1 2001-05-22 Mark Mitchell <mark@codesourcery.com>
3 * optimize.c (initialize_inlined_parameters): Don't set
4 TREE_READONLY for a VAR_DECL taking the place of an inlined
7 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
9 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
10 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
13 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
15 * parse.y: Refer to compound literals as such, not as
16 constructor-expressions.
18 2001-05-21 Mark Mitchell <mark@codesourcery.com>
20 * call.c (build_op_delete_call): Ignore exception-specifications
21 when looking for matching delete operators.
22 * init.c (build_new_1): Compute whether or not the allocation
23 function used is a placement allocation function or not, and
24 communicate this information to build_op_delete_call.
26 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
28 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
29 (build_vtbl_ref): Adjust.
30 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
31 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
33 (unsupported_options): Correspondingly.
35 * decl2.c (maybe_make_one_only): Check flag_weak, not
38 * cp-tree.def (START_CATCH_STMT): Lose.
39 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
40 * tree.c (cp_statement_code_p): Don't case it.
41 * semantics.c (cp_expand_stmt): Likewise.
42 * cp-tree.h (START_CATCH_TYPE): Lose.
44 * except.c (expand_start_catch_block): Don't start any blocks.
46 (expand_end_catch_block): Don't end any blocks.
47 * parse.y (handler): Don't pass anything from finish_handler_parms
49 * pt.c (tsubst_expr): Likewise.
50 * semantics.c (begin_handler): Call note_level_for_catch here.
51 (finish_handler_parms): Don't return anything.
52 (genrtl_catch_block, begin_catch_block): Lose.
53 (genrtl_handler): Call expand_start_catch here.
55 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
57 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
58 (get_vtable_decl, build_vtt): Not here.
60 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
63 * optimize.c (update_cloned_parm): Copy addressability and other
66 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
68 * pt.c (determine_specialization): Ignore artificial functions.
70 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
72 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
74 * lex.c (cxx_init_options): Call set_identifier_size. Update.
75 (init_parse): Don't do it here.
77 2001-05-18 Diego Novillo <dnovillo@redhat.com>
79 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
80 function declaration to avoid stripping the symbol's attributes.
82 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
84 * decl.c (pushdecl): Adjust error string.
85 (xref_tag): Adjust friend class injection warning. Remove the
86 inherited name from the class shadowed scope.
88 2001-05-17 Mark Mitchell <mark@codesourcery.com>
90 * except.c (cp_protect_cleanup_actions): New function.
91 (init_exception_processing): Don't set protect_cleanup_actions
92 here. Do set lang_protect_cleanup_actions.
94 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
96 * spew.c (read_token): Call yyerror on all unexpected tokens.
98 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
100 * init.c (member_init_ok_or_else): Take a tree rather than
102 (expand_member_init): Adjust.
104 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
106 * decl.c (duplicate_decls): Suppress warning about duplicate
107 decls if the first decl is a friend.
109 2001-05-12 Zack Weinberg <zackw@stanford.edu>
111 * except.c (choose_personality_routine): Export. Add
112 explanatory comment. Take an enum languages, not a boolean.
113 (initialize_handler_parm): Adjust to match.
114 * cp-tree.h: Prototype choose_personality_routine.
115 * lex.c (handle_pragma_java_exceptions): New function.
116 (init_cp_pragma): Register #pragma GCC java_exceptions.
118 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
120 * method.c (build_mangled_C99_name): Remove unused prototype.
122 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
124 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
125 * typeck.c (get_member_function_from_ptrfunc,
126 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
127 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
129 Reverted Geoff Keating's 2001-05-03's patch.
131 2001-05-11 Ira Ruben <ira@apple.com>
133 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
135 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
137 * cp-tree.h (finish_label_expr, lookup_label): Delete.
138 * parse.y: Update for '&&'; don't issue warning here.
139 * semantics.c (finish_label_expr): Delete.
141 2001-05-07 Mark Mitchell <mark@codesourcery.com>
143 * splay-tree.h (splay_tree_max): New function.
144 (splay_tree_min): Likewise.
146 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
148 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
149 (pfn_vflag_identifier): Define.
150 Update comment about layout of pointer functions.
151 (build_ptrmemfunc1): Update prototype.
152 (expand_ptrmemfunc_cst): Update prototype.
153 * decl.c (initialize_predefined_identifiers): Initialize
154 pfn_vflag_identifier.
155 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
156 an extra field to the type.
157 * expr.c (cplus_expand_constant): Pass 'flag' between
158 expand_ptrmemfunc_cst and build_ptrmemfunc1.
159 * typeck.c (get_member_function_from_ptrfunc): When
160 FUNCTION_BOUNDARY < 16, look at additional field to determine
161 if a pointer-to-member is a real pointer or a vtable offset.
162 (build_ptrmemfunc1): Add new parameter to contain extra field.
163 (build_ptrmemfunc): Pass the extra field around.
164 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
165 (pfn_from_ptrmemfunc): Ignore the extra field.
167 2001-05-03 Mark Mitchell <mark@codesourcery.com>
169 * cp-tree.h (flag_inline_trees): Update documentation.
170 * decl.c (init_decl_processing): Adjust handling of
171 flag_inline_functions and flag_inline_trees to support -O3.
172 (grokfndecl): Set DECL_INLINE on all functions if that's what
174 (save_function_data): Clear DECL_INLINE in
175 current_function_cannot_inline is non-NULL.
176 * decl2.c (flag_inline_trees): Update documentation.
178 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
180 * dump.c (cp_dump_tree, USING_STMT case): New case.
181 * tree.c (cp_statement_code_p): Add USING_STMT.
182 * decl2.c (do_using_directive): Add the using directive statement.
184 * tree.c (walk_tree): Reformat an if block.
186 2001-05-02 Mark Mitchell <mark@codesourcery.com>
188 * decl.c (compute_array_index_type): Don't try to do anything with
189 the indices when processing a template.
191 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * call.c: NULL_PTR -> NULL.
198 * except.c: Likewise.
201 * search.c: Likewise.
203 * typeck.c: Likewise.
204 * typeck2.c: Likewise.
206 2001-05-02 Mark Mitchell <mark@codesourcery.com>
208 * decl2.c (do_using_directive): Revert previous patch.
210 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
212 * cp-tree.def (USING_STMT): New statement node.
213 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
214 * decl2.c (do_using_directive): Add USING_STMT to statement
215 tree. Don't emit errors when processing template decl.
216 * pt.c (tsubst_expr, USING_STMT case): New case.
217 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
219 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
221 * call.c (build_new_op): Convert args from reference here.
222 (build_conditional_expr): Don't convert here.
224 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
226 * spew.c (last_token_id): New static variable.
227 (read_token): Set it here.
228 (yyerror): Use it here.
230 2001-04-30 Richard Henderson <rth@redhat.com>
232 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
235 2001-04-30 Mark Mitchell <mark@codesourcery.com>
237 * gxxint.texi: Remove.
238 * Make-lang.in: Remove all traces of gxxint.texi.
240 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
242 * decl2.c (start_static_initialization_or_destruction): Correct
243 logic to handle the -fno-use-cxa-atexit case.
245 2001-04-30 Mark Mitchell <mark@codesourcery.com>
247 * optimize.c (update_cloned_parm): New function.
248 (maybe_clone_body): Use it. Update the `this' parameter too.
250 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
252 * decl2.c (unsupported_options): Add new-abi.
253 * lang-options.h: Remove no longer supported options.
255 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
257 * except.c (can_convert_eh): Don't check template parms,
260 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
262 * optimize.c (maybe_clone_body): Copy parameter names and locations.
264 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
266 * cp-tree.h (adjust_clone_args): Prototype new function.
267 * class.c (adjust_clone_args): New function.
268 * decl.c (start_function): Call it for in charge ctors.
270 2001-04-26 Mark Mitchell <mark@codesourcery.com>
272 * method.c (use_thunk): Make sure that thunks really are emitted
275 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
277 * mangle.c (write_chars): New macro.
278 (hwint_to_ascii): New function
279 (write_number): Use it.
280 (write_integer_cst): Deal with really big numbers.
282 2001-04-25 Mark Mitchell <mark@codesourcery.com>
284 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
287 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
289 * decl.c (grokdeclarator): Set context of namespace scope
292 2001-04-24 Zack Weinberg <zackw@stanford.edu>
294 * cp/optimize.c: Include hashtab.h.
295 (struct inline_data): Add tree_pruner.
296 (expand_call_inline, expand_calls_inline): Use it when calling
298 (optimize_function): Initialize and free tree_pruner.
300 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
302 Lazy __FUNCTION__ generation.
303 * cp-tree.def (FUNCTION_NAME): Remove.
304 * cp-tree.h (function_name_declared_p): Remove.
305 (cp_fname_init): Prototype.
306 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
307 don't call declare_function_name. Call start_fname_decls.
308 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
309 clobber the line number.
310 (cp_fname_init): New function.
311 (start_function): Call start_fname_decls.
312 (finish_function): Call finish_fname_decls.
313 * lex.c (reswords): Add slots for __FUNCTION__ et al.
314 (rid_to_yy): Add mappings for __FUNCTION__ et al.
315 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
316 * parse.y (VAR_FUNC_NAME): New token.
317 (primary): Add VAR_FUNC_NAME.
318 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
320 (tsubst, FUNCTION_NAME case): Remove.
321 (tsubst_copy, FUNCTION_NAME case): Remove.
322 (tsubst_expr, DECL_STMT case): Be careful with a
323 DECL_PRETTY_FUNCTION_P.
324 (instantiate_decl): Remove function_name_declared_p.
325 * semantics.c (begin_compound_statement): Don't call
326 declare_function_name here.
327 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
328 (finish_translation_unit): Call finish_fname_decls.
329 (expand_body): Remove function_name_declared_p.
330 * typeck2.c (digest_init): Allow any ERROR_MARK.
332 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
334 * pt.c (tsubst_decl): Use VOID_TYPE_P.
335 * semantics.c: Fix some typos.
337 2001-04-23 Phil Edwards <pme@sources.redhat.com>
339 * cp/decl2.c (flag_honor_std): Always initialize to 1.
341 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
345 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
347 * except.c (build_throw): Wrap the initialization of the exception
348 object in a MUST_NOT_THROW_EXPR.
349 (do_free_exception): #if 0.
351 2001-04-20 Mark Mitchell <mark@codesourcery.com>
353 * cp-tree.h (finish_enum): Change prototype.
354 * decl.c (finish_enum): Reorganize.
355 * parse.y (structsp): Adjust calls to finish_enum.
357 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
359 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
362 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
364 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
365 (layout_empty_base): Return at end flag.
366 (build_base_field): Likewise.
367 (build_base_fields): Likewise.
368 (layout_virtual_bases): Don't add 1 to eoc value.
369 (end_of_class): Use full size for empty bases.
370 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
371 empty bases. Don't add 1 to eoc value. Only add trailing padding
372 if we're an empty class with no empty bases.
373 (dump_class_hierarchy): Dump size and alignment.
375 2001-04-20 Jakub Jelinek <jakub@redhat.com>
377 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
380 2001-04-20 Jakub Jelinek <jakub@redhat.com>
382 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
383 is found, look first if name does not match the structure name.
385 2001-04-19 Mark Mitchell <mark@codesourcery.com>
387 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
389 (SET_DECL_LANGUAGE): New macro.
390 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
391 (pushdecl): Likewise.
392 (build_library_fn_1): Likewise.
393 (build_cp_library_fn): Likewise.
394 (grokfndecl): Likewise.
395 (grokvardecl): Mark `extern "C"' variables as having C linkage.
396 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
397 * lex.c (retrofit_lang_decl): Likewise.
398 * mangle.c (mangle_decl_string): Don't mangle the names of
399 variables declared with C language linkage.
400 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
402 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
404 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
405 flag_access_control from uninitialized storage.
407 2001-04-15 Mark Mitchell <mark@codesourcery.com>
409 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
410 * mangle.c (write_pointer_to_member_type): Fix mangling of
411 pointers to cv-qualified member function types.
413 * init.c (build_delete): Create a SAVE_EXPR for the address if
414 we're going to use it more than once.
416 2001-04-13 Mark Mitchell <mark@codesourcery.com>
418 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
419 (expand_ptremfunc_cst): Change prototype.
420 (delta2_from_ptrmemfunc): Remove.
421 * expr.c (cplus_expand_constant): Adjust call to
422 expand_ptrmemfunc_cst.
423 * typeck.c (build_ptrmemfunc1): Simplify.
424 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
425 results in a constant.
426 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
427 (delta2_from_ptrmemfunc): Remove.
428 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
430 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
432 * cp-tree.h (decl_namespace_list): New macro.
433 (struct saved_scope): Add decl_ns_list.
434 * decl.c (mark_saved_scope): Mark it.
435 * decl2.c: Lose static decl_namespace_list.
436 (init_decl2): Don't save it.
438 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
440 * cp-tree.h (warn_return_type, yylex): Delete redundant
443 * decl.c (current_class_depth, global_namespace): Likewise.
445 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
447 * repo.c (flag_use_repository): Likewise.
449 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
451 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
452 set_block, pushdecl, getdecls, gettags, init_decl_processing,
453 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
454 lvalue_or_else, print_lang_statistics, comp_target_types,
455 unsigned_type, signed_type, signed_or_unsigned_type,
456 build_function_call, mark_addressable, incomplete_type_error):
457 Delete redundant declarations.
459 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
461 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
462 (TYPE_ANONYMOUS_P): New macro.
463 (TAGGED_TYPE_P): New macro.
464 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
465 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
466 * tree.c (no_linkage_helper): Likewise.
467 * semantics.c (begin_class_definition): Likewise.
468 * pt.c (convert_template_argument): Likewise.
469 * lex.c (check_for_missing_semicolon): Likewise.
471 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
473 * class.c (dfs_unshared_virtual_bases): New function.
474 (mark_primary_bases): Call it.
475 (check_bases): Ignore virtual bases when determining
478 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
480 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
482 2001-04-11 Mark Mitchell <mark@codesourcery.com>
484 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
485 cloned function to the clone.
487 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
489 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
491 * semantics.c: Include expr.h.
493 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
495 * method.c (implicitly_declare_fn): Commonize code for copy ctor
496 and assignment op. Set TREE_USED for parameter.
498 2001-04-10 Mark Mitchell <mark@codesourcery.com>
500 * class.c (find_final_overrider_data): Add `candidates'.
501 (dfs_find_final_overrider): Don't issue error messages
503 (find_final_overrider): Issue error messages here.
504 (build_base_field): Don't warn about amgibuous direct bases here.
505 (warn_about_ambiguous_direct_bases): New function.
506 (layout_class_type): Use it.
508 2001-04-10 Richard Henderson <rth@redhat.com>
510 * typeck.c (build_array_ref): Push the array reference inside
511 COMPOUND_EXPR and COND_EXPR.
513 2001-04-05 Mark Mitchell <mark@codesourcery.com>
515 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
516 * decl.c (duplicate_decls): Adjust accordingly.
517 (maybe_commonize_var): Likewise.
518 (grokfndecl): Likewise.
519 (start_function): Likewise.
520 (start_method): Likewise.
521 * decl2.c (key_method): Likewise.
522 (import_export_decl): Likewise.
523 * method.c (implicitly_declare_fn): Likewise.
524 * optimize.c (maybe_clone_body): Likewise.
526 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
528 * lang-specs.h: Add __DEPRECATED.
530 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
532 * search.c (get_dynamic_cast_base_type): When building a new
533 constant, set its type to ssizetype.
535 2001-04-04 Jakub Jelinek <jakub@redhat.com>
537 * optimize.c (expand_call_inline): Only add newly inlined statements
540 2001-04-03 Mark Mitchell <mark@codesourcery.com>
542 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
543 (OPERATOR_FORMAT): Likewise.
544 (OPERATOR_TYPENAME_FORMAT): Likewise.
545 * operators.def: Remove old name-mangling information.
546 * decl.c (grok_op_properties): Adjust accordingly.
547 * lex.c (init_operators): Likewise.
548 * rtti.c (get_tinfo_decl): Issue error messages about types that
551 2001-04-03 Mark Mitchell <mark@codesourcery.com>
553 * decl2.c (import_export_decl): Don't call import_export_class
554 when processing an inline member function.
555 * semantics.c (expand_body): Call import_export_decl before
556 emitting inline functions.
558 2001-03-28 Richard Henderson <rth@redhat.com>
560 IA-64 ABI Exception Handling:
561 * cp-tree.def (EH_SPEC_BLOCK): New.
562 (MUST_NOT_THROW_EXPR): New.
563 * cp-tree.h: Update changed function declarations.
564 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
565 (CPTI_CALL_UNEXPECTED): New.
566 (struct cp_language_function): Rename x_eh_spec_try_block
568 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
569 * decl.c (current_binding_level): If no current function
570 bindings, revert to scope_chain.
571 (initialize_predefined_identifiers): Remove __cp_push_exception.
572 (store_parm_decls): Use begin_eh_spec_block.
573 (finish_function): Use finish_eh_spec_block.
574 (mark_lang_function): Update for name changes.
575 * decl2.c (finish_file): No mark_all_runtime_matches.
576 * dump.c (cp_dump_tree): Handle new tree codes.
577 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
578 * except.c (catch_language_init, catch_language): Remove.
579 (init_exception_processing): Don't set language code.
580 Initialize call_unexpected_node, protect_cleanup_actions,
581 eh_personality_libfunc, lang_eh_runtime_type.
582 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
583 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
584 (prepare_eh_type): Split out type canonicalizations ...
585 (build_eh_type_type): ... from here.
586 (build_eh_type_type_ref): Remove.
587 (mark_all_runtime_matches): Remove.
588 (build_exc_ptr): New.
589 (do_begin_catch, do_end_catch): New.
590 (do_pop_exception): Remove.
591 (build_terminate_handler): Remove.
592 (choose_personality_routine): Split out language choice from ...
593 (initialize_handler_parm): ... here.
594 Use MUST_NOT_THROW_EXPR.
595 (expand_start_catch_block): Use do_begin_catch. Simplify Java
596 exception object handling.
597 (expand_start_eh_spec, expand_end_eh_spec): Remove.
598 (expand_exception_blocks, alloc_eh_object): Remove.
599 (begin_eh_spec_block, finish_eh_spec_block): New.
600 (do_allocate_exception, do_free_exception): New.
601 (expand_throw): Merge into ...
602 (build_throw): ... here. Update for abi.
603 * expr.c (cplus_expand_expr): No expand_internal_throw.
604 Handle MUST_NOT_THROW_EXPR.
605 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
606 * semantics.c (*) Update for except.h name changes.
607 (genrtl_try_block): No protect_with_terminate.
608 (genrtl_eh_spec_block): New.
609 (genrtl_handler): Don't emit the goto here.
610 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
611 (genrtl_finish_function): Don't expand_exception_blocks.
612 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
614 2001-03-28 Richard Henderson <rth@redhat.com>
616 * decl.c (struct named_label_list): Rename eh_region to
617 in_try_scope, add in_catch_scope.
618 (struct binding_level): Rename eh_region to is_try_scope,
620 (note_level_for_try): Rename from note_level_for_eh.
621 (note_level_for_catch): New.
622 (poplevel): Copy both is_try_scope and is_catch_scope to
623 the named_label_list struct.
624 (check_previous_goto_1): Don't check for catch block via
625 DECL_ARTIFICIAL; use in_try_scope instead.
626 (check_goto): Likewise.
627 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
628 * except.c (expand_start_catch_block): Call note_level_for_catch.
629 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
631 2001-03-27 Richard Henderson <rth@redhat.com>
633 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
634 exceptions_via_longjmp.
636 2001-03-27 Phil Edwards <pme@sources.redhat.com>
638 * pt.c (check_default_tmpl_args): Make error messages clearer.
640 2001-03-26 Phil Edwards <pme@sources.redhat.com>
642 * error.c: Also undefine 'A' macro used for cp_printers definition.
644 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
646 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
648 2001-03-26 Mike Yang <yang@research.att.com>
649 Mark Mitchell <mark@codesourcery.com>
651 * dump.c (dump_access): New function.
652 (cp_dump_tree): Use it. Dump basetype information for class
655 2001-03-26 Mark Mitchell <mark@codesourcery.com>
657 * Makefile.in (optimize.o): Depend on params.h.
658 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
659 (init_decl_processing): Set flag_no_inline when doing
661 * optimize.c: Include params.h.
662 (struct inline_data): Improve documentation of FNS. Add
663 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
664 (INSNS_PER_STMT): New macro.
665 (remap_block): Use CLONING_P.
666 (inlinable_function_p): Don't inline big functions.
667 (expand_call_inline): Keep track of how much inlining we've done.
668 (optimize_function): Set FIRST_INLINED_FN.
669 (maybe_clone_body): Set CLONING_P.
670 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
672 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
673 rest_of_compilation. Clear DECL_RTL for local variables
675 (clear_decl_rtl): New function.
677 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
680 * cp-tree.h (skip_type_access_control,
681 reset_type_access_control): Prototype.
682 * decl.c (grokdeclarator): Access of friends is not checked.
683 * parse.y (component_decl_list): Reset type access control.
684 * semantics.c (decl_type_access_control): Clear
685 current_type_lookups.
686 (save_type_access_control): Don't save if not deferring.
687 (skip_type_access_control, reset_type_access_control): New
689 (begin_class_definition): Do type access control for basetypes.
690 Start deferred access control.
691 (finish_class_definition): Resume immediate access control if
692 this is a local class.
694 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
696 * class.c (add_method): Use memcpy/memmove, not bcopy.
698 * decl.c (duplicate_decls): Likewise.
700 2001-03-23 Jakub Jelinek <jakub@redhat.com>
702 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
705 2001-03-23 Jakub Jelinek <jakub@redhat.com>
707 * decl.c (local_names): Define.
708 (push_local_name): New.
709 (grok_reference_init): Return init if initializing static reference
710 variable with non-constant instead of emitting it.
711 Move expand_static_init call to cp_finish_decl.
712 (layout_var_decl): Call push_local_name.
713 (maybe_commonize_var): Allow inlining functions even if they have
714 static local variables, use comdat_linkage for them if flag_weak.
715 (check_initializer): Call obscure_complex_init if
716 grok_reference_init returned non-zero.
717 (save_function_data): Clear x_local_names.
718 (pop_cp_function_context): Free x_local_names.
719 (mark_inlined_fns): Remove.
720 (mark_lang_function): Mark x_local_names.
721 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
722 Mark inlined_fns as tree, remove call to mark_inlined_fns.
723 * class.c (alter_access): Ensure DECL_ACCESS is never set if
724 DECL_DISCRIMINATOR_P.
725 * cp-tree.h (cp_language_function): Add x_local_names.
726 (lang_decl_flags): Add discriminator into u2.
727 (lang_decl_inlined_fns): Remove.
728 (lang_decl): inlined_fns is now a TREE_VEC.
729 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
730 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
731 TREE_VEC, not a custom structure.
732 (optimize_function): Likewise.
733 * mangle.c (discriminator_for_local_entity): Discriminate among
734 VAR_DECL local entities.
735 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
738 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
740 Add support for Java interface method calls.
741 * cp-tree.h (struct lang_type): Add java_interface flag.
742 (TYPE_JAVA_INTERFACE): New macro.
743 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
744 by setting TYPE_JAVA_INTERFACE.
745 * call.c (java_iface_lookup_fn): New static.
746 (build_over_call): If calling a method declared in a
747 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
748 expression which resolves the function address.
749 (build_java_interface_fn_ref): New function.
751 2001-03-22 Richard Henderson <rth@redhat.com>
753 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
754 * except.c: Don't include it.
756 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
757 based on an idea from Joe Buck <jbuck@synopsys.com>
759 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
761 (data_def, component_decl): Add reductions to bad_decl.
763 2001-03-22 Jakub Jelinek <jakub@redhat.com>
765 * method.c (do_build_assign_ref): Don't use build_modify_expr for
766 anonymous aggregates, since they don't have assignment operator
768 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
769 assignment operators for anonymous structure fields.
771 2001-03-21 Jason Merrill <jason@redhat.com>
773 * pt.c (instantiate_decl): Abort if we see a member constant
774 instantiation that doesn't already have its initializer.
775 Downgrade explicit instantiation without definition to pedwarn.
777 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
778 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
779 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
781 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
782 (pending_vtables): Remove.
783 * decl2.c (pending_vtables): Remove.
784 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
785 CLASSTYPE_VTABLE_NEEDS_WRITING.
786 (import_export_class): Likewise.
787 (init_decl2): Don't mark pending_vtables.
788 * lex.c (handle_pragma_vtable): Just sorry.
789 * pt.c (instantiate_class_template): Don't mess with
790 CLASSTYPE_VTABLE_NEEDS_WRITING.
791 (mark_class_instantiated): Likewise.
792 * ptree.c (print_lang_type): Don't print it.
793 * semantics.c (begin_class_definition): Don't set it.
795 * pt.c (template_tail): Replace with last_pending_template.
796 (maybe_templates, maybe_template_tail): Remove.
797 (add_pending_template): Adjust.
798 (instantiate_pending_templates): Adjust.
800 * cp-tree.h (struct saved_scope): Remove lang_stack field.
801 (current_lang_stack): Remove.
802 * decl.c (maybe_push_to_top_level): Don't initialize it.
803 (duplicate_decls): Use current_lang_depth.
804 (xref_basetypes): Likewise.
805 * class.c (current_lang_depth): New fn.
806 (push_lang_context): Use more varray functionality.
807 (pop_lang_context): Likewise.
809 * error.c (GLOBAL_THING): Always use '__'.
811 2001-03-21 Mark Mitchell <mark@codesourcery.com>
813 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
815 * mangle.c (mangle_decl_string): Mangle the names of overloaded
816 operators, even when they have `extern "C"' linkage.
818 2001-03-19 Mark Mitchell <mark@codesourcery.com>
820 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
821 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
822 where it's not necessary.
823 (add_method): Remove optimization involving comparison of
825 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
826 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
827 where it's not necessary.
828 (check_methods): Likewise.
829 (build_clone): Likewise.
830 (built_vtt): Likewise.
831 * cp-tree.h (DECL_NEEDED_P): Likewise.
832 * decl.c (pushtag): Likewise.
833 (duplicate_decls): Likewise.
834 (pushdecl): Likewise.
835 (builtin_function): Likewise.
836 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
837 (build_cp_library_fn): Likewise.
838 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
839 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
840 where it's not necessary.
841 (make_rtl_for_nonlocal_decl): Likewise.
842 (cp_finish_decl): Likewise.
843 (grokfndecl): Likewise.
844 (grokvardecl): Likewise.
845 (grokdeclarator): Likewise.
846 (start_function): Likewise.
847 (cp_missing_return_ok_p): Likewise.
848 * decl2.c (grokclassfn): Likewise.
849 (check_classfn): Likewise.
850 (finish_static_data_member_decl): Likewise.
851 (grokfield): Likewise.
852 * error.c (GLOBAL_IORD_P): Remove.
853 (dump_global_iord): Improve output.
854 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
855 * except.c (nothrow_libfn_p): Summarily reject any function not in
857 * init.c (build_java_class_ref): Don't explicitly set
858 DECL_ASSEMBLER_NAME after calling mangle_decl.
859 * mangle.c (mangle_decl_string): Handle extern "C" functions.
860 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
861 * method.c (set_mangled_name_for_decl): Don't explicitly set
862 DECL_ASSEMBLER_NAME after calling mangle_decl.
863 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
864 IDENTIFIER_GLOBAL_VALUE for the thunk.
865 * pt.c (set_mangled_name_for_template_decl): Remove.
866 (check_explicit_specialization): Don't use it.
867 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
868 (tsubst_friend_function): Likewise.
869 (tsubst_decl): Likewise.
870 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
871 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
872 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
873 where it's not necessary.
874 (tinfo_base_init): Likewise.
875 (create_real_tinfo_var): Likewise.
876 * search.c (looup_field_1): Likewise.
877 * semantics.c (finish_named_return_value): Likewise.
878 * tree.c (init_tree): Set lang_set_decl_assembler_name.
880 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
882 Correct semantics restrictions checking in throw-expression.
883 * except.c (is_admissible_throw_operand): New function.
884 (build_throw): Use it.
886 2001-03-14 Mark Mitchell <mark@codesourcery.com>
888 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
891 2001-03-14 Mark Mitchell <mark@codesourcery.com>
893 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
894 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
895 * decl.c (duplicate_decls): Likewise.
896 (builtin_function): Likewise.
897 (build_library_fn): Likewise.
898 (build_cp_library_fn): Likewise.
899 (check_initializer): Likewise.
900 (cp_finish_decl): Likewise.
901 * decl2.c (grokfield): Likewise.
902 (grok_function_init): Remove #if 0'd code.
903 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
904 * friend.c (do_friend): Likewise.
905 * init.c (get_temp_regvar): Likewise.
906 * method.c (make_thunk): Likewise.
907 * pt.c (tsubst_friend_function): Likewise.
908 (tsubst_decl): Likewise.
909 (regenerate_decl_from_template): Likewise.
910 * semantics.c (genrtl_named_return_value): Likewise.
911 (expand_body): Likewise.
912 (genrtl_finish_function): Likewise.
913 * tree.c (cp_tree_equal): Likewise.
915 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
917 * call.c (convert_like_real): Add extra semantics to INNER
918 parameter. Don't convert to temporary if a user conversion
919 gives us an lvalue that we're about to bind to a reference.
920 Set INNER to indicate pending reference binding on recursive
923 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
925 * cp/lex.c: Delete duplicate pending_lang_change.
927 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
929 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
931 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
932 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
934 2001-03-09 Zack Weinberg <zackw@stanford.edu>
936 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
938 2001-03-08 Stan Shebs <shebs@apple.com>
940 * cp-tree.h (set_identifier_local_value): Remove unused decl.
942 2001-03-06 Zack Weinberg <zackw@stanford.edu>
944 * spew.c: Remove references to CPP_OSTRING.
946 2001-03-06 Andrew Haley <aph@redhat.com>
948 * typeck.c (convert_arguments): Check that we have an fndecl.
950 2001-03-05 Andrew Haley <aph@redhat.com>
952 * typeck.c (convert_arguments): Don't do ellipsis conversion for
953 __built_in_constant_p.
955 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
957 * typeck.c (build_static_cast): Allow enum to enum conversions
960 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
962 * class.c (check_field_decls): Pointers to member do not a
963 non-pod struct make, as per DR 148.
965 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
967 * call.c (joust): cp_pedwarn when using gnu extension concerning
968 worst conversion sequences.
970 2001-03-01 Zack Weinberg <zackw@stanford.edu>
972 * decl.c: Replace all uses of 'boolean' with 'bool'.
974 2001-03-01 Zack Weinberg <zackw@stanford.edu>
976 * lang-specs.h: Add zero initializer for cpp_spec field to
977 all array elements that need one. Don't put an #ifdef inside
978 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
981 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
983 Implement using decls inside template functions.
984 * decl2.c (validate_nonmember_using_decl): Don't special case
985 fake_std_node in the global namespace. Don't reject early when
986 processing a template.
987 (do_local_using_decl): Add to statement tree. Don't do further
988 processing when building a template.
989 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
991 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
993 * decl2.c (do_nonmember_using_decl): Don't complain if we find
994 same function. Do complain about ambiguating extern "C"
997 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
999 Remove floating point and complex type template constant parms.
1000 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1001 COMPLEX_TYPE extensions.
1002 (invalid_nontype_parm_type_p): Likewise.
1004 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1006 * except.c (call_eh_info): Revert "match_function"'s type.
1008 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1010 Fix ctor vtable vcall offsets.
1011 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1012 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1013 (get_matching_base): Remove.
1014 (get_original_base): New function.
1015 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1016 Use a virtual thunk for a ctor vtable with an index
1017 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1018 primary base within a constructor vtable. Only set
1019 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1020 when primary base has been lost.
1021 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1023 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1025 * call.c (joust): Ensure more_specialized()'s argument length
1026 parameter has correct value for constructors.
1028 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1030 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1032 * decl.c (mark_inlined_fns): Prototype.
1034 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1036 * spew.c (yylex): Correct handling of friends.
1038 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1040 * mangle.c (write_encoding): Pass write_function_type the
1041 FUNCTION_DECL for the function being encoded.
1042 (write_function_type): Pass it along to write_bare_function_type.
1043 (write_bare_function_type): Pass it along to write_method_parms.
1044 (write_method_parms): Don't mangle the compiler-generated
1045 parameters to a constructor or destructor.
1047 2001-02-22 Andreas Jaeger <aj@suse.de>
1049 * optimize.c: Include toplev.h for
1050 note_deferral_of_defined_inline_function prototype.
1052 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1054 * cp-tree.h (struct lang_decl_inlined_fns): New.
1055 (struct lang_decls): Add inlined_fns.
1056 (DECL_INLINED_FNS): New macro.
1057 * optimize.c (struct inline_data): Add inlined_fns.
1058 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1059 (inlinable_function_p): Likewise, fix typo in comment,
1060 function is not inlinable if it already inlined function currently
1062 (expand_call_inline): Add fn to inlined_fns if neccessary.
1063 (optimize_function): Initialize inlined_fns.
1064 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1065 * decl.c (mark_inlined_fns): New function.
1066 (lang_mark_tree): Call it.
1068 2001-02-21 Jason Merrill <jason@redhat.com>
1070 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1071 (DECL_UNINLINABLE): Move to middle-end.
1073 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1074 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1075 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1076 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1077 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1079 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1082 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1084 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1087 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1089 * optimize.c (expand_call_inline): Don't walk subtrees of type
1092 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1094 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1097 2001-02-18 Jason Merrill <jason@redhat.com>
1099 Do put the VTT parameter in DECL_ARGUMENTS.
1100 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1101 (current_vtt_parm): New macro.
1102 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1103 (DECL_HAS_VTT_PARM_P): New macro.
1104 (DECL_VTT_PARM): Remove.
1105 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1106 * decl.c (duplicate_decls): Only copy the operator code if
1108 (start_function): Set current_vtt_parm.
1109 (lang_mark_tree): Don't mark vtt_parm.
1110 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1111 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1112 * class.c (build_clone): Maybe remove the VTT parm.
1113 * optimize.c (maybe_clone_body): Set up the VTT parm.
1114 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1115 * call.c (build_over_call): Just allow the VTT arg.
1116 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1117 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1118 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1119 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1120 * error.c (dump_function_decl): Likewise.
1121 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1122 if we try to call a constructor with in-charge or VTT parms.
1123 * method.c (skip_artificial_parms_for): New fn.
1124 * call.c (add_function_candidate, build_over_call): Call it.
1125 * call.c (build_new_method_call): Use current_vtt_parm.
1126 * init.c (expand_virtual_init): Likewise.
1127 * class.c (same_signature_p): No longer static.
1128 * cp-tree.h: Declare it.
1129 * search.c (look_for_overrides_r): Use it.
1131 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1133 * cp-tree.h (new_abi_rtti_p): Remove.
1134 (name_mangling_version): Likewise.
1135 (flag_do_squangling): Likewise.
1136 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1137 * decl.c (grokfndecl): Likewise.
1138 * decl2.c (name_mangling_version): Remove.
1139 (flag_do_squangling): Likewise.
1140 (lang_f_options): Remove `squangle'.
1141 (unsupported_options): Add `squangle'.
1142 (cxx_decode_option): Issue a warning about uses of
1143 -fname-mangling-version.
1144 (finish_file): Remove old ABI support.
1145 * pt.c (check_explicit_specialization): Likewise.
1146 (tsubst_decl): Likewise.
1147 * rtti.c (init_rtti_processing): Likewise.
1148 (build_headof): Likewise.
1149 (get_tinfo_decl_dynamic): Likewise.
1150 (tinfo_from_decl): Likewise.
1151 (build_dynamic_cast_1): Likewise.
1152 (synthesize_tinfo_var): Likewise.
1153 * init.c (build_new): Allow enumeration types for the array-bounds
1154 in a direct-new-declarator.
1156 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1158 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1159 TREE_PROTECTED from the template being specialized.
1161 2001-02-17 Jason Merrill <jason@redhat.com>
1163 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1165 * decl.c (bad_specifiers): Allow throw specs on things with
1166 pointer-to-function or -member-function type.
1167 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1170 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1172 * call.c (check_dtor_name): Handle template names correctly.
1174 2001-02-16 Jason Merrill <jason@redhat.com>
1176 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1177 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1178 * optimize.c (maybe_clone_body): Don't substitute it.
1179 * call.c (build_new_method_call): Check in_chrg instead.
1180 * init.c (expand_virtual_init): Likewise.
1182 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1184 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1185 class-type introduces at least a type-name.
1187 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1189 * call.c (convert_like_real): Create a temporary for non-lvalue.
1191 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1193 * cp-tree.h: Fix typos in comments.
1195 2001-02-16 Jason Merrill <jason@redhat.com>
1197 * optimize.c (remap_block): If we're compiling a clone, pass the
1198 new block to insert_block.
1200 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1202 * semantics.c (finish_asm_stmt): Robustify.
1204 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1206 * pt.c (push_template_decl_real): Don't remangle the name of a
1209 2001-02-15 Jim Meyering <meyering@lucent.com>
1211 * Make-lang.in (c++.install-common): Depend on installdirs.
1212 (c++.install-info): Likewise.
1213 (c++.install-man): Likewise.
1215 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1217 * typeck2.c (build_m_component_ref): Robustify.
1219 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1221 * friend.c (do_friend): Don't take the nested [template] class
1222 into account when deciding whether to warn about the friend
1223 function not referring to a template function.
1225 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1227 * typeck.c (build_unary_op): Clarify error message.
1229 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1231 * parse.y (component_constructor_declarator): allow optional
1232 parentheses around constructor class name.
1234 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1236 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1238 * init.c (emit_base_init): Remove incorrect comment about
1240 * method.c (make_thunk): Fix comment alignment.
1242 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1244 Kill remnants of this is variable.
1245 * cp-tree.h (flag_this_is_variable): Remove.
1246 * decl2.c (flag_this_is_variable): Remove.
1247 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1248 (build_vbase_path): The path is non-static, even in a cdtor.
1249 (resolves_to_fixed_type_p): Add additional return value.
1250 * search.c (init_vbase_pointers): Adjust.
1251 * tree.c (lvalue_p_1): Adjust.
1252 * typeck.c (mark_addressable): Adjust.
1254 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1256 * pt.c (unify): Don't check cv quals of array types.
1258 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1260 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1261 check whether we already have the type.
1263 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1265 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1266 * call.c (build_op_delete_call): Simplify to remove duplicate
1268 * class.c (clone_function_decl): Don't build the deleting variant
1269 of a non-virtual destructor.
1270 * decl.c (finish_destructor_body): Don't call delete if this is a
1271 non-virtual destructor.
1272 * init.c (build_delete): Explicitly call `operator delete' when
1273 deleting an object with a non-virtual destructor.
1275 2001-02-13 Jason Merrill <jason@redhat.com>
1277 * lang-specs.h: Add more __EXCEPTIONS.
1279 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1281 * typeck2.c (process_init_constructor): Check
1282 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1284 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1286 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1287 Remove spurious information in comment. Allow further
1288 adjustments of REFERENCE_TYPE args.
1290 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1292 * errfn.c (cp_deprecated): Tweak diagnostic text.
1293 * parse.y (new_initializer): Deprecate initializer lists
1296 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1298 Remove old ABI support.
1300 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1302 * decl2.c (flag_vtable_thunks): Always set it to 1.
1303 (flag_new_abi): Likewise.
1304 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1306 * Makefile.in (g++spec.o): Fix typo.
1308 2001-02-09 Jason Merrill <jason@redhat.com>
1310 * lang-specs.h: Restore definition of __EXCEPTIONS.
1312 2001-02-08 Jason Merrill <jason@redhat.com>
1314 * search.c (shared_member_p): New function.
1315 (lookup_field_r): Use it.
1316 * cp-tree.h (SHARED_MEMBER_P): Remove.
1318 * method.c (process_overload_item): Handle template-dependent array
1320 * pt.c (type_unification_real): If we end up with undeduced nontype
1323 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1326 * typeck2.c (friendly_abort): Don't say anything if we have
1327 earlier errors or sorries.
1329 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1330 wchar_t. Ignore if in_system_header.
1332 * decl.c (maybe_push_cleanup_level): New fn...
1333 (start_decl_1): ...split out from here.
1334 * cvt.c (build_up_reference): Use it.
1335 * cp-tree.h: Declare it.
1337 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1339 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1342 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1344 * pt.c (lookup_template_class): Make sure it's a primary
1345 template or template_template_parm when called from the parser.
1346 (instantiate_template_class): Add assertion.
1348 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1350 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1351 from error_mark_node.
1353 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1355 Fix specification and implementation bugs in V3 ABI
1356 construction vtables.
1357 * cp-tree.h (flag_dump_class_layout): New flag.
1358 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1359 (BINFO_LOST_PRIMARY_P): New flag.
1360 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1361 (BINFO_PRIMARY_MARKED_P): Rename to ...
1362 (BINFO_PRIMARY_P): ... here.
1363 (binfo_via_virtual): New prototype.
1364 * decl2.c (flag_dump_class_layout): New flag.
1365 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1366 use `=' as a file name separator.
1367 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1369 (build_vtbl_address): If this is a virtual primary base, then
1370 get the vtbl of what it is ultimately primary for.
1371 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1372 for BINFO_PRIMARY_P.
1373 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1374 (get_shared_vbase_if_not_primary): Likewise.
1375 (dfs_get_pure_virtuals): Likewise.
1376 (expand_upcast_fixups): Likewise.
1377 (fixup_virtual_upcast_offsets): Likewise.
1378 (dfs_find_vbase_instance): Likewise.
1379 (find_vbase_instance): Likewise.
1380 (binfo_from_vbase): Adjust comment to reflect reality.
1381 (binfo_via_virtual): New function.
1382 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1383 for binfo walking during VTT construction.
1384 (dfs_mark_primary_bases): Remove.
1385 (force_canonical_binfo_r): New function.
1386 (force_canonical_binfo): New function.
1387 (mark_primary_virtual_base): New function.
1388 (mark_primary_bases): Walk in inheritance graph order, use
1389 mark_primary_virtual_base.
1390 (determine_primary_base): Use some more intermediate variables.
1391 (dfs_find_final_overrider): Don't check for overriding along a
1393 (dfs_modify_vtables): Walk into primary virtual bases too.
1394 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1395 (build_base_fields): Likewise.
1396 (dfs_set_offset_for_unshared_vbases): Likewise.
1397 (layout_virtual_bases): Likewise.
1398 (end_of_class): Likewise.
1399 (finish_struct_1): Call dump_class_hierarchy, if requested.
1400 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1401 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1402 (dump_class_hierarchy): Add file parameter. Append to file, if
1404 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1405 Use canonical base for virtual bases.
1406 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1407 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1408 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1409 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1411 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1412 from DATA. We want virtual primary bases and all bases via virtual.
1413 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1414 virtual base when not a construction vtable.
1415 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1416 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1417 Use canonical bases when processing virtual bases.
1418 (accumulate_vtbl_inits): We're interested in any base via a
1420 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1421 within a construction vtable, determine what is being overridden.
1422 (build_vtbl_initializer): Add more comments
1423 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1424 (build_rtti_vtbl_entries): Check if the base has lost its
1427 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1429 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1431 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1433 * decl.c (pushdecl): Call abort instead of fatal.
1434 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1435 * init.c (build_new_1): Likewise.
1436 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1437 * decl.c (build_typename_type): hash_table_init now returns void.
1438 decl.c (init_decl_processing): Make an error non-fatal.
1440 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1442 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1444 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1445 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1446 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1447 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1448 * decl.c (maybe_commonize_var): Use the new name-mangling where
1450 * decl2.c (comdat_linkage): Enhance comments. Make all
1451 compiler-generated things static, if COMDAT is not available.
1452 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1454 (tinfo_base_init): Use the correct mangled name for typeinfo
1455 strings, and push them into the global scope.
1456 (typeinfo_in_lib_p): New function.
1457 (synthesize_tinfo_var): Use it.
1458 (create_real_tinfo_var): Likewise.
1460 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1462 * decl.c (push_class_binding): Use context_for_name_lookup instead
1464 * search.c (context_for_name_lookup): Remove static. Check for NULL
1465 context in the loop.
1466 * cp-tree.h (context_for_name_lookup): Add prototype.
1468 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1470 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1471 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1473 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1474 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1476 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1478 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1479 of macros used when compiling g++spec.c.
1480 * g++spec.c (lang_specific_driver): Link with the shared
1483 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1485 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1486 make_reference_declarator, make_call_declarator), method.c
1487 (implicitly_declare_fn), parse.y (namespace_using_decl,
1488 notype_unqualified_id, expr_or_declarator, new_type_id,
1489 after_type_declarator, direct_after_type_declarator,
1490 notype_declarator, complex_notype_declarator,
1491 complex_direct_notype_declarator, qualified_id,
1492 notype_qualified_id, overqualified_id, direct_new_declarator,
1493 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1494 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1495 instead of build_parse_node.
1497 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1499 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1500 (minus_one_node): Moved to top level gcc directory. Renamed
1501 to integer_minus_one_node.
1503 * init.c (init_init_processing): Don't set minus_one_node.
1504 (build_vec_init): Use integer_minus_one_node.
1506 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1508 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1510 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1511 identical and they would be replaced with constant, remove
1512 MODIFY_EXPR from the tree.
1514 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1516 * Make-lang.in: Remove all dependencies on defaults.h.
1517 * call.c: Don't include defaults.h.
1519 * decl2.c: Likewise.
1520 * except.c: Likewise.
1524 * typeck.c: Likewise.
1526 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1528 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1529 operators even in "C" linkage.
1530 * method.c (set_mangled_name_for_decl): Likewise.
1531 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1532 overloaded operators in "C" linkage.
1534 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1536 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1537 (tsubst_arg_types): Check parameter is not void.
1538 (tsubst): Adjust tsubst_decl call.
1540 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1542 * call.c (add_builtin_candidate): Quote std properly, from
1545 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1547 * pt.c (check_explicit_specialization): Clone constructors and
1550 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1552 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1553 indicates anything special about template depth. Make sure we
1554 only count the user visible template classes.
1556 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1558 * call.c (build_conv): Typo in comment.
1559 (add_builtin_candidate): Add more explanation.
1560 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1561 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1562 when we have enumeral types.
1563 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1564 candidates for relops and eqops.
1565 (joust): Simplify control flow. Allow a non-template user
1566 function to hide a builtin.
1568 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1570 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1571 (more_specialized): Add deduction parameter.
1572 * call.c (joust): Adjust more_specialized call.
1573 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1574 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1575 (get_bindings_order): Remove.
1576 (get_bindings_real): Add DEDUCE parameter.
1577 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1578 REFERENCE_TYPE jig for DEDUCE_ORDER.
1579 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1580 maybe_adjust_types_for_deduction.
1581 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1583 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1584 (check_cv_quals_for_unify): Use new unify qualifier flags.
1585 (unify): Clear new unify qualifier flags.
1586 (get_bindings_real): Add DEDUCE parameter.
1587 (get_bindings): Adjust call to get_bindings_real.
1588 (get_bindings_overload): Likewise.
1589 (most_specialized_instantiation): Adjust call to
1592 2001-01-19 Jason Merrill <jason@redhat.com>
1594 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1596 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1599 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1601 * decl2.c (arg_assoc_class): Fix double iteration logic.
1603 2001-01-19 Jason Merrill <jason@redhat.com>
1605 * init.c (build_delete): Always call convert_force to strip cv-quals.
1607 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1608 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1609 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1611 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1613 * search.c (get_vbase_1): Count only virtual bases.
1615 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1617 * class.c (duplicate_tag_error): Robustify flag clearing.
1619 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1621 * cp-tree.h (lookup_template_class): Add complain parm.
1622 * decl.c (lookup_namespace_name): Adjust call to
1623 lookup_template_class.
1624 (make_typename_type): Likewise.
1625 * semantics.c (finish_template_type): Likewise.
1626 * pt.c (lookup_template_class): Add complain parm. Adjust.
1627 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1630 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1632 * pt.c (copy_default_args_to_explicit_spec): Preserve
1633 object's CV quals. Reorganize.
1635 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1637 * typeck.c (build_modify_expr): Say `initialization' for
1639 * init.c (build_default_init): Convert to enumeral type, if
1642 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1644 * parse.y (nomods_initdcl0): Properly set things up for
1647 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1649 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1650 (type_unification_real): Set it.
1653 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1655 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1657 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1659 * semantics.c (begin_class_definition): Check we're not inside a
1662 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1664 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1667 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1669 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1670 * call.c (build_over_call): Add comment.
1672 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1674 * cvt.c (ocp_convert): Handle vector type conversion
1675 * typeck2.c (digest_init): Handle vector type initializations
1677 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1679 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1682 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1684 * pt.c (check_nontype_parm): Rename to ...
1685 (invalid_nontype_parm_type_p): ... here.
1686 (process_template_parm): Adjust.
1687 (convert_template_argument): Adjust.
1689 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1691 * pt.c (check_nontype_parm): New function.
1692 (process_template_parm): Use it.
1693 (convert_template_argument): Use it.
1694 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1697 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1699 * tree.c: Add defaults.h
1700 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1701 * Make-lang.in (cp/tree.o): Add defaults.h.
1703 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1705 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1707 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1709 * g++.1: Change to be ".so man1/gcc.1".
1711 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1713 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1715 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1716 ($(srcdir)/cp/g++int.info): New target.
1717 * gxxint.texi: Add info directory entry. Use @@ in email address.
1718 * .cvsignore: Update.
1720 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1722 * typeck.c (build_c_cast): Do template processing earlier.
1723 Always pedwarn on array casts.
1725 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1727 * friend.c (make_friend_class): Make sure a templated class is
1728 actually a template.
1730 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1732 * decl2.c (get_guard): Set linkage from guarded decl.
1734 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1736 * call.c (convert_default_arg): Check for unprocessed
1738 * cp-tree.h (replace_defarg): Move to spew.c.
1739 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1740 spew.c, which is where they really are.
1741 (done_pending_defargs): Declare.
1742 (unprocessed_defarg_fn): Declare.
1743 * decl.c (replace_defarg): Move to spew.c
1744 * parse.y (structsp): Call done_pending_defargs.
1745 * spew.c (defarg_fns): Rearrange list structure.
1746 (defarg_fnsdone): New static variable.
1747 (defarg_depfns): New static variable.
1748 (init_spew): Adjust.
1749 (add_defarg_fn): Store the type in TREE_TYPE.
1750 (do_pending_defargs): Detect and deal with ordering constraints
1752 (done_pending_defargs): New function.
1753 (unprocessed_defarg_fn): New function.
1754 (replace_defarg): Moved from decl.c. Robustify. Don't save
1755 if circularity detected.
1757 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1759 * pt.c (unify): Check array has a domain, before checking
1760 whether it is variable sized.
1762 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1764 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1765 parameters with pointers to arrays of unknown bound.
1767 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1769 * parse.y (template_parm_header, template_spec_header): New
1770 reductions. Split out from ...
1771 (template_header): ... here. Use them.
1772 (template_template_parm): Use template_parm_header.
1773 * semantics.c (finish_template_template_parm): Add assert.
1775 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1777 * mangle.c (write_builtin_type): Fix thinko.
1779 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1780 (copy_default_args_to_explicit_spec): Likewise.
1781 (check_explicit_specialization): Use it.
1783 * class.c (finish_struct_1): Remove last argument in call to
1784 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1785 * decl.c (builtin_function): Likewise.
1786 (build_cp_library_fn): Likewise.
1787 (check_initializer): Likewise.
1788 (make_rtl_for_nonlocal_decl): Likewise.
1789 (cp_finish_decl): Likewise.
1790 (start_function): Likewise.
1791 * decl2.c (finish_anon_union): Likewise.
1792 * friend.c (do_friend): Likewise.
1793 * init.c (build_java_class_ref): Likewise.
1794 * method.c (make_thunk): Likewise.
1795 * pt.c (tsubst_friend_function): Likewise.
1796 * semantics.c (expand_body): Likewise.
1798 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1800 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1801 looking at DECL_CLONED_FUNCTION for non-functions.
1803 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1805 * error.c (dump_template_parameter): Use parm to determine how
1806 to print default value.
1808 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1810 * class.c (duplicate_tag_error): Clear more flags.
1812 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1814 * call.c (build_new_method_call): Use binfo_for_vbase.
1816 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1818 * cp-tree.h (flag_cond_mismatch): Don't declare.
1819 * decl2.c (flag_cond_mismatch): Don't define.
1820 (lang_f_options): Remove cond-mismatch.
1821 (unsupported_options): Add cond-mismatch.
1823 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1825 * class.c (handle_using_decl): Reject using of constructor name
1826 of sourcing class. Allow injecting of a method with same name as
1827 nested class. Fixup error messages.
1829 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1831 * decl2.c (lang_decode_option): Handle -Wformat=2.
1833 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1835 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1836 initialized_in_class.
1837 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1838 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1839 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1840 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1841 * pt.c (check_default_tmpl_args): Adjust for
1842 DECL_INITIALIZED_IN_CLASS_P.
1843 (instantiate_class_template): Likewise.
1844 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1846 * class.c (finish_struct): Constify saved_filename.
1848 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1850 * class.c (duplicate_tag_error): Adjust diagnostic.
1851 (finish_struct): Locally set location to start of struct.
1852 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1854 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1856 * decl.c (struct binding_level): Adjust class_shadowed comments
1858 (push_class_level_binding): Ajust comments to reflect reality.
1859 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1860 Don't set TREE_VALUE on the class_shadowed list.
1862 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1864 * decl2.c (acceptable_java_type): Allow references too.
1865 * init.c (build_java_class_ref): When using the new ABI, search
1866 `class$' and have it mangled with `mangle_decl.'
1867 * mangle.c (write_java_integer_type_codes): New function.
1868 (write_builtin_type): Detect and mangle Java integer and real
1871 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1873 * decl2.c (grokfield): Don't accept `asm' specifiers for
1874 non-static data members.
1876 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * expr.c (cplus_expand_expr): Don't reset `target'.
1880 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1882 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1884 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1886 * parse.y (template_datadef): Check for error_mark_node.
1888 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1890 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1892 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1894 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1895 (record_builtin_type): Make non-static.
1896 (flag_short_double): Don't declare.
1897 (init_decl_processing): Remove the creation of many tree nodes now
1898 in c_common_nodes_and_builtins.
1899 (build_void_list_node): New function.
1900 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1901 * cp-tree.h (flag_short_wchar): Don't declare.
1903 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1905 * call.c (build_conv): Don't use build1 for USER_CONV.
1906 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1908 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1910 * lex.c (lang_init): Call c_common_lang_init.
1912 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1914 * search.c (lookup_fnfields_here): Remove.
1915 (look_for_overrides_r): Use lookup_fnfields_1.
1916 Ignore functions from using declarations.
1918 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1920 Implement exceptions specifiers for implicit member functions.
1921 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1922 * method.c (synthesize_exception_spec): New function.
1923 (locate_dtor, locate_ctor, locate_copy): New functions.
1924 (implicitly_declare_fn): Generate the exception spec too.
1925 * search.c (check_final_overrider): Check artificial functions
1927 * typeck2.c (merge_exception_specifiers): New function.
1929 2001-01-03 Jason Merrill <jason@redhat.com>
1931 * init.c (build_default_init): New fn.
1932 (perform_member_init): Split out from here.
1933 (build_new_1): Use it. Simplify initialization logic.
1934 (build_vec_init): Take an array, rather than a pointer and maxindex.
1935 Speed up simple initializations. Don't clean up if we're assigning.
1936 * cp-tree.h: Adjust.
1937 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1938 * parse.y (new_initializer): Return void_zero_node for ().
1939 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1940 * typeck2.c (digest_init): Only complain about user-written
1943 2000-12-22 Mike Stump <mrs@wrs.com>
1945 * decl2.c: (max_tinst_depth): Increase to 50.
1947 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1949 * class.c (invalidate_class_lookup_cache): Zero the
1950 previous_class_values.
1951 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1953 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1954 * decl.c (free_bindings): New variable.
1955 (push_binding): Don't create a new binding if we have one on the
1957 (pop_binding): Put old bindings on the free list.
1958 (init_decl_processing): Use size_int, not build_int_2.
1959 Register free_bindings as a GC root.
1960 (cp_make_fname_decl): Use size_int, not build_int_2.
1961 (push_inline_template_parms_recursive): Likewise.
1962 (end_template_parm_list): Likewise.
1963 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1964 (tsubst_template_parms): Use size_int, not build_int_2.
1966 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1968 2001-01-02 Richard Henderson <rth@redhat.com>
1970 * parse.y (asm): Set ASM_INPUT_P.
1972 2001-01-02 Jason Merrill <jason@redhat.com>
1974 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1977 * typeck.c (cp_truthvalue_conversion): New fn.
1978 * cvt.c (ocp_convert): Use it.
1980 * cp-tree.h: Lose c-common.c decls.
1982 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1983 * cvt.c (convert_to_void): Use type_unknown_p.
1985 * typeck.c (strip_all_pointer_quals): Also strip quals from
1986 pointer-to-member types.
1988 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1991 * call.c (build_new_method_call): Do evaluate the object parameter
1992 when accessing a static member.
1993 * typeck.c (build_component_ref): Likewise.
1995 2001-01-02 Andreas Jaeger <aj@suse.de>
1997 * decl.c (cp_missing_noreturn_ok_p): New.
1998 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2000 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2002 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2004 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2006 * class.c (pushclass): Remove #if 0'd code.
2007 * cp-tree.h (overload_template_name): Remove.
2008 * decl.c (store_bindings): Simplify.
2009 (pop_from_top_level): Likewise.
2010 * pt.c (overload_template_name): Remove.
2011 (instantiate_decl): Don't call push_to_top_level if it's not
2014 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2016 * pt.c (register_local_specialization): Don't return a value.
2017 (lookup_template_class): Use move-to-front heuristic when looking
2018 up template instantiations.
2019 (instantiate_decl): Only push_to_top_level when we're actually
2020 going to instantiate the template.
2022 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2024 * search.c (binfo_for_vtable): Return least derived class, not
2025 most. Handle secondary vtables.
2027 2000-12-22 Jason Merrill <jason@redhat.com>
2029 * pt.c (more_specialized): Don't optimize len==0.
2030 (fn_type_unification): If we're adding the return type, increase len.
2032 * typeck.c (build_binary_op): Fix pmf comparison logic.
2034 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2035 DECL_STATIC_FUNCTION_P.
2037 * semantics.c (genrtl_finish_function): Don't try to jump to
2038 return_label unless it exists.
2040 In partial ordering for a call, ignore parms for which we don't have
2042 * call.c (joust): Pass len to more_specialized.
2043 (add_template_candidate_real): Strip 'this', pass len.
2044 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2045 (get_bindings_order): New fn. Pass len down.
2046 (get_bindings_real): Strip 'this', pass len.
2047 (fn_type_unification): Likewise.
2048 (type_unification_real): Succeed after checking 'len' args.
2049 (most_specialized_instantiation): Lose explicit_args parm.
2050 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2053 2000-12-21 Jason Merrill <jason@redhat.com>
2055 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2056 DECL_TEMPLATE_RESULT.
2058 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2059 lookup_fnfields_here.
2061 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2063 * call.c (build_object_call): Also allow conversions that return
2064 reference to pointer to function.
2065 (add_conv_candidate): Handle totype being ref to ptr to fn.
2066 (build_field_call): Also allow members of type reference to function.
2067 Lose support for calling pointer to METHOD_TYPE fields.
2069 * error.c (dump_expr): Handle *_CAST_EXPR.
2071 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2073 * tree.c (break_out_cleanups): Lose.
2074 * cp-tree.h: Remove prototype.
2075 * typeck.c (build_component_ref): Don't break_out_cleanups.
2076 (build_compound_expr): Likewise.
2077 * semantics.c (finish_expr_stmt): Likewise.
2079 2000-12-20 Richard Henderson <rth@redhat.com>
2081 * cp-tree.h: Update declarations.
2082 * decl.c (finish_case_label): Return the new stmt node.
2083 * semantics.c (finish_goto_stmt): Likewise.
2084 (finish_expr_stmt, finish_return_stmt): Likewise.
2085 (finish_break_stmt, finish_continue_stmt): Likewise.
2086 (finish_asm_stmt): Likewise.
2087 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2088 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2089 (simple_if, simple_stmt): Return the new stmt node.
2092 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2094 * cp-tree.h: Don't declare warn_long_long.
2096 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2098 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2101 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2103 * pt.c (unify): Handle when both ARG and PARM are
2104 BOUND_TEMPLATE_TEMPLATE_PARM.
2106 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2108 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2109 DECL_TEMPLATE_PARM_P.
2111 2000-12-15 Jason Merrill <jason@redhat.com>
2113 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2115 * init.c (build_new_1): Don't strip quals from type.
2117 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2119 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2121 * call.c (build_new_function_call): Lose space before paren in
2123 (build_new_method_call): Likewise.
2125 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2127 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2129 * pt.c (check_explicit_specialization): Propagate default
2130 function arguments to explicit specializations.
2132 2000-12-13 DJ Delorie <dj@redhat.com>
2134 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2137 2000-12-08 Jason Merrill <jason@redhat.com>
2139 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2141 Clean up copy-initialization in overloading code.
2142 * call.c (build_user_type_conversion_1): Die if we are asked to
2143 convert to the same or a base type.
2144 (implicit_conversion): Avoid doing so. Lose reference binding code.
2145 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2146 direct-initialization. Also do direct-init part of copy-init.
2147 (build_user_type_conversion): Don't provide context to convert_like.
2148 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2149 the constructor call for copy-init.
2151 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2152 instantiation of a member template.
2153 (do_decl_instantiation): Not here.
2155 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2157 * class.c (check_field_decls): Don't special case anonymous
2158 fields in error messages.
2159 (note_name_declared_in_class): Use %D on diagnostic.
2161 * tree.c (pod_type_p): Use strip_array_types.
2162 (cp_valid_lang_attribute): Likewise.
2163 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2164 multiple evaluations.
2165 (cp_has_mutable_p): Use strip_array_types.
2167 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2169 * cp-tree.h (sufficient_parms_p): Declare new function.
2170 * call.c (sufficient_parms_p): New function, broken out of ...
2171 (add_function_candidate): ... here. Use it.
2172 (add_conv_candidate): Use it.
2173 * decl.c (grok_ctor_properties): Use it.
2175 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2177 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2179 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2181 * decl2.c (lang_decode_option): Handle -Wformat-security.
2183 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2185 * pt.c (verify_class_unification): New function.
2186 (get_class_bindings): Use it.
2187 (try_class_unification): Tidy.
2188 (unify): Handle when argument of a template-id is not
2189 template parameter dependent.
2190 (template_args_equal): Handle when TREE_CODE's do not match.
2192 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2194 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2195 for -save-temps, pass all relevant -Defines to it, and then don't
2196 pass them to cc1plus.
2198 2000-12-05 Will Cohen <wcohen@redhat.com>
2200 * decl.c (finish_case_label): Cleared
2201 more_cleanups_ok in surrounding function scopes.
2202 (define_label): Likewise.
2204 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2206 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2207 (get_matching_virtual): Remove.
2208 (look_for_overrides): Declare new function.
2209 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2211 * class.c (check_for_override): Move base class iteration code
2212 to look_for_overrides.
2213 * search.c (next_baselink): Remove.
2214 (get_virtuals_named_this): Remove.
2215 (get_virtual_destructor): Remove.
2216 (tree_has_any_destructors_p): Remove.
2217 (struct gvnt_info): Remove.
2218 (check_final_overrider): Remove `virtual' from error messages.
2219 (get_matching_virtuals): Remove. Move functionality to ...
2220 (look_for_overrides): ... here, and ...
2221 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2224 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2226 * typeck.c (get_delta_difference): If via a virtual base,
2228 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2231 2000-12-04 Richard Henderson <rth@redhat.com>
2233 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2235 2000-12-04 Jason Merrill <jason@redhat.com>
2237 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2238 (write_builtin_type): Pass intSI_type_node and the like through
2240 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2241 Pass intSI_type_node and the like through type_for_mode.
2242 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2243 * pt.c (tsubst, unify): Likewise.
2244 * tree.c (walk_tree): Likewise.
2245 * error.c (dump_type): Likewise.
2246 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2248 * Make-lang.in: Tweak top comment for emacs.
2251 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2253 * class.c (clone_function_decl): Robustify.
2255 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2257 * decl.c (store_bindings): Only search in the non modified
2258 old_bindings for duplicates.
2260 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2262 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2265 * typeck.c (build_static_cast): Remove unused variable.
2267 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2269 * pt.c: Fix typo in comment.
2271 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2273 * decl2.c (warn_format): Remove definition.
2274 (lang_decode_option): Handle -Wformat-nonliteral,
2275 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2277 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2279 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2280 (init_decl_processing): Don't create string_type_node,
2281 const_string_type_node, wint_type_node, intmax_type_node,
2282 uintmax_type_node, default_function_type, ptrdiff_type_node and
2283 unsigned_ptrdiff_type_node. Adjust position of call to
2284 c_common_nodes_and_builtins.
2285 (identifier_global_value): New function.
2287 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2289 * call.c (standard_conversion): Reject pointer to member
2290 conversions from ambiguous, inaccessible or virtual bases.
2291 * typeck.c (build_static_cast): Don't check pointers to members
2294 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2296 * method.c (do_build_copy_constructor): Preserve cv
2297 qualifications when accessing source object members.
2298 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2301 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2303 * method.c (do_build_assign_ref): Construct appropriately
2304 CV-qualified base reference. Don't allow const casts in base
2307 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2309 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2310 incomplete return type.
2312 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2314 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2315 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2318 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2320 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2322 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2324 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2326 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2328 * decl.c (grokdeclarator): Do type access control on friend
2331 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2333 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2334 bison parser ickiness.
2335 * pt.c (tsubst_friend_function): Enter namespace scope when
2336 tsubsting the function name.
2337 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2339 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2341 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2342 * cvt.c (cp_convert_to_pointer): Add force parameter.
2343 Allow conversions via virtual base if forced.
2344 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2345 (ocp_convert): Likewise.
2346 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2347 * typeck.c (get_delta_difference): Adjust handling of virtual
2350 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2352 * tree.c (struct list_hash): Remove.
2353 (list_hash_table): Make it be an htab.
2354 (struct list_proxy): New type.
2355 (list_hash_eq): New function.
2356 (list_hash_pieces): Renamed from ...
2357 (list_hash): ... this.
2358 (list_hash_lookup): Remove.
2359 (list_hash_add): Remove.
2360 (hash_tree_cons): Use the generic hashtable.
2361 (mark_list_hash): Remove.
2362 (init_tree): Create the hashtable.
2364 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2366 * method.c (build_mangled_C9x_name): Rename to
2367 build_mangled_C99_name. Change C9X references in comments to
2370 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2372 * parse.y (unary_expr): Move VA_ARG from here ...
2373 (primary): ... to here.
2375 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2377 * semantics.c (finish_id_expr): If type is error_mark, return
2380 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2382 * pt.c (lookup_template_class): Simplify loop exit constructs.
2383 Cope when there is no partial instantiation of a template
2386 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2388 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2390 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2392 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2395 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2396 destructors that haven't already been cloned.
2398 2000-11-20 Richard Henderson <rth@redhat.com>
2400 * parse.y (yyparse_1): Rename the parser entry point.
2402 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2404 * mangle.c (write_name): Use <unscoped-name> for names directly in
2406 (write_unscoped_name): Accept names directly in function scope.
2408 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2410 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2411 * parse.y (extdef): Add EXPORT reduction.
2412 * spew.c (yylex): Don't skip export here.
2414 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2416 * decl.c (init_decl_processing): Correct name of pure virtual
2417 function under the new ABI.
2418 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2419 (throw_bad_typeid): Likewise for bad typeid function.
2421 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2423 * decl.c (grokparms): Don't even function types of `void' type,
2425 * mangle.c (write_type): Don't crash when confronted with the
2428 * decl.c (grokparms): Don't create parameters of `void' type.
2430 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2432 * lex.c (mark_impl_file_chain): Delete.
2433 (init_parse): Remove call to ggc_add_string_root. No need to
2434 ggc_strdup a string constant. Do not add impl_file_chain to GC
2436 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2438 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2440 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2442 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2444 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2445 * decl.c (grokdeclarator): Don't reject void parms here.
2446 (require_complete_types_for_parms): Simplify, use
2447 complete_type_or_else.
2448 (grokparms): Remove bitrot. Remove funcdef parm.
2449 Deal with ellipsis parm lists here.
2450 * semantics.c (finish_parmlist): Don't append void_list_node
2451 here. Set PARMLIST_ELLIPSIS_P.
2453 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2455 * typeck2.c (incomplete_type_error): Reorganise to avoid
2456 excessive diagnostics.
2458 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2460 * lex.c (struct impl_files, internal_filename): Constify a char *.
2462 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2464 * mangle.c (write_special_name_constructor): Don't generate
2465 assembler junk when confronted with an old-style constructor.
2466 (write_special_name_destructor): Likewise.
2467 (mangle_decl_string): Do it here instead.
2469 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2471 * call.c (op_error): Make error messages clearer.
2473 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2475 * decl.c (wrapup_globals_for_namespace): Don't mark things
2476 TREE_ASM_WRITTEN when they're not.
2478 2000-11-15 Jason Merrill <jason@redhat.com>
2480 * typeck2.c (friendly_abort): Uncount the error before handing
2483 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2485 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2487 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2489 * class.c (build_vtbl_initializer): Fix typo in comment.
2490 * typeck.c (expr_sizeof): Don't crash on errors.
2492 2000-11-14 Jim Wilson <wilson@redhat.com>
2494 * lang-specs.h: Add %2 after %(cc1_options).
2496 2000-11-14 Richard Henderson <rth@redhat.com>
2498 * typeck.c (c_sizeof): Be strict about casting result value
2499 back to c_size_type_node.
2500 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2502 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2504 * typeck.c (build_unary_op): Use boolean_increment from
2505 c-common.c, moving the relevant code there.
2507 2000-11-11 Jason Merrill <jason@redhat.com>
2509 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2511 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2514 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2516 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2517 * lex.c (copy_lang_decl): Likewise.
2519 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2521 * dump.c (cp_dump_tree): Don't dump function bodies here.
2523 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2524 (dump.o): Update dependency list.
2525 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2526 (flag_dump_translation_unit): Likewise.
2527 (CP_TYPE_QUALS): Adjust definition.
2528 (DECL_C_BIT_FIELD): Remove.
2529 (SET_DECL_C_BIT_FIELD): Likewise.
2530 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2531 (add_maybe_template): Likewise.
2532 (strip_array_types): Likewise.
2533 (dump_node_to_file): Likewise.
2534 (cp_dump_tree): New function.
2535 * decl.c (init_decl_processing): Set lang_dump_tree.
2536 * decl2.c (flag_dump_translation_unit): Remove.
2537 * dump.c: Move most of it to ../c-dump.c.
2538 (cp_dump_tree): New function.
2539 * pt.c (add_maybe_template): Remove.
2540 * typeck.c (strip_array_types): Likewise.
2542 2000-11-07 Eric Christopher <echristo@redhat.com>
2544 * decl.c (init_decl_processing): Change definition of
2545 __wchar_t to wchar_t. Remove artificial declaration of
2547 * lex.c: Change instances of __wchar_t to wchar_t.
2549 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2551 * lex.c (do_identifier): Don't lookup_name for operators.
2552 * parse.y (operator): Save looking_for_typename.
2553 (unoperator): Restore it.
2554 * spew.c (frob_opname): Use nth_token for lookahead.
2556 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2558 * decl.c (grok_op_properties): Always use coerce_new_type and
2560 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2561 exception specification. Tidy up.
2562 (coerce_delete_type): Preserve exception specification. Tidy up.
2564 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2566 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2567 (push_binding_level), error.c (cp_tree_printer), pt.c
2568 (process_partial_specialization, tsubst_template_arg_vector),
2569 search.c (lookup_member): Use memset () instead of bzero ().
2571 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2573 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2575 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2577 * Make-lang.in (c++.distdir): Remove.
2579 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2581 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2582 declarations from different namespaces to be combined.
2584 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2586 * decl.c: Include tm_p.h.
2588 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2590 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2592 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2594 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2595 (build_overload_value), repo.c (open_repo_file), xref.c
2596 (open_xref_file): Use strchr () and strrchr () instead of index ()
2599 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2601 * call.c (build_over_call): Call fold on the CALL_EXPR.
2603 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2605 * error.c (dump_template_decl): Separate template hearders with
2608 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2610 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2611 TS_* flags with corresponding TFF_*. Adjust prototypes of
2612 functions (which used to take a tree_string_flags) to take an int.
2614 * cp-tree.h (enum tree_string_flags): Remove
2615 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2616 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2617 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2618 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2619 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2620 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2621 (type_as_string, decl_as_string, expr_as_string,
2622 context_as_string): Adjust prototype.
2624 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2625 instead of TS_PLAIN.
2627 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2628 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2631 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2633 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2634 (linkage_kind): New enumeration.
2635 (decl_linkage): New function.
2636 * decl2.c (comdat_linkage): Extend comment.
2637 * error.c (dump_function_decl): Print the arguments used to
2638 instantiate a template, even when not printing the type of the
2640 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2641 not TREE_PUBLIC, to test for external linkage.
2642 * tree.c (decl_linkage): New function.
2644 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2646 * pt.c (instantiate_decl): Always instantiate static data members
2647 initialized in-class.
2649 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2651 * Make-lang.in: Move all build rules here from Makefile.in,
2652 adapt to new context. Wrap all rules that change the current
2653 directory in parentheses. Expunge all references to $(P).
2654 When one command depends on another and they're run all at
2655 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2656 all object-file generation rules. Delete obsolete variables.
2658 * Makefile.in: Delete.
2659 * config-lang.in: Delete outputs= line.
2661 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2663 * error.c (dump_function_decl): Print no space between
2664 `ptr-operator' the `type-specifier' of the return type.
2665 (dump_type_prefix): Make sure we put space at the appropriate
2668 2000-10-23 Jason Merrill <jason@redhat.com>
2670 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2672 2000-10-22 Jason Merrill <jason@redhat.com>
2674 * call.c (build_conditional_expr): Use ocp_convert to force
2677 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2679 * call.c (standard_conversion): Use RVALUE_CONVs for all
2680 expressions that satisfy lvalue_p, not just those that satisfy
2683 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2685 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2686 not one with TYPE_IS_SIZETYPE set.
2687 (dubious_conversion_warnings): Remove special-case code.
2689 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2691 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2692 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2693 (dump_type_prefix): Print vector-of-int as 'int vector'.
2694 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2695 * tree.c (walk_tree): Handle VECTOR_TYPE.
2697 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2699 2000-10-21 Jason Merrill <jason@redhat.com>
2701 * parse.y (operator): Set got_object from got_scope.
2702 Set looking_for_typename.
2703 * decl.c (lookup_name_real): Clear val after setting from_obj.
2704 Reorganize diagnostic.
2706 2000-10-20 Jason Merrill <jason@redhat.com>
2708 * tree.c (walk_tree): Don't walk into default args.
2710 * error.c (dump_expr): Use host_integerp.
2712 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2714 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2715 "since" in error message.
2717 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2719 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2721 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2723 * decl.c (revert_static_member_fn): Fixed typo.
2725 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2727 * class.c (subobject_offset_fn): New type.
2728 (dfs_record_base_offsets): Remove.
2729 (record_base_offsets): Likewise.
2730 (dfs_search_base_offsets): Likewise.
2731 (record_subobject_offset): New function.
2732 (check_subobject_offset): Likewise.
2733 (walk_subobject_offsets): Likewise.
2734 (record_subobject_offsets): Likewise.
2735 (layout_conflict_p): Reimplement.
2736 (layout_nonempty_base_or_field): Correct handling of type
2737 conflicts during layout.
2738 (layout_empty_base): Likewise.
2739 (build_base_field): Adjust to handle new representation of empty
2741 (build_base_fields): Likewise.
2742 (layout_virtual_bases): Likewise.
2743 (splay_tree_compare_integer_csts): New function.
2744 (layout_class_type): Use a splay_tree, rather than a varray, to
2745 represent the offsets of empty bases.
2747 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2748 * decl.c (select_decl): Don't return declarations that are
2751 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2753 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2754 (fake_std_node): New macro.
2755 * decl.c (in_std): Rename to ...
2756 (in_fake_std): ... this.
2757 (flag_no_builtin): Remove.
2758 (flag_no_nonansi_builtin): Likewise.
2759 (walk_namespaces_r): Use fake_std_node.
2760 (push_namespace): Use std_identifier.
2761 (pop_namespace): Use in_fake_std.
2762 (lookup_name_real): Use fake_std_node.
2763 (init_decl_processing): When -fhonor-std, create the `std'
2764 namespace. Don't create a dummy fake_std_node in that case.
2765 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2766 (builtin_function): Put builtins whose names don't begin
2767 with `_' in the std namespace.
2768 * decl2.c (flag_no_builtin): Remove.
2769 (flag_no_nonansi_builtin): Likewise.
2770 (set_decl_namespace): Use fake_std_node.
2771 (validate_nonmember_using_decl): Likewise.
2772 (do_using_directive): Likewise.
2773 (handle_class_head): Likewise.
2774 * dump.c (dequeue_and_dump): Likewise.
2775 * except.c (init_exception_processing): Use std_identifier.
2776 * init.c (build_member_call): Use fake_std_node.
2777 * rtti.c (init_rtti_processing): Use std_identifier.
2779 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2781 * cp-tree.h (back_end_hook): Remove declaration.
2782 * decl2.c (back_end_hook): Remove definition.
2784 * dump.c (dequeue_and_dump): Dump TREE_USED.
2786 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2788 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2790 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2792 * decl.c (WINT_TYPE): Define.
2793 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2794 c_size_type_node, signed_size_type_node and wint_type_node.
2796 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2798 * decl2.c (warn_missing_format_attribute): New variable.
2799 (lang_decode_option): Decode -Wmissing-format-attribute.
2801 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2803 * typeck.c (qualify_type): Remove.
2804 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2806 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2808 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2810 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2812 * Makefile.in (parse.c, parse.h): Create atomically.
2814 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2816 * class.c (current_obstack): Remove.
2817 * decl.c (ggc_p): Remove.
2818 (start_decl): Don't use decl_tree_cons.
2819 (grokdeclarator): Don't use build_decl_list.
2820 (start_function): Don't use decl_tree_cons.
2821 (finish_function): Don't mess with obstacks.
2822 * decl2.c (grok_x_components): Don't use build_decl_list.
2823 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2824 (implicitly_declare_fn): Don't call build_decl_list.
2825 * parse.y (frob_specs): Don't call build_decl_list or
2827 (expr_or_declarator_intern): Don't call decl_tree_cons.
2828 (primary): Don't call build_decl_list.
2829 (fcast_or_absdcl): Likewise.
2830 (typed_declspecs): Don't call decl_tree_cons.
2831 (reserved_declspecs): Don't call build_decl_list.
2832 (declmods): Likewise.
2833 (reserved_typespecquals): Likewise.
2835 (new_type_id): Likewise.
2836 (cv_qualifiers): Likewise.
2837 (after_type_declarator_intern): Likewise.
2838 (notype_declarator_intern): Likewise.
2839 (absdcl_intern): Likewise.
2840 (named_parm): Likewise.
2841 * pt.c (most_specialized_class): Likewise.
2842 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2843 (init_repo): Initialize it.
2844 * search.c (current_obstack): Remove.
2845 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2847 2000-10-09 Richard Henderson <rth@cygnus.com>
2849 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2850 (c++ language support bits for libgcc): Remove.
2851 (c++.clean): Remove cplib2.txt cleanup.
2852 * config-lang.in (headers, lib2funcs): Remove.
2854 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2855 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2856 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2857 * inc/new.h, inc/typeinfo: Remove files.
2859 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2861 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2863 (init_decl_processing): Initialize intmax_type_node and
2866 2000-10-06 Richard Henderson <rth@cygnus.com>
2868 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2869 (original_result_rtx): Remove.
2870 * decl.c (save_function_data): Don't clear x_result_rtx.
2871 (mark_lang_function): Don't mark it either.
2872 * expr.c (fixup_result_decl): Remove.
2873 * semantics.c (genrtl_named_return_value): Frob the return decl
2874 before calling emit_local_var.
2875 (genrtl_finish_function): Don't call fixup_result_decl.
2876 Always emit the jump to return_label.
2878 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2880 * pt.c (lookup_template_class): Set current access for enum.
2881 (tsubst_enum): Set file & line for enum decl.
2883 * spew.c (yylex): Remove unused variable.
2885 2000-10-05 Richard Henderson <rth@cygnus.com>
2887 * semantics.c (genrtl_finish_function): Don't init or check
2888 can_reach_end; remove noreturn and return value checks.
2890 2000-10-05 Tom Tromey <tromey@cygnus.com>
2892 * init.c (build_java_class_ref): Use `build_static_name' with a
2893 suffix, not a prefix, to build the class object's name.
2895 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2897 * cp-tree.h (access_kind): Fix comment typo.
2898 * decl2.c (grokfield): Fix diagnostic typo.
2899 * semantics.c (finish_template_type): Fix comment typo.
2900 (finish_qualified_object_call_expr): Likewise.
2902 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2904 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2907 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2909 * spew.c (frob_id): New static function.
2910 (frob_opname): Use it.
2913 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2915 * decl.c (lang_mark_false_label_stack): Remove.
2916 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2918 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2920 * gxxint.texi: Use @email for formatting email addresses.
2922 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2924 * error.c: Remove direct obstack manipulation. Replace with
2925 output_buffer-based formatting. Adjust calls to removed macros.
2926 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2927 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2928 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2930 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2932 * ir.texi: Move to ../c-tree.texi.
2934 2000-09-20 Jason Merrill <jason@redhat.com>
2936 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2938 2000-09-21 Andreas Jaeger <aj@suse.de>
2940 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2941 * cp-tree.h: ... here.
2943 * error.c: Remove declaration of cp_printer.
2945 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2947 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2949 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2951 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2954 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2956 * decl.c (start_function): Robustify.
2958 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2960 * cp-tree.h (check_function_format): Accept a `status' parameter.
2962 * call.c, typeck.c: Updates calls to `check_function_format'.
2964 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2966 * decl2.c (handle_class_head): Always push some scope even
2969 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2971 * cp-tree.h (struct cp_language_function): Remove
2972 x_scope_stmt_stack and name_declared.
2973 (current_scope_stmt_stack): Remove.
2974 (function_name_declared_p): New macro.
2975 (struct lang_decl_flags): Use c_lang_decl as a base class.
2977 (struct lang_decl): Replace saved_tree with context.
2978 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2979 (SET_DECL_FRIEND_CONTEXT): Likewise.
2980 (DECL_VIRTUAL_CONTEXT): Likewise.
2981 (DECL_SAVED_TREE): Remove.
2982 (C_DECLARED_LABEL_FLAG): Likewise.
2983 (cplus_expand_expr_stmt): Don't declare.
2984 (add_decl_stmt): Likewise.
2985 (add_scope_stmt): Likewise.
2986 * decl.c (mark_stmt_tree): Remove.
2987 (case_compare): Likewise.
2988 (finish_case_label): Use c_add_case_label.
2989 (init_decl_processing): Set more language-specific hooks.
2990 (build_enumerator): Fix typo in comment.
2991 (cplus_expand_expr_stmt): Remove.
2992 (mark_lang_function): Use mark_c_language_function.
2993 (lang_mark_tree): Use c_mark_lang_decl.
2994 * decl2.c: Change order of inclusion.
2995 * except.c: Likewise.
2996 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2997 back on c_expand_expr.
2998 * friend.c: Include expr.h.
2999 * init.c: Change order of inclusion.
3000 * Makefile.in: Update dependencies.
3001 * lex.h (free_lang_decl_chain): Remove.
3002 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3003 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3005 (instantiate_decl): Use function_name_declared_p.
3006 * semantics.c (lang_expand_expr_stmt): Remove.
3007 (set_current_function_name_declared): Likewise.
3008 (current_function_name_declared): Likewise.
3009 (begin_compound_stmt): Use function_name_declared_p.
3010 (add_decl_stmt): Remove.
3011 (setup_vtbl_ptr): Use function_name_declared_p.
3012 (add_scope_stmt): Remove.
3013 (current_scope_stmt_stack): New function.
3014 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3015 (expand_body): Use function_name_declared_p.
3016 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3017 * typeck.c: Change order of includes.
3018 (convert_sequence): Remove.
3020 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3022 * lex.c (reswords): Add _Complex.
3024 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3026 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3028 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3030 * init.c (begin_init_stmts): Don't use // comments.
3032 2000-09-12 Jason Merrill <jason@redhat.com>
3034 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3035 all non-extern arrays.
3037 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3038 typenames, too. Downgrade complaint to pedwarn.
3039 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3040 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3041 'class This::Inherited'.
3043 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3045 * decl.c (finish_case_label): Given the LABEL_DECL a
3048 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3050 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3051 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3052 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3053 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3054 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3056 (sorry_for_unsupported_tree, print_scope_operator,
3057 print_left_paren, print_right_paren, print_left_bracket,
3058 print_right_bracket, print_whitespace): Likewise.
3059 (aggr_variety): Rename to class_key_or_enum.
3060 (print_type): Rename to print_type_id.
3061 (print_type_specifier_seq, print_simple_type_specifier,
3062 print_elaborated_type_specifier,
3063 print_rest_of_abstract_declarator,
3064 print_parameter_declaration_clause, print_exception_specification,
3065 print_nested_name_specifier, print_template_id,
3066 typedef_original_name, print_template_argument_list_start,
3067 print_template_argument_list_end): New functions.
3069 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3071 * ir.texi: Add more documentation.
3073 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3075 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3076 (current_function_parms): Don't define.
3077 (struct cp_language_function): Remove parms_stored.
3078 (current_function_just_assigned_this): Don't define.
3079 (current_function_parms_stored): Likewise.
3080 (static_ctors): Declare.
3081 (static_dtors): Likewise.
3082 (SF_EXPAND): Don't define.
3083 (expand_start_early_try_stmts): Remove declaration.
3084 (store_parm_decls): Likewise.
3085 * decl.c (static_ctors): Don't declare.
3086 (static_dtors): Likewise.
3087 (struct binding_level): Remove this_block.
3088 (poplevel): Remove dead code.
3089 (set_block): Likewise.
3090 (mark_binding_level): Don't mark this_block.
3091 (mark_saved_scope): Don't mark x_function_parms.
3092 (init_decl_processing): Don't add current_function_parms as a GC
3094 (check_function_type): Change prototype.
3095 (start_function): Remove RTL-generation code.
3096 (expand_start_early_try_stmts): Remove.
3097 (store_parm_decls): Give it internal linkage. Remove
3098 RTL-generation code.
3099 (finish_function): Remove RTL-generation code.
3100 * decl2.c (static_ctors): Fix formatting.
3101 (static_dtors): Likewise.
3102 * method.c (use_thunk): Don't call store_parm_decls.
3103 (synthesize_method): Likewise.
3104 * optimize.c (maybe_clone_body): Likewise.
3105 * parse.y (fn.def2): Likewise.
3106 (.set_base_init): Likewise.
3107 (nodecls): Likewise.
3108 * pt.c (instantiate_decl): Likewise.
3109 * rtti.c (synthesize_tinfo_fn): Likewise.
3110 * semantics.c (genrtl_try_block): Simplify.
3111 (expand_body): Use genrtl_start_function and
3112 genrtl_finish_function.
3113 (genrtl_start_function): New function.
3114 (genrtl_finish_function): Likewise.
3116 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3118 * error.c (cp_tree_printer, case 'P'): Append break.
3120 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3122 * cp-tree.h (frob_opname): Declare.
3123 * parse.y (saved_scopes): New static variable.
3124 (cp_parse_init): Adjust.
3125 (do_id): If lastiddecl is NULL, do do_identifier.
3126 (operator): Save scope information.
3127 (unoperator): New reduction. Restore scope information.
3128 (operator_name): Append unoperator. Call frob_opname.
3129 * spew.c (frob_opname): Define.
3131 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3133 * decl.c, rtti.c: Include defaults.h if not already included.
3134 Don't define the *_TYPE_SIZE macros.
3136 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3138 * cp-tree.h (push_switch): Change prototype.
3139 (check_cp_case_value): Remove declaration.
3140 (decl_constant_value): Likewise.
3141 * decl.c (struct cp_switch): Add switch_stmt and cases.
3142 (case_compare): New function.
3143 (push_switch): Set switch_stmt. Initialize cases.
3144 (pop_switch): Clean up cases.
3145 (define_case_label): Rename to ...
3146 (finish_case_label): ... this. Do semantic analysis for case
3148 (start_function): Correct comment.
3149 * decl2.c (check_cp_case_value): Remove.
3150 * expr.c (do_case): Remove.
3151 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3152 * semantics.c (genrtl_do_poplevel): Remove declaration.
3153 (RECHAIN_STMTS): Remove.
3154 (finish_break_stmt): Use build_break_stmt.
3155 (finish_continue_stmt): Use build_continue_stmt.
3156 (finish_switch_cond): Adjust condition here, rater than in
3157 c_expand_start_case.
3158 (finish_case_label): Remove.
3159 * typeck.c (c_expand_return): Remove.
3160 (c_expand_start_case): Likewise.
3162 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3164 * ir.texi: Document type nodes.
3166 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3168 * cp-tree.h (init_cp_semantics): Declare.
3169 (genrtl_try_block): Don't declare.
3170 (genrtl_handler): Likewise.
3171 (genrtl_catch_block): Likewise.
3172 (genrtl_ctor_stmt): Likewise.
3173 (genrtl_subobject): Likewise.
3174 (genrtl_do_poplevel): Likewise.
3175 (genrtl_named_return_value): Likewise.
3176 * lex.c (init_parse): Call init_cp_semantics.
3177 * semantics.c (genrtl_try_block): Give it internal linkage.
3178 (genrtl_handler): Likewise.
3179 (genrtl_catch_block): Likewise.
3180 (genrtl_ctor_stmt): Likewise.
3181 (genrtl_subobject): Likewise.
3182 (genrtl_do_poplevel): Likewise.
3183 (genrtl_named_return_value): Likewise.
3184 (lang_expand_stmt): Rename to ...
3185 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3186 (init_cp_semantics): Define.
3188 * decl.c (initialize_local_var): Remove RTL-generating code.
3189 * semantics.c (genrtl_try_block): Fix formatting.
3191 Move statement-tree facilities from C++ to C front-end.
3192 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3193 (void_zero_node): Remove.
3194 (stmt_tree): Likewise.
3195 (scope_chain): Adjust.
3196 (language_function): Rename to cp_language_function.
3197 (cp_function_chain): Adjust.
3198 (current_stmt_tree): Remove.
3199 (last_tree): Likewise.
3200 (last_expr_type): Likewise.
3201 (struct lang_decl): Adjust.
3202 (STMT_IS_FULL_EXPR_P): Remove.
3204 (begin_stmt_tree): Likewise.
3205 (finish_stmt_tree): Likewise.
3206 (walk_tree_fn): Likewise.
3207 (walk_stmt_tree): Likewise.
3208 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3209 * decl.c (mark_stmt_tree): Adjust type.
3210 (init_decl_processing): Don't build void_zero_node.
3211 (initialize_local_var): Adjust usage of current_stmt_tree.
3212 (finish_enum): Use add_stmt, not add_tree.
3213 (save_function_data): Adjust use of language_function.
3214 (finish_constructor_body): Use add_stmt, not add_tree.
3215 (finish_destructor_body): Likewise.
3216 (push_cp_function_context): Adjust use of language_function.
3217 (pop_cp_function_context): Likewise.
3218 (mark_lang_function): Likewise.
3219 (mark_cp_function_context): Likewise.
3220 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3221 (build_vec_init): Likewise.
3222 * semantics.c (SET_LAST_STMT): Remove.
3223 (RECHAIN_STMTS): Don't use it.
3224 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3225 (current_stmt_tree): Define.
3227 (finish_goto_stmt): Use add_stmt, not add_tree.
3228 (finish_expr_stmt): Likewise.
3229 (begin_if_stmt): Likewise.
3230 (finish_then_clause): Likewise.
3231 (begin_while_stmt): Likewise.
3232 (begin_do_stmt): Likewise.
3233 (finish_return_stmt): Likewise.
3234 (begin_for_stmt): Likewise.
3235 (finish_break_stmt): Likewise.
3236 (finish_continue_stmt): Likewise.
3237 (begin_switch_stmt): Likewise.
3238 (finish_case_label): Likewise.
3239 (begin_try_block): Likewise.
3240 (begin_function_try_block): Likewise.
3241 (begin_handler): Likewise.
3242 (begin_catch_block): Likewise.
3243 (begin_compound_stmt): Likewise.
3244 (begin_asm_stmt): Likewise.
3245 (finish_asm_stmt): Likewise.
3246 (finish_label_stmt): Likewise.
3247 (add_decl_stmt): Likewise.
3248 (finish_subobject): Likewise.
3249 (finish_decl_cleanup): Likewise.
3250 (finish_named_return_value): Likewise.
3251 (setup_vtbl_ptr): Likewise.
3252 (add_scope_stmt): Likewise.
3253 (finish_stmt_expr): Likewise.
3254 (prune_unused_decls): Remove.
3255 (begin_stmt_tree): Likewise.
3256 (finish_stmt_tree): Likewise.
3257 (prep_stmt): Adjust use of current_stmt_tree.
3258 (lang_expand_stmt): Likewise.
3259 * tree.c (statement_code_p): Remove.
3260 (cp_statement_code_p): New function.
3261 (walk_stmt_tree): Remove.
3262 (init_tree): Set lang_statement_code_p.
3264 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3266 Integrated preprocessor.
3268 * Make-lang.in, Makefile.in: Remove all references to input.c,
3269 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3270 * gxx.gperf, hash.h, input.c: Delete.
3271 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3272 initialized properly.
3274 * class.c (fixup_pending_inline): Take a tree, not a
3275 struct pending_inline *. All callers changed.
3276 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3277 RID_PROTECTED entries in ridpointers[] array here.
3278 * decl.c (duplicate_decls): Do not refer to struct
3280 (record_builtin_type, init_decl_processing): Use RID_MAX not
3282 (grokdeclarator): Use C_IS_RESERVED_WORD.
3283 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3285 (grok_x_components): Do not inspect pending_inlines chain.
3287 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3288 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3289 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3290 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3291 TIME_IDENTIFIER_FILEINFO): Kill.
3293 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3295 * parse.y: Call do_pending_inlines unconditionally.
3296 reinit_parse_for_method is now snarf_method. fn.defpen is no
3297 longer necessary. Remove unnecessary <itype> annotation on
3298 SCOPE. Do not refer to end_of_file or struct pending_inline.
3299 * semantics.c (begin_inline_definitions): Call
3300 do_pending_inlines unconditionally.
3302 * lex.c: Remove all code now shared with C front end.
3303 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3304 into the get_identifier table. Rewrite pragma handling to
3305 work with the registry. Move code to save tokens for later
3306 processing to spew.c.
3308 * spew.c: Rewrite everything in terms of token streams instead
3309 of text. Move routines here from lex.c / input.c as
3310 appropriate. GC-mark trees hanging off the pending inlines
3313 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3315 * NEWS: Mention that the named return value extension has been
3317 * cp-tree.h (original_result_rtx): Define.
3318 (TREE_REFERENCE_EXPR): Remove.
3319 (DECL_VPARENT): Likewise.
3320 (pushdecl_nonclass_level): Likewise.
3321 (store_return_init): Likewise.
3322 (reinit_lang_specific): Likewise.
3323 (genrtl_named_return_value): Change prototype.
3324 * decl.c (original_result_rtx): Remove.
3325 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3326 Do not generate RTL for local variables here.
3327 (store_return_init): Remove.
3328 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3330 (finish_named_return_value): Adjust accordingly. Warn that this
3331 extension is deprecated.
3332 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3334 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3336 * pt.c (type_unification_real): Replace switch with if.
3337 (unify): Tsubst non-type parms before comparing.
3339 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3341 * error.c (dump_typename): New function, broken out of ...
3342 (dump_type): ... here. Use it.
3343 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3345 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3347 * init.c (build_offset_ref): Deal with namespace scoped
3350 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3352 * class.c (resolve_address_of_overloaded_function): Add
3353 explanation message.
3354 * decl.c (define_case_label): Reformat explanation.
3355 * decl2.c (finish_static_data_member_decl): Likewise.
3356 (grokfield): Likewise.
3357 * friend.c (do_friend): Likewise.
3359 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3361 * tree.c (walk_tree): Expose tail recursion.
3362 (walk_stmt_tree): New function.
3363 * cp-tree.h: Prototype walk_stmt_tree.
3364 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3365 the BLOCKs directly. If a BLOCK has no variables after
3366 pruning, discard it.
3367 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3368 restore the line number.
3370 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3372 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3373 (pt.o): Remove dependency on HTAB_H.
3374 * cp-tree.h: Include hashtab.h.
3375 (walk_tree): Change prototype.
3376 (walk_tree_without_duplicates): New function.
3377 * decl.c (check_default_argument): Use it.
3378 * optimize.c (remap_decl): Adjust calls to walk_tree.
3379 (copy_body): Likewise.
3380 (expand_calls_inline): Likewise.
3381 (calls_setjmp_p): Use walk_tree_without_duplicates.
3382 * pt.c: Don't include hashtab.h.
3383 (for_each_template_parm): Use walk_tree_without_duplicates.
3384 * semantics.c (finish-stmt_tree): Likewise.
3385 (expand_body): Likewise.
3386 * tree.c (walk_tree): Add additional parameter.
3387 (walk_tree_without_duplicates): New function.
3388 (count_trees): Use it.
3389 (verify_stmt_tree): Adjust call to walk_tree.
3390 (find_tree): Use walk_tree_without_duplicates.
3391 (no_linkage_check): Likewise.
3392 (break_out_target_exprs): Adjust call to walk_tree.
3393 (cp_unsave): Likewise.
3395 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3397 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3398 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3399 * cp-tree.h (TYPE_BINFO): Adjust comment.
3400 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3401 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3402 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3403 (TYPE_TEMPLATE_INFO): Likewise.
3404 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3405 * class.c (push_nested_class): Likewise.
3406 * decl.c (lookup_name_real): Likewise.
3407 (grokdeclarator): Likewise.
3408 (grok_op_properties): Likewise.
3409 (xref_tag): Likewise.
3410 (xref_basetypes): Likewise.
3411 * decl2.c (constructor_name_full): Likewise.
3412 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3413 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3414 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3415 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3416 (dump_type_suffix): Likewise.
3417 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3419 (get_aggr_from_typedef): Likewise.
3420 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3421 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3422 (write_template_parm): Likewise.
3423 (write_template_template_parm): Check tree code instead of
3424 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3425 * method.c (build_overload_nested_name): Add
3426 BOUND_TEMPLATE_TEMPLATE_PARM.
3427 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3428 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3429 * pt.c (convert_template_argument): Check tree code instead of
3430 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3431 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3432 (for_each_template_parm): Adjust comment.
3433 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3434 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3435 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3436 template_args_equal to compare template template parameter cases.
3437 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3438 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3440 * tree.c (copy_template_template_parm): Decide whether to create
3441 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3442 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3443 (copy_tree_r): Likewise.
3444 * typeck.c (comptypes): Likewise. Check tree code instead of
3445 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3447 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3449 * decl.c (finish_function): Move the code for handling functions
3450 marked with the constructor and destructor attributes inside the
3453 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3455 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3457 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3459 * pt.c (lookup_template_class): Remove abort.
3460 * tree.c (get_type_decl): Allow error_mark_node.
3462 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3464 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3467 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3469 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3472 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3474 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3475 union tag mismatch error reporting.
3477 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3479 * call.c (build_scoped_method_call): Check it is not a namespace.
3481 2000-08-30 Jason Merrill <jason@redhat.com>
3483 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3485 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3486 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3487 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3489 * decl.c (start_function): Always call make_function_rtl.
3491 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3493 * semantics.c (prune_unused_decls): New function.
3494 (finish_stmt_tree): Call it via walk_tree.
3496 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3498 * class.c (build_secondary_vtable): Constify a char *.
3499 * decl.c (init_decl_processing): Initialize function_id_node,
3500 pretty_function_id_node, and func_id_node.
3501 * input.c (struct input_source): Constify 'str'.
3502 (feed_input): Constify first argument.
3503 * mangle.c (write_identifier): Constify argument.
3504 * pt.c (mangle_class_name_for_template): Constify argument.
3506 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3508 * typeck.c (mark_addressable): Remove code that pokes around in
3511 2000-08-28 Jason Merrill <jason@redhat.com>
3513 * lex.c (file_name_nondirectory): Move to toplev.c.
3515 * cp-tree.h (LOCAL_CLASS_P): New macro.
3516 * class.c (finish_struct_1): Use it.
3518 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3520 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3521 (write_encoding): Pass another argument to write_name.
3522 (write_name): Add ignore_local_scope parameter. Fix handling of
3524 (write_nested_name): Use write_unqualified_name.
3525 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3526 (write_template_prefix): Use write_unqualified_name.
3527 (write_component): Remove.
3528 (write_local_name): Add parameter. Use direct local entity to
3529 discriminator calculation.
3530 (write_class_enum_type): Pass another argument to write_name.
3531 (write_template_template_arg): Likewise.
3532 (make_guard_variable): Likewise.
3534 2000-08-27 Jason Merrill <jason@redhat.com>
3536 * decl.c (pushdecl): Matching decls for local externs are found in
3537 the current level. Propagate linkage information from previous
3540 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3542 * ir.texi (Expressions): Fix typo.
3544 2000-08-25 Greg McGary <greg@mcgary.org>
3546 * tree.c (init_tree): Use ARRAY_SIZE.
3548 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3550 * error.c (cp_tree_printer): Rework.
3552 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3554 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3556 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3557 (cp-demangle.o): Remove target.
3558 (dyn-string.o): Likewise.
3560 * decl.c (grokfndecl): Require that `main' return an `int'.
3561 * mangle.c (write_encoding): Don't mangle return types for
3562 conversion functions.
3564 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3566 * error.c (tree_formatting_info): New data type.
3567 (tree_being_formatted): New macro.
3568 (tree_formatting_flags): Likewise.
3569 (put_whitespace): Likewise.
3570 (print_tree_identifier): Likewise.
3571 (print_identifier): Likewise.
3572 (cp_tree_printer, print_function_argument_list, print_declaration,
3573 print_expression, print_function_declaration,
3574 print_function_parameter, print_type, print_cv_qualifier): New
3576 (init_error): Initialize lang_printer.
3578 2000-08-24 Jason Merrill <jason@redhat.com>
3580 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3581 adjustment necessary.
3583 2000-08-24 Greg McGary <greg@mcgary.org>
3585 * cp-tree.h (MAIN_NAME_P): Remove macro.
3587 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3589 * error.c (print_instantiation_context): Don't forget to flush the
3592 2000-08-23 Jason Merrill <jason@redhat.com>
3594 * typeck.c (build_ptrmemfunc): Save the input pmf.
3596 * method.c (process_modifiers): Use same_type_p.
3598 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3600 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3601 * mangle.c (write_function_type): Change prototype.
3602 (write_encoding): Don't mangle return types for
3603 constructors or destructors.
3604 (write_type): Adjust call to write_function_type.
3605 * pt.c (instantiate_template): Instantiate alternate entry points
3606 when instantiating the main function.
3608 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3610 * error.c (cp_print_error_function): Don't use embedded '\n' in
3613 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3615 * decl.c (init_decl_processing): Remove bogus initialization.
3616 * error.c (lang_print_error_function): Restore here.
3617 (init_error): Initialize print_error_function.
3619 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3621 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3623 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3625 * Makefile.in (error.o): Depends on diagnostic.h
3627 * cp-tree.h (problematic_instantiation_changed,
3628 record_last_problematic_instantiation, current_instantiation,
3629 print_instantiation_context): Declare.
3630 (maybe_print_template_context): Remove.
3632 * decl.c (init_decl_processing): Set print_error_function to NULL.
3633 (lang_print_error_function): Remove, since we're using a new
3636 * error.c: #include diagnostic.h
3637 (function_category): New function.
3638 (cp_diagnostic_starter): Likewise.
3639 (cp_diagnostic_finalizer): Likewise.
3640 (cp_print_error_function): Likewise.
3641 (maybe_print_instantiation_context): Likewise.
3642 (print_instantiation_full_context): Likewise.
3643 (print_instantiation_partial_context): Likewise.
3644 (print_instantiation_context): Define.
3645 (init_error): Initialize diagnostic pager and finalizer.
3647 * pt.c (problematic_instantiation_changed): Define.
3648 (record_last_problematic_instantiation): Likewise.
3649 (current_instantiation): Likewise.
3650 (maybe_print_template_context): Remove.
3651 (print_template_context): Likewise.
3652 (current_tinst_level): Make static to reflect Brendan Kehoe's
3653 change of 1995-04-13.
3654 (push_tinst_level): Call print_instantiation_context.
3656 2000-08-21 Nix <nix@esperi.demon.co.uk>
3658 * lang-specs.h: Do not process -o or run the assembler if
3661 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3663 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3665 * decl2.c (lang_decode_option): Disable gettext attributes for
3668 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3670 * lex.c (lang_init_options): Default diagnostic message maximum
3671 length to 80, when line-wrapping.
3673 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3675 * class.c (build_vtbl_initializer): Clear the entire
3676 vtbl_init_data. Start keeping track of the functions for which we
3677 have created vcall offsets here.
3678 (dfs_build_vcall_offset_vtbl_entries): Remove.
3679 (build_vcall_offset_vtbl_entries): Reimplement.
3680 (add_vcall_offset_vtbl_entries_r): New function.
3681 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3682 computing when vcall offsets are necessary.
3684 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3686 * decl.c (member_function_or_else): Use cp_error ... %T.
3687 (grokdeclarator): Likewise.
3688 (start_method): Likewise.
3689 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3691 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3693 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3696 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3698 * cp-tree.h (PTRMEM_OK_P): New macro.
3699 (itf_ptrmem_ok): New enumeration value.
3700 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3701 argument. Diagnose implicit pointer to member.
3702 (instantiate_type): Don't diagnose implicit pointer to member
3703 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3704 resolve_address_of_overloaded_function.
3705 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3706 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3707 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3708 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3709 (build_unary_op): Deal with single non-static member in
3712 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3714 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3716 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3718 * cp-tree.h (enum_name_string): Remove prototype.
3719 (report_case_error): Remove prototype.
3720 * cp/typeck2.c (enum_name_string): Remove.
3721 (report_case_error): Remove.
3722 * error.c (dump_expr): Deal with enum values directly.
3723 Correctly negate integer constant.
3725 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3727 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3728 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3729 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3730 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3731 (__cxa_vec_new): Use __cxa_vec_new2.
3732 (__cxa_vec_delete): Use __cxa_vec_delete2.
3734 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3736 * vec.cc (__cxa_vec_new): Set "C" linkage.
3737 (__cxa_vec_ctor): Likewise.
3738 (__cxa_vec_cctor): Likewise.
3739 (__cxa_vec_dtor): Likewise.
3740 (__cxa_vec_delete): Likewise.
3741 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3742 (__cxa_vec_ctor): Likewise.
3743 (__cxa_vec_cctor): Likewise.
3744 (__cxa_vec_dtor): Likewise.
3745 (__cxa_vec_delete): Likewise.
3747 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3749 * class.c (instantiate_type): Reinstate local variable
3750 deleted in previous change.
3752 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3755 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3757 * cp-tree.h (instantiate_type_flags): New enumeration.
3758 (instantiate_type): Change parameter.
3759 * class.c (instantiate_type): Adjust prototype. Adjust.
3760 * call.c (standard_conversion): Adjust instantiate_type call.
3761 (reference_binding): Likewise.
3762 (build_op_delete_call): Likewise.
3763 (convert_like_real): Likewise.
3764 * cvt.c (cp_convert_to_pointer): Likewise.
3765 (convert_to_reference): Likewise.
3766 * pt.c (convert_nontype_argument): Likewise.
3767 * typeck.c (build_binary_op): Likewise.
3768 (build_ptrmemfunc): Likewise.
3769 (convert_for_assignment): Likewise.
3771 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3773 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3774 (current_aggr): Define.
3775 * decl.c (grokdeclarator): Make sure a friend class is an
3776 elaborated type specifier.
3777 * parse.y (current_aggr): Remove static definition.
3778 (cp_parse_init): Adjust.
3779 (structsp): Clear and restore current_aggr.
3780 (component_decl_list): Clear current_aggr.
3782 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3783 aggregate tag on the typename's context.
3785 * pt.c (tsubst_friend_class): Return error_mark_node, if
3787 (instantiate_class_template): Ignore error_mark_node friend types.
3789 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3791 * cvt.c (warn_ref_binding): New static function, broken out of ...
3792 (convert_to_reference): ... here. Use it.
3794 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3796 * parse.y (template_arg): Add rule for template qualified with
3799 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3801 * decl2.c (add_function): Reorganize.
3802 (arg_assoc): Do not consider function template decls.
3804 2000-08-11 Jason Merrill <jason@redhat.com>
3806 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3809 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3811 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3812 (lookup_nested_tag): Likewise.
3814 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3817 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3819 * parse.y (named_complex_class_head_sans_basetype): Remove
3822 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3824 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3825 explicit TEMPLATE_ID_EXPR args.
3826 (build_expr_from_tree, case CALL_EXPR): Likewise.
3828 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3830 * decl.c (check_tag_decl): Diagnose typename's which don't
3833 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3835 * init.c (build_aggr_init): Reject bogus array initializers
3838 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3840 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3842 * cp/tinfo.cc (__dynamic_cast): Likewise.
3843 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3845 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3847 * cvt.c (convert_to_pointer_force): Fix error message when
3848 attempting to cast from ambiguous base.
3850 2000-08-08 Jason Merrill <jason@redhat.com>
3852 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3853 (tsubst_template_arg_vector): Likewise.
3855 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3856 assume that one will be as large as the union.
3858 2000-08-07 Kazu Hirata <kazu@hxi.com>
3860 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3861 * decl.c (pop_labels): Likewise.
3863 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3865 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3867 (__pointer_to_member_type_info): Likewise.
3868 (__base_class_info): Likewise.
3869 (__class_type_info): Likewise.
3870 (__si_class_type_info): Likewise.
3871 (__vmi_class_type_info): Likewise.
3872 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3873 Changed member names to match specifications.
3874 (__vmi_class_type_info::__do_find_public_src): Likewise.
3875 (__si_class_type_info::__do_dyncast): Likewise.
3876 (__vmi_class_type_info::__do_dyncast): Likewise.
3877 (__si_class_type_info::__do_upcast): Likewise.
3878 (__vmi_class_type_info::__do_upcast): Likewise.
3879 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3880 (__pbase_type_info::__pointer_catch): Likewise.
3881 (__pointer_type_info::__pointer_catch): Likewise.
3882 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3884 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3886 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3887 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3888 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3890 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3892 * cp-tree.h (add_method): Change prototype.
3893 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3894 Don't double the size of the method vector in the error case.
3895 (handle_using_decl): Adjust call to add_method.
3896 (add_implicitly_declared_members): Likewise.
3897 (clone_function_decl): Likewise.
3898 * decl2.c (check_classfn): Likewise.
3899 * semantics.c (finish_member_declaration): Likewise.
3901 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3903 * decl.c (flag_isoc94): New variable.
3905 2000-08-02 Jason Merrill <jason@redhat.com>
3907 * pt.c (do_type_instantiation): Add complain parm; don't complain
3908 if called recursively.
3909 * cp-tree.h, parse.y: Adjust.
3911 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3913 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3914 -Wno-strict-prototypes.
3916 * g++spec.c: Adjust type of second argument to
3917 lang_specific_driver, and update code as necessary.
3919 * cp-tree.h: Don't prototype min_precision here.
3920 (my_friendly_assert): Cast expression to void.
3921 * semantics.c (do_poplevel): Initialize scope_stmts.
3923 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3925 * cp-tree.h (DECL_NEEDED_P): Tweak.
3927 2000-07-28 Jason Merrill <jason@redhat.com>
3929 * lang-specs.h: Use %i in rule for .ii files.
3931 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3933 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3935 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3937 Allow indirect primary bases.
3938 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3940 (CLASSTYPE_VFIELD_PARENT): Remove.
3941 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3942 (BINFO_PRIMARY_BINFO): Remove.
3943 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3944 (BINFO_VBASE_PRIMARY_P): Likewise.
3945 (BINFO_PRIMARY_BASE_OF): New macro.
3946 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3947 (get_primary_binfo): New function.
3948 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3949 * class.c (vcall_offset_data_s): Rename to ...
3950 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3951 and add ctor_vtbl_p.
3952 (get_derived_offset): Use get_primary_binfo.
3953 (dfs_mark_primary_bases): Adjust handling of virtual primary
3955 (mark_primary_bases): Likewise.
3956 (set_primary_base): Take a binfo, not an integer, as a
3957 representation of the primary base.
3958 (indirect_primary_base_p): Remove.
3959 (determine_primary_base): Adjust for indirect primary bases.
3960 (dfs_find_final_overrider): Fix typo in coment.
3961 (update_vtable_entry_for_fn): Use get_primary_binfo.
3962 (layout_nonempty_base_or_field): Tweak.
3963 (build_base_fields): Adjust for new primary base semantics.
3964 (dfs_propagate_binfo_offsets): Remove.
3965 (propagate_binfo_offsets): Rewrite.
3966 (dfs_set_offset_for_shared_vbases): Remove.
3967 (layout_virtual_bases): Don't use it.
3968 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3970 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3971 CLASSTYPE_VFIELD_PARENT.
3972 (dfs_get_primary_binfo): New function.
3973 (get_primary_binfo): Likewise.
3974 (dump_class_hierarchy_r): Tweak printing of primary bases.
3975 (build_vtbl_initializer): Fix typo in comments. Use
3977 (build_vcall_and_vbase_vtbl_entries): Likewise.
3978 (build_vbaes_offset_vtbl_entries): Likewise.
3979 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3980 BV_VCALL_INDEX to handle indirect primary bases.
3981 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3982 (build_rtti_vtbl_entries): Likewise.
3983 * search.c (get_shared_vbase_if_not_primary): Tweak.
3984 (find_vbase_instance): Likewise.
3985 (binfo_for_vtable): Simplify.
3986 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3987 (make_binfo): Make it have 11 entries.
3989 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3991 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3992 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3993 ascertaining primaryness.
3994 (G): Remove template_args.
3995 (decl_is_template_id): New function.
3996 (write_encoding): Use decl_is_template_id.
3997 (write_name): Likewise. Handle type_decls. Get main variant of
3999 (write_nested_name): Likewise.
4000 (write_prefix): Likewise.
4001 (write_template_prefix): Likewise.
4002 (write_special_name_constructor): Remove defunct production from
4004 (write_bare_function_type): Remove comment about absent parameter.
4005 (write_template_template_arg): Add missing grammar production to
4008 2000-07-27 Jason Merrill <jason@redhat.com>
4010 * decl.c (duplicate_decls): If common_type produces a non-typedef
4011 type for a typedef, just use the old type.
4013 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4015 * cp-tree.h (function_depth): Declare.
4016 (verify_stmt_tree): Likewise.
4017 (find_tree): Likewise.
4018 * decl.c (function_depth): Give it external linkage.
4019 * optimize.c (optimize_function): Increment and decrement it.
4020 * tree.c (verify_stmt_tree_r): New function.
4021 (verify_stmt_tree): Likewise.
4022 (find_tree_r): Likewise.
4023 (find_tree): Likewise.
4025 2000-07-27 Jason Merrill <jason@redhat.com>
4027 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4029 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4031 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4033 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4034 * decl2.c (get_guard): Call cp_finish_decl, not
4035 rest_of_decl_compilation, for local guards.
4036 * lex.c (do_identifier): Remove unused variable.
4038 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4040 * parse.y: Add missing ';'.
4042 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4044 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4047 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4049 Kill strict_prototype. Backwards compatibility only for
4050 non NO_IMPLICIT_EXTERN_C systems.
4051 * cp-tree.h (flag_strict_prototype): Remove.
4052 (strict_prototype): Remove.
4053 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4054 * decl.c (maybe_push_to_top_level): Adjust.
4055 (pop_from_top_level): Adjust.
4056 (decls_match): Only allow sloppy parm matching for ancient
4058 (init_decl_processing): Adjust.
4059 (grokdeclarator): Adjust.
4060 * decl2.c (flag_strict_prototype): Remove.
4061 (strict_prototype): Remove.
4062 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4063 (lang_f_options): Remove "strict-prototype".
4064 (unsupported-options): Add "strict-prototype".
4065 * lex.c (do_identifier): Adjust.
4066 (do_scoped_id): Adjust.
4067 * parse.y (empty_parms): Adjust.
4068 * class.c (push_lang_context): Adjust.
4069 (pop_lang_context): Adjust.
4070 * typeck.c (comp_target_parms): Adjust.
4072 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4074 * decl.c (poplevel): Deal with anonymous variables at for scope.
4075 (maybe_inject_for_scope_var): Likewise.
4077 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4079 * decl.c: Remove all signal handling code, now done in toplev.c.
4081 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4083 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4085 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4088 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4090 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4091 Define my_friendly_assert and my_friendly_abort as macros
4092 which may call friendly_abort. Prototype friendly abort, not
4093 my_friendly_abort or my_friendly_assert.
4094 * decl.c (signal_catch): Report the signal caught in the error
4095 message. Call fatal directly.
4096 * typeck2.c (ack, my_friendly_assert): Delete.
4097 (my_friendly_abort): Rename to friendly_abort. Expect file,
4098 line, and function parameters. Report the abort code, then
4099 call fancy_abort. Do not mask an abort if errors have
4102 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4104 * typeck.c (comp_target_parms): Remove obsolete parameter.
4105 (comp_target_types): Adjust.
4107 2000-07-17 Jason Merrill <jason@redhat.com>
4109 * typeck.c (mark_addressable): Never set TREE_USED.
4110 * call.c (build_call): Don't abort on calls to library functions
4111 that have been declared normally.
4113 * typeck.c (build_binary_op): Fix grammar in warning.
4115 * exception.cc (__eh_free): Fix prototype.
4117 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4119 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4120 IDENTIFIER_NAMESPACE_VALUE.
4122 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4124 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4125 * method.c (use_thunk): Correct handling of vcall offsets.
4127 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4129 * .cvsignore: parse.h and parse.c have no cp- prefix.
4131 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4133 * .cvsignore: New file.
4135 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4137 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4139 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4141 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4143 * parse.h: Likewise.
4145 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4147 * class.c (layout_class_type): Add pointers to virtual bases after
4148 base classes under the old ABI.
4150 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4152 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4153 (finish_continue_stmt): Likewise.
4154 (begin_for_stmt): Remove call to note_level_for_for.
4155 (finish_goto_stmt): Change call from build_min_nt
4157 (finish_expr_stmt): Likewise.
4158 (begin_if_stmt): Likewise.
4159 (begin_while_stmt): Likewise.
4160 (finish_while_stmt): Likewise.
4161 (finish_return_stmt): Likewise.
4162 (begin_for_stmt): Likewise.
4163 (finish_for_stmt): Likewise.
4164 (finish_break_stmt): Likewise.
4165 (begin_switch_stmt): Likewise.
4166 (finish_case_label): Likewise.
4167 (genrtl_try_block): Likewise.
4168 (begin_try_block): Likewise.
4169 (begin_handler): Likewise.
4170 (begin_compound_stmt): Likewise.
4171 (finish_asm_stmt): Likewise.
4172 (finish_label_stmt): Likewise.
4173 (add_decl_stmt): Likewise.
4174 (finish_subobject): Likewise.
4175 (finish_decl_cleanup): Likewise.
4176 (finish_named_return_value): Likewise.
4177 (setup_vtbl_ptr): Likewise.
4178 (add_scope_stmt): Likewise.
4179 * decl.c (finish_constructor_body): Likewise.
4180 (finish_destructor_body): Likewise.
4181 * optimize.c (copy_body_r): Likewise.
4182 (initialize_inlined_parameters): Likewise.
4183 (declare_return_variable): Likewise.
4184 (expand_call_inline): Likewise.
4186 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4188 * semantics.c (expand_body): Sync interface information
4189 at the end of function body expansion.
4191 2000-07-09 Jason Merrill <jason@redhat.com>
4193 * init.c (build_new_1): Bail early if the call to new fails.
4195 * decl.c (compute_array_index_type): Check specifically for
4196 an INTEGER_CST, not just TREE_CONSTANT.
4198 * decl.c (duplicate_decls): Don't call duplicate_decls on
4199 the DECL_TEMPLATE_RESULT.
4200 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4203 * error.c (dump_template_bindings): Don't crash if we had an
4204 invalid argument list.
4206 * typeck.c (c_expand_start_case): Do narrowing here.
4207 * semantics.c (finish_switch_cond): Not here.
4209 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4211 * parse.y (asm_clobbers): Do string concatenation.
4213 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4215 * decl.c (pushtag): Don't put local classes in template functions
4216 on the local_classes list.
4218 2000-07-04 Scott Snyder <snyder@fnal.gov>
4220 * decl2.c (get_guard): Add missing return for old ABI local
4223 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4225 * cp-tree.h (char_type_p): New function.
4226 * decl.c (init_decl_processing): Don't initialize
4227 signed_wchar_type_node or unsigned_wchar_type_node.
4228 (complete_array_type): Handle brace-enclosed string-constants.
4229 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4230 * tree.c (char_type_p): New function.
4231 * typeck2.c (digest_init): Use char_type_p.
4233 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4235 * pt.c (tsubst): Don't layout type, if it's error_mark.
4237 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4239 * pt.c (instantiate_pending_templates): Reset template level.
4241 2000-07-05 Jason Merrill <jason@redhat.com>
4243 * call.c (joust): Don't complain about `operator char *()' beating
4244 `operator const char *() const'.
4246 2000-07-04 scott snyder <snyder@fnal.gov>
4247 Jason Merrill <jason@redhat.com>
4249 * repo.c (repo_get_id): Handle the case where a class with virtual
4250 bases has a null TYPE_BINFO_VTABLE.
4252 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4253 Jason Merrill <jason@redhat.com>
4255 * parse.y (member_init): Just pass in the type.
4256 * init.c (expand_member_init): Handle getting a type.
4258 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4259 Jason Merrill <jason@redhat.com>
4261 * decl.c (finish_function): Warn if a function has no return
4263 Suggested by Andrew Koenig.
4264 * typeck.c (check_return_expr): Do set current_function_returns_value
4265 if we got an error_mark_node.
4267 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4269 * decl2.c (push_decl_namespace): Push the original namespace.
4271 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4273 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4274 * semantics.c (begin_class_definition): Clear it.
4276 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4278 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4279 (genrtl_expr_stmt): Likewise.
4280 (genrtl_decl_stmt): Likewise.
4281 (genrtl_if_stmt): Likewise.
4282 (genrtl_while_stmt): Likewise.
4283 (genrtl_do_stmt): Likewise.
4284 (genrtl_return_stmt): Likewise.
4285 (genrtl_for_stmt): Likewise.
4286 (genrtl_break_stmt): Likewise.
4287 (genrtl_continue_stmt): Likewise.
4288 (genrtl_scope_stmt): Likewise.
4289 (genrtl_switch_stmt): Likewise.
4290 (genrtl_case_label): Likewise.
4291 (genrtl_begin_compound_stmt): Likewise.
4292 (genrtl_finish_compound_stmt): Likewise.
4293 (genrtl_compound_stmt): Likewise.
4294 (genrtl_asm_stmt): Likewise.
4296 * init.c (begin_init_stmts): Remove call to
4297 genrtl_begin_compound_stmt.
4298 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4300 * semantics.c (lang_expand_stmt): Changed call to
4301 genrtl_compound_stmt to ignore return value.
4303 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4305 * mangle.c (canonicalize_for_substitution): Return the canonical
4308 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4310 * typeck.c (commonparms): Remove obstack manipulations.
4312 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4314 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4316 * Makefile.in (OBJS): Added ../c-semantics.o.
4317 (OBJDEPS): Likewise.
4319 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4321 (struct stmt_tree): Added comment.
4322 (current_function_name_declared): Removed.
4323 (stmts_are_full_exprs_p): Likewise.
4324 (genrtl_do_pushlevel): Likewise.
4325 (genrtl_clear_out_block): Likewise.
4326 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4327 (DECL_ANON_UNION_ELEMS): Likewise.
4328 (emit_local_var): Likewise.
4329 (make_rtl_for_local_static): Likewise.
4330 (do_case): Likewise.
4331 (expand_stmt): Likewise.
4332 (genrtl_decl_cleanup): Likewise.
4333 (c_expand_asm_operands): Likewise.
4334 (c_expand_return): Likewise.
4335 (c_expand_start_case): Likewise.
4337 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4338 (emit_local_var): Likewise.
4339 (initialize_local_var): Change reference to
4340 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4341 Change reference to stmts_are_full_exprs_p to
4342 current_stmt_tree->stmts_are_full_exprs_p.
4343 (push_cp_function_context): Likewise.
4345 * expect.c (expand_throw): Change reference to
4346 stmts_are_full_exprs_p.
4348 * init.c (build_aggr_init): Change reference to
4349 stmts_are_full_exprs_p.
4350 (build_vec_init): Likewise.
4352 * optimize.c (maybe_clone_body): Change reference to
4353 current_function_name_declared to
4354 cp_function_chain->name_declared.
4356 * pt.c (instantiate_decl): Change reference to
4357 current_function_name_declared to
4358 cp_function_chain->name_declared.
4360 * semantics.c (expand_cond): Moved declaration to c-common.h.
4361 (genrtl_do_pushlevel): Moved to c-semantics.c.
4362 (genrtl_clear_out_block): Likewise.
4363 (genrtl_goto_stmt): Likewise.
4364 (genrtl_expr_stmt): Likewise.
4365 (genrtl_decl_stmt): Likewise.
4366 (gerntl_if_stmt): Likewise.
4367 (genrtl_while_stmt): Likewise.
4368 (genrtl_do_stmt): Likewise.
4369 (genrtl_return_stmt): Likewise.
4370 (genrtl_for_stmt): Likewise.
4371 (genrtl_break_stmt): Likewise.
4372 (genrtl_continue_stmt): Likewise.
4373 (genrtl_scope_stmt): Likewise.
4374 (genrtl_switch_stmt): Likewise.
4375 (genrtl_case_label): Likewise.
4376 (genrtl_begin_compound_stmt): Likewise.
4377 (genrtl_finish_compound_stmt): Likewise.
4378 (genrtl_compound_stmt): Likewise.
4379 (genrtl_asm_stmt): Likewise.
4380 (genrtl_decl_cleanup): Likewise.
4381 (expand_cond): Likewise.
4382 (expand_stmt): Renamed to ...
4383 (lang_expand_stmt): ... this.
4384 (lang_expand_expr_stmt): Initialize.
4385 (set_current_function_name_declared): Likewise.
4386 (stmts_are_full_exprs_p): Likewise.
4387 (current_function_name_declared): Likewise.
4388 (anon_aggr_type_p): Likewise.
4389 (do_poplevel): Change reference to
4390 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4391 Change reference to stmts_are_full_exprs_p to
4392 current_stmt_tree->stmts_are_full_exprs_p.
4393 (add_tree): Likewise.
4394 (finish_expr_stmt): Likewise.
4395 (prep_stmt): Likewise.
4396 (lang_expand_stmt): Likewise.
4397 (begin_compound_stmt): Change reference to
4398 current_function_name_declared to
4399 cp_function_chain->name_declared and call to
4400 current_function_name_declared().
4401 (setup_vtbl_ptr): Likewise.
4402 (genrtl_do_poplevel): Removed.
4404 2000-06-30 Jason Merrill <jason@redhat.com>
4406 * init.c (init_init_processing): Go back to aligning like
4407 double_type_node for old ABI.
4408 (get_cookie_size): Make cookie larger if we get a type that needs
4410 (build_vec_delete): Call it.
4412 * typeck.c (qualify_type_recursive): New fn.
4413 (composite_pointer_type): Use it.
4414 (build_binary_op): Use composite_pointer_type.
4416 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4417 Jason Merrill <jason@redhat.com>
4419 * typeck.c (check_return_expr): Don't complain about returning
4420 NULL from operator new if -fcheck-new.
4421 * cp-tree.h: Declare flag_check_new here.
4424 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4426 * mangle.c (find_substitution): Use same_type_p.
4427 (write_encoding): Don't check for substitutions.
4429 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4431 * parse.y (expr_no_comma_rangle): New non-terminal.
4432 (template_parm): Use it for default parameter case.
4433 (template_arg): Use it.
4434 (expr_no_commas): Remove commented out undefined extensions.
4435 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4436 * parse.h, parse.c: Rebuilt.
4438 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4440 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4441 (finish_asm_stmt): Do it here, instead.
4443 * cp-tree.h (ridpointers): Don't declare.
4444 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4445 (record_builtin_java_type): Likewise.
4446 (init_decl_processing): Likewise.
4447 * lex.c: Move inclusion of lex.h.
4448 (ridpointers): Don't define.
4449 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4451 * lex.h (enum rid): Rename to ...
4452 (enum cp_rid): ... this.
4453 (ridpointers): Don't declare.
4454 * parse.y: Move inclusion of lex.h.
4455 * parse.c: Regenerated.
4456 * spew.c: Move inclusion of lex.h.
4458 * cp-tree.h (struct language_function): Remove temp_name_counter.
4459 (temp_name_counter): Remove.
4460 (get_temp_name): Change prototype.
4461 (get_guard): New function.
4462 (get_guard_cond): Likewise.
4463 (set_guard): Likewise.
4464 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4465 * decl.c (expand_static_init): Use get_guard and friends to
4466 implement guard variables.
4467 * decl2.c (get_temp_name): Assume that the variables created are
4469 (get_sentry): Rename to ...
4470 (get_guard): ... this. Implement new ABI guard variables.
4471 (get_guard_bits): New function.
4472 (get_guard_cond): Likewise.
4473 (set_guard): Likewise.
4474 (start_static_initialization_or_destruction): Use them.
4475 (do_static_initialization): Replace sentry with guard throughout.
4476 (do_static_destruction): Likewise.
4477 * init.c (create_temporary_var): Add comment.
4479 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4481 * mangle.c (find_substitution): Use same_type_p.
4482 (write_encoding): Don't check for substitutions.
4484 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4486 * parse.y (expr_no_comma_rangle): New non-terminal.
4487 (template_parm): Use it for default parameter case.
4488 (template_arg): Use it.
4489 (expr_no_commas): Remove commented out undefined extensions.
4490 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4491 * parse.h, parse.c: Rebuilt.
4493 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4495 * cp-tree.h (flag_const_strings): Remove.
4496 (warn_parentheses): Likewise.
4497 (warn_format): Likewise.
4498 (common_type): Likewise.
4499 (default_conversion): Likewise.
4500 (build_binary_op): Likewise.
4501 (cp_build_binary_op): New macro.
4502 * call.c (build_new_op): Use cp_build_binary_op instead of
4504 * class.c (build_vtable_entry_ref): Likewise.
4505 * decl.c (expand_static_init): Likewise.
4506 (compute_array_index_type): Likewise.
4507 (build_enumerator): Likewise.
4508 * decl2.c (delete_sanity): Likewise.
4509 (start_static_initialization_or_destruction): Likewise.
4510 * error.c (dump_type_suffix): Likewise.
4511 * init.c (resolve_offset_ref): Likewise.
4512 (build_new): Likewise.
4513 (build_new_1): Likewise.
4514 (build_vec_delete_1): Likewise.
4515 (build_vec_init): Likewise.
4516 (build_delete): Likewise.
4517 * rtti.c (synthesize_tinfo_fn): Likewise.
4518 (synthesize_tinfo_var): Likewise.
4519 * search.c (expand_upcast_fixups): Likewise.
4520 (fixup_all_virtual_upcast_offsets): Likewise.
4521 * typeck.c (build_array_ref): Likewise.
4522 (get_member_function_from_ptrfunc): Likewise.
4523 (build_binary_op): Add parameter.
4524 (pointer_int_sum): Use cp_build_binary_op.
4525 (pointer_diff): Likewise.
4526 (build_modify_expr): Likewise.
4527 (get_delta_difference): Likewise.
4528 (build_ptrmemfunc): Likewise.
4530 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4532 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4533 * decl.c (create_implicit_typedef): Adjust.
4534 * decl2.c (build_artificial_parm): Adjust.
4535 * method.c (implicitly_declare_fn): Adjust.
4536 * pt.c (push_inline_template_parms_recursive): Adjust.
4537 (process_template_parm): Adjust.
4538 (overloaded_template_name): Adjust.
4539 * semantics.c (finish_template_template_parm): Adjust.
4541 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4543 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4544 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4545 where to emit thunks.
4546 (build_vtt): Adjust call to build_vtt_inits.
4547 (build_vtt_inits): Add parameter to indicate whether or not
4548 sub-VTTs for virtual bases should be included. Adjust handling of
4549 construction vtables.
4550 (get_matching_base): New function.
4551 (dfs_build_vtt_inits): Rename to ...
4552 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4553 construction vtables.
4554 (dfs_fixup_binfo_vtbls): Likewise.
4555 (build_ctor_vtbl_groups): Build construction vtables for virtual
4557 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4558 to build construction vtbls.
4559 (dfs_accumulate_vtbl_inits): Adjust handling of
4560 construction vtables.
4562 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4565 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4567 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4569 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4571 * search.c (hides): Remove.
4572 (is_subobject_of_p): Add most_derived parameter. Use
4574 (lookup_field_queue_p): Adjust.
4575 (lookup_field_r): Adjust.
4577 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4579 * decl2.c (handle_class_head): Bash typedefs to the type's main
4582 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4584 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4585 (begin_global_stmt_expr): ... this.
4586 (genrtl_finish_stmt_expr): Rename to ...
4587 (finish_global_stmt_expr): ... this.
4588 * init.c (begin_init_stmts): Adjust calls.
4589 (finish_init_stmts): Likewise.
4590 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4591 (begin_global_stmt_expr): ... this.
4592 (genrtl_finish_stmt_expr): Rename to ...
4593 (finish_global_stmt_expr): ... this.
4595 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4597 * search.c (lookup_member): Fix typo in comment.
4599 2000-06-24 Jason Merrill <jason@redhat.com>
4601 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4602 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4604 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4606 * parse.y (complex_direct_notype_declarator): Support global_scope.
4607 * Makefile.in: Adjust conflict count.
4609 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4611 * parse.y (template_arg): Convert TEMPLATE_DECL
4612 that is a template template paramter to
4613 TEMPLATE_TEMPLATE_PARM here.
4615 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4616 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4617 (copy_template_template_parm): Adjust prototype.
4618 * decl.c (grokdeclarator): Remove dead code.
4619 * pt.c (process_template_parm): Tidy.
4620 (lookup_template_class): Construct nodes in
4621 copy_template_template_parm.
4622 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4623 lookup_template_class. Use TYPE_TI_TEMPLATE.
4624 * tree.c (copy_template_template_parm): Add NEWARGS
4626 (mapcar): Adjust call to copy_template_template_parm.
4627 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4628 * method.c (build_template_template_parm_names): Change error
4629 code to avoid compilation warning.
4631 * gxxint.texi: Document template template parameter
4634 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4636 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4637 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4638 (cp-demangle.o): New rule.
4639 (dyn-string.o): Likewise.
4640 * inc/cxxabi.h (__cxa_demangle): New declaration.
4642 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4644 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4645 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4646 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4648 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4649 (make_thunk): Change prototype.
4650 (emit_thunk): Rename to use_thunk.
4651 (mangle_thunk): Change prototype.
4652 * class.c (get_derived_offset): Simplify.
4653 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4654 BV_GENERATE_THUNK_WITH_VTABLE_P.
4655 (build_primary_vtable): Simplify.
4656 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4657 (dfs_find_base): Remove.
4658 (update_vtable_entry_for_fn): Correct bug in finding the base
4659 where a virtual function was first declared. Figure out whether
4660 or not to emit a vcall-thunk with the vtables in which it appears.
4661 Correct logic for deciding whether to use an ordinary thunk, or a
4663 (finish_struct_1): Remove unnecssary code.
4664 (build_vtbl_initializer): Use ssize_int for the running counter of
4666 (build_vtbl_initializer): Only use vcall thunks where necessary.
4667 Mark thunks as needing to be emitted with their vtables, or not.
4668 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4669 indices. Use size_binop.
4670 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4671 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4673 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4674 (build_vtable_entry): Mark thunks as needing to be emitted with
4675 their vtables, or not.
4676 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4677 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4679 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4681 * error.c (dump_expr): Use BV_FN.
4682 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4684 * method.c (make_thunk): Likewise.
4685 (emit_thunk): Rename to use_thunk. Allow callers to decide
4686 whether or not to actually emit the thunk. Adjust for changes in
4687 representation of vcall offsets.
4688 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4689 * semantics.c (emit_associated_thunks): New function.
4690 (expand_body): Use it.
4691 * ir.texi: Adjust decriptions of thunks.
4693 2000-06-22 Jason Merrill <jason@redhat.com>
4695 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4696 (tsubst_friend_function): Copy it here.
4698 * decl.c (grok_op_properties): Fix typo.
4700 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4703 * pt.c (check_explicit_specialization): Clarify error.
4705 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4706 an old OVERLOAD when we're declaring a non-function.
4707 (pushdecl, destroy_local_var): Check for error_mark_node.
4708 (warn_extern_redeclared_static): Also bail early if
4710 (push_overloaded_decl): Ignore an old error_mark_node.
4712 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4714 * call.c (build_x_va_arg): Check if in a template decl.
4715 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4717 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4721 * decl.c (check_goto): Computed gotos assumed OK.
4723 2000-06-20 Jason Merrill <jason@redhat.com>
4725 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4726 for which we don't need to look for instantiations.
4728 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4730 * parse.y (program): Always call finish_translation_unit.
4731 * parse.c, parse.h: Rebuilt.
4733 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4735 * method.c: Don't include hard-reg-set.h.
4737 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4739 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4741 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4743 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4744 * cvt.c (cp_convert_to_pointer): Likewise.
4745 (convert_to_void): Likewise.
4746 * error.c (dump_expr): Likewise.
4747 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4748 * init.c (build_delete): Likewise.
4749 * method.c (emit_thunk): Likewise.
4750 * optmize.c (declare_return_variable): Likewise.
4751 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4752 (get_typeid): Likewise.
4753 (build_dynamic_cast_1): Likewise.
4754 * typeck.c (composite_pointer_type): Likewise.
4755 (common_type): Likewise.
4756 (build_indirect_ref): Likewise.
4757 (build_binary_op): Likewise.
4758 (build_x_compound_expr): Likewise.
4759 (check_return_expr): Likewise.
4760 * typeck2.c (add_exception_specifier): Likewise.
4762 * mangle.c (write_method_parms): Use direct comparison for end
4765 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4767 * cp-tree.h (genrtl_try_block): Declare function.
4768 (genrtl_handler): Likewise.
4769 (genrtl_catch_block): Likewise.
4770 (genrtl_ctor_stmt): Likewise.
4771 (genrtl_subobject): Likewise.
4772 (genrtl_decl_cleanup): Likewise.
4773 (genrtl_do_poplevel): Likewise.
4774 (genrtl_do_pushlevel): Likewise.
4775 (genrtl_clear_out_block): Likewise.
4776 (genrtl_goto_stmt): Likewise.
4777 (genrtl_expr_stmt): Likewise.
4778 (genrtl_decl_stmt): Likewise.
4779 (genrtl_if_stmt): Likewise.
4780 (genrtl_while_stmt): Likewise.
4781 (genrtl_do_stmt): Likewise.
4782 (genrtl_return_stmt): Likewise.
4783 (genrtl_for_stmt): Likewise.
4784 (genrtl_break_stmt): Likewise.
4785 (genrtl_continue_stmt): Likewise.
4786 (genrtl_scope_stmt): Likewise.
4787 (genrtl_switch_stmt): Likewise.
4788 (genrtl_case_label): Likewise.
4789 (genrtl_begin_compound_stmt): Likewise.
4790 (genrtl_finish_compound_stmt): Likewise.
4791 (genrtl_compound_stmt): Likewise.
4792 (genrtl_asm_stmt): Likewise.
4793 (genrtl_named_return_value): Likewise.
4794 (genrtl_begin_stmt_expr): Likewise.
4795 (genrtl_finish_stmt_expr): Likewise.
4796 (finish_for_stmt): Removed first argument.
4797 (finish_switch_stmt): Likewise.
4799 * semantics.c (genrtl_try_block): Define function.
4800 (genrtl_handler): Likewise.
4801 (genrtl_catch_block): Likewise.
4802 (genrtl_ctor_stmt): Likewise.
4803 (genrtl_subobject): Likewise.
4804 (genrtl_decl_cleanup): Likewise.
4805 (genrtl_do_poplevel): Likewise.
4806 (genrtl_do_pushlevel): Likewise.
4807 (genrtl_clear_out_block): Likewise.
4808 (genrtl_goto_stmt): Likewise.
4809 (genrtl_expr_stmt): Likewise.
4810 (genrtl_decl_stmt): Likewise.
4811 (genrtl_if_stmt): Likewise.
4812 (genrtl_while_stmt): Likewise.
4813 (genrtl_do_stmt): Likewise.
4814 (genrtl_return_stmt): Likewise.
4815 (genrtl_for_stmt): Likewise.
4816 (genrtl_break_stmt): Likewise.
4817 (genrtl_continue_stmt): Likewise.
4818 (genrtl_scope_stmt): Likewise.
4819 (genrtl_switch_stmt): Likewise.
4820 (genrtl_case_label): Likewise.
4821 (genrtl_begin_compound_stmt): Likewise.
4822 (genrtl_finish_compound_stmt): Likewise.
4823 (genrtl_compound_stmt): Likewise.
4824 (genrtl_asm_stmt): Likewise.
4825 (genrtl_named_return_value): Likewise.
4826 (genrtl_begin_stmt_expr): Likewise.
4827 (genrtl_finish_stmt_expr): Likewise.
4828 (finish_for_stmt): Removed first argument and generate rtl
4830 (finish_switch_stmt): Likewise.
4831 (do_poplevel): Removed generate rtl specific code.
4832 (do_pushlevel): Likewise.
4833 (add_tree): Likewise.
4834 (finish_goto_stmt): Likewise.
4835 (finish_expr_stmt): Likewise.
4836 (begin_if_stmt): Likewise.
4837 (finish_if_stmt_cond): Likewise.
4838 (finish_then_clause): Likewise.
4839 (begin_else_clause): Likewise.
4840 (finish_else_clause): Likewise.
4841 (finish_if_stmt): Likewise.
4842 (clear_out_block): Likewise.
4843 (begin_while_stmt): Likewise.
4844 (finish_while_stmt_cond): Likewise.
4845 (finish_while_stmt): Likewise.
4846 (begin_do_stmt): Likewise.
4847 (finish_do_body): Likewise.
4848 (finish_do_stmt): Likewise.
4849 (finish_return_stmt): Likewise.
4850 (begin_for_stmt): Likewise.
4851 (finish_for_init_stmt): Likewise.
4852 (finish_for_cond): Likewise.
4853 (finish_for_expr): Likewise.
4854 (finish_break_stmt): Likewise.
4855 (finish_continue_stmt): Likewise.
4856 (begin_switch_stmt): Likewise.
4857 (finish_switch_cond): Likewise.
4858 (finish_case_label): Likewise.
4859 (begin_try_block): Likewise.
4860 (begin_function_try_block): Likewise.
4861 (finish_try_block): Likewise.
4862 (finish_cleanup_try_block): Likewise.
4863 (finish_cleanup): Likewise.
4864 (finish_function_try_block): Likewise.
4865 (finish_handler_sequence): Likewise.
4866 (finish_function_handler_sequence): Likewise.
4867 (begin_handler): Likewise.
4868 (finish_handler_parms): Likewise.
4869 (begin_catch_block): Likewise.
4870 (finish_handler): Likewise.
4871 (begin_compound_stmt): Likewise.
4872 (finish_compound_stmt): Likewise.
4873 (finish_asm_stmt): Likewise.
4874 (finish_label_stmt): Likewise.
4875 (finish_label_decl): Likewise.
4876 (finish_subobject): Likewise.
4877 (finish_decl_cleanup): Likewise.
4878 (finish_named_return_value): Likewise.
4879 (begin_stmt_expr): Likewise.
4880 (finish_stmt_expr): Likewise.
4882 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4883 to call genrtl_expr_stmt when appropriate.
4885 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4886 begin_compound_expr to call genrtl_begin_stmt_expr and
4887 genrtl_begin_compound_expr when appropriate.
4888 (finish_init_stmts): Changed calls to finish_compound_expr and
4889 finish_stmt_expr to call genrtl_finish_compound_expr and
4890 genrtl_finish_stmt_expr when appropriate.
4891 (expand_default_init): Changed call to finish_expr_stmt to call
4892 genrtl_expr_stmt when appropriate.
4893 (build_vec_init): Likewise.
4895 * parse.y (simple_stmt): Removed first argument from call to
4896 finish_for_stmt. Removed first argument from call to
4899 * parse.c: Regenerated.
4901 * pt.c (tsubst_expr): Removed first argument from call to
4902 finish_for_stmt. Removed first argument from call to
4905 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4907 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4908 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4910 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4911 (cplus_tree_code_length[]): Likewise.
4912 (cplus_tree_code_name[]): Likewise.
4913 (init_parse): Added call to add_c_tree_codes. Changed
4914 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4916 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4918 * cp-tree.h (finish_mem_initializers): Declare.
4919 (count_trees): Likewise.
4920 * parse.y (base_init): Use finish_mem_initializers.
4921 * semantics.c (finish_mem_initializers): New function.
4923 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4924 the number of trees.
4926 (count_trees): Don't use it.
4928 2000-06-15 Jason Merrill <jason@redhat.com>
4930 * tree.c (count_trees): New debugging function.
4932 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4933 * init.c (build_member_call): Pull out the name of a DECL.
4935 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4936 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4937 * optimize.c (optimize_function): Not here.
4938 * pt.c (instantiate_decl): Push to TV_PARSE.
4940 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4942 * cp-tree.h (struct language_function): Remove x_base_init_list
4943 and x_member_init_list.
4944 (current_base_init_list): Remove.
4945 (current_member_init_list): Likewise.
4946 (setup_vtbl_ptr): Change prototype.
4947 (emit_base_init): Likewise.
4948 (expand_member_init): Likewise.
4949 (reinit_parse_for_function): Remove.
4950 * decl.c (save_function_data): Don't clear x_base_init_list and
4952 (mark_language_function): Don't mark them.
4953 * init.c (perform_member_init): Tweak comment.
4954 (sort_member_init): Take the list of initializers as an argument.
4955 (sort_base_init): Likewise.
4956 (emit_base_init): Likewise.
4957 (expand_member_init): Return the initializer. Don't use global
4959 * lex.c (reinit_parse_for_function): Remove.
4960 * method.c (build_template_parm_names): Correct substitution.
4961 (do_build_copy_constructor): Don't use current_member_init_list
4962 and current_base_init_list.
4963 (synthesize_method): Likewise.
4964 * parse.y (base_init): Split mem-initializers into
4965 base-initializers and field-initializers.
4966 (member_init_list): Build up the list here.
4967 (member_init): Return the initializer.
4968 (fn.depfn): Don't use reinit_parse_for_function.
4969 * parse.c: Regenerated.
4970 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4972 (tsubst_expr): Don't use current_member_init_list
4973 and current_base_init_list.
4974 (tsubst_expr_values): Rename to ...
4975 (tsubst_initializer_list): ... this. Use convert_from_reference.
4976 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4977 and current_base_init_list.
4978 (begin_function_definition): Don't call reinit_parse_for_function.
4980 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4982 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4985 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4987 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4989 * cp-tree.h (IF_COND): Move to c-common.h.
4990 (THEN_CLAUSE): Likewise.
4991 (ELSE_CLAUSE): Likewise.
4992 (WHILE_COND): Likewise.
4993 (WHILE_BODY): Likewise.
4994 (DO_COND): Likewise.
4995 (DO_BODY): Likewise.
4996 (RETURN_EXPR): Likewise.
4997 (EXPR_STMT_EXPR): Likewise.
4998 (FOR_INIT_STMT): Likewise.
4999 (FOR_COND): Likewise.
5000 (FOR_EXPR): Likewise.
5001 (FOR_BODY): Likewise.
5002 (SWITCH_COND): Likewise.
5003 (SWITCH_BODY): Likewise.
5004 (CASE_LOW): Likewise.
5005 (CASE_HIGH): Likewise.
5006 (GOTO_DESTINATION): Likewise.
5007 (COMPOUND_BODY): Likewise.
5008 (ASM_CV_QUAL): Likewise.
5009 (ASM_STRING): Likewise.
5010 (ASM_OUTPUTS): Likewise.
5011 (ASM_INPUTS): Likewise.
5012 (ASM_CLOBBERS): Likewise.
5013 (DECL_STMT_DECL): Likewise.
5014 (STMT_EXPR_STMT): Likewise.
5015 (LABEL_STMT_LABEL): Likewise.
5016 (SCOPE_BEGIN_P): Likewise.
5017 (SCOPE_END_P): Likewise.
5018 (SCOPE_STMT_BLOCK): Likewise.
5019 (SCOPE_NULLIFIED_P): Likewise.
5020 (SCOPE_NO_CLEANUPS_P): Likewise.
5021 (SCOPE_PARTIAL_P): Likewise.
5022 (ASM_VOLATILE_P): Likewise.
5023 (STMT_LINENO): Likewise.
5024 (STMT_LINENO_FOR_FN_P): Likewise.
5026 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5027 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5028 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5029 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5030 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5032 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5034 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5035 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5037 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5038 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5039 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5041 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5043 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5044 * class.c (dfs_find_final_overrider): Set it appropriately.
5045 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5046 avoid unneeded secondary vptrs.
5048 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5050 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5051 (check_bitfield_decl, check_field_decl): Likewise.
5052 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5053 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5054 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5055 (xfer_tag, finish_enum): Likewise.
5056 * decl2.c (finish_builtin_type): Likewise.
5057 * init.c (init_init_processing): Likewise.
5058 * pt.c (instantiate_class_template): Likewise.
5059 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5060 * cp-tree.h (struct lang_type): Add user_align member.
5061 (CLASSTYPE_USER_ALIGN): Define.
5063 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5065 * Make-lang.in (c++.install-common): Install g++-cross in
5066 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5067 $(target_alias)-g++ and $(target_alias)-c++.
5069 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5071 * class.c (vcall_offset_data_s): Add last_init and fns.
5072 (overrides): Rename to same_signature_p.
5073 (dfs_find_final_overrider): Adjust accordingly.
5074 (mark_overriders): Likewise.
5075 (warn_hidden): Likewise.
5076 (build_vtbl_initializer): Reorganize machinery for building things
5077 at negative offsets.
5078 (build_vcall_and_vbase_vtbl_entries): Likewise.
5079 (build_vbase_offset_vtbl_entries): Likewise.
5080 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5081 offset entries. Do not create two entries for functions with the
5083 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5084 (build_rtti_vtbl_entries): Reorganize machinery for building things
5085 at negative offsets.
5087 * optimize.c (expand_call_inline): Don't recurse into the code
5088 used to initialize the parameters more than once.
5090 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5092 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5093 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5094 (find_substitution): Only use the `Sa' substitution for
5095 std::allocator, not instantiations of it.
5096 (write_template_prefix): Move comment. Only use a TREE_LIST to
5097 represent substitutions for a member template.
5098 (write_array_type): Mangle array dimensions correctly.
5099 * optimize.c (maybe_clone_body): Copy more information from the
5101 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5102 on the regenerated declaration.
5104 2000-06-11 Chip Salzenberg <chip@valinux.com>
5105 Mark Mitchell <mark@codesourcery.com>
5107 * class.c (build_vtable): Clarify comment.
5108 (build_ctor_vtbl_group): Pass the most derived type to
5111 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5113 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5115 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5117 * decl.c (add_binding): Handle duplicate declarations of external
5120 2000-06-09 Chip Salzenberg <chip@valinux.com>
5121 Mark Mitchell <mark@codesourcery.com>
5123 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5125 (write_signed_number): New macro.
5126 (write_unsigned_number): Likewise.
5127 (write_source_name): Use them.
5128 (write_number): Handle signed and unsigned values.
5129 (write_integer_cst): Use tree_int_cst_sgn, and use
5130 write_unsigned_number or write_signed_number as appropriate.
5131 (write_discriminator): Use write_unsigned_number or
5132 write_signed_number as appropriate.
5133 (write_template_arg_literal): Likewise.
5134 (write_array_type): Use tree_low_cst.
5135 (write_template_parm): Use write_unsigned_number or
5136 write_signed_number as appropriate.
5137 (write_substitution): Adjust call to write_number.
5138 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5139 (write_expression): Handle non-type template arguments of
5140 reference type correctly.
5141 (mangle_thunk): Use write_signed_number.
5143 2000-06-09 Chip Salzenberg <chip@valinux.com>
5145 * mangle.c (find_substition): Don't mangle objects with typename
5146 substitutions (e.g. "cin" as "Si").
5148 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5150 * call.c (add_candidate): Use ggc_alloc_cleared.
5151 * decl.c (lookup_label): Likewise.
5152 * lex.c (retrofit_lang_decl): Likewise.
5154 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5156 * semantics.c (expand_body): Push to TV_EXPAND.
5157 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5158 * decl.c (start_function): Always call announce_function.
5160 * tinfo2.cc: Just declare abort.
5162 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5164 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5165 whenever @ is a symbolic name.
5167 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5169 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5171 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5173 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5174 DECL_ASSEMBLER_NAME.
5176 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5178 * decl2.c (c_language): Define.
5180 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5182 * lex.c (lang_init_options): Tweak.
5184 * decl2.c: Remove #inclusion of diagnostic.h
5185 (lang_decode_option): Move diagnostic formatting options to
5188 * lang-options.h: Remove documentation for diagnostic options.
5190 * Makefile.in (lex.o): Depends upon diagnostic.h
5192 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5194 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5195 the same DECL_RESULT, it's not a redefinition.
5196 * pt.c (tsubst_decl): Remove code to handle illegal
5199 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5201 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5203 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5205 * search.c (maybe_suppress_debug_info): Don't check
5206 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5208 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5211 Remember instantiation context in deferred instantiations.
5212 * cp-tree.h (struct tinst_level): Remove.
5213 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5214 * pt.c (current_tinst_level): Now a tree.
5215 (print_template_context, push_tinst_level, pop_tinst_level,
5216 tinst_for_decl): Adjust.
5217 (reopen_tinst_level): New fn.
5218 (init_pt): Register current_tinst_level as a root.
5219 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5220 of the pending templates list.
5221 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5222 * lex.c (extract_interface_info): Adjust.
5223 * decl2.c (warn_if_unknown_interface): Adjust.
5225 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5227 * class.c (indirect_primary_base_p): New function.
5228 (determine_primary_base): Use it.
5230 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5232 Update new-abi dynamic cast algorithm.
5233 * tinfo.cc (__class_type_info::__dyncast_result): Add
5234 whole_details. Adjust constructor.
5235 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5236 Avoid unnecessary searching.
5237 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5239 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5241 * decl.c (init_decl_processing): Don't call record_component_aliases.
5242 * tree.c (build_cplus_array_type_1): Likewise.
5244 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5246 * ir.texi: Correct typo.
5247 * mangle.c (write_expression): Handle non-type template arguments
5248 with reference type.
5249 * method.c (build_overload_value): Likewise.
5250 * pt.c (convert_nontype_argument): Explicitly represent conversion
5251 to a reference with an ADDR_EXPR.
5252 (unify): Always unify arguments in left-to-right order.
5254 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5255 Mark Mitchell <mark@codesourcery.com>
5257 * Make-lang.in (CXX_SRCS): Add mangle.c.
5258 * Makefile.in (CXX_OBJS): Add mangle.o.
5259 (mangle.o): New rule.
5261 * class.c (local_classes): New variable.
5262 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5263 (get_vtt_name): Use mangle_vtt_name for new ABI.
5264 (init_class_processing): Initialize local_classes.
5265 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5266 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5267 (std_identifier): New macro.
5268 (DECL_VOLATILE_MEMFUNC_P): New macro.
5269 (DECL_NAMESPACE_STD_P): Likewise.
5270 (local_classes): Declare.
5271 (get_mostly_instantiated_function_type): Declare.
5272 (init_mangle): Declare.
5273 (mangle_decl): Likewise.
5274 (mangle_type_string): Likewise.
5275 (mangle_type): Likewise.
5276 (mangle_typeinfo_for_type): Likewise.
5277 (mangle_typeinfo_string_for_type): Likewise.
5278 (mangle_vtbl_for_type): Likewise.
5279 (mangle_vtt_for_type): Likewise.
5280 (mangle_ctor_vtbl_for_type): Likewise.
5281 (mangle_thunk): Likewise.
5282 (mangle_conv_op_name_for_type): Likewise.
5283 (mangle_guard_variable): Likewise.
5284 * decl.c (pushtag): Keep track of local classes.
5285 (initialize_predefined_identifiers): Initialize std_identifier.
5286 (init_decl_processing): Use std_identifier.
5287 (start_decl): Don't treat instantiations as specializations.
5288 (grokdeclarator): Likewise.
5289 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5290 name for fully-instantiated templates.
5291 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5292 destructors with the new ABI.
5293 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5294 (grokfield): Use mangle_type for new ABI.
5295 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5296 (get_sentry): Use mangle_guard_variable for new ABI.
5297 (start_static_initialization_or_destruction): Likewise.
5298 * expr.c (extract_aggr_init): Remove.
5299 (extract_scalar_init): Likewise.
5300 (extract_init): Remove #if 0'd code.
5301 * mangle.c: New function.
5302 * method.c (build_mangled_name): Assert not flag_new_abi.
5303 (build_static_name): Likewise.
5304 (build_decl_overload_real): Likewise.
5305 (build_typename_overload): Likewise.
5306 (build_overload_with_type): Likewise.
5307 (build_overload_name): Likewise.
5308 (get_ctor_vtbl_name): Likewise.
5309 (start_squangling): Likewise.
5310 (get_id_2): Likewise.
5311 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5312 (init_method): Call init_mangle for new ABI.
5313 (make_thunk): Call mangle_thunk for new ABI.
5314 * operators.def: Correct new ABI manglings for the `%' operator.
5316 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5317 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5318 (lookup_template_class): Call mangle_decl for new ABI.
5319 (get_mostly_instantiated_function_type): New function.
5320 (set_mangled_name_for_template_decl): Use it.
5321 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5322 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5323 conversion op names.
5324 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5325 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5326 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5327 mangle_typeinfo_string_for_type.
5329 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5331 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5332 (INNERMOST_TEMPLATE_ARGS): New macro.
5333 (innermost_args): Remove.
5334 (get_innermost_template_args): New function.
5335 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5336 * error.c (dump_function_decl): Be caution when using
5337 most_general_template.
5338 * method.c (build_template_parm_names): Use
5339 INNERMOST_TEMPLATE_ARGS.
5340 * pt.c (add_to_template_args): Tidy comment
5341 (get_innermost_template_args): New function.
5342 (check_explicit_specialization): Clear DECL_INITIAL for a new
5344 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5346 (push_template_decl): Always register specializations of the most
5348 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5349 (coerce_template_parms): Likewise.
5350 (lookup_template_class): Likewise.
5351 (innermost_args): Remove.
5352 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5353 (tsubst_decl): Handle tricky specializations. Use
5354 get_innermost_template_args.
5355 (instantiate_template): Simplify handling of partial
5357 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5358 (most_general_template): Reimplement, in a more straightforward
5360 (regenerate_decl_from_template): Tweak formatting. Use
5361 TMPL_ARGS_DEPTH for clarity.
5362 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5364 * dump.c (dequeue_and_dump): Dump information about thunks.
5366 2000-06-01 Richard Henderson <rth@cygnus.com>
5368 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5370 2000-06-01 Richard Henderson <rth@cygnus.com>
5372 * decl2.c (unsupported_options): Fix typo, make const.
5373 (lang_decode_option): Fix bsearch argument order.
5375 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5377 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5380 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5382 * cp-tree.h (c_get_alias_set): Deleted.
5383 * Makefile.in (decl.o): Include ../expr.h.
5384 * decl.c (expr.h): Include.
5385 (init_decl_processing): Call record_component_aliases for arrays.
5386 (grokdeclarator): Likewise.
5387 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5388 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5390 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5392 Remove guiding declaration support.
5393 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5394 (flag_guiding_decls): Remove.
5395 * call.c (build_user_type_conversion_1): Remove support for
5397 (build_new_function_call): Likewise.
5398 (build_new_op): Likewise.
5399 (build_new_method_call): Likewise.
5400 * decl.c (start_function): Likewise.
5401 * friend.c (is_friend): Likewise.
5402 (do_friend): Likewise.
5403 * decl2.c ((flag_dump_translation_unit): Make it const.
5404 (flag_guiding_decls): Remove.
5405 (unsupported_options): New variable
5406 (compare_options): New function.
5407 (lang_decode_option): Use them.
5409 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5411 * method.c (mangle_expression): Adjust test for legal expression
5414 * pt.c (instantiate_decl): Save and restore the local
5415 specializations list.
5417 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5419 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5421 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5423 * call.c (add_template_candidate_real): Handle member template
5424 constructors for classes with virtual bases.
5425 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5426 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5428 * ir.texi: Update thunk documentation.
5430 * call.c (joust): Fix handling of overloaded builtin operators.
5432 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5434 * cp-tree.h (DECL_ANTICIPATED): New macro.
5435 Document new use of DECL_LANG_FLAG_7.
5436 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5437 in the user namespace.
5438 * lex.c (do_identifier): If the identifier's declaration has
5439 DECL_ANTICIPATED on, it has not yet been declared. But do not
5440 replace it with an ordinary implicit declaration.
5442 * tinfo2.cc: Include stdlib.h.
5444 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5446 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5447 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5450 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5452 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5455 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5457 * operators.def (<?): Duplicated, should have been...
5460 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5461 Mark Mitchell <mark@codesourcery.com>
5463 * cp-tree.h (ansi_opname): Make it a macro.
5464 (ansi_assopname): Likewise.
5465 (struct lang_decl_flags): Add assignment_operator_p.
5466 (struct lang_decl): Add operator_code.
5467 (DECL_VTT_PARM): Adjust.
5468 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5469 overloaded operator.
5470 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5471 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5472 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5473 (opname_tab): Remove.
5474 (assignop_tab): Likewise.
5475 (operator_name_info_t): New type.
5476 (operator_name_info): New variable.
5477 (assignment_operator_name_info): Likewise.
5478 (build_cp_library_fn): Remove declaration.
5479 (push_cp_library_fn): Likewise.
5480 (operator_name_string): Likewise.
5481 (build_decl_overload): Likewise.
5482 * call.c (print_z_candidates): Simplify.
5483 (build_object_call): Adjust usage of ansi_opname. Use
5484 DECL_OVERLOADED_OPERATOR_P.
5485 (op_error): Adjust operator name lookup.
5486 (build_conditional_expr): Adjust usage of ansi_opname.
5487 (build_new_op): Likewise.
5488 (build_op_delete_call): Likewise.
5489 (build_over_call): Likewise.
5490 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5491 * decl.c (duplicate_decls): Copy operator_code.
5492 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5493 (builtin_function): Adjust parameters to build_library_fn_1.
5494 (build_library_fn_1): Accept an overloaded operator code.
5495 (build_library_fn): Pass ERROR_MARK.
5496 (build_cp_library_fn): Accept an overloaded operator code.
5497 (push_cp_library_fn): Likewise.
5498 (grokfndecl): Tweak.
5499 (grokdeclarator): Simplify code to compute names of overloaded
5500 operators. Adjust use of ansi_opname.
5501 (ambi_op_p): Work on tree_codes, not identifiers.
5502 (unary_op_p): Likewise.
5503 (grok_op_properties): Likewise.
5504 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5505 (lang_mark_tree): Don't try to mark the operator_code.
5506 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5507 * error.c (dump_decl): Remove special handling for operator
5509 (dump_function_name): Likewise.
5510 (dump_expr): Adjust name lookup of operators.
5511 (op_to_string): Simplify.
5512 (assop_to_string): Likewise.
5513 * init.c (build_new_1): Adjust use of ansi_opname.
5514 * lex.c (opname_tab): Remove.
5515 (assignop_tab): Likewise.
5516 (ansi_opname): Likewise.
5517 (ansi_assopname): Likewise.
5518 (operator_name_string): Likewise.
5519 (reinit_lang_specific): Likewise.
5520 (operator_name_info): New variable.
5521 (assignment_operator_name_info): Likewise.
5522 (init_operators): New function.
5523 (init_parse): Use it.
5524 (do_identifier): Adjust use of ansi_opname.
5525 * method.c (mangle_expression): Don't use ansi_opname for
5527 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5528 (build_decl_overload): Remove.
5529 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5530 (do_build_assign_ref): Adjust use of ansi_opname.
5531 (synthesize_method): Likewise.
5532 (implicitly_declare_fn): Likewise.
5533 * operators.def: New file.
5534 * parse.y (operator): Adjust use of ansi_opname.
5535 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5536 (set_mangled_name_for_template_decl): Don't play games with
5538 (special_function_p): Adjust use of ansi_opname.
5539 * typeck.c (check_return_expr): Likewise.
5540 * Make-lang.in (cc1plus): Depend on operators.def.
5541 * Makefile.in (lex.o): Likewise.
5544 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5546 * Make-lang.in (cplib2.ready): Eradicate.
5548 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5550 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5551 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5552 (built_min, cp_tree_equal): Likewise.
5554 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5556 * class.c (layout_nonempty_base_or_field): Replace
5557 `record_layout_info' with `record_layout_info_s'.
5559 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5562 * cp-tree.h (struct language_function): x_named_labels is now
5563 a struct named_label_list*.
5564 * decl.c (struct named_label_use_list): Renamed from...
5565 (struct named_label_list): ...this. New struct.
5566 (push_binding_level): Don't set eh_region.
5567 (note_level_for_eh): New fn.
5568 (pop_label): Take label and old value directly.
5569 (pop_labels): Adjust for new named_labels format.
5570 (lookup_label): Likewise.
5571 (poplevel): Note characteristics of a binding level containing a
5572 named label. Mess with named label lists earlier.
5573 (mark_named_label_lists): New fn.
5574 (mark_lang_function): Call it.
5575 (use_label): New fn, split out from...
5576 (make_label_decl): ...here. Don't call it.
5577 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5578 check_previous_gotos): New fns, split out from...
5579 (define_label): ...here.
5580 (check_switch_goto): New fn.
5581 (define_case_label): Call it.
5582 (check_goto): New fn.
5583 * semantics.c (finish_goto_stmt): Call it and use_label.
5584 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5585 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5587 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5589 * class.c (build_vtable_entry_ref): Correct usage of
5590 get_vtbl_decl_for_binfo.
5592 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5593 * method.c (implicitly_declare_fn): Not here.
5595 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5597 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5598 (CPTI_PTMD_DESC_TYPE): ... here.
5599 (ptmd_desc_type_node): Rename to ...
5600 (ptm_desc_type_node): ... here.
5602 * rtti.c (ptmd_initializer): Rename to ...
5603 (ptm_initializer): ... here.
5604 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5606 (create_tinfo_types): Adjust.
5608 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5610 Finish implementation of VTTs.
5611 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5612 CPTI_VTT_PARM_IDENTIFIER.
5613 (vtt_parm_identifier): New macro.
5614 (vtt_parm_type): Likewise.
5615 (BINFO_SUBVTT_INDEX): Likewise.
5616 (BINFO_VPTR_INDEX): Likewise.
5617 (struct lang_decl): Add vtt_parm.
5618 (DECL_VTT_PARM): New macro.
5619 (DECL_USE_VTT_PARM): Likewise.
5620 (DECL_NEEDS_VTT_PARM_P): Likewise.
5621 (get_vtt_name): Declare.
5622 (build_artifical_parm): Likewise.
5623 (fixup_all_virtual_upcast_offsets): Likewise.
5624 (expand_indirect_vtbls_init): Remove.
5625 * call.c (build_new_method_call): Pass the vtt to subobject
5626 constructors and destructors.
5627 * class.c (get_vtt_name): Give it external linkage.
5628 (build_clone): Handle the magic VTT parameters for clones.
5629 (clone_function_decl): Fix typo in comment.
5630 (build_vtt): Keep track of the indices in the VTTs where various
5631 entities are stored.
5632 (build_vtt_inits): Likewise.
5633 (dfs_build_vtt_inits): Likewise.
5634 (build_ctor_vtbl_group): Tweak type of construction vtables.
5635 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5636 primary bases, when building construction vtables.
5637 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5638 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5639 (init_decl_processing): Initialize vtt_parm_type.
5640 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5641 (lang_mark_tree): Make vtt_parm.
5642 * decl2.c (build_artificial_parm): New function.
5643 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5644 (grokclassfn): Use build_artificial_parm.
5645 * init.c (initialize_vtbl_ptrs): Call
5646 fixup_all_virtual_upcast_offsets directly.
5647 (perform_member_init): Use the complete subobject destructor for
5649 (build_vtbl_address): New function.
5650 (expand_virtual_init): Handle VTTs.
5651 * optimize (maybe_clone_body): Likewise.
5652 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5654 (expand_indirect_vtbls_init): Remove.
5655 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5656 * tree.c (make_binfo): Make them bigger.
5658 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5660 * inc/cxxabi.h (__pbase_type_info): Define, based on
5661 __pointer_type_info.
5662 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5663 (__pointer_to_member_type_info): Likewise.
5664 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5665 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5666 (__pointer_type_info::__do_catch): Rename to ...
5667 (__pbase_type_info::__do_catch): ... here. Adjust.
5668 (__pbase_type_info::__pointer_catch): Implement.
5669 (__pointer_type_info::__pointer_catch): Adjust.
5670 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5672 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5674 * tinfo.h (__user_type_info::contained_virtual_p): New
5676 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5678 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5679 diamond shaped heirarchy. Add early out for mixed diamond and
5680 duplicate shaped heirarchy.
5682 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5684 * cp-tree.h (build_delete): Change prototype.
5685 (build_vec_delete): Likewise.
5686 * call.c (build_scoped_method_call): Use special_function_kind
5687 values to indicate the kind of destruction to be done.
5688 (build_method_call): Likewise.
5689 * decl.c (finish_destructor_body): Likewise.
5690 (maybe_build_cleanup_1): Likewise. Rename to ...
5691 (maybe_build_cleanup): ... this.
5692 * decl2.c (delete_sanity): Use special_function_kind
5693 values to indicate the kind of destruction to be done.
5694 (build_cleanup): Likewise.
5695 * init.c (perform_member_init): Likewise.
5696 (build_vec_delete_1): Likewise.
5697 (build_dtor_call): Simplify.
5698 (build_delete): Use special_function_kind
5699 values to indicate the kind of destruction to be done.
5700 (build_vbase_delete): Likewise.
5701 (build_vec_delete): Likewise.
5703 * init.c (sort_member_init): Fix typo in error message generation
5706 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5708 * semantics.c (begin_class_definition): make the packed
5709 attribute be sensitive to the "-fpack-struct" command line flag
5711 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5713 Update new-abi upcast algorithm.
5714 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5715 prototype and meaning of return value.
5716 (__si_class_type_info::__do_upcast): Likewise.
5717 (__vmi_class_type_info::__do_upcast): Likewise.
5718 * tinfo.cc (__class_type_info::__upcast_result): Replace
5719 whole2dst with part2dst. Adjust ctor.
5720 (__class_type_info::__do_upcast): Adjust call of worker function.
5721 (__class_type_info::__do_upcast): Adjust.
5722 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5724 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5725 virtual base in diamond heirarchy bug.
5727 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5729 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5730 and bitfield to tinfo_fn_p.
5731 (DECL_TINFO_FN_P): Adjust.
5732 (SET_DECL_TINFO_FN_P): Likewise.
5733 (DECL_MUTABLE_P): Likewise.
5734 (DECL_C_BIT_FIELD): Likewise.
5735 (SET_DECL_C_BIT_FIELD): Likewise.
5736 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5737 (DECL_UNINLINABLE): Likewise.
5738 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5739 (handle_using_decl): Remove assertion.
5740 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5741 to build FIELD_DECLs.
5742 (build_base_field): Likewise.
5743 (layout_class_type): Likewise.
5744 * decl.c (init_decl_processing): Likewise.
5745 (build_ptrmemfunc_type): Likewise.
5746 (grokdeclarator): Likewise.
5747 * decl2.c (grok_x_components): Likewise.
5748 * except.c (call_eh_info): Likewise.
5749 * init.c (init_init_processing): Likewise.
5750 * rtti.c (expand_class_desc): Likewise.
5751 (create_pseudo_type_info): Likewise.
5752 (get_vmi_pseudo_type_info): Likewise.
5753 (create_tinfo_types): Likewise.
5754 * ptree.c (print_lang_decl): Adjust.
5755 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5756 before checking DECL_MUTABLE_P.
5758 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5759 parameters for template functions.
5760 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5761 destructors as well as constructors.
5763 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5765 * class.c (build_ctor_vtbl_group): Set inits.
5766 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5767 DECL_THIS_INLINE appropriately for clones.
5769 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5770 (DECL_CONV_FN_P): Simplify.
5771 (DECL_OPERATOR): Remove.
5772 (language_to_string): Declare.
5773 * decl.c (duplicate_decls): Fix typo in comment.
5774 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5775 (grok_op_properties): Use DECL_CONV_FN_P instead of
5776 IDENTIFIER_TYPENAME_P.
5777 * dump.c (dequeue_and_dump): Dump the language linkage of
5779 * error.c (language_to_string): Give it external linkage.
5780 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5781 (implicitly_declare_fn): Set DECL_LANGUAGE.
5782 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5783 IDENTIFIER_TYPENAME_P.
5784 (tsubst_decl): Likewise.
5785 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5786 * semantics.c (finish_member_declaration): Don't mark members of
5787 classes declared in an extern "C" region as extern "C".
5789 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5791 * decl2.c (qualified_lookup_using_namespace): Look through
5794 * decl.c (push_using_decl): Return the old decl on namespace level.
5796 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5798 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5799 (VTT_NAME_PREFIX): New macro.
5800 (CTOR_VTBL_NAME_PREFIX): Likewise.
5801 (get_ctor_vtbl_name): New function.
5802 * class.c (get_vtable_name): Simplify.
5803 (get_vtt_name): New function.
5804 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5805 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5806 when a virtual base becomes primary.
5807 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5809 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5810 additional parameters.
5811 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5812 (initialize_array): New function.
5813 (build_vtt): Likewise.
5814 (build_vtt_inits): Likewise.
5815 (dfs_build_vtt_inits): Likewise.
5816 (dfs_fixup_binfo_vtbls): Likewise.
5817 (build_ctor_vtbl_group): Likewise.
5818 (initialize_vtable): Use initialize_array.
5819 (accumulate_vtbl_inits): Reimplement to handle construction
5821 (dfs_accumulate_vtbl_inits): Likewise.
5822 (bulid_vtbl_initializer): Adjust parameter name.
5823 * method.c (build_typename_overload): Remove #if 0'd code.
5824 (get_ctor_vtbl_name): New function.
5825 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5826 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5828 * cp-tree.h (struct lang_type): Remove search_slot.
5829 (CLASSTYPE_SEARCH_SLOT): Remove.
5830 (emit_base_init): Change prototype.
5831 (initialize_vtbl_ptrs): Likewise.
5832 (expand_indirect_vtbls_init): Likewise.
5833 (clear_search_slots): Remove.
5834 * decl.c (lang_mark_tree): Don't mark search_slot.
5835 * init.c (initialize_vtbl_ptrs): Simplify.
5836 (emit_base_init): Likewise.
5837 * search.c (struct vbase_info): Document decl_ptr.
5838 (convert_pointer_to_single_level): Remove.
5839 (dfs_find_vbases): Remove.
5840 (dfs_init_base_pointers): Simplify.
5841 (dfs_clear_vbase_slots): Remove.
5842 (dfs_vtable_path_unmark): New function.
5843 (init_vbase_pointers): Simplify.
5844 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5845 (expand_indirect_vtbls_init): Simplify. Don't call
5846 mark_all_temps_used.
5847 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5848 initialize_vtbl_ptrs.
5850 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5852 * except.c: Add static prototypes.
5854 2000-05-20 H.J. Lu <hjl@gnu.org>
5856 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5858 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5860 Don't create a separate copy of virtual bases for the
5861 CLASSTYPE_VBASECLASSES list.
5862 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5863 (BINFO_FOR_VBASE): Remove.
5864 (CANONICAL_BINFO): Adjust.
5865 (binfo_for_vbase): New function.
5866 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5867 instead of BINFO_FOR_VBASE.
5868 (build_vbase_pointer): Likewise.
5869 (build_secondary_vtable): Likewise.
5870 (dfs_mark_primary_bases): Likewise.
5871 (mark_primary_bases): Likewise.
5872 (layout_nonempty_base_or_field): Likewise.
5873 (dfs_set_offset_for_shared_vbases): Likewise.
5874 (dfs_set_offset_for_unshared_vbases): Likewise.
5875 (layout_virtual_bases): Likewise. Adjust for changes to the
5876 CLASSTYPE_VBASECLASSES list.
5877 (dump_class_hierarchy_r): Use binfo_for_vbase
5878 instead of BINFO_FOR_VBASE.
5879 (dump_class_hierarchy): Likewise.
5880 (finish_vtbls): Likewise.
5881 (build_vtbl_initializer): Adjust for changes to the
5882 CLASSTYPE_VBASECLASSES list.
5883 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5884 * decl.c (finish_destructor_body): Adjust for changes to the
5885 CLASSTYPE_VBASECLASSES list.
5886 * init.c (sort_base_init): Use binfo_for_vbase.
5887 (construct_virtual_bases): Adjust for changes to the
5888 CLASSTYPE_VBASECLASSES list.
5889 (expand_member_init): Use binfo_for_vbase.
5890 (build_vbase_delete): Adjust for changes to the
5891 CLASSTYPE_VBASECLASSES list.
5892 * method.c (do_build_copy_constructor): Likewise.
5893 * rtti.c (get_base_offset): Use binfo_for_vbase.
5894 (expand_class_desc): Remove #if 0'd code.
5895 * search.c (struct vbase_info): Remove vbase_types.
5896 (get_base_distance): Use binfo_for_vbase.
5897 (lookup_field_queue_p): Use CANONICAL_BINFO.
5898 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5899 (get_pure_virtuals): Adjust for changes to the
5900 CLASSTYPE_VBASECLASSES list.
5901 (dfs_find_vbases): Use binfo_for_vbase.
5902 (dfs_init_vbase_pointers): Likewise.
5903 (init_vbase_pointers): Don't initialize vi.vbase_types.
5904 (virtual_context): Use binfo_for_vbase.
5905 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5906 CLASSTYPE_VBASECLASSES list.
5907 (expand_indirect_vtbls_init): Simplify.
5908 (dfs_get_vbase_types): Don't replicate virtual bases.
5909 (find_vbase_instance): Use binfo_for_vbase.
5910 (binfo_for_vbase): New function.
5911 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5913 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5915 * decl2.c (finish_anon_union): Generalize error messages to handle
5916 anonymous structures.
5917 * init.c (perform_member_init): Remove `name' parameter.
5918 (build_field_list): New function.
5919 (sort_member_init): Handle anonymous union initialization order
5920 correctly. Check for multiple initializations of the same union.
5921 (emit_base_init): Don't look up fields by name here.
5922 (expand_member_init): Record the result of name lookup for future
5924 * typeck.c (build_component_ref): Fix formatting.
5926 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5928 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5929 * typeck.c (build_x_compound_expr): Replace warn_unused with
5932 * decl2.c (lang_decode_option): Update -Wall unused flags by
5933 calling set_Wunused.
5935 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5937 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5938 * init.c (dfs_vtable_path_unmark): Remove.
5939 * search.c (marked_new_vtable_p): Likewise.
5940 (unmarked_new_vtable_p): Likewise.
5941 (dfs_search_slot_nonempty_p): Likewise.
5942 (dfs_mark): Likewise.
5943 (dfs_vtable_path_unmark): Likewise.
5944 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5945 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5946 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5947 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5948 (init_vbase_pointers): Simplify.
5949 (expand_indirect_vtbls_init): Likewise.
5951 * class.c (copy_virtuals): New function.
5952 (build_primary_table): Use it.
5953 (build_secondary_vtable): Likewise.
5954 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5955 indicate that no vcall offset is required.
5956 (add_virtual_function): Likewise.
5957 (modify_all_vtables): Likewise.
5958 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5959 (dfs_accumulate_vtbl_inits): Likewise.
5960 (build_vtbl_initializer): Make changes to handle construction
5962 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5963 (build_rtti_vtbl_entries): Likewise.
5964 (build_vtable_entries): Handle a NULL vcall_index.
5966 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5968 * decl2.c (lang_decode_option): Fix thinko.
5970 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5972 * except.c (check_handlers): New fn.
5973 * cp-tree.h: Declare it.
5974 * semantics.c (finish_handler_sequence): Call it.
5975 (finish_function_handler_sequence): Likewise.
5976 (finish_handler_parms): Set TREE_TYPE on the handler.
5977 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5978 * search.c (get_base_distance_recursive): If protect>1, ignore
5980 (get_base_distance): Don't reduce watch_access.
5982 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5984 * lex.c: #include diagnostic.h.
5985 (lang_init_options): Set default prefixing rules.
5987 * lang-options.h: Add -fdiagnostics-show-location=.
5989 * decl2.c: #include diagnostic.h.
5990 (lang_decode_option): Handle -fdiagnostics-show-location=.
5992 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5994 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5995 * vec.cc: Revert my 2000-05-07 change.
5997 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5999 * class.c (check_field_decls): Complain about non-static data
6000 members with same name as class in class with constructor.
6002 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6004 * decl.c (grokdeclarator): Allow non-static data members with
6007 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6009 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6010 and pending_inline.filename. Update prototypes.
6011 * decl.c (define_label): Constify filename parameter.
6012 * decl2.c (warn_if_unknown_interface): Constify local char *.
6013 * input.c Constify input_source.filename. Don't declare
6014 input_filename or lineno. Constify filename parameter to feed_input.
6015 * lex.c (init_parse): Constify parameter and return value.
6016 (cp_pragma_interface, cp_pragma_implementation): Constify
6018 (reinit_parse_for_method, reinit_parse_for_block,
6019 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6020 Constify local char *.
6021 * pt.c: Don't declare lineno or input_filename.
6022 (print_template_context, tsubst_friend_function, tsubst_decl,
6023 tsubst, instantiate_decl): Constify local char *.
6024 * semantics.c (expand_body): Constify local char *.
6025 * tree.c (build_srcloc): Constify filename parameter.
6026 * typeck.c (c_expand_asm_operands): Constify filename
6029 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6031 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6034 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6036 * inc/cxxabi.h: Fix typos in comment.
6037 (__base_class_info::__offset): Use a static_cast.
6039 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6041 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6042 of std::size_t and std::ptrdiff_t respectively.
6043 * tinfo.cc: Likewise.
6046 2000-05-06 Richard Henderson <rth@cygnus.com>
6048 * typeck.c (build_c_cast): Don't warn integer->pointer size
6049 mismatch for constants.
6051 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6053 * rtti.c (ptmd_initializer): Set non-public, if class is
6056 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6057 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6058 __cxa_vec_delete): Likewise.
6059 * tinfo.cc (__dynamic_cast): Likewise.
6060 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6061 __cxa_vec_delete): Likewise.
6063 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6065 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6066 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6067 (lang_decl_flags): Add vcall_offset.
6068 (THUNK_VCALL_OFFSET): Use it.
6069 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6070 * method.c (make_thunk): Create the lang_decl here, not in
6072 (emit_thunk): Make generic thunks into ordinary functions once
6073 they have been fed to expand_body.
6074 * semantics.c (expand_body): Set current_function_is_thunk here.
6076 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6078 * class.c (update_vtable_entry_for_fn): Prototype.
6080 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6083 * search.c (dfs_build_inheritance_graph_order): Prototype.
6085 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6087 * cp-tree.h (special_function_kind): Add various kinds of
6089 (special_function_p): New function.
6090 * class.c (overrides): Don't let one kind of destructor override
6092 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6093 whether or not to instantiate a template.
6094 * tree.c (special_function_p): Define.
6096 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6098 * cp-tree.def (THUNK_DECL): Remove.
6099 * cp-tree.h (DECL_THUNK_P): New macro.
6100 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6101 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6102 (SET_DECL_THUNK_P): Likewise.
6103 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6104 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6105 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6106 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6107 (duplicate_decls): Likewise.
6108 (pushdecl): Likewise. Adjust thunk handling.
6109 (grokfndecl): Use DECL_EXTERN_C_P.
6110 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6111 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6112 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6113 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6114 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6115 DECL_NO_STATIC_CHAIN.
6116 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6117 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6118 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6121 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6123 * tree.c (walk_tree): Set lineno.
6125 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6127 * exception.cc: Update license notice.
6129 * new1.cc: Likewise.
6130 * new2.cc: Likewise.
6131 * tinfo.cc: Likewise.
6132 * tinfo2.cc: Likewise.
6134 * inc/cxxabi.h: Likewise.
6135 * inc/exception: Likewise.
6136 * inc/new: Likewise.
6137 * inc/new.h: Likewise.
6138 * inc/typeinfo: Likewise.
6140 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6142 * tree.c (build_target_expr_with_type): If we already have a
6143 TARGET_EXPR, just return it.
6145 * optimize.c (initialize_inlined_parameters): Don't generate an
6146 EXPR_STMT if we can just use DECL_INITIAL.
6147 * decl.c (emit_local_var): Only make the initialization a
6148 full-expression if stmts_are_full_exprs_p.
6150 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6152 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6154 * call.c (standard_conversion): Use it.
6155 (direct_reference_binding): Likewise.
6156 (build_over_call): Likewise.
6157 (is_properly_derived_from): Likewise.
6158 (compare_ics): Likewise.
6159 * class.c (resolves_to_fixed_type_p): Likewise.
6160 * optimize.c (declare_return_variable): Likewise.
6161 * pt.c (is_specialization_of): Likewise.
6163 * typeck.c (comp_target_parms): Likeiwse.
6164 (build_static_cast): Likewise.
6165 (build_reinterpret_cast): Likewise.
6166 (build_const_cast): Likewise.
6167 (comp_ptr_ttypes_real): Likewise.
6168 (comp_ptr_ttypes_const): Likewise.
6169 * typeck2.c (process_init_constructor): Likewise.
6171 2000-04-30 Scott Snyder <snyder@fnal.gov>
6173 * decl.c (finish_destructor_body): Use the base destructor when
6174 destroying virtual bases.
6176 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6178 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6180 * optimize.c (struct inline_data): Add target_exprs field.
6181 (declare_return_variable): When a function returns an aggregate,
6182 use the variable declared in the TARGET_EXPR as the remapped
6184 (expand_call_inline): Update the pending target_exprs stack.
6185 (optimize_function): Initialize the stack.
6187 * decl2.c (finish_file): Fix typo in comment.
6189 * method.c (emit_thunk): Don't try to return a `void' value.
6191 * optimize.c (initialize_inlined_parameters): If the parameter is
6192 addressable, we need to make a new VAR_DECL, even if the
6193 initializer is constant.
6195 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6197 * decl.c (grok_op_properties): Add an extra check of argtypes.
6199 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6201 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6203 (initialize_inlined_parameters): Try to avoid creating new
6206 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6208 * lex.c (my_get_run_time): Remove.
6209 (init_filename_times): Use get_run_time instead of my_get_run_time.
6210 (check_newline): Likewise.
6211 (dump_time_statistics): Likewise.
6212 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6213 of computing elapsed time explicitly.
6215 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6217 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6218 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6219 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6220 before calling decl_constant_value.
6221 * class.c (check_bitfield_decl): Likewise.
6222 * cvt.c (ocp_convert): Likewise.
6223 (convert): Likewise.
6224 * decl.c (compute_array_index_type): Likewise.
6225 (build_enumerator): Likewise.
6226 * decl2.c (check_cp_case_value): Likewise.
6227 * pt.c (convert_nontype_argument): Likewise.
6229 * typeck.c (decay_conversion): Likewise.
6230 (build_compound_expr): Likewise.
6231 (build_reinterpret_cast): Likewise.
6232 (build_c_cast): Likewise.
6233 (convert_for_assignment): Likewise.
6235 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6237 * decl.c (finish_function): Don't play games with DECL_INLINE.
6239 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6241 * ir.texi: Correct typo.
6243 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6245 * decl.c (grokdeclarator): Reject VLAs as members.
6247 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6249 * call.c (standard_conversion): Accept conversion between
6252 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6254 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6256 * decl2.c (finish_file): Remove double setup for accounting
6259 2000-04-24 Robert Lipe <robertlipe@usa.net>
6261 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6263 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6265 * new.cc (set_new_handler): Needs to be in std::.
6267 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6269 * cp-tree.h (lang_decl): Remove pretty_function_p.
6270 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6271 language-specific node.
6272 * decl.c (cp_make_fname_decl): Use build_decl, not
6273 build_lang_decl, to build the variables.
6274 (grokvardecl): Don't call build_lang_decl for local variables in
6276 (grokdeclarator): Don't call build_lang_decl for local type
6277 declarations in templates.
6278 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6279 zero'd memory, rather than calling memset.
6280 * pt.c: Include hashtab.h.
6281 (local_specializations): New variable.
6282 (retrieve_local_specialization): Use it.
6283 (register_local_specialization): Likewise.
6284 (tsubst_decl): Don't assume local variables have
6286 (instantiate_decl): Set up local_specializations.
6287 * Makefile.in (HTAB_H): New variable.
6289 2000-04-23 Richard Henderson <rth@cygnus.com>
6291 * typeck.c (c_expand_asm_operands): Restore the original
6292 contents of the output list.
6294 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6296 * ir.texi: Document complex number representation.
6298 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6300 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6301 (target_incomplete_p): New function.
6302 (tinfo_base_init): Create comdat NTBS name variable.
6303 (ptr_initializer): Add non_public parameter. Calculate it.
6304 (ptmd_initializer): Likewise.
6305 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6306 (create_real_tinfo_var): Add non_public parameter. Use it.
6307 Push proxy into global namespace.
6308 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6310 * inc/typeinfo (type_info::before, type_info::operator==):
6311 Compare __name addresses.
6313 * tinfo2.cc: Remove new-abi builtins comment.
6315 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6317 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6319 * call.c (joust): Exit early if we get the same function, too.
6321 * decl2.c (key_method): Return NULL_TREE for template classes.
6322 (import_export_class): Don't need to check for template classes.
6324 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6326 * lex.c: Remove references to cccp.c.
6328 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6330 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6331 volatile_memfunc. Add destructor_attr. Adjust dummy.
6332 (DECL_DESTRUCTOR_P): Use destructor_attr.
6333 (DECL_CONST_MEMFUNC_P): Reimplement.
6334 (DECL_VOLATILE_MEMFUNC_P): Remove.
6335 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6336 (overrides): Use DECL_DESTRUCTOR_P.
6337 (check_for_override): Likewise.
6338 * decl.c (start_function): Likewise.
6339 * decl2.c (grokfclassfn): Likewise.
6340 (check_classfn): Likewise.
6341 (grok_function_init): Likewise.
6343 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6345 * decl2.c (grokfield): Issue error on illegal data member
6348 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6350 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6352 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6354 * class.c (build_vtable_entry): Don't build thunks for type-info
6357 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6359 * decl.c (decls_match): Allow a redeclaration of a builtin to
6360 specify args while the builtin did not.
6362 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6364 * cp-tree.def (THUNK_DECL): Add to documentation.
6365 * cp-tree.h (flag_huge_objects): Declare.
6366 * class.c (modify_vtable_entry): Tidy.
6367 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6368 Calculate delta appropriately for the new ABI.
6369 (dfs_modify_vtables): Use it.
6370 (modify_all_vtables): Fix thinko in code to add overriding copies
6371 of functions to primary vtables.
6372 (build_clone): Fix typo in comment.
6373 (clone_function_decl): Correct order of destructors in vtable.
6374 (build_vbase_offset_vtbl_entries): Adjust comment.
6375 (dfs_vcall_offset_queue_p): Remove.
6376 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6377 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6378 (build_vtable_entry): Correct check for pure virtual functions.
6379 Don't declare flag_huge_objects.
6380 * decl.c (flag_huge_objects): Remove declaration.
6381 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6382 Use int_size_in_bytes.
6383 (emit_thunk): Handle vcall offset thunks.
6385 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6387 * decl2.c (parse_time, varconst_time): Delete declarations.
6388 (finish_file): Delete LINENO declaration.
6389 START_TIME and THIS_TIME now long.
6391 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6393 * class.c (build_base_field): Reformat comment.
6395 * inc/cxxabi.h (stddef.h): Comment inclusion.
6396 (__base_class_info::__offset): Comment shift.
6398 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6400 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6401 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6402 (cp_push_exception_identifier): New macro.
6403 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6404 (DECL_BASE_DESTRUCTOR_P): Likewise.
6405 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6406 (get_vtbl_decl_for_binfo): Fix formatting.
6407 (in_charge_arg_for_name): New macro.
6408 (maybe_build_cleanup_and_delete): Remove declaration.
6409 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6410 (in_charge_arg_for_name): New function.
6411 (build_new_method_call): Use it. Handle cloned destructors.
6412 (build_clone): Don't make the base constructor virtual.
6413 Automatically defer generated functions.
6414 (clone_function_decl): Handle destructors, too.
6415 (clone_constructors_and_destructors): Likewise.
6416 (create_vtable_ptr): Don't create a vtable entry for a cloned
6418 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6419 (initialize_predefined_identifiers): Update appropriately.
6420 (finish_destructor_body): Simplify.
6421 (maybe_build_cleanup_and_delete): Remove.
6422 * except.c (expand_throw): Handle new-ABI destructors.
6423 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6424 (build_dtor_call): New function.
6425 (build_delete): Use it. Simplify.
6426 * optimize.c (maybe_clone_body): Handle destructors.
6427 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6429 * exception.cc (cleanup_fn): New typedef.
6430 (CALL_CLEANUP): New macro.
6431 (cp_eh_info): Use them.
6432 (__cp_push_exception): Likewise.
6433 (__cp_pop_exception): Likewise.
6435 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6437 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6438 (complete_dtor_identifier): New macro.
6439 (CLASSTYPE_FIRST_CONVERSION): Remove.
6440 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6441 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6442 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6443 (CLASSTYPE_CONSTRUCTORS): Likewise.
6444 (CLASSTYPE_DESTRUCTORS): Likewise.
6445 (lang_decl): Add cloned_function.
6446 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6447 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6448 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6449 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6450 (DECL_CLONED_FUNCTION_P): Likewise.
6451 (DECL_CLONED_FUNCTION): Likewise.
6452 (clone_function_decl): Declare.
6453 (maybe_clone_body): Likewise.
6454 * call.c (build_user_type_conversion_1): Call complete object
6455 constructors in the new ABI.
6456 (build_new_method_call): Don't add in-charge parameters under the
6458 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6459 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6460 CLASSTYPE_DESTRUCTOR_SLOT.
6461 (build_clone): New function.
6462 (clone_function_decl): Likewise.
6463 (clone_constructors_and_destructors): Likewise.
6464 (check_bases_and_members): Use it.
6465 * decl.c (iniitialize_predefined_identifiers): Initialize
6466 complete_dtor_identifier.
6467 (finish_function): Don't add extra code to a clone.
6468 (lang_mark_tree): Mark cloned_function.
6469 * decl2.c (mark_used): Don't bother trying to instantiate things
6471 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6472 * method.c (set_mangled_name_for_decl): Don't treat clones as
6474 (synthesize_method): Sythesize cloned functions, not the clones.
6475 * optimize.c (inline_data): Update comment on ret_label.
6476 (remap_block): Don't assume DECL_INITIAL exists.
6477 (copy_body_r): Allow ret_label to be NULL.
6478 (maybe_clone_body): Define.
6479 * pt.c (tsubst_decl): Handle clones.
6480 (instantiate_clone): New function.
6481 (instantiate_template): Use it.
6482 (set_mangled_name_for_template_decl): Don't treat clones as
6484 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6485 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6486 * semantics.c (expand_body): Clone function bodies as necessary.
6488 * optimize.c (remap_decl): Avoid sharing structure for arrays
6489 whose size is only known at run-time.
6490 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6492 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6493 to has_in_charge_parm_p.
6494 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6495 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6496 (DECL_COPY_CONSTRUCTOR_P): New macro.
6497 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6498 (build_user_type_conversion_1): Likewise.
6499 (convert_like_real): Likewise.
6500 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6501 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6502 (copy_args_p): Likewise.
6503 (grok_ctor_properties): Likewise.
6504 (start_function): Likewise.
6505 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6506 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6507 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6508 * method.c (do_build_copy_constructor): Use
6509 DECL_HAS_IN_CHARGE_PARM_P.
6510 (synthesize_method): Likewise.
6511 * pt.c (instantiate_template): Remove goto.
6512 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6515 * cp-tre.h (finish_function): Change prototype.
6516 * decl.c (end_cleanup_fn): Adjust caller.
6517 (finish_function): Take only one parameter.
6518 * decl2.c (finish_objects): Adjust caller.
6519 (finish_static_storage_duration_function): Likewise.
6520 * method.c (emit_thunk): Likewise.
6521 * parse.y: Likewise.
6522 * parse.c: Regenerated.
6523 * pt.c (instantiate_decl): Likewise.
6524 * rtti.c (synthesize_tinfo_fn): Likewise.
6525 * semantics.c (expand_body): Likewise.
6527 * cp-tree.h (copy_decl): New function.
6528 * class.c (finish_struct_1): Use it.
6529 * lex.c (copy_decl): Define it.
6530 * pt.c (tsubst_decl): Likewise.
6531 * tree.c (copy_template_template_parm): Likewise.
6533 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6534 has_nonpublic_assign_ref.
6535 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6536 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6537 * class.c (finish_struct_methods): Don't set
6538 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6539 (interface_only): Don't declare.
6540 (interface_unknown): Likewise.
6542 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6544 * tree.h (HAVE_TEMPLATES): Remove definition.
6545 * lang-options.h (-fthis-is-variable): Remove documentation.
6547 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6549 * class.c (instantiate_type): Handle object-relative template-id.
6551 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6552 * decl.c (cplus_expand_expr_stmt): Not here.
6554 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6555 Initialize exprtype earlier.
6557 * parse.y (fn.def1): Check for defining types in return types.
6559 * decl.c (check_tag_decl): Notice extra fundamental types.
6560 Diagnose empty decls in classes, too.
6562 * decl.c (grokdeclarator): Don't override an anonymous name if no
6563 declarator was given.
6565 * cvt.c (convert_to_void): Call resolve_offset_ref.
6567 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6569 * decl2.c (decl_namespace): Handle getting a type.
6571 * typeck.c (build_c_cast): Re-enable warning for cast between
6572 pointer and integer of different size.
6574 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6576 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6578 (__pointer_type_info::__pointer_catch): New virtual function.
6579 (__pointer_to_member_type_info): Derive from
6580 __pointer_type_info. Adjust.
6581 (__pointer_to_member_type_info::__do_catch): Remove.
6582 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6583 (__pointer_to_member_type_info::__pointer_catch): Declare.
6584 * rtti.c (qualifier_flags): Add restrict flag.
6585 (ptmd_initializer): Reorder members.
6586 (create_tinfo_types): Expand comments. Reorder
6587 ptmd_desc_type_node members.
6588 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6590 (__pointer_type_info::__do_catch): Move specific code into
6591 __pointer_catch. Call it.
6592 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6593 specific catch checking. Fix void conversion check.
6594 (__pointer_to_member_type_info::__do_catch): Remove.
6595 (__pointer_to_member_type_info::__pointer_catch): Implement.
6597 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6599 * lex.c (init_parse): Remove traces of classof and headof.
6600 * decl2.c (flag_operator_names): Default to 1.
6601 (lang_decode_option): Do not set it for -ansi.
6603 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6605 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6606 (DECL_MAIN_VARIANT): Remove.
6607 * decl.c (duplicate_decls): Don't set it.
6608 (start_function): Likewise.
6609 (lang_mark_tree): Don't mark it.
6610 * decl2.c (defer_fn): Don't use it.
6611 * lex.c (retrofit_lang_decl): Don't set it.
6612 * pt.c (tsubst_decl): Likewise.
6613 * ptree.c (print_lang_decl): Don't print it.
6614 * typeck.c (mark_addressable): Don't use it.
6616 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6618 * vec.cc: Include <new> and <exception>.
6619 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6620 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6622 (__cxa_vec_delete): Catch dtor exceptions.
6624 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6626 Prepend __ to implementation defined names.
6627 * inc/typeinfo (type_info): Rename _name to __name.
6628 (type_info::type_info): Rename parameter.
6629 (type_info::operator==, type_info::operator!=,
6630 type_info::before): Likewise.
6631 (type_info::is_pointer_p, type_info::is_function_p,
6632 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6635 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6636 (__pointer_type_info::__pointer_type_info): Likewise.
6637 (__pointer_type_info::is_pointer_p,
6638 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6639 (__array_type_info::__array_type_info): Rename parameters.
6640 (__function_type_info::__function_type_info): Likewise.
6641 (__function_type_info::is_function_p): Prepend __.
6642 (__enum_type_info::__enum_type_info): Rename parameters.
6643 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6645 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6647 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6648 (__class_type_info::__class_type_info): Rename parameters.
6649 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6650 (__class_type_info::upcast_result,
6651 __class_type_info::dyncast_result): Prepend __. Move definition
6653 (__class_type_info::do_upcast, __class_type_info::do_catch,
6654 __class_type_info::find_public_src,
6655 __class_type_info::do_dyncast,
6656 __class_type_info::do_find_public_src): Prepend __. Rename
6658 (__si_class_type_info::__si_class_type_info): Rename parameters.
6659 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6660 __si_class_type_info::do_find_public_src): Prepent __. Rename
6662 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6663 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6664 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6666 (__dynamic_cast): Rename parameters.
6667 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6668 type_info::do_catch, type_info::do_upcast): Prepend __.
6669 (contained_p, public_p, virtual_p, contained_public_p,
6670 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6671 (__class_type_info::do_catch,
6672 __class_type_info::do_upcast): Prepend __. Adjust.
6673 (__class_type_info::__upcast_result,
6674 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6676 (__class_type_info::find_public_src): Prepend __. Adjust.
6677 (__class_type_info::do_find_public_src,
6678 __si_class_type_info::do_find_public_src,
6679 __vmi_class_type_info::do_find_public_src): Likewise.
6680 (__class_type_info::do_dyncast,
6681 __si_class_type_info::do_dyncast,
6682 __vmi_class_type_info::do_dyncast): Likewise.
6683 (__class_type_info::do_upcast,
6684 __si_class_type_info::do_upcast,
6685 __vmi_class_type_info::do_upcast): Likewise.
6686 (__dynamic_cast): Adjust.
6687 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6688 (__function_type_info::is_function_p): Likewise.
6689 (__pointer_type_info::do_catch): Likewise. Adjust.
6690 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6691 (__throw_type_match_rtti_2): Adjust.
6692 (__is_pointer): Adjust.
6694 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6696 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6697 (complete_ctor_identifier): New macro.
6698 (special_function_kind): Add sfk_copy_constructor and
6699 sfk_assignment_operator.
6700 (LOOKUP_HAS_IN_CHARGE): Remove.
6701 (cons_up_default_function): Rename to ...
6702 (implicitly_declare_fn): ... this.
6703 * call.c (build_new_method_call): Add in-charge parameters for
6705 * class.c (add_implicitly_declared_members): Change parameter name
6706 from cant_have_assignment to cant_have_const_assignment.
6707 Replace calls to cons_up_default_function to implicitly_declare_fn.
6708 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6709 * decl.c (initialize_predefined_identifiers): Initialize it.
6710 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6712 * init.c (expand_default_init): Don't calculate the in-charge
6714 (build_new_1): Likewise.
6715 * lex.c (cons_up_default_function): Move to method.c.
6716 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6717 (implicitly_declare_fn): New function.
6718 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6719 (build_modify_expr): Likewise.
6720 * typeck2.c (build_functional_cast): Likewise.
6722 Under the new ABI, constructors don't return `this'.
6723 * cp-tree.h (warn_reorder): Declare.
6724 (special_function_kind): New enum.
6725 (global_base_init_list): Remove declaration.
6726 (emit_base_init): Don't return a value.
6727 (check_base_init): Don't declare.
6728 (is_aggr_typedef): Likewise.
6729 * decl.c (check_special_function_return_type): New function.
6730 (return_types): Remove.
6731 (grokdeclarator): Use check_special_function_return_type.
6732 (start_function): Don't initialize ctor_label under the new ABI.
6733 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6734 * init.c (begin_init_stmts): Move to top of file.
6735 (finish_init_stmts): Likewise.
6736 (warn_reorder): Don't declare.
6737 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6739 (check_base_init): Remove.
6740 (is_aggr_typedef): Likewise.
6741 (build_new_1): Don't use the return value of a constructor.
6742 * semantics.c (setup_vtbl_ptr): Don't use the return value
6744 * typeck.c (check_return_expr): Don't magically convert return
6745 statements into `return this' in constructors under the new ABI.
6747 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6748 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6749 (base_ctor_identifier): New macro.
6750 (base_dtor_identifier): Likewise.
6751 (deleting_dtor_identifier): Likewise.
6752 * decl.c: Don't include obstack.h.
6753 (obstack_chunk_alloc): Don't define.
6754 (obstack_chunk_free): Likewise.
6755 (struct predefined_identifier): New type.
6756 (initialize_predefined_identifiers): New function.
6757 (init_decl_processing): Use it.
6758 (debug_temp_inits): Remove.
6759 (start_method): Don't call preserve_data.
6760 (hack_incomplete_structures): Update comment.
6761 * init.c (init_init_processing): Don't initialize
6763 (build_offset_rf): Remove dead code.
6764 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6765 * search.c (init_search_processing): Don't initialize
6768 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6770 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6771 some sign_compare warnings.
6773 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6775 Rename abi::__vmi_class_type_info members.
6776 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6777 base_list, detail_masks members to vmi_flags, vmi_base_count,
6778 vmi_bases and vmi_flags_masks respectively.
6779 (__vmi_class_type_info::vmi_flags_masks): Rename
6780 details_unknown_mask to flags_unknown_mask.
6781 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6782 (__vmi_class_type_info::do_find_public_src): Adjust.
6783 (__vmi_class_type_info::do_dyncast): Adjust.
6784 (__vmi_class_type_info::do_upcast): Adjust.
6786 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6788 * tinfo.cc (convert_to_base): New function.
6789 (get_vbase_offset): Remove. Move into convert_to_base.
6790 (__vmi_class_type_info::do_find_public_src): Adjust.
6791 (__vmi_class_type_info::do_dyncast): Adjust.
6792 (__vmi_class_type_info::do_upcast): Adjust.
6794 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6796 * tinfo.cc (operator=): Use __builtin_strcmp.
6797 * tinfo2.cc (before): Likewise.
6799 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6801 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6802 (DECL_SAVED_INLINE): Rename to ...
6803 (DECL_DEFERRED_FN): ... this.
6804 (in_function_p): Remove declaration.
6805 (mark_inline_for_output): Rename to ...
6806 (defer_fn): ... this.
6807 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6808 (in_function_p): Remove definition.
6809 * decl2.c (saved_inlines): Rename to ...
6810 (deferred_fns): ... this.
6811 (saved_inlines_used): Rename to ...
6812 (deferred_fns_used): ... this.
6813 (mark_inline_for_output): Rename to ...
6814 (defer_fn): ... this.
6815 (finish_file): Adjust accordingly.
6816 (init_decl2): Likewise.
6817 * lex.c (cons_up_default_function): Likewise.
6818 * pt.c (mark_decl_instantiated): Likewise.
6819 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6821 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6822 * semantics.c (expand_body): Defer more functions.
6824 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6827 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6829 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6830 __cxa_vec_delete): Declare.
6832 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6834 * rtti.c (dfs_class_hint_mark): New static function.
6835 (dfs_class_hint_unmark): New static function.
6836 (class_hint_flags): Use them.
6838 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6840 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6842 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6844 * cp-tree.h (instantiate_decl): Change prototype.
6845 * decl2.c (mark_used): Adjust call.
6846 * optimize.c (inlinable_function_p): Adjust handling of templates.
6847 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6848 (do_type_instantiation): Likewise.
6849 (instantiate_decl): Defer more templates.
6850 (instantiate_pending_templates): Adjust logic to handle inline
6853 * Makefile.in (GGC_H): New variable. Use it throughout in place
6856 * call.c: Don't include obstack.h. Include ggc.h.
6857 (obstack_chunk_alloc): Don't define.
6858 (obstack_chunk_free): Likewise.
6859 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6860 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6861 (pop_switch): Free it.
6863 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6865 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6866 if we don't have a DECL_FIELD_OFFSET.
6868 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6870 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6873 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6875 * cfns.gperf (hash, libc_name_p): Prototype.
6877 * rtti.c (build_dynamic_cast_1): Constification.
6879 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6881 * semantics.c (deferred_type_access_control): Prototype.
6883 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6885 Correct many new ABI issues regarding vbase and vcall offset
6887 * cp-tree.h (BINFO_VTABLE): Document.
6888 (struct lang_type): Tweak formatting.
6889 (BINFO_PRIMARY_BINFO): Add to documentation.
6890 (CLASSTYPE_VSIZE): Fix typo in comment.
6891 (CLASSTYPE_VBASECLASSES): Update documentation.
6892 (BINFO_VBASE_MARKED): Remove.
6893 (SET_BINFO_VBASE_MARKED): Likewise.
6894 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6895 (BINFO_FIELDS_MARKED): Remove.
6896 (SET_BINFO_FIELDS_MARKED): Likewise.
6897 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6898 (enum access_kind): New enumeration.
6899 (num_extra_vtbl_entries): Remove declaration.
6900 (size_extra_vtbl_entries): Likewise.
6901 (get_vtbl_decl_for_binfo): New function.
6902 (dfs_vbase_unmark): Remove declaration.
6903 (mark_primary_bases): Likewise.
6904 * class.c (SAME_FN): Remove.
6905 (struct vcall_offset_data_s): Move definition.
6906 (build_vbase_pointer): Use `build', not `build_binary_op', to
6907 access the vbase pointer under the new ABI.
6908 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6909 (build_primary_vtable): Likewise.
6910 (dfs_mark_primary_bases): Move here from search.c.
6911 (mark_primary_bases): Likewise.
6912 (determine_primary_bases): Under the new ABI, don't make a base
6913 class a primary base just because we don't yet have any virtual
6915 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6916 (num_vfun_entries): Remove.
6917 (dfs_count_virtuals): Likewise.
6918 (num_extra_vtbl_entries): Likewise.
6919 (size_extra_vtbl_entries): Likewise.
6920 (layout_virtual_bases): Iterate in inheritance graph order under
6922 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6923 indicate that a vfield is present.
6924 (init_class_processing): Initialize access_public_node, etc., from
6926 (get_vtbl_decl_for_binfo): New function.
6927 (dump_class_hierarchy_r): Likewise.
6928 (dump_class_hierarchy): Use it.
6929 (finish_vtbls): Build the vtbls in inheritance graph order.
6930 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6931 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6932 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6934 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6935 where the vptr points, even for primary vtables.
6936 (build_vtbl_initializer): Adjust handling of vbase and vcall
6938 (build_vcall_and_vbase_vtable_entries): New function.
6939 (dfs_build_vbase_offset_vtbl_entries): Remove.
6940 (build_vbase_offset_vtbl_entries): Reimplement.
6941 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6942 were already handled in a primary base class vtable.
6943 (build_vcall_offset_vtbl_entries): Adjust.
6944 (build_rtti_vtbl_entries): Adjust.
6945 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6946 * init.c (expand_virtual_init): Simplify.
6947 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6948 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6949 * search.c (BINFO_ACCESS): New macro.
6950 (SET_BINFO_ACCESS): Likewise.
6951 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6952 (access_in_type): Likewise.
6953 (dfs_accessible_p): Likewise.
6954 (protected_accessible_p): Likewise.
6955 (lookup_fnfields_1): Adjust documentation.
6956 (dfs_mark_primary_bases): Move to class.c
6957 (mark_primary_bases): Likewise.
6958 (dfs_vbase_unmark): Remove.
6959 (virtual_context): Use BINFO_FOR_VBASE.
6960 (dfs_get_vbase_types): Simplify.
6961 (dfs_build_inheritance_graph_order): New function.
6962 (get_vbase_types): Use it.
6963 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6965 * tinfo.cc (get_vbase_offset): New function.
6966 (__vmi_class_type_info::do_find_public_src): Use it.
6967 (__vmi_class_type_info::do_dyncast): Likewise.
6968 (__vmi_class_type_info::do_upcast): Likewise.
6970 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6972 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6974 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6976 * rtti.c (class_hint_flags): Rename flags.
6977 (class_initializer): Remove flags.
6978 (synthesize_tinfo_var): Combine offset and flags. Add flags
6979 for __vmi_class_type_info.
6980 (create_tinfo_types): Remove flags from __class_type_info and
6981 __si_class_type_info. Merge flags and offset from
6982 base_class_type_info.
6983 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6984 (__base_class_info::is_virtual_p): Adjust.
6985 (__base_class_info::is_public_p): Adjust.
6986 (__base_class_info::offset): New accessor.
6987 (__class_type_info::details): Remove member.
6988 (__class_type_info::__class_type_info): Lose details.
6989 (__class_type_info::detail_masks): Remove.
6990 (__si_class_type_info::__si_class_type_info): Lose details.
6991 (__vmi_class_type_info::details): New member.
6992 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6993 (__vmi_class_type_info::detail_masks): New member.
6994 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6995 with unknown_details_mask.
6996 (__vmi_class_type_info::do_find_public_src): Adjust
6997 (__vmi_class_type_info::do_dyncast): Adjust.
6998 (__vmi_class_type_info::do_upcast): Set result details, if
7000 (__dynamic_cast): Temporarily #if out optimization.
7002 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7004 * rtti.c (get_tinfo_decl): Mark used.
7005 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7006 mark as dealt with, if we output it.
7008 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7010 * class.c: Reorganize to put virtual function table initialization
7011 machinery at the end of the file.
7013 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7015 * class.c (finish_struct): Use bitsize_zero_node.
7016 * pt.c (instantiate_class_template): Likewise.
7018 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7020 Put RTTI entries at negative offsets in new ABI.
7021 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7022 vbase offset at index -3, not -1.
7023 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7024 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7025 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7026 (build_rtti_vtbl_entries): New function.
7027 (set_rtti_entry): Remove.
7028 (build_primary_vtable): Don't use it.
7029 (build_secondary_vtable): Likewise.
7030 (start_vtable): Remove.
7031 (first_vfun_index): New function.
7032 (set_vindex): Likewise.
7033 (add_virtual_function): Don't call start_vtable. Do call
7035 (set_primary_base): Rename parameter.
7036 (determine_primary_base): Likewise.
7037 (num_vfun_entries): Don't use skip_rtti_stuff.
7038 (num_extra_vtbl_entries): Include RTTI information.
7039 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7040 (skip_rtti_stuff): Remove.
7041 (dfs_modify_vtables): Don't use it.
7042 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7043 (layout_nonempty_base_or_field): Update size handling.
7044 (create_vtable_ptr): Tweak.
7045 (layout_class_type): Adjust parameter names.
7046 (finish_struct_1): Simplify.
7047 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7048 (skip_rtti_stuff): Remove.
7049 (first_vfun_index): New function.
7050 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7051 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7052 (marked_vtable_pathp): Declare.
7053 (unmarked_vtable_pathp): Likewise.
7054 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7056 * rtti.c (build_headof): Look for RTTI at negative offsets.
7057 (get_tinfo_decl_dynamic): Likewise.
7058 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7060 (create_pseudo_type_info): Do it here instead. Adjust so that
7061 vptr points at first virtual function.
7062 * search.c (marked_vtable_pathp): Make it global.
7063 (unmarked_vtable_pathp): Likewise.
7064 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7065 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7066 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7067 (get_pure_virtuals): Likewise.
7068 (expand_upcast_fixups): Likewise.
7069 * tree.c (debug_binfo): Likewise.
7070 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7073 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7075 * class.c (check_field_decl): Fix typo.
7076 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7077 (check_methods): Likewise.
7078 (check_field_decls): Likewise.
7079 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7080 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7081 Use DECL_RESULT_FLD, not DECL_RESULT.
7082 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7083 * lex.c (identifier_type): Likewise.
7084 * pt.c (determine_specialization, lookup_template_class): Likewise.
7085 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7086 (resolve_overloaded_unification, more_specialized): Likewise.
7087 * semantics.c (finish_member_declaration): Likewise.
7088 * typeck.c (build_x_function_call): Likewise.
7090 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7092 * class.c (layout_empty_base): Handle empty bases with non-byte
7094 (build_base_field): Likewise.
7095 (layout_virtual_bases): Likewise.
7097 * class.c (finish_struct_1): Fix typo in this change:
7099 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7101 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7103 * decl.c (grokdeclarator): Count partial specializations when
7104 keeping track of how many template classes have been seen.
7106 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7108 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7110 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7111 (get_vfield_offset): Use byte_position.
7112 (set_rtti_entry): Set OFFSET to ssizetype zero.
7113 (get_binfo_offset_as_int): Deleted.
7114 (dfs_record_base_offsets): Use tree_low_cst.
7115 (dfs_search_base_offsets): Likewise.
7116 (layout_nonempty_base_or_field): Reflect changes in RLI format
7117 and call byte_position.
7118 (layout_empty_base): Convert offset to ssizetype.
7119 (build_base_field): use rli_size_unit_so_far.
7120 (dfs_propagate_binfo_offsets): Do computation in proper type.
7121 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7122 (layout_class_type): Reflect changes in RLI names and fields.
7123 (finish_struct_1): Set DECL_FIELD_OFFSET.
7124 * dump.c (dequeue_and_dump): Call bit_position.
7125 * expr.c (cplus_expand_constant): Use byte_position.
7126 * rtti.c (expand_class_desc): Use bitsize_one_node.
7127 * typeck.c (build_component_addr): Use byte_position and don't
7128 special case for zero offset.
7130 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7132 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7134 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7136 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7139 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7141 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7143 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7144 make_typename_type, check_initializer, cp_finish_decl,
7145 xref_tag): Likewise.
7146 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7147 decl_namespace, arg_assoc_template_arg, arg_assoc,
7148 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7149 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7150 args_to_string): Likewise.
7151 * friend.c (is_friend): Likewise.
7152 * lex.c (note_got_semicolon, note_list_got_semicolon,
7153 is_global): Likewise.
7154 * method.c (build_overload_nested_name, build_overload_value,
7155 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7156 * parse.y (typename_sub, typename_sub1): Likewise.
7157 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7158 process_partial_specialization, convert_template_argument,
7159 template_args_equal, add_pending_template, lookup_template_class,
7160 for_each_template_parm_r, maybe_fold_nontype_arg,
7161 tsubst, instantiate_template, type_unification_real, unify,
7162 instantiate_pending_templates, set_mangled_name_for_template_decl):
7164 * repo.c (repo_get_id, repo_template_used): Likewise.
7165 * search.c (lookup_field_1): Likewise.
7166 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7167 * xref.c (classname): Likewise.
7169 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7171 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7172 (CANONICAL_BINFO): New macro.
7173 (BINFO_NEW_VTABLE_MARKED): Use it.
7174 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7175 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7176 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7178 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7179 (build_secondary_vtable): Likewise.
7180 (dfs_finish_vtbls): Likewise.
7181 (dfs_accumulate_vtbl_inits): Likewise.
7182 (accumulate_vtbl_inits): New function.
7183 (finish_vtbls): Make sure that virtual bases come after
7184 non-virtual bases in the vtable group.
7185 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7186 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7187 * search.c (struct vbase_info): Move definition.
7188 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7189 (unmarked_new_vtable_p): Likewise.
7190 (dfs_mark_vtable_path): Remove.
7191 (dfs_mark_new_vtable): Remove.
7192 (dfs_unmark_new_vtable): Likewise.
7193 (dfs_clear_search_slot): Likewise.
7194 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7195 (dfs_clear_vbase_slots): Likewise.
7196 (init_vbase_pointers): LIkewise.
7198 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7200 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7201 SIZETYPE to a non-SIZETYPE.
7203 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7205 * class.c (layout_virtual_bases): Adjust names in conditionally
7208 * class.c (record_base_offsets): New function.
7209 (layout_conflict_p): Likewise.
7210 (layout_nonempty_base_or_field): Use it.
7211 (layout_empty_base): New function.
7212 (build_base_field): Use it.
7213 (build_base_fields): Update comment.
7214 (layout_virtual_bases): Fold in a little code form
7215 layout_basetypes. Use layout_empty_base.
7216 (layout_basetypes): Remove.
7217 (end_of_class): New function.
7218 (layout_class_type): Use it. Adjust.
7220 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7222 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7224 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7225 * typeck.c (fntype_p): Remove.
7227 * cp-tree.h (TI_SPEC_INFO): Remove.
7228 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7229 * pt.c (process_partial_specialization): Likewise.
7231 * class.c (build_base_field): Fix thinko in computation of binfo
7234 * tree.c (mark_local_for_remap_p): Mark variables declared in
7235 TARGET_EXPRs as well.
7237 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7239 * typeck.c (require_complete_type, complete_type,
7240 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7241 build_array_ref, convert_arguments, pointer_diff,
7242 build_x_unary_op, build_unary_op, build_c_cast,
7243 build_modify_expr): Use COMPLETE_TYPE_P etc.
7244 * call.c (is_complete, convert_like_real,
7245 build_new_method_call): Likewise.
7246 * class.c (build_vbase_pointer_fields, check_bases,
7247 build_base_field, finish_struct_1, pushclass): Likewise.
7248 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7249 * decl.c (maybe_process_template_type_declaration, pushtag,
7250 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7251 layout_var_decl, check_initializer, cp_finish_decl,
7252 grokdeclarator, require_complete_types_for_parms,
7253 grok_op_properties, xref_tag, xref_basetypes,
7254 check_function_type): Likewise.
7255 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7256 * friend.c (do_friend): Likewise.
7257 * init.c (build_offset_ref): Likewise.
7258 * parse.y (structsp): Likewise.
7259 * pt.c (maybe_process_partial_specialization,
7260 tsubst_friend_function, instantiate_class_template, tsubst,
7261 do_type_instantiation, instantiate_pending_templates): Likewise.
7262 * repo.c (repo_get_id): Likewise.
7263 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7264 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7265 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7266 * semantics.c (begin_class_definition): Likewise.
7267 * tree.c (build_cplus_method_type): Likewise.
7268 * typeck2.c (digest_init, build_functional_cast,
7269 add_exception_specifier): Likewise.
7270 * parse.h, parse.c: Regenerated.
7272 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7274 * inc/cxxabi.h: New header file. Define new-abi entry points.
7275 (__pointer_type_info::target): Rename member to ...
7276 (__pointer_type_info::type): ... here.
7277 (__base_class_info::type): Rename member to ...
7278 (__base_class_info::base): ... here.
7279 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7280 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7281 (abi_node): New global tree node.
7282 * decl.c (abi_node): Document.
7283 (init_decl_processing): Initialize abi_node.
7284 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7285 (get_vmi_pseudo_type_info): Likewise.
7286 (create_tinfo_types): Likewise.
7287 (emit_support_tinfos): Likewise.
7288 * tinfo.h (cxxabi.h): Include for new-abi.
7289 Move rtti class definitions to new header file.
7290 * tinfo.cc (abi): Use the namespace.
7291 (std): Move new abi rtti classes from here ...
7292 (__cxxabiv1): ... to here.
7293 * tinfo2.cc (cxxabi.h): Include for new-abi.
7294 Move rtti class definitions to new header file.
7295 (std): Move new abi rtti classes from here ...
7296 (__cxxabiv1): ... to here.
7297 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7300 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7301 Jason Merrill <jason@casey.cygnus.com>
7303 * method.c (build_overload_int): Use host_integerp.
7305 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7307 * init.c (build_offset_ref): Handle the case of a templated member
7310 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7312 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7314 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7316 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7317 * class.c (check_bitfield_decl): Turn illegal bitfields into
7319 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7321 (dfs_offset_for_unshared_vbases): Likewise.
7322 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7323 pointer-to-member correctly under the new ABI.
7324 * expr.c (cplus_expand_constant): Don't use cp_convert when
7325 turning an offset into a pointer-to-member.
7326 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7327 when dereferencing them under the new ABI.
7328 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7329 of pointers-to-members under the new ABI.
7331 * class.c (check_bitfield_decl): Remove restriction on really long
7333 (layout_class_type): Implement new ABI handling of bitfields
7334 longer than their types.
7336 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7338 * parse.y (extdefs): Call ggc_collect.
7339 * parse.c: Regenerated.
7341 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7343 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7344 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7347 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7349 * class.c (build_vbase_path): Use integer_zerop.
7350 (build_vtable_entry): Use tree_low_cst.
7351 (get_vfield_offset): Use bit_position.
7352 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7354 (check_bitfield_decl): Set DECL_SIZE using convert.
7355 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7356 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7358 (finish_struct_1): Use bit_position.
7359 (dump_class_hierarchy): Use tree_low_cst.
7360 * cp-tree.h (min_precision): Add declaration.
7361 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7362 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7363 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7364 * expr.c (cplus_expand_constant): Use bit_position.
7365 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7366 * rtti.c (get_base_offset): Use bit_position.
7367 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7368 host_integerp, and tree_low_cst.
7369 (pointer_int_sum): Use integer_zerop.
7370 (build_component_addr): Use bit_position.
7372 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7374 * typeck.c (require_complete_type): Don't assume size_zero_node.
7375 (complete_type_or_else): Likewise.
7377 2000-03-16 Steven Grady <grady@digitaldeck.com>
7378 Jason Merrill <jason@casey.cygnus.com>
7380 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7382 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7384 * decl2.c (grokfield): Bail out if type is error_mark_node.
7386 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7388 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7389 (__pointer_to_member_data): ... here. Adjust.
7390 * rtti.c (create_tinfo_types): Adjust.
7392 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7394 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7395 * decl.c (ref_desc_type_node): Undocument.
7396 * rtti.c (ptr_ref_initializer): Rename to ...
7397 (ptr_initializer): ... here. Adjust comments.
7398 (ptmd_initializer): Fix comment thinko.
7399 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7400 (create_tinfo_types): Remove ref_desc_type_node init.
7401 * tinfo2.cc (__reference_type_info): Remove.
7403 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7405 * decl.c (cp_finish_decl): Remove obsolete comment.
7407 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7409 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7411 * cp-tree.h: Tweak documentation.
7412 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7413 (avoid_overlap): Remove.
7414 (get_binfo_offset_as_int): New function.
7415 (dfs_serach_base_offsets): Likewise.
7416 (layout_nonempty_base_or_field): Likewise.
7417 (build_base_field): Layout fields here. Avoid placing two objects
7418 of the same type at the same address, under the new ABI.
7419 (build_base_fields): Adjust accordingly.
7420 (create_vtable_ptr): Return the new field, but don't attach it to
7422 (remove_base_field): Remove.
7423 (remove_base_fields): Remove.
7424 (layout_basetypes): Adjust accordingly.
7425 (layout_class_type): Call layout_field for each field, rather than
7426 just making a wholesale call to layout_type.
7428 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7430 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7432 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7434 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7436 * except.c (dtor_nothrow): New fn.
7437 (do_pop_exception): Use it. Take type parm.
7438 (push_eh_cleanup): Take type parm.
7439 (expand_start_catch_block): Pass it.
7440 (build_eh_type_type_ref): Accept null type.
7442 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7444 * cp-tree.h (revert_static_member_fn): Change prototype.
7445 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7446 (grok_op_properties): Likewise.
7447 (start_function): Likewise.
7448 (revert_static_member_fn): Simplify.
7449 * pt.c (check_explicit_specialization): Adjust call to
7450 revert_static_member_fn.
7452 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7454 * cp-tree.h (scope_kind): New type.
7455 (tmpl_spec_kind): Likewise.
7456 (declare_pseudo_global_level): Remove.
7457 (pseudo_global_level_p): Rename to template_parm_scope_p.
7458 (pushlevel): Remove declaration.
7459 (begin_scope): New function.
7460 (finish_scope): Likewise.
7461 (current_tmpl_spec_kind): Likewise.
7462 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7463 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7464 Add template_spec_p.
7465 (toplevel_bindings_p): Adjust.
7466 (declare_pseudo_global_level): Remove.
7467 (pseudo_global_level_p): Rename to template_parm_scope_p.
7468 (current_tmpl_spec_kind): New function.
7469 (begin_scope): Likewise.
7470 (finish_scope): Likewise.
7471 (maybe_push_to_top_level): Adjust.
7472 (maybe_process_template_type_declaration): Likewise.
7473 (pushtag): Likewise.
7474 (pushdecl_nonclass_level): Likewise.
7475 (lookup_tag): Likewise.
7476 (grokfndecl): Handle member template specializations. Share
7477 constructor and non-constructor code.
7478 * decl2.c (check_classfn): Handle member template specializations.
7479 * pt.c (begin_template_parm_list): Use begin_scope.
7480 (begin_specialization): Likewise.
7481 (end_specialization): Likewise.
7482 (check_explicit_specialization): Use current_tmpl_spec_kind.
7483 Handle member template specializations.
7484 (end_template_decl): Use finish_scope. Remove call to
7486 (push_template_decl_real): Remove bogus error message.
7487 (tsubst_decl): Fix typo in code contained in comment.
7488 (instantiate_template): Handle member template specializations.
7489 (most_general_template): Likewise.
7491 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7493 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7494 (do_identifier): Ditto for error().
7496 * pt.c (convert_nontype_argument): Ditto for cp_error().
7497 (convert_template_argument): Ditto for cp_pedwarn().
7499 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7501 * exception.cc (__check_null_eh_spec): New fn.
7502 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7504 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7506 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7507 * except.c (expand_end_eh_spec): Add the return type.
7508 * rtti.c (throw_bad_cast): Add the parmtypes.
7509 (throw_bad_typeid): Likewise.
7511 * semantics.c (expand_stmt): Only leave out rtl for unused
7512 artificials, and set DECL_IGNORED_P on them as well.
7513 * decl.c (wrapup_globals_for_namespace): Likewise.
7515 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7517 * decl.c (maybe_commonize_var): Skip all artificial decls.
7518 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7520 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7522 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7523 * cp-tree.h: Declare flag_enforce_eh_specs.
7524 * decl.c (store_parm_decls, finish_function): Check it.
7526 C library functions don't throw.
7527 * Makefile.in (cfns.h): New target.
7528 (except.o): Depend on it.
7529 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7530 * cfns.gperf: New file.
7531 * cfns.h: Generated.
7532 * except.c: Include it.
7533 (nothrow_libfn_p): New fn.
7534 * decl.c (grokfndecl): Use it.
7535 * cp-tree.h: Declare it.
7537 * decl.c (push_overloaded_decl_1, auto_function,
7538 define_function): Lose.
7539 (build_library_fn_1): New static fn.
7540 (builtin_function): Use it.
7541 (get_atexit_node): Use build_library_fn_ptr.
7542 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7543 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7544 push_void_library_fn, push_throw_library_fn): New fns.
7545 * cp-tree.h: Declare them.
7546 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7547 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7548 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7549 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7550 * rtti.c (build_runtime_decl): Lose.
7551 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7552 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7553 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7555 * call.c (build_call): Remove result_type parm.
7556 Call mark_used on unused artificial fns.
7557 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7559 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7561 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7563 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7564 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7565 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7566 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7567 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7568 expand_generic_desc): Likewise.
7570 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7572 * exception.cc (__cp_pop_exception): Cleanup the original object.
7574 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7576 * decl.c (grok_op_properties): Merge conversion to void warning
7577 with other silly op warnings.
7579 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7581 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7582 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7584 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7586 * decl.c (cp_make_fname_decl): New function.
7587 (wrapup_globals_for_namespace): Don't emit unused static vars.
7588 (init_decl_processing): Remove comment about use of
7589 array_domain_type. Set make_fname_decl.
7590 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7591 * semantics.c (begin_compound_stmt): Remove
7592 current_function_name_declared flagging.
7593 (expand_stmt): Don't emit unused local statics.
7594 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7597 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7599 * typeck.c (convert_for_assignment): Don't look at array
7601 * call.c (convert_like_real): Likewise.
7603 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7605 Add initial support for '\uNNNN' specifier.
7606 * lex.c (read_ucs): New fn.
7607 (readescape, skip_white_space): Call it.
7608 (is_extended_char, is_extended_char_1): New fns.
7609 (utf8_extend_token): New fn, #if 0'd out.
7610 (real_yylex): Treat extended chars like letters.
7612 * search.c (note_debug_info_needed): Walk the bases even if we
7613 weren't deferring the type itself.
7615 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7617 * decl2.c (finish_objects): Constify a char*.
7619 * method.c (emit_thunk): Likewise.
7621 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7623 * typeck.c (dubious_conversion_warnings): Look through
7626 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7628 * class.c (dfs_modify_vtables): I is now unsigned.
7629 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7630 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7631 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7632 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7633 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7634 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7635 Call integer_all_onesp.
7636 * typeck2.c (process_init_constructor): Use compare_tree_int.
7638 * lang-specs.h (as): Don't call if -syntax-only.
7640 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7642 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7643 RTL_EXPR_HAS_NO_SCOPE after all.
7645 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7647 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7648 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7649 RTL_EXPR_HAS_NO_SCOPE.
7651 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7654 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7656 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7658 * call.c (convert_like): Macrofy.
7659 (convert_like_with_context): New macro.
7660 (convert_like_real): Renamed from convert_like. Add calling
7661 context parameters, for diagnostics. Add recursive flag. Call
7662 dubious_conversion_warnings for outer conversion.
7663 (build_user_type_conversion): Use convert_like_with_context.
7664 (build_over_call): Likewise. Don't warn about dubious
7665 conversions here. Adjust convert_default_arg calls.
7666 (convert_default_arg): Add context parameters for diagnostics.
7667 Pass throught to convert_like_with_context.
7668 * cp-tree.h (convert_default_arg): Add context parameters.
7669 (dubious_conversion_warnings): Prototype new function.
7670 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7671 (dubious_conversion_warnings): New function, broken
7672 out of convert_for_assignment.
7673 (convert_for_assignment): Adjust.
7675 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7677 * decl2.c (key_method): Break out from...
7678 (import_export_vtable, import_export_class): ...here.
7680 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7681 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7683 * search.c (note_debug_info_needed, dfs_debug_mark,
7684 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7685 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7687 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7689 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7692 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7694 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7695 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7696 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7697 (lang_type): Split gets_new into has_new and has_array_new.
7698 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7699 (TYPE_GETS_NEW): Split into ...
7700 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7701 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7702 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7703 (build_op_new_call): Don't declare.
7704 (build_new_1): Likewise.
7705 * call.c (build_op_new_call): Remove.
7706 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7707 instead of TYPE_NEEDS_DESTRUCTOR.
7708 (finish_struct_bits): Likewise.
7709 (add_implicitly_declared_members): Likewise.
7710 (check_field_decl): Likewise.
7711 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7712 correctly under the new ABI.
7713 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7714 instead of TYPE_NEEDS_DESTRUCTOR.
7715 (initialize_local_var): Likewise.
7716 (destroy_local_var): Likewise.
7717 (cp_finish_decl): Likewise.
7718 (register_dtor_fn): Likewise.
7719 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7720 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7721 TYPE_VEC_DELETE_TAKES_SIZE here.
7722 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7723 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7724 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7725 (finish_destructor_body): Likewise.
7726 (maybe_build_cleanup_1): Likewise.
7727 * decl2.c (do_static_destruction): Likewise.
7728 * init.c (build_new_1): Make it static.
7729 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7730 (expand_cleanup_for_base): Likewise.
7731 (get_cookie_size): New function.
7732 (build_new_1): Handle array-new cookies correctly under the new
7734 (build_vec_delete_1): Likewise.
7735 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7736 (build_delete): Likewise.
7737 (build_vec_delete): Handle array-new cookies correctly under the new
7739 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7740 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7741 TYPE_HAS_ARRAY_NEW_OPERATOR.
7742 * ptree.c (print_lang_type): Check them.
7743 * search.c (context_for_name_lookup): Fix typo in comment.
7744 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7745 * tree.c (break_out_cleanups): Likewise.
7746 (build_cplus_array_test_1): Likewise.
7747 (cp_build_qualified_type_real): Likewise.
7748 * typeck.c (complete_type): Likewise.
7750 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7751 the command-line, not the end.
7753 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7755 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7757 2000-03-02 Tom Tromey <tromey@cygnus.com>
7759 * cp-tree.h (build_java_class_ref): Declare.
7760 * init.c (build_java_class_ref): No longer static.
7761 * except.c (expand_throw): Generate a Java-style `throw' if the
7762 thrown object is a "Java" object.
7763 (initialize_handler_parm): Generate a Java-style lookup of
7764 exception info if the caught object is a "Java" object.
7765 (catch_language, catch_language_init): New globals.
7766 (decl_is_java_type): New function.
7767 (expand_start_catch_block): Don't call push_eh_info() or
7768 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7769 class reference to build_catch_block.
7771 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7773 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7775 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7777 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7778 to merge reference/pointer code and fix incorrect warnings.
7780 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7782 * search.c (protected_accessible_p): Use context_for_name_lookup.
7784 * init.c (construct_virtual_bases): Fix thinko.
7785 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7787 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7789 * decl.c (current_function_decl): Move to toplev.c.
7791 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7793 * pt.c (fn_type_unification): Unify return type, whenever
7795 (get_bindings_real): Only pass return type when necessary.
7796 Remove explicit return type check.
7797 * class.c (resolve_address_of_overloaded_function): Pass desired
7798 return type to fn_type_unification.
7800 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7802 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7804 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7806 * rtti.c (expand_class_desc): Likewise.
7807 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7808 (THUNK_VCALL_OFFSET): Likewise.
7809 (THUNK_DELTA): Reflect changes in ../tree.h.
7811 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7813 * search.c (protected_accessible_p): Also allow the access if
7814 the member is public in DERIVED. Lose TYPE parm.
7815 (friend_accessible_p): Lose TYPE parm.
7816 (accessible_p): Adjust.
7818 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7820 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7821 on things that are not sizes; ssize_binop deleted.
7822 Call size_diffop when appropriate.
7823 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7824 (build_primary_vtable, build_secondary_vtable): Likewise.
7825 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7826 Variable I is HOST_WIDE_INT.
7827 (get_vfield_offset): Pass proper types to size_binop.
7828 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7829 (finish_struct_1): Likewise.
7830 (skip_rtti_stuff): Arg N is now pointer to signed.
7831 (layout_class_type): Use size_zero_node.
7832 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7833 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7834 * decl.c (complete_arry_type): Pass proper types to size_binop.
7835 (xref_basetypes): BINFO_OFFSET is sizetype.
7836 * error.c (dump_expr): Don't use size_binop non-sizes.
7837 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7838 * init.c (construct_virtual_bases): Fix type error.
7839 (build_vec_delete_1): Pass proper type to size_binop and don't
7841 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7842 * rtti.c (get_base_offset): Pass proper type to size_binop.
7843 * search.c (dfs_find_vbases): Fix type error.
7844 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7845 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7846 * tree.c (debug_binfo): Variable N is signed.
7847 Use HOST_WIDE_INT_PRINT_DEC.
7848 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7849 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7850 size_one_node and size_zero_node.
7851 (c_alignof): Use size_one_node.
7852 (build_component_addr): Pass proper types to size_binop.
7853 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7855 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7857 Implement class scope using-declarations for functions.
7858 * class.c (handle_using_decl): Call add_method for used functions.
7859 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7860 (add_method): Used functions are hidden by local functions.
7861 (check_bases_and_members): Handle using-decls before finalizing
7862 CLASSTYPE_METHOD_VEC.
7863 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7864 override the type of 'this' accordingly.
7865 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7866 (convert_class_to_reference, build_user_type_conversion_1,
7867 build_new_function_call, build_object_call, build_new_op,
7868 build_new_method_call): Pass ctype parm.
7870 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7872 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7873 build_new_function_call, build_object_call, build_new_op,
7874 build_new_method_call, build_op_delete_call): Don't get basetype_path
7876 * typeck.c (build_component_ref): Likewise.
7877 * init.c (build_offset_ref): Likewise.
7878 (resolve_offset_ref): Don't call enforce_access.
7879 Call build_scoped_ref.
7880 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7881 would cause an error or if -pedantic.
7882 * class.c (alter_access): Lose binfo parm.
7884 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7886 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7889 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7891 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7892 pseudo_type_info creation into the std namespace
7894 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7896 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7897 (import_export_class): Remove declaration.
7898 * decl2.c (import_export_class): Make it static.
7899 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7900 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7901 EXPR_WITH_FILE_LOCATION.
7902 * lex.c (check_newline): Tweak filename/lineno setting.
7903 * semantics.c (begin_while_stmt): Fix typo in comment.
7905 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7907 * lang-options.h (-fmessage-length=): Add missing option.
7909 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7911 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7913 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7915 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7917 * optimize.c (expand_call_inline): Emit the return label before
7918 evaluating the return value.
7920 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7922 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7923 than duplicating functionality here.
7924 * optimize.c: Include input.h.
7925 (expand_call_inline): Use push_srcloc and pop_srcloc.
7926 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7927 * parse.c: Regenerated.
7928 * Makefile.in (lex.o): Depend on input.h.
7929 (optimize.o): Likewise.
7931 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7933 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7934 function type, rather than ICE.
7936 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7938 * decl.c (grokdeclarator): Call decl_type_access_control.
7939 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7942 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7944 * decl.c (decls_match): Remove obsolete static member nadgering.
7946 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7948 * decl.c (grokdeclarator): Change ANSI to ISO.
7949 * lex.c (consume_string, readescape, do_identifier): Likewise.
7950 (parse_float, real_yylex): Likewise.
7951 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7952 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7953 new_type_id, maybe_label_decls, simple_stmt,
7954 for.init.statement): Likewise.
7955 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7956 * semantics.c (finish_named_return_value): Likewise.
7957 * parse.c: Regenerate.
7959 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7961 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7962 (CPTI_CLASS_STAR_TYPE): Remove.
7963 (vtable_index_type): Likewise.
7964 (class_star_type_node): Remove.
7965 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7966 (build_binary_op_nodefault): Remove.
7967 * call.c (build_new_op): Use build_binary_op instead of
7968 build_binary_op_nodefault.
7969 * decl.c (init_decl_processing): Remove class_star_type_node
7970 initialization. Make delta_type_node ptrdiff_type_node under the
7971 new ABI. Initialize vtable_index_type.
7972 (build_ptrmemfunc_type): Build different structures for the new
7974 (build_enumerator): Use build_binary_op instead of
7975 build_binary_op_nodefault.
7976 * method.c (build_overload_value): Mangle pointers-to-members
7977 appropriately under the new ABI.
7978 * typeck.c (build_array_ref): Use build_binary_op instead of
7979 build_binary_op_nodefault.
7980 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7981 (build_binary_op_nodefault): Rename to ...
7982 (build_binary_op): ... this. Remove old version. Adjust for
7983 pointer-to-member comparisons under the new ABI.
7984 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7985 (build_ptrmemfunc): Adjust for the new ABI.
7986 (expand_ptrmemfunc_cst): Likewise.
7987 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7988 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7990 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7992 * call.c (build_object_call): Compress consecutive calls to
7994 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7995 (build_op_delete_call): Adjust message formatting.
7997 * class.c (check_bases): Compress consecutive calls to
7999 (finish_struct_anon): Say 'ISO C++'.
8001 * decl.c (start_decl): Same here.
8002 (grok_reference_init): Likewise.
8003 (grokfndecl): Correct message formatting.
8004 (grokfndecl): Improve diagnostic.
8005 (check_static_variable_definition): Likewise. Say 'ISO C++'
8006 (compute_array_index_type): Say 'ISO C++'
8007 (create_array_type_for_decl): Compress consecutive calls to
8009 (grokdeclarator): Say 'ISO C++'
8010 (grok_op_properties): Likewise.
8012 * decl2.c (delete_sanity): Clairify diagnostic.
8013 (check_member_template): Same here.
8014 (grok_function_init): Use consistent terminology.
8016 * expr.c (do_case): Say 'ISO C++'
8018 * friend.c (do_friend): Compress consecutive calls to warning.
8020 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8022 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8023 * class.c (build_secondary_vtable): Reorganize. Don't create a
8024 new vtable under the new ABI.
8025 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8027 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8028 the initializing elements.
8029 (initialize_vtable): New function.
8030 (dfs_finish_vtbls): Use it.
8031 (dfs_accumulate_vtbl_inits): New function.
8032 (finish_vtbls): Merge primary and secondary vtables under the new
8034 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8035 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8038 * class.c (build_vtable): New function, split out from ...
8039 (get_vtable_decl): ... here, and ...
8040 (build_secondary_vtable): ... here.
8042 * pt.c (tsubst_decl): Fix formatting.
8044 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8046 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8047 (avoid_overlap, build_base_field): Likewise.
8048 (build_base_field, build_base_fields, is_empty_class):
8049 Test DECL_SIZE with integer_zero.
8050 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8051 * cp-tree.h (struct lang_type): New field size_unit.
8052 (CLASSTYPE_SIZE_UNIT): New macro.
8053 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8054 (cp_finish_decl): Delete -Wlarger-than processing.
8055 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8056 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8057 * tree.c (make_binfo): binfo vector is one entry longer.
8058 (walk_tree): Walk DECL_SIZE_UNIT.
8060 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8062 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8064 (build_vtable_entry): Don't assume all vtable entries are
8066 (build_vtbl_initializer): Adjust accordingly.
8067 (get_vtable_decl): Fix formatting.
8069 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8071 * semantics.c (deferred_type_access_control): Walk the entire
8073 (save_type_access_control): Rename from
8074 initial_deferred_type_access_control. Just remember the value.
8075 (decl_type_access_control): New fn.
8076 (begin_function_definition): Use deferred_type_access_control, after
8077 we've started the function. Set type_lookups to error_mark_node.
8078 * parse.y (frob_specs, fn.def1): Adjust.
8079 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8080 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8081 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8082 (after_type_component_declarator0): Likewise.
8083 (after_type_component_declarator): Likewise.
8084 (notype_component_declarator): Likewise.
8085 * cp-tree.h: Adjust.
8087 * decl.c (redeclaration_error_message): Allow redeclaration of
8088 namespace-scope decls.
8090 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8092 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8094 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8096 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8097 * decl2.c (grokclassfn): Likewise.
8099 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8101 * decl2.c (lang_decode_option): Don't set default message length
8103 * lex.c (lang_init_options): Set it here.
8105 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8107 Make DECL_CONTEXT mean the class in which a member function was
8108 declared, even for a virtual function.
8109 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8110 (DECL_FRIEND_CONTEXT): New macro.
8111 (DECL_REAL_CONTEXT): Remove.
8112 (SET_DECL_FRIEND_CONTEXT): Likewise.
8113 (DECL_VIRTUAL_CONTEXT): Adjust.
8114 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8115 (add_friends): Remove.
8116 (hack_decl_function_context): Likewise.
8117 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8119 (build_over_call): Fix indentation. Use DECL_CONTEXT
8120 instead of DECL_CLASS_CONTEXT.
8121 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8122 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8123 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8124 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8125 (build_base_field): Likewise.
8126 (finish_struct_1): Likewise.
8127 (build_self_reference): Likewise.
8128 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8130 (pushtag): Use decl_function_context, not
8131 hack_decl_function_context.
8132 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8133 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8134 (pushdecl): Remove bogus code.
8135 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8136 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8137 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8138 Use decl_function_context, nothack_decl_function_context.
8139 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8140 (grokdeclarator): Likewise. Use decl_function_context, not
8141 hack_decl_function_context.
8142 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8143 (start_function): Use DECL_FRIEND_CONTEXT, not
8144 DECL_CLASS_CONTEXT. Use decl_function_context, not
8145 hack_decl_function_context.
8146 (finish_function): Use decl_function_context, not
8147 hack_decl_function_context.
8148 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8150 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8151 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8152 (grokfield): Likewise.
8153 (finish_builtin_type): Likewise.
8154 (finish_vtable_vardec): Use decl_function_context, not
8155 hack_decl_function_context.
8156 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8157 (start_static_initialization_or_destruction): Likewise.
8158 (finish_static_initialization_or_destruction): Likewise.
8159 (mark_used): Adjust logic for deciding when to synthesize methods.
8160 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8162 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8164 * friend.c (is_friend): Likewise.
8165 (add_friends): Remove.
8166 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8167 * lex.c (begin_definition_of_inclass_inline): Use
8168 decl_function_context, not hack_decl_function_context.
8169 (process_next_inline): Likewise.
8170 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8171 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8172 DECL_CLASSS_CONTEXT.
8173 (hack_identifier): Likewise.
8174 (synthesize_method): Use decl_function_context, not
8175 hack_decl_function_context.
8176 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8178 (is_member_template): Use decl_function_context, not
8179 hack_decl_function_context. Use DECL_CONTEXT, not
8181 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8183 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8185 (push_template_decl_real): Likewise.
8186 (instantiate_class_template): Don't call add_friends.
8187 (tsubst_default_argument): Use DECL_CONTEXT, not
8189 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8190 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8191 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8193 * repo.c (repo_inline_used): Likewise.
8194 * search.c (current_scope): Adjust for new _CONTEXT macros.
8195 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8197 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8198 (lookup_fnfields_here):Likewise.
8199 (check_final_overrider): Likewise.
8200 (init_vbase_pointers): Likewise.
8201 (virtual_context): Likewise.
8202 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8203 (expand_body): Use decl_function_context, not
8204 hack_decl_function_context.
8205 * tree.c (hack_decl_function_context): Remove.
8206 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8208 * typeck2.c (error_not_base_type): Likewise.
8210 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8212 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8214 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8216 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8218 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8220 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8222 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8224 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8226 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8228 * parse.y (frob_specs): Split out...
8229 (parse_decl): From here.
8230 (fn.def2): Call initial_deferred_type_access_control.
8231 (after_type_component_declarator0): Call frob_specs.
8232 (notype_component_declarator0): Likewise.
8233 * search.c (friend_accessible_p): Nested classes are friends of their
8236 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8238 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8239 used to create an implicit temporary.
8241 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8244 2000-02-08 Nathan Sidwell <nathan@acm.org>
8246 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8247 strip array element qualifiers too.
8249 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8251 * decl.c (store_parm_decls): Don't build cleanups for parameters
8252 while processing_template_decl.
8254 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8256 * cp-tree.h (struct saved_scope): Add incomplete field.
8257 (namespace_scope_incomplete): New macro.
8258 * decl.c (pushdecl): Use it.
8259 (hack_incomplete_structures): Use it. See through artificial
8261 (mark_saved_scope): Mark it.
8263 Implement access control for nested types.
8264 * search.c (type_access_control): New fn.
8265 (accessible_p): Now we do perform access control for types.
8266 * semantics.c (deferred_type_access_control): New fn.
8267 (initial_deferred_type_access_control): New fn.
8268 (begin_function_definition): Call it. Add lookups parm.
8269 * decl.c (struct binding_level): Add this_class field.
8270 (pushlevel_class): Set it.
8271 (mark_binding_level): Mark it.
8272 (lookup_name_real): Use it. Call type_access_control.
8273 (mark_saved_scope): Mark lookups field.
8274 * cp-tree.h (flagged_type_tree): Add lookups field.
8275 (struct saved_scope): Add lookups field.
8276 (type_lookups): New macro.
8277 * parse.y (declmods): Now <ftype>.
8278 (parse_decl): Add lookups parm. Call
8279 initial_deferred_type_access_control.
8280 (lang_extdef): Clear type_lookups.
8281 (typed_declspecs, declmods, typespec): Set lookups field.
8282 (initdcl): Call deferred_type_access_control.
8283 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8284 component_decl_1, named_parm): Adjust.
8285 * friend.c (is_friend): Nested classes are friends of their
8288 * class.c (currently_open_derived_class): New fn.
8289 * method.c (hack_identifier): Use it.
8291 * lex.c (do_identifier): Remove obsolete code.
8293 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8295 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8297 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8298 thinks this file is plain C).
8300 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8302 * Makefile.in (call.o): Depend on $(EXPR_H).
8304 * call.c: Include "expr.h".
8306 * class.c (dump_class_hierarchy): Add prototype.
8308 * search.c (dfs_get_pure_virtuals): Likewise.
8310 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8312 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8315 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8317 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8318 Store it in DECL_FCONTEXT.
8319 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8321 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8323 * tinfo.h (old abi): #include "tconfig.h".
8324 * tinfo.cc (convert_to_base): Move into old abi section.
8326 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8328 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8329 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8330 (BINFO_PRIMARY_BINFO): New macro.
8331 (BF_DELTA): Rename to ...
8332 (BV_DELTA): ... this.
8333 (BF_VCALL_INDEX): Rename to ...
8334 (BV_VCALL_INDEX): ... this.
8335 (BF_FN): Rename to ...
8337 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8338 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8339 (modify_vtable_entry): Simplify.
8340 (add_virtual_function): Rename BF_ macros to BV_ variants.
8341 (build_vtable_initializer): Likewise.
8342 (get_class_offset_1): Remove.
8343 (dfs_get_class_offset): Likewise.
8344 (get_class_offset): Likewise.
8345 (dfs_find_final_overrider): New function.
8346 (find_final_overrider): Likewise.
8347 (modify_one_vtable): Remove.
8348 (dfs_find_base): New function.
8349 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8350 find_final_overrider.
8351 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8353 (dfs_fixup_vtable_deltas): Remove.
8354 (override_one_vtable): Remove.
8355 (merge_overrides): Likewise.
8356 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8357 unreal chilren of virtual bases.
8358 (finish_struct_1): Don't use merge_overrides. Don't use
8359 dfs_fixup_vtable_deltas.
8360 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8363 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8364 Jason Merrill <jason@yorick.cygnus.com>
8366 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8368 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8370 * exception.cc (__throw_bad_typeid): Add missing std::.
8372 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8374 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8376 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8378 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8380 Runtime support for new-abi rtti.
8381 * inc/typeinfo (type_info::operator!=): Define in class.
8382 (type_info::before, type_info::name, type_info::operator==,
8383 type_info::operator!=): Define new ABI implementations.
8384 (type_info::is_pointer_p, type_info::is_function_p): Declare
8385 new virtual functions.
8386 (type_info::do_catch, type_info::do_upcast): Likewise.
8388 * tinfo.h (__base_class_info): Define new class.
8389 (__class_type_info): Likewise.
8390 (__si_class_type_info): Likewise.
8391 (__vmi_class_type_info): Likewise.
8392 (__dynamic_cast): Prototype.
8394 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8395 (type_info::is_pointer_p): Define new function.
8396 (type_info::is_function_p): Likewise.
8397 (type_info::do_catch): Likewise.
8398 (type_info::do_upcast): Likewise.
8399 (vtable_prefix): New structure for vtable access.
8400 (adjust_pointer): Define new template function.
8401 (contained_p, public_p, virtual_p, contained_public_p,
8402 contained_nonpublic_p, contained_nonvirtual_p): Define new
8404 (nonvirtual_base_type): New local variable.
8405 (__class_type_info::~__class_type_info): Define.
8406 (__si_class_type_info::~__si_class_type_info): Likewise.
8407 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8408 (__class_type_info::do_catch): Define new function.
8409 (__class_type_info::do_upcast): Likewise.
8410 (__class_type_info::find_public_src): Likewise.
8411 (__class_type_info::do_find_public_src): Likewise.
8412 (__si_class_type_info::do_find_public_src): Likewise.
8413 (__vmi_class_type_info::do_find_public_src): Likewise.
8414 (__class_type_info::do_dyncast): Likewise.
8415 (__si_class_type_info::do_dyncast): Likewise.
8416 (__vmi_class_type_info::do_dyncast): Likewise.
8417 (__class_type_info::do_upcast): Likewise.
8418 (__si_class_type_info::do_upcast): Likewise.
8419 (__vmi_class_type_info::do_upcast): Likewise.
8420 (__dynamic_cast): Likewise.
8422 * tinfo2.cc (__fundamental_type_info): Define new class.
8423 (__pointer_type_info): Likewise.
8424 (__reference_type_info): Likewise.
8425 (__array_type_info): Likewise.
8426 (__function_type_info): Likewise.
8427 (__enum_type_info): Likewise.
8428 (__ptr_to_member_type_info): Likewise.
8429 (__fundamental_type_info::~__fundamental_type_info): Define.
8430 (__pointer_type_info::~__pointer_type_info): Likewise.
8431 (__reference_type_info::~__reference_type_info): Likewise.
8432 (__array_type_info::~__array_type_info): Likewise.
8433 (__function_type_info::~__function_type_info): Likewise.
8434 (__enum_type_info::~__enum_type_info): Likewise.
8435 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8436 (__pointer_type_info::do_catch): Define new function.
8437 (__ptr_to_member_type_info::do_catch): Define new function.
8439 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8440 (__is_pointer): Likewise.
8442 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8444 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8446 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8447 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8448 (make_new_vtable): New function.
8449 (modify_vtable_entry): Handle generation of new vtables correctly.
8450 (modify_one_vtable): Remove unused parameter.
8451 (dfs_fixup_vtable_deltas): Likewise.
8452 (override_one_vtable): Use build_secondary_vtable.
8453 (finish_struct_1): Use build_primary_vtable and
8454 build_secondary_vtable.
8456 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8458 * cp/decl.c: Adjust variable names, comments, help strings.
8460 2000-01-29 Nathan Sidwell <nathan@acm.org>
8462 * new2.cc (operator delete[]): Use operator delete, don't assume
8465 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8467 * class.c (build_vtbl_initializer): Add argument to
8468 build_vtable_entry call.
8470 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8472 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8473 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8474 (BF_DELTA): New macro.
8475 (BF_VCALL_INDEX): Likewise.
8477 (THUNK_VCALL_OFFSET): Likewise.
8478 (make_thunk): Change prototype.
8479 * class.c (build_vtable_entry): Integrate
8480 build_vtable_entry_for_fn. Handle vcall indices.
8481 (build_vtable_entry_for_fn): Remove.
8482 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8483 BF_VCALL_INDEX, BF_FN.
8484 (modify_vtable_entry): Integrate common code from
8485 modify_one_vtable and dfs_fixup_vtable_deltas.
8486 (add_virtual_function): Set BF_VCALL_INDEX.
8487 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8489 (modify_one_vtable): Simplify.
8490 (dfs_fixup_vtable_deltas): Likewise.
8491 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8492 * method.c (make_thunk): Handle vcall indices.
8494 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8496 Compiler side new abi rtti (not enabled).
8497 * cp-tree.h (new_abi_rtti_p): New macro.
8498 (emit_support_tinfos): Prototype new function.
8499 (tinfo_decl_p): Likewise.
8500 (emit_tinfo_decl): Likwise.
8501 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8503 (doing_runtime): New local static.
8504 (init_rtti_processing): Add new-abi initializer.
8505 (get_tinfo_decl): Add new-abi logic.
8506 (tinfo_from_decl): Likewise.
8507 (build_dynamic_cast_1): Likewise.
8508 (qualifier_flags): New static function.
8509 (tinfo_base_init): Likewise.
8510 (generic_initializer): Likewise.
8511 (ptr_ref_initializer): Likewise.
8512 (ptmd_initializer): Likewise.
8513 (class_hint_flags): Likewise.
8514 (class_initializer): Likewise.
8515 (synthesize_tinfo_var): Likewise.
8516 (create_real_tinfo_var): Likewise.
8517 (create_pseudo_type_info): Likewise.
8518 (get_vmi_pseudo_type_info): Likewise.
8519 (create_tinfo_types): Likewise.
8520 (emit_support_tinfos): New global function.
8521 (tinfo_decl_p): New global predicate.
8522 (emit_tinfo_decl): New global function.
8523 * class.c (set_rtti_entry): Generalize for old and new rtti.
8524 (build_vtbl_initializer): Likewise.
8525 * decl2.c (finish_file): Likewise.
8527 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8529 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8530 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8532 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8534 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8537 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8539 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8541 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8543 * optimize.c (calls_setjmp_r): Supply new argument
8544 to special_function_p.
8546 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8548 * call.c: PROTO -> PARAMS.
8549 * class.c: Likewise.
8550 * cp-tree.h: Likewise.
8554 * decl2.c: Likewise.
8556 * errfn.c: Likewise.
8557 * error.c: Likewise.
8558 * except.c: Likewise.
8561 * input.c: Likewise.
8564 * method.c: Likewise.
8565 * optimize.c: Likewise.
8566 * parse.y: Likewise.
8570 * search.c: Likewise.
8571 * semantics.c: Likewise.
8574 * typeck.c: Likewise.
8575 * typeck2.c: Likewise.
8578 2000-01-25 Richard Henderson <rth@cygnus.com>
8580 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8582 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8584 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8585 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8586 (struct vcall_offset_data_s): New type.
8587 (dfs_vcall_offset_queue_p): New function.
8588 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8589 (build_vcall_offset_vtbl_entries): Likewise.
8590 (layout_vtable_decl): Likewise.
8591 (num_vfun_entries): Likewise.
8592 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8593 (build_vtbl_initializer): Likewise.
8594 (dfs_finish_vtabls): Use layout_vtable_decl.
8595 (modify_one_vtables): Always duplicate vtables under the new ABI.
8596 (finish_struct_1): Use layout_vtable_decl.
8598 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8600 * decl.c (member_function_or_else): Change third arg from a format
8601 specifier to an `enum overload_flags'. Callers changed.
8603 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8605 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8606 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8607 build_const_cast, get_delta_difference, check_return_expr): Avoid
8608 ANSI string concatenation usage.
8610 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8612 * class.c (layout_class_type): Put the fields required to make a
8613 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8616 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8618 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8621 * decl2.c (mark_used): Do instantiate inlines that have been
8622 explicitly instantiated.
8624 2000-01-24 Richard Henderson <rth@cygnus.com>
8626 * call.c (build_over_call): Use expand_tree_builtin.
8627 * typeck.c (build_function_call_real): Likewise.
8628 (build_binary_op_nodefault): Handle unordered compares.
8630 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8632 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8633 cp_tree_index values.
8634 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8635 New global node #defines for them.
8636 * rtti.c (call_void_fn): Replace with ...
8637 (build_runtime_decl): ... new static function.
8638 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8639 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8640 (build_dynamic_cast_1): Always produce correctly typed result.
8641 Explicitly produce type_info addresses. Use dynamic_cast_node.
8642 * exception.cc (__throw_bad_cast): Return `void *'.
8643 (__throw_bad_typeid): Return `const type_info &'.
8645 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8647 * cp-tree.h (get_vtable_decl): Prototype new function.
8648 * class.c (get_vtable_decl): New function. Broken out from ...
8649 (build_vtable): ... here. Use it.
8650 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8653 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8655 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8656 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8657 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8658 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8659 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8660 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8661 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8662 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8663 (CPTI_TINFO_VAR_ID): New enumeration.
8664 (__tp_desc_type_node, __access_mode_type_node,
8665 __bltn_desc_type_node, __user_desc_type_node,
8666 __class_desc_type_node, __ptr_desc_type_node,
8667 __attr_desc_type_node, __func_desc_type_node,
8668 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8669 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8670 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8671 enum_desc_type_node, class_desc_type_node,
8672 si_class_desc_type_node, vmi_class_desc_type_node,
8673 ptmd_desc_type_node, base_desc_type_node): New #defines.
8674 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8675 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8676 (tinfo_var_id): New enumeration.
8677 (DECL_TINFO_FN_P): Augment comment.
8678 * decl.c (cp_global_trees): Adjust documentation.
8679 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8680 tinfo_decl_type and tinfo_var_id.
8681 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8682 (build_typeid): Remove unused variable.
8683 (get_tinfo_var): Use tinfo_var_id.
8684 (tinfo_name): New static function.
8685 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8686 (tinfo_from_decl): Likewise.
8687 (get_base_offset): New static function, broken out of
8689 (expand_si_desc): Use tinfo_name.
8690 (expand_class_desc): Likewise. Lose local static variable.
8691 Use base_desc_type_node. Use get_base_offset.
8692 (expand_ptr_desc): Use tinfo_name.
8693 (expand_attr_desc): Likewise.
8694 (expand_generic_desc): Likewise.
8696 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8697 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8699 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8701 * cp-tree.h (__eprintf): Remove declaration.
8702 * tree.c (__eprintf): Remove definition.
8704 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8705 Mark Mitchell <mark@codesourcery.com>
8707 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8708 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8710 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8712 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8714 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8716 * cp-tree.h (register_dtor_fn): New function.
8717 * decl.c (destroy_local_static): Rename to ...
8718 (register_dtor_fn): ... this. Give it external linkage.
8719 (expand_static_init): Use it.
8720 * decl2.c (do_static_initialization): Likewise, if using
8722 (do_static_destruction): Check that __cxa_atexit is not in use.
8723 (finish_file): Don't call do_static_destruction if using
8726 * typeck.c (convert_arguments): Restore two-message error
8729 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8731 Remap dynamic cast hint values to be consistent across ABIs.
8732 * search.c (dynamic_cast_base_recurse): Remap generated value.
8733 (get_dynamic_cast_base_type): Adjust documentation.
8734 * tinfo.h (__user_type_info::dyncast): Likewise.
8735 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8736 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8737 (__class_type_info::do_dyncast): Likewise.
8738 (__class_type_info::do_find_public_subobj): Likewise.
8739 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8741 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8743 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8745 * typeck2.c (incomplete_type_error): Restore previous
8746 cp_error and cp_error_at call sequence.
8748 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8750 * class.c (dump_class_hierarchy): Make format agree with argument;
8751 cast pointer to unsigned long and print with %lx.
8753 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8755 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8757 * typeck.c (composite_pointer_type, common_type,
8758 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8759 build_function_call_real, convert_arguments,
8760 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8761 build_unary_op, mark_addressable, build_compound_expr,
8762 build_static_cast, build_reinterpret_cast, build_const_cast,
8763 build_c_cast, build_modify_expr, get_delta_difference,
8764 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8765 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8767 * typeck2.c (readonly_error, abstract_virtuals_error,
8768 process_init_constructor, check_for_new_type): Likewise.
8770 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8772 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8775 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8777 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8778 (build_x_typeid): Likewise.
8779 (get_tinfo_fn): Likewise.
8780 (get_tinfo_fn_unused): Rename to ...
8781 (get_tinfo_decl): ... here.
8782 * rtti.c (build_headof): Replace logic error with assertion.
8783 (get_tinfo_fn_dynamic): Rename to ...
8784 (get_tinfo_decl_dynamic): ... here. Make static. Use
8785 complete_type_or_else.
8786 (build_x_typeid): Move into ...
8787 (build_typeid): ... here. Adjust call to
8788 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8789 throw_bad_typeid expression.
8790 (get_tinfo_fn_unused): Rename to ...
8791 (get_tinfo_decl): ... here. Adjust comment.
8792 (get_tinfo_fn): Delete.
8793 (tinfo_from_decl): New static function.
8794 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8795 (get_typeid): Use complete_type_or_else.
8796 (build_dynamic_cast_1): Adjust calls to
8797 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8798 * parse.y (primary): Adjust call to build_typeid.
8799 * except.c (build_eh_type_type_ref): Adjust call to
8800 get_tinfo_decl. Mark as used.
8801 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8802 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8803 * parse.c: Regenerated.
8805 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8807 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8809 (resolves_to_fixed_type_p): Document calling convention.
8810 * rtti.c (build_x_typeid): Initialize NONNULL.
8812 * cp-tree.h (build_shared_int_cst): New function.
8813 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8814 * class.c (modify_vtable_entry): Likewise.
8815 (add_virtual_function): Split out code to generated shared
8816 INTEGER_CSTs to build_share_int_cst.
8817 (modify_all_vtables): Handle all the overridden functions here.
8818 Add overridden functions from non-primary virtual bases to the
8820 (finish_struct_1): Adjust call to modify_all_vtables. Add
8821 overridden functions from non-primary bases to the vtable.
8822 * tree.c (build_shared_int_cst): New function.
8824 * cp-tree.h (scratchalloc): Remove.
8825 (build_scratch_list): Likewise.
8826 * call.c (convert_class_to_reference): Replace build_scratch_list
8827 and build_expr_list with build_tree_list.
8828 (add_candidate): Replace scratchalloc with expralloc. Note memory
8830 (build_user_type_conversion_1): Replace build_scratch_list
8831 and build_expr_list with build_tree_list.
8832 (build_new_op): Likewise.
8833 (build_op_delete_call): Likewise.
8834 (convert_like): Likewise.
8835 * cvt.c (ocp_convert): Likewise.
8836 * decl.c (start_decl): Likewise.
8837 (start_function): Likewise.
8838 (finish_destructor_body): Likewise.
8839 (maybe_build_cleanup_1): Likewise.
8840 * decl2.c (reparse_decl_as_expr): Likewise.
8841 * init.c (perform_member_init): Likewise.
8842 (expand_cleanup_for_base): Likewise.
8843 (build_builtin_delete_call): Likewise.
8844 (build_new_1): Likewise.
8845 (build_delete): Likewise.
8846 * method.c (do_build_assign_ref): Likewise.
8847 * parse.y (already_scoped_stmt): Likewise.
8848 (nontrivial_exprlist): Likewise.
8849 (net_initializer): Likewise.
8850 (initlist): Likewise.
8851 * parse.c: Regenerated.
8852 * rtti.c (build_x_typeid): Likewise.
8853 (build_dynamic_cast_1): Likewise.
8854 * typeck.c (build_x_compound_expr): Likewise.
8855 (build_static_cast): Likewise.
8856 (build_modify_expr): Likewise.
8858 * cp-tree.h (DECL_VINDEX): Add documentation.
8859 * class.c (build_vtable_entry): Likewise.
8860 (start_vtable): Add comment.
8861 (add_virtual_function): Replace pending_hard_virtuals with
8862 overridden_virtuals and pending_virtuals with new_virtuals.
8863 Replace redundant assignments with assertions.
8864 (check_for_override): Add comment.
8865 (check_bases_and_members): Replace pending_hard_virtuals with
8866 overridden_virtuals and pending_virtuals with new_virtuals.
8867 (create_vtbl_ptr): Likewise.
8868 (layout_class_type): Likewise.
8869 (finish_struct_1): Likewise. Add comments.
8871 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8873 * class.c (finish_struct_1): Replace redundant code with
8876 * cp-tree.h (flag_new_abi): Move.
8877 (flag_use_cxa_atexit): Likewise.
8878 (flag_honor_std): Likewise.
8879 (flag_rtti): Likewise.
8880 (vbase_offsets_in_vtable_p): Define.
8881 (vptrs_present_everywhere_p): Likewise.
8882 (TYPE_CONTAINS_VPTR_P): Likewise.
8883 (dfs_walk_real): Declare.
8884 * class.c (build_vbase_pointer_fields): Check
8885 vbase_offsets_in_vtable_p.
8886 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8888 (build_vbase_offset_vtbl_entries): Simplify.
8889 (build_vbase_offset_vtbl_entries): Adjust.
8890 (build_vbase_pointer): Add ability to look up vbase offsets in
8892 (start_vtable): New function.
8893 (add_virtual_function): Use it.
8894 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8895 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8896 (build_vtbl_initializer): Take the type of the complete object as
8897 input. Use it to correctly calculate vbase offsets.
8898 (dfs_finish_vtbls): Pass the complete type to
8899 build_vtbl_initializer.
8900 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8901 (create_vtable_ptr): Create a vtable even if there are no
8902 new virtual functions, under the new ABI.
8903 (finish_struct_1): Likewise.
8904 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8905 * decl.c (exapnd_static_init): Remove call to
8906 preserve_initializer.
8907 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8909 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8910 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8911 (construct_virtual_bases): Don't initialize virtual base pointers
8913 (build_aggr_init): Clean up comment.
8914 (expand_aggr_init_1): Likewise.
8915 * rtti.c (expand_class_desc): Store the virtual function table
8916 index where the vbase offset lives in the offset field.
8917 * search.c (dfs_walk_real): Make it global.
8918 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8919 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8921 * tinfo.h (USItype): Make it signed under the new ABI.
8922 * tinfo.cc (convert_to_base): New function. Encapsulate base
8923 conversion logic here.
8924 (__class_type_info::do_upcast): Use it.
8925 (__class_type_info::do_dyncast): Likewise.
8926 (__class_type_info::do_find_public_subobj): Likewise.
8928 * init.c (construct_virtual_bases): Don't look up the addresses of
8929 virtual bases at run-time.
8931 * class.c (build_vbase_pointer): Relocate.
8932 (build_vbase_pointer_fields): Likewise.
8933 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8934 (build_vbase_offset_vtbl_entries): Likewise.
8936 * decl.c (init_decl_processing): Complain if -fnew-abi
8937 -fno-vtable-thunks is used.
8939 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8942 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8944 * cp-tree.h (num_extra_vtbl_entries): New function.
8945 (size_extra_vtbl_entries): Likewise.
8946 (dfs_vtable_path_unmark): Likewise.
8947 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8948 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8949 * class.c (num_extra_vtbl_entries): New function.
8950 (size_extra_vtbl_entries): Likewise.
8951 (dfs_build_vbase_offset_vtbl_entries): New function.
8952 (build_vbase_offset_vtbl_entries): Likewise.
8953 (build_vtbl_initializer): Use it.
8954 (finish_struct_1): Adjust vtable sizes (using
8955 num_extra_vtbl_entries).
8956 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8957 THUNK_DECL is non-NULL before expanding it.
8958 * init.c (expand_virtual_init): Adjust the vtable pointer by
8959 size_extra_vtbl_entries before storing it.
8960 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8961 Handle TREE_LIST parameters here, not in the dfs_* functions.
8962 (dfs_unmarked_real_bases_queue_p): Adjust.
8963 (dfs_marked_real_bases_queue_p): Likewise.
8964 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8965 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8966 (dfs_vtable_path_unmark): Likewise.
8968 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8970 * optimize.c (copy_body_r): Clear the operand three of a
8971 TARGET_EXPR when copying it.
8973 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8975 * method.c (build_decl_overload_real): Check whether we are in ::
8976 before returning __builtin_new/delete.
8978 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8980 * pt.c (tsubst_friend_function): Improve comment.
8981 (instantiate_decl): Avoid crashing when a "nested" function is
8982 instantiated from the top level.
8984 * dump.c (dqeueue_and_dump): Dump
8985 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8987 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8989 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8991 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8993 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8994 ENABLE_NEW_GXX_ABI defined.
8995 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8996 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8997 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8999 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9001 * decl.c (start_cleanup_fn): Call pushdecl.
9003 * call.c (convert_class_to_reference): Fix typos.
9004 (build_conditional_expr): Handle errors gracefully.
9005 * class.c (push_nested_class): Likewise.
9006 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9007 (DECL_THIS_EXTERN): Use it.
9008 (DECL_THIS_STATIC): Likewise.
9009 * cvt.c (convert_to_void): Handle errors gracefully.
9010 (build_expr_type_conversion): Likewise.
9011 * decl.c (maybe_push_decl): Likewise.
9012 (start_decl_1): Likewise.
9013 (require_complete_types_for_parms): Likewise.
9014 * parse.y (structsp): Likewise.
9015 (base_class): Likewise.
9016 * parse.c: Regenerated.
9017 * pt.c (finish_member_template_decl): Likewise.
9018 * typeck.c (decay_conversion): Likewise.
9020 * cp-tree.h (dfs_skip_vbases): New function.
9021 (find_vbase_instance): Likewise.
9022 * class.c (determine_primary_base): Allow a nearly empty base to
9023 serve as a primary base class under the new ABI.
9024 (get_class_offset_1): Rename to ...
9025 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9027 (get_class_offset): Use it. Issue error messages here.
9028 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9029 find the right copies of virtual bases.
9030 (fixup_vtable_deltas1): Rename to ...
9031 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9032 bases as primary bases.
9033 (fixup_vtable_deltas): Remove.
9034 (override_one_vtable): Handle virtual bases as primary bases.
9035 (merge_overrides): Likewise.
9036 (finish_struct_1): Likewise.
9037 (dump_class_hierarchy): Dump primary-ness of bases as well.
9038 * search.c (mark_primary_bases): Use a pre-order traversal to
9039 handle primary virtual bases.
9040 (dfs_skip_vbases): New fiunction.
9041 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9042 (fixup_virtual_upcast_offsets): Likewise.
9043 (fixup_all_virtual_upcast_offsets): Likewise.
9044 (dfs_find_vbase_instances): New function.
9045 (find_vbase_instance): Likewise.
9047 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9049 * lex.c (DIR_SEPARATOR): Delete macro.
9051 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9053 * decl2.c (lang_decode_option): Handle automatic line wrapping
9056 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9058 * friend.c (do_friend): Don't resolve scopes when processing
9059 template declarations, even if the qualifying scope doesn't
9060 involve template parameters.
9062 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9064 * class.c (dfs_modify_vtables_queue_p): Remove.
9065 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9066 and dfs_marked_real_bases_queue_p instead of
9067 dfs_modify_vtables_queue_p.
9069 * class.c (build_vbase_path): Simplify.
9070 (dfs_propagate_binfo_offsets): New function.
9071 (propagate_binfo_offsets): Use it.
9072 (remove_base_field): Simplify.
9073 (dfs_set_offset_for_vbases): Remove.
9074 (dfs_set_offset_for_shared_vbases): New function.
9075 (dfs_set_offset_for_unshared_vbases): Likewise.
9076 (layout_virtual_bases): Use them.
9077 (layout_basetypes): Don't call propagate_binfo_offsets.
9078 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9081 * class.c (build_base_field): New function, split out from ...
9082 (build_base_fields): ... here. Use it. Allocate primary bases
9083 first, under the new ABI.
9084 (get_vtable_entry): Remove.
9085 (remove_base_field): New function, split out from ...
9086 (remove_base_fields): ... here. Adjust since primary bases come
9087 first under the new ABI.
9089 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9090 (initialize_vtbl_ptrs): New function.
9091 (expand_indirect_vtbls_init): Change prototype.
9092 (convert_pointer_to_vbase): Declare.
9093 * init.c (expand_direct_vtbls_init): Remove.
9094 (dfs_initialize_vtbl_ptrs): New function.
9095 (initialize_vtbl_ptrs): Likewise.
9096 (emit_base_init): Use initialize_vtbl_ptrs.
9097 * search.c (convert_pointer_to_vbase): Make it global.
9098 (expand_indirect_vtbls_init): Remove vtable initialization code.
9099 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9101 * class.c (dfs_finish_vtbls): New function.
9102 (finish_vtbls): Use it.
9103 (dump_class_hierarchy): New function.
9105 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9106 (BINFO_VBASE_PRIMARY_P): New macro.
9107 (BINFO_VIRTUALS): Add to documentation.
9108 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9109 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9110 (dfs_mark_primary_bases_queue_p): Likewise.
9111 (dfs_unmarked_real_bases_queue_p): New function.
9112 (dfs_marked_real_bases_queue_p): Likewise.
9113 * search.c (dfs_mark_primary_bases): Adjust.
9114 (mark_primary_bases): Likewise.
9115 (get_shared_vbase_if_not_primary): New function.
9116 (dfs_unmarked_real_bases_queue_p): Likewise.
9117 (dfs_marked_real_bases_queue_p): Likewise.
9118 (dfs_get_pure_virtuals): Simplify.
9119 (get_pure_virtuals): Likewise.
9121 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9123 * lex.c: Include tm_p.h.
9125 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9127 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9129 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9131 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9132 * pt.c (instantiate_decl): Defer comdat templates that might not be
9135 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9136 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9137 (finish_file): Likewise.
9139 * decl2.c (import_export_class): Undo 12/14 change.
9141 * error.c (dump_decl): operator new, not operatornew.
9143 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9144 * search.c (lookup_field_1): Look for the last field with the
9147 2000-01-05 Nathan Sidwell <nathan@acm.org>
9149 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9152 2000-01-05 Nathan Sidwell <nathan@acm.org>
9154 * typeck.c (build_static_cast): Don't strip target qualifiers
9155 when casting from a class.
9157 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9159 * class.c (warn_hidden): Initialize variable `fndecl'.
9161 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9163 * decl.c (flag_isoc9x): New variable to be able to use code in
9164 c-common.c. For now always zero.
9166 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9168 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9169 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9170 or unshare_base_binfos for virtual bases here.
9171 * search.c (dfs_get_vbase_types): Do it here.
9172 (get_vbase_types): Adjust.
9174 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9176 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9177 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9178 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9179 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9180 (unmark_primary_bases): Remove declaration.
9181 (unmarkedp): Declare.
9182 (dfs_vbase_unmark): Likewise.
9183 * class.c (determine_primary_base): Return immediately if there
9184 are no base classes. Call mark_primary_bases here.
9185 (modify_all_direct_vtables): Remove.
9186 (modify_all_indirect_vtables): Remove.
9187 (dfs_modify_vtables_queue_p): New function.
9188 (dfs_modify_vtables): New function.
9189 (modify_all_vtables): Use them.
9190 (build_base_fields): Build FIELD_DECLs for primary virtual base
9192 (create_vtable_ptr): Don't call determine_primary_base here.
9193 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9194 (dfs_set_offset_for_vbases): ... this.
9195 (layout_virtual_bases): Use it.
9196 (layout_class_type): Call determine_primary_base here.
9197 * search.c (unmarkedp): Make it global.
9198 (shared_marked_p): Simplify.
9199 (shared_unmarked_p): Likewise.
9200 (dfs_primary_bases_queue_p): Remove.
9201 (dfs_unmark_primary_bases): Likewise.
9202 (unmark_primary_bases): Likewise.
9203 (mark_primary_bases): Simplify.
9204 (get_pure_virtuals): Don't call mark_primary_bases here.
9205 (dfs_vbase_unmark): New function.
9206 (get_vbase_types): Simplify.
9208 * class.c (struct base_info): Remove.
9209 (determine_primary_base): Take has_virtual_p rather than a
9210 base_info as input. Don't calculate max_has_virtual.
9211 (finish_struct_bits): Remove max_has_virtual argument.
9212 (create_vtable_ptr): Remove max_has_virtual_p argument.
9213 (layout_virtual_bases): Remove max argument.
9214 (layout_basetypes): Likewise.
9215 (layout_class_type): Remove max_has_virtual_p argument.
9216 (finish_struct_1): Remove max_has_virtual.
9218 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9219 (layout_basetypes): Remove.
9220 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9221 Update to handle primary virtual bases.
9222 (remove_base_fields): New function, split out from
9224 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9225 (layout_virtual_bases): New function, split out from
9226 layout_basetypes. Update to handle primary virtual bases.
9227 (layout_basetypes): Moved here from tree.c. Use
9228 remove_base_fields and layout_virtual_bases.
9229 * search.c (dfs_mark_primary_bases_queue_p): New function.
9230 (mark_primary_bases): Use it.
9231 * tree.c (CEIL): Remove.
9232 (propagate_binfo_offsets): Remove.
9233 (layout_basetypes): Remove.
9235 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9237 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9238 (BINFO_PRIMARY_MARKED_P): New macro.
9239 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9240 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9241 (mark_primary_bases): New function.
9242 (unmark_primary_bases): Likewise.
9243 * search.c (get_abstract_virtuals_1): Remove.
9244 (dfs_mark_primary_bases): New function.
9245 (mark_primary_bases): Likewise.
9246 (dfs_unmark_primary_bases): Likewise.
9247 (unmark_primary_bases): Likewise.
9248 (dfs_get_pure_virtuals): Likewise.
9250 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9252 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9253 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9254 (modify_one_vtable): Adjust.
9255 (fixup_vtable_deltas1): Likewise.
9256 (override_one_vtable): Likewise.
9257 * search.c (get_abstract_virtuals_1): Likewise.
9258 (get_pure_virtuals): Likewise.
9259 (expand_upcast_fixups): Likewise.
9260 * tree.c (debug_binfo): Likewise.
9262 * class.c (build_vtable): Don't return a value. Don't rebuild
9263 vtables for bases that have already been handled.
9264 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9265 already been handled.
9266 (modify_one_vtable): Adjust accordingly.
9267 (fixup_vtable_deltas1): Likewise.
9268 (finish_struct_1): Likewise.
9270 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9272 * call.c (build_new_method_call): Also check destructors.