derived_from): Likewise.
6055 (compare_ics): Likewise.
6056 * class.c (resolves_to_fixed_type_p): Likewise.
6057 * optimize.c (declare_return_variable): Likewise.
6058 * pt.c (is_specialization_of): Likewise.
6060 * typeck.c (comp_target_parms): Likeiwse.
6061 (build_static_cast): Likewise.
6062 (build_reinterpret_cast): Likewise.
6063 (build_const_cast): Likewise.
6064 (comp_ptr_ttypes_real): Likewise.
6065 (comp_ptr_ttypes_const): Likewise.
6066 * typeck2.c (process_init_constructor): Likewise.
6068 2000-04-30 Scott Snyder <snyder@fnal.gov>
6070 * decl.c (finish_destructor_body): Use the base destructor when
6071 destroying virtual bases.
6073 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6075 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6077 * optimize.c (struct inline_data): Add target_exprs field.
6078 (declare_return_variable): When a function returns an aggregate,
6079 use the variable declared in the TARGET_EXPR as the remapped
6081 (expand_call_inline): Update the pending target_exprs stack.
6082 (optimize_function): Initialize the stack.
6084 * decl2.c (finish_file): Fix typo in comment.
6086 * method.c (emit_thunk): Don't try to return a `void' value.
6088 * optimize.c (initialize_inlined_parameters): If the parameter is
6089 addressable, we need to make a new VAR_DECL, even if the
6090 initializer is constant.
6092 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6094 * decl.c (grok_op_properties): Add an extra check of argtypes.
6096 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6098 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6100 (initialize_inlined_parameters): Try to avoid creating new
6103 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6105 * lex.c (my_get_run_time): Remove.
6106 (init_filename_times): Use get_run_time instead of my_get_run_time.
6107 (check_newline): Likewise.
6108 (dump_time_statistics): Likewise.
6109 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6110 of computing elapsed time explicitly.
6112 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6114 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6115 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6116 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6117 before calling decl_constant_value.
6118 * class.c (check_bitfield_decl): Likewise.
6119 * cvt.c (ocp_convert): Likewise.
6120 (convert): Likewise.
6121 * decl.c (compute_array_index_type): Likewise.
6122 (build_enumerator): Likewise.
6123 * decl2.c (check_cp_case_value): Likewise.
6124 * pt.c (convert_nontype_argument): Likewise.
6126 * typeck.c (decay_conversion): Likewise.
6127 (build_compound_expr): Likewise.
6128 (build_reinterpret_cast): Likewise.
6129 (build_c_cast): Likewise.
6130 (convert_for_assignment): Likewise.
6132 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6134 * decl.c (finish_function): Don't play games with DECL_INLINE.
6136 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6138 * ir.texi: Correct typo.
6140 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6142 * decl.c (grokdeclarator): Reject VLAs as members.
6144 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6146 * call.c (standard_conversion): Accept conversion between
6149 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6151 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6153 * decl2.c (finish_file): Remove double setup for accounting
6156 2000-04-24 Robert Lipe <robertlipe@usa.net>
6158 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6160 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6162 * new.cc (set_new_handler): Needs to be in std::.
6164 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6166 * cp-tree.h (lang_decl): Remove pretty_function_p.
6167 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6168 language-specific node.
6169 * decl.c (cp_make_fname_decl): Use build_decl, not
6170 build_lang_decl, to build the variables.
6171 (grokvardecl): Don't call build_lang_decl for local variables in
6173 (grokdeclarator): Don't call build_lang_decl for local type
6174 declarations in templates.
6175 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6176 zero'd memory, rather than calling memset.
6177 * pt.c: Include hashtab.h.
6178 (local_specializations): New variable.
6179 (retrieve_local_specialization): Use it.
6180 (register_local_specialization): Likewise.
6181 (tsubst_decl): Don't assume local variables have
6183 (instantiate_decl): Set up local_specializations.
6184 * Makefile.in (HTAB_H): New variable.
6186 2000-04-23 Richard Henderson <rth@cygnus.com>
6188 * typeck.c (c_expand_asm_operands): Restore the original
6189 contents of the output list.
6191 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6193 * ir.texi: Document complex number representation.
6195 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6197 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6198 (target_incomplete_p): New function.
6199 (tinfo_base_init): Create comdat NTBS name variable.
6200 (ptr_initializer): Add non_public parameter. Calculate it.
6201 (ptmd_initializer): Likewise.
6202 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6203 (create_real_tinfo_var): Add non_public parameter. Use it.
6204 Push proxy into global namespace.
6205 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6207 * inc/typeinfo (type_info::before, type_info::operator==):
6208 Compare __name addresses.
6210 * tinfo2.cc: Remove new-abi builtins comment.
6212 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6214 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6216 * call.c (joust): Exit early if we get the same function, too.
6218 * decl2.c (key_method): Return NULL_TREE for template classes.
6219 (import_export_class): Don't need to check for template classes.
6221 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6223 * lex.c: Remove references to cccp.c.
6225 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6227 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6228 volatile_memfunc. Add destructor_attr. Adjust dummy.
6229 (DECL_DESTRUCTOR_P): Use destructor_attr.
6230 (DECL_CONST_MEMFUNC_P): Reimplement.
6231 (DECL_VOLATILE_MEMFUNC_P): Remove.
6232 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6233 (overrides): Use DECL_DESTRUCTOR_P.
6234 (check_for_override): Likewise.
6235 * decl.c (start_function): Likewise.
6236 * decl2.c (grokfclassfn): Likewise.
6237 (check_classfn): Likewise.
6238 (grok_function_init): Likewise.
6240 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6242 * decl2.c (grokfield): Issue error on illegal data member
6245 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6247 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6249 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6251 * class.c (build_vtable_entry): Don't build thunks for type-info
6254 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6256 * decl.c (decls_match): Allow a redeclaration of a builtin to
6257 specify args while the builtin did not.
6259 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6261 * cp-tree.def (THUNK_DECL): Add to documentation.
6262 * cp-tree.h (flag_huge_objects): Declare.
6263 * class.c (modify_vtable_entry): Tidy.
6264 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6265 Calculate delta appropriately for the new ABI.
6266 (dfs_modify_vtables): Use it.
6267 (modify_all_vtables): Fix thinko in code to add overriding copies
6268 of functions to primary vtables.
6269 (build_clone): Fix typo in comment.
6270 (clone_function_decl): Correct order of destructors in vtable.
6271 (build_vbase_offset_vtbl_entries): Adjust comment.
6272 (dfs_vcall_offset_queue_p): Remove.
6273 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6274 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6275 (build_vtable_entry): Correct check for pure virtual functions.
6276 Don't declare flag_huge_objects.
6277 * decl.c (flag_huge_objects): Remove declaration.
6278 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6279 Use int_size_in_bytes.
6280 (emit_thunk): Handle vcall offset thunks.
6282 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6284 * decl2.c (parse_time, varconst_time): Delete declarations.
6285 (finish_file): Delete LINENO declaration.
6286 START_TIME and THIS_TIME now long.
6288 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6290 * class.c (build_base_field): Reformat comment.
6292 * inc/cxxabi.h (stddef.h): Comment inclusion.
6293 (__base_class_info::__offset): Comment shift.
6295 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6297 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6298 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6299 (cp_push_exception_identifier): New macro.
6300 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6301 (DECL_BASE_DESTRUCTOR_P): Likewise.
6302 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6303 (get_vtbl_decl_for_binfo): Fix formatting.
6304 (in_charge_arg_for_name): New macro.
6305 (maybe_build_cleanup_and_delete): Remove declaration.
6306 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6307 (in_charge_arg_for_name): New function.
6308 (build_new_method_call): Use it. Handle cloned destructors.
6309 (build_clone): Don't make the base constructor virtual.
6310 Automatically defer generated functions.
6311 (clone_function_decl): Handle destructors, too.
6312 (clone_constructors_and_destructors): Likewise.
6313 (create_vtable_ptr): Don't create a vtable entry for a cloned
6315 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6316 (initialize_predefined_identifiers): Update appropriately.
6317 (finish_destructor_body): Simplify.
6318 (maybe_build_cleanup_and_delete): Remove.
6319 * except.c (expand_throw): Handle new-ABI destructors.
6320 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6321 (build_dtor_call): New function.
6322 (build_delete): Use it. Simplify.
6323 * optimize.c (maybe_clone_body): Handle destructors.
6324 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6326 * exception.cc (cleanup_fn): New typedef.
6327 (CALL_CLEANUP): New macro.
6328 (cp_eh_info): Use them.
6329 (__cp_push_exception): Likewise.
6330 (__cp_pop_exception): Likewise.
6332 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6334 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6335 (complete_dtor_identifier): New macro.
6336 (CLASSTYPE_FIRST_CONVERSION): Remove.
6337 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6338 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6339 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6340 (CLASSTYPE_CONSTRUCTORS): Likewise.
6341 (CLASSTYPE_DESTRUCTORS): Likewise.
6342 (lang_decl): Add cloned_function.
6343 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6344 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6345 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6346 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6347 (DECL_CLONED_FUNCTION_P): Likewise.
6348 (DECL_CLONED_FUNCTION): Likewise.
6349 (clone_function_decl): Declare.
6350 (maybe_clone_body): Likewise.
6351 * call.c (build_user_type_conversion_1): Call complete object
6352 constructors in the new ABI.
6353 (build_new_method_call): Don't add in-charge parameters under the
6355 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6356 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6357 CLASSTYPE_DESTRUCTOR_SLOT.
6358 (build_clone): New function.
6359 (clone_function_decl): Likewise.
6360 (clone_constructors_and_destructors): Likewise.
6361 (check_bases_and_members): Use it.
6362 * decl.c (iniitialize_predefined_identifiers): Initialize
6363 complete_dtor_identifier.
6364 (finish_function): Don't add extra code to a clone.
6365 (lang_mark_tree): Mark cloned_function.
6366 * decl2.c (mark_used): Don't bother trying to instantiate things
6368 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6369 * method.c (set_mangled_name_for_decl): Don't treat clones as
6371 (synthesize_method): Sythesize cloned functions, not the clones.
6372 * optimize.c (inline_data): Update comment on ret_label.
6373 (remap_block): Don't assume DECL_INITIAL exists.
6374 (copy_body_r): Allow ret_label to be NULL.
6375 (maybe_clone_body): Define.
6376 * pt.c (tsubst_decl): Handle clones.
6377 (instantiate_clone): New function.
6378 (instantiate_template): Use it.
6379 (set_mangled_name_for_template_decl): Don't treat clones as
6381 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6382 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6383 * semantics.c (expand_body): Clone function bodies as necessary.
6385 * optimize.c (remap_decl): Avoid sharing structure for arrays
6386 whose size is only known at run-time.
6387 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6389 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6390 to has_in_charge_parm_p.
6391 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6392 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6393 (DECL_COPY_CONSTRUCTOR_P): New macro.
6394 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6395 (build_user_type_conversion_1): Likewise.
6396 (convert_like_real): Likewise.
6397 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6398 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6399 (copy_args_p): Likewise.
6400 (grok_ctor_properties): Likewise.
6401 (start_function): Likewise.
6402 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6403 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6404 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6405 * method.c (do_build_copy_constructor): Use
6406 DECL_HAS_IN_CHARGE_PARM_P.
6407 (synthesize_method): Likewise.
6408 * pt.c (instantiate_template): Remove goto.
6409 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6412 * cp-tre.h (finish_function): Change prototype.
6413 * decl.c (end_cleanup_fn): Adjust caller.
6414 (finish_function): Take only one parameter.
6415 * decl2.c (finish_objects): Adjust caller.
6416 (finish_static_storage_duration_function): Likewise.
6417 * method.c (emit_thunk): Likewise.
6418 * parse.y: Likewise.
6419 * parse.c: Regenerated.
6420 * pt.c (instantiate_decl): Likewise.
6421 * rtti.c (synthesize_tinfo_fn): Likewise.
6422 * semantics.c (expand_body): Likewise.
6424 * cp-tree.h (copy_decl): New function.
6425 * class.c (finish_struct_1): Use it.
6426 * lex.c (copy_decl): Define it.
6427 * pt.c (tsubst_decl): Likewise.
6428 * tree.c (copy_template_template_parm): Likewise.
6430 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6431 has_nonpublic_assign_ref.
6432 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6433 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6434 * class.c (finish_struct_methods): Don't set
6435 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6436 (interface_only): Don't declare.
6437 (interface_unknown): Likewise.
6439 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6441 * tree.h (HAVE_TEMPLATES): Remove definition.
6442 * lang-options.h (-fthis-is-variable): Remove documentation.
6444 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6446 * class.c (instantiate_type): Handle object-relative template-id.
6448 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6449 * decl.c (cplus_expand_expr_stmt): Not here.
6451 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6452 Initialize exprtype earlier.
6454 * parse.y (fn.def1): Check for defining types in return types.
6456 * decl.c (check_tag_decl): Notice extra fundamental types.
6457 Diagnose empty decls in classes, too.
6459 * decl.c (grokdeclarator): Don't override an anonymous name if no
6460 declarator was given.
6462 * cvt.c (convert_to_void): Call resolve_offset_ref.
6464 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6466 * decl2.c (decl_namespace): Handle getting a type.
6468 * typeck.c (build_c_cast): Re-enable warning for cast between
6469 pointer and integer of different size.
6471 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6473 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6475 (__pointer_type_info::__pointer_catch): New virtual function.
6476 (__pointer_to_member_type_info): Derive from
6477 __pointer_type_info. Adjust.
6478 (__pointer_to_member_type_info::__do_catch): Remove.
6479 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6480 (__pointer_to_member_type_info::__pointer_catch): Declare.
6481 * rtti.c (qualifier_flags): Add restrict flag.
6482 (ptmd_initializer): Reorder members.
6483 (create_tinfo_types): Expand comments. Reorder
6484 ptmd_desc_type_node members.
6485 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6487 (__pointer_type_info::__do_catch): Move specific code into
6488 __pointer_catch. Call it.
6489 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6490 specific catch checking. Fix void conversion check.
6491 (__pointer_to_member_type_info::__do_catch): Remove.
6492 (__pointer_to_member_type_info::__pointer_catch): Implement.
6494 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6496 * lex.c (init_parse): Remove traces of classof and headof.
6497 * decl2.c (flag_operator_names): Default to 1.
6498 (lang_decode_option): Do not set it for -ansi.
6500 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6502 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6503 (DECL_MAIN_VARIANT): Remove.
6504 * decl.c (duplicate_decls): Don't set it.
6505 (start_function): Likewise.
6506 (lang_mark_tree): Don't mark it.
6507 * decl2.c (defer_fn): Don't use it.
6508 * lex.c (retrofit_lang_decl): Don't set it.
6509 * pt.c (tsubst_decl): Likewise.
6510 * ptree.c (print_lang_decl): Don't print it.
6511 * typeck.c (mark_addressable): Don't use it.
6513 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6515 * vec.cc: Include <new> and <exception>.
6516 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6517 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6519 (__cxa_vec_delete): Catch dtor exceptions.
6521 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6523 Prepend __ to implementation defined names.
6524 * inc/typeinfo (type_info): Rename _name to __name.
6525 (type_info::type_info): Rename parameter.
6526 (type_info::operator==, type_info::operator!=,
6527 type_info::before): Likewise.
6528 (type_info::is_pointer_p, type_info::is_function_p,
6529 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6532 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6533 (__pointer_type_info::__pointer_type_info): Likewise.
6534 (__pointer_type_info::is_pointer_p,
6535 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6536 (__array_type_info::__array_type_info): Rename parameters.
6537 (__function_type_info::__function_type_info): Likewise.
6538 (__function_type_info::is_function_p): Prepend __.
6539 (__enum_type_info::__enum_type_info): Rename parameters.
6540 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6542 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6544 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6545 (__class_type_info::__class_type_info): Rename parameters.
6546 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6547 (__class_type_info::upcast_result,
6548 __class_type_info::dyncast_result): Prepend __. Move definition
6550 (__class_type_info::do_upcast, __class_type_info::do_catch,
6551 __class_type_info::find_public_src,
6552 __class_type_info::do_dyncast,
6553 __class_type_info::do_find_public_src): Prepend __. Rename
6555 (__si_class_type_info::__si_class_type_info): Rename parameters.
6556 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6557 __si_class_type_info::do_find_public_src): Prepent __. Rename
6559 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6560 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6561 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6563 (__dynamic_cast): Rename parameters.
6564 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6565 type_info::do_catch, type_info::do_upcast): Prepend __.
6566 (contained_p, public_p, virtual_p, contained_public_p,
6567 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6568 (__class_type_info::do_catch,
6569 __class_type_info::do_upcast): Prepend __. Adjust.
6570 (__class_type_info::__upcast_result,
6571 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6573 (__class_type_info::find_public_src): Prepend __. Adjust.
6574 (__class_type_info::do_find_public_src,
6575 __si_class_type_info::do_find_public_src,
6576 __vmi_class_type_info::do_find_public_src): Likewise.
6577 (__class_type_info::do_dyncast,
6578 __si_class_type_info::do_dyncast,
6579 __vmi_class_type_info::do_dyncast): Likewise.
6580 (__class_type_info::do_upcast,
6581 __si_class_type_info::do_upcast,
6582 __vmi_class_type_info::do_upcast): Likewise.
6583 (__dynamic_cast): Adjust.
6584 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6585 (__function_type_info::is_function_p): Likewise.
6586 (__pointer_type_info::do_catch): Likewise. Adjust.
6587 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6588 (__throw_type_match_rtti_2): Adjust.
6589 (__is_pointer): Adjust.
6591 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6593 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6594 (complete_ctor_identifier): New macro.
6595 (special_function_kind): Add sfk_copy_constructor and
6596 sfk_assignment_operator.
6597 (LOOKUP_HAS_IN_CHARGE): Remove.
6598 (cons_up_default_function): Rename to ...
6599 (implicitly_declare_fn): ... this.
6600 * call.c (build_new_method_call): Add in-charge parameters for
6602 * class.c (add_implicitly_declared_members): Change parameter name
6603 from cant_have_assignment to cant_have_const_assignment.
6604 Replace calls to cons_up_default_function to implicitly_declare_fn.
6605 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6606 * decl.c (initialize_predefined_identifiers): Initialize it.
6607 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6609 * init.c (expand_default_init): Don't calculate the in-charge
6611 (build_new_1): Likewise.
6612 * lex.c (cons_up_default_function): Move to method.c.
6613 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6614 (implicitly_declare_fn): New function.
6615 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6616 (build_modify_expr): Likewise.
6617 * typeck2.c (build_functional_cast): Likewise.
6619 Under the new ABI, constructors don't return `this'.
6620 * cp-tree.h (warn_reorder): Declare.
6621 (special_function_kind): New enum.
6622 (global_base_init_list): Remove declaration.
6623 (emit_base_init): Don't return a value.
6624 (check_base_init): Don't declare.
6625 (is_aggr_typedef): Likewise.
6626 * decl.c (check_special_function_return_type): New function.
6627 (return_types): Remove.
6628 (grokdeclarator): Use check_special_function_return_type.
6629 (start_function): Don't initialize ctor_label under the new ABI.
6630 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6631 * init.c (begin_init_stmts): Move to top of file.
6632 (finish_init_stmts): Likewise.
6633 (warn_reorder): Don't declare.
6634 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6636 (check_base_init): Remove.
6637 (is_aggr_typedef): Likewise.
6638 (build_new_1): Don't use the return value of a constructor.
6639 * semantics.c (setup_vtbl_ptr): Don't use the return value
6641 * typeck.c (check_return_expr): Don't magically convert return
6642 statements into `return this' in constructors under the new ABI.
6644 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6645 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6646 (base_ctor_identifier): New macro.
6647 (base_dtor_identifier): Likewise.
6648 (deleting_dtor_identifier): Likewise.
6649 * decl.c: Don't include obstack.h.
6650 (obstack_chunk_alloc): Don't define.
6651 (obstack_chunk_free): Likewise.
6652 (struct predefined_identifier): New type.
6653 (initialize_predefined_identifiers): New function.
6654 (init_decl_processing): Use it.
6655 (debug_temp_inits): Remove.
6656 (start_method): Don't call preserve_data.
6657 (hack_incomplete_structures): Update comment.
6658 * init.c (init_init_processing): Don't initialize
6660 (build_offset_rf): Remove dead code.
6661 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6662 * search.c (init_search_processing): Don't initialize
6665 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6667 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6668 some sign_compare warnings.
6670 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6672 Rename abi::__vmi_class_type_info members.
6673 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6674 base_list, detail_masks members to vmi_flags, vmi_base_count,
6675 vmi_bases and vmi_flags_masks respectively.
6676 (__vmi_class_type_info::vmi_flags_masks): Rename
6677 details_unknown_mask to flags_unknown_mask.
6678 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6679 (__vmi_class_type_info::do_find_public_src): Adjust.
6680 (__vmi_class_type_info::do_dyncast): Adjust.
6681 (__vmi_class_type_info::do_upcast): Adjust.
6683 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6685 * tinfo.cc (convert_to_base): New function.
6686 (get_vbase_offset): Remove. Move into convert_to_base.
6687 (__vmi_class_type_info::do_find_public_src): Adjust.
6688 (__vmi_class_type_info::do_dyncast): Adjust.
6689 (__vmi_class_type_info::do_upcast): Adjust.
6691 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6693 * tinfo.cc (operator=): Use __builtin_strcmp.
6694 * tinfo2.cc (before): Likewise.
6696 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6698 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6699 (DECL_SAVED_INLINE): Rename to ...
6700 (DECL_DEFERRED_FN): ... this.
6701 (in_function_p): Remove declaration.
6702 (mark_inline_for_output): Rename to ...
6703 (defer_fn): ... this.
6704 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6705 (in_function_p): Remove definition.
6706 * decl2.c (saved_inlines): Rename to ...
6707 (deferred_fns): ... this.
6708 (saved_inlines_used): Rename to ...
6709 (deferred_fns_used): ... this.
6710 (mark_inline_for_output): Rename to ...
6711 (defer_fn): ... this.
6712 (finish_file): Adjust accordingly.
6713 (init_decl2): Likewise.
6714 * lex.c (cons_up_default_function): Likewise.
6715 * pt.c (mark_decl_instantiated): Likewise.
6716 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6718 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6719 * semantics.c (expand_body): Defer more functions.
6721 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6724 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6726 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6727 __cxa_vec_delete): Declare.
6729 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6731 * rtti.c (dfs_class_hint_mark): New static function.
6732 (dfs_class_hint_unmark): New static function.
6733 (class_hint_flags): Use them.
6735 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6737 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6739 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6741 * cp-tree.h (instantiate_decl): Change prototype.
6742 * decl2.c (mark_used): Adjust call.
6743 * optimize.c (inlinable_function_p): Adjust handling of templates.
6744 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6745 (do_type_instantiation): Likewise.
6746 (instantiate_decl): Defer more templates.
6747 (instantiate_pending_templates): Adjust logic to handle inline
6750 * Makefile.in (GGC_H): New variable. Use it throughout in place
6753 * call.c: Don't include obstack.h. Include ggc.h.
6754 (obstack_chunk_alloc): Don't define.
6755 (obstack_chunk_free): Likewise.
6756 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6757 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6758 (pop_switch): Free it.
6760 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6762 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6763 if we don't have a DECL_FIELD_OFFSET.
6765 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6767 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6770 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6772 * cfns.gperf (hash, libc_name_p): Prototype.
6774 * rtti.c (build_dynamic_cast_1): Constification.
6776 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6778 * semantics.c (deferred_type_access_control): Prototype.
6780 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6782 Correct many new ABI issues regarding vbase and vcall offset
6784 * cp-tree.h (BINFO_VTABLE): Document.
6785 (struct lang_type): Tweak formatting.
6786 (BINFO_PRIMARY_BINFO): Add to documentation.
6787 (CLASSTYPE_VSIZE): Fix typo in comment.
6788 (CLASSTYPE_VBASECLASSES): Update documentation.
6789 (BINFO_VBASE_MARKED): Remove.
6790 (SET_BINFO_VBASE_MARKED): Likewise.
6791 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6792 (BINFO_FIELDS_MARKED): Remove.
6793 (SET_BINFO_FIELDS_MARKED): Likewise.
6794 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6795 (enum access_kind): New enumeration.
6796 (num_extra_vtbl_entries): Remove declaration.
6797 (size_extra_vtbl_entries): Likewise.
6798 (get_vtbl_decl_for_binfo): New function.
6799 (dfs_vbase_unmark): Remove declaration.
6800 (mark_primary_bases): Likewise.
6801 * class.c (SAME_FN): Remove.
6802 (struct vcall_offset_data_s): Move definition.
6803 (build_vbase_pointer): Use `build', not `build_binary_op', to
6804 access the vbase pointer under the new ABI.
6805 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6806 (build_primary_vtable): Likewise.
6807 (dfs_mark_primary_bases): Move here from search.c.
6808 (mark_primary_bases): Likewise.
6809 (determine_primary_bases): Under the new ABI, don't make a base
6810 class a primary base just because we don't yet have any virtual
6812 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6813 (num_vfun_entries): Remove.
6814 (dfs_count_virtuals): Likewise.
6815 (num_extra_vtbl_entries): Likewise.
6816 (size_extra_vtbl_entries): Likewise.
6817 (layout_virtual_bases): Iterate in inheritance graph order under
6819 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6820 indicate that a vfield is present.
6821 (init_class_processing): Initialize access_public_node, etc., from
6823 (get_vtbl_decl_for_binfo): New function.
6824 (dump_class_hierarchy_r): Likewise.
6825 (dump_class_hierarchy): Use it.
6826 (finish_vtbls): Build the vtbls in inheritance graph order.
6827 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6828 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6829 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6831 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6832 where the vptr points, even for primary vtables.
6833 (build_vtbl_initializer): Adjust handling of vbase and vcall
6835 (build_vcall_and_vbase_vtable_entries): New function.
6836 (dfs_build_vbase_offset_vtbl_entries): Remove.
6837 (build_vbase_offset_vtbl_entries): Reimplement.
6838 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6839 were already handled in a primary base class vtable.
6840 (build_vcall_offset_vtbl_entries): Adjust.
6841 (build_rtti_vtbl_entries): Adjust.
6842 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6843 * init.c (expand_virtual_init): Simplify.
6844 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6845 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6846 * search.c (BINFO_ACCESS): New macro.
6847 (SET_BINFO_ACCESS): Likewise.
6848 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6849 (access_in_type): Likewise.
6850 (dfs_accessible_p): Likewise.
6851 (protected_accessible_p): Likewise.
6852 (lookup_fnfields_1): Adjust documentation.
6853 (dfs_mark_primary_bases): Move to class.c
6854 (mark_primary_bases): Likewise.
6855 (dfs_vbase_unmark): Remove.
6856 (virtual_context): Use BINFO_FOR_VBASE.
6857 (dfs_get_vbase_types): Simplify.
6858 (dfs_build_inheritance_graph_order): New function.
6859 (get_vbase_types): Use it.
6860 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6862 * tinfo.cc (get_vbase_offset): New function.
6863 (__vmi_class_type_info::do_find_public_src): Use it.
6864 (__vmi_class_type_info::do_dyncast): Likewise.
6865 (__vmi_class_type_info::do_upcast): Likewise.
6867 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6869 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6871 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6873 * rtti.c (class_hint_flags): Rename flags.
6874 (class_initializer): Remove flags.
6875 (synthesize_tinfo_var): Combine offset and flags. Add flags
6876 for __vmi_class_type_info.
6877 (create_tinfo_types): Remove flags from __class_type_info and
6878 __si_class_type_info. Merge flags and offset from
6879 base_class_type_info.
6880 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6881 (__base_class_info::is_virtual_p): Adjust.
6882 (__base_class_info::is_public_p): Adjust.
6883 (__base_class_info::offset): New accessor.
6884 (__class_type_info::details): Remove member.
6885 (__class_type_info::__class_type_info): Lose details.
6886 (__class_type_info::detail_masks): Remove.
6887 (__si_class_type_info::__si_class_type_info): Lose details.
6888 (__vmi_class_type_info::details): New member.
6889 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6890 (__vmi_class_type_info::detail_masks): New member.
6891 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6892 with unknown_details_mask.
6893 (__vmi_class_type_info::do_find_public_src): Adjust
6894 (__vmi_class_type_info::do_dyncast): Adjust.
6895 (__vmi_class_type_info::do_upcast): Set result details, if
6897 (__dynamic_cast): Temporarily #if out optimization.
6899 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6901 * rtti.c (get_tinfo_decl): Mark used.
6902 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6903 mark as dealt with, if we output it.
6905 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6907 * class.c: Reorganize to put virtual function table initialization
6908 machinery at the end of the file.
6910 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6912 * class.c (finish_struct): Use bitsize_zero_node.
6913 * pt.c (instantiate_class_template): Likewise.
6915 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6917 Put RTTI entries at negative offsets in new ABI.
6918 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6919 vbase offset at index -3, not -1.
6920 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6921 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6922 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6923 (build_rtti_vtbl_entries): New function.
6924 (set_rtti_entry): Remove.
6925 (build_primary_vtable): Don't use it.
6926 (build_secondary_vtable): Likewise.
6927 (start_vtable): Remove.
6928 (first_vfun_index): New function.
6929 (set_vindex): Likewise.
6930 (add_virtual_function): Don't call start_vtable. Do call
6932 (set_primary_base): Rename parameter.
6933 (determine_primary_base): Likewise.
6934 (num_vfun_entries): Don't use skip_rtti_stuff.
6935 (num_extra_vtbl_entries): Include RTTI information.
6936 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6937 (skip_rtti_stuff): Remove.
6938 (dfs_modify_vtables): Don't use it.
6939 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6940 (layout_nonempty_base_or_field): Update size handling.
6941 (create_vtable_ptr): Tweak.
6942 (layout_class_type): Adjust parameter names.
6943 (finish_struct_1): Simplify.
6944 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6945 (skip_rtti_stuff): Remove.
6946 (first_vfun_index): New function.
6947 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6948 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6949 (marked_vtable_pathp): Declare.
6950 (unmarked_vtable_pathp): Likewise.
6951 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6953 * rtti.c (build_headof): Look for RTTI at negative offsets.
6954 (get_tinfo_decl_dynamic): Likewise.
6955 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6957 (create_pseudo_type_info): Do it here instead. Adjust so that
6958 vptr points at first virtual function.
6959 * search.c (marked_vtable_pathp): Make it global.
6960 (unmarked_vtable_pathp): Likewise.
6961 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6962 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6963 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6964 (get_pure_virtuals): Likewise.
6965 (expand_upcast_fixups): Likewise.
6966 * tree.c (debug_binfo): Likewise.
6967 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6970 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6972 * class.c (check_field_decl): Fix typo.
6973 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6974 (check_methods): Likewise.
6975 (check_field_decls): Likewise.
6976 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6977 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6978 Use DECL_RESULT_FLD, not DECL_RESULT.
6979 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6980 * lex.c (identifier_type): Likewise.
6981 * pt.c (determine_specialization, lookup_template_class): Likewise.
6982 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6983 (resolve_overloaded_unification, more_specialized): Likewise.
6984 * semantics.c (finish_member_declaration): Likewise.
6985 * typeck.c (build_x_function_call): Likewise.
6987 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6989 * class.c (layout_empty_base): Handle empty bases with non-byte
6991 (build_base_field): Likewise.
6992 (layout_virtual_bases): Likewise.
6994 * class.c (finish_struct_1): Fix typo in this change:
6996 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6998 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7000 * decl.c (grokdeclarator): Count partial specializations when
7001 keeping track of how many template classes have been seen.
7003 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7005 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7007 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7008 (get_vfield_offset): Use byte_position.
7009 (set_rtti_entry): Set OFFSET to ssizetype zero.
7010 (get_binfo_offset_as_int): Deleted.
7011 (dfs_record_base_offsets): Use tree_low_cst.
7012 (dfs_search_base_offsets): Likewise.
7013 (layout_nonempty_base_or_field): Reflect changes in RLI format
7014 and call byte_position.
7015 (layout_empty_base): Convert offset to ssizetype.
7016 (build_base_field): use rli_size_unit_so_far.
7017 (dfs_propagate_binfo_offsets): Do computation in proper type.
7018 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7019 (layout_class_type): Reflect changes in RLI names and fields.
7020 (finish_struct_1): Set DECL_FIELD_OFFSET.
7021 * dump.c (dequeue_and_dump): Call bit_position.
7022 * expr.c (cplus_expand_constant): Use byte_position.
7023 * rtti.c (expand_class_desc): Use bitsize_one_node.
7024 * typeck.c (build_component_addr): Use byte_position and don't
7025 special case for zero offset.
7027 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7029 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7031 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7033 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7036 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7038 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7040 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7041 make_typename_type, check_initializer, cp_finish_decl,
7042 xref_tag): Likewise.
7043 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7044 decl_namespace, arg_assoc_template_arg, arg_assoc,
7045 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7046 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7047 args_to_string): Likewise.
7048 * friend.c (is_friend): Likewise.
7049 * lex.c (note_got_semicolon, note_list_got_semicolon,
7050 is_global): Likewise.
7051 * method.c (build_overload_nested_name, build_overload_value,
7052 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7053 * parse.y (typename_sub, typename_sub1): Likewise.
7054 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7055 process_partial_specialization, convert_template_argument,
7056 template_args_equal, add_pending_template, lookup_template_class,
7057 for_each_template_parm_r, maybe_fold_nontype_arg,
7058 tsubst, instantiate_template, type_unification_real, unify,
7059 instantiate_pending_templates, set_mangled_name_for_template_decl):
7061 * repo.c (repo_get_id, repo_template_used): Likewise.
7062 * search.c (lookup_field_1): Likewise.
7063 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7064 * xref.c (classname): Likewise.
7066 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7068 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7069 (CANONICAL_BINFO): New macro.
7070 (BINFO_NEW_VTABLE_MARKED): Use it.
7071 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7072 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7073 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7075 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7076 (build_secondary_vtable): Likewise.
7077 (dfs_finish_vtbls): Likewise.
7078 (dfs_accumulate_vtbl_inits): Likewise.
7079 (accumulate_vtbl_inits): New function.
7080 (finish_vtbls): Make sure that virtual bases come after
7081 non-virtual bases in the vtable group.
7082 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7083 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7084 * search.c (struct vbase_info): Move definition.
7085 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7086 (unmarked_new_vtable_p): Likewise.
7087 (dfs_mark_vtable_path): Remove.
7088 (dfs_mark_new_vtable): Remove.
7089 (dfs_unmark_new_vtable): Likewise.
7090 (dfs_clear_search_slot): Likewise.
7091 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7092 (dfs_clear_vbase_slots): Likewise.
7093 (init_vbase_pointers): LIkewise.
7095 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7097 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7098 SIZETYPE to a non-SIZETYPE.
7100 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7102 * class.c (layout_virtual_bases): Adjust names in conditionally
7105 * class.c (record_base_offsets): New function.
7106 (layout_conflict_p): Likewise.
7107 (layout_nonempty_base_or_field): Use it.
7108 (layout_empty_base): New function.
7109 (build_base_field): Use it.
7110 (build_base_fields): Update comment.
7111 (layout_virtual_bases): Fold in a little code form
7112 layout_basetypes. Use layout_empty_base.
7113 (layout_basetypes): Remove.
7114 (end_of_class): New function.
7115 (layout_class_type): Use it. Adjust.
7117 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7119 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7121 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7122 * typeck.c (fntype_p): Remove.
7124 * cp-tree.h (TI_SPEC_INFO): Remove.
7125 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7126 * pt.c (process_partial_specialization): Likewise.
7128 * class.c (build_base_field): Fix thinko in computation of binfo
7131 * tree.c (mark_local_for_remap_p): Mark variables declared in
7132 TARGET_EXPRs as well.
7134 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7136 * typeck.c (require_complete_type, complete_type,
7137 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7138 build_array_ref, convert_arguments, pointer_diff,
7139 build_x_unary_op, build_unary_op, build_c_cast,
7140 build_modify_expr): Use COMPLETE_TYPE_P etc.
7141 * call.c (is_complete, convert_like_real,
7142 build_new_method_call): Likewise.
7143 * class.c (build_vbase_pointer_fields, check_bases,
7144 build_base_field, finish_struct_1, pushclass): Likewise.
7145 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7146 * decl.c (maybe_process_template_type_declaration, pushtag,
7147 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7148 layout_var_decl, check_initializer, cp_finish_decl,
7149 grokdeclarator, require_complete_types_for_parms,
7150 grok_op_properties, xref_tag, xref_basetypes,
7151 check_function_type): Likewise.
7152 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7153 * friend.c (do_friend): Likewise.
7154 * init.c (build_offset_ref): Likewise.
7155 * parse.y (structsp): Likewise.
7156 * pt.c (maybe_process_partial_specialization,
7157 tsubst_friend_function, instantiate_class_template, tsubst,
7158 do_type_instantiation, instantiate_pending_templates): Likewise.
7159 * repo.c (repo_get_id): Likewise.
7160 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7161 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7162 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7163 * semantics.c (begin_class_definition): Likewise.
7164 * tree.c (build_cplus_method_type): Likewise.
7165 * typeck2.c (digest_init, build_functional_cast,
7166 add_exception_specifier): Likewise.
7167 * parse.h, parse.c: Regenerated.
7169 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7171 * inc/cxxabi.h: New header file. Define new-abi entry points.
7172 (__pointer_type_info::target): Rename member to ...
7173 (__pointer_type_info::type): ... here.
7174 (__base_class_info::type): Rename member to ...
7175 (__base_class_info::base): ... here.
7176 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7177 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7178 (abi_node): New global tree node.
7179 * decl.c (abi_node): Document.
7180 (init_decl_processing): Initialize abi_node.
7181 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7182 (get_vmi_pseudo_type_info): Likewise.
7183 (create_tinfo_types): Likewise.
7184 (emit_support_tinfos): Likewise.
7185 * tinfo.h (cxxabi.h): Include for new-abi.
7186 Move rtti class definitions to new header file.
7187 * tinfo.cc (abi): Use the namespace.
7188 (std): Move new abi rtti classes from here ...
7189 (__cxxabiv1): ... to here.
7190 * tinfo2.cc (cxxabi.h): Include for new-abi.
7191 Move rtti class definitions to new header file.
7192 (std): Move new abi rtti classes from here ...
7193 (__cxxabiv1): ... to here.
7194 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7197 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7198 Jason Merrill <jason@casey.cygnus.com>
7200 * method.c (build_overload_int): Use host_integerp.
7202 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7204 * init.c (build_offset_ref): Handle the case of a templated member
7207 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7209 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7211 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7213 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7214 * class.c (check_bitfield_decl): Turn illegal bitfields into
7216 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7218 (dfs_offset_for_unshared_vbases): Likewise.
7219 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7220 pointer-to-member correctly under the new ABI.
7221 * expr.c (cplus_expand_constant): Don't use cp_convert when
7222 turning an offset into a pointer-to-member.
7223 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7224 when dereferencing them under the new ABI.
7225 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7226 of pointers-to-members under the new ABI.
7228 * class.c (check_bitfield_decl): Remove restriction on really long
7230 (layout_class_type): Implement new ABI handling of bitfields
7231 longer than their types.
7233 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7235 * parse.y (extdefs): Call ggc_collect.
7236 * parse.c: Regenerated.
7238 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7240 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7241 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7244 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7246 * class.c (build_vbase_path): Use integer_zerop.
7247 (build_vtable_entry): Use tree_low_cst.
7248 (get_vfield_offset): Use bit_position.
7249 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7251 (check_bitfield_decl): Set DECL_SIZE using convert.
7252 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7253 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7255 (finish_struct_1): Use bit_position.
7256 (dump_class_hierarchy): Use tree_low_cst.
7257 * cp-tree.h (min_precision): Add declaration.
7258 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7259 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7260 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7261 * expr.c (cplus_expand_constant): Use bit_position.
7262 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7263 * rtti.c (get_base_offset): Use bit_position.
7264 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7265 host_integerp, and tree_low_cst.
7266 (pointer_int_sum): Use integer_zerop.
7267 (build_component_addr): Use bit_position.
7269 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7271 * typeck.c (require_complete_type): Don't assume size_zero_node.
7272 (complete_type_or_else): Likewise.
7274 2000-03-16 Steven Grady <grady@digitaldeck.com>
7275 Jason Merrill <jason@casey.cygnus.com>
7277 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7279 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7281 * decl2.c (grokfield): Bail out if type is error_mark_node.
7283 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7285 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7286 (__pointer_to_member_data): ... here. Adjust.
7287 * rtti.c (create_tinfo_types): Adjust.
7289 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7291 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7292 * decl.c (ref_desc_type_node): Undocument.
7293 * rtti.c (ptr_ref_initializer): Rename to ...
7294 (ptr_initializer): ... here. Adjust comments.
7295 (ptmd_initializer): Fix comment thinko.
7296 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7297 (create_tinfo_types): Remove ref_desc_type_node init.
7298 * tinfo2.cc (__reference_type_info): Remove.
7300 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7302 * decl.c (cp_finish_decl): Remove obsolete comment.
7304 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7306 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7308 * cp-tree.h: Tweak documentation.
7309 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7310 (avoid_overlap): Remove.
7311 (get_binfo_offset_as_int): New function.
7312 (dfs_serach_base_offsets): Likewise.
7313 (layout_nonempty_base_or_field): Likewise.
7314 (build_base_field): Layout fields here. Avoid placing two objects
7315 of the same type at the same address, under the new ABI.
7316 (build_base_fields): Adjust accordingly.
7317 (create_vtable_ptr): Return the new field, but don't attach it to
7319 (remove_base_field): Remove.
7320 (remove_base_fields): Remove.
7321 (layout_basetypes): Adjust accordingly.
7322 (layout_class_type): Call layout_field for each field, rather than
7323 just making a wholesale call to layout_type.
7325 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7327 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7329 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7331 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7333 * except.c (dtor_nothrow): New fn.
7334 (do_pop_exception): Use it. Take type parm.
7335 (push_eh_cleanup): Take type parm.
7336 (expand_start_catch_block): Pass it.
7337 (build_eh_type_type_ref): Accept null type.
7339 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7341 * cp-tree.h (revert_static_member_fn): Change prototype.
7342 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7343 (grok_op_properties): Likewise.
7344 (start_function): Likewise.
7345 (revert_static_member_fn): Simplify.
7346 * pt.c (check_explicit_specialization): Adjust call to
7347 revert_static_member_fn.
7349 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7351 * cp-tree.h (scope_kind): New type.
7352 (tmpl_spec_kind): Likewise.
7353 (declare_pseudo_global_level): Remove.
7354 (pseudo_global_level_p): Rename to template_parm_scope_p.
7355 (pushlevel): Remove declaration.
7356 (begin_scope): New function.
7357 (finish_scope): Likewise.
7358 (current_tmpl_spec_kind): Likewise.
7359 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7360 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7361 Add template_spec_p.
7362 (toplevel_bindings_p): Adjust.
7363 (declare_pseudo_global_level): Remove.
7364 (pseudo_global_level_p): Rename to template_parm_scope_p.
7365 (current_tmpl_spec_kind): New function.
7366 (begin_scope): Likewise.
7367 (finish_scope): Likewise.
7368 (maybe_push_to_top_level): Adjust.
7369 (maybe_process_template_type_declaration): Likewise.
7370 (pushtag): Likewise.
7371 (pushdecl_nonclass_level): Likewise.
7372 (lookup_tag): Likewise.
7373 (grokfndecl): Handle member template specializations. Share
7374 constructor and non-constructor code.
7375 * decl2.c (check_classfn): Handle member template specializations.
7376 * pt.c (begin_template_parm_list): Use begin_scope.
7377 (begin_specialization): Likewise.
7378 (end_specialization): Likewise.
7379 (check_explicit_specialization): Use current_tmpl_spec_kind.
7380 Handle member template specializations.
7381 (end_template_decl): Use finish_scope. Remove call to
7383 (push_template_decl_real): Remove bogus error message.
7384 (tsubst_decl): Fix typo in code contained in comment.
7385 (instantiate_template): Handle member template specializations.
7386 (most_general_template): Likewise.
7388 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7390 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7391 (do_identifier): Ditto for error().
7393 * pt.c (convert_nontype_argument): Ditto for cp_error().
7394 (convert_template_argument): Ditto for cp_pedwarn().
7396 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7398 * exception.cc (__check_null_eh_spec): New fn.
7399 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7401 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7403 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7404 * except.c (expand_end_eh_spec): Add the return type.
7405 * rtti.c (throw_bad_cast): Add the parmtypes.
7406 (throw_bad_typeid): Likewise.
7408 * semantics.c (expand_stmt): Only leave out rtl for unused
7409 artificials, and set DECL_IGNORED_P on them as well.
7410 * decl.c (wrapup_globals_for_namespace): Likewise.
7412 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7414 * decl.c (maybe_commonize_var): Skip all artificial decls.
7415 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7417 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7419 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7420 * cp-tree.h: Declare flag_enforce_eh_specs.
7421 * decl.c (store_parm_decls, finish_function): Check it.
7423 C library functions don't throw.
7424 * Makefile.in (cfns.h): New target.
7425 (except.o): Depend on it.
7426 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7427 * cfns.gperf: New file.
7428 * cfns.h: Generated.
7429 * except.c: Include it.
7430 (nothrow_libfn_p): New fn.
7431 * decl.c (grokfndecl): Use it.
7432 * cp-tree.h: Declare it.
7434 * decl.c (push_overloaded_decl_1, auto_function,
7435 define_function): Lose.
7436 (build_library_fn_1): New static fn.
7437 (builtin_function): Use it.
7438 (get_atexit_node): Use build_library_fn_ptr.
7439 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7440 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7441 push_void_library_fn, push_throw_library_fn): New fns.
7442 * cp-tree.h: Declare them.
7443 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7444 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7445 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7446 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7447 * rtti.c (build_runtime_decl): Lose.
7448 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7449 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7450 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7452 * call.c (build_call): Remove result_type parm.
7453 Call mark_used on unused artificial fns.
7454 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7456 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7458 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7460 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7461 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7462 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7463 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7464 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7465 expand_generic_desc): Likewise.
7467 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7469 * exception.cc (__cp_pop_exception): Cleanup the original object.
7471 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7473 * decl.c (grok_op_properties): Merge conversion to void warning
7474 with other silly op warnings.
7476 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7478 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7479 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7481 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7483 * decl.c (cp_make_fname_decl): New function.
7484 (wrapup_globals_for_namespace): Don't emit unused static vars.
7485 (init_decl_processing): Remove comment about use of
7486 array_domain_type. Set make_fname_decl.
7487 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7488 * semantics.c (begin_compound_stmt): Remove
7489 current_function_name_declared flagging.
7490 (expand_stmt): Don't emit unused local statics.
7491 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7494 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7496 * typeck.c (convert_for_assignment): Don't look at array
7498 * call.c (convert_like_real): Likewise.
7500 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7502 Add initial support for '\uNNNN' specifier.
7503 * lex.c (read_ucs): New fn.
7504 (readescape, skip_white_space): Call it.
7505 (is_extended_char, is_extended_char_1): New fns.
7506 (utf8_extend_token): New fn, #if 0'd out.
7507 (real_yylex): Treat extended chars like letters.
7509 * search.c (note_debug_info_needed): Walk the bases even if we
7510 weren't deferring the type itself.
7512 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7514 * decl2.c (finish_objects): Constify a char*.
7516 * method.c (emit_thunk): Likewise.
7518 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7520 * typeck.c (dubious_conversion_warnings): Look through
7523 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7525 * class.c (dfs_modify_vtables): I is now unsigned.
7526 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7527 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7528 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7529 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7530 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7531 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7532 Call integer_all_onesp.
7533 * typeck2.c (process_init_constructor): Use compare_tree_int.
7535 * lang-specs.h (as): Don't call if -syntax-only.
7537 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7539 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7540 RTL_EXPR_HAS_NO_SCOPE after all.
7542 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7544 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7545 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7546 RTL_EXPR_HAS_NO_SCOPE.
7548 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7551 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7553 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7555 * call.c (convert_like): Macrofy.
7556 (convert_like_with_context): New macro.
7557 (convert_like_real): Renamed from convert_like. Add calling
7558 context parameters, for diagnostics. Add recursive flag. Call
7559 dubious_conversion_warnings for outer conversion.
7560 (build_user_type_conversion): Use convert_like_with_context.
7561 (build_over_call): Likewise. Don't warn about dubious
7562 conversions here. Adjust convert_default_arg calls.
7563 (convert_default_arg): Add context parameters for diagnostics.
7564 Pass throught to convert_like_with_context.
7565 * cp-tree.h (convert_default_arg): Add context parameters.
7566 (dubious_conversion_warnings): Prototype new function.
7567 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7568 (dubious_conversion_warnings): New function, broken
7569 out of convert_for_assignment.
7570 (convert_for_assignment): Adjust.
7572 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7574 * decl2.c (key_method): Break out from...
7575 (import_export_vtable, import_export_class): ...here.
7577 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7578 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7580 * search.c (note_debug_info_needed, dfs_debug_mark,
7581 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7582 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7584 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7586 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7589 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7591 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7592 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7593 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7594 (lang_type): Split gets_new into has_new and has_array_new.
7595 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7596 (TYPE_GETS_NEW): Split into ...
7597 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7598 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7599 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7600 (build_op_new_call): Don't declare.
7601 (build_new_1): Likewise.
7602 * call.c (build_op_new_call): Remove.
7603 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7604 instead of TYPE_NEEDS_DESTRUCTOR.
7605 (finish_struct_bits): Likewise.
7606 (add_implicitly_declared_members): Likewise.
7607 (check_field_decl): Likewise.
7608 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7609 correctly under the new ABI.
7610 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7611 instead of TYPE_NEEDS_DESTRUCTOR.
7612 (initialize_local_var): Likewise.
7613 (destroy_local_var): Likewise.
7614 (cp_finish_decl): Likewise.
7615 (register_dtor_fn): Likewise.
7616 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7617 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7618 TYPE_VEC_DELETE_TAKES_SIZE here.
7619 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7620 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7621 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7622 (finish_destructor_body): Likewise.
7623 (maybe_build_cleanup_1): Likewise.
7624 * decl2.c (do_static_destruction): Likewise.
7625 * init.c (build_new_1): Make it static.
7626 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7627 (expand_cleanup_for_base): Likewise.
7628 (get_cookie_size): New function.
7629 (build_new_1): Handle array-new cookies correctly under the new
7631 (build_vec_delete_1): Likewise.
7632 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7633 (build_delete): Likewise.
7634 (build_vec_delete): Handle array-new cookies correctly under the new
7636 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7637 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7638 TYPE_HAS_ARRAY_NEW_OPERATOR.
7639 * ptree.c (print_lang_type): Check them.
7640 * search.c (context_for_name_lookup): Fix typo in comment.
7641 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7642 * tree.c (break_out_cleanups): Likewise.
7643 (build_cplus_array_test_1): Likewise.
7644 (cp_build_qualified_type_real): Likewise.
7645 * typeck.c (complete_type): Likewise.
7647 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7648 the command-line, not the end.
7650 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7652 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7654 2000-03-02 Tom Tromey <tromey@cygnus.com>
7656 * cp-tree.h (build_java_class_ref): Declare.
7657 * init.c (build_java_class_ref): No longer static.
7658 * except.c (expand_throw): Generate a Java-style `throw' if the
7659 thrown object is a "Java" object.
7660 (initialize_handler_parm): Generate a Java-style lookup of
7661 exception info if the caught object is a "Java" object.
7662 (catch_language, catch_language_init): New globals.
7663 (decl_is_java_type): New function.
7664 (expand_start_catch_block): Don't call push_eh_info() or
7665 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7666 class reference to build_catch_block.
7668 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7670 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7672 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7674 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7675 to merge reference/pointer code and fix incorrect warnings.
7677 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7679 * search.c (protected_accessible_p): Use context_for_name_lookup.
7681 * init.c (construct_virtual_bases): Fix thinko.
7682 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7684 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7686 * decl.c (current_function_decl): Move to toplev.c.
7688 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7690 * pt.c (fn_type_unification): Unify return type, whenever
7692 (get_bindings_real): Only pass return type when necessary.
7693 Remove explicit return type check.
7694 * class.c (resolve_address_of_overloaded_function): Pass desired
7695 return type to fn_type_unification.
7697 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7699 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7701 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7703 * rtti.c (expand_class_desc): Likewise.
7704 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7705 (THUNK_VCALL_OFFSET): Likewise.
7706 (THUNK_DELTA): Reflect changes in ../tree.h.
7708 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7710 * search.c (protected_accessible_p): Also allow the access if
7711 the member is public in DERIVED. Lose TYPE parm.
7712 (friend_accessible_p): Lose TYPE parm.
7713 (accessible_p): Adjust.
7715 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7717 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7718 on things that are not sizes; ssize_binop deleted.
7719 Call size_diffop when appropriate.
7720 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7721 (build_primary_vtable, build_secondary_vtable): Likewise.
7722 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7723 Variable I is HOST_WIDE_INT.
7724 (get_vfield_offset): Pass proper types to size_binop.
7725 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7726 (finish_struct_1): Likewise.
7727 (skip_rtti_stuff): Arg N is now pointer to signed.
7728 (layout_class_type): Use size_zero_node.
7729 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7730 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7731 * decl.c (complete_arry_type): Pass proper types to size_binop.
7732 (xref_basetypes): BINFO_OFFSET is sizetype.
7733 * error.c (dump_expr): Don't use size_binop non-sizes.
7734 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7735 * init.c (construct_virtual_bases): Fix type error.
7736 (build_vec_delete_1): Pass proper type to size_binop and don't
7738 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7739 * rtti.c (get_base_offset): Pass proper type to size_binop.
7740 * search.c (dfs_find_vbases): Fix type error.
7741 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7742 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7743 * tree.c (debug_binfo): Variable N is signed.
7744 Use HOST_WIDE_INT_PRINT_DEC.
7745 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7746 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7747 size_one_node and size_zero_node.
7748 (c_alignof): Use size_one_node.
7749 (build_component_addr): Pass proper types to size_binop.
7750 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7752 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7754 Implement class scope using-declarations for functions.
7755 * class.c (handle_using_decl): Call add_method for used functions.
7756 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7757 (add_method): Used functions are hidden by local functions.
7758 (check_bases_and_members): Handle using-decls before finalizing
7759 CLASSTYPE_METHOD_VEC.
7760 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7761 override the type of 'this' accordingly.
7762 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7763 (convert_class_to_reference, build_user_type_conversion_1,
7764 build_new_function_call, build_object_call, build_new_op,
7765 build_new_method_call): Pass ctype parm.
7767 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7769 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7770 build_new_function_call, build_object_call, build_new_op,
7771 build_new_method_call, build_op_delete_call): Don't get basetype_path
7773 * typeck.c (build_component_ref): Likewise.
7774 * init.c (build_offset_ref): Likewise.
7775 (resolve_offset_ref): Don't call enforce_access.
7776 Call build_scoped_ref.
7777 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7778 would cause an error or if -pedantic.
7779 * class.c (alter_access): Lose binfo parm.
7781 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7783 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7786 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7788 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7789 pseudo_type_info creation into the std namespace
7791 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7793 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7794 (import_export_class): Remove declaration.
7795 * decl2.c (import_export_class): Make it static.
7796 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7797 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7798 EXPR_WITH_FILE_LOCATION.
7799 * lex.c (check_newline): Tweak filename/lineno setting.
7800 * semantics.c (begin_while_stmt): Fix typo in comment.
7802 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7804 * lang-options.h (-fmessage-length=): Add missing option.
7806 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7808 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7810 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7812 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7814 * optimize.c (expand_call_inline): Emit the return label before
7815 evaluating the return value.
7817 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7819 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7820 than duplicating functionality here.
7821 * optimize.c: Include input.h.
7822 (expand_call_inline): Use push_srcloc and pop_srcloc.
7823 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7824 * parse.c: Regenerated.
7825 * Makefile.in (lex.o): Depend on input.h.
7826 (optimize.o): Likewise.
7828 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7830 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7831 function type, rather than ICE.
7833 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7835 * decl.c (grokdeclarator): Call decl_type_access_control.
7836 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7839 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7841 * decl.c (decls_match): Remove obsolete static member nadgering.
7843 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7845 * decl.c (grokdeclarator): Change ANSI to ISO.
7846 * lex.c (consume_string, readescape, do_identifier): Likewise.
7847 (parse_float, real_yylex): Likewise.
7848 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7849 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7850 new_type_id, maybe_label_decls, simple_stmt,
7851 for.init.statement): Likewise.
7852 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7853 * semantics.c (finish_named_return_value): Likewise.
7854 * parse.c: Regenerate.
7856 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7858 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7859 (CPTI_CLASS_STAR_TYPE): Remove.
7860 (vtable_index_type): Likewise.
7861 (class_star_type_node): Remove.
7862 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7863 (build_binary_op_nodefault): Remove.
7864 * call.c (build_new_op): Use build_binary_op instead of
7865 build_binary_op_nodefault.
7866 * decl.c (init_decl_processing): Remove class_star_type_node
7867 initialization. Make delta_type_node ptrdiff_type_node under the
7868 new ABI. Initialize vtable_index_type.
7869 (build_ptrmemfunc_type): Build different structures for the new
7871 (build_enumerator): Use build_binary_op instead of
7872 build_binary_op_nodefault.
7873 * method.c (build_overload_value): Mangle pointers-to-members
7874 appropriately under the new ABI.
7875 * typeck.c (build_array_ref): Use build_binary_op instead of
7876 build_binary_op_nodefault.
7877 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7878 (build_binary_op_nodefault): Rename to ...
7879 (build_binary_op): ... this. Remove old version. Adjust for
7880 pointer-to-member comparisons under the new ABI.
7881 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7882 (build_ptrmemfunc): Adjust for the new ABI.
7883 (expand_ptrmemfunc_cst): Likewise.
7884 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7885 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7887 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7889 * call.c (build_object_call): Compress consecutive calls to
7891 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7892 (build_op_delete_call): Adjust message formatting.
7894 * class.c (check_bases): Compress consecutive calls to
7896 (finish_struct_anon): Say 'ISO C++'.
7898 * decl.c (start_decl): Same here.
7899 (grok_reference_init): Likewise.
7900 (grokfndecl): Correct message formatting.
7901 (grokfndecl): Improve diagnostic.
7902 (check_static_variable_definition): Likewise. Say 'ISO C++'
7903 (compute_array_index_type): Say 'ISO C++'
7904 (create_array_type_for_decl): Compress consecutive calls to
7906 (grokdeclarator): Say 'ISO C++'
7907 (grok_op_properties): Likewise.
7909 * decl2.c (delete_sanity): Clairify diagnostic.
7910 (check_member_template): Same here.
7911 (grok_function_init): Use consistent terminology.
7913 * expr.c (do_case): Say 'ISO C++'
7915 * friend.c (do_friend): Compress consecutive calls to warning.
7917 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7919 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7920 * class.c (build_secondary_vtable): Reorganize. Don't create a
7921 new vtable under the new ABI.
7922 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7924 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7925 the initializing elements.
7926 (initialize_vtable): New function.
7927 (dfs_finish_vtbls): Use it.
7928 (dfs_accumulate_vtbl_inits): New function.
7929 (finish_vtbls): Merge primary and secondary vtables under the new
7931 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7932 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7935 * class.c (build_vtable): New function, split out from ...
7936 (get_vtable_decl): ... here, and ...
7937 (build_secondary_vtable): ... here.
7939 * pt.c (tsubst_decl): Fix formatting.
7941 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7943 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7944 (avoid_overlap, build_base_field): Likewise.
7945 (build_base_field, build_base_fields, is_empty_class):
7946 Test DECL_SIZE with integer_zero.
7947 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7948 * cp-tree.h (struct lang_type): New field size_unit.
7949 (CLASSTYPE_SIZE_UNIT): New macro.
7950 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7951 (cp_finish_decl): Delete -Wlarger-than processing.
7952 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7953 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7954 * tree.c (make_binfo): binfo vector is one entry longer.
7955 (walk_tree): Walk DECL_SIZE_UNIT.
7957 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7959 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7961 (build_vtable_entry): Don't assume all vtable entries are
7963 (build_vtbl_initializer): Adjust accordingly.
7964 (get_vtable_decl): Fix formatting.
7966 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7968 * semantics.c (deferred_type_access_control): Walk the entire
7970 (save_type_access_control): Rename from
7971 initial_deferred_type_access_control. Just remember the value.
7972 (decl_type_access_control): New fn.
7973 (begin_function_definition): Use deferred_type_access_control, after
7974 we've started the function. Set type_lookups to error_mark_node.
7975 * parse.y (frob_specs, fn.def1): Adjust.
7976 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7977 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7978 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7979 (after_type_component_declarator0): Likewise.
7980 (after_type_component_declarator): Likewise.
7981 (notype_component_declarator): Likewise.
7982 * cp-tree.h: Adjust.
7984 * decl.c (redeclaration_error_message): Allow redeclaration of
7985 namespace-scope decls.
7987 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7989 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7991 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7993 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7994 * decl2.c (grokclassfn): Likewise.
7996 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7998 * decl2.c (lang_decode_option): Don't set default message length
8000 * lex.c (lang_init_options): Set it here.
8002 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8004 Make DECL_CONTEXT mean the class in which a member function was
8005 declared, even for a virtual function.
8006 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8007 (DECL_FRIEND_CONTEXT): New macro.
8008 (DECL_REAL_CONTEXT): Remove.
8009 (SET_DECL_FRIEND_CONTEXT): Likewise.
8010 (DECL_VIRTUAL_CONTEXT): Adjust.
8011 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8012 (add_friends): Remove.
8013 (hack_decl_function_context): Likewise.
8014 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8016 (build_over_call): Fix indentation. Use DECL_CONTEXT
8017 instead of DECL_CLASS_CONTEXT.
8018 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8019 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8020 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8021 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8022 (build_base_field): Likewise.
8023 (finish_struct_1): Likewise.
8024 (build_self_reference): Likewise.
8025 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8027 (pushtag): Use decl_function_context, not
8028 hack_decl_function_context.
8029 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8030 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8031 (pushdecl): Remove bogus code.
8032 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8033 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8034 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8035 Use decl_function_context, nothack_decl_function_context.
8036 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8037 (grokdeclarator): Likewise. Use decl_function_context, not
8038 hack_decl_function_context.
8039 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8040 (start_function): Use DECL_FRIEND_CONTEXT, not
8041 DECL_CLASS_CONTEXT. Use decl_function_context, not
8042 hack_decl_function_context.
8043 (finish_function): Use decl_function_context, not
8044 hack_decl_function_context.
8045 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8047 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8048 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8049 (grokfield): Likewise.
8050 (finish_builtin_type): Likewise.
8051 (finish_vtable_vardec): Use decl_function_context, not
8052 hack_decl_function_context.
8053 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8054 (start_static_initialization_or_destruction): Likewise.
8055 (finish_static_initialization_or_destruction): Likewise.
8056 (mark_used): Adjust logic for deciding when to synthesize methods.
8057 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8059 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8061 * friend.c (is_friend): Likewise.
8062 (add_friends): Remove.
8063 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8064 * lex.c (begin_definition_of_inclass_inline): Use
8065 decl_function_context, not hack_decl_function_context.
8066 (process_next_inline): Likewise.
8067 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8068 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8069 DECL_CLASSS_CONTEXT.
8070 (hack_identifier): Likewise.
8071 (synthesize_method): Use decl_function_context, not
8072 hack_decl_function_context.
8073 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8075 (is_member_template): Use decl_function_context, not
8076 hack_decl_function_context. Use DECL_CONTEXT, not
8078 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8080 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8082 (push_template_decl_real): Likewise.
8083 (instantiate_class_template): Don't call add_friends.
8084 (tsubst_default_argument): Use DECL_CONTEXT, not
8086 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8087 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8088 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8090 * repo.c (repo_inline_used): Likewise.
8091 * search.c (current_scope): Adjust for new _CONTEXT macros.
8092 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8094 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8095 (lookup_fnfields_here):Likewise.
8096 (check_final_overrider): Likewise.
8097 (init_vbase_pointers): Likewise.
8098 (virtual_context): Likewise.
8099 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8100 (expand_body): Use decl_function_context, not
8101 hack_decl_function_context.
8102 * tree.c (hack_decl_function_context): Remove.
8103 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8105 * typeck2.c (error_not_base_type): Likewise.
8107 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8109 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8111 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8113 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8115 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8117 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8119 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8121 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8123 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8125 * parse.y (frob_specs): Split out...
8126 (parse_decl): From here.
8127 (fn.def2): Call initial_deferred_type_access_control.
8128 (after_type_component_declarator0): Call frob_specs.
8129 (notype_component_declarator0): Likewise.
8130 * search.c (friend_accessible_p): Nested classes are friends of their
8133 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8135 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8136 used to create an implicit temporary.
8138 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8141 2000-02-08 Nathan Sidwell <nathan@acm.org>
8143 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8144 strip array element qualifiers too.
8146 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8148 * decl.c (store_parm_decls): Don't build cleanups for parameters
8149 while processing_template_decl.
8151 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8153 * cp-tree.h (struct saved_scope): Add incomplete field.
8154 (namespace_scope_incomplete): New macro.
8155 * decl.c (pushdecl): Use it.
8156 (hack_incomplete_structures): Use it. See through artificial
8158 (mark_saved_scope): Mark it.
8160 Implement access control for nested types.
8161 * search.c (type_access_control): New fn.
8162 (accessible_p): Now we do perform access control for types.
8163 * semantics.c (deferred_type_access_control): New fn.
8164 (initial_deferred_type_access_control): New fn.
8165 (begin_function_definition): Call it. Add lookups parm.
8166 * decl.c (struct binding_level): Add this_class field.
8167 (pushlevel_class): Set it.
8168 (mark_binding_level): Mark it.
8169 (lookup_name_real): Use it. Call type_access_control.
8170 (mark_saved_scope): Mark lookups field.
8171 * cp-tree.h (flagged_type_tree): Add lookups field.
8172 (struct saved_scope): Add lookups field.
8173 (type_lookups): New macro.
8174 * parse.y (declmods): Now <ftype>.
8175 (parse_decl): Add lookups parm. Call
8176 initial_deferred_type_access_control.
8177 (lang_extdef): Clear type_lookups.
8178 (typed_declspecs, declmods, typespec): Set lookups field.
8179 (initdcl): Call deferred_type_access_control.
8180 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8181 component_decl_1, named_parm): Adjust.
8182 * friend.c (is_friend): Nested classes are friends of their
8185 * class.c (currently_open_derived_class): New fn.
8186 * method.c (hack_identifier): Use it.
8188 * lex.c (do_identifier): Remove obsolete code.
8190 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8192 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8194 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8195 thinks this file is plain C).
8197 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8199 * Makefile.in (call.o): Depend on $(EXPR_H).
8201 * call.c: Include "expr.h".
8203 * class.c (dump_class_hierarchy): Add prototype.
8205 * search.c (dfs_get_pure_virtuals): Likewise.
8207 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8209 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8212 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8214 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8215 Store it in DECL_FCONTEXT.
8216 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8218 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8220 * tinfo.h (old abi): #include "tconfig.h".
8221 * tinfo.cc (convert_to_base): Move into old abi section.
8223 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8225 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8226 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8227 (BINFO_PRIMARY_BINFO): New macro.
8228 (BF_DELTA): Rename to ...
8229 (BV_DELTA): ... this.
8230 (BF_VCALL_INDEX): Rename to ...
8231 (BV_VCALL_INDEX): ... this.
8232 (BF_FN): Rename to ...
8234 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8235 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8236 (modify_vtable_entry): Simplify.
8237 (add_virtual_function): Rename BF_ macros to BV_ variants.
8238 (build_vtable_initializer): Likewise.
8239 (get_class_offset_1): Remove.
8240 (dfs_get_class_offset): Likewise.
8241 (get_class_offset): Likewise.
8242 (dfs_find_final_overrider): New function.
8243 (find_final_overrider): Likewise.
8244 (modify_one_vtable): Remove.
8245 (dfs_find_base): New function.
8246 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8247 find_final_overrider.
8248 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8250 (dfs_fixup_vtable_deltas): Remove.
8251 (override_one_vtable): Remove.
8252 (merge_overrides): Likewise.
8253 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8254 unreal chilren of virtual bases.
8255 (finish_struct_1): Don't use merge_overrides. Don't use
8256 dfs_fixup_vtable_deltas.
8257 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8260 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8261 Jason Merrill <jason@yorick.cygnus.com>
8263 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8265 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8267 * exception.cc (__throw_bad_typeid): Add missing std::.
8269 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8271 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8273 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8275 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8277 Runtime support for new-abi rtti.
8278 * inc/typeinfo (type_info::operator!=): Define in class.
8279 (type_info::before, type_info::name, type_info::operator==,
8280 type_info::operator!=): Define new ABI implementations.
8281 (type_info::is_pointer_p, type_info::is_function_p): Declare
8282 new virtual functions.
8283 (type_info::do_catch, type_info::do_upcast): Likewise.
8285 * tinfo.h (__base_class_info): Define new class.
8286 (__class_type_info): Likewise.
8287 (__si_class_type_info): Likewise.
8288 (__vmi_class_type_info): Likewise.
8289 (__dynamic_cast): Prototype.
8291 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8292 (type_info::is_pointer_p): Define new function.
8293 (type_info::is_function_p): Likewise.
8294 (type_info::do_catch): Likewise.
8295 (type_info::do_upcast): Likewise.
8296 (vtable_prefix): New structure for vtable access.
8297 (adjust_pointer): Define new template function.
8298 (contained_p, public_p, virtual_p, contained_public_p,
8299 contained_nonpublic_p, contained_nonvirtual_p): Define new
8301 (nonvirtual_base_type): New local variable.
8302 (__class_type_info::~__class_type_info): Define.
8303 (__si_class_type_info::~__si_class_type_info): Likewise.
8304 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8305 (__class_type_info::do_catch): Define new function.
8306 (__class_type_info::do_upcast): Likewise.
8307 (__class_type_info::find_public_src): Likewise.
8308 (__class_type_info::do_find_public_src): Likewise.
8309 (__si_class_type_info::do_find_public_src): Likewise.
8310 (__vmi_class_type_info::do_find_public_src): Likewise.
8311 (__class_type_info::do_dyncast): Likewise.
8312 (__si_class_type_info::do_dyncast): Likewise.
8313 (__vmi_class_type_info::do_dyncast): Likewise.
8314 (__class_type_info::do_upcast): Likewise.
8315 (__si_class_type_info::do_upcast): Likewise.
8316 (__vmi_class_type_info::do_upcast): Likewise.
8317 (__dynamic_cast): Likewise.
8319 * tinfo2.cc (__fundamental_type_info): Define new class.
8320 (__pointer_type_info): Likewise.
8321 (__reference_type_info): Likewise.
8322 (__array_type_info): Likewise.
8323 (__function_type_info): Likewise.
8324 (__enum_type_info): Likewise.
8325 (__ptr_to_member_type_info): Likewise.
8326 (__fundamental_type_info::~__fundamental_type_info): Define.
8327 (__pointer_type_info::~__pointer_type_info): Likewise.
8328 (__reference_type_info::~__reference_type_info): Likewise.
8329 (__array_type_info::~__array_type_info): Likewise.
8330 (__function_type_info::~__function_type_info): Likewise.
8331 (__enum_type_info::~__enum_type_info): Likewise.
8332 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8333 (__pointer_type_info::do_catch): Define new function.
8334 (__ptr_to_member_type_info::do_catch): Define new function.
8336 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8337 (__is_pointer): Likewise.
8339 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8341 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8343 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8344 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8345 (make_new_vtable): New function.
8346 (modify_vtable_entry): Handle generation of new vtables correctly.
8347 (modify_one_vtable): Remove unused parameter.
8348 (dfs_fixup_vtable_deltas): Likewise.
8349 (override_one_vtable): Use build_secondary_vtable.
8350 (finish_struct_1): Use build_primary_vtable and
8351 build_secondary_vtable.
8353 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8355 * cp/decl.c: Adjust variable names, comments, help strings.
8357 2000-01-29 Nathan Sidwell <nathan@acm.org>
8359 * new2.cc (operator delete[]): Use operator delete, don't assume
8362 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8364 * class.c (build_vtbl_initializer): Add argument to
8365 build_vtable_entry call.
8367 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8369 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8370 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8371 (BF_DELTA): New macro.
8372 (BF_VCALL_INDEX): Likewise.
8374 (THUNK_VCALL_OFFSET): Likewise.
8375 (make_thunk): Change prototype.
8376 * class.c (build_vtable_entry): Integrate
8377 build_vtable_entry_for_fn. Handle vcall indices.
8378 (build_vtable_entry_for_fn): Remove.
8379 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8380 BF_VCALL_INDEX, BF_FN.
8381 (modify_vtable_entry): Integrate common code from
8382 modify_one_vtable and dfs_fixup_vtable_deltas.
8383 (add_virtual_function): Set BF_VCALL_INDEX.
8384 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8386 (modify_one_vtable): Simplify.
8387 (dfs_fixup_vtable_deltas): Likewise.
8388 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8389 * method.c (make_thunk): Handle vcall indices.
8391 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8393 Compiler side new abi rtti (not enabled).
8394 * cp-tree.h (new_abi_rtti_p): New macro.
8395 (emit_support_tinfos): Prototype new function.
8396 (tinfo_decl_p): Likewise.
8397 (emit_tinfo_decl): Likwise.
8398 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8400 (doing_runtime): New local static.
8401 (init_rtti_processing): Add new-abi initializer.
8402 (get_tinfo_decl): Add new-abi logic.
8403 (tinfo_from_decl): Likewise.
8404 (build_dynamic_cast_1): Likewise.
8405 (qualifier_flags): New static function.
8406 (tinfo_base_init): Likewise.
8407 (generic_initializer): Likewise.
8408 (ptr_ref_initializer): Likewise.
8409 (ptmd_initializer): Likewise.
8410 (class_hint_flags): Likewise.
8411 (class_initializer): Likewise.
8412 (synthesize_tinfo_var): Likewise.
8413 (create_real_tinfo_var): Likewise.
8414 (create_pseudo_type_info): Likewise.
8415 (get_vmi_pseudo_type_info): Likewise.
8416 (create_tinfo_types): Likewise.
8417 (emit_support_tinfos): New global function.
8418 (tinfo_decl_p): New global predicate.
8419 (emit_tinfo_decl): New global function.
8420 * class.c (set_rtti_entry): Generalize for old and new rtti.
8421 (build_vtbl_initializer): Likewise.
8422 * decl2.c (finish_file): Likewise.
8424 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8426 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8427 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8429 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8431 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8434 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8436 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8438 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8440 * optimize.c (calls_setjmp_r): Supply new argument
8441 to special_function_p.
8443 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8445 * call.c: PROTO -> PARAMS.
8446 * class.c: Likewise.
8447 * cp-tree.h: Likewise.
8451 * decl2.c: Likewise.
8453 * errfn.c: Likewise.
8454 * error.c: Likewise.
8455 * except.c: Likewise.
8458 * input.c: Likewise.
8461 * method.c: Likewise.
8462 * optimize.c: Likewise.
8463 * parse.y: Likewise.
8467 * search.c: Likewise.
8468 * semantics.c: Likewise.
8471 * typeck.c: Likewise.
8472 * typeck2.c: Likewise.
8475 2000-01-25 Richard Henderson <rth@cygnus.com>
8477 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8479 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8481 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8482 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8483 (struct vcall_offset_data_s): New type.
8484 (dfs_vcall_offset_queue_p): New function.
8485 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8486 (build_vcall_offset_vtbl_entries): Likewise.
8487 (layout_vtable_decl): Likewise.
8488 (num_vfun_entries): Likewise.
8489 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8490 (build_vtbl_initializer): Likewise.
8491 (dfs_finish_vtabls): Use layout_vtable_decl.
8492 (modify_one_vtables): Always duplicate vtables under the new ABI.
8493 (finish_struct_1): Use layout_vtable_decl.
8495 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8497 * decl.c (member_function_or_else): Change third arg from a format
8498 specifier to an `enum overload_flags'. Callers changed.
8500 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8502 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8503 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8504 build_const_cast, get_delta_difference, check_return_expr): Avoid
8505 ANSI string concatenation usage.
8507 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8509 * class.c (layout_class_type): Put the fields required to make a
8510 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8513 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8515 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8518 * decl2.c (mark_used): Do instantiate inlines that have been
8519 explicitly instantiated.
8521 2000-01-24 Richard Henderson <rth@cygnus.com>
8523 * call.c (build_over_call): Use expand_tree_builtin.
8524 * typeck.c (build_function_call_real): Likewise.
8525 (build_binary_op_nodefault): Handle unordered compares.
8527 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8529 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8530 cp_tree_index values.
8531 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8532 New global node #defines for them.
8533 * rtti.c (call_void_fn): Replace with ...
8534 (build_runtime_decl): ... new static function.
8535 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8536 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8537 (build_dynamic_cast_1): Always produce correctly typed result.
8538 Explicitly produce type_info addresses. Use dynamic_cast_node.
8539 * exception.cc (__throw_bad_cast): Return `void *'.
8540 (__throw_bad_typeid): Return `const type_info &'.
8542 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8544 * cp-tree.h (get_vtable_decl): Prototype new function.
8545 * class.c (get_vtable_decl): New function. Broken out from ...
8546 (build_vtable): ... here. Use it.
8547 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8550 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8552 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8553 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8554 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8555 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8556 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8557 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8558 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8559 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8560 (CPTI_TINFO_VAR_ID): New enumeration.
8561 (__tp_desc_type_node, __access_mode_type_node,
8562 __bltn_desc_type_node, __user_desc_type_node,
8563 __class_desc_type_node, __ptr_desc_type_node,
8564 __attr_desc_type_node, __func_desc_type_node,
8565 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8566 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8567 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8568 enum_desc_type_node, class_desc_type_node,
8569 si_class_desc_type_node, vmi_class_desc_type_node,
8570 ptmd_desc_type_node, base_desc_type_node): New #defines.
8571 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8572 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8573 (tinfo_var_id): New enumeration.
8574 (DECL_TINFO_FN_P): Augment comment.
8575 * decl.c (cp_global_trees): Adjust documentation.
8576 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8577 tinfo_decl_type and tinfo_var_id.
8578 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8579 (build_typeid): Remove unused variable.
8580 (get_tinfo_var): Use tinfo_var_id.
8581 (tinfo_name): New static function.
8582 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8583 (tinfo_from_decl): Likewise.
8584 (get_base_offset): New static function, broken out of
8586 (expand_si_desc): Use tinfo_name.
8587 (expand_class_desc): Likewise. Lose local static variable.
8588 Use base_desc_type_node. Use get_base_offset.
8589 (expand_ptr_desc): Use tinfo_name.
8590 (expand_attr_desc): Likewise.
8591 (expand_generic_desc): Likewise.
8593 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8594 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8596 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8598 * cp-tree.h (__eprintf): Remove declaration.
8599 * tree.c (__eprintf): Remove definition.
8601 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8602 Mark Mitchell <mark@codesourcery.com>
8604 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8605 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8607 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8609 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8611 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8613 * cp-tree.h (register_dtor_fn): New function.
8614 * decl.c (destroy_local_static): Rename to ...
8615 (register_dtor_fn): ... this. Give it external linkage.
8616 (expand_static_init): Use it.
8617 * decl2.c (do_static_initialization): Likewise, if using
8619 (do_static_destruction): Check that __cxa_atexit is not in use.
8620 (finish_file): Don't call do_static_destruction if using
8623 * typeck.c (convert_arguments): Restore two-message error
8626 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8628 Remap dynamic cast hint values to be consistent across ABIs.
8629 * search.c (dynamic_cast_base_recurse): Remap generated value.
8630 (get_dynamic_cast_base_type): Adjust documentation.
8631 * tinfo.h (__user_type_info::dyncast): Likewise.
8632 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8633 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8634 (__class_type_info::do_dyncast): Likewise.
8635 (__class_type_info::do_find_public_subobj): Likewise.
8636 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8638 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8640 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8642 * typeck2.c (incomplete_type_error): Restore previous
8643 cp_error and cp_error_at call sequence.
8645 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8647 * class.c (dump_class_hierarchy): Make format agree with argument;
8648 cast pointer to unsigned long and print with %lx.
8650 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8652 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8654 * typeck.c (composite_pointer_type, common_type,
8655 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8656 build_function_call_real, convert_arguments,
8657 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8658 build_unary_op, mark_addressable, build_compound_expr,
8659 build_static_cast, build_reinterpret_cast, build_const_cast,
8660 build_c_cast, build_modify_expr, get_delta_difference,
8661 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8662 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8664 * typeck2.c (readonly_error, abstract_virtuals_error,
8665 process_init_constructor, check_for_new_type): Likewise.
8667 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8669 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8672 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8674 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8675 (build_x_typeid): Likewise.
8676 (get_tinfo_fn): Likewise.
8677 (get_tinfo_fn_unused): Rename to ...
8678 (get_tinfo_decl): ... here.
8679 * rtti.c (build_headof): Replace logic error with assertion.
8680 (get_tinfo_fn_dynamic): Rename to ...
8681 (get_tinfo_decl_dynamic): ... here. Make static. Use
8682 complete_type_or_else.
8683 (build_x_typeid): Move into ...
8684 (build_typeid): ... here. Adjust call to
8685 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8686 throw_bad_typeid expression.
8687 (get_tinfo_fn_unused): Rename to ...
8688 (get_tinfo_decl): ... here. Adjust comment.
8689 (get_tinfo_fn): Delete.
8690 (tinfo_from_decl): New static function.
8691 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8692 (get_typeid): Use complete_type_or_else.
8693 (build_dynamic_cast_1): Adjust calls to
8694 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8695 * parse.y (primary): Adjust call to build_typeid.
8696 * except.c (build_eh_type_type_ref): Adjust call to
8697 get_tinfo_decl. Mark as used.
8698 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8699 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8700 * parse.c: Regenerated.
8702 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8704 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8706 (resolves_to_fixed_type_p): Document calling convention.
8707 * rtti.c (build_x_typeid): Initialize NONNULL.
8709 * cp-tree.h (build_shared_int_cst): New function.
8710 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8711 * class.c (modify_vtable_entry): Likewise.
8712 (add_virtual_function): Split out code to generated shared
8713 INTEGER_CSTs to build_share_int_cst.
8714 (modify_all_vtables): Handle all the overridden functions here.
8715 Add overridden functions from non-primary virtual bases to the
8717 (finish_struct_1): Adjust call to modify_all_vtables. Add
8718 overridden functions from non-primary bases to the vtable.
8719 * tree.c (build_shared_int_cst): New function.
8721 * cp-tree.h (scratchalloc): Remove.
8722 (build_scratch_list): Likewise.
8723 * call.c (convert_class_to_reference): Replace build_scratch_list
8724 and build_expr_list with build_tree_list.
8725 (add_candidate): Replace scratchalloc with expralloc. Note memory
8727 (build_user_type_conversion_1): Replace build_scratch_list
8728 and build_expr_list with build_tree_list.
8729 (build_new_op): Likewise.
8730 (build_op_delete_call): Likewise.
8731 (convert_like): Likewise.
8732 * cvt.c (ocp_convert): Likewise.
8733 * decl.c (start_decl): Likewise.
8734 (start_function): Likewise.
8735 (finish_destructor_body): Likewise.
8736 (maybe_build_cleanup_1): Likewise.
8737 * decl2.c (reparse_decl_as_expr): Likewise.
8738 * init.c (perform_member_init): Likewise.
8739 (expand_cleanup_for_base): Likewise.
8740 (build_builtin_delete_call): Likewise.
8741 (build_new_1): Likewise.
8742 (build_delete): Likewise.
8743 * method.c (do_build_assign_ref): Likewise.
8744 * parse.y (already_scoped_stmt): Likewise.
8745 (nontrivial_exprlist): Likewise.
8746 (net_initializer): Likewise.
8747 (initlist): Likewise.
8748 * parse.c: Regenerated.
8749 * rtti.c (build_x_typeid): Likewise.
8750 (build_dynamic_cast_1): Likewise.
8751 * typeck.c (build_x_compound_expr): Likewise.
8752 (build_static_cast): Likewise.
8753 (build_modify_expr): Likewise.
8755 * cp-tree.h (DECL_VINDEX): Add documentation.
8756 * class.c (build_vtable_entry): Likewise.
8757 (start_vtable): Add comment.
8758 (add_virtual_function): Replace pending_hard_virtuals with
8759 overridden_virtuals and pending_virtuals with new_virtuals.
8760 Replace redundant assignments with assertions.
8761 (check_for_override): Add comment.
8762 (check_bases_and_members): Replace pending_hard_virtuals with
8763 overridden_virtuals and pending_virtuals with new_virtuals.
8764 (create_vtbl_ptr): Likewise.
8765 (layout_class_type): Likewise.
8766 (finish_struct_1): Likewise. Add comments.
8768 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8770 * class.c (finish_struct_1): Replace redundant code with
8773 * cp-tree.h (flag_new_abi): Move.
8774 (flag_use_cxa_atexit): Likewise.
8775 (flag_honor_std): Likewise.
8776 (flag_rtti): Likewise.
8777 (vbase_offsets_in_vtable_p): Define.
8778 (vptrs_present_everywhere_p): Likewise.
8779 (TYPE_CONTAINS_VPTR_P): Likewise.
8780 (dfs_walk_real): Declare.
8781 * class.c (build_vbase_pointer_fields): Check
8782 vbase_offsets_in_vtable_p.
8783 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8785 (build_vbase_offset_vtbl_entries): Simplify.
8786 (build_vbase_offset_vtbl_entries): Adjust.
8787 (build_vbase_pointer): Add ability to look up vbase offsets in
8789 (start_vtable): New function.
8790 (add_virtual_function): Use it.
8791 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8792 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8793 (build_vtbl_initializer): Take the type of the complete object as
8794 input. Use it to correctly calculate vbase offsets.
8795 (dfs_finish_vtbls): Pass the complete type to
8796 build_vtbl_initializer.
8797 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8798 (create_vtable_ptr): Create a vtable even if there are no
8799 new virtual functions, under the new ABI.
8800 (finish_struct_1): Likewise.
8801 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8802 * decl.c (exapnd_static_init): Remove call to
8803 preserve_initializer.
8804 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8806 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8807 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8808 (construct_virtual_bases): Don't initialize virtual base pointers
8810 (build_aggr_init): Clean up comment.
8811 (expand_aggr_init_1): Likewise.
8812 * rtti.c (expand_class_desc): Store the virtual function table
8813 index where the vbase offset lives in the offset field.
8814 * search.c (dfs_walk_real): Make it global.
8815 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8816 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8818 * tinfo.h (USItype): Make it signed under the new ABI.
8819 * tinfo.cc (convert_to_base): New function. Encapsulate base
8820 conversion logic here.
8821 (__class_type_info::do_upcast): Use it.
8822 (__class_type_info::do_dyncast): Likewise.
8823 (__class_type_info::do_find_public_subobj): Likewise.
8825 * init.c (construct_virtual_bases): Don't look up the addresses of
8826 virtual bases at run-time.
8828 * class.c (build_vbase_pointer): Relocate.
8829 (build_vbase_pointer_fields): Likewise.
8830 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8831 (build_vbase_offset_vtbl_entries): Likewise.
8833 * decl.c (init_decl_processing): Complain if -fnew-abi
8834 -fno-vtable-thunks is used.
8836 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8839 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8841 * cp-tree.h (num_extra_vtbl_entries): New function.
8842 (size_extra_vtbl_entries): Likewise.
8843 (dfs_vtable_path_unmark): Likewise.
8844 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8845 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8846 * class.c (num_extra_vtbl_entries): New function.
8847 (size_extra_vtbl_entries): Likewise.
8848 (dfs_build_vbase_offset_vtbl_entries): New function.
8849 (build_vbase_offset_vtbl_entries): Likewise.
8850 (build_vtbl_initializer): Use it.
8851 (finish_struct_1): Adjust vtable sizes (using
8852 num_extra_vtbl_entries).
8853 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8854 THUNK_DECL is non-NULL before expanding it.
8855 * init.c (expand_virtual_init): Adjust the vtable pointer by
8856 size_extra_vtbl_entries before storing it.
8857 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8858 Handle TREE_LIST parameters here, not in the dfs_* functions.
8859 (dfs_unmarked_real_bases_queue_p): Adjust.
8860 (dfs_marked_real_bases_queue_p): Likewise.
8861 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8862 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8863 (dfs_vtable_path_unmark): Likewise.
8865 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8867 * optimize.c (copy_body_r): Clear the operand three of a
8868 TARGET_EXPR when copying it.
8870 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8872 * method.c (build_decl_overload_real): Check whether we are in ::
8873 before returning __builtin_new/delete.
8875 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8877 * pt.c (tsubst_friend_function): Improve comment.
8878 (instantiate_decl): Avoid crashing when a "nested" function is
8879 instantiated from the top level.
8881 * dump.c (dqeueue_and_dump): Dump
8882 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8884 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8886 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8888 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8890 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8891 ENABLE_NEW_GXX_ABI defined.
8892 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8893 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8894 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8896 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8898 * decl.c (start_cleanup_fn): Call pushdecl.
8900 * call.c (convert_class_to_reference): Fix typos.
8901 (build_conditional_expr): Handle errors gracefully.
8902 * class.c (push_nested_class): Likewise.
8903 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8904 (DECL_THIS_EXTERN): Use it.
8905 (DECL_THIS_STATIC): Likewise.
8906 * cvt.c (convert_to_void): Handle errors gracefully.
8907 (build_expr_type_conversion): Likewise.
8908 * decl.c (maybe_push_decl): Likewise.
8909 (start_decl_1): Likewise.
8910 (require_complete_types_for_parms): Likewise.
8911 * parse.y (structsp): Likewise.
8912 (base_class): Likewise.
8913 * parse.c: Regenerated.
8914 * pt.c (finish_member_template_decl): Likewise.
8915 * typeck.c (decay_conversion): Likewise.
8917 * cp-tree.h (dfs_skip_vbases): New function.
8918 (find_vbase_instance): Likewise.
8919 * class.c (determine_primary_base): Allow a nearly empty base to
8920 serve as a primary base class under the new ABI.
8921 (get_class_offset_1): Rename to ...
8922 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8924 (get_class_offset): Use it. Issue error messages here.
8925 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8926 find the right copies of virtual bases.
8927 (fixup_vtable_deltas1): Rename to ...
8928 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8929 bases as primary bases.
8930 (fixup_vtable_deltas): Remove.
8931 (override_one_vtable): Handle virtual bases as primary bases.
8932 (merge_overrides): Likewise.
8933 (finish_struct_1): Likewise.
8934 (dump_class_hierarchy): Dump primary-ness of bases as well.
8935 * search.c (mark_primary_bases): Use a pre-order traversal to
8936 handle primary virtual bases.
8937 (dfs_skip_vbases): New fiunction.
8938 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8939 (fixup_virtual_upcast_offsets): Likewise.
8940 (fixup_all_virtual_upcast_offsets): Likewise.
8941 (dfs_find_vbase_instances): New function.
8942 (find_vbase_instance): Likewise.
8944 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8946 * lex.c (DIR_SEPARATOR): Delete macro.
8948 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8950 * decl2.c (lang_decode_option): Handle automatic line wrapping
8953 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8955 * friend.c (do_friend): Don't resolve scopes when processing
8956 template declarations, even if the qualifying scope doesn't
8957 involve template parameters.
8959 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8961 * class.c (dfs_modify_vtables_queue_p): Remove.
8962 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8963 and dfs_marked_real_bases_queue_p instead of
8964 dfs_modify_vtables_queue_p.
8966 * class.c (build_vbase_path): Simplify.
8967 (dfs_propagate_binfo_offsets): New function.
8968 (propagate_binfo_offsets): Use it.
8969 (remove_base_field): Simplify.
8970 (dfs_set_offset_for_vbases): Remove.
8971 (dfs_set_offset_for_shared_vbases): New function.
8972 (dfs_set_offset_for_unshared_vbases): Likewise.
8973 (layout_virtual_bases): Use them.
8974 (layout_basetypes): Don't call propagate_binfo_offsets.
8975 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8978 * class.c (build_base_field): New function, split out from ...
8979 (build_base_fields): ... here. Use it. Allocate primary bases
8980 first, under the new ABI.
8981 (get_vtable_entry): Remove.
8982 (remove_base_field): New function, split out from ...
8983 (remove_base_fields): ... here. Adjust since primary bases come
8984 first under the new ABI.
8986 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8987 (initialize_vtbl_ptrs): New function.
8988 (expand_indirect_vtbls_init): Change prototype.
8989 (convert_pointer_to_vbase): Declare.
8990 * init.c (expand_direct_vtbls_init): Remove.
8991 (dfs_initialize_vtbl_ptrs): New function.
8992 (initialize_vtbl_ptrs): Likewise.
8993 (emit_base_init): Use initialize_vtbl_ptrs.
8994 * search.c (convert_pointer_to_vbase): Make it global.
8995 (expand_indirect_vtbls_init): Remove vtable initialization code.
8996 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8998 * class.c (dfs_finish_vtbls): New function.
8999 (finish_vtbls): Use it.
9000 (dump_class_hierarchy): New function.
9002 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9003 (BINFO_VBASE_PRIMARY_P): New macro.
9004 (BINFO_VIRTUALS): Add to documentation.
9005 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9006 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9007 (dfs_mark_primary_bases_queue_p): Likewise.
9008 (dfs_unmarked_real_bases_queue_p): New function.
9009 (dfs_marked_real_bases_queue_p): Likewise.
9010 * search.c (dfs_mark_primary_bases): Adjust.
9011 (mark_primary_bases): Likewise.
9012 (get_shared_vbase_if_not_primary): New function.
9013 (dfs_unmarked_real_bases_queue_p): Likewise.
9014 (dfs_marked_real_bases_queue_p): Likewise.
9015 (dfs_get_pure_virtuals): Simplify.
9016 (get_pure_virtuals): Likewise.
9018 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9020 * lex.c: Include tm_p.h.
9022 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9024 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9026 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9028 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9029 * pt.c (instantiate_decl): Defer comdat templates that might not be
9032 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9033 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9034 (finish_file): Likewise.
9036 * decl2.c (import_export_class): Undo 12/14 change.
9038 * error.c (dump_decl): operator new, not operatornew.
9040 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9041 * search.c (lookup_field_1): Look for the last field with the
9044 2000-01-05 Nathan Sidwell <nathan@acm.org>
9046 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9049 2000-01-05 Nathan Sidwell <nathan@acm.org>
9051 * typeck.c (build_static_cast): Don't strip target qualifiers
9052 when casting from a class.
9054 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9056 * class.c (warn_hidden): Initialize variable `fndecl'.
9058 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9060 * decl.c (flag_isoc9x): New variable to be able to use code in
9061 c-common.c. For now always zero.
9063 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9065 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9066 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9067 or unshare_base_binfos for virtual bases here.
9068 * search.c (dfs_get_vbase_types): Do it here.
9069 (get_vbase_types): Adjust.
9071 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9073 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9074 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9075 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9076 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9077 (unmark_primary_bases): Remove declaration.
9078 (unmarkedp): Declare.
9079 (dfs_vbase_unmark): Likewise.
9080 * class.c (determine_primary_base): Return immediately if there
9081 are no base classes. Call mark_primary_bases here.
9082 (modify_all_direct_vtables): Remove.
9083 (modify_all_indirect_vtables): Remove.
9084 (dfs_modify_vtables_queue_p): New function.
9085 (dfs_modify_vtables): New function.
9086 (modify_all_vtables): Use them.
9087 (build_base_fields): Build FIELD_DECLs for primary virtual base
9089 (create_vtable_ptr): Don't call determine_primary_base here.
9090 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9091 (dfs_set_offset_for_vbases): ... this.
9092 (layout_virtual_bases): Use it.
9093 (layout_class_type): Call determine_primary_base here.
9094 * search.c (unmarkedp): Make it global.
9095 (shared_marked_p): Simplify.
9096 (shared_unmarked_p): Likewise.
9097 (dfs_primary_bases_queue_p): Remove.
9098 (dfs_unmark_primary_bases): Likewise.
9099 (unmark_primary_bases): Likewise.
9100 (mark_primary_bases): Simplify.
9101 (get_pure_virtuals): Don't call mark_primary_bases here.
9102 (dfs_vbase_unmark): New function.
9103 (get_vbase_types): Simplify.
9105 * class.c (struct base_info): Remove.
9106 (determine_primary_base): Take has_virtual_p rather than a
9107 base_info as input. Don't calculate max_has_virtual.
9108 (finish_struct_bits): Remove max_has_virtual argument.
9109 (create_vtable_ptr): Remove max_has_virtual_p argument.
9110 (layout_virtual_bases): Remove max argument.
9111 (layout_basetypes): Likewise.
9112 (layout_class_type): Remove max_has_virtual_p argument.
9113 (finish_struct_1): Remove max_has_virtual.
9115 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9116 (layout_basetypes): Remove.
9117 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9118 Update to handle primary virtual bases.
9119 (remove_base_fields): New function, split out from
9121 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9122 (layout_virtual_bases): New function, split out from
9123 layout_basetypes. Update to handle primary virtual bases.
9124 (layout_basetypes): Moved here from tree.c. Use
9125 remove_base_fields and layout_virtual_bases.
9126 * search.c (dfs_mark_primary_bases_queue_p): New function.
9127 (mark_primary_bases): Use it.
9128 * tree.c (CEIL): Remove.
9129 (propagate_binfo_offsets): Remove.
9130 (layout_basetypes): Remove.
9132 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9134 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9135 (BINFO_PRIMARY_MARKED_P): New macro.
9136 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9137 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9138 (mark_primary_bases): New function.
9139 (unmark_primary_bases): Likewise.
9140 * search.c (get_abstract_virtuals_1): Remove.
9141 (dfs_mark_primary_bases): New function.
9142 (mark_primary_bases): Likewise.
9143 (dfs_unmark_primary_bases): Likewise.
9144 (unmark_primary_bases): Likewise.
9145 (dfs_get_pure_virtuals): Likewise.
9147 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9149 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9150 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9151 (modify_one_vtable): Adjust.
9152 (fixup_vtable_deltas1): Likewise.
9153 (override_one_vtable): Likewise.
9154 * search.c (get_abstract_virtuals_1): Likewise.
9155 (get_pure_virtuals): Likewise.
9156 (expand_upcast_fixups): Likewise.
9157 * tree.c (debug_binfo): Likewise.
9159 * class.c (build_vtable): Don't return a value. Don't rebuild
9160 vtables for bases that have already been handled.
9161 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9162 already been handled.
9163 (modify_one_vtable): Adjust accordingly.
9164 (fixup_vtable_deltas1): Likewise.
9165 (finish_struct_1): Likewise.
9167 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9169 * call.c (build_new_method_call): Also check destructors.