1 2001-05-25 Sam TH <sam@uchicago.edu>
3 * cp-tree.h lex.h: Fix header include guards.
5 2001-05-25 Mark Mitchell <mark@codesourcery.com>
7 * decl.c (init_decl_processing): Tweak.
9 2001-05-24 Mark Mitchell <mark@codesourcery.com>
11 * decl.c (duplicate_decls): Tidy.
12 (init_decl_processing): Always set flag_no_builtin.
14 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
17 * decl2.c (do_local_using_decl): Push the decls, even in a
20 2001-05-22 Mark Mitchell <mark@codesourcery.com>
22 * optimize.c (initialize_inlined_parameters): Don't set
23 TREE_READONLY for a VAR_DECL taking the place of an inlined
26 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
28 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
29 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
32 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
34 * parse.y: Refer to compound literals as such, not as
35 constructor-expressions.
37 2001-05-21 Mark Mitchell <mark@codesourcery.com>
39 * call.c (build_op_delete_call): Ignore exception-specifications
40 when looking for matching delete operators.
41 * init.c (build_new_1): Compute whether or not the allocation
42 function used is a placement allocation function or not, and
43 communicate this information to build_op_delete_call.
45 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
47 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
48 (build_vtbl_ref): Adjust.
49 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
50 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
52 (unsupported_options): Correspondingly.
54 * decl2.c (maybe_make_one_only): Check flag_weak, not
57 * cp-tree.def (START_CATCH_STMT): Lose.
58 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
59 * tree.c (cp_statement_code_p): Don't case it.
60 * semantics.c (cp_expand_stmt): Likewise.
61 * cp-tree.h (START_CATCH_TYPE): Lose.
63 * except.c (expand_start_catch_block): Don't start any blocks.
65 (expand_end_catch_block): Don't end any blocks.
66 * parse.y (handler): Don't pass anything from finish_handler_parms
68 * pt.c (tsubst_expr): Likewise.
69 * semantics.c (begin_handler): Call note_level_for_catch here.
70 (finish_handler_parms): Don't return anything.
71 (genrtl_catch_block, begin_catch_block): Lose.
72 (genrtl_handler): Call expand_start_catch here.
74 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
76 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
77 (get_vtable_decl, build_vtt): Not here.
79 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
82 * optimize.c (update_cloned_parm): Copy addressability and other
85 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
87 * pt.c (determine_specialization): Ignore artificial functions.
89 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
91 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
93 * lex.c (cxx_init_options): Call set_identifier_size. Update.
94 (init_parse): Don't do it here.
96 2001-05-18 Diego Novillo <dnovillo@redhat.com>
98 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
99 function declaration to avoid stripping the symbol's attributes.
101 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
103 * decl.c (pushdecl): Adjust error string.
104 (xref_tag): Adjust friend class injection warning. Remove the
105 inherited name from the class shadowed scope.
107 2001-05-17 Mark Mitchell <mark@codesourcery.com>
109 * except.c (cp_protect_cleanup_actions): New function.
110 (init_exception_processing): Don't set protect_cleanup_actions
111 here. Do set lang_protect_cleanup_actions.
113 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
115 * spew.c (read_token): Call yyerror on all unexpected tokens.
117 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
119 * init.c (member_init_ok_or_else): Take a tree rather than
121 (expand_member_init): Adjust.
123 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
125 * decl.c (duplicate_decls): Suppress warning about duplicate
126 decls if the first decl is a friend.
128 2001-05-12 Zack Weinberg <zackw@stanford.edu>
130 * except.c (choose_personality_routine): Export. Add
131 explanatory comment. Take an enum languages, not a boolean.
132 (initialize_handler_parm): Adjust to match.
133 * cp-tree.h: Prototype choose_personality_routine.
134 * lex.c (handle_pragma_java_exceptions): New function.
135 (init_cp_pragma): Register #pragma GCC java_exceptions.
137 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
139 * method.c (build_mangled_C99_name): Remove unused prototype.
141 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
143 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
144 * typeck.c (get_member_function_from_ptrfunc,
145 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
146 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
148 Reverted Geoff Keating's 2001-05-03's patch.
150 2001-05-11 Ira Ruben <ira@apple.com>
152 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
154 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
156 * cp-tree.h (finish_label_expr, lookup_label): Delete.
157 * parse.y: Update for '&&'; don't issue warning here.
158 * semantics.c (finish_label_expr): Delete.
160 2001-05-07 Mark Mitchell <mark@codesourcery.com>
162 * splay-tree.h (splay_tree_max): New function.
163 (splay_tree_min): Likewise.
165 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
167 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
168 (pfn_vflag_identifier): Define.
169 Update comment about layout of pointer functions.
170 (build_ptrmemfunc1): Update prototype.
171 (expand_ptrmemfunc_cst): Update prototype.
172 * decl.c (initialize_predefined_identifiers): Initialize
173 pfn_vflag_identifier.
174 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
175 an extra field to the type.
176 * expr.c (cplus_expand_constant): Pass 'flag' between
177 expand_ptrmemfunc_cst and build_ptrmemfunc1.
178 * typeck.c (get_member_function_from_ptrfunc): When
179 FUNCTION_BOUNDARY < 16, look at additional field to determine
180 if a pointer-to-member is a real pointer or a vtable offset.
181 (build_ptrmemfunc1): Add new parameter to contain extra field.
182 (build_ptrmemfunc): Pass the extra field around.
183 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
184 (pfn_from_ptrmemfunc): Ignore the extra field.
186 2001-05-03 Mark Mitchell <mark@codesourcery.com>
188 * cp-tree.h (flag_inline_trees): Update documentation.
189 * decl.c (init_decl_processing): Adjust handling of
190 flag_inline_functions and flag_inline_trees to support -O3.
191 (grokfndecl): Set DECL_INLINE on all functions if that's what
193 (save_function_data): Clear DECL_INLINE in
194 current_function_cannot_inline is non-NULL.
195 * decl2.c (flag_inline_trees): Update documentation.
197 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
199 * dump.c (cp_dump_tree, USING_STMT case): New case.
200 * tree.c (cp_statement_code_p): Add USING_STMT.
201 * decl2.c (do_using_directive): Add the using directive statement.
203 * tree.c (walk_tree): Reformat an if block.
205 2001-05-02 Mark Mitchell <mark@codesourcery.com>
207 * decl.c (compute_array_index_type): Don't try to do anything with
208 the indices when processing a template.
210 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
212 * call.c: NULL_PTR -> NULL.
217 * except.c: Likewise.
220 * search.c: Likewise.
222 * typeck.c: Likewise.
223 * typeck2.c: Likewise.
225 2001-05-02 Mark Mitchell <mark@codesourcery.com>
227 * decl2.c (do_using_directive): Revert previous patch.
229 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
231 * cp-tree.def (USING_STMT): New statement node.
232 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
233 * decl2.c (do_using_directive): Add USING_STMT to statement
234 tree. Don't emit errors when processing template decl.
235 * pt.c (tsubst_expr, USING_STMT case): New case.
236 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
238 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
240 * call.c (build_new_op): Convert args from reference here.
241 (build_conditional_expr): Don't convert here.
243 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
245 * spew.c (last_token_id): New static variable.
246 (read_token): Set it here.
247 (yyerror): Use it here.
249 2001-04-30 Richard Henderson <rth@redhat.com>
251 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
254 2001-04-30 Mark Mitchell <mark@codesourcery.com>
256 * gxxint.texi: Remove.
257 * Make-lang.in: Remove all traces of gxxint.texi.
259 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
261 * decl2.c (start_static_initialization_or_destruction): Correct
262 logic to handle the -fno-use-cxa-atexit case.
264 2001-04-30 Mark Mitchell <mark@codesourcery.com>
266 * optimize.c (update_cloned_parm): New function.
267 (maybe_clone_body): Use it. Update the `this' parameter too.
269 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
271 * decl2.c (unsupported_options): Add new-abi.
272 * lang-options.h: Remove no longer supported options.
274 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
276 * except.c (can_convert_eh): Don't check template parms,
279 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
281 * optimize.c (maybe_clone_body): Copy parameter names and locations.
283 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
285 * cp-tree.h (adjust_clone_args): Prototype new function.
286 * class.c (adjust_clone_args): New function.
287 * decl.c (start_function): Call it for in charge ctors.
289 2001-04-26 Mark Mitchell <mark@codesourcery.com>
291 * method.c (use_thunk): Make sure that thunks really are emitted
294 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
296 * mangle.c (write_chars): New macro.
297 (hwint_to_ascii): New function
298 (write_number): Use it.
299 (write_integer_cst): Deal with really big numbers.
301 2001-04-25 Mark Mitchell <mark@codesourcery.com>
303 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
306 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
308 * decl.c (grokdeclarator): Set context of namespace scope
311 2001-04-24 Zack Weinberg <zackw@stanford.edu>
313 * cp/optimize.c: Include hashtab.h.
314 (struct inline_data): Add tree_pruner.
315 (expand_call_inline, expand_calls_inline): Use it when calling
317 (optimize_function): Initialize and free tree_pruner.
319 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
321 Lazy __FUNCTION__ generation.
322 * cp-tree.def (FUNCTION_NAME): Remove.
323 * cp-tree.h (function_name_declared_p): Remove.
324 (cp_fname_init): Prototype.
325 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
326 don't call declare_function_name. Call start_fname_decls.
327 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
328 clobber the line number.
329 (cp_fname_init): New function.
330 (start_function): Call start_fname_decls.
331 (finish_function): Call finish_fname_decls.
332 * lex.c (reswords): Add slots for __FUNCTION__ et al.
333 (rid_to_yy): Add mappings for __FUNCTION__ et al.
334 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
335 * parse.y (VAR_FUNC_NAME): New token.
336 (primary): Add VAR_FUNC_NAME.
337 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
339 (tsubst, FUNCTION_NAME case): Remove.
340 (tsubst_copy, FUNCTION_NAME case): Remove.
341 (tsubst_expr, DECL_STMT case): Be careful with a
342 DECL_PRETTY_FUNCTION_P.
343 (instantiate_decl): Remove function_name_declared_p.
344 * semantics.c (begin_compound_statement): Don't call
345 declare_function_name here.
346 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
347 (finish_translation_unit): Call finish_fname_decls.
348 (expand_body): Remove function_name_declared_p.
349 * typeck2.c (digest_init): Allow any ERROR_MARK.
351 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
353 * pt.c (tsubst_decl): Use VOID_TYPE_P.
354 * semantics.c: Fix some typos.
356 2001-04-23 Phil Edwards <pme@sources.redhat.com>
358 * cp/decl2.c (flag_honor_std): Always initialize to 1.
360 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
362 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
364 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
366 * except.c (build_throw): Wrap the initialization of the exception
367 object in a MUST_NOT_THROW_EXPR.
368 (do_free_exception): #if 0.
370 2001-04-20 Mark Mitchell <mark@codesourcery.com>
372 * cp-tree.h (finish_enum): Change prototype.
373 * decl.c (finish_enum): Reorganize.
374 * parse.y (structsp): Adjust calls to finish_enum.
376 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
378 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
381 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
383 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
384 (layout_empty_base): Return at end flag.
385 (build_base_field): Likewise.
386 (build_base_fields): Likewise.
387 (layout_virtual_bases): Don't add 1 to eoc value.
388 (end_of_class): Use full size for empty bases.
389 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
390 empty bases. Don't add 1 to eoc value. Only add trailing padding
391 if we're an empty class with no empty bases.
392 (dump_class_hierarchy): Dump size and alignment.
394 2001-04-20 Jakub Jelinek <jakub@redhat.com>
396 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
399 2001-04-20 Jakub Jelinek <jakub@redhat.com>
401 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
402 is found, look first if name does not match the structure name.
404 2001-04-19 Mark Mitchell <mark@codesourcery.com>
406 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
408 (SET_DECL_LANGUAGE): New macro.
409 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
410 (pushdecl): Likewise.
411 (build_library_fn_1): Likewise.
412 (build_cp_library_fn): Likewise.
413 (grokfndecl): Likewise.
414 (grokvardecl): Mark `extern "C"' variables as having C linkage.
415 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
416 * lex.c (retrofit_lang_decl): Likewise.
417 * mangle.c (mangle_decl_string): Don't mangle the names of
418 variables declared with C language linkage.
419 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
421 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
423 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
424 flag_access_control from uninitialized storage.
426 2001-04-15 Mark Mitchell <mark@codesourcery.com>
428 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
429 * mangle.c (write_pointer_to_member_type): Fix mangling of
430 pointers to cv-qualified member function types.
432 * init.c (build_delete): Create a SAVE_EXPR for the address if
433 we're going to use it more than once.
435 2001-04-13 Mark Mitchell <mark@codesourcery.com>
437 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
438 (expand_ptremfunc_cst): Change prototype.
439 (delta2_from_ptrmemfunc): Remove.
440 * expr.c (cplus_expand_constant): Adjust call to
441 expand_ptrmemfunc_cst.
442 * typeck.c (build_ptrmemfunc1): Simplify.
443 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
444 results in a constant.
445 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
446 (delta2_from_ptrmemfunc): Remove.
447 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
449 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
451 * cp-tree.h (decl_namespace_list): New macro.
452 (struct saved_scope): Add decl_ns_list.
453 * decl.c (mark_saved_scope): Mark it.
454 * decl2.c: Lose static decl_namespace_list.
455 (init_decl2): Don't save it.
457 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
459 * cp-tree.h (warn_return_type, yylex): Delete redundant
462 * decl.c (current_class_depth, global_namespace): Likewise.
464 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
466 * repo.c (flag_use_repository): Likewise.
468 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
470 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
471 set_block, pushdecl, getdecls, gettags, init_decl_processing,
472 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
473 lvalue_or_else, print_lang_statistics, comp_target_types,
474 unsigned_type, signed_type, signed_or_unsigned_type,
475 build_function_call, mark_addressable, incomplete_type_error):
476 Delete redundant declarations.
478 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
480 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
481 (TYPE_ANONYMOUS_P): New macro.
482 (TAGGED_TYPE_P): New macro.
483 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
484 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
485 * tree.c (no_linkage_helper): Likewise.
486 * semantics.c (begin_class_definition): Likewise.
487 * pt.c (convert_template_argument): Likewise.
488 * lex.c (check_for_missing_semicolon): Likewise.
490 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
492 * class.c (dfs_unshared_virtual_bases): New function.
493 (mark_primary_bases): Call it.
494 (check_bases): Ignore virtual bases when determining
497 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
499 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
501 2001-04-11 Mark Mitchell <mark@codesourcery.com>
503 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
504 cloned function to the clone.
506 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
508 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
510 * semantics.c: Include expr.h.
512 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
514 * method.c (implicitly_declare_fn): Commonize code for copy ctor
515 and assignment op. Set TREE_USED for parameter.
517 2001-04-10 Mark Mitchell <mark@codesourcery.com>
519 * class.c (find_final_overrider_data): Add `candidates'.
520 (dfs_find_final_overrider): Don't issue error messages
522 (find_final_overrider): Issue error messages here.
523 (build_base_field): Don't warn about amgibuous direct bases here.
524 (warn_about_ambiguous_direct_bases): New function.
525 (layout_class_type): Use it.
527 2001-04-10 Richard Henderson <rth@redhat.com>
529 * typeck.c (build_array_ref): Push the array reference inside
530 COMPOUND_EXPR and COND_EXPR.
532 2001-04-05 Mark Mitchell <mark@codesourcery.com>
534 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
535 * decl.c (duplicate_decls): Adjust accordingly.
536 (maybe_commonize_var): Likewise.
537 (grokfndecl): Likewise.
538 (start_function): Likewise.
539 (start_method): Likewise.
540 * decl2.c (key_method): Likewise.
541 (import_export_decl): Likewise.
542 * method.c (implicitly_declare_fn): Likewise.
543 * optimize.c (maybe_clone_body): Likewise.
545 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
547 * lang-specs.h: Add __DEPRECATED.
549 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
551 * search.c (get_dynamic_cast_base_type): When building a new
552 constant, set its type to ssizetype.
554 2001-04-04 Jakub Jelinek <jakub@redhat.com>
556 * optimize.c (expand_call_inline): Only add newly inlined statements
559 2001-04-03 Mark Mitchell <mark@codesourcery.com>
561 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
562 (OPERATOR_FORMAT): Likewise.
563 (OPERATOR_TYPENAME_FORMAT): Likewise.
564 * operators.def: Remove old name-mangling information.
565 * decl.c (grok_op_properties): Adjust accordingly.
566 * lex.c (init_operators): Likewise.
567 * rtti.c (get_tinfo_decl): Issue error messages about types that
570 2001-04-03 Mark Mitchell <mark@codesourcery.com>
572 * decl2.c (import_export_decl): Don't call import_export_class
573 when processing an inline member function.
574 * semantics.c (expand_body): Call import_export_decl before
575 emitting inline functions.
577 2001-03-28 Richard Henderson <rth@redhat.com>
579 IA-64 ABI Exception Handling:
580 * cp-tree.def (EH_SPEC_BLOCK): New.
581 (MUST_NOT_THROW_EXPR): New.
582 * cp-tree.h: Update changed function declarations.
583 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
584 (CPTI_CALL_UNEXPECTED): New.
585 (struct cp_language_function): Rename x_eh_spec_try_block
587 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
588 * decl.c (current_binding_level): If no current function
589 bindings, revert to scope_chain.
590 (initialize_predefined_identifiers): Remove __cp_push_exception.
591 (store_parm_decls): Use begin_eh_spec_block.
592 (finish_function): Use finish_eh_spec_block.
593 (mark_lang_function): Update for name changes.
594 * decl2.c (finish_file): No mark_all_runtime_matches.
595 * dump.c (cp_dump_tree): Handle new tree codes.
596 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
597 * except.c (catch_language_init, catch_language): Remove.
598 (init_exception_processing): Don't set language code.
599 Initialize call_unexpected_node, protect_cleanup_actions,
600 eh_personality_libfunc, lang_eh_runtime_type.
601 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
602 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
603 (prepare_eh_type): Split out type canonicalizations ...
604 (build_eh_type_type): ... from here.
605 (build_eh_type_type_ref): Remove.
606 (mark_all_runtime_matches): Remove.
607 (build_exc_ptr): New.
608 (do_begin_catch, do_end_catch): New.
609 (do_pop_exception): Remove.
610 (build_terminate_handler): Remove.
611 (choose_personality_routine): Split out language choice from ...
612 (initialize_handler_parm): ... here.
613 Use MUST_NOT_THROW_EXPR.
614 (expand_start_catch_block): Use do_begin_catch. Simplify Java
615 exception object handling.
616 (expand_start_eh_spec, expand_end_eh_spec): Remove.
617 (expand_exception_blocks, alloc_eh_object): Remove.
618 (begin_eh_spec_block, finish_eh_spec_block): New.
619 (do_allocate_exception, do_free_exception): New.
620 (expand_throw): Merge into ...
621 (build_throw): ... here. Update for abi.
622 * expr.c (cplus_expand_expr): No expand_internal_throw.
623 Handle MUST_NOT_THROW_EXPR.
624 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
625 * semantics.c (*) Update for except.h name changes.
626 (genrtl_try_block): No protect_with_terminate.
627 (genrtl_eh_spec_block): New.
628 (genrtl_handler): Don't emit the goto here.
629 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
630 (genrtl_finish_function): Don't expand_exception_blocks.
631 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
633 2001-03-28 Richard Henderson <rth@redhat.com>
635 * decl.c (struct named_label_list): Rename eh_region to
636 in_try_scope, add in_catch_scope.
637 (struct binding_level): Rename eh_region to is_try_scope,
639 (note_level_for_try): Rename from note_level_for_eh.
640 (note_level_for_catch): New.
641 (poplevel): Copy both is_try_scope and is_catch_scope to
642 the named_label_list struct.
643 (check_previous_goto_1): Don't check for catch block via
644 DECL_ARTIFICIAL; use in_try_scope instead.
645 (check_goto): Likewise.
646 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
647 * except.c (expand_start_catch_block): Call note_level_for_catch.
648 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
650 2001-03-27 Richard Henderson <rth@redhat.com>
652 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
653 exceptions_via_longjmp.
655 2001-03-27 Phil Edwards <pme@sources.redhat.com>
657 * pt.c (check_default_tmpl_args): Make error messages clearer.
659 2001-03-26 Phil Edwards <pme@sources.redhat.com>
661 * error.c: Also undefine 'A' macro used for cp_printers definition.
663 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
665 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
667 2001-03-26 Mike Yang <yang@research.att.com>
668 Mark Mitchell <mark@codesourcery.com>
670 * dump.c (dump_access): New function.
671 (cp_dump_tree): Use it. Dump basetype information for class
674 2001-03-26 Mark Mitchell <mark@codesourcery.com>
676 * Makefile.in (optimize.o): Depend on params.h.
677 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
678 (init_decl_processing): Set flag_no_inline when doing
680 * optimize.c: Include params.h.
681 (struct inline_data): Improve documentation of FNS. Add
682 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
683 (INSNS_PER_STMT): New macro.
684 (remap_block): Use CLONING_P.
685 (inlinable_function_p): Don't inline big functions.
686 (expand_call_inline): Keep track of how much inlining we've done.
687 (optimize_function): Set FIRST_INLINED_FN.
688 (maybe_clone_body): Set CLONING_P.
689 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
691 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
692 rest_of_compilation. Clear DECL_RTL for local variables
694 (clear_decl_rtl): New function.
696 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
699 * cp-tree.h (skip_type_access_control,
700 reset_type_access_control): Prototype.
701 * decl.c (grokdeclarator): Access of friends is not checked.
702 * parse.y (component_decl_list): Reset type access control.
703 * semantics.c (decl_type_access_control): Clear
704 current_type_lookups.
705 (save_type_access_control): Don't save if not deferring.
706 (skip_type_access_control, reset_type_access_control): New
708 (begin_class_definition): Do type access control for basetypes.
709 Start deferred access control.
710 (finish_class_definition): Resume immediate access control if
711 this is a local class.
713 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
715 * class.c (add_method): Use memcpy/memmove, not bcopy.
717 * decl.c (duplicate_decls): Likewise.
719 2001-03-23 Jakub Jelinek <jakub@redhat.com>
721 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
724 2001-03-23 Jakub Jelinek <jakub@redhat.com>
726 * decl.c (local_names): Define.
727 (push_local_name): New.
728 (grok_reference_init): Return init if initializing static reference
729 variable with non-constant instead of emitting it.
730 Move expand_static_init call to cp_finish_decl.
731 (layout_var_decl): Call push_local_name.
732 (maybe_commonize_var): Allow inlining functions even if they have
733 static local variables, use comdat_linkage for them if flag_weak.
734 (check_initializer): Call obscure_complex_init if
735 grok_reference_init returned non-zero.
736 (save_function_data): Clear x_local_names.
737 (pop_cp_function_context): Free x_local_names.
738 (mark_inlined_fns): Remove.
739 (mark_lang_function): Mark x_local_names.
740 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
741 Mark inlined_fns as tree, remove call to mark_inlined_fns.
742 * class.c (alter_access): Ensure DECL_ACCESS is never set if
743 DECL_DISCRIMINATOR_P.
744 * cp-tree.h (cp_language_function): Add x_local_names.
745 (lang_decl_flags): Add discriminator into u2.
746 (lang_decl_inlined_fns): Remove.
747 (lang_decl): inlined_fns is now a TREE_VEC.
748 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
749 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
750 TREE_VEC, not a custom structure.
751 (optimize_function): Likewise.
752 * mangle.c (discriminator_for_local_entity): Discriminate among
753 VAR_DECL local entities.
754 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
757 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
759 Add support for Java interface method calls.
760 * cp-tree.h (struct lang_type): Add java_interface flag.
761 (TYPE_JAVA_INTERFACE): New macro.
762 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
763 by setting TYPE_JAVA_INTERFACE.
764 * call.c (java_iface_lookup_fn): New static.
765 (build_over_call): If calling a method declared in a
766 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
767 expression which resolves the function address.
768 (build_java_interface_fn_ref): New function.
770 2001-03-22 Richard Henderson <rth@redhat.com>
772 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
773 * except.c: Don't include it.
775 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
776 based on an idea from Joe Buck <jbuck@synopsys.com>
778 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
780 (data_def, component_decl): Add reductions to bad_decl.
782 2001-03-22 Jakub Jelinek <jakub@redhat.com>
784 * method.c (do_build_assign_ref): Don't use build_modify_expr for
785 anonymous aggregates, since they don't have assignment operator
787 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
788 assignment operators for anonymous structure fields.
790 2001-03-21 Jason Merrill <jason@redhat.com>
792 * pt.c (instantiate_decl): Abort if we see a member constant
793 instantiation that doesn't already have its initializer.
794 Downgrade explicit instantiation without definition to pedwarn.
796 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
797 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
798 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
800 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
801 (pending_vtables): Remove.
802 * decl2.c (pending_vtables): Remove.
803 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
804 CLASSTYPE_VTABLE_NEEDS_WRITING.
805 (import_export_class): Likewise.
806 (init_decl2): Don't mark pending_vtables.
807 * lex.c (handle_pragma_vtable): Just sorry.
808 * pt.c (instantiate_class_template): Don't mess with
809 CLASSTYPE_VTABLE_NEEDS_WRITING.
810 (mark_class_instantiated): Likewise.
811 * ptree.c (print_lang_type): Don't print it.
812 * semantics.c (begin_class_definition): Don't set it.
814 * pt.c (template_tail): Replace with last_pending_template.
815 (maybe_templates, maybe_template_tail): Remove.
816 (add_pending_template): Adjust.
817 (instantiate_pending_templates): Adjust.
819 * cp-tree.h (struct saved_scope): Remove lang_stack field.
820 (current_lang_stack): Remove.
821 * decl.c (maybe_push_to_top_level): Don't initialize it.
822 (duplicate_decls): Use current_lang_depth.
823 (xref_basetypes): Likewise.
824 * class.c (current_lang_depth): New fn.
825 (push_lang_context): Use more varray functionality.
826 (pop_lang_context): Likewise.
828 * error.c (GLOBAL_THING): Always use '__'.
830 2001-03-21 Mark Mitchell <mark@codesourcery.com>
832 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
834 * mangle.c (mangle_decl_string): Mangle the names of overloaded
835 operators, even when they have `extern "C"' linkage.
837 2001-03-19 Mark Mitchell <mark@codesourcery.com>
839 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
840 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
841 where it's not necessary.
842 (add_method): Remove optimization involving comparison of
844 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
845 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
846 where it's not necessary.
847 (check_methods): Likewise.
848 (build_clone): Likewise.
849 (built_vtt): Likewise.
850 * cp-tree.h (DECL_NEEDED_P): Likewise.
851 * decl.c (pushtag): Likewise.
852 (duplicate_decls): Likewise.
853 (pushdecl): Likewise.
854 (builtin_function): Likewise.
855 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
856 (build_cp_library_fn): Likewise.
857 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
858 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
859 where it's not necessary.
860 (make_rtl_for_nonlocal_decl): Likewise.
861 (cp_finish_decl): Likewise.
862 (grokfndecl): Likewise.
863 (grokvardecl): Likewise.
864 (grokdeclarator): Likewise.
865 (start_function): Likewise.
866 (cp_missing_return_ok_p): Likewise.
867 * decl2.c (grokclassfn): Likewise.
868 (check_classfn): Likewise.
869 (finish_static_data_member_decl): Likewise.
870 (grokfield): Likewise.
871 * error.c (GLOBAL_IORD_P): Remove.
872 (dump_global_iord): Improve output.
873 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
874 * except.c (nothrow_libfn_p): Summarily reject any function not in
876 * init.c (build_java_class_ref): Don't explicitly set
877 DECL_ASSEMBLER_NAME after calling mangle_decl.
878 * mangle.c (mangle_decl_string): Handle extern "C" functions.
879 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
880 * method.c (set_mangled_name_for_decl): Don't explicitly set
881 DECL_ASSEMBLER_NAME after calling mangle_decl.
882 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
883 IDENTIFIER_GLOBAL_VALUE for the thunk.
884 * pt.c (set_mangled_name_for_template_decl): Remove.
885 (check_explicit_specialization): Don't use it.
886 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
887 (tsubst_friend_function): Likewise.
888 (tsubst_decl): Likewise.
889 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
890 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
891 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
892 where it's not necessary.
893 (tinfo_base_init): Likewise.
894 (create_real_tinfo_var): Likewise.
895 * search.c (looup_field_1): Likewise.
896 * semantics.c (finish_named_return_value): Likewise.
897 * tree.c (init_tree): Set lang_set_decl_assembler_name.
899 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
901 Correct semantics restrictions checking in throw-expression.
902 * except.c (is_admissible_throw_operand): New function.
903 (build_throw): Use it.
905 2001-03-14 Mark Mitchell <mark@codesourcery.com>
907 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
910 2001-03-14 Mark Mitchell <mark@codesourcery.com>
912 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
913 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
914 * decl.c (duplicate_decls): Likewise.
915 (builtin_function): Likewise.
916 (build_library_fn): Likewise.
917 (build_cp_library_fn): Likewise.
918 (check_initializer): Likewise.
919 (cp_finish_decl): Likewise.
920 * decl2.c (grokfield): Likewise.
921 (grok_function_init): Remove #if 0'd code.
922 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
923 * friend.c (do_friend): Likewise.
924 * init.c (get_temp_regvar): Likewise.
925 * method.c (make_thunk): Likewise.
926 * pt.c (tsubst_friend_function): Likewise.
927 (tsubst_decl): Likewise.
928 (regenerate_decl_from_template): Likewise.
929 * semantics.c (genrtl_named_return_value): Likewise.
930 (expand_body): Likewise.
931 (genrtl_finish_function): Likewise.
932 * tree.c (cp_tree_equal): Likewise.
934 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
936 * call.c (convert_like_real): Add extra semantics to INNER
937 parameter. Don't convert to temporary if a user conversion
938 gives us an lvalue that we're about to bind to a reference.
939 Set INNER to indicate pending reference binding on recursive
942 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
944 * cp/lex.c: Delete duplicate pending_lang_change.
946 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
948 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
950 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
951 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
953 2001-03-09 Zack Weinberg <zackw@stanford.edu>
955 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
957 2001-03-08 Stan Shebs <shebs@apple.com>
959 * cp-tree.h (set_identifier_local_value): Remove unused decl.
961 2001-03-06 Zack Weinberg <zackw@stanford.edu>
963 * spew.c: Remove references to CPP_OSTRING.
965 2001-03-06 Andrew Haley <aph@redhat.com>
967 * typeck.c (convert_arguments): Check that we have an fndecl.
969 2001-03-05 Andrew Haley <aph@redhat.com>
971 * typeck.c (convert_arguments): Don't do ellipsis conversion for
972 __built_in_constant_p.
974 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
976 * typeck.c (build_static_cast): Allow enum to enum conversions
979 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
981 * class.c (check_field_decls): Pointers to member do not a
982 non-pod struct make, as per DR 148.
984 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
986 * call.c (joust): cp_pedwarn when using gnu extension concerning
987 worst conversion sequences.
989 2001-03-01 Zack Weinberg <zackw@stanford.edu>
991 * decl.c: Replace all uses of 'boolean' with 'bool'.
993 2001-03-01 Zack Weinberg <zackw@stanford.edu>
995 * lang-specs.h: Add zero initializer for cpp_spec field to
996 all array elements that need one. Don't put an #ifdef inside
997 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1000 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1002 Implement using decls inside template functions.
1003 * decl2.c (validate_nonmember_using_decl): Don't special case
1004 fake_std_node in the global namespace. Don't reject early when
1005 processing a template.
1006 (do_local_using_decl): Add to statement tree. Don't do further
1007 processing when building a template.
1008 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1010 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1012 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1013 same function. Do complain about ambiguating extern "C"
1016 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1018 Remove floating point and complex type template constant parms.
1019 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1020 COMPLEX_TYPE extensions.
1021 (invalid_nontype_parm_type_p): Likewise.
1023 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1025 * except.c (call_eh_info): Revert "match_function"'s type.
1027 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1029 Fix ctor vtable vcall offsets.
1030 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1031 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1032 (get_matching_base): Remove.
1033 (get_original_base): New function.
1034 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1035 Use a virtual thunk for a ctor vtable with an index
1036 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1037 primary base within a constructor vtable. Only set
1038 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1039 when primary base has been lost.
1040 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1042 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1044 * call.c (joust): Ensure more_specialized()'s argument length
1045 parameter has correct value for constructors.
1047 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1049 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1051 * decl.c (mark_inlined_fns): Prototype.
1053 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1055 * spew.c (yylex): Correct handling of friends.
1057 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1059 * mangle.c (write_encoding): Pass write_function_type the
1060 FUNCTION_DECL for the function being encoded.
1061 (write_function_type): Pass it along to write_bare_function_type.
1062 (write_bare_function_type): Pass it along to write_method_parms.
1063 (write_method_parms): Don't mangle the compiler-generated
1064 parameters to a constructor or destructor.
1066 2001-02-22 Andreas Jaeger <aj@suse.de>
1068 * optimize.c: Include toplev.h for
1069 note_deferral_of_defined_inline_function prototype.
1071 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1073 * cp-tree.h (struct lang_decl_inlined_fns): New.
1074 (struct lang_decls): Add inlined_fns.
1075 (DECL_INLINED_FNS): New macro.
1076 * optimize.c (struct inline_data): Add inlined_fns.
1077 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1078 (inlinable_function_p): Likewise, fix typo in comment,
1079 function is not inlinable if it already inlined function currently
1081 (expand_call_inline): Add fn to inlined_fns if neccessary.
1082 (optimize_function): Initialize inlined_fns.
1083 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1084 * decl.c (mark_inlined_fns): New function.
1085 (lang_mark_tree): Call it.
1087 2001-02-21 Jason Merrill <jason@redhat.com>
1089 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1090 (DECL_UNINLINABLE): Move to middle-end.
1092 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1093 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1094 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1095 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1096 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1098 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1101 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1103 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1106 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1108 * optimize.c (expand_call_inline): Don't walk subtrees of type
1111 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1113 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1116 2001-02-18 Jason Merrill <jason@redhat.com>
1118 Do put the VTT parameter in DECL_ARGUMENTS.
1119 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1120 (current_vtt_parm): New macro.
1121 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1122 (DECL_HAS_VTT_PARM_P): New macro.
1123 (DECL_VTT_PARM): Remove.
1124 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1125 * decl.c (duplicate_decls): Only copy the operator code if
1127 (start_function): Set current_vtt_parm.
1128 (lang_mark_tree): Don't mark vtt_parm.
1129 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1130 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1131 * class.c (build_clone): Maybe remove the VTT parm.
1132 * optimize.c (maybe_clone_body): Set up the VTT parm.
1133 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1134 * call.c (build_over_call): Just allow the VTT arg.
1135 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1136 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1137 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1138 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1139 * error.c (dump_function_decl): Likewise.
1140 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1141 if we try to call a constructor with in-charge or VTT parms.
1142 * method.c (skip_artificial_parms_for): New fn.
1143 * call.c (add_function_candidate, build_over_call): Call it.
1144 * call.c (build_new_method_call): Use current_vtt_parm.
1145 * init.c (expand_virtual_init): Likewise.
1146 * class.c (same_signature_p): No longer static.
1147 * cp-tree.h: Declare it.
1148 * search.c (look_for_overrides_r): Use it.
1150 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1152 * cp-tree.h (new_abi_rtti_p): Remove.
1153 (name_mangling_version): Likewise.
1154 (flag_do_squangling): Likewise.
1155 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1156 * decl.c (grokfndecl): Likewise.
1157 * decl2.c (name_mangling_version): Remove.
1158 (flag_do_squangling): Likewise.
1159 (lang_f_options): Remove `squangle'.
1160 (unsupported_options): Add `squangle'.
1161 (cxx_decode_option): Issue a warning about uses of
1162 -fname-mangling-version.
1163 (finish_file): Remove old ABI support.
1164 * pt.c (check_explicit_specialization): Likewise.
1165 (tsubst_decl): Likewise.
1166 * rtti.c (init_rtti_processing): Likewise.
1167 (build_headof): Likewise.
1168 (get_tinfo_decl_dynamic): Likewise.
1169 (tinfo_from_decl): Likewise.
1170 (build_dynamic_cast_1): Likewise.
1171 (synthesize_tinfo_var): Likewise.
1172 * init.c (build_new): Allow enumeration types for the array-bounds
1173 in a direct-new-declarator.
1175 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1177 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1178 TREE_PROTECTED from the template being specialized.
1180 2001-02-17 Jason Merrill <jason@redhat.com>
1182 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1184 * decl.c (bad_specifiers): Allow throw specs on things with
1185 pointer-to-function or -member-function type.
1186 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1189 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1191 * call.c (check_dtor_name): Handle template names correctly.
1193 2001-02-16 Jason Merrill <jason@redhat.com>
1195 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1196 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1197 * optimize.c (maybe_clone_body): Don't substitute it.
1198 * call.c (build_new_method_call): Check in_chrg instead.
1199 * init.c (expand_virtual_init): Likewise.
1201 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1203 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1204 class-type introduces at least a type-name.
1206 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1208 * call.c (convert_like_real): Create a temporary for non-lvalue.
1210 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1212 * cp-tree.h: Fix typos in comments.
1214 2001-02-16 Jason Merrill <jason@redhat.com>
1216 * optimize.c (remap_block): If we're compiling a clone, pass the
1217 new block to insert_block.
1219 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1221 * semantics.c (finish_asm_stmt): Robustify.
1223 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1225 * pt.c (push_template_decl_real): Don't remangle the name of a
1228 2001-02-15 Jim Meyering <meyering@lucent.com>
1230 * Make-lang.in (c++.install-common): Depend on installdirs.
1231 (c++.install-info): Likewise.
1232 (c++.install-man): Likewise.
1234 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1236 * typeck2.c (build_m_component_ref): Robustify.
1238 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1240 * friend.c (do_friend): Don't take the nested [template] class
1241 into account when deciding whether to warn about the friend
1242 function not referring to a template function.
1244 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1246 * typeck.c (build_unary_op): Clarify error message.
1248 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1250 * parse.y (component_constructor_declarator): allow optional
1251 parentheses around constructor class name.
1253 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1255 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1257 * init.c (emit_base_init): Remove incorrect comment about
1259 * method.c (make_thunk): Fix comment alignment.
1261 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1263 Kill remnants of this is variable.
1264 * cp-tree.h (flag_this_is_variable): Remove.
1265 * decl2.c (flag_this_is_variable): Remove.
1266 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1267 (build_vbase_path): The path is non-static, even in a cdtor.
1268 (resolves_to_fixed_type_p): Add additional return value.
1269 * search.c (init_vbase_pointers): Adjust.
1270 * tree.c (lvalue_p_1): Adjust.
1271 * typeck.c (mark_addressable): Adjust.
1273 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1275 * pt.c (unify): Don't check cv quals of array types.
1277 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1279 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1280 check whether we already have the type.
1282 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1284 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1285 * call.c (build_op_delete_call): Simplify to remove duplicate
1287 * class.c (clone_function_decl): Don't build the deleting variant
1288 of a non-virtual destructor.
1289 * decl.c (finish_destructor_body): Don't call delete if this is a
1290 non-virtual destructor.
1291 * init.c (build_delete): Explicitly call `operator delete' when
1292 deleting an object with a non-virtual destructor.
1294 2001-02-13 Jason Merrill <jason@redhat.com>
1296 * lang-specs.h: Add more __EXCEPTIONS.
1298 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1300 * typeck2.c (process_init_constructor): Check
1301 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1303 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1305 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1306 Remove spurious information in comment. Allow further
1307 adjustments of REFERENCE_TYPE args.
1309 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1311 * errfn.c (cp_deprecated): Tweak diagnostic text.
1312 * parse.y (new_initializer): Deprecate initializer lists
1315 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1317 Remove old ABI support.
1319 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1321 * decl2.c (flag_vtable_thunks): Always set it to 1.
1322 (flag_new_abi): Likewise.
1323 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1325 * Makefile.in (g++spec.o): Fix typo.
1327 2001-02-09 Jason Merrill <jason@redhat.com>
1329 * lang-specs.h: Restore definition of __EXCEPTIONS.
1331 2001-02-08 Jason Merrill <jason@redhat.com>
1333 * search.c (shared_member_p): New function.
1334 (lookup_field_r): Use it.
1335 * cp-tree.h (SHARED_MEMBER_P): Remove.
1337 * method.c (process_overload_item): Handle template-dependent array
1339 * pt.c (type_unification_real): If we end up with undeduced nontype
1342 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1345 * typeck2.c (friendly_abort): Don't say anything if we have
1346 earlier errors or sorries.
1348 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1349 wchar_t. Ignore if in_system_header.
1351 * decl.c (maybe_push_cleanup_level): New fn...
1352 (start_decl_1): ...split out from here.
1353 * cvt.c (build_up_reference): Use it.
1354 * cp-tree.h: Declare it.
1356 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1358 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1361 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1363 * pt.c (lookup_template_class): Make sure it's a primary
1364 template or template_template_parm when called from the parser.
1365 (instantiate_template_class): Add assertion.
1367 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1369 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1370 from error_mark_node.
1372 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1374 Fix specification and implementation bugs in V3 ABI
1375 construction vtables.
1376 * cp-tree.h (flag_dump_class_layout): New flag.
1377 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1378 (BINFO_LOST_PRIMARY_P): New flag.
1379 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1380 (BINFO_PRIMARY_MARKED_P): Rename to ...
1381 (BINFO_PRIMARY_P): ... here.
1382 (binfo_via_virtual): New prototype.
1383 * decl2.c (flag_dump_class_layout): New flag.
1384 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1385 use `=' as a file name separator.
1386 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1388 (build_vtbl_address): If this is a virtual primary base, then
1389 get the vtbl of what it is ultimately primary for.
1390 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1391 for BINFO_PRIMARY_P.
1392 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1393 (get_shared_vbase_if_not_primary): Likewise.
1394 (dfs_get_pure_virtuals): Likewise.
1395 (expand_upcast_fixups): Likewise.
1396 (fixup_virtual_upcast_offsets): Likewise.
1397 (dfs_find_vbase_instance): Likewise.
1398 (find_vbase_instance): Likewise.
1399 (binfo_from_vbase): Adjust comment to reflect reality.
1400 (binfo_via_virtual): New function.
1401 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1402 for binfo walking during VTT construction.
1403 (dfs_mark_primary_bases): Remove.
1404 (force_canonical_binfo_r): New function.
1405 (force_canonical_binfo): New function.
1406 (mark_primary_virtual_base): New function.
1407 (mark_primary_bases): Walk in inheritance graph order, use
1408 mark_primary_virtual_base.
1409 (determine_primary_base): Use some more intermediate variables.
1410 (dfs_find_final_overrider): Don't check for overriding along a
1412 (dfs_modify_vtables): Walk into primary virtual bases too.
1413 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1414 (build_base_fields): Likewise.
1415 (dfs_set_offset_for_unshared_vbases): Likewise.
1416 (layout_virtual_bases): Likewise.
1417 (end_of_class): Likewise.
1418 (finish_struct_1): Call dump_class_hierarchy, if requested.
1419 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1420 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1421 (dump_class_hierarchy): Add file parameter. Append to file, if
1423 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1424 Use canonical base for virtual bases.
1425 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1426 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1427 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1428 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1430 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1431 from DATA. We want virtual primary bases and all bases via virtual.
1432 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1433 virtual base when not a construction vtable.
1434 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1435 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1436 Use canonical bases when processing virtual bases.
1437 (accumulate_vtbl_inits): We're interested in any base via a
1439 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1440 within a construction vtable, determine what is being overridden.
1441 (build_vtbl_initializer): Add more comments
1442 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1443 (build_rtti_vtbl_entries): Check if the base has lost its
1446 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1448 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1450 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1452 * decl.c (pushdecl): Call abort instead of fatal.
1453 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1454 * init.c (build_new_1): Likewise.
1455 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1456 * decl.c (build_typename_type): hash_table_init now returns void.
1457 decl.c (init_decl_processing): Make an error non-fatal.
1459 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1461 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1463 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1464 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1465 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1466 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1467 * decl.c (maybe_commonize_var): Use the new name-mangling where
1469 * decl2.c (comdat_linkage): Enhance comments. Make all
1470 compiler-generated things static, if COMDAT is not available.
1471 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1473 (tinfo_base_init): Use the correct mangled name for typeinfo
1474 strings, and push them into the global scope.
1475 (typeinfo_in_lib_p): New function.
1476 (synthesize_tinfo_var): Use it.
1477 (create_real_tinfo_var): Likewise.
1479 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1481 * decl.c (push_class_binding): Use context_for_name_lookup instead
1483 * search.c (context_for_name_lookup): Remove static. Check for NULL
1484 context in the loop.
1485 * cp-tree.h (context_for_name_lookup): Add prototype.
1487 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1489 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1490 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1492 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1493 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1495 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1497 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1498 of macros used when compiling g++spec.c.
1499 * g++spec.c (lang_specific_driver): Link with the shared
1502 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1504 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1505 make_reference_declarator, make_call_declarator), method.c
1506 (implicitly_declare_fn), parse.y (namespace_using_decl,
1507 notype_unqualified_id, expr_or_declarator, new_type_id,
1508 after_type_declarator, direct_after_type_declarator,
1509 notype_declarator, complex_notype_declarator,
1510 complex_direct_notype_declarator, qualified_id,
1511 notype_qualified_id, overqualified_id, direct_new_declarator,
1512 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1513 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1514 instead of build_parse_node.
1516 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1518 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1519 (minus_one_node): Moved to top level gcc directory. Renamed
1520 to integer_minus_one_node.
1522 * init.c (init_init_processing): Don't set minus_one_node.
1523 (build_vec_init): Use integer_minus_one_node.
1525 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1527 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1529 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1530 identical and they would be replaced with constant, remove
1531 MODIFY_EXPR from the tree.
1533 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1535 * Make-lang.in: Remove all dependencies on defaults.h.
1536 * call.c: Don't include defaults.h.
1538 * decl2.c: Likewise.
1539 * except.c: Likewise.
1543 * typeck.c: Likewise.
1545 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1547 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1548 operators even in "C" linkage.
1549 * method.c (set_mangled_name_for_decl): Likewise.
1550 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1551 overloaded operators in "C" linkage.
1553 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1555 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1556 (tsubst_arg_types): Check parameter is not void.
1557 (tsubst): Adjust tsubst_decl call.
1559 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1561 * call.c (add_builtin_candidate): Quote std properly, from
1564 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1566 * pt.c (check_explicit_specialization): Clone constructors and
1569 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1571 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1572 indicates anything special about template depth. Make sure we
1573 only count the user visible template classes.
1575 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1577 * call.c (build_conv): Typo in comment.
1578 (add_builtin_candidate): Add more explanation.
1579 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1580 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1581 when we have enumeral types.
1582 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1583 candidates for relops and eqops.
1584 (joust): Simplify control flow. Allow a non-template user
1585 function to hide a builtin.
1587 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1589 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1590 (more_specialized): Add deduction parameter.
1591 * call.c (joust): Adjust more_specialized call.
1592 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1593 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1594 (get_bindings_order): Remove.
1595 (get_bindings_real): Add DEDUCE parameter.
1596 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1597 REFERENCE_TYPE jig for DEDUCE_ORDER.
1598 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1599 maybe_adjust_types_for_deduction.
1600 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1602 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1603 (check_cv_quals_for_unify): Use new unify qualifier flags.
1604 (unify): Clear new unify qualifier flags.
1605 (get_bindings_real): Add DEDUCE parameter.
1606 (get_bindings): Adjust call to get_bindings_real.
1607 (get_bindings_overload): Likewise.
1608 (most_specialized_instantiation): Adjust call to
1611 2001-01-19 Jason Merrill <jason@redhat.com>
1613 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1615 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1618 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1620 * decl2.c (arg_assoc_class): Fix double iteration logic.
1622 2001-01-19 Jason Merrill <jason@redhat.com>
1624 * init.c (build_delete): Always call convert_force to strip cv-quals.
1626 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1627 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1628 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1630 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1632 * search.c (get_vbase_1): Count only virtual bases.
1634 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1636 * class.c (duplicate_tag_error): Robustify flag clearing.
1638 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1640 * cp-tree.h (lookup_template_class): Add complain parm.
1641 * decl.c (lookup_namespace_name): Adjust call to
1642 lookup_template_class.
1643 (make_typename_type): Likewise.
1644 * semantics.c (finish_template_type): Likewise.
1645 * pt.c (lookup_template_class): Add complain parm. Adjust.
1646 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1649 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1651 * pt.c (copy_default_args_to_explicit_spec): Preserve
1652 object's CV quals. Reorganize.
1654 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1656 * typeck.c (build_modify_expr): Say `initialization' for
1658 * init.c (build_default_init): Convert to enumeral type, if
1661 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1663 * parse.y (nomods_initdcl0): Properly set things up for
1666 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1668 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1669 (type_unification_real): Set it.
1672 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1674 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1676 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1678 * semantics.c (begin_class_definition): Check we're not inside a
1681 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1683 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1686 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1688 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1689 * call.c (build_over_call): Add comment.
1691 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1693 * cvt.c (ocp_convert): Handle vector type conversion
1694 * typeck2.c (digest_init): Handle vector type initializations
1696 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1698 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1701 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1703 * pt.c (check_nontype_parm): Rename to ...
1704 (invalid_nontype_parm_type_p): ... here.
1705 (process_template_parm): Adjust.
1706 (convert_template_argument): Adjust.
1708 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1710 * pt.c (check_nontype_parm): New function.
1711 (process_template_parm): Use it.
1712 (convert_template_argument): Use it.
1713 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1716 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1718 * tree.c: Add defaults.h
1719 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1720 * Make-lang.in (cp/tree.o): Add defaults.h.
1722 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1724 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1726 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1728 * g++.1: Change to be ".so man1/gcc.1".
1730 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1732 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1734 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1735 ($(srcdir)/cp/g++int.info): New target.
1736 * gxxint.texi: Add info directory entry. Use @@ in email address.
1737 * .cvsignore: Update.
1739 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1741 * typeck.c (build_c_cast): Do template processing earlier.
1742 Always pedwarn on array casts.
1744 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1746 * friend.c (make_friend_class): Make sure a templated class is
1747 actually a template.
1749 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1751 * decl2.c (get_guard): Set linkage from guarded decl.
1753 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1755 * call.c (convert_default_arg): Check for unprocessed
1757 * cp-tree.h (replace_defarg): Move to spew.c.
1758 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1759 spew.c, which is where they really are.
1760 (done_pending_defargs): Declare.
1761 (unprocessed_defarg_fn): Declare.
1762 * decl.c (replace_defarg): Move to spew.c
1763 * parse.y (structsp): Call done_pending_defargs.
1764 * spew.c (defarg_fns): Rearrange list structure.
1765 (defarg_fnsdone): New static variable.
1766 (defarg_depfns): New static variable.
1767 (init_spew): Adjust.
1768 (add_defarg_fn): Store the type in TREE_TYPE.
1769 (do_pending_defargs): Detect and deal with ordering constraints
1771 (done_pending_defargs): New function.
1772 (unprocessed_defarg_fn): New function.
1773 (replace_defarg): Moved from decl.c. Robustify. Don't save
1774 if circularity detected.
1776 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1778 * pt.c (unify): Check array has a domain, before checking
1779 whether it is variable sized.
1781 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1783 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1784 parameters with pointers to arrays of unknown bound.
1786 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1788 * parse.y (template_parm_header, template_spec_header): New
1789 reductions. Split out from ...
1790 (template_header): ... here. Use them.
1791 (template_template_parm): Use template_parm_header.
1792 * semantics.c (finish_template_template_parm): Add assert.
1794 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1796 * mangle.c (write_builtin_type): Fix thinko.
1798 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1799 (copy_default_args_to_explicit_spec): Likewise.
1800 (check_explicit_specialization): Use it.
1802 * class.c (finish_struct_1): Remove last argument in call to
1803 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1804 * decl.c (builtin_function): Likewise.
1805 (build_cp_library_fn): Likewise.
1806 (check_initializer): Likewise.
1807 (make_rtl_for_nonlocal_decl): Likewise.
1808 (cp_finish_decl): Likewise.
1809 (start_function): Likewise.
1810 * decl2.c (finish_anon_union): Likewise.
1811 * friend.c (do_friend): Likewise.
1812 * init.c (build_java_class_ref): Likewise.
1813 * method.c (make_thunk): Likewise.
1814 * pt.c (tsubst_friend_function): Likewise.
1815 * semantics.c (expand_body): Likewise.
1817 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1819 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1820 looking at DECL_CLONED_FUNCTION for non-functions.
1822 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1824 * error.c (dump_template_parameter): Use parm to determine how
1825 to print default value.
1827 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1829 * class.c (duplicate_tag_error): Clear more flags.
1831 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1833 * call.c (build_new_method_call): Use binfo_for_vbase.
1835 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1837 * cp-tree.h (flag_cond_mismatch): Don't declare.
1838 * decl2.c (flag_cond_mismatch): Don't define.
1839 (lang_f_options): Remove cond-mismatch.
1840 (unsupported_options): Add cond-mismatch.
1842 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1844 * class.c (handle_using_decl): Reject using of constructor name
1845 of sourcing class. Allow injecting of a method with same name as
1846 nested class. Fixup error messages.
1848 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1850 * decl2.c (lang_decode_option): Handle -Wformat=2.
1852 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1854 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1855 initialized_in_class.
1856 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1857 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1858 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1859 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1860 * pt.c (check_default_tmpl_args): Adjust for
1861 DECL_INITIALIZED_IN_CLASS_P.
1862 (instantiate_class_template): Likewise.
1863 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1865 * class.c (finish_struct): Constify saved_filename.
1867 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1869 * class.c (duplicate_tag_error): Adjust diagnostic.
1870 (finish_struct): Locally set location to start of struct.
1871 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1873 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1875 * decl.c (struct binding_level): Adjust class_shadowed comments
1877 (push_class_level_binding): Ajust comments to reflect reality.
1878 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1879 Don't set TREE_VALUE on the class_shadowed list.
1881 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1883 * decl2.c (acceptable_java_type): Allow references too.
1884 * init.c (build_java_class_ref): When using the new ABI, search
1885 `class$' and have it mangled with `mangle_decl.'
1886 * mangle.c (write_java_integer_type_codes): New function.
1887 (write_builtin_type): Detect and mangle Java integer and real
1890 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1892 * decl2.c (grokfield): Don't accept `asm' specifiers for
1893 non-static data members.
1895 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1897 * expr.c (cplus_expand_expr): Don't reset `target'.
1899 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1901 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1903 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1905 * parse.y (template_datadef): Check for error_mark_node.
1907 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1909 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1911 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1913 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1914 (record_builtin_type): Make non-static.
1915 (flag_short_double): Don't declare.
1916 (init_decl_processing): Remove the creation of many tree nodes now
1917 in c_common_nodes_and_builtins.
1918 (build_void_list_node): New function.
1919 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1920 * cp-tree.h (flag_short_wchar): Don't declare.
1922 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1924 * call.c (build_conv): Don't use build1 for USER_CONV.
1925 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1927 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1929 * lex.c (lang_init): Call c_common_lang_init.
1931 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1933 * search.c (lookup_fnfields_here): Remove.
1934 (look_for_overrides_r): Use lookup_fnfields_1.
1935 Ignore functions from using declarations.
1937 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1939 Implement exceptions specifiers for implicit member functions.
1940 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1941 * method.c (synthesize_exception_spec): New function.
1942 (locate_dtor, locate_ctor, locate_copy): New functions.
1943 (implicitly_declare_fn): Generate the exception spec too.
1944 * search.c (check_final_overrider): Check artificial functions
1946 * typeck2.c (merge_exception_specifiers): New function.
1948 2001-01-03 Jason Merrill <jason@redhat.com>
1950 * init.c (build_default_init): New fn.
1951 (perform_member_init): Split out from here.
1952 (build_new_1): Use it. Simplify initialization logic.
1953 (build_vec_init): Take an array, rather than a pointer and maxindex.
1954 Speed up simple initializations. Don't clean up if we're assigning.
1955 * cp-tree.h: Adjust.
1956 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1957 * parse.y (new_initializer): Return void_zero_node for ().
1958 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1959 * typeck2.c (digest_init): Only complain about user-written
1962 2000-12-22 Mike Stump <mrs@wrs.com>
1964 * decl2.c: (max_tinst_depth): Increase to 50.
1966 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1968 * class.c (invalidate_class_lookup_cache): Zero the
1969 previous_class_values.
1970 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1972 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1973 * decl.c (free_bindings): New variable.
1974 (push_binding): Don't create a new binding if we have one on the
1976 (pop_binding): Put old bindings on the free list.
1977 (init_decl_processing): Use size_int, not build_int_2.
1978 Register free_bindings as a GC root.
1979 (cp_make_fname_decl): Use size_int, not build_int_2.
1980 (push_inline_template_parms_recursive): Likewise.
1981 (end_template_parm_list): Likewise.
1982 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1983 (tsubst_template_parms): Use size_int, not build_int_2.
1985 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1987 2001-01-02 Richard Henderson <rth@redhat.com>
1989 * parse.y (asm): Set ASM_INPUT_P.
1991 2001-01-02 Jason Merrill <jason@redhat.com>
1993 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1996 * typeck.c (cp_truthvalue_conversion): New fn.
1997 * cvt.c (ocp_convert): Use it.
1999 * cp-tree.h: Lose c-common.c decls.
2001 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2002 * cvt.c (convert_to_void): Use type_unknown_p.
2004 * typeck.c (strip_all_pointer_quals): Also strip quals from
2005 pointer-to-member types.
2007 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2010 * call.c (build_new_method_call): Do evaluate the object parameter
2011 when accessing a static member.
2012 * typeck.c (build_component_ref): Likewise.
2014 2001-01-02 Andreas Jaeger <aj@suse.de>
2016 * decl.c (cp_missing_noreturn_ok_p): New.
2017 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2019 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2021 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2023 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2025 * class.c (pushclass): Remove #if 0'd code.
2026 * cp-tree.h (overload_template_name): Remove.
2027 * decl.c (store_bindings): Simplify.
2028 (pop_from_top_level): Likewise.
2029 * pt.c (overload_template_name): Remove.
2030 (instantiate_decl): Don't call push_to_top_level if it's not
2033 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2035 * pt.c (register_local_specialization): Don't return a value.
2036 (lookup_template_class): Use move-to-front heuristic when looking
2037 up template instantiations.
2038 (instantiate_decl): Only push_to_top_level when we're actually
2039 going to instantiate the template.
2041 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2043 * search.c (binfo_for_vtable): Return least derived class, not
2044 most. Handle secondary vtables.
2046 2000-12-22 Jason Merrill <jason@redhat.com>
2048 * pt.c (more_specialized): Don't optimize len==0.
2049 (fn_type_unification): If we're adding the return type, increase len.
2051 * typeck.c (build_binary_op): Fix pmf comparison logic.
2053 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2054 DECL_STATIC_FUNCTION_P.
2056 * semantics.c (genrtl_finish_function): Don't try to jump to
2057 return_label unless it exists.
2059 In partial ordering for a call, ignore parms for which we don't have
2061 * call.c (joust): Pass len to more_specialized.
2062 (add_template_candidate_real): Strip 'this', pass len.
2063 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2064 (get_bindings_order): New fn. Pass len down.
2065 (get_bindings_real): Strip 'this', pass len.
2066 (fn_type_unification): Likewise.
2067 (type_unification_real): Succeed after checking 'len' args.
2068 (most_specialized_instantiation): Lose explicit_args parm.
2069 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2072 2000-12-21 Jason Merrill <jason@redhat.com>
2074 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2075 DECL_TEMPLATE_RESULT.
2077 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2078 lookup_fnfields_here.
2080 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2082 * call.c (build_object_call): Also allow conversions that return
2083 reference to pointer to function.
2084 (add_conv_candidate): Handle totype being ref to ptr to fn.
2085 (build_field_call): Also allow members of type reference to function.
2086 Lose support for calling pointer to METHOD_TYPE fields.
2088 * error.c (dump_expr): Handle *_CAST_EXPR.
2090 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2092 * tree.c (break_out_cleanups): Lose.
2093 * cp-tree.h: Remove prototype.
2094 * typeck.c (build_component_ref): Don't break_out_cleanups.
2095 (build_compound_expr): Likewise.
2096 * semantics.c (finish_expr_stmt): Likewise.
2098 2000-12-20 Richard Henderson <rth@redhat.com>
2100 * cp-tree.h: Update declarations.
2101 * decl.c (finish_case_label): Return the new stmt node.
2102 * semantics.c (finish_goto_stmt): Likewise.
2103 (finish_expr_stmt, finish_return_stmt): Likewise.
2104 (finish_break_stmt, finish_continue_stmt): Likewise.
2105 (finish_asm_stmt): Likewise.
2106 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2107 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2108 (simple_if, simple_stmt): Return the new stmt node.
2111 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2113 * cp-tree.h: Don't declare warn_long_long.
2115 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2117 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2120 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2122 * pt.c (unify): Handle when both ARG and PARM are
2123 BOUND_TEMPLATE_TEMPLATE_PARM.
2125 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2127 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2128 DECL_TEMPLATE_PARM_P.
2130 2000-12-15 Jason Merrill <jason@redhat.com>
2132 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2134 * init.c (build_new_1): Don't strip quals from type.
2136 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2138 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2140 * call.c (build_new_function_call): Lose space before paren in
2142 (build_new_method_call): Likewise.
2144 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2146 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2148 * pt.c (check_explicit_specialization): Propagate default
2149 function arguments to explicit specializations.
2151 2000-12-13 DJ Delorie <dj@redhat.com>
2153 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2156 2000-12-08 Jason Merrill <jason@redhat.com>
2158 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2160 Clean up copy-initialization in overloading code.
2161 * call.c (build_user_type_conversion_1): Die if we are asked to
2162 convert to the same or a base type.
2163 (implicit_conversion): Avoid doing so. Lose reference binding code.
2164 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2165 direct-initialization. Also do direct-init part of copy-init.
2166 (build_user_type_conversion): Don't provide context to convert_like.
2167 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2168 the constructor call for copy-init.
2170 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2171 instantiation of a member template.
2172 (do_decl_instantiation): Not here.
2174 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2176 * class.c (check_field_decls): Don't special case anonymous
2177 fields in error messages.
2178 (note_name_declared_in_class): Use %D on diagnostic.
2180 * tree.c (pod_type_p): Use strip_array_types.
2181 (cp_valid_lang_attribute): Likewise.
2182 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2183 multiple evaluations.
2184 (cp_has_mutable_p): Use strip_array_types.
2186 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2188 * cp-tree.h (sufficient_parms_p): Declare new function.
2189 * call.c (sufficient_parms_p): New function, broken out of ...
2190 (add_function_candidate): ... here. Use it.
2191 (add_conv_candidate): Use it.
2192 * decl.c (grok_ctor_properties): Use it.
2194 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2196 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2198 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2200 * decl2.c (lang_decode_option): Handle -Wformat-security.
2202 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2204 * pt.c (verify_class_unification): New function.
2205 (get_class_bindings): Use it.
2206 (try_class_unification): Tidy.
2207 (unify): Handle when argument of a template-id is not
2208 template parameter dependent.
2209 (template_args_equal): Handle when TREE_CODE's do not match.
2211 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2213 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2214 for -save-temps, pass all relevant -Defines to it, and then don't
2215 pass them to cc1plus.
2217 2000-12-05 Will Cohen <wcohen@redhat.com>
2219 * decl.c (finish_case_label): Cleared
2220 more_cleanups_ok in surrounding function scopes.
2221 (define_label): Likewise.
2223 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2225 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2226 (get_matching_virtual): Remove.
2227 (look_for_overrides): Declare new function.
2228 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2230 * class.c (check_for_override): Move base class iteration code
2231 to look_for_overrides.
2232 * search.c (next_baselink): Remove.
2233 (get_virtuals_named_this): Remove.
2234 (get_virtual_destructor): Remove.
2235 (tree_has_any_destructors_p): Remove.
2236 (struct gvnt_info): Remove.
2237 (check_final_overrider): Remove `virtual' from error messages.
2238 (get_matching_virtuals): Remove. Move functionality to ...
2239 (look_for_overrides): ... here, and ...
2240 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2243 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2245 * typeck.c (get_delta_difference): If via a virtual base,
2247 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2250 2000-12-04 Richard Henderson <rth@redhat.com>
2252 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2254 2000-12-04 Jason Merrill <jason@redhat.com>
2256 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2257 (write_builtin_type): Pass intSI_type_node and the like through
2259 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2260 Pass intSI_type_node and the like through type_for_mode.
2261 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2262 * pt.c (tsubst, unify): Likewise.
2263 * tree.c (walk_tree): Likewise.
2264 * error.c (dump_type): Likewise.
2265 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2267 * Make-lang.in: Tweak top comment for emacs.
2270 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2272 * class.c (clone_function_decl): Robustify.
2274 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2276 * decl.c (store_bindings): Only search in the non modified
2277 old_bindings for duplicates.
2279 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2281 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2284 * typeck.c (build_static_cast): Remove unused variable.
2286 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2288 * pt.c: Fix typo in comment.
2290 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2292 * decl2.c (warn_format): Remove definition.
2293 (lang_decode_option): Handle -Wformat-nonliteral,
2294 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2296 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2298 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2299 (init_decl_processing): Don't create string_type_node,
2300 const_string_type_node, wint_type_node, intmax_type_node,
2301 uintmax_type_node, default_function_type, ptrdiff_type_node and
2302 unsigned_ptrdiff_type_node. Adjust position of call to
2303 c_common_nodes_and_builtins.
2304 (identifier_global_value): New function.
2306 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2308 * call.c (standard_conversion): Reject pointer to member
2309 conversions from ambiguous, inaccessible or virtual bases.
2310 * typeck.c (build_static_cast): Don't check pointers to members
2313 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2315 * method.c (do_build_copy_constructor): Preserve cv
2316 qualifications when accessing source object members.
2317 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2320 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2322 * method.c (do_build_assign_ref): Construct appropriately
2323 CV-qualified base reference. Don't allow const casts in base
2326 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2328 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2329 incomplete return type.
2331 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2333 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2334 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2337 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2339 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2341 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2343 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2345 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2347 * decl.c (grokdeclarator): Do type access control on friend
2350 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2352 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2353 bison parser ickiness.
2354 * pt.c (tsubst_friend_function): Enter namespace scope when
2355 tsubsting the function name.
2356 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2358 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2360 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2361 * cvt.c (cp_convert_to_pointer): Add force parameter.
2362 Allow conversions via virtual base if forced.
2363 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2364 (ocp_convert): Likewise.
2365 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2366 * typeck.c (get_delta_difference): Adjust handling of virtual
2369 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2371 * tree.c (struct list_hash): Remove.
2372 (list_hash_table): Make it be an htab.
2373 (struct list_proxy): New type.
2374 (list_hash_eq): New function.
2375 (list_hash_pieces): Renamed from ...
2376 (list_hash): ... this.
2377 (list_hash_lookup): Remove.
2378 (list_hash_add): Remove.
2379 (hash_tree_cons): Use the generic hashtable.
2380 (mark_list_hash): Remove.
2381 (init_tree): Create the hashtable.
2383 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2385 * method.c (build_mangled_C9x_name): Rename to
2386 build_mangled_C99_name. Change C9X references in comments to
2389 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2391 * parse.y (unary_expr): Move VA_ARG from here ...
2392 (primary): ... to here.
2394 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2396 * semantics.c (finish_id_expr): If type is error_mark, return
2399 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2401 * pt.c (lookup_template_class): Simplify loop exit constructs.
2402 Cope when there is no partial instantiation of a template
2405 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2407 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2409 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2411 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2414 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2415 destructors that haven't already been cloned.
2417 2000-11-20 Richard Henderson <rth@redhat.com>
2419 * parse.y (yyparse_1): Rename the parser entry point.
2421 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2423 * mangle.c (write_name): Use <unscoped-name> for names directly in
2425 (write_unscoped_name): Accept names directly in function scope.
2427 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2429 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2430 * parse.y (extdef): Add EXPORT reduction.
2431 * spew.c (yylex): Don't skip export here.
2433 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2435 * decl.c (init_decl_processing): Correct name of pure virtual
2436 function under the new ABI.
2437 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2438 (throw_bad_typeid): Likewise for bad typeid function.
2440 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2442 * decl.c (grokparms): Don't even function types of `void' type,
2444 * mangle.c (write_type): Don't crash when confronted with the
2447 * decl.c (grokparms): Don't create parameters of `void' type.
2449 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2451 * lex.c (mark_impl_file_chain): Delete.
2452 (init_parse): Remove call to ggc_add_string_root. No need to
2453 ggc_strdup a string constant. Do not add impl_file_chain to GC
2455 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2457 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2459 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2461 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2463 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2464 * decl.c (grokdeclarator): Don't reject void parms here.
2465 (require_complete_types_for_parms): Simplify, use
2466 complete_type_or_else.
2467 (grokparms): Remove bitrot. Remove funcdef parm.
2468 Deal with ellipsis parm lists here.
2469 * semantics.c (finish_parmlist): Don't append void_list_node
2470 here. Set PARMLIST_ELLIPSIS_P.
2472 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2474 * typeck2.c (incomplete_type_error): Reorganise to avoid
2475 excessive diagnostics.
2477 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2479 * lex.c (struct impl_files, internal_filename): Constify a char *.
2481 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2483 * mangle.c (write_special_name_constructor): Don't generate
2484 assembler junk when confronted with an old-style constructor.
2485 (write_special_name_destructor): Likewise.
2486 (mangle_decl_string): Do it here instead.
2488 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2490 * call.c (op_error): Make error messages clearer.
2492 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2494 * decl.c (wrapup_globals_for_namespace): Don't mark things
2495 TREE_ASM_WRITTEN when they're not.
2497 2000-11-15 Jason Merrill <jason@redhat.com>
2499 * typeck2.c (friendly_abort): Uncount the error before handing
2502 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2504 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2506 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2508 * class.c (build_vtbl_initializer): Fix typo in comment.
2509 * typeck.c (expr_sizeof): Don't crash on errors.
2511 2000-11-14 Jim Wilson <wilson@redhat.com>
2513 * lang-specs.h: Add %2 after %(cc1_options).
2515 2000-11-14 Richard Henderson <rth@redhat.com>
2517 * typeck.c (c_sizeof): Be strict about casting result value
2518 back to c_size_type_node.
2519 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2521 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2523 * typeck.c (build_unary_op): Use boolean_increment from
2524 c-common.c, moving the relevant code there.
2526 2000-11-11 Jason Merrill <jason@redhat.com>
2528 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2530 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2533 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2535 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2536 * lex.c (copy_lang_decl): Likewise.
2538 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2540 * dump.c (cp_dump_tree): Don't dump function bodies here.
2542 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2543 (dump.o): Update dependency list.
2544 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2545 (flag_dump_translation_unit): Likewise.
2546 (CP_TYPE_QUALS): Adjust definition.
2547 (DECL_C_BIT_FIELD): Remove.
2548 (SET_DECL_C_BIT_FIELD): Likewise.
2549 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2550 (add_maybe_template): Likewise.
2551 (strip_array_types): Likewise.
2552 (dump_node_to_file): Likewise.
2553 (cp_dump_tree): New function.
2554 * decl.c (init_decl_processing): Set lang_dump_tree.
2555 * decl2.c (flag_dump_translation_unit): Remove.
2556 * dump.c: Move most of it to ../c-dump.c.
2557 (cp_dump_tree): New function.
2558 * pt.c (add_maybe_template): Remove.
2559 * typeck.c (strip_array_types): Likewise.
2561 2000-11-07 Eric Christopher <echristo@redhat.com>
2563 * decl.c (init_decl_processing): Change definition of
2564 __wchar_t to wchar_t. Remove artificial declaration of
2566 * lex.c: Change instances of __wchar_t to wchar_t.
2568 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2570 * lex.c (do_identifier): Don't lookup_name for operators.
2571 * parse.y (operator): Save looking_for_typename.
2572 (unoperator): Restore it.
2573 * spew.c (frob_opname): Use nth_token for lookahead.
2575 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2577 * decl.c (grok_op_properties): Always use coerce_new_type and
2579 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2580 exception specification. Tidy up.
2581 (coerce_delete_type): Preserve exception specification. Tidy up.
2583 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2585 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2586 (push_binding_level), error.c (cp_tree_printer), pt.c
2587 (process_partial_specialization, tsubst_template_arg_vector),
2588 search.c (lookup_member): Use memset () instead of bzero ().
2590 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2592 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2594 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2596 * Make-lang.in (c++.distdir): Remove.
2598 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2600 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2601 declarations from different namespaces to be combined.
2603 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2605 * decl.c: Include tm_p.h.
2607 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2609 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2611 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2613 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2614 (build_overload_value), repo.c (open_repo_file), xref.c
2615 (open_xref_file): Use strchr () and strrchr () instead of index ()
2618 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2620 * call.c (build_over_call): Call fold on the CALL_EXPR.
2622 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2624 * error.c (dump_template_decl): Separate template hearders with
2627 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2629 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2630 TS_* flags with corresponding TFF_*. Adjust prototypes of
2631 functions (which used to take a tree_string_flags) to take an int.
2633 * cp-tree.h (enum tree_string_flags): Remove
2634 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2635 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2636 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2637 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2638 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2639 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2640 (type_as_string, decl_as_string, expr_as_string,
2641 context_as_string): Adjust prototype.
2643 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2644 instead of TS_PLAIN.
2646 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2647 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2650 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2652 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2653 (linkage_kind): New enumeration.
2654 (decl_linkage): New function.
2655 * decl2.c (comdat_linkage): Extend comment.
2656 * error.c (dump_function_decl): Print the arguments used to
2657 instantiate a template, even when not printing the type of the
2659 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2660 not TREE_PUBLIC, to test for external linkage.
2661 * tree.c (decl_linkage): New function.
2663 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2665 * pt.c (instantiate_decl): Always instantiate static data members
2666 initialized in-class.
2668 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2670 * Make-lang.in: Move all build rules here from Makefile.in,
2671 adapt to new context. Wrap all rules that change the current
2672 directory in parentheses. Expunge all references to $(P).
2673 When one command depends on another and they're run all at
2674 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2675 all object-file generation rules. Delete obsolete variables.
2677 * Makefile.in: Delete.
2678 * config-lang.in: Delete outputs= line.
2680 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2682 * error.c (dump_function_decl): Print no space between
2683 `ptr-operator' the `type-specifier' of the return type.
2684 (dump_type_prefix): Make sure we put space at the appropriate
2687 2000-10-23 Jason Merrill <jason@redhat.com>
2689 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2691 2000-10-22 Jason Merrill <jason@redhat.com>
2693 * call.c (build_conditional_expr): Use ocp_convert to force
2696 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2698 * call.c (standard_conversion): Use RVALUE_CONVs for all
2699 expressions that satisfy lvalue_p, not just those that satisfy
2702 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2704 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2705 not one with TYPE_IS_SIZETYPE set.
2706 (dubious_conversion_warnings): Remove special-case code.
2708 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2710 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2711 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2712 (dump_type_prefix): Print vector-of-int as 'int vector'.
2713 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2714 * tree.c (walk_tree): Handle VECTOR_TYPE.
2716 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2718 2000-10-21 Jason Merrill <jason@redhat.com>
2720 * parse.y (operator): Set got_object from got_scope.
2721 Set looking_for_typename.
2722 * decl.c (lookup_name_real): Clear val after setting from_obj.
2723 Reorganize diagnostic.
2725 2000-10-20 Jason Merrill <jason@redhat.com>
2727 * tree.c (walk_tree): Don't walk into default args.
2729 * error.c (dump_expr): Use host_integerp.
2731 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2733 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2734 "since" in error message.
2736 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2738 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2740 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2742 * decl.c (revert_static_member_fn): Fixed typo.
2744 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2746 * class.c (subobject_offset_fn): New type.
2747 (dfs_record_base_offsets): Remove.
2748 (record_base_offsets): Likewise.
2749 (dfs_search_base_offsets): Likewise.
2750 (record_subobject_offset): New function.
2751 (check_subobject_offset): Likewise.
2752 (walk_subobject_offsets): Likewise.
2753 (record_subobject_offsets): Likewise.
2754 (layout_conflict_p): Reimplement.
2755 (layout_nonempty_base_or_field): Correct handling of type
2756 conflicts during layout.
2757 (layout_empty_base): Likewise.
2758 (build_base_field): Adjust to handle new representation of empty
2760 (build_base_fields): Likewise.
2761 (layout_virtual_bases): Likewise.
2762 (splay_tree_compare_integer_csts): New function.
2763 (layout_class_type): Use a splay_tree, rather than a varray, to
2764 represent the offsets of empty bases.
2766 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2767 * decl.c (select_decl): Don't return declarations that are
2770 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2772 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2773 (fake_std_node): New macro.
2774 * decl.c (in_std): Rename to ...
2775 (in_fake_std): ... this.
2776 (flag_no_builtin): Remove.
2777 (flag_no_nonansi_builtin): Likewise.
2778 (walk_namespaces_r): Use fake_std_node.
2779 (push_namespace): Use std_identifier.
2780 (pop_namespace): Use in_fake_std.
2781 (lookup_name_real): Use fake_std_node.
2782 (init_decl_processing): When -fhonor-std, create the `std'
2783 namespace. Don't create a dummy fake_std_node in that case.
2784 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2785 (builtin_function): Put builtins whose names don't begin
2786 with `_' in the std namespace.
2787 * decl2.c (flag_no_builtin): Remove.
2788 (flag_no_nonansi_builtin): Likewise.
2789 (set_decl_namespace): Use fake_std_node.
2790 (validate_nonmember_using_decl): Likewise.
2791 (do_using_directive): Likewise.
2792 (handle_class_head): Likewise.
2793 * dump.c (dequeue_and_dump): Likewise.
2794 * except.c (init_exception_processing): Use std_identifier.
2795 * init.c (build_member_call): Use fake_std_node.
2796 * rtti.c (init_rtti_processing): Use std_identifier.
2798 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2800 * cp-tree.h (back_end_hook): Remove declaration.
2801 * decl2.c (back_end_hook): Remove definition.
2803 * dump.c (dequeue_and_dump): Dump TREE_USED.
2805 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2807 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2809 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2811 * decl.c (WINT_TYPE): Define.
2812 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2813 c_size_type_node, signed_size_type_node and wint_type_node.
2815 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2817 * decl2.c (warn_missing_format_attribute): New variable.
2818 (lang_decode_option): Decode -Wmissing-format-attribute.
2820 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2822 * typeck.c (qualify_type): Remove.
2823 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2825 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2827 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2829 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2831 * Makefile.in (parse.c, parse.h): Create atomically.
2833 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2835 * class.c (current_obstack): Remove.
2836 * decl.c (ggc_p): Remove.
2837 (start_decl): Don't use decl_tree_cons.
2838 (grokdeclarator): Don't use build_decl_list.
2839 (start_function): Don't use decl_tree_cons.
2840 (finish_function): Don't mess with obstacks.
2841 * decl2.c (grok_x_components): Don't use build_decl_list.
2842 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2843 (implicitly_declare_fn): Don't call build_decl_list.
2844 * parse.y (frob_specs): Don't call build_decl_list or
2846 (expr_or_declarator_intern): Don't call decl_tree_cons.
2847 (primary): Don't call build_decl_list.
2848 (fcast_or_absdcl): Likewise.
2849 (typed_declspecs): Don't call decl_tree_cons.
2850 (reserved_declspecs): Don't call build_decl_list.
2851 (declmods): Likewise.
2852 (reserved_typespecquals): Likewise.
2854 (new_type_id): Likewise.
2855 (cv_qualifiers): Likewise.
2856 (after_type_declarator_intern): Likewise.
2857 (notype_declarator_intern): Likewise.
2858 (absdcl_intern): Likewise.
2859 (named_parm): Likewise.
2860 * pt.c (most_specialized_class): Likewise.
2861 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2862 (init_repo): Initialize it.
2863 * search.c (current_obstack): Remove.
2864 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2866 2000-10-09 Richard Henderson <rth@cygnus.com>
2868 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2869 (c++ language support bits for libgcc): Remove.
2870 (c++.clean): Remove cplib2.txt cleanup.
2871 * config-lang.in (headers, lib2funcs): Remove.
2873 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2874 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2875 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2876 * inc/new.h, inc/typeinfo: Remove files.
2878 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2880 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2882 (init_decl_processing): Initialize intmax_type_node and
2885 2000-10-06 Richard Henderson <rth@cygnus.com>
2887 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2888 (original_result_rtx): Remove.
2889 * decl.c (save_function_data): Don't clear x_result_rtx.
2890 (mark_lang_function): Don't mark it either.
2891 * expr.c (fixup_result_decl): Remove.
2892 * semantics.c (genrtl_named_return_value): Frob the return decl
2893 before calling emit_local_var.
2894 (genrtl_finish_function): Don't call fixup_result_decl.
2895 Always emit the jump to return_label.
2897 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2899 * pt.c (lookup_template_class): Set current access for enum.
2900 (tsubst_enum): Set file & line for enum decl.
2902 * spew.c (yylex): Remove unused variable.
2904 2000-10-05 Richard Henderson <rth@cygnus.com>
2906 * semantics.c (genrtl_finish_function): Don't init or check
2907 can_reach_end; remove noreturn and return value checks.
2909 2000-10-05 Tom Tromey <tromey@cygnus.com>
2911 * init.c (build_java_class_ref): Use `build_static_name' with a
2912 suffix, not a prefix, to build the class object's name.
2914 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2916 * cp-tree.h (access_kind): Fix comment typo.
2917 * decl2.c (grokfield): Fix diagnostic typo.
2918 * semantics.c (finish_template_type): Fix comment typo.
2919 (finish_qualified_object_call_expr): Likewise.
2921 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2923 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2926 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2928 * spew.c (frob_id): New static function.
2929 (frob_opname): Use it.
2932 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2934 * decl.c (lang_mark_false_label_stack): Remove.
2935 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2937 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2939 * gxxint.texi: Use @email for formatting email addresses.
2941 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2943 * error.c: Remove direct obstack manipulation. Replace with
2944 output_buffer-based formatting. Adjust calls to removed macros.
2945 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2946 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2947 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2949 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2951 * ir.texi: Move to ../c-tree.texi.
2953 2000-09-20 Jason Merrill <jason@redhat.com>
2955 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2957 2000-09-21 Andreas Jaeger <aj@suse.de>
2959 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2960 * cp-tree.h: ... here.
2962 * error.c: Remove declaration of cp_printer.
2964 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2966 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2968 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2970 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2973 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2975 * decl.c (start_function): Robustify.
2977 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2979 * cp-tree.h (check_function_format): Accept a `status' parameter.
2981 * call.c, typeck.c: Updates calls to `check_function_format'.
2983 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2985 * decl2.c (handle_class_head): Always push some scope even
2988 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2990 * cp-tree.h (struct cp_language_function): Remove
2991 x_scope_stmt_stack and name_declared.
2992 (current_scope_stmt_stack): Remove.
2993 (function_name_declared_p): New macro.
2994 (struct lang_decl_flags): Use c_lang_decl as a base class.
2996 (struct lang_decl): Replace saved_tree with context.
2997 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2998 (SET_DECL_FRIEND_CONTEXT): Likewise.
2999 (DECL_VIRTUAL_CONTEXT): Likewise.
3000 (DECL_SAVED_TREE): Remove.
3001 (C_DECLARED_LABEL_FLAG): Likewise.
3002 (cplus_expand_expr_stmt): Don't declare.
3003 (add_decl_stmt): Likewise.
3004 (add_scope_stmt): Likewise.
3005 * decl.c (mark_stmt_tree): Remove.
3006 (case_compare): Likewise.
3007 (finish_case_label): Use c_add_case_label.
3008 (init_decl_processing): Set more language-specific hooks.
3009 (build_enumerator): Fix typo in comment.
3010 (cplus_expand_expr_stmt): Remove.
3011 (mark_lang_function): Use mark_c_language_function.
3012 (lang_mark_tree): Use c_mark_lang_decl.
3013 * decl2.c: Change order of inclusion.
3014 * except.c: Likewise.
3015 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3016 back on c_expand_expr.
3017 * friend.c: Include expr.h.
3018 * init.c: Change order of inclusion.
3019 * Makefile.in: Update dependencies.
3020 * lex.h (free_lang_decl_chain): Remove.
3021 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3022 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3024 (instantiate_decl): Use function_name_declared_p.
3025 * semantics.c (lang_expand_expr_stmt): Remove.
3026 (set_current_function_name_declared): Likewise.
3027 (current_function_name_declared): Likewise.
3028 (begin_compound_stmt): Use function_name_declared_p.
3029 (add_decl_stmt): Remove.
3030 (setup_vtbl_ptr): Use function_name_declared_p.
3031 (add_scope_stmt): Remove.
3032 (current_scope_stmt_stack): New function.
3033 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3034 (expand_body): Use function_name_declared_p.
3035 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3036 * typeck.c: Change order of includes.
3037 (convert_sequence): Remove.
3039 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3041 * lex.c (reswords): Add _Complex.
3043 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3045 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3047 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3049 * init.c (begin_init_stmts): Don't use // comments.
3051 2000-09-12 Jason Merrill <jason@redhat.com>
3053 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3054 all non-extern arrays.
3056 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3057 typenames, too. Downgrade complaint to pedwarn.
3058 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3059 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3060 'class This::Inherited'.
3062 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3064 * decl.c (finish_case_label): Given the LABEL_DECL a
3067 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3069 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3070 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3071 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3072 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3073 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3075 (sorry_for_unsupported_tree, print_scope_operator,
3076 print_left_paren, print_right_paren, print_left_bracket,
3077 print_right_bracket, print_whitespace): Likewise.
3078 (aggr_variety): Rename to class_key_or_enum.
3079 (print_type): Rename to print_type_id.
3080 (print_type_specifier_seq, print_simple_type_specifier,
3081 print_elaborated_type_specifier,
3082 print_rest_of_abstract_declarator,
3083 print_parameter_declaration_clause, print_exception_specification,
3084 print_nested_name_specifier, print_template_id,
3085 typedef_original_name, print_template_argument_list_start,
3086 print_template_argument_list_end): New functions.
3088 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3090 * ir.texi: Add more documentation.
3092 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3094 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3095 (current_function_parms): Don't define.
3096 (struct cp_language_function): Remove parms_stored.
3097 (current_function_just_assigned_this): Don't define.
3098 (current_function_parms_stored): Likewise.
3099 (static_ctors): Declare.
3100 (static_dtors): Likewise.
3101 (SF_EXPAND): Don't define.
3102 (expand_start_early_try_stmts): Remove declaration.
3103 (store_parm_decls): Likewise.
3104 * decl.c (static_ctors): Don't declare.
3105 (static_dtors): Likewise.
3106 (struct binding_level): Remove this_block.
3107 (poplevel): Remove dead code.
3108 (set_block): Likewise.
3109 (mark_binding_level): Don't mark this_block.
3110 (mark_saved_scope): Don't mark x_function_parms.
3111 (init_decl_processing): Don't add current_function_parms as a GC
3113 (check_function_type): Change prototype.
3114 (start_function): Remove RTL-generation code.
3115 (expand_start_early_try_stmts): Remove.
3116 (store_parm_decls): Give it internal linkage. Remove
3117 RTL-generation code.
3118 (finish_function): Remove RTL-generation code.
3119 * decl2.c (static_ctors): Fix formatting.
3120 (static_dtors): Likewise.
3121 * method.c (use_thunk): Don't call store_parm_decls.
3122 (synthesize_method): Likewise.
3123 * optimize.c (maybe_clone_body): Likewise.
3124 * parse.y (fn.def2): Likewise.
3125 (.set_base_init): Likewise.
3126 (nodecls): Likewise.
3127 * pt.c (instantiate_decl): Likewise.
3128 * rtti.c (synthesize_tinfo_fn): Likewise.
3129 * semantics.c (genrtl_try_block): Simplify.
3130 (expand_body): Use genrtl_start_function and
3131 genrtl_finish_function.
3132 (genrtl_start_function): New function.
3133 (genrtl_finish_function): Likewise.
3135 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3137 * error.c (cp_tree_printer, case 'P'): Append break.
3139 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3141 * cp-tree.h (frob_opname): Declare.
3142 * parse.y (saved_scopes): New static variable.
3143 (cp_parse_init): Adjust.
3144 (do_id): If lastiddecl is NULL, do do_identifier.
3145 (operator): Save scope information.
3146 (unoperator): New reduction. Restore scope information.
3147 (operator_name): Append unoperator. Call frob_opname.
3148 * spew.c (frob_opname): Define.
3150 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3152 * decl.c, rtti.c: Include defaults.h if not already included.
3153 Don't define the *_TYPE_SIZE macros.
3155 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3157 * cp-tree.h (push_switch): Change prototype.
3158 (check_cp_case_value): Remove declaration.
3159 (decl_constant_value): Likewise.
3160 * decl.c (struct cp_switch): Add switch_stmt and cases.
3161 (case_compare): New function.
3162 (push_switch): Set switch_stmt. Initialize cases.
3163 (pop_switch): Clean up cases.
3164 (define_case_label): Rename to ...
3165 (finish_case_label): ... this. Do semantic analysis for case
3167 (start_function): Correct comment.
3168 * decl2.c (check_cp_case_value): Remove.
3169 * expr.c (do_case): Remove.
3170 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3171 * semantics.c (genrtl_do_poplevel): Remove declaration.
3172 (RECHAIN_STMTS): Remove.
3173 (finish_break_stmt): Use build_break_stmt.
3174 (finish_continue_stmt): Use build_continue_stmt.
3175 (finish_switch_cond): Adjust condition here, rater than in
3176 c_expand_start_case.
3177 (finish_case_label): Remove.
3178 * typeck.c (c_expand_return): Remove.
3179 (c_expand_start_case): Likewise.
3181 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3183 * ir.texi: Document type nodes.
3185 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3187 * cp-tree.h (init_cp_semantics): Declare.
3188 (genrtl_try_block): Don't declare.
3189 (genrtl_handler): Likewise.
3190 (genrtl_catch_block): Likewise.
3191 (genrtl_ctor_stmt): Likewise.
3192 (genrtl_subobject): Likewise.
3193 (genrtl_do_poplevel): Likewise.
3194 (genrtl_named_return_value): Likewise.
3195 * lex.c (init_parse): Call init_cp_semantics.
3196 * semantics.c (genrtl_try_block): Give it internal linkage.
3197 (genrtl_handler): Likewise.
3198 (genrtl_catch_block): Likewise.
3199 (genrtl_ctor_stmt): Likewise.
3200 (genrtl_subobject): Likewise.
3201 (genrtl_do_poplevel): Likewise.
3202 (genrtl_named_return_value): Likewise.
3203 (lang_expand_stmt): Rename to ...
3204 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3205 (init_cp_semantics): Define.
3207 * decl.c (initialize_local_var): Remove RTL-generating code.
3208 * semantics.c (genrtl_try_block): Fix formatting.
3210 Move statement-tree facilities from C++ to C front-end.
3211 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3212 (void_zero_node): Remove.
3213 (stmt_tree): Likewise.
3214 (scope_chain): Adjust.
3215 (language_function): Rename to cp_language_function.
3216 (cp_function_chain): Adjust.
3217 (current_stmt_tree): Remove.
3218 (last_tree): Likewise.
3219 (last_expr_type): Likewise.
3220 (struct lang_decl): Adjust.
3221 (STMT_IS_FULL_EXPR_P): Remove.
3223 (begin_stmt_tree): Likewise.
3224 (finish_stmt_tree): Likewise.
3225 (walk_tree_fn): Likewise.
3226 (walk_stmt_tree): Likewise.
3227 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3228 * decl.c (mark_stmt_tree): Adjust type.
3229 (init_decl_processing): Don't build void_zero_node.
3230 (initialize_local_var): Adjust usage of current_stmt_tree.
3231 (finish_enum): Use add_stmt, not add_tree.
3232 (save_function_data): Adjust use of language_function.
3233 (finish_constructor_body): Use add_stmt, not add_tree.
3234 (finish_destructor_body): Likewise.
3235 (push_cp_function_context): Adjust use of language_function.
3236 (pop_cp_function_context): Likewise.
3237 (mark_lang_function): Likewise.
3238 (mark_cp_function_context): Likewise.
3239 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3240 (build_vec_init): Likewise.
3241 * semantics.c (SET_LAST_STMT): Remove.
3242 (RECHAIN_STMTS): Don't use it.
3243 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3244 (current_stmt_tree): Define.
3246 (finish_goto_stmt): Use add_stmt, not add_tree.
3247 (finish_expr_stmt): Likewise.
3248 (begin_if_stmt): Likewise.
3249 (finish_then_clause): Likewise.
3250 (begin_while_stmt): Likewise.
3251 (begin_do_stmt): Likewise.
3252 (finish_return_stmt): Likewise.
3253 (begin_for_stmt): Likewise.
3254 (finish_break_stmt): Likewise.
3255 (finish_continue_stmt): Likewise.
3256 (begin_switch_stmt): Likewise.
3257 (finish_case_label): Likewise.
3258 (begin_try_block): Likewise.
3259 (begin_function_try_block): Likewise.
3260 (begin_handler): Likewise.
3261 (begin_catch_block): Likewise.
3262 (begin_compound_stmt): Likewise.
3263 (begin_asm_stmt): Likewise.
3264 (finish_asm_stmt): Likewise.
3265 (finish_label_stmt): Likewise.
3266 (add_decl_stmt): Likewise.
3267 (finish_subobject): Likewise.
3268 (finish_decl_cleanup): Likewise.
3269 (finish_named_return_value): Likewise.
3270 (setup_vtbl_ptr): Likewise.
3271 (add_scope_stmt): Likewise.
3272 (finish_stmt_expr): Likewise.
3273 (prune_unused_decls): Remove.
3274 (begin_stmt_tree): Likewise.
3275 (finish_stmt_tree): Likewise.
3276 (prep_stmt): Adjust use of current_stmt_tree.
3277 (lang_expand_stmt): Likewise.
3278 * tree.c (statement_code_p): Remove.
3279 (cp_statement_code_p): New function.
3280 (walk_stmt_tree): Remove.
3281 (init_tree): Set lang_statement_code_p.
3283 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3285 Integrated preprocessor.
3287 * Make-lang.in, Makefile.in: Remove all references to input.c,
3288 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3289 * gxx.gperf, hash.h, input.c: Delete.
3290 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3291 initialized properly.
3293 * class.c (fixup_pending_inline): Take a tree, not a
3294 struct pending_inline *. All callers changed.
3295 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3296 RID_PROTECTED entries in ridpointers[] array here.
3297 * decl.c (duplicate_decls): Do not refer to struct
3299 (record_builtin_type, init_decl_processing): Use RID_MAX not
3301 (grokdeclarator): Use C_IS_RESERVED_WORD.
3302 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3304 (grok_x_components): Do not inspect pending_inlines chain.
3306 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3307 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3308 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3309 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3310 TIME_IDENTIFIER_FILEINFO): Kill.
3312 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3314 * parse.y: Call do_pending_inlines unconditionally.
3315 reinit_parse_for_method is now snarf_method. fn.defpen is no
3316 longer necessary. Remove unnecessary <itype> annotation on
3317 SCOPE. Do not refer to end_of_file or struct pending_inline.
3318 * semantics.c (begin_inline_definitions): Call
3319 do_pending_inlines unconditionally.
3321 * lex.c: Remove all code now shared with C front end.
3322 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3323 into the get_identifier table. Rewrite pragma handling to
3324 work with the registry. Move code to save tokens for later
3325 processing to spew.c.
3327 * spew.c: Rewrite everything in terms of token streams instead
3328 of text. Move routines here from lex.c / input.c as
3329 appropriate. GC-mark trees hanging off the pending inlines
3332 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3334 * NEWS: Mention that the named return value extension has been
3336 * cp-tree.h (original_result_rtx): Define.
3337 (TREE_REFERENCE_EXPR): Remove.
3338 (DECL_VPARENT): Likewise.
3339 (pushdecl_nonclass_level): Likewise.
3340 (store_return_init): Likewise.
3341 (reinit_lang_specific): Likewise.
3342 (genrtl_named_return_value): Change prototype.
3343 * decl.c (original_result_rtx): Remove.
3344 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3345 Do not generate RTL for local variables here.
3346 (store_return_init): Remove.
3347 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3349 (finish_named_return_value): Adjust accordingly. Warn that this
3350 extension is deprecated.
3351 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3353 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3355 * pt.c (type_unification_real): Replace switch with if.
3356 (unify): Tsubst non-type parms before comparing.
3358 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3360 * error.c (dump_typename): New function, broken out of ...
3361 (dump_type): ... here. Use it.
3362 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3364 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3366 * init.c (build_offset_ref): Deal with namespace scoped
3369 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3371 * class.c (resolve_address_of_overloaded_function): Add
3372 explanation message.
3373 * decl.c (define_case_label): Reformat explanation.
3374 * decl2.c (finish_static_data_member_decl): Likewise.
3375 (grokfield): Likewise.
3376 * friend.c (do_friend): Likewise.
3378 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3380 * tree.c (walk_tree): Expose tail recursion.
3381 (walk_stmt_tree): New function.
3382 * cp-tree.h: Prototype walk_stmt_tree.
3383 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3384 the BLOCKs directly. If a BLOCK has no variables after
3385 pruning, discard it.
3386 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3387 restore the line number.
3389 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3391 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3392 (pt.o): Remove dependency on HTAB_H.
3393 * cp-tree.h: Include hashtab.h.
3394 (walk_tree): Change prototype.
3395 (walk_tree_without_duplicates): New function.
3396 * decl.c (check_default_argument): Use it.
3397 * optimize.c (remap_decl): Adjust calls to walk_tree.
3398 (copy_body): Likewise.
3399 (expand_calls_inline): Likewise.
3400 (calls_setjmp_p): Use walk_tree_without_duplicates.
3401 * pt.c: Don't include hashtab.h.
3402 (for_each_template_parm): Use walk_tree_without_duplicates.
3403 * semantics.c (finish-stmt_tree): Likewise.
3404 (expand_body): Likewise.
3405 * tree.c (walk_tree): Add additional parameter.
3406 (walk_tree_without_duplicates): New function.
3407 (count_trees): Use it.
3408 (verify_stmt_tree): Adjust call to walk_tree.
3409 (find_tree): Use walk_tree_without_duplicates.
3410 (no_linkage_check): Likewise.
3411 (break_out_target_exprs): Adjust call to walk_tree.
3412 (cp_unsave): Likewise.
3414 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3416 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3417 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3418 * cp-tree.h (TYPE_BINFO): Adjust comment.
3419 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3420 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3421 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3422 (TYPE_TEMPLATE_INFO): Likewise.
3423 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3424 * class.c (push_nested_class): Likewise.
3425 * decl.c (lookup_name_real): Likewise.
3426 (grokdeclarator): Likewise.
3427 (grok_op_properties): Likewise.
3428 (xref_tag): Likewise.
3429 (xref_basetypes): Likewise.
3430 * decl2.c (constructor_name_full): Likewise.
3431 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3432 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3433 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3434 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3435 (dump_type_suffix): Likewise.
3436 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3438 (get_aggr_from_typedef): Likewise.
3439 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3440 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3441 (write_template_parm): Likewise.
3442 (write_template_template_parm): Check tree code instead of
3443 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3444 * method.c (build_overload_nested_name): Add
3445 BOUND_TEMPLATE_TEMPLATE_PARM.
3446 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3447 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3448 * pt.c (convert_template_argument): Check tree code instead of
3449 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3450 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3451 (for_each_template_parm): Adjust comment.
3452 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3453 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3454 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3455 template_args_equal to compare template template parameter cases.
3456 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3457 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3459 * tree.c (copy_template_template_parm): Decide whether to create
3460 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3461 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3462 (copy_tree_r): Likewise.
3463 * typeck.c (comptypes): Likewise. Check tree code instead of
3464 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3466 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3468 * decl.c (finish_function): Move the code for handling functions
3469 marked with the constructor and destructor attributes inside the
3472 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3474 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3476 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3478 * pt.c (lookup_template_class): Remove abort.
3479 * tree.c (get_type_decl): Allow error_mark_node.
3481 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3483 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3486 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3488 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3491 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3493 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3494 union tag mismatch error reporting.
3496 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3498 * call.c (build_scoped_method_call): Check it is not a namespace.
3500 2000-08-30 Jason Merrill <jason@redhat.com>
3502 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3504 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3505 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3506 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3508 * decl.c (start_function): Always call make_function_rtl.
3510 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3512 * semantics.c (prune_unused_decls): New function.
3513 (finish_stmt_tree): Call it via walk_tree.
3515 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3517 * class.c (build_secondary_vtable): Constify a char *.
3518 * decl.c (init_decl_processing): Initialize function_id_node,
3519 pretty_function_id_node, and func_id_node.
3520 * input.c (struct input_source): Constify 'str'.
3521 (feed_input): Constify first argument.
3522 * mangle.c (write_identifier): Constify argument.
3523 * pt.c (mangle_class_name_for_template): Constify argument.
3525 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3527 * typeck.c (mark_addressable): Remove code that pokes around in
3530 2000-08-28 Jason Merrill <jason@redhat.com>
3532 * lex.c (file_name_nondirectory): Move to toplev.c.
3534 * cp-tree.h (LOCAL_CLASS_P): New macro.
3535 * class.c (finish_struct_1): Use it.
3537 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3539 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3540 (write_encoding): Pass another argument to write_name.
3541 (write_name): Add ignore_local_scope parameter. Fix handling of
3543 (write_nested_name): Use write_unqualified_name.
3544 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3545 (write_template_prefix): Use write_unqualified_name.
3546 (write_component): Remove.
3547 (write_local_name): Add parameter. Use direct local entity to
3548 discriminator calculation.
3549 (write_class_enum_type): Pass another argument to write_name.
3550 (write_template_template_arg): Likewise.
3551 (make_guard_variable): Likewise.
3553 2000-08-27 Jason Merrill <jason@redhat.com>
3555 * decl.c (pushdecl): Matching decls for local externs are found in
3556 the current level. Propagate linkage information from previous
3559 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3561 * ir.texi (Expressions): Fix typo.
3563 2000-08-25 Greg McGary <greg@mcgary.org>
3565 * tree.c (init_tree): Use ARRAY_SIZE.
3567 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3569 * error.c (cp_tree_printer): Rework.
3571 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3573 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3575 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3576 (cp-demangle.o): Remove target.
3577 (dyn-string.o): Likewise.
3579 * decl.c (grokfndecl): Require that `main' return an `int'.
3580 * mangle.c (write_encoding): Don't mangle return types for
3581 conversion functions.
3583 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3585 * error.c (tree_formatting_info): New data type.
3586 (tree_being_formatted): New macro.
3587 (tree_formatting_flags): Likewise.
3588 (put_whitespace): Likewise.
3589 (print_tree_identifier): Likewise.
3590 (print_identifier): Likewise.
3591 (cp_tree_printer, print_function_argument_list, print_declaration,
3592 print_expression, print_function_declaration,
3593 print_function_parameter, print_type, print_cv_qualifier): New
3595 (init_error): Initialize lang_printer.
3597 2000-08-24 Jason Merrill <jason@redhat.com>
3599 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3600 adjustment necessary.
3602 2000-08-24 Greg McGary <greg@mcgary.org>
3604 * cp-tree.h (MAIN_NAME_P): Remove macro.
3606 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3608 * error.c (print_instantiation_context): Don't forget to flush the
3611 2000-08-23 Jason Merrill <jason@redhat.com>
3613 * typeck.c (build_ptrmemfunc): Save the input pmf.
3615 * method.c (process_modifiers): Use same_type_p.
3617 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3619 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3620 * mangle.c (write_function_type): Change prototype.
3621 (write_encoding): Don't mangle return types for
3622 constructors or destructors.
3623 (write_type): Adjust call to write_function_type.
3624 * pt.c (instantiate_template): Instantiate alternate entry points
3625 when instantiating the main function.
3627 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3629 * error.c (cp_print_error_function): Don't use embedded '\n' in
3632 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3634 * decl.c (init_decl_processing): Remove bogus initialization.
3635 * error.c (lang_print_error_function): Restore here.
3636 (init_error): Initialize print_error_function.
3638 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3640 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3642 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3644 * Makefile.in (error.o): Depends on diagnostic.h
3646 * cp-tree.h (problematic_instantiation_changed,
3647 record_last_problematic_instantiation, current_instantiation,
3648 print_instantiation_context): Declare.
3649 (maybe_print_template_context): Remove.
3651 * decl.c (init_decl_processing): Set print_error_function to NULL.
3652 (lang_print_error_function): Remove, since we're using a new
3655 * error.c: #include diagnostic.h
3656 (function_category): New function.
3657 (cp_diagnostic_starter): Likewise.
3658 (cp_diagnostic_finalizer): Likewise.
3659 (cp_print_error_function): Likewise.
3660 (maybe_print_instantiation_context): Likewise.
3661 (print_instantiation_full_context): Likewise.
3662 (print_instantiation_partial_context): Likewise.
3663 (print_instantiation_context): Define.
3664 (init_error): Initialize diagnostic pager and finalizer.
3666 * pt.c (problematic_instantiation_changed): Define.
3667 (record_last_problematic_instantiation): Likewise.
3668 (current_instantiation): Likewise.
3669 (maybe_print_template_context): Remove.
3670 (print_template_context): Likewise.
3671 (current_tinst_level): Make static to reflect Brendan Kehoe's
3672 change of 1995-04-13.
3673 (push_tinst_level): Call print_instantiation_context.
3675 2000-08-21 Nix <nix@esperi.demon.co.uk>
3677 * lang-specs.h: Do not process -o or run the assembler if
3680 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3682 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3684 * decl2.c (lang_decode_option): Disable gettext attributes for
3687 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3689 * lex.c (lang_init_options): Default diagnostic message maximum
3690 length to 80, when line-wrapping.
3692 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3694 * class.c (build_vtbl_initializer): Clear the entire
3695 vtbl_init_data. Start keeping track of the functions for which we
3696 have created vcall offsets here.
3697 (dfs_build_vcall_offset_vtbl_entries): Remove.
3698 (build_vcall_offset_vtbl_entries): Reimplement.
3699 (add_vcall_offset_vtbl_entries_r): New function.
3700 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3701 computing when vcall offsets are necessary.
3703 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3705 * decl.c (member_function_or_else): Use cp_error ... %T.
3706 (grokdeclarator): Likewise.
3707 (start_method): Likewise.
3708 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3710 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3712 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3715 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3717 * cp-tree.h (PTRMEM_OK_P): New macro.
3718 (itf_ptrmem_ok): New enumeration value.
3719 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3720 argument. Diagnose implicit pointer to member.
3721 (instantiate_type): Don't diagnose implicit pointer to member
3722 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3723 resolve_address_of_overloaded_function.
3724 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3725 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3726 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3727 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3728 (build_unary_op): Deal with single non-static member in
3731 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3733 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3735 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3737 * cp-tree.h (enum_name_string): Remove prototype.
3738 (report_case_error): Remove prototype.
3739 * cp/typeck2.c (enum_name_string): Remove.
3740 (report_case_error): Remove.
3741 * error.c (dump_expr): Deal with enum values directly.
3742 Correctly negate integer constant.
3744 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3746 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3747 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3748 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3749 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3750 (__cxa_vec_new): Use __cxa_vec_new2.
3751 (__cxa_vec_delete): Use __cxa_vec_delete2.
3753 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3755 * vec.cc (__cxa_vec_new): Set "C" linkage.
3756 (__cxa_vec_ctor): Likewise.
3757 (__cxa_vec_cctor): Likewise.
3758 (__cxa_vec_dtor): Likewise.
3759 (__cxa_vec_delete): Likewise.
3760 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3761 (__cxa_vec_ctor): Likewise.
3762 (__cxa_vec_cctor): Likewise.
3763 (__cxa_vec_dtor): Likewise.
3764 (__cxa_vec_delete): Likewise.
3766 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3768 * class.c (instantiate_type): Reinstate local variable
3769 deleted in previous change.
3771 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3774 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3776 * cp-tree.h (instantiate_type_flags): New enumeration.
3777 (instantiate_type): Change parameter.
3778 * class.c (instantiate_type): Adjust prototype. Adjust.
3779 * call.c (standard_conversion): Adjust instantiate_type call.
3780 (reference_binding): Likewise.
3781 (build_op_delete_call): Likewise.
3782 (convert_like_real): Likewise.
3783 * cvt.c (cp_convert_to_pointer): Likewise.
3784 (convert_to_reference): Likewise.
3785 * pt.c (convert_nontype_argument): Likewise.
3786 * typeck.c (build_binary_op): Likewise.
3787 (build_ptrmemfunc): Likewise.
3788 (convert_for_assignment): Likewise.
3790 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3792 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3793 (current_aggr): Define.
3794 * decl.c (grokdeclarator): Make sure a friend class is an
3795 elaborated type specifier.
3796 * parse.y (current_aggr): Remove static definition.
3797 (cp_parse_init): Adjust.
3798 (structsp): Clear and restore current_aggr.
3799 (component_decl_list): Clear current_aggr.
3801 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3802 aggregate tag on the typename's context.
3804 * pt.c (tsubst_friend_class): Return error_mark_node, if
3806 (instantiate_class_template): Ignore error_mark_node friend types.
3808 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3810 * cvt.c (warn_ref_binding): New static function, broken out of ...
3811 (convert_to_reference): ... here. Use it.
3813 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3815 * parse.y (template_arg): Add rule for template qualified with
3818 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3820 * decl2.c (add_function): Reorganize.
3821 (arg_assoc): Do not consider function template decls.
3823 2000-08-11 Jason Merrill <jason@redhat.com>
3825 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3828 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3830 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3831 (lookup_nested_tag): Likewise.
3833 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3836 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3838 * parse.y (named_complex_class_head_sans_basetype): Remove
3841 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3843 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3844 explicit TEMPLATE_ID_EXPR args.
3845 (build_expr_from_tree, case CALL_EXPR): Likewise.
3847 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3849 * decl.c (check_tag_decl): Diagnose typename's which don't
3852 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3854 * init.c (build_aggr_init): Reject bogus array initializers
3857 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3859 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3861 * cp/tinfo.cc (__dynamic_cast): Likewise.
3862 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3864 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3866 * cvt.c (convert_to_pointer_force): Fix error message when
3867 attempting to cast from ambiguous base.
3869 2000-08-08 Jason Merrill <jason@redhat.com>
3871 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3872 (tsubst_template_arg_vector): Likewise.
3874 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3875 assume that one will be as large as the union.
3877 2000-08-07 Kazu Hirata <kazu@hxi.com>
3879 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3880 * decl.c (pop_labels): Likewise.
3882 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3884 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3886 (__pointer_to_member_type_info): Likewise.
3887 (__base_class_info): Likewise.
3888 (__class_type_info): Likewise.
3889 (__si_class_type_info): Likewise.
3890 (__vmi_class_type_info): Likewise.
3891 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3892 Changed member names to match specifications.
3893 (__vmi_class_type_info::__do_find_public_src): Likewise.
3894 (__si_class_type_info::__do_dyncast): Likewise.
3895 (__vmi_class_type_info::__do_dyncast): Likewise.
3896 (__si_class_type_info::__do_upcast): Likewise.
3897 (__vmi_class_type_info::__do_upcast): Likewise.
3898 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3899 (__pbase_type_info::__pointer_catch): Likewise.
3900 (__pointer_type_info::__pointer_catch): Likewise.
3901 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3903 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3905 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3906 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3907 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3909 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3911 * cp-tree.h (add_method): Change prototype.
3912 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3913 Don't double the size of the method vector in the error case.
3914 (handle_using_decl): Adjust call to add_method.
3915 (add_implicitly_declared_members): Likewise.
3916 (clone_function_decl): Likewise.
3917 * decl2.c (check_classfn): Likewise.
3918 * semantics.c (finish_member_declaration): Likewise.
3920 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3922 * decl.c (flag_isoc94): New variable.
3924 2000-08-02 Jason Merrill <jason@redhat.com>
3926 * pt.c (do_type_instantiation): Add complain parm; don't complain
3927 if called recursively.
3928 * cp-tree.h, parse.y: Adjust.
3930 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3932 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3933 -Wno-strict-prototypes.
3935 * g++spec.c: Adjust type of second argument to
3936 lang_specific_driver, and update code as necessary.
3938 * cp-tree.h: Don't prototype min_precision here.
3939 (my_friendly_assert): Cast expression to void.
3940 * semantics.c (do_poplevel): Initialize scope_stmts.
3942 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3944 * cp-tree.h (DECL_NEEDED_P): Tweak.
3946 2000-07-28 Jason Merrill <jason@redhat.com>
3948 * lang-specs.h: Use %i in rule for .ii files.
3950 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3952 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3954 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3956 Allow indirect primary bases.
3957 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3959 (CLASSTYPE_VFIELD_PARENT): Remove.
3960 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3961 (BINFO_PRIMARY_BINFO): Remove.
3962 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3963 (BINFO_VBASE_PRIMARY_P): Likewise.
3964 (BINFO_PRIMARY_BASE_OF): New macro.
3965 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3966 (get_primary_binfo): New function.
3967 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3968 * class.c (vcall_offset_data_s): Rename to ...
3969 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3970 and add ctor_vtbl_p.
3971 (get_derived_offset): Use get_primary_binfo.
3972 (dfs_mark_primary_bases): Adjust handling of virtual primary
3974 (mark_primary_bases): Likewise.
3975 (set_primary_base): Take a binfo, not an integer, as a
3976 representation of the primary base.
3977 (indirect_primary_base_p): Remove.
3978 (determine_primary_base): Adjust for indirect primary bases.
3979 (dfs_find_final_overrider): Fix typo in coment.
3980 (update_vtable_entry_for_fn): Use get_primary_binfo.
3981 (layout_nonempty_base_or_field): Tweak.
3982 (build_base_fields): Adjust for new primary base semantics.
3983 (dfs_propagate_binfo_offsets): Remove.
3984 (propagate_binfo_offsets): Rewrite.
3985 (dfs_set_offset_for_shared_vbases): Remove.
3986 (layout_virtual_bases): Don't use it.
3987 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3989 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3990 CLASSTYPE_VFIELD_PARENT.
3991 (dfs_get_primary_binfo): New function.
3992 (get_primary_binfo): Likewise.
3993 (dump_class_hierarchy_r): Tweak printing of primary bases.
3994 (build_vtbl_initializer): Fix typo in comments. Use
3996 (build_vcall_and_vbase_vtbl_entries): Likewise.
3997 (build_vbaes_offset_vtbl_entries): Likewise.
3998 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3999 BV_VCALL_INDEX to handle indirect primary bases.
4000 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4001 (build_rtti_vtbl_entries): Likewise.
4002 * search.c (get_shared_vbase_if_not_primary): Tweak.
4003 (find_vbase_instance): Likewise.
4004 (binfo_for_vtable): Simplify.
4005 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4006 (make_binfo): Make it have 11 entries.
4008 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4010 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4011 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4012 ascertaining primaryness.
4013 (G): Remove template_args.
4014 (decl_is_template_id): New function.
4015 (write_encoding): Use decl_is_template_id.
4016 (write_name): Likewise. Handle type_decls. Get main variant of
4018 (write_nested_name): Likewise.
4019 (write_prefix): Likewise.
4020 (write_template_prefix): Likewise.
4021 (write_special_name_constructor): Remove defunct production from
4023 (write_bare_function_type): Remove comment about absent parameter.
4024 (write_template_template_arg): Add missing grammar production to
4027 2000-07-27 Jason Merrill <jason@redhat.com>
4029 * decl.c (duplicate_decls): If common_type produces a non-typedef
4030 type for a typedef, just use the old type.
4032 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4034 * cp-tree.h (function_depth): Declare.
4035 (verify_stmt_tree): Likewise.
4036 (find_tree): Likewise.
4037 * decl.c (function_depth): Give it external linkage.
4038 * optimize.c (optimize_function): Increment and decrement it.
4039 * tree.c (verify_stmt_tree_r): New function.
4040 (verify_stmt_tree): Likewise.
4041 (find_tree_r): Likewise.
4042 (find_tree): Likewise.
4044 2000-07-27 Jason Merrill <jason@redhat.com>
4046 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4048 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4050 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4052 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4053 * decl2.c (get_guard): Call cp_finish_decl, not
4054 rest_of_decl_compilation, for local guards.
4055 * lex.c (do_identifier): Remove unused variable.
4057 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4059 * parse.y: Add missing ';'.
4061 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4063 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4066 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4068 Kill strict_prototype. Backwards compatibility only for
4069 non NO_IMPLICIT_EXTERN_C systems.
4070 * cp-tree.h (flag_strict_prototype): Remove.
4071 (strict_prototype): Remove.
4072 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4073 * decl.c (maybe_push_to_top_level): Adjust.
4074 (pop_from_top_level): Adjust.
4075 (decls_match): Only allow sloppy parm matching for ancient
4077 (init_decl_processing): Adjust.
4078 (grokdeclarator): Adjust.
4079 * decl2.c (flag_strict_prototype): Remove.
4080 (strict_prototype): Remove.
4081 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4082 (lang_f_options): Remove "strict-prototype".
4083 (unsupported-options): Add "strict-prototype".
4084 * lex.c (do_identifier): Adjust.
4085 (do_scoped_id): Adjust.
4086 * parse.y (empty_parms): Adjust.
4087 * class.c (push_lang_context): Adjust.
4088 (pop_lang_context): Adjust.
4089 * typeck.c (comp_target_parms): Adjust.
4091 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4093 * decl.c (poplevel): Deal with anonymous variables at for scope.
4094 (maybe_inject_for_scope_var): Likewise.
4096 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4098 * decl.c: Remove all signal handling code, now done in toplev.c.
4100 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4102 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4104 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4107 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4109 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4110 Define my_friendly_assert and my_friendly_abort as macros
4111 which may call friendly_abort. Prototype friendly abort, not
4112 my_friendly_abort or my_friendly_assert.
4113 * decl.c (signal_catch): Report the signal caught in the error
4114 message. Call fatal directly.
4115 * typeck2.c (ack, my_friendly_assert): Delete.
4116 (my_friendly_abort): Rename to friendly_abort. Expect file,
4117 line, and function parameters. Report the abort code, then
4118 call fancy_abort. Do not mask an abort if errors have
4121 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4123 * typeck.c (comp_target_parms): Remove obsolete parameter.
4124 (comp_target_types): Adjust.
4126 2000-07-17 Jason Merrill <jason@redhat.com>
4128 * typeck.c (mark_addressable): Never set TREE_USED.
4129 * call.c (build_call): Don't abort on calls to library functions
4130 that have been declared normally.
4132 * typeck.c (build_binary_op): Fix grammar in warning.
4134 * exception.cc (__eh_free): Fix prototype.
4136 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4138 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4139 IDENTIFIER_NAMESPACE_VALUE.
4141 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4143 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4144 * method.c (use_thunk): Correct handling of vcall offsets.
4146 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4148 * .cvsignore: parse.h and parse.c have no cp- prefix.
4150 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4152 * .cvsignore: New file.
4154 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4156 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4158 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4160 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4162 * parse.h: Likewise.
4164 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4166 * class.c (layout_class_type): Add pointers to virtual bases after
4167 base classes under the old ABI.
4169 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4171 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4172 (finish_continue_stmt): Likewise.
4173 (begin_for_stmt): Remove call to note_level_for_for.
4174 (finish_goto_stmt): Change call from build_min_nt
4176 (finish_expr_stmt): Likewise.
4177 (begin_if_stmt): Likewise.
4178 (begin_while_stmt): Likewise.
4179 (finish_while_stmt): Likewise.
4180 (finish_return_stmt): Likewise.
4181 (begin_for_stmt): Likewise.
4182 (finish_for_stmt): Likewise.
4183 (finish_break_stmt): Likewise.
4184 (begin_switch_stmt): Likewise.
4185 (finish_case_label): Likewise.
4186 (genrtl_try_block): Likewise.
4187 (begin_try_block): Likewise.
4188 (begin_handler): Likewise.
4189 (begin_compound_stmt): Likewise.
4190 (finish_asm_stmt): Likewise.
4191 (finish_label_stmt): Likewise.
4192 (add_decl_stmt): Likewise.
4193 (finish_subobject): Likewise.
4194 (finish_decl_cleanup): Likewise.
4195 (finish_named_return_value): Likewise.
4196 (setup_vtbl_ptr): Likewise.
4197 (add_scope_stmt): Likewise.
4198 * decl.c (finish_constructor_body): Likewise.
4199 (finish_destructor_body): Likewise.
4200 * optimize.c (copy_body_r): Likewise.
4201 (initialize_inlined_parameters): Likewise.
4202 (declare_return_variable): Likewise.
4203 (expand_call_inline): Likewise.
4205 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4207 * semantics.c (expand_body): Sync interface information
4208 at the end of function body expansion.
4210 2000-07-09 Jason Merrill <jason@redhat.com>
4212 * init.c (build_new_1): Bail early if the call to new fails.
4214 * decl.c (compute_array_index_type): Check specifically for
4215 an INTEGER_CST, not just TREE_CONSTANT.
4217 * decl.c (duplicate_decls): Don't call duplicate_decls on
4218 the DECL_TEMPLATE_RESULT.
4219 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4222 * error.c (dump_template_bindings): Don't crash if we had an
4223 invalid argument list.
4225 * typeck.c (c_expand_start_case): Do narrowing here.
4226 * semantics.c (finish_switch_cond): Not here.
4228 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4230 * parse.y (asm_clobbers): Do string concatenation.
4232 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4234 * decl.c (pushtag): Don't put local classes in template functions
4235 on the local_classes list.
4237 2000-07-04 Scott Snyder <snyder@fnal.gov>
4239 * decl2.c (get_guard): Add missing return for old ABI local
4242 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4244 * cp-tree.h (char_type_p): New function.
4245 * decl.c (init_decl_processing): Don't initialize
4246 signed_wchar_type_node or unsigned_wchar_type_node.
4247 (complete_array_type): Handle brace-enclosed string-constants.
4248 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4249 * tree.c (char_type_p): New function.
4250 * typeck2.c (digest_init): Use char_type_p.
4252 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4254 * pt.c (tsubst): Don't layout type, if it's error_mark.
4256 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4258 * pt.c (instantiate_pending_templates): Reset template level.
4260 2000-07-05 Jason Merrill <jason@redhat.com>
4262 * call.c (joust): Don't complain about `operator char *()' beating
4263 `operator const char *() const'.
4265 2000-07-04 scott snyder <snyder@fnal.gov>
4266 Jason Merrill <jason@redhat.com>
4268 * repo.c (repo_get_id): Handle the case where a class with virtual
4269 bases has a null TYPE_BINFO_VTABLE.
4271 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4272 Jason Merrill <jason@redhat.com>
4274 * parse.y (member_init): Just pass in the type.
4275 * init.c (expand_member_init): Handle getting a type.
4277 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4278 Jason Merrill <jason@redhat.com>
4280 * decl.c (finish_function): Warn if a function has no return
4282 Suggested by Andrew Koenig.
4283 * typeck.c (check_return_expr): Do set current_function_returns_value
4284 if we got an error_mark_node.
4286 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4288 * decl2.c (push_decl_namespace): Push the original namespace.
4290 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4292 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4293 * semantics.c (begin_class_definition): Clear it.
4295 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4297 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4298 (genrtl_expr_stmt): Likewise.
4299 (genrtl_decl_stmt): Likewise.
4300 (genrtl_if_stmt): Likewise.
4301 (genrtl_while_stmt): Likewise.
4302 (genrtl_do_stmt): Likewise.
4303 (genrtl_return_stmt): Likewise.
4304 (genrtl_for_stmt): Likewise.
4305 (genrtl_break_stmt): Likewise.
4306 (genrtl_continue_stmt): Likewise.
4307 (genrtl_scope_stmt): Likewise.
4308 (genrtl_switch_stmt): Likewise.
4309 (genrtl_case_label): Likewise.
4310 (genrtl_begin_compound_stmt): Likewise.
4311 (genrtl_finish_compound_stmt): Likewise.
4312 (genrtl_compound_stmt): Likewise.
4313 (genrtl_asm_stmt): Likewise.
4315 * init.c (begin_init_stmts): Remove call to
4316 genrtl_begin_compound_stmt.
4317 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4319 * semantics.c (lang_expand_stmt): Changed call to
4320 genrtl_compound_stmt to ignore return value.
4322 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4324 * mangle.c (canonicalize_for_substitution): Return the canonical
4327 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4329 * typeck.c (commonparms): Remove obstack manipulations.
4331 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4333 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4335 * Makefile.in (OBJS): Added ../c-semantics.o.
4336 (OBJDEPS): Likewise.
4338 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4340 (struct stmt_tree): Added comment.
4341 (current_function_name_declared): Removed.
4342 (stmts_are_full_exprs_p): Likewise.
4343 (genrtl_do_pushlevel): Likewise.
4344 (genrtl_clear_out_block): Likewise.
4345 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4346 (DECL_ANON_UNION_ELEMS): Likewise.
4347 (emit_local_var): Likewise.
4348 (make_rtl_for_local_static): Likewise.
4349 (do_case): Likewise.
4350 (expand_stmt): Likewise.
4351 (genrtl_decl_cleanup): Likewise.
4352 (c_expand_asm_operands): Likewise.
4353 (c_expand_return): Likewise.
4354 (c_expand_start_case): Likewise.
4356 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4357 (emit_local_var): Likewise.
4358 (initialize_local_var): Change reference to
4359 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4360 Change reference to stmts_are_full_exprs_p to
4361 current_stmt_tree->stmts_are_full_exprs_p.
4362 (push_cp_function_context): Likewise.
4364 * expect.c (expand_throw): Change reference to
4365 stmts_are_full_exprs_p.
4367 * init.c (build_aggr_init): Change reference to
4368 stmts_are_full_exprs_p.
4369 (build_vec_init): Likewise.
4371 * optimize.c (maybe_clone_body): Change reference to
4372 current_function_name_declared to
4373 cp_function_chain->name_declared.
4375 * pt.c (instantiate_decl): Change reference to
4376 current_function_name_declared to
4377 cp_function_chain->name_declared.
4379 * semantics.c (expand_cond): Moved declaration to c-common.h.
4380 (genrtl_do_pushlevel): Moved to c-semantics.c.
4381 (genrtl_clear_out_block): Likewise.
4382 (genrtl_goto_stmt): Likewise.
4383 (genrtl_expr_stmt): Likewise.
4384 (genrtl_decl_stmt): Likewise.
4385 (gerntl_if_stmt): Likewise.
4386 (genrtl_while_stmt): Likewise.
4387 (genrtl_do_stmt): Likewise.
4388 (genrtl_return_stmt): Likewise.
4389 (genrtl_for_stmt): Likewise.
4390 (genrtl_break_stmt): Likewise.
4391 (genrtl_continue_stmt): Likewise.
4392 (genrtl_scope_stmt): Likewise.
4393 (genrtl_switch_stmt): Likewise.
4394 (genrtl_case_label): Likewise.
4395 (genrtl_begin_compound_stmt): Likewise.
4396 (genrtl_finish_compound_stmt): Likewise.
4397 (genrtl_compound_stmt): Likewise.
4398 (genrtl_asm_stmt): Likewise.
4399 (genrtl_decl_cleanup): Likewise.
4400 (expand_cond): Likewise.
4401 (expand_stmt): Renamed to ...
4402 (lang_expand_stmt): ... this.
4403 (lang_expand_expr_stmt): Initialize.
4404 (set_current_function_name_declared): Likewise.
4405 (stmts_are_full_exprs_p): Likewise.
4406 (current_function_name_declared): Likewise.
4407 (anon_aggr_type_p): Likewise.
4408 (do_poplevel): Change reference to
4409 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4410 Change reference to stmts_are_full_exprs_p to
4411 current_stmt_tree->stmts_are_full_exprs_p.
4412 (add_tree): Likewise.
4413 (finish_expr_stmt): Likewise.
4414 (prep_stmt): Likewise.
4415 (lang_expand_stmt): Likewise.
4416 (begin_compound_stmt): Change reference to
4417 current_function_name_declared to
4418 cp_function_chain->name_declared and call to
4419 current_function_name_declared().
4420 (setup_vtbl_ptr): Likewise.
4421 (genrtl_do_poplevel): Removed.
4423 2000-06-30 Jason Merrill <jason@redhat.com>
4425 * init.c (init_init_processing): Go back to aligning like
4426 double_type_node for old ABI.
4427 (get_cookie_size): Make cookie larger if we get a type that needs
4429 (build_vec_delete): Call it.
4431 * typeck.c (qualify_type_recursive): New fn.
4432 (composite_pointer_type): Use it.
4433 (build_binary_op): Use composite_pointer_type.
4435 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4436 Jason Merrill <jason@redhat.com>
4438 * typeck.c (check_return_expr): Don't complain about returning
4439 NULL from operator new if -fcheck-new.
4440 * cp-tree.h: Declare flag_check_new here.
4443 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4445 * mangle.c (find_substitution): Use same_type_p.
4446 (write_encoding): Don't check for substitutions.
4448 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4450 * parse.y (expr_no_comma_rangle): New non-terminal.
4451 (template_parm): Use it for default parameter case.
4452 (template_arg): Use it.
4453 (expr_no_commas): Remove commented out undefined extensions.
4454 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4455 * parse.h, parse.c: Rebuilt.
4457 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4459 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4460 (finish_asm_stmt): Do it here, instead.
4462 * cp-tree.h (ridpointers): Don't declare.
4463 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4464 (record_builtin_java_type): Likewise.
4465 (init_decl_processing): Likewise.
4466 * lex.c: Move inclusion of lex.h.
4467 (ridpointers): Don't define.
4468 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4470 * lex.h (enum rid): Rename to ...
4471 (enum cp_rid): ... this.
4472 (ridpointers): Don't declare.
4473 * parse.y: Move inclusion of lex.h.
4474 * parse.c: Regenerated.
4475 * spew.c: Move inclusion of lex.h.
4477 * cp-tree.h (struct language_function): Remove temp_name_counter.
4478 (temp_name_counter): Remove.
4479 (get_temp_name): Change prototype.
4480 (get_guard): New function.
4481 (get_guard_cond): Likewise.
4482 (set_guard): Likewise.
4483 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4484 * decl.c (expand_static_init): Use get_guard and friends to
4485 implement guard variables.
4486 * decl2.c (get_temp_name): Assume that the variables created are
4488 (get_sentry): Rename to ...
4489 (get_guard): ... this. Implement new ABI guard variables.
4490 (get_guard_bits): New function.
4491 (get_guard_cond): Likewise.
4492 (set_guard): Likewise.
4493 (start_static_initialization_or_destruction): Use them.
4494 (do_static_initialization): Replace sentry with guard throughout.
4495 (do_static_destruction): Likewise.
4496 * init.c (create_temporary_var): Add comment.
4498 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4500 * mangle.c (find_substitution): Use same_type_p.
4501 (write_encoding): Don't check for substitutions.
4503 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4505 * parse.y (expr_no_comma_rangle): New non-terminal.
4506 (template_parm): Use it for default parameter case.
4507 (template_arg): Use it.
4508 (expr_no_commas): Remove commented out undefined extensions.
4509 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4510 * parse.h, parse.c: Rebuilt.
4512 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4514 * cp-tree.h (flag_const_strings): Remove.
4515 (warn_parentheses): Likewise.
4516 (warn_format): Likewise.
4517 (common_type): Likewise.
4518 (default_conversion): Likewise.
4519 (build_binary_op): Likewise.
4520 (cp_build_binary_op): New macro.
4521 * call.c (build_new_op): Use cp_build_binary_op instead of
4523 * class.c (build_vtable_entry_ref): Likewise.
4524 * decl.c (expand_static_init): Likewise.
4525 (compute_array_index_type): Likewise.
4526 (build_enumerator): Likewise.
4527 * decl2.c (delete_sanity): Likewise.
4528 (start_static_initialization_or_destruction): Likewise.
4529 * error.c (dump_type_suffix): Likewise.
4530 * init.c (resolve_offset_ref): Likewise.
4531 (build_new): Likewise.
4532 (build_new_1): Likewise.
4533 (build_vec_delete_1): Likewise.
4534 (build_vec_init): Likewise.
4535 (build_delete): Likewise.
4536 * rtti.c (synthesize_tinfo_fn): Likewise.
4537 (synthesize_tinfo_var): Likewise.
4538 * search.c (expand_upcast_fixups): Likewise.
4539 (fixup_all_virtual_upcast_offsets): Likewise.
4540 * typeck.c (build_array_ref): Likewise.
4541 (get_member_function_from_ptrfunc): Likewise.
4542 (build_binary_op): Add parameter.
4543 (pointer_int_sum): Use cp_build_binary_op.
4544 (pointer_diff): Likewise.
4545 (build_modify_expr): Likewise.
4546 (get_delta_difference): Likewise.
4547 (build_ptrmemfunc): Likewise.
4549 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4551 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4552 * decl.c (create_implicit_typedef): Adjust.
4553 * decl2.c (build_artificial_parm): Adjust.
4554 * method.c (implicitly_declare_fn): Adjust.
4555 * pt.c (push_inline_template_parms_recursive): Adjust.
4556 (process_template_parm): Adjust.
4557 (overloaded_template_name): Adjust.
4558 * semantics.c (finish_template_template_parm): Adjust.
4560 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4562 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4563 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4564 where to emit thunks.
4565 (build_vtt): Adjust call to build_vtt_inits.
4566 (build_vtt_inits): Add parameter to indicate whether or not
4567 sub-VTTs for virtual bases should be included. Adjust handling of
4568 construction vtables.
4569 (get_matching_base): New function.
4570 (dfs_build_vtt_inits): Rename to ...
4571 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4572 construction vtables.
4573 (dfs_fixup_binfo_vtbls): Likewise.
4574 (build_ctor_vtbl_groups): Build construction vtables for virtual
4576 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4577 to build construction vtbls.
4578 (dfs_accumulate_vtbl_inits): Adjust handling of
4579 construction vtables.
4581 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4584 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4586 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4588 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4590 * search.c (hides): Remove.
4591 (is_subobject_of_p): Add most_derived parameter. Use
4593 (lookup_field_queue_p): Adjust.
4594 (lookup_field_r): Adjust.
4596 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4598 * decl2.c (handle_class_head): Bash typedefs to the type's main
4601 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4603 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4604 (begin_global_stmt_expr): ... this.
4605 (genrtl_finish_stmt_expr): Rename to ...
4606 (finish_global_stmt_expr): ... this.
4607 * init.c (begin_init_stmts): Adjust calls.
4608 (finish_init_stmts): Likewise.
4609 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4610 (begin_global_stmt_expr): ... this.
4611 (genrtl_finish_stmt_expr): Rename to ...
4612 (finish_global_stmt_expr): ... this.
4614 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4616 * search.c (lookup_member): Fix typo in comment.
4618 2000-06-24 Jason Merrill <jason@redhat.com>
4620 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4621 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4623 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4625 * parse.y (complex_direct_notype_declarator): Support global_scope.
4626 * Makefile.in: Adjust conflict count.
4628 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4630 * parse.y (template_arg): Convert TEMPLATE_DECL
4631 that is a template template paramter to
4632 TEMPLATE_TEMPLATE_PARM here.
4634 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4635 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4636 (copy_template_template_parm): Adjust prototype.
4637 * decl.c (grokdeclarator): Remove dead code.
4638 * pt.c (process_template_parm): Tidy.
4639 (lookup_template_class): Construct nodes in
4640 copy_template_template_parm.
4641 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4642 lookup_template_class. Use TYPE_TI_TEMPLATE.
4643 * tree.c (copy_template_template_parm): Add NEWARGS
4645 (mapcar): Adjust call to copy_template_template_parm.
4646 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4647 * method.c (build_template_template_parm_names): Change error
4648 code to avoid compilation warning.
4650 * gxxint.texi: Document template template parameter
4653 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4655 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4656 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4657 (cp-demangle.o): New rule.
4658 (dyn-string.o): Likewise.
4659 * inc/cxxabi.h (__cxa_demangle): New declaration.
4661 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4663 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4664 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4665 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4667 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4668 (make_thunk): Change prototype.
4669 (emit_thunk): Rename to use_thunk.
4670 (mangle_thunk): Change prototype.
4671 * class.c (get_derived_offset): Simplify.
4672 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4673 BV_GENERATE_THUNK_WITH_VTABLE_P.
4674 (build_primary_vtable): Simplify.
4675 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4676 (dfs_find_base): Remove.
4677 (update_vtable_entry_for_fn): Correct bug in finding the base
4678 where a virtual function was first declared. Figure out whether
4679 or not to emit a vcall-thunk with the vtables in which it appears.
4680 Correct logic for deciding whether to use an ordinary thunk, or a
4682 (finish_struct_1): Remove unnecssary code.
4683 (build_vtbl_initializer): Use ssize_int for the running counter of
4685 (build_vtbl_initializer): Only use vcall thunks where necessary.
4686 Mark thunks as needing to be emitted with their vtables, or not.
4687 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4688 indices. Use size_binop.
4689 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4690 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4692 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4693 (build_vtable_entry): Mark thunks as needing to be emitted with
4694 their vtables, or not.
4695 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4696 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4698 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4700 * error.c (dump_expr): Use BV_FN.
4701 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4703 * method.c (make_thunk): Likewise.
4704 (emit_thunk): Rename to use_thunk. Allow callers to decide
4705 whether or not to actually emit the thunk. Adjust for changes in
4706 representation of vcall offsets.
4707 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4708 * semantics.c (emit_associated_thunks): New function.
4709 (expand_body): Use it.
4710 * ir.texi: Adjust decriptions of thunks.
4712 2000-06-22 Jason Merrill <jason@redhat.com>
4714 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4715 (tsubst_friend_function): Copy it here.
4717 * decl.c (grok_op_properties): Fix typo.
4719 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4722 * pt.c (check_explicit_specialization): Clarify error.
4724 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4725 an old OVERLOAD when we're declaring a non-function.
4726 (pushdecl, destroy_local_var): Check for error_mark_node.
4727 (warn_extern_redeclared_static): Also bail early if
4729 (push_overloaded_decl): Ignore an old error_mark_node.
4731 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4733 * call.c (build_x_va_arg): Check if in a template decl.
4734 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4736 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4740 * decl.c (check_goto): Computed gotos assumed OK.
4742 2000-06-20 Jason Merrill <jason@redhat.com>
4744 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4745 for which we don't need to look for instantiations.
4747 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4749 * parse.y (program): Always call finish_translation_unit.
4750 * parse.c, parse.h: Rebuilt.
4752 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4754 * method.c: Don't include hard-reg-set.h.
4756 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4758 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4760 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4762 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4763 * cvt.c (cp_convert_to_pointer): Likewise.
4764 (convert_to_void): Likewise.
4765 * error.c (dump_expr): Likewise.
4766 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4767 * init.c (build_delete): Likewise.
4768 * method.c (emit_thunk): Likewise.
4769 * optmize.c (declare_return_variable): Likewise.
4770 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4771 (get_typeid): Likewise.
4772 (build_dynamic_cast_1): Likewise.
4773 * typeck.c (composite_pointer_type): Likewise.
4774 (common_type): Likewise.
4775 (build_indirect_ref): Likewise.
4776 (build_binary_op): Likewise.
4777 (build_x_compound_expr): Likewise.
4778 (check_return_expr): Likewise.
4779 * typeck2.c (add_exception_specifier): Likewise.
4781 * mangle.c (write_method_parms): Use direct comparison for end
4784 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4786 * cp-tree.h (genrtl_try_block): Declare function.
4787 (genrtl_handler): Likewise.
4788 (genrtl_catch_block): Likewise.
4789 (genrtl_ctor_stmt): Likewise.
4790 (genrtl_subobject): Likewise.
4791 (genrtl_decl_cleanup): Likewise.
4792 (genrtl_do_poplevel): Likewise.
4793 (genrtl_do_pushlevel): Likewise.
4794 (genrtl_clear_out_block): Likewise.
4795 (genrtl_goto_stmt): Likewise.
4796 (genrtl_expr_stmt): Likewise.
4797 (genrtl_decl_stmt): Likewise.
4798 (genrtl_if_stmt): Likewise.
4799 (genrtl_while_stmt): Likewise.
4800 (genrtl_do_stmt): Likewise.
4801 (genrtl_return_stmt): Likewise.
4802 (genrtl_for_stmt): Likewise.
4803 (genrtl_break_stmt): Likewise.
4804 (genrtl_continue_stmt): Likewise.
4805 (genrtl_scope_stmt): Likewise.
4806 (genrtl_switch_stmt): Likewise.
4807 (genrtl_case_label): Likewise.
4808 (genrtl_begin_compound_stmt): Likewise.
4809 (genrtl_finish_compound_stmt): Likewise.
4810 (genrtl_compound_stmt): Likewise.
4811 (genrtl_asm_stmt): Likewise.
4812 (genrtl_named_return_value): Likewise.
4813 (genrtl_begin_stmt_expr): Likewise.
4814 (genrtl_finish_stmt_expr): Likewise.
4815 (finish_for_stmt): Removed first argument.
4816 (finish_switch_stmt): Likewise.
4818 * semantics.c (genrtl_try_block): Define function.
4819 (genrtl_handler): Likewise.
4820 (genrtl_catch_block): Likewise.
4821 (genrtl_ctor_stmt): Likewise.
4822 (genrtl_subobject): Likewise.
4823 (genrtl_decl_cleanup): Likewise.
4824 (genrtl_do_poplevel): Likewise.
4825 (genrtl_do_pushlevel): Likewise.
4826 (genrtl_clear_out_block): Likewise.
4827 (genrtl_goto_stmt): Likewise.
4828 (genrtl_expr_stmt): Likewise.
4829 (genrtl_decl_stmt): Likewise.
4830 (genrtl_if_stmt): Likewise.
4831 (genrtl_while_stmt): Likewise.
4832 (genrtl_do_stmt): Likewise.
4833 (genrtl_return_stmt): Likewise.
4834 (genrtl_for_stmt): Likewise.
4835 (genrtl_break_stmt): Likewise.
4836 (genrtl_continue_stmt): Likewise.
4837 (genrtl_scope_stmt): Likewise.
4838 (genrtl_switch_stmt): Likewise.
4839 (genrtl_case_label): Likewise.
4840 (genrtl_begin_compound_stmt): Likewise.
4841 (genrtl_finish_compound_stmt): Likewise.
4842 (genrtl_compound_stmt): Likewise.
4843 (genrtl_asm_stmt): Likewise.
4844 (genrtl_named_return_value): Likewise.
4845 (genrtl_begin_stmt_expr): Likewise.
4846 (genrtl_finish_stmt_expr): Likewise.
4847 (finish_for_stmt): Removed first argument and generate rtl
4849 (finish_switch_stmt): Likewise.
4850 (do_poplevel): Removed generate rtl specific code.
4851 (do_pushlevel): Likewise.
4852 (add_tree): Likewise.
4853 (finish_goto_stmt): Likewise.
4854 (finish_expr_stmt): Likewise.
4855 (begin_if_stmt): Likewise.
4856 (finish_if_stmt_cond): Likewise.
4857 (finish_then_clause): Likewise.
4858 (begin_else_clause): Likewise.
4859 (finish_else_clause): Likewise.
4860 (finish_if_stmt): Likewise.
4861 (clear_out_block): Likewise.
4862 (begin_while_stmt): Likewise.
4863 (finish_while_stmt_cond): Likewise.
4864 (finish_while_stmt): Likewise.
4865 (begin_do_stmt): Likewise.
4866 (finish_do_body): Likewise.
4867 (finish_do_stmt): Likewise.
4868 (finish_return_stmt): Likewise.
4869 (begin_for_stmt): Likewise.
4870 (finish_for_init_stmt): Likewise.
4871 (finish_for_cond): Likewise.
4872 (finish_for_expr): Likewise.
4873 (finish_break_stmt): Likewise.
4874 (finish_continue_stmt): Likewise.
4875 (begin_switch_stmt): Likewise.
4876 (finish_switch_cond): Likewise.
4877 (finish_case_label): Likewise.
4878 (begin_try_block): Likewise.
4879 (begin_function_try_block): Likewise.
4880 (finish_try_block): Likewise.
4881 (finish_cleanup_try_block): Likewise.
4882 (finish_cleanup): Likewise.
4883 (finish_function_try_block): Likewise.
4884 (finish_handler_sequence): Likewise.
4885 (finish_function_handler_sequence): Likewise.
4886 (begin_handler): Likewise.
4887 (finish_handler_parms): Likewise.
4888 (begin_catch_block): Likewise.
4889 (finish_handler): Likewise.
4890 (begin_compound_stmt): Likewise.
4891 (finish_compound_stmt): Likewise.
4892 (finish_asm_stmt): Likewise.
4893 (finish_label_stmt): Likewise.
4894 (finish_label_decl): Likewise.
4895 (finish_subobject): Likewise.
4896 (finish_decl_cleanup): Likewise.
4897 (finish_named_return_value): Likewise.
4898 (begin_stmt_expr): Likewise.
4899 (finish_stmt_expr): Likewise.
4901 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4902 to call genrtl_expr_stmt when appropriate.
4904 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4905 begin_compound_expr to call genrtl_begin_stmt_expr and
4906 genrtl_begin_compound_expr when appropriate.
4907 (finish_init_stmts): Changed calls to finish_compound_expr and
4908 finish_stmt_expr to call genrtl_finish_compound_expr and
4909 genrtl_finish_stmt_expr when appropriate.
4910 (expand_default_init): Changed call to finish_expr_stmt to call
4911 genrtl_expr_stmt when appropriate.
4912 (build_vec_init): Likewise.
4914 * parse.y (simple_stmt): Removed first argument from call to
4915 finish_for_stmt. Removed first argument from call to
4918 * parse.c: Regenerated.
4920 * pt.c (tsubst_expr): Removed first argument from call to
4921 finish_for_stmt. Removed first argument from call to
4924 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4926 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4927 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4929 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4930 (cplus_tree_code_length[]): Likewise.
4931 (cplus_tree_code_name[]): Likewise.
4932 (init_parse): Added call to add_c_tree_codes. Changed
4933 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4935 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4937 * cp-tree.h (finish_mem_initializers): Declare.
4938 (count_trees): Likewise.
4939 * parse.y (base_init): Use finish_mem_initializers.
4940 * semantics.c (finish_mem_initializers): New function.
4942 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4943 the number of trees.
4945 (count_trees): Don't use it.
4947 2000-06-15 Jason Merrill <jason@redhat.com>
4949 * tree.c (count_trees): New debugging function.
4951 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4952 * init.c (build_member_call): Pull out the name of a DECL.
4954 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4955 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4956 * optimize.c (optimize_function): Not here.
4957 * pt.c (instantiate_decl): Push to TV_PARSE.
4959 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4961 * cp-tree.h (struct language_function): Remove x_base_init_list
4962 and x_member_init_list.
4963 (current_base_init_list): Remove.
4964 (current_member_init_list): Likewise.
4965 (setup_vtbl_ptr): Change prototype.
4966 (emit_base_init): Likewise.
4967 (expand_member_init): Likewise.
4968 (reinit_parse_for_function): Remove.
4969 * decl.c (save_function_data): Don't clear x_base_init_list and
4971 (mark_language_function): Don't mark them.
4972 * init.c (perform_member_init): Tweak comment.
4973 (sort_member_init): Take the list of initializers as an argument.
4974 (sort_base_init): Likewise.
4975 (emit_base_init): Likewise.
4976 (expand_member_init): Return the initializer. Don't use global
4978 * lex.c (reinit_parse_for_function): Remove.
4979 * method.c (build_template_parm_names): Correct substitution.
4980 (do_build_copy_constructor): Don't use current_member_init_list
4981 and current_base_init_list.
4982 (synthesize_method): Likewise.
4983 * parse.y (base_init): Split mem-initializers into
4984 base-initializers and field-initializers.
4985 (member_init_list): Build up the list here.
4986 (member_init): Return the initializer.
4987 (fn.depfn): Don't use reinit_parse_for_function.
4988 * parse.c: Regenerated.
4989 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4991 (tsubst_expr): Don't use current_member_init_list
4992 and current_base_init_list.
4993 (tsubst_expr_values): Rename to ...
4994 (tsubst_initializer_list): ... this. Use convert_from_reference.
4995 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4996 and current_base_init_list.
4997 (begin_function_definition): Don't call reinit_parse_for_function.
4999 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5001 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5004 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5006 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5008 * cp-tree.h (IF_COND): Move to c-common.h.
5009 (THEN_CLAUSE): Likewise.
5010 (ELSE_CLAUSE): Likewise.
5011 (WHILE_COND): Likewise.
5012 (WHILE_BODY): Likewise.
5013 (DO_COND): Likewise.
5014 (DO_BODY): Likewise.
5015 (RETURN_EXPR): Likewise.
5016 (EXPR_STMT_EXPR): Likewise.
5017 (FOR_INIT_STMT): Likewise.
5018 (FOR_COND): Likewise.
5019 (FOR_EXPR): Likewise.
5020 (FOR_BODY): Likewise.
5021 (SWITCH_COND): Likewise.
5022 (SWITCH_BODY): Likewise.
5023 (CASE_LOW): Likewise.
5024 (CASE_HIGH): Likewise.
5025 (GOTO_DESTINATION): Likewise.
5026 (COMPOUND_BODY): Likewise.
5027 (ASM_CV_QUAL): Likewise.
5028 (ASM_STRING): Likewise.
5029 (ASM_OUTPUTS): Likewise.
5030 (ASM_INPUTS): Likewise.
5031 (ASM_CLOBBERS): Likewise.
5032 (DECL_STMT_DECL): Likewise.
5033 (STMT_EXPR_STMT): Likewise.
5034 (LABEL_STMT_LABEL): Likewise.
5035 (SCOPE_BEGIN_P): Likewise.
5036 (SCOPE_END_P): Likewise.
5037 (SCOPE_STMT_BLOCK): Likewise.
5038 (SCOPE_NULLIFIED_P): Likewise.
5039 (SCOPE_NO_CLEANUPS_P): Likewise.
5040 (SCOPE_PARTIAL_P): Likewise.
5041 (ASM_VOLATILE_P): Likewise.
5042 (STMT_LINENO): Likewise.
5043 (STMT_LINENO_FOR_FN_P): Likewise.
5045 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5046 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5047 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5048 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5049 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5051 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5053 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5054 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5056 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5057 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5058 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5060 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5062 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5063 * class.c (dfs_find_final_overrider): Set it appropriately.
5064 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5065 avoid unneeded secondary vptrs.
5067 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5069 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5070 (check_bitfield_decl, check_field_decl): Likewise.
5071 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5072 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5073 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5074 (xfer_tag, finish_enum): Likewise.
5075 * decl2.c (finish_builtin_type): Likewise.
5076 * init.c (init_init_processing): Likewise.
5077 * pt.c (instantiate_class_template): Likewise.
5078 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5079 * cp-tree.h (struct lang_type): Add user_align member.
5080 (CLASSTYPE_USER_ALIGN): Define.
5082 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5084 * Make-lang.in (c++.install-common): Install g++-cross in
5085 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5086 $(target_alias)-g++ and $(target_alias)-c++.
5088 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5090 * class.c (vcall_offset_data_s): Add last_init and fns.
5091 (overrides): Rename to same_signature_p.
5092 (dfs_find_final_overrider): Adjust accordingly.
5093 (mark_overriders): Likewise.
5094 (warn_hidden): Likewise.
5095 (build_vtbl_initializer): Reorganize machinery for building things
5096 at negative offsets.
5097 (build_vcall_and_vbase_vtbl_entries): Likewise.
5098 (build_vbase_offset_vtbl_entries): Likewise.
5099 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5100 offset entries. Do not create two entries for functions with the
5102 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5103 (build_rtti_vtbl_entries): Reorganize machinery for building things
5104 at negative offsets.
5106 * optimize.c (expand_call_inline): Don't recurse into the code
5107 used to initialize the parameters more than once.
5109 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5111 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5112 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5113 (find_substitution): Only use the `Sa' substitution for
5114 std::allocator, not instantiations of it.
5115 (write_template_prefix): Move comment. Only use a TREE_LIST to
5116 represent substitutions for a member template.
5117 (write_array_type): Mangle array dimensions correctly.
5118 * optimize.c (maybe_clone_body): Copy more information from the
5120 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5121 on the regenerated declaration.
5123 2000-06-11 Chip Salzenberg <chip@valinux.com>
5124 Mark Mitchell <mark@codesourcery.com>
5126 * class.c (build_vtable): Clarify comment.
5127 (build_ctor_vtbl_group): Pass the most derived type to
5130 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5132 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5134 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5136 * decl.c (add_binding): Handle duplicate declarations of external
5139 2000-06-09 Chip Salzenberg <chip@valinux.com>
5140 Mark Mitchell <mark@codesourcery.com>
5142 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5144 (write_signed_number): New macro.
5145 (write_unsigned_number): Likewise.
5146 (write_source_name): Use them.
5147 (write_number): Handle signed and unsigned values.
5148 (write_integer_cst): Use tree_int_cst_sgn, and use
5149 write_unsigned_number or write_signed_number as appropriate.
5150 (write_discriminator): Use write_unsigned_number or
5151 write_signed_number as appropriate.
5152 (write_template_arg_literal): Likewise.
5153 (write_array_type): Use tree_low_cst.
5154 (write_template_parm): Use write_unsigned_number or
5155 write_signed_number as appropriate.
5156 (write_substitution): Adjust call to write_number.
5157 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5158 (write_expression): Handle non-type template arguments of
5159 reference type correctly.
5160 (mangle_thunk): Use write_signed_number.
5162 2000-06-09 Chip Salzenberg <chip@valinux.com>
5164 * mangle.c (find_substition): Don't mangle objects with typename
5165 substitutions (e.g. "cin" as "Si").
5167 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5169 * call.c (add_candidate): Use ggc_alloc_cleared.
5170 * decl.c (lookup_label): Likewise.
5171 * lex.c (retrofit_lang_decl): Likewise.
5173 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5175 * semantics.c (expand_body): Push to TV_EXPAND.
5176 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5177 * decl.c (start_function): Always call announce_function.
5179 * tinfo2.cc: Just declare abort.
5181 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5183 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5184 whenever @ is a symbolic name.
5186 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5188 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5190 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5192 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5193 DECL_ASSEMBLER_NAME.
5195 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5197 * decl2.c (c_language): Define.
5199 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5201 * lex.c (lang_init_options): Tweak.
5203 * decl2.c: Remove #inclusion of diagnostic.h
5204 (lang_decode_option): Move diagnostic formatting options to
5207 * lang-options.h: Remove documentation for diagnostic options.
5209 * Makefile.in (lex.o): Depends upon diagnostic.h
5211 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5213 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5214 the same DECL_RESULT, it's not a redefinition.
5215 * pt.c (tsubst_decl): Remove code to handle illegal
5218 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5220 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5222 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5224 * search.c (maybe_suppress_debug_info): Don't check
5225 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5227 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5230 Remember instantiation context in deferred instantiations.
5231 * cp-tree.h (struct tinst_level): Remove.
5232 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5233 * pt.c (current_tinst_level): Now a tree.
5234 (print_template_context, push_tinst_level, pop_tinst_level,
5235 tinst_for_decl): Adjust.
5236 (reopen_tinst_level): New fn.
5237 (init_pt): Register current_tinst_level as a root.
5238 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5239 of the pending templates list.
5240 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5241 * lex.c (extract_interface_info): Adjust.
5242 * decl2.c (warn_if_unknown_interface): Adjust.
5244 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5246 * class.c (indirect_primary_base_p): New function.
5247 (determine_primary_base): Use it.
5249 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5251 Update new-abi dynamic cast algorithm.
5252 * tinfo.cc (__class_type_info::__dyncast_result): Add
5253 whole_details. Adjust constructor.
5254 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5255 Avoid unnecessary searching.
5256 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5258 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5260 * decl.c (init_decl_processing): Don't call record_component_aliases.
5261 * tree.c (build_cplus_array_type_1): Likewise.
5263 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5265 * ir.texi: Correct typo.
5266 * mangle.c (write_expression): Handle non-type template arguments
5267 with reference type.
5268 * method.c (build_overload_value): Likewise.
5269 * pt.c (convert_nontype_argument): Explicitly represent conversion
5270 to a reference with an ADDR_EXPR.
5271 (unify): Always unify arguments in left-to-right order.
5273 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5274 Mark Mitchell <mark@codesourcery.com>
5276 * Make-lang.in (CXX_SRCS): Add mangle.c.
5277 * Makefile.in (CXX_OBJS): Add mangle.o.
5278 (mangle.o): New rule.
5280 * class.c (local_classes): New variable.
5281 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5282 (get_vtt_name): Use mangle_vtt_name for new ABI.
5283 (init_class_processing): Initialize local_classes.
5284 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5285 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5286 (std_identifier): New macro.
5287 (DECL_VOLATILE_MEMFUNC_P): New macro.
5288 (DECL_NAMESPACE_STD_P): Likewise.
5289 (local_classes): Declare.
5290 (get_mostly_instantiated_function_type): Declare.
5291 (init_mangle): Declare.
5292 (mangle_decl): Likewise.
5293 (mangle_type_string): Likewise.
5294 (mangle_type): Likewise.
5295 (mangle_typeinfo_for_type): Likewise.
5296 (mangle_typeinfo_string_for_type): Likewise.
5297 (mangle_vtbl_for_type): Likewise.
5298 (mangle_vtt_for_type): Likewise.
5299 (mangle_ctor_vtbl_for_type): Likewise.
5300 (mangle_thunk): Likewise.
5301 (mangle_conv_op_name_for_type): Likewise.
5302 (mangle_guard_variable): Likewise.
5303 * decl.c (pushtag): Keep track of local classes.
5304 (initialize_predefined_identifiers): Initialize std_identifier.
5305 (init_decl_processing): Use std_identifier.
5306 (start_decl): Don't treat instantiations as specializations.
5307 (grokdeclarator): Likewise.
5308 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5309 name for fully-instantiated templates.
5310 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5311 destructors with the new ABI.
5312 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5313 (grokfield): Use mangle_type for new ABI.
5314 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5315 (get_sentry): Use mangle_guard_variable for new ABI.
5316 (start_static_initialization_or_destruction): Likewise.
5317 * expr.c (extract_aggr_init): Remove.
5318 (extract_scalar_init): Likewise.
5319 (extract_init): Remove #if 0'd code.
5320 * mangle.c: New function.
5321 * method.c (build_mangled_name): Assert not flag_new_abi.
5322 (build_static_name): Likewise.
5323 (build_decl_overload_real): Likewise.
5324 (build_typename_overload): Likewise.
5325 (build_overload_with_type): Likewise.
5326 (build_overload_name): Likewise.
5327 (get_ctor_vtbl_name): Likewise.
5328 (start_squangling): Likewise.
5329 (get_id_2): Likewise.
5330 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5331 (init_method): Call init_mangle for new ABI.
5332 (make_thunk): Call mangle_thunk for new ABI.
5333 * operators.def: Correct new ABI manglings for the `%' operator.
5335 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5336 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5337 (lookup_template_class): Call mangle_decl for new ABI.
5338 (get_mostly_instantiated_function_type): New function.
5339 (set_mangled_name_for_template_decl): Use it.
5340 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5341 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5342 conversion op names.
5343 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5344 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5345 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5346 mangle_typeinfo_string_for_type.
5348 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5350 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5351 (INNERMOST_TEMPLATE_ARGS): New macro.
5352 (innermost_args): Remove.
5353 (get_innermost_template_args): New function.
5354 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5355 * error.c (dump_function_decl): Be caution when using
5356 most_general_template.
5357 * method.c (build_template_parm_names): Use
5358 INNERMOST_TEMPLATE_ARGS.
5359 * pt.c (add_to_template_args): Tidy comment
5360 (get_innermost_template_args): New function.
5361 (check_explicit_specialization): Clear DECL_INITIAL for a new
5363 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5365 (push_template_decl): Always register specializations of the most
5367 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5368 (coerce_template_parms): Likewise.
5369 (lookup_template_class): Likewise.
5370 (innermost_args): Remove.
5371 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5372 (tsubst_decl): Handle tricky specializations. Use
5373 get_innermost_template_args.
5374 (instantiate_template): Simplify handling of partial
5376 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5377 (most_general_template): Reimplement, in a more straightforward
5379 (regenerate_decl_from_template): Tweak formatting. Use
5380 TMPL_ARGS_DEPTH for clarity.
5381 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5383 * dump.c (dequeue_and_dump): Dump information about thunks.
5385 2000-06-01 Richard Henderson <rth@cygnus.com>
5387 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5389 2000-06-01 Richard Henderson <rth@cygnus.com>
5391 * decl2.c (unsupported_options): Fix typo, make const.
5392 (lang_decode_option): Fix bsearch argument order.
5394 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5396 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5399 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5401 * cp-tree.h (c_get_alias_set): Deleted.
5402 * Makefile.in (decl.o): Include ../expr.h.
5403 * decl.c (expr.h): Include.
5404 (init_decl_processing): Call record_component_aliases for arrays.
5405 (grokdeclarator): Likewise.
5406 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5407 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5409 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5411 Remove guiding declaration support.
5412 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5413 (flag_guiding_decls): Remove.
5414 * call.c (build_user_type_conversion_1): Remove support for
5416 (build_new_function_call): Likewise.
5417 (build_new_op): Likewise.
5418 (build_new_method_call): Likewise.
5419 * decl.c (start_function): Likewise.
5420 * friend.c (is_friend): Likewise.
5421 (do_friend): Likewise.
5422 * decl2.c ((flag_dump_translation_unit): Make it const.
5423 (flag_guiding_decls): Remove.
5424 (unsupported_options): New variable
5425 (compare_options): New function.
5426 (lang_decode_option): Use them.
5428 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5430 * method.c (mangle_expression): Adjust test for legal expression
5433 * pt.c (instantiate_decl): Save and restore the local
5434 specializations list.
5436 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5438 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5440 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5442 * call.c (add_template_candidate_real): Handle member template
5443 constructors for classes with virtual bases.
5444 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5445 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5447 * ir.texi: Update thunk documentation.
5449 * call.c (joust): Fix handling of overloaded builtin operators.
5451 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5453 * cp-tree.h (DECL_ANTICIPATED): New macro.
5454 Document new use of DECL_LANG_FLAG_7.
5455 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5456 in the user namespace.
5457 * lex.c (do_identifier): If the identifier's declaration has
5458 DECL_ANTICIPATED on, it has not yet been declared. But do not
5459 replace it with an ordinary implicit declaration.
5461 * tinfo2.cc: Include stdlib.h.
5463 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5465 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5466 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5469 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5471 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5474 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5476 * operators.def (<?): Duplicated, should have been...
5479 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5480 Mark Mitchell <mark@codesourcery.com>
5482 * cp-tree.h (ansi_opname): Make it a macro.
5483 (ansi_assopname): Likewise.
5484 (struct lang_decl_flags): Add assignment_operator_p.
5485 (struct lang_decl): Add operator_code.
5486 (DECL_VTT_PARM): Adjust.
5487 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5488 overloaded operator.
5489 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5490 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5491 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5492 (opname_tab): Remove.
5493 (assignop_tab): Likewise.
5494 (operator_name_info_t): New type.
5495 (operator_name_info): New variable.
5496 (assignment_operator_name_info): Likewise.
5497 (build_cp_library_fn): Remove declaration.
5498 (push_cp_library_fn): Likewise.
5499 (operator_name_string): Likewise.
5500 (build_decl_overload): Likewise.
5501 * call.c (print_z_candidates): Simplify.
5502 (build_object_call): Adjust usage of ansi_opname. Use
5503 DECL_OVERLOADED_OPERATOR_P.
5504 (op_error): Adjust operator name lookup.
5505 (build_conditional_expr): Adjust usage of ansi_opname.
5506 (build_new_op): Likewise.
5507 (build_op_delete_call): Likewise.
5508 (build_over_call): Likewise.
5509 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5510 * decl.c (duplicate_decls): Copy operator_code.
5511 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5512 (builtin_function): Adjust parameters to build_library_fn_1.
5513 (build_library_fn_1): Accept an overloaded operator code.
5514 (build_library_fn): Pass ERROR_MARK.
5515 (build_cp_library_fn): Accept an overloaded operator code.
5516 (push_cp_library_fn): Likewise.
5517 (grokfndecl): Tweak.
5518 (grokdeclarator): Simplify code to compute names of overloaded
5519 operators. Adjust use of ansi_opname.
5520 (ambi_op_p): Work on tree_codes, not identifiers.
5521 (unary_op_p): Likewise.
5522 (grok_op_properties): Likewise.
5523 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5524 (lang_mark_tree): Don't try to mark the operator_code.
5525 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5526 * error.c (dump_decl): Remove special handling for operator
5528 (dump_function_name): Likewise.
5529 (dump_expr): Adjust name lookup of operators.
5530 (op_to_string): Simplify.
5531 (assop_to_string): Likewise.
5532 * init.c (build_new_1): Adjust use of ansi_opname.
5533 * lex.c (opname_tab): Remove.
5534 (assignop_tab): Likewise.
5535 (ansi_opname): Likewise.
5536 (ansi_assopname): Likewise.
5537 (operator_name_string): Likewise.
5538 (reinit_lang_specific): Likewise.
5539 (operator_name_info): New variable.
5540 (assignment_operator_name_info): Likewise.
5541 (init_operators): New function.
5542 (init_parse): Use it.
5543 (do_identifier): Adjust use of ansi_opname.
5544 * method.c (mangle_expression): Don't use ansi_opname for
5546 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5547 (build_decl_overload): Remove.
5548 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5549 (do_build_assign_ref): Adjust use of ansi_opname.
5550 (synthesize_method): Likewise.
5551 (implicitly_declare_fn): Likewise.
5552 * operators.def: New file.
5553 * parse.y (operator): Adjust use of ansi_opname.
5554 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5555 (set_mangled_name_for_template_decl): Don't play games with
5557 (special_function_p): Adjust use of ansi_opname.
5558 * typeck.c (check_return_expr): Likewise.
5559 * Make-lang.in (cc1plus): Depend on operators.def.
5560 * Makefile.in (lex.o): Likewise.
5563 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5565 * Make-lang.in (cplib2.ready): Eradicate.
5567 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5569 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5570 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5571 (built_min, cp_tree_equal): Likewise.
5573 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5575 * class.c (layout_nonempty_base_or_field): Replace
5576 `record_layout_info' with `record_layout_info_s'.
5578 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5581 * cp-tree.h (struct language_function): x_named_labels is now
5582 a struct named_label_list*.
5583 * decl.c (struct named_label_use_list): Renamed from...
5584 (struct named_label_list): ...this. New struct.
5585 (push_binding_level): Don't set eh_region.
5586 (note_level_for_eh): New fn.
5587 (pop_label): Take label and old value directly.
5588 (pop_labels): Adjust for new named_labels format.
5589 (lookup_label): Likewise.
5590 (poplevel): Note characteristics of a binding level containing a
5591 named label. Mess with named label lists earlier.
5592 (mark_named_label_lists): New fn.
5593 (mark_lang_function): Call it.
5594 (use_label): New fn, split out from...
5595 (make_label_decl): ...here. Don't call it.
5596 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5597 check_previous_gotos): New fns, split out from...
5598 (define_label): ...here.
5599 (check_switch_goto): New fn.
5600 (define_case_label): Call it.
5601 (check_goto): New fn.
5602 * semantics.c (finish_goto_stmt): Call it and use_label.
5603 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5604 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5606 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5608 * class.c (build_vtable_entry_ref): Correct usage of
5609 get_vtbl_decl_for_binfo.
5611 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5612 * method.c (implicitly_declare_fn): Not here.
5614 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5616 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5617 (CPTI_PTMD_DESC_TYPE): ... here.
5618 (ptmd_desc_type_node): Rename to ...
5619 (ptm_desc_type_node): ... here.
5621 * rtti.c (ptmd_initializer): Rename to ...
5622 (ptm_initializer): ... here.
5623 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5625 (create_tinfo_types): Adjust.
5627 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5629 Finish implementation of VTTs.
5630 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5631 CPTI_VTT_PARM_IDENTIFIER.
5632 (vtt_parm_identifier): New macro.
5633 (vtt_parm_type): Likewise.
5634 (BINFO_SUBVTT_INDEX): Likewise.
5635 (BINFO_VPTR_INDEX): Likewise.
5636 (struct lang_decl): Add vtt_parm.
5637 (DECL_VTT_PARM): New macro.
5638 (DECL_USE_VTT_PARM): Likewise.
5639 (DECL_NEEDS_VTT_PARM_P): Likewise.
5640 (get_vtt_name): Declare.
5641 (build_artifical_parm): Likewise.
5642 (fixup_all_virtual_upcast_offsets): Likewise.
5643 (expand_indirect_vtbls_init): Remove.
5644 * call.c (build_new_method_call): Pass the vtt to subobject
5645 constructors and destructors.
5646 * class.c (get_vtt_name): Give it external linkage.
5647 (build_clone): Handle the magic VTT parameters for clones.
5648 (clone_function_decl): Fix typo in comment.
5649 (build_vtt): Keep track of the indices in the VTTs where various
5650 entities are stored.
5651 (build_vtt_inits): Likewise.
5652 (dfs_build_vtt_inits): Likewise.
5653 (build_ctor_vtbl_group): Tweak type of construction vtables.
5654 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5655 primary bases, when building construction vtables.
5656 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5657 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5658 (init_decl_processing): Initialize vtt_parm_type.
5659 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5660 (lang_mark_tree): Make vtt_parm.
5661 * decl2.c (build_artificial_parm): New function.
5662 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5663 (grokclassfn): Use build_artificial_parm.
5664 * init.c (initialize_vtbl_ptrs): Call
5665 fixup_all_virtual_upcast_offsets directly.
5666 (perform_member_init): Use the complete subobject destructor for
5668 (build_vtbl_address): New function.
5669 (expand_virtual_init): Handle VTTs.
5670 * optimize (maybe_clone_body): Likewise.
5671 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5673 (expand_indirect_vtbls_init): Remove.
5674 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5675 * tree.c (make_binfo): Make them bigger.
5677 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5679 * inc/cxxabi.h (__pbase_type_info): Define, based on
5680 __pointer_type_info.
5681 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5682 (__pointer_to_member_type_info): Likewise.
5683 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5684 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5685 (__pointer_type_info::__do_catch): Rename to ...
5686 (__pbase_type_info::__do_catch): ... here. Adjust.
5687 (__pbase_type_info::__pointer_catch): Implement.
5688 (__pointer_type_info::__pointer_catch): Adjust.
5689 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5691 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5693 * tinfo.h (__user_type_info::contained_virtual_p): New
5695 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5697 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5698 diamond shaped heirarchy. Add early out for mixed diamond and
5699 duplicate shaped heirarchy.
5701 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5703 * cp-tree.h (build_delete): Change prototype.
5704 (build_vec_delete): Likewise.
5705 * call.c (build_scoped_method_call): Use special_function_kind
5706 values to indicate the kind of destruction to be done.
5707 (build_method_call): Likewise.
5708 * decl.c (finish_destructor_body): Likewise.
5709 (maybe_build_cleanup_1): Likewise. Rename to ...
5710 (maybe_build_cleanup): ... this.
5711 * decl2.c (delete_sanity): Use special_function_kind
5712 values to indicate the kind of destruction to be done.
5713 (build_cleanup): Likewise.
5714 * init.c (perform_member_init): Likewise.
5715 (build_vec_delete_1): Likewise.
5716 (build_dtor_call): Simplify.
5717 (build_delete): Use special_function_kind
5718 values to indicate the kind of destruction to be done.
5719 (build_vbase_delete): Likewise.
5720 (build_vec_delete): Likewise.
5722 * init.c (sort_member_init): Fix typo in error message generation
5725 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5727 * semantics.c (begin_class_definition): make the packed
5728 attribute be sensitive to the "-fpack-struct" command line flag
5730 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5732 Update new-abi upcast algorithm.
5733 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5734 prototype and meaning of return value.
5735 (__si_class_type_info::__do_upcast): Likewise.
5736 (__vmi_class_type_info::__do_upcast): Likewise.
5737 * tinfo.cc (__class_type_info::__upcast_result): Replace
5738 whole2dst with part2dst. Adjust ctor.
5739 (__class_type_info::__do_upcast): Adjust call of worker function.
5740 (__class_type_info::__do_upcast): Adjust.
5741 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5743 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5744 virtual base in diamond heirarchy bug.
5746 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5748 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5749 and bitfield to tinfo_fn_p.
5750 (DECL_TINFO_FN_P): Adjust.
5751 (SET_DECL_TINFO_FN_P): Likewise.
5752 (DECL_MUTABLE_P): Likewise.
5753 (DECL_C_BIT_FIELD): Likewise.
5754 (SET_DECL_C_BIT_FIELD): Likewise.
5755 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5756 (DECL_UNINLINABLE): Likewise.
5757 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5758 (handle_using_decl): Remove assertion.
5759 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5760 to build FIELD_DECLs.
5761 (build_base_field): Likewise.
5762 (layout_class_type): Likewise.
5763 * decl.c (init_decl_processing): Likewise.
5764 (build_ptrmemfunc_type): Likewise.
5765 (grokdeclarator): Likewise.
5766 * decl2.c (grok_x_components): Likewise.
5767 * except.c (call_eh_info): Likewise.
5768 * init.c (init_init_processing): Likewise.
5769 * rtti.c (expand_class_desc): Likewise.
5770 (create_pseudo_type_info): Likewise.
5771 (get_vmi_pseudo_type_info): Likewise.
5772 (create_tinfo_types): Likewise.
5773 * ptree.c (print_lang_decl): Adjust.
5774 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5775 before checking DECL_MUTABLE_P.
5777 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5778 parameters for template functions.
5779 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5780 destructors as well as constructors.
5782 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5784 * class.c (build_ctor_vtbl_group): Set inits.
5785 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5786 DECL_THIS_INLINE appropriately for clones.
5788 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5789 (DECL_CONV_FN_P): Simplify.
5790 (DECL_OPERATOR): Remove.
5791 (language_to_string): Declare.
5792 * decl.c (duplicate_decls): Fix typo in comment.
5793 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5794 (grok_op_properties): Use DECL_CONV_FN_P instead of
5795 IDENTIFIER_TYPENAME_P.
5796 * dump.c (dequeue_and_dump): Dump the language linkage of
5798 * error.c (language_to_string): Give it external linkage.
5799 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5800 (implicitly_declare_fn): Set DECL_LANGUAGE.
5801 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5802 IDENTIFIER_TYPENAME_P.
5803 (tsubst_decl): Likewise.
5804 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5805 * semantics.c (finish_member_declaration): Don't mark members of
5806 classes declared in an extern "C" region as extern "C".
5808 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5810 * decl2.c (qualified_lookup_using_namespace): Look through
5813 * decl.c (push_using_decl): Return the old decl on namespace level.
5815 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5817 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5818 (VTT_NAME_PREFIX): New macro.
5819 (CTOR_VTBL_NAME_PREFIX): Likewise.
5820 (get_ctor_vtbl_name): New function.
5821 * class.c (get_vtable_name): Simplify.
5822 (get_vtt_name): New function.
5823 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5824 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5825 when a virtual base becomes primary.
5826 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5828 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5829 additional parameters.
5830 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5831 (initialize_array): New function.
5832 (build_vtt): Likewise.
5833 (build_vtt_inits): Likewise.
5834 (dfs_build_vtt_inits): Likewise.
5835 (dfs_fixup_binfo_vtbls): Likewise.
5836 (build_ctor_vtbl_group): Likewise.
5837 (initialize_vtable): Use initialize_array.
5838 (accumulate_vtbl_inits): Reimplement to handle construction
5840 (dfs_accumulate_vtbl_inits): Likewise.
5841 (bulid_vtbl_initializer): Adjust parameter name.
5842 * method.c (build_typename_overload): Remove #if 0'd code.
5843 (get_ctor_vtbl_name): New function.
5844 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5845 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5847 * cp-tree.h (struct lang_type): Remove search_slot.
5848 (CLASSTYPE_SEARCH_SLOT): Remove.
5849 (emit_base_init): Change prototype.
5850 (initialize_vtbl_ptrs): Likewise.
5851 (expand_indirect_vtbls_init): Likewise.
5852 (clear_search_slots): Remove.
5853 * decl.c (lang_mark_tree): Don't mark search_slot.
5854 * init.c (initialize_vtbl_ptrs): Simplify.
5855 (emit_base_init): Likewise.
5856 * search.c (struct vbase_info): Document decl_ptr.
5857 (convert_pointer_to_single_level): Remove.
5858 (dfs_find_vbases): Remove.
5859 (dfs_init_base_pointers): Simplify.
5860 (dfs_clear_vbase_slots): Remove.
5861 (dfs_vtable_path_unmark): New function.
5862 (init_vbase_pointers): Simplify.
5863 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5864 (expand_indirect_vtbls_init): Simplify. Don't call
5865 mark_all_temps_used.
5866 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5867 initialize_vtbl_ptrs.
5869 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5871 * except.c: Add static prototypes.
5873 2000-05-20 H.J. Lu <hjl@gnu.org>
5875 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5877 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5879 Don't create a separate copy of virtual bases for the
5880 CLASSTYPE_VBASECLASSES list.
5881 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5882 (BINFO_FOR_VBASE): Remove.
5883 (CANONICAL_BINFO): Adjust.
5884 (binfo_for_vbase): New function.
5885 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5886 instead of BINFO_FOR_VBASE.
5887 (build_vbase_pointer): Likewise.
5888 (build_secondary_vtable): Likewise.
5889 (dfs_mark_primary_bases): Likewise.
5890 (mark_primary_bases): Likewise.
5891 (layout_nonempty_base_or_field): Likewise.
5892 (dfs_set_offset_for_shared_vbases): Likewise.
5893 (dfs_set_offset_for_unshared_vbases): Likewise.
5894 (layout_virtual_bases): Likewise. Adjust for changes to the
5895 CLASSTYPE_VBASECLASSES list.
5896 (dump_class_hierarchy_r): Use binfo_for_vbase
5897 instead of BINFO_FOR_VBASE.
5898 (dump_class_hierarchy): Likewise.
5899 (finish_vtbls): Likewise.
5900 (build_vtbl_initializer): Adjust for changes to the
5901 CLASSTYPE_VBASECLASSES list.
5902 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5903 * decl.c (finish_destructor_body): Adjust for changes to the
5904 CLASSTYPE_VBASECLASSES list.
5905 * init.c (sort_base_init): Use binfo_for_vbase.
5906 (construct_virtual_bases): Adjust for changes to the
5907 CLASSTYPE_VBASECLASSES list.
5908 (expand_member_init): Use binfo_for_vbase.
5909 (build_vbase_delete): Adjust for changes to the
5910 CLASSTYPE_VBASECLASSES list.
5911 * method.c (do_build_copy_constructor): Likewise.
5912 * rtti.c (get_base_offset): Use binfo_for_vbase.
5913 (expand_class_desc): Remove #if 0'd code.
5914 * search.c (struct vbase_info): Remove vbase_types.
5915 (get_base_distance): Use binfo_for_vbase.
5916 (lookup_field_queue_p): Use CANONICAL_BINFO.
5917 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5918 (get_pure_virtuals): Adjust for changes to the
5919 CLASSTYPE_VBASECLASSES list.
5920 (dfs_find_vbases): Use binfo_for_vbase.
5921 (dfs_init_vbase_pointers): Likewise.
5922 (init_vbase_pointers): Don't initialize vi.vbase_types.
5923 (virtual_context): Use binfo_for_vbase.
5924 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5925 CLASSTYPE_VBASECLASSES list.
5926 (expand_indirect_vtbls_init): Simplify.
5927 (dfs_get_vbase_types): Don't replicate virtual bases.
5928 (find_vbase_instance): Use binfo_for_vbase.
5929 (binfo_for_vbase): New function.
5930 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5932 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5934 * decl2.c (finish_anon_union): Generalize error messages to handle
5935 anonymous structures.
5936 * init.c (perform_member_init): Remove `name' parameter.
5937 (build_field_list): New function.
5938 (sort_member_init): Handle anonymous union initialization order
5939 correctly. Check for multiple initializations of the same union.
5940 (emit_base_init): Don't look up fields by name here.
5941 (expand_member_init): Record the result of name lookup for future
5943 * typeck.c (build_component_ref): Fix formatting.
5945 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5947 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5948 * typeck.c (build_x_compound_expr): Replace warn_unused with
5951 * decl2.c (lang_decode_option): Update -Wall unused flags by
5952 calling set_Wunused.
5954 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5956 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5957 * init.c (dfs_vtable_path_unmark): Remove.
5958 * search.c (marked_new_vtable_p): Likewise.
5959 (unmarked_new_vtable_p): Likewise.
5960 (dfs_search_slot_nonempty_p): Likewise.
5961 (dfs_mark): Likewise.
5962 (dfs_vtable_path_unmark): Likewise.
5963 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5964 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5965 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5966 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5967 (init_vbase_pointers): Simplify.
5968 (expand_indirect_vtbls_init): Likewise.
5970 * class.c (copy_virtuals): New function.
5971 (build_primary_table): Use it.
5972 (build_secondary_vtable): Likewise.
5973 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5974 indicate that no vcall offset is required.
5975 (add_virtual_function): Likewise.
5976 (modify_all_vtables): Likewise.
5977 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5978 (dfs_accumulate_vtbl_inits): Likewise.
5979 (build_vtbl_initializer): Make changes to handle construction
5981 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5982 (build_rtti_vtbl_entries): Likewise.
5983 (build_vtable_entries): Handle a NULL vcall_index.
5985 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5987 * decl2.c (lang_decode_option): Fix thinko.
5989 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5991 * except.c (check_handlers): New fn.
5992 * cp-tree.h: Declare it.
5993 * semantics.c (finish_handler_sequence): Call it.
5994 (finish_function_handler_sequence): Likewise.
5995 (finish_handler_parms): Set TREE_TYPE on the handler.
5996 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5997 * search.c (get_base_distance_recursive): If protect>1, ignore
5999 (get_base_distance): Don't reduce watch_access.
6001 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6003 * lex.c: #include diagnostic.h.
6004 (lang_init_options): Set default prefixing rules.
6006 * lang-options.h: Add -fdiagnostics-show-location=.
6008 * decl2.c: #include diagnostic.h.
6009 (lang_decode_option): Handle -fdiagnostics-show-location=.
6011 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6013 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6014 * vec.cc: Revert my 2000-05-07 change.
6016 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6018 * class.c (check_field_decls): Complain about non-static data
6019 members with same name as class in class with constructor.
6021 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6023 * decl.c (grokdeclarator): Allow non-static data members with
6026 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6028 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6029 and pending_inline.filename. Update prototypes.
6030 * decl.c (define_label): Constify filename parameter.
6031 * decl2.c (warn_if_unknown_interface): Constify local char *.
6032 * input.c Constify input_source.filename. Don't declare
6033 input_filename or lineno. Constify filename parameter to feed_input.
6034 * lex.c (init_parse): Constify parameter and return value.
6035 (cp_pragma_interface, cp_pragma_implementation): Constify
6037 (reinit_parse_for_method, reinit_parse_for_block,
6038 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6039 Constify local char *.
6040 * pt.c: Don't declare lineno or input_filename.
6041 (print_template_context, tsubst_friend_function, tsubst_decl,
6042 tsubst, instantiate_decl): Constify local char *.
6043 * semantics.c (expand_body): Constify local char *.
6044 * tree.c (build_srcloc): Constify filename parameter.
6045 * typeck.c (c_expand_asm_operands): Constify filename
6048 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6050 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6053 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6055 * inc/cxxabi.h: Fix typos in comment.
6056 (__base_class_info::__offset): Use a static_cast.
6058 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6060 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6061 of std::size_t and std::ptrdiff_t respectively.
6062 * tinfo.cc: Likewise.
6065 2000-05-06 Richard Henderson <rth@cygnus.com>
6067 * typeck.c (build_c_cast): Don't warn integer->pointer size
6068 mismatch for constants.
6070 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6072 * rtti.c (ptmd_initializer): Set non-public, if class is
6075 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6076 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6077 __cxa_vec_delete): Likewise.
6078 * tinfo.cc (__dynamic_cast): Likewise.
6079 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6080 __cxa_vec_delete): Likewise.
6082 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6084 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6085 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6086 (lang_decl_flags): Add vcall_offset.
6087 (THUNK_VCALL_OFFSET): Use it.
6088 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6089 * method.c (make_thunk): Create the lang_decl here, not in
6091 (emit_thunk): Make generic thunks into ordinary functions once
6092 they have been fed to expand_body.
6093 * semantics.c (expand_body): Set current_function_is_thunk here.
6095 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6097 * class.c (update_vtable_entry_for_fn): Prototype.
6099 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6102 * search.c (dfs_build_inheritance_graph_order): Prototype.
6104 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6106 * cp-tree.h (special_function_kind): Add various kinds of
6108 (special_function_p): New function.
6109 * class.c (overrides): Don't let one kind of destructor override
6111 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6112 whether or not to instantiate a template.
6113 * tree.c (special_function_p): Define.
6115 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6117 * cp-tree.def (THUNK_DECL): Remove.
6118 * cp-tree.h (DECL_THUNK_P): New macro.
6119 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6120 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6121 (SET_DECL_THUNK_P): Likewise.
6122 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6123 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6124 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6125 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6126 (duplicate_decls): Likewise.
6127 (pushdecl): Likewise. Adjust thunk handling.
6128 (grokfndecl): Use DECL_EXTERN_C_P.
6129 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6130 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6131 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6132 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6133 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6134 DECL_NO_STATIC_CHAIN.
6135 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6136 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6137 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6140 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6142 * tree.c (walk_tree): Set lineno.
6144 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6146 * exception.cc: Update license notice.
6148 * new1.cc: Likewise.
6149 * new2.cc: Likewise.
6150 * tinfo.cc: Likewise.
6151 * tinfo2.cc: Likewise.
6153 * inc/cxxabi.h: Likewise.
6154 * inc/exception: Likewise.
6155 * inc/new: Likewise.
6156 * inc/new.h: Likewise.
6157 * inc/typeinfo: Likewise.
6159 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6161 * tree.c (build_target_expr_with_type): If we already have a
6162 TARGET_EXPR, just return it.
6164 * optimize.c (initialize_inlined_parameters): Don't generate an
6165 EXPR_STMT if we can just use DECL_INITIAL.
6166 * decl.c (emit_local_var): Only make the initialization a
6167 full-expression if stmts_are_full_exprs_p.
6169 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6171 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6173 * call.c (standard_conversion): Use it.
6174 (direct_reference_binding): Likewise.
6175 (build_over_call): Likewise.
6176 (is_properly_derived_from): Likewise.
6177 (compare_ics): Likewise.
6178 * class.c (resolves_to_fixed_type_p): Likewise.
6179 * optimize.c (declare_return_variable): Likewise.
6180 * pt.c (is_specialization_of): Likewise.
6182 * typeck.c (comp_target_parms): Likeiwse.
6183 (build_static_cast): Likewise.
6184 (build_reinterpret_cast): Likewise.
6185 (build_const_cast): Likewise.
6186 (comp_ptr_ttypes_real): Likewise.
6187 (comp_ptr_ttypes_const): Likewise.
6188 * typeck2.c (process_init_constructor): Likewise.
6190 2000-04-30 Scott Snyder <snyder@fnal.gov>
6192 * decl.c (finish_destructor_body): Use the base destructor when
6193 destroying virtual bases.
6195 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6197 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6199 * optimize.c (struct inline_data): Add target_exprs field.
6200 (declare_return_variable): When a function returns an aggregate,
6201 use the variable declared in the TARGET_EXPR as the remapped
6203 (expand_call_inline): Update the pending target_exprs stack.
6204 (optimize_function): Initialize the stack.
6206 * decl2.c (finish_file): Fix typo in comment.
6208 * method.c (emit_thunk): Don't try to return a `void' value.
6210 * optimize.c (initialize_inlined_parameters): If the parameter is
6211 addressable, we need to make a new VAR_DECL, even if the
6212 initializer is constant.
6214 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6216 * decl.c (grok_op_properties): Add an extra check of argtypes.
6218 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6220 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6222 (initialize_inlined_parameters): Try to avoid creating new
6225 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6227 * lex.c (my_get_run_time): Remove.
6228 (init_filename_times): Use get_run_time instead of my_get_run_time.
6229 (check_newline): Likewise.
6230 (dump_time_statistics): Likewise.
6231 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6232 of computing elapsed time explicitly.
6234 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6236 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6237 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6238 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6239 before calling decl_constant_value.
6240 * class.c (check_bitfield_decl): Likewise.
6241 * cvt.c (ocp_convert): Likewise.
6242 (convert): Likewise.
6243 * decl.c (compute_array_index_type): Likewise.
6244 (build_enumerator): Likewise.
6245 * decl2.c (check_cp_case_value): Likewise.
6246 * pt.c (convert_nontype_argument): Likewise.
6248 * typeck.c (decay_conversion): Likewise.
6249 (build_compound_expr): Likewise.
6250 (build_reinterpret_cast): Likewise.
6251 (build_c_cast): Likewise.
6252 (convert_for_assignment): Likewise.
6254 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6256 * decl.c (finish_function): Don't play games with DECL_INLINE.
6258 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6260 * ir.texi: Correct typo.
6262 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6264 * decl.c (grokdeclarator): Reject VLAs as members.
6266 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6268 * call.c (standard_conversion): Accept conversion between
6271 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6273 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6275 * decl2.c (finish_file): Remove double setup for accounting
6278 2000-04-24 Robert Lipe <robertlipe@usa.net>
6280 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6282 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6284 * new.cc (set_new_handler): Needs to be in std::.
6286 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6288 * cp-tree.h (lang_decl): Remove pretty_function_p.
6289 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6290 language-specific node.
6291 * decl.c (cp_make_fname_decl): Use build_decl, not
6292 build_lang_decl, to build the variables.
6293 (grokvardecl): Don't call build_lang_decl for local variables in
6295 (grokdeclarator): Don't call build_lang_decl for local type
6296 declarations in templates.
6297 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6298 zero'd memory, rather than calling memset.
6299 * pt.c: Include hashtab.h.
6300 (local_specializations): New variable.
6301 (retrieve_local_specialization): Use it.
6302 (register_local_specialization): Likewise.
6303 (tsubst_decl): Don't assume local variables have
6305 (instantiate_decl): Set up local_specializations.
6306 * Makefile.in (HTAB_H): New variable.
6308 2000-04-23 Richard Henderson <rth@cygnus.com>
6310 * typeck.c (c_expand_asm_operands): Restore the original
6311 contents of the output list.
6313 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6315 * ir.texi: Document complex number representation.
6317 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6319 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6320 (target_incomplete_p): New function.
6321 (tinfo_base_init): Create comdat NTBS name variable.
6322 (ptr_initializer): Add non_public parameter. Calculate it.
6323 (ptmd_initializer): Likewise.
6324 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6325 (create_real_tinfo_var): Add non_public parameter. Use it.
6326 Push proxy into global namespace.
6327 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6329 * inc/typeinfo (type_info::before, type_info::operator==):
6330 Compare __name addresses.
6332 * tinfo2.cc: Remove new-abi builtins comment.
6334 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6336 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6338 * call.c (joust): Exit early if we get the same function, too.
6340 * decl2.c (key_method): Return NULL_TREE for template classes.
6341 (import_export_class): Don't need to check for template classes.
6343 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6345 * lex.c: Remove references to cccp.c.
6347 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6349 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6350 volatile_memfunc. Add destructor_attr. Adjust dummy.
6351 (DECL_DESTRUCTOR_P): Use destructor_attr.
6352 (DECL_CONST_MEMFUNC_P): Reimplement.
6353 (DECL_VOLATILE_MEMFUNC_P): Remove.
6354 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6355 (overrides): Use DECL_DESTRUCTOR_P.
6356 (check_for_override): Likewise.
6357 * decl.c (start_function): Likewise.
6358 * decl2.c (grokfclassfn): Likewise.
6359 (check_classfn): Likewise.
6360 (grok_function_init): Likewise.
6362 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6364 * decl2.c (grokfield): Issue error on illegal data member
6367 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6369 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6371 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6373 * class.c (build_vtable_entry): Don't build thunks for type-info
6376 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6378 * decl.c (decls_match): Allow a redeclaration of a builtin to
6379 specify args while the builtin did not.
6381 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6383 * cp-tree.def (THUNK_DECL): Add to documentation.
6384 * cp-tree.h (flag_huge_objects): Declare.
6385 * class.c (modify_vtable_entry): Tidy.
6386 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6387 Calculate delta appropriately for the new ABI.
6388 (dfs_modify_vtables): Use it.
6389 (modify_all_vtables): Fix thinko in code to add overriding copies
6390 of functions to primary vtables.
6391 (build_clone): Fix typo in comment.
6392 (clone_function_decl): Correct order of destructors in vtable.
6393 (build_vbase_offset_vtbl_entries): Adjust comment.
6394 (dfs_vcall_offset_queue_p): Remove.
6395 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6396 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6397 (build_vtable_entry): Correct check for pure virtual functions.
6398 Don't declare flag_huge_objects.
6399 * decl.c (flag_huge_objects): Remove declaration.
6400 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6401 Use int_size_in_bytes.
6402 (emit_thunk): Handle vcall offset thunks.
6404 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6406 * decl2.c (parse_time, varconst_time): Delete declarations.
6407 (finish_file): Delete LINENO declaration.
6408 START_TIME and THIS_TIME now long.
6410 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6412 * class.c (build_base_field): Reformat comment.
6414 * inc/cxxabi.h (stddef.h): Comment inclusion.
6415 (__base_class_info::__offset): Comment shift.
6417 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6419 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6420 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6421 (cp_push_exception_identifier): New macro.
6422 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6423 (DECL_BASE_DESTRUCTOR_P): Likewise.
6424 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6425 (get_vtbl_decl_for_binfo): Fix formatting.
6426 (in_charge_arg_for_name): New macro.
6427 (maybe_build_cleanup_and_delete): Remove declaration.
6428 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6429 (in_charge_arg_for_name): New function.
6430 (build_new_method_call): Use it. Handle cloned destructors.
6431 (build_clone): Don't make the base constructor virtual.
6432 Automatically defer generated functions.
6433 (clone_function_decl): Handle destructors, too.
6434 (clone_constructors_and_destructors): Likewise.
6435 (create_vtable_ptr): Don't create a vtable entry for a cloned
6437 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6438 (initialize_predefined_identifiers): Update appropriately.
6439 (finish_destructor_body): Simplify.
6440 (maybe_build_cleanup_and_delete): Remove.
6441 * except.c (expand_throw): Handle new-ABI destructors.
6442 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6443 (build_dtor_call): New function.
6444 (build_delete): Use it. Simplify.
6445 * optimize.c (maybe_clone_body): Handle destructors.
6446 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6448 * exception.cc (cleanup_fn): New typedef.
6449 (CALL_CLEANUP): New macro.
6450 (cp_eh_info): Use them.
6451 (__cp_push_exception): Likewise.
6452 (__cp_pop_exception): Likewise.
6454 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6456 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6457 (complete_dtor_identifier): New macro.
6458 (CLASSTYPE_FIRST_CONVERSION): Remove.
6459 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6460 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6461 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6462 (CLASSTYPE_CONSTRUCTORS): Likewise.
6463 (CLASSTYPE_DESTRUCTORS): Likewise.
6464 (lang_decl): Add cloned_function.
6465 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6466 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6467 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6468 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6469 (DECL_CLONED_FUNCTION_P): Likewise.
6470 (DECL_CLONED_FUNCTION): Likewise.
6471 (clone_function_decl): Declare.
6472 (maybe_clone_body): Likewise.
6473 * call.c (build_user_type_conversion_1): Call complete object
6474 constructors in the new ABI.
6475 (build_new_method_call): Don't add in-charge parameters under the
6477 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6478 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6479 CLASSTYPE_DESTRUCTOR_SLOT.
6480 (build_clone): New function.
6481 (clone_function_decl): Likewise.
6482 (clone_constructors_and_destructors): Likewise.
6483 (check_bases_and_members): Use it.
6484 * decl.c (iniitialize_predefined_identifiers): Initialize
6485 complete_dtor_identifier.
6486 (finish_function): Don't add extra code to a clone.
6487 (lang_mark_tree): Mark cloned_function.
6488 * decl2.c (mark_used): Don't bother trying to instantiate things
6490 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6491 * method.c (set_mangled_name_for_decl): Don't treat clones as
6493 (synthesize_method): Sythesize cloned functions, not the clones.
6494 * optimize.c (inline_data): Update comment on ret_label.
6495 (remap_block): Don't assume DECL_INITIAL exists.
6496 (copy_body_r): Allow ret_label to be NULL.
6497 (maybe_clone_body): Define.
6498 * pt.c (tsubst_decl): Handle clones.
6499 (instantiate_clone): New function.
6500 (instantiate_template): Use it.
6501 (set_mangled_name_for_template_decl): Don't treat clones as
6503 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6504 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6505 * semantics.c (expand_body): Clone function bodies as necessary.
6507 * optimize.c (remap_decl): Avoid sharing structure for arrays
6508 whose size is only known at run-time.
6509 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6511 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6512 to has_in_charge_parm_p.
6513 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6514 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6515 (DECL_COPY_CONSTRUCTOR_P): New macro.
6516 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6517 (build_user_type_conversion_1): Likewise.
6518 (convert_like_real): Likewise.
6519 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6520 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6521 (copy_args_p): Likewise.
6522 (grok_ctor_properties): Likewise.
6523 (start_function): Likewise.
6524 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6525 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6526 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6527 * method.c (do_build_copy_constructor): Use
6528 DECL_HAS_IN_CHARGE_PARM_P.
6529 (synthesize_method): Likewise.
6530 * pt.c (instantiate_template): Remove goto.
6531 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6534 * cp-tre.h (finish_function): Change prototype.
6535 * decl.c (end_cleanup_fn): Adjust caller.
6536 (finish_function): Take only one parameter.
6537 * decl2.c (finish_objects): Adjust caller.
6538 (finish_static_storage_duration_function): Likewise.
6539 * method.c (emit_thunk): Likewise.
6540 * parse.y: Likewise.
6541 * parse.c: Regenerated.
6542 * pt.c (instantiate_decl): Likewise.
6543 * rtti.c (synthesize_tinfo_fn): Likewise.
6544 * semantics.c (expand_body): Likewise.
6546 * cp-tree.h (copy_decl): New function.
6547 * class.c (finish_struct_1): Use it.
6548 * lex.c (copy_decl): Define it.
6549 * pt.c (tsubst_decl): Likewise.
6550 * tree.c (copy_template_template_parm): Likewise.
6552 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6553 has_nonpublic_assign_ref.
6554 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6555 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6556 * class.c (finish_struct_methods): Don't set
6557 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6558 (interface_only): Don't declare.
6559 (interface_unknown): Likewise.
6561 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6563 * tree.h (HAVE_TEMPLATES): Remove definition.
6564 * lang-options.h (-fthis-is-variable): Remove documentation.
6566 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6568 * class.c (instantiate_type): Handle object-relative template-id.
6570 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6571 * decl.c (cplus_expand_expr_stmt): Not here.
6573 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6574 Initialize exprtype earlier.
6576 * parse.y (fn.def1): Check for defining types in return types.
6578 * decl.c (check_tag_decl): Notice extra fundamental types.
6579 Diagnose empty decls in classes, too.
6581 * decl.c (grokdeclarator): Don't override an anonymous name if no
6582 declarator was given.
6584 * cvt.c (convert_to_void): Call resolve_offset_ref.
6586 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6588 * decl2.c (decl_namespace): Handle getting a type.
6590 * typeck.c (build_c_cast): Re-enable warning for cast between
6591 pointer and integer of different size.
6593 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6595 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6597 (__pointer_type_info::__pointer_catch): New virtual function.
6598 (__pointer_to_member_type_info): Derive from
6599 __pointer_type_info. Adjust.
6600 (__pointer_to_member_type_info::__do_catch): Remove.
6601 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6602 (__pointer_to_member_type_info::__pointer_catch): Declare.
6603 * rtti.c (qualifier_flags): Add restrict flag.
6604 (ptmd_initializer): Reorder members.
6605 (create_tinfo_types): Expand comments. Reorder
6606 ptmd_desc_type_node members.
6607 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6609 (__pointer_type_info::__do_catch): Move specific code into
6610 __pointer_catch. Call it.
6611 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6612 specific catch checking. Fix void conversion check.
6613 (__pointer_to_member_type_info::__do_catch): Remove.
6614 (__pointer_to_member_type_info::__pointer_catch): Implement.
6616 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6618 * lex.c (init_parse): Remove traces of classof and headof.
6619 * decl2.c (flag_operator_names): Default to 1.
6620 (lang_decode_option): Do not set it for -ansi.
6622 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6624 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6625 (DECL_MAIN_VARIANT): Remove.
6626 * decl.c (duplicate_decls): Don't set it.
6627 (start_function): Likewise.
6628 (lang_mark_tree): Don't mark it.
6629 * decl2.c (defer_fn): Don't use it.
6630 * lex.c (retrofit_lang_decl): Don't set it.
6631 * pt.c (tsubst_decl): Likewise.
6632 * ptree.c (print_lang_decl): Don't print it.
6633 * typeck.c (mark_addressable): Don't use it.
6635 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6637 * vec.cc: Include <new> and <exception>.
6638 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6639 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6641 (__cxa_vec_delete): Catch dtor exceptions.
6643 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6645 Prepend __ to implementation defined names.
6646 * inc/typeinfo (type_info): Rename _name to __name.
6647 (type_info::type_info): Rename parameter.
6648 (type_info::operator==, type_info::operator!=,
6649 type_info::before): Likewise.
6650 (type_info::is_pointer_p, type_info::is_function_p,
6651 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6654 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6655 (__pointer_type_info::__pointer_type_info): Likewise.
6656 (__pointer_type_info::is_pointer_p,
6657 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6658 (__array_type_info::__array_type_info): Rename parameters.
6659 (__function_type_info::__function_type_info): Likewise.
6660 (__function_type_info::is_function_p): Prepend __.
6661 (__enum_type_info::__enum_type_info): Rename parameters.
6662 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6664 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6666 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6667 (__class_type_info::__class_type_info): Rename parameters.
6668 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6669 (__class_type_info::upcast_result,
6670 __class_type_info::dyncast_result): Prepend __. Move definition
6672 (__class_type_info::do_upcast, __class_type_info::do_catch,
6673 __class_type_info::find_public_src,
6674 __class_type_info::do_dyncast,
6675 __class_type_info::do_find_public_src): Prepend __. Rename
6677 (__si_class_type_info::__si_class_type_info): Rename parameters.
6678 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6679 __si_class_type_info::do_find_public_src): Prepent __. Rename
6681 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6682 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6683 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6685 (__dynamic_cast): Rename parameters.
6686 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6687 type_info::do_catch, type_info::do_upcast): Prepend __.
6688 (contained_p, public_p, virtual_p, contained_public_p,
6689 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6690 (__class_type_info::do_catch,
6691 __class_type_info::do_upcast): Prepend __. Adjust.
6692 (__class_type_info::__upcast_result,
6693 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6695 (__class_type_info::find_public_src): Prepend __. Adjust.
6696 (__class_type_info::do_find_public_src,
6697 __si_class_type_info::do_find_public_src,
6698 __vmi_class_type_info::do_find_public_src): Likewise.
6699 (__class_type_info::do_dyncast,
6700 __si_class_type_info::do_dyncast,
6701 __vmi_class_type_info::do_dyncast): Likewise.
6702 (__class_type_info::do_upcast,
6703 __si_class_type_info::do_upcast,
6704 __vmi_class_type_info::do_upcast): Likewise.
6705 (__dynamic_cast): Adjust.
6706 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6707 (__function_type_info::is_function_p): Likewise.
6708 (__pointer_type_info::do_catch): Likewise. Adjust.
6709 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6710 (__throw_type_match_rtti_2): Adjust.
6711 (__is_pointer): Adjust.
6713 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6715 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6716 (complete_ctor_identifier): New macro.
6717 (special_function_kind): Add sfk_copy_constructor and
6718 sfk_assignment_operator.
6719 (LOOKUP_HAS_IN_CHARGE): Remove.
6720 (cons_up_default_function): Rename to ...
6721 (implicitly_declare_fn): ... this.
6722 * call.c (build_new_method_call): Add in-charge parameters for
6724 * class.c (add_implicitly_declared_members): Change parameter name
6725 from cant_have_assignment to cant_have_const_assignment.
6726 Replace calls to cons_up_default_function to implicitly_declare_fn.
6727 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6728 * decl.c (initialize_predefined_identifiers): Initialize it.
6729 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6731 * init.c (expand_default_init): Don't calculate the in-charge
6733 (build_new_1): Likewise.
6734 * lex.c (cons_up_default_function): Move to method.c.
6735 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6736 (implicitly_declare_fn): New function.
6737 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6738 (build_modify_expr): Likewise.
6739 * typeck2.c (build_functional_cast): Likewise.
6741 Under the new ABI, constructors don't return `this'.
6742 * cp-tree.h (warn_reorder): Declare.
6743 (special_function_kind): New enum.
6744 (global_base_init_list): Remove declaration.
6745 (emit_base_init): Don't return a value.
6746 (check_base_init): Don't declare.
6747 (is_aggr_typedef): Likewise.
6748 * decl.c (check_special_function_return_type): New function.
6749 (return_types): Remove.
6750 (grokdeclarator): Use check_special_function_return_type.
6751 (start_function): Don't initialize ctor_label under the new ABI.
6752 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6753 * init.c (begin_init_stmts): Move to top of file.
6754 (finish_init_stmts): Likewise.
6755 (warn_reorder): Don't declare.
6756 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6758 (check_base_init): Remove.
6759 (is_aggr_typedef): Likewise.
6760 (build_new_1): Don't use the return value of a constructor.
6761 * semantics.c (setup_vtbl_ptr): Don't use the return value
6763 * typeck.c (check_return_expr): Don't magically convert return
6764 statements into `return this' in constructors under the new ABI.
6766 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6767 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6768 (base_ctor_identifier): New macro.
6769 (base_dtor_identifier): Likewise.
6770 (deleting_dtor_identifier): Likewise.
6771 * decl.c: Don't include obstack.h.
6772 (obstack_chunk_alloc): Don't define.
6773 (obstack_chunk_free): Likewise.
6774 (struct predefined_identifier): New type.
6775 (initialize_predefined_identifiers): New function.
6776 (init_decl_processing): Use it.
6777 (debug_temp_inits): Remove.
6778 (start_method): Don't call preserve_data.
6779 (hack_incomplete_structures): Update comment.
6780 * init.c (init_init_processing): Don't initialize
6782 (build_offset_rf): Remove dead code.
6783 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6784 * search.c (init_search_processing): Don't initialize
6787 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6789 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6790 some sign_compare warnings.
6792 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6794 Rename abi::__vmi_class_type_info members.
6795 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6796 base_list, detail_masks members to vmi_flags, vmi_base_count,
6797 vmi_bases and vmi_flags_masks respectively.
6798 (__vmi_class_type_info::vmi_flags_masks): Rename
6799 details_unknown_mask to flags_unknown_mask.
6800 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6801 (__vmi_class_type_info::do_find_public_src): Adjust.
6802 (__vmi_class_type_info::do_dyncast): Adjust.
6803 (__vmi_class_type_info::do_upcast): Adjust.
6805 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6807 * tinfo.cc (convert_to_base): New function.
6808 (get_vbase_offset): Remove. Move into convert_to_base.
6809 (__vmi_class_type_info::do_find_public_src): Adjust.
6810 (__vmi_class_type_info::do_dyncast): Adjust.
6811 (__vmi_class_type_info::do_upcast): Adjust.
6813 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6815 * tinfo.cc (operator=): Use __builtin_strcmp.
6816 * tinfo2.cc (before): Likewise.
6818 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6820 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6821 (DECL_SAVED_INLINE): Rename to ...
6822 (DECL_DEFERRED_FN): ... this.
6823 (in_function_p): Remove declaration.
6824 (mark_inline_for_output): Rename to ...
6825 (defer_fn): ... this.
6826 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6827 (in_function_p): Remove definition.
6828 * decl2.c (saved_inlines): Rename to ...
6829 (deferred_fns): ... this.
6830 (saved_inlines_used): Rename to ...
6831 (deferred_fns_used): ... this.
6832 (mark_inline_for_output): Rename to ...
6833 (defer_fn): ... this.
6834 (finish_file): Adjust accordingly.
6835 (init_decl2): Likewise.
6836 * lex.c (cons_up_default_function): Likewise.
6837 * pt.c (mark_decl_instantiated): Likewise.
6838 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6840 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6841 * semantics.c (expand_body): Defer more functions.
6843 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6846 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6848 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6849 __cxa_vec_delete): Declare.
6851 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6853 * rtti.c (dfs_class_hint_mark): New static function.
6854 (dfs_class_hint_unmark): New static function.
6855 (class_hint_flags): Use them.
6857 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6859 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6861 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6863 * cp-tree.h (instantiate_decl): Change prototype.
6864 * decl2.c (mark_used): Adjust call.
6865 * optimize.c (inlinable_function_p): Adjust handling of templates.
6866 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6867 (do_type_instantiation): Likewise.
6868 (instantiate_decl): Defer more templates.
6869 (instantiate_pending_templates): Adjust logic to handle inline
6872 * Makefile.in (GGC_H): New variable. Use it throughout in place
6875 * call.c: Don't include obstack.h. Include ggc.h.
6876 (obstack_chunk_alloc): Don't define.
6877 (obstack_chunk_free): Likewise.
6878 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6879 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6880 (pop_switch): Free it.
6882 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6884 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6885 if we don't have a DECL_FIELD_OFFSET.
6887 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6889 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6892 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6894 * cfns.gperf (hash, libc_name_p): Prototype.
6896 * rtti.c (build_dynamic_cast_1): Constification.
6898 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6900 * semantics.c (deferred_type_access_control): Prototype.
6902 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6904 Correct many new ABI issues regarding vbase and vcall offset
6906 * cp-tree.h (BINFO_VTABLE): Document.
6907 (struct lang_type): Tweak formatting.
6908 (BINFO_PRIMARY_BINFO): Add to documentation.
6909 (CLASSTYPE_VSIZE): Fix typo in comment.
6910 (CLASSTYPE_VBASECLASSES): Update documentation.
6911 (BINFO_VBASE_MARKED): Remove.
6912 (SET_BINFO_VBASE_MARKED): Likewise.
6913 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6914 (BINFO_FIELDS_MARKED): Remove.
6915 (SET_BINFO_FIELDS_MARKED): Likewise.
6916 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6917 (enum access_kind): New enumeration.
6918 (num_extra_vtbl_entries): Remove declaration.
6919 (size_extra_vtbl_entries): Likewise.
6920 (get_vtbl_decl_for_binfo): New function.
6921 (dfs_vbase_unmark): Remove declaration.
6922 (mark_primary_bases): Likewise.
6923 * class.c (SAME_FN): Remove.
6924 (struct vcall_offset_data_s): Move definition.
6925 (build_vbase_pointer): Use `build', not `build_binary_op', to
6926 access the vbase pointer under the new ABI.
6927 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6928 (build_primary_vtable): Likewise.
6929 (dfs_mark_primary_bases): Move here from search.c.
6930 (mark_primary_bases): Likewise.
6931 (determine_primary_bases): Under the new ABI, don't make a base
6932 class a primary base just because we don't yet have any virtual
6934 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6935 (num_vfun_entries): Remove.
6936 (dfs_count_virtuals): Likewise.
6937 (num_extra_vtbl_entries): Likewise.
6938 (size_extra_vtbl_entries): Likewise.
6939 (layout_virtual_bases): Iterate in inheritance graph order under
6941 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6942 indicate that a vfield is present.
6943 (init_class_processing): Initialize access_public_node, etc., from
6945 (get_vtbl_decl_for_binfo): New function.
6946 (dump_class_hierarchy_r): Likewise.
6947 (dump_class_hierarchy): Use it.
6948 (finish_vtbls): Build the vtbls in inheritance graph order.
6949 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6950 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6951 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6953 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6954 where the vptr points, even for primary vtables.
6955 (build_vtbl_initializer): Adjust handling of vbase and vcall
6957 (build_vcall_and_vbase_vtable_entries): New function.
6958 (dfs_build_vbase_offset_vtbl_entries): Remove.
6959 (build_vbase_offset_vtbl_entries): Reimplement.
6960 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6961 were already handled in a primary base class vtable.
6962 (build_vcall_offset_vtbl_entries): Adjust.
6963 (build_rtti_vtbl_entries): Adjust.
6964 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6965 * init.c (expand_virtual_init): Simplify.
6966 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6967 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6968 * search.c (BINFO_ACCESS): New macro.
6969 (SET_BINFO_ACCESS): Likewise.
6970 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6971 (access_in_type): Likewise.
6972 (dfs_accessible_p): Likewise.
6973 (protected_accessible_p): Likewise.
6974 (lookup_fnfields_1): Adjust documentation.
6975 (dfs_mark_primary_bases): Move to class.c
6976 (mark_primary_bases): Likewise.
6977 (dfs_vbase_unmark): Remove.
6978 (virtual_context): Use BINFO_FOR_VBASE.
6979 (dfs_get_vbase_types): Simplify.
6980 (dfs_build_inheritance_graph_order): New function.
6981 (get_vbase_types): Use it.
6982 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6984 * tinfo.cc (get_vbase_offset): New function.
6985 (__vmi_class_type_info::do_find_public_src): Use it.
6986 (__vmi_class_type_info::do_dyncast): Likewise.
6987 (__vmi_class_type_info::do_upcast): Likewise.
6989 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6991 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6993 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6995 * rtti.c (class_hint_flags): Rename flags.
6996 (class_initializer): Remove flags.
6997 (synthesize_tinfo_var): Combine offset and flags. Add flags
6998 for __vmi_class_type_info.
6999 (create_tinfo_types): Remove flags from __class_type_info and
7000 __si_class_type_info. Merge flags and offset from
7001 base_class_type_info.
7002 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7003 (__base_class_info::is_virtual_p): Adjust.
7004 (__base_class_info::is_public_p): Adjust.
7005 (__base_class_info::offset): New accessor.
7006 (__class_type_info::details): Remove member.
7007 (__class_type_info::__class_type_info): Lose details.
7008 (__class_type_info::detail_masks): Remove.
7009 (__si_class_type_info::__si_class_type_info): Lose details.
7010 (__vmi_class_type_info::details): New member.
7011 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7012 (__vmi_class_type_info::detail_masks): New member.
7013 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7014 with unknown_details_mask.
7015 (__vmi_class_type_info::do_find_public_src): Adjust
7016 (__vmi_class_type_info::do_dyncast): Adjust.
7017 (__vmi_class_type_info::do_upcast): Set result details, if
7019 (__dynamic_cast): Temporarily #if out optimization.
7021 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7023 * rtti.c (get_tinfo_decl): Mark used.
7024 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7025 mark as dealt with, if we output it.
7027 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7029 * class.c: Reorganize to put virtual function table initialization
7030 machinery at the end of the file.
7032 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7034 * class.c (finish_struct): Use bitsize_zero_node.
7035 * pt.c (instantiate_class_template): Likewise.
7037 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7039 Put RTTI entries at negative offsets in new ABI.
7040 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7041 vbase offset at index -3, not -1.
7042 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7043 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7044 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7045 (build_rtti_vtbl_entries): New function.
7046 (set_rtti_entry): Remove.
7047 (build_primary_vtable): Don't use it.
7048 (build_secondary_vtable): Likewise.
7049 (start_vtable): Remove.
7050 (first_vfun_index): New function.
7051 (set_vindex): Likewise.
7052 (add_virtual_function): Don't call start_vtable. Do call
7054 (set_primary_base): Rename parameter.
7055 (determine_primary_base): Likewise.
7056 (num_vfun_entries): Don't use skip_rtti_stuff.
7057 (num_extra_vtbl_entries): Include RTTI information.
7058 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7059 (skip_rtti_stuff): Remove.
7060 (dfs_modify_vtables): Don't use it.
7061 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7062 (layout_nonempty_base_or_field): Update size handling.
7063 (create_vtable_ptr): Tweak.
7064 (layout_class_type): Adjust parameter names.
7065 (finish_struct_1): Simplify.
7066 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7067 (skip_rtti_stuff): Remove.
7068 (first_vfun_index): New function.
7069 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7070 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7071 (marked_vtable_pathp): Declare.
7072 (unmarked_vtable_pathp): Likewise.
7073 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7075 * rtti.c (build_headof): Look for RTTI at negative offsets.
7076 (get_tinfo_decl_dynamic): Likewise.
7077 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7079 (create_pseudo_type_info): Do it here instead. Adjust so that
7080 vptr points at first virtual function.
7081 * search.c (marked_vtable_pathp): Make it global.
7082 (unmarked_vtable_pathp): Likewise.
7083 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7084 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7085 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7086 (get_pure_virtuals): Likewise.
7087 (expand_upcast_fixups): Likewise.
7088 * tree.c (debug_binfo): Likewise.
7089 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7092 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7094 * class.c (check_field_decl): Fix typo.
7095 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7096 (check_methods): Likewise.
7097 (check_field_decls): Likewise.
7098 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7099 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7100 Use DECL_RESULT_FLD, not DECL_RESULT.
7101 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7102 * lex.c (identifier_type): Likewise.
7103 * pt.c (determine_specialization, lookup_template_class): Likewise.
7104 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7105 (resolve_overloaded_unification, more_specialized): Likewise.
7106 * semantics.c (finish_member_declaration): Likewise.
7107 * typeck.c (build_x_function_call): Likewise.
7109 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7111 * class.c (layout_empty_base): Handle empty bases with non-byte
7113 (build_base_field): Likewise.
7114 (layout_virtual_bases): Likewise.
7116 * class.c (finish_struct_1): Fix typo in this change:
7118 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7120 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7122 * decl.c (grokdeclarator): Count partial specializations when
7123 keeping track of how many template classes have been seen.
7125 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7127 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7129 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7130 (get_vfield_offset): Use byte_position.
7131 (set_rtti_entry): Set OFFSET to ssizetype zero.
7132 (get_binfo_offset_as_int): Deleted.
7133 (dfs_record_base_offsets): Use tree_low_cst.
7134 (dfs_search_base_offsets): Likewise.
7135 (layout_nonempty_base_or_field): Reflect changes in RLI format
7136 and call byte_position.
7137 (layout_empty_base): Convert offset to ssizetype.
7138 (build_base_field): use rli_size_unit_so_far.
7139 (dfs_propagate_binfo_offsets): Do computation in proper type.
7140 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7141 (layout_class_type): Reflect changes in RLI names and fields.
7142 (finish_struct_1): Set DECL_FIELD_OFFSET.
7143 * dump.c (dequeue_and_dump): Call bit_position.
7144 * expr.c (cplus_expand_constant): Use byte_position.
7145 * rtti.c (expand_class_desc): Use bitsize_one_node.
7146 * typeck.c (build_component_addr): Use byte_position and don't
7147 special case for zero offset.
7149 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7151 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7153 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7155 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7158 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7160 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7162 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7163 make_typename_type, check_initializer, cp_finish_decl,
7164 xref_tag): Likewise.
7165 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7166 decl_namespace, arg_assoc_template_arg, arg_assoc,
7167 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7168 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7169 args_to_string): Likewise.
7170 * friend.c (is_friend): Likewise.
7171 * lex.c (note_got_semicolon, note_list_got_semicolon,
7172 is_global): Likewise.
7173 * method.c (build_overload_nested_name, build_overload_value,
7174 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7175 * parse.y (typename_sub, typename_sub1): Likewise.
7176 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7177 process_partial_specialization, convert_template_argument,
7178 template_args_equal, add_pending_template, lookup_template_class,
7179 for_each_template_parm_r, maybe_fold_nontype_arg,
7180 tsubst, instantiate_template, type_unification_real, unify,
7181 instantiate_pending_templates, set_mangled_name_for_template_decl):
7183 * repo.c (repo_get_id, repo_template_used): Likewise.
7184 * search.c (lookup_field_1): Likewise.
7185 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7186 * xref.c (classname): Likewise.
7188 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7190 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7191 (CANONICAL_BINFO): New macro.
7192 (BINFO_NEW_VTABLE_MARKED): Use it.
7193 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7194 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7195 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7197 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7198 (build_secondary_vtable): Likewise.
7199 (dfs_finish_vtbls): Likewise.
7200 (dfs_accumulate_vtbl_inits): Likewise.
7201 (accumulate_vtbl_inits): New function.
7202 (finish_vtbls): Make sure that virtual bases come after
7203 non-virtual bases in the vtable group.
7204 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7205 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7206 * search.c (struct vbase_info): Move definition.
7207 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7208 (unmarked_new_vtable_p): Likewise.
7209 (dfs_mark_vtable_path): Remove.
7210 (dfs_mark_new_vtable): Remove.
7211 (dfs_unmark_new_vtable): Likewise.
7212 (dfs_clear_search_slot): Likewise.
7213 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7214 (dfs_clear_vbase_slots): Likewise.
7215 (init_vbase_pointers): LIkewise.
7217 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7219 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7220 SIZETYPE to a non-SIZETYPE.
7222 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7224 * class.c (layout_virtual_bases): Adjust names in conditionally
7227 * class.c (record_base_offsets): New function.
7228 (layout_conflict_p): Likewise.
7229 (layout_nonempty_base_or_field): Use it.
7230 (layout_empty_base): New function.
7231 (build_base_field): Use it.
7232 (build_base_fields): Update comment.
7233 (layout_virtual_bases): Fold in a little code form
7234 layout_basetypes. Use layout_empty_base.
7235 (layout_basetypes): Remove.
7236 (end_of_class): New function.
7237 (layout_class_type): Use it. Adjust.
7239 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7241 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7243 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7244 * typeck.c (fntype_p): Remove.
7246 * cp-tree.h (TI_SPEC_INFO): Remove.
7247 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7248 * pt.c (process_partial_specialization): Likewise.
7250 * class.c (build_base_field): Fix thinko in computation of binfo
7253 * tree.c (mark_local_for_remap_p): Mark variables declared in
7254 TARGET_EXPRs as well.
7256 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7258 * typeck.c (require_complete_type, complete_type,
7259 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7260 build_array_ref, convert_arguments, pointer_diff,
7261 build_x_unary_op, build_unary_op, build_c_cast,
7262 build_modify_expr): Use COMPLETE_TYPE_P etc.
7263 * call.c (is_complete, convert_like_real,
7264 build_new_method_call): Likewise.
7265 * class.c (build_vbase_pointer_fields, check_bases,
7266 build_base_field, finish_struct_1, pushclass): Likewise.
7267 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7268 * decl.c (maybe_process_template_type_declaration, pushtag,
7269 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7270 layout_var_decl, check_initializer, cp_finish_decl,
7271 grokdeclarator, require_complete_types_for_parms,
7272 grok_op_properties, xref_tag, xref_basetypes,
7273 check_function_type): Likewise.
7274 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7275 * friend.c (do_friend): Likewise.
7276 * init.c (build_offset_ref): Likewise.
7277 * parse.y (structsp): Likewise.
7278 * pt.c (maybe_process_partial_specialization,
7279 tsubst_friend_function, instantiate_class_template, tsubst,
7280 do_type_instantiation, instantiate_pending_templates): Likewise.
7281 * repo.c (repo_get_id): Likewise.
7282 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7283 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7284 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7285 * semantics.c (begin_class_definition): Likewise.
7286 * tree.c (build_cplus_method_type): Likewise.
7287 * typeck2.c (digest_init, build_functional_cast,
7288 add_exception_specifier): Likewise.
7289 * parse.h, parse.c: Regenerated.
7291 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7293 * inc/cxxabi.h: New header file. Define new-abi entry points.
7294 (__pointer_type_info::target): Rename member to ...
7295 (__pointer_type_info::type): ... here.
7296 (__base_class_info::type): Rename member to ...
7297 (__base_class_info::base): ... here.
7298 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7299 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7300 (abi_node): New global tree node.
7301 * decl.c (abi_node): Document.
7302 (init_decl_processing): Initialize abi_node.
7303 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7304 (get_vmi_pseudo_type_info): Likewise.
7305 (create_tinfo_types): Likewise.
7306 (emit_support_tinfos): Likewise.
7307 * tinfo.h (cxxabi.h): Include for new-abi.
7308 Move rtti class definitions to new header file.
7309 * tinfo.cc (abi): Use the namespace.
7310 (std): Move new abi rtti classes from here ...
7311 (__cxxabiv1): ... to here.
7312 * tinfo2.cc (cxxabi.h): Include for new-abi.
7313 Move rtti class definitions to new header file.
7314 (std): Move new abi rtti classes from here ...
7315 (__cxxabiv1): ... to here.
7316 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7319 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7320 Jason Merrill <jason@casey.cygnus.com>
7322 * method.c (build_overload_int): Use host_integerp.
7324 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7326 * init.c (build_offset_ref): Handle the case of a templated member
7329 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7331 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7333 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7335 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7336 * class.c (check_bitfield_decl): Turn illegal bitfields into
7338 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7340 (dfs_offset_for_unshared_vbases): Likewise.
7341 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7342 pointer-to-member correctly under the new ABI.
7343 * expr.c (cplus_expand_constant): Don't use cp_convert when
7344 turning an offset into a pointer-to-member.
7345 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7346 when dereferencing them under the new ABI.
7347 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7348 of pointers-to-members under the new ABI.
7350 * class.c (check_bitfield_decl): Remove restriction on really long
7352 (layout_class_type): Implement new ABI handling of bitfields
7353 longer than their types.
7355 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7357 * parse.y (extdefs): Call ggc_collect.
7358 * parse.c: Regenerated.
7360 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7362 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7363 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7366 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7368 * class.c (build_vbase_path): Use integer_zerop.
7369 (build_vtable_entry): Use tree_low_cst.
7370 (get_vfield_offset): Use bit_position.
7371 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7373 (check_bitfield_decl): Set DECL_SIZE using convert.
7374 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7375 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7377 (finish_struct_1): Use bit_position.
7378 (dump_class_hierarchy): Use tree_low_cst.
7379 * cp-tree.h (min_precision): Add declaration.
7380 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7381 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7382 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7383 * expr.c (cplus_expand_constant): Use bit_position.
7384 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7385 * rtti.c (get_base_offset): Use bit_position.
7386 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7387 host_integerp, and tree_low_cst.
7388 (pointer_int_sum): Use integer_zerop.
7389 (build_component_addr): Use bit_position.
7391 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7393 * typeck.c (require_complete_type): Don't assume size_zero_node.
7394 (complete_type_or_else): Likewise.
7396 2000-03-16 Steven Grady <grady@digitaldeck.com>
7397 Jason Merrill <jason@casey.cygnus.com>
7399 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7401 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7403 * decl2.c (grokfield): Bail out if type is error_mark_node.
7405 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7407 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7408 (__pointer_to_member_data): ... here. Adjust.
7409 * rtti.c (create_tinfo_types): Adjust.
7411 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7413 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7414 * decl.c (ref_desc_type_node): Undocument.
7415 * rtti.c (ptr_ref_initializer): Rename to ...
7416 (ptr_initializer): ... here. Adjust comments.
7417 (ptmd_initializer): Fix comment thinko.
7418 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7419 (create_tinfo_types): Remove ref_desc_type_node init.
7420 * tinfo2.cc (__reference_type_info): Remove.
7422 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7424 * decl.c (cp_finish_decl): Remove obsolete comment.
7426 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7428 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7430 * cp-tree.h: Tweak documentation.
7431 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7432 (avoid_overlap): Remove.
7433 (get_binfo_offset_as_int): New function.
7434 (dfs_serach_base_offsets): Likewise.
7435 (layout_nonempty_base_or_field): Likewise.
7436 (build_base_field): Layout fields here. Avoid placing two objects
7437 of the same type at the same address, under the new ABI.
7438 (build_base_fields): Adjust accordingly.
7439 (create_vtable_ptr): Return the new field, but don't attach it to
7441 (remove_base_field): Remove.
7442 (remove_base_fields): Remove.
7443 (layout_basetypes): Adjust accordingly.
7444 (layout_class_type): Call layout_field for each field, rather than
7445 just making a wholesale call to layout_type.
7447 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7449 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7451 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7453 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7455 * except.c (dtor_nothrow): New fn.
7456 (do_pop_exception): Use it. Take type parm.
7457 (push_eh_cleanup): Take type parm.
7458 (expand_start_catch_block): Pass it.
7459 (build_eh_type_type_ref): Accept null type.
7461 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7463 * cp-tree.h (revert_static_member_fn): Change prototype.
7464 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7465 (grok_op_properties): Likewise.
7466 (start_function): Likewise.
7467 (revert_static_member_fn): Simplify.
7468 * pt.c (check_explicit_specialization): Adjust call to
7469 revert_static_member_fn.
7471 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7473 * cp-tree.h (scope_kind): New type.
7474 (tmpl_spec_kind): Likewise.
7475 (declare_pseudo_global_level): Remove.
7476 (pseudo_global_level_p): Rename to template_parm_scope_p.
7477 (pushlevel): Remove declaration.
7478 (begin_scope): New function.
7479 (finish_scope): Likewise.
7480 (current_tmpl_spec_kind): Likewise.
7481 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7482 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7483 Add template_spec_p.
7484 (toplevel_bindings_p): Adjust.
7485 (declare_pseudo_global_level): Remove.
7486 (pseudo_global_level_p): Rename to template_parm_scope_p.
7487 (current_tmpl_spec_kind): New function.
7488 (begin_scope): Likewise.
7489 (finish_scope): Likewise.
7490 (maybe_push_to_top_level): Adjust.
7491 (maybe_process_template_type_declaration): Likewise.
7492 (pushtag): Likewise.
7493 (pushdecl_nonclass_level): Likewise.
7494 (lookup_tag): Likewise.
7495 (grokfndecl): Handle member template specializations. Share
7496 constructor and non-constructor code.
7497 * decl2.c (check_classfn): Handle member template specializations.
7498 * pt.c (begin_template_parm_list): Use begin_scope.
7499 (begin_specialization): Likewise.
7500 (end_specialization): Likewise.
7501 (check_explicit_specialization): Use current_tmpl_spec_kind.
7502 Handle member template specializations.
7503 (end_template_decl): Use finish_scope. Remove call to
7505 (push_template_decl_real): Remove bogus error message.
7506 (tsubst_decl): Fix typo in code contained in comment.
7507 (instantiate_template): Handle member template specializations.
7508 (most_general_template): Likewise.
7510 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7512 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7513 (do_identifier): Ditto for error().
7515 * pt.c (convert_nontype_argument): Ditto for cp_error().
7516 (convert_template_argument): Ditto for cp_pedwarn().
7518 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7520 * exception.cc (__check_null_eh_spec): New fn.
7521 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7523 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7525 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7526 * except.c (expand_end_eh_spec): Add the return type.
7527 * rtti.c (throw_bad_cast): Add the parmtypes.
7528 (throw_bad_typeid): Likewise.
7530 * semantics.c (expand_stmt): Only leave out rtl for unused
7531 artificials, and set DECL_IGNORED_P on them as well.
7532 * decl.c (wrapup_globals_for_namespace): Likewise.
7534 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7536 * decl.c (maybe_commonize_var): Skip all artificial decls.
7537 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7539 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7541 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7542 * cp-tree.h: Declare flag_enforce_eh_specs.
7543 * decl.c (store_parm_decls, finish_function): Check it.
7545 C library functions don't throw.
7546 * Makefile.in (cfns.h): New target.
7547 (except.o): Depend on it.
7548 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7549 * cfns.gperf: New file.
7550 * cfns.h: Generated.
7551 * except.c: Include it.
7552 (nothrow_libfn_p): New fn.
7553 * decl.c (grokfndecl): Use it.
7554 * cp-tree.h: Declare it.
7556 * decl.c (push_overloaded_decl_1, auto_function,
7557 define_function): Lose.
7558 (build_library_fn_1): New static fn.
7559 (builtin_function): Use it.
7560 (get_atexit_node): Use build_library_fn_ptr.
7561 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7562 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7563 push_void_library_fn, push_throw_library_fn): New fns.
7564 * cp-tree.h: Declare them.
7565 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7566 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7567 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7568 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7569 * rtti.c (build_runtime_decl): Lose.
7570 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7571 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7572 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7574 * call.c (build_call): Remove result_type parm.
7575 Call mark_used on unused artificial fns.
7576 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7578 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7580 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7582 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7583 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7584 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7585 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7586 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7587 expand_generic_desc): Likewise.
7589 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7591 * exception.cc (__cp_pop_exception): Cleanup the original object.
7593 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7595 * decl.c (grok_op_properties): Merge conversion to void warning
7596 with other silly op warnings.
7598 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7600 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7601 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7603 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7605 * decl.c (cp_make_fname_decl): New function.
7606 (wrapup_globals_for_namespace): Don't emit unused static vars.
7607 (init_decl_processing): Remove comment about use of
7608 array_domain_type. Set make_fname_decl.
7609 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7610 * semantics.c (begin_compound_stmt): Remove
7611 current_function_name_declared flagging.
7612 (expand_stmt): Don't emit unused local statics.
7613 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7616 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7618 * typeck.c (convert_for_assignment): Don't look at array
7620 * call.c (convert_like_real): Likewise.
7622 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7624 Add initial support for '\uNNNN' specifier.
7625 * lex.c (read_ucs): New fn.
7626 (readescape, skip_white_space): Call it.
7627 (is_extended_char, is_extended_char_1): New fns.
7628 (utf8_extend_token): New fn, #if 0'd out.
7629 (real_yylex): Treat extended chars like letters.
7631 * search.c (note_debug_info_needed): Walk the bases even if we
7632 weren't deferring the type itself.
7634 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7636 * decl2.c (finish_objects): Constify a char*.
7638 * method.c (emit_thunk): Likewise.
7640 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7642 * typeck.c (dubious_conversion_warnings): Look through
7645 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7647 * class.c (dfs_modify_vtables): I is now unsigned.
7648 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7649 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7650 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7651 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7652 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7653 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7654 Call integer_all_onesp.
7655 * typeck2.c (process_init_constructor): Use compare_tree_int.
7657 * lang-specs.h (as): Don't call if -syntax-only.
7659 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7661 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7662 RTL_EXPR_HAS_NO_SCOPE after all.
7664 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7666 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7667 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7668 RTL_EXPR_HAS_NO_SCOPE.
7670 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7673 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7675 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7677 * call.c (convert_like): Macrofy.
7678 (convert_like_with_context): New macro.
7679 (convert_like_real): Renamed from convert_like. Add calling
7680 context parameters, for diagnostics. Add recursive flag. Call
7681 dubious_conversion_warnings for outer conversion.
7682 (build_user_type_conversion): Use convert_like_with_context.
7683 (build_over_call): Likewise. Don't warn about dubious
7684 conversions here. Adjust convert_default_arg calls.
7685 (convert_default_arg): Add context parameters for diagnostics.
7686 Pass throught to convert_like_with_context.
7687 * cp-tree.h (convert_default_arg): Add context parameters.
7688 (dubious_conversion_warnings): Prototype new function.
7689 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7690 (dubious_conversion_warnings): New function, broken
7691 out of convert_for_assignment.
7692 (convert_for_assignment): Adjust.
7694 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7696 * decl2.c (key_method): Break out from...
7697 (import_export_vtable, import_export_class): ...here.
7699 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7700 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7702 * search.c (note_debug_info_needed, dfs_debug_mark,
7703 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7704 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7706 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7708 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7711 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7713 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7714 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7715 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7716 (lang_type): Split gets_new into has_new and has_array_new.
7717 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7718 (TYPE_GETS_NEW): Split into ...
7719 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7720 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7721 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7722 (build_op_new_call): Don't declare.
7723 (build_new_1): Likewise.
7724 * call.c (build_op_new_call): Remove.
7725 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7726 instead of TYPE_NEEDS_DESTRUCTOR.
7727 (finish_struct_bits): Likewise.
7728 (add_implicitly_declared_members): Likewise.
7729 (check_field_decl): Likewise.
7730 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7731 correctly under the new ABI.
7732 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7733 instead of TYPE_NEEDS_DESTRUCTOR.
7734 (initialize_local_var): Likewise.
7735 (destroy_local_var): Likewise.
7736 (cp_finish_decl): Likewise.
7737 (register_dtor_fn): Likewise.
7738 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7739 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7740 TYPE_VEC_DELETE_TAKES_SIZE here.
7741 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7742 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7743 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7744 (finish_destructor_body): Likewise.
7745 (maybe_build_cleanup_1): Likewise.
7746 * decl2.c (do_static_destruction): Likewise.
7747 * init.c (build_new_1): Make it static.
7748 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7749 (expand_cleanup_for_base): Likewise.
7750 (get_cookie_size): New function.
7751 (build_new_1): Handle array-new cookies correctly under the new
7753 (build_vec_delete_1): Likewise.
7754 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7755 (build_delete): Likewise.
7756 (build_vec_delete): Handle array-new cookies correctly under the new
7758 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7759 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7760 TYPE_HAS_ARRAY_NEW_OPERATOR.
7761 * ptree.c (print_lang_type): Check them.
7762 * search.c (context_for_name_lookup): Fix typo in comment.
7763 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7764 * tree.c (break_out_cleanups): Likewise.
7765 (build_cplus_array_test_1): Likewise.
7766 (cp_build_qualified_type_real): Likewise.
7767 * typeck.c (complete_type): Likewise.
7769 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7770 the command-line, not the end.
7772 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7774 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7776 2000-03-02 Tom Tromey <tromey@cygnus.com>
7778 * cp-tree.h (build_java_class_ref): Declare.
7779 * init.c (build_java_class_ref): No longer static.
7780 * except.c (expand_throw): Generate a Java-style `throw' if the
7781 thrown object is a "Java" object.
7782 (initialize_handler_parm): Generate a Java-style lookup of
7783 exception info if the caught object is a "Java" object.
7784 (catch_language, catch_language_init): New globals.
7785 (decl_is_java_type): New function.
7786 (expand_start_catch_block): Don't call push_eh_info() or
7787 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7788 class reference to build_catch_block.
7790 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7792 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7794 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7796 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7797 to merge reference/pointer code and fix incorrect warnings.
7799 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7801 * search.c (protected_accessible_p): Use context_for_name_lookup.
7803 * init.c (construct_virtual_bases): Fix thinko.
7804 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7806 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7808 * decl.c (current_function_decl): Move to toplev.c.
7810 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7812 * pt.c (fn_type_unification): Unify return type, whenever
7814 (get_bindings_real): Only pass return type when necessary.
7815 Remove explicit return type check.
7816 * class.c (resolve_address_of_overloaded_function): Pass desired
7817 return type to fn_type_unification.
7819 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7821 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7823 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7825 * rtti.c (expand_class_desc): Likewise.
7826 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7827 (THUNK_VCALL_OFFSET): Likewise.
7828 (THUNK_DELTA): Reflect changes in ../tree.h.
7830 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7832 * search.c (protected_accessible_p): Also allow the access if
7833 the member is public in DERIVED. Lose TYPE parm.
7834 (friend_accessible_p): Lose TYPE parm.
7835 (accessible_p): Adjust.
7837 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7839 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7840 on things that are not sizes; ssize_binop deleted.
7841 Call size_diffop when appropriate.
7842 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7843 (build_primary_vtable, build_secondary_vtable): Likewise.
7844 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7845 Variable I is HOST_WIDE_INT.
7846 (get_vfield_offset): Pass proper types to size_binop.
7847 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7848 (finish_struct_1): Likewise.
7849 (skip_rtti_stuff): Arg N is now pointer to signed.
7850 (layout_class_type): Use size_zero_node.
7851 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7852 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7853 * decl.c (complete_arry_type): Pass proper types to size_binop.
7854 (xref_basetypes): BINFO_OFFSET is sizetype.
7855 * error.c (dump_expr): Don't use size_binop non-sizes.
7856 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7857 * init.c (construct_virtual_bases): Fix type error.
7858 (build_vec_delete_1): Pass proper type to size_binop and don't
7860 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7861 * rtti.c (get_base_offset): Pass proper type to size_binop.
7862 * search.c (dfs_find_vbases): Fix type error.
7863 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7864 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7865 * tree.c (debug_binfo): Variable N is signed.
7866 Use HOST_WIDE_INT_PRINT_DEC.
7867 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7868 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7869 size_one_node and size_zero_node.
7870 (c_alignof): Use size_one_node.
7871 (build_component_addr): Pass proper types to size_binop.
7872 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7874 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7876 Implement class scope using-declarations for functions.
7877 * class.c (handle_using_decl): Call add_method for used functions.
7878 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7879 (add_method): Used functions are hidden by local functions.
7880 (check_bases_and_members): Handle using-decls before finalizing
7881 CLASSTYPE_METHOD_VEC.
7882 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7883 override the type of 'this' accordingly.
7884 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7885 (convert_class_to_reference, build_user_type_conversion_1,
7886 build_new_function_call, build_object_call, build_new_op,
7887 build_new_method_call): Pass ctype parm.
7889 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7891 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7892 build_new_function_call, build_object_call, build_new_op,
7893 build_new_method_call, build_op_delete_call): Don't get basetype_path
7895 * typeck.c (build_component_ref): Likewise.
7896 * init.c (build_offset_ref): Likewise.
7897 (resolve_offset_ref): Don't call enforce_access.
7898 Call build_scoped_ref.
7899 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7900 would cause an error or if -pedantic.
7901 * class.c (alter_access): Lose binfo parm.
7903 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7905 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7908 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7910 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7911 pseudo_type_info creation into the std namespace
7913 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7915 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7916 (import_export_class): Remove declaration.
7917 * decl2.c (import_export_class): Make it static.
7918 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7919 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7920 EXPR_WITH_FILE_LOCATION.
7921 * lex.c (check_newline): Tweak filename/lineno setting.
7922 * semantics.c (begin_while_stmt): Fix typo in comment.
7924 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7926 * lang-options.h (-fmessage-length=): Add missing option.
7928 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7930 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7932 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7934 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7936 * optimize.c (expand_call_inline): Emit the return label before
7937 evaluating the return value.
7939 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7941 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7942 than duplicating functionality here.
7943 * optimize.c: Include input.h.
7944 (expand_call_inline): Use push_srcloc and pop_srcloc.
7945 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7946 * parse.c: Regenerated.
7947 * Makefile.in (lex.o): Depend on input.h.
7948 (optimize.o): Likewise.
7950 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7952 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7953 function type, rather than ICE.
7955 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7957 * decl.c (grokdeclarator): Call decl_type_access_control.
7958 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7961 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7963 * decl.c (decls_match): Remove obsolete static member nadgering.
7965 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7967 * decl.c (grokdeclarator): Change ANSI to ISO.
7968 * lex.c (consume_string, readescape, do_identifier): Likewise.
7969 (parse_float, real_yylex): Likewise.
7970 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7971 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7972 new_type_id, maybe_label_decls, simple_stmt,
7973 for.init.statement): Likewise.
7974 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7975 * semantics.c (finish_named_return_value): Likewise.
7976 * parse.c: Regenerate.
7978 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7980 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7981 (CPTI_CLASS_STAR_TYPE): Remove.
7982 (vtable_index_type): Likewise.
7983 (class_star_type_node): Remove.
7984 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7985 (build_binary_op_nodefault): Remove.
7986 * call.c (build_new_op): Use build_binary_op instead of
7987 build_binary_op_nodefault.
7988 * decl.c (init_decl_processing): Remove class_star_type_node
7989 initialization. Make delta_type_node ptrdiff_type_node under the
7990 new ABI. Initialize vtable_index_type.
7991 (build_ptrmemfunc_type): Build different structures for the new
7993 (build_enumerator): Use build_binary_op instead of
7994 build_binary_op_nodefault.
7995 * method.c (build_overload_value): Mangle pointers-to-members
7996 appropriately under the new ABI.
7997 * typeck.c (build_array_ref): Use build_binary_op instead of
7998 build_binary_op_nodefault.
7999 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8000 (build_binary_op_nodefault): Rename to ...
8001 (build_binary_op): ... this. Remove old version. Adjust for
8002 pointer-to-member comparisons under the new ABI.
8003 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8004 (build_ptrmemfunc): Adjust for the new ABI.
8005 (expand_ptrmemfunc_cst): Likewise.
8006 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8007 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8009 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8011 * call.c (build_object_call): Compress consecutive calls to
8013 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8014 (build_op_delete_call): Adjust message formatting.
8016 * class.c (check_bases): Compress consecutive calls to
8018 (finish_struct_anon): Say 'ISO C++'.
8020 * decl.c (start_decl): Same here.
8021 (grok_reference_init): Likewise.
8022 (grokfndecl): Correct message formatting.
8023 (grokfndecl): Improve diagnostic.
8024 (check_static_variable_definition): Likewise. Say 'ISO C++'
8025 (compute_array_index_type): Say 'ISO C++'
8026 (create_array_type_for_decl): Compress consecutive calls to
8028 (grokdeclarator): Say 'ISO C++'
8029 (grok_op_properties): Likewise.
8031 * decl2.c (delete_sanity): Clairify diagnostic.
8032 (check_member_template): Same here.
8033 (grok_function_init): Use consistent terminology.
8035 * expr.c (do_case): Say 'ISO C++'
8037 * friend.c (do_friend): Compress consecutive calls to warning.
8039 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8041 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8042 * class.c (build_secondary_vtable): Reorganize. Don't create a
8043 new vtable under the new ABI.
8044 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8046 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8047 the initializing elements.
8048 (initialize_vtable): New function.
8049 (dfs_finish_vtbls): Use it.
8050 (dfs_accumulate_vtbl_inits): New function.
8051 (finish_vtbls): Merge primary and secondary vtables under the new
8053 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8054 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8057 * class.c (build_vtable): New function, split out from ...
8058 (get_vtable_decl): ... here, and ...
8059 (build_secondary_vtable): ... here.
8061 * pt.c (tsubst_decl): Fix formatting.
8063 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8065 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8066 (avoid_overlap, build_base_field): Likewise.
8067 (build_base_field, build_base_fields, is_empty_class):
8068 Test DECL_SIZE with integer_zero.
8069 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8070 * cp-tree.h (struct lang_type): New field size_unit.
8071 (CLASSTYPE_SIZE_UNIT): New macro.
8072 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8073 (cp_finish_decl): Delete -Wlarger-than processing.
8074 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8075 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8076 * tree.c (make_binfo): binfo vector is one entry longer.
8077 (walk_tree): Walk DECL_SIZE_UNIT.
8079 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8081 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8083 (build_vtable_entry): Don't assume all vtable entries are
8085 (build_vtbl_initializer): Adjust accordingly.
8086 (get_vtable_decl): Fix formatting.
8088 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8090 * semantics.c (deferred_type_access_control): Walk the entire
8092 (save_type_access_control): Rename from
8093 initial_deferred_type_access_control. Just remember the value.
8094 (decl_type_access_control): New fn.
8095 (begin_function_definition): Use deferred_type_access_control, after
8096 we've started the function. Set type_lookups to error_mark_node.
8097 * parse.y (frob_specs, fn.def1): Adjust.
8098 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8099 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8100 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8101 (after_type_component_declarator0): Likewise.
8102 (after_type_component_declarator): Likewise.
8103 (notype_component_declarator): Likewise.
8104 * cp-tree.h: Adjust.
8106 * decl.c (redeclaration_error_message): Allow redeclaration of
8107 namespace-scope decls.
8109 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8111 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8113 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8115 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8116 * decl2.c (grokclassfn): Likewise.
8118 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8120 * decl2.c (lang_decode_option): Don't set default message length
8122 * lex.c (lang_init_options): Set it here.
8124 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8126 Make DECL_CONTEXT mean the class in which a member function was
8127 declared, even for a virtual function.
8128 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8129 (DECL_FRIEND_CONTEXT): New macro.
8130 (DECL_REAL_CONTEXT): Remove.
8131 (SET_DECL_FRIEND_CONTEXT): Likewise.
8132 (DECL_VIRTUAL_CONTEXT): Adjust.
8133 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8134 (add_friends): Remove.
8135 (hack_decl_function_context): Likewise.
8136 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8138 (build_over_call): Fix indentation. Use DECL_CONTEXT
8139 instead of DECL_CLASS_CONTEXT.
8140 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8141 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8142 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8143 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8144 (build_base_field): Likewise.
8145 (finish_struct_1): Likewise.
8146 (build_self_reference): Likewise.
8147 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8149 (pushtag): Use decl_function_context, not
8150 hack_decl_function_context.
8151 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8152 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8153 (pushdecl): Remove bogus code.
8154 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8155 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8156 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8157 Use decl_function_context, nothack_decl_function_context.
8158 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8159 (grokdeclarator): Likewise. Use decl_function_context, not
8160 hack_decl_function_context.
8161 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8162 (start_function): Use DECL_FRIEND_CONTEXT, not
8163 DECL_CLASS_CONTEXT. Use decl_function_context, not
8164 hack_decl_function_context.
8165 (finish_function): Use decl_function_context, not
8166 hack_decl_function_context.
8167 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8169 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8170 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8171 (grokfield): Likewise.
8172 (finish_builtin_type): Likewise.
8173 (finish_vtable_vardec): Use decl_function_context, not
8174 hack_decl_function_context.
8175 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8176 (start_static_initialization_or_destruction): Likewise.
8177 (finish_static_initialization_or_destruction): Likewise.
8178 (mark_used): Adjust logic for deciding when to synthesize methods.
8179 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8181 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8183 * friend.c (is_friend): Likewise.
8184 (add_friends): Remove.
8185 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8186 * lex.c (begin_definition_of_inclass_inline): Use
8187 decl_function_context, not hack_decl_function_context.
8188 (process_next_inline): Likewise.
8189 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8190 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8191 DECL_CLASSS_CONTEXT.
8192 (hack_identifier): Likewise.
8193 (synthesize_method): Use decl_function_context, not
8194 hack_decl_function_context.
8195 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8197 (is_member_template): Use decl_function_context, not
8198 hack_decl_function_context. Use DECL_CONTEXT, not
8200 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8202 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8204 (push_template_decl_real): Likewise.
8205 (instantiate_class_template): Don't call add_friends.
8206 (tsubst_default_argument): Use DECL_CONTEXT, not
8208 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8209 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8210 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8212 * repo.c (repo_inline_used): Likewise.
8213 * search.c (current_scope): Adjust for new _CONTEXT macros.
8214 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8216 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8217 (lookup_fnfields_here):Likewise.
8218 (check_final_overrider): Likewise.
8219 (init_vbase_pointers): Likewise.
8220 (virtual_context): Likewise.
8221 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8222 (expand_body): Use decl_function_context, not
8223 hack_decl_function_context.
8224 * tree.c (hack_decl_function_context): Remove.
8225 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8227 * typeck2.c (error_not_base_type): Likewise.
8229 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8231 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8233 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8235 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8237 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8239 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8241 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8243 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8245 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8247 * parse.y (frob_specs): Split out...
8248 (parse_decl): From here.
8249 (fn.def2): Call initial_deferred_type_access_control.
8250 (after_type_component_declarator0): Call frob_specs.
8251 (notype_component_declarator0): Likewise.
8252 * search.c (friend_accessible_p): Nested classes are friends of their
8255 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8257 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8258 used to create an implicit temporary.
8260 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8263 2000-02-08 Nathan Sidwell <nathan@acm.org>
8265 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8266 strip array element qualifiers too.
8268 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8270 * decl.c (store_parm_decls): Don't build cleanups for parameters
8271 while processing_template_decl.
8273 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8275 * cp-tree.h (struct saved_scope): Add incomplete field.
8276 (namespace_scope_incomplete): New macro.
8277 * decl.c (pushdecl): Use it.
8278 (hack_incomplete_structures): Use it. See through artificial
8280 (mark_saved_scope): Mark it.
8282 Implement access control for nested types.
8283 * search.c (type_access_control): New fn.
8284 (accessible_p): Now we do perform access control for types.
8285 * semantics.c (deferred_type_access_control): New fn.
8286 (initial_deferred_type_access_control): New fn.
8287 (begin_function_definition): Call it. Add lookups parm.
8288 * decl.c (struct binding_level): Add this_class field.
8289 (pushlevel_class): Set it.
8290 (mark_binding_level): Mark it.
8291 (lookup_name_real): Use it. Call type_access_control.
8292 (mark_saved_scope): Mark lookups field.
8293 * cp-tree.h (flagged_type_tree): Add lookups field.
8294 (struct saved_scope): Add lookups field.
8295 (type_lookups): New macro.
8296 * parse.y (declmods): Now <ftype>.
8297 (parse_decl): Add lookups parm. Call
8298 initial_deferred_type_access_control.
8299 (lang_extdef): Clear type_lookups.
8300 (typed_declspecs, declmods, typespec): Set lookups field.
8301 (initdcl): Call deferred_type_access_control.
8302 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8303 component_decl_1, named_parm): Adjust.
8304 * friend.c (is_friend): Nested classes are friends of their
8307 * class.c (currently_open_derived_class): New fn.
8308 * method.c (hack_identifier): Use it.
8310 * lex.c (do_identifier): Remove obsolete code.
8312 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8314 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8316 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8317 thinks this file is plain C).
8319 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8321 * Makefile.in (call.o): Depend on $(EXPR_H).
8323 * call.c: Include "expr.h".
8325 * class.c (dump_class_hierarchy): Add prototype.
8327 * search.c (dfs_get_pure_virtuals): Likewise.
8329 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8331 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8334 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8336 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8337 Store it in DECL_FCONTEXT.
8338 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8340 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8342 * tinfo.h (old abi): #include "tconfig.h".
8343 * tinfo.cc (convert_to_base): Move into old abi section.
8345 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8347 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8348 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8349 (BINFO_PRIMARY_BINFO): New macro.
8350 (BF_DELTA): Rename to ...
8351 (BV_DELTA): ... this.
8352 (BF_VCALL_INDEX): Rename to ...
8353 (BV_VCALL_INDEX): ... this.
8354 (BF_FN): Rename to ...
8356 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8357 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8358 (modify_vtable_entry): Simplify.
8359 (add_virtual_function): Rename BF_ macros to BV_ variants.
8360 (build_vtable_initializer): Likewise.
8361 (get_class_offset_1): Remove.
8362 (dfs_get_class_offset): Likewise.
8363 (get_class_offset): Likewise.
8364 (dfs_find_final_overrider): New function.
8365 (find_final_overrider): Likewise.
8366 (modify_one_vtable): Remove.
8367 (dfs_find_base): New function.
8368 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8369 find_final_overrider.
8370 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8372 (dfs_fixup_vtable_deltas): Remove.
8373 (override_one_vtable): Remove.
8374 (merge_overrides): Likewise.
8375 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8376 unreal chilren of virtual bases.
8377 (finish_struct_1): Don't use merge_overrides. Don't use
8378 dfs_fixup_vtable_deltas.
8379 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8382 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8383 Jason Merrill <jason@yorick.cygnus.com>
8385 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8387 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8389 * exception.cc (__throw_bad_typeid): Add missing std::.
8391 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8393 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8395 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8397 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8399 Runtime support for new-abi rtti.
8400 * inc/typeinfo (type_info::operator!=): Define in class.
8401 (type_info::before, type_info::name, type_info::operator==,
8402 type_info::operator!=): Define new ABI implementations.
8403 (type_info::is_pointer_p, type_info::is_function_p): Declare
8404 new virtual functions.
8405 (type_info::do_catch, type_info::do_upcast): Likewise.
8407 * tinfo.h (__base_class_info): Define new class.
8408 (__class_type_info): Likewise.
8409 (__si_class_type_info): Likewise.
8410 (__vmi_class_type_info): Likewise.
8411 (__dynamic_cast): Prototype.
8413 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8414 (type_info::is_pointer_p): Define new function.
8415 (type_info::is_function_p): Likewise.
8416 (type_info::do_catch): Likewise.
8417 (type_info::do_upcast): Likewise.
8418 (vtable_prefix): New structure for vtable access.
8419 (adjust_pointer): Define new template function.
8420 (contained_p, public_p, virtual_p, contained_public_p,
8421 contained_nonpublic_p, contained_nonvirtual_p): Define new
8423 (nonvirtual_base_type): New local variable.
8424 (__class_type_info::~__class_type_info): Define.
8425 (__si_class_type_info::~__si_class_type_info): Likewise.
8426 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8427 (__class_type_info::do_catch): Define new function.
8428 (__class_type_info::do_upcast): Likewise.
8429 (__class_type_info::find_public_src): Likewise.
8430 (__class_type_info::do_find_public_src): Likewise.
8431 (__si_class_type_info::do_find_public_src): Likewise.
8432 (__vmi_class_type_info::do_find_public_src): Likewise.
8433 (__class_type_info::do_dyncast): Likewise.
8434 (__si_class_type_info::do_dyncast): Likewise.
8435 (__vmi_class_type_info::do_dyncast): Likewise.
8436 (__class_type_info::do_upcast): Likewise.
8437 (__si_class_type_info::do_upcast): Likewise.
8438 (__vmi_class_type_info::do_upcast): Likewise.
8439 (__dynamic_cast): Likewise.
8441 * tinfo2.cc (__fundamental_type_info): Define new class.
8442 (__pointer_type_info): Likewise.
8443 (__reference_type_info): Likewise.
8444 (__array_type_info): Likewise.
8445 (__function_type_info): Likewise.
8446 (__enum_type_info): Likewise.
8447 (__ptr_to_member_type_info): Likewise.
8448 (__fundamental_type_info::~__fundamental_type_info): Define.
8449 (__pointer_type_info::~__pointer_type_info): Likewise.
8450 (__reference_type_info::~__reference_type_info): Likewise.
8451 (__array_type_info::~__array_type_info): Likewise.
8452 (__function_type_info::~__function_type_info): Likewise.
8453 (__enum_type_info::~__enum_type_info): Likewise.
8454 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8455 (__pointer_type_info::do_catch): Define new function.
8456 (__ptr_to_member_type_info::do_catch): Define new function.
8458 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8459 (__is_pointer): Likewise.
8461 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8463 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8465 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8466 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8467 (make_new_vtable): New function.
8468 (modify_vtable_entry): Handle generation of new vtables correctly.
8469 (modify_one_vtable): Remove unused parameter.
8470 (dfs_fixup_vtable_deltas): Likewise.
8471 (override_one_vtable): Use build_secondary_vtable.
8472 (finish_struct_1): Use build_primary_vtable and
8473 build_secondary_vtable.
8475 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8477 * cp/decl.c: Adjust variable names, comments, help strings.
8479 2000-01-29 Nathan Sidwell <nathan@acm.org>
8481 * new2.cc (operator delete[]): Use operator delete, don't assume
8484 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8486 * class.c (build_vtbl_initializer): Add argument to
8487 build_vtable_entry call.
8489 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8491 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8492 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8493 (BF_DELTA): New macro.
8494 (BF_VCALL_INDEX): Likewise.
8496 (THUNK_VCALL_OFFSET): Likewise.
8497 (make_thunk): Change prototype.
8498 * class.c (build_vtable_entry): Integrate
8499 build_vtable_entry_for_fn. Handle vcall indices.
8500 (build_vtable_entry_for_fn): Remove.
8501 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8502 BF_VCALL_INDEX, BF_FN.
8503 (modify_vtable_entry): Integrate common code from
8504 modify_one_vtable and dfs_fixup_vtable_deltas.
8505 (add_virtual_function): Set BF_VCALL_INDEX.
8506 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8508 (modify_one_vtable): Simplify.
8509 (dfs_fixup_vtable_deltas): Likewise.
8510 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8511 * method.c (make_thunk): Handle vcall indices.
8513 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8515 Compiler side new abi rtti (not enabled).
8516 * cp-tree.h (new_abi_rtti_p): New macro.
8517 (emit_support_tinfos): Prototype new function.
8518 (tinfo_decl_p): Likewise.
8519 (emit_tinfo_decl): Likwise.
8520 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8522 (doing_runtime): New local static.
8523 (init_rtti_processing): Add new-abi initializer.
8524 (get_tinfo_decl): Add new-abi logic.
8525 (tinfo_from_decl): Likewise.
8526 (build_dynamic_cast_1): Likewise.
8527 (qualifier_flags): New static function.
8528 (tinfo_base_init): Likewise.
8529 (generic_initializer): Likewise.
8530 (ptr_ref_initializer): Likewise.
8531 (ptmd_initializer): Likewise.
8532 (class_hint_flags): Likewise.
8533 (class_initializer): Likewise.
8534 (synthesize_tinfo_var): Likewise.
8535 (create_real_tinfo_var): Likewise.
8536 (create_pseudo_type_info): Likewise.
8537 (get_vmi_pseudo_type_info): Likewise.
8538 (create_tinfo_types): Likewise.
8539 (emit_support_tinfos): New global function.
8540 (tinfo_decl_p): New global predicate.
8541 (emit_tinfo_decl): New global function.
8542 * class.c (set_rtti_entry): Generalize for old and new rtti.
8543 (build_vtbl_initializer): Likewise.
8544 * decl2.c (finish_file): Likewise.
8546 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8548 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8549 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8551 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8553 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8556 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8558 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8560 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8562 * optimize.c (calls_setjmp_r): Supply new argument
8563 to special_function_p.
8565 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8567 * call.c: PROTO -> PARAMS.
8568 * class.c: Likewise.
8569 * cp-tree.h: Likewise.
8573 * decl2.c: Likewise.
8575 * errfn.c: Likewise.
8576 * error.c: Likewise.
8577 * except.c: Likewise.
8580 * input.c: Likewise.
8583 * method.c: Likewise.
8584 * optimize.c: Likewise.
8585 * parse.y: Likewise.
8589 * search.c: Likewise.
8590 * semantics.c: Likewise.
8593 * typeck.c: Likewise.
8594 * typeck2.c: Likewise.
8597 2000-01-25 Richard Henderson <rth@cygnus.com>
8599 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8601 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8603 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8604 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8605 (struct vcall_offset_data_s): New type.
8606 (dfs_vcall_offset_queue_p): New function.
8607 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8608 (build_vcall_offset_vtbl_entries): Likewise.
8609 (layout_vtable_decl): Likewise.
8610 (num_vfun_entries): Likewise.
8611 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8612 (build_vtbl_initializer): Likewise.
8613 (dfs_finish_vtabls): Use layout_vtable_decl.
8614 (modify_one_vtables): Always duplicate vtables under the new ABI.
8615 (finish_struct_1): Use layout_vtable_decl.
8617 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8619 * decl.c (member_function_or_else): Change third arg from a format
8620 specifier to an `enum overload_flags'. Callers changed.
8622 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8624 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8625 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8626 build_const_cast, get_delta_difference, check_return_expr): Avoid
8627 ANSI string concatenation usage.
8629 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8631 * class.c (layout_class_type): Put the fields required to make a
8632 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8635 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8637 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8640 * decl2.c (mark_used): Do instantiate inlines that have been
8641 explicitly instantiated.
8643 2000-01-24 Richard Henderson <rth@cygnus.com>
8645 * call.c (build_over_call): Use expand_tree_builtin.
8646 * typeck.c (build_function_call_real): Likewise.
8647 (build_binary_op_nodefault): Handle unordered compares.
8649 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8651 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8652 cp_tree_index values.
8653 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8654 New global node #defines for them.
8655 * rtti.c (call_void_fn): Replace with ...
8656 (build_runtime_decl): ... new static function.
8657 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8658 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8659 (build_dynamic_cast_1): Always produce correctly typed result.
8660 Explicitly produce type_info addresses. Use dynamic_cast_node.
8661 * exception.cc (__throw_bad_cast): Return `void *'.
8662 (__throw_bad_typeid): Return `const type_info &'.
8664 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8666 * cp-tree.h (get_vtable_decl): Prototype new function.
8667 * class.c (get_vtable_decl): New function. Broken out from ...
8668 (build_vtable): ... here. Use it.
8669 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8672 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8674 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8675 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8676 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8677 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8678 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8679 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8680 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8681 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8682 (CPTI_TINFO_VAR_ID): New enumeration.
8683 (__tp_desc_type_node, __access_mode_type_node,
8684 __bltn_desc_type_node, __user_desc_type_node,
8685 __class_desc_type_node, __ptr_desc_type_node,
8686 __attr_desc_type_node, __func_desc_type_node,
8687 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8688 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8689 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8690 enum_desc_type_node, class_desc_type_node,
8691 si_class_desc_type_node, vmi_class_desc_type_node,
8692 ptmd_desc_type_node, base_desc_type_node): New #defines.
8693 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8694 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8695 (tinfo_var_id): New enumeration.
8696 (DECL_TINFO_FN_P): Augment comment.
8697 * decl.c (cp_global_trees): Adjust documentation.
8698 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8699 tinfo_decl_type and tinfo_var_id.
8700 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8701 (build_typeid): Remove unused variable.
8702 (get_tinfo_var): Use tinfo_var_id.
8703 (tinfo_name): New static function.
8704 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8705 (tinfo_from_decl): Likewise.
8706 (get_base_offset): New static function, broken out of
8708 (expand_si_desc): Use tinfo_name.
8709 (expand_class_desc): Likewise. Lose local static variable.
8710 Use base_desc_type_node. Use get_base_offset.
8711 (expand_ptr_desc): Use tinfo_name.
8712 (expand_attr_desc): Likewise.
8713 (expand_generic_desc): Likewise.
8715 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8716 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8718 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8720 * cp-tree.h (__eprintf): Remove declaration.
8721 * tree.c (__eprintf): Remove definition.
8723 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8724 Mark Mitchell <mark@codesourcery.com>
8726 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8727 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8729 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8731 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8733 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8735 * cp-tree.h (register_dtor_fn): New function.
8736 * decl.c (destroy_local_static): Rename to ...
8737 (register_dtor_fn): ... this. Give it external linkage.
8738 (expand_static_init): Use it.
8739 * decl2.c (do_static_initialization): Likewise, if using
8741 (do_static_destruction): Check that __cxa_atexit is not in use.
8742 (finish_file): Don't call do_static_destruction if using
8745 * typeck.c (convert_arguments): Restore two-message error
8748 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8750 Remap dynamic cast hint values to be consistent across ABIs.
8751 * search.c (dynamic_cast_base_recurse): Remap generated value.
8752 (get_dynamic_cast_base_type): Adjust documentation.
8753 * tinfo.h (__user_type_info::dyncast): Likewise.
8754 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8755 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8756 (__class_type_info::do_dyncast): Likewise.
8757 (__class_type_info::do_find_public_subobj): Likewise.
8758 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8760 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8762 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8764 * typeck2.c (incomplete_type_error): Restore previous
8765 cp_error and cp_error_at call sequence.
8767 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8769 * class.c (dump_class_hierarchy): Make format agree with argument;
8770 cast pointer to unsigned long and print with %lx.
8772 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8774 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8776 * typeck.c (composite_pointer_type, common_type,
8777 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8778 build_function_call_real, convert_arguments,
8779 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8780 build_unary_op, mark_addressable, build_compound_expr,
8781 build_static_cast, build_reinterpret_cast, build_const_cast,
8782 build_c_cast, build_modify_expr, get_delta_difference,
8783 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8784 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8786 * typeck2.c (readonly_error, abstract_virtuals_error,
8787 process_init_constructor, check_for_new_type): Likewise.
8789 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8791 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8794 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8796 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8797 (build_x_typeid): Likewise.
8798 (get_tinfo_fn): Likewise.
8799 (get_tinfo_fn_unused): Rename to ...
8800 (get_tinfo_decl): ... here.
8801 * rtti.c (build_headof): Replace logic error with assertion.
8802 (get_tinfo_fn_dynamic): Rename to ...
8803 (get_tinfo_decl_dynamic): ... here. Make static. Use
8804 complete_type_or_else.
8805 (build_x_typeid): Move into ...
8806 (build_typeid): ... here. Adjust call to
8807 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8808 throw_bad_typeid expression.
8809 (get_tinfo_fn_unused): Rename to ...
8810 (get_tinfo_decl): ... here. Adjust comment.
8811 (get_tinfo_fn): Delete.
8812 (tinfo_from_decl): New static function.
8813 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8814 (get_typeid): Use complete_type_or_else.
8815 (build_dynamic_cast_1): Adjust calls to
8816 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8817 * parse.y (primary): Adjust call to build_typeid.
8818 * except.c (build_eh_type_type_ref): Adjust call to
8819 get_tinfo_decl. Mark as used.
8820 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8821 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8822 * parse.c: Regenerated.
8824 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8826 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8828 (resolves_to_fixed_type_p): Document calling convention.
8829 * rtti.c (build_x_typeid): Initialize NONNULL.
8831 * cp-tree.h (build_shared_int_cst): New function.
8832 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8833 * class.c (modify_vtable_entry): Likewise.
8834 (add_virtual_function): Split out code to generated shared
8835 INTEGER_CSTs to build_share_int_cst.
8836 (modify_all_vtables): Handle all the overridden functions here.
8837 Add overridden functions from non-primary virtual bases to the
8839 (finish_struct_1): Adjust call to modify_all_vtables. Add
8840 overridden functions from non-primary bases to the vtable.
8841 * tree.c (build_shared_int_cst): New function.
8843 * cp-tree.h (scratchalloc): Remove.
8844 (build_scratch_list): Likewise.
8845 * call.c (convert_class_to_reference): Replace build_scratch_list
8846 and build_expr_list with build_tree_list.
8847 (add_candidate): Replace scratchalloc with expralloc. Note memory
8849 (build_user_type_conversion_1): Replace build_scratch_list
8850 and build_expr_list with build_tree_list.
8851 (build_new_op): Likewise.
8852 (build_op_delete_call): Likewise.
8853 (convert_like): Likewise.
8854 * cvt.c (ocp_convert): Likewise.
8855 * decl.c (start_decl): Likewise.
8856 (start_function): Likewise.
8857 (finish_destructor_body): Likewise.
8858 (maybe_build_cleanup_1): Likewise.
8859 * decl2.c (reparse_decl_as_expr): Likewise.
8860 * init.c (perform_member_init): Likewise.
8861 (expand_cleanup_for_base): Likewise.
8862 (build_builtin_delete_call): Likewise.
8863 (build_new_1): Likewise.
8864 (build_delete): Likewise.
8865 * method.c (do_build_assign_ref): Likewise.
8866 * parse.y (already_scoped_stmt): Likewise.
8867 (nontrivial_exprlist): Likewise.
8868 (net_initializer): Likewise.
8869 (initlist): Likewise.
8870 * parse.c: Regenerated.
8871 * rtti.c (build_x_typeid): Likewise.
8872 (build_dynamic_cast_1): Likewise.
8873 * typeck.c (build_x_compound_expr): Likewise.
8874 (build_static_cast): Likewise.
8875 (build_modify_expr): Likewise.
8877 * cp-tree.h (DECL_VINDEX): Add documentation.
8878 * class.c (build_vtable_entry): Likewise.
8879 (start_vtable): Add comment.
8880 (add_virtual_function): Replace pending_hard_virtuals with
8881 overridden_virtuals and pending_virtuals with new_virtuals.
8882 Replace redundant assignments with assertions.
8883 (check_for_override): Add comment.
8884 (check_bases_and_members): Replace pending_hard_virtuals with
8885 overridden_virtuals and pending_virtuals with new_virtuals.
8886 (create_vtbl_ptr): Likewise.
8887 (layout_class_type): Likewise.
8888 (finish_struct_1): Likewise. Add comments.
8890 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8892 * class.c (finish_struct_1): Replace redundant code with
8895 * cp-tree.h (flag_new_abi): Move.
8896 (flag_use_cxa_atexit): Likewise.
8897 (flag_honor_std): Likewise.
8898 (flag_rtti): Likewise.
8899 (vbase_offsets_in_vtable_p): Define.
8900 (vptrs_present_everywhere_p): Likewise.
8901 (TYPE_CONTAINS_VPTR_P): Likewise.
8902 (dfs_walk_real): Declare.
8903 * class.c (build_vbase_pointer_fields): Check
8904 vbase_offsets_in_vtable_p.
8905 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8907 (build_vbase_offset_vtbl_entries): Simplify.
8908 (build_vbase_offset_vtbl_entries): Adjust.
8909 (build_vbase_pointer): Add ability to look up vbase offsets in
8911 (start_vtable): New function.
8912 (add_virtual_function): Use it.
8913 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8914 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8915 (build_vtbl_initializer): Take the type of the complete object as
8916 input. Use it to correctly calculate vbase offsets.
8917 (dfs_finish_vtbls): Pass the complete type to
8918 build_vtbl_initializer.
8919 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8920 (create_vtable_ptr): Create a vtable even if there are no
8921 new virtual functions, under the new ABI.
8922 (finish_struct_1): Likewise.
8923 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8924 * decl.c (exapnd_static_init): Remove call to
8925 preserve_initializer.
8926 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8928 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8929 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8930 (construct_virtual_bases): Don't initialize virtual base pointers
8932 (build_aggr_init): Clean up comment.
8933 (expand_aggr_init_1): Likewise.
8934 * rtti.c (expand_class_desc): Store the virtual function table
8935 index where the vbase offset lives in the offset field.
8936 * search.c (dfs_walk_real): Make it global.
8937 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8938 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8940 * tinfo.h (USItype): Make it signed under the new ABI.
8941 * tinfo.cc (convert_to_base): New function. Encapsulate base
8942 conversion logic here.
8943 (__class_type_info::do_upcast): Use it.
8944 (__class_type_info::do_dyncast): Likewise.
8945 (__class_type_info::do_find_public_subobj): Likewise.
8947 * init.c (construct_virtual_bases): Don't look up the addresses of
8948 virtual bases at run-time.
8950 * class.c (build_vbase_pointer): Relocate.
8951 (build_vbase_pointer_fields): Likewise.
8952 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8953 (build_vbase_offset_vtbl_entries): Likewise.
8955 * decl.c (init_decl_processing): Complain if -fnew-abi
8956 -fno-vtable-thunks is used.
8958 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8961 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8963 * cp-tree.h (num_extra_vtbl_entries): New function.
8964 (size_extra_vtbl_entries): Likewise.
8965 (dfs_vtable_path_unmark): Likewise.
8966 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8967 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8968 * class.c (num_extra_vtbl_entries): New function.
8969 (size_extra_vtbl_entries): Likewise.
8970 (dfs_build_vbase_offset_vtbl_entries): New function.
8971 (build_vbase_offset_vtbl_entries): Likewise.
8972 (build_vtbl_initializer): Use it.
8973 (finish_struct_1): Adjust vtable sizes (using
8974 num_extra_vtbl_entries).
8975 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8976 THUNK_DECL is non-NULL before expanding it.
8977 * init.c (expand_virtual_init): Adjust the vtable pointer by
8978 size_extra_vtbl_entries before storing it.
8979 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8980 Handle TREE_LIST parameters here, not in the dfs_* functions.
8981 (dfs_unmarked_real_bases_queue_p): Adjust.
8982 (dfs_marked_real_bases_queue_p): Likewise.
8983 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8984 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8985 (dfs_vtable_path_unmark): Likewise.
8987 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8989 * optimize.c (copy_body_r): Clear the operand three of a
8990 TARGET_EXPR when copying it.
8992 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8994 * method.c (build_decl_overload_real): Check whether we are in ::
8995 before returning __builtin_new/delete.
8997 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8999 * pt.c (tsubst_friend_function): Improve comment.
9000 (instantiate_decl): Avoid crashing when a "nested" function is
9001 instantiated from the top level.
9003 * dump.c (dqeueue_and_dump): Dump
9004 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9006 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9008 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9010 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9012 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9013 ENABLE_NEW_GXX_ABI defined.
9014 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9015 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9016 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9018 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9020 * decl.c (start_cleanup_fn): Call pushdecl.
9022 * call.c (convert_class_to_reference): Fix typos.
9023 (build_conditional_expr): Handle errors gracefully.
9024 * class.c (push_nested_class): Likewise.
9025 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9026 (DECL_THIS_EXTERN): Use it.
9027 (DECL_THIS_STATIC): Likewise.
9028 * cvt.c (convert_to_void): Handle errors gracefully.
9029 (build_expr_type_conversion): Likewise.
9030 * decl.c (maybe_push_decl): Likewise.
9031 (start_decl_1): Likewise.
9032 (require_complete_types_for_parms): Likewise.
9033 * parse.y (structsp): Likewise.
9034 (base_class): Likewise.
9035 * parse.c: Regenerated.
9036 * pt.c (finish_member_template_decl): Likewise.
9037 * typeck.c (decay_conversion): Likewise.
9039 * cp-tree.h (dfs_skip_vbases): New function.
9040 (find_vbase_instance): Likewise.
9041 * class.c (determine_primary_base): Allow a nearly empty base to
9042 serve as a primary base class under the new ABI.
9043 (get_class_offset_1): Rename to ...
9044 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9046 (get_class_offset): Use it. Issue error messages here.
9047 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9048 find the right copies of virtual bases.
9049 (fixup_vtable_deltas1): Rename to ...
9050 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9051 bases as primary bases.
9052 (fixup_vtable_deltas): Remove.
9053 (override_one_vtable): Handle virtual bases as primary bases.
9054 (merge_overrides): Likewise.
9055 (finish_struct_1): Likewise.
9056 (dump_class_hierarchy): Dump primary-ness of bases as well.
9057 * search.c (mark_primary_bases): Use a pre-order traversal to
9058 handle primary virtual bases.
9059 (dfs_skip_vbases): New fiunction.
9060 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9061 (fixup_virtual_upcast_offsets): Likewise.
9062 (fixup_all_virtual_upcast_offsets): Likewise.
9063 (dfs_find_vbase_instances): New function.
9064 (find_vbase_instance): Likewise.
9066 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9068 * lex.c (DIR_SEPARATOR): Delete macro.
9070 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9072 * decl2.c (lang_decode_option): Handle automatic line wrapping
9075 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9077 * friend.c (do_friend): Don't resolve scopes when processing
9078 template declarations, even if the qualifying scope doesn't
9079 involve template parameters.
9081 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9083 * class.c (dfs_modify_vtables_queue_p): Remove.
9084 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9085 and dfs_marked_real_bases_queue_p instead of
9086 dfs_modify_vtables_queue_p.
9088 * class.c (build_vbase_path): Simplify.
9089 (dfs_propagate_binfo_offsets): New function.
9090 (propagate_binfo_offsets): Use it.
9091 (remove_base_field): Simplify.
9092 (dfs_set_offset_for_vbases): Remove.
9093 (dfs_set_offset_for_shared_vbases): New function.
9094 (dfs_set_offset_for_unshared_vbases): Likewise.
9095 (layout_virtual_bases): Use them.
9096 (layout_basetypes): Don't call propagate_binfo_offsets.
9097 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9100 * class.c (build_base_field): New function, split out from ...
9101 (build_base_fields): ... here. Use it. Allocate primary bases
9102 first, under the new ABI.
9103 (get_vtable_entry): Remove.
9104 (remove_base_field): New function, split out from ...
9105 (remove_base_fields): ... here. Adjust since primary bases come
9106 first under the new ABI.
9108 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9109 (initialize_vtbl_ptrs): New function.
9110 (expand_indirect_vtbls_init): Change prototype.
9111 (convert_pointer_to_vbase): Declare.
9112 * init.c (expand_direct_vtbls_init): Remove.
9113 (dfs_initialize_vtbl_ptrs): New function.
9114 (initialize_vtbl_ptrs): Likewise.
9115 (emit_base_init): Use initialize_vtbl_ptrs.
9116 * search.c (convert_pointer_to_vbase): Make it global.
9117 (expand_indirect_vtbls_init): Remove vtable initialization code.
9118 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9120 * class.c (dfs_finish_vtbls): New function.
9121 (finish_vtbls): Use it.
9122 (dump_class_hierarchy): New function.
9124 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9125 (BINFO_VBASE_PRIMARY_P): New macro.
9126 (BINFO_VIRTUALS): Add to documentation.
9127 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9128 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9129 (dfs_mark_primary_bases_queue_p): Likewise.
9130 (dfs_unmarked_real_bases_queue_p): New function.
9131 (dfs_marked_real_bases_queue_p): Likewise.
9132 * search.c (dfs_mark_primary_bases): Adjust.
9133 (mark_primary_bases): Likewise.
9134 (get_shared_vbase_if_not_primary): New function.
9135 (dfs_unmarked_real_bases_queue_p): Likewise.
9136 (dfs_marked_real_bases_queue_p): Likewise.
9137 (dfs_get_pure_virtuals): Simplify.
9138 (get_pure_virtuals): Likewise.
9140 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9142 * lex.c: Include tm_p.h.
9144 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9146 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9148 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9150 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9151 * pt.c (instantiate_decl): Defer comdat templates that might not be
9154 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9155 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9156 (finish_file): Likewise.
9158 * decl2.c (import_export_class): Undo 12/14 change.
9160 * error.c (dump_decl): operator new, not operatornew.
9162 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9163 * search.c (lookup_field_1): Look for the last field with the
9166 2000-01-05 Nathan Sidwell <nathan@acm.org>
9168 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9171 2000-01-05 Nathan Sidwell <nathan@acm.org>
9173 * typeck.c (build_static_cast): Don't strip target qualifiers
9174 when casting from a class.
9176 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9178 * class.c (warn_hidden): Initialize variable `fndecl'.
9180 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9182 * decl.c (flag_isoc9x): New variable to be able to use code in
9183 c-common.c. For now always zero.
9185 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9187 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9188 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9189 or unshare_base_binfos for virtual bases here.
9190 * search.c (dfs_get_vbase_types): Do it here.
9191 (get_vbase_types): Adjust.
9193 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9195 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9196 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9197 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9198 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9199 (unmark_primary_bases): Remove declaration.
9200 (unmarkedp): Declare.
9201 (dfs_vbase_unmark): Likewise.
9202 * class.c (determine_primary_base): Return immediately if there
9203 are no base classes. Call mark_primary_bases here.
9204 (modify_all_direct_vtables): Remove.
9205 (modify_all_indirect_vtables): Remove.
9206 (dfs_modify_vtables_queue_p): New function.
9207 (dfs_modify_vtables): New function.
9208 (modify_all_vtables): Use them.
9209 (build_base_fields): Build FIELD_DECLs for primary virtual base
9211 (create_vtable_ptr): Don't call determine_primary_base here.
9212 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9213 (dfs_set_offset_for_vbases): ... this.
9214 (layout_virtual_bases): Use it.
9215 (layout_class_type): Call determine_primary_base here.
9216 * search.c (unmarkedp): Make it global.
9217 (shared_marked_p): Simplify.
9218 (shared_unmarked_p): Likewise.
9219 (dfs_primary_bases_queue_p): Remove.
9220 (dfs_unmark_primary_bases): Likewise.
9221 (unmark_primary_bases): Likewise.
9222 (mark_primary_bases): Simplify.
9223 (get_pure_virtuals): Don't call mark_primary_bases here.
9224 (dfs_vbase_unmark): New function.
9225 (get_vbase_types): Simplify.
9227 * class.c (struct base_info): Remove.
9228 (determine_primary_base): Take has_virtual_p rather than a
9229 base_info as input. Don't calculate max_has_virtual.
9230 (finish_struct_bits): Remove max_has_virtual argument.
9231 (create_vtable_ptr): Remove max_has_virtual_p argument.
9232 (layout_virtual_bases): Remove max argument.
9233 (layout_basetypes): Likewise.
9234 (layout_class_type): Remove max_has_virtual_p argument.
9235 (finish_struct_1): Remove max_has_virtual.
9237 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9238 (layout_basetypes): Remove.
9239 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9240 Update to handle primary virtual bases.
9241 (remove_base_fields): New function, split out from
9243 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9244 (layout_virtual_bases): New function, split out from
9245 layout_basetypes. Update to handle primary virtual bases.
9246 (layout_basetypes): Moved here from tree.c. Use
9247 remove_base_fields and layout_virtual_bases.
9248 * search.c (dfs_mark_primary_bases_queue_p): New function.
9249 (mark_primary_bases): Use it.
9250 * tree.c (CEIL): Remove.
9251 (propagate_binfo_offsets): Remove.
9252 (layout_basetypes): Remove.
9254 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9256 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9257 (BINFO_PRIMARY_MARKED_P): New macro.
9258 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9259 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9260 (mark_primary_bases): New function.
9261 (unmark_primary_bases): Likewise.
9262 * search.c (get_abstract_virtuals_1): Remove.
9263 (dfs_mark_primary_bases): New function.
9264 (mark_primary_bases): Likewise.
9265 (dfs_unmark_primary_bases): Likewise.
9266 (unmark_primary_bases): Likewise.
9267 (dfs_get_pure_virtuals): Likewise.
9269 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9271 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9272 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9273 (modify_one_vtable): Adjust.
9274 (fixup_vtable_deltas1): Likewise.
9275 (override_one_vtable): Likewise.
9276 * search.c (get_abstract_virtuals_1): Likewise.
9277 (get_pure_virtuals): Likewise.
9278 (expand_upcast_fixups): Likewise.
9279 * tree.c (debug_binfo): Likewise.
9281 * class.c (build_vtable): Don't return a value. Don't rebuild
9282 vtables for bases that have already been handled.
9283 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9284 already been handled.
9285 (modify_one_vtable): Adjust accordingly.
9286 (fixup_vtable_deltas1): Likewise.
9287 (finish_struct_1): Likewise.
9289 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9291 * call.c (build_new_method_call): Also check destructors.