1 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3 * method.c (build_mangled_C99_name): Remove unused prototype.
5 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
7 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
8 * typeck.c (get_member_function_from_ptrfunc,
9 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
10 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
12 Reverted Geoff Keating's 2001-05-03's patch.
14 2001-05-11 Ira Ruben <ira@apple.com>
16 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
18 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
20 * cp-tree.h (finish_label_expr, lookup_label): Delete.
21 * parse.y: Update for '&&'; don't issue warning here.
22 * semantics.c (finish_label_expr): Delete.
24 2001-05-07 Mark Mitchell <mark@codesourcery.com>
26 * splay-tree.h (splay_tree_max): New function.
27 (splay_tree_min): Likewise.
29 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
31 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
32 (pfn_vflag_identifier): Define.
33 Update comment about layout of pointer functions.
34 (build_ptrmemfunc1): Update prototype.
35 (expand_ptrmemfunc_cst): Update prototype.
36 * decl.c (initialize_predefined_identifiers): Initialize
38 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
39 an extra field to the type.
40 * expr.c (cplus_expand_constant): Pass 'flag' between
41 expand_ptrmemfunc_cst and build_ptrmemfunc1.
42 * typeck.c (get_member_function_from_ptrfunc): When
43 FUNCTION_BOUNDARY < 16, look at additional field to determine
44 if a pointer-to-member is a real pointer or a vtable offset.
45 (build_ptrmemfunc1): Add new parameter to contain extra field.
46 (build_ptrmemfunc): Pass the extra field around.
47 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
48 (pfn_from_ptrmemfunc): Ignore the extra field.
50 2001-05-03 Mark Mitchell <mark@codesourcery.com>
52 * cp-tree.h (flag_inline_trees): Update documentation.
53 * decl.c (init_decl_processing): Adjust handling of
54 flag_inline_functions and flag_inline_trees to support -O3.
55 (grokfndecl): Set DECL_INLINE on all functions if that's what
57 (save_function_data): Clear DECL_INLINE in
58 current_function_cannot_inline is non-NULL.
59 * decl2.c (flag_inline_trees): Update documentation.
61 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
63 * dump.c (cp_dump_tree, USING_STMT case): New case.
64 * tree.c (cp_statement_code_p): Add USING_STMT.
65 * decl2.c (do_using_directive): Add the using directive statement.
67 * tree.c (walk_tree): Reformat an if block.
69 2001-05-02 Mark Mitchell <mark@codesourcery.com>
71 * decl.c (compute_array_index_type): Don't try to do anything with
72 the indices when processing a template.
74 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
76 * call.c: NULL_PTR -> NULL.
87 * typeck2.c: Likewise.
89 2001-05-02 Mark Mitchell <mark@codesourcery.com>
91 * decl2.c (do_using_directive): Revert previous patch.
93 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
95 * cp-tree.def (USING_STMT): New statement node.
96 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
97 * decl2.c (do_using_directive): Add USING_STMT to statement
98 tree. Don't emit errors when processing template decl.
99 * pt.c (tsubst_expr, USING_STMT case): New case.
100 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
102 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
104 * call.c (build_new_op): Convert args from reference here.
105 (build_conditional_expr): Don't convert here.
107 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
109 * spew.c (last_token_id): New static variable.
110 (read_token): Set it here.
111 (yyerror): Use it here.
113 2001-04-30 Richard Henderson <rth@redhat.com>
115 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
118 2001-04-30 Mark Mitchell <mark@codesourcery.com>
120 * gxxint.texi: Remove.
121 * Make-lang.in: Remove all traces of gxxint.texi.
123 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
125 * decl2.c (start_static_initialization_or_destruction): Correct
126 logic to handle the -fno-use-cxa-atexit case.
128 2001-04-30 Mark Mitchell <mark@codesourcery.com>
130 * optimize.c (update_cloned_parm): New function.
131 (maybe_clone_body): Use it. Update the `this' parameter too.
133 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
135 * decl2.c (unsupported_options): Add new-abi.
136 * lang-options.h: Remove no longer supported options.
138 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
140 * except.c (can_convert_eh): Don't check template parms,
143 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
145 * optimize.c (maybe_clone_body): Copy parameter names and locations.
147 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
149 * cp-tree.h (adjust_clone_args): Prototype new function.
150 * class.c (adjust_clone_args): New function.
151 * decl.c (start_function): Call it for in charge ctors.
153 2001-04-26 Mark Mitchell <mark@codesourcery.com>
155 * method.c (use_thunk): Make sure that thunks really are emitted
158 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
160 * mangle.c (write_chars): New macro.
161 (hwint_to_ascii): New function
162 (write_number): Use it.
163 (write_integer_cst): Deal with really big numbers.
165 2001-04-25 Mark Mitchell <mark@codesourcery.com>
167 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
170 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
172 * decl.c (grokdeclarator): Set context of namespace scope
175 2001-04-24 Zack Weinberg <zackw@stanford.edu>
177 * cp/optimize.c: Include hashtab.h.
178 (struct inline_data): Add tree_pruner.
179 (expand_call_inline, expand_calls_inline): Use it when calling
181 (optimize_function): Initialize and free tree_pruner.
183 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
185 Lazy __FUNCTION__ generation.
186 * cp-tree.def (FUNCTION_NAME): Remove.
187 * cp-tree.h (function_name_declared_p): Remove.
188 (cp_fname_init): Prototype.
189 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
190 don't call declare_function_name. Call start_fname_decls.
191 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
192 clobber the line number.
193 (cp_fname_init): New function.
194 (start_function): Call start_fname_decls.
195 (finish_function): Call finish_fname_decls.
196 * lex.c (reswords): Add slots for __FUNCTION__ et al.
197 (rid_to_yy): Add mappings for __FUNCTION__ et al.
198 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
199 * parse.y (VAR_FUNC_NAME): New token.
200 (primary): Add VAR_FUNC_NAME.
201 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
203 (tsubst, FUNCTION_NAME case): Remove.
204 (tsubst_copy, FUNCTION_NAME case): Remove.
205 (tsubst_expr, DECL_STMT case): Be careful with a
206 DECL_PRETTY_FUNCTION_P.
207 (instantiate_decl): Remove function_name_declared_p.
208 * semantics.c (begin_compound_statement): Don't call
209 declare_function_name here.
210 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
211 (finish_translation_unit): Call finish_fname_decls.
212 (expand_body): Remove function_name_declared_p.
213 * typeck2.c (digest_init): Allow any ERROR_MARK.
215 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
217 * pt.c (tsubst_decl): Use VOID_TYPE_P.
218 * semantics.c: Fix some typos.
220 2001-04-23 Phil Edwards <pme@sources.redhat.com>
222 * cp/decl2.c (flag_honor_std): Always initialize to 1.
224 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
226 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
228 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
230 * except.c (build_throw): Wrap the initialization of the exception
231 object in a MUST_NOT_THROW_EXPR.
232 (do_free_exception): #if 0.
234 2001-04-20 Mark Mitchell <mark@codesourcery.com>
236 * cp-tree.h (finish_enum): Change prototype.
237 * decl.c (finish_enum): Reorganize.
238 * parse.y (structsp): Adjust calls to finish_enum.
240 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
242 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
245 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
247 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
248 (layout_empty_base): Return at end flag.
249 (build_base_field): Likewise.
250 (build_base_fields): Likewise.
251 (layout_virtual_bases): Don't add 1 to eoc value.
252 (end_of_class): Use full size for empty bases.
253 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
254 empty bases. Don't add 1 to eoc value. Only add trailing padding
255 if we're an empty class with no empty bases.
256 (dump_class_hierarchy): Dump size and alignment.
258 2001-04-20 Jakub Jelinek <jakub@redhat.com>
260 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
263 2001-04-20 Jakub Jelinek <jakub@redhat.com>
265 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
266 is found, look first if name does not match the structure name.
268 2001-04-19 Mark Mitchell <mark@codesourcery.com>
270 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
272 (SET_DECL_LANGUAGE): New macro.
273 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
274 (pushdecl): Likewise.
275 (build_library_fn_1): Likewise.
276 (build_cp_library_fn): Likewise.
277 (grokfndecl): Likewise.
278 (grokvardecl): Mark `extern "C"' variables as having C linkage.
279 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
280 * lex.c (retrofit_lang_decl): Likewise.
281 * mangle.c (mangle_decl_string): Don't mangle the names of
282 variables declared with C language linkage.
283 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
285 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
287 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
288 flag_access_control from uninitialized storage.
290 2001-04-15 Mark Mitchell <mark@codesourcery.com>
292 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
293 * mangle.c (write_pointer_to_member_type): Fix mangling of
294 pointers to cv-qualified member function types.
296 * init.c (build_delete): Create a SAVE_EXPR for the address if
297 we're going to use it more than once.
299 2001-04-13 Mark Mitchell <mark@codesourcery.com>
301 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
302 (expand_ptremfunc_cst): Change prototype.
303 (delta2_from_ptrmemfunc): Remove.
304 * expr.c (cplus_expand_constant): Adjust call to
305 expand_ptrmemfunc_cst.
306 * typeck.c (build_ptrmemfunc1): Simplify.
307 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
308 results in a constant.
309 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
310 (delta2_from_ptrmemfunc): Remove.
311 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
313 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
315 * cp-tree.h (decl_namespace_list): New macro.
316 (struct saved_scope): Add decl_ns_list.
317 * decl.c (mark_saved_scope): Mark it.
318 * decl2.c: Lose static decl_namespace_list.
319 (init_decl2): Don't save it.
321 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
323 * cp-tree.h (warn_return_type, yylex): Delete redundant
326 * decl.c (current_class_depth, global_namespace): Likewise.
328 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
330 * repo.c (flag_use_repository): Likewise.
332 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
335 set_block, pushdecl, getdecls, gettags, init_decl_processing,
336 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
337 lvalue_or_else, print_lang_statistics, comp_target_types,
338 unsigned_type, signed_type, signed_or_unsigned_type,
339 build_function_call, mark_addressable, incomplete_type_error):
340 Delete redundant declarations.
342 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
344 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
345 (TYPE_ANONYMOUS_P): New macro.
346 (TAGGED_TYPE_P): New macro.
347 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
348 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
349 * tree.c (no_linkage_helper): Likewise.
350 * semantics.c (begin_class_definition): Likewise.
351 * pt.c (convert_template_argument): Likewise.
352 * lex.c (check_for_missing_semicolon): Likewise.
354 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
356 * class.c (dfs_unshared_virtual_bases): New function.
357 (mark_primary_bases): Call it.
358 (check_bases): Ignore virtual bases when determining
361 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
363 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
365 2001-04-11 Mark Mitchell <mark@codesourcery.com>
367 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
368 cloned function to the clone.
370 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
372 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
374 * semantics.c: Include expr.h.
376 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
378 * method.c (implicitly_declare_fn): Commonize code for copy ctor
379 and assignment op. Set TREE_USED for parameter.
381 2001-04-10 Mark Mitchell <mark@codesourcery.com>
383 * class.c (find_final_overrider_data): Add `candidates'.
384 (dfs_find_final_overrider): Don't issue error messages
386 (find_final_overrider): Issue error messages here.
387 (build_base_field): Don't warn about amgibuous direct bases here.
388 (warn_about_ambiguous_direct_bases): New function.
389 (layout_class_type): Use it.
391 2001-04-10 Richard Henderson <rth@redhat.com>
393 * typeck.c (build_array_ref): Push the array reference inside
394 COMPOUND_EXPR and COND_EXPR.
396 2001-04-05 Mark Mitchell <mark@codesourcery.com>
398 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
399 * decl.c (duplicate_decls): Adjust accordingly.
400 (maybe_commonize_var): Likewise.
401 (grokfndecl): Likewise.
402 (start_function): Likewise.
403 (start_method): Likewise.
404 * decl2.c (key_method): Likewise.
405 (import_export_decl): Likewise.
406 * method.c (implicitly_declare_fn): Likewise.
407 * optimize.c (maybe_clone_body): Likewise.
409 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
411 * lang-specs.h: Add __DEPRECATED.
413 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
415 * search.c (get_dynamic_cast_base_type): When building a new
416 constant, set its type to ssizetype.
418 2001-04-04 Jakub Jelinek <jakub@redhat.com>
420 * optimize.c (expand_call_inline): Only add newly inlined statements
423 2001-04-03 Mark Mitchell <mark@codesourcery.com>
425 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
426 (OPERATOR_FORMAT): Likewise.
427 (OPERATOR_TYPENAME_FORMAT): Likewise.
428 * operators.def: Remove old name-mangling information.
429 * decl.c (grok_op_properties): Adjust accordingly.
430 * lex.c (init_operators): Likewise.
431 * rtti.c (get_tinfo_decl): Issue error messages about types that
434 2001-04-03 Mark Mitchell <mark@codesourcery.com>
436 * decl2.c (import_export_decl): Don't call import_export_class
437 when processing an inline member function.
438 * semantics.c (expand_body): Call import_export_decl before
439 emitting inline functions.
441 2001-03-28 Richard Henderson <rth@redhat.com>
443 IA-64 ABI Exception Handling:
444 * cp-tree.def (EH_SPEC_BLOCK): New.
445 (MUST_NOT_THROW_EXPR): New.
446 * cp-tree.h: Update changed function declarations.
447 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
448 (CPTI_CALL_UNEXPECTED): New.
449 (struct cp_language_function): Rename x_eh_spec_try_block
451 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
452 * decl.c (current_binding_level): If no current function
453 bindings, revert to scope_chain.
454 (initialize_predefined_identifiers): Remove __cp_push_exception.
455 (store_parm_decls): Use begin_eh_spec_block.
456 (finish_function): Use finish_eh_spec_block.
457 (mark_lang_function): Update for name changes.
458 * decl2.c (finish_file): No mark_all_runtime_matches.
459 * dump.c (cp_dump_tree): Handle new tree codes.
460 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
461 * except.c (catch_language_init, catch_language): Remove.
462 (init_exception_processing): Don't set language code.
463 Initialize call_unexpected_node, protect_cleanup_actions,
464 eh_personality_libfunc, lang_eh_runtime_type.
465 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
466 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
467 (prepare_eh_type): Split out type canonicalizations ...
468 (build_eh_type_type): ... from here.
469 (build_eh_type_type_ref): Remove.
470 (mark_all_runtime_matches): Remove.
471 (build_exc_ptr): New.
472 (do_begin_catch, do_end_catch): New.
473 (do_pop_exception): Remove.
474 (build_terminate_handler): Remove.
475 (choose_personality_routine): Split out language choice from ...
476 (initialize_handler_parm): ... here.
477 Use MUST_NOT_THROW_EXPR.
478 (expand_start_catch_block): Use do_begin_catch. Simplify Java
479 exception object handling.
480 (expand_start_eh_spec, expand_end_eh_spec): Remove.
481 (expand_exception_blocks, alloc_eh_object): Remove.
482 (begin_eh_spec_block, finish_eh_spec_block): New.
483 (do_allocate_exception, do_free_exception): New.
484 (expand_throw): Merge into ...
485 (build_throw): ... here. Update for abi.
486 * expr.c (cplus_expand_expr): No expand_internal_throw.
487 Handle MUST_NOT_THROW_EXPR.
488 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
489 * semantics.c (*) Update for except.h name changes.
490 (genrtl_try_block): No protect_with_terminate.
491 (genrtl_eh_spec_block): New.
492 (genrtl_handler): Don't emit the goto here.
493 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
494 (genrtl_finish_function): Don't expand_exception_blocks.
495 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
497 2001-03-28 Richard Henderson <rth@redhat.com>
499 * decl.c (struct named_label_list): Rename eh_region to
500 in_try_scope, add in_catch_scope.
501 (struct binding_level): Rename eh_region to is_try_scope,
503 (note_level_for_try): Rename from note_level_for_eh.
504 (note_level_for_catch): New.
505 (poplevel): Copy both is_try_scope and is_catch_scope to
506 the named_label_list struct.
507 (check_previous_goto_1): Don't check for catch block via
508 DECL_ARTIFICIAL; use in_try_scope instead.
509 (check_goto): Likewise.
510 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
511 * except.c (expand_start_catch_block): Call note_level_for_catch.
512 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
514 2001-03-27 Richard Henderson <rth@redhat.com>
516 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
517 exceptions_via_longjmp.
519 2001-03-27 Phil Edwards <pme@sources.redhat.com>
521 * pt.c (check_default_tmpl_args): Make error messages clearer.
523 2001-03-26 Phil Edwards <pme@sources.redhat.com>
525 * error.c: Also undefine 'A' macro used for cp_printers definition.
527 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
529 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
531 2001-03-26 Mike Yang <yang@research.att.com>
532 Mark Mitchell <mark@codesourcery.com>
534 * dump.c (dump_access): New function.
535 (cp_dump_tree): Use it. Dump basetype information for class
538 2001-03-26 Mark Mitchell <mark@codesourcery.com>
540 * Makefile.in (optimize.o): Depend on params.h.
541 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
542 (init_decl_processing): Set flag_no_inline when doing
544 * optimize.c: Include params.h.
545 (struct inline_data): Improve documentation of FNS. Add
546 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
547 (INSNS_PER_STMT): New macro.
548 (remap_block): Use CLONING_P.
549 (inlinable_function_p): Don't inline big functions.
550 (expand_call_inline): Keep track of how much inlining we've done.
551 (optimize_function): Set FIRST_INLINED_FN.
552 (maybe_clone_body): Set CLONING_P.
553 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
555 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
556 rest_of_compilation. Clear DECL_RTL for local variables
558 (clear_decl_rtl): New function.
560 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
563 * cp-tree.h (skip_type_access_control,
564 reset_type_access_control): Prototype.
565 * decl.c (grokdeclarator): Access of friends is not checked.
566 * parse.y (component_decl_list): Reset type access control.
567 * semantics.c (decl_type_access_control): Clear
568 current_type_lookups.
569 (save_type_access_control): Don't save if not deferring.
570 (skip_type_access_control, reset_type_access_control): New
572 (begin_class_definition): Do type access control for basetypes.
573 Start deferred access control.
574 (finish_class_definition): Resume immediate access control if
575 this is a local class.
577 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
579 * class.c (add_method): Use memcpy/memmove, not bcopy.
581 * decl.c (duplicate_decls): Likewise.
583 2001-03-23 Jakub Jelinek <jakub@redhat.com>
585 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
588 2001-03-23 Jakub Jelinek <jakub@redhat.com>
590 * decl.c (local_names): Define.
591 (push_local_name): New.
592 (grok_reference_init): Return init if initializing static reference
593 variable with non-constant instead of emitting it.
594 Move expand_static_init call to cp_finish_decl.
595 (layout_var_decl): Call push_local_name.
596 (maybe_commonize_var): Allow inlining functions even if they have
597 static local variables, use comdat_linkage for them if flag_weak.
598 (check_initializer): Call obscure_complex_init if
599 grok_reference_init returned non-zero.
600 (save_function_data): Clear x_local_names.
601 (pop_cp_function_context): Free x_local_names.
602 (mark_inlined_fns): Remove.
603 (mark_lang_function): Mark x_local_names.
604 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
605 Mark inlined_fns as tree, remove call to mark_inlined_fns.
606 * class.c (alter_access): Ensure DECL_ACCESS is never set if
607 DECL_DISCRIMINATOR_P.
608 * cp-tree.h (cp_language_function): Add x_local_names.
609 (lang_decl_flags): Add discriminator into u2.
610 (lang_decl_inlined_fns): Remove.
611 (lang_decl): inlined_fns is now a TREE_VEC.
612 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
613 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
614 TREE_VEC, not a custom structure.
615 (optimize_function): Likewise.
616 * mangle.c (discriminator_for_local_entity): Discriminate among
617 VAR_DECL local entities.
618 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
621 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
623 Add support for Java interface method calls.
624 * cp-tree.h (struct lang_type): Add java_interface flag.
625 (TYPE_JAVA_INTERFACE): New macro.
626 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
627 by setting TYPE_JAVA_INTERFACE.
628 * call.c (java_iface_lookup_fn): New static.
629 (build_over_call): If calling a method declared in a
630 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
631 expression which resolves the function address.
632 (build_java_interface_fn_ref): New function.
634 2001-03-22 Richard Henderson <rth@redhat.com>
636 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
637 * except.c: Don't include it.
639 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
640 based on an idea from Joe Buck <jbuck@synopsys.com>
642 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
644 (data_def, component_decl): Add reductions to bad_decl.
646 2001-03-22 Jakub Jelinek <jakub@redhat.com>
648 * method.c (do_build_assign_ref): Don't use build_modify_expr for
649 anonymous aggregates, since they don't have assignment operator
651 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
652 assignment operators for anonymous structure fields.
654 2001-03-21 Jason Merrill <jason@redhat.com>
656 * pt.c (instantiate_decl): Abort if we see a member constant
657 instantiation that doesn't already have its initializer.
658 Downgrade explicit instantiation without definition to pedwarn.
660 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
661 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
662 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
664 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
665 (pending_vtables): Remove.
666 * decl2.c (pending_vtables): Remove.
667 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
668 CLASSTYPE_VTABLE_NEEDS_WRITING.
669 (import_export_class): Likewise.
670 (init_decl2): Don't mark pending_vtables.
671 * lex.c (handle_pragma_vtable): Just sorry.
672 * pt.c (instantiate_class_template): Don't mess with
673 CLASSTYPE_VTABLE_NEEDS_WRITING.
674 (mark_class_instantiated): Likewise.
675 * ptree.c (print_lang_type): Don't print it.
676 * semantics.c (begin_class_definition): Don't set it.
678 * pt.c (template_tail): Replace with last_pending_template.
679 (maybe_templates, maybe_template_tail): Remove.
680 (add_pending_template): Adjust.
681 (instantiate_pending_templates): Adjust.
683 * cp-tree.h (struct saved_scope): Remove lang_stack field.
684 (current_lang_stack): Remove.
685 * decl.c (maybe_push_to_top_level): Don't initialize it.
686 (duplicate_decls): Use current_lang_depth.
687 (xref_basetypes): Likewise.
688 * class.c (current_lang_depth): New fn.
689 (push_lang_context): Use more varray functionality.
690 (pop_lang_context): Likewise.
692 * error.c (GLOBAL_THING): Always use '__'.
694 2001-03-21 Mark Mitchell <mark@codesourcery.com>
696 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
698 * mangle.c (mangle_decl_string): Mangle the names of overloaded
699 operators, even when they have `extern "C"' linkage.
701 2001-03-19 Mark Mitchell <mark@codesourcery.com>
703 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
704 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
705 where it's not necessary.
706 (add_method): Remove optimization involving comparison of
708 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
709 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
710 where it's not necessary.
711 (check_methods): Likewise.
712 (build_clone): Likewise.
713 (built_vtt): Likewise.
714 * cp-tree.h (DECL_NEEDED_P): Likewise.
715 * decl.c (pushtag): Likewise.
716 (duplicate_decls): Likewise.
717 (pushdecl): Likewise.
718 (builtin_function): Likewise.
719 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
720 (build_cp_library_fn): Likewise.
721 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
722 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
723 where it's not necessary.
724 (make_rtl_for_nonlocal_decl): Likewise.
725 (cp_finish_decl): Likewise.
726 (grokfndecl): Likewise.
727 (grokvardecl): Likewise.
728 (grokdeclarator): Likewise.
729 (start_function): Likewise.
730 (cp_missing_return_ok_p): Likewise.
731 * decl2.c (grokclassfn): Likewise.
732 (check_classfn): Likewise.
733 (finish_static_data_member_decl): Likewise.
734 (grokfield): Likewise.
735 * error.c (GLOBAL_IORD_P): Remove.
736 (dump_global_iord): Improve output.
737 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
738 * except.c (nothrow_libfn_p): Summarily reject any function not in
740 * init.c (build_java_class_ref): Don't explicitly set
741 DECL_ASSEMBLER_NAME after calling mangle_decl.
742 * mangle.c (mangle_decl_string): Handle extern "C" functions.
743 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
744 * method.c (set_mangled_name_for_decl): Don't explicitly set
745 DECL_ASSEMBLER_NAME after calling mangle_decl.
746 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
747 IDENTIFIER_GLOBAL_VALUE for the thunk.
748 * pt.c (set_mangled_name_for_template_decl): Remove.
749 (check_explicit_specialization): Don't use it.
750 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
751 (tsubst_friend_function): Likewise.
752 (tsubst_decl): Likewise.
753 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
754 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
755 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
756 where it's not necessary.
757 (tinfo_base_init): Likewise.
758 (create_real_tinfo_var): Likewise.
759 * search.c (looup_field_1): Likewise.
760 * semantics.c (finish_named_return_value): Likewise.
761 * tree.c (init_tree): Set lang_set_decl_assembler_name.
763 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
765 Correct semantics restrictions checking in throw-expression.
766 * except.c (is_admissible_throw_operand): New function.
767 (build_throw): Use it.
769 2001-03-14 Mark Mitchell <mark@codesourcery.com>
771 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
774 2001-03-14 Mark Mitchell <mark@codesourcery.com>
776 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
777 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
778 * decl.c (duplicate_decls): Likewise.
779 (builtin_function): Likewise.
780 (build_library_fn): Likewise.
781 (build_cp_library_fn): Likewise.
782 (check_initializer): Likewise.
783 (cp_finish_decl): Likewise.
784 * decl2.c (grokfield): Likewise.
785 (grok_function_init): Remove #if 0'd code.
786 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
787 * friend.c (do_friend): Likewise.
788 * init.c (get_temp_regvar): Likewise.
789 * method.c (make_thunk): Likewise.
790 * pt.c (tsubst_friend_function): Likewise.
791 (tsubst_decl): Likewise.
792 (regenerate_decl_from_template): Likewise.
793 * semantics.c (genrtl_named_return_value): Likewise.
794 (expand_body): Likewise.
795 (genrtl_finish_function): Likewise.
796 * tree.c (cp_tree_equal): Likewise.
798 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
800 * call.c (convert_like_real): Add extra semantics to INNER
801 parameter. Don't convert to temporary if a user conversion
802 gives us an lvalue that we're about to bind to a reference.
803 Set INNER to indicate pending reference binding on recursive
806 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
808 * cp/lex.c: Delete duplicate pending_lang_change.
810 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
812 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
814 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
815 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
817 2001-03-09 Zack Weinberg <zackw@stanford.edu>
819 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
821 2001-03-08 Stan Shebs <shebs@apple.com>
823 * cp-tree.h (set_identifier_local_value): Remove unused decl.
825 2001-03-06 Zack Weinberg <zackw@stanford.edu>
827 * spew.c: Remove references to CPP_OSTRING.
829 2001-03-06 Andrew Haley <aph@redhat.com>
831 * typeck.c (convert_arguments): Check that we have an fndecl.
833 2001-03-05 Andrew Haley <aph@redhat.com>
835 * typeck.c (convert_arguments): Don't do ellipsis conversion for
836 __built_in_constant_p.
838 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
840 * typeck.c (build_static_cast): Allow enum to enum conversions
843 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
845 * class.c (check_field_decls): Pointers to member do not a
846 non-pod struct make, as per DR 148.
848 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
850 * call.c (joust): cp_pedwarn when using gnu extension concerning
851 worst conversion sequences.
853 2001-03-01 Zack Weinberg <zackw@stanford.edu>
855 * decl.c: Replace all uses of 'boolean' with 'bool'.
857 2001-03-01 Zack Weinberg <zackw@stanford.edu>
859 * lang-specs.h: Add zero initializer for cpp_spec field to
860 all array elements that need one. Don't put an #ifdef inside
861 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
864 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
866 Implement using decls inside template functions.
867 * decl2.c (validate_nonmember_using_decl): Don't special case
868 fake_std_node in the global namespace. Don't reject early when
869 processing a template.
870 (do_local_using_decl): Add to statement tree. Don't do further
871 processing when building a template.
872 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
874 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
876 * decl2.c (do_nonmember_using_decl): Don't complain if we find
877 same function. Do complain about ambiguating extern "C"
880 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
882 Remove floating point and complex type template constant parms.
883 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
884 COMPLEX_TYPE extensions.
885 (invalid_nontype_parm_type_p): Likewise.
887 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
889 * except.c (call_eh_info): Revert "match_function"'s type.
891 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
893 Fix ctor vtable vcall offsets.
894 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
895 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
896 (get_matching_base): Remove.
897 (get_original_base): New function.
898 (build_vtbl_initializer): Initialize vid.rtti_binfo.
899 Use a virtual thunk for a ctor vtable with an index
900 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
901 primary base within a constructor vtable. Only set
902 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
903 when primary base has been lost.
904 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
906 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
908 * call.c (joust): Ensure more_specialized()'s argument length
909 parameter has correct value for constructors.
911 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
913 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
915 * decl.c (mark_inlined_fns): Prototype.
917 2001-02-22 Mark Mitchell <mark@codesourcery.com>
919 * spew.c (yylex): Correct handling of friends.
921 2001-02-22 Mark Mitchell <mark@codesourcery.com>
923 * mangle.c (write_encoding): Pass write_function_type the
924 FUNCTION_DECL for the function being encoded.
925 (write_function_type): Pass it along to write_bare_function_type.
926 (write_bare_function_type): Pass it along to write_method_parms.
927 (write_method_parms): Don't mangle the compiler-generated
928 parameters to a constructor or destructor.
930 2001-02-22 Andreas Jaeger <aj@suse.de>
932 * optimize.c: Include toplev.h for
933 note_deferral_of_defined_inline_function prototype.
935 2001-02-22 Jakub Jelinek <jakub@redhat.com>
937 * cp-tree.h (struct lang_decl_inlined_fns): New.
938 (struct lang_decls): Add inlined_fns.
939 (DECL_INLINED_FNS): New macro.
940 * optimize.c (struct inline_data): Add inlined_fns.
941 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
942 (inlinable_function_p): Likewise, fix typo in comment,
943 function is not inlinable if it already inlined function currently
945 (expand_call_inline): Add fn to inlined_fns if neccessary.
946 (optimize_function): Initialize inlined_fns.
947 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
948 * decl.c (mark_inlined_fns): New function.
949 (lang_mark_tree): Call it.
951 2001-02-21 Jason Merrill <jason@redhat.com>
953 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
954 (DECL_UNINLINABLE): Move to middle-end.
956 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
957 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
958 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
959 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
960 parms and outer BLOCK. note_deferral_of_defined_inline_function.
962 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
965 2001-02-19 Mark Mitchell <mark@codesourcery.com>
967 * decl2.c (set_decl_namespace): Allow explicit instantiations in
970 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
972 * optimize.c (expand_call_inline): Don't walk subtrees of type
975 2001-02-18 Mark Mitchell <mark@codesourcery.com>
977 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
980 2001-02-18 Jason Merrill <jason@redhat.com>
982 Do put the VTT parameter in DECL_ARGUMENTS.
983 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
984 (current_vtt_parm): New macro.
985 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
986 (DECL_HAS_VTT_PARM_P): New macro.
987 (DECL_VTT_PARM): Remove.
988 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
989 * decl.c (duplicate_decls): Only copy the operator code if
991 (start_function): Set current_vtt_parm.
992 (lang_mark_tree): Don't mark vtt_parm.
993 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
994 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
995 * class.c (build_clone): Maybe remove the VTT parm.
996 * optimize.c (maybe_clone_body): Set up the VTT parm.
997 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
998 * call.c (build_over_call): Just allow the VTT arg.
999 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1000 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1001 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1002 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1003 * error.c (dump_function_decl): Likewise.
1004 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1005 if we try to call a constructor with in-charge or VTT parms.
1006 * method.c (skip_artificial_parms_for): New fn.
1007 * call.c (add_function_candidate, build_over_call): Call it.
1008 * call.c (build_new_method_call): Use current_vtt_parm.
1009 * init.c (expand_virtual_init): Likewise.
1010 * class.c (same_signature_p): No longer static.
1011 * cp-tree.h: Declare it.
1012 * search.c (look_for_overrides_r): Use it.
1014 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1016 * cp-tree.h (new_abi_rtti_p): Remove.
1017 (name_mangling_version): Likewise.
1018 (flag_do_squangling): Likewise.
1019 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1020 * decl.c (grokfndecl): Likewise.
1021 * decl2.c (name_mangling_version): Remove.
1022 (flag_do_squangling): Likewise.
1023 (lang_f_options): Remove `squangle'.
1024 (unsupported_options): Add `squangle'.
1025 (cxx_decode_option): Issue a warning about uses of
1026 -fname-mangling-version.
1027 (finish_file): Remove old ABI support.
1028 * pt.c (check_explicit_specialization): Likewise.
1029 (tsubst_decl): Likewise.
1030 * rtti.c (init_rtti_processing): Likewise.
1031 (build_headof): Likewise.
1032 (get_tinfo_decl_dynamic): Likewise.
1033 (tinfo_from_decl): Likewise.
1034 (build_dynamic_cast_1): Likewise.
1035 (synthesize_tinfo_var): Likewise.
1036 * init.c (build_new): Allow enumeration types for the array-bounds
1037 in a direct-new-declarator.
1039 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1041 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1042 TREE_PROTECTED from the template being specialized.
1044 2001-02-17 Jason Merrill <jason@redhat.com>
1046 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1048 * decl.c (bad_specifiers): Allow throw specs on things with
1049 pointer-to-function or -member-function type.
1050 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1053 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1055 * call.c (check_dtor_name): Handle template names correctly.
1057 2001-02-16 Jason Merrill <jason@redhat.com>
1059 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1060 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1061 * optimize.c (maybe_clone_body): Don't substitute it.
1062 * call.c (build_new_method_call): Check in_chrg instead.
1063 * init.c (expand_virtual_init): Likewise.
1065 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1067 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1068 class-type introduces at least a type-name.
1070 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1072 * call.c (convert_like_real): Create a temporary for non-lvalue.
1074 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1076 * cp-tree.h: Fix typos in comments.
1078 2001-02-16 Jason Merrill <jason@redhat.com>
1080 * optimize.c (remap_block): If we're compiling a clone, pass the
1081 new block to insert_block.
1083 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1085 * semantics.c (finish_asm_stmt): Robustify.
1087 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1089 * pt.c (push_template_decl_real): Don't remangle the name of a
1092 2001-02-15 Jim Meyering <meyering@lucent.com>
1094 * Make-lang.in (c++.install-common): Depend on installdirs.
1095 (c++.install-info): Likewise.
1096 (c++.install-man): Likewise.
1098 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1100 * typeck2.c (build_m_component_ref): Robustify.
1102 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1104 * friend.c (do_friend): Don't take the nested [template] class
1105 into account when deciding whether to warn about the friend
1106 function not referring to a template function.
1108 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1110 * typeck.c (build_unary_op): Clarify error message.
1112 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1114 * parse.y (component_constructor_declarator): allow optional
1115 parentheses around constructor class name.
1117 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1119 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1121 * init.c (emit_base_init): Remove incorrect comment about
1123 * method.c (make_thunk): Fix comment alignment.
1125 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1127 Kill remnants of this is variable.
1128 * cp-tree.h (flag_this_is_variable): Remove.
1129 * decl2.c (flag_this_is_variable): Remove.
1130 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1131 (build_vbase_path): The path is non-static, even in a cdtor.
1132 (resolves_to_fixed_type_p): Add additional return value.
1133 * search.c (init_vbase_pointers): Adjust.
1134 * tree.c (lvalue_p_1): Adjust.
1135 * typeck.c (mark_addressable): Adjust.
1137 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1139 * pt.c (unify): Don't check cv quals of array types.
1141 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1143 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1144 check whether we already have the type.
1146 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1148 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1149 * call.c (build_op_delete_call): Simplify to remove duplicate
1151 * class.c (clone_function_decl): Don't build the deleting variant
1152 of a non-virtual destructor.
1153 * decl.c (finish_destructor_body): Don't call delete if this is a
1154 non-virtual destructor.
1155 * init.c (build_delete): Explicitly call `operator delete' when
1156 deleting an object with a non-virtual destructor.
1158 2001-02-13 Jason Merrill <jason@redhat.com>
1160 * lang-specs.h: Add more __EXCEPTIONS.
1162 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1164 * typeck2.c (process_init_constructor): Check
1165 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1167 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1169 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1170 Remove spurious information in comment. Allow further
1171 adjustments of REFERENCE_TYPE args.
1173 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1175 * errfn.c (cp_deprecated): Tweak diagnostic text.
1176 * parse.y (new_initializer): Deprecate initializer lists
1179 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1181 Remove old ABI support.
1183 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1185 * decl2.c (flag_vtable_thunks): Always set it to 1.
1186 (flag_new_abi): Likewise.
1187 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1189 * Makefile.in (g++spec.o): Fix typo.
1191 2001-02-09 Jason Merrill <jason@redhat.com>
1193 * lang-specs.h: Restore definition of __EXCEPTIONS.
1195 2001-02-08 Jason Merrill <jason@redhat.com>
1197 * search.c (shared_member_p): New function.
1198 (lookup_field_r): Use it.
1199 * cp-tree.h (SHARED_MEMBER_P): Remove.
1201 * method.c (process_overload_item): Handle template-dependent array
1203 * pt.c (type_unification_real): If we end up with undeduced nontype
1206 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1209 * typeck2.c (friendly_abort): Don't say anything if we have
1210 earlier errors or sorries.
1212 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1213 wchar_t. Ignore if in_system_header.
1215 * decl.c (maybe_push_cleanup_level): New fn...
1216 (start_decl_1): ...split out from here.
1217 * cvt.c (build_up_reference): Use it.
1218 * cp-tree.h: Declare it.
1220 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1222 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1225 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1227 * pt.c (lookup_template_class): Make sure it's a primary
1228 template or template_template_parm when called from the parser.
1229 (instantiate_template_class): Add assertion.
1231 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1233 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1234 from error_mark_node.
1236 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1238 Fix specification and implementation bugs in V3 ABI
1239 construction vtables.
1240 * cp-tree.h (flag_dump_class_layout): New flag.
1241 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1242 (BINFO_LOST_PRIMARY_P): New flag.
1243 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1244 (BINFO_PRIMARY_MARKED_P): Rename to ...
1245 (BINFO_PRIMARY_P): ... here.
1246 (binfo_via_virtual): New prototype.
1247 * decl2.c (flag_dump_class_layout): New flag.
1248 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1249 use `=' as a file name separator.
1250 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1252 (build_vtbl_address): If this is a virtual primary base, then
1253 get the vtbl of what it is ultimately primary for.
1254 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1255 for BINFO_PRIMARY_P.
1256 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1257 (get_shared_vbase_if_not_primary): Likewise.
1258 (dfs_get_pure_virtuals): Likewise.
1259 (expand_upcast_fixups): Likewise.
1260 (fixup_virtual_upcast_offsets): Likewise.
1261 (dfs_find_vbase_instance): Likewise.
1262 (find_vbase_instance): Likewise.
1263 (binfo_from_vbase): Adjust comment to reflect reality.
1264 (binfo_via_virtual): New function.
1265 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1266 for binfo walking during VTT construction.
1267 (dfs_mark_primary_bases): Remove.
1268 (force_canonical_binfo_r): New function.
1269 (force_canonical_binfo): New function.
1270 (mark_primary_virtual_base): New function.
1271 (mark_primary_bases): Walk in inheritance graph order, use
1272 mark_primary_virtual_base.
1273 (determine_primary_base): Use some more intermediate variables.
1274 (dfs_find_final_overrider): Don't check for overriding along a
1276 (dfs_modify_vtables): Walk into primary virtual bases too.
1277 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1278 (build_base_fields): Likewise.
1279 (dfs_set_offset_for_unshared_vbases): Likewise.
1280 (layout_virtual_bases): Likewise.
1281 (end_of_class): Likewise.
1282 (finish_struct_1): Call dump_class_hierarchy, if requested.
1283 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1284 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1285 (dump_class_hierarchy): Add file parameter. Append to file, if
1287 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1288 Use canonical base for virtual bases.
1289 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1290 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1291 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1292 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1294 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1295 from DATA. We want virtual primary bases and all bases via virtual.
1296 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1297 virtual base when not a construction vtable.
1298 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1299 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1300 Use canonical bases when processing virtual bases.
1301 (accumulate_vtbl_inits): We're interested in any base via a
1303 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1304 within a construction vtable, determine what is being overridden.
1305 (build_vtbl_initializer): Add more comments
1306 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1307 (build_rtti_vtbl_entries): Check if the base has lost its
1310 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1312 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1314 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1316 * decl.c (pushdecl): Call abort instead of fatal.
1317 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1318 * init.c (build_new_1): Likewise.
1319 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1320 * decl.c (build_typename_type): hash_table_init now returns void.
1321 decl.c (init_decl_processing): Make an error non-fatal.
1323 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1325 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1327 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1328 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1329 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1330 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1331 * decl.c (maybe_commonize_var): Use the new name-mangling where
1333 * decl2.c (comdat_linkage): Enhance comments. Make all
1334 compiler-generated things static, if COMDAT is not available.
1335 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1337 (tinfo_base_init): Use the correct mangled name for typeinfo
1338 strings, and push them into the global scope.
1339 (typeinfo_in_lib_p): New function.
1340 (synthesize_tinfo_var): Use it.
1341 (create_real_tinfo_var): Likewise.
1343 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1345 * decl.c (push_class_binding): Use context_for_name_lookup instead
1347 * search.c (context_for_name_lookup): Remove static. Check for NULL
1348 context in the loop.
1349 * cp-tree.h (context_for_name_lookup): Add prototype.
1351 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1353 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1354 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1356 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1357 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1359 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1361 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1362 of macros used when compiling g++spec.c.
1363 * g++spec.c (lang_specific_driver): Link with the shared
1366 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1368 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1369 make_reference_declarator, make_call_declarator), method.c
1370 (implicitly_declare_fn), parse.y (namespace_using_decl,
1371 notype_unqualified_id, expr_or_declarator, new_type_id,
1372 after_type_declarator, direct_after_type_declarator,
1373 notype_declarator, complex_notype_declarator,
1374 complex_direct_notype_declarator, qualified_id,
1375 notype_qualified_id, overqualified_id, direct_new_declarator,
1376 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1377 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1378 instead of build_parse_node.
1380 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1382 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1383 (minus_one_node): Moved to top level gcc directory. Renamed
1384 to integer_minus_one_node.
1386 * init.c (init_init_processing): Don't set minus_one_node.
1387 (build_vec_init): Use integer_minus_one_node.
1389 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1391 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1393 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1394 identical and they would be replaced with constant, remove
1395 MODIFY_EXPR from the tree.
1397 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1399 * Make-lang.in: Remove all dependencies on defaults.h.
1400 * call.c: Don't include defaults.h.
1402 * decl2.c: Likewise.
1403 * except.c: Likewise.
1407 * typeck.c: Likewise.
1409 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1411 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1412 operators even in "C" linkage.
1413 * method.c (set_mangled_name_for_decl): Likewise.
1414 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1415 overloaded operators in "C" linkage.
1417 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1419 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1420 (tsubst_arg_types): Check parameter is not void.
1421 (tsubst): Adjust tsubst_decl call.
1423 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1425 * call.c (add_builtin_candidate): Quote std properly, from
1428 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1430 * pt.c (check_explicit_specialization): Clone constructors and
1433 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1435 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1436 indicates anything special about template depth. Make sure we
1437 only count the user visible template classes.
1439 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1441 * call.c (build_conv): Typo in comment.
1442 (add_builtin_candidate): Add more explanation.
1443 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1444 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1445 when we have enumeral types.
1446 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1447 candidates for relops and eqops.
1448 (joust): Simplify control flow. Allow a non-template user
1449 function to hide a builtin.
1451 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1453 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1454 (more_specialized): Add deduction parameter.
1455 * call.c (joust): Adjust more_specialized call.
1456 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1457 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1458 (get_bindings_order): Remove.
1459 (get_bindings_real): Add DEDUCE parameter.
1460 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1461 REFERENCE_TYPE jig for DEDUCE_ORDER.
1462 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1463 maybe_adjust_types_for_deduction.
1464 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1466 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1467 (check_cv_quals_for_unify): Use new unify qualifier flags.
1468 (unify): Clear new unify qualifier flags.
1469 (get_bindings_real): Add DEDUCE parameter.
1470 (get_bindings): Adjust call to get_bindings_real.
1471 (get_bindings_overload): Likewise.
1472 (most_specialized_instantiation): Adjust call to
1475 2001-01-19 Jason Merrill <jason@redhat.com>
1477 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1479 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1482 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1484 * decl2.c (arg_assoc_class): Fix double iteration logic.
1486 2001-01-19 Jason Merrill <jason@redhat.com>
1488 * init.c (build_delete): Always call convert_force to strip cv-quals.
1490 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1491 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1492 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1494 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1496 * search.c (get_vbase_1): Count only virtual bases.
1498 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1500 * class.c (duplicate_tag_error): Robustify flag clearing.
1502 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1504 * cp-tree.h (lookup_template_class): Add complain parm.
1505 * decl.c (lookup_namespace_name): Adjust call to
1506 lookup_template_class.
1507 (make_typename_type): Likewise.
1508 * semantics.c (finish_template_type): Likewise.
1509 * pt.c (lookup_template_class): Add complain parm. Adjust.
1510 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1513 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1515 * pt.c (copy_default_args_to_explicit_spec): Preserve
1516 object's CV quals. Reorganize.
1518 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1520 * typeck.c (build_modify_expr): Say `initialization' for
1522 * init.c (build_default_init): Convert to enumeral type, if
1525 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1527 * parse.y (nomods_initdcl0): Properly set things up for
1530 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1532 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1533 (type_unification_real): Set it.
1536 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1538 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1540 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1542 * semantics.c (begin_class_definition): Check we're not inside a
1545 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1547 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1550 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1552 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1553 * call.c (build_over_call): Add comment.
1555 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1557 * cvt.c (ocp_convert): Handle vector type conversion
1558 * typeck2.c (digest_init): Handle vector type initializations
1560 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1562 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1565 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1567 * pt.c (check_nontype_parm): Rename to ...
1568 (invalid_nontype_parm_type_p): ... here.
1569 (process_template_parm): Adjust.
1570 (convert_template_argument): Adjust.
1572 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1574 * pt.c (check_nontype_parm): New function.
1575 (process_template_parm): Use it.
1576 (convert_template_argument): Use it.
1577 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1580 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1582 * tree.c: Add defaults.h
1583 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1584 * Make-lang.in (cp/tree.o): Add defaults.h.
1586 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1588 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1590 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1592 * g++.1: Change to be ".so man1/gcc.1".
1594 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1596 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1598 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1599 ($(srcdir)/cp/g++int.info): New target.
1600 * gxxint.texi: Add info directory entry. Use @@ in email address.
1601 * .cvsignore: Update.
1603 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1605 * typeck.c (build_c_cast): Do template processing earlier.
1606 Always pedwarn on array casts.
1608 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1610 * friend.c (make_friend_class): Make sure a templated class is
1611 actually a template.
1613 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1615 * decl2.c (get_guard): Set linkage from guarded decl.
1617 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1619 * call.c (convert_default_arg): Check for unprocessed
1621 * cp-tree.h (replace_defarg): Move to spew.c.
1622 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1623 spew.c, which is where they really are.
1624 (done_pending_defargs): Declare.
1625 (unprocessed_defarg_fn): Declare.
1626 * decl.c (replace_defarg): Move to spew.c
1627 * parse.y (structsp): Call done_pending_defargs.
1628 * spew.c (defarg_fns): Rearrange list structure.
1629 (defarg_fnsdone): New static variable.
1630 (defarg_depfns): New static variable.
1631 (init_spew): Adjust.
1632 (add_defarg_fn): Store the type in TREE_TYPE.
1633 (do_pending_defargs): Detect and deal with ordering constraints
1635 (done_pending_defargs): New function.
1636 (unprocessed_defarg_fn): New function.
1637 (replace_defarg): Moved from decl.c. Robustify. Don't save
1638 if circularity detected.
1640 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1642 * pt.c (unify): Check array has a domain, before checking
1643 whether it is variable sized.
1645 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1647 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1648 parameters with pointers to arrays of unknown bound.
1650 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1652 * parse.y (template_parm_header, template_spec_header): New
1653 reductions. Split out from ...
1654 (template_header): ... here. Use them.
1655 (template_template_parm): Use template_parm_header.
1656 * semantics.c (finish_template_template_parm): Add assert.
1658 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1660 * mangle.c (write_builtin_type): Fix thinko.
1662 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1663 (copy_default_args_to_explicit_spec): Likewise.
1664 (check_explicit_specialization): Use it.
1666 * class.c (finish_struct_1): Remove last argument in call to
1667 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1668 * decl.c (builtin_function): Likewise.
1669 (build_cp_library_fn): Likewise.
1670 (check_initializer): Likewise.
1671 (make_rtl_for_nonlocal_decl): Likewise.
1672 (cp_finish_decl): Likewise.
1673 (start_function): Likewise.
1674 * decl2.c (finish_anon_union): Likewise.
1675 * friend.c (do_friend): Likewise.
1676 * init.c (build_java_class_ref): Likewise.
1677 * method.c (make_thunk): Likewise.
1678 * pt.c (tsubst_friend_function): Likewise.
1679 * semantics.c (expand_body): Likewise.
1681 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1683 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1684 looking at DECL_CLONED_FUNCTION for non-functions.
1686 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1688 * error.c (dump_template_parameter): Use parm to determine how
1689 to print default value.
1691 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1693 * class.c (duplicate_tag_error): Clear more flags.
1695 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1697 * call.c (build_new_method_call): Use binfo_for_vbase.
1699 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1701 * cp-tree.h (flag_cond_mismatch): Don't declare.
1702 * decl2.c (flag_cond_mismatch): Don't define.
1703 (lang_f_options): Remove cond-mismatch.
1704 (unsupported_options): Add cond-mismatch.
1706 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1708 * class.c (handle_using_decl): Reject using of constructor name
1709 of sourcing class. Allow injecting of a method with same name as
1710 nested class. Fixup error messages.
1712 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1714 * decl2.c (lang_decode_option): Handle -Wformat=2.
1716 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1718 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1719 initialized_in_class.
1720 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1721 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1722 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1723 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1724 * pt.c (check_default_tmpl_args): Adjust for
1725 DECL_INITIALIZED_IN_CLASS_P.
1726 (instantiate_class_template): Likewise.
1727 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1729 * class.c (finish_struct): Constify saved_filename.
1731 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1733 * class.c (duplicate_tag_error): Adjust diagnostic.
1734 (finish_struct): Locally set location to start of struct.
1735 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1737 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1739 * decl.c (struct binding_level): Adjust class_shadowed comments
1741 (push_class_level_binding): Ajust comments to reflect reality.
1742 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1743 Don't set TREE_VALUE on the class_shadowed list.
1745 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1747 * decl2.c (acceptable_java_type): Allow references too.
1748 * init.c (build_java_class_ref): When using the new ABI, search
1749 `class$' and have it mangled with `mangle_decl.'
1750 * mangle.c (write_java_integer_type_codes): New function.
1751 (write_builtin_type): Detect and mangle Java integer and real
1754 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1756 * decl2.c (grokfield): Don't accept `asm' specifiers for
1757 non-static data members.
1759 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1761 * expr.c (cplus_expand_expr): Don't reset `target'.
1763 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1765 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1767 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1769 * parse.y (template_datadef): Check for error_mark_node.
1771 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1773 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1775 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1777 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1778 (record_builtin_type): Make non-static.
1779 (flag_short_double): Don't declare.
1780 (init_decl_processing): Remove the creation of many tree nodes now
1781 in c_common_nodes_and_builtins.
1782 (build_void_list_node): New function.
1783 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1784 * cp-tree.h (flag_short_wchar): Don't declare.
1786 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1788 * call.c (build_conv): Don't use build1 for USER_CONV.
1789 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1791 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1793 * lex.c (lang_init): Call c_common_lang_init.
1795 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1797 * search.c (lookup_fnfields_here): Remove.
1798 (look_for_overrides_r): Use lookup_fnfields_1.
1799 Ignore functions from using declarations.
1801 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1803 Implement exceptions specifiers for implicit member functions.
1804 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1805 * method.c (synthesize_exception_spec): New function.
1806 (locate_dtor, locate_ctor, locate_copy): New functions.
1807 (implicitly_declare_fn): Generate the exception spec too.
1808 * search.c (check_final_overrider): Check artificial functions
1810 * typeck2.c (merge_exception_specifiers): New function.
1812 2001-01-03 Jason Merrill <jason@redhat.com>
1814 * init.c (build_default_init): New fn.
1815 (perform_member_init): Split out from here.
1816 (build_new_1): Use it. Simplify initialization logic.
1817 (build_vec_init): Take an array, rather than a pointer and maxindex.
1818 Speed up simple initializations. Don't clean up if we're assigning.
1819 * cp-tree.h: Adjust.
1820 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1821 * parse.y (new_initializer): Return void_zero_node for ().
1822 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1823 * typeck2.c (digest_init): Only complain about user-written
1826 2000-12-22 Mike Stump <mrs@wrs.com>
1828 * decl2.c: (max_tinst_depth): Increase to 50.
1830 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1832 * class.c (invalidate_class_lookup_cache): Zero the
1833 previous_class_values.
1834 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1836 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1837 * decl.c (free_bindings): New variable.
1838 (push_binding): Don't create a new binding if we have one on the
1840 (pop_binding): Put old bindings on the free list.
1841 (init_decl_processing): Use size_int, not build_int_2.
1842 Register free_bindings as a GC root.
1843 (cp_make_fname_decl): Use size_int, not build_int_2.
1844 (push_inline_template_parms_recursive): Likewise.
1845 (end_template_parm_list): Likewise.
1846 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1847 (tsubst_template_parms): Use size_int, not build_int_2.
1849 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1851 2001-01-02 Richard Henderson <rth@redhat.com>
1853 * parse.y (asm): Set ASM_INPUT_P.
1855 2001-01-02 Jason Merrill <jason@redhat.com>
1857 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1860 * typeck.c (cp_truthvalue_conversion): New fn.
1861 * cvt.c (ocp_convert): Use it.
1863 * cp-tree.h: Lose c-common.c decls.
1865 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1866 * cvt.c (convert_to_void): Use type_unknown_p.
1868 * typeck.c (strip_all_pointer_quals): Also strip quals from
1869 pointer-to-member types.
1871 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1874 * call.c (build_new_method_call): Do evaluate the object parameter
1875 when accessing a static member.
1876 * typeck.c (build_component_ref): Likewise.
1878 2001-01-02 Andreas Jaeger <aj@suse.de>
1880 * decl.c (cp_missing_noreturn_ok_p): New.
1881 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1883 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1885 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1887 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1889 * class.c (pushclass): Remove #if 0'd code.
1890 * cp-tree.h (overload_template_name): Remove.
1891 * decl.c (store_bindings): Simplify.
1892 (pop_from_top_level): Likewise.
1893 * pt.c (overload_template_name): Remove.
1894 (instantiate_decl): Don't call push_to_top_level if it's not
1897 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1899 * pt.c (register_local_specialization): Don't return a value.
1900 (lookup_template_class): Use move-to-front heuristic when looking
1901 up template instantiations.
1902 (instantiate_decl): Only push_to_top_level when we're actually
1903 going to instantiate the template.
1905 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1907 * search.c (binfo_for_vtable): Return least derived class, not
1908 most. Handle secondary vtables.
1910 2000-12-22 Jason Merrill <jason@redhat.com>
1912 * pt.c (more_specialized): Don't optimize len==0.
1913 (fn_type_unification): If we're adding the return type, increase len.
1915 * typeck.c (build_binary_op): Fix pmf comparison logic.
1917 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1918 DECL_STATIC_FUNCTION_P.
1920 * semantics.c (genrtl_finish_function): Don't try to jump to
1921 return_label unless it exists.
1923 In partial ordering for a call, ignore parms for which we don't have
1925 * call.c (joust): Pass len to more_specialized.
1926 (add_template_candidate_real): Strip 'this', pass len.
1927 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1928 (get_bindings_order): New fn. Pass len down.
1929 (get_bindings_real): Strip 'this', pass len.
1930 (fn_type_unification): Likewise.
1931 (type_unification_real): Succeed after checking 'len' args.
1932 (most_specialized_instantiation): Lose explicit_args parm.
1933 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1936 2000-12-21 Jason Merrill <jason@redhat.com>
1938 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1939 DECL_TEMPLATE_RESULT.
1941 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1942 lookup_fnfields_here.
1944 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1946 * call.c (build_object_call): Also allow conversions that return
1947 reference to pointer to function.
1948 (add_conv_candidate): Handle totype being ref to ptr to fn.
1949 (build_field_call): Also allow members of type reference to function.
1950 Lose support for calling pointer to METHOD_TYPE fields.
1952 * error.c (dump_expr): Handle *_CAST_EXPR.
1954 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1956 * tree.c (break_out_cleanups): Lose.
1957 * cp-tree.h: Remove prototype.
1958 * typeck.c (build_component_ref): Don't break_out_cleanups.
1959 (build_compound_expr): Likewise.
1960 * semantics.c (finish_expr_stmt): Likewise.
1962 2000-12-20 Richard Henderson <rth@redhat.com>
1964 * cp-tree.h: Update declarations.
1965 * decl.c (finish_case_label): Return the new stmt node.
1966 * semantics.c (finish_goto_stmt): Likewise.
1967 (finish_expr_stmt, finish_return_stmt): Likewise.
1968 (finish_break_stmt, finish_continue_stmt): Likewise.
1969 (finish_asm_stmt): Likewise.
1970 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1971 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1972 (simple_if, simple_stmt): Return the new stmt node.
1975 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1977 * cp-tree.h: Don't declare warn_long_long.
1979 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1981 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1984 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1986 * pt.c (unify): Handle when both ARG and PARM are
1987 BOUND_TEMPLATE_TEMPLATE_PARM.
1989 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1991 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1992 DECL_TEMPLATE_PARM_P.
1994 2000-12-15 Jason Merrill <jason@redhat.com>
1996 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1998 * init.c (build_new_1): Don't strip quals from type.
2000 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2002 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2004 * call.c (build_new_function_call): Lose space before paren in
2006 (build_new_method_call): Likewise.
2008 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2010 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2012 * pt.c (check_explicit_specialization): Propagate default
2013 function arguments to explicit specializations.
2015 2000-12-13 DJ Delorie <dj@redhat.com>
2017 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2020 2000-12-08 Jason Merrill <jason@redhat.com>
2022 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2024 Clean up copy-initialization in overloading code.
2025 * call.c (build_user_type_conversion_1): Die if we are asked to
2026 convert to the same or a base type.
2027 (implicit_conversion): Avoid doing so. Lose reference binding code.
2028 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2029 direct-initialization. Also do direct-init part of copy-init.
2030 (build_user_type_conversion): Don't provide context to convert_like.
2031 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2032 the constructor call for copy-init.
2034 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2035 instantiation of a member template.
2036 (do_decl_instantiation): Not here.
2038 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2040 * class.c (check_field_decls): Don't special case anonymous
2041 fields in error messages.
2042 (note_name_declared_in_class): Use %D on diagnostic.
2044 * tree.c (pod_type_p): Use strip_array_types.
2045 (cp_valid_lang_attribute): Likewise.
2046 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2047 multiple evaluations.
2048 (cp_has_mutable_p): Use strip_array_types.
2050 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2052 * cp-tree.h (sufficient_parms_p): Declare new function.
2053 * call.c (sufficient_parms_p): New function, broken out of ...
2054 (add_function_candidate): ... here. Use it.
2055 (add_conv_candidate): Use it.
2056 * decl.c (grok_ctor_properties): Use it.
2058 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2060 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2062 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2064 * decl2.c (lang_decode_option): Handle -Wformat-security.
2066 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2068 * pt.c (verify_class_unification): New function.
2069 (get_class_bindings): Use it.
2070 (try_class_unification): Tidy.
2071 (unify): Handle when argument of a template-id is not
2072 template parameter dependent.
2073 (template_args_equal): Handle when TREE_CODE's do not match.
2075 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2077 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2078 for -save-temps, pass all relevant -Defines to it, and then don't
2079 pass them to cc1plus.
2081 2000-12-05 Will Cohen <wcohen@redhat.com>
2083 * decl.c (finish_case_label): Cleared
2084 more_cleanups_ok in surrounding function scopes.
2085 (define_label): Likewise.
2087 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2089 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2090 (get_matching_virtual): Remove.
2091 (look_for_overrides): Declare new function.
2092 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2094 * class.c (check_for_override): Move base class iteration code
2095 to look_for_overrides.
2096 * search.c (next_baselink): Remove.
2097 (get_virtuals_named_this): Remove.
2098 (get_virtual_destructor): Remove.
2099 (tree_has_any_destructors_p): Remove.
2100 (struct gvnt_info): Remove.
2101 (check_final_overrider): Remove `virtual' from error messages.
2102 (get_matching_virtuals): Remove. Move functionality to ...
2103 (look_for_overrides): ... here, and ...
2104 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2107 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2109 * typeck.c (get_delta_difference): If via a virtual base,
2111 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2114 2000-12-04 Richard Henderson <rth@redhat.com>
2116 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2118 2000-12-04 Jason Merrill <jason@redhat.com>
2120 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2121 (write_builtin_type): Pass intSI_type_node and the like through
2123 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2124 Pass intSI_type_node and the like through type_for_mode.
2125 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2126 * pt.c (tsubst, unify): Likewise.
2127 * tree.c (walk_tree): Likewise.
2128 * error.c (dump_type): Likewise.
2129 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2131 * Make-lang.in: Tweak top comment for emacs.
2134 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2136 * class.c (clone_function_decl): Robustify.
2138 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2140 * decl.c (store_bindings): Only search in the non modified
2141 old_bindings for duplicates.
2143 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2145 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2148 * typeck.c (build_static_cast): Remove unused variable.
2150 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2152 * pt.c: Fix typo in comment.
2154 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2156 * decl2.c (warn_format): Remove definition.
2157 (lang_decode_option): Handle -Wformat-nonliteral,
2158 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2160 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2162 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2163 (init_decl_processing): Don't create string_type_node,
2164 const_string_type_node, wint_type_node, intmax_type_node,
2165 uintmax_type_node, default_function_type, ptrdiff_type_node and
2166 unsigned_ptrdiff_type_node. Adjust position of call to
2167 c_common_nodes_and_builtins.
2168 (identifier_global_value): New function.
2170 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2172 * call.c (standard_conversion): Reject pointer to member
2173 conversions from ambiguous, inaccessible or virtual bases.
2174 * typeck.c (build_static_cast): Don't check pointers to members
2177 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2179 * method.c (do_build_copy_constructor): Preserve cv
2180 qualifications when accessing source object members.
2181 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2184 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2186 * method.c (do_build_assign_ref): Construct appropriately
2187 CV-qualified base reference. Don't allow const casts in base
2190 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2192 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2193 incomplete return type.
2195 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2197 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2198 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2201 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2203 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2205 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2207 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2209 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2211 * decl.c (grokdeclarator): Do type access control on friend
2214 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2216 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2217 bison parser ickiness.
2218 * pt.c (tsubst_friend_function): Enter namespace scope when
2219 tsubsting the function name.
2220 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2222 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2224 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2225 * cvt.c (cp_convert_to_pointer): Add force parameter.
2226 Allow conversions via virtual base if forced.
2227 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2228 (ocp_convert): Likewise.
2229 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2230 * typeck.c (get_delta_difference): Adjust handling of virtual
2233 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2235 * tree.c (struct list_hash): Remove.
2236 (list_hash_table): Make it be an htab.
2237 (struct list_proxy): New type.
2238 (list_hash_eq): New function.
2239 (list_hash_pieces): Renamed from ...
2240 (list_hash): ... this.
2241 (list_hash_lookup): Remove.
2242 (list_hash_add): Remove.
2243 (hash_tree_cons): Use the generic hashtable.
2244 (mark_list_hash): Remove.
2245 (init_tree): Create the hashtable.
2247 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2249 * method.c (build_mangled_C9x_name): Rename to
2250 build_mangled_C99_name. Change C9X references in comments to
2253 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2255 * parse.y (unary_expr): Move VA_ARG from here ...
2256 (primary): ... to here.
2258 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2260 * semantics.c (finish_id_expr): If type is error_mark, return
2263 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2265 * pt.c (lookup_template_class): Simplify loop exit constructs.
2266 Cope when there is no partial instantiation of a template
2269 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2271 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2273 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2275 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2278 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2279 destructors that haven't already been cloned.
2281 2000-11-20 Richard Henderson <rth@redhat.com>
2283 * parse.y (yyparse_1): Rename the parser entry point.
2285 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2287 * mangle.c (write_name): Use <unscoped-name> for names directly in
2289 (write_unscoped_name): Accept names directly in function scope.
2291 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2293 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2294 * parse.y (extdef): Add EXPORT reduction.
2295 * spew.c (yylex): Don't skip export here.
2297 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2299 * decl.c (init_decl_processing): Correct name of pure virtual
2300 function under the new ABI.
2301 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2302 (throw_bad_typeid): Likewise for bad typeid function.
2304 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2306 * decl.c (grokparms): Don't even function types of `void' type,
2308 * mangle.c (write_type): Don't crash when confronted with the
2311 * decl.c (grokparms): Don't create parameters of `void' type.
2313 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2315 * lex.c (mark_impl_file_chain): Delete.
2316 (init_parse): Remove call to ggc_add_string_root. No need to
2317 ggc_strdup a string constant. Do not add impl_file_chain to GC
2319 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2321 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2323 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2325 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2327 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2328 * decl.c (grokdeclarator): Don't reject void parms here.
2329 (require_complete_types_for_parms): Simplify, use
2330 complete_type_or_else.
2331 (grokparms): Remove bitrot. Remove funcdef parm.
2332 Deal with ellipsis parm lists here.
2333 * semantics.c (finish_parmlist): Don't append void_list_node
2334 here. Set PARMLIST_ELLIPSIS_P.
2336 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2338 * typeck2.c (incomplete_type_error): Reorganise to avoid
2339 excessive diagnostics.
2341 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2343 * lex.c (struct impl_files, internal_filename): Constify a char *.
2345 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2347 * mangle.c (write_special_name_constructor): Don't generate
2348 assembler junk when confronted with an old-style constructor.
2349 (write_special_name_destructor): Likewise.
2350 (mangle_decl_string): Do it here instead.
2352 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2354 * call.c (op_error): Make error messages clearer.
2356 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2358 * decl.c (wrapup_globals_for_namespace): Don't mark things
2359 TREE_ASM_WRITTEN when they're not.
2361 2000-11-15 Jason Merrill <jason@redhat.com>
2363 * typeck2.c (friendly_abort): Uncount the error before handing
2366 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2368 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2370 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2372 * class.c (build_vtbl_initializer): Fix typo in comment.
2373 * typeck.c (expr_sizeof): Don't crash on errors.
2375 2000-11-14 Jim Wilson <wilson@redhat.com>
2377 * lang-specs.h: Add %2 after %(cc1_options).
2379 2000-11-14 Richard Henderson <rth@redhat.com>
2381 * typeck.c (c_sizeof): Be strict about casting result value
2382 back to c_size_type_node.
2383 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2385 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2387 * typeck.c (build_unary_op): Use boolean_increment from
2388 c-common.c, moving the relevant code there.
2390 2000-11-11 Jason Merrill <jason@redhat.com>
2392 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2394 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2397 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2399 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2400 * lex.c (copy_lang_decl): Likewise.
2402 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2404 * dump.c (cp_dump_tree): Don't dump function bodies here.
2406 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2407 (dump.o): Update dependency list.
2408 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2409 (flag_dump_translation_unit): Likewise.
2410 (CP_TYPE_QUALS): Adjust definition.
2411 (DECL_C_BIT_FIELD): Remove.
2412 (SET_DECL_C_BIT_FIELD): Likewise.
2413 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2414 (add_maybe_template): Likewise.
2415 (strip_array_types): Likewise.
2416 (dump_node_to_file): Likewise.
2417 (cp_dump_tree): New function.
2418 * decl.c (init_decl_processing): Set lang_dump_tree.
2419 * decl2.c (flag_dump_translation_unit): Remove.
2420 * dump.c: Move most of it to ../c-dump.c.
2421 (cp_dump_tree): New function.
2422 * pt.c (add_maybe_template): Remove.
2423 * typeck.c (strip_array_types): Likewise.
2425 2000-11-07 Eric Christopher <echristo@redhat.com>
2427 * decl.c (init_decl_processing): Change definition of
2428 __wchar_t to wchar_t. Remove artificial declaration of
2430 * lex.c: Change instances of __wchar_t to wchar_t.
2432 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2434 * lex.c (do_identifier): Don't lookup_name for operators.
2435 * parse.y (operator): Save looking_for_typename.
2436 (unoperator): Restore it.
2437 * spew.c (frob_opname): Use nth_token for lookahead.
2439 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2441 * decl.c (grok_op_properties): Always use coerce_new_type and
2443 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2444 exception specification. Tidy up.
2445 (coerce_delete_type): Preserve exception specification. Tidy up.
2447 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2449 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2450 (push_binding_level), error.c (cp_tree_printer), pt.c
2451 (process_partial_specialization, tsubst_template_arg_vector),
2452 search.c (lookup_member): Use memset () instead of bzero ().
2454 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2456 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2458 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2460 * Make-lang.in (c++.distdir): Remove.
2462 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2464 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2465 declarations from different namespaces to be combined.
2467 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2469 * decl.c: Include tm_p.h.
2471 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2473 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2475 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2477 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2478 (build_overload_value), repo.c (open_repo_file), xref.c
2479 (open_xref_file): Use strchr () and strrchr () instead of index ()
2482 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2484 * call.c (build_over_call): Call fold on the CALL_EXPR.
2486 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2488 * error.c (dump_template_decl): Separate template hearders with
2491 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2493 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2494 TS_* flags with corresponding TFF_*. Adjust prototypes of
2495 functions (which used to take a tree_string_flags) to take an int.
2497 * cp-tree.h (enum tree_string_flags): Remove
2498 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2499 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2500 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2501 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2502 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2503 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2504 (type_as_string, decl_as_string, expr_as_string,
2505 context_as_string): Adjust prototype.
2507 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2508 instead of TS_PLAIN.
2510 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2511 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2514 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2516 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2517 (linkage_kind): New enumeration.
2518 (decl_linkage): New function.
2519 * decl2.c (comdat_linkage): Extend comment.
2520 * error.c (dump_function_decl): Print the arguments used to
2521 instantiate a template, even when not printing the type of the
2523 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2524 not TREE_PUBLIC, to test for external linkage.
2525 * tree.c (decl_linkage): New function.
2527 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2529 * pt.c (instantiate_decl): Always instantiate static data members
2530 initialized in-class.
2532 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2534 * Make-lang.in: Move all build rules here from Makefile.in,
2535 adapt to new context. Wrap all rules that change the current
2536 directory in parentheses. Expunge all references to $(P).
2537 When one command depends on another and they're run all at
2538 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2539 all object-file generation rules. Delete obsolete variables.
2541 * Makefile.in: Delete.
2542 * config-lang.in: Delete outputs= line.
2544 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2546 * error.c (dump_function_decl): Print no space between
2547 `ptr-operator' the `type-specifier' of the return type.
2548 (dump_type_prefix): Make sure we put space at the appropriate
2551 2000-10-23 Jason Merrill <jason@redhat.com>
2553 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2555 2000-10-22 Jason Merrill <jason@redhat.com>
2557 * call.c (build_conditional_expr): Use ocp_convert to force
2560 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2562 * call.c (standard_conversion): Use RVALUE_CONVs for all
2563 expressions that satisfy lvalue_p, not just those that satisfy
2566 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2568 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2569 not one with TYPE_IS_SIZETYPE set.
2570 (dubious_conversion_warnings): Remove special-case code.
2572 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2574 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2575 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2576 (dump_type_prefix): Print vector-of-int as 'int vector'.
2577 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2578 * tree.c (walk_tree): Handle VECTOR_TYPE.
2580 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2582 2000-10-21 Jason Merrill <jason@redhat.com>
2584 * parse.y (operator): Set got_object from got_scope.
2585 Set looking_for_typename.
2586 * decl.c (lookup_name_real): Clear val after setting from_obj.
2587 Reorganize diagnostic.
2589 2000-10-20 Jason Merrill <jason@redhat.com>
2591 * tree.c (walk_tree): Don't walk into default args.
2593 * error.c (dump_expr): Use host_integerp.
2595 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2597 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2598 "since" in error message.
2600 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2602 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2604 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2606 * decl.c (revert_static_member_fn): Fixed typo.
2608 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2610 * class.c (subobject_offset_fn): New type.
2611 (dfs_record_base_offsets): Remove.
2612 (record_base_offsets): Likewise.
2613 (dfs_search_base_offsets): Likewise.
2614 (record_subobject_offset): New function.
2615 (check_subobject_offset): Likewise.
2616 (walk_subobject_offsets): Likewise.
2617 (record_subobject_offsets): Likewise.
2618 (layout_conflict_p): Reimplement.
2619 (layout_nonempty_base_or_field): Correct handling of type
2620 conflicts during layout.
2621 (layout_empty_base): Likewise.
2622 (build_base_field): Adjust to handle new representation of empty
2624 (build_base_fields): Likewise.
2625 (layout_virtual_bases): Likewise.
2626 (splay_tree_compare_integer_csts): New function.
2627 (layout_class_type): Use a splay_tree, rather than a varray, to
2628 represent the offsets of empty bases.
2630 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2631 * decl.c (select_decl): Don't return declarations that are
2634 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2636 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2637 (fake_std_node): New macro.
2638 * decl.c (in_std): Rename to ...
2639 (in_fake_std): ... this.
2640 (flag_no_builtin): Remove.
2641 (flag_no_nonansi_builtin): Likewise.
2642 (walk_namespaces_r): Use fake_std_node.
2643 (push_namespace): Use std_identifier.
2644 (pop_namespace): Use in_fake_std.
2645 (lookup_name_real): Use fake_std_node.
2646 (init_decl_processing): When -fhonor-std, create the `std'
2647 namespace. Don't create a dummy fake_std_node in that case.
2648 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2649 (builtin_function): Put builtins whose names don't begin
2650 with `_' in the std namespace.
2651 * decl2.c (flag_no_builtin): Remove.
2652 (flag_no_nonansi_builtin): Likewise.
2653 (set_decl_namespace): Use fake_std_node.
2654 (validate_nonmember_using_decl): Likewise.
2655 (do_using_directive): Likewise.
2656 (handle_class_head): Likewise.
2657 * dump.c (dequeue_and_dump): Likewise.
2658 * except.c (init_exception_processing): Use std_identifier.
2659 * init.c (build_member_call): Use fake_std_node.
2660 * rtti.c (init_rtti_processing): Use std_identifier.
2662 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2664 * cp-tree.h (back_end_hook): Remove declaration.
2665 * decl2.c (back_end_hook): Remove definition.
2667 * dump.c (dequeue_and_dump): Dump TREE_USED.
2669 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2671 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2673 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2675 * decl.c (WINT_TYPE): Define.
2676 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2677 c_size_type_node, signed_size_type_node and wint_type_node.
2679 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2681 * decl2.c (warn_missing_format_attribute): New variable.
2682 (lang_decode_option): Decode -Wmissing-format-attribute.
2684 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2686 * typeck.c (qualify_type): Remove.
2687 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2689 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2691 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2693 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2695 * Makefile.in (parse.c, parse.h): Create atomically.
2697 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2699 * class.c (current_obstack): Remove.
2700 * decl.c (ggc_p): Remove.
2701 (start_decl): Don't use decl_tree_cons.
2702 (grokdeclarator): Don't use build_decl_list.
2703 (start_function): Don't use decl_tree_cons.
2704 (finish_function): Don't mess with obstacks.
2705 * decl2.c (grok_x_components): Don't use build_decl_list.
2706 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2707 (implicitly_declare_fn): Don't call build_decl_list.
2708 * parse.y (frob_specs): Don't call build_decl_list or
2710 (expr_or_declarator_intern): Don't call decl_tree_cons.
2711 (primary): Don't call build_decl_list.
2712 (fcast_or_absdcl): Likewise.
2713 (typed_declspecs): Don't call decl_tree_cons.
2714 (reserved_declspecs): Don't call build_decl_list.
2715 (declmods): Likewise.
2716 (reserved_typespecquals): Likewise.
2718 (new_type_id): Likewise.
2719 (cv_qualifiers): Likewise.
2720 (after_type_declarator_intern): Likewise.
2721 (notype_declarator_intern): Likewise.
2722 (absdcl_intern): Likewise.
2723 (named_parm): Likewise.
2724 * pt.c (most_specialized_class): Likewise.
2725 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2726 (init_repo): Initialize it.
2727 * search.c (current_obstack): Remove.
2728 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2730 2000-10-09 Richard Henderson <rth@cygnus.com>
2732 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2733 (c++ language support bits for libgcc): Remove.
2734 (c++.clean): Remove cplib2.txt cleanup.
2735 * config-lang.in (headers, lib2funcs): Remove.
2737 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2738 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2739 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2740 * inc/new.h, inc/typeinfo: Remove files.
2742 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2744 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2746 (init_decl_processing): Initialize intmax_type_node and
2749 2000-10-06 Richard Henderson <rth@cygnus.com>
2751 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2752 (original_result_rtx): Remove.
2753 * decl.c (save_function_data): Don't clear x_result_rtx.
2754 (mark_lang_function): Don't mark it either.
2755 * expr.c (fixup_result_decl): Remove.
2756 * semantics.c (genrtl_named_return_value): Frob the return decl
2757 before calling emit_local_var.
2758 (genrtl_finish_function): Don't call fixup_result_decl.
2759 Always emit the jump to return_label.
2761 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2763 * pt.c (lookup_template_class): Set current access for enum.
2764 (tsubst_enum): Set file & line for enum decl.
2766 * spew.c (yylex): Remove unused variable.
2768 2000-10-05 Richard Henderson <rth@cygnus.com>
2770 * semantics.c (genrtl_finish_function): Don't init or check
2771 can_reach_end; remove noreturn and return value checks.
2773 2000-10-05 Tom Tromey <tromey@cygnus.com>
2775 * init.c (build_java_class_ref): Use `build_static_name' with a
2776 suffix, not a prefix, to build the class object's name.
2778 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2780 * cp-tree.h (access_kind): Fix comment typo.
2781 * decl2.c (grokfield): Fix diagnostic typo.
2782 * semantics.c (finish_template_type): Fix comment typo.
2783 (finish_qualified_object_call_expr): Likewise.
2785 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2787 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2790 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2792 * spew.c (frob_id): New static function.
2793 (frob_opname): Use it.
2796 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2798 * decl.c (lang_mark_false_label_stack): Remove.
2799 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2801 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2803 * gxxint.texi: Use @email for formatting email addresses.
2805 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2807 * error.c: Remove direct obstack manipulation. Replace with
2808 output_buffer-based formatting. Adjust calls to removed macros.
2809 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2810 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2811 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2813 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2815 * ir.texi: Move to ../c-tree.texi.
2817 2000-09-20 Jason Merrill <jason@redhat.com>
2819 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2821 2000-09-21 Andreas Jaeger <aj@suse.de>
2823 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2824 * cp-tree.h: ... here.
2826 * error.c: Remove declaration of cp_printer.
2828 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2830 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2832 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2834 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2837 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2839 * decl.c (start_function): Robustify.
2841 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2843 * cp-tree.h (check_function_format): Accept a `status' parameter.
2845 * call.c, typeck.c: Updates calls to `check_function_format'.
2847 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2849 * decl2.c (handle_class_head): Always push some scope even
2852 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2854 * cp-tree.h (struct cp_language_function): Remove
2855 x_scope_stmt_stack and name_declared.
2856 (current_scope_stmt_stack): Remove.
2857 (function_name_declared_p): New macro.
2858 (struct lang_decl_flags): Use c_lang_decl as a base class.
2860 (struct lang_decl): Replace saved_tree with context.
2861 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2862 (SET_DECL_FRIEND_CONTEXT): Likewise.
2863 (DECL_VIRTUAL_CONTEXT): Likewise.
2864 (DECL_SAVED_TREE): Remove.
2865 (C_DECLARED_LABEL_FLAG): Likewise.
2866 (cplus_expand_expr_stmt): Don't declare.
2867 (add_decl_stmt): Likewise.
2868 (add_scope_stmt): Likewise.
2869 * decl.c (mark_stmt_tree): Remove.
2870 (case_compare): Likewise.
2871 (finish_case_label): Use c_add_case_label.
2872 (init_decl_processing): Set more language-specific hooks.
2873 (build_enumerator): Fix typo in comment.
2874 (cplus_expand_expr_stmt): Remove.
2875 (mark_lang_function): Use mark_c_language_function.
2876 (lang_mark_tree): Use c_mark_lang_decl.
2877 * decl2.c: Change order of inclusion.
2878 * except.c: Likewise.
2879 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2880 back on c_expand_expr.
2881 * friend.c: Include expr.h.
2882 * init.c: Change order of inclusion.
2883 * Makefile.in: Update dependencies.
2884 * lex.h (free_lang_decl_chain): Remove.
2885 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2886 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2888 (instantiate_decl): Use function_name_declared_p.
2889 * semantics.c (lang_expand_expr_stmt): Remove.
2890 (set_current_function_name_declared): Likewise.
2891 (current_function_name_declared): Likewise.
2892 (begin_compound_stmt): Use function_name_declared_p.
2893 (add_decl_stmt): Remove.
2894 (setup_vtbl_ptr): Use function_name_declared_p.
2895 (add_scope_stmt): Remove.
2896 (current_scope_stmt_stack): New function.
2897 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2898 (expand_body): Use function_name_declared_p.
2899 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2900 * typeck.c: Change order of includes.
2901 (convert_sequence): Remove.
2903 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2905 * lex.c (reswords): Add _Complex.
2907 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2909 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2911 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2913 * init.c (begin_init_stmts): Don't use // comments.
2915 2000-09-12 Jason Merrill <jason@redhat.com>
2917 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2918 all non-extern arrays.
2920 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2921 typenames, too. Downgrade complaint to pedwarn.
2922 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2923 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2924 'class This::Inherited'.
2926 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2928 * decl.c (finish_case_label): Given the LABEL_DECL a
2931 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2933 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2934 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2935 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2936 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2937 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2939 (sorry_for_unsupported_tree, print_scope_operator,
2940 print_left_paren, print_right_paren, print_left_bracket,
2941 print_right_bracket, print_whitespace): Likewise.
2942 (aggr_variety): Rename to class_key_or_enum.
2943 (print_type): Rename to print_type_id.
2944 (print_type_specifier_seq, print_simple_type_specifier,
2945 print_elaborated_type_specifier,
2946 print_rest_of_abstract_declarator,
2947 print_parameter_declaration_clause, print_exception_specification,
2948 print_nested_name_specifier, print_template_id,
2949 typedef_original_name, print_template_argument_list_start,
2950 print_template_argument_list_end): New functions.
2952 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2954 * ir.texi: Add more documentation.
2956 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2958 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2959 (current_function_parms): Don't define.
2960 (struct cp_language_function): Remove parms_stored.
2961 (current_function_just_assigned_this): Don't define.
2962 (current_function_parms_stored): Likewise.
2963 (static_ctors): Declare.
2964 (static_dtors): Likewise.
2965 (SF_EXPAND): Don't define.
2966 (expand_start_early_try_stmts): Remove declaration.
2967 (store_parm_decls): Likewise.
2968 * decl.c (static_ctors): Don't declare.
2969 (static_dtors): Likewise.
2970 (struct binding_level): Remove this_block.
2971 (poplevel): Remove dead code.
2972 (set_block): Likewise.
2973 (mark_binding_level): Don't mark this_block.
2974 (mark_saved_scope): Don't mark x_function_parms.
2975 (init_decl_processing): Don't add current_function_parms as a GC
2977 (check_function_type): Change prototype.
2978 (start_function): Remove RTL-generation code.
2979 (expand_start_early_try_stmts): Remove.
2980 (store_parm_decls): Give it internal linkage. Remove
2981 RTL-generation code.
2982 (finish_function): Remove RTL-generation code.
2983 * decl2.c (static_ctors): Fix formatting.
2984 (static_dtors): Likewise.
2985 * method.c (use_thunk): Don't call store_parm_decls.
2986 (synthesize_method): Likewise.
2987 * optimize.c (maybe_clone_body): Likewise.
2988 * parse.y (fn.def2): Likewise.
2989 (.set_base_init): Likewise.
2990 (nodecls): Likewise.
2991 * pt.c (instantiate_decl): Likewise.
2992 * rtti.c (synthesize_tinfo_fn): Likewise.
2993 * semantics.c (genrtl_try_block): Simplify.
2994 (expand_body): Use genrtl_start_function and
2995 genrtl_finish_function.
2996 (genrtl_start_function): New function.
2997 (genrtl_finish_function): Likewise.
2999 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3001 * error.c (cp_tree_printer, case 'P'): Append break.
3003 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3005 * cp-tree.h (frob_opname): Declare.
3006 * parse.y (saved_scopes): New static variable.
3007 (cp_parse_init): Adjust.
3008 (do_id): If lastiddecl is NULL, do do_identifier.
3009 (operator): Save scope information.
3010 (unoperator): New reduction. Restore scope information.
3011 (operator_name): Append unoperator. Call frob_opname.
3012 * spew.c (frob_opname): Define.
3014 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3016 * decl.c, rtti.c: Include defaults.h if not already included.
3017 Don't define the *_TYPE_SIZE macros.
3019 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3021 * cp-tree.h (push_switch): Change prototype.
3022 (check_cp_case_value): Remove declaration.
3023 (decl_constant_value): Likewise.
3024 * decl.c (struct cp_switch): Add switch_stmt and cases.
3025 (case_compare): New function.
3026 (push_switch): Set switch_stmt. Initialize cases.
3027 (pop_switch): Clean up cases.
3028 (define_case_label): Rename to ...
3029 (finish_case_label): ... this. Do semantic analysis for case
3031 (start_function): Correct comment.
3032 * decl2.c (check_cp_case_value): Remove.
3033 * expr.c (do_case): Remove.
3034 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3035 * semantics.c (genrtl_do_poplevel): Remove declaration.
3036 (RECHAIN_STMTS): Remove.
3037 (finish_break_stmt): Use build_break_stmt.
3038 (finish_continue_stmt): Use build_continue_stmt.
3039 (finish_switch_cond): Adjust condition here, rater than in
3040 c_expand_start_case.
3041 (finish_case_label): Remove.
3042 * typeck.c (c_expand_return): Remove.
3043 (c_expand_start_case): Likewise.
3045 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3047 * ir.texi: Document type nodes.
3049 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3051 * cp-tree.h (init_cp_semantics): Declare.
3052 (genrtl_try_block): Don't declare.
3053 (genrtl_handler): Likewise.
3054 (genrtl_catch_block): Likewise.
3055 (genrtl_ctor_stmt): Likewise.
3056 (genrtl_subobject): Likewise.
3057 (genrtl_do_poplevel): Likewise.
3058 (genrtl_named_return_value): Likewise.
3059 * lex.c (init_parse): Call init_cp_semantics.
3060 * semantics.c (genrtl_try_block): Give it internal linkage.
3061 (genrtl_handler): Likewise.
3062 (genrtl_catch_block): Likewise.
3063 (genrtl_ctor_stmt): Likewise.
3064 (genrtl_subobject): Likewise.
3065 (genrtl_do_poplevel): Likewise.
3066 (genrtl_named_return_value): Likewise.
3067 (lang_expand_stmt): Rename to ...
3068 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3069 (init_cp_semantics): Define.
3071 * decl.c (initialize_local_var): Remove RTL-generating code.
3072 * semantics.c (genrtl_try_block): Fix formatting.
3074 Move statement-tree facilities from C++ to C front-end.
3075 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3076 (void_zero_node): Remove.
3077 (stmt_tree): Likewise.
3078 (scope_chain): Adjust.
3079 (language_function): Rename to cp_language_function.
3080 (cp_function_chain): Adjust.
3081 (current_stmt_tree): Remove.
3082 (last_tree): Likewise.
3083 (last_expr_type): Likewise.
3084 (struct lang_decl): Adjust.
3085 (STMT_IS_FULL_EXPR_P): Remove.
3087 (begin_stmt_tree): Likewise.
3088 (finish_stmt_tree): Likewise.
3089 (walk_tree_fn): Likewise.
3090 (walk_stmt_tree): Likewise.
3091 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3092 * decl.c (mark_stmt_tree): Adjust type.
3093 (init_decl_processing): Don't build void_zero_node.
3094 (initialize_local_var): Adjust usage of current_stmt_tree.
3095 (finish_enum): Use add_stmt, not add_tree.
3096 (save_function_data): Adjust use of language_function.
3097 (finish_constructor_body): Use add_stmt, not add_tree.
3098 (finish_destructor_body): Likewise.
3099 (push_cp_function_context): Adjust use of language_function.
3100 (pop_cp_function_context): Likewise.
3101 (mark_lang_function): Likewise.
3102 (mark_cp_function_context): Likewise.
3103 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3104 (build_vec_init): Likewise.
3105 * semantics.c (SET_LAST_STMT): Remove.
3106 (RECHAIN_STMTS): Don't use it.
3107 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3108 (current_stmt_tree): Define.
3110 (finish_goto_stmt): Use add_stmt, not add_tree.
3111 (finish_expr_stmt): Likewise.
3112 (begin_if_stmt): Likewise.
3113 (finish_then_clause): Likewise.
3114 (begin_while_stmt): Likewise.
3115 (begin_do_stmt): Likewise.
3116 (finish_return_stmt): Likewise.
3117 (begin_for_stmt): Likewise.
3118 (finish_break_stmt): Likewise.
3119 (finish_continue_stmt): Likewise.
3120 (begin_switch_stmt): Likewise.
3121 (finish_case_label): Likewise.
3122 (begin_try_block): Likewise.
3123 (begin_function_try_block): Likewise.
3124 (begin_handler): Likewise.
3125 (begin_catch_block): Likewise.
3126 (begin_compound_stmt): Likewise.
3127 (begin_asm_stmt): Likewise.
3128 (finish_asm_stmt): Likewise.
3129 (finish_label_stmt): Likewise.
3130 (add_decl_stmt): Likewise.
3131 (finish_subobject): Likewise.
3132 (finish_decl_cleanup): Likewise.
3133 (finish_named_return_value): Likewise.
3134 (setup_vtbl_ptr): Likewise.
3135 (add_scope_stmt): Likewise.
3136 (finish_stmt_expr): Likewise.
3137 (prune_unused_decls): Remove.
3138 (begin_stmt_tree): Likewise.
3139 (finish_stmt_tree): Likewise.
3140 (prep_stmt): Adjust use of current_stmt_tree.
3141 (lang_expand_stmt): Likewise.
3142 * tree.c (statement_code_p): Remove.
3143 (cp_statement_code_p): New function.
3144 (walk_stmt_tree): Remove.
3145 (init_tree): Set lang_statement_code_p.
3147 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3149 Integrated preprocessor.
3151 * Make-lang.in, Makefile.in: Remove all references to input.c,
3152 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3153 * gxx.gperf, hash.h, input.c: Delete.
3154 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3155 initialized properly.
3157 * class.c (fixup_pending_inline): Take a tree, not a
3158 struct pending_inline *. All callers changed.
3159 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3160 RID_PROTECTED entries in ridpointers[] array here.
3161 * decl.c (duplicate_decls): Do not refer to struct
3163 (record_builtin_type, init_decl_processing): Use RID_MAX not
3165 (grokdeclarator): Use C_IS_RESERVED_WORD.
3166 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3168 (grok_x_components): Do not inspect pending_inlines chain.
3170 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3171 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3172 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3173 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3174 TIME_IDENTIFIER_FILEINFO): Kill.
3176 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3178 * parse.y: Call do_pending_inlines unconditionally.
3179 reinit_parse_for_method is now snarf_method. fn.defpen is no
3180 longer necessary. Remove unnecessary <itype> annotation on
3181 SCOPE. Do not refer to end_of_file or struct pending_inline.
3182 * semantics.c (begin_inline_definitions): Call
3183 do_pending_inlines unconditionally.
3185 * lex.c: Remove all code now shared with C front end.
3186 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3187 into the get_identifier table. Rewrite pragma handling to
3188 work with the registry. Move code to save tokens for later
3189 processing to spew.c.
3191 * spew.c: Rewrite everything in terms of token streams instead
3192 of text. Move routines here from lex.c / input.c as
3193 appropriate. GC-mark trees hanging off the pending inlines
3196 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3198 * NEWS: Mention that the named return value extension has been
3200 * cp-tree.h (original_result_rtx): Define.
3201 (TREE_REFERENCE_EXPR): Remove.
3202 (DECL_VPARENT): Likewise.
3203 (pushdecl_nonclass_level): Likewise.
3204 (store_return_init): Likewise.
3205 (reinit_lang_specific): Likewise.
3206 (genrtl_named_return_value): Change prototype.
3207 * decl.c (original_result_rtx): Remove.
3208 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3209 Do not generate RTL for local variables here.
3210 (store_return_init): Remove.
3211 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3213 (finish_named_return_value): Adjust accordingly. Warn that this
3214 extension is deprecated.
3215 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3217 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3219 * pt.c (type_unification_real): Replace switch with if.
3220 (unify): Tsubst non-type parms before comparing.
3222 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3224 * error.c (dump_typename): New function, broken out of ...
3225 (dump_type): ... here. Use it.
3226 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3228 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3230 * init.c (build_offset_ref): Deal with namespace scoped
3233 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3235 * class.c (resolve_address_of_overloaded_function): Add
3236 explanation message.
3237 * decl.c (define_case_label): Reformat explanation.
3238 * decl2.c (finish_static_data_member_decl): Likewise.
3239 (grokfield): Likewise.
3240 * friend.c (do_friend): Likewise.
3242 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3244 * tree.c (walk_tree): Expose tail recursion.
3245 (walk_stmt_tree): New function.
3246 * cp-tree.h: Prototype walk_stmt_tree.
3247 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3248 the BLOCKs directly. If a BLOCK has no variables after
3249 pruning, discard it.
3250 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3251 restore the line number.
3253 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3255 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3256 (pt.o): Remove dependency on HTAB_H.
3257 * cp-tree.h: Include hashtab.h.
3258 (walk_tree): Change prototype.
3259 (walk_tree_without_duplicates): New function.
3260 * decl.c (check_default_argument): Use it.
3261 * optimize.c (remap_decl): Adjust calls to walk_tree.
3262 (copy_body): Likewise.
3263 (expand_calls_inline): Likewise.
3264 (calls_setjmp_p): Use walk_tree_without_duplicates.
3265 * pt.c: Don't include hashtab.h.
3266 (for_each_template_parm): Use walk_tree_without_duplicates.
3267 * semantics.c (finish-stmt_tree): Likewise.
3268 (expand_body): Likewise.
3269 * tree.c (walk_tree): Add additional parameter.
3270 (walk_tree_without_duplicates): New function.
3271 (count_trees): Use it.
3272 (verify_stmt_tree): Adjust call to walk_tree.
3273 (find_tree): Use walk_tree_without_duplicates.
3274 (no_linkage_check): Likewise.
3275 (break_out_target_exprs): Adjust call to walk_tree.
3276 (cp_unsave): Likewise.
3278 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3280 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3281 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3282 * cp-tree.h (TYPE_BINFO): Adjust comment.
3283 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3284 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3285 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3286 (TYPE_TEMPLATE_INFO): Likewise.
3287 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3288 * class.c (push_nested_class): Likewise.
3289 * decl.c (lookup_name_real): Likewise.
3290 (grokdeclarator): Likewise.
3291 (grok_op_properties): Likewise.
3292 (xref_tag): Likewise.
3293 (xref_basetypes): Likewise.
3294 * decl2.c (constructor_name_full): Likewise.
3295 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3296 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3297 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3298 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3299 (dump_type_suffix): Likewise.
3300 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3302 (get_aggr_from_typedef): Likewise.
3303 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3304 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3305 (write_template_parm): Likewise.
3306 (write_template_template_parm): Check tree code instead of
3307 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3308 * method.c (build_overload_nested_name): Add
3309 BOUND_TEMPLATE_TEMPLATE_PARM.
3310 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3311 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3312 * pt.c (convert_template_argument): Check tree code instead of
3313 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3314 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3315 (for_each_template_parm): Adjust comment.
3316 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3317 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3318 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3319 template_args_equal to compare template template parameter cases.
3320 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3321 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3323 * tree.c (copy_template_template_parm): Decide whether to create
3324 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3325 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3326 (copy_tree_r): Likewise.
3327 * typeck.c (comptypes): Likewise. Check tree code instead of
3328 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3330 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3332 * decl.c (finish_function): Move the code for handling functions
3333 marked with the constructor and destructor attributes inside the
3336 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3338 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3340 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3342 * pt.c (lookup_template_class): Remove abort.
3343 * tree.c (get_type_decl): Allow error_mark_node.
3345 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3347 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3350 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3352 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3355 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3357 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3358 union tag mismatch error reporting.
3360 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3362 * call.c (build_scoped_method_call): Check it is not a namespace.
3364 2000-08-30 Jason Merrill <jason@redhat.com>
3366 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3368 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3369 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3370 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3372 * decl.c (start_function): Always call make_function_rtl.
3374 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3376 * semantics.c (prune_unused_decls): New function.
3377 (finish_stmt_tree): Call it via walk_tree.
3379 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3381 * class.c (build_secondary_vtable): Constify a char *.
3382 * decl.c (init_decl_processing): Initialize function_id_node,
3383 pretty_function_id_node, and func_id_node.
3384 * input.c (struct input_source): Constify 'str'.
3385 (feed_input): Constify first argument.
3386 * mangle.c (write_identifier): Constify argument.
3387 * pt.c (mangle_class_name_for_template): Constify argument.
3389 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3391 * typeck.c (mark_addressable): Remove code that pokes around in
3394 2000-08-28 Jason Merrill <jason@redhat.com>
3396 * lex.c (file_name_nondirectory): Move to toplev.c.
3398 * cp-tree.h (LOCAL_CLASS_P): New macro.
3399 * class.c (finish_struct_1): Use it.
3401 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3403 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3404 (write_encoding): Pass another argument to write_name.
3405 (write_name): Add ignore_local_scope parameter. Fix handling of
3407 (write_nested_name): Use write_unqualified_name.
3408 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3409 (write_template_prefix): Use write_unqualified_name.
3410 (write_component): Remove.
3411 (write_local_name): Add parameter. Use direct local entity to
3412 discriminator calculation.
3413 (write_class_enum_type): Pass another argument to write_name.
3414 (write_template_template_arg): Likewise.
3415 (make_guard_variable): Likewise.
3417 2000-08-27 Jason Merrill <jason@redhat.com>
3419 * decl.c (pushdecl): Matching decls for local externs are found in
3420 the current level. Propagate linkage information from previous
3423 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3425 * ir.texi (Expressions): Fix typo.
3427 2000-08-25 Greg McGary <greg@mcgary.org>
3429 * tree.c (init_tree): Use ARRAY_SIZE.
3431 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3433 * error.c (cp_tree_printer): Rework.
3435 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3437 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3439 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3440 (cp-demangle.o): Remove target.
3441 (dyn-string.o): Likewise.
3443 * decl.c (grokfndecl): Require that `main' return an `int'.
3444 * mangle.c (write_encoding): Don't mangle return types for
3445 conversion functions.
3447 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3449 * error.c (tree_formatting_info): New data type.
3450 (tree_being_formatted): New macro.
3451 (tree_formatting_flags): Likewise.
3452 (put_whitespace): Likewise.
3453 (print_tree_identifier): Likewise.
3454 (print_identifier): Likewise.
3455 (cp_tree_printer, print_function_argument_list, print_declaration,
3456 print_expression, print_function_declaration,
3457 print_function_parameter, print_type, print_cv_qualifier): New
3459 (init_error): Initialize lang_printer.
3461 2000-08-24 Jason Merrill <jason@redhat.com>
3463 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3464 adjustment necessary.
3466 2000-08-24 Greg McGary <greg@mcgary.org>
3468 * cp-tree.h (MAIN_NAME_P): Remove macro.
3470 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3472 * error.c (print_instantiation_context): Don't forget to flush the
3475 2000-08-23 Jason Merrill <jason@redhat.com>
3477 * typeck.c (build_ptrmemfunc): Save the input pmf.
3479 * method.c (process_modifiers): Use same_type_p.
3481 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3483 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3484 * mangle.c (write_function_type): Change prototype.
3485 (write_encoding): Don't mangle return types for
3486 constructors or destructors.
3487 (write_type): Adjust call to write_function_type.
3488 * pt.c (instantiate_template): Instantiate alternate entry points
3489 when instantiating the main function.
3491 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3493 * error.c (cp_print_error_function): Don't use embedded '\n' in
3496 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3498 * decl.c (init_decl_processing): Remove bogus initialization.
3499 * error.c (lang_print_error_function): Restore here.
3500 (init_error): Initialize print_error_function.
3502 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3504 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3506 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3508 * Makefile.in (error.o): Depends on diagnostic.h
3510 * cp-tree.h (problematic_instantiation_changed,
3511 record_last_problematic_instantiation, current_instantiation,
3512 print_instantiation_context): Declare.
3513 (maybe_print_template_context): Remove.
3515 * decl.c (init_decl_processing): Set print_error_function to NULL.
3516 (lang_print_error_function): Remove, since we're using a new
3519 * error.c: #include diagnostic.h
3520 (function_category): New function.
3521 (cp_diagnostic_starter): Likewise.
3522 (cp_diagnostic_finalizer): Likewise.
3523 (cp_print_error_function): Likewise.
3524 (maybe_print_instantiation_context): Likewise.
3525 (print_instantiation_full_context): Likewise.
3526 (print_instantiation_partial_context): Likewise.
3527 (print_instantiation_context): Define.
3528 (init_error): Initialize diagnostic pager and finalizer.
3530 * pt.c (problematic_instantiation_changed): Define.
3531 (record_last_problematic_instantiation): Likewise.
3532 (current_instantiation): Likewise.
3533 (maybe_print_template_context): Remove.
3534 (print_template_context): Likewise.
3535 (current_tinst_level): Make static to reflect Brendan Kehoe's
3536 change of 1995-04-13.
3537 (push_tinst_level): Call print_instantiation_context.
3539 2000-08-21 Nix <nix@esperi.demon.co.uk>
3541 * lang-specs.h: Do not process -o or run the assembler if
3544 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3546 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3548 * decl2.c (lang_decode_option): Disable gettext attributes for
3551 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3553 * lex.c (lang_init_options): Default diagnostic message maximum
3554 length to 80, when line-wrapping.
3556 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3558 * class.c (build_vtbl_initializer): Clear the entire
3559 vtbl_init_data. Start keeping track of the functions for which we
3560 have created vcall offsets here.
3561 (dfs_build_vcall_offset_vtbl_entries): Remove.
3562 (build_vcall_offset_vtbl_entries): Reimplement.
3563 (add_vcall_offset_vtbl_entries_r): New function.
3564 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3565 computing when vcall offsets are necessary.
3567 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3569 * decl.c (member_function_or_else): Use cp_error ... %T.
3570 (grokdeclarator): Likewise.
3571 (start_method): Likewise.
3572 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3574 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3576 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3579 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3581 * cp-tree.h (PTRMEM_OK_P): New macro.
3582 (itf_ptrmem_ok): New enumeration value.
3583 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3584 argument. Diagnose implicit pointer to member.
3585 (instantiate_type): Don't diagnose implicit pointer to member
3586 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3587 resolve_address_of_overloaded_function.
3588 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3589 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3590 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3591 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3592 (build_unary_op): Deal with single non-static member in
3595 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3597 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3599 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3601 * cp-tree.h (enum_name_string): Remove prototype.
3602 (report_case_error): Remove prototype.
3603 * cp/typeck2.c (enum_name_string): Remove.
3604 (report_case_error): Remove.
3605 * error.c (dump_expr): Deal with enum values directly.
3606 Correctly negate integer constant.
3608 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3610 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3611 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3612 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3613 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3614 (__cxa_vec_new): Use __cxa_vec_new2.
3615 (__cxa_vec_delete): Use __cxa_vec_delete2.
3617 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3619 * vec.cc (__cxa_vec_new): Set "C" linkage.
3620 (__cxa_vec_ctor): Likewise.
3621 (__cxa_vec_cctor): Likewise.
3622 (__cxa_vec_dtor): Likewise.
3623 (__cxa_vec_delete): Likewise.
3624 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3625 (__cxa_vec_ctor): Likewise.
3626 (__cxa_vec_cctor): Likewise.
3627 (__cxa_vec_dtor): Likewise.
3628 (__cxa_vec_delete): Likewise.
3630 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3632 * class.c (instantiate_type): Reinstate local variable
3633 deleted in previous change.
3635 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3638 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3640 * cp-tree.h (instantiate_type_flags): New enumeration.
3641 (instantiate_type): Change parameter.
3642 * class.c (instantiate_type): Adjust prototype. Adjust.
3643 * call.c (standard_conversion): Adjust instantiate_type call.
3644 (reference_binding): Likewise.
3645 (build_op_delete_call): Likewise.
3646 (convert_like_real): Likewise.
3647 * cvt.c (cp_convert_to_pointer): Likewise.
3648 (convert_to_reference): Likewise.
3649 * pt.c (convert_nontype_argument): Likewise.
3650 * typeck.c (build_binary_op): Likewise.
3651 (build_ptrmemfunc): Likewise.
3652 (convert_for_assignment): Likewise.
3654 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3656 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3657 (current_aggr): Define.
3658 * decl.c (grokdeclarator): Make sure a friend class is an
3659 elaborated type specifier.
3660 * parse.y (current_aggr): Remove static definition.
3661 (cp_parse_init): Adjust.
3662 (structsp): Clear and restore current_aggr.
3663 (component_decl_list): Clear current_aggr.
3665 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3666 aggregate tag on the typename's context.
3668 * pt.c (tsubst_friend_class): Return error_mark_node, if
3670 (instantiate_class_template): Ignore error_mark_node friend types.
3672 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3674 * cvt.c (warn_ref_binding): New static function, broken out of ...
3675 (convert_to_reference): ... here. Use it.
3677 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3679 * parse.y (template_arg): Add rule for template qualified with
3682 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3684 * decl2.c (add_function): Reorganize.
3685 (arg_assoc): Do not consider function template decls.
3687 2000-08-11 Jason Merrill <jason@redhat.com>
3689 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3692 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3694 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3695 (lookup_nested_tag): Likewise.
3697 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3700 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3702 * parse.y (named_complex_class_head_sans_basetype): Remove
3705 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3707 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3708 explicit TEMPLATE_ID_EXPR args.
3709 (build_expr_from_tree, case CALL_EXPR): Likewise.
3711 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3713 * decl.c (check_tag_decl): Diagnose typename's which don't
3716 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3718 * init.c (build_aggr_init): Reject bogus array initializers
3721 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3723 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3725 * cp/tinfo.cc (__dynamic_cast): Likewise.
3726 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3728 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3730 * cvt.c (convert_to_pointer_force): Fix error message when
3731 attempting to cast from ambiguous base.
3733 2000-08-08 Jason Merrill <jason@redhat.com>
3735 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3736 (tsubst_template_arg_vector): Likewise.
3738 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3739 assume that one will be as large as the union.
3741 2000-08-07 Kazu Hirata <kazu@hxi.com>
3743 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3744 * decl.c (pop_labels): Likewise.
3746 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3748 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3750 (__pointer_to_member_type_info): Likewise.
3751 (__base_class_info): Likewise.
3752 (__class_type_info): Likewise.
3753 (__si_class_type_info): Likewise.
3754 (__vmi_class_type_info): Likewise.
3755 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3756 Changed member names to match specifications.
3757 (__vmi_class_type_info::__do_find_public_src): Likewise.
3758 (__si_class_type_info::__do_dyncast): Likewise.
3759 (__vmi_class_type_info::__do_dyncast): Likewise.
3760 (__si_class_type_info::__do_upcast): Likewise.
3761 (__vmi_class_type_info::__do_upcast): Likewise.
3762 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3763 (__pbase_type_info::__pointer_catch): Likewise.
3764 (__pointer_type_info::__pointer_catch): Likewise.
3765 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3767 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3769 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3770 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3771 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3773 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3775 * cp-tree.h (add_method): Change prototype.
3776 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3777 Don't double the size of the method vector in the error case.
3778 (handle_using_decl): Adjust call to add_method.
3779 (add_implicitly_declared_members): Likewise.
3780 (clone_function_decl): Likewise.
3781 * decl2.c (check_classfn): Likewise.
3782 * semantics.c (finish_member_declaration): Likewise.
3784 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3786 * decl.c (flag_isoc94): New variable.
3788 2000-08-02 Jason Merrill <jason@redhat.com>
3790 * pt.c (do_type_instantiation): Add complain parm; don't complain
3791 if called recursively.
3792 * cp-tree.h, parse.y: Adjust.
3794 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3796 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3797 -Wno-strict-prototypes.
3799 * g++spec.c: Adjust type of second argument to
3800 lang_specific_driver, and update code as necessary.
3802 * cp-tree.h: Don't prototype min_precision here.
3803 (my_friendly_assert): Cast expression to void.
3804 * semantics.c (do_poplevel): Initialize scope_stmts.
3806 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3808 * cp-tree.h (DECL_NEEDED_P): Tweak.
3810 2000-07-28 Jason Merrill <jason@redhat.com>
3812 * lang-specs.h: Use %i in rule for .ii files.
3814 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3816 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3818 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3820 Allow indirect primary bases.
3821 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3823 (CLASSTYPE_VFIELD_PARENT): Remove.
3824 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3825 (BINFO_PRIMARY_BINFO): Remove.
3826 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3827 (BINFO_VBASE_PRIMARY_P): Likewise.
3828 (BINFO_PRIMARY_BASE_OF): New macro.
3829 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3830 (get_primary_binfo): New function.
3831 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3832 * class.c (vcall_offset_data_s): Rename to ...
3833 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3834 and add ctor_vtbl_p.
3835 (get_derived_offset): Use get_primary_binfo.
3836 (dfs_mark_primary_bases): Adjust handling of virtual primary
3838 (mark_primary_bases): Likewise.
3839 (set_primary_base): Take a binfo, not an integer, as a
3840 representation of the primary base.
3841 (indirect_primary_base_p): Remove.
3842 (determine_primary_base): Adjust for indirect primary bases.
3843 (dfs_find_final_overrider): Fix typo in coment.
3844 (update_vtable_entry_for_fn): Use get_primary_binfo.
3845 (layout_nonempty_base_or_field): Tweak.
3846 (build_base_fields): Adjust for new primary base semantics.
3847 (dfs_propagate_binfo_offsets): Remove.
3848 (propagate_binfo_offsets): Rewrite.
3849 (dfs_set_offset_for_shared_vbases): Remove.
3850 (layout_virtual_bases): Don't use it.
3851 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3853 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3854 CLASSTYPE_VFIELD_PARENT.
3855 (dfs_get_primary_binfo): New function.
3856 (get_primary_binfo): Likewise.
3857 (dump_class_hierarchy_r): Tweak printing of primary bases.
3858 (build_vtbl_initializer): Fix typo in comments. Use
3860 (build_vcall_and_vbase_vtbl_entries): Likewise.
3861 (build_vbaes_offset_vtbl_entries): Likewise.
3862 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3863 BV_VCALL_INDEX to handle indirect primary bases.
3864 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3865 (build_rtti_vtbl_entries): Likewise.
3866 * search.c (get_shared_vbase_if_not_primary): Tweak.
3867 (find_vbase_instance): Likewise.
3868 (binfo_for_vtable): Simplify.
3869 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3870 (make_binfo): Make it have 11 entries.
3872 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3874 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3875 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3876 ascertaining primaryness.
3877 (G): Remove template_args.
3878 (decl_is_template_id): New function.
3879 (write_encoding): Use decl_is_template_id.
3880 (write_name): Likewise. Handle type_decls. Get main variant of
3882 (write_nested_name): Likewise.
3883 (write_prefix): Likewise.
3884 (write_template_prefix): Likewise.
3885 (write_special_name_constructor): Remove defunct production from
3887 (write_bare_function_type): Remove comment about absent parameter.
3888 (write_template_template_arg): Add missing grammar production to
3891 2000-07-27 Jason Merrill <jason@redhat.com>
3893 * decl.c (duplicate_decls): If common_type produces a non-typedef
3894 type for a typedef, just use the old type.
3896 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3898 * cp-tree.h (function_depth): Declare.
3899 (verify_stmt_tree): Likewise.
3900 (find_tree): Likewise.
3901 * decl.c (function_depth): Give it external linkage.
3902 * optimize.c (optimize_function): Increment and decrement it.
3903 * tree.c (verify_stmt_tree_r): New function.
3904 (verify_stmt_tree): Likewise.
3905 (find_tree_r): Likewise.
3906 (find_tree): Likewise.
3908 2000-07-27 Jason Merrill <jason@redhat.com>
3910 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3912 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3914 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3916 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3917 * decl2.c (get_guard): Call cp_finish_decl, not
3918 rest_of_decl_compilation, for local guards.
3919 * lex.c (do_identifier): Remove unused variable.
3921 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3923 * parse.y: Add missing ';'.
3925 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3927 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3930 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3932 Kill strict_prototype. Backwards compatibility only for
3933 non NO_IMPLICIT_EXTERN_C systems.
3934 * cp-tree.h (flag_strict_prototype): Remove.
3935 (strict_prototype): Remove.
3936 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3937 * decl.c (maybe_push_to_top_level): Adjust.
3938 (pop_from_top_level): Adjust.
3939 (decls_match): Only allow sloppy parm matching for ancient
3941 (init_decl_processing): Adjust.
3942 (grokdeclarator): Adjust.
3943 * decl2.c (flag_strict_prototype): Remove.
3944 (strict_prototype): Remove.
3945 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3946 (lang_f_options): Remove "strict-prototype".
3947 (unsupported-options): Add "strict-prototype".
3948 * lex.c (do_identifier): Adjust.
3949 (do_scoped_id): Adjust.
3950 * parse.y (empty_parms): Adjust.
3951 * class.c (push_lang_context): Adjust.
3952 (pop_lang_context): Adjust.
3953 * typeck.c (comp_target_parms): Adjust.
3955 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3957 * decl.c (poplevel): Deal with anonymous variables at for scope.
3958 (maybe_inject_for_scope_var): Likewise.
3960 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3962 * decl.c: Remove all signal handling code, now done in toplev.c.
3964 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3966 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3968 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3971 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3973 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3974 Define my_friendly_assert and my_friendly_abort as macros
3975 which may call friendly_abort. Prototype friendly abort, not
3976 my_friendly_abort or my_friendly_assert.
3977 * decl.c (signal_catch): Report the signal caught in the error
3978 message. Call fatal directly.
3979 * typeck2.c (ack, my_friendly_assert): Delete.
3980 (my_friendly_abort): Rename to friendly_abort. Expect file,
3981 line, and function parameters. Report the abort code, then
3982 call fancy_abort. Do not mask an abort if errors have
3985 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3987 * typeck.c (comp_target_parms): Remove obsolete parameter.
3988 (comp_target_types): Adjust.
3990 2000-07-17 Jason Merrill <jason@redhat.com>
3992 * typeck.c (mark_addressable): Never set TREE_USED.
3993 * call.c (build_call): Don't abort on calls to library functions
3994 that have been declared normally.
3996 * typeck.c (build_binary_op): Fix grammar in warning.
3998 * exception.cc (__eh_free): Fix prototype.
4000 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4002 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4003 IDENTIFIER_NAMESPACE_VALUE.
4005 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4007 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4008 * method.c (use_thunk): Correct handling of vcall offsets.
4010 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4012 * .cvsignore: parse.h and parse.c have no cp- prefix.
4014 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4016 * .cvsignore: New file.
4018 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4020 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4022 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4024 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4026 * parse.h: Likewise.
4028 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4030 * class.c (layout_class_type): Add pointers to virtual bases after
4031 base classes under the old ABI.
4033 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4035 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4036 (finish_continue_stmt): Likewise.
4037 (begin_for_stmt): Remove call to note_level_for_for.
4038 (finish_goto_stmt): Change call from build_min_nt
4040 (finish_expr_stmt): Likewise.
4041 (begin_if_stmt): Likewise.
4042 (begin_while_stmt): Likewise.
4043 (finish_while_stmt): Likewise.
4044 (finish_return_stmt): Likewise.
4045 (begin_for_stmt): Likewise.
4046 (finish_for_stmt): Likewise.
4047 (finish_break_stmt): Likewise.
4048 (begin_switch_stmt): Likewise.
4049 (finish_case_label): Likewise.
4050 (genrtl_try_block): Likewise.
4051 (begin_try_block): Likewise.
4052 (begin_handler): Likewise.
4053 (begin_compound_stmt): Likewise.
4054 (finish_asm_stmt): Likewise.
4055 (finish_label_stmt): Likewise.
4056 (add_decl_stmt): Likewise.
4057 (finish_subobject): Likewise.
4058 (finish_decl_cleanup): Likewise.
4059 (finish_named_return_value): Likewise.
4060 (setup_vtbl_ptr): Likewise.
4061 (add_scope_stmt): Likewise.
4062 * decl.c (finish_constructor_body): Likewise.
4063 (finish_destructor_body): Likewise.
4064 * optimize.c (copy_body_r): Likewise.
4065 (initialize_inlined_parameters): Likewise.
4066 (declare_return_variable): Likewise.
4067 (expand_call_inline): Likewise.
4069 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4071 * semantics.c (expand_body): Sync interface information
4072 at the end of function body expansion.
4074 2000-07-09 Jason Merrill <jason@redhat.com>
4076 * init.c (build_new_1): Bail early if the call to new fails.
4078 * decl.c (compute_array_index_type): Check specifically for
4079 an INTEGER_CST, not just TREE_CONSTANT.
4081 * decl.c (duplicate_decls): Don't call duplicate_decls on
4082 the DECL_TEMPLATE_RESULT.
4083 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4086 * error.c (dump_template_bindings): Don't crash if we had an
4087 invalid argument list.
4089 * typeck.c (c_expand_start_case): Do narrowing here.
4090 * semantics.c (finish_switch_cond): Not here.
4092 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4094 * parse.y (asm_clobbers): Do string concatenation.
4096 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4098 * decl.c (pushtag): Don't put local classes in template functions
4099 on the local_classes list.
4101 2000-07-04 Scott Snyder <snyder@fnal.gov>
4103 * decl2.c (get_guard): Add missing return for old ABI local
4106 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4108 * cp-tree.h (char_type_p): New function.
4109 * decl.c (init_decl_processing): Don't initialize
4110 signed_wchar_type_node or unsigned_wchar_type_node.
4111 (complete_array_type): Handle brace-enclosed string-constants.
4112 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4113 * tree.c (char_type_p): New function.
4114 * typeck2.c (digest_init): Use char_type_p.
4116 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4118 * pt.c (tsubst): Don't layout type, if it's error_mark.
4120 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4122 * pt.c (instantiate_pending_templates): Reset template level.
4124 2000-07-05 Jason Merrill <jason@redhat.com>
4126 * call.c (joust): Don't complain about `operator char *()' beating
4127 `operator const char *() const'.
4129 2000-07-04 scott snyder <snyder@fnal.gov>
4130 Jason Merrill <jason@redhat.com>
4132 * repo.c (repo_get_id): Handle the case where a class with virtual
4133 bases has a null TYPE_BINFO_VTABLE.
4135 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4136 Jason Merrill <jason@redhat.com>
4138 * parse.y (member_init): Just pass in the type.
4139 * init.c (expand_member_init): Handle getting a type.
4141 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4142 Jason Merrill <jason@redhat.com>
4144 * decl.c (finish_function): Warn if a function has no return
4146 Suggested by Andrew Koenig.
4147 * typeck.c (check_return_expr): Do set current_function_returns_value
4148 if we got an error_mark_node.
4150 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4152 * decl2.c (push_decl_namespace): Push the original namespace.
4154 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4156 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4157 * semantics.c (begin_class_definition): Clear it.
4159 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4161 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4162 (genrtl_expr_stmt): Likewise.
4163 (genrtl_decl_stmt): Likewise.
4164 (genrtl_if_stmt): Likewise.
4165 (genrtl_while_stmt): Likewise.
4166 (genrtl_do_stmt): Likewise.
4167 (genrtl_return_stmt): Likewise.
4168 (genrtl_for_stmt): Likewise.
4169 (genrtl_break_stmt): Likewise.
4170 (genrtl_continue_stmt): Likewise.
4171 (genrtl_scope_stmt): Likewise.
4172 (genrtl_switch_stmt): Likewise.
4173 (genrtl_case_label): Likewise.
4174 (genrtl_begin_compound_stmt): Likewise.
4175 (genrtl_finish_compound_stmt): Likewise.
4176 (genrtl_compound_stmt): Likewise.
4177 (genrtl_asm_stmt): Likewise.
4179 * init.c (begin_init_stmts): Remove call to
4180 genrtl_begin_compound_stmt.
4181 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4183 * semantics.c (lang_expand_stmt): Changed call to
4184 genrtl_compound_stmt to ignore return value.
4186 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4188 * mangle.c (canonicalize_for_substitution): Return the canonical
4191 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4193 * typeck.c (commonparms): Remove obstack manipulations.
4195 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4197 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4199 * Makefile.in (OBJS): Added ../c-semantics.o.
4200 (OBJDEPS): Likewise.
4202 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4204 (struct stmt_tree): Added comment.
4205 (current_function_name_declared): Removed.
4206 (stmts_are_full_exprs_p): Likewise.
4207 (genrtl_do_pushlevel): Likewise.
4208 (genrtl_clear_out_block): Likewise.
4209 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4210 (DECL_ANON_UNION_ELEMS): Likewise.
4211 (emit_local_var): Likewise.
4212 (make_rtl_for_local_static): Likewise.
4213 (do_case): Likewise.
4214 (expand_stmt): Likewise.
4215 (genrtl_decl_cleanup): Likewise.
4216 (c_expand_asm_operands): Likewise.
4217 (c_expand_return): Likewise.
4218 (c_expand_start_case): Likewise.
4220 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4221 (emit_local_var): Likewise.
4222 (initialize_local_var): Change reference to
4223 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4224 Change reference to stmts_are_full_exprs_p to
4225 current_stmt_tree->stmts_are_full_exprs_p.
4226 (push_cp_function_context): Likewise.
4228 * expect.c (expand_throw): Change reference to
4229 stmts_are_full_exprs_p.
4231 * init.c (build_aggr_init): Change reference to
4232 stmts_are_full_exprs_p.
4233 (build_vec_init): Likewise.
4235 * optimize.c (maybe_clone_body): Change reference to
4236 current_function_name_declared to
4237 cp_function_chain->name_declared.
4239 * pt.c (instantiate_decl): Change reference to
4240 current_function_name_declared to
4241 cp_function_chain->name_declared.
4243 * semantics.c (expand_cond): Moved declaration to c-common.h.
4244 (genrtl_do_pushlevel): Moved to c-semantics.c.
4245 (genrtl_clear_out_block): Likewise.
4246 (genrtl_goto_stmt): Likewise.
4247 (genrtl_expr_stmt): Likewise.
4248 (genrtl_decl_stmt): Likewise.
4249 (gerntl_if_stmt): Likewise.
4250 (genrtl_while_stmt): Likewise.
4251 (genrtl_do_stmt): Likewise.
4252 (genrtl_return_stmt): Likewise.
4253 (genrtl_for_stmt): Likewise.
4254 (genrtl_break_stmt): Likewise.
4255 (genrtl_continue_stmt): Likewise.
4256 (genrtl_scope_stmt): Likewise.
4257 (genrtl_switch_stmt): Likewise.
4258 (genrtl_case_label): Likewise.
4259 (genrtl_begin_compound_stmt): Likewise.
4260 (genrtl_finish_compound_stmt): Likewise.
4261 (genrtl_compound_stmt): Likewise.
4262 (genrtl_asm_stmt): Likewise.
4263 (genrtl_decl_cleanup): Likewise.
4264 (expand_cond): Likewise.
4265 (expand_stmt): Renamed to ...
4266 (lang_expand_stmt): ... this.
4267 (lang_expand_expr_stmt): Initialize.
4268 (set_current_function_name_declared): Likewise.
4269 (stmts_are_full_exprs_p): Likewise.
4270 (current_function_name_declared): Likewise.
4271 (anon_aggr_type_p): Likewise.
4272 (do_poplevel): Change reference to
4273 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4274 Change reference to stmts_are_full_exprs_p to
4275 current_stmt_tree->stmts_are_full_exprs_p.
4276 (add_tree): Likewise.
4277 (finish_expr_stmt): Likewise.
4278 (prep_stmt): Likewise.
4279 (lang_expand_stmt): Likewise.
4280 (begin_compound_stmt): Change reference to
4281 current_function_name_declared to
4282 cp_function_chain->name_declared and call to
4283 current_function_name_declared().
4284 (setup_vtbl_ptr): Likewise.
4285 (genrtl_do_poplevel): Removed.
4287 2000-06-30 Jason Merrill <jason@redhat.com>
4289 * init.c (init_init_processing): Go back to aligning like
4290 double_type_node for old ABI.
4291 (get_cookie_size): Make cookie larger if we get a type that needs
4293 (build_vec_delete): Call it.
4295 * typeck.c (qualify_type_recursive): New fn.
4296 (composite_pointer_type): Use it.
4297 (build_binary_op): Use composite_pointer_type.
4299 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4300 Jason Merrill <jason@redhat.com>
4302 * typeck.c (check_return_expr): Don't complain about returning
4303 NULL from operator new if -fcheck-new.
4304 * cp-tree.h: Declare flag_check_new here.
4307 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4309 * mangle.c (find_substitution): Use same_type_p.
4310 (write_encoding): Don't check for substitutions.
4312 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4314 * parse.y (expr_no_comma_rangle): New non-terminal.
4315 (template_parm): Use it for default parameter case.
4316 (template_arg): Use it.
4317 (expr_no_commas): Remove commented out undefined extensions.
4318 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4319 * parse.h, parse.c: Rebuilt.
4321 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4323 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4324 (finish_asm_stmt): Do it here, instead.
4326 * cp-tree.h (ridpointers): Don't declare.
4327 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4328 (record_builtin_java_type): Likewise.
4329 (init_decl_processing): Likewise.
4330 * lex.c: Move inclusion of lex.h.
4331 (ridpointers): Don't define.
4332 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4334 * lex.h (enum rid): Rename to ...
4335 (enum cp_rid): ... this.
4336 (ridpointers): Don't declare.
4337 * parse.y: Move inclusion of lex.h.
4338 * parse.c: Regenerated.
4339 * spew.c: Move inclusion of lex.h.
4341 * cp-tree.h (struct language_function): Remove temp_name_counter.
4342 (temp_name_counter): Remove.
4343 (get_temp_name): Change prototype.
4344 (get_guard): New function.
4345 (get_guard_cond): Likewise.
4346 (set_guard): Likewise.
4347 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4348 * decl.c (expand_static_init): Use get_guard and friends to
4349 implement guard variables.
4350 * decl2.c (get_temp_name): Assume that the variables created are
4352 (get_sentry): Rename to ...
4353 (get_guard): ... this. Implement new ABI guard variables.
4354 (get_guard_bits): New function.
4355 (get_guard_cond): Likewise.
4356 (set_guard): Likewise.
4357 (start_static_initialization_or_destruction): Use them.
4358 (do_static_initialization): Replace sentry with guard throughout.
4359 (do_static_destruction): Likewise.
4360 * init.c (create_temporary_var): Add comment.
4362 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4364 * mangle.c (find_substitution): Use same_type_p.
4365 (write_encoding): Don't check for substitutions.
4367 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4369 * parse.y (expr_no_comma_rangle): New non-terminal.
4370 (template_parm): Use it for default parameter case.
4371 (template_arg): Use it.
4372 (expr_no_commas): Remove commented out undefined extensions.
4373 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4374 * parse.h, parse.c: Rebuilt.
4376 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4378 * cp-tree.h (flag_const_strings): Remove.
4379 (warn_parentheses): Likewise.
4380 (warn_format): Likewise.
4381 (common_type): Likewise.
4382 (default_conversion): Likewise.
4383 (build_binary_op): Likewise.
4384 (cp_build_binary_op): New macro.
4385 * call.c (build_new_op): Use cp_build_binary_op instead of
4387 * class.c (build_vtable_entry_ref): Likewise.
4388 * decl.c (expand_static_init): Likewise.
4389 (compute_array_index_type): Likewise.
4390 (build_enumerator): Likewise.
4391 * decl2.c (delete_sanity): Likewise.
4392 (start_static_initialization_or_destruction): Likewise.
4393 * error.c (dump_type_suffix): Likewise.
4394 * init.c (resolve_offset_ref): Likewise.
4395 (build_new): Likewise.
4396 (build_new_1): Likewise.
4397 (build_vec_delete_1): Likewise.
4398 (build_vec_init): Likewise.
4399 (build_delete): Likewise.
4400 * rtti.c (synthesize_tinfo_fn): Likewise.
4401 (synthesize_tinfo_var): Likewise.
4402 * search.c (expand_upcast_fixups): Likewise.
4403 (fixup_all_virtual_upcast_offsets): Likewise.
4404 * typeck.c (build_array_ref): Likewise.
4405 (get_member_function_from_ptrfunc): Likewise.
4406 (build_binary_op): Add parameter.
4407 (pointer_int_sum): Use cp_build_binary_op.
4408 (pointer_diff): Likewise.
4409 (build_modify_expr): Likewise.
4410 (get_delta_difference): Likewise.
4411 (build_ptrmemfunc): Likewise.
4413 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4415 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4416 * decl.c (create_implicit_typedef): Adjust.
4417 * decl2.c (build_artificial_parm): Adjust.
4418 * method.c (implicitly_declare_fn): Adjust.
4419 * pt.c (push_inline_template_parms_recursive): Adjust.
4420 (process_template_parm): Adjust.
4421 (overloaded_template_name): Adjust.
4422 * semantics.c (finish_template_template_parm): Adjust.
4424 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4426 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4427 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4428 where to emit thunks.
4429 (build_vtt): Adjust call to build_vtt_inits.
4430 (build_vtt_inits): Add parameter to indicate whether or not
4431 sub-VTTs for virtual bases should be included. Adjust handling of
4432 construction vtables.
4433 (get_matching_base): New function.
4434 (dfs_build_vtt_inits): Rename to ...
4435 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4436 construction vtables.
4437 (dfs_fixup_binfo_vtbls): Likewise.
4438 (build_ctor_vtbl_groups): Build construction vtables for virtual
4440 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4441 to build construction vtbls.
4442 (dfs_accumulate_vtbl_inits): Adjust handling of
4443 construction vtables.
4445 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4448 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4450 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4452 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4454 * search.c (hides): Remove.
4455 (is_subobject_of_p): Add most_derived parameter. Use
4457 (lookup_field_queue_p): Adjust.
4458 (lookup_field_r): Adjust.
4460 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4462 * decl2.c (handle_class_head): Bash typedefs to the type's main
4465 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4467 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4468 (begin_global_stmt_expr): ... this.
4469 (genrtl_finish_stmt_expr): Rename to ...
4470 (finish_global_stmt_expr): ... this.
4471 * init.c (begin_init_stmts): Adjust calls.
4472 (finish_init_stmts): Likewise.
4473 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4474 (begin_global_stmt_expr): ... this.
4475 (genrtl_finish_stmt_expr): Rename to ...
4476 (finish_global_stmt_expr): ... this.
4478 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4480 * search.c (lookup_member): Fix typo in comment.
4482 2000-06-24 Jason Merrill <jason@redhat.com>
4484 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4485 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4487 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4489 * parse.y (complex_direct_notype_declarator): Support global_scope.
4490 * Makefile.in: Adjust conflict count.
4492 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4494 * parse.y (template_arg): Convert TEMPLATE_DECL
4495 that is a template template paramter to
4496 TEMPLATE_TEMPLATE_PARM here.
4498 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4499 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4500 (copy_template_template_parm): Adjust prototype.
4501 * decl.c (grokdeclarator): Remove dead code.
4502 * pt.c (process_template_parm): Tidy.
4503 (lookup_template_class): Construct nodes in
4504 copy_template_template_parm.
4505 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4506 lookup_template_class. Use TYPE_TI_TEMPLATE.
4507 * tree.c (copy_template_template_parm): Add NEWARGS
4509 (mapcar): Adjust call to copy_template_template_parm.
4510 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4511 * method.c (build_template_template_parm_names): Change error
4512 code to avoid compilation warning.
4514 * gxxint.texi: Document template template parameter
4517 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4519 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4520 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4521 (cp-demangle.o): New rule.
4522 (dyn-string.o): Likewise.
4523 * inc/cxxabi.h (__cxa_demangle): New declaration.
4525 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4527 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4528 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4529 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4531 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4532 (make_thunk): Change prototype.
4533 (emit_thunk): Rename to use_thunk.
4534 (mangle_thunk): Change prototype.
4535 * class.c (get_derived_offset): Simplify.
4536 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4537 BV_GENERATE_THUNK_WITH_VTABLE_P.
4538 (build_primary_vtable): Simplify.
4539 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4540 (dfs_find_base): Remove.
4541 (update_vtable_entry_for_fn): Correct bug in finding the base
4542 where a virtual function was first declared. Figure out whether
4543 or not to emit a vcall-thunk with the vtables in which it appears.
4544 Correct logic for deciding whether to use an ordinary thunk, or a
4546 (finish_struct_1): Remove unnecssary code.
4547 (build_vtbl_initializer): Use ssize_int for the running counter of
4549 (build_vtbl_initializer): Only use vcall thunks where necessary.
4550 Mark thunks as needing to be emitted with their vtables, or not.
4551 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4552 indices. Use size_binop.
4553 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4554 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4556 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4557 (build_vtable_entry): Mark thunks as needing to be emitted with
4558 their vtables, or not.
4559 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4560 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4562 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4564 * error.c (dump_expr): Use BV_FN.
4565 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4567 * method.c (make_thunk): Likewise.
4568 (emit_thunk): Rename to use_thunk. Allow callers to decide
4569 whether or not to actually emit the thunk. Adjust for changes in
4570 representation of vcall offsets.
4571 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4572 * semantics.c (emit_associated_thunks): New function.
4573 (expand_body): Use it.
4574 * ir.texi: Adjust decriptions of thunks.
4576 2000-06-22 Jason Merrill <jason@redhat.com>
4578 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4579 (tsubst_friend_function): Copy it here.
4581 * decl.c (grok_op_properties): Fix typo.
4583 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4586 * pt.c (check_explicit_specialization): Clarify error.
4588 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4589 an old OVERLOAD when we're declaring a non-function.
4590 (pushdecl, destroy_local_var): Check for error_mark_node.
4591 (warn_extern_redeclared_static): Also bail early if
4593 (push_overloaded_decl): Ignore an old error_mark_node.
4595 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4597 * call.c (build_x_va_arg): Check if in a template decl.
4598 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4600 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4602 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4604 * decl.c (check_goto): Computed gotos assumed OK.
4606 2000-06-20 Jason Merrill <jason@redhat.com>
4608 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4609 for which we don't need to look for instantiations.
4611 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4613 * parse.y (program): Always call finish_translation_unit.
4614 * parse.c, parse.h: Rebuilt.
4616 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4618 * method.c: Don't include hard-reg-set.h.
4620 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4622 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4624 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4626 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4627 * cvt.c (cp_convert_to_pointer): Likewise.
4628 (convert_to_void): Likewise.
4629 * error.c (dump_expr): Likewise.
4630 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4631 * init.c (build_delete): Likewise.
4632 * method.c (emit_thunk): Likewise.
4633 * optmize.c (declare_return_variable): Likewise.
4634 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4635 (get_typeid): Likewise.
4636 (build_dynamic_cast_1): Likewise.
4637 * typeck.c (composite_pointer_type): Likewise.
4638 (common_type): Likewise.
4639 (build_indirect_ref): Likewise.
4640 (build_binary_op): Likewise.
4641 (build_x_compound_expr): Likewise.
4642 (check_return_expr): Likewise.
4643 * typeck2.c (add_exception_specifier): Likewise.
4645 * mangle.c (write_method_parms): Use direct comparison for end
4648 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4650 * cp-tree.h (genrtl_try_block): Declare function.
4651 (genrtl_handler): Likewise.
4652 (genrtl_catch_block): Likewise.
4653 (genrtl_ctor_stmt): Likewise.
4654 (genrtl_subobject): Likewise.
4655 (genrtl_decl_cleanup): Likewise.
4656 (genrtl_do_poplevel): Likewise.
4657 (genrtl_do_pushlevel): Likewise.
4658 (genrtl_clear_out_block): Likewise.
4659 (genrtl_goto_stmt): Likewise.
4660 (genrtl_expr_stmt): Likewise.
4661 (genrtl_decl_stmt): Likewise.
4662 (genrtl_if_stmt): Likewise.
4663 (genrtl_while_stmt): Likewise.
4664 (genrtl_do_stmt): Likewise.
4665 (genrtl_return_stmt): Likewise.
4666 (genrtl_for_stmt): Likewise.
4667 (genrtl_break_stmt): Likewise.
4668 (genrtl_continue_stmt): Likewise.
4669 (genrtl_scope_stmt): Likewise.
4670 (genrtl_switch_stmt): Likewise.
4671 (genrtl_case_label): Likewise.
4672 (genrtl_begin_compound_stmt): Likewise.
4673 (genrtl_finish_compound_stmt): Likewise.
4674 (genrtl_compound_stmt): Likewise.
4675 (genrtl_asm_stmt): Likewise.
4676 (genrtl_named_return_value): Likewise.
4677 (genrtl_begin_stmt_expr): Likewise.
4678 (genrtl_finish_stmt_expr): Likewise.
4679 (finish_for_stmt): Removed first argument.
4680 (finish_switch_stmt): Likewise.
4682 * semantics.c (genrtl_try_block): Define function.
4683 (genrtl_handler): Likewise.
4684 (genrtl_catch_block): Likewise.
4685 (genrtl_ctor_stmt): Likewise.
4686 (genrtl_subobject): Likewise.
4687 (genrtl_decl_cleanup): Likewise.
4688 (genrtl_do_poplevel): Likewise.
4689 (genrtl_do_pushlevel): Likewise.
4690 (genrtl_clear_out_block): Likewise.
4691 (genrtl_goto_stmt): Likewise.
4692 (genrtl_expr_stmt): Likewise.
4693 (genrtl_decl_stmt): Likewise.
4694 (genrtl_if_stmt): Likewise.
4695 (genrtl_while_stmt): Likewise.
4696 (genrtl_do_stmt): Likewise.
4697 (genrtl_return_stmt): Likewise.
4698 (genrtl_for_stmt): Likewise.
4699 (genrtl_break_stmt): Likewise.
4700 (genrtl_continue_stmt): Likewise.
4701 (genrtl_scope_stmt): Likewise.
4702 (genrtl_switch_stmt): Likewise.
4703 (genrtl_case_label): Likewise.
4704 (genrtl_begin_compound_stmt): Likewise.
4705 (genrtl_finish_compound_stmt): Likewise.
4706 (genrtl_compound_stmt): Likewise.
4707 (genrtl_asm_stmt): Likewise.
4708 (genrtl_named_return_value): Likewise.
4709 (genrtl_begin_stmt_expr): Likewise.
4710 (genrtl_finish_stmt_expr): Likewise.
4711 (finish_for_stmt): Removed first argument and generate rtl
4713 (finish_switch_stmt): Likewise.
4714 (do_poplevel): Removed generate rtl specific code.
4715 (do_pushlevel): Likewise.
4716 (add_tree): Likewise.
4717 (finish_goto_stmt): Likewise.
4718 (finish_expr_stmt): Likewise.
4719 (begin_if_stmt): Likewise.
4720 (finish_if_stmt_cond): Likewise.
4721 (finish_then_clause): Likewise.
4722 (begin_else_clause): Likewise.
4723 (finish_else_clause): Likewise.
4724 (finish_if_stmt): Likewise.
4725 (clear_out_block): Likewise.
4726 (begin_while_stmt): Likewise.
4727 (finish_while_stmt_cond): Likewise.
4728 (finish_while_stmt): Likewise.
4729 (begin_do_stmt): Likewise.
4730 (finish_do_body): Likewise.
4731 (finish_do_stmt): Likewise.
4732 (finish_return_stmt): Likewise.
4733 (begin_for_stmt): Likewise.
4734 (finish_for_init_stmt): Likewise.
4735 (finish_for_cond): Likewise.
4736 (finish_for_expr): Likewise.
4737 (finish_break_stmt): Likewise.
4738 (finish_continue_stmt): Likewise.
4739 (begin_switch_stmt): Likewise.
4740 (finish_switch_cond): Likewise.
4741 (finish_case_label): Likewise.
4742 (begin_try_block): Likewise.
4743 (begin_function_try_block): Likewise.
4744 (finish_try_block): Likewise.
4745 (finish_cleanup_try_block): Likewise.
4746 (finish_cleanup): Likewise.
4747 (finish_function_try_block): Likewise.
4748 (finish_handler_sequence): Likewise.
4749 (finish_function_handler_sequence): Likewise.
4750 (begin_handler): Likewise.
4751 (finish_handler_parms): Likewise.
4752 (begin_catch_block): Likewise.
4753 (finish_handler): Likewise.
4754 (begin_compound_stmt): Likewise.
4755 (finish_compound_stmt): Likewise.
4756 (finish_asm_stmt): Likewise.
4757 (finish_label_stmt): Likewise.
4758 (finish_label_decl): Likewise.
4759 (finish_subobject): Likewise.
4760 (finish_decl_cleanup): Likewise.
4761 (finish_named_return_value): Likewise.
4762 (begin_stmt_expr): Likewise.
4763 (finish_stmt_expr): Likewise.
4765 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4766 to call genrtl_expr_stmt when appropriate.
4768 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4769 begin_compound_expr to call genrtl_begin_stmt_expr and
4770 genrtl_begin_compound_expr when appropriate.
4771 (finish_init_stmts): Changed calls to finish_compound_expr and
4772 finish_stmt_expr to call genrtl_finish_compound_expr and
4773 genrtl_finish_stmt_expr when appropriate.
4774 (expand_default_init): Changed call to finish_expr_stmt to call
4775 genrtl_expr_stmt when appropriate.
4776 (build_vec_init): Likewise.
4778 * parse.y (simple_stmt): Removed first argument from call to
4779 finish_for_stmt. Removed first argument from call to
4782 * parse.c: Regenerated.
4784 * pt.c (tsubst_expr): Removed first argument from call to
4785 finish_for_stmt. Removed first argument from call to
4788 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4790 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4791 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4793 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4794 (cplus_tree_code_length[]): Likewise.
4795 (cplus_tree_code_name[]): Likewise.
4796 (init_parse): Added call to add_c_tree_codes. Changed
4797 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4799 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4801 * cp-tree.h (finish_mem_initializers): Declare.
4802 (count_trees): Likewise.
4803 * parse.y (base_init): Use finish_mem_initializers.
4804 * semantics.c (finish_mem_initializers): New function.
4806 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4807 the number of trees.
4809 (count_trees): Don't use it.
4811 2000-06-15 Jason Merrill <jason@redhat.com>
4813 * tree.c (count_trees): New debugging function.
4815 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4816 * init.c (build_member_call): Pull out the name of a DECL.
4818 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4819 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4820 * optimize.c (optimize_function): Not here.
4821 * pt.c (instantiate_decl): Push to TV_PARSE.
4823 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4825 * cp-tree.h (struct language_function): Remove x_base_init_list
4826 and x_member_init_list.
4827 (current_base_init_list): Remove.
4828 (current_member_init_list): Likewise.
4829 (setup_vtbl_ptr): Change prototype.
4830 (emit_base_init): Likewise.
4831 (expand_member_init): Likewise.
4832 (reinit_parse_for_function): Remove.
4833 * decl.c (save_function_data): Don't clear x_base_init_list and
4835 (mark_language_function): Don't mark them.
4836 * init.c (perform_member_init): Tweak comment.
4837 (sort_member_init): Take the list of initializers as an argument.
4838 (sort_base_init): Likewise.
4839 (emit_base_init): Likewise.
4840 (expand_member_init): Return the initializer. Don't use global
4842 * lex.c (reinit_parse_for_function): Remove.
4843 * method.c (build_template_parm_names): Correct substitution.
4844 (do_build_copy_constructor): Don't use current_member_init_list
4845 and current_base_init_list.
4846 (synthesize_method): Likewise.
4847 * parse.y (base_init): Split mem-initializers into
4848 base-initializers and field-initializers.
4849 (member_init_list): Build up the list here.
4850 (member_init): Return the initializer.
4851 (fn.depfn): Don't use reinit_parse_for_function.
4852 * parse.c: Regenerated.
4853 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4855 (tsubst_expr): Don't use current_member_init_list
4856 and current_base_init_list.
4857 (tsubst_expr_values): Rename to ...
4858 (tsubst_initializer_list): ... this. Use convert_from_reference.
4859 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4860 and current_base_init_list.
4861 (begin_function_definition): Don't call reinit_parse_for_function.
4863 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4865 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4868 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4870 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4872 * cp-tree.h (IF_COND): Move to c-common.h.
4873 (THEN_CLAUSE): Likewise.
4874 (ELSE_CLAUSE): Likewise.
4875 (WHILE_COND): Likewise.
4876 (WHILE_BODY): Likewise.
4877 (DO_COND): Likewise.
4878 (DO_BODY): Likewise.
4879 (RETURN_EXPR): Likewise.
4880 (EXPR_STMT_EXPR): Likewise.
4881 (FOR_INIT_STMT): Likewise.
4882 (FOR_COND): Likewise.
4883 (FOR_EXPR): Likewise.
4884 (FOR_BODY): Likewise.
4885 (SWITCH_COND): Likewise.
4886 (SWITCH_BODY): Likewise.
4887 (CASE_LOW): Likewise.
4888 (CASE_HIGH): Likewise.
4889 (GOTO_DESTINATION): Likewise.
4890 (COMPOUND_BODY): Likewise.
4891 (ASM_CV_QUAL): Likewise.
4892 (ASM_STRING): Likewise.
4893 (ASM_OUTPUTS): Likewise.
4894 (ASM_INPUTS): Likewise.
4895 (ASM_CLOBBERS): Likewise.
4896 (DECL_STMT_DECL): Likewise.
4897 (STMT_EXPR_STMT): Likewise.
4898 (LABEL_STMT_LABEL): Likewise.
4899 (SCOPE_BEGIN_P): Likewise.
4900 (SCOPE_END_P): Likewise.
4901 (SCOPE_STMT_BLOCK): Likewise.
4902 (SCOPE_NULLIFIED_P): Likewise.
4903 (SCOPE_NO_CLEANUPS_P): Likewise.
4904 (SCOPE_PARTIAL_P): Likewise.
4905 (ASM_VOLATILE_P): Likewise.
4906 (STMT_LINENO): Likewise.
4907 (STMT_LINENO_FOR_FN_P): Likewise.
4909 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4910 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4911 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4912 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4913 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4915 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4917 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4918 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4920 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4921 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4922 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4924 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4926 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4927 * class.c (dfs_find_final_overrider): Set it appropriately.
4928 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4929 avoid unneeded secondary vptrs.
4931 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4933 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4934 (check_bitfield_decl, check_field_decl): Likewise.
4935 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4936 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4937 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4938 (xfer_tag, finish_enum): Likewise.
4939 * decl2.c (finish_builtin_type): Likewise.
4940 * init.c (init_init_processing): Likewise.
4941 * pt.c (instantiate_class_template): Likewise.
4942 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4943 * cp-tree.h (struct lang_type): Add user_align member.
4944 (CLASSTYPE_USER_ALIGN): Define.
4946 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4948 * Make-lang.in (c++.install-common): Install g++-cross in
4949 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4950 $(target_alias)-g++ and $(target_alias)-c++.
4952 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4954 * class.c (vcall_offset_data_s): Add last_init and fns.
4955 (overrides): Rename to same_signature_p.
4956 (dfs_find_final_overrider): Adjust accordingly.
4957 (mark_overriders): Likewise.
4958 (warn_hidden): Likewise.
4959 (build_vtbl_initializer): Reorganize machinery for building things
4960 at negative offsets.
4961 (build_vcall_and_vbase_vtbl_entries): Likewise.
4962 (build_vbase_offset_vtbl_entries): Likewise.
4963 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4964 offset entries. Do not create two entries for functions with the
4966 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4967 (build_rtti_vtbl_entries): Reorganize machinery for building things
4968 at negative offsets.
4970 * optimize.c (expand_call_inline): Don't recurse into the code
4971 used to initialize the parameters more than once.
4973 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4975 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4976 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4977 (find_substitution): Only use the `Sa' substitution for
4978 std::allocator, not instantiations of it.
4979 (write_template_prefix): Move comment. Only use a TREE_LIST to
4980 represent substitutions for a member template.
4981 (write_array_type): Mangle array dimensions correctly.
4982 * optimize.c (maybe_clone_body): Copy more information from the
4984 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4985 on the regenerated declaration.
4987 2000-06-11 Chip Salzenberg <chip@valinux.com>
4988 Mark Mitchell <mark@codesourcery.com>
4990 * class.c (build_vtable): Clarify comment.
4991 (build_ctor_vtbl_group): Pass the most derived type to
4994 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4996 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4998 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5000 * decl.c (add_binding): Handle duplicate declarations of external
5003 2000-06-09 Chip Salzenberg <chip@valinux.com>
5004 Mark Mitchell <mark@codesourcery.com>
5006 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5008 (write_signed_number): New macro.
5009 (write_unsigned_number): Likewise.
5010 (write_source_name): Use them.
5011 (write_number): Handle signed and unsigned values.
5012 (write_integer_cst): Use tree_int_cst_sgn, and use
5013 write_unsigned_number or write_signed_number as appropriate.
5014 (write_discriminator): Use write_unsigned_number or
5015 write_signed_number as appropriate.
5016 (write_template_arg_literal): Likewise.
5017 (write_array_type): Use tree_low_cst.
5018 (write_template_parm): Use write_unsigned_number or
5019 write_signed_number as appropriate.
5020 (write_substitution): Adjust call to write_number.
5021 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5022 (write_expression): Handle non-type template arguments of
5023 reference type correctly.
5024 (mangle_thunk): Use write_signed_number.
5026 2000-06-09 Chip Salzenberg <chip@valinux.com>
5028 * mangle.c (find_substition): Don't mangle objects with typename
5029 substitutions (e.g. "cin" as "Si").
5031 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5033 * call.c (add_candidate): Use ggc_alloc_cleared.
5034 * decl.c (lookup_label): Likewise.
5035 * lex.c (retrofit_lang_decl): Likewise.
5037 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5039 * semantics.c (expand_body): Push to TV_EXPAND.
5040 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5041 * decl.c (start_function): Always call announce_function.
5043 * tinfo2.cc: Just declare abort.
5045 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5047 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5048 whenever @ is a symbolic name.
5050 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5052 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5054 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5056 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5057 DECL_ASSEMBLER_NAME.
5059 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5061 * decl2.c (c_language): Define.
5063 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5065 * lex.c (lang_init_options): Tweak.
5067 * decl2.c: Remove #inclusion of diagnostic.h
5068 (lang_decode_option): Move diagnostic formatting options to
5071 * lang-options.h: Remove documentation for diagnostic options.
5073 * Makefile.in (lex.o): Depends upon diagnostic.h
5075 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5077 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5078 the same DECL_RESULT, it's not a redefinition.
5079 * pt.c (tsubst_decl): Remove code to handle illegal
5082 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5084 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5086 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5088 * search.c (maybe_suppress_debug_info): Don't check
5089 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5091 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5094 Remember instantiation context in deferred instantiations.
5095 * cp-tree.h (struct tinst_level): Remove.
5096 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5097 * pt.c (current_tinst_level): Now a tree.
5098 (print_template_context, push_tinst_level, pop_tinst_level,
5099 tinst_for_decl): Adjust.
5100 (reopen_tinst_level): New fn.
5101 (init_pt): Register current_tinst_level as a root.
5102 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5103 of the pending templates list.
5104 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5105 * lex.c (extract_interface_info): Adjust.
5106 * decl2.c (warn_if_unknown_interface): Adjust.
5108 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5110 * class.c (indirect_primary_base_p): New function.
5111 (determine_primary_base): Use it.
5113 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5115 Update new-abi dynamic cast algorithm.
5116 * tinfo.cc (__class_type_info::__dyncast_result): Add
5117 whole_details. Adjust constructor.
5118 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5119 Avoid unnecessary searching.
5120 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5122 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5124 * decl.c (init_decl_processing): Don't call record_component_aliases.
5125 * tree.c (build_cplus_array_type_1): Likewise.
5127 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5129 * ir.texi: Correct typo.
5130 * mangle.c (write_expression): Handle non-type template arguments
5131 with reference type.
5132 * method.c (build_overload_value): Likewise.
5133 * pt.c (convert_nontype_argument): Explicitly represent conversion
5134 to a reference with an ADDR_EXPR.
5135 (unify): Always unify arguments in left-to-right order.
5137 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5138 Mark Mitchell <mark@codesourcery.com>
5140 * Make-lang.in (CXX_SRCS): Add mangle.c.
5141 * Makefile.in (CXX_OBJS): Add mangle.o.
5142 (mangle.o): New rule.
5144 * class.c (local_classes): New variable.
5145 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5146 (get_vtt_name): Use mangle_vtt_name for new ABI.
5147 (init_class_processing): Initialize local_classes.
5148 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5149 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5150 (std_identifier): New macro.
5151 (DECL_VOLATILE_MEMFUNC_P): New macro.
5152 (DECL_NAMESPACE_STD_P): Likewise.
5153 (local_classes): Declare.
5154 (get_mostly_instantiated_function_type): Declare.
5155 (init_mangle): Declare.
5156 (mangle_decl): Likewise.
5157 (mangle_type_string): Likewise.
5158 (mangle_type): Likewise.
5159 (mangle_typeinfo_for_type): Likewise.
5160 (mangle_typeinfo_string_for_type): Likewise.
5161 (mangle_vtbl_for_type): Likewise.
5162 (mangle_vtt_for_type): Likewise.
5163 (mangle_ctor_vtbl_for_type): Likewise.
5164 (mangle_thunk): Likewise.
5165 (mangle_conv_op_name_for_type): Likewise.
5166 (mangle_guard_variable): Likewise.
5167 * decl.c (pushtag): Keep track of local classes.
5168 (initialize_predefined_identifiers): Initialize std_identifier.
5169 (init_decl_processing): Use std_identifier.
5170 (start_decl): Don't treat instantiations as specializations.
5171 (grokdeclarator): Likewise.
5172 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5173 name for fully-instantiated templates.
5174 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5175 destructors with the new ABI.
5176 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5177 (grokfield): Use mangle_type for new ABI.
5178 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5179 (get_sentry): Use mangle_guard_variable for new ABI.
5180 (start_static_initialization_or_destruction): Likewise.
5181 * expr.c (extract_aggr_init): Remove.
5182 (extract_scalar_init): Likewise.
5183 (extract_init): Remove #if 0'd code.
5184 * mangle.c: New function.
5185 * method.c (build_mangled_name): Assert not flag_new_abi.
5186 (build_static_name): Likewise.
5187 (build_decl_overload_real): Likewise.
5188 (build_typename_overload): Likewise.
5189 (build_overload_with_type): Likewise.
5190 (build_overload_name): Likewise.
5191 (get_ctor_vtbl_name): Likewise.
5192 (start_squangling): Likewise.
5193 (get_id_2): Likewise.
5194 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5195 (init_method): Call init_mangle for new ABI.
5196 (make_thunk): Call mangle_thunk for new ABI.
5197 * operators.def: Correct new ABI manglings for the `%' operator.
5199 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5200 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5201 (lookup_template_class): Call mangle_decl for new ABI.
5202 (get_mostly_instantiated_function_type): New function.
5203 (set_mangled_name_for_template_decl): Use it.
5204 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5205 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5206 conversion op names.
5207 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5208 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5209 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5210 mangle_typeinfo_string_for_type.
5212 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5214 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5215 (INNERMOST_TEMPLATE_ARGS): New macro.
5216 (innermost_args): Remove.
5217 (get_innermost_template_args): New function.
5218 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5219 * error.c (dump_function_decl): Be caution when using
5220 most_general_template.
5221 * method.c (build_template_parm_names): Use
5222 INNERMOST_TEMPLATE_ARGS.
5223 * pt.c (add_to_template_args): Tidy comment
5224 (get_innermost_template_args): New function.
5225 (check_explicit_specialization): Clear DECL_INITIAL for a new
5227 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5229 (push_template_decl): Always register specializations of the most
5231 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5232 (coerce_template_parms): Likewise.
5233 (lookup_template_class): Likewise.
5234 (innermost_args): Remove.
5235 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5236 (tsubst_decl): Handle tricky specializations. Use
5237 get_innermost_template_args.
5238 (instantiate_template): Simplify handling of partial
5240 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5241 (most_general_template): Reimplement, in a more straightforward
5243 (regenerate_decl_from_template): Tweak formatting. Use
5244 TMPL_ARGS_DEPTH for clarity.
5245 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5247 * dump.c (dequeue_and_dump): Dump information about thunks.
5249 2000-06-01 Richard Henderson <rth@cygnus.com>
5251 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5253 2000-06-01 Richard Henderson <rth@cygnus.com>
5255 * decl2.c (unsupported_options): Fix typo, make const.
5256 (lang_decode_option): Fix bsearch argument order.
5258 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5260 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5263 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5265 * cp-tree.h (c_get_alias_set): Deleted.
5266 * Makefile.in (decl.o): Include ../expr.h.
5267 * decl.c (expr.h): Include.
5268 (init_decl_processing): Call record_component_aliases for arrays.
5269 (grokdeclarator): Likewise.
5270 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5271 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5273 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5275 Remove guiding declaration support.
5276 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5277 (flag_guiding_decls): Remove.
5278 * call.c (build_user_type_conversion_1): Remove support for
5280 (build_new_function_call): Likewise.
5281 (build_new_op): Likewise.
5282 (build_new_method_call): Likewise.
5283 * decl.c (start_function): Likewise.
5284 * friend.c (is_friend): Likewise.
5285 (do_friend): Likewise.
5286 * decl2.c ((flag_dump_translation_unit): Make it const.
5287 (flag_guiding_decls): Remove.
5288 (unsupported_options): New variable
5289 (compare_options): New function.
5290 (lang_decode_option): Use them.
5292 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5294 * method.c (mangle_expression): Adjust test for legal expression
5297 * pt.c (instantiate_decl): Save and restore the local
5298 specializations list.
5300 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5302 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5304 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5306 * call.c (add_template_candidate_real): Handle member template
5307 constructors for classes with virtual bases.
5308 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5309 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5311 * ir.texi: Update thunk documentation.
5313 * call.c (joust): Fix handling of overloaded builtin operators.
5315 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5317 * cp-tree.h (DECL_ANTICIPATED): New macro.
5318 Document new use of DECL_LANG_FLAG_7.
5319 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5320 in the user namespace.
5321 * lex.c (do_identifier): If the identifier's declaration has
5322 DECL_ANTICIPATED on, it has not yet been declared. But do not
5323 replace it with an ordinary implicit declaration.
5325 * tinfo2.cc: Include stdlib.h.
5327 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5329 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5330 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5333 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5335 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5338 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5340 * operators.def (<?): Duplicated, should have been...
5343 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5344 Mark Mitchell <mark@codesourcery.com>
5346 * cp-tree.h (ansi_opname): Make it a macro.
5347 (ansi_assopname): Likewise.
5348 (struct lang_decl_flags): Add assignment_operator_p.
5349 (struct lang_decl): Add operator_code.
5350 (DECL_VTT_PARM): Adjust.
5351 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5352 overloaded operator.
5353 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5354 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5355 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5356 (opname_tab): Remove.
5357 (assignop_tab): Likewise.
5358 (operator_name_info_t): New type.
5359 (operator_name_info): New variable.
5360 (assignment_operator_name_info): Likewise.
5361 (build_cp_library_fn): Remove declaration.
5362 (push_cp_library_fn): Likewise.
5363 (operator_name_string): Likewise.
5364 (build_decl_overload): Likewise.
5365 * call.c (print_z_candidates): Simplify.
5366 (build_object_call): Adjust usage of ansi_opname. Use
5367 DECL_OVERLOADED_OPERATOR_P.
5368 (op_error): Adjust operator name lookup.
5369 (build_conditional_expr): Adjust usage of ansi_opname.
5370 (build_new_op): Likewise.
5371 (build_op_delete_call): Likewise.
5372 (build_over_call): Likewise.
5373 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5374 * decl.c (duplicate_decls): Copy operator_code.
5375 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5376 (builtin_function): Adjust parameters to build_library_fn_1.
5377 (build_library_fn_1): Accept an overloaded operator code.
5378 (build_library_fn): Pass ERROR_MARK.
5379 (build_cp_library_fn): Accept an overloaded operator code.
5380 (push_cp_library_fn): Likewise.
5381 (grokfndecl): Tweak.
5382 (grokdeclarator): Simplify code to compute names of overloaded
5383 operators. Adjust use of ansi_opname.
5384 (ambi_op_p): Work on tree_codes, not identifiers.
5385 (unary_op_p): Likewise.
5386 (grok_op_properties): Likewise.
5387 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5388 (lang_mark_tree): Don't try to mark the operator_code.
5389 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5390 * error.c (dump_decl): Remove special handling for operator
5392 (dump_function_name): Likewise.
5393 (dump_expr): Adjust name lookup of operators.
5394 (op_to_string): Simplify.
5395 (assop_to_string): Likewise.
5396 * init.c (build_new_1): Adjust use of ansi_opname.
5397 * lex.c (opname_tab): Remove.
5398 (assignop_tab): Likewise.
5399 (ansi_opname): Likewise.
5400 (ansi_assopname): Likewise.
5401 (operator_name_string): Likewise.
5402 (reinit_lang_specific): Likewise.
5403 (operator_name_info): New variable.
5404 (assignment_operator_name_info): Likewise.
5405 (init_operators): New function.
5406 (init_parse): Use it.
5407 (do_identifier): Adjust use of ansi_opname.
5408 * method.c (mangle_expression): Don't use ansi_opname for
5410 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5411 (build_decl_overload): Remove.
5412 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5413 (do_build_assign_ref): Adjust use of ansi_opname.
5414 (synthesize_method): Likewise.
5415 (implicitly_declare_fn): Likewise.
5416 * operators.def: New file.
5417 * parse.y (operator): Adjust use of ansi_opname.
5418 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5419 (set_mangled_name_for_template_decl): Don't play games with
5421 (special_function_p): Adjust use of ansi_opname.
5422 * typeck.c (check_return_expr): Likewise.
5423 * Make-lang.in (cc1plus): Depend on operators.def.
5424 * Makefile.in (lex.o): Likewise.
5427 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5429 * Make-lang.in (cplib2.ready): Eradicate.
5431 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5433 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5434 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5435 (built_min, cp_tree_equal): Likewise.
5437 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5439 * class.c (layout_nonempty_base_or_field): Replace
5440 `record_layout_info' with `record_layout_info_s'.
5442 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5445 * cp-tree.h (struct language_function): x_named_labels is now
5446 a struct named_label_list*.
5447 * decl.c (struct named_label_use_list): Renamed from...
5448 (struct named_label_list): ...this. New struct.
5449 (push_binding_level): Don't set eh_region.
5450 (note_level_for_eh): New fn.
5451 (pop_label): Take label and old value directly.
5452 (pop_labels): Adjust for new named_labels format.
5453 (lookup_label): Likewise.
5454 (poplevel): Note characteristics of a binding level containing a
5455 named label. Mess with named label lists earlier.
5456 (mark_named_label_lists): New fn.
5457 (mark_lang_function): Call it.
5458 (use_label): New fn, split out from...
5459 (make_label_decl): ...here. Don't call it.
5460 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5461 check_previous_gotos): New fns, split out from...
5462 (define_label): ...here.
5463 (check_switch_goto): New fn.
5464 (define_case_label): Call it.
5465 (check_goto): New fn.
5466 * semantics.c (finish_goto_stmt): Call it and use_label.
5467 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5468 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5470 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5472 * class.c (build_vtable_entry_ref): Correct usage of
5473 get_vtbl_decl_for_binfo.
5475 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5476 * method.c (implicitly_declare_fn): Not here.
5478 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5480 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5481 (CPTI_PTMD_DESC_TYPE): ... here.
5482 (ptmd_desc_type_node): Rename to ...
5483 (ptm_desc_type_node): ... here.
5485 * rtti.c (ptmd_initializer): Rename to ...
5486 (ptm_initializer): ... here.
5487 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5489 (create_tinfo_types): Adjust.
5491 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5493 Finish implementation of VTTs.
5494 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5495 CPTI_VTT_PARM_IDENTIFIER.
5496 (vtt_parm_identifier): New macro.
5497 (vtt_parm_type): Likewise.
5498 (BINFO_SUBVTT_INDEX): Likewise.
5499 (BINFO_VPTR_INDEX): Likewise.
5500 (struct lang_decl): Add vtt_parm.
5501 (DECL_VTT_PARM): New macro.
5502 (DECL_USE_VTT_PARM): Likewise.
5503 (DECL_NEEDS_VTT_PARM_P): Likewise.
5504 (get_vtt_name): Declare.
5505 (build_artifical_parm): Likewise.
5506 (fixup_all_virtual_upcast_offsets): Likewise.
5507 (expand_indirect_vtbls_init): Remove.
5508 * call.c (build_new_method_call): Pass the vtt to subobject
5509 constructors and destructors.
5510 * class.c (get_vtt_name): Give it external linkage.
5511 (build_clone): Handle the magic VTT parameters for clones.
5512 (clone_function_decl): Fix typo in comment.
5513 (build_vtt): Keep track of the indices in the VTTs where various
5514 entities are stored.
5515 (build_vtt_inits): Likewise.
5516 (dfs_build_vtt_inits): Likewise.
5517 (build_ctor_vtbl_group): Tweak type of construction vtables.
5518 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5519 primary bases, when building construction vtables.
5520 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5521 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5522 (init_decl_processing): Initialize vtt_parm_type.
5523 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5524 (lang_mark_tree): Make vtt_parm.
5525 * decl2.c (build_artificial_parm): New function.
5526 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5527 (grokclassfn): Use build_artificial_parm.
5528 * init.c (initialize_vtbl_ptrs): Call
5529 fixup_all_virtual_upcast_offsets directly.
5530 (perform_member_init): Use the complete subobject destructor for
5532 (build_vtbl_address): New function.
5533 (expand_virtual_init): Handle VTTs.
5534 * optimize (maybe_clone_body): Likewise.
5535 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5537 (expand_indirect_vtbls_init): Remove.
5538 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5539 * tree.c (make_binfo): Make them bigger.
5541 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5543 * inc/cxxabi.h (__pbase_type_info): Define, based on
5544 __pointer_type_info.
5545 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5546 (__pointer_to_member_type_info): Likewise.
5547 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5548 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5549 (__pointer_type_info::__do_catch): Rename to ...
5550 (__pbase_type_info::__do_catch): ... here. Adjust.
5551 (__pbase_type_info::__pointer_catch): Implement.
5552 (__pointer_type_info::__pointer_catch): Adjust.
5553 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5555 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5557 * tinfo.h (__user_type_info::contained_virtual_p): New
5559 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5561 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5562 diamond shaped heirarchy. Add early out for mixed diamond and
5563 duplicate shaped heirarchy.
5565 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5567 * cp-tree.h (build_delete): Change prototype.
5568 (build_vec_delete): Likewise.
5569 * call.c (build_scoped_method_call): Use special_function_kind
5570 values to indicate the kind of destruction to be done.
5571 (build_method_call): Likewise.
5572 * decl.c (finish_destructor_body): Likewise.
5573 (maybe_build_cleanup_1): Likewise. Rename to ...
5574 (maybe_build_cleanup): ... this.
5575 * decl2.c (delete_sanity): Use special_function_kind
5576 values to indicate the kind of destruction to be done.
5577 (build_cleanup): Likewise.
5578 * init.c (perform_member_init): Likewise.
5579 (build_vec_delete_1): Likewise.
5580 (build_dtor_call): Simplify.
5581 (build_delete): Use special_function_kind
5582 values to indicate the kind of destruction to be done.
5583 (build_vbase_delete): Likewise.
5584 (build_vec_delete): Likewise.
5586 * init.c (sort_member_init): Fix typo in error message generation
5589 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5591 * semantics.c (begin_class_definition): make the packed
5592 attribute be sensitive to the "-fpack-struct" command line flag
5594 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5596 Update new-abi upcast algorithm.
5597 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5598 prototype and meaning of return value.
5599 (__si_class_type_info::__do_upcast): Likewise.
5600 (__vmi_class_type_info::__do_upcast): Likewise.
5601 * tinfo.cc (__class_type_info::__upcast_result): Replace
5602 whole2dst with part2dst. Adjust ctor.
5603 (__class_type_info::__do_upcast): Adjust call of worker function.
5604 (__class_type_info::__do_upcast): Adjust.
5605 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5607 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5608 virtual base in diamond heirarchy bug.
5610 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5612 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5613 and bitfield to tinfo_fn_p.
5614 (DECL_TINFO_FN_P): Adjust.
5615 (SET_DECL_TINFO_FN_P): Likewise.
5616 (DECL_MUTABLE_P): Likewise.
5617 (DECL_C_BIT_FIELD): Likewise.
5618 (SET_DECL_C_BIT_FIELD): Likewise.
5619 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5620 (DECL_UNINLINABLE): Likewise.
5621 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5622 (handle_using_decl): Remove assertion.
5623 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5624 to build FIELD_DECLs.
5625 (build_base_field): Likewise.
5626 (layout_class_type): Likewise.
5627 * decl.c (init_decl_processing): Likewise.
5628 (build_ptrmemfunc_type): Likewise.
5629 (grokdeclarator): Likewise.
5630 * decl2.c (grok_x_components): Likewise.
5631 * except.c (call_eh_info): Likewise.
5632 * init.c (init_init_processing): Likewise.
5633 * rtti.c (expand_class_desc): Likewise.
5634 (create_pseudo_type_info): Likewise.
5635 (get_vmi_pseudo_type_info): Likewise.
5636 (create_tinfo_types): Likewise.
5637 * ptree.c (print_lang_decl): Adjust.
5638 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5639 before checking DECL_MUTABLE_P.
5641 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5642 parameters for template functions.
5643 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5644 destructors as well as constructors.
5646 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5648 * class.c (build_ctor_vtbl_group): Set inits.
5649 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5650 DECL_THIS_INLINE appropriately for clones.
5652 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5653 (DECL_CONV_FN_P): Simplify.
5654 (DECL_OPERATOR): Remove.
5655 (language_to_string): Declare.
5656 * decl.c (duplicate_decls): Fix typo in comment.
5657 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5658 (grok_op_properties): Use DECL_CONV_FN_P instead of
5659 IDENTIFIER_TYPENAME_P.
5660 * dump.c (dequeue_and_dump): Dump the language linkage of
5662 * error.c (language_to_string): Give it external linkage.
5663 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5664 (implicitly_declare_fn): Set DECL_LANGUAGE.
5665 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5666 IDENTIFIER_TYPENAME_P.
5667 (tsubst_decl): Likewise.
5668 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5669 * semantics.c (finish_member_declaration): Don't mark members of
5670 classes declared in an extern "C" region as extern "C".
5672 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5674 * decl2.c (qualified_lookup_using_namespace): Look through
5677 * decl.c (push_using_decl): Return the old decl on namespace level.
5679 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5681 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5682 (VTT_NAME_PREFIX): New macro.
5683 (CTOR_VTBL_NAME_PREFIX): Likewise.
5684 (get_ctor_vtbl_name): New function.
5685 * class.c (get_vtable_name): Simplify.
5686 (get_vtt_name): New function.
5687 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5688 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5689 when a virtual base becomes primary.
5690 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5692 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5693 additional parameters.
5694 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5695 (initialize_array): New function.
5696 (build_vtt): Likewise.
5697 (build_vtt_inits): Likewise.
5698 (dfs_build_vtt_inits): Likewise.
5699 (dfs_fixup_binfo_vtbls): Likewise.
5700 (build_ctor_vtbl_group): Likewise.
5701 (initialize_vtable): Use initialize_array.
5702 (accumulate_vtbl_inits): Reimplement to handle construction
5704 (dfs_accumulate_vtbl_inits): Likewise.
5705 (bulid_vtbl_initializer): Adjust parameter name.
5706 * method.c (build_typename_overload): Remove #if 0'd code.
5707 (get_ctor_vtbl_name): New function.
5708 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5709 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5711 * cp-tree.h (struct lang_type): Remove search_slot.
5712 (CLASSTYPE_SEARCH_SLOT): Remove.
5713 (emit_base_init): Change prototype.
5714 (initialize_vtbl_ptrs): Likewise.
5715 (expand_indirect_vtbls_init): Likewise.
5716 (clear_search_slots): Remove.
5717 * decl.c (lang_mark_tree): Don't mark search_slot.
5718 * init.c (initialize_vtbl_ptrs): Simplify.
5719 (emit_base_init): Likewise.
5720 * search.c (struct vbase_info): Document decl_ptr.
5721 (convert_pointer_to_single_level): Remove.
5722 (dfs_find_vbases): Remove.
5723 (dfs_init_base_pointers): Simplify.
5724 (dfs_clear_vbase_slots): Remove.
5725 (dfs_vtable_path_unmark): New function.
5726 (init_vbase_pointers): Simplify.
5727 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5728 (expand_indirect_vtbls_init): Simplify. Don't call
5729 mark_all_temps_used.
5730 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5731 initialize_vtbl_ptrs.
5733 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5735 * except.c: Add static prototypes.
5737 2000-05-20 H.J. Lu <hjl@gnu.org>
5739 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5741 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5743 Don't create a separate copy of virtual bases for the
5744 CLASSTYPE_VBASECLASSES list.
5745 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5746 (BINFO_FOR_VBASE): Remove.
5747 (CANONICAL_BINFO): Adjust.
5748 (binfo_for_vbase): New function.
5749 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5750 instead of BINFO_FOR_VBASE.
5751 (build_vbase_pointer): Likewise.
5752 (build_secondary_vtable): Likewise.
5753 (dfs_mark_primary_bases): Likewise.
5754 (mark_primary_bases): Likewise.
5755 (layout_nonempty_base_or_field): Likewise.
5756 (dfs_set_offset_for_shared_vbases): Likewise.
5757 (dfs_set_offset_for_unshared_vbases): Likewise.
5758 (layout_virtual_bases): Likewise. Adjust for changes to the
5759 CLASSTYPE_VBASECLASSES list.
5760 (dump_class_hierarchy_r): Use binfo_for_vbase
5761 instead of BINFO_FOR_VBASE.
5762 (dump_class_hierarchy): Likewise.
5763 (finish_vtbls): Likewise.
5764 (build_vtbl_initializer): Adjust for changes to the
5765 CLASSTYPE_VBASECLASSES list.
5766 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5767 * decl.c (finish_destructor_body): Adjust for changes to the
5768 CLASSTYPE_VBASECLASSES list.
5769 * init.c (sort_base_init): Use binfo_for_vbase.
5770 (construct_virtual_bases): Adjust for changes to the
5771 CLASSTYPE_VBASECLASSES list.
5772 (expand_member_init): Use binfo_for_vbase.
5773 (build_vbase_delete): Adjust for changes to the
5774 CLASSTYPE_VBASECLASSES list.
5775 * method.c (do_build_copy_constructor): Likewise.
5776 * rtti.c (get_base_offset): Use binfo_for_vbase.
5777 (expand_class_desc): Remove #if 0'd code.
5778 * search.c (struct vbase_info): Remove vbase_types.
5779 (get_base_distance): Use binfo_for_vbase.
5780 (lookup_field_queue_p): Use CANONICAL_BINFO.
5781 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5782 (get_pure_virtuals): Adjust for changes to the
5783 CLASSTYPE_VBASECLASSES list.
5784 (dfs_find_vbases): Use binfo_for_vbase.
5785 (dfs_init_vbase_pointers): Likewise.
5786 (init_vbase_pointers): Don't initialize vi.vbase_types.
5787 (virtual_context): Use binfo_for_vbase.
5788 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5789 CLASSTYPE_VBASECLASSES list.
5790 (expand_indirect_vtbls_init): Simplify.
5791 (dfs_get_vbase_types): Don't replicate virtual bases.
5792 (find_vbase_instance): Use binfo_for_vbase.
5793 (binfo_for_vbase): New function.
5794 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5796 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5798 * decl2.c (finish_anon_union): Generalize error messages to handle
5799 anonymous structures.
5800 * init.c (perform_member_init): Remove `name' parameter.
5801 (build_field_list): New function.
5802 (sort_member_init): Handle anonymous union initialization order
5803 correctly. Check for multiple initializations of the same union.
5804 (emit_base_init): Don't look up fields by name here.
5805 (expand_member_init): Record the result of name lookup for future
5807 * typeck.c (build_component_ref): Fix formatting.
5809 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5811 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5812 * typeck.c (build_x_compound_expr): Replace warn_unused with
5815 * decl2.c (lang_decode_option): Update -Wall unused flags by
5816 calling set_Wunused.
5818 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5820 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5821 * init.c (dfs_vtable_path_unmark): Remove.
5822 * search.c (marked_new_vtable_p): Likewise.
5823 (unmarked_new_vtable_p): Likewise.
5824 (dfs_search_slot_nonempty_p): Likewise.
5825 (dfs_mark): Likewise.
5826 (dfs_vtable_path_unmark): Likewise.
5827 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5828 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5829 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5830 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5831 (init_vbase_pointers): Simplify.
5832 (expand_indirect_vtbls_init): Likewise.
5834 * class.c (copy_virtuals): New function.
5835 (build_primary_table): Use it.
5836 (build_secondary_vtable): Likewise.
5837 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5838 indicate that no vcall offset is required.
5839 (add_virtual_function): Likewise.
5840 (modify_all_vtables): Likewise.
5841 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5842 (dfs_accumulate_vtbl_inits): Likewise.
5843 (build_vtbl_initializer): Make changes to handle construction
5845 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5846 (build_rtti_vtbl_entries): Likewise.
5847 (build_vtable_entries): Handle a NULL vcall_index.
5849 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5851 * decl2.c (lang_decode_option): Fix thinko.
5853 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5855 * except.c (check_handlers): New fn.
5856 * cp-tree.h: Declare it.
5857 * semantics.c (finish_handler_sequence): Call it.
5858 (finish_function_handler_sequence): Likewise.
5859 (finish_handler_parms): Set TREE_TYPE on the handler.
5860 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5861 * search.c (get_base_distance_recursive): If protect>1, ignore
5863 (get_base_distance): Don't reduce watch_access.
5865 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5867 * lex.c: #include diagnostic.h.
5868 (lang_init_options): Set default prefixing rules.
5870 * lang-options.h: Add -fdiagnostics-show-location=.
5872 * decl2.c: #include diagnostic.h.
5873 (lang_decode_option): Handle -fdiagnostics-show-location=.
5875 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5877 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5878 * vec.cc: Revert my 2000-05-07 change.
5880 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5882 * class.c (check_field_decls): Complain about non-static data
5883 members with same name as class in class with constructor.
5885 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5887 * decl.c (grokdeclarator): Allow non-static data members with
5890 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5892 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5893 and pending_inline.filename. Update prototypes.
5894 * decl.c (define_label): Constify filename parameter.
5895 * decl2.c (warn_if_unknown_interface): Constify local char *.
5896 * input.c Constify input_source.filename. Don't declare
5897 input_filename or lineno. Constify filename parameter to feed_input.
5898 * lex.c (init_parse): Constify parameter and return value.
5899 (cp_pragma_interface, cp_pragma_implementation): Constify
5901 (reinit_parse_for_method, reinit_parse_for_block,
5902 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5903 Constify local char *.
5904 * pt.c: Don't declare lineno or input_filename.
5905 (print_template_context, tsubst_friend_function, tsubst_decl,
5906 tsubst, instantiate_decl): Constify local char *.
5907 * semantics.c (expand_body): Constify local char *.
5908 * tree.c (build_srcloc): Constify filename parameter.
5909 * typeck.c (c_expand_asm_operands): Constify filename
5912 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5914 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5917 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5919 * inc/cxxabi.h: Fix typos in comment.
5920 (__base_class_info::__offset): Use a static_cast.
5922 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5924 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5925 of std::size_t and std::ptrdiff_t respectively.
5926 * tinfo.cc: Likewise.
5929 2000-05-06 Richard Henderson <rth@cygnus.com>
5931 * typeck.c (build_c_cast): Don't warn integer->pointer size
5932 mismatch for constants.
5934 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5936 * rtti.c (ptmd_initializer): Set non-public, if class is
5939 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5940 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5941 __cxa_vec_delete): Likewise.
5942 * tinfo.cc (__dynamic_cast): Likewise.
5943 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5944 __cxa_vec_delete): Likewise.
5946 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5948 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5949 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5950 (lang_decl_flags): Add vcall_offset.
5951 (THUNK_VCALL_OFFSET): Use it.
5952 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5953 * method.c (make_thunk): Create the lang_decl here, not in
5955 (emit_thunk): Make generic thunks into ordinary functions once
5956 they have been fed to expand_body.
5957 * semantics.c (expand_body): Set current_function_is_thunk here.
5959 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5961 * class.c (update_vtable_entry_for_fn): Prototype.
5963 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5966 * search.c (dfs_build_inheritance_graph_order): Prototype.
5968 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5970 * cp-tree.h (special_function_kind): Add various kinds of
5972 (special_function_p): New function.
5973 * class.c (overrides): Don't let one kind of destructor override
5975 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5976 whether or not to instantiate a template.
5977 * tree.c (special_function_p): Define.
5979 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5981 * cp-tree.def (THUNK_DECL): Remove.
5982 * cp-tree.h (DECL_THUNK_P): New macro.
5983 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5984 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5985 (SET_DECL_THUNK_P): Likewise.
5986 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5987 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5988 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5989 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5990 (duplicate_decls): Likewise.
5991 (pushdecl): Likewise. Adjust thunk handling.
5992 (grokfndecl): Use DECL_EXTERN_C_P.
5993 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5994 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5995 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5996 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5997 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5998 DECL_NO_STATIC_CHAIN.
5999 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6000 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6001 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6004 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6006 * tree.c (walk_tree): Set lineno.
6008 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6010 * exception.cc: Update license notice.
6012 * new1.cc: Likewise.
6013 * new2.cc: Likewise.
6014 * tinfo.cc: Likewise.
6015 * tinfo2.cc: Likewise.
6017 * inc/cxxabi.h: Likewise.
6018 * inc/exception: Likewise.
6019 * inc/new: Likewise.
6020 * inc/new.h: Likewise.
6021 * inc/typeinfo: Likewise.
6023 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6025 * tree.c (build_target_expr_with_type): If we already have a
6026 TARGET_EXPR, just return it.
6028 * optimize.c (initialize_inlined_parameters): Don't generate an
6029 EXPR_STMT if we can just use DECL_INITIAL.
6030 * decl.c (emit_local_var): Only make the initialization a
6031 full-expression if stmts_are_full_exprs_p.
6033 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6035 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6037 * call.c (standard_conversion): Use it.
6038 (direct_reference_binding): Likewise.
6039 (build_over_call): Likewise.
6040 (is_properly_derived_from): Likewise.
6041 (compare_ics): Likewise.
6042 * class.c (resolves_to_fixed_type_p): Likewise.
6043 * optimize.c (declare_return_variable): Likewise.
6044 * pt.c (is_specialization_of): Likewise.
6046 * typeck.c (comp_target_parms): Likeiwse.
6047 (build_static_cast): Likewise.
6048 (build_reinterpret_cast): Likewise.
6049 (build_const_cast): Likewise.
6050 (comp_ptr_ttypes_real): Likewise.
6051 (comp_ptr_ttypes_const): Likewise.
6052 * typeck2.c (process_init_constructor): Likewise.
6054 2000-04-30 Scott Snyder <snyder@fnal.gov>
6056 * decl.c (finish_destructor_body): Use the base destructor when
6057 destroying virtual bases.
6059 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6061 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6063 * optimize.c (struct inline_data): Add target_exprs field.
6064 (declare_return_variable): When a function returns an aggregate,
6065 use the variable declared in the TARGET_EXPR as the remapped
6067 (expand_call_inline): Update the pending target_exprs stack.
6068 (optimize_function): Initialize the stack.
6070 * decl2.c (finish_file): Fix typo in comment.
6072 * method.c (emit_thunk): Don't try to return a `void' value.
6074 * optimize.c (initialize_inlined_parameters): If the parameter is
6075 addressable, we need to make a new VAR_DECL, even if the
6076 initializer is constant.
6078 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6080 * decl.c (grok_op_properties): Add an extra check of argtypes.
6082 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6084 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6086 (initialize_inlined_parameters): Try to avoid creating new
6089 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6091 * lex.c (my_get_run_time): Remove.
6092 (init_filename_times): Use get_run_time instead of my_get_run_time.
6093 (check_newline): Likewise.
6094 (dump_time_statistics): Likewise.
6095 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6096 of computing elapsed time explicitly.
6098 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6100 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6101 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6102 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6103 before calling decl_constant_value.
6104 * class.c (check_bitfield_decl): Likewise.
6105 * cvt.c (ocp_convert): Likewise.
6106 (convert): Likewise.
6107 * decl.c (compute_array_index_type): Likewise.
6108 (build_enumerator): Likewise.
6109 * decl2.c (check_cp_case_value): Likewise.
6110 * pt.c (convert_nontype_argument): Likewise.
6112 * typeck.c (decay_conversion): Likewise.
6113 (build_compound_expr): Likewise.
6114 (build_reinterpret_cast): Likewise.
6115 (build_c_cast): Likewise.
6116 (convert_for_assignment): Likewise.
6118 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6120 * decl.c (finish_function): Don't play games with DECL_INLINE.
6122 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6124 * ir.texi: Correct typo.
6126 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6128 * decl.c (grokdeclarator): Reject VLAs as members.
6130 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6132 * call.c (standard_conversion): Accept conversion between
6135 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6137 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6139 * decl2.c (finish_file): Remove double setup for accounting
6142 2000-04-24 Robert Lipe <robertlipe@usa.net>
6144 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6146 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6148 * new.cc (set_new_handler): Needs to be in std::.
6150 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6152 * cp-tree.h (lang_decl): Remove pretty_function_p.
6153 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6154 language-specific node.
6155 * decl.c (cp_make_fname_decl): Use build_decl, not
6156 build_lang_decl, to build the variables.
6157 (grokvardecl): Don't call build_lang_decl for local variables in
6159 (grokdeclarator): Don't call build_lang_decl for local type
6160 declarations in templates.
6161 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6162 zero'd memory, rather than calling memset.
6163 * pt.c: Include hashtab.h.
6164 (local_specializations): New variable.
6165 (retrieve_local_specialization): Use it.
6166 (register_local_specialization): Likewise.
6167 (tsubst_decl): Don't assume local variables have
6169 (instantiate_decl): Set up local_specializations.
6170 * Makefile.in (HTAB_H): New variable.
6172 2000-04-23 Richard Henderson <rth@cygnus.com>
6174 * typeck.c (c_expand_asm_operands): Restore the original
6175 contents of the output list.
6177 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6179 * ir.texi: Document complex number representation.
6181 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6183 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6184 (target_incomplete_p): New function.
6185 (tinfo_base_init): Create comdat NTBS name variable.
6186 (ptr_initializer): Add non_public parameter. Calculate it.
6187 (ptmd_initializer): Likewise.
6188 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6189 (create_real_tinfo_var): Add non_public parameter. Use it.
6190 Push proxy into global namespace.
6191 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6193 * inc/typeinfo (type_info::before, type_info::operator==):
6194 Compare __name addresses.
6196 * tinfo2.cc: Remove new-abi builtins comment.
6198 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6200 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6202 * call.c (joust): Exit early if we get the same function, too.
6204 * decl2.c (key_method): Return NULL_TREE for template classes.
6205 (import_export_class): Don't need to check for template classes.
6207 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6209 * lex.c: Remove references to cccp.c.
6211 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6213 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6214 volatile_memfunc. Add destructor_attr. Adjust dummy.
6215 (DECL_DESTRUCTOR_P): Use destructor_attr.
6216 (DECL_CONST_MEMFUNC_P): Reimplement.
6217 (DECL_VOLATILE_MEMFUNC_P): Remove.
6218 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6219 (overrides): Use DECL_DESTRUCTOR_P.
6220 (check_for_override): Likewise.
6221 * decl.c (start_function): Likewise.
6222 * decl2.c (grokfclassfn): Likewise.
6223 (check_classfn): Likewise.
6224 (grok_function_init): Likewise.
6226 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6228 * decl2.c (grokfield): Issue error on illegal data member
6231 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6233 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6235 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6237 * class.c (build_vtable_entry): Don't build thunks for type-info
6240 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6242 * decl.c (decls_match): Allow a redeclaration of a builtin to
6243 specify args while the builtin did not.
6245 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6247 * cp-tree.def (THUNK_DECL): Add to documentation.
6248 * cp-tree.h (flag_huge_objects): Declare.
6249 * class.c (modify_vtable_entry): Tidy.
6250 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6251 Calculate delta appropriately for the new ABI.
6252 (dfs_modify_vtables): Use it.
6253 (modify_all_vtables): Fix thinko in code to add overriding copies
6254 of functions to primary vtables.
6255 (build_clone): Fix typo in comment.
6256 (clone_function_decl): Correct order of destructors in vtable.
6257 (build_vbase_offset_vtbl_entries): Adjust comment.
6258 (dfs_vcall_offset_queue_p): Remove.
6259 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6260 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6261 (build_vtable_entry): Correct check for pure virtual functions.
6262 Don't declare flag_huge_objects.
6263 * decl.c (flag_huge_objects): Remove declaration.
6264 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6265 Use int_size_in_bytes.
6266 (emit_thunk): Handle vcall offset thunks.
6268 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6270 * decl2.c (parse_time, varconst_time): Delete declarations.
6271 (finish_file): Delete LINENO declaration.
6272 START_TIME and THIS_TIME now long.
6274 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6276 * class.c (build_base_field): Reformat comment.
6278 * inc/cxxabi.h (stddef.h): Comment inclusion.
6279 (__base_class_info::__offset): Comment shift.
6281 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6283 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6284 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6285 (cp_push_exception_identifier): New macro.
6286 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6287 (DECL_BASE_DESTRUCTOR_P): Likewise.
6288 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6289 (get_vtbl_decl_for_binfo): Fix formatting.
6290 (in_charge_arg_for_name): New macro.
6291 (maybe_build_cleanup_and_delete): Remove declaration.
6292 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6293 (in_charge_arg_for_name): New function.
6294 (build_new_method_call): Use it. Handle cloned destructors.
6295 (build_clone): Don't make the base constructor virtual.
6296 Automatically defer generated functions.
6297 (clone_function_decl): Handle destructors, too.
6298 (clone_constructors_and_destructors): Likewise.
6299 (create_vtable_ptr): Don't create a vtable entry for a cloned
6301 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6302 (initialize_predefined_identifiers): Update appropriately.
6303 (finish_destructor_body): Simplify.
6304 (maybe_build_cleanup_and_delete): Remove.
6305 * except.c (expand_throw): Handle new-ABI destructors.
6306 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6307 (build_dtor_call): New function.
6308 (build_delete): Use it. Simplify.
6309 * optimize.c (maybe_clone_body): Handle destructors.
6310 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6312 * exception.cc (cleanup_fn): New typedef.
6313 (CALL_CLEANUP): New macro.
6314 (cp_eh_info): Use them.
6315 (__cp_push_exception): Likewise.
6316 (__cp_pop_exception): Likewise.
6318 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6320 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6321 (complete_dtor_identifier): New macro.
6322 (CLASSTYPE_FIRST_CONVERSION): Remove.
6323 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6324 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6325 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6326 (CLASSTYPE_CONSTRUCTORS): Likewise.
6327 (CLASSTYPE_DESTRUCTORS): Likewise.
6328 (lang_decl): Add cloned_function.
6329 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6330 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6331 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6332 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6333 (DECL_CLONED_FUNCTION_P): Likewise.
6334 (DECL_CLONED_FUNCTION): Likewise.
6335 (clone_function_decl): Declare.
6336 (maybe_clone_body): Likewise.
6337 * call.c (build_user_type_conversion_1): Call complete object
6338 constructors in the new ABI.
6339 (build_new_method_call): Don't add in-charge parameters under the
6341 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6342 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6343 CLASSTYPE_DESTRUCTOR_SLOT.
6344 (build_clone): New function.
6345 (clone_function_decl): Likewise.
6346 (clone_constructors_and_destructors): Likewise.
6347 (check_bases_and_members): Use it.
6348 * decl.c (iniitialize_predefined_identifiers): Initialize
6349 complete_dtor_identifier.
6350 (finish_function): Don't add extra code to a clone.
6351 (lang_mark_tree): Mark cloned_function.
6352 * decl2.c (mark_used): Don't bother trying to instantiate things
6354 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6355 * method.c (set_mangled_name_for_decl): Don't treat clones as
6357 (synthesize_method): Sythesize cloned functions, not the clones.
6358 * optimize.c (inline_data): Update comment on ret_label.
6359 (remap_block): Don't assume DECL_INITIAL exists.
6360 (copy_body_r): Allow ret_label to be NULL.
6361 (maybe_clone_body): Define.
6362 * pt.c (tsubst_decl): Handle clones.
6363 (instantiate_clone): New function.
6364 (instantiate_template): Use it.
6365 (set_mangled_name_for_template_decl): Don't treat clones as
6367 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6368 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6369 * semantics.c (expand_body): Clone function bodies as necessary.
6371 * optimize.c (remap_decl): Avoid sharing structure for arrays
6372 whose size is only known at run-time.
6373 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6375 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6376 to has_in_charge_parm_p.
6377 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6378 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6379 (DECL_COPY_CONSTRUCTOR_P): New macro.
6380 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6381 (build_user_type_conversion_1): Likewise.
6382 (convert_like_real): Likewise.
6383 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6384 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6385 (copy_args_p): Likewise.
6386 (grok_ctor_properties): Likewise.
6387 (start_function): Likewise.
6388 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6389 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6390 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6391 * method.c (do_build_copy_constructor): Use
6392 DECL_HAS_IN_CHARGE_PARM_P.
6393 (synthesize_method): Likewise.
6394 * pt.c (instantiate_template): Remove goto.
6395 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6398 * cp-tre.h (finish_function): Change prototype.
6399 * decl.c (end_cleanup_fn): Adjust caller.
6400 (finish_function): Take only one parameter.
6401 * decl2.c (finish_objects): Adjust caller.
6402 (finish_static_storage_duration_function): Likewise.
6403 * method.c (emit_thunk): Likewise.
6404 * parse.y: Likewise.
6405 * parse.c: Regenerated.
6406 * pt.c (instantiate_decl): Likewise.
6407 * rtti.c (synthesize_tinfo_fn): Likewise.
6408 * semantics.c (expand_body): Likewise.
6410 * cp-tree.h (copy_decl): New function.
6411 * class.c (finish_struct_1): Use it.
6412 * lex.c (copy_decl): Define it.
6413 * pt.c (tsubst_decl): Likewise.
6414 * tree.c (copy_template_template_parm): Likewise.
6416 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6417 has_nonpublic_assign_ref.
6418 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6419 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6420 * class.c (finish_struct_methods): Don't set
6421 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6422 (interface_only): Don't declare.
6423 (interface_unknown): Likewise.
6425 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6427 * tree.h (HAVE_TEMPLATES): Remove definition.
6428 * lang-options.h (-fthis-is-variable): Remove documentation.
6430 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6432 * class.c (instantiate_type): Handle object-relative template-id.
6434 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6435 * decl.c (cplus_expand_expr_stmt): Not here.
6437 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6438 Initialize exprtype earlier.
6440 * parse.y (fn.def1): Check for defining types in return types.
6442 * decl.c (check_tag_decl): Notice extra fundamental types.
6443 Diagnose empty decls in classes, too.
6445 * decl.c (grokdeclarator): Don't override an anonymous name if no
6446 declarator was given.
6448 * cvt.c (convert_to_void): Call resolve_offset_ref.
6450 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6452 * decl2.c (decl_namespace): Handle getting a type.
6454 * typeck.c (build_c_cast): Re-enable warning for cast between
6455 pointer and integer of different size.
6457 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6459 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6461 (__pointer_type_info::__pointer_catch): New virtual function.
6462 (__pointer_to_member_type_info): Derive from
6463 __pointer_type_info. Adjust.
6464 (__pointer_to_member_type_info::__do_catch): Remove.
6465 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6466 (__pointer_to_member_type_info::__pointer_catch): Declare.
6467 * rtti.c (qualifier_flags): Add restrict flag.
6468 (ptmd_initializer): Reorder members.
6469 (create_tinfo_types): Expand comments. Reorder
6470 ptmd_desc_type_node members.
6471 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6473 (__pointer_type_info::__do_catch): Move specific code into
6474 __pointer_catch. Call it.
6475 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6476 specific catch checking. Fix void conversion check.
6477 (__pointer_to_member_type_info::__do_catch): Remove.
6478 (__pointer_to_member_type_info::__pointer_catch): Implement.
6480 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6482 * lex.c (init_parse): Remove traces of classof and headof.
6483 * decl2.c (flag_operator_names): Default to 1.
6484 (lang_decode_option): Do not set it for -ansi.
6486 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6488 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6489 (DECL_MAIN_VARIANT): Remove.
6490 * decl.c (duplicate_decls): Don't set it.
6491 (start_function): Likewise.
6492 (lang_mark_tree): Don't mark it.
6493 * decl2.c (defer_fn): Don't use it.
6494 * lex.c (retrofit_lang_decl): Don't set it.
6495 * pt.c (tsubst_decl): Likewise.
6496 * ptree.c (print_lang_decl): Don't print it.
6497 * typeck.c (mark_addressable): Don't use it.
6499 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6501 * vec.cc: Include <new> and <exception>.
6502 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6503 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6505 (__cxa_vec_delete): Catch dtor exceptions.
6507 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6509 Prepend __ to implementation defined names.
6510 * inc/typeinfo (type_info): Rename _name to __name.
6511 (type_info::type_info): Rename parameter.
6512 (type_info::operator==, type_info::operator!=,
6513 type_info::before): Likewise.
6514 (type_info::is_pointer_p, type_info::is_function_p,
6515 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6518 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6519 (__pointer_type_info::__pointer_type_info): Likewise.
6520 (__pointer_type_info::is_pointer_p,
6521 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6522 (__array_type_info::__array_type_info): Rename parameters.
6523 (__function_type_info::__function_type_info): Likewise.
6524 (__function_type_info::is_function_p): Prepend __.
6525 (__enum_type_info::__enum_type_info): Rename parameters.
6526 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6528 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6530 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6531 (__class_type_info::__class_type_info): Rename parameters.
6532 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6533 (__class_type_info::upcast_result,
6534 __class_type_info::dyncast_result): Prepend __. Move definition
6536 (__class_type_info::do_upcast, __class_type_info::do_catch,
6537 __class_type_info::find_public_src,
6538 __class_type_info::do_dyncast,
6539 __class_type_info::do_find_public_src): Prepend __. Rename
6541 (__si_class_type_info::__si_class_type_info): Rename parameters.
6542 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6543 __si_class_type_info::do_find_public_src): Prepent __. Rename
6545 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6546 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6547 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6549 (__dynamic_cast): Rename parameters.
6550 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6551 type_info::do_catch, type_info::do_upcast): Prepend __.
6552 (contained_p, public_p, virtual_p, contained_public_p,
6553 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6554 (__class_type_info::do_catch,
6555 __class_type_info::do_upcast): Prepend __. Adjust.
6556 (__class_type_info::__upcast_result,
6557 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6559 (__class_type_info::find_public_src): Prepend __. Adjust.
6560 (__class_type_info::do_find_public_src,
6561 __si_class_type_info::do_find_public_src,
6562 __vmi_class_type_info::do_find_public_src): Likewise.
6563 (__class_type_info::do_dyncast,
6564 __si_class_type_info::do_dyncast,
6565 __vmi_class_type_info::do_dyncast): Likewise.
6566 (__class_type_info::do_upcast,
6567 __si_class_type_info::do_upcast,
6568 __vmi_class_type_info::do_upcast): Likewise.
6569 (__dynamic_cast): Adjust.
6570 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6571 (__function_type_info::is_function_p): Likewise.
6572 (__pointer_type_info::do_catch): Likewise. Adjust.
6573 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6574 (__throw_type_match_rtti_2): Adjust.
6575 (__is_pointer): Adjust.
6577 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6579 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6580 (complete_ctor_identifier): New macro.
6581 (special_function_kind): Add sfk_copy_constructor and
6582 sfk_assignment_operator.
6583 (LOOKUP_HAS_IN_CHARGE): Remove.
6584 (cons_up_default_function): Rename to ...
6585 (implicitly_declare_fn): ... this.
6586 * call.c (build_new_method_call): Add in-charge parameters for
6588 * class.c (add_implicitly_declared_members): Change parameter name
6589 from cant_have_assignment to cant_have_const_assignment.
6590 Replace calls to cons_up_default_function to implicitly_declare_fn.
6591 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6592 * decl.c (initialize_predefined_identifiers): Initialize it.
6593 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6595 * init.c (expand_default_init): Don't calculate the in-charge
6597 (build_new_1): Likewise.
6598 * lex.c (cons_up_default_function): Move to method.c.
6599 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6600 (implicitly_declare_fn): New function.
6601 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6602 (build_modify_expr): Likewise.
6603 * typeck2.c (build_functional_cast): Likewise.
6605 Under the new ABI, constructors don't return `this'.
6606 * cp-tree.h (warn_reorder): Declare.
6607 (special_function_kind): New enum.
6608 (global_base_init_list): Remove declaration.
6609 (emit_base_init): Don't return a value.
6610 (check_base_init): Don't declare.
6611 (is_aggr_typedef): Likewise.
6612 * decl.c (check_special_function_return_type): New function.
6613 (return_types): Remove.
6614 (grokdeclarator): Use check_special_function_return_type.
6615 (start_function): Don't initialize ctor_label under the new ABI.
6616 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6617 * init.c (begin_init_stmts): Move to top of file.
6618 (finish_init_stmts): Likewise.
6619 (warn_reorder): Don't declare.
6620 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6622 (check_base_init): Remove.
6623 (is_aggr_typedef): Likewise.
6624 (build_new_1): Don't use the return value of a constructor.
6625 * semantics.c (setup_vtbl_ptr): Don't use the return value
6627 * typeck.c (check_return_expr): Don't magically convert return
6628 statements into `return this' in constructors under the new ABI.
6630 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6631 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6632 (base_ctor_identifier): New macro.
6633 (base_dtor_identifier): Likewise.
6634 (deleting_dtor_identifier): Likewise.
6635 * decl.c: Don't include obstack.h.
6636 (obstack_chunk_alloc): Don't define.
6637 (obstack_chunk_free): Likewise.
6638 (struct predefined_identifier): New type.
6639 (initialize_predefined_identifiers): New function.
6640 (init_decl_processing): Use it.
6641 (debug_temp_inits): Remove.
6642 (start_method): Don't call preserve_data.
6643 (hack_incomplete_structures): Update comment.
6644 * init.c (init_init_processing): Don't initialize
6646 (build_offset_rf): Remove dead code.
6647 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6648 * search.c (init_search_processing): Don't initialize
6651 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6653 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6654 some sign_compare warnings.
6656 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6658 Rename abi::__vmi_class_type_info members.
6659 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6660 base_list, detail_masks members to vmi_flags, vmi_base_count,
6661 vmi_bases and vmi_flags_masks respectively.
6662 (__vmi_class_type_info::vmi_flags_masks): Rename
6663 details_unknown_mask to flags_unknown_mask.
6664 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6665 (__vmi_class_type_info::do_find_public_src): Adjust.
6666 (__vmi_class_type_info::do_dyncast): Adjust.
6667 (__vmi_class_type_info::do_upcast): Adjust.
6669 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6671 * tinfo.cc (convert_to_base): New function.
6672 (get_vbase_offset): Remove. Move into convert_to_base.
6673 (__vmi_class_type_info::do_find_public_src): Adjust.
6674 (__vmi_class_type_info::do_dyncast): Adjust.
6675 (__vmi_class_type_info::do_upcast): Adjust.
6677 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6679 * tinfo.cc (operator=): Use __builtin_strcmp.
6680 * tinfo2.cc (before): Likewise.
6682 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6684 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6685 (DECL_SAVED_INLINE): Rename to ...
6686 (DECL_DEFERRED_FN): ... this.
6687 (in_function_p): Remove declaration.
6688 (mark_inline_for_output): Rename to ...
6689 (defer_fn): ... this.
6690 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6691 (in_function_p): Remove definition.
6692 * decl2.c (saved_inlines): Rename to ...
6693 (deferred_fns): ... this.
6694 (saved_inlines_used): Rename to ...
6695 (deferred_fns_used): ... this.
6696 (mark_inline_for_output): Rename to ...
6697 (defer_fn): ... this.
6698 (finish_file): Adjust accordingly.
6699 (init_decl2): Likewise.
6700 * lex.c (cons_up_default_function): Likewise.
6701 * pt.c (mark_decl_instantiated): Likewise.
6702 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6704 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6705 * semantics.c (expand_body): Defer more functions.
6707 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6710 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6712 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6713 __cxa_vec_delete): Declare.
6715 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6717 * rtti.c (dfs_class_hint_mark): New static function.
6718 (dfs_class_hint_unmark): New static function.
6719 (class_hint_flags): Use them.
6721 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6723 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6725 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6727 * cp-tree.h (instantiate_decl): Change prototype.
6728 * decl2.c (mark_used): Adjust call.
6729 * optimize.c (inlinable_function_p): Adjust handling of templates.
6730 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6731 (do_type_instantiation): Likewise.
6732 (instantiate_decl): Defer more templates.
6733 (instantiate_pending_templates): Adjust logic to handle inline
6736 * Makefile.in (GGC_H): New variable. Use it throughout in place
6739 * call.c: Don't include obstack.h. Include ggc.h.
6740 (obstack_chunk_alloc): Don't define.
6741 (obstack_chunk_free): Likewise.
6742 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6743 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6744 (pop_switch): Free it.
6746 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6748 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6749 if we don't have a DECL_FIELD_OFFSET.
6751 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6753 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6756 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6758 * cfns.gperf (hash, libc_name_p): Prototype.
6760 * rtti.c (build_dynamic_cast_1): Constification.
6762 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6764 * semantics.c (deferred_type_access_control): Prototype.
6766 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6768 Correct many new ABI issues regarding vbase and vcall offset
6770 * cp-tree.h (BINFO_VTABLE): Document.
6771 (struct lang_type): Tweak formatting.
6772 (BINFO_PRIMARY_BINFO): Add to documentation.
6773 (CLASSTYPE_VSIZE): Fix typo in comment.
6774 (CLASSTYPE_VBASECLASSES): Update documentation.
6775 (BINFO_VBASE_MARKED): Remove.
6776 (SET_BINFO_VBASE_MARKED): Likewise.
6777 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6778 (BINFO_FIELDS_MARKED): Remove.
6779 (SET_BINFO_FIELDS_MARKED): Likewise.
6780 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6781 (enum access_kind): New enumeration.
6782 (num_extra_vtbl_entries): Remove declaration.
6783 (size_extra_vtbl_entries): Likewise.
6784 (get_vtbl_decl_for_binfo): New function.
6785 (dfs_vbase_unmark): Remove declaration.
6786 (mark_primary_bases): Likewise.
6787 * class.c (SAME_FN): Remove.
6788 (struct vcall_offset_data_s): Move definition.
6789 (build_vbase_pointer): Use `build', not `build_binary_op', to
6790 access the vbase pointer under the new ABI.
6791 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6792 (build_primary_vtable): Likewise.
6793 (dfs_mark_primary_bases): Move here from search.c.
6794 (mark_primary_bases): Likewise.
6795 (determine_primary_bases): Under the new ABI, don't make a base
6796 class a primary base just because we don't yet have any virtual
6798 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6799 (num_vfun_entries): Remove.
6800 (dfs_count_virtuals): Likewise.
6801 (num_extra_vtbl_entries): Likewise.
6802 (size_extra_vtbl_entries): Likewise.
6803 (layout_virtual_bases): Iterate in inheritance graph order under
6805 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6806 indicate that a vfield is present.
6807 (init_class_processing): Initialize access_public_node, etc., from
6809 (get_vtbl_decl_for_binfo): New function.
6810 (dump_class_hierarchy_r): Likewise.
6811 (dump_class_hierarchy): Use it.
6812 (finish_vtbls): Build the vtbls in inheritance graph order.
6813 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6814 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6815 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6817 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6818 where the vptr points, even for primary vtables.
6819 (build_vtbl_initializer): Adjust handling of vbase and vcall
6821 (build_vcall_and_vbase_vtable_entries): New function.
6822 (dfs_build_vbase_offset_vtbl_entries): Remove.
6823 (build_vbase_offset_vtbl_entries): Reimplement.
6824 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6825 were already handled in a primary base class vtable.
6826 (build_vcall_offset_vtbl_entries): Adjust.
6827 (build_rtti_vtbl_entries): Adjust.
6828 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6829 * init.c (expand_virtual_init): Simplify.
6830 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6831 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6832 * search.c (BINFO_ACCESS): New macro.
6833 (SET_BINFO_ACCESS): Likewise.
6834 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6835 (access_in_type): Likewise.
6836 (dfs_accessible_p): Likewise.
6837 (protected_accessible_p): Likewise.
6838 (lookup_fnfields_1): Adjust documentation.
6839 (dfs_mark_primary_bases): Move to class.c
6840 (mark_primary_bases): Likewise.
6841 (dfs_vbase_unmark): Remove.
6842 (virtual_context): Use BINFO_FOR_VBASE.
6843 (dfs_get_vbase_types): Simplify.
6844 (dfs_build_inheritance_graph_order): New function.
6845 (get_vbase_types): Use it.
6846 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6848 * tinfo.cc (get_vbase_offset): New function.
6849 (__vmi_class_type_info::do_find_public_src): Use it.
6850 (__vmi_class_type_info::do_dyncast): Likewise.
6851 (__vmi_class_type_info::do_upcast): Likewise.
6853 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6855 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6857 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6859 * rtti.c (class_hint_flags): Rename flags.
6860 (class_initializer): Remove flags.
6861 (synthesize_tinfo_var): Combine offset and flags. Add flags
6862 for __vmi_class_type_info.
6863 (create_tinfo_types): Remove flags from __class_type_info and
6864 __si_class_type_info. Merge flags and offset from
6865 base_class_type_info.
6866 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6867 (__base_class_info::is_virtual_p): Adjust.
6868 (__base_class_info::is_public_p): Adjust.
6869 (__base_class_info::offset): New accessor.
6870 (__class_type_info::details): Remove member.
6871 (__class_type_info::__class_type_info): Lose details.
6872 (__class_type_info::detail_masks): Remove.
6873 (__si_class_type_info::__si_class_type_info): Lose details.
6874 (__vmi_class_type_info::details): New member.
6875 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6876 (__vmi_class_type_info::detail_masks): New member.
6877 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6878 with unknown_details_mask.
6879 (__vmi_class_type_info::do_find_public_src): Adjust
6880 (__vmi_class_type_info::do_dyncast): Adjust.
6881 (__vmi_class_type_info::do_upcast): Set result details, if
6883 (__dynamic_cast): Temporarily #if out optimization.
6885 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6887 * rtti.c (get_tinfo_decl): Mark used.
6888 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6889 mark as dealt with, if we output it.
6891 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6893 * class.c: Reorganize to put virtual function table initialization
6894 machinery at the end of the file.
6896 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6898 * class.c (finish_struct): Use bitsize_zero_node.
6899 * pt.c (instantiate_class_template): Likewise.
6901 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6903 Put RTTI entries at negative offsets in new ABI.
6904 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6905 vbase offset at index -3, not -1.
6906 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6907 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6908 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6909 (build_rtti_vtbl_entries): New function.
6910 (set_rtti_entry): Remove.
6911 (build_primary_vtable): Don't use it.
6912 (build_secondary_vtable): Likewise.
6913 (start_vtable): Remove.
6914 (first_vfun_index): New function.
6915 (set_vindex): Likewise.
6916 (add_virtual_function): Don't call start_vtable. Do call
6918 (set_primary_base): Rename parameter.
6919 (determine_primary_base): Likewise.
6920 (num_vfun_entries): Don't use skip_rtti_stuff.
6921 (num_extra_vtbl_entries): Include RTTI information.
6922 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6923 (skip_rtti_stuff): Remove.
6924 (dfs_modify_vtables): Don't use it.
6925 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6926 (layout_nonempty_base_or_field): Update size handling.
6927 (create_vtable_ptr): Tweak.
6928 (layout_class_type): Adjust parameter names.
6929 (finish_struct_1): Simplify.
6930 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6931 (skip_rtti_stuff): Remove.
6932 (first_vfun_index): New function.
6933 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6934 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6935 (marked_vtable_pathp): Declare.
6936 (unmarked_vtable_pathp): Likewise.
6937 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6939 * rtti.c (build_headof): Look for RTTI at negative offsets.
6940 (get_tinfo_decl_dynamic): Likewise.
6941 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6943 (create_pseudo_type_info): Do it here instead. Adjust so that
6944 vptr points at first virtual function.
6945 * search.c (marked_vtable_pathp): Make it global.
6946 (unmarked_vtable_pathp): Likewise.
6947 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6948 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6949 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6950 (get_pure_virtuals): Likewise.
6951 (expand_upcast_fixups): Likewise.
6952 * tree.c (debug_binfo): Likewise.
6953 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6956 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6958 * class.c (check_field_decl): Fix typo.
6959 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6960 (check_methods): Likewise.
6961 (check_field_decls): Likewise.
6962 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6963 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6964 Use DECL_RESULT_FLD, not DECL_RESULT.
6965 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6966 * lex.c (identifier_type): Likewise.
6967 * pt.c (determine_specialization, lookup_template_class): Likewise.
6968 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6969 (resolve_overloaded_unification, more_specialized): Likewise.
6970 * semantics.c (finish_member_declaration): Likewise.
6971 * typeck.c (build_x_function_call): Likewise.
6973 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6975 * class.c (layout_empty_base): Handle empty bases with non-byte
6977 (build_base_field): Likewise.
6978 (layout_virtual_bases): Likewise.
6980 * class.c (finish_struct_1): Fix typo in this change:
6982 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6984 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6986 * decl.c (grokdeclarator): Count partial specializations when
6987 keeping track of how many template classes have been seen.
6989 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6991 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6993 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6994 (get_vfield_offset): Use byte_position.
6995 (set_rtti_entry): Set OFFSET to ssizetype zero.
6996 (get_binfo_offset_as_int): Deleted.
6997 (dfs_record_base_offsets): Use tree_low_cst.
6998 (dfs_search_base_offsets): Likewise.
6999 (layout_nonempty_base_or_field): Reflect changes in RLI format
7000 and call byte_position.
7001 (layout_empty_base): Convert offset to ssizetype.
7002 (build_base_field): use rli_size_unit_so_far.
7003 (dfs_propagate_binfo_offsets): Do computation in proper type.
7004 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7005 (layout_class_type): Reflect changes in RLI names and fields.
7006 (finish_struct_1): Set DECL_FIELD_OFFSET.
7007 * dump.c (dequeue_and_dump): Call bit_position.
7008 * expr.c (cplus_expand_constant): Use byte_position.
7009 * rtti.c (expand_class_desc): Use bitsize_one_node.
7010 * typeck.c (build_component_addr): Use byte_position and don't
7011 special case for zero offset.
7013 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7015 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7017 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7019 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7022 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7024 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7026 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7027 make_typename_type, check_initializer, cp_finish_decl,
7028 xref_tag): Likewise.
7029 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7030 decl_namespace, arg_assoc_template_arg, arg_assoc,
7031 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7032 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7033 args_to_string): Likewise.
7034 * friend.c (is_friend): Likewise.
7035 * lex.c (note_got_semicolon, note_list_got_semicolon,
7036 is_global): Likewise.
7037 * method.c (build_overload_nested_name, build_overload_value,
7038 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7039 * parse.y (typename_sub, typename_sub1): Likewise.
7040 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7041 process_partial_specialization, convert_template_argument,
7042 template_args_equal, add_pending_template, lookup_template_class,
7043 for_each_template_parm_r, maybe_fold_nontype_arg,
7044 tsubst, instantiate_template, type_unification_real, unify,
7045 instantiate_pending_templates, set_mangled_name_for_template_decl):
7047 * repo.c (repo_get_id, repo_template_used): Likewise.
7048 * search.c (lookup_field_1): Likewise.
7049 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7050 * xref.c (classname): Likewise.
7052 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7054 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7055 (CANONICAL_BINFO): New macro.
7056 (BINFO_NEW_VTABLE_MARKED): Use it.
7057 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7058 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7059 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7061 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7062 (build_secondary_vtable): Likewise.
7063 (dfs_finish_vtbls): Likewise.
7064 (dfs_accumulate_vtbl_inits): Likewise.
7065 (accumulate_vtbl_inits): New function.
7066 (finish_vtbls): Make sure that virtual bases come after
7067 non-virtual bases in the vtable group.
7068 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7069 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7070 * search.c (struct vbase_info): Move definition.
7071 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7072 (unmarked_new_vtable_p): Likewise.
7073 (dfs_mark_vtable_path): Remove.
7074 (dfs_mark_new_vtable): Remove.
7075 (dfs_unmark_new_vtable): Likewise.
7076 (dfs_clear_search_slot): Likewise.
7077 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7078 (dfs_clear_vbase_slots): Likewise.
7079 (init_vbase_pointers): LIkewise.
7081 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7083 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7084 SIZETYPE to a non-SIZETYPE.
7086 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7088 * class.c (layout_virtual_bases): Adjust names in conditionally
7091 * class.c (record_base_offsets): New function.
7092 (layout_conflict_p): Likewise.
7093 (layout_nonempty_base_or_field): Use it.
7094 (layout_empty_base): New function.
7095 (build_base_field): Use it.
7096 (build_base_fields): Update comment.
7097 (layout_virtual_bases): Fold in a little code form
7098 layout_basetypes. Use layout_empty_base.
7099 (layout_basetypes): Remove.
7100 (end_of_class): New function.
7101 (layout_class_type): Use it. Adjust.
7103 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7105 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7107 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7108 * typeck.c (fntype_p): Remove.
7110 * cp-tree.h (TI_SPEC_INFO): Remove.
7111 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7112 * pt.c (process_partial_specialization): Likewise.
7114 * class.c (build_base_field): Fix thinko in computation of binfo
7117 * tree.c (mark_local_for_remap_p): Mark variables declared in
7118 TARGET_EXPRs as well.
7120 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7122 * typeck.c (require_complete_type, complete_type,
7123 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7124 build_array_ref, convert_arguments, pointer_diff,
7125 build_x_unary_op, build_unary_op, build_c_cast,
7126 build_modify_expr): Use COMPLETE_TYPE_P etc.
7127 * call.c (is_complete, convert_like_real,
7128 build_new_method_call): Likewise.
7129 * class.c (build_vbase_pointer_fields, check_bases,
7130 build_base_field, finish_struct_1, pushclass): Likewise.
7131 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7132 * decl.c (maybe_process_template_type_declaration, pushtag,
7133 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7134 layout_var_decl, check_initializer, cp_finish_decl,
7135 grokdeclarator, require_complete_types_for_parms,
7136 grok_op_properties, xref_tag, xref_basetypes,
7137 check_function_type): Likewise.
7138 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7139 * friend.c (do_friend): Likewise.
7140 * init.c (build_offset_ref): Likewise.
7141 * parse.y (structsp): Likewise.
7142 * pt.c (maybe_process_partial_specialization,
7143 tsubst_friend_function, instantiate_class_template, tsubst,
7144 do_type_instantiation, instantiate_pending_templates): Likewise.
7145 * repo.c (repo_get_id): Likewise.
7146 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7147 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7148 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7149 * semantics.c (begin_class_definition): Likewise.
7150 * tree.c (build_cplus_method_type): Likewise.
7151 * typeck2.c (digest_init, build_functional_cast,
7152 add_exception_specifier): Likewise.
7153 * parse.h, parse.c: Regenerated.
7155 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7157 * inc/cxxabi.h: New header file. Define new-abi entry points.
7158 (__pointer_type_info::target): Rename member to ...
7159 (__pointer_type_info::type): ... here.
7160 (__base_class_info::type): Rename member to ...
7161 (__base_class_info::base): ... here.
7162 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7163 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7164 (abi_node): New global tree node.
7165 * decl.c (abi_node): Document.
7166 (init_decl_processing): Initialize abi_node.
7167 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7168 (get_vmi_pseudo_type_info): Likewise.
7169 (create_tinfo_types): Likewise.
7170 (emit_support_tinfos): Likewise.
7171 * tinfo.h (cxxabi.h): Include for new-abi.
7172 Move rtti class definitions to new header file.
7173 * tinfo.cc (abi): Use the namespace.
7174 (std): Move new abi rtti classes from here ...
7175 (__cxxabiv1): ... to here.
7176 * tinfo2.cc (cxxabi.h): Include for new-abi.
7177 Move rtti class definitions to new header file.
7178 (std): Move new abi rtti classes from here ...
7179 (__cxxabiv1): ... to here.
7180 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7183 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7184 Jason Merrill <jason@casey.cygnus.com>
7186 * method.c (build_overload_int): Use host_integerp.
7188 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7190 * init.c (build_offset_ref): Handle the case of a templated member
7193 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7195 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7197 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7199 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7200 * class.c (check_bitfield_decl): Turn illegal bitfields into
7202 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7204 (dfs_offset_for_unshared_vbases): Likewise.
7205 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7206 pointer-to-member correctly under the new ABI.
7207 * expr.c (cplus_expand_constant): Don't use cp_convert when
7208 turning an offset into a pointer-to-member.
7209 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7210 when dereferencing them under the new ABI.
7211 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7212 of pointers-to-members under the new ABI.
7214 * class.c (check_bitfield_decl): Remove restriction on really long
7216 (layout_class_type): Implement new ABI handling of bitfields
7217 longer than their types.
7219 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7221 * parse.y (extdefs): Call ggc_collect.
7222 * parse.c: Regenerated.
7224 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7226 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7227 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7230 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7232 * class.c (build_vbase_path): Use integer_zerop.
7233 (build_vtable_entry): Use tree_low_cst.
7234 (get_vfield_offset): Use bit_position.
7235 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7237 (check_bitfield_decl): Set DECL_SIZE using convert.
7238 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7239 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7241 (finish_struct_1): Use bit_position.
7242 (dump_class_hierarchy): Use tree_low_cst.
7243 * cp-tree.h (min_precision): Add declaration.
7244 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7245 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7246 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7247 * expr.c (cplus_expand_constant): Use bit_position.
7248 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7249 * rtti.c (get_base_offset): Use bit_position.
7250 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7251 host_integerp, and tree_low_cst.
7252 (pointer_int_sum): Use integer_zerop.
7253 (build_component_addr): Use bit_position.
7255 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7257 * typeck.c (require_complete_type): Don't assume size_zero_node.
7258 (complete_type_or_else): Likewise.
7260 2000-03-16 Steven Grady <grady@digitaldeck.com>
7261 Jason Merrill <jason@casey.cygnus.com>
7263 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7265 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7267 * decl2.c (grokfield): Bail out if type is error_mark_node.
7269 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7271 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7272 (__pointer_to_member_data): ... here. Adjust.
7273 * rtti.c (create_tinfo_types): Adjust.
7275 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7277 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7278 * decl.c (ref_desc_type_node): Undocument.
7279 * rtti.c (ptr_ref_initializer): Rename to ...
7280 (ptr_initializer): ... here. Adjust comments.
7281 (ptmd_initializer): Fix comment thinko.
7282 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7283 (create_tinfo_types): Remove ref_desc_type_node init.
7284 * tinfo2.cc (__reference_type_info): Remove.
7286 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7288 * decl.c (cp_finish_decl): Remove obsolete comment.
7290 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7292 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7294 * cp-tree.h: Tweak documentation.
7295 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7296 (avoid_overlap): Remove.
7297 (get_binfo_offset_as_int): New function.
7298 (dfs_serach_base_offsets): Likewise.
7299 (layout_nonempty_base_or_field): Likewise.
7300 (build_base_field): Layout fields here. Avoid placing two objects
7301 of the same type at the same address, under the new ABI.
7302 (build_base_fields): Adjust accordingly.
7303 (create_vtable_ptr): Return the new field, but don't attach it to
7305 (remove_base_field): Remove.
7306 (remove_base_fields): Remove.
7307 (layout_basetypes): Adjust accordingly.
7308 (layout_class_type): Call layout_field for each field, rather than
7309 just making a wholesale call to layout_type.
7311 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7313 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7315 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7317 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7319 * except.c (dtor_nothrow): New fn.
7320 (do_pop_exception): Use it. Take type parm.
7321 (push_eh_cleanup): Take type parm.
7322 (expand_start_catch_block): Pass it.
7323 (build_eh_type_type_ref): Accept null type.
7325 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7327 * cp-tree.h (revert_static_member_fn): Change prototype.
7328 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7329 (grok_op_properties): Likewise.
7330 (start_function): Likewise.
7331 (revert_static_member_fn): Simplify.
7332 * pt.c (check_explicit_specialization): Adjust call to
7333 revert_static_member_fn.
7335 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7337 * cp-tree.h (scope_kind): New type.
7338 (tmpl_spec_kind): Likewise.
7339 (declare_pseudo_global_level): Remove.
7340 (pseudo_global_level_p): Rename to template_parm_scope_p.
7341 (pushlevel): Remove declaration.
7342 (begin_scope): New function.
7343 (finish_scope): Likewise.
7344 (current_tmpl_spec_kind): Likewise.
7345 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7346 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7347 Add template_spec_p.
7348 (toplevel_bindings_p): Adjust.
7349 (declare_pseudo_global_level): Remove.
7350 (pseudo_global_level_p): Rename to template_parm_scope_p.
7351 (current_tmpl_spec_kind): New function.
7352 (begin_scope): Likewise.
7353 (finish_scope): Likewise.
7354 (maybe_push_to_top_level): Adjust.
7355 (maybe_process_template_type_declaration): Likewise.
7356 (pushtag): Likewise.
7357 (pushdecl_nonclass_level): Likewise.
7358 (lookup_tag): Likewise.
7359 (grokfndecl): Handle member template specializations. Share
7360 constructor and non-constructor code.
7361 * decl2.c (check_classfn): Handle member template specializations.
7362 * pt.c (begin_template_parm_list): Use begin_scope.
7363 (begin_specialization): Likewise.
7364 (end_specialization): Likewise.
7365 (check_explicit_specialization): Use current_tmpl_spec_kind.
7366 Handle member template specializations.
7367 (end_template_decl): Use finish_scope. Remove call to
7369 (push_template_decl_real): Remove bogus error message.
7370 (tsubst_decl): Fix typo in code contained in comment.
7371 (instantiate_template): Handle member template specializations.
7372 (most_general_template): Likewise.
7374 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7376 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7377 (do_identifier): Ditto for error().
7379 * pt.c (convert_nontype_argument): Ditto for cp_error().
7380 (convert_template_argument): Ditto for cp_pedwarn().
7382 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7384 * exception.cc (__check_null_eh_spec): New fn.
7385 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7387 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7389 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7390 * except.c (expand_end_eh_spec): Add the return type.
7391 * rtti.c (throw_bad_cast): Add the parmtypes.
7392 (throw_bad_typeid): Likewise.
7394 * semantics.c (expand_stmt): Only leave out rtl for unused
7395 artificials, and set DECL_IGNORED_P on them as well.
7396 * decl.c (wrapup_globals_for_namespace): Likewise.
7398 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7400 * decl.c (maybe_commonize_var): Skip all artificial decls.
7401 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7403 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7405 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7406 * cp-tree.h: Declare flag_enforce_eh_specs.
7407 * decl.c (store_parm_decls, finish_function): Check it.
7409 C library functions don't throw.
7410 * Makefile.in (cfns.h): New target.
7411 (except.o): Depend on it.
7412 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7413 * cfns.gperf: New file.
7414 * cfns.h: Generated.
7415 * except.c: Include it.
7416 (nothrow_libfn_p): New fn.
7417 * decl.c (grokfndecl): Use it.
7418 * cp-tree.h: Declare it.
7420 * decl.c (push_overloaded_decl_1, auto_function,
7421 define_function): Lose.
7422 (build_library_fn_1): New static fn.
7423 (builtin_function): Use it.
7424 (get_atexit_node): Use build_library_fn_ptr.
7425 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7426 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7427 push_void_library_fn, push_throw_library_fn): New fns.
7428 * cp-tree.h: Declare them.
7429 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7430 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7431 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7432 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7433 * rtti.c (build_runtime_decl): Lose.
7434 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7435 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7436 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7438 * call.c (build_call): Remove result_type parm.
7439 Call mark_used on unused artificial fns.
7440 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7442 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7444 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7446 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7447 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7448 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7449 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7450 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7451 expand_generic_desc): Likewise.
7453 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7455 * exception.cc (__cp_pop_exception): Cleanup the original object.
7457 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7459 * decl.c (grok_op_properties): Merge conversion to void warning
7460 with other silly op warnings.
7462 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7464 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7465 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7467 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7469 * decl.c (cp_make_fname_decl): New function.
7470 (wrapup_globals_for_namespace): Don't emit unused static vars.
7471 (init_decl_processing): Remove comment about use of
7472 array_domain_type. Set make_fname_decl.
7473 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7474 * semantics.c (begin_compound_stmt): Remove
7475 current_function_name_declared flagging.
7476 (expand_stmt): Don't emit unused local statics.
7477 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7480 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7482 * typeck.c (convert_for_assignment): Don't look at array
7484 * call.c (convert_like_real): Likewise.
7486 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7488 Add initial support for '\uNNNN' specifier.
7489 * lex.c (read_ucs): New fn.
7490 (readescape, skip_white_space): Call it.
7491 (is_extended_char, is_extended_char_1): New fns.
7492 (utf8_extend_token): New fn, #if 0'd out.
7493 (real_yylex): Treat extended chars like letters.
7495 * search.c (note_debug_info_needed): Walk the bases even if we
7496 weren't deferring the type itself.
7498 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7500 * decl2.c (finish_objects): Constify a char*.
7502 * method.c (emit_thunk): Likewise.
7504 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7506 * typeck.c (dubious_conversion_warnings): Look through
7509 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7511 * class.c (dfs_modify_vtables): I is now unsigned.
7512 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7513 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7514 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7515 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7516 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7517 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7518 Call integer_all_onesp.
7519 * typeck2.c (process_init_constructor): Use compare_tree_int.
7521 * lang-specs.h (as): Don't call if -syntax-only.
7523 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7525 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7526 RTL_EXPR_HAS_NO_SCOPE after all.
7528 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7530 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7531 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7532 RTL_EXPR_HAS_NO_SCOPE.
7534 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7537 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7539 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7541 * call.c (convert_like): Macrofy.
7542 (convert_like_with_context): New macro.
7543 (convert_like_real): Renamed from convert_like. Add calling
7544 context parameters, for diagnostics. Add recursive flag. Call
7545 dubious_conversion_warnings for outer conversion.
7546 (build_user_type_conversion): Use convert_like_with_context.
7547 (build_over_call): Likewise. Don't warn about dubious
7548 conversions here. Adjust convert_default_arg calls.
7549 (convert_default_arg): Add context parameters for diagnostics.
7550 Pass throught to convert_like_with_context.
7551 * cp-tree.h (convert_default_arg): Add context parameters.
7552 (dubious_conversion_warnings): Prototype new function.
7553 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7554 (dubious_conversion_warnings): New function, broken
7555 out of convert_for_assignment.
7556 (convert_for_assignment): Adjust.
7558 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7560 * decl2.c (key_method): Break out from...
7561 (import_export_vtable, import_export_class): ...here.
7563 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7564 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7566 * search.c (note_debug_info_needed, dfs_debug_mark,
7567 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7568 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7570 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7572 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7575 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7577 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7578 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7579 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7580 (lang_type): Split gets_new into has_new and has_array_new.
7581 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7582 (TYPE_GETS_NEW): Split into ...
7583 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7584 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7585 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7586 (build_op_new_call): Don't declare.
7587 (build_new_1): Likewise.
7588 * call.c (build_op_new_call): Remove.
7589 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7590 instead of TYPE_NEEDS_DESTRUCTOR.
7591 (finish_struct_bits): Likewise.
7592 (add_implicitly_declared_members): Likewise.
7593 (check_field_decl): Likewise.
7594 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7595 correctly under the new ABI.
7596 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7597 instead of TYPE_NEEDS_DESTRUCTOR.
7598 (initialize_local_var): Likewise.
7599 (destroy_local_var): Likewise.
7600 (cp_finish_decl): Likewise.
7601 (register_dtor_fn): Likewise.
7602 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7603 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7604 TYPE_VEC_DELETE_TAKES_SIZE here.
7605 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7606 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7607 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7608 (finish_destructor_body): Likewise.
7609 (maybe_build_cleanup_1): Likewise.
7610 * decl2.c (do_static_destruction): Likewise.
7611 * init.c (build_new_1): Make it static.
7612 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7613 (expand_cleanup_for_base): Likewise.
7614 (get_cookie_size): New function.
7615 (build_new_1): Handle array-new cookies correctly under the new
7617 (build_vec_delete_1): Likewise.
7618 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7619 (build_delete): Likewise.
7620 (build_vec_delete): Handle array-new cookies correctly under the new
7622 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7623 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7624 TYPE_HAS_ARRAY_NEW_OPERATOR.
7625 * ptree.c (print_lang_type): Check them.
7626 * search.c (context_for_name_lookup): Fix typo in comment.
7627 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7628 * tree.c (break_out_cleanups): Likewise.
7629 (build_cplus_array_test_1): Likewise.
7630 (cp_build_qualified_type_real): Likewise.
7631 * typeck.c (complete_type): Likewise.
7633 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7634 the command-line, not the end.
7636 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7638 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7640 2000-03-02 Tom Tromey <tromey@cygnus.com>
7642 * cp-tree.h (build_java_class_ref): Declare.
7643 * init.c (build_java_class_ref): No longer static.
7644 * except.c (expand_throw): Generate a Java-style `throw' if the
7645 thrown object is a "Java" object.
7646 (initialize_handler_parm): Generate a Java-style lookup of
7647 exception info if the caught object is a "Java" object.
7648 (catch_language, catch_language_init): New globals.
7649 (decl_is_java_type): New function.
7650 (expand_start_catch_block): Don't call push_eh_info() or
7651 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7652 class reference to build_catch_block.
7654 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7656 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7658 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7660 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7661 to merge reference/pointer code and fix incorrect warnings.
7663 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7665 * search.c (protected_accessible_p): Use context_for_name_lookup.
7667 * init.c (construct_virtual_bases): Fix thinko.
7668 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7670 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7672 * decl.c (current_function_decl): Move to toplev.c.
7674 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7676 * pt.c (fn_type_unification): Unify return type, whenever
7678 (get_bindings_real): Only pass return type when necessary.
7679 Remove explicit return type check.
7680 * class.c (resolve_address_of_overloaded_function): Pass desired
7681 return type to fn_type_unification.
7683 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7685 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7687 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7689 * rtti.c (expand_class_desc): Likewise.
7690 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7691 (THUNK_VCALL_OFFSET): Likewise.
7692 (THUNK_DELTA): Reflect changes in ../tree.h.
7694 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7696 * search.c (protected_accessible_p): Also allow the access if
7697 the member is public in DERIVED. Lose TYPE parm.
7698 (friend_accessible_p): Lose TYPE parm.
7699 (accessible_p): Adjust.
7701 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7703 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7704 on things that are not sizes; ssize_binop deleted.
7705 Call size_diffop when appropriate.
7706 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7707 (build_primary_vtable, build_secondary_vtable): Likewise.
7708 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7709 Variable I is HOST_WIDE_INT.
7710 (get_vfield_offset): Pass proper types to size_binop.
7711 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7712 (finish_struct_1): Likewise.
7713 (skip_rtti_stuff): Arg N is now pointer to signed.
7714 (layout_class_type): Use size_zero_node.
7715 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7716 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7717 * decl.c (complete_arry_type): Pass proper types to size_binop.
7718 (xref_basetypes): BINFO_OFFSET is sizetype.
7719 * error.c (dump_expr): Don't use size_binop non-sizes.
7720 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7721 * init.c (construct_virtual_bases): Fix type error.
7722 (build_vec_delete_1): Pass proper type to size_binop and don't
7724 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7725 * rtti.c (get_base_offset): Pass proper type to size_binop.
7726 * search.c (dfs_find_vbases): Fix type error.
7727 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7728 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7729 * tree.c (debug_binfo): Variable N is signed.
7730 Use HOST_WIDE_INT_PRINT_DEC.
7731 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7732 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7733 size_one_node and size_zero_node.
7734 (c_alignof): Use size_one_node.
7735 (build_component_addr): Pass proper types to size_binop.
7736 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7738 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7740 Implement class scope using-declarations for functions.
7741 * class.c (handle_using_decl): Call add_method for used functions.
7742 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7743 (add_method): Used functions are hidden by local functions.
7744 (check_bases_and_members): Handle using-decls before finalizing
7745 CLASSTYPE_METHOD_VEC.
7746 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7747 override the type of 'this' accordingly.
7748 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7749 (convert_class_to_reference, build_user_type_conversion_1,
7750 build_new_function_call, build_object_call, build_new_op,
7751 build_new_method_call): Pass ctype parm.
7753 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7755 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7756 build_new_function_call, build_object_call, build_new_op,
7757 build_new_method_call, build_op_delete_call): Don't get basetype_path
7759 * typeck.c (build_component_ref): Likewise.
7760 * init.c (build_offset_ref): Likewise.
7761 (resolve_offset_ref): Don't call enforce_access.
7762 Call build_scoped_ref.
7763 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7764 would cause an error or if -pedantic.
7765 * class.c (alter_access): Lose binfo parm.
7767 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7769 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7772 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7774 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7775 pseudo_type_info creation into the std namespace
7777 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7779 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7780 (import_export_class): Remove declaration.
7781 * decl2.c (import_export_class): Make it static.
7782 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7783 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7784 EXPR_WITH_FILE_LOCATION.
7785 * lex.c (check_newline): Tweak filename/lineno setting.
7786 * semantics.c (begin_while_stmt): Fix typo in comment.
7788 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7790 * lang-options.h (-fmessage-length=): Add missing option.
7792 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7794 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7796 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7798 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7800 * optimize.c (expand_call_inline): Emit the return label before
7801 evaluating the return value.
7803 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7805 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7806 than duplicating functionality here.
7807 * optimize.c: Include input.h.
7808 (expand_call_inline): Use push_srcloc and pop_srcloc.
7809 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7810 * parse.c: Regenerated.
7811 * Makefile.in (lex.o): Depend on input.h.
7812 (optimize.o): Likewise.
7814 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7816 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7817 function type, rather than ICE.
7819 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7821 * decl.c (grokdeclarator): Call decl_type_access_control.
7822 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7825 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7827 * decl.c (decls_match): Remove obsolete static member nadgering.
7829 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7831 * decl.c (grokdeclarator): Change ANSI to ISO.
7832 * lex.c (consume_string, readescape, do_identifier): Likewise.
7833 (parse_float, real_yylex): Likewise.
7834 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7835 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7836 new_type_id, maybe_label_decls, simple_stmt,
7837 for.init.statement): Likewise.
7838 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7839 * semantics.c (finish_named_return_value): Likewise.
7840 * parse.c: Regenerate.
7842 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7844 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7845 (CPTI_CLASS_STAR_TYPE): Remove.
7846 (vtable_index_type): Likewise.
7847 (class_star_type_node): Remove.
7848 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7849 (build_binary_op_nodefault): Remove.
7850 * call.c (build_new_op): Use build_binary_op instead of
7851 build_binary_op_nodefault.
7852 * decl.c (init_decl_processing): Remove class_star_type_node
7853 initialization. Make delta_type_node ptrdiff_type_node under the
7854 new ABI. Initialize vtable_index_type.
7855 (build_ptrmemfunc_type): Build different structures for the new
7857 (build_enumerator): Use build_binary_op instead of
7858 build_binary_op_nodefault.
7859 * method.c (build_overload_value): Mangle pointers-to-members
7860 appropriately under the new ABI.
7861 * typeck.c (build_array_ref): Use build_binary_op instead of
7862 build_binary_op_nodefault.
7863 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7864 (build_binary_op_nodefault): Rename to ...
7865 (build_binary_op): ... this. Remove old version. Adjust for
7866 pointer-to-member comparisons under the new ABI.
7867 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7868 (build_ptrmemfunc): Adjust for the new ABI.
7869 (expand_ptrmemfunc_cst): Likewise.
7870 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7871 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7873 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7875 * call.c (build_object_call): Compress consecutive calls to
7877 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7878 (build_op_delete_call): Adjust message formatting.
7880 * class.c (check_bases): Compress consecutive calls to
7882 (finish_struct_anon): Say 'ISO C++'.
7884 * decl.c (start_decl): Same here.
7885 (grok_reference_init): Likewise.
7886 (grokfndecl): Correct message formatting.
7887 (grokfndecl): Improve diagnostic.
7888 (check_static_variable_definition): Likewise. Say 'ISO C++'
7889 (compute_array_index_type): Say 'ISO C++'
7890 (create_array_type_for_decl): Compress consecutive calls to
7892 (grokdeclarator): Say 'ISO C++'
7893 (grok_op_properties): Likewise.
7895 * decl2.c (delete_sanity): Clairify diagnostic.
7896 (check_member_template): Same here.
7897 (grok_function_init): Use consistent terminology.
7899 * expr.c (do_case): Say 'ISO C++'
7901 * friend.c (do_friend): Compress consecutive calls to warning.
7903 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7905 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7906 * class.c (build_secondary_vtable): Reorganize. Don't create a
7907 new vtable under the new ABI.
7908 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7910 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7911 the initializing elements.
7912 (initialize_vtable): New function.
7913 (dfs_finish_vtbls): Use it.
7914 (dfs_accumulate_vtbl_inits): New function.
7915 (finish_vtbls): Merge primary and secondary vtables under the new
7917 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7918 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7921 * class.c (build_vtable): New function, split out from ...
7922 (get_vtable_decl): ... here, and ...
7923 (build_secondary_vtable): ... here.
7925 * pt.c (tsubst_decl): Fix formatting.
7927 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7929 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7930 (avoid_overlap, build_base_field): Likewise.
7931 (build_base_field, build_base_fields, is_empty_class):
7932 Test DECL_SIZE with integer_zero.
7933 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7934 * cp-tree.h (struct lang_type): New field size_unit.
7935 (CLASSTYPE_SIZE_UNIT): New macro.
7936 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7937 (cp_finish_decl): Delete -Wlarger-than processing.
7938 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7939 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7940 * tree.c (make_binfo): binfo vector is one entry longer.
7941 (walk_tree): Walk DECL_SIZE_UNIT.
7943 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7945 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7947 (build_vtable_entry): Don't assume all vtable entries are
7949 (build_vtbl_initializer): Adjust accordingly.
7950 (get_vtable_decl): Fix formatting.
7952 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7954 * semantics.c (deferred_type_access_control): Walk the entire
7956 (save_type_access_control): Rename from
7957 initial_deferred_type_access_control. Just remember the value.
7958 (decl_type_access_control): New fn.
7959 (begin_function_definition): Use deferred_type_access_control, after
7960 we've started the function. Set type_lookups to error_mark_node.
7961 * parse.y (frob_specs, fn.def1): Adjust.
7962 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7963 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7964 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7965 (after_type_component_declarator0): Likewise.
7966 (after_type_component_declarator): Likewise.
7967 (notype_component_declarator): Likewise.
7968 * cp-tree.h: Adjust.
7970 * decl.c (redeclaration_error_message): Allow redeclaration of
7971 namespace-scope decls.
7973 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7975 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7977 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7979 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7980 * decl2.c (grokclassfn): Likewise.
7982 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7984 * decl2.c (lang_decode_option): Don't set default message length
7986 * lex.c (lang_init_options): Set it here.
7988 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7990 Make DECL_CONTEXT mean the class in which a member function was
7991 declared, even for a virtual function.
7992 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7993 (DECL_FRIEND_CONTEXT): New macro.
7994 (DECL_REAL_CONTEXT): Remove.
7995 (SET_DECL_FRIEND_CONTEXT): Likewise.
7996 (DECL_VIRTUAL_CONTEXT): Adjust.
7997 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7998 (add_friends): Remove.
7999 (hack_decl_function_context): Likewise.
8000 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8002 (build_over_call): Fix indentation. Use DECL_CONTEXT
8003 instead of DECL_CLASS_CONTEXT.
8004 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8005 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8006 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8007 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8008 (build_base_field): Likewise.
8009 (finish_struct_1): Likewise.
8010 (build_self_reference): Likewise.
8011 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8013 (pushtag): Use decl_function_context, not
8014 hack_decl_function_context.
8015 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8016 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8017 (pushdecl): Remove bogus code.
8018 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8019 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8020 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8021 Use decl_function_context, nothack_decl_function_context.
8022 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8023 (grokdeclarator): Likewise. Use decl_function_context, not
8024 hack_decl_function_context.
8025 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8026 (start_function): Use DECL_FRIEND_CONTEXT, not
8027 DECL_CLASS_CONTEXT. Use decl_function_context, not
8028 hack_decl_function_context.
8029 (finish_function): Use decl_function_context, not
8030 hack_decl_function_context.
8031 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8033 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8034 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8035 (grokfield): Likewise.
8036 (finish_builtin_type): Likewise.
8037 (finish_vtable_vardec): Use decl_function_context, not
8038 hack_decl_function_context.
8039 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8040 (start_static_initialization_or_destruction): Likewise.
8041 (finish_static_initialization_or_destruction): Likewise.
8042 (mark_used): Adjust logic for deciding when to synthesize methods.
8043 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8045 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8047 * friend.c (is_friend): Likewise.
8048 (add_friends): Remove.
8049 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8050 * lex.c (begin_definition_of_inclass_inline): Use
8051 decl_function_context, not hack_decl_function_context.
8052 (process_next_inline): Likewise.
8053 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8054 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8055 DECL_CLASSS_CONTEXT.
8056 (hack_identifier): Likewise.
8057 (synthesize_method): Use decl_function_context, not
8058 hack_decl_function_context.
8059 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8061 (is_member_template): Use decl_function_context, not
8062 hack_decl_function_context. Use DECL_CONTEXT, not
8064 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8066 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8068 (push_template_decl_real): Likewise.
8069 (instantiate_class_template): Don't call add_friends.
8070 (tsubst_default_argument): Use DECL_CONTEXT, not
8072 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8073 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8074 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8076 * repo.c (repo_inline_used): Likewise.
8077 * search.c (current_scope): Adjust for new _CONTEXT macros.
8078 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8080 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8081 (lookup_fnfields_here):Likewise.
8082 (check_final_overrider): Likewise.
8083 (init_vbase_pointers): Likewise.
8084 (virtual_context): Likewise.
8085 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8086 (expand_body): Use decl_function_context, not
8087 hack_decl_function_context.
8088 * tree.c (hack_decl_function_context): Remove.
8089 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8091 * typeck2.c (error_not_base_type): Likewise.
8093 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8095 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8097 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8099 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8101 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8103 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8105 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8107 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8109 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8111 * parse.y (frob_specs): Split out...
8112 (parse_decl): From here.
8113 (fn.def2): Call initial_deferred_type_access_control.
8114 (after_type_component_declarator0): Call frob_specs.
8115 (notype_component_declarator0): Likewise.
8116 * search.c (friend_accessible_p): Nested classes are friends of their
8119 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8121 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8122 used to create an implicit temporary.
8124 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8127 2000-02-08 Nathan Sidwell <nathan@acm.org>
8129 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8130 strip array element qualifiers too.
8132 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8134 * decl.c (store_parm_decls): Don't build cleanups for parameters
8135 while processing_template_decl.
8137 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8139 * cp-tree.h (struct saved_scope): Add incomplete field.
8140 (namespace_scope_incomplete): New macro.
8141 * decl.c (pushdecl): Use it.
8142 (hack_incomplete_structures): Use it. See through artificial
8144 (mark_saved_scope): Mark it.
8146 Implement access control for nested types.
8147 * search.c (type_access_control): New fn.
8148 (accessible_p): Now we do perform access control for types.
8149 * semantics.c (deferred_type_access_control): New fn.
8150 (initial_deferred_type_access_control): New fn.
8151 (begin_function_definition): Call it. Add lookups parm.
8152 * decl.c (struct binding_level): Add this_class field.
8153 (pushlevel_class): Set it.
8154 (mark_binding_level): Mark it.
8155 (lookup_name_real): Use it. Call type_access_control.
8156 (mark_saved_scope): Mark lookups field.
8157 * cp-tree.h (flagged_type_tree): Add lookups field.
8158 (struct saved_scope): Add lookups field.
8159 (type_lookups): New macro.
8160 * parse.y (declmods): Now <ftype>.
8161 (parse_decl): Add lookups parm. Call
8162 initial_deferred_type_access_control.
8163 (lang_extdef): Clear type_lookups.
8164 (typed_declspecs, declmods, typespec): Set lookups field.
8165 (initdcl): Call deferred_type_access_control.
8166 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8167 component_decl_1, named_parm): Adjust.
8168 * friend.c (is_friend): Nested classes are friends of their
8171 * class.c (currently_open_derived_class): New fn.
8172 * method.c (hack_identifier): Use it.
8174 * lex.c (do_identifier): Remove obsolete code.
8176 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8178 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8180 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8181 thinks this file is plain C).
8183 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8185 * Makefile.in (call.o): Depend on $(EXPR_H).
8187 * call.c: Include "expr.h".
8189 * class.c (dump_class_hierarchy): Add prototype.
8191 * search.c (dfs_get_pure_virtuals): Likewise.
8193 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8195 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8198 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8200 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8201 Store it in DECL_FCONTEXT.
8202 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8204 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8206 * tinfo.h (old abi): #include "tconfig.h".
8207 * tinfo.cc (convert_to_base): Move into old abi section.
8209 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8211 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8212 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8213 (BINFO_PRIMARY_BINFO): New macro.
8214 (BF_DELTA): Rename to ...
8215 (BV_DELTA): ... this.
8216 (BF_VCALL_INDEX): Rename to ...
8217 (BV_VCALL_INDEX): ... this.
8218 (BF_FN): Rename to ...
8220 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8221 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8222 (modify_vtable_entry): Simplify.
8223 (add_virtual_function): Rename BF_ macros to BV_ variants.
8224 (build_vtable_initializer): Likewise.
8225 (get_class_offset_1): Remove.
8226 (dfs_get_class_offset): Likewise.
8227 (get_class_offset): Likewise.
8228 (dfs_find_final_overrider): New function.
8229 (find_final_overrider): Likewise.
8230 (modify_one_vtable): Remove.
8231 (dfs_find_base): New function.
8232 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8233 find_final_overrider.
8234 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8236 (dfs_fixup_vtable_deltas): Remove.
8237 (override_one_vtable): Remove.
8238 (merge_overrides): Likewise.
8239 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8240 unreal chilren of virtual bases.
8241 (finish_struct_1): Don't use merge_overrides. Don't use
8242 dfs_fixup_vtable_deltas.
8243 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8246 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8247 Jason Merrill <jason@yorick.cygnus.com>
8249 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8251 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8253 * exception.cc (__throw_bad_typeid): Add missing std::.
8255 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8257 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8259 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8261 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8263 Runtime support for new-abi rtti.
8264 * inc/typeinfo (type_info::operator!=): Define in class.
8265 (type_info::before, type_info::name, type_info::operator==,
8266 type_info::operator!=): Define new ABI implementations.
8267 (type_info::is_pointer_p, type_info::is_function_p): Declare
8268 new virtual functions.
8269 (type_info::do_catch, type_info::do_upcast): Likewise.
8271 * tinfo.h (__base_class_info): Define new class.
8272 (__class_type_info): Likewise.
8273 (__si_class_type_info): Likewise.
8274 (__vmi_class_type_info): Likewise.
8275 (__dynamic_cast): Prototype.
8277 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8278 (type_info::is_pointer_p): Define new function.
8279 (type_info::is_function_p): Likewise.
8280 (type_info::do_catch): Likewise.
8281 (type_info::do_upcast): Likewise.
8282 (vtable_prefix): New structure for vtable access.
8283 (adjust_pointer): Define new template function.
8284 (contained_p, public_p, virtual_p, contained_public_p,
8285 contained_nonpublic_p, contained_nonvirtual_p): Define new
8287 (nonvirtual_base_type): New local variable.
8288 (__class_type_info::~__class_type_info): Define.
8289 (__si_class_type_info::~__si_class_type_info): Likewise.
8290 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8291 (__class_type_info::do_catch): Define new function.
8292 (__class_type_info::do_upcast): Likewise.
8293 (__class_type_info::find_public_src): Likewise.
8294 (__class_type_info::do_find_public_src): Likewise.
8295 (__si_class_type_info::do_find_public_src): Likewise.
8296 (__vmi_class_type_info::do_find_public_src): Likewise.
8297 (__class_type_info::do_dyncast): Likewise.
8298 (__si_class_type_info::do_dyncast): Likewise.
8299 (__vmi_class_type_info::do_dyncast): Likewise.
8300 (__class_type_info::do_upcast): Likewise.
8301 (__si_class_type_info::do_upcast): Likewise.
8302 (__vmi_class_type_info::do_upcast): Likewise.
8303 (__dynamic_cast): Likewise.
8305 * tinfo2.cc (__fundamental_type_info): Define new class.
8306 (__pointer_type_info): Likewise.
8307 (__reference_type_info): Likewise.
8308 (__array_type_info): Likewise.
8309 (__function_type_info): Likewise.
8310 (__enum_type_info): Likewise.
8311 (__ptr_to_member_type_info): Likewise.
8312 (__fundamental_type_info::~__fundamental_type_info): Define.
8313 (__pointer_type_info::~__pointer_type_info): Likewise.
8314 (__reference_type_info::~__reference_type_info): Likewise.
8315 (__array_type_info::~__array_type_info): Likewise.
8316 (__function_type_info::~__function_type_info): Likewise.
8317 (__enum_type_info::~__enum_type_info): Likewise.
8318 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8319 (__pointer_type_info::do_catch): Define new function.
8320 (__ptr_to_member_type_info::do_catch): Define new function.
8322 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8323 (__is_pointer): Likewise.
8325 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8327 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8329 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8330 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8331 (make_new_vtable): New function.
8332 (modify_vtable_entry): Handle generation of new vtables correctly.
8333 (modify_one_vtable): Remove unused parameter.
8334 (dfs_fixup_vtable_deltas): Likewise.
8335 (override_one_vtable): Use build_secondary_vtable.
8336 (finish_struct_1): Use build_primary_vtable and
8337 build_secondary_vtable.
8339 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8341 * cp/decl.c: Adjust variable names, comments, help strings.
8343 2000-01-29 Nathan Sidwell <nathan@acm.org>
8345 * new2.cc (operator delete[]): Use operator delete, don't assume
8348 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8350 * class.c (build_vtbl_initializer): Add argument to
8351 build_vtable_entry call.
8353 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8355 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8356 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8357 (BF_DELTA): New macro.
8358 (BF_VCALL_INDEX): Likewise.
8360 (THUNK_VCALL_OFFSET): Likewise.
8361 (make_thunk): Change prototype.
8362 * class.c (build_vtable_entry): Integrate
8363 build_vtable_entry_for_fn. Handle vcall indices.
8364 (build_vtable_entry_for_fn): Remove.
8365 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8366 BF_VCALL_INDEX, BF_FN.
8367 (modify_vtable_entry): Integrate common code from
8368 modify_one_vtable and dfs_fixup_vtable_deltas.
8369 (add_virtual_function): Set BF_VCALL_INDEX.
8370 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8372 (modify_one_vtable): Simplify.
8373 (dfs_fixup_vtable_deltas): Likewise.
8374 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8375 * method.c (make_thunk): Handle vcall indices.
8377 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8379 Compiler side new abi rtti (not enabled).
8380 * cp-tree.h (new_abi_rtti_p): New macro.
8381 (emit_support_tinfos): Prototype new function.
8382 (tinfo_decl_p): Likewise.
8383 (emit_tinfo_decl): Likwise.
8384 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8386 (doing_runtime): New local static.
8387 (init_rtti_processing): Add new-abi initializer.
8388 (get_tinfo_decl): Add new-abi logic.
8389 (tinfo_from_decl): Likewise.
8390 (build_dynamic_cast_1): Likewise.
8391 (qualifier_flags): New static function.
8392 (tinfo_base_init): Likewise.
8393 (generic_initializer): Likewise.
8394 (ptr_ref_initializer): Likewise.
8395 (ptmd_initializer): Likewise.
8396 (class_hint_flags): Likewise.
8397 (class_initializer): Likewise.
8398 (synthesize_tinfo_var): Likewise.
8399 (create_real_tinfo_var): Likewise.
8400 (create_pseudo_type_info): Likewise.
8401 (get_vmi_pseudo_type_info): Likewise.
8402 (create_tinfo_types): Likewise.
8403 (emit_support_tinfos): New global function.
8404 (tinfo_decl_p): New global predicate.
8405 (emit_tinfo_decl): New global function.
8406 * class.c (set_rtti_entry): Generalize for old and new rtti.
8407 (build_vtbl_initializer): Likewise.
8408 * decl2.c (finish_file): Likewise.
8410 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8412 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8413 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8415 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8417 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8420 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8422 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8424 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8426 * optimize.c (calls_setjmp_r): Supply new argument
8427 to special_function_p.
8429 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8431 * call.c: PROTO -> PARAMS.
8432 * class.c: Likewise.
8433 * cp-tree.h: Likewise.
8437 * decl2.c: Likewise.
8439 * errfn.c: Likewise.
8440 * error.c: Likewise.
8441 * except.c: Likewise.
8444 * input.c: Likewise.
8447 * method.c: Likewise.
8448 * optimize.c: Likewise.
8449 * parse.y: Likewise.
8453 * search.c: Likewise.
8454 * semantics.c: Likewise.
8457 * typeck.c: Likewise.
8458 * typeck2.c: Likewise.
8461 2000-01-25 Richard Henderson <rth@cygnus.com>
8463 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8465 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8467 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8468 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8469 (struct vcall_offset_data_s): New type.
8470 (dfs_vcall_offset_queue_p): New function.
8471 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8472 (build_vcall_offset_vtbl_entries): Likewise.
8473 (layout_vtable_decl): Likewise.
8474 (num_vfun_entries): Likewise.
8475 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8476 (build_vtbl_initializer): Likewise.
8477 (dfs_finish_vtabls): Use layout_vtable_decl.
8478 (modify_one_vtables): Always duplicate vtables under the new ABI.
8479 (finish_struct_1): Use layout_vtable_decl.
8481 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8483 * decl.c (member_function_or_else): Change third arg from a format
8484 specifier to an `enum overload_flags'. Callers changed.
8486 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8488 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8489 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8490 build_const_cast, get_delta_difference, check_return_expr): Avoid
8491 ANSI string concatenation usage.
8493 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8495 * class.c (layout_class_type): Put the fields required to make a
8496 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8499 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8501 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8504 * decl2.c (mark_used): Do instantiate inlines that have been
8505 explicitly instantiated.
8507 2000-01-24 Richard Henderson <rth@cygnus.com>
8509 * call.c (build_over_call): Use expand_tree_builtin.
8510 * typeck.c (build_function_call_real): Likewise.
8511 (build_binary_op_nodefault): Handle unordered compares.
8513 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8515 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8516 cp_tree_index values.
8517 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8518 New global node #defines for them.
8519 * rtti.c (call_void_fn): Replace with ...
8520 (build_runtime_decl): ... new static function.
8521 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8522 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8523 (build_dynamic_cast_1): Always produce correctly typed result.
8524 Explicitly produce type_info addresses. Use dynamic_cast_node.
8525 * exception.cc (__throw_bad_cast): Return `void *'.
8526 (__throw_bad_typeid): Return `const type_info &'.
8528 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8530 * cp-tree.h (get_vtable_decl): Prototype new function.
8531 * class.c (get_vtable_decl): New function. Broken out from ...
8532 (build_vtable): ... here. Use it.
8533 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8536 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8538 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8539 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8540 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8541 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8542 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8543 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8544 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8545 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8546 (CPTI_TINFO_VAR_ID): New enumeration.
8547 (__tp_desc_type_node, __access_mode_type_node,
8548 __bltn_desc_type_node, __user_desc_type_node,
8549 __class_desc_type_node, __ptr_desc_type_node,
8550 __attr_desc_type_node, __func_desc_type_node,
8551 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8552 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8553 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8554 enum_desc_type_node, class_desc_type_node,
8555 si_class_desc_type_node, vmi_class_desc_type_node,
8556 ptmd_desc_type_node, base_desc_type_node): New #defines.
8557 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8558 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8559 (tinfo_var_id): New enumeration.
8560 (DECL_TINFO_FN_P): Augment comment.
8561 * decl.c (cp_global_trees): Adjust documentation.
8562 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8563 tinfo_decl_type and tinfo_var_id.
8564 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8565 (build_typeid): Remove unused variable.
8566 (get_tinfo_var): Use tinfo_var_id.
8567 (tinfo_name): New static function.
8568 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8569 (tinfo_from_decl): Likewise.
8570 (get_base_offset): New static function, broken out of
8572 (expand_si_desc): Use tinfo_name.
8573 (expand_class_desc): Likewise. Lose local static variable.
8574 Use base_desc_type_node. Use get_base_offset.
8575 (expand_ptr_desc): Use tinfo_name.
8576 (expand_attr_desc): Likewise.
8577 (expand_generic_desc): Likewise.
8579 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8580 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8582 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8584 * cp-tree.h (__eprintf): Remove declaration.
8585 * tree.c (__eprintf): Remove definition.
8587 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8588 Mark Mitchell <mark@codesourcery.com>
8590 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8591 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8593 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8595 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8597 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8599 * cp-tree.h (register_dtor_fn): New function.
8600 * decl.c (destroy_local_static): Rename to ...
8601 (register_dtor_fn): ... this. Give it external linkage.
8602 (expand_static_init): Use it.
8603 * decl2.c (do_static_initialization): Likewise, if using
8605 (do_static_destruction): Check that __cxa_atexit is not in use.
8606 (finish_file): Don't call do_static_destruction if using
8609 * typeck.c (convert_arguments): Restore two-message error
8612 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8614 Remap dynamic cast hint values to be consistent across ABIs.
8615 * search.c (dynamic_cast_base_recurse): Remap generated value.
8616 (get_dynamic_cast_base_type): Adjust documentation.
8617 * tinfo.h (__user_type_info::dyncast): Likewise.
8618 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8619 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8620 (__class_type_info::do_dyncast): Likewise.
8621 (__class_type_info::do_find_public_subobj): Likewise.
8622 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8624 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8626 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8628 * typeck2.c (incomplete_type_error): Restore previous
8629 cp_error and cp_error_at call sequence.
8631 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8633 * class.c (dump_class_hierarchy): Make format agree with argument;
8634 cast pointer to unsigned long and print with %lx.
8636 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8638 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8640 * typeck.c (composite_pointer_type, common_type,
8641 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8642 build_function_call_real, convert_arguments,
8643 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8644 build_unary_op, mark_addressable, build_compound_expr,
8645 build_static_cast, build_reinterpret_cast, build_const_cast,
8646 build_c_cast, build_modify_expr, get_delta_difference,
8647 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8648 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8650 * typeck2.c (readonly_error, abstract_virtuals_error,
8651 process_init_constructor, check_for_new_type): Likewise.
8653 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8655 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8658 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8660 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8661 (build_x_typeid): Likewise.
8662 (get_tinfo_fn): Likewise.
8663 (get_tinfo_fn_unused): Rename to ...
8664 (get_tinfo_decl): ... here.
8665 * rtti.c (build_headof): Replace logic error with assertion.
8666 (get_tinfo_fn_dynamic): Rename to ...
8667 (get_tinfo_decl_dynamic): ... here. Make static. Use
8668 complete_type_or_else.
8669 (build_x_typeid): Move into ...
8670 (build_typeid): ... here. Adjust call to
8671 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8672 throw_bad_typeid expression.
8673 (get_tinfo_fn_unused): Rename to ...
8674 (get_tinfo_decl): ... here. Adjust comment.
8675 (get_tinfo_fn): Delete.
8676 (tinfo_from_decl): New static function.
8677 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8678 (get_typeid): Use complete_type_or_else.
8679 (build_dynamic_cast_1): Adjust calls to
8680 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8681 * parse.y (primary): Adjust call to build_typeid.
8682 * except.c (build_eh_type_type_ref): Adjust call to
8683 get_tinfo_decl. Mark as used.
8684 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8685 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8686 * parse.c: Regenerated.
8688 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8690 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8692 (resolves_to_fixed_type_p): Document calling convention.
8693 * rtti.c (build_x_typeid): Initialize NONNULL.
8695 * cp-tree.h (build_shared_int_cst): New function.
8696 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8697 * class.c (modify_vtable_entry): Likewise.
8698 (add_virtual_function): Split out code to generated shared
8699 INTEGER_CSTs to build_share_int_cst.
8700 (modify_all_vtables): Handle all the overridden functions here.
8701 Add overridden functions from non-primary virtual bases to the
8703 (finish_struct_1): Adjust call to modify_all_vtables. Add
8704 overridden functions from non-primary bases to the vtable.
8705 * tree.c (build_shared_int_cst): New function.
8707 * cp-tree.h (scratchalloc): Remove.
8708 (build_scratch_list): Likewise.
8709 * call.c (convert_class_to_reference): Replace build_scratch_list
8710 and build_expr_list with build_tree_list.
8711 (add_candidate): Replace scratchalloc with expralloc. Note memory
8713 (build_user_type_conversion_1): Replace build_scratch_list
8714 and build_expr_list with build_tree_list.
8715 (build_new_op): Likewise.
8716 (build_op_delete_call): Likewise.
8717 (convert_like): Likewise.
8718 * cvt.c (ocp_convert): Likewise.
8719 * decl.c (start_decl): Likewise.
8720 (start_function): Likewise.
8721 (finish_destructor_body): Likewise.
8722 (maybe_build_cleanup_1): Likewise.
8723 * decl2.c (reparse_decl_as_expr): Likewise.
8724 * init.c (perform_member_init): Likewise.
8725 (expand_cleanup_for_base): Likewise.
8726 (build_builtin_delete_call): Likewise.
8727 (build_new_1): Likewise.
8728 (build_delete): Likewise.
8729 * method.c (do_build_assign_ref): Likewise.
8730 * parse.y (already_scoped_stmt): Likewise.
8731 (nontrivial_exprlist): Likewise.
8732 (net_initializer): Likewise.
8733 (initlist): Likewise.
8734 * parse.c: Regenerated.
8735 * rtti.c (build_x_typeid): Likewise.
8736 (build_dynamic_cast_1): Likewise.
8737 * typeck.c (build_x_compound_expr): Likewise.
8738 (build_static_cast): Likewise.
8739 (build_modify_expr): Likewise.
8741 * cp-tree.h (DECL_VINDEX): Add documentation.
8742 * class.c (build_vtable_entry): Likewise.
8743 (start_vtable): Add comment.
8744 (add_virtual_function): Replace pending_hard_virtuals with
8745 overridden_virtuals and pending_virtuals with new_virtuals.
8746 Replace redundant assignments with assertions.
8747 (check_for_override): Add comment.
8748 (check_bases_and_members): Replace pending_hard_virtuals with
8749 overridden_virtuals and pending_virtuals with new_virtuals.
8750 (create_vtbl_ptr): Likewise.
8751 (layout_class_type): Likewise.
8752 (finish_struct_1): Likewise. Add comments.
8754 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8756 * class.c (finish_struct_1): Replace redundant code with
8759 * cp-tree.h (flag_new_abi): Move.
8760 (flag_use_cxa_atexit): Likewise.
8761 (flag_honor_std): Likewise.
8762 (flag_rtti): Likewise.
8763 (vbase_offsets_in_vtable_p): Define.
8764 (vptrs_present_everywhere_p): Likewise.
8765 (TYPE_CONTAINS_VPTR_P): Likewise.
8766 (dfs_walk_real): Declare.
8767 * class.c (build_vbase_pointer_fields): Check
8768 vbase_offsets_in_vtable_p.
8769 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8771 (build_vbase_offset_vtbl_entries): Simplify.
8772 (build_vbase_offset_vtbl_entries): Adjust.
8773 (build_vbase_pointer): Add ability to look up vbase offsets in
8775 (start_vtable): New function.
8776 (add_virtual_function): Use it.
8777 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8778 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8779 (build_vtbl_initializer): Take the type of the complete object as
8780 input. Use it to correctly calculate vbase offsets.
8781 (dfs_finish_vtbls): Pass the complete type to
8782 build_vtbl_initializer.
8783 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8784 (create_vtable_ptr): Create a vtable even if there are no
8785 new virtual functions, under the new ABI.
8786 (finish_struct_1): Likewise.
8787 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8788 * decl.c (exapnd_static_init): Remove call to
8789 preserve_initializer.
8790 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8792 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8793 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8794 (construct_virtual_bases): Don't initialize virtual base pointers
8796 (build_aggr_init): Clean up comment.
8797 (expand_aggr_init_1): Likewise.
8798 * rtti.c (expand_class_desc): Store the virtual function table
8799 index where the vbase offset lives in the offset field.
8800 * search.c (dfs_walk_real): Make it global.
8801 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8802 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8804 * tinfo.h (USItype): Make it signed under the new ABI.
8805 * tinfo.cc (convert_to_base): New function. Encapsulate base
8806 conversion logic here.
8807 (__class_type_info::do_upcast): Use it.
8808 (__class_type_info::do_dyncast): Likewise.
8809 (__class_type_info::do_find_public_subobj): Likewise.
8811 * init.c (construct_virtual_bases): Don't look up the addresses of
8812 virtual bases at run-time.
8814 * class.c (build_vbase_pointer): Relocate.
8815 (build_vbase_pointer_fields): Likewise.
8816 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8817 (build_vbase_offset_vtbl_entries): Likewise.
8819 * decl.c (init_decl_processing): Complain if -fnew-abi
8820 -fno-vtable-thunks is used.
8822 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8825 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8827 * cp-tree.h (num_extra_vtbl_entries): New function.
8828 (size_extra_vtbl_entries): Likewise.
8829 (dfs_vtable_path_unmark): Likewise.
8830 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8831 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8832 * class.c (num_extra_vtbl_entries): New function.
8833 (size_extra_vtbl_entries): Likewise.
8834 (dfs_build_vbase_offset_vtbl_entries): New function.
8835 (build_vbase_offset_vtbl_entries): Likewise.
8836 (build_vtbl_initializer): Use it.
8837 (finish_struct_1): Adjust vtable sizes (using
8838 num_extra_vtbl_entries).
8839 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8840 THUNK_DECL is non-NULL before expanding it.
8841 * init.c (expand_virtual_init): Adjust the vtable pointer by
8842 size_extra_vtbl_entries before storing it.
8843 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8844 Handle TREE_LIST parameters here, not in the dfs_* functions.
8845 (dfs_unmarked_real_bases_queue_p): Adjust.
8846 (dfs_marked_real_bases_queue_p): Likewise.
8847 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8848 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8849 (dfs_vtable_path_unmark): Likewise.
8851 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8853 * optimize.c (copy_body_r): Clear the operand three of a
8854 TARGET_EXPR when copying it.
8856 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8858 * method.c (build_decl_overload_real): Check whether we are in ::
8859 before returning __builtin_new/delete.
8861 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8863 * pt.c (tsubst_friend_function): Improve comment.
8864 (instantiate_decl): Avoid crashing when a "nested" function is
8865 instantiated from the top level.
8867 * dump.c (dqeueue_and_dump): Dump
8868 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8870 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8872 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8874 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8876 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8877 ENABLE_NEW_GXX_ABI defined.
8878 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8879 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8880 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8882 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8884 * decl.c (start_cleanup_fn): Call pushdecl.
8886 * call.c (convert_class_to_reference): Fix typos.
8887 (build_conditional_expr): Handle errors gracefully.
8888 * class.c (push_nested_class): Likewise.
8889 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8890 (DECL_THIS_EXTERN): Use it.
8891 (DECL_THIS_STATIC): Likewise.
8892 * cvt.c (convert_to_void): Handle errors gracefully.
8893 (build_expr_type_conversion): Likewise.
8894 * decl.c (maybe_push_decl): Likewise.
8895 (start_decl_1): Likewise.
8896 (require_complete_types_for_parms): Likewise.
8897 * parse.y (structsp): Likewise.
8898 (base_class): Likewise.
8899 * parse.c: Regenerated.
8900 * pt.c (finish_member_template_decl): Likewise.
8901 * typeck.c (decay_conversion): Likewise.
8903 * cp-tree.h (dfs_skip_vbases): New function.
8904 (find_vbase_instance): Likewise.
8905 * class.c (determine_primary_base): Allow a nearly empty base to
8906 serve as a primary base class under the new ABI.
8907 (get_class_offset_1): Rename to ...
8908 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8910 (get_class_offset): Use it. Issue error messages here.
8911 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8912 find the right copies of virtual bases.
8913 (fixup_vtable_deltas1): Rename to ...
8914 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8915 bases as primary bases.
8916 (fixup_vtable_deltas): Remove.
8917 (override_one_vtable): Handle virtual bases as primary bases.
8918 (merge_overrides): Likewise.
8919 (finish_struct_1): Likewise.
8920 (dump_class_hierarchy): Dump primary-ness of bases as well.
8921 * search.c (mark_primary_bases): Use a pre-order traversal to
8922 handle primary virtual bases.
8923 (dfs_skip_vbases): New fiunction.
8924 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8925 (fixup_virtual_upcast_offsets): Likewise.
8926 (fixup_all_virtual_upcast_offsets): Likewise.
8927 (dfs_find_vbase_instances): New function.
8928 (find_vbase_instance): Likewise.
8930 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8932 * lex.c (DIR_SEPARATOR): Delete macro.
8934 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8936 * decl2.c (lang_decode_option): Handle automatic line wrapping
8939 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8941 * friend.c (do_friend): Don't resolve scopes when processing
8942 template declarations, even if the qualifying scope doesn't
8943 involve template parameters.
8945 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8947 * class.c (dfs_modify_vtables_queue_p): Remove.
8948 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8949 and dfs_marked_real_bases_queue_p instead of
8950 dfs_modify_vtables_queue_p.
8952 * class.c (build_vbase_path): Simplify.
8953 (dfs_propagate_binfo_offsets): New function.
8954 (propagate_binfo_offsets): Use it.
8955 (remove_base_field): Simplify.
8956 (dfs_set_offset_for_vbases): Remove.
8957 (dfs_set_offset_for_shared_vbases): New function.
8958 (dfs_set_offset_for_unshared_vbases): Likewise.
8959 (layout_virtual_bases): Use them.
8960 (layout_basetypes): Don't call propagate_binfo_offsets.
8961 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8964 * class.c (build_base_field): New function, split out from ...
8965 (build_base_fields): ... here. Use it. Allocate primary bases
8966 first, under the new ABI.
8967 (get_vtable_entry): Remove.
8968 (remove_base_field): New function, split out from ...
8969 (remove_base_fields): ... here. Adjust since primary bases come
8970 first under the new ABI.
8972 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8973 (initialize_vtbl_ptrs): New function.
8974 (expand_indirect_vtbls_init): Change prototype.
8975 (convert_pointer_to_vbase): Declare.
8976 * init.c (expand_direct_vtbls_init): Remove.
8977 (dfs_initialize_vtbl_ptrs): New function.
8978 (initialize_vtbl_ptrs): Likewise.
8979 (emit_base_init): Use initialize_vtbl_ptrs.
8980 * search.c (convert_pointer_to_vbase): Make it global.
8981 (expand_indirect_vtbls_init): Remove vtable initialization code.
8982 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8984 * class.c (dfs_finish_vtbls): New function.
8985 (finish_vtbls): Use it.
8986 (dump_class_hierarchy): New function.
8988 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8989 (BINFO_VBASE_PRIMARY_P): New macro.
8990 (BINFO_VIRTUALS): Add to documentation.
8991 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8992 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8993 (dfs_mark_primary_bases_queue_p): Likewise.
8994 (dfs_unmarked_real_bases_queue_p): New function.
8995 (dfs_marked_real_bases_queue_p): Likewise.
8996 * search.c (dfs_mark_primary_bases): Adjust.
8997 (mark_primary_bases): Likewise.
8998 (get_shared_vbase_if_not_primary): New function.
8999 (dfs_unmarked_real_bases_queue_p): Likewise.
9000 (dfs_marked_real_bases_queue_p): Likewise.
9001 (dfs_get_pure_virtuals): Simplify.
9002 (get_pure_virtuals): Likewise.
9004 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9006 * lex.c: Include tm_p.h.
9008 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9010 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9012 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9014 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9015 * pt.c (instantiate_decl): Defer comdat templates that might not be
9018 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9019 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9020 (finish_file): Likewise.
9022 * decl2.c (import_export_class): Undo 12/14 change.
9024 * error.c (dump_decl): operator new, not operatornew.
9026 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9027 * search.c (lookup_field_1): Look for the last field with the
9030 2000-01-05 Nathan Sidwell <nathan@acm.org>
9032 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9035 2000-01-05 Nathan Sidwell <nathan@acm.org>
9037 * typeck.c (build_static_cast): Don't strip target qualifiers
9038 when casting from a class.
9040 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * class.c (warn_hidden): Initialize variable `fndecl'.
9044 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9046 * decl.c (flag_isoc9x): New variable to be able to use code in
9047 c-common.c. For now always zero.
9049 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9051 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9052 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9053 or unshare_base_binfos for virtual bases here.
9054 * search.c (dfs_get_vbase_types): Do it here.
9055 (get_vbase_types): Adjust.
9057 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9059 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9060 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9061 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9062 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9063 (unmark_primary_bases): Remove declaration.
9064 (unmarkedp): Declare.
9065 (dfs_vbase_unmark): Likewise.
9066 * class.c (determine_primary_base): Return immediately if there
9067 are no base classes. Call mark_primary_bases here.
9068 (modify_all_direct_vtables): Remove.
9069 (modify_all_indirect_vtables): Remove.
9070 (dfs_modify_vtables_queue_p): New function.
9071 (dfs_modify_vtables): New function.
9072 (modify_all_vtables): Use them.
9073 (build_base_fields): Build FIELD_DECLs for primary virtual base
9075 (create_vtable_ptr): Don't call determine_primary_base here.
9076 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9077 (dfs_set_offset_for_vbases): ... this.
9078 (layout_virtual_bases): Use it.
9079 (layout_class_type): Call determine_primary_base here.
9080 * search.c (unmarkedp): Make it global.
9081 (shared_marked_p): Simplify.
9082 (shared_unmarked_p): Likewise.
9083 (dfs_primary_bases_queue_p): Remove.
9084 (dfs_unmark_primary_bases): Likewise.
9085 (unmark_primary_bases): Likewise.
9086 (mark_primary_bases): Simplify.
9087 (get_pure_virtuals): Don't call mark_primary_bases here.
9088 (dfs_vbase_unmark): New function.
9089 (get_vbase_types): Simplify.
9091 * class.c (struct base_info): Remove.
9092 (determine_primary_base): Take has_virtual_p rather than a
9093 base_info as input. Don't calculate max_has_virtual.
9094 (finish_struct_bits): Remove max_has_virtual argument.
9095 (create_vtable_ptr): Remove max_has_virtual_p argument.
9096 (layout_virtual_bases): Remove max argument.
9097 (layout_basetypes): Likewise.
9098 (layout_class_type): Remove max_has_virtual_p argument.
9099 (finish_struct_1): Remove max_has_virtual.
9101 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9102 (layout_basetypes): Remove.
9103 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9104 Update to handle primary virtual bases.
9105 (remove_base_fields): New function, split out from
9107 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9108 (layout_virtual_bases): New function, split out from
9109 layout_basetypes. Update to handle primary virtual bases.
9110 (layout_basetypes): Moved here from tree.c. Use
9111 remove_base_fields and layout_virtual_bases.
9112 * search.c (dfs_mark_primary_bases_queue_p): New function.
9113 (mark_primary_bases): Use it.
9114 * tree.c (CEIL): Remove.
9115 (propagate_binfo_offsets): Remove.
9116 (layout_basetypes): Remove.
9118 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9120 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9121 (BINFO_PRIMARY_MARKED_P): New macro.
9122 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9123 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9124 (mark_primary_bases): New function.
9125 (unmark_primary_bases): Likewise.
9126 * search.c (get_abstract_virtuals_1): Remove.
9127 (dfs_mark_primary_bases): New function.
9128 (mark_primary_bases): Likewise.
9129 (dfs_unmark_primary_bases): Likewise.
9130 (unmark_primary_bases): Likewise.
9131 (dfs_get_pure_virtuals): Likewise.
9133 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9135 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9136 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9137 (modify_one_vtable): Adjust.
9138 (fixup_vtable_deltas1): Likewise.
9139 (override_one_vtable): Likewise.
9140 * search.c (get_abstract_virtuals_1): Likewise.
9141 (get_pure_virtuals): Likewise.
9142 (expand_upcast_fixups): Likewise.
9143 * tree.c (debug_binfo): Likewise.
9145 * class.c (build_vtable): Don't return a value. Don't rebuild
9146 vtables for bases that have already been handled.
9147 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9148 already been handled.
9149 (modify_one_vtable): Adjust accordingly.
9150 (fixup_vtable_deltas1): Likewise.
9151 (finish_struct_1): Likewise.
9153 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9155 * call.c (build_new_method_call): Also check destructors.