1 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
3 * decl.c (pushdecl): Adjust error string.
4 (xref_tag): Adjust friend class injection warning. Remove the
5 inherited name from the class shadowed scope.
7 2001-05-17 Mark Mitchell <mark@codesourcery.com>
9 * except.c (cp_protect_cleanup_actions): New function.
10 (init_exception_processing): Don't set protect_cleanup_actions
11 here. Do set lang_protect_cleanup_actions.
13 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
15 * spew.c (read_token): Call yyerror on all unexpected tokens.
17 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
19 * init.c (member_init_ok_or_else): Take a tree rather than
21 (expand_member_init): Adjust.
23 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
25 * decl.c (duplicate_decls): Suppress warning about duplicate
26 decls if the first decl is a friend.
28 2001-05-12 Zack Weinberg <zackw@stanford.edu>
30 * except.c (choose_personality_routine): Export. Add
31 explanatory comment. Take an enum languages, not a boolean.
32 (initialize_handler_parm): Adjust to match.
33 * cp-tree.h: Prototype choose_personality_routine.
34 * lex.c (handle_pragma_java_exceptions): New function.
35 (init_cp_pragma): Register #pragma GCC java_exceptions.
37 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
39 * method.c (build_mangled_C99_name): Remove unused prototype.
41 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
43 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
44 * typeck.c (get_member_function_from_ptrfunc,
45 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
46 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
48 Reverted Geoff Keating's 2001-05-03's patch.
50 2001-05-11 Ira Ruben <ira@apple.com>
52 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
54 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
56 * cp-tree.h (finish_label_expr, lookup_label): Delete.
57 * parse.y: Update for '&&'; don't issue warning here.
58 * semantics.c (finish_label_expr): Delete.
60 2001-05-07 Mark Mitchell <mark@codesourcery.com>
62 * splay-tree.h (splay_tree_max): New function.
63 (splay_tree_min): Likewise.
65 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
67 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
68 (pfn_vflag_identifier): Define.
69 Update comment about layout of pointer functions.
70 (build_ptrmemfunc1): Update prototype.
71 (expand_ptrmemfunc_cst): Update prototype.
72 * decl.c (initialize_predefined_identifiers): Initialize
74 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
75 an extra field to the type.
76 * expr.c (cplus_expand_constant): Pass 'flag' between
77 expand_ptrmemfunc_cst and build_ptrmemfunc1.
78 * typeck.c (get_member_function_from_ptrfunc): When
79 FUNCTION_BOUNDARY < 16, look at additional field to determine
80 if a pointer-to-member is a real pointer or a vtable offset.
81 (build_ptrmemfunc1): Add new parameter to contain extra field.
82 (build_ptrmemfunc): Pass the extra field around.
83 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
84 (pfn_from_ptrmemfunc): Ignore the extra field.
86 2001-05-03 Mark Mitchell <mark@codesourcery.com>
88 * cp-tree.h (flag_inline_trees): Update documentation.
89 * decl.c (init_decl_processing): Adjust handling of
90 flag_inline_functions and flag_inline_trees to support -O3.
91 (grokfndecl): Set DECL_INLINE on all functions if that's what
93 (save_function_data): Clear DECL_INLINE in
94 current_function_cannot_inline is non-NULL.
95 * decl2.c (flag_inline_trees): Update documentation.
97 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
99 * dump.c (cp_dump_tree, USING_STMT case): New case.
100 * tree.c (cp_statement_code_p): Add USING_STMT.
101 * decl2.c (do_using_directive): Add the using directive statement.
103 * tree.c (walk_tree): Reformat an if block.
105 2001-05-02 Mark Mitchell <mark@codesourcery.com>
107 * decl.c (compute_array_index_type): Don't try to do anything with
108 the indices when processing a template.
110 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
112 * call.c: NULL_PTR -> NULL.
117 * except.c: Likewise.
120 * search.c: Likewise.
122 * typeck.c: Likewise.
123 * typeck2.c: Likewise.
125 2001-05-02 Mark Mitchell <mark@codesourcery.com>
127 * decl2.c (do_using_directive): Revert previous patch.
129 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
131 * cp-tree.def (USING_STMT): New statement node.
132 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
133 * decl2.c (do_using_directive): Add USING_STMT to statement
134 tree. Don't emit errors when processing template decl.
135 * pt.c (tsubst_expr, USING_STMT case): New case.
136 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
138 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
140 * call.c (build_new_op): Convert args from reference here.
141 (build_conditional_expr): Don't convert here.
143 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
145 * spew.c (last_token_id): New static variable.
146 (read_token): Set it here.
147 (yyerror): Use it here.
149 2001-04-30 Richard Henderson <rth@redhat.com>
151 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
154 2001-04-30 Mark Mitchell <mark@codesourcery.com>
156 * gxxint.texi: Remove.
157 * Make-lang.in: Remove all traces of gxxint.texi.
159 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
161 * decl2.c (start_static_initialization_or_destruction): Correct
162 logic to handle the -fno-use-cxa-atexit case.
164 2001-04-30 Mark Mitchell <mark@codesourcery.com>
166 * optimize.c (update_cloned_parm): New function.
167 (maybe_clone_body): Use it. Update the `this' parameter too.
169 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
171 * decl2.c (unsupported_options): Add new-abi.
172 * lang-options.h: Remove no longer supported options.
174 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
176 * except.c (can_convert_eh): Don't check template parms,
179 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
181 * optimize.c (maybe_clone_body): Copy parameter names and locations.
183 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
185 * cp-tree.h (adjust_clone_args): Prototype new function.
186 * class.c (adjust_clone_args): New function.
187 * decl.c (start_function): Call it for in charge ctors.
189 2001-04-26 Mark Mitchell <mark@codesourcery.com>
191 * method.c (use_thunk): Make sure that thunks really are emitted
194 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
196 * mangle.c (write_chars): New macro.
197 (hwint_to_ascii): New function
198 (write_number): Use it.
199 (write_integer_cst): Deal with really big numbers.
201 2001-04-25 Mark Mitchell <mark@codesourcery.com>
203 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
206 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
208 * decl.c (grokdeclarator): Set context of namespace scope
211 2001-04-24 Zack Weinberg <zackw@stanford.edu>
213 * cp/optimize.c: Include hashtab.h.
214 (struct inline_data): Add tree_pruner.
215 (expand_call_inline, expand_calls_inline): Use it when calling
217 (optimize_function): Initialize and free tree_pruner.
219 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
221 Lazy __FUNCTION__ generation.
222 * cp-tree.def (FUNCTION_NAME): Remove.
223 * cp-tree.h (function_name_declared_p): Remove.
224 (cp_fname_init): Prototype.
225 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
226 don't call declare_function_name. Call start_fname_decls.
227 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
228 clobber the line number.
229 (cp_fname_init): New function.
230 (start_function): Call start_fname_decls.
231 (finish_function): Call finish_fname_decls.
232 * lex.c (reswords): Add slots for __FUNCTION__ et al.
233 (rid_to_yy): Add mappings for __FUNCTION__ et al.
234 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
235 * parse.y (VAR_FUNC_NAME): New token.
236 (primary): Add VAR_FUNC_NAME.
237 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
239 (tsubst, FUNCTION_NAME case): Remove.
240 (tsubst_copy, FUNCTION_NAME case): Remove.
241 (tsubst_expr, DECL_STMT case): Be careful with a
242 DECL_PRETTY_FUNCTION_P.
243 (instantiate_decl): Remove function_name_declared_p.
244 * semantics.c (begin_compound_statement): Don't call
245 declare_function_name here.
246 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
247 (finish_translation_unit): Call finish_fname_decls.
248 (expand_body): Remove function_name_declared_p.
249 * typeck2.c (digest_init): Allow any ERROR_MARK.
251 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
253 * pt.c (tsubst_decl): Use VOID_TYPE_P.
254 * semantics.c: Fix some typos.
256 2001-04-23 Phil Edwards <pme@sources.redhat.com>
258 * cp/decl2.c (flag_honor_std): Always initialize to 1.
260 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
262 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
264 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
266 * except.c (build_throw): Wrap the initialization of the exception
267 object in a MUST_NOT_THROW_EXPR.
268 (do_free_exception): #if 0.
270 2001-04-20 Mark Mitchell <mark@codesourcery.com>
272 * cp-tree.h (finish_enum): Change prototype.
273 * decl.c (finish_enum): Reorganize.
274 * parse.y (structsp): Adjust calls to finish_enum.
276 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
278 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
281 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
283 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
284 (layout_empty_base): Return at end flag.
285 (build_base_field): Likewise.
286 (build_base_fields): Likewise.
287 (layout_virtual_bases): Don't add 1 to eoc value.
288 (end_of_class): Use full size for empty bases.
289 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
290 empty bases. Don't add 1 to eoc value. Only add trailing padding
291 if we're an empty class with no empty bases.
292 (dump_class_hierarchy): Dump size and alignment.
294 2001-04-20 Jakub Jelinek <jakub@redhat.com>
296 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
299 2001-04-20 Jakub Jelinek <jakub@redhat.com>
301 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
302 is found, look first if name does not match the structure name.
304 2001-04-19 Mark Mitchell <mark@codesourcery.com>
306 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
308 (SET_DECL_LANGUAGE): New macro.
309 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
310 (pushdecl): Likewise.
311 (build_library_fn_1): Likewise.
312 (build_cp_library_fn): Likewise.
313 (grokfndecl): Likewise.
314 (grokvardecl): Mark `extern "C"' variables as having C linkage.
315 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
316 * lex.c (retrofit_lang_decl): Likewise.
317 * mangle.c (mangle_decl_string): Don't mangle the names of
318 variables declared with C language linkage.
319 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
321 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
323 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
324 flag_access_control from uninitialized storage.
326 2001-04-15 Mark Mitchell <mark@codesourcery.com>
328 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
329 * mangle.c (write_pointer_to_member_type): Fix mangling of
330 pointers to cv-qualified member function types.
332 * init.c (build_delete): Create a SAVE_EXPR for the address if
333 we're going to use it more than once.
335 2001-04-13 Mark Mitchell <mark@codesourcery.com>
337 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
338 (expand_ptremfunc_cst): Change prototype.
339 (delta2_from_ptrmemfunc): Remove.
340 * expr.c (cplus_expand_constant): Adjust call to
341 expand_ptrmemfunc_cst.
342 * typeck.c (build_ptrmemfunc1): Simplify.
343 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
344 results in a constant.
345 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
346 (delta2_from_ptrmemfunc): Remove.
347 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
349 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
351 * cp-tree.h (decl_namespace_list): New macro.
352 (struct saved_scope): Add decl_ns_list.
353 * decl.c (mark_saved_scope): Mark it.
354 * decl2.c: Lose static decl_namespace_list.
355 (init_decl2): Don't save it.
357 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
359 * cp-tree.h (warn_return_type, yylex): Delete redundant
362 * decl.c (current_class_depth, global_namespace): Likewise.
364 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
366 * repo.c (flag_use_repository): Likewise.
368 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
370 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
371 set_block, pushdecl, getdecls, gettags, init_decl_processing,
372 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
373 lvalue_or_else, print_lang_statistics, comp_target_types,
374 unsigned_type, signed_type, signed_or_unsigned_type,
375 build_function_call, mark_addressable, incomplete_type_error):
376 Delete redundant declarations.
378 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
380 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
381 (TYPE_ANONYMOUS_P): New macro.
382 (TAGGED_TYPE_P): New macro.
383 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
384 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
385 * tree.c (no_linkage_helper): Likewise.
386 * semantics.c (begin_class_definition): Likewise.
387 * pt.c (convert_template_argument): Likewise.
388 * lex.c (check_for_missing_semicolon): Likewise.
390 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
392 * class.c (dfs_unshared_virtual_bases): New function.
393 (mark_primary_bases): Call it.
394 (check_bases): Ignore virtual bases when determining
397 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
399 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
401 2001-04-11 Mark Mitchell <mark@codesourcery.com>
403 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
404 cloned function to the clone.
406 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
408 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
410 * semantics.c: Include expr.h.
412 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
414 * method.c (implicitly_declare_fn): Commonize code for copy ctor
415 and assignment op. Set TREE_USED for parameter.
417 2001-04-10 Mark Mitchell <mark@codesourcery.com>
419 * class.c (find_final_overrider_data): Add `candidates'.
420 (dfs_find_final_overrider): Don't issue error messages
422 (find_final_overrider): Issue error messages here.
423 (build_base_field): Don't warn about amgibuous direct bases here.
424 (warn_about_ambiguous_direct_bases): New function.
425 (layout_class_type): Use it.
427 2001-04-10 Richard Henderson <rth@redhat.com>
429 * typeck.c (build_array_ref): Push the array reference inside
430 COMPOUND_EXPR and COND_EXPR.
432 2001-04-05 Mark Mitchell <mark@codesourcery.com>
434 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
435 * decl.c (duplicate_decls): Adjust accordingly.
436 (maybe_commonize_var): Likewise.
437 (grokfndecl): Likewise.
438 (start_function): Likewise.
439 (start_method): Likewise.
440 * decl2.c (key_method): Likewise.
441 (import_export_decl): Likewise.
442 * method.c (implicitly_declare_fn): Likewise.
443 * optimize.c (maybe_clone_body): Likewise.
445 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
447 * lang-specs.h: Add __DEPRECATED.
449 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
451 * search.c (get_dynamic_cast_base_type): When building a new
452 constant, set its type to ssizetype.
454 2001-04-04 Jakub Jelinek <jakub@redhat.com>
456 * optimize.c (expand_call_inline): Only add newly inlined statements
459 2001-04-03 Mark Mitchell <mark@codesourcery.com>
461 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
462 (OPERATOR_FORMAT): Likewise.
463 (OPERATOR_TYPENAME_FORMAT): Likewise.
464 * operators.def: Remove old name-mangling information.
465 * decl.c (grok_op_properties): Adjust accordingly.
466 * lex.c (init_operators): Likewise.
467 * rtti.c (get_tinfo_decl): Issue error messages about types that
470 2001-04-03 Mark Mitchell <mark@codesourcery.com>
472 * decl2.c (import_export_decl): Don't call import_export_class
473 when processing an inline member function.
474 * semantics.c (expand_body): Call import_export_decl before
475 emitting inline functions.
477 2001-03-28 Richard Henderson <rth@redhat.com>
479 IA-64 ABI Exception Handling:
480 * cp-tree.def (EH_SPEC_BLOCK): New.
481 (MUST_NOT_THROW_EXPR): New.
482 * cp-tree.h: Update changed function declarations.
483 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
484 (CPTI_CALL_UNEXPECTED): New.
485 (struct cp_language_function): Rename x_eh_spec_try_block
487 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
488 * decl.c (current_binding_level): If no current function
489 bindings, revert to scope_chain.
490 (initialize_predefined_identifiers): Remove __cp_push_exception.
491 (store_parm_decls): Use begin_eh_spec_block.
492 (finish_function): Use finish_eh_spec_block.
493 (mark_lang_function): Update for name changes.
494 * decl2.c (finish_file): No mark_all_runtime_matches.
495 * dump.c (cp_dump_tree): Handle new tree codes.
496 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
497 * except.c (catch_language_init, catch_language): Remove.
498 (init_exception_processing): Don't set language code.
499 Initialize call_unexpected_node, protect_cleanup_actions,
500 eh_personality_libfunc, lang_eh_runtime_type.
501 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
502 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
503 (prepare_eh_type): Split out type canonicalizations ...
504 (build_eh_type_type): ... from here.
505 (build_eh_type_type_ref): Remove.
506 (mark_all_runtime_matches): Remove.
507 (build_exc_ptr): New.
508 (do_begin_catch, do_end_catch): New.
509 (do_pop_exception): Remove.
510 (build_terminate_handler): Remove.
511 (choose_personality_routine): Split out language choice from ...
512 (initialize_handler_parm): ... here.
513 Use MUST_NOT_THROW_EXPR.
514 (expand_start_catch_block): Use do_begin_catch. Simplify Java
515 exception object handling.
516 (expand_start_eh_spec, expand_end_eh_spec): Remove.
517 (expand_exception_blocks, alloc_eh_object): Remove.
518 (begin_eh_spec_block, finish_eh_spec_block): New.
519 (do_allocate_exception, do_free_exception): New.
520 (expand_throw): Merge into ...
521 (build_throw): ... here. Update for abi.
522 * expr.c (cplus_expand_expr): No expand_internal_throw.
523 Handle MUST_NOT_THROW_EXPR.
524 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
525 * semantics.c (*) Update for except.h name changes.
526 (genrtl_try_block): No protect_with_terminate.
527 (genrtl_eh_spec_block): New.
528 (genrtl_handler): Don't emit the goto here.
529 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
530 (genrtl_finish_function): Don't expand_exception_blocks.
531 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
533 2001-03-28 Richard Henderson <rth@redhat.com>
535 * decl.c (struct named_label_list): Rename eh_region to
536 in_try_scope, add in_catch_scope.
537 (struct binding_level): Rename eh_region to is_try_scope,
539 (note_level_for_try): Rename from note_level_for_eh.
540 (note_level_for_catch): New.
541 (poplevel): Copy both is_try_scope and is_catch_scope to
542 the named_label_list struct.
543 (check_previous_goto_1): Don't check for catch block via
544 DECL_ARTIFICIAL; use in_try_scope instead.
545 (check_goto): Likewise.
546 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
547 * except.c (expand_start_catch_block): Call note_level_for_catch.
548 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
550 2001-03-27 Richard Henderson <rth@redhat.com>
552 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
553 exceptions_via_longjmp.
555 2001-03-27 Phil Edwards <pme@sources.redhat.com>
557 * pt.c (check_default_tmpl_args): Make error messages clearer.
559 2001-03-26 Phil Edwards <pme@sources.redhat.com>
561 * error.c: Also undefine 'A' macro used for cp_printers definition.
563 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
565 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
567 2001-03-26 Mike Yang <yang@research.att.com>
568 Mark Mitchell <mark@codesourcery.com>
570 * dump.c (dump_access): New function.
571 (cp_dump_tree): Use it. Dump basetype information for class
574 2001-03-26 Mark Mitchell <mark@codesourcery.com>
576 * Makefile.in (optimize.o): Depend on params.h.
577 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
578 (init_decl_processing): Set flag_no_inline when doing
580 * optimize.c: Include params.h.
581 (struct inline_data): Improve documentation of FNS. Add
582 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
583 (INSNS_PER_STMT): New macro.
584 (remap_block): Use CLONING_P.
585 (inlinable_function_p): Don't inline big functions.
586 (expand_call_inline): Keep track of how much inlining we've done.
587 (optimize_function): Set FIRST_INLINED_FN.
588 (maybe_clone_body): Set CLONING_P.
589 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
591 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
592 rest_of_compilation. Clear DECL_RTL for local variables
594 (clear_decl_rtl): New function.
596 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
599 * cp-tree.h (skip_type_access_control,
600 reset_type_access_control): Prototype.
601 * decl.c (grokdeclarator): Access of friends is not checked.
602 * parse.y (component_decl_list): Reset type access control.
603 * semantics.c (decl_type_access_control): Clear
604 current_type_lookups.
605 (save_type_access_control): Don't save if not deferring.
606 (skip_type_access_control, reset_type_access_control): New
608 (begin_class_definition): Do type access control for basetypes.
609 Start deferred access control.
610 (finish_class_definition): Resume immediate access control if
611 this is a local class.
613 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
615 * class.c (add_method): Use memcpy/memmove, not bcopy.
617 * decl.c (duplicate_decls): Likewise.
619 2001-03-23 Jakub Jelinek <jakub@redhat.com>
621 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
624 2001-03-23 Jakub Jelinek <jakub@redhat.com>
626 * decl.c (local_names): Define.
627 (push_local_name): New.
628 (grok_reference_init): Return init if initializing static reference
629 variable with non-constant instead of emitting it.
630 Move expand_static_init call to cp_finish_decl.
631 (layout_var_decl): Call push_local_name.
632 (maybe_commonize_var): Allow inlining functions even if they have
633 static local variables, use comdat_linkage for them if flag_weak.
634 (check_initializer): Call obscure_complex_init if
635 grok_reference_init returned non-zero.
636 (save_function_data): Clear x_local_names.
637 (pop_cp_function_context): Free x_local_names.
638 (mark_inlined_fns): Remove.
639 (mark_lang_function): Mark x_local_names.
640 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
641 Mark inlined_fns as tree, remove call to mark_inlined_fns.
642 * class.c (alter_access): Ensure DECL_ACCESS is never set if
643 DECL_DISCRIMINATOR_P.
644 * cp-tree.h (cp_language_function): Add x_local_names.
645 (lang_decl_flags): Add discriminator into u2.
646 (lang_decl_inlined_fns): Remove.
647 (lang_decl): inlined_fns is now a TREE_VEC.
648 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
649 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
650 TREE_VEC, not a custom structure.
651 (optimize_function): Likewise.
652 * mangle.c (discriminator_for_local_entity): Discriminate among
653 VAR_DECL local entities.
654 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
657 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
659 Add support for Java interface method calls.
660 * cp-tree.h (struct lang_type): Add java_interface flag.
661 (TYPE_JAVA_INTERFACE): New macro.
662 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
663 by setting TYPE_JAVA_INTERFACE.
664 * call.c (java_iface_lookup_fn): New static.
665 (build_over_call): If calling a method declared in a
666 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
667 expression which resolves the function address.
668 (build_java_interface_fn_ref): New function.
670 2001-03-22 Richard Henderson <rth@redhat.com>
672 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
673 * except.c: Don't include it.
675 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
676 based on an idea from Joe Buck <jbuck@synopsys.com>
678 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
680 (data_def, component_decl): Add reductions to bad_decl.
682 2001-03-22 Jakub Jelinek <jakub@redhat.com>
684 * method.c (do_build_assign_ref): Don't use build_modify_expr for
685 anonymous aggregates, since they don't have assignment operator
687 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
688 assignment operators for anonymous structure fields.
690 2001-03-21 Jason Merrill <jason@redhat.com>
692 * pt.c (instantiate_decl): Abort if we see a member constant
693 instantiation that doesn't already have its initializer.
694 Downgrade explicit instantiation without definition to pedwarn.
696 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
697 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
698 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
700 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
701 (pending_vtables): Remove.
702 * decl2.c (pending_vtables): Remove.
703 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
704 CLASSTYPE_VTABLE_NEEDS_WRITING.
705 (import_export_class): Likewise.
706 (init_decl2): Don't mark pending_vtables.
707 * lex.c (handle_pragma_vtable): Just sorry.
708 * pt.c (instantiate_class_template): Don't mess with
709 CLASSTYPE_VTABLE_NEEDS_WRITING.
710 (mark_class_instantiated): Likewise.
711 * ptree.c (print_lang_type): Don't print it.
712 * semantics.c (begin_class_definition): Don't set it.
714 * pt.c (template_tail): Replace with last_pending_template.
715 (maybe_templates, maybe_template_tail): Remove.
716 (add_pending_template): Adjust.
717 (instantiate_pending_templates): Adjust.
719 * cp-tree.h (struct saved_scope): Remove lang_stack field.
720 (current_lang_stack): Remove.
721 * decl.c (maybe_push_to_top_level): Don't initialize it.
722 (duplicate_decls): Use current_lang_depth.
723 (xref_basetypes): Likewise.
724 * class.c (current_lang_depth): New fn.
725 (push_lang_context): Use more varray functionality.
726 (pop_lang_context): Likewise.
728 * error.c (GLOBAL_THING): Always use '__'.
730 2001-03-21 Mark Mitchell <mark@codesourcery.com>
732 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
734 * mangle.c (mangle_decl_string): Mangle the names of overloaded
735 operators, even when they have `extern "C"' linkage.
737 2001-03-19 Mark Mitchell <mark@codesourcery.com>
739 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
740 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
741 where it's not necessary.
742 (add_method): Remove optimization involving comparison of
744 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
745 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
746 where it's not necessary.
747 (check_methods): Likewise.
748 (build_clone): Likewise.
749 (built_vtt): Likewise.
750 * cp-tree.h (DECL_NEEDED_P): Likewise.
751 * decl.c (pushtag): Likewise.
752 (duplicate_decls): Likewise.
753 (pushdecl): Likewise.
754 (builtin_function): Likewise.
755 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
756 (build_cp_library_fn): Likewise.
757 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
758 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
759 where it's not necessary.
760 (make_rtl_for_nonlocal_decl): Likewise.
761 (cp_finish_decl): Likewise.
762 (grokfndecl): Likewise.
763 (grokvardecl): Likewise.
764 (grokdeclarator): Likewise.
765 (start_function): Likewise.
766 (cp_missing_return_ok_p): Likewise.
767 * decl2.c (grokclassfn): Likewise.
768 (check_classfn): Likewise.
769 (finish_static_data_member_decl): Likewise.
770 (grokfield): Likewise.
771 * error.c (GLOBAL_IORD_P): Remove.
772 (dump_global_iord): Improve output.
773 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
774 * except.c (nothrow_libfn_p): Summarily reject any function not in
776 * init.c (build_java_class_ref): Don't explicitly set
777 DECL_ASSEMBLER_NAME after calling mangle_decl.
778 * mangle.c (mangle_decl_string): Handle extern "C" functions.
779 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
780 * method.c (set_mangled_name_for_decl): Don't explicitly set
781 DECL_ASSEMBLER_NAME after calling mangle_decl.
782 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
783 IDENTIFIER_GLOBAL_VALUE for the thunk.
784 * pt.c (set_mangled_name_for_template_decl): Remove.
785 (check_explicit_specialization): Don't use it.
786 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
787 (tsubst_friend_function): Likewise.
788 (tsubst_decl): Likewise.
789 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
790 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
791 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
792 where it's not necessary.
793 (tinfo_base_init): Likewise.
794 (create_real_tinfo_var): Likewise.
795 * search.c (looup_field_1): Likewise.
796 * semantics.c (finish_named_return_value): Likewise.
797 * tree.c (init_tree): Set lang_set_decl_assembler_name.
799 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
801 Correct semantics restrictions checking in throw-expression.
802 * except.c (is_admissible_throw_operand): New function.
803 (build_throw): Use it.
805 2001-03-14 Mark Mitchell <mark@codesourcery.com>
807 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
810 2001-03-14 Mark Mitchell <mark@codesourcery.com>
812 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
813 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
814 * decl.c (duplicate_decls): Likewise.
815 (builtin_function): Likewise.
816 (build_library_fn): Likewise.
817 (build_cp_library_fn): Likewise.
818 (check_initializer): Likewise.
819 (cp_finish_decl): Likewise.
820 * decl2.c (grokfield): Likewise.
821 (grok_function_init): Remove #if 0'd code.
822 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
823 * friend.c (do_friend): Likewise.
824 * init.c (get_temp_regvar): Likewise.
825 * method.c (make_thunk): Likewise.
826 * pt.c (tsubst_friend_function): Likewise.
827 (tsubst_decl): Likewise.
828 (regenerate_decl_from_template): Likewise.
829 * semantics.c (genrtl_named_return_value): Likewise.
830 (expand_body): Likewise.
831 (genrtl_finish_function): Likewise.
832 * tree.c (cp_tree_equal): Likewise.
834 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
836 * call.c (convert_like_real): Add extra semantics to INNER
837 parameter. Don't convert to temporary if a user conversion
838 gives us an lvalue that we're about to bind to a reference.
839 Set INNER to indicate pending reference binding on recursive
842 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
844 * cp/lex.c: Delete duplicate pending_lang_change.
846 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
848 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
850 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
851 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
853 2001-03-09 Zack Weinberg <zackw@stanford.edu>
855 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
857 2001-03-08 Stan Shebs <shebs@apple.com>
859 * cp-tree.h (set_identifier_local_value): Remove unused decl.
861 2001-03-06 Zack Weinberg <zackw@stanford.edu>
863 * spew.c: Remove references to CPP_OSTRING.
865 2001-03-06 Andrew Haley <aph@redhat.com>
867 * typeck.c (convert_arguments): Check that we have an fndecl.
869 2001-03-05 Andrew Haley <aph@redhat.com>
871 * typeck.c (convert_arguments): Don't do ellipsis conversion for
872 __built_in_constant_p.
874 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
876 * typeck.c (build_static_cast): Allow enum to enum conversions
879 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
881 * class.c (check_field_decls): Pointers to member do not a
882 non-pod struct make, as per DR 148.
884 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
886 * call.c (joust): cp_pedwarn when using gnu extension concerning
887 worst conversion sequences.
889 2001-03-01 Zack Weinberg <zackw@stanford.edu>
891 * decl.c: Replace all uses of 'boolean' with 'bool'.
893 2001-03-01 Zack Weinberg <zackw@stanford.edu>
895 * lang-specs.h: Add zero initializer for cpp_spec field to
896 all array elements that need one. Don't put an #ifdef inside
897 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
900 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
902 Implement using decls inside template functions.
903 * decl2.c (validate_nonmember_using_decl): Don't special case
904 fake_std_node in the global namespace. Don't reject early when
905 processing a template.
906 (do_local_using_decl): Add to statement tree. Don't do further
907 processing when building a template.
908 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
910 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
912 * decl2.c (do_nonmember_using_decl): Don't complain if we find
913 same function. Do complain about ambiguating extern "C"
916 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
918 Remove floating point and complex type template constant parms.
919 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
920 COMPLEX_TYPE extensions.
921 (invalid_nontype_parm_type_p): Likewise.
923 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
925 * except.c (call_eh_info): Revert "match_function"'s type.
927 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
929 Fix ctor vtable vcall offsets.
930 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
931 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
932 (get_matching_base): Remove.
933 (get_original_base): New function.
934 (build_vtbl_initializer): Initialize vid.rtti_binfo.
935 Use a virtual thunk for a ctor vtable with an index
936 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
937 primary base within a constructor vtable. Only set
938 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
939 when primary base has been lost.
940 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
942 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
944 * call.c (joust): Ensure more_specialized()'s argument length
945 parameter has correct value for constructors.
947 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
949 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
951 * decl.c (mark_inlined_fns): Prototype.
953 2001-02-22 Mark Mitchell <mark@codesourcery.com>
955 * spew.c (yylex): Correct handling of friends.
957 2001-02-22 Mark Mitchell <mark@codesourcery.com>
959 * mangle.c (write_encoding): Pass write_function_type the
960 FUNCTION_DECL for the function being encoded.
961 (write_function_type): Pass it along to write_bare_function_type.
962 (write_bare_function_type): Pass it along to write_method_parms.
963 (write_method_parms): Don't mangle the compiler-generated
964 parameters to a constructor or destructor.
966 2001-02-22 Andreas Jaeger <aj@suse.de>
968 * optimize.c: Include toplev.h for
969 note_deferral_of_defined_inline_function prototype.
971 2001-02-22 Jakub Jelinek <jakub@redhat.com>
973 * cp-tree.h (struct lang_decl_inlined_fns): New.
974 (struct lang_decls): Add inlined_fns.
975 (DECL_INLINED_FNS): New macro.
976 * optimize.c (struct inline_data): Add inlined_fns.
977 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
978 (inlinable_function_p): Likewise, fix typo in comment,
979 function is not inlinable if it already inlined function currently
981 (expand_call_inline): Add fn to inlined_fns if neccessary.
982 (optimize_function): Initialize inlined_fns.
983 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
984 * decl.c (mark_inlined_fns): New function.
985 (lang_mark_tree): Call it.
987 2001-02-21 Jason Merrill <jason@redhat.com>
989 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
990 (DECL_UNINLINABLE): Move to middle-end.
992 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
993 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
994 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
995 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
996 parms and outer BLOCK. note_deferral_of_defined_inline_function.
998 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1001 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1003 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1006 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1008 * optimize.c (expand_call_inline): Don't walk subtrees of type
1011 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1013 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1016 2001-02-18 Jason Merrill <jason@redhat.com>
1018 Do put the VTT parameter in DECL_ARGUMENTS.
1019 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1020 (current_vtt_parm): New macro.
1021 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1022 (DECL_HAS_VTT_PARM_P): New macro.
1023 (DECL_VTT_PARM): Remove.
1024 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1025 * decl.c (duplicate_decls): Only copy the operator code if
1027 (start_function): Set current_vtt_parm.
1028 (lang_mark_tree): Don't mark vtt_parm.
1029 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1030 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1031 * class.c (build_clone): Maybe remove the VTT parm.
1032 * optimize.c (maybe_clone_body): Set up the VTT parm.
1033 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1034 * call.c (build_over_call): Just allow the VTT arg.
1035 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1036 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1037 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1038 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1039 * error.c (dump_function_decl): Likewise.
1040 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1041 if we try to call a constructor with in-charge or VTT parms.
1042 * method.c (skip_artificial_parms_for): New fn.
1043 * call.c (add_function_candidate, build_over_call): Call it.
1044 * call.c (build_new_method_call): Use current_vtt_parm.
1045 * init.c (expand_virtual_init): Likewise.
1046 * class.c (same_signature_p): No longer static.
1047 * cp-tree.h: Declare it.
1048 * search.c (look_for_overrides_r): Use it.
1050 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1052 * cp-tree.h (new_abi_rtti_p): Remove.
1053 (name_mangling_version): Likewise.
1054 (flag_do_squangling): Likewise.
1055 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1056 * decl.c (grokfndecl): Likewise.
1057 * decl2.c (name_mangling_version): Remove.
1058 (flag_do_squangling): Likewise.
1059 (lang_f_options): Remove `squangle'.
1060 (unsupported_options): Add `squangle'.
1061 (cxx_decode_option): Issue a warning about uses of
1062 -fname-mangling-version.
1063 (finish_file): Remove old ABI support.
1064 * pt.c (check_explicit_specialization): Likewise.
1065 (tsubst_decl): Likewise.
1066 * rtti.c (init_rtti_processing): Likewise.
1067 (build_headof): Likewise.
1068 (get_tinfo_decl_dynamic): Likewise.
1069 (tinfo_from_decl): Likewise.
1070 (build_dynamic_cast_1): Likewise.
1071 (synthesize_tinfo_var): Likewise.
1072 * init.c (build_new): Allow enumeration types for the array-bounds
1073 in a direct-new-declarator.
1075 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1077 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1078 TREE_PROTECTED from the template being specialized.
1080 2001-02-17 Jason Merrill <jason@redhat.com>
1082 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1084 * decl.c (bad_specifiers): Allow throw specs on things with
1085 pointer-to-function or -member-function type.
1086 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1089 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1091 * call.c (check_dtor_name): Handle template names correctly.
1093 2001-02-16 Jason Merrill <jason@redhat.com>
1095 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1096 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1097 * optimize.c (maybe_clone_body): Don't substitute it.
1098 * call.c (build_new_method_call): Check in_chrg instead.
1099 * init.c (expand_virtual_init): Likewise.
1101 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1103 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1104 class-type introduces at least a type-name.
1106 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1108 * call.c (convert_like_real): Create a temporary for non-lvalue.
1110 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1112 * cp-tree.h: Fix typos in comments.
1114 2001-02-16 Jason Merrill <jason@redhat.com>
1116 * optimize.c (remap_block): If we're compiling a clone, pass the
1117 new block to insert_block.
1119 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1121 * semantics.c (finish_asm_stmt): Robustify.
1123 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1125 * pt.c (push_template_decl_real): Don't remangle the name of a
1128 2001-02-15 Jim Meyering <meyering@lucent.com>
1130 * Make-lang.in (c++.install-common): Depend on installdirs.
1131 (c++.install-info): Likewise.
1132 (c++.install-man): Likewise.
1134 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1136 * typeck2.c (build_m_component_ref): Robustify.
1138 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1140 * friend.c (do_friend): Don't take the nested [template] class
1141 into account when deciding whether to warn about the friend
1142 function not referring to a template function.
1144 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1146 * typeck.c (build_unary_op): Clarify error message.
1148 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1150 * parse.y (component_constructor_declarator): allow optional
1151 parentheses around constructor class name.
1153 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1155 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1157 * init.c (emit_base_init): Remove incorrect comment about
1159 * method.c (make_thunk): Fix comment alignment.
1161 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1163 Kill remnants of this is variable.
1164 * cp-tree.h (flag_this_is_variable): Remove.
1165 * decl2.c (flag_this_is_variable): Remove.
1166 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1167 (build_vbase_path): The path is non-static, even in a cdtor.
1168 (resolves_to_fixed_type_p): Add additional return value.
1169 * search.c (init_vbase_pointers): Adjust.
1170 * tree.c (lvalue_p_1): Adjust.
1171 * typeck.c (mark_addressable): Adjust.
1173 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1175 * pt.c (unify): Don't check cv quals of array types.
1177 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1179 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1180 check whether we already have the type.
1182 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1184 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1185 * call.c (build_op_delete_call): Simplify to remove duplicate
1187 * class.c (clone_function_decl): Don't build the deleting variant
1188 of a non-virtual destructor.
1189 * decl.c (finish_destructor_body): Don't call delete if this is a
1190 non-virtual destructor.
1191 * init.c (build_delete): Explicitly call `operator delete' when
1192 deleting an object with a non-virtual destructor.
1194 2001-02-13 Jason Merrill <jason@redhat.com>
1196 * lang-specs.h: Add more __EXCEPTIONS.
1198 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1200 * typeck2.c (process_init_constructor): Check
1201 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1203 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1205 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1206 Remove spurious information in comment. Allow further
1207 adjustments of REFERENCE_TYPE args.
1209 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1211 * errfn.c (cp_deprecated): Tweak diagnostic text.
1212 * parse.y (new_initializer): Deprecate initializer lists
1215 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1217 Remove old ABI support.
1219 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1221 * decl2.c (flag_vtable_thunks): Always set it to 1.
1222 (flag_new_abi): Likewise.
1223 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1225 * Makefile.in (g++spec.o): Fix typo.
1227 2001-02-09 Jason Merrill <jason@redhat.com>
1229 * lang-specs.h: Restore definition of __EXCEPTIONS.
1231 2001-02-08 Jason Merrill <jason@redhat.com>
1233 * search.c (shared_member_p): New function.
1234 (lookup_field_r): Use it.
1235 * cp-tree.h (SHARED_MEMBER_P): Remove.
1237 * method.c (process_overload_item): Handle template-dependent array
1239 * pt.c (type_unification_real): If we end up with undeduced nontype
1242 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1245 * typeck2.c (friendly_abort): Don't say anything if we have
1246 earlier errors or sorries.
1248 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1249 wchar_t. Ignore if in_system_header.
1251 * decl.c (maybe_push_cleanup_level): New fn...
1252 (start_decl_1): ...split out from here.
1253 * cvt.c (build_up_reference): Use it.
1254 * cp-tree.h: Declare it.
1256 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1258 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1261 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1263 * pt.c (lookup_template_class): Make sure it's a primary
1264 template or template_template_parm when called from the parser.
1265 (instantiate_template_class): Add assertion.
1267 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1269 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1270 from error_mark_node.
1272 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1274 Fix specification and implementation bugs in V3 ABI
1275 construction vtables.
1276 * cp-tree.h (flag_dump_class_layout): New flag.
1277 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1278 (BINFO_LOST_PRIMARY_P): New flag.
1279 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1280 (BINFO_PRIMARY_MARKED_P): Rename to ...
1281 (BINFO_PRIMARY_P): ... here.
1282 (binfo_via_virtual): New prototype.
1283 * decl2.c (flag_dump_class_layout): New flag.
1284 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1285 use `=' as a file name separator.
1286 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1288 (build_vtbl_address): If this is a virtual primary base, then
1289 get the vtbl of what it is ultimately primary for.
1290 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1291 for BINFO_PRIMARY_P.
1292 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1293 (get_shared_vbase_if_not_primary): Likewise.
1294 (dfs_get_pure_virtuals): Likewise.
1295 (expand_upcast_fixups): Likewise.
1296 (fixup_virtual_upcast_offsets): Likewise.
1297 (dfs_find_vbase_instance): Likewise.
1298 (find_vbase_instance): Likewise.
1299 (binfo_from_vbase): Adjust comment to reflect reality.
1300 (binfo_via_virtual): New function.
1301 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1302 for binfo walking during VTT construction.
1303 (dfs_mark_primary_bases): Remove.
1304 (force_canonical_binfo_r): New function.
1305 (force_canonical_binfo): New function.
1306 (mark_primary_virtual_base): New function.
1307 (mark_primary_bases): Walk in inheritance graph order, use
1308 mark_primary_virtual_base.
1309 (determine_primary_base): Use some more intermediate variables.
1310 (dfs_find_final_overrider): Don't check for overriding along a
1312 (dfs_modify_vtables): Walk into primary virtual bases too.
1313 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1314 (build_base_fields): Likewise.
1315 (dfs_set_offset_for_unshared_vbases): Likewise.
1316 (layout_virtual_bases): Likewise.
1317 (end_of_class): Likewise.
1318 (finish_struct_1): Call dump_class_hierarchy, if requested.
1319 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1320 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1321 (dump_class_hierarchy): Add file parameter. Append to file, if
1323 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1324 Use canonical base for virtual bases.
1325 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1326 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1327 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1328 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1330 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1331 from DATA. We want virtual primary bases and all bases via virtual.
1332 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1333 virtual base when not a construction vtable.
1334 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1335 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1336 Use canonical bases when processing virtual bases.
1337 (accumulate_vtbl_inits): We're interested in any base via a
1339 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1340 within a construction vtable, determine what is being overridden.
1341 (build_vtbl_initializer): Add more comments
1342 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1343 (build_rtti_vtbl_entries): Check if the base has lost its
1346 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1348 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1350 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1352 * decl.c (pushdecl): Call abort instead of fatal.
1353 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1354 * init.c (build_new_1): Likewise.
1355 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1356 * decl.c (build_typename_type): hash_table_init now returns void.
1357 decl.c (init_decl_processing): Make an error non-fatal.
1359 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1361 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1363 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1364 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1365 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1366 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1367 * decl.c (maybe_commonize_var): Use the new name-mangling where
1369 * decl2.c (comdat_linkage): Enhance comments. Make all
1370 compiler-generated things static, if COMDAT is not available.
1371 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1373 (tinfo_base_init): Use the correct mangled name for typeinfo
1374 strings, and push them into the global scope.
1375 (typeinfo_in_lib_p): New function.
1376 (synthesize_tinfo_var): Use it.
1377 (create_real_tinfo_var): Likewise.
1379 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1381 * decl.c (push_class_binding): Use context_for_name_lookup instead
1383 * search.c (context_for_name_lookup): Remove static. Check for NULL
1384 context in the loop.
1385 * cp-tree.h (context_for_name_lookup): Add prototype.
1387 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1389 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1390 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1392 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1393 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1395 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1397 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1398 of macros used when compiling g++spec.c.
1399 * g++spec.c (lang_specific_driver): Link with the shared
1402 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1404 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1405 make_reference_declarator, make_call_declarator), method.c
1406 (implicitly_declare_fn), parse.y (namespace_using_decl,
1407 notype_unqualified_id, expr_or_declarator, new_type_id,
1408 after_type_declarator, direct_after_type_declarator,
1409 notype_declarator, complex_notype_declarator,
1410 complex_direct_notype_declarator, qualified_id,
1411 notype_qualified_id, overqualified_id, direct_new_declarator,
1412 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1413 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1414 instead of build_parse_node.
1416 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1418 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1419 (minus_one_node): Moved to top level gcc directory. Renamed
1420 to integer_minus_one_node.
1422 * init.c (init_init_processing): Don't set minus_one_node.
1423 (build_vec_init): Use integer_minus_one_node.
1425 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1427 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1429 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1430 identical and they would be replaced with constant, remove
1431 MODIFY_EXPR from the tree.
1433 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1435 * Make-lang.in: Remove all dependencies on defaults.h.
1436 * call.c: Don't include defaults.h.
1438 * decl2.c: Likewise.
1439 * except.c: Likewise.
1443 * typeck.c: Likewise.
1445 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1447 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1448 operators even in "C" linkage.
1449 * method.c (set_mangled_name_for_decl): Likewise.
1450 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1451 overloaded operators in "C" linkage.
1453 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1455 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1456 (tsubst_arg_types): Check parameter is not void.
1457 (tsubst): Adjust tsubst_decl call.
1459 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1461 * call.c (add_builtin_candidate): Quote std properly, from
1464 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1466 * pt.c (check_explicit_specialization): Clone constructors and
1469 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1471 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1472 indicates anything special about template depth. Make sure we
1473 only count the user visible template classes.
1475 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1477 * call.c (build_conv): Typo in comment.
1478 (add_builtin_candidate): Add more explanation.
1479 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1480 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1481 when we have enumeral types.
1482 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1483 candidates for relops and eqops.
1484 (joust): Simplify control flow. Allow a non-template user
1485 function to hide a builtin.
1487 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1489 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1490 (more_specialized): Add deduction parameter.
1491 * call.c (joust): Adjust more_specialized call.
1492 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1493 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1494 (get_bindings_order): Remove.
1495 (get_bindings_real): Add DEDUCE parameter.
1496 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1497 REFERENCE_TYPE jig for DEDUCE_ORDER.
1498 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1499 maybe_adjust_types_for_deduction.
1500 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1502 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1503 (check_cv_quals_for_unify): Use new unify qualifier flags.
1504 (unify): Clear new unify qualifier flags.
1505 (get_bindings_real): Add DEDUCE parameter.
1506 (get_bindings): Adjust call to get_bindings_real.
1507 (get_bindings_overload): Likewise.
1508 (most_specialized_instantiation): Adjust call to
1511 2001-01-19 Jason Merrill <jason@redhat.com>
1513 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1515 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1518 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1520 * decl2.c (arg_assoc_class): Fix double iteration logic.
1522 2001-01-19 Jason Merrill <jason@redhat.com>
1524 * init.c (build_delete): Always call convert_force to strip cv-quals.
1526 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1527 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1528 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1530 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1532 * search.c (get_vbase_1): Count only virtual bases.
1534 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1536 * class.c (duplicate_tag_error): Robustify flag clearing.
1538 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1540 * cp-tree.h (lookup_template_class): Add complain parm.
1541 * decl.c (lookup_namespace_name): Adjust call to
1542 lookup_template_class.
1543 (make_typename_type): Likewise.
1544 * semantics.c (finish_template_type): Likewise.
1545 * pt.c (lookup_template_class): Add complain parm. Adjust.
1546 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1549 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1551 * pt.c (copy_default_args_to_explicit_spec): Preserve
1552 object's CV quals. Reorganize.
1554 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1556 * typeck.c (build_modify_expr): Say `initialization' for
1558 * init.c (build_default_init): Convert to enumeral type, if
1561 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1563 * parse.y (nomods_initdcl0): Properly set things up for
1566 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1568 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1569 (type_unification_real): Set it.
1572 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1574 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1576 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1578 * semantics.c (begin_class_definition): Check we're not inside a
1581 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1583 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1586 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1588 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1589 * call.c (build_over_call): Add comment.
1591 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1593 * cvt.c (ocp_convert): Handle vector type conversion
1594 * typeck2.c (digest_init): Handle vector type initializations
1596 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1598 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1601 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1603 * pt.c (check_nontype_parm): Rename to ...
1604 (invalid_nontype_parm_type_p): ... here.
1605 (process_template_parm): Adjust.
1606 (convert_template_argument): Adjust.
1608 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1610 * pt.c (check_nontype_parm): New function.
1611 (process_template_parm): Use it.
1612 (convert_template_argument): Use it.
1613 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1616 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1618 * tree.c: Add defaults.h
1619 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1620 * Make-lang.in (cp/tree.o): Add defaults.h.
1622 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1624 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1626 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1628 * g++.1: Change to be ".so man1/gcc.1".
1630 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1632 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1634 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1635 ($(srcdir)/cp/g++int.info): New target.
1636 * gxxint.texi: Add info directory entry. Use @@ in email address.
1637 * .cvsignore: Update.
1639 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1641 * typeck.c (build_c_cast): Do template processing earlier.
1642 Always pedwarn on array casts.
1644 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1646 * friend.c (make_friend_class): Make sure a templated class is
1647 actually a template.
1649 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1651 * decl2.c (get_guard): Set linkage from guarded decl.
1653 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1655 * call.c (convert_default_arg): Check for unprocessed
1657 * cp-tree.h (replace_defarg): Move to spew.c.
1658 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1659 spew.c, which is where they really are.
1660 (done_pending_defargs): Declare.
1661 (unprocessed_defarg_fn): Declare.
1662 * decl.c (replace_defarg): Move to spew.c
1663 * parse.y (structsp): Call done_pending_defargs.
1664 * spew.c (defarg_fns): Rearrange list structure.
1665 (defarg_fnsdone): New static variable.
1666 (defarg_depfns): New static variable.
1667 (init_spew): Adjust.
1668 (add_defarg_fn): Store the type in TREE_TYPE.
1669 (do_pending_defargs): Detect and deal with ordering constraints
1671 (done_pending_defargs): New function.
1672 (unprocessed_defarg_fn): New function.
1673 (replace_defarg): Moved from decl.c. Robustify. Don't save
1674 if circularity detected.
1676 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1678 * pt.c (unify): Check array has a domain, before checking
1679 whether it is variable sized.
1681 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1683 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1684 parameters with pointers to arrays of unknown bound.
1686 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1688 * parse.y (template_parm_header, template_spec_header): New
1689 reductions. Split out from ...
1690 (template_header): ... here. Use them.
1691 (template_template_parm): Use template_parm_header.
1692 * semantics.c (finish_template_template_parm): Add assert.
1694 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1696 * mangle.c (write_builtin_type): Fix thinko.
1698 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1699 (copy_default_args_to_explicit_spec): Likewise.
1700 (check_explicit_specialization): Use it.
1702 * class.c (finish_struct_1): Remove last argument in call to
1703 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1704 * decl.c (builtin_function): Likewise.
1705 (build_cp_library_fn): Likewise.
1706 (check_initializer): Likewise.
1707 (make_rtl_for_nonlocal_decl): Likewise.
1708 (cp_finish_decl): Likewise.
1709 (start_function): Likewise.
1710 * decl2.c (finish_anon_union): Likewise.
1711 * friend.c (do_friend): Likewise.
1712 * init.c (build_java_class_ref): Likewise.
1713 * method.c (make_thunk): Likewise.
1714 * pt.c (tsubst_friend_function): Likewise.
1715 * semantics.c (expand_body): Likewise.
1717 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1719 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1720 looking at DECL_CLONED_FUNCTION for non-functions.
1722 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1724 * error.c (dump_template_parameter): Use parm to determine how
1725 to print default value.
1727 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1729 * class.c (duplicate_tag_error): Clear more flags.
1731 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1733 * call.c (build_new_method_call): Use binfo_for_vbase.
1735 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1737 * cp-tree.h (flag_cond_mismatch): Don't declare.
1738 * decl2.c (flag_cond_mismatch): Don't define.
1739 (lang_f_options): Remove cond-mismatch.
1740 (unsupported_options): Add cond-mismatch.
1742 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1744 * class.c (handle_using_decl): Reject using of constructor name
1745 of sourcing class. Allow injecting of a method with same name as
1746 nested class. Fixup error messages.
1748 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1750 * decl2.c (lang_decode_option): Handle -Wformat=2.
1752 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1754 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1755 initialized_in_class.
1756 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1757 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1758 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1759 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1760 * pt.c (check_default_tmpl_args): Adjust for
1761 DECL_INITIALIZED_IN_CLASS_P.
1762 (instantiate_class_template): Likewise.
1763 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1765 * class.c (finish_struct): Constify saved_filename.
1767 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1769 * class.c (duplicate_tag_error): Adjust diagnostic.
1770 (finish_struct): Locally set location to start of struct.
1771 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1773 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1775 * decl.c (struct binding_level): Adjust class_shadowed comments
1777 (push_class_level_binding): Ajust comments to reflect reality.
1778 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1779 Don't set TREE_VALUE on the class_shadowed list.
1781 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1783 * decl2.c (acceptable_java_type): Allow references too.
1784 * init.c (build_java_class_ref): When using the new ABI, search
1785 `class$' and have it mangled with `mangle_decl.'
1786 * mangle.c (write_java_integer_type_codes): New function.
1787 (write_builtin_type): Detect and mangle Java integer and real
1790 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1792 * decl2.c (grokfield): Don't accept `asm' specifiers for
1793 non-static data members.
1795 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1797 * expr.c (cplus_expand_expr): Don't reset `target'.
1799 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1801 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1803 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1805 * parse.y (template_datadef): Check for error_mark_node.
1807 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1809 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1811 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1813 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1814 (record_builtin_type): Make non-static.
1815 (flag_short_double): Don't declare.
1816 (init_decl_processing): Remove the creation of many tree nodes now
1817 in c_common_nodes_and_builtins.
1818 (build_void_list_node): New function.
1819 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1820 * cp-tree.h (flag_short_wchar): Don't declare.
1822 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1824 * call.c (build_conv): Don't use build1 for USER_CONV.
1825 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1827 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1829 * lex.c (lang_init): Call c_common_lang_init.
1831 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1833 * search.c (lookup_fnfields_here): Remove.
1834 (look_for_overrides_r): Use lookup_fnfields_1.
1835 Ignore functions from using declarations.
1837 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1839 Implement exceptions specifiers for implicit member functions.
1840 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1841 * method.c (synthesize_exception_spec): New function.
1842 (locate_dtor, locate_ctor, locate_copy): New functions.
1843 (implicitly_declare_fn): Generate the exception spec too.
1844 * search.c (check_final_overrider): Check artificial functions
1846 * typeck2.c (merge_exception_specifiers): New function.
1848 2001-01-03 Jason Merrill <jason@redhat.com>
1850 * init.c (build_default_init): New fn.
1851 (perform_member_init): Split out from here.
1852 (build_new_1): Use it. Simplify initialization logic.
1853 (build_vec_init): Take an array, rather than a pointer and maxindex.
1854 Speed up simple initializations. Don't clean up if we're assigning.
1855 * cp-tree.h: Adjust.
1856 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1857 * parse.y (new_initializer): Return void_zero_node for ().
1858 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1859 * typeck2.c (digest_init): Only complain about user-written
1862 2000-12-22 Mike Stump <mrs@wrs.com>
1864 * decl2.c: (max_tinst_depth): Increase to 50.
1866 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1868 * class.c (invalidate_class_lookup_cache): Zero the
1869 previous_class_values.
1870 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1872 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1873 * decl.c (free_bindings): New variable.
1874 (push_binding): Don't create a new binding if we have one on the
1876 (pop_binding): Put old bindings on the free list.
1877 (init_decl_processing): Use size_int, not build_int_2.
1878 Register free_bindings as a GC root.
1879 (cp_make_fname_decl): Use size_int, not build_int_2.
1880 (push_inline_template_parms_recursive): Likewise.
1881 (end_template_parm_list): Likewise.
1882 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1883 (tsubst_template_parms): Use size_int, not build_int_2.
1885 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1887 2001-01-02 Richard Henderson <rth@redhat.com>
1889 * parse.y (asm): Set ASM_INPUT_P.
1891 2001-01-02 Jason Merrill <jason@redhat.com>
1893 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1896 * typeck.c (cp_truthvalue_conversion): New fn.
1897 * cvt.c (ocp_convert): Use it.
1899 * cp-tree.h: Lose c-common.c decls.
1901 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1902 * cvt.c (convert_to_void): Use type_unknown_p.
1904 * typeck.c (strip_all_pointer_quals): Also strip quals from
1905 pointer-to-member types.
1907 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1910 * call.c (build_new_method_call): Do evaluate the object parameter
1911 when accessing a static member.
1912 * typeck.c (build_component_ref): Likewise.
1914 2001-01-02 Andreas Jaeger <aj@suse.de>
1916 * decl.c (cp_missing_noreturn_ok_p): New.
1917 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1919 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1921 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1923 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1925 * class.c (pushclass): Remove #if 0'd code.
1926 * cp-tree.h (overload_template_name): Remove.
1927 * decl.c (store_bindings): Simplify.
1928 (pop_from_top_level): Likewise.
1929 * pt.c (overload_template_name): Remove.
1930 (instantiate_decl): Don't call push_to_top_level if it's not
1933 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1935 * pt.c (register_local_specialization): Don't return a value.
1936 (lookup_template_class): Use move-to-front heuristic when looking
1937 up template instantiations.
1938 (instantiate_decl): Only push_to_top_level when we're actually
1939 going to instantiate the template.
1941 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1943 * search.c (binfo_for_vtable): Return least derived class, not
1944 most. Handle secondary vtables.
1946 2000-12-22 Jason Merrill <jason@redhat.com>
1948 * pt.c (more_specialized): Don't optimize len==0.
1949 (fn_type_unification): If we're adding the return type, increase len.
1951 * typeck.c (build_binary_op): Fix pmf comparison logic.
1953 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1954 DECL_STATIC_FUNCTION_P.
1956 * semantics.c (genrtl_finish_function): Don't try to jump to
1957 return_label unless it exists.
1959 In partial ordering for a call, ignore parms for which we don't have
1961 * call.c (joust): Pass len to more_specialized.
1962 (add_template_candidate_real): Strip 'this', pass len.
1963 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1964 (get_bindings_order): New fn. Pass len down.
1965 (get_bindings_real): Strip 'this', pass len.
1966 (fn_type_unification): Likewise.
1967 (type_unification_real): Succeed after checking 'len' args.
1968 (most_specialized_instantiation): Lose explicit_args parm.
1969 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1972 2000-12-21 Jason Merrill <jason@redhat.com>
1974 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1975 DECL_TEMPLATE_RESULT.
1977 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1978 lookup_fnfields_here.
1980 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1982 * call.c (build_object_call): Also allow conversions that return
1983 reference to pointer to function.
1984 (add_conv_candidate): Handle totype being ref to ptr to fn.
1985 (build_field_call): Also allow members of type reference to function.
1986 Lose support for calling pointer to METHOD_TYPE fields.
1988 * error.c (dump_expr): Handle *_CAST_EXPR.
1990 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1992 * tree.c (break_out_cleanups): Lose.
1993 * cp-tree.h: Remove prototype.
1994 * typeck.c (build_component_ref): Don't break_out_cleanups.
1995 (build_compound_expr): Likewise.
1996 * semantics.c (finish_expr_stmt): Likewise.
1998 2000-12-20 Richard Henderson <rth@redhat.com>
2000 * cp-tree.h: Update declarations.
2001 * decl.c (finish_case_label): Return the new stmt node.
2002 * semantics.c (finish_goto_stmt): Likewise.
2003 (finish_expr_stmt, finish_return_stmt): Likewise.
2004 (finish_break_stmt, finish_continue_stmt): Likewise.
2005 (finish_asm_stmt): Likewise.
2006 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2007 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2008 (simple_if, simple_stmt): Return the new stmt node.
2011 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2013 * cp-tree.h: Don't declare warn_long_long.
2015 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2017 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2020 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2022 * pt.c (unify): Handle when both ARG and PARM are
2023 BOUND_TEMPLATE_TEMPLATE_PARM.
2025 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2027 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2028 DECL_TEMPLATE_PARM_P.
2030 2000-12-15 Jason Merrill <jason@redhat.com>
2032 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2034 * init.c (build_new_1): Don't strip quals from type.
2036 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2038 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2040 * call.c (build_new_function_call): Lose space before paren in
2042 (build_new_method_call): Likewise.
2044 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2046 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2048 * pt.c (check_explicit_specialization): Propagate default
2049 function arguments to explicit specializations.
2051 2000-12-13 DJ Delorie <dj@redhat.com>
2053 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2056 2000-12-08 Jason Merrill <jason@redhat.com>
2058 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2060 Clean up copy-initialization in overloading code.
2061 * call.c (build_user_type_conversion_1): Die if we are asked to
2062 convert to the same or a base type.
2063 (implicit_conversion): Avoid doing so. Lose reference binding code.
2064 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2065 direct-initialization. Also do direct-init part of copy-init.
2066 (build_user_type_conversion): Don't provide context to convert_like.
2067 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2068 the constructor call for copy-init.
2070 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2071 instantiation of a member template.
2072 (do_decl_instantiation): Not here.
2074 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2076 * class.c (check_field_decls): Don't special case anonymous
2077 fields in error messages.
2078 (note_name_declared_in_class): Use %D on diagnostic.
2080 * tree.c (pod_type_p): Use strip_array_types.
2081 (cp_valid_lang_attribute): Likewise.
2082 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2083 multiple evaluations.
2084 (cp_has_mutable_p): Use strip_array_types.
2086 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2088 * cp-tree.h (sufficient_parms_p): Declare new function.
2089 * call.c (sufficient_parms_p): New function, broken out of ...
2090 (add_function_candidate): ... here. Use it.
2091 (add_conv_candidate): Use it.
2092 * decl.c (grok_ctor_properties): Use it.
2094 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2096 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2098 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2100 * decl2.c (lang_decode_option): Handle -Wformat-security.
2102 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2104 * pt.c (verify_class_unification): New function.
2105 (get_class_bindings): Use it.
2106 (try_class_unification): Tidy.
2107 (unify): Handle when argument of a template-id is not
2108 template parameter dependent.
2109 (template_args_equal): Handle when TREE_CODE's do not match.
2111 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2113 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2114 for -save-temps, pass all relevant -Defines to it, and then don't
2115 pass them to cc1plus.
2117 2000-12-05 Will Cohen <wcohen@redhat.com>
2119 * decl.c (finish_case_label): Cleared
2120 more_cleanups_ok in surrounding function scopes.
2121 (define_label): Likewise.
2123 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2125 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2126 (get_matching_virtual): Remove.
2127 (look_for_overrides): Declare new function.
2128 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2130 * class.c (check_for_override): Move base class iteration code
2131 to look_for_overrides.
2132 * search.c (next_baselink): Remove.
2133 (get_virtuals_named_this): Remove.
2134 (get_virtual_destructor): Remove.
2135 (tree_has_any_destructors_p): Remove.
2136 (struct gvnt_info): Remove.
2137 (check_final_overrider): Remove `virtual' from error messages.
2138 (get_matching_virtuals): Remove. Move functionality to ...
2139 (look_for_overrides): ... here, and ...
2140 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2143 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2145 * typeck.c (get_delta_difference): If via a virtual base,
2147 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2150 2000-12-04 Richard Henderson <rth@redhat.com>
2152 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2154 2000-12-04 Jason Merrill <jason@redhat.com>
2156 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2157 (write_builtin_type): Pass intSI_type_node and the like through
2159 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2160 Pass intSI_type_node and the like through type_for_mode.
2161 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2162 * pt.c (tsubst, unify): Likewise.
2163 * tree.c (walk_tree): Likewise.
2164 * error.c (dump_type): Likewise.
2165 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2167 * Make-lang.in: Tweak top comment for emacs.
2170 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2172 * class.c (clone_function_decl): Robustify.
2174 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2176 * decl.c (store_bindings): Only search in the non modified
2177 old_bindings for duplicates.
2179 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2181 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2184 * typeck.c (build_static_cast): Remove unused variable.
2186 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2188 * pt.c: Fix typo in comment.
2190 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2192 * decl2.c (warn_format): Remove definition.
2193 (lang_decode_option): Handle -Wformat-nonliteral,
2194 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2196 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2198 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2199 (init_decl_processing): Don't create string_type_node,
2200 const_string_type_node, wint_type_node, intmax_type_node,
2201 uintmax_type_node, default_function_type, ptrdiff_type_node and
2202 unsigned_ptrdiff_type_node. Adjust position of call to
2203 c_common_nodes_and_builtins.
2204 (identifier_global_value): New function.
2206 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2208 * call.c (standard_conversion): Reject pointer to member
2209 conversions from ambiguous, inaccessible or virtual bases.
2210 * typeck.c (build_static_cast): Don't check pointers to members
2213 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2215 * method.c (do_build_copy_constructor): Preserve cv
2216 qualifications when accessing source object members.
2217 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2220 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2222 * method.c (do_build_assign_ref): Construct appropriately
2223 CV-qualified base reference. Don't allow const casts in base
2226 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2228 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2229 incomplete return type.
2231 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2233 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2234 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2237 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2239 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2241 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2243 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2245 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2247 * decl.c (grokdeclarator): Do type access control on friend
2250 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2252 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2253 bison parser ickiness.
2254 * pt.c (tsubst_friend_function): Enter namespace scope when
2255 tsubsting the function name.
2256 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2258 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2260 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2261 * cvt.c (cp_convert_to_pointer): Add force parameter.
2262 Allow conversions via virtual base if forced.
2263 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2264 (ocp_convert): Likewise.
2265 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2266 * typeck.c (get_delta_difference): Adjust handling of virtual
2269 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2271 * tree.c (struct list_hash): Remove.
2272 (list_hash_table): Make it be an htab.
2273 (struct list_proxy): New type.
2274 (list_hash_eq): New function.
2275 (list_hash_pieces): Renamed from ...
2276 (list_hash): ... this.
2277 (list_hash_lookup): Remove.
2278 (list_hash_add): Remove.
2279 (hash_tree_cons): Use the generic hashtable.
2280 (mark_list_hash): Remove.
2281 (init_tree): Create the hashtable.
2283 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2285 * method.c (build_mangled_C9x_name): Rename to
2286 build_mangled_C99_name. Change C9X references in comments to
2289 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2291 * parse.y (unary_expr): Move VA_ARG from here ...
2292 (primary): ... to here.
2294 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2296 * semantics.c (finish_id_expr): If type is error_mark, return
2299 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2301 * pt.c (lookup_template_class): Simplify loop exit constructs.
2302 Cope when there is no partial instantiation of a template
2305 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2307 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2309 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2311 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2314 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2315 destructors that haven't already been cloned.
2317 2000-11-20 Richard Henderson <rth@redhat.com>
2319 * parse.y (yyparse_1): Rename the parser entry point.
2321 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2323 * mangle.c (write_name): Use <unscoped-name> for names directly in
2325 (write_unscoped_name): Accept names directly in function scope.
2327 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2329 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2330 * parse.y (extdef): Add EXPORT reduction.
2331 * spew.c (yylex): Don't skip export here.
2333 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2335 * decl.c (init_decl_processing): Correct name of pure virtual
2336 function under the new ABI.
2337 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2338 (throw_bad_typeid): Likewise for bad typeid function.
2340 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2342 * decl.c (grokparms): Don't even function types of `void' type,
2344 * mangle.c (write_type): Don't crash when confronted with the
2347 * decl.c (grokparms): Don't create parameters of `void' type.
2349 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2351 * lex.c (mark_impl_file_chain): Delete.
2352 (init_parse): Remove call to ggc_add_string_root. No need to
2353 ggc_strdup a string constant. Do not add impl_file_chain to GC
2355 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2357 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2359 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2361 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2363 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2364 * decl.c (grokdeclarator): Don't reject void parms here.
2365 (require_complete_types_for_parms): Simplify, use
2366 complete_type_or_else.
2367 (grokparms): Remove bitrot. Remove funcdef parm.
2368 Deal with ellipsis parm lists here.
2369 * semantics.c (finish_parmlist): Don't append void_list_node
2370 here. Set PARMLIST_ELLIPSIS_P.
2372 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2374 * typeck2.c (incomplete_type_error): Reorganise to avoid
2375 excessive diagnostics.
2377 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2379 * lex.c (struct impl_files, internal_filename): Constify a char *.
2381 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2383 * mangle.c (write_special_name_constructor): Don't generate
2384 assembler junk when confronted with an old-style constructor.
2385 (write_special_name_destructor): Likewise.
2386 (mangle_decl_string): Do it here instead.
2388 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2390 * call.c (op_error): Make error messages clearer.
2392 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2394 * decl.c (wrapup_globals_for_namespace): Don't mark things
2395 TREE_ASM_WRITTEN when they're not.
2397 2000-11-15 Jason Merrill <jason@redhat.com>
2399 * typeck2.c (friendly_abort): Uncount the error before handing
2402 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2404 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2406 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2408 * class.c (build_vtbl_initializer): Fix typo in comment.
2409 * typeck.c (expr_sizeof): Don't crash on errors.
2411 2000-11-14 Jim Wilson <wilson@redhat.com>
2413 * lang-specs.h: Add %2 after %(cc1_options).
2415 2000-11-14 Richard Henderson <rth@redhat.com>
2417 * typeck.c (c_sizeof): Be strict about casting result value
2418 back to c_size_type_node.
2419 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2421 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2423 * typeck.c (build_unary_op): Use boolean_increment from
2424 c-common.c, moving the relevant code there.
2426 2000-11-11 Jason Merrill <jason@redhat.com>
2428 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2430 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2433 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2435 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2436 * lex.c (copy_lang_decl): Likewise.
2438 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2440 * dump.c (cp_dump_tree): Don't dump function bodies here.
2442 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2443 (dump.o): Update dependency list.
2444 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2445 (flag_dump_translation_unit): Likewise.
2446 (CP_TYPE_QUALS): Adjust definition.
2447 (DECL_C_BIT_FIELD): Remove.
2448 (SET_DECL_C_BIT_FIELD): Likewise.
2449 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2450 (add_maybe_template): Likewise.
2451 (strip_array_types): Likewise.
2452 (dump_node_to_file): Likewise.
2453 (cp_dump_tree): New function.
2454 * decl.c (init_decl_processing): Set lang_dump_tree.
2455 * decl2.c (flag_dump_translation_unit): Remove.
2456 * dump.c: Move most of it to ../c-dump.c.
2457 (cp_dump_tree): New function.
2458 * pt.c (add_maybe_template): Remove.
2459 * typeck.c (strip_array_types): Likewise.
2461 2000-11-07 Eric Christopher <echristo@redhat.com>
2463 * decl.c (init_decl_processing): Change definition of
2464 __wchar_t to wchar_t. Remove artificial declaration of
2466 * lex.c: Change instances of __wchar_t to wchar_t.
2468 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2470 * lex.c (do_identifier): Don't lookup_name for operators.
2471 * parse.y (operator): Save looking_for_typename.
2472 (unoperator): Restore it.
2473 * spew.c (frob_opname): Use nth_token for lookahead.
2475 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2477 * decl.c (grok_op_properties): Always use coerce_new_type and
2479 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2480 exception specification. Tidy up.
2481 (coerce_delete_type): Preserve exception specification. Tidy up.
2483 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2485 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2486 (push_binding_level), error.c (cp_tree_printer), pt.c
2487 (process_partial_specialization, tsubst_template_arg_vector),
2488 search.c (lookup_member): Use memset () instead of bzero ().
2490 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2492 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2494 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2496 * Make-lang.in (c++.distdir): Remove.
2498 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2500 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2501 declarations from different namespaces to be combined.
2503 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2505 * decl.c: Include tm_p.h.
2507 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2509 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2511 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2513 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2514 (build_overload_value), repo.c (open_repo_file), xref.c
2515 (open_xref_file): Use strchr () and strrchr () instead of index ()
2518 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2520 * call.c (build_over_call): Call fold on the CALL_EXPR.
2522 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2524 * error.c (dump_template_decl): Separate template hearders with
2527 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2529 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2530 TS_* flags with corresponding TFF_*. Adjust prototypes of
2531 functions (which used to take a tree_string_flags) to take an int.
2533 * cp-tree.h (enum tree_string_flags): Remove
2534 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2535 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2536 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2537 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2538 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2539 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2540 (type_as_string, decl_as_string, expr_as_string,
2541 context_as_string): Adjust prototype.
2543 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2544 instead of TS_PLAIN.
2546 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2547 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2550 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2552 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2553 (linkage_kind): New enumeration.
2554 (decl_linkage): New function.
2555 * decl2.c (comdat_linkage): Extend comment.
2556 * error.c (dump_function_decl): Print the arguments used to
2557 instantiate a template, even when not printing the type of the
2559 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2560 not TREE_PUBLIC, to test for external linkage.
2561 * tree.c (decl_linkage): New function.
2563 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2565 * pt.c (instantiate_decl): Always instantiate static data members
2566 initialized in-class.
2568 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2570 * Make-lang.in: Move all build rules here from Makefile.in,
2571 adapt to new context. Wrap all rules that change the current
2572 directory in parentheses. Expunge all references to $(P).
2573 When one command depends on another and they're run all at
2574 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2575 all object-file generation rules. Delete obsolete variables.
2577 * Makefile.in: Delete.
2578 * config-lang.in: Delete outputs= line.
2580 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2582 * error.c (dump_function_decl): Print no space between
2583 `ptr-operator' the `type-specifier' of the return type.
2584 (dump_type_prefix): Make sure we put space at the appropriate
2587 2000-10-23 Jason Merrill <jason@redhat.com>
2589 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2591 2000-10-22 Jason Merrill <jason@redhat.com>
2593 * call.c (build_conditional_expr): Use ocp_convert to force
2596 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2598 * call.c (standard_conversion): Use RVALUE_CONVs for all
2599 expressions that satisfy lvalue_p, not just those that satisfy
2602 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2604 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2605 not one with TYPE_IS_SIZETYPE set.
2606 (dubious_conversion_warnings): Remove special-case code.
2608 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2610 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2611 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2612 (dump_type_prefix): Print vector-of-int as 'int vector'.
2613 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2614 * tree.c (walk_tree): Handle VECTOR_TYPE.
2616 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2618 2000-10-21 Jason Merrill <jason@redhat.com>
2620 * parse.y (operator): Set got_object from got_scope.
2621 Set looking_for_typename.
2622 * decl.c (lookup_name_real): Clear val after setting from_obj.
2623 Reorganize diagnostic.
2625 2000-10-20 Jason Merrill <jason@redhat.com>
2627 * tree.c (walk_tree): Don't walk into default args.
2629 * error.c (dump_expr): Use host_integerp.
2631 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2633 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2634 "since" in error message.
2636 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2638 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2640 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2642 * decl.c (revert_static_member_fn): Fixed typo.
2644 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2646 * class.c (subobject_offset_fn): New type.
2647 (dfs_record_base_offsets): Remove.
2648 (record_base_offsets): Likewise.
2649 (dfs_search_base_offsets): Likewise.
2650 (record_subobject_offset): New function.
2651 (check_subobject_offset): Likewise.
2652 (walk_subobject_offsets): Likewise.
2653 (record_subobject_offsets): Likewise.
2654 (layout_conflict_p): Reimplement.
2655 (layout_nonempty_base_or_field): Correct handling of type
2656 conflicts during layout.
2657 (layout_empty_base): Likewise.
2658 (build_base_field): Adjust to handle new representation of empty
2660 (build_base_fields): Likewise.
2661 (layout_virtual_bases): Likewise.
2662 (splay_tree_compare_integer_csts): New function.
2663 (layout_class_type): Use a splay_tree, rather than a varray, to
2664 represent the offsets of empty bases.
2666 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2667 * decl.c (select_decl): Don't return declarations that are
2670 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2672 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2673 (fake_std_node): New macro.
2674 * decl.c (in_std): Rename to ...
2675 (in_fake_std): ... this.
2676 (flag_no_builtin): Remove.
2677 (flag_no_nonansi_builtin): Likewise.
2678 (walk_namespaces_r): Use fake_std_node.
2679 (push_namespace): Use std_identifier.
2680 (pop_namespace): Use in_fake_std.
2681 (lookup_name_real): Use fake_std_node.
2682 (init_decl_processing): When -fhonor-std, create the `std'
2683 namespace. Don't create a dummy fake_std_node in that case.
2684 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2685 (builtin_function): Put builtins whose names don't begin
2686 with `_' in the std namespace.
2687 * decl2.c (flag_no_builtin): Remove.
2688 (flag_no_nonansi_builtin): Likewise.
2689 (set_decl_namespace): Use fake_std_node.
2690 (validate_nonmember_using_decl): Likewise.
2691 (do_using_directive): Likewise.
2692 (handle_class_head): Likewise.
2693 * dump.c (dequeue_and_dump): Likewise.
2694 * except.c (init_exception_processing): Use std_identifier.
2695 * init.c (build_member_call): Use fake_std_node.
2696 * rtti.c (init_rtti_processing): Use std_identifier.
2698 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2700 * cp-tree.h (back_end_hook): Remove declaration.
2701 * decl2.c (back_end_hook): Remove definition.
2703 * dump.c (dequeue_and_dump): Dump TREE_USED.
2705 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2707 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2709 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2711 * decl.c (WINT_TYPE): Define.
2712 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2713 c_size_type_node, signed_size_type_node and wint_type_node.
2715 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2717 * decl2.c (warn_missing_format_attribute): New variable.
2718 (lang_decode_option): Decode -Wmissing-format-attribute.
2720 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2722 * typeck.c (qualify_type): Remove.
2723 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2725 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2727 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2729 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2731 * Makefile.in (parse.c, parse.h): Create atomically.
2733 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2735 * class.c (current_obstack): Remove.
2736 * decl.c (ggc_p): Remove.
2737 (start_decl): Don't use decl_tree_cons.
2738 (grokdeclarator): Don't use build_decl_list.
2739 (start_function): Don't use decl_tree_cons.
2740 (finish_function): Don't mess with obstacks.
2741 * decl2.c (grok_x_components): Don't use build_decl_list.
2742 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2743 (implicitly_declare_fn): Don't call build_decl_list.
2744 * parse.y (frob_specs): Don't call build_decl_list or
2746 (expr_or_declarator_intern): Don't call decl_tree_cons.
2747 (primary): Don't call build_decl_list.
2748 (fcast_or_absdcl): Likewise.
2749 (typed_declspecs): Don't call decl_tree_cons.
2750 (reserved_declspecs): Don't call build_decl_list.
2751 (declmods): Likewise.
2752 (reserved_typespecquals): Likewise.
2754 (new_type_id): Likewise.
2755 (cv_qualifiers): Likewise.
2756 (after_type_declarator_intern): Likewise.
2757 (notype_declarator_intern): Likewise.
2758 (absdcl_intern): Likewise.
2759 (named_parm): Likewise.
2760 * pt.c (most_specialized_class): Likewise.
2761 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2762 (init_repo): Initialize it.
2763 * search.c (current_obstack): Remove.
2764 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2766 2000-10-09 Richard Henderson <rth@cygnus.com>
2768 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2769 (c++ language support bits for libgcc): Remove.
2770 (c++.clean): Remove cplib2.txt cleanup.
2771 * config-lang.in (headers, lib2funcs): Remove.
2773 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2774 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2775 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2776 * inc/new.h, inc/typeinfo: Remove files.
2778 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2780 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2782 (init_decl_processing): Initialize intmax_type_node and
2785 2000-10-06 Richard Henderson <rth@cygnus.com>
2787 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2788 (original_result_rtx): Remove.
2789 * decl.c (save_function_data): Don't clear x_result_rtx.
2790 (mark_lang_function): Don't mark it either.
2791 * expr.c (fixup_result_decl): Remove.
2792 * semantics.c (genrtl_named_return_value): Frob the return decl
2793 before calling emit_local_var.
2794 (genrtl_finish_function): Don't call fixup_result_decl.
2795 Always emit the jump to return_label.
2797 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2799 * pt.c (lookup_template_class): Set current access for enum.
2800 (tsubst_enum): Set file & line for enum decl.
2802 * spew.c (yylex): Remove unused variable.
2804 2000-10-05 Richard Henderson <rth@cygnus.com>
2806 * semantics.c (genrtl_finish_function): Don't init or check
2807 can_reach_end; remove noreturn and return value checks.
2809 2000-10-05 Tom Tromey <tromey@cygnus.com>
2811 * init.c (build_java_class_ref): Use `build_static_name' with a
2812 suffix, not a prefix, to build the class object's name.
2814 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2816 * cp-tree.h (access_kind): Fix comment typo.
2817 * decl2.c (grokfield): Fix diagnostic typo.
2818 * semantics.c (finish_template_type): Fix comment typo.
2819 (finish_qualified_object_call_expr): Likewise.
2821 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2823 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2826 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2828 * spew.c (frob_id): New static function.
2829 (frob_opname): Use it.
2832 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2834 * decl.c (lang_mark_false_label_stack): Remove.
2835 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2837 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2839 * gxxint.texi: Use @email for formatting email addresses.
2841 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2843 * error.c: Remove direct obstack manipulation. Replace with
2844 output_buffer-based formatting. Adjust calls to removed macros.
2845 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2846 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2847 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2849 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2851 * ir.texi: Move to ../c-tree.texi.
2853 2000-09-20 Jason Merrill <jason@redhat.com>
2855 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2857 2000-09-21 Andreas Jaeger <aj@suse.de>
2859 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2860 * cp-tree.h: ... here.
2862 * error.c: Remove declaration of cp_printer.
2864 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2866 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2868 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2870 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2873 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2875 * decl.c (start_function): Robustify.
2877 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2879 * cp-tree.h (check_function_format): Accept a `status' parameter.
2881 * call.c, typeck.c: Updates calls to `check_function_format'.
2883 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2885 * decl2.c (handle_class_head): Always push some scope even
2888 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2890 * cp-tree.h (struct cp_language_function): Remove
2891 x_scope_stmt_stack and name_declared.
2892 (current_scope_stmt_stack): Remove.
2893 (function_name_declared_p): New macro.
2894 (struct lang_decl_flags): Use c_lang_decl as a base class.
2896 (struct lang_decl): Replace saved_tree with context.
2897 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2898 (SET_DECL_FRIEND_CONTEXT): Likewise.
2899 (DECL_VIRTUAL_CONTEXT): Likewise.
2900 (DECL_SAVED_TREE): Remove.
2901 (C_DECLARED_LABEL_FLAG): Likewise.
2902 (cplus_expand_expr_stmt): Don't declare.
2903 (add_decl_stmt): Likewise.
2904 (add_scope_stmt): Likewise.
2905 * decl.c (mark_stmt_tree): Remove.
2906 (case_compare): Likewise.
2907 (finish_case_label): Use c_add_case_label.
2908 (init_decl_processing): Set more language-specific hooks.
2909 (build_enumerator): Fix typo in comment.
2910 (cplus_expand_expr_stmt): Remove.
2911 (mark_lang_function): Use mark_c_language_function.
2912 (lang_mark_tree): Use c_mark_lang_decl.
2913 * decl2.c: Change order of inclusion.
2914 * except.c: Likewise.
2915 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2916 back on c_expand_expr.
2917 * friend.c: Include expr.h.
2918 * init.c: Change order of inclusion.
2919 * Makefile.in: Update dependencies.
2920 * lex.h (free_lang_decl_chain): Remove.
2921 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2922 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2924 (instantiate_decl): Use function_name_declared_p.
2925 * semantics.c (lang_expand_expr_stmt): Remove.
2926 (set_current_function_name_declared): Likewise.
2927 (current_function_name_declared): Likewise.
2928 (begin_compound_stmt): Use function_name_declared_p.
2929 (add_decl_stmt): Remove.
2930 (setup_vtbl_ptr): Use function_name_declared_p.
2931 (add_scope_stmt): Remove.
2932 (current_scope_stmt_stack): New function.
2933 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2934 (expand_body): Use function_name_declared_p.
2935 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2936 * typeck.c: Change order of includes.
2937 (convert_sequence): Remove.
2939 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2941 * lex.c (reswords): Add _Complex.
2943 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2945 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2947 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2949 * init.c (begin_init_stmts): Don't use // comments.
2951 2000-09-12 Jason Merrill <jason@redhat.com>
2953 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2954 all non-extern arrays.
2956 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2957 typenames, too. Downgrade complaint to pedwarn.
2958 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2959 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2960 'class This::Inherited'.
2962 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2964 * decl.c (finish_case_label): Given the LABEL_DECL a
2967 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2969 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2970 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2971 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2972 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2973 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2975 (sorry_for_unsupported_tree, print_scope_operator,
2976 print_left_paren, print_right_paren, print_left_bracket,
2977 print_right_bracket, print_whitespace): Likewise.
2978 (aggr_variety): Rename to class_key_or_enum.
2979 (print_type): Rename to print_type_id.
2980 (print_type_specifier_seq, print_simple_type_specifier,
2981 print_elaborated_type_specifier,
2982 print_rest_of_abstract_declarator,
2983 print_parameter_declaration_clause, print_exception_specification,
2984 print_nested_name_specifier, print_template_id,
2985 typedef_original_name, print_template_argument_list_start,
2986 print_template_argument_list_end): New functions.
2988 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2990 * ir.texi: Add more documentation.
2992 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2994 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2995 (current_function_parms): Don't define.
2996 (struct cp_language_function): Remove parms_stored.
2997 (current_function_just_assigned_this): Don't define.
2998 (current_function_parms_stored): Likewise.
2999 (static_ctors): Declare.
3000 (static_dtors): Likewise.
3001 (SF_EXPAND): Don't define.
3002 (expand_start_early_try_stmts): Remove declaration.
3003 (store_parm_decls): Likewise.
3004 * decl.c (static_ctors): Don't declare.
3005 (static_dtors): Likewise.
3006 (struct binding_level): Remove this_block.
3007 (poplevel): Remove dead code.
3008 (set_block): Likewise.
3009 (mark_binding_level): Don't mark this_block.
3010 (mark_saved_scope): Don't mark x_function_parms.
3011 (init_decl_processing): Don't add current_function_parms as a GC
3013 (check_function_type): Change prototype.
3014 (start_function): Remove RTL-generation code.
3015 (expand_start_early_try_stmts): Remove.
3016 (store_parm_decls): Give it internal linkage. Remove
3017 RTL-generation code.
3018 (finish_function): Remove RTL-generation code.
3019 * decl2.c (static_ctors): Fix formatting.
3020 (static_dtors): Likewise.
3021 * method.c (use_thunk): Don't call store_parm_decls.
3022 (synthesize_method): Likewise.
3023 * optimize.c (maybe_clone_body): Likewise.
3024 * parse.y (fn.def2): Likewise.
3025 (.set_base_init): Likewise.
3026 (nodecls): Likewise.
3027 * pt.c (instantiate_decl): Likewise.
3028 * rtti.c (synthesize_tinfo_fn): Likewise.
3029 * semantics.c (genrtl_try_block): Simplify.
3030 (expand_body): Use genrtl_start_function and
3031 genrtl_finish_function.
3032 (genrtl_start_function): New function.
3033 (genrtl_finish_function): Likewise.
3035 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3037 * error.c (cp_tree_printer, case 'P'): Append break.
3039 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3041 * cp-tree.h (frob_opname): Declare.
3042 * parse.y (saved_scopes): New static variable.
3043 (cp_parse_init): Adjust.
3044 (do_id): If lastiddecl is NULL, do do_identifier.
3045 (operator): Save scope information.
3046 (unoperator): New reduction. Restore scope information.
3047 (operator_name): Append unoperator. Call frob_opname.
3048 * spew.c (frob_opname): Define.
3050 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3052 * decl.c, rtti.c: Include defaults.h if not already included.
3053 Don't define the *_TYPE_SIZE macros.
3055 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3057 * cp-tree.h (push_switch): Change prototype.
3058 (check_cp_case_value): Remove declaration.
3059 (decl_constant_value): Likewise.
3060 * decl.c (struct cp_switch): Add switch_stmt and cases.
3061 (case_compare): New function.
3062 (push_switch): Set switch_stmt. Initialize cases.
3063 (pop_switch): Clean up cases.
3064 (define_case_label): Rename to ...
3065 (finish_case_label): ... this. Do semantic analysis for case
3067 (start_function): Correct comment.
3068 * decl2.c (check_cp_case_value): Remove.
3069 * expr.c (do_case): Remove.
3070 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3071 * semantics.c (genrtl_do_poplevel): Remove declaration.
3072 (RECHAIN_STMTS): Remove.
3073 (finish_break_stmt): Use build_break_stmt.
3074 (finish_continue_stmt): Use build_continue_stmt.
3075 (finish_switch_cond): Adjust condition here, rater than in
3076 c_expand_start_case.
3077 (finish_case_label): Remove.
3078 * typeck.c (c_expand_return): Remove.
3079 (c_expand_start_case): Likewise.
3081 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3083 * ir.texi: Document type nodes.
3085 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3087 * cp-tree.h (init_cp_semantics): Declare.
3088 (genrtl_try_block): Don't declare.
3089 (genrtl_handler): Likewise.
3090 (genrtl_catch_block): Likewise.
3091 (genrtl_ctor_stmt): Likewise.
3092 (genrtl_subobject): Likewise.
3093 (genrtl_do_poplevel): Likewise.
3094 (genrtl_named_return_value): Likewise.
3095 * lex.c (init_parse): Call init_cp_semantics.
3096 * semantics.c (genrtl_try_block): Give it internal linkage.
3097 (genrtl_handler): Likewise.
3098 (genrtl_catch_block): Likewise.
3099 (genrtl_ctor_stmt): Likewise.
3100 (genrtl_subobject): Likewise.
3101 (genrtl_do_poplevel): Likewise.
3102 (genrtl_named_return_value): Likewise.
3103 (lang_expand_stmt): Rename to ...
3104 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3105 (init_cp_semantics): Define.
3107 * decl.c (initialize_local_var): Remove RTL-generating code.
3108 * semantics.c (genrtl_try_block): Fix formatting.
3110 Move statement-tree facilities from C++ to C front-end.
3111 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3112 (void_zero_node): Remove.
3113 (stmt_tree): Likewise.
3114 (scope_chain): Adjust.
3115 (language_function): Rename to cp_language_function.
3116 (cp_function_chain): Adjust.
3117 (current_stmt_tree): Remove.
3118 (last_tree): Likewise.
3119 (last_expr_type): Likewise.
3120 (struct lang_decl): Adjust.
3121 (STMT_IS_FULL_EXPR_P): Remove.
3123 (begin_stmt_tree): Likewise.
3124 (finish_stmt_tree): Likewise.
3125 (walk_tree_fn): Likewise.
3126 (walk_stmt_tree): Likewise.
3127 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3128 * decl.c (mark_stmt_tree): Adjust type.
3129 (init_decl_processing): Don't build void_zero_node.
3130 (initialize_local_var): Adjust usage of current_stmt_tree.
3131 (finish_enum): Use add_stmt, not add_tree.
3132 (save_function_data): Adjust use of language_function.
3133 (finish_constructor_body): Use add_stmt, not add_tree.
3134 (finish_destructor_body): Likewise.
3135 (push_cp_function_context): Adjust use of language_function.
3136 (pop_cp_function_context): Likewise.
3137 (mark_lang_function): Likewise.
3138 (mark_cp_function_context): Likewise.
3139 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3140 (build_vec_init): Likewise.
3141 * semantics.c (SET_LAST_STMT): Remove.
3142 (RECHAIN_STMTS): Don't use it.
3143 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3144 (current_stmt_tree): Define.
3146 (finish_goto_stmt): Use add_stmt, not add_tree.
3147 (finish_expr_stmt): Likewise.
3148 (begin_if_stmt): Likewise.
3149 (finish_then_clause): Likewise.
3150 (begin_while_stmt): Likewise.
3151 (begin_do_stmt): Likewise.
3152 (finish_return_stmt): Likewise.
3153 (begin_for_stmt): Likewise.
3154 (finish_break_stmt): Likewise.
3155 (finish_continue_stmt): Likewise.
3156 (begin_switch_stmt): Likewise.
3157 (finish_case_label): Likewise.
3158 (begin_try_block): Likewise.
3159 (begin_function_try_block): Likewise.
3160 (begin_handler): Likewise.
3161 (begin_catch_block): Likewise.
3162 (begin_compound_stmt): Likewise.
3163 (begin_asm_stmt): Likewise.
3164 (finish_asm_stmt): Likewise.
3165 (finish_label_stmt): Likewise.
3166 (add_decl_stmt): Likewise.
3167 (finish_subobject): Likewise.
3168 (finish_decl_cleanup): Likewise.
3169 (finish_named_return_value): Likewise.
3170 (setup_vtbl_ptr): Likewise.
3171 (add_scope_stmt): Likewise.
3172 (finish_stmt_expr): Likewise.
3173 (prune_unused_decls): Remove.
3174 (begin_stmt_tree): Likewise.
3175 (finish_stmt_tree): Likewise.
3176 (prep_stmt): Adjust use of current_stmt_tree.
3177 (lang_expand_stmt): Likewise.
3178 * tree.c (statement_code_p): Remove.
3179 (cp_statement_code_p): New function.
3180 (walk_stmt_tree): Remove.
3181 (init_tree): Set lang_statement_code_p.
3183 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3185 Integrated preprocessor.
3187 * Make-lang.in, Makefile.in: Remove all references to input.c,
3188 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3189 * gxx.gperf, hash.h, input.c: Delete.
3190 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3191 initialized properly.
3193 * class.c (fixup_pending_inline): Take a tree, not a
3194 struct pending_inline *. All callers changed.
3195 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3196 RID_PROTECTED entries in ridpointers[] array here.
3197 * decl.c (duplicate_decls): Do not refer to struct
3199 (record_builtin_type, init_decl_processing): Use RID_MAX not
3201 (grokdeclarator): Use C_IS_RESERVED_WORD.
3202 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3204 (grok_x_components): Do not inspect pending_inlines chain.
3206 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3207 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3208 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3209 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3210 TIME_IDENTIFIER_FILEINFO): Kill.
3212 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3214 * parse.y: Call do_pending_inlines unconditionally.
3215 reinit_parse_for_method is now snarf_method. fn.defpen is no
3216 longer necessary. Remove unnecessary <itype> annotation on
3217 SCOPE. Do not refer to end_of_file or struct pending_inline.
3218 * semantics.c (begin_inline_definitions): Call
3219 do_pending_inlines unconditionally.
3221 * lex.c: Remove all code now shared with C front end.
3222 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3223 into the get_identifier table. Rewrite pragma handling to
3224 work with the registry. Move code to save tokens for later
3225 processing to spew.c.
3227 * spew.c: Rewrite everything in terms of token streams instead
3228 of text. Move routines here from lex.c / input.c as
3229 appropriate. GC-mark trees hanging off the pending inlines
3232 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3234 * NEWS: Mention that the named return value extension has been
3236 * cp-tree.h (original_result_rtx): Define.
3237 (TREE_REFERENCE_EXPR): Remove.
3238 (DECL_VPARENT): Likewise.
3239 (pushdecl_nonclass_level): Likewise.
3240 (store_return_init): Likewise.
3241 (reinit_lang_specific): Likewise.
3242 (genrtl_named_return_value): Change prototype.
3243 * decl.c (original_result_rtx): Remove.
3244 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3245 Do not generate RTL for local variables here.
3246 (store_return_init): Remove.
3247 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3249 (finish_named_return_value): Adjust accordingly. Warn that this
3250 extension is deprecated.
3251 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3253 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3255 * pt.c (type_unification_real): Replace switch with if.
3256 (unify): Tsubst non-type parms before comparing.
3258 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3260 * error.c (dump_typename): New function, broken out of ...
3261 (dump_type): ... here. Use it.
3262 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3264 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3266 * init.c (build_offset_ref): Deal with namespace scoped
3269 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3271 * class.c (resolve_address_of_overloaded_function): Add
3272 explanation message.
3273 * decl.c (define_case_label): Reformat explanation.
3274 * decl2.c (finish_static_data_member_decl): Likewise.
3275 (grokfield): Likewise.
3276 * friend.c (do_friend): Likewise.
3278 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3280 * tree.c (walk_tree): Expose tail recursion.
3281 (walk_stmt_tree): New function.
3282 * cp-tree.h: Prototype walk_stmt_tree.
3283 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3284 the BLOCKs directly. If a BLOCK has no variables after
3285 pruning, discard it.
3286 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3287 restore the line number.
3289 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3291 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3292 (pt.o): Remove dependency on HTAB_H.
3293 * cp-tree.h: Include hashtab.h.
3294 (walk_tree): Change prototype.
3295 (walk_tree_without_duplicates): New function.
3296 * decl.c (check_default_argument): Use it.
3297 * optimize.c (remap_decl): Adjust calls to walk_tree.
3298 (copy_body): Likewise.
3299 (expand_calls_inline): Likewise.
3300 (calls_setjmp_p): Use walk_tree_without_duplicates.
3301 * pt.c: Don't include hashtab.h.
3302 (for_each_template_parm): Use walk_tree_without_duplicates.
3303 * semantics.c (finish-stmt_tree): Likewise.
3304 (expand_body): Likewise.
3305 * tree.c (walk_tree): Add additional parameter.
3306 (walk_tree_without_duplicates): New function.
3307 (count_trees): Use it.
3308 (verify_stmt_tree): Adjust call to walk_tree.
3309 (find_tree): Use walk_tree_without_duplicates.
3310 (no_linkage_check): Likewise.
3311 (break_out_target_exprs): Adjust call to walk_tree.
3312 (cp_unsave): Likewise.
3314 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3316 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3317 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3318 * cp-tree.h (TYPE_BINFO): Adjust comment.
3319 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3320 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3321 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3322 (TYPE_TEMPLATE_INFO): Likewise.
3323 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3324 * class.c (push_nested_class): Likewise.
3325 * decl.c (lookup_name_real): Likewise.
3326 (grokdeclarator): Likewise.
3327 (grok_op_properties): Likewise.
3328 (xref_tag): Likewise.
3329 (xref_basetypes): Likewise.
3330 * decl2.c (constructor_name_full): Likewise.
3331 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3332 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3333 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3334 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3335 (dump_type_suffix): Likewise.
3336 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3338 (get_aggr_from_typedef): Likewise.
3339 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3340 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3341 (write_template_parm): Likewise.
3342 (write_template_template_parm): Check tree code instead of
3343 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3344 * method.c (build_overload_nested_name): Add
3345 BOUND_TEMPLATE_TEMPLATE_PARM.
3346 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3347 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3348 * pt.c (convert_template_argument): Check tree code instead of
3349 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3350 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3351 (for_each_template_parm): Adjust comment.
3352 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3353 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3354 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3355 template_args_equal to compare template template parameter cases.
3356 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3357 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3359 * tree.c (copy_template_template_parm): Decide whether to create
3360 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3361 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3362 (copy_tree_r): Likewise.
3363 * typeck.c (comptypes): Likewise. Check tree code instead of
3364 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3366 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3368 * decl.c (finish_function): Move the code for handling functions
3369 marked with the constructor and destructor attributes inside the
3372 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3374 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3376 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3378 * pt.c (lookup_template_class): Remove abort.
3379 * tree.c (get_type_decl): Allow error_mark_node.
3381 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3383 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3386 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3388 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3391 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3393 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3394 union tag mismatch error reporting.
3396 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3398 * call.c (build_scoped_method_call): Check it is not a namespace.
3400 2000-08-30 Jason Merrill <jason@redhat.com>
3402 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3404 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3405 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3406 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3408 * decl.c (start_function): Always call make_function_rtl.
3410 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3412 * semantics.c (prune_unused_decls): New function.
3413 (finish_stmt_tree): Call it via walk_tree.
3415 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3417 * class.c (build_secondary_vtable): Constify a char *.
3418 * decl.c (init_decl_processing): Initialize function_id_node,
3419 pretty_function_id_node, and func_id_node.
3420 * input.c (struct input_source): Constify 'str'.
3421 (feed_input): Constify first argument.
3422 * mangle.c (write_identifier): Constify argument.
3423 * pt.c (mangle_class_name_for_template): Constify argument.
3425 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3427 * typeck.c (mark_addressable): Remove code that pokes around in
3430 2000-08-28 Jason Merrill <jason@redhat.com>
3432 * lex.c (file_name_nondirectory): Move to toplev.c.
3434 * cp-tree.h (LOCAL_CLASS_P): New macro.
3435 * class.c (finish_struct_1): Use it.
3437 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3439 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3440 (write_encoding): Pass another argument to write_name.
3441 (write_name): Add ignore_local_scope parameter. Fix handling of
3443 (write_nested_name): Use write_unqualified_name.
3444 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3445 (write_template_prefix): Use write_unqualified_name.
3446 (write_component): Remove.
3447 (write_local_name): Add parameter. Use direct local entity to
3448 discriminator calculation.
3449 (write_class_enum_type): Pass another argument to write_name.
3450 (write_template_template_arg): Likewise.
3451 (make_guard_variable): Likewise.
3453 2000-08-27 Jason Merrill <jason@redhat.com>
3455 * decl.c (pushdecl): Matching decls for local externs are found in
3456 the current level. Propagate linkage information from previous
3459 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3461 * ir.texi (Expressions): Fix typo.
3463 2000-08-25 Greg McGary <greg@mcgary.org>
3465 * tree.c (init_tree): Use ARRAY_SIZE.
3467 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3469 * error.c (cp_tree_printer): Rework.
3471 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3473 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3475 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3476 (cp-demangle.o): Remove target.
3477 (dyn-string.o): Likewise.
3479 * decl.c (grokfndecl): Require that `main' return an `int'.
3480 * mangle.c (write_encoding): Don't mangle return types for
3481 conversion functions.
3483 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3485 * error.c (tree_formatting_info): New data type.
3486 (tree_being_formatted): New macro.
3487 (tree_formatting_flags): Likewise.
3488 (put_whitespace): Likewise.
3489 (print_tree_identifier): Likewise.
3490 (print_identifier): Likewise.
3491 (cp_tree_printer, print_function_argument_list, print_declaration,
3492 print_expression, print_function_declaration,
3493 print_function_parameter, print_type, print_cv_qualifier): New
3495 (init_error): Initialize lang_printer.
3497 2000-08-24 Jason Merrill <jason@redhat.com>
3499 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3500 adjustment necessary.
3502 2000-08-24 Greg McGary <greg@mcgary.org>
3504 * cp-tree.h (MAIN_NAME_P): Remove macro.
3506 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3508 * error.c (print_instantiation_context): Don't forget to flush the
3511 2000-08-23 Jason Merrill <jason@redhat.com>
3513 * typeck.c (build_ptrmemfunc): Save the input pmf.
3515 * method.c (process_modifiers): Use same_type_p.
3517 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3519 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3520 * mangle.c (write_function_type): Change prototype.
3521 (write_encoding): Don't mangle return types for
3522 constructors or destructors.
3523 (write_type): Adjust call to write_function_type.
3524 * pt.c (instantiate_template): Instantiate alternate entry points
3525 when instantiating the main function.
3527 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3529 * error.c (cp_print_error_function): Don't use embedded '\n' in
3532 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3534 * decl.c (init_decl_processing): Remove bogus initialization.
3535 * error.c (lang_print_error_function): Restore here.
3536 (init_error): Initialize print_error_function.
3538 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3540 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3542 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3544 * Makefile.in (error.o): Depends on diagnostic.h
3546 * cp-tree.h (problematic_instantiation_changed,
3547 record_last_problematic_instantiation, current_instantiation,
3548 print_instantiation_context): Declare.
3549 (maybe_print_template_context): Remove.
3551 * decl.c (init_decl_processing): Set print_error_function to NULL.
3552 (lang_print_error_function): Remove, since we're using a new
3555 * error.c: #include diagnostic.h
3556 (function_category): New function.
3557 (cp_diagnostic_starter): Likewise.
3558 (cp_diagnostic_finalizer): Likewise.
3559 (cp_print_error_function): Likewise.
3560 (maybe_print_instantiation_context): Likewise.
3561 (print_instantiation_full_context): Likewise.
3562 (print_instantiation_partial_context): Likewise.
3563 (print_instantiation_context): Define.
3564 (init_error): Initialize diagnostic pager and finalizer.
3566 * pt.c (problematic_instantiation_changed): Define.
3567 (record_last_problematic_instantiation): Likewise.
3568 (current_instantiation): Likewise.
3569 (maybe_print_template_context): Remove.
3570 (print_template_context): Likewise.
3571 (current_tinst_level): Make static to reflect Brendan Kehoe's
3572 change of 1995-04-13.
3573 (push_tinst_level): Call print_instantiation_context.
3575 2000-08-21 Nix <nix@esperi.demon.co.uk>
3577 * lang-specs.h: Do not process -o or run the assembler if
3580 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3582 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3584 * decl2.c (lang_decode_option): Disable gettext attributes for
3587 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3589 * lex.c (lang_init_options): Default diagnostic message maximum
3590 length to 80, when line-wrapping.
3592 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3594 * class.c (build_vtbl_initializer): Clear the entire
3595 vtbl_init_data. Start keeping track of the functions for which we
3596 have created vcall offsets here.
3597 (dfs_build_vcall_offset_vtbl_entries): Remove.
3598 (build_vcall_offset_vtbl_entries): Reimplement.
3599 (add_vcall_offset_vtbl_entries_r): New function.
3600 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3601 computing when vcall offsets are necessary.
3603 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3605 * decl.c (member_function_or_else): Use cp_error ... %T.
3606 (grokdeclarator): Likewise.
3607 (start_method): Likewise.
3608 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3610 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3612 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3615 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3617 * cp-tree.h (PTRMEM_OK_P): New macro.
3618 (itf_ptrmem_ok): New enumeration value.
3619 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3620 argument. Diagnose implicit pointer to member.
3621 (instantiate_type): Don't diagnose implicit pointer to member
3622 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3623 resolve_address_of_overloaded_function.
3624 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3625 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3626 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3627 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3628 (build_unary_op): Deal with single non-static member in
3631 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3633 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3635 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3637 * cp-tree.h (enum_name_string): Remove prototype.
3638 (report_case_error): Remove prototype.
3639 * cp/typeck2.c (enum_name_string): Remove.
3640 (report_case_error): Remove.
3641 * error.c (dump_expr): Deal with enum values directly.
3642 Correctly negate integer constant.
3644 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3646 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3647 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3648 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3649 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3650 (__cxa_vec_new): Use __cxa_vec_new2.
3651 (__cxa_vec_delete): Use __cxa_vec_delete2.
3653 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3655 * vec.cc (__cxa_vec_new): Set "C" linkage.
3656 (__cxa_vec_ctor): Likewise.
3657 (__cxa_vec_cctor): Likewise.
3658 (__cxa_vec_dtor): Likewise.
3659 (__cxa_vec_delete): Likewise.
3660 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3661 (__cxa_vec_ctor): Likewise.
3662 (__cxa_vec_cctor): Likewise.
3663 (__cxa_vec_dtor): Likewise.
3664 (__cxa_vec_delete): Likewise.
3666 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3668 * class.c (instantiate_type): Reinstate local variable
3669 deleted in previous change.
3671 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3674 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3676 * cp-tree.h (instantiate_type_flags): New enumeration.
3677 (instantiate_type): Change parameter.
3678 * class.c (instantiate_type): Adjust prototype. Adjust.
3679 * call.c (standard_conversion): Adjust instantiate_type call.
3680 (reference_binding): Likewise.
3681 (build_op_delete_call): Likewise.
3682 (convert_like_real): Likewise.
3683 * cvt.c (cp_convert_to_pointer): Likewise.
3684 (convert_to_reference): Likewise.
3685 * pt.c (convert_nontype_argument): Likewise.
3686 * typeck.c (build_binary_op): Likewise.
3687 (build_ptrmemfunc): Likewise.
3688 (convert_for_assignment): Likewise.
3690 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3692 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3693 (current_aggr): Define.
3694 * decl.c (grokdeclarator): Make sure a friend class is an
3695 elaborated type specifier.
3696 * parse.y (current_aggr): Remove static definition.
3697 (cp_parse_init): Adjust.
3698 (structsp): Clear and restore current_aggr.
3699 (component_decl_list): Clear current_aggr.
3701 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3702 aggregate tag on the typename's context.
3704 * pt.c (tsubst_friend_class): Return error_mark_node, if
3706 (instantiate_class_template): Ignore error_mark_node friend types.
3708 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3710 * cvt.c (warn_ref_binding): New static function, broken out of ...
3711 (convert_to_reference): ... here. Use it.
3713 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3715 * parse.y (template_arg): Add rule for template qualified with
3718 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3720 * decl2.c (add_function): Reorganize.
3721 (arg_assoc): Do not consider function template decls.
3723 2000-08-11 Jason Merrill <jason@redhat.com>
3725 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3728 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3730 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3731 (lookup_nested_tag): Likewise.
3733 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3736 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3738 * parse.y (named_complex_class_head_sans_basetype): Remove
3741 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3743 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3744 explicit TEMPLATE_ID_EXPR args.
3745 (build_expr_from_tree, case CALL_EXPR): Likewise.
3747 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3749 * decl.c (check_tag_decl): Diagnose typename's which don't
3752 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3754 * init.c (build_aggr_init): Reject bogus array initializers
3757 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3759 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3761 * cp/tinfo.cc (__dynamic_cast): Likewise.
3762 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3764 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3766 * cvt.c (convert_to_pointer_force): Fix error message when
3767 attempting to cast from ambiguous base.
3769 2000-08-08 Jason Merrill <jason@redhat.com>
3771 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3772 (tsubst_template_arg_vector): Likewise.
3774 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3775 assume that one will be as large as the union.
3777 2000-08-07 Kazu Hirata <kazu@hxi.com>
3779 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3780 * decl.c (pop_labels): Likewise.
3782 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3784 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3786 (__pointer_to_member_type_info): Likewise.
3787 (__base_class_info): Likewise.
3788 (__class_type_info): Likewise.
3789 (__si_class_type_info): Likewise.
3790 (__vmi_class_type_info): Likewise.
3791 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3792 Changed member names to match specifications.
3793 (__vmi_class_type_info::__do_find_public_src): Likewise.
3794 (__si_class_type_info::__do_dyncast): Likewise.
3795 (__vmi_class_type_info::__do_dyncast): Likewise.
3796 (__si_class_type_info::__do_upcast): Likewise.
3797 (__vmi_class_type_info::__do_upcast): Likewise.
3798 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3799 (__pbase_type_info::__pointer_catch): Likewise.
3800 (__pointer_type_info::__pointer_catch): Likewise.
3801 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3803 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3805 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3806 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3807 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3809 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3811 * cp-tree.h (add_method): Change prototype.
3812 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3813 Don't double the size of the method vector in the error case.
3814 (handle_using_decl): Adjust call to add_method.
3815 (add_implicitly_declared_members): Likewise.
3816 (clone_function_decl): Likewise.
3817 * decl2.c (check_classfn): Likewise.
3818 * semantics.c (finish_member_declaration): Likewise.
3820 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3822 * decl.c (flag_isoc94): New variable.
3824 2000-08-02 Jason Merrill <jason@redhat.com>
3826 * pt.c (do_type_instantiation): Add complain parm; don't complain
3827 if called recursively.
3828 * cp-tree.h, parse.y: Adjust.
3830 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3832 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3833 -Wno-strict-prototypes.
3835 * g++spec.c: Adjust type of second argument to
3836 lang_specific_driver, and update code as necessary.
3838 * cp-tree.h: Don't prototype min_precision here.
3839 (my_friendly_assert): Cast expression to void.
3840 * semantics.c (do_poplevel): Initialize scope_stmts.
3842 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3844 * cp-tree.h (DECL_NEEDED_P): Tweak.
3846 2000-07-28 Jason Merrill <jason@redhat.com>
3848 * lang-specs.h: Use %i in rule for .ii files.
3850 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3852 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3854 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3856 Allow indirect primary bases.
3857 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3859 (CLASSTYPE_VFIELD_PARENT): Remove.
3860 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3861 (BINFO_PRIMARY_BINFO): Remove.
3862 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3863 (BINFO_VBASE_PRIMARY_P): Likewise.
3864 (BINFO_PRIMARY_BASE_OF): New macro.
3865 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3866 (get_primary_binfo): New function.
3867 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3868 * class.c (vcall_offset_data_s): Rename to ...
3869 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3870 and add ctor_vtbl_p.
3871 (get_derived_offset): Use get_primary_binfo.
3872 (dfs_mark_primary_bases): Adjust handling of virtual primary
3874 (mark_primary_bases): Likewise.
3875 (set_primary_base): Take a binfo, not an integer, as a
3876 representation of the primary base.
3877 (indirect_primary_base_p): Remove.
3878 (determine_primary_base): Adjust for indirect primary bases.
3879 (dfs_find_final_overrider): Fix typo in coment.
3880 (update_vtable_entry_for_fn): Use get_primary_binfo.
3881 (layout_nonempty_base_or_field): Tweak.
3882 (build_base_fields): Adjust for new primary base semantics.
3883 (dfs_propagate_binfo_offsets): Remove.
3884 (propagate_binfo_offsets): Rewrite.
3885 (dfs_set_offset_for_shared_vbases): Remove.
3886 (layout_virtual_bases): Don't use it.
3887 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3889 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3890 CLASSTYPE_VFIELD_PARENT.
3891 (dfs_get_primary_binfo): New function.
3892 (get_primary_binfo): Likewise.
3893 (dump_class_hierarchy_r): Tweak printing of primary bases.
3894 (build_vtbl_initializer): Fix typo in comments. Use
3896 (build_vcall_and_vbase_vtbl_entries): Likewise.
3897 (build_vbaes_offset_vtbl_entries): Likewise.
3898 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3899 BV_VCALL_INDEX to handle indirect primary bases.
3900 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3901 (build_rtti_vtbl_entries): Likewise.
3902 * search.c (get_shared_vbase_if_not_primary): Tweak.
3903 (find_vbase_instance): Likewise.
3904 (binfo_for_vtable): Simplify.
3905 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3906 (make_binfo): Make it have 11 entries.
3908 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3910 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3911 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3912 ascertaining primaryness.
3913 (G): Remove template_args.
3914 (decl_is_template_id): New function.
3915 (write_encoding): Use decl_is_template_id.
3916 (write_name): Likewise. Handle type_decls. Get main variant of
3918 (write_nested_name): Likewise.
3919 (write_prefix): Likewise.
3920 (write_template_prefix): Likewise.
3921 (write_special_name_constructor): Remove defunct production from
3923 (write_bare_function_type): Remove comment about absent parameter.
3924 (write_template_template_arg): Add missing grammar production to
3927 2000-07-27 Jason Merrill <jason@redhat.com>
3929 * decl.c (duplicate_decls): If common_type produces a non-typedef
3930 type for a typedef, just use the old type.
3932 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3934 * cp-tree.h (function_depth): Declare.
3935 (verify_stmt_tree): Likewise.
3936 (find_tree): Likewise.
3937 * decl.c (function_depth): Give it external linkage.
3938 * optimize.c (optimize_function): Increment and decrement it.
3939 * tree.c (verify_stmt_tree_r): New function.
3940 (verify_stmt_tree): Likewise.
3941 (find_tree_r): Likewise.
3942 (find_tree): Likewise.
3944 2000-07-27 Jason Merrill <jason@redhat.com>
3946 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3948 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3950 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3952 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3953 * decl2.c (get_guard): Call cp_finish_decl, not
3954 rest_of_decl_compilation, for local guards.
3955 * lex.c (do_identifier): Remove unused variable.
3957 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3959 * parse.y: Add missing ';'.
3961 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3963 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3966 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3968 Kill strict_prototype. Backwards compatibility only for
3969 non NO_IMPLICIT_EXTERN_C systems.
3970 * cp-tree.h (flag_strict_prototype): Remove.
3971 (strict_prototype): Remove.
3972 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3973 * decl.c (maybe_push_to_top_level): Adjust.
3974 (pop_from_top_level): Adjust.
3975 (decls_match): Only allow sloppy parm matching for ancient
3977 (init_decl_processing): Adjust.
3978 (grokdeclarator): Adjust.
3979 * decl2.c (flag_strict_prototype): Remove.
3980 (strict_prototype): Remove.
3981 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3982 (lang_f_options): Remove "strict-prototype".
3983 (unsupported-options): Add "strict-prototype".
3984 * lex.c (do_identifier): Adjust.
3985 (do_scoped_id): Adjust.
3986 * parse.y (empty_parms): Adjust.
3987 * class.c (push_lang_context): Adjust.
3988 (pop_lang_context): Adjust.
3989 * typeck.c (comp_target_parms): Adjust.
3991 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3993 * decl.c (poplevel): Deal with anonymous variables at for scope.
3994 (maybe_inject_for_scope_var): Likewise.
3996 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3998 * decl.c: Remove all signal handling code, now done in toplev.c.
4000 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4002 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4004 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4007 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4009 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4010 Define my_friendly_assert and my_friendly_abort as macros
4011 which may call friendly_abort. Prototype friendly abort, not
4012 my_friendly_abort or my_friendly_assert.
4013 * decl.c (signal_catch): Report the signal caught in the error
4014 message. Call fatal directly.
4015 * typeck2.c (ack, my_friendly_assert): Delete.
4016 (my_friendly_abort): Rename to friendly_abort. Expect file,
4017 line, and function parameters. Report the abort code, then
4018 call fancy_abort. Do not mask an abort if errors have
4021 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4023 * typeck.c (comp_target_parms): Remove obsolete parameter.
4024 (comp_target_types): Adjust.
4026 2000-07-17 Jason Merrill <jason@redhat.com>
4028 * typeck.c (mark_addressable): Never set TREE_USED.
4029 * call.c (build_call): Don't abort on calls to library functions
4030 that have been declared normally.
4032 * typeck.c (build_binary_op): Fix grammar in warning.
4034 * exception.cc (__eh_free): Fix prototype.
4036 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4038 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4039 IDENTIFIER_NAMESPACE_VALUE.
4041 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4043 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4044 * method.c (use_thunk): Correct handling of vcall offsets.
4046 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4048 * .cvsignore: parse.h and parse.c have no cp- prefix.
4050 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4052 * .cvsignore: New file.
4054 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4056 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4058 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4060 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4062 * parse.h: Likewise.
4064 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4066 * class.c (layout_class_type): Add pointers to virtual bases after
4067 base classes under the old ABI.
4069 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4071 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4072 (finish_continue_stmt): Likewise.
4073 (begin_for_stmt): Remove call to note_level_for_for.
4074 (finish_goto_stmt): Change call from build_min_nt
4076 (finish_expr_stmt): Likewise.
4077 (begin_if_stmt): Likewise.
4078 (begin_while_stmt): Likewise.
4079 (finish_while_stmt): Likewise.
4080 (finish_return_stmt): Likewise.
4081 (begin_for_stmt): Likewise.
4082 (finish_for_stmt): Likewise.
4083 (finish_break_stmt): Likewise.
4084 (begin_switch_stmt): Likewise.
4085 (finish_case_label): Likewise.
4086 (genrtl_try_block): Likewise.
4087 (begin_try_block): Likewise.
4088 (begin_handler): Likewise.
4089 (begin_compound_stmt): Likewise.
4090 (finish_asm_stmt): Likewise.
4091 (finish_label_stmt): Likewise.
4092 (add_decl_stmt): Likewise.
4093 (finish_subobject): Likewise.
4094 (finish_decl_cleanup): Likewise.
4095 (finish_named_return_value): Likewise.
4096 (setup_vtbl_ptr): Likewise.
4097 (add_scope_stmt): Likewise.
4098 * decl.c (finish_constructor_body): Likewise.
4099 (finish_destructor_body): Likewise.
4100 * optimize.c (copy_body_r): Likewise.
4101 (initialize_inlined_parameters): Likewise.
4102 (declare_return_variable): Likewise.
4103 (expand_call_inline): Likewise.
4105 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4107 * semantics.c (expand_body): Sync interface information
4108 at the end of function body expansion.
4110 2000-07-09 Jason Merrill <jason@redhat.com>
4112 * init.c (build_new_1): Bail early if the call to new fails.
4114 * decl.c (compute_array_index_type): Check specifically for
4115 an INTEGER_CST, not just TREE_CONSTANT.
4117 * decl.c (duplicate_decls): Don't call duplicate_decls on
4118 the DECL_TEMPLATE_RESULT.
4119 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4122 * error.c (dump_template_bindings): Don't crash if we had an
4123 invalid argument list.
4125 * typeck.c (c_expand_start_case): Do narrowing here.
4126 * semantics.c (finish_switch_cond): Not here.
4128 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4130 * parse.y (asm_clobbers): Do string concatenation.
4132 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4134 * decl.c (pushtag): Don't put local classes in template functions
4135 on the local_classes list.
4137 2000-07-04 Scott Snyder <snyder@fnal.gov>
4139 * decl2.c (get_guard): Add missing return for old ABI local
4142 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4144 * cp-tree.h (char_type_p): New function.
4145 * decl.c (init_decl_processing): Don't initialize
4146 signed_wchar_type_node or unsigned_wchar_type_node.
4147 (complete_array_type): Handle brace-enclosed string-constants.
4148 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4149 * tree.c (char_type_p): New function.
4150 * typeck2.c (digest_init): Use char_type_p.
4152 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4154 * pt.c (tsubst): Don't layout type, if it's error_mark.
4156 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4158 * pt.c (instantiate_pending_templates): Reset template level.
4160 2000-07-05 Jason Merrill <jason@redhat.com>
4162 * call.c (joust): Don't complain about `operator char *()' beating
4163 `operator const char *() const'.
4165 2000-07-04 scott snyder <snyder@fnal.gov>
4166 Jason Merrill <jason@redhat.com>
4168 * repo.c (repo_get_id): Handle the case where a class with virtual
4169 bases has a null TYPE_BINFO_VTABLE.
4171 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4172 Jason Merrill <jason@redhat.com>
4174 * parse.y (member_init): Just pass in the type.
4175 * init.c (expand_member_init): Handle getting a type.
4177 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4178 Jason Merrill <jason@redhat.com>
4180 * decl.c (finish_function): Warn if a function has no return
4182 Suggested by Andrew Koenig.
4183 * typeck.c (check_return_expr): Do set current_function_returns_value
4184 if we got an error_mark_node.
4186 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4188 * decl2.c (push_decl_namespace): Push the original namespace.
4190 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4192 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4193 * semantics.c (begin_class_definition): Clear it.
4195 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4197 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4198 (genrtl_expr_stmt): Likewise.
4199 (genrtl_decl_stmt): Likewise.
4200 (genrtl_if_stmt): Likewise.
4201 (genrtl_while_stmt): Likewise.
4202 (genrtl_do_stmt): Likewise.
4203 (genrtl_return_stmt): Likewise.
4204 (genrtl_for_stmt): Likewise.
4205 (genrtl_break_stmt): Likewise.
4206 (genrtl_continue_stmt): Likewise.
4207 (genrtl_scope_stmt): Likewise.
4208 (genrtl_switch_stmt): Likewise.
4209 (genrtl_case_label): Likewise.
4210 (genrtl_begin_compound_stmt): Likewise.
4211 (genrtl_finish_compound_stmt): Likewise.
4212 (genrtl_compound_stmt): Likewise.
4213 (genrtl_asm_stmt): Likewise.
4215 * init.c (begin_init_stmts): Remove call to
4216 genrtl_begin_compound_stmt.
4217 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4219 * semantics.c (lang_expand_stmt): Changed call to
4220 genrtl_compound_stmt to ignore return value.
4222 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4224 * mangle.c (canonicalize_for_substitution): Return the canonical
4227 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4229 * typeck.c (commonparms): Remove obstack manipulations.
4231 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4233 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4235 * Makefile.in (OBJS): Added ../c-semantics.o.
4236 (OBJDEPS): Likewise.
4238 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4240 (struct stmt_tree): Added comment.
4241 (current_function_name_declared): Removed.
4242 (stmts_are_full_exprs_p): Likewise.
4243 (genrtl_do_pushlevel): Likewise.
4244 (genrtl_clear_out_block): Likewise.
4245 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4246 (DECL_ANON_UNION_ELEMS): Likewise.
4247 (emit_local_var): Likewise.
4248 (make_rtl_for_local_static): Likewise.
4249 (do_case): Likewise.
4250 (expand_stmt): Likewise.
4251 (genrtl_decl_cleanup): Likewise.
4252 (c_expand_asm_operands): Likewise.
4253 (c_expand_return): Likewise.
4254 (c_expand_start_case): Likewise.
4256 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4257 (emit_local_var): Likewise.
4258 (initialize_local_var): Change reference to
4259 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4260 Change reference to stmts_are_full_exprs_p to
4261 current_stmt_tree->stmts_are_full_exprs_p.
4262 (push_cp_function_context): Likewise.
4264 * expect.c (expand_throw): Change reference to
4265 stmts_are_full_exprs_p.
4267 * init.c (build_aggr_init): Change reference to
4268 stmts_are_full_exprs_p.
4269 (build_vec_init): Likewise.
4271 * optimize.c (maybe_clone_body): Change reference to
4272 current_function_name_declared to
4273 cp_function_chain->name_declared.
4275 * pt.c (instantiate_decl): Change reference to
4276 current_function_name_declared to
4277 cp_function_chain->name_declared.
4279 * semantics.c (expand_cond): Moved declaration to c-common.h.
4280 (genrtl_do_pushlevel): Moved to c-semantics.c.
4281 (genrtl_clear_out_block): Likewise.
4282 (genrtl_goto_stmt): Likewise.
4283 (genrtl_expr_stmt): Likewise.
4284 (genrtl_decl_stmt): Likewise.
4285 (gerntl_if_stmt): Likewise.
4286 (genrtl_while_stmt): Likewise.
4287 (genrtl_do_stmt): Likewise.
4288 (genrtl_return_stmt): Likewise.
4289 (genrtl_for_stmt): Likewise.
4290 (genrtl_break_stmt): Likewise.
4291 (genrtl_continue_stmt): Likewise.
4292 (genrtl_scope_stmt): Likewise.
4293 (genrtl_switch_stmt): Likewise.
4294 (genrtl_case_label): Likewise.
4295 (genrtl_begin_compound_stmt): Likewise.
4296 (genrtl_finish_compound_stmt): Likewise.
4297 (genrtl_compound_stmt): Likewise.
4298 (genrtl_asm_stmt): Likewise.
4299 (genrtl_decl_cleanup): Likewise.
4300 (expand_cond): Likewise.
4301 (expand_stmt): Renamed to ...
4302 (lang_expand_stmt): ... this.
4303 (lang_expand_expr_stmt): Initialize.
4304 (set_current_function_name_declared): Likewise.
4305 (stmts_are_full_exprs_p): Likewise.
4306 (current_function_name_declared): Likewise.
4307 (anon_aggr_type_p): Likewise.
4308 (do_poplevel): Change reference to
4309 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4310 Change reference to stmts_are_full_exprs_p to
4311 current_stmt_tree->stmts_are_full_exprs_p.
4312 (add_tree): Likewise.
4313 (finish_expr_stmt): Likewise.
4314 (prep_stmt): Likewise.
4315 (lang_expand_stmt): Likewise.
4316 (begin_compound_stmt): Change reference to
4317 current_function_name_declared to
4318 cp_function_chain->name_declared and call to
4319 current_function_name_declared().
4320 (setup_vtbl_ptr): Likewise.
4321 (genrtl_do_poplevel): Removed.
4323 2000-06-30 Jason Merrill <jason@redhat.com>
4325 * init.c (init_init_processing): Go back to aligning like
4326 double_type_node for old ABI.
4327 (get_cookie_size): Make cookie larger if we get a type that needs
4329 (build_vec_delete): Call it.
4331 * typeck.c (qualify_type_recursive): New fn.
4332 (composite_pointer_type): Use it.
4333 (build_binary_op): Use composite_pointer_type.
4335 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4336 Jason Merrill <jason@redhat.com>
4338 * typeck.c (check_return_expr): Don't complain about returning
4339 NULL from operator new if -fcheck-new.
4340 * cp-tree.h: Declare flag_check_new here.
4343 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4345 * mangle.c (find_substitution): Use same_type_p.
4346 (write_encoding): Don't check for substitutions.
4348 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4350 * parse.y (expr_no_comma_rangle): New non-terminal.
4351 (template_parm): Use it for default parameter case.
4352 (template_arg): Use it.
4353 (expr_no_commas): Remove commented out undefined extensions.
4354 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4355 * parse.h, parse.c: Rebuilt.
4357 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4359 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4360 (finish_asm_stmt): Do it here, instead.
4362 * cp-tree.h (ridpointers): Don't declare.
4363 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4364 (record_builtin_java_type): Likewise.
4365 (init_decl_processing): Likewise.
4366 * lex.c: Move inclusion of lex.h.
4367 (ridpointers): Don't define.
4368 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4370 * lex.h (enum rid): Rename to ...
4371 (enum cp_rid): ... this.
4372 (ridpointers): Don't declare.
4373 * parse.y: Move inclusion of lex.h.
4374 * parse.c: Regenerated.
4375 * spew.c: Move inclusion of lex.h.
4377 * cp-tree.h (struct language_function): Remove temp_name_counter.
4378 (temp_name_counter): Remove.
4379 (get_temp_name): Change prototype.
4380 (get_guard): New function.
4381 (get_guard_cond): Likewise.
4382 (set_guard): Likewise.
4383 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4384 * decl.c (expand_static_init): Use get_guard and friends to
4385 implement guard variables.
4386 * decl2.c (get_temp_name): Assume that the variables created are
4388 (get_sentry): Rename to ...
4389 (get_guard): ... this. Implement new ABI guard variables.
4390 (get_guard_bits): New function.
4391 (get_guard_cond): Likewise.
4392 (set_guard): Likewise.
4393 (start_static_initialization_or_destruction): Use them.
4394 (do_static_initialization): Replace sentry with guard throughout.
4395 (do_static_destruction): Likewise.
4396 * init.c (create_temporary_var): Add comment.
4398 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4400 * mangle.c (find_substitution): Use same_type_p.
4401 (write_encoding): Don't check for substitutions.
4403 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4405 * parse.y (expr_no_comma_rangle): New non-terminal.
4406 (template_parm): Use it for default parameter case.
4407 (template_arg): Use it.
4408 (expr_no_commas): Remove commented out undefined extensions.
4409 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4410 * parse.h, parse.c: Rebuilt.
4412 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4414 * cp-tree.h (flag_const_strings): Remove.
4415 (warn_parentheses): Likewise.
4416 (warn_format): Likewise.
4417 (common_type): Likewise.
4418 (default_conversion): Likewise.
4419 (build_binary_op): Likewise.
4420 (cp_build_binary_op): New macro.
4421 * call.c (build_new_op): Use cp_build_binary_op instead of
4423 * class.c (build_vtable_entry_ref): Likewise.
4424 * decl.c (expand_static_init): Likewise.
4425 (compute_array_index_type): Likewise.
4426 (build_enumerator): Likewise.
4427 * decl2.c (delete_sanity): Likewise.
4428 (start_static_initialization_or_destruction): Likewise.
4429 * error.c (dump_type_suffix): Likewise.
4430 * init.c (resolve_offset_ref): Likewise.
4431 (build_new): Likewise.
4432 (build_new_1): Likewise.
4433 (build_vec_delete_1): Likewise.
4434 (build_vec_init): Likewise.
4435 (build_delete): Likewise.
4436 * rtti.c (synthesize_tinfo_fn): Likewise.
4437 (synthesize_tinfo_var): Likewise.
4438 * search.c (expand_upcast_fixups): Likewise.
4439 (fixup_all_virtual_upcast_offsets): Likewise.
4440 * typeck.c (build_array_ref): Likewise.
4441 (get_member_function_from_ptrfunc): Likewise.
4442 (build_binary_op): Add parameter.
4443 (pointer_int_sum): Use cp_build_binary_op.
4444 (pointer_diff): Likewise.
4445 (build_modify_expr): Likewise.
4446 (get_delta_difference): Likewise.
4447 (build_ptrmemfunc): Likewise.
4449 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4451 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4452 * decl.c (create_implicit_typedef): Adjust.
4453 * decl2.c (build_artificial_parm): Adjust.
4454 * method.c (implicitly_declare_fn): Adjust.
4455 * pt.c (push_inline_template_parms_recursive): Adjust.
4456 (process_template_parm): Adjust.
4457 (overloaded_template_name): Adjust.
4458 * semantics.c (finish_template_template_parm): Adjust.
4460 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4462 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4463 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4464 where to emit thunks.
4465 (build_vtt): Adjust call to build_vtt_inits.
4466 (build_vtt_inits): Add parameter to indicate whether or not
4467 sub-VTTs for virtual bases should be included. Adjust handling of
4468 construction vtables.
4469 (get_matching_base): New function.
4470 (dfs_build_vtt_inits): Rename to ...
4471 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4472 construction vtables.
4473 (dfs_fixup_binfo_vtbls): Likewise.
4474 (build_ctor_vtbl_groups): Build construction vtables for virtual
4476 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4477 to build construction vtbls.
4478 (dfs_accumulate_vtbl_inits): Adjust handling of
4479 construction vtables.
4481 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4484 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4486 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4488 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4490 * search.c (hides): Remove.
4491 (is_subobject_of_p): Add most_derived parameter. Use
4493 (lookup_field_queue_p): Adjust.
4494 (lookup_field_r): Adjust.
4496 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4498 * decl2.c (handle_class_head): Bash typedefs to the type's main
4501 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4503 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4504 (begin_global_stmt_expr): ... this.
4505 (genrtl_finish_stmt_expr): Rename to ...
4506 (finish_global_stmt_expr): ... this.
4507 * init.c (begin_init_stmts): Adjust calls.
4508 (finish_init_stmts): Likewise.
4509 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4510 (begin_global_stmt_expr): ... this.
4511 (genrtl_finish_stmt_expr): Rename to ...
4512 (finish_global_stmt_expr): ... this.
4514 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4516 * search.c (lookup_member): Fix typo in comment.
4518 2000-06-24 Jason Merrill <jason@redhat.com>
4520 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4521 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4523 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4525 * parse.y (complex_direct_notype_declarator): Support global_scope.
4526 * Makefile.in: Adjust conflict count.
4528 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4530 * parse.y (template_arg): Convert TEMPLATE_DECL
4531 that is a template template paramter to
4532 TEMPLATE_TEMPLATE_PARM here.
4534 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4535 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4536 (copy_template_template_parm): Adjust prototype.
4537 * decl.c (grokdeclarator): Remove dead code.
4538 * pt.c (process_template_parm): Tidy.
4539 (lookup_template_class): Construct nodes in
4540 copy_template_template_parm.
4541 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4542 lookup_template_class. Use TYPE_TI_TEMPLATE.
4543 * tree.c (copy_template_template_parm): Add NEWARGS
4545 (mapcar): Adjust call to copy_template_template_parm.
4546 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4547 * method.c (build_template_template_parm_names): Change error
4548 code to avoid compilation warning.
4550 * gxxint.texi: Document template template parameter
4553 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4555 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4556 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4557 (cp-demangle.o): New rule.
4558 (dyn-string.o): Likewise.
4559 * inc/cxxabi.h (__cxa_demangle): New declaration.
4561 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4563 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4564 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4565 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4567 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4568 (make_thunk): Change prototype.
4569 (emit_thunk): Rename to use_thunk.
4570 (mangle_thunk): Change prototype.
4571 * class.c (get_derived_offset): Simplify.
4572 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4573 BV_GENERATE_THUNK_WITH_VTABLE_P.
4574 (build_primary_vtable): Simplify.
4575 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4576 (dfs_find_base): Remove.
4577 (update_vtable_entry_for_fn): Correct bug in finding the base
4578 where a virtual function was first declared. Figure out whether
4579 or not to emit a vcall-thunk with the vtables in which it appears.
4580 Correct logic for deciding whether to use an ordinary thunk, or a
4582 (finish_struct_1): Remove unnecssary code.
4583 (build_vtbl_initializer): Use ssize_int for the running counter of
4585 (build_vtbl_initializer): Only use vcall thunks where necessary.
4586 Mark thunks as needing to be emitted with their vtables, or not.
4587 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4588 indices. Use size_binop.
4589 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4590 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4592 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4593 (build_vtable_entry): Mark thunks as needing to be emitted with
4594 their vtables, or not.
4595 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4596 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4598 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4600 * error.c (dump_expr): Use BV_FN.
4601 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4603 * method.c (make_thunk): Likewise.
4604 (emit_thunk): Rename to use_thunk. Allow callers to decide
4605 whether or not to actually emit the thunk. Adjust for changes in
4606 representation of vcall offsets.
4607 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4608 * semantics.c (emit_associated_thunks): New function.
4609 (expand_body): Use it.
4610 * ir.texi: Adjust decriptions of thunks.
4612 2000-06-22 Jason Merrill <jason@redhat.com>
4614 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4615 (tsubst_friend_function): Copy it here.
4617 * decl.c (grok_op_properties): Fix typo.
4619 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4622 * pt.c (check_explicit_specialization): Clarify error.
4624 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4625 an old OVERLOAD when we're declaring a non-function.
4626 (pushdecl, destroy_local_var): Check for error_mark_node.
4627 (warn_extern_redeclared_static): Also bail early if
4629 (push_overloaded_decl): Ignore an old error_mark_node.
4631 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4633 * call.c (build_x_va_arg): Check if in a template decl.
4634 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4636 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4640 * decl.c (check_goto): Computed gotos assumed OK.
4642 2000-06-20 Jason Merrill <jason@redhat.com>
4644 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4645 for which we don't need to look for instantiations.
4647 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4649 * parse.y (program): Always call finish_translation_unit.
4650 * parse.c, parse.h: Rebuilt.
4652 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4654 * method.c: Don't include hard-reg-set.h.
4656 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4658 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4660 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4662 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4663 * cvt.c (cp_convert_to_pointer): Likewise.
4664 (convert_to_void): Likewise.
4665 * error.c (dump_expr): Likewise.
4666 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4667 * init.c (build_delete): Likewise.
4668 * method.c (emit_thunk): Likewise.
4669 * optmize.c (declare_return_variable): Likewise.
4670 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4671 (get_typeid): Likewise.
4672 (build_dynamic_cast_1): Likewise.
4673 * typeck.c (composite_pointer_type): Likewise.
4674 (common_type): Likewise.
4675 (build_indirect_ref): Likewise.
4676 (build_binary_op): Likewise.
4677 (build_x_compound_expr): Likewise.
4678 (check_return_expr): Likewise.
4679 * typeck2.c (add_exception_specifier): Likewise.
4681 * mangle.c (write_method_parms): Use direct comparison for end
4684 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4686 * cp-tree.h (genrtl_try_block): Declare function.
4687 (genrtl_handler): Likewise.
4688 (genrtl_catch_block): Likewise.
4689 (genrtl_ctor_stmt): Likewise.
4690 (genrtl_subobject): Likewise.
4691 (genrtl_decl_cleanup): Likewise.
4692 (genrtl_do_poplevel): Likewise.
4693 (genrtl_do_pushlevel): Likewise.
4694 (genrtl_clear_out_block): Likewise.
4695 (genrtl_goto_stmt): Likewise.
4696 (genrtl_expr_stmt): Likewise.
4697 (genrtl_decl_stmt): Likewise.
4698 (genrtl_if_stmt): Likewise.
4699 (genrtl_while_stmt): Likewise.
4700 (genrtl_do_stmt): Likewise.
4701 (genrtl_return_stmt): Likewise.
4702 (genrtl_for_stmt): Likewise.
4703 (genrtl_break_stmt): Likewise.
4704 (genrtl_continue_stmt): Likewise.
4705 (genrtl_scope_stmt): Likewise.
4706 (genrtl_switch_stmt): Likewise.
4707 (genrtl_case_label): Likewise.
4708 (genrtl_begin_compound_stmt): Likewise.
4709 (genrtl_finish_compound_stmt): Likewise.
4710 (genrtl_compound_stmt): Likewise.
4711 (genrtl_asm_stmt): Likewise.
4712 (genrtl_named_return_value): Likewise.
4713 (genrtl_begin_stmt_expr): Likewise.
4714 (genrtl_finish_stmt_expr): Likewise.
4715 (finish_for_stmt): Removed first argument.
4716 (finish_switch_stmt): Likewise.
4718 * semantics.c (genrtl_try_block): Define function.
4719 (genrtl_handler): Likewise.
4720 (genrtl_catch_block): Likewise.
4721 (genrtl_ctor_stmt): Likewise.
4722 (genrtl_subobject): Likewise.
4723 (genrtl_decl_cleanup): Likewise.
4724 (genrtl_do_poplevel): Likewise.
4725 (genrtl_do_pushlevel): Likewise.
4726 (genrtl_clear_out_block): Likewise.
4727 (genrtl_goto_stmt): Likewise.
4728 (genrtl_expr_stmt): Likewise.
4729 (genrtl_decl_stmt): Likewise.
4730 (genrtl_if_stmt): Likewise.
4731 (genrtl_while_stmt): Likewise.
4732 (genrtl_do_stmt): Likewise.
4733 (genrtl_return_stmt): Likewise.
4734 (genrtl_for_stmt): Likewise.
4735 (genrtl_break_stmt): Likewise.
4736 (genrtl_continue_stmt): Likewise.
4737 (genrtl_scope_stmt): Likewise.
4738 (genrtl_switch_stmt): Likewise.
4739 (genrtl_case_label): Likewise.
4740 (genrtl_begin_compound_stmt): Likewise.
4741 (genrtl_finish_compound_stmt): Likewise.
4742 (genrtl_compound_stmt): Likewise.
4743 (genrtl_asm_stmt): Likewise.
4744 (genrtl_named_return_value): Likewise.
4745 (genrtl_begin_stmt_expr): Likewise.
4746 (genrtl_finish_stmt_expr): Likewise.
4747 (finish_for_stmt): Removed first argument and generate rtl
4749 (finish_switch_stmt): Likewise.
4750 (do_poplevel): Removed generate rtl specific code.
4751 (do_pushlevel): Likewise.
4752 (add_tree): Likewise.
4753 (finish_goto_stmt): Likewise.
4754 (finish_expr_stmt): Likewise.
4755 (begin_if_stmt): Likewise.
4756 (finish_if_stmt_cond): Likewise.
4757 (finish_then_clause): Likewise.
4758 (begin_else_clause): Likewise.
4759 (finish_else_clause): Likewise.
4760 (finish_if_stmt): Likewise.
4761 (clear_out_block): Likewise.
4762 (begin_while_stmt): Likewise.
4763 (finish_while_stmt_cond): Likewise.
4764 (finish_while_stmt): Likewise.
4765 (begin_do_stmt): Likewise.
4766 (finish_do_body): Likewise.
4767 (finish_do_stmt): Likewise.
4768 (finish_return_stmt): Likewise.
4769 (begin_for_stmt): Likewise.
4770 (finish_for_init_stmt): Likewise.
4771 (finish_for_cond): Likewise.
4772 (finish_for_expr): Likewise.
4773 (finish_break_stmt): Likewise.
4774 (finish_continue_stmt): Likewise.
4775 (begin_switch_stmt): Likewise.
4776 (finish_switch_cond): Likewise.
4777 (finish_case_label): Likewise.
4778 (begin_try_block): Likewise.
4779 (begin_function_try_block): Likewise.
4780 (finish_try_block): Likewise.
4781 (finish_cleanup_try_block): Likewise.
4782 (finish_cleanup): Likewise.
4783 (finish_function_try_block): Likewise.
4784 (finish_handler_sequence): Likewise.
4785 (finish_function_handler_sequence): Likewise.
4786 (begin_handler): Likewise.
4787 (finish_handler_parms): Likewise.
4788 (begin_catch_block): Likewise.
4789 (finish_handler): Likewise.
4790 (begin_compound_stmt): Likewise.
4791 (finish_compound_stmt): Likewise.
4792 (finish_asm_stmt): Likewise.
4793 (finish_label_stmt): Likewise.
4794 (finish_label_decl): Likewise.
4795 (finish_subobject): Likewise.
4796 (finish_decl_cleanup): Likewise.
4797 (finish_named_return_value): Likewise.
4798 (begin_stmt_expr): Likewise.
4799 (finish_stmt_expr): Likewise.
4801 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4802 to call genrtl_expr_stmt when appropriate.
4804 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4805 begin_compound_expr to call genrtl_begin_stmt_expr and
4806 genrtl_begin_compound_expr when appropriate.
4807 (finish_init_stmts): Changed calls to finish_compound_expr and
4808 finish_stmt_expr to call genrtl_finish_compound_expr and
4809 genrtl_finish_stmt_expr when appropriate.
4810 (expand_default_init): Changed call to finish_expr_stmt to call
4811 genrtl_expr_stmt when appropriate.
4812 (build_vec_init): Likewise.
4814 * parse.y (simple_stmt): Removed first argument from call to
4815 finish_for_stmt. Removed first argument from call to
4818 * parse.c: Regenerated.
4820 * pt.c (tsubst_expr): Removed first argument from call to
4821 finish_for_stmt. Removed first argument from call to
4824 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4826 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4827 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4829 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4830 (cplus_tree_code_length[]): Likewise.
4831 (cplus_tree_code_name[]): Likewise.
4832 (init_parse): Added call to add_c_tree_codes. Changed
4833 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4835 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4837 * cp-tree.h (finish_mem_initializers): Declare.
4838 (count_trees): Likewise.
4839 * parse.y (base_init): Use finish_mem_initializers.
4840 * semantics.c (finish_mem_initializers): New function.
4842 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4843 the number of trees.
4845 (count_trees): Don't use it.
4847 2000-06-15 Jason Merrill <jason@redhat.com>
4849 * tree.c (count_trees): New debugging function.
4851 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4852 * init.c (build_member_call): Pull out the name of a DECL.
4854 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4855 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4856 * optimize.c (optimize_function): Not here.
4857 * pt.c (instantiate_decl): Push to TV_PARSE.
4859 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4861 * cp-tree.h (struct language_function): Remove x_base_init_list
4862 and x_member_init_list.
4863 (current_base_init_list): Remove.
4864 (current_member_init_list): Likewise.
4865 (setup_vtbl_ptr): Change prototype.
4866 (emit_base_init): Likewise.
4867 (expand_member_init): Likewise.
4868 (reinit_parse_for_function): Remove.
4869 * decl.c (save_function_data): Don't clear x_base_init_list and
4871 (mark_language_function): Don't mark them.
4872 * init.c (perform_member_init): Tweak comment.
4873 (sort_member_init): Take the list of initializers as an argument.
4874 (sort_base_init): Likewise.
4875 (emit_base_init): Likewise.
4876 (expand_member_init): Return the initializer. Don't use global
4878 * lex.c (reinit_parse_for_function): Remove.
4879 * method.c (build_template_parm_names): Correct substitution.
4880 (do_build_copy_constructor): Don't use current_member_init_list
4881 and current_base_init_list.
4882 (synthesize_method): Likewise.
4883 * parse.y (base_init): Split mem-initializers into
4884 base-initializers and field-initializers.
4885 (member_init_list): Build up the list here.
4886 (member_init): Return the initializer.
4887 (fn.depfn): Don't use reinit_parse_for_function.
4888 * parse.c: Regenerated.
4889 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4891 (tsubst_expr): Don't use current_member_init_list
4892 and current_base_init_list.
4893 (tsubst_expr_values): Rename to ...
4894 (tsubst_initializer_list): ... this. Use convert_from_reference.
4895 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4896 and current_base_init_list.
4897 (begin_function_definition): Don't call reinit_parse_for_function.
4899 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4901 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4904 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4906 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4908 * cp-tree.h (IF_COND): Move to c-common.h.
4909 (THEN_CLAUSE): Likewise.
4910 (ELSE_CLAUSE): Likewise.
4911 (WHILE_COND): Likewise.
4912 (WHILE_BODY): Likewise.
4913 (DO_COND): Likewise.
4914 (DO_BODY): Likewise.
4915 (RETURN_EXPR): Likewise.
4916 (EXPR_STMT_EXPR): Likewise.
4917 (FOR_INIT_STMT): Likewise.
4918 (FOR_COND): Likewise.
4919 (FOR_EXPR): Likewise.
4920 (FOR_BODY): Likewise.
4921 (SWITCH_COND): Likewise.
4922 (SWITCH_BODY): Likewise.
4923 (CASE_LOW): Likewise.
4924 (CASE_HIGH): Likewise.
4925 (GOTO_DESTINATION): Likewise.
4926 (COMPOUND_BODY): Likewise.
4927 (ASM_CV_QUAL): Likewise.
4928 (ASM_STRING): Likewise.
4929 (ASM_OUTPUTS): Likewise.
4930 (ASM_INPUTS): Likewise.
4931 (ASM_CLOBBERS): Likewise.
4932 (DECL_STMT_DECL): Likewise.
4933 (STMT_EXPR_STMT): Likewise.
4934 (LABEL_STMT_LABEL): Likewise.
4935 (SCOPE_BEGIN_P): Likewise.
4936 (SCOPE_END_P): Likewise.
4937 (SCOPE_STMT_BLOCK): Likewise.
4938 (SCOPE_NULLIFIED_P): Likewise.
4939 (SCOPE_NO_CLEANUPS_P): Likewise.
4940 (SCOPE_PARTIAL_P): Likewise.
4941 (ASM_VOLATILE_P): Likewise.
4942 (STMT_LINENO): Likewise.
4943 (STMT_LINENO_FOR_FN_P): Likewise.
4945 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4946 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4947 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4948 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4949 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4951 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4953 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4954 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4956 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4957 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4958 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4960 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4962 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4963 * class.c (dfs_find_final_overrider): Set it appropriately.
4964 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4965 avoid unneeded secondary vptrs.
4967 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4969 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4970 (check_bitfield_decl, check_field_decl): Likewise.
4971 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4972 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4973 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4974 (xfer_tag, finish_enum): Likewise.
4975 * decl2.c (finish_builtin_type): Likewise.
4976 * init.c (init_init_processing): Likewise.
4977 * pt.c (instantiate_class_template): Likewise.
4978 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4979 * cp-tree.h (struct lang_type): Add user_align member.
4980 (CLASSTYPE_USER_ALIGN): Define.
4982 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4984 * Make-lang.in (c++.install-common): Install g++-cross in
4985 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4986 $(target_alias)-g++ and $(target_alias)-c++.
4988 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4990 * class.c (vcall_offset_data_s): Add last_init and fns.
4991 (overrides): Rename to same_signature_p.
4992 (dfs_find_final_overrider): Adjust accordingly.
4993 (mark_overriders): Likewise.
4994 (warn_hidden): Likewise.
4995 (build_vtbl_initializer): Reorganize machinery for building things
4996 at negative offsets.
4997 (build_vcall_and_vbase_vtbl_entries): Likewise.
4998 (build_vbase_offset_vtbl_entries): Likewise.
4999 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5000 offset entries. Do not create two entries for functions with the
5002 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5003 (build_rtti_vtbl_entries): Reorganize machinery for building things
5004 at negative offsets.
5006 * optimize.c (expand_call_inline): Don't recurse into the code
5007 used to initialize the parameters more than once.
5009 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5011 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5012 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5013 (find_substitution): Only use the `Sa' substitution for
5014 std::allocator, not instantiations of it.
5015 (write_template_prefix): Move comment. Only use a TREE_LIST to
5016 represent substitutions for a member template.
5017 (write_array_type): Mangle array dimensions correctly.
5018 * optimize.c (maybe_clone_body): Copy more information from the
5020 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5021 on the regenerated declaration.
5023 2000-06-11 Chip Salzenberg <chip@valinux.com>
5024 Mark Mitchell <mark@codesourcery.com>
5026 * class.c (build_vtable): Clarify comment.
5027 (build_ctor_vtbl_group): Pass the most derived type to
5030 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5032 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5034 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5036 * decl.c (add_binding): Handle duplicate declarations of external
5039 2000-06-09 Chip Salzenberg <chip@valinux.com>
5040 Mark Mitchell <mark@codesourcery.com>
5042 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5044 (write_signed_number): New macro.
5045 (write_unsigned_number): Likewise.
5046 (write_source_name): Use them.
5047 (write_number): Handle signed and unsigned values.
5048 (write_integer_cst): Use tree_int_cst_sgn, and use
5049 write_unsigned_number or write_signed_number as appropriate.
5050 (write_discriminator): Use write_unsigned_number or
5051 write_signed_number as appropriate.
5052 (write_template_arg_literal): Likewise.
5053 (write_array_type): Use tree_low_cst.
5054 (write_template_parm): Use write_unsigned_number or
5055 write_signed_number as appropriate.
5056 (write_substitution): Adjust call to write_number.
5057 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5058 (write_expression): Handle non-type template arguments of
5059 reference type correctly.
5060 (mangle_thunk): Use write_signed_number.
5062 2000-06-09 Chip Salzenberg <chip@valinux.com>
5064 * mangle.c (find_substition): Don't mangle objects with typename
5065 substitutions (e.g. "cin" as "Si").
5067 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5069 * call.c (add_candidate): Use ggc_alloc_cleared.
5070 * decl.c (lookup_label): Likewise.
5071 * lex.c (retrofit_lang_decl): Likewise.
5073 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5075 * semantics.c (expand_body): Push to TV_EXPAND.
5076 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5077 * decl.c (start_function): Always call announce_function.
5079 * tinfo2.cc: Just declare abort.
5081 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5083 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5084 whenever @ is a symbolic name.
5086 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5088 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5090 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5092 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5093 DECL_ASSEMBLER_NAME.
5095 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5097 * decl2.c (c_language): Define.
5099 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5101 * lex.c (lang_init_options): Tweak.
5103 * decl2.c: Remove #inclusion of diagnostic.h
5104 (lang_decode_option): Move diagnostic formatting options to
5107 * lang-options.h: Remove documentation for diagnostic options.
5109 * Makefile.in (lex.o): Depends upon diagnostic.h
5111 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5113 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5114 the same DECL_RESULT, it's not a redefinition.
5115 * pt.c (tsubst_decl): Remove code to handle illegal
5118 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5120 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5122 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5124 * search.c (maybe_suppress_debug_info): Don't check
5125 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5127 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5130 Remember instantiation context in deferred instantiations.
5131 * cp-tree.h (struct tinst_level): Remove.
5132 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5133 * pt.c (current_tinst_level): Now a tree.
5134 (print_template_context, push_tinst_level, pop_tinst_level,
5135 tinst_for_decl): Adjust.
5136 (reopen_tinst_level): New fn.
5137 (init_pt): Register current_tinst_level as a root.
5138 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5139 of the pending templates list.
5140 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5141 * lex.c (extract_interface_info): Adjust.
5142 * decl2.c (warn_if_unknown_interface): Adjust.
5144 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5146 * class.c (indirect_primary_base_p): New function.
5147 (determine_primary_base): Use it.
5149 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5151 Update new-abi dynamic cast algorithm.
5152 * tinfo.cc (__class_type_info::__dyncast_result): Add
5153 whole_details. Adjust constructor.
5154 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5155 Avoid unnecessary searching.
5156 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5158 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5160 * decl.c (init_decl_processing): Don't call record_component_aliases.
5161 * tree.c (build_cplus_array_type_1): Likewise.
5163 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5165 * ir.texi: Correct typo.
5166 * mangle.c (write_expression): Handle non-type template arguments
5167 with reference type.
5168 * method.c (build_overload_value): Likewise.
5169 * pt.c (convert_nontype_argument): Explicitly represent conversion
5170 to a reference with an ADDR_EXPR.
5171 (unify): Always unify arguments in left-to-right order.
5173 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5174 Mark Mitchell <mark@codesourcery.com>
5176 * Make-lang.in (CXX_SRCS): Add mangle.c.
5177 * Makefile.in (CXX_OBJS): Add mangle.o.
5178 (mangle.o): New rule.
5180 * class.c (local_classes): New variable.
5181 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5182 (get_vtt_name): Use mangle_vtt_name for new ABI.
5183 (init_class_processing): Initialize local_classes.
5184 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5185 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5186 (std_identifier): New macro.
5187 (DECL_VOLATILE_MEMFUNC_P): New macro.
5188 (DECL_NAMESPACE_STD_P): Likewise.
5189 (local_classes): Declare.
5190 (get_mostly_instantiated_function_type): Declare.
5191 (init_mangle): Declare.
5192 (mangle_decl): Likewise.
5193 (mangle_type_string): Likewise.
5194 (mangle_type): Likewise.
5195 (mangle_typeinfo_for_type): Likewise.
5196 (mangle_typeinfo_string_for_type): Likewise.
5197 (mangle_vtbl_for_type): Likewise.
5198 (mangle_vtt_for_type): Likewise.
5199 (mangle_ctor_vtbl_for_type): Likewise.
5200 (mangle_thunk): Likewise.
5201 (mangle_conv_op_name_for_type): Likewise.
5202 (mangle_guard_variable): Likewise.
5203 * decl.c (pushtag): Keep track of local classes.
5204 (initialize_predefined_identifiers): Initialize std_identifier.
5205 (init_decl_processing): Use std_identifier.
5206 (start_decl): Don't treat instantiations as specializations.
5207 (grokdeclarator): Likewise.
5208 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5209 name for fully-instantiated templates.
5210 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5211 destructors with the new ABI.
5212 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5213 (grokfield): Use mangle_type for new ABI.
5214 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5215 (get_sentry): Use mangle_guard_variable for new ABI.
5216 (start_static_initialization_or_destruction): Likewise.
5217 * expr.c (extract_aggr_init): Remove.
5218 (extract_scalar_init): Likewise.
5219 (extract_init): Remove #if 0'd code.
5220 * mangle.c: New function.
5221 * method.c (build_mangled_name): Assert not flag_new_abi.
5222 (build_static_name): Likewise.
5223 (build_decl_overload_real): Likewise.
5224 (build_typename_overload): Likewise.
5225 (build_overload_with_type): Likewise.
5226 (build_overload_name): Likewise.
5227 (get_ctor_vtbl_name): Likewise.
5228 (start_squangling): Likewise.
5229 (get_id_2): Likewise.
5230 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5231 (init_method): Call init_mangle for new ABI.
5232 (make_thunk): Call mangle_thunk for new ABI.
5233 * operators.def: Correct new ABI manglings for the `%' operator.
5235 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5236 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5237 (lookup_template_class): Call mangle_decl for new ABI.
5238 (get_mostly_instantiated_function_type): New function.
5239 (set_mangled_name_for_template_decl): Use it.
5240 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5241 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5242 conversion op names.
5243 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5244 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5245 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5246 mangle_typeinfo_string_for_type.
5248 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5250 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5251 (INNERMOST_TEMPLATE_ARGS): New macro.
5252 (innermost_args): Remove.
5253 (get_innermost_template_args): New function.
5254 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5255 * error.c (dump_function_decl): Be caution when using
5256 most_general_template.
5257 * method.c (build_template_parm_names): Use
5258 INNERMOST_TEMPLATE_ARGS.
5259 * pt.c (add_to_template_args): Tidy comment
5260 (get_innermost_template_args): New function.
5261 (check_explicit_specialization): Clear DECL_INITIAL for a new
5263 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5265 (push_template_decl): Always register specializations of the most
5267 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5268 (coerce_template_parms): Likewise.
5269 (lookup_template_class): Likewise.
5270 (innermost_args): Remove.
5271 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5272 (tsubst_decl): Handle tricky specializations. Use
5273 get_innermost_template_args.
5274 (instantiate_template): Simplify handling of partial
5276 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5277 (most_general_template): Reimplement, in a more straightforward
5279 (regenerate_decl_from_template): Tweak formatting. Use
5280 TMPL_ARGS_DEPTH for clarity.
5281 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5283 * dump.c (dequeue_and_dump): Dump information about thunks.
5285 2000-06-01 Richard Henderson <rth@cygnus.com>
5287 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5289 2000-06-01 Richard Henderson <rth@cygnus.com>
5291 * decl2.c (unsupported_options): Fix typo, make const.
5292 (lang_decode_option): Fix bsearch argument order.
5294 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5296 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5299 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5301 * cp-tree.h (c_get_alias_set): Deleted.
5302 * Makefile.in (decl.o): Include ../expr.h.
5303 * decl.c (expr.h): Include.
5304 (init_decl_processing): Call record_component_aliases for arrays.
5305 (grokdeclarator): Likewise.
5306 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5307 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5309 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5311 Remove guiding declaration support.
5312 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5313 (flag_guiding_decls): Remove.
5314 * call.c (build_user_type_conversion_1): Remove support for
5316 (build_new_function_call): Likewise.
5317 (build_new_op): Likewise.
5318 (build_new_method_call): Likewise.
5319 * decl.c (start_function): Likewise.
5320 * friend.c (is_friend): Likewise.
5321 (do_friend): Likewise.
5322 * decl2.c ((flag_dump_translation_unit): Make it const.
5323 (flag_guiding_decls): Remove.
5324 (unsupported_options): New variable
5325 (compare_options): New function.
5326 (lang_decode_option): Use them.
5328 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5330 * method.c (mangle_expression): Adjust test for legal expression
5333 * pt.c (instantiate_decl): Save and restore the local
5334 specializations list.
5336 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5338 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5340 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5342 * call.c (add_template_candidate_real): Handle member template
5343 constructors for classes with virtual bases.
5344 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5345 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5347 * ir.texi: Update thunk documentation.
5349 * call.c (joust): Fix handling of overloaded builtin operators.
5351 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5353 * cp-tree.h (DECL_ANTICIPATED): New macro.
5354 Document new use of DECL_LANG_FLAG_7.
5355 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5356 in the user namespace.
5357 * lex.c (do_identifier): If the identifier's declaration has
5358 DECL_ANTICIPATED on, it has not yet been declared. But do not
5359 replace it with an ordinary implicit declaration.
5361 * tinfo2.cc: Include stdlib.h.
5363 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5365 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5366 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5369 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5371 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5374 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5376 * operators.def (<?): Duplicated, should have been...
5379 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5380 Mark Mitchell <mark@codesourcery.com>
5382 * cp-tree.h (ansi_opname): Make it a macro.
5383 (ansi_assopname): Likewise.
5384 (struct lang_decl_flags): Add assignment_operator_p.
5385 (struct lang_decl): Add operator_code.
5386 (DECL_VTT_PARM): Adjust.
5387 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5388 overloaded operator.
5389 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5390 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5391 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5392 (opname_tab): Remove.
5393 (assignop_tab): Likewise.
5394 (operator_name_info_t): New type.
5395 (operator_name_info): New variable.
5396 (assignment_operator_name_info): Likewise.
5397 (build_cp_library_fn): Remove declaration.
5398 (push_cp_library_fn): Likewise.
5399 (operator_name_string): Likewise.
5400 (build_decl_overload): Likewise.
5401 * call.c (print_z_candidates): Simplify.
5402 (build_object_call): Adjust usage of ansi_opname. Use
5403 DECL_OVERLOADED_OPERATOR_P.
5404 (op_error): Adjust operator name lookup.
5405 (build_conditional_expr): Adjust usage of ansi_opname.
5406 (build_new_op): Likewise.
5407 (build_op_delete_call): Likewise.
5408 (build_over_call): Likewise.
5409 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5410 * decl.c (duplicate_decls): Copy operator_code.
5411 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5412 (builtin_function): Adjust parameters to build_library_fn_1.
5413 (build_library_fn_1): Accept an overloaded operator code.
5414 (build_library_fn): Pass ERROR_MARK.
5415 (build_cp_library_fn): Accept an overloaded operator code.
5416 (push_cp_library_fn): Likewise.
5417 (grokfndecl): Tweak.
5418 (grokdeclarator): Simplify code to compute names of overloaded
5419 operators. Adjust use of ansi_opname.
5420 (ambi_op_p): Work on tree_codes, not identifiers.
5421 (unary_op_p): Likewise.
5422 (grok_op_properties): Likewise.
5423 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5424 (lang_mark_tree): Don't try to mark the operator_code.
5425 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5426 * error.c (dump_decl): Remove special handling for operator
5428 (dump_function_name): Likewise.
5429 (dump_expr): Adjust name lookup of operators.
5430 (op_to_string): Simplify.
5431 (assop_to_string): Likewise.
5432 * init.c (build_new_1): Adjust use of ansi_opname.
5433 * lex.c (opname_tab): Remove.
5434 (assignop_tab): Likewise.
5435 (ansi_opname): Likewise.
5436 (ansi_assopname): Likewise.
5437 (operator_name_string): Likewise.
5438 (reinit_lang_specific): Likewise.
5439 (operator_name_info): New variable.
5440 (assignment_operator_name_info): Likewise.
5441 (init_operators): New function.
5442 (init_parse): Use it.
5443 (do_identifier): Adjust use of ansi_opname.
5444 * method.c (mangle_expression): Don't use ansi_opname for
5446 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5447 (build_decl_overload): Remove.
5448 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5449 (do_build_assign_ref): Adjust use of ansi_opname.
5450 (synthesize_method): Likewise.
5451 (implicitly_declare_fn): Likewise.
5452 * operators.def: New file.
5453 * parse.y (operator): Adjust use of ansi_opname.
5454 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5455 (set_mangled_name_for_template_decl): Don't play games with
5457 (special_function_p): Adjust use of ansi_opname.
5458 * typeck.c (check_return_expr): Likewise.
5459 * Make-lang.in (cc1plus): Depend on operators.def.
5460 * Makefile.in (lex.o): Likewise.
5463 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5465 * Make-lang.in (cplib2.ready): Eradicate.
5467 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5469 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5470 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5471 (built_min, cp_tree_equal): Likewise.
5473 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5475 * class.c (layout_nonempty_base_or_field): Replace
5476 `record_layout_info' with `record_layout_info_s'.
5478 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5481 * cp-tree.h (struct language_function): x_named_labels is now
5482 a struct named_label_list*.
5483 * decl.c (struct named_label_use_list): Renamed from...
5484 (struct named_label_list): ...this. New struct.
5485 (push_binding_level): Don't set eh_region.
5486 (note_level_for_eh): New fn.
5487 (pop_label): Take label and old value directly.
5488 (pop_labels): Adjust for new named_labels format.
5489 (lookup_label): Likewise.
5490 (poplevel): Note characteristics of a binding level containing a
5491 named label. Mess with named label lists earlier.
5492 (mark_named_label_lists): New fn.
5493 (mark_lang_function): Call it.
5494 (use_label): New fn, split out from...
5495 (make_label_decl): ...here. Don't call it.
5496 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5497 check_previous_gotos): New fns, split out from...
5498 (define_label): ...here.
5499 (check_switch_goto): New fn.
5500 (define_case_label): Call it.
5501 (check_goto): New fn.
5502 * semantics.c (finish_goto_stmt): Call it and use_label.
5503 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5504 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5506 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5508 * class.c (build_vtable_entry_ref): Correct usage of
5509 get_vtbl_decl_for_binfo.
5511 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5512 * method.c (implicitly_declare_fn): Not here.
5514 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5516 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5517 (CPTI_PTMD_DESC_TYPE): ... here.
5518 (ptmd_desc_type_node): Rename to ...
5519 (ptm_desc_type_node): ... here.
5521 * rtti.c (ptmd_initializer): Rename to ...
5522 (ptm_initializer): ... here.
5523 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5525 (create_tinfo_types): Adjust.
5527 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5529 Finish implementation of VTTs.
5530 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5531 CPTI_VTT_PARM_IDENTIFIER.
5532 (vtt_parm_identifier): New macro.
5533 (vtt_parm_type): Likewise.
5534 (BINFO_SUBVTT_INDEX): Likewise.
5535 (BINFO_VPTR_INDEX): Likewise.
5536 (struct lang_decl): Add vtt_parm.
5537 (DECL_VTT_PARM): New macro.
5538 (DECL_USE_VTT_PARM): Likewise.
5539 (DECL_NEEDS_VTT_PARM_P): Likewise.
5540 (get_vtt_name): Declare.
5541 (build_artifical_parm): Likewise.
5542 (fixup_all_virtual_upcast_offsets): Likewise.
5543 (expand_indirect_vtbls_init): Remove.
5544 * call.c (build_new_method_call): Pass the vtt to subobject
5545 constructors and destructors.
5546 * class.c (get_vtt_name): Give it external linkage.
5547 (build_clone): Handle the magic VTT parameters for clones.
5548 (clone_function_decl): Fix typo in comment.
5549 (build_vtt): Keep track of the indices in the VTTs where various
5550 entities are stored.
5551 (build_vtt_inits): Likewise.
5552 (dfs_build_vtt_inits): Likewise.
5553 (build_ctor_vtbl_group): Tweak type of construction vtables.
5554 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5555 primary bases, when building construction vtables.
5556 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5557 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5558 (init_decl_processing): Initialize vtt_parm_type.
5559 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5560 (lang_mark_tree): Make vtt_parm.
5561 * decl2.c (build_artificial_parm): New function.
5562 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5563 (grokclassfn): Use build_artificial_parm.
5564 * init.c (initialize_vtbl_ptrs): Call
5565 fixup_all_virtual_upcast_offsets directly.
5566 (perform_member_init): Use the complete subobject destructor for
5568 (build_vtbl_address): New function.
5569 (expand_virtual_init): Handle VTTs.
5570 * optimize (maybe_clone_body): Likewise.
5571 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5573 (expand_indirect_vtbls_init): Remove.
5574 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5575 * tree.c (make_binfo): Make them bigger.
5577 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5579 * inc/cxxabi.h (__pbase_type_info): Define, based on
5580 __pointer_type_info.
5581 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5582 (__pointer_to_member_type_info): Likewise.
5583 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5584 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5585 (__pointer_type_info::__do_catch): Rename to ...
5586 (__pbase_type_info::__do_catch): ... here. Adjust.
5587 (__pbase_type_info::__pointer_catch): Implement.
5588 (__pointer_type_info::__pointer_catch): Adjust.
5589 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5591 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5593 * tinfo.h (__user_type_info::contained_virtual_p): New
5595 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5597 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5598 diamond shaped heirarchy. Add early out for mixed diamond and
5599 duplicate shaped heirarchy.
5601 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5603 * cp-tree.h (build_delete): Change prototype.
5604 (build_vec_delete): Likewise.
5605 * call.c (build_scoped_method_call): Use special_function_kind
5606 values to indicate the kind of destruction to be done.
5607 (build_method_call): Likewise.
5608 * decl.c (finish_destructor_body): Likewise.
5609 (maybe_build_cleanup_1): Likewise. Rename to ...
5610 (maybe_build_cleanup): ... this.
5611 * decl2.c (delete_sanity): Use special_function_kind
5612 values to indicate the kind of destruction to be done.
5613 (build_cleanup): Likewise.
5614 * init.c (perform_member_init): Likewise.
5615 (build_vec_delete_1): Likewise.
5616 (build_dtor_call): Simplify.
5617 (build_delete): Use special_function_kind
5618 values to indicate the kind of destruction to be done.
5619 (build_vbase_delete): Likewise.
5620 (build_vec_delete): Likewise.
5622 * init.c (sort_member_init): Fix typo in error message generation
5625 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5627 * semantics.c (begin_class_definition): make the packed
5628 attribute be sensitive to the "-fpack-struct" command line flag
5630 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5632 Update new-abi upcast algorithm.
5633 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5634 prototype and meaning of return value.
5635 (__si_class_type_info::__do_upcast): Likewise.
5636 (__vmi_class_type_info::__do_upcast): Likewise.
5637 * tinfo.cc (__class_type_info::__upcast_result): Replace
5638 whole2dst with part2dst. Adjust ctor.
5639 (__class_type_info::__do_upcast): Adjust call of worker function.
5640 (__class_type_info::__do_upcast): Adjust.
5641 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5643 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5644 virtual base in diamond heirarchy bug.
5646 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5648 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5649 and bitfield to tinfo_fn_p.
5650 (DECL_TINFO_FN_P): Adjust.
5651 (SET_DECL_TINFO_FN_P): Likewise.
5652 (DECL_MUTABLE_P): Likewise.
5653 (DECL_C_BIT_FIELD): Likewise.
5654 (SET_DECL_C_BIT_FIELD): Likewise.
5655 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5656 (DECL_UNINLINABLE): Likewise.
5657 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5658 (handle_using_decl): Remove assertion.
5659 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5660 to build FIELD_DECLs.
5661 (build_base_field): Likewise.
5662 (layout_class_type): Likewise.
5663 * decl.c (init_decl_processing): Likewise.
5664 (build_ptrmemfunc_type): Likewise.
5665 (grokdeclarator): Likewise.
5666 * decl2.c (grok_x_components): Likewise.
5667 * except.c (call_eh_info): Likewise.
5668 * init.c (init_init_processing): Likewise.
5669 * rtti.c (expand_class_desc): Likewise.
5670 (create_pseudo_type_info): Likewise.
5671 (get_vmi_pseudo_type_info): Likewise.
5672 (create_tinfo_types): Likewise.
5673 * ptree.c (print_lang_decl): Adjust.
5674 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5675 before checking DECL_MUTABLE_P.
5677 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5678 parameters for template functions.
5679 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5680 destructors as well as constructors.
5682 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5684 * class.c (build_ctor_vtbl_group): Set inits.
5685 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5686 DECL_THIS_INLINE appropriately for clones.
5688 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5689 (DECL_CONV_FN_P): Simplify.
5690 (DECL_OPERATOR): Remove.
5691 (language_to_string): Declare.
5692 * decl.c (duplicate_decls): Fix typo in comment.
5693 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5694 (grok_op_properties): Use DECL_CONV_FN_P instead of
5695 IDENTIFIER_TYPENAME_P.
5696 * dump.c (dequeue_and_dump): Dump the language linkage of
5698 * error.c (language_to_string): Give it external linkage.
5699 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5700 (implicitly_declare_fn): Set DECL_LANGUAGE.
5701 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5702 IDENTIFIER_TYPENAME_P.
5703 (tsubst_decl): Likewise.
5704 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5705 * semantics.c (finish_member_declaration): Don't mark members of
5706 classes declared in an extern "C" region as extern "C".
5708 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5710 * decl2.c (qualified_lookup_using_namespace): Look through
5713 * decl.c (push_using_decl): Return the old decl on namespace level.
5715 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5717 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5718 (VTT_NAME_PREFIX): New macro.
5719 (CTOR_VTBL_NAME_PREFIX): Likewise.
5720 (get_ctor_vtbl_name): New function.
5721 * class.c (get_vtable_name): Simplify.
5722 (get_vtt_name): New function.
5723 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5724 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5725 when a virtual base becomes primary.
5726 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5728 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5729 additional parameters.
5730 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5731 (initialize_array): New function.
5732 (build_vtt): Likewise.
5733 (build_vtt_inits): Likewise.
5734 (dfs_build_vtt_inits): Likewise.
5735 (dfs_fixup_binfo_vtbls): Likewise.
5736 (build_ctor_vtbl_group): Likewise.
5737 (initialize_vtable): Use initialize_array.
5738 (accumulate_vtbl_inits): Reimplement to handle construction
5740 (dfs_accumulate_vtbl_inits): Likewise.
5741 (bulid_vtbl_initializer): Adjust parameter name.
5742 * method.c (build_typename_overload): Remove #if 0'd code.
5743 (get_ctor_vtbl_name): New function.
5744 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5745 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5747 * cp-tree.h (struct lang_type): Remove search_slot.
5748 (CLASSTYPE_SEARCH_SLOT): Remove.
5749 (emit_base_init): Change prototype.
5750 (initialize_vtbl_ptrs): Likewise.
5751 (expand_indirect_vtbls_init): Likewise.
5752 (clear_search_slots): Remove.
5753 * decl.c (lang_mark_tree): Don't mark search_slot.
5754 * init.c (initialize_vtbl_ptrs): Simplify.
5755 (emit_base_init): Likewise.
5756 * search.c (struct vbase_info): Document decl_ptr.
5757 (convert_pointer_to_single_level): Remove.
5758 (dfs_find_vbases): Remove.
5759 (dfs_init_base_pointers): Simplify.
5760 (dfs_clear_vbase_slots): Remove.
5761 (dfs_vtable_path_unmark): New function.
5762 (init_vbase_pointers): Simplify.
5763 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5764 (expand_indirect_vtbls_init): Simplify. Don't call
5765 mark_all_temps_used.
5766 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5767 initialize_vtbl_ptrs.
5769 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5771 * except.c: Add static prototypes.
5773 2000-05-20 H.J. Lu <hjl@gnu.org>
5775 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5777 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5779 Don't create a separate copy of virtual bases for the
5780 CLASSTYPE_VBASECLASSES list.
5781 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5782 (BINFO_FOR_VBASE): Remove.
5783 (CANONICAL_BINFO): Adjust.
5784 (binfo_for_vbase): New function.
5785 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5786 instead of BINFO_FOR_VBASE.
5787 (build_vbase_pointer): Likewise.
5788 (build_secondary_vtable): Likewise.
5789 (dfs_mark_primary_bases): Likewise.
5790 (mark_primary_bases): Likewise.
5791 (layout_nonempty_base_or_field): Likewise.
5792 (dfs_set_offset_for_shared_vbases): Likewise.
5793 (dfs_set_offset_for_unshared_vbases): Likewise.
5794 (layout_virtual_bases): Likewise. Adjust for changes to the
5795 CLASSTYPE_VBASECLASSES list.
5796 (dump_class_hierarchy_r): Use binfo_for_vbase
5797 instead of BINFO_FOR_VBASE.
5798 (dump_class_hierarchy): Likewise.
5799 (finish_vtbls): Likewise.
5800 (build_vtbl_initializer): Adjust for changes to the
5801 CLASSTYPE_VBASECLASSES list.
5802 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5803 * decl.c (finish_destructor_body): Adjust for changes to the
5804 CLASSTYPE_VBASECLASSES list.
5805 * init.c (sort_base_init): Use binfo_for_vbase.
5806 (construct_virtual_bases): Adjust for changes to the
5807 CLASSTYPE_VBASECLASSES list.
5808 (expand_member_init): Use binfo_for_vbase.
5809 (build_vbase_delete): Adjust for changes to the
5810 CLASSTYPE_VBASECLASSES list.
5811 * method.c (do_build_copy_constructor): Likewise.
5812 * rtti.c (get_base_offset): Use binfo_for_vbase.
5813 (expand_class_desc): Remove #if 0'd code.
5814 * search.c (struct vbase_info): Remove vbase_types.
5815 (get_base_distance): Use binfo_for_vbase.
5816 (lookup_field_queue_p): Use CANONICAL_BINFO.
5817 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5818 (get_pure_virtuals): Adjust for changes to the
5819 CLASSTYPE_VBASECLASSES list.
5820 (dfs_find_vbases): Use binfo_for_vbase.
5821 (dfs_init_vbase_pointers): Likewise.
5822 (init_vbase_pointers): Don't initialize vi.vbase_types.
5823 (virtual_context): Use binfo_for_vbase.
5824 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5825 CLASSTYPE_VBASECLASSES list.
5826 (expand_indirect_vtbls_init): Simplify.
5827 (dfs_get_vbase_types): Don't replicate virtual bases.
5828 (find_vbase_instance): Use binfo_for_vbase.
5829 (binfo_for_vbase): New function.
5830 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5832 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5834 * decl2.c (finish_anon_union): Generalize error messages to handle
5835 anonymous structures.
5836 * init.c (perform_member_init): Remove `name' parameter.
5837 (build_field_list): New function.
5838 (sort_member_init): Handle anonymous union initialization order
5839 correctly. Check for multiple initializations of the same union.
5840 (emit_base_init): Don't look up fields by name here.
5841 (expand_member_init): Record the result of name lookup for future
5843 * typeck.c (build_component_ref): Fix formatting.
5845 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5847 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5848 * typeck.c (build_x_compound_expr): Replace warn_unused with
5851 * decl2.c (lang_decode_option): Update -Wall unused flags by
5852 calling set_Wunused.
5854 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5856 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5857 * init.c (dfs_vtable_path_unmark): Remove.
5858 * search.c (marked_new_vtable_p): Likewise.
5859 (unmarked_new_vtable_p): Likewise.
5860 (dfs_search_slot_nonempty_p): Likewise.
5861 (dfs_mark): Likewise.
5862 (dfs_vtable_path_unmark): Likewise.
5863 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5864 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5865 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5866 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5867 (init_vbase_pointers): Simplify.
5868 (expand_indirect_vtbls_init): Likewise.
5870 * class.c (copy_virtuals): New function.
5871 (build_primary_table): Use it.
5872 (build_secondary_vtable): Likewise.
5873 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5874 indicate that no vcall offset is required.
5875 (add_virtual_function): Likewise.
5876 (modify_all_vtables): Likewise.
5877 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5878 (dfs_accumulate_vtbl_inits): Likewise.
5879 (build_vtbl_initializer): Make changes to handle construction
5881 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5882 (build_rtti_vtbl_entries): Likewise.
5883 (build_vtable_entries): Handle a NULL vcall_index.
5885 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5887 * decl2.c (lang_decode_option): Fix thinko.
5889 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5891 * except.c (check_handlers): New fn.
5892 * cp-tree.h: Declare it.
5893 * semantics.c (finish_handler_sequence): Call it.
5894 (finish_function_handler_sequence): Likewise.
5895 (finish_handler_parms): Set TREE_TYPE on the handler.
5896 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5897 * search.c (get_base_distance_recursive): If protect>1, ignore
5899 (get_base_distance): Don't reduce watch_access.
5901 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5903 * lex.c: #include diagnostic.h.
5904 (lang_init_options): Set default prefixing rules.
5906 * lang-options.h: Add -fdiagnostics-show-location=.
5908 * decl2.c: #include diagnostic.h.
5909 (lang_decode_option): Handle -fdiagnostics-show-location=.
5911 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5913 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5914 * vec.cc: Revert my 2000-05-07 change.
5916 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5918 * class.c (check_field_decls): Complain about non-static data
5919 members with same name as class in class with constructor.
5921 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5923 * decl.c (grokdeclarator): Allow non-static data members with
5926 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5928 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5929 and pending_inline.filename. Update prototypes.
5930 * decl.c (define_label): Constify filename parameter.
5931 * decl2.c (warn_if_unknown_interface): Constify local char *.
5932 * input.c Constify input_source.filename. Don't declare
5933 input_filename or lineno. Constify filename parameter to feed_input.
5934 * lex.c (init_parse): Constify parameter and return value.
5935 (cp_pragma_interface, cp_pragma_implementation): Constify
5937 (reinit_parse_for_method, reinit_parse_for_block,
5938 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5939 Constify local char *.
5940 * pt.c: Don't declare lineno or input_filename.
5941 (print_template_context, tsubst_friend_function, tsubst_decl,
5942 tsubst, instantiate_decl): Constify local char *.
5943 * semantics.c (expand_body): Constify local char *.
5944 * tree.c (build_srcloc): Constify filename parameter.
5945 * typeck.c (c_expand_asm_operands): Constify filename
5948 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5950 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5953 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5955 * inc/cxxabi.h: Fix typos in comment.
5956 (__base_class_info::__offset): Use a static_cast.
5958 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5960 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5961 of std::size_t and std::ptrdiff_t respectively.
5962 * tinfo.cc: Likewise.
5965 2000-05-06 Richard Henderson <rth@cygnus.com>
5967 * typeck.c (build_c_cast): Don't warn integer->pointer size
5968 mismatch for constants.
5970 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5972 * rtti.c (ptmd_initializer): Set non-public, if class is
5975 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5976 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5977 __cxa_vec_delete): Likewise.
5978 * tinfo.cc (__dynamic_cast): Likewise.
5979 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5980 __cxa_vec_delete): Likewise.
5982 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5984 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5985 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5986 (lang_decl_flags): Add vcall_offset.
5987 (THUNK_VCALL_OFFSET): Use it.
5988 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5989 * method.c (make_thunk): Create the lang_decl here, not in
5991 (emit_thunk): Make generic thunks into ordinary functions once
5992 they have been fed to expand_body.
5993 * semantics.c (expand_body): Set current_function_is_thunk here.
5995 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5997 * class.c (update_vtable_entry_for_fn): Prototype.
5999 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6002 * search.c (dfs_build_inheritance_graph_order): Prototype.
6004 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6006 * cp-tree.h (special_function_kind): Add various kinds of
6008 (special_function_p): New function.
6009 * class.c (overrides): Don't let one kind of destructor override
6011 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6012 whether or not to instantiate a template.
6013 * tree.c (special_function_p): Define.
6015 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6017 * cp-tree.def (THUNK_DECL): Remove.
6018 * cp-tree.h (DECL_THUNK_P): New macro.
6019 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6020 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6021 (SET_DECL_THUNK_P): Likewise.
6022 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6023 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6024 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6025 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6026 (duplicate_decls): Likewise.
6027 (pushdecl): Likewise. Adjust thunk handling.
6028 (grokfndecl): Use DECL_EXTERN_C_P.
6029 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6030 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6031 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6032 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6033 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6034 DECL_NO_STATIC_CHAIN.
6035 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6036 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6037 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6040 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6042 * tree.c (walk_tree): Set lineno.
6044 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6046 * exception.cc: Update license notice.
6048 * new1.cc: Likewise.
6049 * new2.cc: Likewise.
6050 * tinfo.cc: Likewise.
6051 * tinfo2.cc: Likewise.
6053 * inc/cxxabi.h: Likewise.
6054 * inc/exception: Likewise.
6055 * inc/new: Likewise.
6056 * inc/new.h: Likewise.
6057 * inc/typeinfo: Likewise.
6059 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6061 * tree.c (build_target_expr_with_type): If we already have a
6062 TARGET_EXPR, just return it.
6064 * optimize.c (initialize_inlined_parameters): Don't generate an
6065 EXPR_STMT if we can just use DECL_INITIAL.
6066 * decl.c (emit_local_var): Only make the initialization a
6067 full-expression if stmts_are_full_exprs_p.
6069 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6071 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6073 * call.c (standard_conversion): Use it.
6074 (direct_reference_binding): Likewise.
6075 (build_over_call): Likewise.
6076 (is_properly_derived_from): Likewise.
6077 (compare_ics): Likewise.
6078 * class.c (resolves_to_fixed_type_p): Likewise.
6079 * optimize.c (declare_return_variable): Likewise.
6080 * pt.c (is_specialization_of): Likewise.
6082 * typeck.c (comp_target_parms): Likeiwse.
6083 (build_static_cast): Likewise.
6084 (build_reinterpret_cast): Likewise.
6085 (build_const_cast): Likewise.
6086 (comp_ptr_ttypes_real): Likewise.
6087 (comp_ptr_ttypes_const): Likewise.
6088 * typeck2.c (process_init_constructor): Likewise.
6090 2000-04-30 Scott Snyder <snyder@fnal.gov>
6092 * decl.c (finish_destructor_body): Use the base destructor when
6093 destroying virtual bases.
6095 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6097 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6099 * optimize.c (struct inline_data): Add target_exprs field.
6100 (declare_return_variable): When a function returns an aggregate,
6101 use the variable declared in the TARGET_EXPR as the remapped
6103 (expand_call_inline): Update the pending target_exprs stack.
6104 (optimize_function): Initialize the stack.
6106 * decl2.c (finish_file): Fix typo in comment.
6108 * method.c (emit_thunk): Don't try to return a `void' value.
6110 * optimize.c (initialize_inlined_parameters): If the parameter is
6111 addressable, we need to make a new VAR_DECL, even if the
6112 initializer is constant.
6114 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6116 * decl.c (grok_op_properties): Add an extra check of argtypes.
6118 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6120 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6122 (initialize_inlined_parameters): Try to avoid creating new
6125 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6127 * lex.c (my_get_run_time): Remove.
6128 (init_filename_times): Use get_run_time instead of my_get_run_time.
6129 (check_newline): Likewise.
6130 (dump_time_statistics): Likewise.
6131 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6132 of computing elapsed time explicitly.
6134 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6136 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6137 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6138 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6139 before calling decl_constant_value.
6140 * class.c (check_bitfield_decl): Likewise.
6141 * cvt.c (ocp_convert): Likewise.
6142 (convert): Likewise.
6143 * decl.c (compute_array_index_type): Likewise.
6144 (build_enumerator): Likewise.
6145 * decl2.c (check_cp_case_value): Likewise.
6146 * pt.c (convert_nontype_argument): Likewise.
6148 * typeck.c (decay_conversion): Likewise.
6149 (build_compound_expr): Likewise.
6150 (build_reinterpret_cast): Likewise.
6151 (build_c_cast): Likewise.
6152 (convert_for_assignment): Likewise.
6154 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6156 * decl.c (finish_function): Don't play games with DECL_INLINE.
6158 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6160 * ir.texi: Correct typo.
6162 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6164 * decl.c (grokdeclarator): Reject VLAs as members.
6166 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6168 * call.c (standard_conversion): Accept conversion between
6171 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6173 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6175 * decl2.c (finish_file): Remove double setup for accounting
6178 2000-04-24 Robert Lipe <robertlipe@usa.net>
6180 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6182 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6184 * new.cc (set_new_handler): Needs to be in std::.
6186 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6188 * cp-tree.h (lang_decl): Remove pretty_function_p.
6189 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6190 language-specific node.
6191 * decl.c (cp_make_fname_decl): Use build_decl, not
6192 build_lang_decl, to build the variables.
6193 (grokvardecl): Don't call build_lang_decl for local variables in
6195 (grokdeclarator): Don't call build_lang_decl for local type
6196 declarations in templates.
6197 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6198 zero'd memory, rather than calling memset.
6199 * pt.c: Include hashtab.h.
6200 (local_specializations): New variable.
6201 (retrieve_local_specialization): Use it.
6202 (register_local_specialization): Likewise.
6203 (tsubst_decl): Don't assume local variables have
6205 (instantiate_decl): Set up local_specializations.
6206 * Makefile.in (HTAB_H): New variable.
6208 2000-04-23 Richard Henderson <rth@cygnus.com>
6210 * typeck.c (c_expand_asm_operands): Restore the original
6211 contents of the output list.
6213 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6215 * ir.texi: Document complex number representation.
6217 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6219 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6220 (target_incomplete_p): New function.
6221 (tinfo_base_init): Create comdat NTBS name variable.
6222 (ptr_initializer): Add non_public parameter. Calculate it.
6223 (ptmd_initializer): Likewise.
6224 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6225 (create_real_tinfo_var): Add non_public parameter. Use it.
6226 Push proxy into global namespace.
6227 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6229 * inc/typeinfo (type_info::before, type_info::operator==):
6230 Compare __name addresses.
6232 * tinfo2.cc: Remove new-abi builtins comment.
6234 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6236 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6238 * call.c (joust): Exit early if we get the same function, too.
6240 * decl2.c (key_method): Return NULL_TREE for template classes.
6241 (import_export_class): Don't need to check for template classes.
6243 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6245 * lex.c: Remove references to cccp.c.
6247 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6249 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6250 volatile_memfunc. Add destructor_attr. Adjust dummy.
6251 (DECL_DESTRUCTOR_P): Use destructor_attr.
6252 (DECL_CONST_MEMFUNC_P): Reimplement.
6253 (DECL_VOLATILE_MEMFUNC_P): Remove.
6254 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6255 (overrides): Use DECL_DESTRUCTOR_P.
6256 (check_for_override): Likewise.
6257 * decl.c (start_function): Likewise.
6258 * decl2.c (grokfclassfn): Likewise.
6259 (check_classfn): Likewise.
6260 (grok_function_init): Likewise.
6262 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6264 * decl2.c (grokfield): Issue error on illegal data member
6267 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6269 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6271 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6273 * class.c (build_vtable_entry): Don't build thunks for type-info
6276 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6278 * decl.c (decls_match): Allow a redeclaration of a builtin to
6279 specify args while the builtin did not.
6281 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6283 * cp-tree.def (THUNK_DECL): Add to documentation.
6284 * cp-tree.h (flag_huge_objects): Declare.
6285 * class.c (modify_vtable_entry): Tidy.
6286 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6287 Calculate delta appropriately for the new ABI.
6288 (dfs_modify_vtables): Use it.
6289 (modify_all_vtables): Fix thinko in code to add overriding copies
6290 of functions to primary vtables.
6291 (build_clone): Fix typo in comment.
6292 (clone_function_decl): Correct order of destructors in vtable.
6293 (build_vbase_offset_vtbl_entries): Adjust comment.
6294 (dfs_vcall_offset_queue_p): Remove.
6295 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6296 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6297 (build_vtable_entry): Correct check for pure virtual functions.
6298 Don't declare flag_huge_objects.
6299 * decl.c (flag_huge_objects): Remove declaration.
6300 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6301 Use int_size_in_bytes.
6302 (emit_thunk): Handle vcall offset thunks.
6304 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6306 * decl2.c (parse_time, varconst_time): Delete declarations.
6307 (finish_file): Delete LINENO declaration.
6308 START_TIME and THIS_TIME now long.
6310 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6312 * class.c (build_base_field): Reformat comment.
6314 * inc/cxxabi.h (stddef.h): Comment inclusion.
6315 (__base_class_info::__offset): Comment shift.
6317 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6319 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6320 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6321 (cp_push_exception_identifier): New macro.
6322 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6323 (DECL_BASE_DESTRUCTOR_P): Likewise.
6324 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6325 (get_vtbl_decl_for_binfo): Fix formatting.
6326 (in_charge_arg_for_name): New macro.
6327 (maybe_build_cleanup_and_delete): Remove declaration.
6328 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6329 (in_charge_arg_for_name): New function.
6330 (build_new_method_call): Use it. Handle cloned destructors.
6331 (build_clone): Don't make the base constructor virtual.
6332 Automatically defer generated functions.
6333 (clone_function_decl): Handle destructors, too.
6334 (clone_constructors_and_destructors): Likewise.
6335 (create_vtable_ptr): Don't create a vtable entry for a cloned
6337 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6338 (initialize_predefined_identifiers): Update appropriately.
6339 (finish_destructor_body): Simplify.
6340 (maybe_build_cleanup_and_delete): Remove.
6341 * except.c (expand_throw): Handle new-ABI destructors.
6342 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6343 (build_dtor_call): New function.
6344 (build_delete): Use it. Simplify.
6345 * optimize.c (maybe_clone_body): Handle destructors.
6346 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6348 * exception.cc (cleanup_fn): New typedef.
6349 (CALL_CLEANUP): New macro.
6350 (cp_eh_info): Use them.
6351 (__cp_push_exception): Likewise.
6352 (__cp_pop_exception): Likewise.
6354 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6356 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6357 (complete_dtor_identifier): New macro.
6358 (CLASSTYPE_FIRST_CONVERSION): Remove.
6359 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6360 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6361 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6362 (CLASSTYPE_CONSTRUCTORS): Likewise.
6363 (CLASSTYPE_DESTRUCTORS): Likewise.
6364 (lang_decl): Add cloned_function.
6365 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6366 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6367 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6368 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6369 (DECL_CLONED_FUNCTION_P): Likewise.
6370 (DECL_CLONED_FUNCTION): Likewise.
6371 (clone_function_decl): Declare.
6372 (maybe_clone_body): Likewise.
6373 * call.c (build_user_type_conversion_1): Call complete object
6374 constructors in the new ABI.
6375 (build_new_method_call): Don't add in-charge parameters under the
6377 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6378 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6379 CLASSTYPE_DESTRUCTOR_SLOT.
6380 (build_clone): New function.
6381 (clone_function_decl): Likewise.
6382 (clone_constructors_and_destructors): Likewise.
6383 (check_bases_and_members): Use it.
6384 * decl.c (iniitialize_predefined_identifiers): Initialize
6385 complete_dtor_identifier.
6386 (finish_function): Don't add extra code to a clone.
6387 (lang_mark_tree): Mark cloned_function.
6388 * decl2.c (mark_used): Don't bother trying to instantiate things
6390 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6391 * method.c (set_mangled_name_for_decl): Don't treat clones as
6393 (synthesize_method): Sythesize cloned functions, not the clones.
6394 * optimize.c (inline_data): Update comment on ret_label.
6395 (remap_block): Don't assume DECL_INITIAL exists.
6396 (copy_body_r): Allow ret_label to be NULL.
6397 (maybe_clone_body): Define.
6398 * pt.c (tsubst_decl): Handle clones.
6399 (instantiate_clone): New function.
6400 (instantiate_template): Use it.
6401 (set_mangled_name_for_template_decl): Don't treat clones as
6403 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6404 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6405 * semantics.c (expand_body): Clone function bodies as necessary.
6407 * optimize.c (remap_decl): Avoid sharing structure for arrays
6408 whose size is only known at run-time.
6409 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6411 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6412 to has_in_charge_parm_p.
6413 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6414 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6415 (DECL_COPY_CONSTRUCTOR_P): New macro.
6416 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6417 (build_user_type_conversion_1): Likewise.
6418 (convert_like_real): Likewise.
6419 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6420 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6421 (copy_args_p): Likewise.
6422 (grok_ctor_properties): Likewise.
6423 (start_function): Likewise.
6424 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6425 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6426 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6427 * method.c (do_build_copy_constructor): Use
6428 DECL_HAS_IN_CHARGE_PARM_P.
6429 (synthesize_method): Likewise.
6430 * pt.c (instantiate_template): Remove goto.
6431 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6434 * cp-tre.h (finish_function): Change prototype.
6435 * decl.c (end_cleanup_fn): Adjust caller.
6436 (finish_function): Take only one parameter.
6437 * decl2.c (finish_objects): Adjust caller.
6438 (finish_static_storage_duration_function): Likewise.
6439 * method.c (emit_thunk): Likewise.
6440 * parse.y: Likewise.
6441 * parse.c: Regenerated.
6442 * pt.c (instantiate_decl): Likewise.
6443 * rtti.c (synthesize_tinfo_fn): Likewise.
6444 * semantics.c (expand_body): Likewise.
6446 * cp-tree.h (copy_decl): New function.
6447 * class.c (finish_struct_1): Use it.
6448 * lex.c (copy_decl): Define it.
6449 * pt.c (tsubst_decl): Likewise.
6450 * tree.c (copy_template_template_parm): Likewise.
6452 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6453 has_nonpublic_assign_ref.
6454 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6455 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6456 * class.c (finish_struct_methods): Don't set
6457 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6458 (interface_only): Don't declare.
6459 (interface_unknown): Likewise.
6461 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6463 * tree.h (HAVE_TEMPLATES): Remove definition.
6464 * lang-options.h (-fthis-is-variable): Remove documentation.
6466 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6468 * class.c (instantiate_type): Handle object-relative template-id.
6470 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6471 * decl.c (cplus_expand_expr_stmt): Not here.
6473 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6474 Initialize exprtype earlier.
6476 * parse.y (fn.def1): Check for defining types in return types.
6478 * decl.c (check_tag_decl): Notice extra fundamental types.
6479 Diagnose empty decls in classes, too.
6481 * decl.c (grokdeclarator): Don't override an anonymous name if no
6482 declarator was given.
6484 * cvt.c (convert_to_void): Call resolve_offset_ref.
6486 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6488 * decl2.c (decl_namespace): Handle getting a type.
6490 * typeck.c (build_c_cast): Re-enable warning for cast between
6491 pointer and integer of different size.
6493 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6495 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6497 (__pointer_type_info::__pointer_catch): New virtual function.
6498 (__pointer_to_member_type_info): Derive from
6499 __pointer_type_info. Adjust.
6500 (__pointer_to_member_type_info::__do_catch): Remove.
6501 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6502 (__pointer_to_member_type_info::__pointer_catch): Declare.
6503 * rtti.c (qualifier_flags): Add restrict flag.
6504 (ptmd_initializer): Reorder members.
6505 (create_tinfo_types): Expand comments. Reorder
6506 ptmd_desc_type_node members.
6507 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6509 (__pointer_type_info::__do_catch): Move specific code into
6510 __pointer_catch. Call it.
6511 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6512 specific catch checking. Fix void conversion check.
6513 (__pointer_to_member_type_info::__do_catch): Remove.
6514 (__pointer_to_member_type_info::__pointer_catch): Implement.
6516 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6518 * lex.c (init_parse): Remove traces of classof and headof.
6519 * decl2.c (flag_operator_names): Default to 1.
6520 (lang_decode_option): Do not set it for -ansi.
6522 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6524 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6525 (DECL_MAIN_VARIANT): Remove.
6526 * decl.c (duplicate_decls): Don't set it.
6527 (start_function): Likewise.
6528 (lang_mark_tree): Don't mark it.
6529 * decl2.c (defer_fn): Don't use it.
6530 * lex.c (retrofit_lang_decl): Don't set it.
6531 * pt.c (tsubst_decl): Likewise.
6532 * ptree.c (print_lang_decl): Don't print it.
6533 * typeck.c (mark_addressable): Don't use it.
6535 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6537 * vec.cc: Include <new> and <exception>.
6538 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6539 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6541 (__cxa_vec_delete): Catch dtor exceptions.
6543 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6545 Prepend __ to implementation defined names.
6546 * inc/typeinfo (type_info): Rename _name to __name.
6547 (type_info::type_info): Rename parameter.
6548 (type_info::operator==, type_info::operator!=,
6549 type_info::before): Likewise.
6550 (type_info::is_pointer_p, type_info::is_function_p,
6551 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6554 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6555 (__pointer_type_info::__pointer_type_info): Likewise.
6556 (__pointer_type_info::is_pointer_p,
6557 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6558 (__array_type_info::__array_type_info): Rename parameters.
6559 (__function_type_info::__function_type_info): Likewise.
6560 (__function_type_info::is_function_p): Prepend __.
6561 (__enum_type_info::__enum_type_info): Rename parameters.
6562 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6564 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6566 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6567 (__class_type_info::__class_type_info): Rename parameters.
6568 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6569 (__class_type_info::upcast_result,
6570 __class_type_info::dyncast_result): Prepend __. Move definition
6572 (__class_type_info::do_upcast, __class_type_info::do_catch,
6573 __class_type_info::find_public_src,
6574 __class_type_info::do_dyncast,
6575 __class_type_info::do_find_public_src): Prepend __. Rename
6577 (__si_class_type_info::__si_class_type_info): Rename parameters.
6578 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6579 __si_class_type_info::do_find_public_src): Prepent __. Rename
6581 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6582 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6583 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6585 (__dynamic_cast): Rename parameters.
6586 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6587 type_info::do_catch, type_info::do_upcast): Prepend __.
6588 (contained_p, public_p, virtual_p, contained_public_p,
6589 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6590 (__class_type_info::do_catch,
6591 __class_type_info::do_upcast): Prepend __. Adjust.
6592 (__class_type_info::__upcast_result,
6593 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6595 (__class_type_info::find_public_src): Prepend __. Adjust.
6596 (__class_type_info::do_find_public_src,
6597 __si_class_type_info::do_find_public_src,
6598 __vmi_class_type_info::do_find_public_src): Likewise.
6599 (__class_type_info::do_dyncast,
6600 __si_class_type_info::do_dyncast,
6601 __vmi_class_type_info::do_dyncast): Likewise.
6602 (__class_type_info::do_upcast,
6603 __si_class_type_info::do_upcast,
6604 __vmi_class_type_info::do_upcast): Likewise.
6605 (__dynamic_cast): Adjust.
6606 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6607 (__function_type_info::is_function_p): Likewise.
6608 (__pointer_type_info::do_catch): Likewise. Adjust.
6609 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6610 (__throw_type_match_rtti_2): Adjust.
6611 (__is_pointer): Adjust.
6613 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6615 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6616 (complete_ctor_identifier): New macro.
6617 (special_function_kind): Add sfk_copy_constructor and
6618 sfk_assignment_operator.
6619 (LOOKUP_HAS_IN_CHARGE): Remove.
6620 (cons_up_default_function): Rename to ...
6621 (implicitly_declare_fn): ... this.
6622 * call.c (build_new_method_call): Add in-charge parameters for
6624 * class.c (add_implicitly_declared_members): Change parameter name
6625 from cant_have_assignment to cant_have_const_assignment.
6626 Replace calls to cons_up_default_function to implicitly_declare_fn.
6627 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6628 * decl.c (initialize_predefined_identifiers): Initialize it.
6629 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6631 * init.c (expand_default_init): Don't calculate the in-charge
6633 (build_new_1): Likewise.
6634 * lex.c (cons_up_default_function): Move to method.c.
6635 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6636 (implicitly_declare_fn): New function.
6637 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6638 (build_modify_expr): Likewise.
6639 * typeck2.c (build_functional_cast): Likewise.
6641 Under the new ABI, constructors don't return `this'.
6642 * cp-tree.h (warn_reorder): Declare.
6643 (special_function_kind): New enum.
6644 (global_base_init_list): Remove declaration.
6645 (emit_base_init): Don't return a value.
6646 (check_base_init): Don't declare.
6647 (is_aggr_typedef): Likewise.
6648 * decl.c (check_special_function_return_type): New function.
6649 (return_types): Remove.
6650 (grokdeclarator): Use check_special_function_return_type.
6651 (start_function): Don't initialize ctor_label under the new ABI.
6652 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6653 * init.c (begin_init_stmts): Move to top of file.
6654 (finish_init_stmts): Likewise.
6655 (warn_reorder): Don't declare.
6656 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6658 (check_base_init): Remove.
6659 (is_aggr_typedef): Likewise.
6660 (build_new_1): Don't use the return value of a constructor.
6661 * semantics.c (setup_vtbl_ptr): Don't use the return value
6663 * typeck.c (check_return_expr): Don't magically convert return
6664 statements into `return this' in constructors under the new ABI.
6666 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6667 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6668 (base_ctor_identifier): New macro.
6669 (base_dtor_identifier): Likewise.
6670 (deleting_dtor_identifier): Likewise.
6671 * decl.c: Don't include obstack.h.
6672 (obstack_chunk_alloc): Don't define.
6673 (obstack_chunk_free): Likewise.
6674 (struct predefined_identifier): New type.
6675 (initialize_predefined_identifiers): New function.
6676 (init_decl_processing): Use it.
6677 (debug_temp_inits): Remove.
6678 (start_method): Don't call preserve_data.
6679 (hack_incomplete_structures): Update comment.
6680 * init.c (init_init_processing): Don't initialize
6682 (build_offset_rf): Remove dead code.
6683 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6684 * search.c (init_search_processing): Don't initialize
6687 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6689 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6690 some sign_compare warnings.
6692 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6694 Rename abi::__vmi_class_type_info members.
6695 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6696 base_list, detail_masks members to vmi_flags, vmi_base_count,
6697 vmi_bases and vmi_flags_masks respectively.
6698 (__vmi_class_type_info::vmi_flags_masks): Rename
6699 details_unknown_mask to flags_unknown_mask.
6700 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6701 (__vmi_class_type_info::do_find_public_src): Adjust.
6702 (__vmi_class_type_info::do_dyncast): Adjust.
6703 (__vmi_class_type_info::do_upcast): Adjust.
6705 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6707 * tinfo.cc (convert_to_base): New function.
6708 (get_vbase_offset): Remove. Move into convert_to_base.
6709 (__vmi_class_type_info::do_find_public_src): Adjust.
6710 (__vmi_class_type_info::do_dyncast): Adjust.
6711 (__vmi_class_type_info::do_upcast): Adjust.
6713 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6715 * tinfo.cc (operator=): Use __builtin_strcmp.
6716 * tinfo2.cc (before): Likewise.
6718 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6720 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6721 (DECL_SAVED_INLINE): Rename to ...
6722 (DECL_DEFERRED_FN): ... this.
6723 (in_function_p): Remove declaration.
6724 (mark_inline_for_output): Rename to ...
6725 (defer_fn): ... this.
6726 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6727 (in_function_p): Remove definition.
6728 * decl2.c (saved_inlines): Rename to ...
6729 (deferred_fns): ... this.
6730 (saved_inlines_used): Rename to ...
6731 (deferred_fns_used): ... this.
6732 (mark_inline_for_output): Rename to ...
6733 (defer_fn): ... this.
6734 (finish_file): Adjust accordingly.
6735 (init_decl2): Likewise.
6736 * lex.c (cons_up_default_function): Likewise.
6737 * pt.c (mark_decl_instantiated): Likewise.
6738 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6740 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6741 * semantics.c (expand_body): Defer more functions.
6743 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6746 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6748 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6749 __cxa_vec_delete): Declare.
6751 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6753 * rtti.c (dfs_class_hint_mark): New static function.
6754 (dfs_class_hint_unmark): New static function.
6755 (class_hint_flags): Use them.
6757 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6759 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6761 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6763 * cp-tree.h (instantiate_decl): Change prototype.
6764 * decl2.c (mark_used): Adjust call.
6765 * optimize.c (inlinable_function_p): Adjust handling of templates.
6766 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6767 (do_type_instantiation): Likewise.
6768 (instantiate_decl): Defer more templates.
6769 (instantiate_pending_templates): Adjust logic to handle inline
6772 * Makefile.in (GGC_H): New variable. Use it throughout in place
6775 * call.c: Don't include obstack.h. Include ggc.h.
6776 (obstack_chunk_alloc): Don't define.
6777 (obstack_chunk_free): Likewise.
6778 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6779 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6780 (pop_switch): Free it.
6782 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6784 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6785 if we don't have a DECL_FIELD_OFFSET.
6787 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6789 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6792 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6794 * cfns.gperf (hash, libc_name_p): Prototype.
6796 * rtti.c (build_dynamic_cast_1): Constification.
6798 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6800 * semantics.c (deferred_type_access_control): Prototype.
6802 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6804 Correct many new ABI issues regarding vbase and vcall offset
6806 * cp-tree.h (BINFO_VTABLE): Document.
6807 (struct lang_type): Tweak formatting.
6808 (BINFO_PRIMARY_BINFO): Add to documentation.
6809 (CLASSTYPE_VSIZE): Fix typo in comment.
6810 (CLASSTYPE_VBASECLASSES): Update documentation.
6811 (BINFO_VBASE_MARKED): Remove.
6812 (SET_BINFO_VBASE_MARKED): Likewise.
6813 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6814 (BINFO_FIELDS_MARKED): Remove.
6815 (SET_BINFO_FIELDS_MARKED): Likewise.
6816 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6817 (enum access_kind): New enumeration.
6818 (num_extra_vtbl_entries): Remove declaration.
6819 (size_extra_vtbl_entries): Likewise.
6820 (get_vtbl_decl_for_binfo): New function.
6821 (dfs_vbase_unmark): Remove declaration.
6822 (mark_primary_bases): Likewise.
6823 * class.c (SAME_FN): Remove.
6824 (struct vcall_offset_data_s): Move definition.
6825 (build_vbase_pointer): Use `build', not `build_binary_op', to
6826 access the vbase pointer under the new ABI.
6827 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6828 (build_primary_vtable): Likewise.
6829 (dfs_mark_primary_bases): Move here from search.c.
6830 (mark_primary_bases): Likewise.
6831 (determine_primary_bases): Under the new ABI, don't make a base
6832 class a primary base just because we don't yet have any virtual
6834 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6835 (num_vfun_entries): Remove.
6836 (dfs_count_virtuals): Likewise.
6837 (num_extra_vtbl_entries): Likewise.
6838 (size_extra_vtbl_entries): Likewise.
6839 (layout_virtual_bases): Iterate in inheritance graph order under
6841 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6842 indicate that a vfield is present.
6843 (init_class_processing): Initialize access_public_node, etc., from
6845 (get_vtbl_decl_for_binfo): New function.
6846 (dump_class_hierarchy_r): Likewise.
6847 (dump_class_hierarchy): Use it.
6848 (finish_vtbls): Build the vtbls in inheritance graph order.
6849 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6850 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6851 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6853 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6854 where the vptr points, even for primary vtables.
6855 (build_vtbl_initializer): Adjust handling of vbase and vcall
6857 (build_vcall_and_vbase_vtable_entries): New function.
6858 (dfs_build_vbase_offset_vtbl_entries): Remove.
6859 (build_vbase_offset_vtbl_entries): Reimplement.
6860 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6861 were already handled in a primary base class vtable.
6862 (build_vcall_offset_vtbl_entries): Adjust.
6863 (build_rtti_vtbl_entries): Adjust.
6864 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6865 * init.c (expand_virtual_init): Simplify.
6866 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6867 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6868 * search.c (BINFO_ACCESS): New macro.
6869 (SET_BINFO_ACCESS): Likewise.
6870 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6871 (access_in_type): Likewise.
6872 (dfs_accessible_p): Likewise.
6873 (protected_accessible_p): Likewise.
6874 (lookup_fnfields_1): Adjust documentation.
6875 (dfs_mark_primary_bases): Move to class.c
6876 (mark_primary_bases): Likewise.
6877 (dfs_vbase_unmark): Remove.
6878 (virtual_context): Use BINFO_FOR_VBASE.
6879 (dfs_get_vbase_types): Simplify.
6880 (dfs_build_inheritance_graph_order): New function.
6881 (get_vbase_types): Use it.
6882 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6884 * tinfo.cc (get_vbase_offset): New function.
6885 (__vmi_class_type_info::do_find_public_src): Use it.
6886 (__vmi_class_type_info::do_dyncast): Likewise.
6887 (__vmi_class_type_info::do_upcast): Likewise.
6889 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6891 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6893 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6895 * rtti.c (class_hint_flags): Rename flags.
6896 (class_initializer): Remove flags.
6897 (synthesize_tinfo_var): Combine offset and flags. Add flags
6898 for __vmi_class_type_info.
6899 (create_tinfo_types): Remove flags from __class_type_info and
6900 __si_class_type_info. Merge flags and offset from
6901 base_class_type_info.
6902 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6903 (__base_class_info::is_virtual_p): Adjust.
6904 (__base_class_info::is_public_p): Adjust.
6905 (__base_class_info::offset): New accessor.
6906 (__class_type_info::details): Remove member.
6907 (__class_type_info::__class_type_info): Lose details.
6908 (__class_type_info::detail_masks): Remove.
6909 (__si_class_type_info::__si_class_type_info): Lose details.
6910 (__vmi_class_type_info::details): New member.
6911 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6912 (__vmi_class_type_info::detail_masks): New member.
6913 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6914 with unknown_details_mask.
6915 (__vmi_class_type_info::do_find_public_src): Adjust
6916 (__vmi_class_type_info::do_dyncast): Adjust.
6917 (__vmi_class_type_info::do_upcast): Set result details, if
6919 (__dynamic_cast): Temporarily #if out optimization.
6921 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6923 * rtti.c (get_tinfo_decl): Mark used.
6924 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6925 mark as dealt with, if we output it.
6927 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6929 * class.c: Reorganize to put virtual function table initialization
6930 machinery at the end of the file.
6932 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6934 * class.c (finish_struct): Use bitsize_zero_node.
6935 * pt.c (instantiate_class_template): Likewise.
6937 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6939 Put RTTI entries at negative offsets in new ABI.
6940 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6941 vbase offset at index -3, not -1.
6942 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6943 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6944 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6945 (build_rtti_vtbl_entries): New function.
6946 (set_rtti_entry): Remove.
6947 (build_primary_vtable): Don't use it.
6948 (build_secondary_vtable): Likewise.
6949 (start_vtable): Remove.
6950 (first_vfun_index): New function.
6951 (set_vindex): Likewise.
6952 (add_virtual_function): Don't call start_vtable. Do call
6954 (set_primary_base): Rename parameter.
6955 (determine_primary_base): Likewise.
6956 (num_vfun_entries): Don't use skip_rtti_stuff.
6957 (num_extra_vtbl_entries): Include RTTI information.
6958 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6959 (skip_rtti_stuff): Remove.
6960 (dfs_modify_vtables): Don't use it.
6961 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6962 (layout_nonempty_base_or_field): Update size handling.
6963 (create_vtable_ptr): Tweak.
6964 (layout_class_type): Adjust parameter names.
6965 (finish_struct_1): Simplify.
6966 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6967 (skip_rtti_stuff): Remove.
6968 (first_vfun_index): New function.
6969 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6970 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6971 (marked_vtable_pathp): Declare.
6972 (unmarked_vtable_pathp): Likewise.
6973 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6975 * rtti.c (build_headof): Look for RTTI at negative offsets.
6976 (get_tinfo_decl_dynamic): Likewise.
6977 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6979 (create_pseudo_type_info): Do it here instead. Adjust so that
6980 vptr points at first virtual function.
6981 * search.c (marked_vtable_pathp): Make it global.
6982 (unmarked_vtable_pathp): Likewise.
6983 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6984 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6985 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6986 (get_pure_virtuals): Likewise.
6987 (expand_upcast_fixups): Likewise.
6988 * tree.c (debug_binfo): Likewise.
6989 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6992 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6994 * class.c (check_field_decl): Fix typo.
6995 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6996 (check_methods): Likewise.
6997 (check_field_decls): Likewise.
6998 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6999 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7000 Use DECL_RESULT_FLD, not DECL_RESULT.
7001 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7002 * lex.c (identifier_type): Likewise.
7003 * pt.c (determine_specialization, lookup_template_class): Likewise.
7004 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7005 (resolve_overloaded_unification, more_specialized): Likewise.
7006 * semantics.c (finish_member_declaration): Likewise.
7007 * typeck.c (build_x_function_call): Likewise.
7009 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7011 * class.c (layout_empty_base): Handle empty bases with non-byte
7013 (build_base_field): Likewise.
7014 (layout_virtual_bases): Likewise.
7016 * class.c (finish_struct_1): Fix typo in this change:
7018 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7020 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7022 * decl.c (grokdeclarator): Count partial specializations when
7023 keeping track of how many template classes have been seen.
7025 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7027 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7029 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7030 (get_vfield_offset): Use byte_position.
7031 (set_rtti_entry): Set OFFSET to ssizetype zero.
7032 (get_binfo_offset_as_int): Deleted.
7033 (dfs_record_base_offsets): Use tree_low_cst.
7034 (dfs_search_base_offsets): Likewise.
7035 (layout_nonempty_base_or_field): Reflect changes in RLI format
7036 and call byte_position.
7037 (layout_empty_base): Convert offset to ssizetype.
7038 (build_base_field): use rli_size_unit_so_far.
7039 (dfs_propagate_binfo_offsets): Do computation in proper type.
7040 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7041 (layout_class_type): Reflect changes in RLI names and fields.
7042 (finish_struct_1): Set DECL_FIELD_OFFSET.
7043 * dump.c (dequeue_and_dump): Call bit_position.
7044 * expr.c (cplus_expand_constant): Use byte_position.
7045 * rtti.c (expand_class_desc): Use bitsize_one_node.
7046 * typeck.c (build_component_addr): Use byte_position and don't
7047 special case for zero offset.
7049 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7051 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7053 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7055 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7058 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7060 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7062 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7063 make_typename_type, check_initializer, cp_finish_decl,
7064 xref_tag): Likewise.
7065 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7066 decl_namespace, arg_assoc_template_arg, arg_assoc,
7067 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7068 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7069 args_to_string): Likewise.
7070 * friend.c (is_friend): Likewise.
7071 * lex.c (note_got_semicolon, note_list_got_semicolon,
7072 is_global): Likewise.
7073 * method.c (build_overload_nested_name, build_overload_value,
7074 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7075 * parse.y (typename_sub, typename_sub1): Likewise.
7076 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7077 process_partial_specialization, convert_template_argument,
7078 template_args_equal, add_pending_template, lookup_template_class,
7079 for_each_template_parm_r, maybe_fold_nontype_arg,
7080 tsubst, instantiate_template, type_unification_real, unify,
7081 instantiate_pending_templates, set_mangled_name_for_template_decl):
7083 * repo.c (repo_get_id, repo_template_used): Likewise.
7084 * search.c (lookup_field_1): Likewise.
7085 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7086 * xref.c (classname): Likewise.
7088 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7090 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7091 (CANONICAL_BINFO): New macro.
7092 (BINFO_NEW_VTABLE_MARKED): Use it.
7093 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7094 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7095 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7097 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7098 (build_secondary_vtable): Likewise.
7099 (dfs_finish_vtbls): Likewise.
7100 (dfs_accumulate_vtbl_inits): Likewise.
7101 (accumulate_vtbl_inits): New function.
7102 (finish_vtbls): Make sure that virtual bases come after
7103 non-virtual bases in the vtable group.
7104 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7105 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7106 * search.c (struct vbase_info): Move definition.
7107 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7108 (unmarked_new_vtable_p): Likewise.
7109 (dfs_mark_vtable_path): Remove.
7110 (dfs_mark_new_vtable): Remove.
7111 (dfs_unmark_new_vtable): Likewise.
7112 (dfs_clear_search_slot): Likewise.
7113 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7114 (dfs_clear_vbase_slots): Likewise.
7115 (init_vbase_pointers): LIkewise.
7117 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7119 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7120 SIZETYPE to a non-SIZETYPE.
7122 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7124 * class.c (layout_virtual_bases): Adjust names in conditionally
7127 * class.c (record_base_offsets): New function.
7128 (layout_conflict_p): Likewise.
7129 (layout_nonempty_base_or_field): Use it.
7130 (layout_empty_base): New function.
7131 (build_base_field): Use it.
7132 (build_base_fields): Update comment.
7133 (layout_virtual_bases): Fold in a little code form
7134 layout_basetypes. Use layout_empty_base.
7135 (layout_basetypes): Remove.
7136 (end_of_class): New function.
7137 (layout_class_type): Use it. Adjust.
7139 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7141 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7143 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7144 * typeck.c (fntype_p): Remove.
7146 * cp-tree.h (TI_SPEC_INFO): Remove.
7147 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7148 * pt.c (process_partial_specialization): Likewise.
7150 * class.c (build_base_field): Fix thinko in computation of binfo
7153 * tree.c (mark_local_for_remap_p): Mark variables declared in
7154 TARGET_EXPRs as well.
7156 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7158 * typeck.c (require_complete_type, complete_type,
7159 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7160 build_array_ref, convert_arguments, pointer_diff,
7161 build_x_unary_op, build_unary_op, build_c_cast,
7162 build_modify_expr): Use COMPLETE_TYPE_P etc.
7163 * call.c (is_complete, convert_like_real,
7164 build_new_method_call): Likewise.
7165 * class.c (build_vbase_pointer_fields, check_bases,
7166 build_base_field, finish_struct_1, pushclass): Likewise.
7167 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7168 * decl.c (maybe_process_template_type_declaration, pushtag,
7169 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7170 layout_var_decl, check_initializer, cp_finish_decl,
7171 grokdeclarator, require_complete_types_for_parms,
7172 grok_op_properties, xref_tag, xref_basetypes,
7173 check_function_type): Likewise.
7174 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7175 * friend.c (do_friend): Likewise.
7176 * init.c (build_offset_ref): Likewise.
7177 * parse.y (structsp): Likewise.
7178 * pt.c (maybe_process_partial_specialization,
7179 tsubst_friend_function, instantiate_class_template, tsubst,
7180 do_type_instantiation, instantiate_pending_templates): Likewise.
7181 * repo.c (repo_get_id): Likewise.
7182 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7183 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7184 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7185 * semantics.c (begin_class_definition): Likewise.
7186 * tree.c (build_cplus_method_type): Likewise.
7187 * typeck2.c (digest_init, build_functional_cast,
7188 add_exception_specifier): Likewise.
7189 * parse.h, parse.c: Regenerated.
7191 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7193 * inc/cxxabi.h: New header file. Define new-abi entry points.
7194 (__pointer_type_info::target): Rename member to ...
7195 (__pointer_type_info::type): ... here.
7196 (__base_class_info::type): Rename member to ...
7197 (__base_class_info::base): ... here.
7198 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7199 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7200 (abi_node): New global tree node.
7201 * decl.c (abi_node): Document.
7202 (init_decl_processing): Initialize abi_node.
7203 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7204 (get_vmi_pseudo_type_info): Likewise.
7205 (create_tinfo_types): Likewise.
7206 (emit_support_tinfos): Likewise.
7207 * tinfo.h (cxxabi.h): Include for new-abi.
7208 Move rtti class definitions to new header file.
7209 * tinfo.cc (abi): Use the namespace.
7210 (std): Move new abi rtti classes from here ...
7211 (__cxxabiv1): ... to here.
7212 * tinfo2.cc (cxxabi.h): Include for new-abi.
7213 Move rtti class definitions to new header file.
7214 (std): Move new abi rtti classes from here ...
7215 (__cxxabiv1): ... to here.
7216 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7219 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7220 Jason Merrill <jason@casey.cygnus.com>
7222 * method.c (build_overload_int): Use host_integerp.
7224 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7226 * init.c (build_offset_ref): Handle the case of a templated member
7229 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7231 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7233 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7235 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7236 * class.c (check_bitfield_decl): Turn illegal bitfields into
7238 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7240 (dfs_offset_for_unshared_vbases): Likewise.
7241 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7242 pointer-to-member correctly under the new ABI.
7243 * expr.c (cplus_expand_constant): Don't use cp_convert when
7244 turning an offset into a pointer-to-member.
7245 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7246 when dereferencing them under the new ABI.
7247 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7248 of pointers-to-members under the new ABI.
7250 * class.c (check_bitfield_decl): Remove restriction on really long
7252 (layout_class_type): Implement new ABI handling of bitfields
7253 longer than their types.
7255 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7257 * parse.y (extdefs): Call ggc_collect.
7258 * parse.c: Regenerated.
7260 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7262 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7263 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7266 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7268 * class.c (build_vbase_path): Use integer_zerop.
7269 (build_vtable_entry): Use tree_low_cst.
7270 (get_vfield_offset): Use bit_position.
7271 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7273 (check_bitfield_decl): Set DECL_SIZE using convert.
7274 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7275 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7277 (finish_struct_1): Use bit_position.
7278 (dump_class_hierarchy): Use tree_low_cst.
7279 * cp-tree.h (min_precision): Add declaration.
7280 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7281 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7282 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7283 * expr.c (cplus_expand_constant): Use bit_position.
7284 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7285 * rtti.c (get_base_offset): Use bit_position.
7286 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7287 host_integerp, and tree_low_cst.
7288 (pointer_int_sum): Use integer_zerop.
7289 (build_component_addr): Use bit_position.
7291 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7293 * typeck.c (require_complete_type): Don't assume size_zero_node.
7294 (complete_type_or_else): Likewise.
7296 2000-03-16 Steven Grady <grady@digitaldeck.com>
7297 Jason Merrill <jason@casey.cygnus.com>
7299 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7301 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7303 * decl2.c (grokfield): Bail out if type is error_mark_node.
7305 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7307 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7308 (__pointer_to_member_data): ... here. Adjust.
7309 * rtti.c (create_tinfo_types): Adjust.
7311 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7313 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7314 * decl.c (ref_desc_type_node): Undocument.
7315 * rtti.c (ptr_ref_initializer): Rename to ...
7316 (ptr_initializer): ... here. Adjust comments.
7317 (ptmd_initializer): Fix comment thinko.
7318 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7319 (create_tinfo_types): Remove ref_desc_type_node init.
7320 * tinfo2.cc (__reference_type_info): Remove.
7322 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7324 * decl.c (cp_finish_decl): Remove obsolete comment.
7326 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7328 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7330 * cp-tree.h: Tweak documentation.
7331 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7332 (avoid_overlap): Remove.
7333 (get_binfo_offset_as_int): New function.
7334 (dfs_serach_base_offsets): Likewise.
7335 (layout_nonempty_base_or_field): Likewise.
7336 (build_base_field): Layout fields here. Avoid placing two objects
7337 of the same type at the same address, under the new ABI.
7338 (build_base_fields): Adjust accordingly.
7339 (create_vtable_ptr): Return the new field, but don't attach it to
7341 (remove_base_field): Remove.
7342 (remove_base_fields): Remove.
7343 (layout_basetypes): Adjust accordingly.
7344 (layout_class_type): Call layout_field for each field, rather than
7345 just making a wholesale call to layout_type.
7347 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7349 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7351 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7353 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7355 * except.c (dtor_nothrow): New fn.
7356 (do_pop_exception): Use it. Take type parm.
7357 (push_eh_cleanup): Take type parm.
7358 (expand_start_catch_block): Pass it.
7359 (build_eh_type_type_ref): Accept null type.
7361 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7363 * cp-tree.h (revert_static_member_fn): Change prototype.
7364 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7365 (grok_op_properties): Likewise.
7366 (start_function): Likewise.
7367 (revert_static_member_fn): Simplify.
7368 * pt.c (check_explicit_specialization): Adjust call to
7369 revert_static_member_fn.
7371 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7373 * cp-tree.h (scope_kind): New type.
7374 (tmpl_spec_kind): Likewise.
7375 (declare_pseudo_global_level): Remove.
7376 (pseudo_global_level_p): Rename to template_parm_scope_p.
7377 (pushlevel): Remove declaration.
7378 (begin_scope): New function.
7379 (finish_scope): Likewise.
7380 (current_tmpl_spec_kind): Likewise.
7381 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7382 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7383 Add template_spec_p.
7384 (toplevel_bindings_p): Adjust.
7385 (declare_pseudo_global_level): Remove.
7386 (pseudo_global_level_p): Rename to template_parm_scope_p.
7387 (current_tmpl_spec_kind): New function.
7388 (begin_scope): Likewise.
7389 (finish_scope): Likewise.
7390 (maybe_push_to_top_level): Adjust.
7391 (maybe_process_template_type_declaration): Likewise.
7392 (pushtag): Likewise.
7393 (pushdecl_nonclass_level): Likewise.
7394 (lookup_tag): Likewise.
7395 (grokfndecl): Handle member template specializations. Share
7396 constructor and non-constructor code.
7397 * decl2.c (check_classfn): Handle member template specializations.
7398 * pt.c (begin_template_parm_list): Use begin_scope.
7399 (begin_specialization): Likewise.
7400 (end_specialization): Likewise.
7401 (check_explicit_specialization): Use current_tmpl_spec_kind.
7402 Handle member template specializations.
7403 (end_template_decl): Use finish_scope. Remove call to
7405 (push_template_decl_real): Remove bogus error message.
7406 (tsubst_decl): Fix typo in code contained in comment.
7407 (instantiate_template): Handle member template specializations.
7408 (most_general_template): Likewise.
7410 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7412 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7413 (do_identifier): Ditto for error().
7415 * pt.c (convert_nontype_argument): Ditto for cp_error().
7416 (convert_template_argument): Ditto for cp_pedwarn().
7418 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7420 * exception.cc (__check_null_eh_spec): New fn.
7421 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7423 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7425 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7426 * except.c (expand_end_eh_spec): Add the return type.
7427 * rtti.c (throw_bad_cast): Add the parmtypes.
7428 (throw_bad_typeid): Likewise.
7430 * semantics.c (expand_stmt): Only leave out rtl for unused
7431 artificials, and set DECL_IGNORED_P on them as well.
7432 * decl.c (wrapup_globals_for_namespace): Likewise.
7434 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7436 * decl.c (maybe_commonize_var): Skip all artificial decls.
7437 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7439 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7441 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7442 * cp-tree.h: Declare flag_enforce_eh_specs.
7443 * decl.c (store_parm_decls, finish_function): Check it.
7445 C library functions don't throw.
7446 * Makefile.in (cfns.h): New target.
7447 (except.o): Depend on it.
7448 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7449 * cfns.gperf: New file.
7450 * cfns.h: Generated.
7451 * except.c: Include it.
7452 (nothrow_libfn_p): New fn.
7453 * decl.c (grokfndecl): Use it.
7454 * cp-tree.h: Declare it.
7456 * decl.c (push_overloaded_decl_1, auto_function,
7457 define_function): Lose.
7458 (build_library_fn_1): New static fn.
7459 (builtin_function): Use it.
7460 (get_atexit_node): Use build_library_fn_ptr.
7461 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7462 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7463 push_void_library_fn, push_throw_library_fn): New fns.
7464 * cp-tree.h: Declare them.
7465 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7466 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7467 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7468 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7469 * rtti.c (build_runtime_decl): Lose.
7470 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7471 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7472 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7474 * call.c (build_call): Remove result_type parm.
7475 Call mark_used on unused artificial fns.
7476 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7478 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7480 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7482 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7483 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7484 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7485 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7486 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7487 expand_generic_desc): Likewise.
7489 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7491 * exception.cc (__cp_pop_exception): Cleanup the original object.
7493 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7495 * decl.c (grok_op_properties): Merge conversion to void warning
7496 with other silly op warnings.
7498 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7500 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7501 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7503 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7505 * decl.c (cp_make_fname_decl): New function.
7506 (wrapup_globals_for_namespace): Don't emit unused static vars.
7507 (init_decl_processing): Remove comment about use of
7508 array_domain_type. Set make_fname_decl.
7509 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7510 * semantics.c (begin_compound_stmt): Remove
7511 current_function_name_declared flagging.
7512 (expand_stmt): Don't emit unused local statics.
7513 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7516 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7518 * typeck.c (convert_for_assignment): Don't look at array
7520 * call.c (convert_like_real): Likewise.
7522 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7524 Add initial support for '\uNNNN' specifier.
7525 * lex.c (read_ucs): New fn.
7526 (readescape, skip_white_space): Call it.
7527 (is_extended_char, is_extended_char_1): New fns.
7528 (utf8_extend_token): New fn, #if 0'd out.
7529 (real_yylex): Treat extended chars like letters.
7531 * search.c (note_debug_info_needed): Walk the bases even if we
7532 weren't deferring the type itself.
7534 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7536 * decl2.c (finish_objects): Constify a char*.
7538 * method.c (emit_thunk): Likewise.
7540 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7542 * typeck.c (dubious_conversion_warnings): Look through
7545 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7547 * class.c (dfs_modify_vtables): I is now unsigned.
7548 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7549 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7550 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7551 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7552 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7553 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7554 Call integer_all_onesp.
7555 * typeck2.c (process_init_constructor): Use compare_tree_int.
7557 * lang-specs.h (as): Don't call if -syntax-only.
7559 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7561 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7562 RTL_EXPR_HAS_NO_SCOPE after all.
7564 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7566 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7567 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7568 RTL_EXPR_HAS_NO_SCOPE.
7570 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7573 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7575 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7577 * call.c (convert_like): Macrofy.
7578 (convert_like_with_context): New macro.
7579 (convert_like_real): Renamed from convert_like. Add calling
7580 context parameters, for diagnostics. Add recursive flag. Call
7581 dubious_conversion_warnings for outer conversion.
7582 (build_user_type_conversion): Use convert_like_with_context.
7583 (build_over_call): Likewise. Don't warn about dubious
7584 conversions here. Adjust convert_default_arg calls.
7585 (convert_default_arg): Add context parameters for diagnostics.
7586 Pass throught to convert_like_with_context.
7587 * cp-tree.h (convert_default_arg): Add context parameters.
7588 (dubious_conversion_warnings): Prototype new function.
7589 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7590 (dubious_conversion_warnings): New function, broken
7591 out of convert_for_assignment.
7592 (convert_for_assignment): Adjust.
7594 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7596 * decl2.c (key_method): Break out from...
7597 (import_export_vtable, import_export_class): ...here.
7599 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7600 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7602 * search.c (note_debug_info_needed, dfs_debug_mark,
7603 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7604 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7606 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7608 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7611 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7613 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7614 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7615 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7616 (lang_type): Split gets_new into has_new and has_array_new.
7617 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7618 (TYPE_GETS_NEW): Split into ...
7619 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7620 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7621 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7622 (build_op_new_call): Don't declare.
7623 (build_new_1): Likewise.
7624 * call.c (build_op_new_call): Remove.
7625 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7626 instead of TYPE_NEEDS_DESTRUCTOR.
7627 (finish_struct_bits): Likewise.
7628 (add_implicitly_declared_members): Likewise.
7629 (check_field_decl): Likewise.
7630 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7631 correctly under the new ABI.
7632 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7633 instead of TYPE_NEEDS_DESTRUCTOR.
7634 (initialize_local_var): Likewise.
7635 (destroy_local_var): Likewise.
7636 (cp_finish_decl): Likewise.
7637 (register_dtor_fn): Likewise.
7638 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7639 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7640 TYPE_VEC_DELETE_TAKES_SIZE here.
7641 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7642 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7643 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7644 (finish_destructor_body): Likewise.
7645 (maybe_build_cleanup_1): Likewise.
7646 * decl2.c (do_static_destruction): Likewise.
7647 * init.c (build_new_1): Make it static.
7648 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7649 (expand_cleanup_for_base): Likewise.
7650 (get_cookie_size): New function.
7651 (build_new_1): Handle array-new cookies correctly under the new
7653 (build_vec_delete_1): Likewise.
7654 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7655 (build_delete): Likewise.
7656 (build_vec_delete): Handle array-new cookies correctly under the new
7658 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7659 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7660 TYPE_HAS_ARRAY_NEW_OPERATOR.
7661 * ptree.c (print_lang_type): Check them.
7662 * search.c (context_for_name_lookup): Fix typo in comment.
7663 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7664 * tree.c (break_out_cleanups): Likewise.
7665 (build_cplus_array_test_1): Likewise.
7666 (cp_build_qualified_type_real): Likewise.
7667 * typeck.c (complete_type): Likewise.
7669 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7670 the command-line, not the end.
7672 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7674 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7676 2000-03-02 Tom Tromey <tromey@cygnus.com>
7678 * cp-tree.h (build_java_class_ref): Declare.
7679 * init.c (build_java_class_ref): No longer static.
7680 * except.c (expand_throw): Generate a Java-style `throw' if the
7681 thrown object is a "Java" object.
7682 (initialize_handler_parm): Generate a Java-style lookup of
7683 exception info if the caught object is a "Java" object.
7684 (catch_language, catch_language_init): New globals.
7685 (decl_is_java_type): New function.
7686 (expand_start_catch_block): Don't call push_eh_info() or
7687 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7688 class reference to build_catch_block.
7690 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7692 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7694 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7696 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7697 to merge reference/pointer code and fix incorrect warnings.
7699 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7701 * search.c (protected_accessible_p): Use context_for_name_lookup.
7703 * init.c (construct_virtual_bases): Fix thinko.
7704 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7706 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7708 * decl.c (current_function_decl): Move to toplev.c.
7710 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7712 * pt.c (fn_type_unification): Unify return type, whenever
7714 (get_bindings_real): Only pass return type when necessary.
7715 Remove explicit return type check.
7716 * class.c (resolve_address_of_overloaded_function): Pass desired
7717 return type to fn_type_unification.
7719 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7721 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7723 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7725 * rtti.c (expand_class_desc): Likewise.
7726 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7727 (THUNK_VCALL_OFFSET): Likewise.
7728 (THUNK_DELTA): Reflect changes in ../tree.h.
7730 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7732 * search.c (protected_accessible_p): Also allow the access if
7733 the member is public in DERIVED. Lose TYPE parm.
7734 (friend_accessible_p): Lose TYPE parm.
7735 (accessible_p): Adjust.
7737 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7739 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7740 on things that are not sizes; ssize_binop deleted.
7741 Call size_diffop when appropriate.
7742 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7743 (build_primary_vtable, build_secondary_vtable): Likewise.
7744 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7745 Variable I is HOST_WIDE_INT.
7746 (get_vfield_offset): Pass proper types to size_binop.
7747 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7748 (finish_struct_1): Likewise.
7749 (skip_rtti_stuff): Arg N is now pointer to signed.
7750 (layout_class_type): Use size_zero_node.
7751 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7752 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7753 * decl.c (complete_arry_type): Pass proper types to size_binop.
7754 (xref_basetypes): BINFO_OFFSET is sizetype.
7755 * error.c (dump_expr): Don't use size_binop non-sizes.
7756 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7757 * init.c (construct_virtual_bases): Fix type error.
7758 (build_vec_delete_1): Pass proper type to size_binop and don't
7760 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7761 * rtti.c (get_base_offset): Pass proper type to size_binop.
7762 * search.c (dfs_find_vbases): Fix type error.
7763 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7764 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7765 * tree.c (debug_binfo): Variable N is signed.
7766 Use HOST_WIDE_INT_PRINT_DEC.
7767 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7768 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7769 size_one_node and size_zero_node.
7770 (c_alignof): Use size_one_node.
7771 (build_component_addr): Pass proper types to size_binop.
7772 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7774 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7776 Implement class scope using-declarations for functions.
7777 * class.c (handle_using_decl): Call add_method for used functions.
7778 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7779 (add_method): Used functions are hidden by local functions.
7780 (check_bases_and_members): Handle using-decls before finalizing
7781 CLASSTYPE_METHOD_VEC.
7782 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7783 override the type of 'this' accordingly.
7784 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7785 (convert_class_to_reference, build_user_type_conversion_1,
7786 build_new_function_call, build_object_call, build_new_op,
7787 build_new_method_call): Pass ctype parm.
7789 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7791 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7792 build_new_function_call, build_object_call, build_new_op,
7793 build_new_method_call, build_op_delete_call): Don't get basetype_path
7795 * typeck.c (build_component_ref): Likewise.
7796 * init.c (build_offset_ref): Likewise.
7797 (resolve_offset_ref): Don't call enforce_access.
7798 Call build_scoped_ref.
7799 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7800 would cause an error or if -pedantic.
7801 * class.c (alter_access): Lose binfo parm.
7803 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7805 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7808 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7810 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7811 pseudo_type_info creation into the std namespace
7813 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7815 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7816 (import_export_class): Remove declaration.
7817 * decl2.c (import_export_class): Make it static.
7818 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7819 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7820 EXPR_WITH_FILE_LOCATION.
7821 * lex.c (check_newline): Tweak filename/lineno setting.
7822 * semantics.c (begin_while_stmt): Fix typo in comment.
7824 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7826 * lang-options.h (-fmessage-length=): Add missing option.
7828 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7830 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7832 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7834 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7836 * optimize.c (expand_call_inline): Emit the return label before
7837 evaluating the return value.
7839 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7841 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7842 than duplicating functionality here.
7843 * optimize.c: Include input.h.
7844 (expand_call_inline): Use push_srcloc and pop_srcloc.
7845 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7846 * parse.c: Regenerated.
7847 * Makefile.in (lex.o): Depend on input.h.
7848 (optimize.o): Likewise.
7850 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7852 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7853 function type, rather than ICE.
7855 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7857 * decl.c (grokdeclarator): Call decl_type_access_control.
7858 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7861 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7863 * decl.c (decls_match): Remove obsolete static member nadgering.
7865 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7867 * decl.c (grokdeclarator): Change ANSI to ISO.
7868 * lex.c (consume_string, readescape, do_identifier): Likewise.
7869 (parse_float, real_yylex): Likewise.
7870 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7871 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7872 new_type_id, maybe_label_decls, simple_stmt,
7873 for.init.statement): Likewise.
7874 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7875 * semantics.c (finish_named_return_value): Likewise.
7876 * parse.c: Regenerate.
7878 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7880 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7881 (CPTI_CLASS_STAR_TYPE): Remove.
7882 (vtable_index_type): Likewise.
7883 (class_star_type_node): Remove.
7884 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7885 (build_binary_op_nodefault): Remove.
7886 * call.c (build_new_op): Use build_binary_op instead of
7887 build_binary_op_nodefault.
7888 * decl.c (init_decl_processing): Remove class_star_type_node
7889 initialization. Make delta_type_node ptrdiff_type_node under the
7890 new ABI. Initialize vtable_index_type.
7891 (build_ptrmemfunc_type): Build different structures for the new
7893 (build_enumerator): Use build_binary_op instead of
7894 build_binary_op_nodefault.
7895 * method.c (build_overload_value): Mangle pointers-to-members
7896 appropriately under the new ABI.
7897 * typeck.c (build_array_ref): Use build_binary_op instead of
7898 build_binary_op_nodefault.
7899 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7900 (build_binary_op_nodefault): Rename to ...
7901 (build_binary_op): ... this. Remove old version. Adjust for
7902 pointer-to-member comparisons under the new ABI.
7903 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7904 (build_ptrmemfunc): Adjust for the new ABI.
7905 (expand_ptrmemfunc_cst): Likewise.
7906 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7907 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7909 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7911 * call.c (build_object_call): Compress consecutive calls to
7913 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7914 (build_op_delete_call): Adjust message formatting.
7916 * class.c (check_bases): Compress consecutive calls to
7918 (finish_struct_anon): Say 'ISO C++'.
7920 * decl.c (start_decl): Same here.
7921 (grok_reference_init): Likewise.
7922 (grokfndecl): Correct message formatting.
7923 (grokfndecl): Improve diagnostic.
7924 (check_static_variable_definition): Likewise. Say 'ISO C++'
7925 (compute_array_index_type): Say 'ISO C++'
7926 (create_array_type_for_decl): Compress consecutive calls to
7928 (grokdeclarator): Say 'ISO C++'
7929 (grok_op_properties): Likewise.
7931 * decl2.c (delete_sanity): Clairify diagnostic.
7932 (check_member_template): Same here.
7933 (grok_function_init): Use consistent terminology.
7935 * expr.c (do_case): Say 'ISO C++'
7937 * friend.c (do_friend): Compress consecutive calls to warning.
7939 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7941 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7942 * class.c (build_secondary_vtable): Reorganize. Don't create a
7943 new vtable under the new ABI.
7944 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7946 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7947 the initializing elements.
7948 (initialize_vtable): New function.
7949 (dfs_finish_vtbls): Use it.
7950 (dfs_accumulate_vtbl_inits): New function.
7951 (finish_vtbls): Merge primary and secondary vtables under the new
7953 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7954 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7957 * class.c (build_vtable): New function, split out from ...
7958 (get_vtable_decl): ... here, and ...
7959 (build_secondary_vtable): ... here.
7961 * pt.c (tsubst_decl): Fix formatting.
7963 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7965 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7966 (avoid_overlap, build_base_field): Likewise.
7967 (build_base_field, build_base_fields, is_empty_class):
7968 Test DECL_SIZE with integer_zero.
7969 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7970 * cp-tree.h (struct lang_type): New field size_unit.
7971 (CLASSTYPE_SIZE_UNIT): New macro.
7972 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7973 (cp_finish_decl): Delete -Wlarger-than processing.
7974 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7975 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7976 * tree.c (make_binfo): binfo vector is one entry longer.
7977 (walk_tree): Walk DECL_SIZE_UNIT.
7979 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7981 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7983 (build_vtable_entry): Don't assume all vtable entries are
7985 (build_vtbl_initializer): Adjust accordingly.
7986 (get_vtable_decl): Fix formatting.
7988 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7990 * semantics.c (deferred_type_access_control): Walk the entire
7992 (save_type_access_control): Rename from
7993 initial_deferred_type_access_control. Just remember the value.
7994 (decl_type_access_control): New fn.
7995 (begin_function_definition): Use deferred_type_access_control, after
7996 we've started the function. Set type_lookups to error_mark_node.
7997 * parse.y (frob_specs, fn.def1): Adjust.
7998 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7999 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8000 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8001 (after_type_component_declarator0): Likewise.
8002 (after_type_component_declarator): Likewise.
8003 (notype_component_declarator): Likewise.
8004 * cp-tree.h: Adjust.
8006 * decl.c (redeclaration_error_message): Allow redeclaration of
8007 namespace-scope decls.
8009 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8011 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8013 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8015 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8016 * decl2.c (grokclassfn): Likewise.
8018 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8020 * decl2.c (lang_decode_option): Don't set default message length
8022 * lex.c (lang_init_options): Set it here.
8024 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8026 Make DECL_CONTEXT mean the class in which a member function was
8027 declared, even for a virtual function.
8028 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8029 (DECL_FRIEND_CONTEXT): New macro.
8030 (DECL_REAL_CONTEXT): Remove.
8031 (SET_DECL_FRIEND_CONTEXT): Likewise.
8032 (DECL_VIRTUAL_CONTEXT): Adjust.
8033 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8034 (add_friends): Remove.
8035 (hack_decl_function_context): Likewise.
8036 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8038 (build_over_call): Fix indentation. Use DECL_CONTEXT
8039 instead of DECL_CLASS_CONTEXT.
8040 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8041 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8042 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8043 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8044 (build_base_field): Likewise.
8045 (finish_struct_1): Likewise.
8046 (build_self_reference): Likewise.
8047 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8049 (pushtag): Use decl_function_context, not
8050 hack_decl_function_context.
8051 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8052 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8053 (pushdecl): Remove bogus code.
8054 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8055 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8056 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8057 Use decl_function_context, nothack_decl_function_context.
8058 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8059 (grokdeclarator): Likewise. Use decl_function_context, not
8060 hack_decl_function_context.
8061 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8062 (start_function): Use DECL_FRIEND_CONTEXT, not
8063 DECL_CLASS_CONTEXT. Use decl_function_context, not
8064 hack_decl_function_context.
8065 (finish_function): Use decl_function_context, not
8066 hack_decl_function_context.
8067 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8069 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8070 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8071 (grokfield): Likewise.
8072 (finish_builtin_type): Likewise.
8073 (finish_vtable_vardec): Use decl_function_context, not
8074 hack_decl_function_context.
8075 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8076 (start_static_initialization_or_destruction): Likewise.
8077 (finish_static_initialization_or_destruction): Likewise.
8078 (mark_used): Adjust logic for deciding when to synthesize methods.
8079 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8081 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8083 * friend.c (is_friend): Likewise.
8084 (add_friends): Remove.
8085 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8086 * lex.c (begin_definition_of_inclass_inline): Use
8087 decl_function_context, not hack_decl_function_context.
8088 (process_next_inline): Likewise.
8089 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8090 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8091 DECL_CLASSS_CONTEXT.
8092 (hack_identifier): Likewise.
8093 (synthesize_method): Use decl_function_context, not
8094 hack_decl_function_context.
8095 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8097 (is_member_template): Use decl_function_context, not
8098 hack_decl_function_context. Use DECL_CONTEXT, not
8100 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8102 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8104 (push_template_decl_real): Likewise.
8105 (instantiate_class_template): Don't call add_friends.
8106 (tsubst_default_argument): Use DECL_CONTEXT, not
8108 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8109 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8110 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8112 * repo.c (repo_inline_used): Likewise.
8113 * search.c (current_scope): Adjust for new _CONTEXT macros.
8114 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8116 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8117 (lookup_fnfields_here):Likewise.
8118 (check_final_overrider): Likewise.
8119 (init_vbase_pointers): Likewise.
8120 (virtual_context): Likewise.
8121 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8122 (expand_body): Use decl_function_context, not
8123 hack_decl_function_context.
8124 * tree.c (hack_decl_function_context): Remove.
8125 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8127 * typeck2.c (error_not_base_type): Likewise.
8129 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8131 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8133 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8135 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8137 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8139 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8141 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8143 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8145 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8147 * parse.y (frob_specs): Split out...
8148 (parse_decl): From here.
8149 (fn.def2): Call initial_deferred_type_access_control.
8150 (after_type_component_declarator0): Call frob_specs.
8151 (notype_component_declarator0): Likewise.
8152 * search.c (friend_accessible_p): Nested classes are friends of their
8155 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8157 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8158 used to create an implicit temporary.
8160 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8163 2000-02-08 Nathan Sidwell <nathan@acm.org>
8165 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8166 strip array element qualifiers too.
8168 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8170 * decl.c (store_parm_decls): Don't build cleanups for parameters
8171 while processing_template_decl.
8173 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8175 * cp-tree.h (struct saved_scope): Add incomplete field.
8176 (namespace_scope_incomplete): New macro.
8177 * decl.c (pushdecl): Use it.
8178 (hack_incomplete_structures): Use it. See through artificial
8180 (mark_saved_scope): Mark it.
8182 Implement access control for nested types.
8183 * search.c (type_access_control): New fn.
8184 (accessible_p): Now we do perform access control for types.
8185 * semantics.c (deferred_type_access_control): New fn.
8186 (initial_deferred_type_access_control): New fn.
8187 (begin_function_definition): Call it. Add lookups parm.
8188 * decl.c (struct binding_level): Add this_class field.
8189 (pushlevel_class): Set it.
8190 (mark_binding_level): Mark it.
8191 (lookup_name_real): Use it. Call type_access_control.
8192 (mark_saved_scope): Mark lookups field.
8193 * cp-tree.h (flagged_type_tree): Add lookups field.
8194 (struct saved_scope): Add lookups field.
8195 (type_lookups): New macro.
8196 * parse.y (declmods): Now <ftype>.
8197 (parse_decl): Add lookups parm. Call
8198 initial_deferred_type_access_control.
8199 (lang_extdef): Clear type_lookups.
8200 (typed_declspecs, declmods, typespec): Set lookups field.
8201 (initdcl): Call deferred_type_access_control.
8202 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8203 component_decl_1, named_parm): Adjust.
8204 * friend.c (is_friend): Nested classes are friends of their
8207 * class.c (currently_open_derived_class): New fn.
8208 * method.c (hack_identifier): Use it.
8210 * lex.c (do_identifier): Remove obsolete code.
8212 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8214 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8216 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8217 thinks this file is plain C).
8219 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8221 * Makefile.in (call.o): Depend on $(EXPR_H).
8223 * call.c: Include "expr.h".
8225 * class.c (dump_class_hierarchy): Add prototype.
8227 * search.c (dfs_get_pure_virtuals): Likewise.
8229 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8231 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8234 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8236 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8237 Store it in DECL_FCONTEXT.
8238 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8240 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8242 * tinfo.h (old abi): #include "tconfig.h".
8243 * tinfo.cc (convert_to_base): Move into old abi section.
8245 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8247 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8248 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8249 (BINFO_PRIMARY_BINFO): New macro.
8250 (BF_DELTA): Rename to ...
8251 (BV_DELTA): ... this.
8252 (BF_VCALL_INDEX): Rename to ...
8253 (BV_VCALL_INDEX): ... this.
8254 (BF_FN): Rename to ...
8256 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8257 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8258 (modify_vtable_entry): Simplify.
8259 (add_virtual_function): Rename BF_ macros to BV_ variants.
8260 (build_vtable_initializer): Likewise.
8261 (get_class_offset_1): Remove.
8262 (dfs_get_class_offset): Likewise.
8263 (get_class_offset): Likewise.
8264 (dfs_find_final_overrider): New function.
8265 (find_final_overrider): Likewise.
8266 (modify_one_vtable): Remove.
8267 (dfs_find_base): New function.
8268 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8269 find_final_overrider.
8270 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8272 (dfs_fixup_vtable_deltas): Remove.
8273 (override_one_vtable): Remove.
8274 (merge_overrides): Likewise.
8275 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8276 unreal chilren of virtual bases.
8277 (finish_struct_1): Don't use merge_overrides. Don't use
8278 dfs_fixup_vtable_deltas.
8279 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8282 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8283 Jason Merrill <jason@yorick.cygnus.com>
8285 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8287 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8289 * exception.cc (__throw_bad_typeid): Add missing std::.
8291 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8293 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8295 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8297 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8299 Runtime support for new-abi rtti.
8300 * inc/typeinfo (type_info::operator!=): Define in class.
8301 (type_info::before, type_info::name, type_info::operator==,
8302 type_info::operator!=): Define new ABI implementations.
8303 (type_info::is_pointer_p, type_info::is_function_p): Declare
8304 new virtual functions.
8305 (type_info::do_catch, type_info::do_upcast): Likewise.
8307 * tinfo.h (__base_class_info): Define new class.
8308 (__class_type_info): Likewise.
8309 (__si_class_type_info): Likewise.
8310 (__vmi_class_type_info): Likewise.
8311 (__dynamic_cast): Prototype.
8313 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8314 (type_info::is_pointer_p): Define new function.
8315 (type_info::is_function_p): Likewise.
8316 (type_info::do_catch): Likewise.
8317 (type_info::do_upcast): Likewise.
8318 (vtable_prefix): New structure for vtable access.
8319 (adjust_pointer): Define new template function.
8320 (contained_p, public_p, virtual_p, contained_public_p,
8321 contained_nonpublic_p, contained_nonvirtual_p): Define new
8323 (nonvirtual_base_type): New local variable.
8324 (__class_type_info::~__class_type_info): Define.
8325 (__si_class_type_info::~__si_class_type_info): Likewise.
8326 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8327 (__class_type_info::do_catch): Define new function.
8328 (__class_type_info::do_upcast): Likewise.
8329 (__class_type_info::find_public_src): Likewise.
8330 (__class_type_info::do_find_public_src): Likewise.
8331 (__si_class_type_info::do_find_public_src): Likewise.
8332 (__vmi_class_type_info::do_find_public_src): Likewise.
8333 (__class_type_info::do_dyncast): Likewise.
8334 (__si_class_type_info::do_dyncast): Likewise.
8335 (__vmi_class_type_info::do_dyncast): Likewise.
8336 (__class_type_info::do_upcast): Likewise.
8337 (__si_class_type_info::do_upcast): Likewise.
8338 (__vmi_class_type_info::do_upcast): Likewise.
8339 (__dynamic_cast): Likewise.
8341 * tinfo2.cc (__fundamental_type_info): Define new class.
8342 (__pointer_type_info): Likewise.
8343 (__reference_type_info): Likewise.
8344 (__array_type_info): Likewise.
8345 (__function_type_info): Likewise.
8346 (__enum_type_info): Likewise.
8347 (__ptr_to_member_type_info): Likewise.
8348 (__fundamental_type_info::~__fundamental_type_info): Define.
8349 (__pointer_type_info::~__pointer_type_info): Likewise.
8350 (__reference_type_info::~__reference_type_info): Likewise.
8351 (__array_type_info::~__array_type_info): Likewise.
8352 (__function_type_info::~__function_type_info): Likewise.
8353 (__enum_type_info::~__enum_type_info): Likewise.
8354 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8355 (__pointer_type_info::do_catch): Define new function.
8356 (__ptr_to_member_type_info::do_catch): Define new function.
8358 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8359 (__is_pointer): Likewise.
8361 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8363 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8365 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8366 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8367 (make_new_vtable): New function.
8368 (modify_vtable_entry): Handle generation of new vtables correctly.
8369 (modify_one_vtable): Remove unused parameter.
8370 (dfs_fixup_vtable_deltas): Likewise.
8371 (override_one_vtable): Use build_secondary_vtable.
8372 (finish_struct_1): Use build_primary_vtable and
8373 build_secondary_vtable.
8375 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8377 * cp/decl.c: Adjust variable names, comments, help strings.
8379 2000-01-29 Nathan Sidwell <nathan@acm.org>
8381 * new2.cc (operator delete[]): Use operator delete, don't assume
8384 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8386 * class.c (build_vtbl_initializer): Add argument to
8387 build_vtable_entry call.
8389 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8391 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8392 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8393 (BF_DELTA): New macro.
8394 (BF_VCALL_INDEX): Likewise.
8396 (THUNK_VCALL_OFFSET): Likewise.
8397 (make_thunk): Change prototype.
8398 * class.c (build_vtable_entry): Integrate
8399 build_vtable_entry_for_fn. Handle vcall indices.
8400 (build_vtable_entry_for_fn): Remove.
8401 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8402 BF_VCALL_INDEX, BF_FN.
8403 (modify_vtable_entry): Integrate common code from
8404 modify_one_vtable and dfs_fixup_vtable_deltas.
8405 (add_virtual_function): Set BF_VCALL_INDEX.
8406 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8408 (modify_one_vtable): Simplify.
8409 (dfs_fixup_vtable_deltas): Likewise.
8410 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8411 * method.c (make_thunk): Handle vcall indices.
8413 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8415 Compiler side new abi rtti (not enabled).
8416 * cp-tree.h (new_abi_rtti_p): New macro.
8417 (emit_support_tinfos): Prototype new function.
8418 (tinfo_decl_p): Likewise.
8419 (emit_tinfo_decl): Likwise.
8420 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8422 (doing_runtime): New local static.
8423 (init_rtti_processing): Add new-abi initializer.
8424 (get_tinfo_decl): Add new-abi logic.
8425 (tinfo_from_decl): Likewise.
8426 (build_dynamic_cast_1): Likewise.
8427 (qualifier_flags): New static function.
8428 (tinfo_base_init): Likewise.
8429 (generic_initializer): Likewise.
8430 (ptr_ref_initializer): Likewise.
8431 (ptmd_initializer): Likewise.
8432 (class_hint_flags): Likewise.
8433 (class_initializer): Likewise.
8434 (synthesize_tinfo_var): Likewise.
8435 (create_real_tinfo_var): Likewise.
8436 (create_pseudo_type_info): Likewise.
8437 (get_vmi_pseudo_type_info): Likewise.
8438 (create_tinfo_types): Likewise.
8439 (emit_support_tinfos): New global function.
8440 (tinfo_decl_p): New global predicate.
8441 (emit_tinfo_decl): New global function.
8442 * class.c (set_rtti_entry): Generalize for old and new rtti.
8443 (build_vtbl_initializer): Likewise.
8444 * decl2.c (finish_file): Likewise.
8446 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8448 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8449 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8451 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8453 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8456 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8458 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8460 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8462 * optimize.c (calls_setjmp_r): Supply new argument
8463 to special_function_p.
8465 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8467 * call.c: PROTO -> PARAMS.
8468 * class.c: Likewise.
8469 * cp-tree.h: Likewise.
8473 * decl2.c: Likewise.
8475 * errfn.c: Likewise.
8476 * error.c: Likewise.
8477 * except.c: Likewise.
8480 * input.c: Likewise.
8483 * method.c: Likewise.
8484 * optimize.c: Likewise.
8485 * parse.y: Likewise.
8489 * search.c: Likewise.
8490 * semantics.c: Likewise.
8493 * typeck.c: Likewise.
8494 * typeck2.c: Likewise.
8497 2000-01-25 Richard Henderson <rth@cygnus.com>
8499 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8501 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8503 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8504 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8505 (struct vcall_offset_data_s): New type.
8506 (dfs_vcall_offset_queue_p): New function.
8507 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8508 (build_vcall_offset_vtbl_entries): Likewise.
8509 (layout_vtable_decl): Likewise.
8510 (num_vfun_entries): Likewise.
8511 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8512 (build_vtbl_initializer): Likewise.
8513 (dfs_finish_vtabls): Use layout_vtable_decl.
8514 (modify_one_vtables): Always duplicate vtables under the new ABI.
8515 (finish_struct_1): Use layout_vtable_decl.
8517 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8519 * decl.c (member_function_or_else): Change third arg from a format
8520 specifier to an `enum overload_flags'. Callers changed.
8522 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8524 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8525 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8526 build_const_cast, get_delta_difference, check_return_expr): Avoid
8527 ANSI string concatenation usage.
8529 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8531 * class.c (layout_class_type): Put the fields required to make a
8532 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8535 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8537 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8540 * decl2.c (mark_used): Do instantiate inlines that have been
8541 explicitly instantiated.
8543 2000-01-24 Richard Henderson <rth@cygnus.com>
8545 * call.c (build_over_call): Use expand_tree_builtin.
8546 * typeck.c (build_function_call_real): Likewise.
8547 (build_binary_op_nodefault): Handle unordered compares.
8549 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8551 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8552 cp_tree_index values.
8553 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8554 New global node #defines for them.
8555 * rtti.c (call_void_fn): Replace with ...
8556 (build_runtime_decl): ... new static function.
8557 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8558 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8559 (build_dynamic_cast_1): Always produce correctly typed result.
8560 Explicitly produce type_info addresses. Use dynamic_cast_node.
8561 * exception.cc (__throw_bad_cast): Return `void *'.
8562 (__throw_bad_typeid): Return `const type_info &'.
8564 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8566 * cp-tree.h (get_vtable_decl): Prototype new function.
8567 * class.c (get_vtable_decl): New function. Broken out from ...
8568 (build_vtable): ... here. Use it.
8569 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8572 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8574 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8575 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8576 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8577 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8578 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8579 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8580 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8581 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8582 (CPTI_TINFO_VAR_ID): New enumeration.
8583 (__tp_desc_type_node, __access_mode_type_node,
8584 __bltn_desc_type_node, __user_desc_type_node,
8585 __class_desc_type_node, __ptr_desc_type_node,
8586 __attr_desc_type_node, __func_desc_type_node,
8587 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8588 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8589 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8590 enum_desc_type_node, class_desc_type_node,
8591 si_class_desc_type_node, vmi_class_desc_type_node,
8592 ptmd_desc_type_node, base_desc_type_node): New #defines.
8593 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8594 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8595 (tinfo_var_id): New enumeration.
8596 (DECL_TINFO_FN_P): Augment comment.
8597 * decl.c (cp_global_trees): Adjust documentation.
8598 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8599 tinfo_decl_type and tinfo_var_id.
8600 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8601 (build_typeid): Remove unused variable.
8602 (get_tinfo_var): Use tinfo_var_id.
8603 (tinfo_name): New static function.
8604 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8605 (tinfo_from_decl): Likewise.
8606 (get_base_offset): New static function, broken out of
8608 (expand_si_desc): Use tinfo_name.
8609 (expand_class_desc): Likewise. Lose local static variable.
8610 Use base_desc_type_node. Use get_base_offset.
8611 (expand_ptr_desc): Use tinfo_name.
8612 (expand_attr_desc): Likewise.
8613 (expand_generic_desc): Likewise.
8615 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8616 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8618 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8620 * cp-tree.h (__eprintf): Remove declaration.
8621 * tree.c (__eprintf): Remove definition.
8623 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8624 Mark Mitchell <mark@codesourcery.com>
8626 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8627 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8629 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8631 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8633 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8635 * cp-tree.h (register_dtor_fn): New function.
8636 * decl.c (destroy_local_static): Rename to ...
8637 (register_dtor_fn): ... this. Give it external linkage.
8638 (expand_static_init): Use it.
8639 * decl2.c (do_static_initialization): Likewise, if using
8641 (do_static_destruction): Check that __cxa_atexit is not in use.
8642 (finish_file): Don't call do_static_destruction if using
8645 * typeck.c (convert_arguments): Restore two-message error
8648 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8650 Remap dynamic cast hint values to be consistent across ABIs.
8651 * search.c (dynamic_cast_base_recurse): Remap generated value.
8652 (get_dynamic_cast_base_type): Adjust documentation.
8653 * tinfo.h (__user_type_info::dyncast): Likewise.
8654 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8655 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8656 (__class_type_info::do_dyncast): Likewise.
8657 (__class_type_info::do_find_public_subobj): Likewise.
8658 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8660 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8662 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8664 * typeck2.c (incomplete_type_error): Restore previous
8665 cp_error and cp_error_at call sequence.
8667 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8669 * class.c (dump_class_hierarchy): Make format agree with argument;
8670 cast pointer to unsigned long and print with %lx.
8672 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8674 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8676 * typeck.c (composite_pointer_type, common_type,
8677 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8678 build_function_call_real, convert_arguments,
8679 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8680 build_unary_op, mark_addressable, build_compound_expr,
8681 build_static_cast, build_reinterpret_cast, build_const_cast,
8682 build_c_cast, build_modify_expr, get_delta_difference,
8683 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8684 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8686 * typeck2.c (readonly_error, abstract_virtuals_error,
8687 process_init_constructor, check_for_new_type): Likewise.
8689 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8691 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8694 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8696 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8697 (build_x_typeid): Likewise.
8698 (get_tinfo_fn): Likewise.
8699 (get_tinfo_fn_unused): Rename to ...
8700 (get_tinfo_decl): ... here.
8701 * rtti.c (build_headof): Replace logic error with assertion.
8702 (get_tinfo_fn_dynamic): Rename to ...
8703 (get_tinfo_decl_dynamic): ... here. Make static. Use
8704 complete_type_or_else.
8705 (build_x_typeid): Move into ...
8706 (build_typeid): ... here. Adjust call to
8707 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8708 throw_bad_typeid expression.
8709 (get_tinfo_fn_unused): Rename to ...
8710 (get_tinfo_decl): ... here. Adjust comment.
8711 (get_tinfo_fn): Delete.
8712 (tinfo_from_decl): New static function.
8713 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8714 (get_typeid): Use complete_type_or_else.
8715 (build_dynamic_cast_1): Adjust calls to
8716 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8717 * parse.y (primary): Adjust call to build_typeid.
8718 * except.c (build_eh_type_type_ref): Adjust call to
8719 get_tinfo_decl. Mark as used.
8720 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8721 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8722 * parse.c: Regenerated.
8724 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8726 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8728 (resolves_to_fixed_type_p): Document calling convention.
8729 * rtti.c (build_x_typeid): Initialize NONNULL.
8731 * cp-tree.h (build_shared_int_cst): New function.
8732 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8733 * class.c (modify_vtable_entry): Likewise.
8734 (add_virtual_function): Split out code to generated shared
8735 INTEGER_CSTs to build_share_int_cst.
8736 (modify_all_vtables): Handle all the overridden functions here.
8737 Add overridden functions from non-primary virtual bases to the
8739 (finish_struct_1): Adjust call to modify_all_vtables. Add
8740 overridden functions from non-primary bases to the vtable.
8741 * tree.c (build_shared_int_cst): New function.
8743 * cp-tree.h (scratchalloc): Remove.
8744 (build_scratch_list): Likewise.
8745 * call.c (convert_class_to_reference): Replace build_scratch_list
8746 and build_expr_list with build_tree_list.
8747 (add_candidate): Replace scratchalloc with expralloc. Note memory
8749 (build_user_type_conversion_1): Replace build_scratch_list
8750 and build_expr_list with build_tree_list.
8751 (build_new_op): Likewise.
8752 (build_op_delete_call): Likewise.
8753 (convert_like): Likewise.
8754 * cvt.c (ocp_convert): Likewise.
8755 * decl.c (start_decl): Likewise.
8756 (start_function): Likewise.
8757 (finish_destructor_body): Likewise.
8758 (maybe_build_cleanup_1): Likewise.
8759 * decl2.c (reparse_decl_as_expr): Likewise.
8760 * init.c (perform_member_init): Likewise.
8761 (expand_cleanup_for_base): Likewise.
8762 (build_builtin_delete_call): Likewise.
8763 (build_new_1): Likewise.
8764 (build_delete): Likewise.
8765 * method.c (do_build_assign_ref): Likewise.
8766 * parse.y (already_scoped_stmt): Likewise.
8767 (nontrivial_exprlist): Likewise.
8768 (net_initializer): Likewise.
8769 (initlist): Likewise.
8770 * parse.c: Regenerated.
8771 * rtti.c (build_x_typeid): Likewise.
8772 (build_dynamic_cast_1): Likewise.
8773 * typeck.c (build_x_compound_expr): Likewise.
8774 (build_static_cast): Likewise.
8775 (build_modify_expr): Likewise.
8777 * cp-tree.h (DECL_VINDEX): Add documentation.
8778 * class.c (build_vtable_entry): Likewise.
8779 (start_vtable): Add comment.
8780 (add_virtual_function): Replace pending_hard_virtuals with
8781 overridden_virtuals and pending_virtuals with new_virtuals.
8782 Replace redundant assignments with assertions.
8783 (check_for_override): Add comment.
8784 (check_bases_and_members): Replace pending_hard_virtuals with
8785 overridden_virtuals and pending_virtuals with new_virtuals.
8786 (create_vtbl_ptr): Likewise.
8787 (layout_class_type): Likewise.
8788 (finish_struct_1): Likewise. Add comments.
8790 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8792 * class.c (finish_struct_1): Replace redundant code with
8795 * cp-tree.h (flag_new_abi): Move.
8796 (flag_use_cxa_atexit): Likewise.
8797 (flag_honor_std): Likewise.
8798 (flag_rtti): Likewise.
8799 (vbase_offsets_in_vtable_p): Define.
8800 (vptrs_present_everywhere_p): Likewise.
8801 (TYPE_CONTAINS_VPTR_P): Likewise.
8802 (dfs_walk_real): Declare.
8803 * class.c (build_vbase_pointer_fields): Check
8804 vbase_offsets_in_vtable_p.
8805 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8807 (build_vbase_offset_vtbl_entries): Simplify.
8808 (build_vbase_offset_vtbl_entries): Adjust.
8809 (build_vbase_pointer): Add ability to look up vbase offsets in
8811 (start_vtable): New function.
8812 (add_virtual_function): Use it.
8813 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8814 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8815 (build_vtbl_initializer): Take the type of the complete object as
8816 input. Use it to correctly calculate vbase offsets.
8817 (dfs_finish_vtbls): Pass the complete type to
8818 build_vtbl_initializer.
8819 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8820 (create_vtable_ptr): Create a vtable even if there are no
8821 new virtual functions, under the new ABI.
8822 (finish_struct_1): Likewise.
8823 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8824 * decl.c (exapnd_static_init): Remove call to
8825 preserve_initializer.
8826 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8828 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8829 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8830 (construct_virtual_bases): Don't initialize virtual base pointers
8832 (build_aggr_init): Clean up comment.
8833 (expand_aggr_init_1): Likewise.
8834 * rtti.c (expand_class_desc): Store the virtual function table
8835 index where the vbase offset lives in the offset field.
8836 * search.c (dfs_walk_real): Make it global.
8837 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8838 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8840 * tinfo.h (USItype): Make it signed under the new ABI.
8841 * tinfo.cc (convert_to_base): New function. Encapsulate base
8842 conversion logic here.
8843 (__class_type_info::do_upcast): Use it.
8844 (__class_type_info::do_dyncast): Likewise.
8845 (__class_type_info::do_find_public_subobj): Likewise.
8847 * init.c (construct_virtual_bases): Don't look up the addresses of
8848 virtual bases at run-time.
8850 * class.c (build_vbase_pointer): Relocate.
8851 (build_vbase_pointer_fields): Likewise.
8852 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8853 (build_vbase_offset_vtbl_entries): Likewise.
8855 * decl.c (init_decl_processing): Complain if -fnew-abi
8856 -fno-vtable-thunks is used.
8858 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8861 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8863 * cp-tree.h (num_extra_vtbl_entries): New function.
8864 (size_extra_vtbl_entries): Likewise.
8865 (dfs_vtable_path_unmark): Likewise.
8866 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8867 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8868 * class.c (num_extra_vtbl_entries): New function.
8869 (size_extra_vtbl_entries): Likewise.
8870 (dfs_build_vbase_offset_vtbl_entries): New function.
8871 (build_vbase_offset_vtbl_entries): Likewise.
8872 (build_vtbl_initializer): Use it.
8873 (finish_struct_1): Adjust vtable sizes (using
8874 num_extra_vtbl_entries).
8875 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8876 THUNK_DECL is non-NULL before expanding it.
8877 * init.c (expand_virtual_init): Adjust the vtable pointer by
8878 size_extra_vtbl_entries before storing it.
8879 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8880 Handle TREE_LIST parameters here, not in the dfs_* functions.
8881 (dfs_unmarked_real_bases_queue_p): Adjust.
8882 (dfs_marked_real_bases_queue_p): Likewise.
8883 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8884 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8885 (dfs_vtable_path_unmark): Likewise.
8887 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8889 * optimize.c (copy_body_r): Clear the operand three of a
8890 TARGET_EXPR when copying it.
8892 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8894 * method.c (build_decl_overload_real): Check whether we are in ::
8895 before returning __builtin_new/delete.
8897 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8899 * pt.c (tsubst_friend_function): Improve comment.
8900 (instantiate_decl): Avoid crashing when a "nested" function is
8901 instantiated from the top level.
8903 * dump.c (dqeueue_and_dump): Dump
8904 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8906 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8908 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8910 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8912 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8913 ENABLE_NEW_GXX_ABI defined.
8914 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8915 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8916 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8918 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8920 * decl.c (start_cleanup_fn): Call pushdecl.
8922 * call.c (convert_class_to_reference): Fix typos.
8923 (build_conditional_expr): Handle errors gracefully.
8924 * class.c (push_nested_class): Likewise.
8925 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8926 (DECL_THIS_EXTERN): Use it.
8927 (DECL_THIS_STATIC): Likewise.
8928 * cvt.c (convert_to_void): Handle errors gracefully.
8929 (build_expr_type_conversion): Likewise.
8930 * decl.c (maybe_push_decl): Likewise.
8931 (start_decl_1): Likewise.
8932 (require_complete_types_for_parms): Likewise.
8933 * parse.y (structsp): Likewise.
8934 (base_class): Likewise.
8935 * parse.c: Regenerated.
8936 * pt.c (finish_member_template_decl): Likewise.
8937 * typeck.c (decay_conversion): Likewise.
8939 * cp-tree.h (dfs_skip_vbases): New function.
8940 (find_vbase_instance): Likewise.
8941 * class.c (determine_primary_base): Allow a nearly empty base to
8942 serve as a primary base class under the new ABI.
8943 (get_class_offset_1): Rename to ...
8944 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8946 (get_class_offset): Use it. Issue error messages here.
8947 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8948 find the right copies of virtual bases.
8949 (fixup_vtable_deltas1): Rename to ...
8950 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8951 bases as primary bases.
8952 (fixup_vtable_deltas): Remove.
8953 (override_one_vtable): Handle virtual bases as primary bases.
8954 (merge_overrides): Likewise.
8955 (finish_struct_1): Likewise.
8956 (dump_class_hierarchy): Dump primary-ness of bases as well.
8957 * search.c (mark_primary_bases): Use a pre-order traversal to
8958 handle primary virtual bases.
8959 (dfs_skip_vbases): New fiunction.
8960 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8961 (fixup_virtual_upcast_offsets): Likewise.
8962 (fixup_all_virtual_upcast_offsets): Likewise.
8963 (dfs_find_vbase_instances): New function.
8964 (find_vbase_instance): Likewise.
8966 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8968 * lex.c (DIR_SEPARATOR): Delete macro.
8970 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8972 * decl2.c (lang_decode_option): Handle automatic line wrapping
8975 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8977 * friend.c (do_friend): Don't resolve scopes when processing
8978 template declarations, even if the qualifying scope doesn't
8979 involve template parameters.
8981 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8983 * class.c (dfs_modify_vtables_queue_p): Remove.
8984 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8985 and dfs_marked_real_bases_queue_p instead of
8986 dfs_modify_vtables_queue_p.
8988 * class.c (build_vbase_path): Simplify.
8989 (dfs_propagate_binfo_offsets): New function.
8990 (propagate_binfo_offsets): Use it.
8991 (remove_base_field): Simplify.
8992 (dfs_set_offset_for_vbases): Remove.
8993 (dfs_set_offset_for_shared_vbases): New function.
8994 (dfs_set_offset_for_unshared_vbases): Likewise.
8995 (layout_virtual_bases): Use them.
8996 (layout_basetypes): Don't call propagate_binfo_offsets.
8997 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9000 * class.c (build_base_field): New function, split out from ...
9001 (build_base_fields): ... here. Use it. Allocate primary bases
9002 first, under the new ABI.
9003 (get_vtable_entry): Remove.
9004 (remove_base_field): New function, split out from ...
9005 (remove_base_fields): ... here. Adjust since primary bases come
9006 first under the new ABI.
9008 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9009 (initialize_vtbl_ptrs): New function.
9010 (expand_indirect_vtbls_init): Change prototype.
9011 (convert_pointer_to_vbase): Declare.
9012 * init.c (expand_direct_vtbls_init): Remove.
9013 (dfs_initialize_vtbl_ptrs): New function.
9014 (initialize_vtbl_ptrs): Likewise.
9015 (emit_base_init): Use initialize_vtbl_ptrs.
9016 * search.c (convert_pointer_to_vbase): Make it global.
9017 (expand_indirect_vtbls_init): Remove vtable initialization code.
9018 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9020 * class.c (dfs_finish_vtbls): New function.
9021 (finish_vtbls): Use it.
9022 (dump_class_hierarchy): New function.
9024 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9025 (BINFO_VBASE_PRIMARY_P): New macro.
9026 (BINFO_VIRTUALS): Add to documentation.
9027 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9028 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9029 (dfs_mark_primary_bases_queue_p): Likewise.
9030 (dfs_unmarked_real_bases_queue_p): New function.
9031 (dfs_marked_real_bases_queue_p): Likewise.
9032 * search.c (dfs_mark_primary_bases): Adjust.
9033 (mark_primary_bases): Likewise.
9034 (get_shared_vbase_if_not_primary): New function.
9035 (dfs_unmarked_real_bases_queue_p): Likewise.
9036 (dfs_marked_real_bases_queue_p): Likewise.
9037 (dfs_get_pure_virtuals): Simplify.
9038 (get_pure_virtuals): Likewise.
9040 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9042 * lex.c: Include tm_p.h.
9044 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9046 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9048 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9050 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9051 * pt.c (instantiate_decl): Defer comdat templates that might not be
9054 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9055 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9056 (finish_file): Likewise.
9058 * decl2.c (import_export_class): Undo 12/14 change.
9060 * error.c (dump_decl): operator new, not operatornew.
9062 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9063 * search.c (lookup_field_1): Look for the last field with the
9066 2000-01-05 Nathan Sidwell <nathan@acm.org>
9068 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9071 2000-01-05 Nathan Sidwell <nathan@acm.org>
9073 * typeck.c (build_static_cast): Don't strip target qualifiers
9074 when casting from a class.
9076 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9078 * class.c (warn_hidden): Initialize variable `fndecl'.
9080 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9082 * decl.c (flag_isoc9x): New variable to be able to use code in
9083 c-common.c. For now always zero.
9085 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9087 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9088 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9089 or unshare_base_binfos for virtual bases here.
9090 * search.c (dfs_get_vbase_types): Do it here.
9091 (get_vbase_types): Adjust.
9093 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9095 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9096 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9097 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9098 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9099 (unmark_primary_bases): Remove declaration.
9100 (unmarkedp): Declare.
9101 (dfs_vbase_unmark): Likewise.
9102 * class.c (determine_primary_base): Return immediately if there
9103 are no base classes. Call mark_primary_bases here.
9104 (modify_all_direct_vtables): Remove.
9105 (modify_all_indirect_vtables): Remove.
9106 (dfs_modify_vtables_queue_p): New function.
9107 (dfs_modify_vtables): New function.
9108 (modify_all_vtables): Use them.
9109 (build_base_fields): Build FIELD_DECLs for primary virtual base
9111 (create_vtable_ptr): Don't call determine_primary_base here.
9112 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9113 (dfs_set_offset_for_vbases): ... this.
9114 (layout_virtual_bases): Use it.
9115 (layout_class_type): Call determine_primary_base here.
9116 * search.c (unmarkedp): Make it global.
9117 (shared_marked_p): Simplify.
9118 (shared_unmarked_p): Likewise.
9119 (dfs_primary_bases_queue_p): Remove.
9120 (dfs_unmark_primary_bases): Likewise.
9121 (unmark_primary_bases): Likewise.
9122 (mark_primary_bases): Simplify.
9123 (get_pure_virtuals): Don't call mark_primary_bases here.
9124 (dfs_vbase_unmark): New function.
9125 (get_vbase_types): Simplify.
9127 * class.c (struct base_info): Remove.
9128 (determine_primary_base): Take has_virtual_p rather than a
9129 base_info as input. Don't calculate max_has_virtual.
9130 (finish_struct_bits): Remove max_has_virtual argument.
9131 (create_vtable_ptr): Remove max_has_virtual_p argument.
9132 (layout_virtual_bases): Remove max argument.
9133 (layout_basetypes): Likewise.
9134 (layout_class_type): Remove max_has_virtual_p argument.
9135 (finish_struct_1): Remove max_has_virtual.
9137 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9138 (layout_basetypes): Remove.
9139 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9140 Update to handle primary virtual bases.
9141 (remove_base_fields): New function, split out from
9143 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9144 (layout_virtual_bases): New function, split out from
9145 layout_basetypes. Update to handle primary virtual bases.
9146 (layout_basetypes): Moved here from tree.c. Use
9147 remove_base_fields and layout_virtual_bases.
9148 * search.c (dfs_mark_primary_bases_queue_p): New function.
9149 (mark_primary_bases): Use it.
9150 * tree.c (CEIL): Remove.
9151 (propagate_binfo_offsets): Remove.
9152 (layout_basetypes): Remove.
9154 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9156 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9157 (BINFO_PRIMARY_MARKED_P): New macro.
9158 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9159 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9160 (mark_primary_bases): New function.
9161 (unmark_primary_bases): Likewise.
9162 * search.c (get_abstract_virtuals_1): Remove.
9163 (dfs_mark_primary_bases): New function.
9164 (mark_primary_bases): Likewise.
9165 (dfs_unmark_primary_bases): Likewise.
9166 (unmark_primary_bases): Likewise.
9167 (dfs_get_pure_virtuals): Likewise.
9169 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9171 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9172 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9173 (modify_one_vtable): Adjust.
9174 (fixup_vtable_deltas1): Likewise.
9175 (override_one_vtable): Likewise.
9176 * search.c (get_abstract_virtuals_1): Likewise.
9177 (get_pure_virtuals): Likewise.
9178 (expand_upcast_fixups): Likewise.
9179 * tree.c (debug_binfo): Likewise.
9181 * class.c (build_vtable): Don't return a value. Don't rebuild
9182 vtables for bases that have already been handled.
9183 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9184 already been handled.
9185 (modify_one_vtable): Adjust accordingly.
9186 (fixup_vtable_deltas1): Likewise.
9187 (finish_struct_1): Likewise.
9189 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9191 * call.c (build_new_method_call): Also check destructors.