1 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
4 * semantics.c (expand_body): Don't optimize thunks.
6 2001-05-25 Sam TH <sam@uchicago.edu>
8 * cp-tree.h lex.h: Fix header include guards.
10 2001-05-25 Mark Mitchell <mark@codesourcery.com>
12 * decl.c (init_decl_processing): Tweak.
14 2001-05-24 Mark Mitchell <mark@codesourcery.com>
16 * decl.c (duplicate_decls): Tidy.
17 (init_decl_processing): Always set flag_no_builtin.
19 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
22 * decl2.c (do_local_using_decl): Push the decls, even in a
25 2001-05-22 Mark Mitchell <mark@codesourcery.com>
27 * optimize.c (initialize_inlined_parameters): Don't set
28 TREE_READONLY for a VAR_DECL taking the place of an inlined
31 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
33 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
34 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
37 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
39 * parse.y: Refer to compound literals as such, not as
40 constructor-expressions.
42 2001-05-21 Mark Mitchell <mark@codesourcery.com>
44 * call.c (build_op_delete_call): Ignore exception-specifications
45 when looking for matching delete operators.
46 * init.c (build_new_1): Compute whether or not the allocation
47 function used is a placement allocation function or not, and
48 communicate this information to build_op_delete_call.
50 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
52 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
53 (build_vtbl_ref): Adjust.
54 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
55 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
57 (unsupported_options): Correspondingly.
59 * decl2.c (maybe_make_one_only): Check flag_weak, not
62 * cp-tree.def (START_CATCH_STMT): Lose.
63 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
64 * tree.c (cp_statement_code_p): Don't case it.
65 * semantics.c (cp_expand_stmt): Likewise.
66 * cp-tree.h (START_CATCH_TYPE): Lose.
68 * except.c (expand_start_catch_block): Don't start any blocks.
70 (expand_end_catch_block): Don't end any blocks.
71 * parse.y (handler): Don't pass anything from finish_handler_parms
73 * pt.c (tsubst_expr): Likewise.
74 * semantics.c (begin_handler): Call note_level_for_catch here.
75 (finish_handler_parms): Don't return anything.
76 (genrtl_catch_block, begin_catch_block): Lose.
77 (genrtl_handler): Call expand_start_catch here.
79 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
81 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
82 (get_vtable_decl, build_vtt): Not here.
84 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
87 * optimize.c (update_cloned_parm): Copy addressability and other
90 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
92 * pt.c (determine_specialization): Ignore artificial functions.
94 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
96 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
98 * lex.c (cxx_init_options): Call set_identifier_size. Update.
99 (init_parse): Don't do it here.
101 2001-05-18 Diego Novillo <dnovillo@redhat.com>
103 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
104 function declaration to avoid stripping the symbol's attributes.
106 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
108 * decl.c (pushdecl): Adjust error string.
109 (xref_tag): Adjust friend class injection warning. Remove the
110 inherited name from the class shadowed scope.
112 2001-05-17 Mark Mitchell <mark@codesourcery.com>
114 * except.c (cp_protect_cleanup_actions): New function.
115 (init_exception_processing): Don't set protect_cleanup_actions
116 here. Do set lang_protect_cleanup_actions.
118 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
120 * spew.c (read_token): Call yyerror on all unexpected tokens.
122 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
124 * init.c (member_init_ok_or_else): Take a tree rather than
126 (expand_member_init): Adjust.
128 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
130 * decl.c (duplicate_decls): Suppress warning about duplicate
131 decls if the first decl is a friend.
133 2001-05-12 Zack Weinberg <zackw@stanford.edu>
135 * except.c (choose_personality_routine): Export. Add
136 explanatory comment. Take an enum languages, not a boolean.
137 (initialize_handler_parm): Adjust to match.
138 * cp-tree.h: Prototype choose_personality_routine.
139 * lex.c (handle_pragma_java_exceptions): New function.
140 (init_cp_pragma): Register #pragma GCC java_exceptions.
142 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
144 * method.c (build_mangled_C99_name): Remove unused prototype.
146 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
148 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
149 * typeck.c (get_member_function_from_ptrfunc,
150 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
151 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
153 Reverted Geoff Keating's 2001-05-03's patch.
155 2001-05-11 Ira Ruben <ira@apple.com>
157 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
159 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
161 * cp-tree.h (finish_label_expr, lookup_label): Delete.
162 * parse.y: Update for '&&'; don't issue warning here.
163 * semantics.c (finish_label_expr): Delete.
165 2001-05-07 Mark Mitchell <mark@codesourcery.com>
167 * splay-tree.h (splay_tree_max): New function.
168 (splay_tree_min): Likewise.
170 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
172 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
173 (pfn_vflag_identifier): Define.
174 Update comment about layout of pointer functions.
175 (build_ptrmemfunc1): Update prototype.
176 (expand_ptrmemfunc_cst): Update prototype.
177 * decl.c (initialize_predefined_identifiers): Initialize
178 pfn_vflag_identifier.
179 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
180 an extra field to the type.
181 * expr.c (cplus_expand_constant): Pass 'flag' between
182 expand_ptrmemfunc_cst and build_ptrmemfunc1.
183 * typeck.c (get_member_function_from_ptrfunc): When
184 FUNCTION_BOUNDARY < 16, look at additional field to determine
185 if a pointer-to-member is a real pointer or a vtable offset.
186 (build_ptrmemfunc1): Add new parameter to contain extra field.
187 (build_ptrmemfunc): Pass the extra field around.
188 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
189 (pfn_from_ptrmemfunc): Ignore the extra field.
191 2001-05-03 Mark Mitchell <mark@codesourcery.com>
193 * cp-tree.h (flag_inline_trees): Update documentation.
194 * decl.c (init_decl_processing): Adjust handling of
195 flag_inline_functions and flag_inline_trees to support -O3.
196 (grokfndecl): Set DECL_INLINE on all functions if that's what
198 (save_function_data): Clear DECL_INLINE in
199 current_function_cannot_inline is non-NULL.
200 * decl2.c (flag_inline_trees): Update documentation.
202 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
204 * dump.c (cp_dump_tree, USING_STMT case): New case.
205 * tree.c (cp_statement_code_p): Add USING_STMT.
206 * decl2.c (do_using_directive): Add the using directive statement.
208 * tree.c (walk_tree): Reformat an if block.
210 2001-05-02 Mark Mitchell <mark@codesourcery.com>
212 * decl.c (compute_array_index_type): Don't try to do anything with
213 the indices when processing a template.
215 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
217 * call.c: NULL_PTR -> NULL.
222 * except.c: Likewise.
225 * search.c: Likewise.
227 * typeck.c: Likewise.
228 * typeck2.c: Likewise.
230 2001-05-02 Mark Mitchell <mark@codesourcery.com>
232 * decl2.c (do_using_directive): Revert previous patch.
234 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
236 * cp-tree.def (USING_STMT): New statement node.
237 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
238 * decl2.c (do_using_directive): Add USING_STMT to statement
239 tree. Don't emit errors when processing template decl.
240 * pt.c (tsubst_expr, USING_STMT case): New case.
241 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
243 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
245 * call.c (build_new_op): Convert args from reference here.
246 (build_conditional_expr): Don't convert here.
248 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
250 * spew.c (last_token_id): New static variable.
251 (read_token): Set it here.
252 (yyerror): Use it here.
254 2001-04-30 Richard Henderson <rth@redhat.com>
256 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
259 2001-04-30 Mark Mitchell <mark@codesourcery.com>
261 * gxxint.texi: Remove.
262 * Make-lang.in: Remove all traces of gxxint.texi.
264 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
266 * decl2.c (start_static_initialization_or_destruction): Correct
267 logic to handle the -fno-use-cxa-atexit case.
269 2001-04-30 Mark Mitchell <mark@codesourcery.com>
271 * optimize.c (update_cloned_parm): New function.
272 (maybe_clone_body): Use it. Update the `this' parameter too.
274 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
276 * decl2.c (unsupported_options): Add new-abi.
277 * lang-options.h: Remove no longer supported options.
279 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
281 * except.c (can_convert_eh): Don't check template parms,
284 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
286 * optimize.c (maybe_clone_body): Copy parameter names and locations.
288 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
290 * cp-tree.h (adjust_clone_args): Prototype new function.
291 * class.c (adjust_clone_args): New function.
292 * decl.c (start_function): Call it for in charge ctors.
294 2001-04-26 Mark Mitchell <mark@codesourcery.com>
296 * method.c (use_thunk): Make sure that thunks really are emitted
299 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
301 * mangle.c (write_chars): New macro.
302 (hwint_to_ascii): New function
303 (write_number): Use it.
304 (write_integer_cst): Deal with really big numbers.
306 2001-04-25 Mark Mitchell <mark@codesourcery.com>
308 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
311 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
313 * decl.c (grokdeclarator): Set context of namespace scope
316 2001-04-24 Zack Weinberg <zackw@stanford.edu>
318 * cp/optimize.c: Include hashtab.h.
319 (struct inline_data): Add tree_pruner.
320 (expand_call_inline, expand_calls_inline): Use it when calling
322 (optimize_function): Initialize and free tree_pruner.
324 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
326 Lazy __FUNCTION__ generation.
327 * cp-tree.def (FUNCTION_NAME): Remove.
328 * cp-tree.h (function_name_declared_p): Remove.
329 (cp_fname_init): Prototype.
330 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
331 don't call declare_function_name. Call start_fname_decls.
332 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
333 clobber the line number.
334 (cp_fname_init): New function.
335 (start_function): Call start_fname_decls.
336 (finish_function): Call finish_fname_decls.
337 * lex.c (reswords): Add slots for __FUNCTION__ et al.
338 (rid_to_yy): Add mappings for __FUNCTION__ et al.
339 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
340 * parse.y (VAR_FUNC_NAME): New token.
341 (primary): Add VAR_FUNC_NAME.
342 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
344 (tsubst, FUNCTION_NAME case): Remove.
345 (tsubst_copy, FUNCTION_NAME case): Remove.
346 (tsubst_expr, DECL_STMT case): Be careful with a
347 DECL_PRETTY_FUNCTION_P.
348 (instantiate_decl): Remove function_name_declared_p.
349 * semantics.c (begin_compound_statement): Don't call
350 declare_function_name here.
351 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
352 (finish_translation_unit): Call finish_fname_decls.
353 (expand_body): Remove function_name_declared_p.
354 * typeck2.c (digest_init): Allow any ERROR_MARK.
356 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
358 * pt.c (tsubst_decl): Use VOID_TYPE_P.
359 * semantics.c: Fix some typos.
361 2001-04-23 Phil Edwards <pme@sources.redhat.com>
363 * cp/decl2.c (flag_honor_std): Always initialize to 1.
365 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
367 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
369 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
371 * except.c (build_throw): Wrap the initialization of the exception
372 object in a MUST_NOT_THROW_EXPR.
373 (do_free_exception): #if 0.
375 2001-04-20 Mark Mitchell <mark@codesourcery.com>
377 * cp-tree.h (finish_enum): Change prototype.
378 * decl.c (finish_enum): Reorganize.
379 * parse.y (structsp): Adjust calls to finish_enum.
381 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
383 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
386 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
388 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
389 (layout_empty_base): Return at end flag.
390 (build_base_field): Likewise.
391 (build_base_fields): Likewise.
392 (layout_virtual_bases): Don't add 1 to eoc value.
393 (end_of_class): Use full size for empty bases.
394 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
395 empty bases. Don't add 1 to eoc value. Only add trailing padding
396 if we're an empty class with no empty bases.
397 (dump_class_hierarchy): Dump size and alignment.
399 2001-04-20 Jakub Jelinek <jakub@redhat.com>
401 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
404 2001-04-20 Jakub Jelinek <jakub@redhat.com>
406 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
407 is found, look first if name does not match the structure name.
409 2001-04-19 Mark Mitchell <mark@codesourcery.com>
411 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
413 (SET_DECL_LANGUAGE): New macro.
414 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
415 (pushdecl): Likewise.
416 (build_library_fn_1): Likewise.
417 (build_cp_library_fn): Likewise.
418 (grokfndecl): Likewise.
419 (grokvardecl): Mark `extern "C"' variables as having C linkage.
420 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
421 * lex.c (retrofit_lang_decl): Likewise.
422 * mangle.c (mangle_decl_string): Don't mangle the names of
423 variables declared with C language linkage.
424 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
426 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
428 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
429 flag_access_control from uninitialized storage.
431 2001-04-15 Mark Mitchell <mark@codesourcery.com>
433 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
434 * mangle.c (write_pointer_to_member_type): Fix mangling of
435 pointers to cv-qualified member function types.
437 * init.c (build_delete): Create a SAVE_EXPR for the address if
438 we're going to use it more than once.
440 2001-04-13 Mark Mitchell <mark@codesourcery.com>
442 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
443 (expand_ptremfunc_cst): Change prototype.
444 (delta2_from_ptrmemfunc): Remove.
445 * expr.c (cplus_expand_constant): Adjust call to
446 expand_ptrmemfunc_cst.
447 * typeck.c (build_ptrmemfunc1): Simplify.
448 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
449 results in a constant.
450 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
451 (delta2_from_ptrmemfunc): Remove.
452 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
454 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
456 * cp-tree.h (decl_namespace_list): New macro.
457 (struct saved_scope): Add decl_ns_list.
458 * decl.c (mark_saved_scope): Mark it.
459 * decl2.c: Lose static decl_namespace_list.
460 (init_decl2): Don't save it.
462 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
464 * cp-tree.h (warn_return_type, yylex): Delete redundant
467 * decl.c (current_class_depth, global_namespace): Likewise.
469 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
471 * repo.c (flag_use_repository): Likewise.
473 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
475 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
476 set_block, pushdecl, getdecls, gettags, init_decl_processing,
477 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
478 lvalue_or_else, print_lang_statistics, comp_target_types,
479 unsigned_type, signed_type, signed_or_unsigned_type,
480 build_function_call, mark_addressable, incomplete_type_error):
481 Delete redundant declarations.
483 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
485 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
486 (TYPE_ANONYMOUS_P): New macro.
487 (TAGGED_TYPE_P): New macro.
488 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
489 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
490 * tree.c (no_linkage_helper): Likewise.
491 * semantics.c (begin_class_definition): Likewise.
492 * pt.c (convert_template_argument): Likewise.
493 * lex.c (check_for_missing_semicolon): Likewise.
495 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
497 * class.c (dfs_unshared_virtual_bases): New function.
498 (mark_primary_bases): Call it.
499 (check_bases): Ignore virtual bases when determining
502 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
504 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
506 2001-04-11 Mark Mitchell <mark@codesourcery.com>
508 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
509 cloned function to the clone.
511 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
513 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
515 * semantics.c: Include expr.h.
517 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
519 * method.c (implicitly_declare_fn): Commonize code for copy ctor
520 and assignment op. Set TREE_USED for parameter.
522 2001-04-10 Mark Mitchell <mark@codesourcery.com>
524 * class.c (find_final_overrider_data): Add `candidates'.
525 (dfs_find_final_overrider): Don't issue error messages
527 (find_final_overrider): Issue error messages here.
528 (build_base_field): Don't warn about amgibuous direct bases here.
529 (warn_about_ambiguous_direct_bases): New function.
530 (layout_class_type): Use it.
532 2001-04-10 Richard Henderson <rth@redhat.com>
534 * typeck.c (build_array_ref): Push the array reference inside
535 COMPOUND_EXPR and COND_EXPR.
537 2001-04-05 Mark Mitchell <mark@codesourcery.com>
539 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
540 * decl.c (duplicate_decls): Adjust accordingly.
541 (maybe_commonize_var): Likewise.
542 (grokfndecl): Likewise.
543 (start_function): Likewise.
544 (start_method): Likewise.
545 * decl2.c (key_method): Likewise.
546 (import_export_decl): Likewise.
547 * method.c (implicitly_declare_fn): Likewise.
548 * optimize.c (maybe_clone_body): Likewise.
550 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
552 * lang-specs.h: Add __DEPRECATED.
554 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
556 * search.c (get_dynamic_cast_base_type): When building a new
557 constant, set its type to ssizetype.
559 2001-04-04 Jakub Jelinek <jakub@redhat.com>
561 * optimize.c (expand_call_inline): Only add newly inlined statements
564 2001-04-03 Mark Mitchell <mark@codesourcery.com>
566 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
567 (OPERATOR_FORMAT): Likewise.
568 (OPERATOR_TYPENAME_FORMAT): Likewise.
569 * operators.def: Remove old name-mangling information.
570 * decl.c (grok_op_properties): Adjust accordingly.
571 * lex.c (init_operators): Likewise.
572 * rtti.c (get_tinfo_decl): Issue error messages about types that
575 2001-04-03 Mark Mitchell <mark@codesourcery.com>
577 * decl2.c (import_export_decl): Don't call import_export_class
578 when processing an inline member function.
579 * semantics.c (expand_body): Call import_export_decl before
580 emitting inline functions.
582 2001-03-28 Richard Henderson <rth@redhat.com>
584 IA-64 ABI Exception Handling:
585 * cp-tree.def (EH_SPEC_BLOCK): New.
586 (MUST_NOT_THROW_EXPR): New.
587 * cp-tree.h: Update changed function declarations.
588 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
589 (CPTI_CALL_UNEXPECTED): New.
590 (struct cp_language_function): Rename x_eh_spec_try_block
592 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
593 * decl.c (current_binding_level): If no current function
594 bindings, revert to scope_chain.
595 (initialize_predefined_identifiers): Remove __cp_push_exception.
596 (store_parm_decls): Use begin_eh_spec_block.
597 (finish_function): Use finish_eh_spec_block.
598 (mark_lang_function): Update for name changes.
599 * decl2.c (finish_file): No mark_all_runtime_matches.
600 * dump.c (cp_dump_tree): Handle new tree codes.
601 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
602 * except.c (catch_language_init, catch_language): Remove.
603 (init_exception_processing): Don't set language code.
604 Initialize call_unexpected_node, protect_cleanup_actions,
605 eh_personality_libfunc, lang_eh_runtime_type.
606 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
607 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
608 (prepare_eh_type): Split out type canonicalizations ...
609 (build_eh_type_type): ... from here.
610 (build_eh_type_type_ref): Remove.
611 (mark_all_runtime_matches): Remove.
612 (build_exc_ptr): New.
613 (do_begin_catch, do_end_catch): New.
614 (do_pop_exception): Remove.
615 (build_terminate_handler): Remove.
616 (choose_personality_routine): Split out language choice from ...
617 (initialize_handler_parm): ... here.
618 Use MUST_NOT_THROW_EXPR.
619 (expand_start_catch_block): Use do_begin_catch. Simplify Java
620 exception object handling.
621 (expand_start_eh_spec, expand_end_eh_spec): Remove.
622 (expand_exception_blocks, alloc_eh_object): Remove.
623 (begin_eh_spec_block, finish_eh_spec_block): New.
624 (do_allocate_exception, do_free_exception): New.
625 (expand_throw): Merge into ...
626 (build_throw): ... here. Update for abi.
627 * expr.c (cplus_expand_expr): No expand_internal_throw.
628 Handle MUST_NOT_THROW_EXPR.
629 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
630 * semantics.c (*) Update for except.h name changes.
631 (genrtl_try_block): No protect_with_terminate.
632 (genrtl_eh_spec_block): New.
633 (genrtl_handler): Don't emit the goto here.
634 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
635 (genrtl_finish_function): Don't expand_exception_blocks.
636 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
638 2001-03-28 Richard Henderson <rth@redhat.com>
640 * decl.c (struct named_label_list): Rename eh_region to
641 in_try_scope, add in_catch_scope.
642 (struct binding_level): Rename eh_region to is_try_scope,
644 (note_level_for_try): Rename from note_level_for_eh.
645 (note_level_for_catch): New.
646 (poplevel): Copy both is_try_scope and is_catch_scope to
647 the named_label_list struct.
648 (check_previous_goto_1): Don't check for catch block via
649 DECL_ARTIFICIAL; use in_try_scope instead.
650 (check_goto): Likewise.
651 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
652 * except.c (expand_start_catch_block): Call note_level_for_catch.
653 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
655 2001-03-27 Richard Henderson <rth@redhat.com>
657 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
658 exceptions_via_longjmp.
660 2001-03-27 Phil Edwards <pme@sources.redhat.com>
662 * pt.c (check_default_tmpl_args): Make error messages clearer.
664 2001-03-26 Phil Edwards <pme@sources.redhat.com>
666 * error.c: Also undefine 'A' macro used for cp_printers definition.
668 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
670 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
672 2001-03-26 Mike Yang <yang@research.att.com>
673 Mark Mitchell <mark@codesourcery.com>
675 * dump.c (dump_access): New function.
676 (cp_dump_tree): Use it. Dump basetype information for class
679 2001-03-26 Mark Mitchell <mark@codesourcery.com>
681 * Makefile.in (optimize.o): Depend on params.h.
682 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
683 (init_decl_processing): Set flag_no_inline when doing
685 * optimize.c: Include params.h.
686 (struct inline_data): Improve documentation of FNS. Add
687 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
688 (INSNS_PER_STMT): New macro.
689 (remap_block): Use CLONING_P.
690 (inlinable_function_p): Don't inline big functions.
691 (expand_call_inline): Keep track of how much inlining we've done.
692 (optimize_function): Set FIRST_INLINED_FN.
693 (maybe_clone_body): Set CLONING_P.
694 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
696 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
697 rest_of_compilation. Clear DECL_RTL for local variables
699 (clear_decl_rtl): New function.
701 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
704 * cp-tree.h (skip_type_access_control,
705 reset_type_access_control): Prototype.
706 * decl.c (grokdeclarator): Access of friends is not checked.
707 * parse.y (component_decl_list): Reset type access control.
708 * semantics.c (decl_type_access_control): Clear
709 current_type_lookups.
710 (save_type_access_control): Don't save if not deferring.
711 (skip_type_access_control, reset_type_access_control): New
713 (begin_class_definition): Do type access control for basetypes.
714 Start deferred access control.
715 (finish_class_definition): Resume immediate access control if
716 this is a local class.
718 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
720 * class.c (add_method): Use memcpy/memmove, not bcopy.
722 * decl.c (duplicate_decls): Likewise.
724 2001-03-23 Jakub Jelinek <jakub@redhat.com>
726 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
729 2001-03-23 Jakub Jelinek <jakub@redhat.com>
731 * decl.c (local_names): Define.
732 (push_local_name): New.
733 (grok_reference_init): Return init if initializing static reference
734 variable with non-constant instead of emitting it.
735 Move expand_static_init call to cp_finish_decl.
736 (layout_var_decl): Call push_local_name.
737 (maybe_commonize_var): Allow inlining functions even if they have
738 static local variables, use comdat_linkage for them if flag_weak.
739 (check_initializer): Call obscure_complex_init if
740 grok_reference_init returned non-zero.
741 (save_function_data): Clear x_local_names.
742 (pop_cp_function_context): Free x_local_names.
743 (mark_inlined_fns): Remove.
744 (mark_lang_function): Mark x_local_names.
745 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
746 Mark inlined_fns as tree, remove call to mark_inlined_fns.
747 * class.c (alter_access): Ensure DECL_ACCESS is never set if
748 DECL_DISCRIMINATOR_P.
749 * cp-tree.h (cp_language_function): Add x_local_names.
750 (lang_decl_flags): Add discriminator into u2.
751 (lang_decl_inlined_fns): Remove.
752 (lang_decl): inlined_fns is now a TREE_VEC.
753 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
754 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
755 TREE_VEC, not a custom structure.
756 (optimize_function): Likewise.
757 * mangle.c (discriminator_for_local_entity): Discriminate among
758 VAR_DECL local entities.
759 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
762 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
764 Add support for Java interface method calls.
765 * cp-tree.h (struct lang_type): Add java_interface flag.
766 (TYPE_JAVA_INTERFACE): New macro.
767 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
768 by setting TYPE_JAVA_INTERFACE.
769 * call.c (java_iface_lookup_fn): New static.
770 (build_over_call): If calling a method declared in a
771 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
772 expression which resolves the function address.
773 (build_java_interface_fn_ref): New function.
775 2001-03-22 Richard Henderson <rth@redhat.com>
777 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
778 * except.c: Don't include it.
780 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
781 based on an idea from Joe Buck <jbuck@synopsys.com>
783 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
785 (data_def, component_decl): Add reductions to bad_decl.
787 2001-03-22 Jakub Jelinek <jakub@redhat.com>
789 * method.c (do_build_assign_ref): Don't use build_modify_expr for
790 anonymous aggregates, since they don't have assignment operator
792 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
793 assignment operators for anonymous structure fields.
795 2001-03-21 Jason Merrill <jason@redhat.com>
797 * pt.c (instantiate_decl): Abort if we see a member constant
798 instantiation that doesn't already have its initializer.
799 Downgrade explicit instantiation without definition to pedwarn.
801 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
802 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
803 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
805 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
806 (pending_vtables): Remove.
807 * decl2.c (pending_vtables): Remove.
808 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
809 CLASSTYPE_VTABLE_NEEDS_WRITING.
810 (import_export_class): Likewise.
811 (init_decl2): Don't mark pending_vtables.
812 * lex.c (handle_pragma_vtable): Just sorry.
813 * pt.c (instantiate_class_template): Don't mess with
814 CLASSTYPE_VTABLE_NEEDS_WRITING.
815 (mark_class_instantiated): Likewise.
816 * ptree.c (print_lang_type): Don't print it.
817 * semantics.c (begin_class_definition): Don't set it.
819 * pt.c (template_tail): Replace with last_pending_template.
820 (maybe_templates, maybe_template_tail): Remove.
821 (add_pending_template): Adjust.
822 (instantiate_pending_templates): Adjust.
824 * cp-tree.h (struct saved_scope): Remove lang_stack field.
825 (current_lang_stack): Remove.
826 * decl.c (maybe_push_to_top_level): Don't initialize it.
827 (duplicate_decls): Use current_lang_depth.
828 (xref_basetypes): Likewise.
829 * class.c (current_lang_depth): New fn.
830 (push_lang_context): Use more varray functionality.
831 (pop_lang_context): Likewise.
833 * error.c (GLOBAL_THING): Always use '__'.
835 2001-03-21 Mark Mitchell <mark@codesourcery.com>
837 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
839 * mangle.c (mangle_decl_string): Mangle the names of overloaded
840 operators, even when they have `extern "C"' linkage.
842 2001-03-19 Mark Mitchell <mark@codesourcery.com>
844 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
845 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
846 where it's not necessary.
847 (add_method): Remove optimization involving comparison of
849 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
850 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
851 where it's not necessary.
852 (check_methods): Likewise.
853 (build_clone): Likewise.
854 (built_vtt): Likewise.
855 * cp-tree.h (DECL_NEEDED_P): Likewise.
856 * decl.c (pushtag): Likewise.
857 (duplicate_decls): Likewise.
858 (pushdecl): Likewise.
859 (builtin_function): Likewise.
860 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
861 (build_cp_library_fn): Likewise.
862 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
863 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
864 where it's not necessary.
865 (make_rtl_for_nonlocal_decl): Likewise.
866 (cp_finish_decl): Likewise.
867 (grokfndecl): Likewise.
868 (grokvardecl): Likewise.
869 (grokdeclarator): Likewise.
870 (start_function): Likewise.
871 (cp_missing_return_ok_p): Likewise.
872 * decl2.c (grokclassfn): Likewise.
873 (check_classfn): Likewise.
874 (finish_static_data_member_decl): Likewise.
875 (grokfield): Likewise.
876 * error.c (GLOBAL_IORD_P): Remove.
877 (dump_global_iord): Improve output.
878 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
879 * except.c (nothrow_libfn_p): Summarily reject any function not in
881 * init.c (build_java_class_ref): Don't explicitly set
882 DECL_ASSEMBLER_NAME after calling mangle_decl.
883 * mangle.c (mangle_decl_string): Handle extern "C" functions.
884 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
885 * method.c (set_mangled_name_for_decl): Don't explicitly set
886 DECL_ASSEMBLER_NAME after calling mangle_decl.
887 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
888 IDENTIFIER_GLOBAL_VALUE for the thunk.
889 * pt.c (set_mangled_name_for_template_decl): Remove.
890 (check_explicit_specialization): Don't use it.
891 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
892 (tsubst_friend_function): Likewise.
893 (tsubst_decl): Likewise.
894 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
895 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
896 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
897 where it's not necessary.
898 (tinfo_base_init): Likewise.
899 (create_real_tinfo_var): Likewise.
900 * search.c (looup_field_1): Likewise.
901 * semantics.c (finish_named_return_value): Likewise.
902 * tree.c (init_tree): Set lang_set_decl_assembler_name.
904 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
906 Correct semantics restrictions checking in throw-expression.
907 * except.c (is_admissible_throw_operand): New function.
908 (build_throw): Use it.
910 2001-03-14 Mark Mitchell <mark@codesourcery.com>
912 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
915 2001-03-14 Mark Mitchell <mark@codesourcery.com>
917 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
918 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
919 * decl.c (duplicate_decls): Likewise.
920 (builtin_function): Likewise.
921 (build_library_fn): Likewise.
922 (build_cp_library_fn): Likewise.
923 (check_initializer): Likewise.
924 (cp_finish_decl): Likewise.
925 * decl2.c (grokfield): Likewise.
926 (grok_function_init): Remove #if 0'd code.
927 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
928 * friend.c (do_friend): Likewise.
929 * init.c (get_temp_regvar): Likewise.
930 * method.c (make_thunk): Likewise.
931 * pt.c (tsubst_friend_function): Likewise.
932 (tsubst_decl): Likewise.
933 (regenerate_decl_from_template): Likewise.
934 * semantics.c (genrtl_named_return_value): Likewise.
935 (expand_body): Likewise.
936 (genrtl_finish_function): Likewise.
937 * tree.c (cp_tree_equal): Likewise.
939 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
941 * call.c (convert_like_real): Add extra semantics to INNER
942 parameter. Don't convert to temporary if a user conversion
943 gives us an lvalue that we're about to bind to a reference.
944 Set INNER to indicate pending reference binding on recursive
947 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
949 * cp/lex.c: Delete duplicate pending_lang_change.
951 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
953 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
955 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
956 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
958 2001-03-09 Zack Weinberg <zackw@stanford.edu>
960 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
962 2001-03-08 Stan Shebs <shebs@apple.com>
964 * cp-tree.h (set_identifier_local_value): Remove unused decl.
966 2001-03-06 Zack Weinberg <zackw@stanford.edu>
968 * spew.c: Remove references to CPP_OSTRING.
970 2001-03-06 Andrew Haley <aph@redhat.com>
972 * typeck.c (convert_arguments): Check that we have an fndecl.
974 2001-03-05 Andrew Haley <aph@redhat.com>
976 * typeck.c (convert_arguments): Don't do ellipsis conversion for
977 __built_in_constant_p.
979 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
981 * typeck.c (build_static_cast): Allow enum to enum conversions
984 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
986 * class.c (check_field_decls): Pointers to member do not a
987 non-pod struct make, as per DR 148.
989 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
991 * call.c (joust): cp_pedwarn when using gnu extension concerning
992 worst conversion sequences.
994 2001-03-01 Zack Weinberg <zackw@stanford.edu>
996 * decl.c: Replace all uses of 'boolean' with 'bool'.
998 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1000 * lang-specs.h: Add zero initializer for cpp_spec field to
1001 all array elements that need one. Don't put an #ifdef inside
1002 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1005 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1007 Implement using decls inside template functions.
1008 * decl2.c (validate_nonmember_using_decl): Don't special case
1009 fake_std_node in the global namespace. Don't reject early when
1010 processing a template.
1011 (do_local_using_decl): Add to statement tree. Don't do further
1012 processing when building a template.
1013 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1015 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1017 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1018 same function. Do complain about ambiguating extern "C"
1021 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1023 Remove floating point and complex type template constant parms.
1024 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1025 COMPLEX_TYPE extensions.
1026 (invalid_nontype_parm_type_p): Likewise.
1028 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1030 * except.c (call_eh_info): Revert "match_function"'s type.
1032 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1034 Fix ctor vtable vcall offsets.
1035 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1036 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1037 (get_matching_base): Remove.
1038 (get_original_base): New function.
1039 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1040 Use a virtual thunk for a ctor vtable with an index
1041 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1042 primary base within a constructor vtable. Only set
1043 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1044 when primary base has been lost.
1045 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1047 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1049 * call.c (joust): Ensure more_specialized()'s argument length
1050 parameter has correct value for constructors.
1052 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1054 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1056 * decl.c (mark_inlined_fns): Prototype.
1058 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1060 * spew.c (yylex): Correct handling of friends.
1062 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1064 * mangle.c (write_encoding): Pass write_function_type the
1065 FUNCTION_DECL for the function being encoded.
1066 (write_function_type): Pass it along to write_bare_function_type.
1067 (write_bare_function_type): Pass it along to write_method_parms.
1068 (write_method_parms): Don't mangle the compiler-generated
1069 parameters to a constructor or destructor.
1071 2001-02-22 Andreas Jaeger <aj@suse.de>
1073 * optimize.c: Include toplev.h for
1074 note_deferral_of_defined_inline_function prototype.
1076 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1078 * cp-tree.h (struct lang_decl_inlined_fns): New.
1079 (struct lang_decls): Add inlined_fns.
1080 (DECL_INLINED_FNS): New macro.
1081 * optimize.c (struct inline_data): Add inlined_fns.
1082 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1083 (inlinable_function_p): Likewise, fix typo in comment,
1084 function is not inlinable if it already inlined function currently
1086 (expand_call_inline): Add fn to inlined_fns if neccessary.
1087 (optimize_function): Initialize inlined_fns.
1088 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1089 * decl.c (mark_inlined_fns): New function.
1090 (lang_mark_tree): Call it.
1092 2001-02-21 Jason Merrill <jason@redhat.com>
1094 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1095 (DECL_UNINLINABLE): Move to middle-end.
1097 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1098 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1099 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1100 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1101 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1103 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1106 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1108 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1111 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1113 * optimize.c (expand_call_inline): Don't walk subtrees of type
1116 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1118 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1121 2001-02-18 Jason Merrill <jason@redhat.com>
1123 Do put the VTT parameter in DECL_ARGUMENTS.
1124 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1125 (current_vtt_parm): New macro.
1126 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1127 (DECL_HAS_VTT_PARM_P): New macro.
1128 (DECL_VTT_PARM): Remove.
1129 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1130 * decl.c (duplicate_decls): Only copy the operator code if
1132 (start_function): Set current_vtt_parm.
1133 (lang_mark_tree): Don't mark vtt_parm.
1134 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1135 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1136 * class.c (build_clone): Maybe remove the VTT parm.
1137 * optimize.c (maybe_clone_body): Set up the VTT parm.
1138 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1139 * call.c (build_over_call): Just allow the VTT arg.
1140 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1141 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1142 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1143 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1144 * error.c (dump_function_decl): Likewise.
1145 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1146 if we try to call a constructor with in-charge or VTT parms.
1147 * method.c (skip_artificial_parms_for): New fn.
1148 * call.c (add_function_candidate, build_over_call): Call it.
1149 * call.c (build_new_method_call): Use current_vtt_parm.
1150 * init.c (expand_virtual_init): Likewise.
1151 * class.c (same_signature_p): No longer static.
1152 * cp-tree.h: Declare it.
1153 * search.c (look_for_overrides_r): Use it.
1155 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1157 * cp-tree.h (new_abi_rtti_p): Remove.
1158 (name_mangling_version): Likewise.
1159 (flag_do_squangling): Likewise.
1160 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1161 * decl.c (grokfndecl): Likewise.
1162 * decl2.c (name_mangling_version): Remove.
1163 (flag_do_squangling): Likewise.
1164 (lang_f_options): Remove `squangle'.
1165 (unsupported_options): Add `squangle'.
1166 (cxx_decode_option): Issue a warning about uses of
1167 -fname-mangling-version.
1168 (finish_file): Remove old ABI support.
1169 * pt.c (check_explicit_specialization): Likewise.
1170 (tsubst_decl): Likewise.
1171 * rtti.c (init_rtti_processing): Likewise.
1172 (build_headof): Likewise.
1173 (get_tinfo_decl_dynamic): Likewise.
1174 (tinfo_from_decl): Likewise.
1175 (build_dynamic_cast_1): Likewise.
1176 (synthesize_tinfo_var): Likewise.
1177 * init.c (build_new): Allow enumeration types for the array-bounds
1178 in a direct-new-declarator.
1180 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1182 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1183 TREE_PROTECTED from the template being specialized.
1185 2001-02-17 Jason Merrill <jason@redhat.com>
1187 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1189 * decl.c (bad_specifiers): Allow throw specs on things with
1190 pointer-to-function or -member-function type.
1191 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1194 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1196 * call.c (check_dtor_name): Handle template names correctly.
1198 2001-02-16 Jason Merrill <jason@redhat.com>
1200 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1201 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1202 * optimize.c (maybe_clone_body): Don't substitute it.
1203 * call.c (build_new_method_call): Check in_chrg instead.
1204 * init.c (expand_virtual_init): Likewise.
1206 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1208 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1209 class-type introduces at least a type-name.
1211 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1213 * call.c (convert_like_real): Create a temporary for non-lvalue.
1215 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1217 * cp-tree.h: Fix typos in comments.
1219 2001-02-16 Jason Merrill <jason@redhat.com>
1221 * optimize.c (remap_block): If we're compiling a clone, pass the
1222 new block to insert_block.
1224 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1226 * semantics.c (finish_asm_stmt): Robustify.
1228 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1230 * pt.c (push_template_decl_real): Don't remangle the name of a
1233 2001-02-15 Jim Meyering <meyering@lucent.com>
1235 * Make-lang.in (c++.install-common): Depend on installdirs.
1236 (c++.install-info): Likewise.
1237 (c++.install-man): Likewise.
1239 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1241 * typeck2.c (build_m_component_ref): Robustify.
1243 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1245 * friend.c (do_friend): Don't take the nested [template] class
1246 into account when deciding whether to warn about the friend
1247 function not referring to a template function.
1249 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1251 * typeck.c (build_unary_op): Clarify error message.
1253 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1255 * parse.y (component_constructor_declarator): allow optional
1256 parentheses around constructor class name.
1258 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1260 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1262 * init.c (emit_base_init): Remove incorrect comment about
1264 * method.c (make_thunk): Fix comment alignment.
1266 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1268 Kill remnants of this is variable.
1269 * cp-tree.h (flag_this_is_variable): Remove.
1270 * decl2.c (flag_this_is_variable): Remove.
1271 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1272 (build_vbase_path): The path is non-static, even in a cdtor.
1273 (resolves_to_fixed_type_p): Add additional return value.
1274 * search.c (init_vbase_pointers): Adjust.
1275 * tree.c (lvalue_p_1): Adjust.
1276 * typeck.c (mark_addressable): Adjust.
1278 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1280 * pt.c (unify): Don't check cv quals of array types.
1282 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1284 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1285 check whether we already have the type.
1287 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1289 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1290 * call.c (build_op_delete_call): Simplify to remove duplicate
1292 * class.c (clone_function_decl): Don't build the deleting variant
1293 of a non-virtual destructor.
1294 * decl.c (finish_destructor_body): Don't call delete if this is a
1295 non-virtual destructor.
1296 * init.c (build_delete): Explicitly call `operator delete' when
1297 deleting an object with a non-virtual destructor.
1299 2001-02-13 Jason Merrill <jason@redhat.com>
1301 * lang-specs.h: Add more __EXCEPTIONS.
1303 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1305 * typeck2.c (process_init_constructor): Check
1306 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1308 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1310 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1311 Remove spurious information in comment. Allow further
1312 adjustments of REFERENCE_TYPE args.
1314 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1316 * errfn.c (cp_deprecated): Tweak diagnostic text.
1317 * parse.y (new_initializer): Deprecate initializer lists
1320 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1322 Remove old ABI support.
1324 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1326 * decl2.c (flag_vtable_thunks): Always set it to 1.
1327 (flag_new_abi): Likewise.
1328 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1330 * Makefile.in (g++spec.o): Fix typo.
1332 2001-02-09 Jason Merrill <jason@redhat.com>
1334 * lang-specs.h: Restore definition of __EXCEPTIONS.
1336 2001-02-08 Jason Merrill <jason@redhat.com>
1338 * search.c (shared_member_p): New function.
1339 (lookup_field_r): Use it.
1340 * cp-tree.h (SHARED_MEMBER_P): Remove.
1342 * method.c (process_overload_item): Handle template-dependent array
1344 * pt.c (type_unification_real): If we end up with undeduced nontype
1347 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1350 * typeck2.c (friendly_abort): Don't say anything if we have
1351 earlier errors or sorries.
1353 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1354 wchar_t. Ignore if in_system_header.
1356 * decl.c (maybe_push_cleanup_level): New fn...
1357 (start_decl_1): ...split out from here.
1358 * cvt.c (build_up_reference): Use it.
1359 * cp-tree.h: Declare it.
1361 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1363 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1366 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1368 * pt.c (lookup_template_class): Make sure it's a primary
1369 template or template_template_parm when called from the parser.
1370 (instantiate_template_class): Add assertion.
1372 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1374 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1375 from error_mark_node.
1377 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1379 Fix specification and implementation bugs in V3 ABI
1380 construction vtables.
1381 * cp-tree.h (flag_dump_class_layout): New flag.
1382 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1383 (BINFO_LOST_PRIMARY_P): New flag.
1384 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1385 (BINFO_PRIMARY_MARKED_P): Rename to ...
1386 (BINFO_PRIMARY_P): ... here.
1387 (binfo_via_virtual): New prototype.
1388 * decl2.c (flag_dump_class_layout): New flag.
1389 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1390 use `=' as a file name separator.
1391 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1393 (build_vtbl_address): If this is a virtual primary base, then
1394 get the vtbl of what it is ultimately primary for.
1395 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1396 for BINFO_PRIMARY_P.
1397 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1398 (get_shared_vbase_if_not_primary): Likewise.
1399 (dfs_get_pure_virtuals): Likewise.
1400 (expand_upcast_fixups): Likewise.
1401 (fixup_virtual_upcast_offsets): Likewise.
1402 (dfs_find_vbase_instance): Likewise.
1403 (find_vbase_instance): Likewise.
1404 (binfo_from_vbase): Adjust comment to reflect reality.
1405 (binfo_via_virtual): New function.
1406 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1407 for binfo walking during VTT construction.
1408 (dfs_mark_primary_bases): Remove.
1409 (force_canonical_binfo_r): New function.
1410 (force_canonical_binfo): New function.
1411 (mark_primary_virtual_base): New function.
1412 (mark_primary_bases): Walk in inheritance graph order, use
1413 mark_primary_virtual_base.
1414 (determine_primary_base): Use some more intermediate variables.
1415 (dfs_find_final_overrider): Don't check for overriding along a
1417 (dfs_modify_vtables): Walk into primary virtual bases too.
1418 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1419 (build_base_fields): Likewise.
1420 (dfs_set_offset_for_unshared_vbases): Likewise.
1421 (layout_virtual_bases): Likewise.
1422 (end_of_class): Likewise.
1423 (finish_struct_1): Call dump_class_hierarchy, if requested.
1424 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1425 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1426 (dump_class_hierarchy): Add file parameter. Append to file, if
1428 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1429 Use canonical base for virtual bases.
1430 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1431 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1432 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1433 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1435 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1436 from DATA. We want virtual primary bases and all bases via virtual.
1437 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1438 virtual base when not a construction vtable.
1439 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1440 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1441 Use canonical bases when processing virtual bases.
1442 (accumulate_vtbl_inits): We're interested in any base via a
1444 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1445 within a construction vtable, determine what is being overridden.
1446 (build_vtbl_initializer): Add more comments
1447 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1448 (build_rtti_vtbl_entries): Check if the base has lost its
1451 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1453 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1455 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1457 * decl.c (pushdecl): Call abort instead of fatal.
1458 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1459 * init.c (build_new_1): Likewise.
1460 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1461 * decl.c (build_typename_type): hash_table_init now returns void.
1462 decl.c (init_decl_processing): Make an error non-fatal.
1464 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1466 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1468 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1469 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1470 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1471 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1472 * decl.c (maybe_commonize_var): Use the new name-mangling where
1474 * decl2.c (comdat_linkage): Enhance comments. Make all
1475 compiler-generated things static, if COMDAT is not available.
1476 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1478 (tinfo_base_init): Use the correct mangled name for typeinfo
1479 strings, and push them into the global scope.
1480 (typeinfo_in_lib_p): New function.
1481 (synthesize_tinfo_var): Use it.
1482 (create_real_tinfo_var): Likewise.
1484 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1486 * decl.c (push_class_binding): Use context_for_name_lookup instead
1488 * search.c (context_for_name_lookup): Remove static. Check for NULL
1489 context in the loop.
1490 * cp-tree.h (context_for_name_lookup): Add prototype.
1492 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1494 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1495 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1497 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1498 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1500 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1502 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1503 of macros used when compiling g++spec.c.
1504 * g++spec.c (lang_specific_driver): Link with the shared
1507 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1509 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1510 make_reference_declarator, make_call_declarator), method.c
1511 (implicitly_declare_fn), parse.y (namespace_using_decl,
1512 notype_unqualified_id, expr_or_declarator, new_type_id,
1513 after_type_declarator, direct_after_type_declarator,
1514 notype_declarator, complex_notype_declarator,
1515 complex_direct_notype_declarator, qualified_id,
1516 notype_qualified_id, overqualified_id, direct_new_declarator,
1517 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1518 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1519 instead of build_parse_node.
1521 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1523 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1524 (minus_one_node): Moved to top level gcc directory. Renamed
1525 to integer_minus_one_node.
1527 * init.c (init_init_processing): Don't set minus_one_node.
1528 (build_vec_init): Use integer_minus_one_node.
1530 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1532 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1534 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1535 identical and they would be replaced with constant, remove
1536 MODIFY_EXPR from the tree.
1538 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540 * Make-lang.in: Remove all dependencies on defaults.h.
1541 * call.c: Don't include defaults.h.
1543 * decl2.c: Likewise.
1544 * except.c: Likewise.
1548 * typeck.c: Likewise.
1550 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1552 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1553 operators even in "C" linkage.
1554 * method.c (set_mangled_name_for_decl): Likewise.
1555 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1556 overloaded operators in "C" linkage.
1558 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1560 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1561 (tsubst_arg_types): Check parameter is not void.
1562 (tsubst): Adjust tsubst_decl call.
1564 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1566 * call.c (add_builtin_candidate): Quote std properly, from
1569 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1571 * pt.c (check_explicit_specialization): Clone constructors and
1574 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1576 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1577 indicates anything special about template depth. Make sure we
1578 only count the user visible template classes.
1580 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1582 * call.c (build_conv): Typo in comment.
1583 (add_builtin_candidate): Add more explanation.
1584 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1585 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1586 when we have enumeral types.
1587 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1588 candidates for relops and eqops.
1589 (joust): Simplify control flow. Allow a non-template user
1590 function to hide a builtin.
1592 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1594 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1595 (more_specialized): Add deduction parameter.
1596 * call.c (joust): Adjust more_specialized call.
1597 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1598 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1599 (get_bindings_order): Remove.
1600 (get_bindings_real): Add DEDUCE parameter.
1601 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1602 REFERENCE_TYPE jig for DEDUCE_ORDER.
1603 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1604 maybe_adjust_types_for_deduction.
1605 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1607 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1608 (check_cv_quals_for_unify): Use new unify qualifier flags.
1609 (unify): Clear new unify qualifier flags.
1610 (get_bindings_real): Add DEDUCE parameter.
1611 (get_bindings): Adjust call to get_bindings_real.
1612 (get_bindings_overload): Likewise.
1613 (most_specialized_instantiation): Adjust call to
1616 2001-01-19 Jason Merrill <jason@redhat.com>
1618 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1620 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1623 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1625 * decl2.c (arg_assoc_class): Fix double iteration logic.
1627 2001-01-19 Jason Merrill <jason@redhat.com>
1629 * init.c (build_delete): Always call convert_force to strip cv-quals.
1631 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1632 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1633 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1635 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1637 * search.c (get_vbase_1): Count only virtual bases.
1639 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1641 * class.c (duplicate_tag_error): Robustify flag clearing.
1643 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1645 * cp-tree.h (lookup_template_class): Add complain parm.
1646 * decl.c (lookup_namespace_name): Adjust call to
1647 lookup_template_class.
1648 (make_typename_type): Likewise.
1649 * semantics.c (finish_template_type): Likewise.
1650 * pt.c (lookup_template_class): Add complain parm. Adjust.
1651 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1654 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1656 * pt.c (copy_default_args_to_explicit_spec): Preserve
1657 object's CV quals. Reorganize.
1659 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1661 * typeck.c (build_modify_expr): Say `initialization' for
1663 * init.c (build_default_init): Convert to enumeral type, if
1666 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1668 * parse.y (nomods_initdcl0): Properly set things up for
1671 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1673 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1674 (type_unification_real): Set it.
1677 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1679 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1681 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1683 * semantics.c (begin_class_definition): Check we're not inside a
1686 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1688 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1691 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1693 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1694 * call.c (build_over_call): Add comment.
1696 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1698 * cvt.c (ocp_convert): Handle vector type conversion
1699 * typeck2.c (digest_init): Handle vector type initializations
1701 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1703 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1706 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1708 * pt.c (check_nontype_parm): Rename to ...
1709 (invalid_nontype_parm_type_p): ... here.
1710 (process_template_parm): Adjust.
1711 (convert_template_argument): Adjust.
1713 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1715 * pt.c (check_nontype_parm): New function.
1716 (process_template_parm): Use it.
1717 (convert_template_argument): Use it.
1718 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1721 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1723 * tree.c: Add defaults.h
1724 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1725 * Make-lang.in (cp/tree.o): Add defaults.h.
1727 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1729 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1731 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1733 * g++.1: Change to be ".so man1/gcc.1".
1735 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1737 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1739 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1740 ($(srcdir)/cp/g++int.info): New target.
1741 * gxxint.texi: Add info directory entry. Use @@ in email address.
1742 * .cvsignore: Update.
1744 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1746 * typeck.c (build_c_cast): Do template processing earlier.
1747 Always pedwarn on array casts.
1749 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1751 * friend.c (make_friend_class): Make sure a templated class is
1752 actually a template.
1754 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1756 * decl2.c (get_guard): Set linkage from guarded decl.
1758 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1760 * call.c (convert_default_arg): Check for unprocessed
1762 * cp-tree.h (replace_defarg): Move to spew.c.
1763 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1764 spew.c, which is where they really are.
1765 (done_pending_defargs): Declare.
1766 (unprocessed_defarg_fn): Declare.
1767 * decl.c (replace_defarg): Move to spew.c
1768 * parse.y (structsp): Call done_pending_defargs.
1769 * spew.c (defarg_fns): Rearrange list structure.
1770 (defarg_fnsdone): New static variable.
1771 (defarg_depfns): New static variable.
1772 (init_spew): Adjust.
1773 (add_defarg_fn): Store the type in TREE_TYPE.
1774 (do_pending_defargs): Detect and deal with ordering constraints
1776 (done_pending_defargs): New function.
1777 (unprocessed_defarg_fn): New function.
1778 (replace_defarg): Moved from decl.c. Robustify. Don't save
1779 if circularity detected.
1781 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1783 * pt.c (unify): Check array has a domain, before checking
1784 whether it is variable sized.
1786 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1788 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1789 parameters with pointers to arrays of unknown bound.
1791 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1793 * parse.y (template_parm_header, template_spec_header): New
1794 reductions. Split out from ...
1795 (template_header): ... here. Use them.
1796 (template_template_parm): Use template_parm_header.
1797 * semantics.c (finish_template_template_parm): Add assert.
1799 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1801 * mangle.c (write_builtin_type): Fix thinko.
1803 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1804 (copy_default_args_to_explicit_spec): Likewise.
1805 (check_explicit_specialization): Use it.
1807 * class.c (finish_struct_1): Remove last argument in call to
1808 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1809 * decl.c (builtin_function): Likewise.
1810 (build_cp_library_fn): Likewise.
1811 (check_initializer): Likewise.
1812 (make_rtl_for_nonlocal_decl): Likewise.
1813 (cp_finish_decl): Likewise.
1814 (start_function): Likewise.
1815 * decl2.c (finish_anon_union): Likewise.
1816 * friend.c (do_friend): Likewise.
1817 * init.c (build_java_class_ref): Likewise.
1818 * method.c (make_thunk): Likewise.
1819 * pt.c (tsubst_friend_function): Likewise.
1820 * semantics.c (expand_body): Likewise.
1822 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1824 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1825 looking at DECL_CLONED_FUNCTION for non-functions.
1827 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1829 * error.c (dump_template_parameter): Use parm to determine how
1830 to print default value.
1832 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1834 * class.c (duplicate_tag_error): Clear more flags.
1836 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1838 * call.c (build_new_method_call): Use binfo_for_vbase.
1840 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1842 * cp-tree.h (flag_cond_mismatch): Don't declare.
1843 * decl2.c (flag_cond_mismatch): Don't define.
1844 (lang_f_options): Remove cond-mismatch.
1845 (unsupported_options): Add cond-mismatch.
1847 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1849 * class.c (handle_using_decl): Reject using of constructor name
1850 of sourcing class. Allow injecting of a method with same name as
1851 nested class. Fixup error messages.
1853 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1855 * decl2.c (lang_decode_option): Handle -Wformat=2.
1857 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1859 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1860 initialized_in_class.
1861 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1862 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1863 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1864 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1865 * pt.c (check_default_tmpl_args): Adjust for
1866 DECL_INITIALIZED_IN_CLASS_P.
1867 (instantiate_class_template): Likewise.
1868 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1870 * class.c (finish_struct): Constify saved_filename.
1872 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1874 * class.c (duplicate_tag_error): Adjust diagnostic.
1875 (finish_struct): Locally set location to start of struct.
1876 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1878 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1880 * decl.c (struct binding_level): Adjust class_shadowed comments
1882 (push_class_level_binding): Ajust comments to reflect reality.
1883 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1884 Don't set TREE_VALUE on the class_shadowed list.
1886 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1888 * decl2.c (acceptable_java_type): Allow references too.
1889 * init.c (build_java_class_ref): When using the new ABI, search
1890 `class$' and have it mangled with `mangle_decl.'
1891 * mangle.c (write_java_integer_type_codes): New function.
1892 (write_builtin_type): Detect and mangle Java integer and real
1895 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1897 * decl2.c (grokfield): Don't accept `asm' specifiers for
1898 non-static data members.
1900 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1902 * expr.c (cplus_expand_expr): Don't reset `target'.
1904 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1906 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1908 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1910 * parse.y (template_datadef): Check for error_mark_node.
1912 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1914 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1916 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1918 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1919 (record_builtin_type): Make non-static.
1920 (flag_short_double): Don't declare.
1921 (init_decl_processing): Remove the creation of many tree nodes now
1922 in c_common_nodes_and_builtins.
1923 (build_void_list_node): New function.
1924 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1925 * cp-tree.h (flag_short_wchar): Don't declare.
1927 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1929 * call.c (build_conv): Don't use build1 for USER_CONV.
1930 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1932 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1934 * lex.c (lang_init): Call c_common_lang_init.
1936 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1938 * search.c (lookup_fnfields_here): Remove.
1939 (look_for_overrides_r): Use lookup_fnfields_1.
1940 Ignore functions from using declarations.
1942 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1944 Implement exceptions specifiers for implicit member functions.
1945 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1946 * method.c (synthesize_exception_spec): New function.
1947 (locate_dtor, locate_ctor, locate_copy): New functions.
1948 (implicitly_declare_fn): Generate the exception spec too.
1949 * search.c (check_final_overrider): Check artificial functions
1951 * typeck2.c (merge_exception_specifiers): New function.
1953 2001-01-03 Jason Merrill <jason@redhat.com>
1955 * init.c (build_default_init): New fn.
1956 (perform_member_init): Split out from here.
1957 (build_new_1): Use it. Simplify initialization logic.
1958 (build_vec_init): Take an array, rather than a pointer and maxindex.
1959 Speed up simple initializations. Don't clean up if we're assigning.
1960 * cp-tree.h: Adjust.
1961 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1962 * parse.y (new_initializer): Return void_zero_node for ().
1963 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1964 * typeck2.c (digest_init): Only complain about user-written
1967 2000-12-22 Mike Stump <mrs@wrs.com>
1969 * decl2.c: (max_tinst_depth): Increase to 50.
1971 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1973 * class.c (invalidate_class_lookup_cache): Zero the
1974 previous_class_values.
1975 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1977 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1978 * decl.c (free_bindings): New variable.
1979 (push_binding): Don't create a new binding if we have one on the
1981 (pop_binding): Put old bindings on the free list.
1982 (init_decl_processing): Use size_int, not build_int_2.
1983 Register free_bindings as a GC root.
1984 (cp_make_fname_decl): Use size_int, not build_int_2.
1985 (push_inline_template_parms_recursive): Likewise.
1986 (end_template_parm_list): Likewise.
1987 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1988 (tsubst_template_parms): Use size_int, not build_int_2.
1990 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1992 2001-01-02 Richard Henderson <rth@redhat.com>
1994 * parse.y (asm): Set ASM_INPUT_P.
1996 2001-01-02 Jason Merrill <jason@redhat.com>
1998 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2001 * typeck.c (cp_truthvalue_conversion): New fn.
2002 * cvt.c (ocp_convert): Use it.
2004 * cp-tree.h: Lose c-common.c decls.
2006 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2007 * cvt.c (convert_to_void): Use type_unknown_p.
2009 * typeck.c (strip_all_pointer_quals): Also strip quals from
2010 pointer-to-member types.
2012 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2015 * call.c (build_new_method_call): Do evaluate the object parameter
2016 when accessing a static member.
2017 * typeck.c (build_component_ref): Likewise.
2019 2001-01-02 Andreas Jaeger <aj@suse.de>
2021 * decl.c (cp_missing_noreturn_ok_p): New.
2022 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2024 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2026 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2028 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2030 * class.c (pushclass): Remove #if 0'd code.
2031 * cp-tree.h (overload_template_name): Remove.
2032 * decl.c (store_bindings): Simplify.
2033 (pop_from_top_level): Likewise.
2034 * pt.c (overload_template_name): Remove.
2035 (instantiate_decl): Don't call push_to_top_level if it's not
2038 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2040 * pt.c (register_local_specialization): Don't return a value.
2041 (lookup_template_class): Use move-to-front heuristic when looking
2042 up template instantiations.
2043 (instantiate_decl): Only push_to_top_level when we're actually
2044 going to instantiate the template.
2046 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2048 * search.c (binfo_for_vtable): Return least derived class, not
2049 most. Handle secondary vtables.
2051 2000-12-22 Jason Merrill <jason@redhat.com>
2053 * pt.c (more_specialized): Don't optimize len==0.
2054 (fn_type_unification): If we're adding the return type, increase len.
2056 * typeck.c (build_binary_op): Fix pmf comparison logic.
2058 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2059 DECL_STATIC_FUNCTION_P.
2061 * semantics.c (genrtl_finish_function): Don't try to jump to
2062 return_label unless it exists.
2064 In partial ordering for a call, ignore parms for which we don't have
2066 * call.c (joust): Pass len to more_specialized.
2067 (add_template_candidate_real): Strip 'this', pass len.
2068 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2069 (get_bindings_order): New fn. Pass len down.
2070 (get_bindings_real): Strip 'this', pass len.
2071 (fn_type_unification): Likewise.
2072 (type_unification_real): Succeed after checking 'len' args.
2073 (most_specialized_instantiation): Lose explicit_args parm.
2074 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2077 2000-12-21 Jason Merrill <jason@redhat.com>
2079 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2080 DECL_TEMPLATE_RESULT.
2082 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2083 lookup_fnfields_here.
2085 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2087 * call.c (build_object_call): Also allow conversions that return
2088 reference to pointer to function.
2089 (add_conv_candidate): Handle totype being ref to ptr to fn.
2090 (build_field_call): Also allow members of type reference to function.
2091 Lose support for calling pointer to METHOD_TYPE fields.
2093 * error.c (dump_expr): Handle *_CAST_EXPR.
2095 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2097 * tree.c (break_out_cleanups): Lose.
2098 * cp-tree.h: Remove prototype.
2099 * typeck.c (build_component_ref): Don't break_out_cleanups.
2100 (build_compound_expr): Likewise.
2101 * semantics.c (finish_expr_stmt): Likewise.
2103 2000-12-20 Richard Henderson <rth@redhat.com>
2105 * cp-tree.h: Update declarations.
2106 * decl.c (finish_case_label): Return the new stmt node.
2107 * semantics.c (finish_goto_stmt): Likewise.
2108 (finish_expr_stmt, finish_return_stmt): Likewise.
2109 (finish_break_stmt, finish_continue_stmt): Likewise.
2110 (finish_asm_stmt): Likewise.
2111 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2112 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2113 (simple_if, simple_stmt): Return the new stmt node.
2116 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2118 * cp-tree.h: Don't declare warn_long_long.
2120 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2122 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2125 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2127 * pt.c (unify): Handle when both ARG and PARM are
2128 BOUND_TEMPLATE_TEMPLATE_PARM.
2130 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2132 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2133 DECL_TEMPLATE_PARM_P.
2135 2000-12-15 Jason Merrill <jason@redhat.com>
2137 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2139 * init.c (build_new_1): Don't strip quals from type.
2141 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2143 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2145 * call.c (build_new_function_call): Lose space before paren in
2147 (build_new_method_call): Likewise.
2149 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2151 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2153 * pt.c (check_explicit_specialization): Propagate default
2154 function arguments to explicit specializations.
2156 2000-12-13 DJ Delorie <dj@redhat.com>
2158 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2161 2000-12-08 Jason Merrill <jason@redhat.com>
2163 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2165 Clean up copy-initialization in overloading code.
2166 * call.c (build_user_type_conversion_1): Die if we are asked to
2167 convert to the same or a base type.
2168 (implicit_conversion): Avoid doing so. Lose reference binding code.
2169 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2170 direct-initialization. Also do direct-init part of copy-init.
2171 (build_user_type_conversion): Don't provide context to convert_like.
2172 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2173 the constructor call for copy-init.
2175 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2176 instantiation of a member template.
2177 (do_decl_instantiation): Not here.
2179 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2181 * class.c (check_field_decls): Don't special case anonymous
2182 fields in error messages.
2183 (note_name_declared_in_class): Use %D on diagnostic.
2185 * tree.c (pod_type_p): Use strip_array_types.
2186 (cp_valid_lang_attribute): Likewise.
2187 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2188 multiple evaluations.
2189 (cp_has_mutable_p): Use strip_array_types.
2191 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2193 * cp-tree.h (sufficient_parms_p): Declare new function.
2194 * call.c (sufficient_parms_p): New function, broken out of ...
2195 (add_function_candidate): ... here. Use it.
2196 (add_conv_candidate): Use it.
2197 * decl.c (grok_ctor_properties): Use it.
2199 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2201 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2203 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2205 * decl2.c (lang_decode_option): Handle -Wformat-security.
2207 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2209 * pt.c (verify_class_unification): New function.
2210 (get_class_bindings): Use it.
2211 (try_class_unification): Tidy.
2212 (unify): Handle when argument of a template-id is not
2213 template parameter dependent.
2214 (template_args_equal): Handle when TREE_CODE's do not match.
2216 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2218 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2219 for -save-temps, pass all relevant -Defines to it, and then don't
2220 pass them to cc1plus.
2222 2000-12-05 Will Cohen <wcohen@redhat.com>
2224 * decl.c (finish_case_label): Cleared
2225 more_cleanups_ok in surrounding function scopes.
2226 (define_label): Likewise.
2228 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2230 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2231 (get_matching_virtual): Remove.
2232 (look_for_overrides): Declare new function.
2233 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2235 * class.c (check_for_override): Move base class iteration code
2236 to look_for_overrides.
2237 * search.c (next_baselink): Remove.
2238 (get_virtuals_named_this): Remove.
2239 (get_virtual_destructor): Remove.
2240 (tree_has_any_destructors_p): Remove.
2241 (struct gvnt_info): Remove.
2242 (check_final_overrider): Remove `virtual' from error messages.
2243 (get_matching_virtuals): Remove. Move functionality to ...
2244 (look_for_overrides): ... here, and ...
2245 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2248 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2250 * typeck.c (get_delta_difference): If via a virtual base,
2252 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2255 2000-12-04 Richard Henderson <rth@redhat.com>
2257 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2259 2000-12-04 Jason Merrill <jason@redhat.com>
2261 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2262 (write_builtin_type): Pass intSI_type_node and the like through
2264 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2265 Pass intSI_type_node and the like through type_for_mode.
2266 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2267 * pt.c (tsubst, unify): Likewise.
2268 * tree.c (walk_tree): Likewise.
2269 * error.c (dump_type): Likewise.
2270 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2272 * Make-lang.in: Tweak top comment for emacs.
2275 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2277 * class.c (clone_function_decl): Robustify.
2279 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2281 * decl.c (store_bindings): Only search in the non modified
2282 old_bindings for duplicates.
2284 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2286 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2289 * typeck.c (build_static_cast): Remove unused variable.
2291 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2293 * pt.c: Fix typo in comment.
2295 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2297 * decl2.c (warn_format): Remove definition.
2298 (lang_decode_option): Handle -Wformat-nonliteral,
2299 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2301 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2303 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2304 (init_decl_processing): Don't create string_type_node,
2305 const_string_type_node, wint_type_node, intmax_type_node,
2306 uintmax_type_node, default_function_type, ptrdiff_type_node and
2307 unsigned_ptrdiff_type_node. Adjust position of call to
2308 c_common_nodes_and_builtins.
2309 (identifier_global_value): New function.
2311 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2313 * call.c (standard_conversion): Reject pointer to member
2314 conversions from ambiguous, inaccessible or virtual bases.
2315 * typeck.c (build_static_cast): Don't check pointers to members
2318 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2320 * method.c (do_build_copy_constructor): Preserve cv
2321 qualifications when accessing source object members.
2322 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2325 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2327 * method.c (do_build_assign_ref): Construct appropriately
2328 CV-qualified base reference. Don't allow const casts in base
2331 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2333 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2334 incomplete return type.
2336 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2338 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2339 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2342 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2344 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2346 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2348 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2350 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2352 * decl.c (grokdeclarator): Do type access control on friend
2355 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2357 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2358 bison parser ickiness.
2359 * pt.c (tsubst_friend_function): Enter namespace scope when
2360 tsubsting the function name.
2361 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2363 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2365 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2366 * cvt.c (cp_convert_to_pointer): Add force parameter.
2367 Allow conversions via virtual base if forced.
2368 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2369 (ocp_convert): Likewise.
2370 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2371 * typeck.c (get_delta_difference): Adjust handling of virtual
2374 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2376 * tree.c (struct list_hash): Remove.
2377 (list_hash_table): Make it be an htab.
2378 (struct list_proxy): New type.
2379 (list_hash_eq): New function.
2380 (list_hash_pieces): Renamed from ...
2381 (list_hash): ... this.
2382 (list_hash_lookup): Remove.
2383 (list_hash_add): Remove.
2384 (hash_tree_cons): Use the generic hashtable.
2385 (mark_list_hash): Remove.
2386 (init_tree): Create the hashtable.
2388 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2390 * method.c (build_mangled_C9x_name): Rename to
2391 build_mangled_C99_name. Change C9X references in comments to
2394 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2396 * parse.y (unary_expr): Move VA_ARG from here ...
2397 (primary): ... to here.
2399 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2401 * semantics.c (finish_id_expr): If type is error_mark, return
2404 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2406 * pt.c (lookup_template_class): Simplify loop exit constructs.
2407 Cope when there is no partial instantiation of a template
2410 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2412 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2414 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2416 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2419 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2420 destructors that haven't already been cloned.
2422 2000-11-20 Richard Henderson <rth@redhat.com>
2424 * parse.y (yyparse_1): Rename the parser entry point.
2426 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2428 * mangle.c (write_name): Use <unscoped-name> for names directly in
2430 (write_unscoped_name): Accept names directly in function scope.
2432 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2434 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2435 * parse.y (extdef): Add EXPORT reduction.
2436 * spew.c (yylex): Don't skip export here.
2438 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2440 * decl.c (init_decl_processing): Correct name of pure virtual
2441 function under the new ABI.
2442 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2443 (throw_bad_typeid): Likewise for bad typeid function.
2445 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2447 * decl.c (grokparms): Don't even function types of `void' type,
2449 * mangle.c (write_type): Don't crash when confronted with the
2452 * decl.c (grokparms): Don't create parameters of `void' type.
2454 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2456 * lex.c (mark_impl_file_chain): Delete.
2457 (init_parse): Remove call to ggc_add_string_root. No need to
2458 ggc_strdup a string constant. Do not add impl_file_chain to GC
2460 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2462 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2464 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2466 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2468 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2469 * decl.c (grokdeclarator): Don't reject void parms here.
2470 (require_complete_types_for_parms): Simplify, use
2471 complete_type_or_else.
2472 (grokparms): Remove bitrot. Remove funcdef parm.
2473 Deal with ellipsis parm lists here.
2474 * semantics.c (finish_parmlist): Don't append void_list_node
2475 here. Set PARMLIST_ELLIPSIS_P.
2477 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2479 * typeck2.c (incomplete_type_error): Reorganise to avoid
2480 excessive diagnostics.
2482 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2484 * lex.c (struct impl_files, internal_filename): Constify a char *.
2486 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2488 * mangle.c (write_special_name_constructor): Don't generate
2489 assembler junk when confronted with an old-style constructor.
2490 (write_special_name_destructor): Likewise.
2491 (mangle_decl_string): Do it here instead.
2493 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2495 * call.c (op_error): Make error messages clearer.
2497 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2499 * decl.c (wrapup_globals_for_namespace): Don't mark things
2500 TREE_ASM_WRITTEN when they're not.
2502 2000-11-15 Jason Merrill <jason@redhat.com>
2504 * typeck2.c (friendly_abort): Uncount the error before handing
2507 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2509 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2511 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2513 * class.c (build_vtbl_initializer): Fix typo in comment.
2514 * typeck.c (expr_sizeof): Don't crash on errors.
2516 2000-11-14 Jim Wilson <wilson@redhat.com>
2518 * lang-specs.h: Add %2 after %(cc1_options).
2520 2000-11-14 Richard Henderson <rth@redhat.com>
2522 * typeck.c (c_sizeof): Be strict about casting result value
2523 back to c_size_type_node.
2524 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2526 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2528 * typeck.c (build_unary_op): Use boolean_increment from
2529 c-common.c, moving the relevant code there.
2531 2000-11-11 Jason Merrill <jason@redhat.com>
2533 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2535 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2538 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2540 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2541 * lex.c (copy_lang_decl): Likewise.
2543 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2545 * dump.c (cp_dump_tree): Don't dump function bodies here.
2547 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2548 (dump.o): Update dependency list.
2549 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2550 (flag_dump_translation_unit): Likewise.
2551 (CP_TYPE_QUALS): Adjust definition.
2552 (DECL_C_BIT_FIELD): Remove.
2553 (SET_DECL_C_BIT_FIELD): Likewise.
2554 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2555 (add_maybe_template): Likewise.
2556 (strip_array_types): Likewise.
2557 (dump_node_to_file): Likewise.
2558 (cp_dump_tree): New function.
2559 * decl.c (init_decl_processing): Set lang_dump_tree.
2560 * decl2.c (flag_dump_translation_unit): Remove.
2561 * dump.c: Move most of it to ../c-dump.c.
2562 (cp_dump_tree): New function.
2563 * pt.c (add_maybe_template): Remove.
2564 * typeck.c (strip_array_types): Likewise.
2566 2000-11-07 Eric Christopher <echristo@redhat.com>
2568 * decl.c (init_decl_processing): Change definition of
2569 __wchar_t to wchar_t. Remove artificial declaration of
2571 * lex.c: Change instances of __wchar_t to wchar_t.
2573 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2575 * lex.c (do_identifier): Don't lookup_name for operators.
2576 * parse.y (operator): Save looking_for_typename.
2577 (unoperator): Restore it.
2578 * spew.c (frob_opname): Use nth_token for lookahead.
2580 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2582 * decl.c (grok_op_properties): Always use coerce_new_type and
2584 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2585 exception specification. Tidy up.
2586 (coerce_delete_type): Preserve exception specification. Tidy up.
2588 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2590 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2591 (push_binding_level), error.c (cp_tree_printer), pt.c
2592 (process_partial_specialization, tsubst_template_arg_vector),
2593 search.c (lookup_member): Use memset () instead of bzero ().
2595 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2597 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2599 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2601 * Make-lang.in (c++.distdir): Remove.
2603 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2605 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2606 declarations from different namespaces to be combined.
2608 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2610 * decl.c: Include tm_p.h.
2612 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2614 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2616 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2618 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2619 (build_overload_value), repo.c (open_repo_file), xref.c
2620 (open_xref_file): Use strchr () and strrchr () instead of index ()
2623 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2625 * call.c (build_over_call): Call fold on the CALL_EXPR.
2627 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2629 * error.c (dump_template_decl): Separate template hearders with
2632 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2634 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2635 TS_* flags with corresponding TFF_*. Adjust prototypes of
2636 functions (which used to take a tree_string_flags) to take an int.
2638 * cp-tree.h (enum tree_string_flags): Remove
2639 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2640 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2641 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2642 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2643 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2644 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2645 (type_as_string, decl_as_string, expr_as_string,
2646 context_as_string): Adjust prototype.
2648 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2649 instead of TS_PLAIN.
2651 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2652 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2655 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2657 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2658 (linkage_kind): New enumeration.
2659 (decl_linkage): New function.
2660 * decl2.c (comdat_linkage): Extend comment.
2661 * error.c (dump_function_decl): Print the arguments used to
2662 instantiate a template, even when not printing the type of the
2664 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2665 not TREE_PUBLIC, to test for external linkage.
2666 * tree.c (decl_linkage): New function.
2668 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2670 * pt.c (instantiate_decl): Always instantiate static data members
2671 initialized in-class.
2673 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2675 * Make-lang.in: Move all build rules here from Makefile.in,
2676 adapt to new context. Wrap all rules that change the current
2677 directory in parentheses. Expunge all references to $(P).
2678 When one command depends on another and they're run all at
2679 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2680 all object-file generation rules. Delete obsolete variables.
2682 * Makefile.in: Delete.
2683 * config-lang.in: Delete outputs= line.
2685 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2687 * error.c (dump_function_decl): Print no space between
2688 `ptr-operator' the `type-specifier' of the return type.
2689 (dump_type_prefix): Make sure we put space at the appropriate
2692 2000-10-23 Jason Merrill <jason@redhat.com>
2694 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2696 2000-10-22 Jason Merrill <jason@redhat.com>
2698 * call.c (build_conditional_expr): Use ocp_convert to force
2701 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2703 * call.c (standard_conversion): Use RVALUE_CONVs for all
2704 expressions that satisfy lvalue_p, not just those that satisfy
2707 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2709 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2710 not one with TYPE_IS_SIZETYPE set.
2711 (dubious_conversion_warnings): Remove special-case code.
2713 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2715 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2716 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2717 (dump_type_prefix): Print vector-of-int as 'int vector'.
2718 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2719 * tree.c (walk_tree): Handle VECTOR_TYPE.
2721 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2723 2000-10-21 Jason Merrill <jason@redhat.com>
2725 * parse.y (operator): Set got_object from got_scope.
2726 Set looking_for_typename.
2727 * decl.c (lookup_name_real): Clear val after setting from_obj.
2728 Reorganize diagnostic.
2730 2000-10-20 Jason Merrill <jason@redhat.com>
2732 * tree.c (walk_tree): Don't walk into default args.
2734 * error.c (dump_expr): Use host_integerp.
2736 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2738 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2739 "since" in error message.
2741 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2743 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2745 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2747 * decl.c (revert_static_member_fn): Fixed typo.
2749 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2751 * class.c (subobject_offset_fn): New type.
2752 (dfs_record_base_offsets): Remove.
2753 (record_base_offsets): Likewise.
2754 (dfs_search_base_offsets): Likewise.
2755 (record_subobject_offset): New function.
2756 (check_subobject_offset): Likewise.
2757 (walk_subobject_offsets): Likewise.
2758 (record_subobject_offsets): Likewise.
2759 (layout_conflict_p): Reimplement.
2760 (layout_nonempty_base_or_field): Correct handling of type
2761 conflicts during layout.
2762 (layout_empty_base): Likewise.
2763 (build_base_field): Adjust to handle new representation of empty
2765 (build_base_fields): Likewise.
2766 (layout_virtual_bases): Likewise.
2767 (splay_tree_compare_integer_csts): New function.
2768 (layout_class_type): Use a splay_tree, rather than a varray, to
2769 represent the offsets of empty bases.
2771 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2772 * decl.c (select_decl): Don't return declarations that are
2775 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2777 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2778 (fake_std_node): New macro.
2779 * decl.c (in_std): Rename to ...
2780 (in_fake_std): ... this.
2781 (flag_no_builtin): Remove.
2782 (flag_no_nonansi_builtin): Likewise.
2783 (walk_namespaces_r): Use fake_std_node.
2784 (push_namespace): Use std_identifier.
2785 (pop_namespace): Use in_fake_std.
2786 (lookup_name_real): Use fake_std_node.
2787 (init_decl_processing): When -fhonor-std, create the `std'
2788 namespace. Don't create a dummy fake_std_node in that case.
2789 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2790 (builtin_function): Put builtins whose names don't begin
2791 with `_' in the std namespace.
2792 * decl2.c (flag_no_builtin): Remove.
2793 (flag_no_nonansi_builtin): Likewise.
2794 (set_decl_namespace): Use fake_std_node.
2795 (validate_nonmember_using_decl): Likewise.
2796 (do_using_directive): Likewise.
2797 (handle_class_head): Likewise.
2798 * dump.c (dequeue_and_dump): Likewise.
2799 * except.c (init_exception_processing): Use std_identifier.
2800 * init.c (build_member_call): Use fake_std_node.
2801 * rtti.c (init_rtti_processing): Use std_identifier.
2803 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2805 * cp-tree.h (back_end_hook): Remove declaration.
2806 * decl2.c (back_end_hook): Remove definition.
2808 * dump.c (dequeue_and_dump): Dump TREE_USED.
2810 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2812 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2814 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2816 * decl.c (WINT_TYPE): Define.
2817 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2818 c_size_type_node, signed_size_type_node and wint_type_node.
2820 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2822 * decl2.c (warn_missing_format_attribute): New variable.
2823 (lang_decode_option): Decode -Wmissing-format-attribute.
2825 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2827 * typeck.c (qualify_type): Remove.
2828 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2830 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2832 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2834 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2836 * Makefile.in (parse.c, parse.h): Create atomically.
2838 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2840 * class.c (current_obstack): Remove.
2841 * decl.c (ggc_p): Remove.
2842 (start_decl): Don't use decl_tree_cons.
2843 (grokdeclarator): Don't use build_decl_list.
2844 (start_function): Don't use decl_tree_cons.
2845 (finish_function): Don't mess with obstacks.
2846 * decl2.c (grok_x_components): Don't use build_decl_list.
2847 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2848 (implicitly_declare_fn): Don't call build_decl_list.
2849 * parse.y (frob_specs): Don't call build_decl_list or
2851 (expr_or_declarator_intern): Don't call decl_tree_cons.
2852 (primary): Don't call build_decl_list.
2853 (fcast_or_absdcl): Likewise.
2854 (typed_declspecs): Don't call decl_tree_cons.
2855 (reserved_declspecs): Don't call build_decl_list.
2856 (declmods): Likewise.
2857 (reserved_typespecquals): Likewise.
2859 (new_type_id): Likewise.
2860 (cv_qualifiers): Likewise.
2861 (after_type_declarator_intern): Likewise.
2862 (notype_declarator_intern): Likewise.
2863 (absdcl_intern): Likewise.
2864 (named_parm): Likewise.
2865 * pt.c (most_specialized_class): Likewise.
2866 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2867 (init_repo): Initialize it.
2868 * search.c (current_obstack): Remove.
2869 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2871 2000-10-09 Richard Henderson <rth@cygnus.com>
2873 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2874 (c++ language support bits for libgcc): Remove.
2875 (c++.clean): Remove cplib2.txt cleanup.
2876 * config-lang.in (headers, lib2funcs): Remove.
2878 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2879 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2880 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2881 * inc/new.h, inc/typeinfo: Remove files.
2883 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2885 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2887 (init_decl_processing): Initialize intmax_type_node and
2890 2000-10-06 Richard Henderson <rth@cygnus.com>
2892 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2893 (original_result_rtx): Remove.
2894 * decl.c (save_function_data): Don't clear x_result_rtx.
2895 (mark_lang_function): Don't mark it either.
2896 * expr.c (fixup_result_decl): Remove.
2897 * semantics.c (genrtl_named_return_value): Frob the return decl
2898 before calling emit_local_var.
2899 (genrtl_finish_function): Don't call fixup_result_decl.
2900 Always emit the jump to return_label.
2902 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2904 * pt.c (lookup_template_class): Set current access for enum.
2905 (tsubst_enum): Set file & line for enum decl.
2907 * spew.c (yylex): Remove unused variable.
2909 2000-10-05 Richard Henderson <rth@cygnus.com>
2911 * semantics.c (genrtl_finish_function): Don't init or check
2912 can_reach_end; remove noreturn and return value checks.
2914 2000-10-05 Tom Tromey <tromey@cygnus.com>
2916 * init.c (build_java_class_ref): Use `build_static_name' with a
2917 suffix, not a prefix, to build the class object's name.
2919 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2921 * cp-tree.h (access_kind): Fix comment typo.
2922 * decl2.c (grokfield): Fix diagnostic typo.
2923 * semantics.c (finish_template_type): Fix comment typo.
2924 (finish_qualified_object_call_expr): Likewise.
2926 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2928 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2931 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2933 * spew.c (frob_id): New static function.
2934 (frob_opname): Use it.
2937 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2939 * decl.c (lang_mark_false_label_stack): Remove.
2940 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2942 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2944 * gxxint.texi: Use @email for formatting email addresses.
2946 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2948 * error.c: Remove direct obstack manipulation. Replace with
2949 output_buffer-based formatting. Adjust calls to removed macros.
2950 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2951 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2952 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2954 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2956 * ir.texi: Move to ../c-tree.texi.
2958 2000-09-20 Jason Merrill <jason@redhat.com>
2960 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2962 2000-09-21 Andreas Jaeger <aj@suse.de>
2964 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2965 * cp-tree.h: ... here.
2967 * error.c: Remove declaration of cp_printer.
2969 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2971 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2973 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2975 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2978 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2980 * decl.c (start_function): Robustify.
2982 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2984 * cp-tree.h (check_function_format): Accept a `status' parameter.
2986 * call.c, typeck.c: Updates calls to `check_function_format'.
2988 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2990 * decl2.c (handle_class_head): Always push some scope even
2993 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2995 * cp-tree.h (struct cp_language_function): Remove
2996 x_scope_stmt_stack and name_declared.
2997 (current_scope_stmt_stack): Remove.
2998 (function_name_declared_p): New macro.
2999 (struct lang_decl_flags): Use c_lang_decl as a base class.
3001 (struct lang_decl): Replace saved_tree with context.
3002 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3003 (SET_DECL_FRIEND_CONTEXT): Likewise.
3004 (DECL_VIRTUAL_CONTEXT): Likewise.
3005 (DECL_SAVED_TREE): Remove.
3006 (C_DECLARED_LABEL_FLAG): Likewise.
3007 (cplus_expand_expr_stmt): Don't declare.
3008 (add_decl_stmt): Likewise.
3009 (add_scope_stmt): Likewise.
3010 * decl.c (mark_stmt_tree): Remove.
3011 (case_compare): Likewise.
3012 (finish_case_label): Use c_add_case_label.
3013 (init_decl_processing): Set more language-specific hooks.
3014 (build_enumerator): Fix typo in comment.
3015 (cplus_expand_expr_stmt): Remove.
3016 (mark_lang_function): Use mark_c_language_function.
3017 (lang_mark_tree): Use c_mark_lang_decl.
3018 * decl2.c: Change order of inclusion.
3019 * except.c: Likewise.
3020 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3021 back on c_expand_expr.
3022 * friend.c: Include expr.h.
3023 * init.c: Change order of inclusion.
3024 * Makefile.in: Update dependencies.
3025 * lex.h (free_lang_decl_chain): Remove.
3026 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3027 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3029 (instantiate_decl): Use function_name_declared_p.
3030 * semantics.c (lang_expand_expr_stmt): Remove.
3031 (set_current_function_name_declared): Likewise.
3032 (current_function_name_declared): Likewise.
3033 (begin_compound_stmt): Use function_name_declared_p.
3034 (add_decl_stmt): Remove.
3035 (setup_vtbl_ptr): Use function_name_declared_p.
3036 (add_scope_stmt): Remove.
3037 (current_scope_stmt_stack): New function.
3038 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3039 (expand_body): Use function_name_declared_p.
3040 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3041 * typeck.c: Change order of includes.
3042 (convert_sequence): Remove.
3044 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3046 * lex.c (reswords): Add _Complex.
3048 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3050 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3052 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3054 * init.c (begin_init_stmts): Don't use // comments.
3056 2000-09-12 Jason Merrill <jason@redhat.com>
3058 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3059 all non-extern arrays.
3061 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3062 typenames, too. Downgrade complaint to pedwarn.
3063 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3064 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3065 'class This::Inherited'.
3067 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3069 * decl.c (finish_case_label): Given the LABEL_DECL a
3072 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3074 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3075 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3076 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3077 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3078 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3080 (sorry_for_unsupported_tree, print_scope_operator,
3081 print_left_paren, print_right_paren, print_left_bracket,
3082 print_right_bracket, print_whitespace): Likewise.
3083 (aggr_variety): Rename to class_key_or_enum.
3084 (print_type): Rename to print_type_id.
3085 (print_type_specifier_seq, print_simple_type_specifier,
3086 print_elaborated_type_specifier,
3087 print_rest_of_abstract_declarator,
3088 print_parameter_declaration_clause, print_exception_specification,
3089 print_nested_name_specifier, print_template_id,
3090 typedef_original_name, print_template_argument_list_start,
3091 print_template_argument_list_end): New functions.
3093 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3095 * ir.texi: Add more documentation.
3097 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3099 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3100 (current_function_parms): Don't define.
3101 (struct cp_language_function): Remove parms_stored.
3102 (current_function_just_assigned_this): Don't define.
3103 (current_function_parms_stored): Likewise.
3104 (static_ctors): Declare.
3105 (static_dtors): Likewise.
3106 (SF_EXPAND): Don't define.
3107 (expand_start_early_try_stmts): Remove declaration.
3108 (store_parm_decls): Likewise.
3109 * decl.c (static_ctors): Don't declare.
3110 (static_dtors): Likewise.
3111 (struct binding_level): Remove this_block.
3112 (poplevel): Remove dead code.
3113 (set_block): Likewise.
3114 (mark_binding_level): Don't mark this_block.
3115 (mark_saved_scope): Don't mark x_function_parms.
3116 (init_decl_processing): Don't add current_function_parms as a GC
3118 (check_function_type): Change prototype.
3119 (start_function): Remove RTL-generation code.
3120 (expand_start_early_try_stmts): Remove.
3121 (store_parm_decls): Give it internal linkage. Remove
3122 RTL-generation code.
3123 (finish_function): Remove RTL-generation code.
3124 * decl2.c (static_ctors): Fix formatting.
3125 (static_dtors): Likewise.
3126 * method.c (use_thunk): Don't call store_parm_decls.
3127 (synthesize_method): Likewise.
3128 * optimize.c (maybe_clone_body): Likewise.
3129 * parse.y (fn.def2): Likewise.
3130 (.set_base_init): Likewise.
3131 (nodecls): Likewise.
3132 * pt.c (instantiate_decl): Likewise.
3133 * rtti.c (synthesize_tinfo_fn): Likewise.
3134 * semantics.c (genrtl_try_block): Simplify.
3135 (expand_body): Use genrtl_start_function and
3136 genrtl_finish_function.
3137 (genrtl_start_function): New function.
3138 (genrtl_finish_function): Likewise.
3140 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3142 * error.c (cp_tree_printer, case 'P'): Append break.
3144 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3146 * cp-tree.h (frob_opname): Declare.
3147 * parse.y (saved_scopes): New static variable.
3148 (cp_parse_init): Adjust.
3149 (do_id): If lastiddecl is NULL, do do_identifier.
3150 (operator): Save scope information.
3151 (unoperator): New reduction. Restore scope information.
3152 (operator_name): Append unoperator. Call frob_opname.
3153 * spew.c (frob_opname): Define.
3155 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3157 * decl.c, rtti.c: Include defaults.h if not already included.
3158 Don't define the *_TYPE_SIZE macros.
3160 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3162 * cp-tree.h (push_switch): Change prototype.
3163 (check_cp_case_value): Remove declaration.
3164 (decl_constant_value): Likewise.
3165 * decl.c (struct cp_switch): Add switch_stmt and cases.
3166 (case_compare): New function.
3167 (push_switch): Set switch_stmt. Initialize cases.
3168 (pop_switch): Clean up cases.
3169 (define_case_label): Rename to ...
3170 (finish_case_label): ... this. Do semantic analysis for case
3172 (start_function): Correct comment.
3173 * decl2.c (check_cp_case_value): Remove.
3174 * expr.c (do_case): Remove.
3175 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3176 * semantics.c (genrtl_do_poplevel): Remove declaration.
3177 (RECHAIN_STMTS): Remove.
3178 (finish_break_stmt): Use build_break_stmt.
3179 (finish_continue_stmt): Use build_continue_stmt.
3180 (finish_switch_cond): Adjust condition here, rater than in
3181 c_expand_start_case.
3182 (finish_case_label): Remove.
3183 * typeck.c (c_expand_return): Remove.
3184 (c_expand_start_case): Likewise.
3186 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3188 * ir.texi: Document type nodes.
3190 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3192 * cp-tree.h (init_cp_semantics): Declare.
3193 (genrtl_try_block): Don't declare.
3194 (genrtl_handler): Likewise.
3195 (genrtl_catch_block): Likewise.
3196 (genrtl_ctor_stmt): Likewise.
3197 (genrtl_subobject): Likewise.
3198 (genrtl_do_poplevel): Likewise.
3199 (genrtl_named_return_value): Likewise.
3200 * lex.c (init_parse): Call init_cp_semantics.
3201 * semantics.c (genrtl_try_block): Give it internal linkage.
3202 (genrtl_handler): Likewise.
3203 (genrtl_catch_block): Likewise.
3204 (genrtl_ctor_stmt): Likewise.
3205 (genrtl_subobject): Likewise.
3206 (genrtl_do_poplevel): Likewise.
3207 (genrtl_named_return_value): Likewise.
3208 (lang_expand_stmt): Rename to ...
3209 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3210 (init_cp_semantics): Define.
3212 * decl.c (initialize_local_var): Remove RTL-generating code.
3213 * semantics.c (genrtl_try_block): Fix formatting.
3215 Move statement-tree facilities from C++ to C front-end.
3216 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3217 (void_zero_node): Remove.
3218 (stmt_tree): Likewise.
3219 (scope_chain): Adjust.
3220 (language_function): Rename to cp_language_function.
3221 (cp_function_chain): Adjust.
3222 (current_stmt_tree): Remove.
3223 (last_tree): Likewise.
3224 (last_expr_type): Likewise.
3225 (struct lang_decl): Adjust.
3226 (STMT_IS_FULL_EXPR_P): Remove.
3228 (begin_stmt_tree): Likewise.
3229 (finish_stmt_tree): Likewise.
3230 (walk_tree_fn): Likewise.
3231 (walk_stmt_tree): Likewise.
3232 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3233 * decl.c (mark_stmt_tree): Adjust type.
3234 (init_decl_processing): Don't build void_zero_node.
3235 (initialize_local_var): Adjust usage of current_stmt_tree.
3236 (finish_enum): Use add_stmt, not add_tree.
3237 (save_function_data): Adjust use of language_function.
3238 (finish_constructor_body): Use add_stmt, not add_tree.
3239 (finish_destructor_body): Likewise.
3240 (push_cp_function_context): Adjust use of language_function.
3241 (pop_cp_function_context): Likewise.
3242 (mark_lang_function): Likewise.
3243 (mark_cp_function_context): Likewise.
3244 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3245 (build_vec_init): Likewise.
3246 * semantics.c (SET_LAST_STMT): Remove.
3247 (RECHAIN_STMTS): Don't use it.
3248 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3249 (current_stmt_tree): Define.
3251 (finish_goto_stmt): Use add_stmt, not add_tree.
3252 (finish_expr_stmt): Likewise.
3253 (begin_if_stmt): Likewise.
3254 (finish_then_clause): Likewise.
3255 (begin_while_stmt): Likewise.
3256 (begin_do_stmt): Likewise.
3257 (finish_return_stmt): Likewise.
3258 (begin_for_stmt): Likewise.
3259 (finish_break_stmt): Likewise.
3260 (finish_continue_stmt): Likewise.
3261 (begin_switch_stmt): Likewise.
3262 (finish_case_label): Likewise.
3263 (begin_try_block): Likewise.
3264 (begin_function_try_block): Likewise.
3265 (begin_handler): Likewise.
3266 (begin_catch_block): Likewise.
3267 (begin_compound_stmt): Likewise.
3268 (begin_asm_stmt): Likewise.
3269 (finish_asm_stmt): Likewise.
3270 (finish_label_stmt): Likewise.
3271 (add_decl_stmt): Likewise.
3272 (finish_subobject): Likewise.
3273 (finish_decl_cleanup): Likewise.
3274 (finish_named_return_value): Likewise.
3275 (setup_vtbl_ptr): Likewise.
3276 (add_scope_stmt): Likewise.
3277 (finish_stmt_expr): Likewise.
3278 (prune_unused_decls): Remove.
3279 (begin_stmt_tree): Likewise.
3280 (finish_stmt_tree): Likewise.
3281 (prep_stmt): Adjust use of current_stmt_tree.
3282 (lang_expand_stmt): Likewise.
3283 * tree.c (statement_code_p): Remove.
3284 (cp_statement_code_p): New function.
3285 (walk_stmt_tree): Remove.
3286 (init_tree): Set lang_statement_code_p.
3288 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3290 Integrated preprocessor.
3292 * Make-lang.in, Makefile.in: Remove all references to input.c,
3293 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3294 * gxx.gperf, hash.h, input.c: Delete.
3295 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3296 initialized properly.
3298 * class.c (fixup_pending_inline): Take a tree, not a
3299 struct pending_inline *. All callers changed.
3300 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3301 RID_PROTECTED entries in ridpointers[] array here.
3302 * decl.c (duplicate_decls): Do not refer to struct
3304 (record_builtin_type, init_decl_processing): Use RID_MAX not
3306 (grokdeclarator): Use C_IS_RESERVED_WORD.
3307 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3309 (grok_x_components): Do not inspect pending_inlines chain.
3311 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3312 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3313 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3314 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3315 TIME_IDENTIFIER_FILEINFO): Kill.
3317 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3319 * parse.y: Call do_pending_inlines unconditionally.
3320 reinit_parse_for_method is now snarf_method. fn.defpen is no
3321 longer necessary. Remove unnecessary <itype> annotation on
3322 SCOPE. Do not refer to end_of_file or struct pending_inline.
3323 * semantics.c (begin_inline_definitions): Call
3324 do_pending_inlines unconditionally.
3326 * lex.c: Remove all code now shared with C front end.
3327 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3328 into the get_identifier table. Rewrite pragma handling to
3329 work with the registry. Move code to save tokens for later
3330 processing to spew.c.
3332 * spew.c: Rewrite everything in terms of token streams instead
3333 of text. Move routines here from lex.c / input.c as
3334 appropriate. GC-mark trees hanging off the pending inlines
3337 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3339 * NEWS: Mention that the named return value extension has been
3341 * cp-tree.h (original_result_rtx): Define.
3342 (TREE_REFERENCE_EXPR): Remove.
3343 (DECL_VPARENT): Likewise.
3344 (pushdecl_nonclass_level): Likewise.
3345 (store_return_init): Likewise.
3346 (reinit_lang_specific): Likewise.
3347 (genrtl_named_return_value): Change prototype.
3348 * decl.c (original_result_rtx): Remove.
3349 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3350 Do not generate RTL for local variables here.
3351 (store_return_init): Remove.
3352 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3354 (finish_named_return_value): Adjust accordingly. Warn that this
3355 extension is deprecated.
3356 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3358 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3360 * pt.c (type_unification_real): Replace switch with if.
3361 (unify): Tsubst non-type parms before comparing.
3363 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3365 * error.c (dump_typename): New function, broken out of ...
3366 (dump_type): ... here. Use it.
3367 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3369 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3371 * init.c (build_offset_ref): Deal with namespace scoped
3374 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3376 * class.c (resolve_address_of_overloaded_function): Add
3377 explanation message.
3378 * decl.c (define_case_label): Reformat explanation.
3379 * decl2.c (finish_static_data_member_decl): Likewise.
3380 (grokfield): Likewise.
3381 * friend.c (do_friend): Likewise.
3383 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3385 * tree.c (walk_tree): Expose tail recursion.
3386 (walk_stmt_tree): New function.
3387 * cp-tree.h: Prototype walk_stmt_tree.
3388 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3389 the BLOCKs directly. If a BLOCK has no variables after
3390 pruning, discard it.
3391 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3392 restore the line number.
3394 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3396 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3397 (pt.o): Remove dependency on HTAB_H.
3398 * cp-tree.h: Include hashtab.h.
3399 (walk_tree): Change prototype.
3400 (walk_tree_without_duplicates): New function.
3401 * decl.c (check_default_argument): Use it.
3402 * optimize.c (remap_decl): Adjust calls to walk_tree.
3403 (copy_body): Likewise.
3404 (expand_calls_inline): Likewise.
3405 (calls_setjmp_p): Use walk_tree_without_duplicates.
3406 * pt.c: Don't include hashtab.h.
3407 (for_each_template_parm): Use walk_tree_without_duplicates.
3408 * semantics.c (finish-stmt_tree): Likewise.
3409 (expand_body): Likewise.
3410 * tree.c (walk_tree): Add additional parameter.
3411 (walk_tree_without_duplicates): New function.
3412 (count_trees): Use it.
3413 (verify_stmt_tree): Adjust call to walk_tree.
3414 (find_tree): Use walk_tree_without_duplicates.
3415 (no_linkage_check): Likewise.
3416 (break_out_target_exprs): Adjust call to walk_tree.
3417 (cp_unsave): Likewise.
3419 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3421 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3422 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3423 * cp-tree.h (TYPE_BINFO): Adjust comment.
3424 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3425 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3426 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3427 (TYPE_TEMPLATE_INFO): Likewise.
3428 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3429 * class.c (push_nested_class): Likewise.
3430 * decl.c (lookup_name_real): Likewise.
3431 (grokdeclarator): Likewise.
3432 (grok_op_properties): Likewise.
3433 (xref_tag): Likewise.
3434 (xref_basetypes): Likewise.
3435 * decl2.c (constructor_name_full): Likewise.
3436 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3437 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3438 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3439 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3440 (dump_type_suffix): Likewise.
3441 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3443 (get_aggr_from_typedef): Likewise.
3444 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3445 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3446 (write_template_parm): Likewise.
3447 (write_template_template_parm): Check tree code instead of
3448 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3449 * method.c (build_overload_nested_name): Add
3450 BOUND_TEMPLATE_TEMPLATE_PARM.
3451 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3452 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3453 * pt.c (convert_template_argument): Check tree code instead of
3454 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3455 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3456 (for_each_template_parm): Adjust comment.
3457 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3458 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3459 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3460 template_args_equal to compare template template parameter cases.
3461 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3462 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3464 * tree.c (copy_template_template_parm): Decide whether to create
3465 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3466 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3467 (copy_tree_r): Likewise.
3468 * typeck.c (comptypes): Likewise. Check tree code instead of
3469 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3471 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3473 * decl.c (finish_function): Move the code for handling functions
3474 marked with the constructor and destructor attributes inside the
3477 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3479 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3481 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3483 * pt.c (lookup_template_class): Remove abort.
3484 * tree.c (get_type_decl): Allow error_mark_node.
3486 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3488 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3491 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3493 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3496 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3498 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3499 union tag mismatch error reporting.
3501 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3503 * call.c (build_scoped_method_call): Check it is not a namespace.
3505 2000-08-30 Jason Merrill <jason@redhat.com>
3507 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3509 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3510 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3511 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3513 * decl.c (start_function): Always call make_function_rtl.
3515 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3517 * semantics.c (prune_unused_decls): New function.
3518 (finish_stmt_tree): Call it via walk_tree.
3520 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3522 * class.c (build_secondary_vtable): Constify a char *.
3523 * decl.c (init_decl_processing): Initialize function_id_node,
3524 pretty_function_id_node, and func_id_node.
3525 * input.c (struct input_source): Constify 'str'.
3526 (feed_input): Constify first argument.
3527 * mangle.c (write_identifier): Constify argument.
3528 * pt.c (mangle_class_name_for_template): Constify argument.
3530 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3532 * typeck.c (mark_addressable): Remove code that pokes around in
3535 2000-08-28 Jason Merrill <jason@redhat.com>
3537 * lex.c (file_name_nondirectory): Move to toplev.c.
3539 * cp-tree.h (LOCAL_CLASS_P): New macro.
3540 * class.c (finish_struct_1): Use it.
3542 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3544 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3545 (write_encoding): Pass another argument to write_name.
3546 (write_name): Add ignore_local_scope parameter. Fix handling of
3548 (write_nested_name): Use write_unqualified_name.
3549 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3550 (write_template_prefix): Use write_unqualified_name.
3551 (write_component): Remove.
3552 (write_local_name): Add parameter. Use direct local entity to
3553 discriminator calculation.
3554 (write_class_enum_type): Pass another argument to write_name.
3555 (write_template_template_arg): Likewise.
3556 (make_guard_variable): Likewise.
3558 2000-08-27 Jason Merrill <jason@redhat.com>
3560 * decl.c (pushdecl): Matching decls for local externs are found in
3561 the current level. Propagate linkage information from previous
3564 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3566 * ir.texi (Expressions): Fix typo.
3568 2000-08-25 Greg McGary <greg@mcgary.org>
3570 * tree.c (init_tree): Use ARRAY_SIZE.
3572 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3574 * error.c (cp_tree_printer): Rework.
3576 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3578 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3580 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3581 (cp-demangle.o): Remove target.
3582 (dyn-string.o): Likewise.
3584 * decl.c (grokfndecl): Require that `main' return an `int'.
3585 * mangle.c (write_encoding): Don't mangle return types for
3586 conversion functions.
3588 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3590 * error.c (tree_formatting_info): New data type.
3591 (tree_being_formatted): New macro.
3592 (tree_formatting_flags): Likewise.
3593 (put_whitespace): Likewise.
3594 (print_tree_identifier): Likewise.
3595 (print_identifier): Likewise.
3596 (cp_tree_printer, print_function_argument_list, print_declaration,
3597 print_expression, print_function_declaration,
3598 print_function_parameter, print_type, print_cv_qualifier): New
3600 (init_error): Initialize lang_printer.
3602 2000-08-24 Jason Merrill <jason@redhat.com>
3604 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3605 adjustment necessary.
3607 2000-08-24 Greg McGary <greg@mcgary.org>
3609 * cp-tree.h (MAIN_NAME_P): Remove macro.
3611 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3613 * error.c (print_instantiation_context): Don't forget to flush the
3616 2000-08-23 Jason Merrill <jason@redhat.com>
3618 * typeck.c (build_ptrmemfunc): Save the input pmf.
3620 * method.c (process_modifiers): Use same_type_p.
3622 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3624 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3625 * mangle.c (write_function_type): Change prototype.
3626 (write_encoding): Don't mangle return types for
3627 constructors or destructors.
3628 (write_type): Adjust call to write_function_type.
3629 * pt.c (instantiate_template): Instantiate alternate entry points
3630 when instantiating the main function.
3632 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3634 * error.c (cp_print_error_function): Don't use embedded '\n' in
3637 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3639 * decl.c (init_decl_processing): Remove bogus initialization.
3640 * error.c (lang_print_error_function): Restore here.
3641 (init_error): Initialize print_error_function.
3643 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3645 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3647 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3649 * Makefile.in (error.o): Depends on diagnostic.h
3651 * cp-tree.h (problematic_instantiation_changed,
3652 record_last_problematic_instantiation, current_instantiation,
3653 print_instantiation_context): Declare.
3654 (maybe_print_template_context): Remove.
3656 * decl.c (init_decl_processing): Set print_error_function to NULL.
3657 (lang_print_error_function): Remove, since we're using a new
3660 * error.c: #include diagnostic.h
3661 (function_category): New function.
3662 (cp_diagnostic_starter): Likewise.
3663 (cp_diagnostic_finalizer): Likewise.
3664 (cp_print_error_function): Likewise.
3665 (maybe_print_instantiation_context): Likewise.
3666 (print_instantiation_full_context): Likewise.
3667 (print_instantiation_partial_context): Likewise.
3668 (print_instantiation_context): Define.
3669 (init_error): Initialize diagnostic pager and finalizer.
3671 * pt.c (problematic_instantiation_changed): Define.
3672 (record_last_problematic_instantiation): Likewise.
3673 (current_instantiation): Likewise.
3674 (maybe_print_template_context): Remove.
3675 (print_template_context): Likewise.
3676 (current_tinst_level): Make static to reflect Brendan Kehoe's
3677 change of 1995-04-13.
3678 (push_tinst_level): Call print_instantiation_context.
3680 2000-08-21 Nix <nix@esperi.demon.co.uk>
3682 * lang-specs.h: Do not process -o or run the assembler if
3685 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3687 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3689 * decl2.c (lang_decode_option): Disable gettext attributes for
3692 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3694 * lex.c (lang_init_options): Default diagnostic message maximum
3695 length to 80, when line-wrapping.
3697 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3699 * class.c (build_vtbl_initializer): Clear the entire
3700 vtbl_init_data. Start keeping track of the functions for which we
3701 have created vcall offsets here.
3702 (dfs_build_vcall_offset_vtbl_entries): Remove.
3703 (build_vcall_offset_vtbl_entries): Reimplement.
3704 (add_vcall_offset_vtbl_entries_r): New function.
3705 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3706 computing when vcall offsets are necessary.
3708 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3710 * decl.c (member_function_or_else): Use cp_error ... %T.
3711 (grokdeclarator): Likewise.
3712 (start_method): Likewise.
3713 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3715 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3717 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3720 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3722 * cp-tree.h (PTRMEM_OK_P): New macro.
3723 (itf_ptrmem_ok): New enumeration value.
3724 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3725 argument. Diagnose implicit pointer to member.
3726 (instantiate_type): Don't diagnose implicit pointer to member
3727 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3728 resolve_address_of_overloaded_function.
3729 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3730 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3731 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3732 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3733 (build_unary_op): Deal with single non-static member in
3736 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3738 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3740 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3742 * cp-tree.h (enum_name_string): Remove prototype.
3743 (report_case_error): Remove prototype.
3744 * cp/typeck2.c (enum_name_string): Remove.
3745 (report_case_error): Remove.
3746 * error.c (dump_expr): Deal with enum values directly.
3747 Correctly negate integer constant.
3749 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3751 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3752 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3753 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3754 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3755 (__cxa_vec_new): Use __cxa_vec_new2.
3756 (__cxa_vec_delete): Use __cxa_vec_delete2.
3758 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3760 * vec.cc (__cxa_vec_new): Set "C" linkage.
3761 (__cxa_vec_ctor): Likewise.
3762 (__cxa_vec_cctor): Likewise.
3763 (__cxa_vec_dtor): Likewise.
3764 (__cxa_vec_delete): Likewise.
3765 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3766 (__cxa_vec_ctor): Likewise.
3767 (__cxa_vec_cctor): Likewise.
3768 (__cxa_vec_dtor): Likewise.
3769 (__cxa_vec_delete): Likewise.
3771 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3773 * class.c (instantiate_type): Reinstate local variable
3774 deleted in previous change.
3776 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3779 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3781 * cp-tree.h (instantiate_type_flags): New enumeration.
3782 (instantiate_type): Change parameter.
3783 * class.c (instantiate_type): Adjust prototype. Adjust.
3784 * call.c (standard_conversion): Adjust instantiate_type call.
3785 (reference_binding): Likewise.
3786 (build_op_delete_call): Likewise.
3787 (convert_like_real): Likewise.
3788 * cvt.c (cp_convert_to_pointer): Likewise.
3789 (convert_to_reference): Likewise.
3790 * pt.c (convert_nontype_argument): Likewise.
3791 * typeck.c (build_binary_op): Likewise.
3792 (build_ptrmemfunc): Likewise.
3793 (convert_for_assignment): Likewise.
3795 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3797 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3798 (current_aggr): Define.
3799 * decl.c (grokdeclarator): Make sure a friend class is an
3800 elaborated type specifier.
3801 * parse.y (current_aggr): Remove static definition.
3802 (cp_parse_init): Adjust.
3803 (structsp): Clear and restore current_aggr.
3804 (component_decl_list): Clear current_aggr.
3806 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3807 aggregate tag on the typename's context.
3809 * pt.c (tsubst_friend_class): Return error_mark_node, if
3811 (instantiate_class_template): Ignore error_mark_node friend types.
3813 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3815 * cvt.c (warn_ref_binding): New static function, broken out of ...
3816 (convert_to_reference): ... here. Use it.
3818 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3820 * parse.y (template_arg): Add rule for template qualified with
3823 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3825 * decl2.c (add_function): Reorganize.
3826 (arg_assoc): Do not consider function template decls.
3828 2000-08-11 Jason Merrill <jason@redhat.com>
3830 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3833 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3835 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3836 (lookup_nested_tag): Likewise.
3838 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3841 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3843 * parse.y (named_complex_class_head_sans_basetype): Remove
3846 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3848 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3849 explicit TEMPLATE_ID_EXPR args.
3850 (build_expr_from_tree, case CALL_EXPR): Likewise.
3852 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3854 * decl.c (check_tag_decl): Diagnose typename's which don't
3857 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3859 * init.c (build_aggr_init): Reject bogus array initializers
3862 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3864 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3866 * cp/tinfo.cc (__dynamic_cast): Likewise.
3867 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3869 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3871 * cvt.c (convert_to_pointer_force): Fix error message when
3872 attempting to cast from ambiguous base.
3874 2000-08-08 Jason Merrill <jason@redhat.com>
3876 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3877 (tsubst_template_arg_vector): Likewise.
3879 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3880 assume that one will be as large as the union.
3882 2000-08-07 Kazu Hirata <kazu@hxi.com>
3884 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3885 * decl.c (pop_labels): Likewise.
3887 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3889 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3891 (__pointer_to_member_type_info): Likewise.
3892 (__base_class_info): Likewise.
3893 (__class_type_info): Likewise.
3894 (__si_class_type_info): Likewise.
3895 (__vmi_class_type_info): Likewise.
3896 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3897 Changed member names to match specifications.
3898 (__vmi_class_type_info::__do_find_public_src): Likewise.
3899 (__si_class_type_info::__do_dyncast): Likewise.
3900 (__vmi_class_type_info::__do_dyncast): Likewise.
3901 (__si_class_type_info::__do_upcast): Likewise.
3902 (__vmi_class_type_info::__do_upcast): Likewise.
3903 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3904 (__pbase_type_info::__pointer_catch): Likewise.
3905 (__pointer_type_info::__pointer_catch): Likewise.
3906 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3908 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3910 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3911 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3912 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3914 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3916 * cp-tree.h (add_method): Change prototype.
3917 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3918 Don't double the size of the method vector in the error case.
3919 (handle_using_decl): Adjust call to add_method.
3920 (add_implicitly_declared_members): Likewise.
3921 (clone_function_decl): Likewise.
3922 * decl2.c (check_classfn): Likewise.
3923 * semantics.c (finish_member_declaration): Likewise.
3925 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3927 * decl.c (flag_isoc94): New variable.
3929 2000-08-02 Jason Merrill <jason@redhat.com>
3931 * pt.c (do_type_instantiation): Add complain parm; don't complain
3932 if called recursively.
3933 * cp-tree.h, parse.y: Adjust.
3935 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3937 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3938 -Wno-strict-prototypes.
3940 * g++spec.c: Adjust type of second argument to
3941 lang_specific_driver, and update code as necessary.
3943 * cp-tree.h: Don't prototype min_precision here.
3944 (my_friendly_assert): Cast expression to void.
3945 * semantics.c (do_poplevel): Initialize scope_stmts.
3947 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3949 * cp-tree.h (DECL_NEEDED_P): Tweak.
3951 2000-07-28 Jason Merrill <jason@redhat.com>
3953 * lang-specs.h: Use %i in rule for .ii files.
3955 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3957 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3959 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3961 Allow indirect primary bases.
3962 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3964 (CLASSTYPE_VFIELD_PARENT): Remove.
3965 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3966 (BINFO_PRIMARY_BINFO): Remove.
3967 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3968 (BINFO_VBASE_PRIMARY_P): Likewise.
3969 (BINFO_PRIMARY_BASE_OF): New macro.
3970 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3971 (get_primary_binfo): New function.
3972 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3973 * class.c (vcall_offset_data_s): Rename to ...
3974 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3975 and add ctor_vtbl_p.
3976 (get_derived_offset): Use get_primary_binfo.
3977 (dfs_mark_primary_bases): Adjust handling of virtual primary
3979 (mark_primary_bases): Likewise.
3980 (set_primary_base): Take a binfo, not an integer, as a
3981 representation of the primary base.
3982 (indirect_primary_base_p): Remove.
3983 (determine_primary_base): Adjust for indirect primary bases.
3984 (dfs_find_final_overrider): Fix typo in coment.
3985 (update_vtable_entry_for_fn): Use get_primary_binfo.
3986 (layout_nonempty_base_or_field): Tweak.
3987 (build_base_fields): Adjust for new primary base semantics.
3988 (dfs_propagate_binfo_offsets): Remove.
3989 (propagate_binfo_offsets): Rewrite.
3990 (dfs_set_offset_for_shared_vbases): Remove.
3991 (layout_virtual_bases): Don't use it.
3992 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3994 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3995 CLASSTYPE_VFIELD_PARENT.
3996 (dfs_get_primary_binfo): New function.
3997 (get_primary_binfo): Likewise.
3998 (dump_class_hierarchy_r): Tweak printing of primary bases.
3999 (build_vtbl_initializer): Fix typo in comments. Use
4001 (build_vcall_and_vbase_vtbl_entries): Likewise.
4002 (build_vbaes_offset_vtbl_entries): Likewise.
4003 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4004 BV_VCALL_INDEX to handle indirect primary bases.
4005 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4006 (build_rtti_vtbl_entries): Likewise.
4007 * search.c (get_shared_vbase_if_not_primary): Tweak.
4008 (find_vbase_instance): Likewise.
4009 (binfo_for_vtable): Simplify.
4010 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4011 (make_binfo): Make it have 11 entries.
4013 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4015 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4016 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4017 ascertaining primaryness.
4018 (G): Remove template_args.
4019 (decl_is_template_id): New function.
4020 (write_encoding): Use decl_is_template_id.
4021 (write_name): Likewise. Handle type_decls. Get main variant of
4023 (write_nested_name): Likewise.
4024 (write_prefix): Likewise.
4025 (write_template_prefix): Likewise.
4026 (write_special_name_constructor): Remove defunct production from
4028 (write_bare_function_type): Remove comment about absent parameter.
4029 (write_template_template_arg): Add missing grammar production to
4032 2000-07-27 Jason Merrill <jason@redhat.com>
4034 * decl.c (duplicate_decls): If common_type produces a non-typedef
4035 type for a typedef, just use the old type.
4037 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4039 * cp-tree.h (function_depth): Declare.
4040 (verify_stmt_tree): Likewise.
4041 (find_tree): Likewise.
4042 * decl.c (function_depth): Give it external linkage.
4043 * optimize.c (optimize_function): Increment and decrement it.
4044 * tree.c (verify_stmt_tree_r): New function.
4045 (verify_stmt_tree): Likewise.
4046 (find_tree_r): Likewise.
4047 (find_tree): Likewise.
4049 2000-07-27 Jason Merrill <jason@redhat.com>
4051 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4053 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4055 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4057 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4058 * decl2.c (get_guard): Call cp_finish_decl, not
4059 rest_of_decl_compilation, for local guards.
4060 * lex.c (do_identifier): Remove unused variable.
4062 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4064 * parse.y: Add missing ';'.
4066 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4068 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4071 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4073 Kill strict_prototype. Backwards compatibility only for
4074 non NO_IMPLICIT_EXTERN_C systems.
4075 * cp-tree.h (flag_strict_prototype): Remove.
4076 (strict_prototype): Remove.
4077 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4078 * decl.c (maybe_push_to_top_level): Adjust.
4079 (pop_from_top_level): Adjust.
4080 (decls_match): Only allow sloppy parm matching for ancient
4082 (init_decl_processing): Adjust.
4083 (grokdeclarator): Adjust.
4084 * decl2.c (flag_strict_prototype): Remove.
4085 (strict_prototype): Remove.
4086 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4087 (lang_f_options): Remove "strict-prototype".
4088 (unsupported-options): Add "strict-prototype".
4089 * lex.c (do_identifier): Adjust.
4090 (do_scoped_id): Adjust.
4091 * parse.y (empty_parms): Adjust.
4092 * class.c (push_lang_context): Adjust.
4093 (pop_lang_context): Adjust.
4094 * typeck.c (comp_target_parms): Adjust.
4096 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4098 * decl.c (poplevel): Deal with anonymous variables at for scope.
4099 (maybe_inject_for_scope_var): Likewise.
4101 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4103 * decl.c: Remove all signal handling code, now done in toplev.c.
4105 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4107 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4109 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4112 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4114 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4115 Define my_friendly_assert and my_friendly_abort as macros
4116 which may call friendly_abort. Prototype friendly abort, not
4117 my_friendly_abort or my_friendly_assert.
4118 * decl.c (signal_catch): Report the signal caught in the error
4119 message. Call fatal directly.
4120 * typeck2.c (ack, my_friendly_assert): Delete.
4121 (my_friendly_abort): Rename to friendly_abort. Expect file,
4122 line, and function parameters. Report the abort code, then
4123 call fancy_abort. Do not mask an abort if errors have
4126 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4128 * typeck.c (comp_target_parms): Remove obsolete parameter.
4129 (comp_target_types): Adjust.
4131 2000-07-17 Jason Merrill <jason@redhat.com>
4133 * typeck.c (mark_addressable): Never set TREE_USED.
4134 * call.c (build_call): Don't abort on calls to library functions
4135 that have been declared normally.
4137 * typeck.c (build_binary_op): Fix grammar in warning.
4139 * exception.cc (__eh_free): Fix prototype.
4141 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4143 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4144 IDENTIFIER_NAMESPACE_VALUE.
4146 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4148 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4149 * method.c (use_thunk): Correct handling of vcall offsets.
4151 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4153 * .cvsignore: parse.h and parse.c have no cp- prefix.
4155 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4157 * .cvsignore: New file.
4159 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4161 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4163 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4165 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4167 * parse.h: Likewise.
4169 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4171 * class.c (layout_class_type): Add pointers to virtual bases after
4172 base classes under the old ABI.
4174 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4176 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4177 (finish_continue_stmt): Likewise.
4178 (begin_for_stmt): Remove call to note_level_for_for.
4179 (finish_goto_stmt): Change call from build_min_nt
4181 (finish_expr_stmt): Likewise.
4182 (begin_if_stmt): Likewise.
4183 (begin_while_stmt): Likewise.
4184 (finish_while_stmt): Likewise.
4185 (finish_return_stmt): Likewise.
4186 (begin_for_stmt): Likewise.
4187 (finish_for_stmt): Likewise.
4188 (finish_break_stmt): Likewise.
4189 (begin_switch_stmt): Likewise.
4190 (finish_case_label): Likewise.
4191 (genrtl_try_block): Likewise.
4192 (begin_try_block): Likewise.
4193 (begin_handler): Likewise.
4194 (begin_compound_stmt): Likewise.
4195 (finish_asm_stmt): Likewise.
4196 (finish_label_stmt): Likewise.
4197 (add_decl_stmt): Likewise.
4198 (finish_subobject): Likewise.
4199 (finish_decl_cleanup): Likewise.
4200 (finish_named_return_value): Likewise.
4201 (setup_vtbl_ptr): Likewise.
4202 (add_scope_stmt): Likewise.
4203 * decl.c (finish_constructor_body): Likewise.
4204 (finish_destructor_body): Likewise.
4205 * optimize.c (copy_body_r): Likewise.
4206 (initialize_inlined_parameters): Likewise.
4207 (declare_return_variable): Likewise.
4208 (expand_call_inline): Likewise.
4210 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4212 * semantics.c (expand_body): Sync interface information
4213 at the end of function body expansion.
4215 2000-07-09 Jason Merrill <jason@redhat.com>
4217 * init.c (build_new_1): Bail early if the call to new fails.
4219 * decl.c (compute_array_index_type): Check specifically for
4220 an INTEGER_CST, not just TREE_CONSTANT.
4222 * decl.c (duplicate_decls): Don't call duplicate_decls on
4223 the DECL_TEMPLATE_RESULT.
4224 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4227 * error.c (dump_template_bindings): Don't crash if we had an
4228 invalid argument list.
4230 * typeck.c (c_expand_start_case): Do narrowing here.
4231 * semantics.c (finish_switch_cond): Not here.
4233 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4235 * parse.y (asm_clobbers): Do string concatenation.
4237 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4239 * decl.c (pushtag): Don't put local classes in template functions
4240 on the local_classes list.
4242 2000-07-04 Scott Snyder <snyder@fnal.gov>
4244 * decl2.c (get_guard): Add missing return for old ABI local
4247 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4249 * cp-tree.h (char_type_p): New function.
4250 * decl.c (init_decl_processing): Don't initialize
4251 signed_wchar_type_node or unsigned_wchar_type_node.
4252 (complete_array_type): Handle brace-enclosed string-constants.
4253 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4254 * tree.c (char_type_p): New function.
4255 * typeck2.c (digest_init): Use char_type_p.
4257 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4259 * pt.c (tsubst): Don't layout type, if it's error_mark.
4261 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4263 * pt.c (instantiate_pending_templates): Reset template level.
4265 2000-07-05 Jason Merrill <jason@redhat.com>
4267 * call.c (joust): Don't complain about `operator char *()' beating
4268 `operator const char *() const'.
4270 2000-07-04 scott snyder <snyder@fnal.gov>
4271 Jason Merrill <jason@redhat.com>
4273 * repo.c (repo_get_id): Handle the case where a class with virtual
4274 bases has a null TYPE_BINFO_VTABLE.
4276 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4277 Jason Merrill <jason@redhat.com>
4279 * parse.y (member_init): Just pass in the type.
4280 * init.c (expand_member_init): Handle getting a type.
4282 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4283 Jason Merrill <jason@redhat.com>
4285 * decl.c (finish_function): Warn if a function has no return
4287 Suggested by Andrew Koenig.
4288 * typeck.c (check_return_expr): Do set current_function_returns_value
4289 if we got an error_mark_node.
4291 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4293 * decl2.c (push_decl_namespace): Push the original namespace.
4295 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4297 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4298 * semantics.c (begin_class_definition): Clear it.
4300 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4302 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4303 (genrtl_expr_stmt): Likewise.
4304 (genrtl_decl_stmt): Likewise.
4305 (genrtl_if_stmt): Likewise.
4306 (genrtl_while_stmt): Likewise.
4307 (genrtl_do_stmt): Likewise.
4308 (genrtl_return_stmt): Likewise.
4309 (genrtl_for_stmt): Likewise.
4310 (genrtl_break_stmt): Likewise.
4311 (genrtl_continue_stmt): Likewise.
4312 (genrtl_scope_stmt): Likewise.
4313 (genrtl_switch_stmt): Likewise.
4314 (genrtl_case_label): Likewise.
4315 (genrtl_begin_compound_stmt): Likewise.
4316 (genrtl_finish_compound_stmt): Likewise.
4317 (genrtl_compound_stmt): Likewise.
4318 (genrtl_asm_stmt): Likewise.
4320 * init.c (begin_init_stmts): Remove call to
4321 genrtl_begin_compound_stmt.
4322 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4324 * semantics.c (lang_expand_stmt): Changed call to
4325 genrtl_compound_stmt to ignore return value.
4327 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4329 * mangle.c (canonicalize_for_substitution): Return the canonical
4332 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4334 * typeck.c (commonparms): Remove obstack manipulations.
4336 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4338 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4340 * Makefile.in (OBJS): Added ../c-semantics.o.
4341 (OBJDEPS): Likewise.
4343 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4345 (struct stmt_tree): Added comment.
4346 (current_function_name_declared): Removed.
4347 (stmts_are_full_exprs_p): Likewise.
4348 (genrtl_do_pushlevel): Likewise.
4349 (genrtl_clear_out_block): Likewise.
4350 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4351 (DECL_ANON_UNION_ELEMS): Likewise.
4352 (emit_local_var): Likewise.
4353 (make_rtl_for_local_static): Likewise.
4354 (do_case): Likewise.
4355 (expand_stmt): Likewise.
4356 (genrtl_decl_cleanup): Likewise.
4357 (c_expand_asm_operands): Likewise.
4358 (c_expand_return): Likewise.
4359 (c_expand_start_case): Likewise.
4361 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4362 (emit_local_var): Likewise.
4363 (initialize_local_var): Change reference to
4364 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4365 Change reference to stmts_are_full_exprs_p to
4366 current_stmt_tree->stmts_are_full_exprs_p.
4367 (push_cp_function_context): Likewise.
4369 * expect.c (expand_throw): Change reference to
4370 stmts_are_full_exprs_p.
4372 * init.c (build_aggr_init): Change reference to
4373 stmts_are_full_exprs_p.
4374 (build_vec_init): Likewise.
4376 * optimize.c (maybe_clone_body): Change reference to
4377 current_function_name_declared to
4378 cp_function_chain->name_declared.
4380 * pt.c (instantiate_decl): Change reference to
4381 current_function_name_declared to
4382 cp_function_chain->name_declared.
4384 * semantics.c (expand_cond): Moved declaration to c-common.h.
4385 (genrtl_do_pushlevel): Moved to c-semantics.c.
4386 (genrtl_clear_out_block): Likewise.
4387 (genrtl_goto_stmt): Likewise.
4388 (genrtl_expr_stmt): Likewise.
4389 (genrtl_decl_stmt): Likewise.
4390 (gerntl_if_stmt): Likewise.
4391 (genrtl_while_stmt): Likewise.
4392 (genrtl_do_stmt): Likewise.
4393 (genrtl_return_stmt): Likewise.
4394 (genrtl_for_stmt): Likewise.
4395 (genrtl_break_stmt): Likewise.
4396 (genrtl_continue_stmt): Likewise.
4397 (genrtl_scope_stmt): Likewise.
4398 (genrtl_switch_stmt): Likewise.
4399 (genrtl_case_label): Likewise.
4400 (genrtl_begin_compound_stmt): Likewise.
4401 (genrtl_finish_compound_stmt): Likewise.
4402 (genrtl_compound_stmt): Likewise.
4403 (genrtl_asm_stmt): Likewise.
4404 (genrtl_decl_cleanup): Likewise.
4405 (expand_cond): Likewise.
4406 (expand_stmt): Renamed to ...
4407 (lang_expand_stmt): ... this.
4408 (lang_expand_expr_stmt): Initialize.
4409 (set_current_function_name_declared): Likewise.
4410 (stmts_are_full_exprs_p): Likewise.
4411 (current_function_name_declared): Likewise.
4412 (anon_aggr_type_p): Likewise.
4413 (do_poplevel): Change reference to
4414 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4415 Change reference to stmts_are_full_exprs_p to
4416 current_stmt_tree->stmts_are_full_exprs_p.
4417 (add_tree): Likewise.
4418 (finish_expr_stmt): Likewise.
4419 (prep_stmt): Likewise.
4420 (lang_expand_stmt): Likewise.
4421 (begin_compound_stmt): Change reference to
4422 current_function_name_declared to
4423 cp_function_chain->name_declared and call to
4424 current_function_name_declared().
4425 (setup_vtbl_ptr): Likewise.
4426 (genrtl_do_poplevel): Removed.
4428 2000-06-30 Jason Merrill <jason@redhat.com>
4430 * init.c (init_init_processing): Go back to aligning like
4431 double_type_node for old ABI.
4432 (get_cookie_size): Make cookie larger if we get a type that needs
4434 (build_vec_delete): Call it.
4436 * typeck.c (qualify_type_recursive): New fn.
4437 (composite_pointer_type): Use it.
4438 (build_binary_op): Use composite_pointer_type.
4440 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4441 Jason Merrill <jason@redhat.com>
4443 * typeck.c (check_return_expr): Don't complain about returning
4444 NULL from operator new if -fcheck-new.
4445 * cp-tree.h: Declare flag_check_new here.
4448 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4450 * mangle.c (find_substitution): Use same_type_p.
4451 (write_encoding): Don't check for substitutions.
4453 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4455 * parse.y (expr_no_comma_rangle): New non-terminal.
4456 (template_parm): Use it for default parameter case.
4457 (template_arg): Use it.
4458 (expr_no_commas): Remove commented out undefined extensions.
4459 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4460 * parse.h, parse.c: Rebuilt.
4462 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4464 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4465 (finish_asm_stmt): Do it here, instead.
4467 * cp-tree.h (ridpointers): Don't declare.
4468 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4469 (record_builtin_java_type): Likewise.
4470 (init_decl_processing): Likewise.
4471 * lex.c: Move inclusion of lex.h.
4472 (ridpointers): Don't define.
4473 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4475 * lex.h (enum rid): Rename to ...
4476 (enum cp_rid): ... this.
4477 (ridpointers): Don't declare.
4478 * parse.y: Move inclusion of lex.h.
4479 * parse.c: Regenerated.
4480 * spew.c: Move inclusion of lex.h.
4482 * cp-tree.h (struct language_function): Remove temp_name_counter.
4483 (temp_name_counter): Remove.
4484 (get_temp_name): Change prototype.
4485 (get_guard): New function.
4486 (get_guard_cond): Likewise.
4487 (set_guard): Likewise.
4488 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4489 * decl.c (expand_static_init): Use get_guard and friends to
4490 implement guard variables.
4491 * decl2.c (get_temp_name): Assume that the variables created are
4493 (get_sentry): Rename to ...
4494 (get_guard): ... this. Implement new ABI guard variables.
4495 (get_guard_bits): New function.
4496 (get_guard_cond): Likewise.
4497 (set_guard): Likewise.
4498 (start_static_initialization_or_destruction): Use them.
4499 (do_static_initialization): Replace sentry with guard throughout.
4500 (do_static_destruction): Likewise.
4501 * init.c (create_temporary_var): Add comment.
4503 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4505 * mangle.c (find_substitution): Use same_type_p.
4506 (write_encoding): Don't check for substitutions.
4508 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4510 * parse.y (expr_no_comma_rangle): New non-terminal.
4511 (template_parm): Use it for default parameter case.
4512 (template_arg): Use it.
4513 (expr_no_commas): Remove commented out undefined extensions.
4514 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4515 * parse.h, parse.c: Rebuilt.
4517 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4519 * cp-tree.h (flag_const_strings): Remove.
4520 (warn_parentheses): Likewise.
4521 (warn_format): Likewise.
4522 (common_type): Likewise.
4523 (default_conversion): Likewise.
4524 (build_binary_op): Likewise.
4525 (cp_build_binary_op): New macro.
4526 * call.c (build_new_op): Use cp_build_binary_op instead of
4528 * class.c (build_vtable_entry_ref): Likewise.
4529 * decl.c (expand_static_init): Likewise.
4530 (compute_array_index_type): Likewise.
4531 (build_enumerator): Likewise.
4532 * decl2.c (delete_sanity): Likewise.
4533 (start_static_initialization_or_destruction): Likewise.
4534 * error.c (dump_type_suffix): Likewise.
4535 * init.c (resolve_offset_ref): Likewise.
4536 (build_new): Likewise.
4537 (build_new_1): Likewise.
4538 (build_vec_delete_1): Likewise.
4539 (build_vec_init): Likewise.
4540 (build_delete): Likewise.
4541 * rtti.c (synthesize_tinfo_fn): Likewise.
4542 (synthesize_tinfo_var): Likewise.
4543 * search.c (expand_upcast_fixups): Likewise.
4544 (fixup_all_virtual_upcast_offsets): Likewise.
4545 * typeck.c (build_array_ref): Likewise.
4546 (get_member_function_from_ptrfunc): Likewise.
4547 (build_binary_op): Add parameter.
4548 (pointer_int_sum): Use cp_build_binary_op.
4549 (pointer_diff): Likewise.
4550 (build_modify_expr): Likewise.
4551 (get_delta_difference): Likewise.
4552 (build_ptrmemfunc): Likewise.
4554 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4556 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4557 * decl.c (create_implicit_typedef): Adjust.
4558 * decl2.c (build_artificial_parm): Adjust.
4559 * method.c (implicitly_declare_fn): Adjust.
4560 * pt.c (push_inline_template_parms_recursive): Adjust.
4561 (process_template_parm): Adjust.
4562 (overloaded_template_name): Adjust.
4563 * semantics.c (finish_template_template_parm): Adjust.
4565 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4567 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4568 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4569 where to emit thunks.
4570 (build_vtt): Adjust call to build_vtt_inits.
4571 (build_vtt_inits): Add parameter to indicate whether or not
4572 sub-VTTs for virtual bases should be included. Adjust handling of
4573 construction vtables.
4574 (get_matching_base): New function.
4575 (dfs_build_vtt_inits): Rename to ...
4576 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4577 construction vtables.
4578 (dfs_fixup_binfo_vtbls): Likewise.
4579 (build_ctor_vtbl_groups): Build construction vtables for virtual
4581 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4582 to build construction vtbls.
4583 (dfs_accumulate_vtbl_inits): Adjust handling of
4584 construction vtables.
4586 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4589 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4591 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4593 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4595 * search.c (hides): Remove.
4596 (is_subobject_of_p): Add most_derived parameter. Use
4598 (lookup_field_queue_p): Adjust.
4599 (lookup_field_r): Adjust.
4601 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4603 * decl2.c (handle_class_head): Bash typedefs to the type's main
4606 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4608 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4609 (begin_global_stmt_expr): ... this.
4610 (genrtl_finish_stmt_expr): Rename to ...
4611 (finish_global_stmt_expr): ... this.
4612 * init.c (begin_init_stmts): Adjust calls.
4613 (finish_init_stmts): Likewise.
4614 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4615 (begin_global_stmt_expr): ... this.
4616 (genrtl_finish_stmt_expr): Rename to ...
4617 (finish_global_stmt_expr): ... this.
4619 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4621 * search.c (lookup_member): Fix typo in comment.
4623 2000-06-24 Jason Merrill <jason@redhat.com>
4625 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4626 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4628 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4630 * parse.y (complex_direct_notype_declarator): Support global_scope.
4631 * Makefile.in: Adjust conflict count.
4633 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4635 * parse.y (template_arg): Convert TEMPLATE_DECL
4636 that is a template template paramter to
4637 TEMPLATE_TEMPLATE_PARM here.
4639 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4640 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4641 (copy_template_template_parm): Adjust prototype.
4642 * decl.c (grokdeclarator): Remove dead code.
4643 * pt.c (process_template_parm): Tidy.
4644 (lookup_template_class): Construct nodes in
4645 copy_template_template_parm.
4646 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4647 lookup_template_class. Use TYPE_TI_TEMPLATE.
4648 * tree.c (copy_template_template_parm): Add NEWARGS
4650 (mapcar): Adjust call to copy_template_template_parm.
4651 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4652 * method.c (build_template_template_parm_names): Change error
4653 code to avoid compilation warning.
4655 * gxxint.texi: Document template template parameter
4658 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4660 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4661 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4662 (cp-demangle.o): New rule.
4663 (dyn-string.o): Likewise.
4664 * inc/cxxabi.h (__cxa_demangle): New declaration.
4666 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4668 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4669 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4670 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4672 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4673 (make_thunk): Change prototype.
4674 (emit_thunk): Rename to use_thunk.
4675 (mangle_thunk): Change prototype.
4676 * class.c (get_derived_offset): Simplify.
4677 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4678 BV_GENERATE_THUNK_WITH_VTABLE_P.
4679 (build_primary_vtable): Simplify.
4680 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4681 (dfs_find_base): Remove.
4682 (update_vtable_entry_for_fn): Correct bug in finding the base
4683 where a virtual function was first declared. Figure out whether
4684 or not to emit a vcall-thunk with the vtables in which it appears.
4685 Correct logic for deciding whether to use an ordinary thunk, or a
4687 (finish_struct_1): Remove unnecssary code.
4688 (build_vtbl_initializer): Use ssize_int for the running counter of
4690 (build_vtbl_initializer): Only use vcall thunks where necessary.
4691 Mark thunks as needing to be emitted with their vtables, or not.
4692 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4693 indices. Use size_binop.
4694 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4695 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4697 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4698 (build_vtable_entry): Mark thunks as needing to be emitted with
4699 their vtables, or not.
4700 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4701 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4703 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4705 * error.c (dump_expr): Use BV_FN.
4706 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4708 * method.c (make_thunk): Likewise.
4709 (emit_thunk): Rename to use_thunk. Allow callers to decide
4710 whether or not to actually emit the thunk. Adjust for changes in
4711 representation of vcall offsets.
4712 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4713 * semantics.c (emit_associated_thunks): New function.
4714 (expand_body): Use it.
4715 * ir.texi: Adjust decriptions of thunks.
4717 2000-06-22 Jason Merrill <jason@redhat.com>
4719 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4720 (tsubst_friend_function): Copy it here.
4722 * decl.c (grok_op_properties): Fix typo.
4724 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4727 * pt.c (check_explicit_specialization): Clarify error.
4729 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4730 an old OVERLOAD when we're declaring a non-function.
4731 (pushdecl, destroy_local_var): Check for error_mark_node.
4732 (warn_extern_redeclared_static): Also bail early if
4734 (push_overloaded_decl): Ignore an old error_mark_node.
4736 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4738 * call.c (build_x_va_arg): Check if in a template decl.
4739 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4741 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4745 * decl.c (check_goto): Computed gotos assumed OK.
4747 2000-06-20 Jason Merrill <jason@redhat.com>
4749 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4750 for which we don't need to look for instantiations.
4752 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4754 * parse.y (program): Always call finish_translation_unit.
4755 * parse.c, parse.h: Rebuilt.
4757 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4759 * method.c: Don't include hard-reg-set.h.
4761 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4763 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4765 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4767 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4768 * cvt.c (cp_convert_to_pointer): Likewise.
4769 (convert_to_void): Likewise.
4770 * error.c (dump_expr): Likewise.
4771 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4772 * init.c (build_delete): Likewise.
4773 * method.c (emit_thunk): Likewise.
4774 * optmize.c (declare_return_variable): Likewise.
4775 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4776 (get_typeid): Likewise.
4777 (build_dynamic_cast_1): Likewise.
4778 * typeck.c (composite_pointer_type): Likewise.
4779 (common_type): Likewise.
4780 (build_indirect_ref): Likewise.
4781 (build_binary_op): Likewise.
4782 (build_x_compound_expr): Likewise.
4783 (check_return_expr): Likewise.
4784 * typeck2.c (add_exception_specifier): Likewise.
4786 * mangle.c (write_method_parms): Use direct comparison for end
4789 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4791 * cp-tree.h (genrtl_try_block): Declare function.
4792 (genrtl_handler): Likewise.
4793 (genrtl_catch_block): Likewise.
4794 (genrtl_ctor_stmt): Likewise.
4795 (genrtl_subobject): Likewise.
4796 (genrtl_decl_cleanup): Likewise.
4797 (genrtl_do_poplevel): Likewise.
4798 (genrtl_do_pushlevel): Likewise.
4799 (genrtl_clear_out_block): Likewise.
4800 (genrtl_goto_stmt): Likewise.
4801 (genrtl_expr_stmt): Likewise.
4802 (genrtl_decl_stmt): Likewise.
4803 (genrtl_if_stmt): Likewise.
4804 (genrtl_while_stmt): Likewise.
4805 (genrtl_do_stmt): Likewise.
4806 (genrtl_return_stmt): Likewise.
4807 (genrtl_for_stmt): Likewise.
4808 (genrtl_break_stmt): Likewise.
4809 (genrtl_continue_stmt): Likewise.
4810 (genrtl_scope_stmt): Likewise.
4811 (genrtl_switch_stmt): Likewise.
4812 (genrtl_case_label): Likewise.
4813 (genrtl_begin_compound_stmt): Likewise.
4814 (genrtl_finish_compound_stmt): Likewise.
4815 (genrtl_compound_stmt): Likewise.
4816 (genrtl_asm_stmt): Likewise.
4817 (genrtl_named_return_value): Likewise.
4818 (genrtl_begin_stmt_expr): Likewise.
4819 (genrtl_finish_stmt_expr): Likewise.
4820 (finish_for_stmt): Removed first argument.
4821 (finish_switch_stmt): Likewise.
4823 * semantics.c (genrtl_try_block): Define function.
4824 (genrtl_handler): Likewise.
4825 (genrtl_catch_block): Likewise.
4826 (genrtl_ctor_stmt): Likewise.
4827 (genrtl_subobject): Likewise.
4828 (genrtl_decl_cleanup): Likewise.
4829 (genrtl_do_poplevel): Likewise.
4830 (genrtl_do_pushlevel): Likewise.
4831 (genrtl_clear_out_block): Likewise.
4832 (genrtl_goto_stmt): Likewise.
4833 (genrtl_expr_stmt): Likewise.
4834 (genrtl_decl_stmt): Likewise.
4835 (genrtl_if_stmt): Likewise.
4836 (genrtl_while_stmt): Likewise.
4837 (genrtl_do_stmt): Likewise.
4838 (genrtl_return_stmt): Likewise.
4839 (genrtl_for_stmt): Likewise.
4840 (genrtl_break_stmt): Likewise.
4841 (genrtl_continue_stmt): Likewise.
4842 (genrtl_scope_stmt): Likewise.
4843 (genrtl_switch_stmt): Likewise.
4844 (genrtl_case_label): Likewise.
4845 (genrtl_begin_compound_stmt): Likewise.
4846 (genrtl_finish_compound_stmt): Likewise.
4847 (genrtl_compound_stmt): Likewise.
4848 (genrtl_asm_stmt): Likewise.
4849 (genrtl_named_return_value): Likewise.
4850 (genrtl_begin_stmt_expr): Likewise.
4851 (genrtl_finish_stmt_expr): Likewise.
4852 (finish_for_stmt): Removed first argument and generate rtl
4854 (finish_switch_stmt): Likewise.
4855 (do_poplevel): Removed generate rtl specific code.
4856 (do_pushlevel): Likewise.
4857 (add_tree): Likewise.
4858 (finish_goto_stmt): Likewise.
4859 (finish_expr_stmt): Likewise.
4860 (begin_if_stmt): Likewise.
4861 (finish_if_stmt_cond): Likewise.
4862 (finish_then_clause): Likewise.
4863 (begin_else_clause): Likewise.
4864 (finish_else_clause): Likewise.
4865 (finish_if_stmt): Likewise.
4866 (clear_out_block): Likewise.
4867 (begin_while_stmt): Likewise.
4868 (finish_while_stmt_cond): Likewise.
4869 (finish_while_stmt): Likewise.
4870 (begin_do_stmt): Likewise.
4871 (finish_do_body): Likewise.
4872 (finish_do_stmt): Likewise.
4873 (finish_return_stmt): Likewise.
4874 (begin_for_stmt): Likewise.
4875 (finish_for_init_stmt): Likewise.
4876 (finish_for_cond): Likewise.
4877 (finish_for_expr): Likewise.
4878 (finish_break_stmt): Likewise.
4879 (finish_continue_stmt): Likewise.
4880 (begin_switch_stmt): Likewise.
4881 (finish_switch_cond): Likewise.
4882 (finish_case_label): Likewise.
4883 (begin_try_block): Likewise.
4884 (begin_function_try_block): Likewise.
4885 (finish_try_block): Likewise.
4886 (finish_cleanup_try_block): Likewise.
4887 (finish_cleanup): Likewise.
4888 (finish_function_try_block): Likewise.
4889 (finish_handler_sequence): Likewise.
4890 (finish_function_handler_sequence): Likewise.
4891 (begin_handler): Likewise.
4892 (finish_handler_parms): Likewise.
4893 (begin_catch_block): Likewise.
4894 (finish_handler): Likewise.
4895 (begin_compound_stmt): Likewise.
4896 (finish_compound_stmt): Likewise.
4897 (finish_asm_stmt): Likewise.
4898 (finish_label_stmt): Likewise.
4899 (finish_label_decl): Likewise.
4900 (finish_subobject): Likewise.
4901 (finish_decl_cleanup): Likewise.
4902 (finish_named_return_value): Likewise.
4903 (begin_stmt_expr): Likewise.
4904 (finish_stmt_expr): Likewise.
4906 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4907 to call genrtl_expr_stmt when appropriate.
4909 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4910 begin_compound_expr to call genrtl_begin_stmt_expr and
4911 genrtl_begin_compound_expr when appropriate.
4912 (finish_init_stmts): Changed calls to finish_compound_expr and
4913 finish_stmt_expr to call genrtl_finish_compound_expr and
4914 genrtl_finish_stmt_expr when appropriate.
4915 (expand_default_init): Changed call to finish_expr_stmt to call
4916 genrtl_expr_stmt when appropriate.
4917 (build_vec_init): Likewise.
4919 * parse.y (simple_stmt): Removed first argument from call to
4920 finish_for_stmt. Removed first argument from call to
4923 * parse.c: Regenerated.
4925 * pt.c (tsubst_expr): Removed first argument from call to
4926 finish_for_stmt. Removed first argument from call to
4929 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4931 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4932 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4934 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4935 (cplus_tree_code_length[]): Likewise.
4936 (cplus_tree_code_name[]): Likewise.
4937 (init_parse): Added call to add_c_tree_codes. Changed
4938 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4940 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4942 * cp-tree.h (finish_mem_initializers): Declare.
4943 (count_trees): Likewise.
4944 * parse.y (base_init): Use finish_mem_initializers.
4945 * semantics.c (finish_mem_initializers): New function.
4947 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4948 the number of trees.
4950 (count_trees): Don't use it.
4952 2000-06-15 Jason Merrill <jason@redhat.com>
4954 * tree.c (count_trees): New debugging function.
4956 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4957 * init.c (build_member_call): Pull out the name of a DECL.
4959 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4960 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4961 * optimize.c (optimize_function): Not here.
4962 * pt.c (instantiate_decl): Push to TV_PARSE.
4964 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4966 * cp-tree.h (struct language_function): Remove x_base_init_list
4967 and x_member_init_list.
4968 (current_base_init_list): Remove.
4969 (current_member_init_list): Likewise.
4970 (setup_vtbl_ptr): Change prototype.
4971 (emit_base_init): Likewise.
4972 (expand_member_init): Likewise.
4973 (reinit_parse_for_function): Remove.
4974 * decl.c (save_function_data): Don't clear x_base_init_list and
4976 (mark_language_function): Don't mark them.
4977 * init.c (perform_member_init): Tweak comment.
4978 (sort_member_init): Take the list of initializers as an argument.
4979 (sort_base_init): Likewise.
4980 (emit_base_init): Likewise.
4981 (expand_member_init): Return the initializer. Don't use global
4983 * lex.c (reinit_parse_for_function): Remove.
4984 * method.c (build_template_parm_names): Correct substitution.
4985 (do_build_copy_constructor): Don't use current_member_init_list
4986 and current_base_init_list.
4987 (synthesize_method): Likewise.
4988 * parse.y (base_init): Split mem-initializers into
4989 base-initializers and field-initializers.
4990 (member_init_list): Build up the list here.
4991 (member_init): Return the initializer.
4992 (fn.depfn): Don't use reinit_parse_for_function.
4993 * parse.c: Regenerated.
4994 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4996 (tsubst_expr): Don't use current_member_init_list
4997 and current_base_init_list.
4998 (tsubst_expr_values): Rename to ...
4999 (tsubst_initializer_list): ... this. Use convert_from_reference.
5000 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5001 and current_base_init_list.
5002 (begin_function_definition): Don't call reinit_parse_for_function.
5004 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5006 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5009 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5011 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5013 * cp-tree.h (IF_COND): Move to c-common.h.
5014 (THEN_CLAUSE): Likewise.
5015 (ELSE_CLAUSE): Likewise.
5016 (WHILE_COND): Likewise.
5017 (WHILE_BODY): Likewise.
5018 (DO_COND): Likewise.
5019 (DO_BODY): Likewise.
5020 (RETURN_EXPR): Likewise.
5021 (EXPR_STMT_EXPR): Likewise.
5022 (FOR_INIT_STMT): Likewise.
5023 (FOR_COND): Likewise.
5024 (FOR_EXPR): Likewise.
5025 (FOR_BODY): Likewise.
5026 (SWITCH_COND): Likewise.
5027 (SWITCH_BODY): Likewise.
5028 (CASE_LOW): Likewise.
5029 (CASE_HIGH): Likewise.
5030 (GOTO_DESTINATION): Likewise.
5031 (COMPOUND_BODY): Likewise.
5032 (ASM_CV_QUAL): Likewise.
5033 (ASM_STRING): Likewise.
5034 (ASM_OUTPUTS): Likewise.
5035 (ASM_INPUTS): Likewise.
5036 (ASM_CLOBBERS): Likewise.
5037 (DECL_STMT_DECL): Likewise.
5038 (STMT_EXPR_STMT): Likewise.
5039 (LABEL_STMT_LABEL): Likewise.
5040 (SCOPE_BEGIN_P): Likewise.
5041 (SCOPE_END_P): Likewise.
5042 (SCOPE_STMT_BLOCK): Likewise.
5043 (SCOPE_NULLIFIED_P): Likewise.
5044 (SCOPE_NO_CLEANUPS_P): Likewise.
5045 (SCOPE_PARTIAL_P): Likewise.
5046 (ASM_VOLATILE_P): Likewise.
5047 (STMT_LINENO): Likewise.
5048 (STMT_LINENO_FOR_FN_P): Likewise.
5050 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5051 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5052 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5053 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5054 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5056 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5058 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5059 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5061 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5062 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5063 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5065 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5067 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5068 * class.c (dfs_find_final_overrider): Set it appropriately.
5069 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5070 avoid unneeded secondary vptrs.
5072 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5074 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5075 (check_bitfield_decl, check_field_decl): Likewise.
5076 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5077 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5078 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5079 (xfer_tag, finish_enum): Likewise.
5080 * decl2.c (finish_builtin_type): Likewise.
5081 * init.c (init_init_processing): Likewise.
5082 * pt.c (instantiate_class_template): Likewise.
5083 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5084 * cp-tree.h (struct lang_type): Add user_align member.
5085 (CLASSTYPE_USER_ALIGN): Define.
5087 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5089 * Make-lang.in (c++.install-common): Install g++-cross in
5090 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5091 $(target_alias)-g++ and $(target_alias)-c++.
5093 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5095 * class.c (vcall_offset_data_s): Add last_init and fns.
5096 (overrides): Rename to same_signature_p.
5097 (dfs_find_final_overrider): Adjust accordingly.
5098 (mark_overriders): Likewise.
5099 (warn_hidden): Likewise.
5100 (build_vtbl_initializer): Reorganize machinery for building things
5101 at negative offsets.
5102 (build_vcall_and_vbase_vtbl_entries): Likewise.
5103 (build_vbase_offset_vtbl_entries): Likewise.
5104 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5105 offset entries. Do not create two entries for functions with the
5107 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5108 (build_rtti_vtbl_entries): Reorganize machinery for building things
5109 at negative offsets.
5111 * optimize.c (expand_call_inline): Don't recurse into the code
5112 used to initialize the parameters more than once.
5114 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5116 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5117 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5118 (find_substitution): Only use the `Sa' substitution for
5119 std::allocator, not instantiations of it.
5120 (write_template_prefix): Move comment. Only use a TREE_LIST to
5121 represent substitutions for a member template.
5122 (write_array_type): Mangle array dimensions correctly.
5123 * optimize.c (maybe_clone_body): Copy more information from the
5125 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5126 on the regenerated declaration.
5128 2000-06-11 Chip Salzenberg <chip@valinux.com>
5129 Mark Mitchell <mark@codesourcery.com>
5131 * class.c (build_vtable): Clarify comment.
5132 (build_ctor_vtbl_group): Pass the most derived type to
5135 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5137 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5139 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5141 * decl.c (add_binding): Handle duplicate declarations of external
5144 2000-06-09 Chip Salzenberg <chip@valinux.com>
5145 Mark Mitchell <mark@codesourcery.com>
5147 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5149 (write_signed_number): New macro.
5150 (write_unsigned_number): Likewise.
5151 (write_source_name): Use them.
5152 (write_number): Handle signed and unsigned values.
5153 (write_integer_cst): Use tree_int_cst_sgn, and use
5154 write_unsigned_number or write_signed_number as appropriate.
5155 (write_discriminator): Use write_unsigned_number or
5156 write_signed_number as appropriate.
5157 (write_template_arg_literal): Likewise.
5158 (write_array_type): Use tree_low_cst.
5159 (write_template_parm): Use write_unsigned_number or
5160 write_signed_number as appropriate.
5161 (write_substitution): Adjust call to write_number.
5162 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5163 (write_expression): Handle non-type template arguments of
5164 reference type correctly.
5165 (mangle_thunk): Use write_signed_number.
5167 2000-06-09 Chip Salzenberg <chip@valinux.com>
5169 * mangle.c (find_substition): Don't mangle objects with typename
5170 substitutions (e.g. "cin" as "Si").
5172 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5174 * call.c (add_candidate): Use ggc_alloc_cleared.
5175 * decl.c (lookup_label): Likewise.
5176 * lex.c (retrofit_lang_decl): Likewise.
5178 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5180 * semantics.c (expand_body): Push to TV_EXPAND.
5181 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5182 * decl.c (start_function): Always call announce_function.
5184 * tinfo2.cc: Just declare abort.
5186 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5188 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5189 whenever @ is a symbolic name.
5191 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5193 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5195 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5197 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5198 DECL_ASSEMBLER_NAME.
5200 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5202 * decl2.c (c_language): Define.
5204 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5206 * lex.c (lang_init_options): Tweak.
5208 * decl2.c: Remove #inclusion of diagnostic.h
5209 (lang_decode_option): Move diagnostic formatting options to
5212 * lang-options.h: Remove documentation for diagnostic options.
5214 * Makefile.in (lex.o): Depends upon diagnostic.h
5216 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5218 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5219 the same DECL_RESULT, it's not a redefinition.
5220 * pt.c (tsubst_decl): Remove code to handle illegal
5223 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5225 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5227 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5229 * search.c (maybe_suppress_debug_info): Don't check
5230 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5232 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5235 Remember instantiation context in deferred instantiations.
5236 * cp-tree.h (struct tinst_level): Remove.
5237 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5238 * pt.c (current_tinst_level): Now a tree.
5239 (print_template_context, push_tinst_level, pop_tinst_level,
5240 tinst_for_decl): Adjust.
5241 (reopen_tinst_level): New fn.
5242 (init_pt): Register current_tinst_level as a root.
5243 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5244 of the pending templates list.
5245 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5246 * lex.c (extract_interface_info): Adjust.
5247 * decl2.c (warn_if_unknown_interface): Adjust.
5249 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5251 * class.c (indirect_primary_base_p): New function.
5252 (determine_primary_base): Use it.
5254 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5256 Update new-abi dynamic cast algorithm.
5257 * tinfo.cc (__class_type_info::__dyncast_result): Add
5258 whole_details. Adjust constructor.
5259 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5260 Avoid unnecessary searching.
5261 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5263 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5265 * decl.c (init_decl_processing): Don't call record_component_aliases.
5266 * tree.c (build_cplus_array_type_1): Likewise.
5268 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5270 * ir.texi: Correct typo.
5271 * mangle.c (write_expression): Handle non-type template arguments
5272 with reference type.
5273 * method.c (build_overload_value): Likewise.
5274 * pt.c (convert_nontype_argument): Explicitly represent conversion
5275 to a reference with an ADDR_EXPR.
5276 (unify): Always unify arguments in left-to-right order.
5278 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5279 Mark Mitchell <mark@codesourcery.com>
5281 * Make-lang.in (CXX_SRCS): Add mangle.c.
5282 * Makefile.in (CXX_OBJS): Add mangle.o.
5283 (mangle.o): New rule.
5285 * class.c (local_classes): New variable.
5286 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5287 (get_vtt_name): Use mangle_vtt_name for new ABI.
5288 (init_class_processing): Initialize local_classes.
5289 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5290 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5291 (std_identifier): New macro.
5292 (DECL_VOLATILE_MEMFUNC_P): New macro.
5293 (DECL_NAMESPACE_STD_P): Likewise.
5294 (local_classes): Declare.
5295 (get_mostly_instantiated_function_type): Declare.
5296 (init_mangle): Declare.
5297 (mangle_decl): Likewise.
5298 (mangle_type_string): Likewise.
5299 (mangle_type): Likewise.
5300 (mangle_typeinfo_for_type): Likewise.
5301 (mangle_typeinfo_string_for_type): Likewise.
5302 (mangle_vtbl_for_type): Likewise.
5303 (mangle_vtt_for_type): Likewise.
5304 (mangle_ctor_vtbl_for_type): Likewise.
5305 (mangle_thunk): Likewise.
5306 (mangle_conv_op_name_for_type): Likewise.
5307 (mangle_guard_variable): Likewise.
5308 * decl.c (pushtag): Keep track of local classes.
5309 (initialize_predefined_identifiers): Initialize std_identifier.
5310 (init_decl_processing): Use std_identifier.
5311 (start_decl): Don't treat instantiations as specializations.
5312 (grokdeclarator): Likewise.
5313 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5314 name for fully-instantiated templates.
5315 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5316 destructors with the new ABI.
5317 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5318 (grokfield): Use mangle_type for new ABI.
5319 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5320 (get_sentry): Use mangle_guard_variable for new ABI.
5321 (start_static_initialization_or_destruction): Likewise.
5322 * expr.c (extract_aggr_init): Remove.
5323 (extract_scalar_init): Likewise.
5324 (extract_init): Remove #if 0'd code.
5325 * mangle.c: New function.
5326 * method.c (build_mangled_name): Assert not flag_new_abi.
5327 (build_static_name): Likewise.
5328 (build_decl_overload_real): Likewise.
5329 (build_typename_overload): Likewise.
5330 (build_overload_with_type): Likewise.
5331 (build_overload_name): Likewise.
5332 (get_ctor_vtbl_name): Likewise.
5333 (start_squangling): Likewise.
5334 (get_id_2): Likewise.
5335 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5336 (init_method): Call init_mangle for new ABI.
5337 (make_thunk): Call mangle_thunk for new ABI.
5338 * operators.def: Correct new ABI manglings for the `%' operator.
5340 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5341 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5342 (lookup_template_class): Call mangle_decl for new ABI.
5343 (get_mostly_instantiated_function_type): New function.
5344 (set_mangled_name_for_template_decl): Use it.
5345 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5346 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5347 conversion op names.
5348 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5349 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5350 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5351 mangle_typeinfo_string_for_type.
5353 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5355 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5356 (INNERMOST_TEMPLATE_ARGS): New macro.
5357 (innermost_args): Remove.
5358 (get_innermost_template_args): New function.
5359 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5360 * error.c (dump_function_decl): Be caution when using
5361 most_general_template.
5362 * method.c (build_template_parm_names): Use
5363 INNERMOST_TEMPLATE_ARGS.
5364 * pt.c (add_to_template_args): Tidy comment
5365 (get_innermost_template_args): New function.
5366 (check_explicit_specialization): Clear DECL_INITIAL for a new
5368 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5370 (push_template_decl): Always register specializations of the most
5372 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5373 (coerce_template_parms): Likewise.
5374 (lookup_template_class): Likewise.
5375 (innermost_args): Remove.
5376 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5377 (tsubst_decl): Handle tricky specializations. Use
5378 get_innermost_template_args.
5379 (instantiate_template): Simplify handling of partial
5381 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5382 (most_general_template): Reimplement, in a more straightforward
5384 (regenerate_decl_from_template): Tweak formatting. Use
5385 TMPL_ARGS_DEPTH for clarity.
5386 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5388 * dump.c (dequeue_and_dump): Dump information about thunks.
5390 2000-06-01 Richard Henderson <rth@cygnus.com>
5392 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5394 2000-06-01 Richard Henderson <rth@cygnus.com>
5396 * decl2.c (unsupported_options): Fix typo, make const.
5397 (lang_decode_option): Fix bsearch argument order.
5399 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5401 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5404 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5406 * cp-tree.h (c_get_alias_set): Deleted.
5407 * Makefile.in (decl.o): Include ../expr.h.
5408 * decl.c (expr.h): Include.
5409 (init_decl_processing): Call record_component_aliases for arrays.
5410 (grokdeclarator): Likewise.
5411 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5412 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5414 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5416 Remove guiding declaration support.
5417 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5418 (flag_guiding_decls): Remove.
5419 * call.c (build_user_type_conversion_1): Remove support for
5421 (build_new_function_call): Likewise.
5422 (build_new_op): Likewise.
5423 (build_new_method_call): Likewise.
5424 * decl.c (start_function): Likewise.
5425 * friend.c (is_friend): Likewise.
5426 (do_friend): Likewise.
5427 * decl2.c ((flag_dump_translation_unit): Make it const.
5428 (flag_guiding_decls): Remove.
5429 (unsupported_options): New variable
5430 (compare_options): New function.
5431 (lang_decode_option): Use them.
5433 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5435 * method.c (mangle_expression): Adjust test for legal expression
5438 * pt.c (instantiate_decl): Save and restore the local
5439 specializations list.
5441 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5443 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5445 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5447 * call.c (add_template_candidate_real): Handle member template
5448 constructors for classes with virtual bases.
5449 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5450 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5452 * ir.texi: Update thunk documentation.
5454 * call.c (joust): Fix handling of overloaded builtin operators.
5456 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5458 * cp-tree.h (DECL_ANTICIPATED): New macro.
5459 Document new use of DECL_LANG_FLAG_7.
5460 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5461 in the user namespace.
5462 * lex.c (do_identifier): If the identifier's declaration has
5463 DECL_ANTICIPATED on, it has not yet been declared. But do not
5464 replace it with an ordinary implicit declaration.
5466 * tinfo2.cc: Include stdlib.h.
5468 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5470 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5471 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5474 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5476 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5479 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5481 * operators.def (<?): Duplicated, should have been...
5484 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5485 Mark Mitchell <mark@codesourcery.com>
5487 * cp-tree.h (ansi_opname): Make it a macro.
5488 (ansi_assopname): Likewise.
5489 (struct lang_decl_flags): Add assignment_operator_p.
5490 (struct lang_decl): Add operator_code.
5491 (DECL_VTT_PARM): Adjust.
5492 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5493 overloaded operator.
5494 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5495 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5496 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5497 (opname_tab): Remove.
5498 (assignop_tab): Likewise.
5499 (operator_name_info_t): New type.
5500 (operator_name_info): New variable.
5501 (assignment_operator_name_info): Likewise.
5502 (build_cp_library_fn): Remove declaration.
5503 (push_cp_library_fn): Likewise.
5504 (operator_name_string): Likewise.
5505 (build_decl_overload): Likewise.
5506 * call.c (print_z_candidates): Simplify.
5507 (build_object_call): Adjust usage of ansi_opname. Use
5508 DECL_OVERLOADED_OPERATOR_P.
5509 (op_error): Adjust operator name lookup.
5510 (build_conditional_expr): Adjust usage of ansi_opname.
5511 (build_new_op): Likewise.
5512 (build_op_delete_call): Likewise.
5513 (build_over_call): Likewise.
5514 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5515 * decl.c (duplicate_decls): Copy operator_code.
5516 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5517 (builtin_function): Adjust parameters to build_library_fn_1.
5518 (build_library_fn_1): Accept an overloaded operator code.
5519 (build_library_fn): Pass ERROR_MARK.
5520 (build_cp_library_fn): Accept an overloaded operator code.
5521 (push_cp_library_fn): Likewise.
5522 (grokfndecl): Tweak.
5523 (grokdeclarator): Simplify code to compute names of overloaded
5524 operators. Adjust use of ansi_opname.
5525 (ambi_op_p): Work on tree_codes, not identifiers.
5526 (unary_op_p): Likewise.
5527 (grok_op_properties): Likewise.
5528 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5529 (lang_mark_tree): Don't try to mark the operator_code.
5530 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5531 * error.c (dump_decl): Remove special handling for operator
5533 (dump_function_name): Likewise.
5534 (dump_expr): Adjust name lookup of operators.
5535 (op_to_string): Simplify.
5536 (assop_to_string): Likewise.
5537 * init.c (build_new_1): Adjust use of ansi_opname.
5538 * lex.c (opname_tab): Remove.
5539 (assignop_tab): Likewise.
5540 (ansi_opname): Likewise.
5541 (ansi_assopname): Likewise.
5542 (operator_name_string): Likewise.
5543 (reinit_lang_specific): Likewise.
5544 (operator_name_info): New variable.
5545 (assignment_operator_name_info): Likewise.
5546 (init_operators): New function.
5547 (init_parse): Use it.
5548 (do_identifier): Adjust use of ansi_opname.
5549 * method.c (mangle_expression): Don't use ansi_opname for
5551 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5552 (build_decl_overload): Remove.
5553 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5554 (do_build_assign_ref): Adjust use of ansi_opname.
5555 (synthesize_method): Likewise.
5556 (implicitly_declare_fn): Likewise.
5557 * operators.def: New file.
5558 * parse.y (operator): Adjust use of ansi_opname.
5559 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5560 (set_mangled_name_for_template_decl): Don't play games with
5562 (special_function_p): Adjust use of ansi_opname.
5563 * typeck.c (check_return_expr): Likewise.
5564 * Make-lang.in (cc1plus): Depend on operators.def.
5565 * Makefile.in (lex.o): Likewise.
5568 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5570 * Make-lang.in (cplib2.ready): Eradicate.
5572 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5574 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5575 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5576 (built_min, cp_tree_equal): Likewise.
5578 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5580 * class.c (layout_nonempty_base_or_field): Replace
5581 `record_layout_info' with `record_layout_info_s'.
5583 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5586 * cp-tree.h (struct language_function): x_named_labels is now
5587 a struct named_label_list*.
5588 * decl.c (struct named_label_use_list): Renamed from...
5589 (struct named_label_list): ...this. New struct.
5590 (push_binding_level): Don't set eh_region.
5591 (note_level_for_eh): New fn.
5592 (pop_label): Take label and old value directly.
5593 (pop_labels): Adjust for new named_labels format.
5594 (lookup_label): Likewise.
5595 (poplevel): Note characteristics of a binding level containing a
5596 named label. Mess with named label lists earlier.
5597 (mark_named_label_lists): New fn.
5598 (mark_lang_function): Call it.
5599 (use_label): New fn, split out from...
5600 (make_label_decl): ...here. Don't call it.
5601 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5602 check_previous_gotos): New fns, split out from...
5603 (define_label): ...here.
5604 (check_switch_goto): New fn.
5605 (define_case_label): Call it.
5606 (check_goto): New fn.
5607 * semantics.c (finish_goto_stmt): Call it and use_label.
5608 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5609 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5611 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5613 * class.c (build_vtable_entry_ref): Correct usage of
5614 get_vtbl_decl_for_binfo.
5616 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5617 * method.c (implicitly_declare_fn): Not here.
5619 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5621 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5622 (CPTI_PTMD_DESC_TYPE): ... here.
5623 (ptmd_desc_type_node): Rename to ...
5624 (ptm_desc_type_node): ... here.
5626 * rtti.c (ptmd_initializer): Rename to ...
5627 (ptm_initializer): ... here.
5628 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5630 (create_tinfo_types): Adjust.
5632 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5634 Finish implementation of VTTs.
5635 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5636 CPTI_VTT_PARM_IDENTIFIER.
5637 (vtt_parm_identifier): New macro.
5638 (vtt_parm_type): Likewise.
5639 (BINFO_SUBVTT_INDEX): Likewise.
5640 (BINFO_VPTR_INDEX): Likewise.
5641 (struct lang_decl): Add vtt_parm.
5642 (DECL_VTT_PARM): New macro.
5643 (DECL_USE_VTT_PARM): Likewise.
5644 (DECL_NEEDS_VTT_PARM_P): Likewise.
5645 (get_vtt_name): Declare.
5646 (build_artifical_parm): Likewise.
5647 (fixup_all_virtual_upcast_offsets): Likewise.
5648 (expand_indirect_vtbls_init): Remove.
5649 * call.c (build_new_method_call): Pass the vtt to subobject
5650 constructors and destructors.
5651 * class.c (get_vtt_name): Give it external linkage.
5652 (build_clone): Handle the magic VTT parameters for clones.
5653 (clone_function_decl): Fix typo in comment.
5654 (build_vtt): Keep track of the indices in the VTTs where various
5655 entities are stored.
5656 (build_vtt_inits): Likewise.
5657 (dfs_build_vtt_inits): Likewise.
5658 (build_ctor_vtbl_group): Tweak type of construction vtables.
5659 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5660 primary bases, when building construction vtables.
5661 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5662 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5663 (init_decl_processing): Initialize vtt_parm_type.
5664 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5665 (lang_mark_tree): Make vtt_parm.
5666 * decl2.c (build_artificial_parm): New function.
5667 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5668 (grokclassfn): Use build_artificial_parm.
5669 * init.c (initialize_vtbl_ptrs): Call
5670 fixup_all_virtual_upcast_offsets directly.
5671 (perform_member_init): Use the complete subobject destructor for
5673 (build_vtbl_address): New function.
5674 (expand_virtual_init): Handle VTTs.
5675 * optimize (maybe_clone_body): Likewise.
5676 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5678 (expand_indirect_vtbls_init): Remove.
5679 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5680 * tree.c (make_binfo): Make them bigger.
5682 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5684 * inc/cxxabi.h (__pbase_type_info): Define, based on
5685 __pointer_type_info.
5686 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5687 (__pointer_to_member_type_info): Likewise.
5688 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5689 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5690 (__pointer_type_info::__do_catch): Rename to ...
5691 (__pbase_type_info::__do_catch): ... here. Adjust.
5692 (__pbase_type_info::__pointer_catch): Implement.
5693 (__pointer_type_info::__pointer_catch): Adjust.
5694 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5696 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5698 * tinfo.h (__user_type_info::contained_virtual_p): New
5700 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5702 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5703 diamond shaped heirarchy. Add early out for mixed diamond and
5704 duplicate shaped heirarchy.
5706 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5708 * cp-tree.h (build_delete): Change prototype.
5709 (build_vec_delete): Likewise.
5710 * call.c (build_scoped_method_call): Use special_function_kind
5711 values to indicate the kind of destruction to be done.
5712 (build_method_call): Likewise.
5713 * decl.c (finish_destructor_body): Likewise.
5714 (maybe_build_cleanup_1): Likewise. Rename to ...
5715 (maybe_build_cleanup): ... this.
5716 * decl2.c (delete_sanity): Use special_function_kind
5717 values to indicate the kind of destruction to be done.
5718 (build_cleanup): Likewise.
5719 * init.c (perform_member_init): Likewise.
5720 (build_vec_delete_1): Likewise.
5721 (build_dtor_call): Simplify.
5722 (build_delete): Use special_function_kind
5723 values to indicate the kind of destruction to be done.
5724 (build_vbase_delete): Likewise.
5725 (build_vec_delete): Likewise.
5727 * init.c (sort_member_init): Fix typo in error message generation
5730 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5732 * semantics.c (begin_class_definition): make the packed
5733 attribute be sensitive to the "-fpack-struct" command line flag
5735 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5737 Update new-abi upcast algorithm.
5738 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5739 prototype and meaning of return value.
5740 (__si_class_type_info::__do_upcast): Likewise.
5741 (__vmi_class_type_info::__do_upcast): Likewise.
5742 * tinfo.cc (__class_type_info::__upcast_result): Replace
5743 whole2dst with part2dst. Adjust ctor.
5744 (__class_type_info::__do_upcast): Adjust call of worker function.
5745 (__class_type_info::__do_upcast): Adjust.
5746 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5748 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5749 virtual base in diamond heirarchy bug.
5751 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5753 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5754 and bitfield to tinfo_fn_p.
5755 (DECL_TINFO_FN_P): Adjust.
5756 (SET_DECL_TINFO_FN_P): Likewise.
5757 (DECL_MUTABLE_P): Likewise.
5758 (DECL_C_BIT_FIELD): Likewise.
5759 (SET_DECL_C_BIT_FIELD): Likewise.
5760 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5761 (DECL_UNINLINABLE): Likewise.
5762 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5763 (handle_using_decl): Remove assertion.
5764 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5765 to build FIELD_DECLs.
5766 (build_base_field): Likewise.
5767 (layout_class_type): Likewise.
5768 * decl.c (init_decl_processing): Likewise.
5769 (build_ptrmemfunc_type): Likewise.
5770 (grokdeclarator): Likewise.
5771 * decl2.c (grok_x_components): Likewise.
5772 * except.c (call_eh_info): Likewise.
5773 * init.c (init_init_processing): Likewise.
5774 * rtti.c (expand_class_desc): Likewise.
5775 (create_pseudo_type_info): Likewise.
5776 (get_vmi_pseudo_type_info): Likewise.
5777 (create_tinfo_types): Likewise.
5778 * ptree.c (print_lang_decl): Adjust.
5779 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5780 before checking DECL_MUTABLE_P.
5782 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5783 parameters for template functions.
5784 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5785 destructors as well as constructors.
5787 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5789 * class.c (build_ctor_vtbl_group): Set inits.
5790 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5791 DECL_THIS_INLINE appropriately for clones.
5793 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5794 (DECL_CONV_FN_P): Simplify.
5795 (DECL_OPERATOR): Remove.
5796 (language_to_string): Declare.
5797 * decl.c (duplicate_decls): Fix typo in comment.
5798 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5799 (grok_op_properties): Use DECL_CONV_FN_P instead of
5800 IDENTIFIER_TYPENAME_P.
5801 * dump.c (dequeue_and_dump): Dump the language linkage of
5803 * error.c (language_to_string): Give it external linkage.
5804 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5805 (implicitly_declare_fn): Set DECL_LANGUAGE.
5806 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5807 IDENTIFIER_TYPENAME_P.
5808 (tsubst_decl): Likewise.
5809 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5810 * semantics.c (finish_member_declaration): Don't mark members of
5811 classes declared in an extern "C" region as extern "C".
5813 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5815 * decl2.c (qualified_lookup_using_namespace): Look through
5818 * decl.c (push_using_decl): Return the old decl on namespace level.
5820 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5822 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5823 (VTT_NAME_PREFIX): New macro.
5824 (CTOR_VTBL_NAME_PREFIX): Likewise.
5825 (get_ctor_vtbl_name): New function.
5826 * class.c (get_vtable_name): Simplify.
5827 (get_vtt_name): New function.
5828 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5829 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5830 when a virtual base becomes primary.
5831 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5833 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5834 additional parameters.
5835 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5836 (initialize_array): New function.
5837 (build_vtt): Likewise.
5838 (build_vtt_inits): Likewise.
5839 (dfs_build_vtt_inits): Likewise.
5840 (dfs_fixup_binfo_vtbls): Likewise.
5841 (build_ctor_vtbl_group): Likewise.
5842 (initialize_vtable): Use initialize_array.
5843 (accumulate_vtbl_inits): Reimplement to handle construction
5845 (dfs_accumulate_vtbl_inits): Likewise.
5846 (bulid_vtbl_initializer): Adjust parameter name.
5847 * method.c (build_typename_overload): Remove #if 0'd code.
5848 (get_ctor_vtbl_name): New function.
5849 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5850 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5852 * cp-tree.h (struct lang_type): Remove search_slot.
5853 (CLASSTYPE_SEARCH_SLOT): Remove.
5854 (emit_base_init): Change prototype.
5855 (initialize_vtbl_ptrs): Likewise.
5856 (expand_indirect_vtbls_init): Likewise.
5857 (clear_search_slots): Remove.
5858 * decl.c (lang_mark_tree): Don't mark search_slot.
5859 * init.c (initialize_vtbl_ptrs): Simplify.
5860 (emit_base_init): Likewise.
5861 * search.c (struct vbase_info): Document decl_ptr.
5862 (convert_pointer_to_single_level): Remove.
5863 (dfs_find_vbases): Remove.
5864 (dfs_init_base_pointers): Simplify.
5865 (dfs_clear_vbase_slots): Remove.
5866 (dfs_vtable_path_unmark): New function.
5867 (init_vbase_pointers): Simplify.
5868 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5869 (expand_indirect_vtbls_init): Simplify. Don't call
5870 mark_all_temps_used.
5871 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5872 initialize_vtbl_ptrs.
5874 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5876 * except.c: Add static prototypes.
5878 2000-05-20 H.J. Lu <hjl@gnu.org>
5880 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5882 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5884 Don't create a separate copy of virtual bases for the
5885 CLASSTYPE_VBASECLASSES list.
5886 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5887 (BINFO_FOR_VBASE): Remove.
5888 (CANONICAL_BINFO): Adjust.
5889 (binfo_for_vbase): New function.
5890 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5891 instead of BINFO_FOR_VBASE.
5892 (build_vbase_pointer): Likewise.
5893 (build_secondary_vtable): Likewise.
5894 (dfs_mark_primary_bases): Likewise.
5895 (mark_primary_bases): Likewise.
5896 (layout_nonempty_base_or_field): Likewise.
5897 (dfs_set_offset_for_shared_vbases): Likewise.
5898 (dfs_set_offset_for_unshared_vbases): Likewise.
5899 (layout_virtual_bases): Likewise. Adjust for changes to the
5900 CLASSTYPE_VBASECLASSES list.
5901 (dump_class_hierarchy_r): Use binfo_for_vbase
5902 instead of BINFO_FOR_VBASE.
5903 (dump_class_hierarchy): Likewise.
5904 (finish_vtbls): Likewise.
5905 (build_vtbl_initializer): Adjust for changes to the
5906 CLASSTYPE_VBASECLASSES list.
5907 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5908 * decl.c (finish_destructor_body): Adjust for changes to the
5909 CLASSTYPE_VBASECLASSES list.
5910 * init.c (sort_base_init): Use binfo_for_vbase.
5911 (construct_virtual_bases): Adjust for changes to the
5912 CLASSTYPE_VBASECLASSES list.
5913 (expand_member_init): Use binfo_for_vbase.
5914 (build_vbase_delete): Adjust for changes to the
5915 CLASSTYPE_VBASECLASSES list.
5916 * method.c (do_build_copy_constructor): Likewise.
5917 * rtti.c (get_base_offset): Use binfo_for_vbase.
5918 (expand_class_desc): Remove #if 0'd code.
5919 * search.c (struct vbase_info): Remove vbase_types.
5920 (get_base_distance): Use binfo_for_vbase.
5921 (lookup_field_queue_p): Use CANONICAL_BINFO.
5922 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5923 (get_pure_virtuals): Adjust for changes to the
5924 CLASSTYPE_VBASECLASSES list.
5925 (dfs_find_vbases): Use binfo_for_vbase.
5926 (dfs_init_vbase_pointers): Likewise.
5927 (init_vbase_pointers): Don't initialize vi.vbase_types.
5928 (virtual_context): Use binfo_for_vbase.
5929 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5930 CLASSTYPE_VBASECLASSES list.
5931 (expand_indirect_vtbls_init): Simplify.
5932 (dfs_get_vbase_types): Don't replicate virtual bases.
5933 (find_vbase_instance): Use binfo_for_vbase.
5934 (binfo_for_vbase): New function.
5935 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5937 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5939 * decl2.c (finish_anon_union): Generalize error messages to handle
5940 anonymous structures.
5941 * init.c (perform_member_init): Remove `name' parameter.
5942 (build_field_list): New function.
5943 (sort_member_init): Handle anonymous union initialization order
5944 correctly. Check for multiple initializations of the same union.
5945 (emit_base_init): Don't look up fields by name here.
5946 (expand_member_init): Record the result of name lookup for future
5948 * typeck.c (build_component_ref): Fix formatting.
5950 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5952 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5953 * typeck.c (build_x_compound_expr): Replace warn_unused with
5956 * decl2.c (lang_decode_option): Update -Wall unused flags by
5957 calling set_Wunused.
5959 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5961 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5962 * init.c (dfs_vtable_path_unmark): Remove.
5963 * search.c (marked_new_vtable_p): Likewise.
5964 (unmarked_new_vtable_p): Likewise.
5965 (dfs_search_slot_nonempty_p): Likewise.
5966 (dfs_mark): Likewise.
5967 (dfs_vtable_path_unmark): Likewise.
5968 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5969 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5970 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5971 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5972 (init_vbase_pointers): Simplify.
5973 (expand_indirect_vtbls_init): Likewise.
5975 * class.c (copy_virtuals): New function.
5976 (build_primary_table): Use it.
5977 (build_secondary_vtable): Likewise.
5978 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5979 indicate that no vcall offset is required.
5980 (add_virtual_function): Likewise.
5981 (modify_all_vtables): Likewise.
5982 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5983 (dfs_accumulate_vtbl_inits): Likewise.
5984 (build_vtbl_initializer): Make changes to handle construction
5986 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5987 (build_rtti_vtbl_entries): Likewise.
5988 (build_vtable_entries): Handle a NULL vcall_index.
5990 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5992 * decl2.c (lang_decode_option): Fix thinko.
5994 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5996 * except.c (check_handlers): New fn.
5997 * cp-tree.h: Declare it.
5998 * semantics.c (finish_handler_sequence): Call it.
5999 (finish_function_handler_sequence): Likewise.
6000 (finish_handler_parms): Set TREE_TYPE on the handler.
6001 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6002 * search.c (get_base_distance_recursive): If protect>1, ignore
6004 (get_base_distance): Don't reduce watch_access.
6006 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6008 * lex.c: #include diagnostic.h.
6009 (lang_init_options): Set default prefixing rules.
6011 * lang-options.h: Add -fdiagnostics-show-location=.
6013 * decl2.c: #include diagnostic.h.
6014 (lang_decode_option): Handle -fdiagnostics-show-location=.
6016 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6018 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6019 * vec.cc: Revert my 2000-05-07 change.
6021 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6023 * class.c (check_field_decls): Complain about non-static data
6024 members with same name as class in class with constructor.
6026 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6028 * decl.c (grokdeclarator): Allow non-static data members with
6031 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6033 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6034 and pending_inline.filename. Update prototypes.
6035 * decl.c (define_label): Constify filename parameter.
6036 * decl2.c (warn_if_unknown_interface): Constify local char *.
6037 * input.c Constify input_source.filename. Don't declare
6038 input_filename or lineno. Constify filename parameter to feed_input.
6039 * lex.c (init_parse): Constify parameter and return value.
6040 (cp_pragma_interface, cp_pragma_implementation): Constify
6042 (reinit_parse_for_method, reinit_parse_for_block,
6043 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6044 Constify local char *.
6045 * pt.c: Don't declare lineno or input_filename.
6046 (print_template_context, tsubst_friend_function, tsubst_decl,
6047 tsubst, instantiate_decl): Constify local char *.
6048 * semantics.c (expand_body): Constify local char *.
6049 * tree.c (build_srcloc): Constify filename parameter.
6050 * typeck.c (c_expand_asm_operands): Constify filename
6053 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6055 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6058 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6060 * inc/cxxabi.h: Fix typos in comment.
6061 (__base_class_info::__offset): Use a static_cast.
6063 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6065 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6066 of std::size_t and std::ptrdiff_t respectively.
6067 * tinfo.cc: Likewise.
6070 2000-05-06 Richard Henderson <rth@cygnus.com>
6072 * typeck.c (build_c_cast): Don't warn integer->pointer size
6073 mismatch for constants.
6075 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6077 * rtti.c (ptmd_initializer): Set non-public, if class is
6080 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6081 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6082 __cxa_vec_delete): Likewise.
6083 * tinfo.cc (__dynamic_cast): Likewise.
6084 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6085 __cxa_vec_delete): Likewise.
6087 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6089 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6090 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6091 (lang_decl_flags): Add vcall_offset.
6092 (THUNK_VCALL_OFFSET): Use it.
6093 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6094 * method.c (make_thunk): Create the lang_decl here, not in
6096 (emit_thunk): Make generic thunks into ordinary functions once
6097 they have been fed to expand_body.
6098 * semantics.c (expand_body): Set current_function_is_thunk here.
6100 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6102 * class.c (update_vtable_entry_for_fn): Prototype.
6104 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6107 * search.c (dfs_build_inheritance_graph_order): Prototype.
6109 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6111 * cp-tree.h (special_function_kind): Add various kinds of
6113 (special_function_p): New function.
6114 * class.c (overrides): Don't let one kind of destructor override
6116 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6117 whether or not to instantiate a template.
6118 * tree.c (special_function_p): Define.
6120 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6122 * cp-tree.def (THUNK_DECL): Remove.
6123 * cp-tree.h (DECL_THUNK_P): New macro.
6124 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6125 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6126 (SET_DECL_THUNK_P): Likewise.
6127 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6128 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6129 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6130 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6131 (duplicate_decls): Likewise.
6132 (pushdecl): Likewise. Adjust thunk handling.
6133 (grokfndecl): Use DECL_EXTERN_C_P.
6134 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6135 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6136 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6137 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6138 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6139 DECL_NO_STATIC_CHAIN.
6140 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6141 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6142 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6145 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6147 * tree.c (walk_tree): Set lineno.
6149 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6151 * exception.cc: Update license notice.
6153 * new1.cc: Likewise.
6154 * new2.cc: Likewise.
6155 * tinfo.cc: Likewise.
6156 * tinfo2.cc: Likewise.
6158 * inc/cxxabi.h: Likewise.
6159 * inc/exception: Likewise.
6160 * inc/new: Likewise.
6161 * inc/new.h: Likewise.
6162 * inc/typeinfo: Likewise.
6164 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6166 * tree.c (build_target_expr_with_type): If we already have a
6167 TARGET_EXPR, just return it.
6169 * optimize.c (initialize_inlined_parameters): Don't generate an
6170 EXPR_STMT if we can just use DECL_INITIAL.
6171 * decl.c (emit_local_var): Only make the initialization a
6172 full-expression if stmts_are_full_exprs_p.
6174 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6176 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6178 * call.c (standard_conversion): Use it.
6179 (direct_reference_binding): Likewise.
6180 (build_over_call): Likewise.
6181 (is_properly_derived_from): Likewise.
6182 (compare_ics): Likewise.
6183 * class.c (resolves_to_fixed_type_p): Likewise.
6184 * optimize.c (declare_return_variable): Likewise.
6185 * pt.c (is_specialization_of): Likewise.
6187 * typeck.c (comp_target_parms): Likeiwse.
6188 (build_static_cast): Likewise.
6189 (build_reinterpret_cast): Likewise.
6190 (build_const_cast): Likewise.
6191 (comp_ptr_ttypes_real): Likewise.
6192 (comp_ptr_ttypes_const): Likewise.
6193 * typeck2.c (process_init_constructor): Likewise.
6195 2000-04-30 Scott Snyder <snyder@fnal.gov>
6197 * decl.c (finish_destructor_body): Use the base destructor when
6198 destroying virtual bases.
6200 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6202 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6204 * optimize.c (struct inline_data): Add target_exprs field.
6205 (declare_return_variable): When a function returns an aggregate,
6206 use the variable declared in the TARGET_EXPR as the remapped
6208 (expand_call_inline): Update the pending target_exprs stack.
6209 (optimize_function): Initialize the stack.
6211 * decl2.c (finish_file): Fix typo in comment.
6213 * method.c (emit_thunk): Don't try to return a `void' value.
6215 * optimize.c (initialize_inlined_parameters): If the parameter is
6216 addressable, we need to make a new VAR_DECL, even if the
6217 initializer is constant.
6219 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6221 * decl.c (grok_op_properties): Add an extra check of argtypes.
6223 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6225 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6227 (initialize_inlined_parameters): Try to avoid creating new
6230 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6232 * lex.c (my_get_run_time): Remove.
6233 (init_filename_times): Use get_run_time instead of my_get_run_time.
6234 (check_newline): Likewise.
6235 (dump_time_statistics): Likewise.
6236 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6237 of computing elapsed time explicitly.
6239 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6241 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6242 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6243 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6244 before calling decl_constant_value.
6245 * class.c (check_bitfield_decl): Likewise.
6246 * cvt.c (ocp_convert): Likewise.
6247 (convert): Likewise.
6248 * decl.c (compute_array_index_type): Likewise.
6249 (build_enumerator): Likewise.
6250 * decl2.c (check_cp_case_value): Likewise.
6251 * pt.c (convert_nontype_argument): Likewise.
6253 * typeck.c (decay_conversion): Likewise.
6254 (build_compound_expr): Likewise.
6255 (build_reinterpret_cast): Likewise.
6256 (build_c_cast): Likewise.
6257 (convert_for_assignment): Likewise.
6259 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6261 * decl.c (finish_function): Don't play games with DECL_INLINE.
6263 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6265 * ir.texi: Correct typo.
6267 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6269 * decl.c (grokdeclarator): Reject VLAs as members.
6271 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6273 * call.c (standard_conversion): Accept conversion between
6276 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6278 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6280 * decl2.c (finish_file): Remove double setup for accounting
6283 2000-04-24 Robert Lipe <robertlipe@usa.net>
6285 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6287 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6289 * new.cc (set_new_handler): Needs to be in std::.
6291 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6293 * cp-tree.h (lang_decl): Remove pretty_function_p.
6294 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6295 language-specific node.
6296 * decl.c (cp_make_fname_decl): Use build_decl, not
6297 build_lang_decl, to build the variables.
6298 (grokvardecl): Don't call build_lang_decl for local variables in
6300 (grokdeclarator): Don't call build_lang_decl for local type
6301 declarations in templates.
6302 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6303 zero'd memory, rather than calling memset.
6304 * pt.c: Include hashtab.h.
6305 (local_specializations): New variable.
6306 (retrieve_local_specialization): Use it.
6307 (register_local_specialization): Likewise.
6308 (tsubst_decl): Don't assume local variables have
6310 (instantiate_decl): Set up local_specializations.
6311 * Makefile.in (HTAB_H): New variable.
6313 2000-04-23 Richard Henderson <rth@cygnus.com>
6315 * typeck.c (c_expand_asm_operands): Restore the original
6316 contents of the output list.
6318 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6320 * ir.texi: Document complex number representation.
6322 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6324 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6325 (target_incomplete_p): New function.
6326 (tinfo_base_init): Create comdat NTBS name variable.
6327 (ptr_initializer): Add non_public parameter. Calculate it.
6328 (ptmd_initializer): Likewise.
6329 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6330 (create_real_tinfo_var): Add non_public parameter. Use it.
6331 Push proxy into global namespace.
6332 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6334 * inc/typeinfo (type_info::before, type_info::operator==):
6335 Compare __name addresses.
6337 * tinfo2.cc: Remove new-abi builtins comment.
6339 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6341 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6343 * call.c (joust): Exit early if we get the same function, too.
6345 * decl2.c (key_method): Return NULL_TREE for template classes.
6346 (import_export_class): Don't need to check for template classes.
6348 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6350 * lex.c: Remove references to cccp.c.
6352 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6354 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6355 volatile_memfunc. Add destructor_attr. Adjust dummy.
6356 (DECL_DESTRUCTOR_P): Use destructor_attr.
6357 (DECL_CONST_MEMFUNC_P): Reimplement.
6358 (DECL_VOLATILE_MEMFUNC_P): Remove.
6359 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6360 (overrides): Use DECL_DESTRUCTOR_P.
6361 (check_for_override): Likewise.
6362 * decl.c (start_function): Likewise.
6363 * decl2.c (grokfclassfn): Likewise.
6364 (check_classfn): Likewise.
6365 (grok_function_init): Likewise.
6367 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6369 * decl2.c (grokfield): Issue error on illegal data member
6372 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6374 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6376 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6378 * class.c (build_vtable_entry): Don't build thunks for type-info
6381 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6383 * decl.c (decls_match): Allow a redeclaration of a builtin to
6384 specify args while the builtin did not.
6386 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6388 * cp-tree.def (THUNK_DECL): Add to documentation.
6389 * cp-tree.h (flag_huge_objects): Declare.
6390 * class.c (modify_vtable_entry): Tidy.
6391 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6392 Calculate delta appropriately for the new ABI.
6393 (dfs_modify_vtables): Use it.
6394 (modify_all_vtables): Fix thinko in code to add overriding copies
6395 of functions to primary vtables.
6396 (build_clone): Fix typo in comment.
6397 (clone_function_decl): Correct order of destructors in vtable.
6398 (build_vbase_offset_vtbl_entries): Adjust comment.
6399 (dfs_vcall_offset_queue_p): Remove.
6400 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6401 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6402 (build_vtable_entry): Correct check for pure virtual functions.
6403 Don't declare flag_huge_objects.
6404 * decl.c (flag_huge_objects): Remove declaration.
6405 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6406 Use int_size_in_bytes.
6407 (emit_thunk): Handle vcall offset thunks.
6409 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6411 * decl2.c (parse_time, varconst_time): Delete declarations.
6412 (finish_file): Delete LINENO declaration.
6413 START_TIME and THIS_TIME now long.
6415 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6417 * class.c (build_base_field): Reformat comment.
6419 * inc/cxxabi.h (stddef.h): Comment inclusion.
6420 (__base_class_info::__offset): Comment shift.
6422 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6424 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6425 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6426 (cp_push_exception_identifier): New macro.
6427 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6428 (DECL_BASE_DESTRUCTOR_P): Likewise.
6429 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6430 (get_vtbl_decl_for_binfo): Fix formatting.
6431 (in_charge_arg_for_name): New macro.
6432 (maybe_build_cleanup_and_delete): Remove declaration.
6433 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6434 (in_charge_arg_for_name): New function.
6435 (build_new_method_call): Use it. Handle cloned destructors.
6436 (build_clone): Don't make the base constructor virtual.
6437 Automatically defer generated functions.
6438 (clone_function_decl): Handle destructors, too.
6439 (clone_constructors_and_destructors): Likewise.
6440 (create_vtable_ptr): Don't create a vtable entry for a cloned
6442 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6443 (initialize_predefined_identifiers): Update appropriately.
6444 (finish_destructor_body): Simplify.
6445 (maybe_build_cleanup_and_delete): Remove.
6446 * except.c (expand_throw): Handle new-ABI destructors.
6447 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6448 (build_dtor_call): New function.
6449 (build_delete): Use it. Simplify.
6450 * optimize.c (maybe_clone_body): Handle destructors.
6451 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6453 * exception.cc (cleanup_fn): New typedef.
6454 (CALL_CLEANUP): New macro.
6455 (cp_eh_info): Use them.
6456 (__cp_push_exception): Likewise.
6457 (__cp_pop_exception): Likewise.
6459 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6461 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6462 (complete_dtor_identifier): New macro.
6463 (CLASSTYPE_FIRST_CONVERSION): Remove.
6464 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6465 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6466 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6467 (CLASSTYPE_CONSTRUCTORS): Likewise.
6468 (CLASSTYPE_DESTRUCTORS): Likewise.
6469 (lang_decl): Add cloned_function.
6470 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6471 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6472 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6473 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6474 (DECL_CLONED_FUNCTION_P): Likewise.
6475 (DECL_CLONED_FUNCTION): Likewise.
6476 (clone_function_decl): Declare.
6477 (maybe_clone_body): Likewise.
6478 * call.c (build_user_type_conversion_1): Call complete object
6479 constructors in the new ABI.
6480 (build_new_method_call): Don't add in-charge parameters under the
6482 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6483 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6484 CLASSTYPE_DESTRUCTOR_SLOT.
6485 (build_clone): New function.
6486 (clone_function_decl): Likewise.
6487 (clone_constructors_and_destructors): Likewise.
6488 (check_bases_and_members): Use it.
6489 * decl.c (iniitialize_predefined_identifiers): Initialize
6490 complete_dtor_identifier.
6491 (finish_function): Don't add extra code to a clone.
6492 (lang_mark_tree): Mark cloned_function.
6493 * decl2.c (mark_used): Don't bother trying to instantiate things
6495 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6496 * method.c (set_mangled_name_for_decl): Don't treat clones as
6498 (synthesize_method): Sythesize cloned functions, not the clones.
6499 * optimize.c (inline_data): Update comment on ret_label.
6500 (remap_block): Don't assume DECL_INITIAL exists.
6501 (copy_body_r): Allow ret_label to be NULL.
6502 (maybe_clone_body): Define.
6503 * pt.c (tsubst_decl): Handle clones.
6504 (instantiate_clone): New function.
6505 (instantiate_template): Use it.
6506 (set_mangled_name_for_template_decl): Don't treat clones as
6508 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6509 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6510 * semantics.c (expand_body): Clone function bodies as necessary.
6512 * optimize.c (remap_decl): Avoid sharing structure for arrays
6513 whose size is only known at run-time.
6514 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6516 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6517 to has_in_charge_parm_p.
6518 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6519 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6520 (DECL_COPY_CONSTRUCTOR_P): New macro.
6521 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6522 (build_user_type_conversion_1): Likewise.
6523 (convert_like_real): Likewise.
6524 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6525 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6526 (copy_args_p): Likewise.
6527 (grok_ctor_properties): Likewise.
6528 (start_function): Likewise.
6529 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6530 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6531 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6532 * method.c (do_build_copy_constructor): Use
6533 DECL_HAS_IN_CHARGE_PARM_P.
6534 (synthesize_method): Likewise.
6535 * pt.c (instantiate_template): Remove goto.
6536 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6539 * cp-tre.h (finish_function): Change prototype.
6540 * decl.c (end_cleanup_fn): Adjust caller.
6541 (finish_function): Take only one parameter.
6542 * decl2.c (finish_objects): Adjust caller.
6543 (finish_static_storage_duration_function): Likewise.
6544 * method.c (emit_thunk): Likewise.
6545 * parse.y: Likewise.
6546 * parse.c: Regenerated.
6547 * pt.c (instantiate_decl): Likewise.
6548 * rtti.c (synthesize_tinfo_fn): Likewise.
6549 * semantics.c (expand_body): Likewise.
6551 * cp-tree.h (copy_decl): New function.
6552 * class.c (finish_struct_1): Use it.
6553 * lex.c (copy_decl): Define it.
6554 * pt.c (tsubst_decl): Likewise.
6555 * tree.c (copy_template_template_parm): Likewise.
6557 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6558 has_nonpublic_assign_ref.
6559 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6560 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6561 * class.c (finish_struct_methods): Don't set
6562 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6563 (interface_only): Don't declare.
6564 (interface_unknown): Likewise.
6566 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6568 * tree.h (HAVE_TEMPLATES): Remove definition.
6569 * lang-options.h (-fthis-is-variable): Remove documentation.
6571 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6573 * class.c (instantiate_type): Handle object-relative template-id.
6575 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6576 * decl.c (cplus_expand_expr_stmt): Not here.
6578 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6579 Initialize exprtype earlier.
6581 * parse.y (fn.def1): Check for defining types in return types.
6583 * decl.c (check_tag_decl): Notice extra fundamental types.
6584 Diagnose empty decls in classes, too.
6586 * decl.c (grokdeclarator): Don't override an anonymous name if no
6587 declarator was given.
6589 * cvt.c (convert_to_void): Call resolve_offset_ref.
6591 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6593 * decl2.c (decl_namespace): Handle getting a type.
6595 * typeck.c (build_c_cast): Re-enable warning for cast between
6596 pointer and integer of different size.
6598 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6600 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6602 (__pointer_type_info::__pointer_catch): New virtual function.
6603 (__pointer_to_member_type_info): Derive from
6604 __pointer_type_info. Adjust.
6605 (__pointer_to_member_type_info::__do_catch): Remove.
6606 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6607 (__pointer_to_member_type_info::__pointer_catch): Declare.
6608 * rtti.c (qualifier_flags): Add restrict flag.
6609 (ptmd_initializer): Reorder members.
6610 (create_tinfo_types): Expand comments. Reorder
6611 ptmd_desc_type_node members.
6612 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6614 (__pointer_type_info::__do_catch): Move specific code into
6615 __pointer_catch. Call it.
6616 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6617 specific catch checking. Fix void conversion check.
6618 (__pointer_to_member_type_info::__do_catch): Remove.
6619 (__pointer_to_member_type_info::__pointer_catch): Implement.
6621 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6623 * lex.c (init_parse): Remove traces of classof and headof.
6624 * decl2.c (flag_operator_names): Default to 1.
6625 (lang_decode_option): Do not set it for -ansi.
6627 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6629 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6630 (DECL_MAIN_VARIANT): Remove.
6631 * decl.c (duplicate_decls): Don't set it.
6632 (start_function): Likewise.
6633 (lang_mark_tree): Don't mark it.
6634 * decl2.c (defer_fn): Don't use it.
6635 * lex.c (retrofit_lang_decl): Don't set it.
6636 * pt.c (tsubst_decl): Likewise.
6637 * ptree.c (print_lang_decl): Don't print it.
6638 * typeck.c (mark_addressable): Don't use it.
6640 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6642 * vec.cc: Include <new> and <exception>.
6643 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6644 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6646 (__cxa_vec_delete): Catch dtor exceptions.
6648 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6650 Prepend __ to implementation defined names.
6651 * inc/typeinfo (type_info): Rename _name to __name.
6652 (type_info::type_info): Rename parameter.
6653 (type_info::operator==, type_info::operator!=,
6654 type_info::before): Likewise.
6655 (type_info::is_pointer_p, type_info::is_function_p,
6656 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6659 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6660 (__pointer_type_info::__pointer_type_info): Likewise.
6661 (__pointer_type_info::is_pointer_p,
6662 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6663 (__array_type_info::__array_type_info): Rename parameters.
6664 (__function_type_info::__function_type_info): Likewise.
6665 (__function_type_info::is_function_p): Prepend __.
6666 (__enum_type_info::__enum_type_info): Rename parameters.
6667 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6669 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6671 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6672 (__class_type_info::__class_type_info): Rename parameters.
6673 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6674 (__class_type_info::upcast_result,
6675 __class_type_info::dyncast_result): Prepend __. Move definition
6677 (__class_type_info::do_upcast, __class_type_info::do_catch,
6678 __class_type_info::find_public_src,
6679 __class_type_info::do_dyncast,
6680 __class_type_info::do_find_public_src): Prepend __. Rename
6682 (__si_class_type_info::__si_class_type_info): Rename parameters.
6683 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6684 __si_class_type_info::do_find_public_src): Prepent __. Rename
6686 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6687 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6688 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6690 (__dynamic_cast): Rename parameters.
6691 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6692 type_info::do_catch, type_info::do_upcast): Prepend __.
6693 (contained_p, public_p, virtual_p, contained_public_p,
6694 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6695 (__class_type_info::do_catch,
6696 __class_type_info::do_upcast): Prepend __. Adjust.
6697 (__class_type_info::__upcast_result,
6698 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6700 (__class_type_info::find_public_src): Prepend __. Adjust.
6701 (__class_type_info::do_find_public_src,
6702 __si_class_type_info::do_find_public_src,
6703 __vmi_class_type_info::do_find_public_src): Likewise.
6704 (__class_type_info::do_dyncast,
6705 __si_class_type_info::do_dyncast,
6706 __vmi_class_type_info::do_dyncast): Likewise.
6707 (__class_type_info::do_upcast,
6708 __si_class_type_info::do_upcast,
6709 __vmi_class_type_info::do_upcast): Likewise.
6710 (__dynamic_cast): Adjust.
6711 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6712 (__function_type_info::is_function_p): Likewise.
6713 (__pointer_type_info::do_catch): Likewise. Adjust.
6714 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6715 (__throw_type_match_rtti_2): Adjust.
6716 (__is_pointer): Adjust.
6718 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6720 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6721 (complete_ctor_identifier): New macro.
6722 (special_function_kind): Add sfk_copy_constructor and
6723 sfk_assignment_operator.
6724 (LOOKUP_HAS_IN_CHARGE): Remove.
6725 (cons_up_default_function): Rename to ...
6726 (implicitly_declare_fn): ... this.
6727 * call.c (build_new_method_call): Add in-charge parameters for
6729 * class.c (add_implicitly_declared_members): Change parameter name
6730 from cant_have_assignment to cant_have_const_assignment.
6731 Replace calls to cons_up_default_function to implicitly_declare_fn.
6732 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6733 * decl.c (initialize_predefined_identifiers): Initialize it.
6734 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6736 * init.c (expand_default_init): Don't calculate the in-charge
6738 (build_new_1): Likewise.
6739 * lex.c (cons_up_default_function): Move to method.c.
6740 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6741 (implicitly_declare_fn): New function.
6742 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6743 (build_modify_expr): Likewise.
6744 * typeck2.c (build_functional_cast): Likewise.
6746 Under the new ABI, constructors don't return `this'.
6747 * cp-tree.h (warn_reorder): Declare.
6748 (special_function_kind): New enum.
6749 (global_base_init_list): Remove declaration.
6750 (emit_base_init): Don't return a value.
6751 (check_base_init): Don't declare.
6752 (is_aggr_typedef): Likewise.
6753 * decl.c (check_special_function_return_type): New function.
6754 (return_types): Remove.
6755 (grokdeclarator): Use check_special_function_return_type.
6756 (start_function): Don't initialize ctor_label under the new ABI.
6757 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6758 * init.c (begin_init_stmts): Move to top of file.
6759 (finish_init_stmts): Likewise.
6760 (warn_reorder): Don't declare.
6761 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6763 (check_base_init): Remove.
6764 (is_aggr_typedef): Likewise.
6765 (build_new_1): Don't use the return value of a constructor.
6766 * semantics.c (setup_vtbl_ptr): Don't use the return value
6768 * typeck.c (check_return_expr): Don't magically convert return
6769 statements into `return this' in constructors under the new ABI.
6771 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6772 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6773 (base_ctor_identifier): New macro.
6774 (base_dtor_identifier): Likewise.
6775 (deleting_dtor_identifier): Likewise.
6776 * decl.c: Don't include obstack.h.
6777 (obstack_chunk_alloc): Don't define.
6778 (obstack_chunk_free): Likewise.
6779 (struct predefined_identifier): New type.
6780 (initialize_predefined_identifiers): New function.
6781 (init_decl_processing): Use it.
6782 (debug_temp_inits): Remove.
6783 (start_method): Don't call preserve_data.
6784 (hack_incomplete_structures): Update comment.
6785 * init.c (init_init_processing): Don't initialize
6787 (build_offset_rf): Remove dead code.
6788 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6789 * search.c (init_search_processing): Don't initialize
6792 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6794 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6795 some sign_compare warnings.
6797 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6799 Rename abi::__vmi_class_type_info members.
6800 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6801 base_list, detail_masks members to vmi_flags, vmi_base_count,
6802 vmi_bases and vmi_flags_masks respectively.
6803 (__vmi_class_type_info::vmi_flags_masks): Rename
6804 details_unknown_mask to flags_unknown_mask.
6805 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6806 (__vmi_class_type_info::do_find_public_src): Adjust.
6807 (__vmi_class_type_info::do_dyncast): Adjust.
6808 (__vmi_class_type_info::do_upcast): Adjust.
6810 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6812 * tinfo.cc (convert_to_base): New function.
6813 (get_vbase_offset): Remove. Move into convert_to_base.
6814 (__vmi_class_type_info::do_find_public_src): Adjust.
6815 (__vmi_class_type_info::do_dyncast): Adjust.
6816 (__vmi_class_type_info::do_upcast): Adjust.
6818 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6820 * tinfo.cc (operator=): Use __builtin_strcmp.
6821 * tinfo2.cc (before): Likewise.
6823 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6825 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6826 (DECL_SAVED_INLINE): Rename to ...
6827 (DECL_DEFERRED_FN): ... this.
6828 (in_function_p): Remove declaration.
6829 (mark_inline_for_output): Rename to ...
6830 (defer_fn): ... this.
6831 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6832 (in_function_p): Remove definition.
6833 * decl2.c (saved_inlines): Rename to ...
6834 (deferred_fns): ... this.
6835 (saved_inlines_used): Rename to ...
6836 (deferred_fns_used): ... this.
6837 (mark_inline_for_output): Rename to ...
6838 (defer_fn): ... this.
6839 (finish_file): Adjust accordingly.
6840 (init_decl2): Likewise.
6841 * lex.c (cons_up_default_function): Likewise.
6842 * pt.c (mark_decl_instantiated): Likewise.
6843 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6845 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6846 * semantics.c (expand_body): Defer more functions.
6848 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6851 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6853 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6854 __cxa_vec_delete): Declare.
6856 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6858 * rtti.c (dfs_class_hint_mark): New static function.
6859 (dfs_class_hint_unmark): New static function.
6860 (class_hint_flags): Use them.
6862 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6864 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6866 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6868 * cp-tree.h (instantiate_decl): Change prototype.
6869 * decl2.c (mark_used): Adjust call.
6870 * optimize.c (inlinable_function_p): Adjust handling of templates.
6871 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6872 (do_type_instantiation): Likewise.
6873 (instantiate_decl): Defer more templates.
6874 (instantiate_pending_templates): Adjust logic to handle inline
6877 * Makefile.in (GGC_H): New variable. Use it throughout in place
6880 * call.c: Don't include obstack.h. Include ggc.h.
6881 (obstack_chunk_alloc): Don't define.
6882 (obstack_chunk_free): Likewise.
6883 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6884 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6885 (pop_switch): Free it.
6887 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6889 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6890 if we don't have a DECL_FIELD_OFFSET.
6892 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6894 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6897 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6899 * cfns.gperf (hash, libc_name_p): Prototype.
6901 * rtti.c (build_dynamic_cast_1): Constification.
6903 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6905 * semantics.c (deferred_type_access_control): Prototype.
6907 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6909 Correct many new ABI issues regarding vbase and vcall offset
6911 * cp-tree.h (BINFO_VTABLE): Document.
6912 (struct lang_type): Tweak formatting.
6913 (BINFO_PRIMARY_BINFO): Add to documentation.
6914 (CLASSTYPE_VSIZE): Fix typo in comment.
6915 (CLASSTYPE_VBASECLASSES): Update documentation.
6916 (BINFO_VBASE_MARKED): Remove.
6917 (SET_BINFO_VBASE_MARKED): Likewise.
6918 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6919 (BINFO_FIELDS_MARKED): Remove.
6920 (SET_BINFO_FIELDS_MARKED): Likewise.
6921 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6922 (enum access_kind): New enumeration.
6923 (num_extra_vtbl_entries): Remove declaration.
6924 (size_extra_vtbl_entries): Likewise.
6925 (get_vtbl_decl_for_binfo): New function.
6926 (dfs_vbase_unmark): Remove declaration.
6927 (mark_primary_bases): Likewise.
6928 * class.c (SAME_FN): Remove.
6929 (struct vcall_offset_data_s): Move definition.
6930 (build_vbase_pointer): Use `build', not `build_binary_op', to
6931 access the vbase pointer under the new ABI.
6932 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6933 (build_primary_vtable): Likewise.
6934 (dfs_mark_primary_bases): Move here from search.c.
6935 (mark_primary_bases): Likewise.
6936 (determine_primary_bases): Under the new ABI, don't make a base
6937 class a primary base just because we don't yet have any virtual
6939 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6940 (num_vfun_entries): Remove.
6941 (dfs_count_virtuals): Likewise.
6942 (num_extra_vtbl_entries): Likewise.
6943 (size_extra_vtbl_entries): Likewise.
6944 (layout_virtual_bases): Iterate in inheritance graph order under
6946 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6947 indicate that a vfield is present.
6948 (init_class_processing): Initialize access_public_node, etc., from
6950 (get_vtbl_decl_for_binfo): New function.
6951 (dump_class_hierarchy_r): Likewise.
6952 (dump_class_hierarchy): Use it.
6953 (finish_vtbls): Build the vtbls in inheritance graph order.
6954 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6955 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6956 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6958 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6959 where the vptr points, even for primary vtables.
6960 (build_vtbl_initializer): Adjust handling of vbase and vcall
6962 (build_vcall_and_vbase_vtable_entries): New function.
6963 (dfs_build_vbase_offset_vtbl_entries): Remove.
6964 (build_vbase_offset_vtbl_entries): Reimplement.
6965 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6966 were already handled in a primary base class vtable.
6967 (build_vcall_offset_vtbl_entries): Adjust.
6968 (build_rtti_vtbl_entries): Adjust.
6969 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6970 * init.c (expand_virtual_init): Simplify.
6971 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6972 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6973 * search.c (BINFO_ACCESS): New macro.
6974 (SET_BINFO_ACCESS): Likewise.
6975 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6976 (access_in_type): Likewise.
6977 (dfs_accessible_p): Likewise.
6978 (protected_accessible_p): Likewise.
6979 (lookup_fnfields_1): Adjust documentation.
6980 (dfs_mark_primary_bases): Move to class.c
6981 (mark_primary_bases): Likewise.
6982 (dfs_vbase_unmark): Remove.
6983 (virtual_context): Use BINFO_FOR_VBASE.
6984 (dfs_get_vbase_types): Simplify.
6985 (dfs_build_inheritance_graph_order): New function.
6986 (get_vbase_types): Use it.
6987 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6989 * tinfo.cc (get_vbase_offset): New function.
6990 (__vmi_class_type_info::do_find_public_src): Use it.
6991 (__vmi_class_type_info::do_dyncast): Likewise.
6992 (__vmi_class_type_info::do_upcast): Likewise.
6994 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6996 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6998 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7000 * rtti.c (class_hint_flags): Rename flags.
7001 (class_initializer): Remove flags.
7002 (synthesize_tinfo_var): Combine offset and flags. Add flags
7003 for __vmi_class_type_info.
7004 (create_tinfo_types): Remove flags from __class_type_info and
7005 __si_class_type_info. Merge flags and offset from
7006 base_class_type_info.
7007 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7008 (__base_class_info::is_virtual_p): Adjust.
7009 (__base_class_info::is_public_p): Adjust.
7010 (__base_class_info::offset): New accessor.
7011 (__class_type_info::details): Remove member.
7012 (__class_type_info::__class_type_info): Lose details.
7013 (__class_type_info::detail_masks): Remove.
7014 (__si_class_type_info::__si_class_type_info): Lose details.
7015 (__vmi_class_type_info::details): New member.
7016 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7017 (__vmi_class_type_info::detail_masks): New member.
7018 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7019 with unknown_details_mask.
7020 (__vmi_class_type_info::do_find_public_src): Adjust
7021 (__vmi_class_type_info::do_dyncast): Adjust.
7022 (__vmi_class_type_info::do_upcast): Set result details, if
7024 (__dynamic_cast): Temporarily #if out optimization.
7026 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7028 * rtti.c (get_tinfo_decl): Mark used.
7029 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7030 mark as dealt with, if we output it.
7032 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7034 * class.c: Reorganize to put virtual function table initialization
7035 machinery at the end of the file.
7037 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7039 * class.c (finish_struct): Use bitsize_zero_node.
7040 * pt.c (instantiate_class_template): Likewise.
7042 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7044 Put RTTI entries at negative offsets in new ABI.
7045 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7046 vbase offset at index -3, not -1.
7047 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7048 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7049 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7050 (build_rtti_vtbl_entries): New function.
7051 (set_rtti_entry): Remove.
7052 (build_primary_vtable): Don't use it.
7053 (build_secondary_vtable): Likewise.
7054 (start_vtable): Remove.
7055 (first_vfun_index): New function.
7056 (set_vindex): Likewise.
7057 (add_virtual_function): Don't call start_vtable. Do call
7059 (set_primary_base): Rename parameter.
7060 (determine_primary_base): Likewise.
7061 (num_vfun_entries): Don't use skip_rtti_stuff.
7062 (num_extra_vtbl_entries): Include RTTI information.
7063 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7064 (skip_rtti_stuff): Remove.
7065 (dfs_modify_vtables): Don't use it.
7066 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7067 (layout_nonempty_base_or_field): Update size handling.
7068 (create_vtable_ptr): Tweak.
7069 (layout_class_type): Adjust parameter names.
7070 (finish_struct_1): Simplify.
7071 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7072 (skip_rtti_stuff): Remove.
7073 (first_vfun_index): New function.
7074 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7075 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7076 (marked_vtable_pathp): Declare.
7077 (unmarked_vtable_pathp): Likewise.
7078 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7080 * rtti.c (build_headof): Look for RTTI at negative offsets.
7081 (get_tinfo_decl_dynamic): Likewise.
7082 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7084 (create_pseudo_type_info): Do it here instead. Adjust so that
7085 vptr points at first virtual function.
7086 * search.c (marked_vtable_pathp): Make it global.
7087 (unmarked_vtable_pathp): Likewise.
7088 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7089 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7090 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7091 (get_pure_virtuals): Likewise.
7092 (expand_upcast_fixups): Likewise.
7093 * tree.c (debug_binfo): Likewise.
7094 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7097 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7099 * class.c (check_field_decl): Fix typo.
7100 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7101 (check_methods): Likewise.
7102 (check_field_decls): Likewise.
7103 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7104 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7105 Use DECL_RESULT_FLD, not DECL_RESULT.
7106 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7107 * lex.c (identifier_type): Likewise.
7108 * pt.c (determine_specialization, lookup_template_class): Likewise.
7109 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7110 (resolve_overloaded_unification, more_specialized): Likewise.
7111 * semantics.c (finish_member_declaration): Likewise.
7112 * typeck.c (build_x_function_call): Likewise.
7114 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7116 * class.c (layout_empty_base): Handle empty bases with non-byte
7118 (build_base_field): Likewise.
7119 (layout_virtual_bases): Likewise.
7121 * class.c (finish_struct_1): Fix typo in this change:
7123 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7125 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7127 * decl.c (grokdeclarator): Count partial specializations when
7128 keeping track of how many template classes have been seen.
7130 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7132 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7134 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7135 (get_vfield_offset): Use byte_position.
7136 (set_rtti_entry): Set OFFSET to ssizetype zero.
7137 (get_binfo_offset_as_int): Deleted.
7138 (dfs_record_base_offsets): Use tree_low_cst.
7139 (dfs_search_base_offsets): Likewise.
7140 (layout_nonempty_base_or_field): Reflect changes in RLI format
7141 and call byte_position.
7142 (layout_empty_base): Convert offset to ssizetype.
7143 (build_base_field): use rli_size_unit_so_far.
7144 (dfs_propagate_binfo_offsets): Do computation in proper type.
7145 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7146 (layout_class_type): Reflect changes in RLI names and fields.
7147 (finish_struct_1): Set DECL_FIELD_OFFSET.
7148 * dump.c (dequeue_and_dump): Call bit_position.
7149 * expr.c (cplus_expand_constant): Use byte_position.
7150 * rtti.c (expand_class_desc): Use bitsize_one_node.
7151 * typeck.c (build_component_addr): Use byte_position and don't
7152 special case for zero offset.
7154 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7156 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7158 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7160 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7163 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7165 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7167 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7168 make_typename_type, check_initializer, cp_finish_decl,
7169 xref_tag): Likewise.
7170 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7171 decl_namespace, arg_assoc_template_arg, arg_assoc,
7172 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7173 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7174 args_to_string): Likewise.
7175 * friend.c (is_friend): Likewise.
7176 * lex.c (note_got_semicolon, note_list_got_semicolon,
7177 is_global): Likewise.
7178 * method.c (build_overload_nested_name, build_overload_value,
7179 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7180 * parse.y (typename_sub, typename_sub1): Likewise.
7181 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7182 process_partial_specialization, convert_template_argument,
7183 template_args_equal, add_pending_template, lookup_template_class,
7184 for_each_template_parm_r, maybe_fold_nontype_arg,
7185 tsubst, instantiate_template, type_unification_real, unify,
7186 instantiate_pending_templates, set_mangled_name_for_template_decl):
7188 * repo.c (repo_get_id, repo_template_used): Likewise.
7189 * search.c (lookup_field_1): Likewise.
7190 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7191 * xref.c (classname): Likewise.
7193 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7195 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7196 (CANONICAL_BINFO): New macro.
7197 (BINFO_NEW_VTABLE_MARKED): Use it.
7198 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7199 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7200 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7202 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7203 (build_secondary_vtable): Likewise.
7204 (dfs_finish_vtbls): Likewise.
7205 (dfs_accumulate_vtbl_inits): Likewise.
7206 (accumulate_vtbl_inits): New function.
7207 (finish_vtbls): Make sure that virtual bases come after
7208 non-virtual bases in the vtable group.
7209 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7210 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7211 * search.c (struct vbase_info): Move definition.
7212 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7213 (unmarked_new_vtable_p): Likewise.
7214 (dfs_mark_vtable_path): Remove.
7215 (dfs_mark_new_vtable): Remove.
7216 (dfs_unmark_new_vtable): Likewise.
7217 (dfs_clear_search_slot): Likewise.
7218 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7219 (dfs_clear_vbase_slots): Likewise.
7220 (init_vbase_pointers): LIkewise.
7222 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7224 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7225 SIZETYPE to a non-SIZETYPE.
7227 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7229 * class.c (layout_virtual_bases): Adjust names in conditionally
7232 * class.c (record_base_offsets): New function.
7233 (layout_conflict_p): Likewise.
7234 (layout_nonempty_base_or_field): Use it.
7235 (layout_empty_base): New function.
7236 (build_base_field): Use it.
7237 (build_base_fields): Update comment.
7238 (layout_virtual_bases): Fold in a little code form
7239 layout_basetypes. Use layout_empty_base.
7240 (layout_basetypes): Remove.
7241 (end_of_class): New function.
7242 (layout_class_type): Use it. Adjust.
7244 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7246 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7248 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7249 * typeck.c (fntype_p): Remove.
7251 * cp-tree.h (TI_SPEC_INFO): Remove.
7252 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7253 * pt.c (process_partial_specialization): Likewise.
7255 * class.c (build_base_field): Fix thinko in computation of binfo
7258 * tree.c (mark_local_for_remap_p): Mark variables declared in
7259 TARGET_EXPRs as well.
7261 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7263 * typeck.c (require_complete_type, complete_type,
7264 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7265 build_array_ref, convert_arguments, pointer_diff,
7266 build_x_unary_op, build_unary_op, build_c_cast,
7267 build_modify_expr): Use COMPLETE_TYPE_P etc.
7268 * call.c (is_complete, convert_like_real,
7269 build_new_method_call): Likewise.
7270 * class.c (build_vbase_pointer_fields, check_bases,
7271 build_base_field, finish_struct_1, pushclass): Likewise.
7272 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7273 * decl.c (maybe_process_template_type_declaration, pushtag,
7274 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7275 layout_var_decl, check_initializer, cp_finish_decl,
7276 grokdeclarator, require_complete_types_for_parms,
7277 grok_op_properties, xref_tag, xref_basetypes,
7278 check_function_type): Likewise.
7279 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7280 * friend.c (do_friend): Likewise.
7281 * init.c (build_offset_ref): Likewise.
7282 * parse.y (structsp): Likewise.
7283 * pt.c (maybe_process_partial_specialization,
7284 tsubst_friend_function, instantiate_class_template, tsubst,
7285 do_type_instantiation, instantiate_pending_templates): Likewise.
7286 * repo.c (repo_get_id): Likewise.
7287 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7288 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7289 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7290 * semantics.c (begin_class_definition): Likewise.
7291 * tree.c (build_cplus_method_type): Likewise.
7292 * typeck2.c (digest_init, build_functional_cast,
7293 add_exception_specifier): Likewise.
7294 * parse.h, parse.c: Regenerated.
7296 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7298 * inc/cxxabi.h: New header file. Define new-abi entry points.
7299 (__pointer_type_info::target): Rename member to ...
7300 (__pointer_type_info::type): ... here.
7301 (__base_class_info::type): Rename member to ...
7302 (__base_class_info::base): ... here.
7303 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7304 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7305 (abi_node): New global tree node.
7306 * decl.c (abi_node): Document.
7307 (init_decl_processing): Initialize abi_node.
7308 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7309 (get_vmi_pseudo_type_info): Likewise.
7310 (create_tinfo_types): Likewise.
7311 (emit_support_tinfos): Likewise.
7312 * tinfo.h (cxxabi.h): Include for new-abi.
7313 Move rtti class definitions to new header file.
7314 * tinfo.cc (abi): Use the namespace.
7315 (std): Move new abi rtti classes from here ...
7316 (__cxxabiv1): ... to here.
7317 * tinfo2.cc (cxxabi.h): Include for new-abi.
7318 Move rtti class definitions to new header file.
7319 (std): Move new abi rtti classes from here ...
7320 (__cxxabiv1): ... to here.
7321 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7324 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7325 Jason Merrill <jason@casey.cygnus.com>
7327 * method.c (build_overload_int): Use host_integerp.
7329 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7331 * init.c (build_offset_ref): Handle the case of a templated member
7334 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7336 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7338 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7340 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7341 * class.c (check_bitfield_decl): Turn illegal bitfields into
7343 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7345 (dfs_offset_for_unshared_vbases): Likewise.
7346 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7347 pointer-to-member correctly under the new ABI.
7348 * expr.c (cplus_expand_constant): Don't use cp_convert when
7349 turning an offset into a pointer-to-member.
7350 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7351 when dereferencing them under the new ABI.
7352 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7353 of pointers-to-members under the new ABI.
7355 * class.c (check_bitfield_decl): Remove restriction on really long
7357 (layout_class_type): Implement new ABI handling of bitfields
7358 longer than their types.
7360 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7362 * parse.y (extdefs): Call ggc_collect.
7363 * parse.c: Regenerated.
7365 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7367 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7368 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7371 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7373 * class.c (build_vbase_path): Use integer_zerop.
7374 (build_vtable_entry): Use tree_low_cst.
7375 (get_vfield_offset): Use bit_position.
7376 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7378 (check_bitfield_decl): Set DECL_SIZE using convert.
7379 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7380 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7382 (finish_struct_1): Use bit_position.
7383 (dump_class_hierarchy): Use tree_low_cst.
7384 * cp-tree.h (min_precision): Add declaration.
7385 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7386 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7387 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7388 * expr.c (cplus_expand_constant): Use bit_position.
7389 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7390 * rtti.c (get_base_offset): Use bit_position.
7391 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7392 host_integerp, and tree_low_cst.
7393 (pointer_int_sum): Use integer_zerop.
7394 (build_component_addr): Use bit_position.
7396 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7398 * typeck.c (require_complete_type): Don't assume size_zero_node.
7399 (complete_type_or_else): Likewise.
7401 2000-03-16 Steven Grady <grady@digitaldeck.com>
7402 Jason Merrill <jason@casey.cygnus.com>
7404 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7406 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7408 * decl2.c (grokfield): Bail out if type is error_mark_node.
7410 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7412 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7413 (__pointer_to_member_data): ... here. Adjust.
7414 * rtti.c (create_tinfo_types): Adjust.
7416 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7418 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7419 * decl.c (ref_desc_type_node): Undocument.
7420 * rtti.c (ptr_ref_initializer): Rename to ...
7421 (ptr_initializer): ... here. Adjust comments.
7422 (ptmd_initializer): Fix comment thinko.
7423 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7424 (create_tinfo_types): Remove ref_desc_type_node init.
7425 * tinfo2.cc (__reference_type_info): Remove.
7427 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7429 * decl.c (cp_finish_decl): Remove obsolete comment.
7431 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7433 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7435 * cp-tree.h: Tweak documentation.
7436 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7437 (avoid_overlap): Remove.
7438 (get_binfo_offset_as_int): New function.
7439 (dfs_serach_base_offsets): Likewise.
7440 (layout_nonempty_base_or_field): Likewise.
7441 (build_base_field): Layout fields here. Avoid placing two objects
7442 of the same type at the same address, under the new ABI.
7443 (build_base_fields): Adjust accordingly.
7444 (create_vtable_ptr): Return the new field, but don't attach it to
7446 (remove_base_field): Remove.
7447 (remove_base_fields): Remove.
7448 (layout_basetypes): Adjust accordingly.
7449 (layout_class_type): Call layout_field for each field, rather than
7450 just making a wholesale call to layout_type.
7452 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7454 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7456 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7458 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7460 * except.c (dtor_nothrow): New fn.
7461 (do_pop_exception): Use it. Take type parm.
7462 (push_eh_cleanup): Take type parm.
7463 (expand_start_catch_block): Pass it.
7464 (build_eh_type_type_ref): Accept null type.
7466 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7468 * cp-tree.h (revert_static_member_fn): Change prototype.
7469 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7470 (grok_op_properties): Likewise.
7471 (start_function): Likewise.
7472 (revert_static_member_fn): Simplify.
7473 * pt.c (check_explicit_specialization): Adjust call to
7474 revert_static_member_fn.
7476 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7478 * cp-tree.h (scope_kind): New type.
7479 (tmpl_spec_kind): Likewise.
7480 (declare_pseudo_global_level): Remove.
7481 (pseudo_global_level_p): Rename to template_parm_scope_p.
7482 (pushlevel): Remove declaration.
7483 (begin_scope): New function.
7484 (finish_scope): Likewise.
7485 (current_tmpl_spec_kind): Likewise.
7486 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7487 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7488 Add template_spec_p.
7489 (toplevel_bindings_p): Adjust.
7490 (declare_pseudo_global_level): Remove.
7491 (pseudo_global_level_p): Rename to template_parm_scope_p.
7492 (current_tmpl_spec_kind): New function.
7493 (begin_scope): Likewise.
7494 (finish_scope): Likewise.
7495 (maybe_push_to_top_level): Adjust.
7496 (maybe_process_template_type_declaration): Likewise.
7497 (pushtag): Likewise.
7498 (pushdecl_nonclass_level): Likewise.
7499 (lookup_tag): Likewise.
7500 (grokfndecl): Handle member template specializations. Share
7501 constructor and non-constructor code.
7502 * decl2.c (check_classfn): Handle member template specializations.
7503 * pt.c (begin_template_parm_list): Use begin_scope.
7504 (begin_specialization): Likewise.
7505 (end_specialization): Likewise.
7506 (check_explicit_specialization): Use current_tmpl_spec_kind.
7507 Handle member template specializations.
7508 (end_template_decl): Use finish_scope. Remove call to
7510 (push_template_decl_real): Remove bogus error message.
7511 (tsubst_decl): Fix typo in code contained in comment.
7512 (instantiate_template): Handle member template specializations.
7513 (most_general_template): Likewise.
7515 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7517 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7518 (do_identifier): Ditto for error().
7520 * pt.c (convert_nontype_argument): Ditto for cp_error().
7521 (convert_template_argument): Ditto for cp_pedwarn().
7523 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7525 * exception.cc (__check_null_eh_spec): New fn.
7526 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7528 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7530 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7531 * except.c (expand_end_eh_spec): Add the return type.
7532 * rtti.c (throw_bad_cast): Add the parmtypes.
7533 (throw_bad_typeid): Likewise.
7535 * semantics.c (expand_stmt): Only leave out rtl for unused
7536 artificials, and set DECL_IGNORED_P on them as well.
7537 * decl.c (wrapup_globals_for_namespace): Likewise.
7539 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7541 * decl.c (maybe_commonize_var): Skip all artificial decls.
7542 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7544 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7546 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7547 * cp-tree.h: Declare flag_enforce_eh_specs.
7548 * decl.c (store_parm_decls, finish_function): Check it.
7550 C library functions don't throw.
7551 * Makefile.in (cfns.h): New target.
7552 (except.o): Depend on it.
7553 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7554 * cfns.gperf: New file.
7555 * cfns.h: Generated.
7556 * except.c: Include it.
7557 (nothrow_libfn_p): New fn.
7558 * decl.c (grokfndecl): Use it.
7559 * cp-tree.h: Declare it.
7561 * decl.c (push_overloaded_decl_1, auto_function,
7562 define_function): Lose.
7563 (build_library_fn_1): New static fn.
7564 (builtin_function): Use it.
7565 (get_atexit_node): Use build_library_fn_ptr.
7566 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7567 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7568 push_void_library_fn, push_throw_library_fn): New fns.
7569 * cp-tree.h: Declare them.
7570 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7571 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7572 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7573 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7574 * rtti.c (build_runtime_decl): Lose.
7575 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7576 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7577 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7579 * call.c (build_call): Remove result_type parm.
7580 Call mark_used on unused artificial fns.
7581 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7583 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7585 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7587 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7588 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7589 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7590 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7591 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7592 expand_generic_desc): Likewise.
7594 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7596 * exception.cc (__cp_pop_exception): Cleanup the original object.
7598 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7600 * decl.c (grok_op_properties): Merge conversion to void warning
7601 with other silly op warnings.
7603 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7605 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7606 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7608 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7610 * decl.c (cp_make_fname_decl): New function.
7611 (wrapup_globals_for_namespace): Don't emit unused static vars.
7612 (init_decl_processing): Remove comment about use of
7613 array_domain_type. Set make_fname_decl.
7614 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7615 * semantics.c (begin_compound_stmt): Remove
7616 current_function_name_declared flagging.
7617 (expand_stmt): Don't emit unused local statics.
7618 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7621 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7623 * typeck.c (convert_for_assignment): Don't look at array
7625 * call.c (convert_like_real): Likewise.
7627 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7629 Add initial support for '\uNNNN' specifier.
7630 * lex.c (read_ucs): New fn.
7631 (readescape, skip_white_space): Call it.
7632 (is_extended_char, is_extended_char_1): New fns.
7633 (utf8_extend_token): New fn, #if 0'd out.
7634 (real_yylex): Treat extended chars like letters.
7636 * search.c (note_debug_info_needed): Walk the bases even if we
7637 weren't deferring the type itself.
7639 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7641 * decl2.c (finish_objects): Constify a char*.
7643 * method.c (emit_thunk): Likewise.
7645 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7647 * typeck.c (dubious_conversion_warnings): Look through
7650 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7652 * class.c (dfs_modify_vtables): I is now unsigned.
7653 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7654 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7655 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7656 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7657 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7658 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7659 Call integer_all_onesp.
7660 * typeck2.c (process_init_constructor): Use compare_tree_int.
7662 * lang-specs.h (as): Don't call if -syntax-only.
7664 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7666 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7667 RTL_EXPR_HAS_NO_SCOPE after all.
7669 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7671 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7672 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7673 RTL_EXPR_HAS_NO_SCOPE.
7675 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7678 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7680 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7682 * call.c (convert_like): Macrofy.
7683 (convert_like_with_context): New macro.
7684 (convert_like_real): Renamed from convert_like. Add calling
7685 context parameters, for diagnostics. Add recursive flag. Call
7686 dubious_conversion_warnings for outer conversion.
7687 (build_user_type_conversion): Use convert_like_with_context.
7688 (build_over_call): Likewise. Don't warn about dubious
7689 conversions here. Adjust convert_default_arg calls.
7690 (convert_default_arg): Add context parameters for diagnostics.
7691 Pass throught to convert_like_with_context.
7692 * cp-tree.h (convert_default_arg): Add context parameters.
7693 (dubious_conversion_warnings): Prototype new function.
7694 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7695 (dubious_conversion_warnings): New function, broken
7696 out of convert_for_assignment.
7697 (convert_for_assignment): Adjust.
7699 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7701 * decl2.c (key_method): Break out from...
7702 (import_export_vtable, import_export_class): ...here.
7704 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7705 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7707 * search.c (note_debug_info_needed, dfs_debug_mark,
7708 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7709 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7711 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7713 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7716 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7718 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7719 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7720 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7721 (lang_type): Split gets_new into has_new and has_array_new.
7722 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7723 (TYPE_GETS_NEW): Split into ...
7724 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7725 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7726 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7727 (build_op_new_call): Don't declare.
7728 (build_new_1): Likewise.
7729 * call.c (build_op_new_call): Remove.
7730 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7731 instead of TYPE_NEEDS_DESTRUCTOR.
7732 (finish_struct_bits): Likewise.
7733 (add_implicitly_declared_members): Likewise.
7734 (check_field_decl): Likewise.
7735 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7736 correctly under the new ABI.
7737 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7738 instead of TYPE_NEEDS_DESTRUCTOR.
7739 (initialize_local_var): Likewise.
7740 (destroy_local_var): Likewise.
7741 (cp_finish_decl): Likewise.
7742 (register_dtor_fn): Likewise.
7743 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7744 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7745 TYPE_VEC_DELETE_TAKES_SIZE here.
7746 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7747 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7748 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7749 (finish_destructor_body): Likewise.
7750 (maybe_build_cleanup_1): Likewise.
7751 * decl2.c (do_static_destruction): Likewise.
7752 * init.c (build_new_1): Make it static.
7753 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7754 (expand_cleanup_for_base): Likewise.
7755 (get_cookie_size): New function.
7756 (build_new_1): Handle array-new cookies correctly under the new
7758 (build_vec_delete_1): Likewise.
7759 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7760 (build_delete): Likewise.
7761 (build_vec_delete): Handle array-new cookies correctly under the new
7763 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7764 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7765 TYPE_HAS_ARRAY_NEW_OPERATOR.
7766 * ptree.c (print_lang_type): Check them.
7767 * search.c (context_for_name_lookup): Fix typo in comment.
7768 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7769 * tree.c (break_out_cleanups): Likewise.
7770 (build_cplus_array_test_1): Likewise.
7771 (cp_build_qualified_type_real): Likewise.
7772 * typeck.c (complete_type): Likewise.
7774 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7775 the command-line, not the end.
7777 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7779 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7781 2000-03-02 Tom Tromey <tromey@cygnus.com>
7783 * cp-tree.h (build_java_class_ref): Declare.
7784 * init.c (build_java_class_ref): No longer static.
7785 * except.c (expand_throw): Generate a Java-style `throw' if the
7786 thrown object is a "Java" object.
7787 (initialize_handler_parm): Generate a Java-style lookup of
7788 exception info if the caught object is a "Java" object.
7789 (catch_language, catch_language_init): New globals.
7790 (decl_is_java_type): New function.
7791 (expand_start_catch_block): Don't call push_eh_info() or
7792 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7793 class reference to build_catch_block.
7795 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7797 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7799 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7801 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7802 to merge reference/pointer code and fix incorrect warnings.
7804 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7806 * search.c (protected_accessible_p): Use context_for_name_lookup.
7808 * init.c (construct_virtual_bases): Fix thinko.
7809 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7811 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7813 * decl.c (current_function_decl): Move to toplev.c.
7815 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7817 * pt.c (fn_type_unification): Unify return type, whenever
7819 (get_bindings_real): Only pass return type when necessary.
7820 Remove explicit return type check.
7821 * class.c (resolve_address_of_overloaded_function): Pass desired
7822 return type to fn_type_unification.
7824 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7826 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7828 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7830 * rtti.c (expand_class_desc): Likewise.
7831 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7832 (THUNK_VCALL_OFFSET): Likewise.
7833 (THUNK_DELTA): Reflect changes in ../tree.h.
7835 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7837 * search.c (protected_accessible_p): Also allow the access if
7838 the member is public in DERIVED. Lose TYPE parm.
7839 (friend_accessible_p): Lose TYPE parm.
7840 (accessible_p): Adjust.
7842 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7844 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7845 on things that are not sizes; ssize_binop deleted.
7846 Call size_diffop when appropriate.
7847 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7848 (build_primary_vtable, build_secondary_vtable): Likewise.
7849 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7850 Variable I is HOST_WIDE_INT.
7851 (get_vfield_offset): Pass proper types to size_binop.
7852 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7853 (finish_struct_1): Likewise.
7854 (skip_rtti_stuff): Arg N is now pointer to signed.
7855 (layout_class_type): Use size_zero_node.
7856 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7857 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7858 * decl.c (complete_arry_type): Pass proper types to size_binop.
7859 (xref_basetypes): BINFO_OFFSET is sizetype.
7860 * error.c (dump_expr): Don't use size_binop non-sizes.
7861 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7862 * init.c (construct_virtual_bases): Fix type error.
7863 (build_vec_delete_1): Pass proper type to size_binop and don't
7865 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7866 * rtti.c (get_base_offset): Pass proper type to size_binop.
7867 * search.c (dfs_find_vbases): Fix type error.
7868 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7869 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7870 * tree.c (debug_binfo): Variable N is signed.
7871 Use HOST_WIDE_INT_PRINT_DEC.
7872 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7873 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7874 size_one_node and size_zero_node.
7875 (c_alignof): Use size_one_node.
7876 (build_component_addr): Pass proper types to size_binop.
7877 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7879 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7881 Implement class scope using-declarations for functions.
7882 * class.c (handle_using_decl): Call add_method for used functions.
7883 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7884 (add_method): Used functions are hidden by local functions.
7885 (check_bases_and_members): Handle using-decls before finalizing
7886 CLASSTYPE_METHOD_VEC.
7887 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7888 override the type of 'this' accordingly.
7889 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7890 (convert_class_to_reference, build_user_type_conversion_1,
7891 build_new_function_call, build_object_call, build_new_op,
7892 build_new_method_call): Pass ctype parm.
7894 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7896 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7897 build_new_function_call, build_object_call, build_new_op,
7898 build_new_method_call, build_op_delete_call): Don't get basetype_path
7900 * typeck.c (build_component_ref): Likewise.
7901 * init.c (build_offset_ref): Likewise.
7902 (resolve_offset_ref): Don't call enforce_access.
7903 Call build_scoped_ref.
7904 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7905 would cause an error or if -pedantic.
7906 * class.c (alter_access): Lose binfo parm.
7908 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7910 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7913 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7915 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7916 pseudo_type_info creation into the std namespace
7918 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7920 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7921 (import_export_class): Remove declaration.
7922 * decl2.c (import_export_class): Make it static.
7923 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7924 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7925 EXPR_WITH_FILE_LOCATION.
7926 * lex.c (check_newline): Tweak filename/lineno setting.
7927 * semantics.c (begin_while_stmt): Fix typo in comment.
7929 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7931 * lang-options.h (-fmessage-length=): Add missing option.
7933 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7935 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7937 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7939 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7941 * optimize.c (expand_call_inline): Emit the return label before
7942 evaluating the return value.
7944 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7946 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7947 than duplicating functionality here.
7948 * optimize.c: Include input.h.
7949 (expand_call_inline): Use push_srcloc and pop_srcloc.
7950 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7951 * parse.c: Regenerated.
7952 * Makefile.in (lex.o): Depend on input.h.
7953 (optimize.o): Likewise.
7955 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7957 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7958 function type, rather than ICE.
7960 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7962 * decl.c (grokdeclarator): Call decl_type_access_control.
7963 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7966 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7968 * decl.c (decls_match): Remove obsolete static member nadgering.
7970 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7972 * decl.c (grokdeclarator): Change ANSI to ISO.
7973 * lex.c (consume_string, readescape, do_identifier): Likewise.
7974 (parse_float, real_yylex): Likewise.
7975 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7976 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7977 new_type_id, maybe_label_decls, simple_stmt,
7978 for.init.statement): Likewise.
7979 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7980 * semantics.c (finish_named_return_value): Likewise.
7981 * parse.c: Regenerate.
7983 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7985 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7986 (CPTI_CLASS_STAR_TYPE): Remove.
7987 (vtable_index_type): Likewise.
7988 (class_star_type_node): Remove.
7989 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7990 (build_binary_op_nodefault): Remove.
7991 * call.c (build_new_op): Use build_binary_op instead of
7992 build_binary_op_nodefault.
7993 * decl.c (init_decl_processing): Remove class_star_type_node
7994 initialization. Make delta_type_node ptrdiff_type_node under the
7995 new ABI. Initialize vtable_index_type.
7996 (build_ptrmemfunc_type): Build different structures for the new
7998 (build_enumerator): Use build_binary_op instead of
7999 build_binary_op_nodefault.
8000 * method.c (build_overload_value): Mangle pointers-to-members
8001 appropriately under the new ABI.
8002 * typeck.c (build_array_ref): Use build_binary_op instead of
8003 build_binary_op_nodefault.
8004 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8005 (build_binary_op_nodefault): Rename to ...
8006 (build_binary_op): ... this. Remove old version. Adjust for
8007 pointer-to-member comparisons under the new ABI.
8008 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8009 (build_ptrmemfunc): Adjust for the new ABI.
8010 (expand_ptrmemfunc_cst): Likewise.
8011 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8012 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8014 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8016 * call.c (build_object_call): Compress consecutive calls to
8018 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8019 (build_op_delete_call): Adjust message formatting.
8021 * class.c (check_bases): Compress consecutive calls to
8023 (finish_struct_anon): Say 'ISO C++'.
8025 * decl.c (start_decl): Same here.
8026 (grok_reference_init): Likewise.
8027 (grokfndecl): Correct message formatting.
8028 (grokfndecl): Improve diagnostic.
8029 (check_static_variable_definition): Likewise. Say 'ISO C++'
8030 (compute_array_index_type): Say 'ISO C++'
8031 (create_array_type_for_decl): Compress consecutive calls to
8033 (grokdeclarator): Say 'ISO C++'
8034 (grok_op_properties): Likewise.
8036 * decl2.c (delete_sanity): Clairify diagnostic.
8037 (check_member_template): Same here.
8038 (grok_function_init): Use consistent terminology.
8040 * expr.c (do_case): Say 'ISO C++'
8042 * friend.c (do_friend): Compress consecutive calls to warning.
8044 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8046 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8047 * class.c (build_secondary_vtable): Reorganize. Don't create a
8048 new vtable under the new ABI.
8049 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8051 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8052 the initializing elements.
8053 (initialize_vtable): New function.
8054 (dfs_finish_vtbls): Use it.
8055 (dfs_accumulate_vtbl_inits): New function.
8056 (finish_vtbls): Merge primary and secondary vtables under the new
8058 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8059 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8062 * class.c (build_vtable): New function, split out from ...
8063 (get_vtable_decl): ... here, and ...
8064 (build_secondary_vtable): ... here.
8066 * pt.c (tsubst_decl): Fix formatting.
8068 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8070 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8071 (avoid_overlap, build_base_field): Likewise.
8072 (build_base_field, build_base_fields, is_empty_class):
8073 Test DECL_SIZE with integer_zero.
8074 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8075 * cp-tree.h (struct lang_type): New field size_unit.
8076 (CLASSTYPE_SIZE_UNIT): New macro.
8077 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8078 (cp_finish_decl): Delete -Wlarger-than processing.
8079 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8080 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8081 * tree.c (make_binfo): binfo vector is one entry longer.
8082 (walk_tree): Walk DECL_SIZE_UNIT.
8084 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8086 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8088 (build_vtable_entry): Don't assume all vtable entries are
8090 (build_vtbl_initializer): Adjust accordingly.
8091 (get_vtable_decl): Fix formatting.
8093 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8095 * semantics.c (deferred_type_access_control): Walk the entire
8097 (save_type_access_control): Rename from
8098 initial_deferred_type_access_control. Just remember the value.
8099 (decl_type_access_control): New fn.
8100 (begin_function_definition): Use deferred_type_access_control, after
8101 we've started the function. Set type_lookups to error_mark_node.
8102 * parse.y (frob_specs, fn.def1): Adjust.
8103 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8104 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8105 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8106 (after_type_component_declarator0): Likewise.
8107 (after_type_component_declarator): Likewise.
8108 (notype_component_declarator): Likewise.
8109 * cp-tree.h: Adjust.
8111 * decl.c (redeclaration_error_message): Allow redeclaration of
8112 namespace-scope decls.
8114 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8116 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8118 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8120 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8121 * decl2.c (grokclassfn): Likewise.
8123 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8125 * decl2.c (lang_decode_option): Don't set default message length
8127 * lex.c (lang_init_options): Set it here.
8129 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8131 Make DECL_CONTEXT mean the class in which a member function was
8132 declared, even for a virtual function.
8133 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8134 (DECL_FRIEND_CONTEXT): New macro.
8135 (DECL_REAL_CONTEXT): Remove.
8136 (SET_DECL_FRIEND_CONTEXT): Likewise.
8137 (DECL_VIRTUAL_CONTEXT): Adjust.
8138 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8139 (add_friends): Remove.
8140 (hack_decl_function_context): Likewise.
8141 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8143 (build_over_call): Fix indentation. Use DECL_CONTEXT
8144 instead of DECL_CLASS_CONTEXT.
8145 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8146 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8147 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8148 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8149 (build_base_field): Likewise.
8150 (finish_struct_1): Likewise.
8151 (build_self_reference): Likewise.
8152 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8154 (pushtag): Use decl_function_context, not
8155 hack_decl_function_context.
8156 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8157 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8158 (pushdecl): Remove bogus code.
8159 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8160 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8161 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8162 Use decl_function_context, nothack_decl_function_context.
8163 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8164 (grokdeclarator): Likewise. Use decl_function_context, not
8165 hack_decl_function_context.
8166 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8167 (start_function): Use DECL_FRIEND_CONTEXT, not
8168 DECL_CLASS_CONTEXT. Use decl_function_context, not
8169 hack_decl_function_context.
8170 (finish_function): Use decl_function_context, not
8171 hack_decl_function_context.
8172 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8174 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8175 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8176 (grokfield): Likewise.
8177 (finish_builtin_type): Likewise.
8178 (finish_vtable_vardec): Use decl_function_context, not
8179 hack_decl_function_context.
8180 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8181 (start_static_initialization_or_destruction): Likewise.
8182 (finish_static_initialization_or_destruction): Likewise.
8183 (mark_used): Adjust logic for deciding when to synthesize methods.
8184 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8186 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8188 * friend.c (is_friend): Likewise.
8189 (add_friends): Remove.
8190 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8191 * lex.c (begin_definition_of_inclass_inline): Use
8192 decl_function_context, not hack_decl_function_context.
8193 (process_next_inline): Likewise.
8194 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8195 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8196 DECL_CLASSS_CONTEXT.
8197 (hack_identifier): Likewise.
8198 (synthesize_method): Use decl_function_context, not
8199 hack_decl_function_context.
8200 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8202 (is_member_template): Use decl_function_context, not
8203 hack_decl_function_context. Use DECL_CONTEXT, not
8205 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8207 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8209 (push_template_decl_real): Likewise.
8210 (instantiate_class_template): Don't call add_friends.
8211 (tsubst_default_argument): Use DECL_CONTEXT, not
8213 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8214 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8215 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8217 * repo.c (repo_inline_used): Likewise.
8218 * search.c (current_scope): Adjust for new _CONTEXT macros.
8219 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8221 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8222 (lookup_fnfields_here):Likewise.
8223 (check_final_overrider): Likewise.
8224 (init_vbase_pointers): Likewise.
8225 (virtual_context): Likewise.
8226 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8227 (expand_body): Use decl_function_context, not
8228 hack_decl_function_context.
8229 * tree.c (hack_decl_function_context): Remove.
8230 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8232 * typeck2.c (error_not_base_type): Likewise.
8234 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8236 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8238 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8240 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8242 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8244 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8246 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8248 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8250 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8252 * parse.y (frob_specs): Split out...
8253 (parse_decl): From here.
8254 (fn.def2): Call initial_deferred_type_access_control.
8255 (after_type_component_declarator0): Call frob_specs.
8256 (notype_component_declarator0): Likewise.
8257 * search.c (friend_accessible_p): Nested classes are friends of their
8260 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8262 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8263 used to create an implicit temporary.
8265 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8268 2000-02-08 Nathan Sidwell <nathan@acm.org>
8270 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8271 strip array element qualifiers too.
8273 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8275 * decl.c (store_parm_decls): Don't build cleanups for parameters
8276 while processing_template_decl.
8278 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8280 * cp-tree.h (struct saved_scope): Add incomplete field.
8281 (namespace_scope_incomplete): New macro.
8282 * decl.c (pushdecl): Use it.
8283 (hack_incomplete_structures): Use it. See through artificial
8285 (mark_saved_scope): Mark it.
8287 Implement access control for nested types.
8288 * search.c (type_access_control): New fn.
8289 (accessible_p): Now we do perform access control for types.
8290 * semantics.c (deferred_type_access_control): New fn.
8291 (initial_deferred_type_access_control): New fn.
8292 (begin_function_definition): Call it. Add lookups parm.
8293 * decl.c (struct binding_level): Add this_class field.
8294 (pushlevel_class): Set it.
8295 (mark_binding_level): Mark it.
8296 (lookup_name_real): Use it. Call type_access_control.
8297 (mark_saved_scope): Mark lookups field.
8298 * cp-tree.h (flagged_type_tree): Add lookups field.
8299 (struct saved_scope): Add lookups field.
8300 (type_lookups): New macro.
8301 * parse.y (declmods): Now <ftype>.
8302 (parse_decl): Add lookups parm. Call
8303 initial_deferred_type_access_control.
8304 (lang_extdef): Clear type_lookups.
8305 (typed_declspecs, declmods, typespec): Set lookups field.
8306 (initdcl): Call deferred_type_access_control.
8307 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8308 component_decl_1, named_parm): Adjust.
8309 * friend.c (is_friend): Nested classes are friends of their
8312 * class.c (currently_open_derived_class): New fn.
8313 * method.c (hack_identifier): Use it.
8315 * lex.c (do_identifier): Remove obsolete code.
8317 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8319 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8321 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8322 thinks this file is plain C).
8324 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8326 * Makefile.in (call.o): Depend on $(EXPR_H).
8328 * call.c: Include "expr.h".
8330 * class.c (dump_class_hierarchy): Add prototype.
8332 * search.c (dfs_get_pure_virtuals): Likewise.
8334 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8336 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8339 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8341 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8342 Store it in DECL_FCONTEXT.
8343 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8345 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8347 * tinfo.h (old abi): #include "tconfig.h".
8348 * tinfo.cc (convert_to_base): Move into old abi section.
8350 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8352 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8353 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8354 (BINFO_PRIMARY_BINFO): New macro.
8355 (BF_DELTA): Rename to ...
8356 (BV_DELTA): ... this.
8357 (BF_VCALL_INDEX): Rename to ...
8358 (BV_VCALL_INDEX): ... this.
8359 (BF_FN): Rename to ...
8361 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8362 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8363 (modify_vtable_entry): Simplify.
8364 (add_virtual_function): Rename BF_ macros to BV_ variants.
8365 (build_vtable_initializer): Likewise.
8366 (get_class_offset_1): Remove.
8367 (dfs_get_class_offset): Likewise.
8368 (get_class_offset): Likewise.
8369 (dfs_find_final_overrider): New function.
8370 (find_final_overrider): Likewise.
8371 (modify_one_vtable): Remove.
8372 (dfs_find_base): New function.
8373 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8374 find_final_overrider.
8375 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8377 (dfs_fixup_vtable_deltas): Remove.
8378 (override_one_vtable): Remove.
8379 (merge_overrides): Likewise.
8380 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8381 unreal chilren of virtual bases.
8382 (finish_struct_1): Don't use merge_overrides. Don't use
8383 dfs_fixup_vtable_deltas.
8384 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8387 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8388 Jason Merrill <jason@yorick.cygnus.com>
8390 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8392 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8394 * exception.cc (__throw_bad_typeid): Add missing std::.
8396 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8398 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8400 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8402 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8404 Runtime support for new-abi rtti.
8405 * inc/typeinfo (type_info::operator!=): Define in class.
8406 (type_info::before, type_info::name, type_info::operator==,
8407 type_info::operator!=): Define new ABI implementations.
8408 (type_info::is_pointer_p, type_info::is_function_p): Declare
8409 new virtual functions.
8410 (type_info::do_catch, type_info::do_upcast): Likewise.
8412 * tinfo.h (__base_class_info): Define new class.
8413 (__class_type_info): Likewise.
8414 (__si_class_type_info): Likewise.
8415 (__vmi_class_type_info): Likewise.
8416 (__dynamic_cast): Prototype.
8418 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8419 (type_info::is_pointer_p): Define new function.
8420 (type_info::is_function_p): Likewise.
8421 (type_info::do_catch): Likewise.
8422 (type_info::do_upcast): Likewise.
8423 (vtable_prefix): New structure for vtable access.
8424 (adjust_pointer): Define new template function.
8425 (contained_p, public_p, virtual_p, contained_public_p,
8426 contained_nonpublic_p, contained_nonvirtual_p): Define new
8428 (nonvirtual_base_type): New local variable.
8429 (__class_type_info::~__class_type_info): Define.
8430 (__si_class_type_info::~__si_class_type_info): Likewise.
8431 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8432 (__class_type_info::do_catch): Define new function.
8433 (__class_type_info::do_upcast): Likewise.
8434 (__class_type_info::find_public_src): Likewise.
8435 (__class_type_info::do_find_public_src): Likewise.
8436 (__si_class_type_info::do_find_public_src): Likewise.
8437 (__vmi_class_type_info::do_find_public_src): Likewise.
8438 (__class_type_info::do_dyncast): Likewise.
8439 (__si_class_type_info::do_dyncast): Likewise.
8440 (__vmi_class_type_info::do_dyncast): Likewise.
8441 (__class_type_info::do_upcast): Likewise.
8442 (__si_class_type_info::do_upcast): Likewise.
8443 (__vmi_class_type_info::do_upcast): Likewise.
8444 (__dynamic_cast): Likewise.
8446 * tinfo2.cc (__fundamental_type_info): Define new class.
8447 (__pointer_type_info): Likewise.
8448 (__reference_type_info): Likewise.
8449 (__array_type_info): Likewise.
8450 (__function_type_info): Likewise.
8451 (__enum_type_info): Likewise.
8452 (__ptr_to_member_type_info): Likewise.
8453 (__fundamental_type_info::~__fundamental_type_info): Define.
8454 (__pointer_type_info::~__pointer_type_info): Likewise.
8455 (__reference_type_info::~__reference_type_info): Likewise.
8456 (__array_type_info::~__array_type_info): Likewise.
8457 (__function_type_info::~__function_type_info): Likewise.
8458 (__enum_type_info::~__enum_type_info): Likewise.
8459 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8460 (__pointer_type_info::do_catch): Define new function.
8461 (__ptr_to_member_type_info::do_catch): Define new function.
8463 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8464 (__is_pointer): Likewise.
8466 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8468 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8470 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8471 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8472 (make_new_vtable): New function.
8473 (modify_vtable_entry): Handle generation of new vtables correctly.
8474 (modify_one_vtable): Remove unused parameter.
8475 (dfs_fixup_vtable_deltas): Likewise.
8476 (override_one_vtable): Use build_secondary_vtable.
8477 (finish_struct_1): Use build_primary_vtable and
8478 build_secondary_vtable.
8480 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8482 * cp/decl.c: Adjust variable names, comments, help strings.
8484 2000-01-29 Nathan Sidwell <nathan@acm.org>
8486 * new2.cc (operator delete[]): Use operator delete, don't assume
8489 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8491 * class.c (build_vtbl_initializer): Add argument to
8492 build_vtable_entry call.
8494 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8496 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8497 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8498 (BF_DELTA): New macro.
8499 (BF_VCALL_INDEX): Likewise.
8501 (THUNK_VCALL_OFFSET): Likewise.
8502 (make_thunk): Change prototype.
8503 * class.c (build_vtable_entry): Integrate
8504 build_vtable_entry_for_fn. Handle vcall indices.
8505 (build_vtable_entry_for_fn): Remove.
8506 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8507 BF_VCALL_INDEX, BF_FN.
8508 (modify_vtable_entry): Integrate common code from
8509 modify_one_vtable and dfs_fixup_vtable_deltas.
8510 (add_virtual_function): Set BF_VCALL_INDEX.
8511 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8513 (modify_one_vtable): Simplify.
8514 (dfs_fixup_vtable_deltas): Likewise.
8515 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8516 * method.c (make_thunk): Handle vcall indices.
8518 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8520 Compiler side new abi rtti (not enabled).
8521 * cp-tree.h (new_abi_rtti_p): New macro.
8522 (emit_support_tinfos): Prototype new function.
8523 (tinfo_decl_p): Likewise.
8524 (emit_tinfo_decl): Likwise.
8525 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8527 (doing_runtime): New local static.
8528 (init_rtti_processing): Add new-abi initializer.
8529 (get_tinfo_decl): Add new-abi logic.
8530 (tinfo_from_decl): Likewise.
8531 (build_dynamic_cast_1): Likewise.
8532 (qualifier_flags): New static function.
8533 (tinfo_base_init): Likewise.
8534 (generic_initializer): Likewise.
8535 (ptr_ref_initializer): Likewise.
8536 (ptmd_initializer): Likewise.
8537 (class_hint_flags): Likewise.
8538 (class_initializer): Likewise.
8539 (synthesize_tinfo_var): Likewise.
8540 (create_real_tinfo_var): Likewise.
8541 (create_pseudo_type_info): Likewise.
8542 (get_vmi_pseudo_type_info): Likewise.
8543 (create_tinfo_types): Likewise.
8544 (emit_support_tinfos): New global function.
8545 (tinfo_decl_p): New global predicate.
8546 (emit_tinfo_decl): New global function.
8547 * class.c (set_rtti_entry): Generalize for old and new rtti.
8548 (build_vtbl_initializer): Likewise.
8549 * decl2.c (finish_file): Likewise.
8551 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8553 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8554 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8556 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8558 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8561 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8563 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8565 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8567 * optimize.c (calls_setjmp_r): Supply new argument
8568 to special_function_p.
8570 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8572 * call.c: PROTO -> PARAMS.
8573 * class.c: Likewise.
8574 * cp-tree.h: Likewise.
8578 * decl2.c: Likewise.
8580 * errfn.c: Likewise.
8581 * error.c: Likewise.
8582 * except.c: Likewise.
8585 * input.c: Likewise.
8588 * method.c: Likewise.
8589 * optimize.c: Likewise.
8590 * parse.y: Likewise.
8594 * search.c: Likewise.
8595 * semantics.c: Likewise.
8598 * typeck.c: Likewise.
8599 * typeck2.c: Likewise.
8602 2000-01-25 Richard Henderson <rth@cygnus.com>
8604 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8606 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8608 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8609 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8610 (struct vcall_offset_data_s): New type.
8611 (dfs_vcall_offset_queue_p): New function.
8612 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8613 (build_vcall_offset_vtbl_entries): Likewise.
8614 (layout_vtable_decl): Likewise.
8615 (num_vfun_entries): Likewise.
8616 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8617 (build_vtbl_initializer): Likewise.
8618 (dfs_finish_vtabls): Use layout_vtable_decl.
8619 (modify_one_vtables): Always duplicate vtables under the new ABI.
8620 (finish_struct_1): Use layout_vtable_decl.
8622 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8624 * decl.c (member_function_or_else): Change third arg from a format
8625 specifier to an `enum overload_flags'. Callers changed.
8627 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8629 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8630 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8631 build_const_cast, get_delta_difference, check_return_expr): Avoid
8632 ANSI string concatenation usage.
8634 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8636 * class.c (layout_class_type): Put the fields required to make a
8637 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8640 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8642 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8645 * decl2.c (mark_used): Do instantiate inlines that have been
8646 explicitly instantiated.
8648 2000-01-24 Richard Henderson <rth@cygnus.com>
8650 * call.c (build_over_call): Use expand_tree_builtin.
8651 * typeck.c (build_function_call_real): Likewise.
8652 (build_binary_op_nodefault): Handle unordered compares.
8654 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8656 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8657 cp_tree_index values.
8658 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8659 New global node #defines for them.
8660 * rtti.c (call_void_fn): Replace with ...
8661 (build_runtime_decl): ... new static function.
8662 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8663 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8664 (build_dynamic_cast_1): Always produce correctly typed result.
8665 Explicitly produce type_info addresses. Use dynamic_cast_node.
8666 * exception.cc (__throw_bad_cast): Return `void *'.
8667 (__throw_bad_typeid): Return `const type_info &'.
8669 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8671 * cp-tree.h (get_vtable_decl): Prototype new function.
8672 * class.c (get_vtable_decl): New function. Broken out from ...
8673 (build_vtable): ... here. Use it.
8674 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8677 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8679 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8680 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8681 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8682 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8683 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8684 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8685 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8686 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8687 (CPTI_TINFO_VAR_ID): New enumeration.
8688 (__tp_desc_type_node, __access_mode_type_node,
8689 __bltn_desc_type_node, __user_desc_type_node,
8690 __class_desc_type_node, __ptr_desc_type_node,
8691 __attr_desc_type_node, __func_desc_type_node,
8692 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8693 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8694 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8695 enum_desc_type_node, class_desc_type_node,
8696 si_class_desc_type_node, vmi_class_desc_type_node,
8697 ptmd_desc_type_node, base_desc_type_node): New #defines.
8698 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8699 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8700 (tinfo_var_id): New enumeration.
8701 (DECL_TINFO_FN_P): Augment comment.
8702 * decl.c (cp_global_trees): Adjust documentation.
8703 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8704 tinfo_decl_type and tinfo_var_id.
8705 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8706 (build_typeid): Remove unused variable.
8707 (get_tinfo_var): Use tinfo_var_id.
8708 (tinfo_name): New static function.
8709 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8710 (tinfo_from_decl): Likewise.
8711 (get_base_offset): New static function, broken out of
8713 (expand_si_desc): Use tinfo_name.
8714 (expand_class_desc): Likewise. Lose local static variable.
8715 Use base_desc_type_node. Use get_base_offset.
8716 (expand_ptr_desc): Use tinfo_name.
8717 (expand_attr_desc): Likewise.
8718 (expand_generic_desc): Likewise.
8720 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8721 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8723 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8725 * cp-tree.h (__eprintf): Remove declaration.
8726 * tree.c (__eprintf): Remove definition.
8728 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8729 Mark Mitchell <mark@codesourcery.com>
8731 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8732 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8734 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8736 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8738 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8740 * cp-tree.h (register_dtor_fn): New function.
8741 * decl.c (destroy_local_static): Rename to ...
8742 (register_dtor_fn): ... this. Give it external linkage.
8743 (expand_static_init): Use it.
8744 * decl2.c (do_static_initialization): Likewise, if using
8746 (do_static_destruction): Check that __cxa_atexit is not in use.
8747 (finish_file): Don't call do_static_destruction if using
8750 * typeck.c (convert_arguments): Restore two-message error
8753 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8755 Remap dynamic cast hint values to be consistent across ABIs.
8756 * search.c (dynamic_cast_base_recurse): Remap generated value.
8757 (get_dynamic_cast_base_type): Adjust documentation.
8758 * tinfo.h (__user_type_info::dyncast): Likewise.
8759 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8760 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8761 (__class_type_info::do_dyncast): Likewise.
8762 (__class_type_info::do_find_public_subobj): Likewise.
8763 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8765 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8767 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8769 * typeck2.c (incomplete_type_error): Restore previous
8770 cp_error and cp_error_at call sequence.
8772 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8774 * class.c (dump_class_hierarchy): Make format agree with argument;
8775 cast pointer to unsigned long and print with %lx.
8777 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8779 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8781 * typeck.c (composite_pointer_type, common_type,
8782 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8783 build_function_call_real, convert_arguments,
8784 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8785 build_unary_op, mark_addressable, build_compound_expr,
8786 build_static_cast, build_reinterpret_cast, build_const_cast,
8787 build_c_cast, build_modify_expr, get_delta_difference,
8788 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8789 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8791 * typeck2.c (readonly_error, abstract_virtuals_error,
8792 process_init_constructor, check_for_new_type): Likewise.
8794 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8796 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8799 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8801 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8802 (build_x_typeid): Likewise.
8803 (get_tinfo_fn): Likewise.
8804 (get_tinfo_fn_unused): Rename to ...
8805 (get_tinfo_decl): ... here.
8806 * rtti.c (build_headof): Replace logic error with assertion.
8807 (get_tinfo_fn_dynamic): Rename to ...
8808 (get_tinfo_decl_dynamic): ... here. Make static. Use
8809 complete_type_or_else.
8810 (build_x_typeid): Move into ...
8811 (build_typeid): ... here. Adjust call to
8812 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8813 throw_bad_typeid expression.
8814 (get_tinfo_fn_unused): Rename to ...
8815 (get_tinfo_decl): ... here. Adjust comment.
8816 (get_tinfo_fn): Delete.
8817 (tinfo_from_decl): New static function.
8818 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8819 (get_typeid): Use complete_type_or_else.
8820 (build_dynamic_cast_1): Adjust calls to
8821 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8822 * parse.y (primary): Adjust call to build_typeid.
8823 * except.c (build_eh_type_type_ref): Adjust call to
8824 get_tinfo_decl. Mark as used.
8825 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8826 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8827 * parse.c: Regenerated.
8829 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8831 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8833 (resolves_to_fixed_type_p): Document calling convention.
8834 * rtti.c (build_x_typeid): Initialize NONNULL.
8836 * cp-tree.h (build_shared_int_cst): New function.
8837 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8838 * class.c (modify_vtable_entry): Likewise.
8839 (add_virtual_function): Split out code to generated shared
8840 INTEGER_CSTs to build_share_int_cst.
8841 (modify_all_vtables): Handle all the overridden functions here.
8842 Add overridden functions from non-primary virtual bases to the
8844 (finish_struct_1): Adjust call to modify_all_vtables. Add
8845 overridden functions from non-primary bases to the vtable.
8846 * tree.c (build_shared_int_cst): New function.
8848 * cp-tree.h (scratchalloc): Remove.
8849 (build_scratch_list): Likewise.
8850 * call.c (convert_class_to_reference): Replace build_scratch_list
8851 and build_expr_list with build_tree_list.
8852 (add_candidate): Replace scratchalloc with expralloc. Note memory
8854 (build_user_type_conversion_1): Replace build_scratch_list
8855 and build_expr_list with build_tree_list.
8856 (build_new_op): Likewise.
8857 (build_op_delete_call): Likewise.
8858 (convert_like): Likewise.
8859 * cvt.c (ocp_convert): Likewise.
8860 * decl.c (start_decl): Likewise.
8861 (start_function): Likewise.
8862 (finish_destructor_body): Likewise.
8863 (maybe_build_cleanup_1): Likewise.
8864 * decl2.c (reparse_decl_as_expr): Likewise.
8865 * init.c (perform_member_init): Likewise.
8866 (expand_cleanup_for_base): Likewise.
8867 (build_builtin_delete_call): Likewise.
8868 (build_new_1): Likewise.
8869 (build_delete): Likewise.
8870 * method.c (do_build_assign_ref): Likewise.
8871 * parse.y (already_scoped_stmt): Likewise.
8872 (nontrivial_exprlist): Likewise.
8873 (net_initializer): Likewise.
8874 (initlist): Likewise.
8875 * parse.c: Regenerated.
8876 * rtti.c (build_x_typeid): Likewise.
8877 (build_dynamic_cast_1): Likewise.
8878 * typeck.c (build_x_compound_expr): Likewise.
8879 (build_static_cast): Likewise.
8880 (build_modify_expr): Likewise.
8882 * cp-tree.h (DECL_VINDEX): Add documentation.
8883 * class.c (build_vtable_entry): Likewise.
8884 (start_vtable): Add comment.
8885 (add_virtual_function): Replace pending_hard_virtuals with
8886 overridden_virtuals and pending_virtuals with new_virtuals.
8887 Replace redundant assignments with assertions.
8888 (check_for_override): Add comment.
8889 (check_bases_and_members): Replace pending_hard_virtuals with
8890 overridden_virtuals and pending_virtuals with new_virtuals.
8891 (create_vtbl_ptr): Likewise.
8892 (layout_class_type): Likewise.
8893 (finish_struct_1): Likewise. Add comments.
8895 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8897 * class.c (finish_struct_1): Replace redundant code with
8900 * cp-tree.h (flag_new_abi): Move.
8901 (flag_use_cxa_atexit): Likewise.
8902 (flag_honor_std): Likewise.
8903 (flag_rtti): Likewise.
8904 (vbase_offsets_in_vtable_p): Define.
8905 (vptrs_present_everywhere_p): Likewise.
8906 (TYPE_CONTAINS_VPTR_P): Likewise.
8907 (dfs_walk_real): Declare.
8908 * class.c (build_vbase_pointer_fields): Check
8909 vbase_offsets_in_vtable_p.
8910 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8912 (build_vbase_offset_vtbl_entries): Simplify.
8913 (build_vbase_offset_vtbl_entries): Adjust.
8914 (build_vbase_pointer): Add ability to look up vbase offsets in
8916 (start_vtable): New function.
8917 (add_virtual_function): Use it.
8918 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8919 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8920 (build_vtbl_initializer): Take the type of the complete object as
8921 input. Use it to correctly calculate vbase offsets.
8922 (dfs_finish_vtbls): Pass the complete type to
8923 build_vtbl_initializer.
8924 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8925 (create_vtable_ptr): Create a vtable even if there are no
8926 new virtual functions, under the new ABI.
8927 (finish_struct_1): Likewise.
8928 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8929 * decl.c (exapnd_static_init): Remove call to
8930 preserve_initializer.
8931 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8933 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8934 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8935 (construct_virtual_bases): Don't initialize virtual base pointers
8937 (build_aggr_init): Clean up comment.
8938 (expand_aggr_init_1): Likewise.
8939 * rtti.c (expand_class_desc): Store the virtual function table
8940 index where the vbase offset lives in the offset field.
8941 * search.c (dfs_walk_real): Make it global.
8942 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8943 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8945 * tinfo.h (USItype): Make it signed under the new ABI.
8946 * tinfo.cc (convert_to_base): New function. Encapsulate base
8947 conversion logic here.
8948 (__class_type_info::do_upcast): Use it.
8949 (__class_type_info::do_dyncast): Likewise.
8950 (__class_type_info::do_find_public_subobj): Likewise.
8952 * init.c (construct_virtual_bases): Don't look up the addresses of
8953 virtual bases at run-time.
8955 * class.c (build_vbase_pointer): Relocate.
8956 (build_vbase_pointer_fields): Likewise.
8957 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8958 (build_vbase_offset_vtbl_entries): Likewise.
8960 * decl.c (init_decl_processing): Complain if -fnew-abi
8961 -fno-vtable-thunks is used.
8963 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8966 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8968 * cp-tree.h (num_extra_vtbl_entries): New function.
8969 (size_extra_vtbl_entries): Likewise.
8970 (dfs_vtable_path_unmark): Likewise.
8971 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8972 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8973 * class.c (num_extra_vtbl_entries): New function.
8974 (size_extra_vtbl_entries): Likewise.
8975 (dfs_build_vbase_offset_vtbl_entries): New function.
8976 (build_vbase_offset_vtbl_entries): Likewise.
8977 (build_vtbl_initializer): Use it.
8978 (finish_struct_1): Adjust vtable sizes (using
8979 num_extra_vtbl_entries).
8980 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8981 THUNK_DECL is non-NULL before expanding it.
8982 * init.c (expand_virtual_init): Adjust the vtable pointer by
8983 size_extra_vtbl_entries before storing it.
8984 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8985 Handle TREE_LIST parameters here, not in the dfs_* functions.
8986 (dfs_unmarked_real_bases_queue_p): Adjust.
8987 (dfs_marked_real_bases_queue_p): Likewise.
8988 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8989 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8990 (dfs_vtable_path_unmark): Likewise.
8992 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8994 * optimize.c (copy_body_r): Clear the operand three of a
8995 TARGET_EXPR when copying it.
8997 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8999 * method.c (build_decl_overload_real): Check whether we are in ::
9000 before returning __builtin_new/delete.
9002 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9004 * pt.c (tsubst_friend_function): Improve comment.
9005 (instantiate_decl): Avoid crashing when a "nested" function is
9006 instantiated from the top level.
9008 * dump.c (dqeueue_and_dump): Dump
9009 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9011 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9013 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9015 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9017 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9018 ENABLE_NEW_GXX_ABI defined.
9019 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9020 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9021 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9023 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9025 * decl.c (start_cleanup_fn): Call pushdecl.
9027 * call.c (convert_class_to_reference): Fix typos.
9028 (build_conditional_expr): Handle errors gracefully.
9029 * class.c (push_nested_class): Likewise.
9030 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9031 (DECL_THIS_EXTERN): Use it.
9032 (DECL_THIS_STATIC): Likewise.
9033 * cvt.c (convert_to_void): Handle errors gracefully.
9034 (build_expr_type_conversion): Likewise.
9035 * decl.c (maybe_push_decl): Likewise.
9036 (start_decl_1): Likewise.
9037 (require_complete_types_for_parms): Likewise.
9038 * parse.y (structsp): Likewise.
9039 (base_class): Likewise.
9040 * parse.c: Regenerated.
9041 * pt.c (finish_member_template_decl): Likewise.
9042 * typeck.c (decay_conversion): Likewise.
9044 * cp-tree.h (dfs_skip_vbases): New function.
9045 (find_vbase_instance): Likewise.
9046 * class.c (determine_primary_base): Allow a nearly empty base to
9047 serve as a primary base class under the new ABI.
9048 (get_class_offset_1): Rename to ...
9049 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9051 (get_class_offset): Use it. Issue error messages here.
9052 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9053 find the right copies of virtual bases.
9054 (fixup_vtable_deltas1): Rename to ...
9055 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9056 bases as primary bases.
9057 (fixup_vtable_deltas): Remove.
9058 (override_one_vtable): Handle virtual bases as primary bases.
9059 (merge_overrides): Likewise.
9060 (finish_struct_1): Likewise.
9061 (dump_class_hierarchy): Dump primary-ness of bases as well.
9062 * search.c (mark_primary_bases): Use a pre-order traversal to
9063 handle primary virtual bases.
9064 (dfs_skip_vbases): New fiunction.
9065 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9066 (fixup_virtual_upcast_offsets): Likewise.
9067 (fixup_all_virtual_upcast_offsets): Likewise.
9068 (dfs_find_vbase_instances): New function.
9069 (find_vbase_instance): Likewise.
9071 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9073 * lex.c (DIR_SEPARATOR): Delete macro.
9075 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9077 * decl2.c (lang_decode_option): Handle automatic line wrapping
9080 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9082 * friend.c (do_friend): Don't resolve scopes when processing
9083 template declarations, even if the qualifying scope doesn't
9084 involve template parameters.
9086 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9088 * class.c (dfs_modify_vtables_queue_p): Remove.
9089 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9090 and dfs_marked_real_bases_queue_p instead of
9091 dfs_modify_vtables_queue_p.
9093 * class.c (build_vbase_path): Simplify.
9094 (dfs_propagate_binfo_offsets): New function.
9095 (propagate_binfo_offsets): Use it.
9096 (remove_base_field): Simplify.
9097 (dfs_set_offset_for_vbases): Remove.
9098 (dfs_set_offset_for_shared_vbases): New function.
9099 (dfs_set_offset_for_unshared_vbases): Likewise.
9100 (layout_virtual_bases): Use them.
9101 (layout_basetypes): Don't call propagate_binfo_offsets.
9102 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9105 * class.c (build_base_field): New function, split out from ...
9106 (build_base_fields): ... here. Use it. Allocate primary bases
9107 first, under the new ABI.
9108 (get_vtable_entry): Remove.
9109 (remove_base_field): New function, split out from ...
9110 (remove_base_fields): ... here. Adjust since primary bases come
9111 first under the new ABI.
9113 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9114 (initialize_vtbl_ptrs): New function.
9115 (expand_indirect_vtbls_init): Change prototype.
9116 (convert_pointer_to_vbase): Declare.
9117 * init.c (expand_direct_vtbls_init): Remove.
9118 (dfs_initialize_vtbl_ptrs): New function.
9119 (initialize_vtbl_ptrs): Likewise.
9120 (emit_base_init): Use initialize_vtbl_ptrs.
9121 * search.c (convert_pointer_to_vbase): Make it global.
9122 (expand_indirect_vtbls_init): Remove vtable initialization code.
9123 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9125 * class.c (dfs_finish_vtbls): New function.
9126 (finish_vtbls): Use it.
9127 (dump_class_hierarchy): New function.
9129 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9130 (BINFO_VBASE_PRIMARY_P): New macro.
9131 (BINFO_VIRTUALS): Add to documentation.
9132 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9133 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9134 (dfs_mark_primary_bases_queue_p): Likewise.
9135 (dfs_unmarked_real_bases_queue_p): New function.
9136 (dfs_marked_real_bases_queue_p): Likewise.
9137 * search.c (dfs_mark_primary_bases): Adjust.
9138 (mark_primary_bases): Likewise.
9139 (get_shared_vbase_if_not_primary): New function.
9140 (dfs_unmarked_real_bases_queue_p): Likewise.
9141 (dfs_marked_real_bases_queue_p): Likewise.
9142 (dfs_get_pure_virtuals): Simplify.
9143 (get_pure_virtuals): Likewise.
9145 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9147 * lex.c: Include tm_p.h.
9149 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9151 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9153 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9155 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9156 * pt.c (instantiate_decl): Defer comdat templates that might not be
9159 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9160 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9161 (finish_file): Likewise.
9163 * decl2.c (import_export_class): Undo 12/14 change.
9165 * error.c (dump_decl): operator new, not operatornew.
9167 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9168 * search.c (lookup_field_1): Look for the last field with the
9171 2000-01-05 Nathan Sidwell <nathan@acm.org>
9173 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9176 2000-01-05 Nathan Sidwell <nathan@acm.org>
9178 * typeck.c (build_static_cast): Don't strip target qualifiers
9179 when casting from a class.
9181 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9183 * class.c (warn_hidden): Initialize variable `fndecl'.
9185 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9187 * decl.c (flag_isoc9x): New variable to be able to use code in
9188 c-common.c. For now always zero.
9190 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9192 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9193 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9194 or unshare_base_binfos for virtual bases here.
9195 * search.c (dfs_get_vbase_types): Do it here.
9196 (get_vbase_types): Adjust.
9198 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9200 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9201 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9202 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9203 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9204 (unmark_primary_bases): Remove declaration.
9205 (unmarkedp): Declare.
9206 (dfs_vbase_unmark): Likewise.
9207 * class.c (determine_primary_base): Return immediately if there
9208 are no base classes. Call mark_primary_bases here.
9209 (modify_all_direct_vtables): Remove.
9210 (modify_all_indirect_vtables): Remove.
9211 (dfs_modify_vtables_queue_p): New function.
9212 (dfs_modify_vtables): New function.
9213 (modify_all_vtables): Use them.
9214 (build_base_fields): Build FIELD_DECLs for primary virtual base
9216 (create_vtable_ptr): Don't call determine_primary_base here.
9217 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9218 (dfs_set_offset_for_vbases): ... this.
9219 (layout_virtual_bases): Use it.
9220 (layout_class_type): Call determine_primary_base here.
9221 * search.c (unmarkedp): Make it global.
9222 (shared_marked_p): Simplify.
9223 (shared_unmarked_p): Likewise.
9224 (dfs_primary_bases_queue_p): Remove.
9225 (dfs_unmark_primary_bases): Likewise.
9226 (unmark_primary_bases): Likewise.
9227 (mark_primary_bases): Simplify.
9228 (get_pure_virtuals): Don't call mark_primary_bases here.
9229 (dfs_vbase_unmark): New function.
9230 (get_vbase_types): Simplify.
9232 * class.c (struct base_info): Remove.
9233 (determine_primary_base): Take has_virtual_p rather than a
9234 base_info as input. Don't calculate max_has_virtual.
9235 (finish_struct_bits): Remove max_has_virtual argument.
9236 (create_vtable_ptr): Remove max_has_virtual_p argument.
9237 (layout_virtual_bases): Remove max argument.
9238 (layout_basetypes): Likewise.
9239 (layout_class_type): Remove max_has_virtual_p argument.
9240 (finish_struct_1): Remove max_has_virtual.
9242 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9243 (layout_basetypes): Remove.
9244 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9245 Update to handle primary virtual bases.
9246 (remove_base_fields): New function, split out from
9248 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9249 (layout_virtual_bases): New function, split out from
9250 layout_basetypes. Update to handle primary virtual bases.
9251 (layout_basetypes): Moved here from tree.c. Use
9252 remove_base_fields and layout_virtual_bases.
9253 * search.c (dfs_mark_primary_bases_queue_p): New function.
9254 (mark_primary_bases): Use it.
9255 * tree.c (CEIL): Remove.
9256 (propagate_binfo_offsets): Remove.
9257 (layout_basetypes): Remove.
9259 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9261 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9262 (BINFO_PRIMARY_MARKED_P): New macro.
9263 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9264 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9265 (mark_primary_bases): New function.
9266 (unmark_primary_bases): Likewise.
9267 * search.c (get_abstract_virtuals_1): Remove.
9268 (dfs_mark_primary_bases): New function.
9269 (mark_primary_bases): Likewise.
9270 (dfs_unmark_primary_bases): Likewise.
9271 (unmark_primary_bases): Likewise.
9272 (dfs_get_pure_virtuals): Likewise.
9274 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9276 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9277 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9278 (modify_one_vtable): Adjust.
9279 (fixup_vtable_deltas1): Likewise.
9280 (override_one_vtable): Likewise.
9281 * search.c (get_abstract_virtuals_1): Likewise.
9282 (get_pure_virtuals): Likewise.
9283 (expand_upcast_fixups): Likewise.
9284 * tree.c (debug_binfo): Likewise.
9286 * class.c (build_vtable): Don't return a value. Don't rebuild
9287 vtables for bases that have already been handled.
9288 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9289 already been handled.
9290 (modify_one_vtable): Adjust accordingly.
9291 (fixup_vtable_deltas1): Likewise.
9292 (finish_struct_1): Likewise.
9294 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9296 * call.c (build_new_method_call): Also check destructors.