1 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
3 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
5 * lex.c (cxx_init_options): Call set_identifier_size. Update.
6 (init_parse): Don't do it here.
8 2001-05-18 Diego Novillo <dnovillo@redhat.com>
10 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
11 function declaration to avoid stripping the symbol's attributes.
13 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
15 * decl.c (pushdecl): Adjust error string.
16 (xref_tag): Adjust friend class injection warning. Remove the
17 inherited name from the class shadowed scope.
19 2001-05-17 Mark Mitchell <mark@codesourcery.com>
21 * except.c (cp_protect_cleanup_actions): New function.
22 (init_exception_processing): Don't set protect_cleanup_actions
23 here. Do set lang_protect_cleanup_actions.
25 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
27 * spew.c (read_token): Call yyerror on all unexpected tokens.
29 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
31 * init.c (member_init_ok_or_else): Take a tree rather than
33 (expand_member_init): Adjust.
35 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
37 * decl.c (duplicate_decls): Suppress warning about duplicate
38 decls if the first decl is a friend.
40 2001-05-12 Zack Weinberg <zackw@stanford.edu>
42 * except.c (choose_personality_routine): Export. Add
43 explanatory comment. Take an enum languages, not a boolean.
44 (initialize_handler_parm): Adjust to match.
45 * cp-tree.h: Prototype choose_personality_routine.
46 * lex.c (handle_pragma_java_exceptions): New function.
47 (init_cp_pragma): Register #pragma GCC java_exceptions.
49 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
51 * method.c (build_mangled_C99_name): Remove unused prototype.
53 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
55 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
56 * typeck.c (get_member_function_from_ptrfunc,
57 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
58 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
60 Reverted Geoff Keating's 2001-05-03's patch.
62 2001-05-11 Ira Ruben <ira@apple.com>
64 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
66 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
68 * cp-tree.h (finish_label_expr, lookup_label): Delete.
69 * parse.y: Update for '&&'; don't issue warning here.
70 * semantics.c (finish_label_expr): Delete.
72 2001-05-07 Mark Mitchell <mark@codesourcery.com>
74 * splay-tree.h (splay_tree_max): New function.
75 (splay_tree_min): Likewise.
77 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
79 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
80 (pfn_vflag_identifier): Define.
81 Update comment about layout of pointer functions.
82 (build_ptrmemfunc1): Update prototype.
83 (expand_ptrmemfunc_cst): Update prototype.
84 * decl.c (initialize_predefined_identifiers): Initialize
86 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
87 an extra field to the type.
88 * expr.c (cplus_expand_constant): Pass 'flag' between
89 expand_ptrmemfunc_cst and build_ptrmemfunc1.
90 * typeck.c (get_member_function_from_ptrfunc): When
91 FUNCTION_BOUNDARY < 16, look at additional field to determine
92 if a pointer-to-member is a real pointer or a vtable offset.
93 (build_ptrmemfunc1): Add new parameter to contain extra field.
94 (build_ptrmemfunc): Pass the extra field around.
95 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
96 (pfn_from_ptrmemfunc): Ignore the extra field.
98 2001-05-03 Mark Mitchell <mark@codesourcery.com>
100 * cp-tree.h (flag_inline_trees): Update documentation.
101 * decl.c (init_decl_processing): Adjust handling of
102 flag_inline_functions and flag_inline_trees to support -O3.
103 (grokfndecl): Set DECL_INLINE on all functions if that's what
105 (save_function_data): Clear DECL_INLINE in
106 current_function_cannot_inline is non-NULL.
107 * decl2.c (flag_inline_trees): Update documentation.
109 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
111 * dump.c (cp_dump_tree, USING_STMT case): New case.
112 * tree.c (cp_statement_code_p): Add USING_STMT.
113 * decl2.c (do_using_directive): Add the using directive statement.
115 * tree.c (walk_tree): Reformat an if block.
117 2001-05-02 Mark Mitchell <mark@codesourcery.com>
119 * decl.c (compute_array_index_type): Don't try to do anything with
120 the indices when processing a template.
122 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
124 * call.c: NULL_PTR -> NULL.
129 * except.c: Likewise.
132 * search.c: Likewise.
134 * typeck.c: Likewise.
135 * typeck2.c: Likewise.
137 2001-05-02 Mark Mitchell <mark@codesourcery.com>
139 * decl2.c (do_using_directive): Revert previous patch.
141 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
143 * cp-tree.def (USING_STMT): New statement node.
144 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
145 * decl2.c (do_using_directive): Add USING_STMT to statement
146 tree. Don't emit errors when processing template decl.
147 * pt.c (tsubst_expr, USING_STMT case): New case.
148 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
150 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
152 * call.c (build_new_op): Convert args from reference here.
153 (build_conditional_expr): Don't convert here.
155 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
157 * spew.c (last_token_id): New static variable.
158 (read_token): Set it here.
159 (yyerror): Use it here.
161 2001-04-30 Richard Henderson <rth@redhat.com>
163 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
166 2001-04-30 Mark Mitchell <mark@codesourcery.com>
168 * gxxint.texi: Remove.
169 * Make-lang.in: Remove all traces of gxxint.texi.
171 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
173 * decl2.c (start_static_initialization_or_destruction): Correct
174 logic to handle the -fno-use-cxa-atexit case.
176 2001-04-30 Mark Mitchell <mark@codesourcery.com>
178 * optimize.c (update_cloned_parm): New function.
179 (maybe_clone_body): Use it. Update the `this' parameter too.
181 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
183 * decl2.c (unsupported_options): Add new-abi.
184 * lang-options.h: Remove no longer supported options.
186 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
188 * except.c (can_convert_eh): Don't check template parms,
191 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
193 * optimize.c (maybe_clone_body): Copy parameter names and locations.
195 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
197 * cp-tree.h (adjust_clone_args): Prototype new function.
198 * class.c (adjust_clone_args): New function.
199 * decl.c (start_function): Call it for in charge ctors.
201 2001-04-26 Mark Mitchell <mark@codesourcery.com>
203 * method.c (use_thunk): Make sure that thunks really are emitted
206 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
208 * mangle.c (write_chars): New macro.
209 (hwint_to_ascii): New function
210 (write_number): Use it.
211 (write_integer_cst): Deal with really big numbers.
213 2001-04-25 Mark Mitchell <mark@codesourcery.com>
215 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
218 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
220 * decl.c (grokdeclarator): Set context of namespace scope
223 2001-04-24 Zack Weinberg <zackw@stanford.edu>
225 * cp/optimize.c: Include hashtab.h.
226 (struct inline_data): Add tree_pruner.
227 (expand_call_inline, expand_calls_inline): Use it when calling
229 (optimize_function): Initialize and free tree_pruner.
231 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
233 Lazy __FUNCTION__ generation.
234 * cp-tree.def (FUNCTION_NAME): Remove.
235 * cp-tree.h (function_name_declared_p): Remove.
236 (cp_fname_init): Prototype.
237 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
238 don't call declare_function_name. Call start_fname_decls.
239 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
240 clobber the line number.
241 (cp_fname_init): New function.
242 (start_function): Call start_fname_decls.
243 (finish_function): Call finish_fname_decls.
244 * lex.c (reswords): Add slots for __FUNCTION__ et al.
245 (rid_to_yy): Add mappings for __FUNCTION__ et al.
246 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
247 * parse.y (VAR_FUNC_NAME): New token.
248 (primary): Add VAR_FUNC_NAME.
249 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
251 (tsubst, FUNCTION_NAME case): Remove.
252 (tsubst_copy, FUNCTION_NAME case): Remove.
253 (tsubst_expr, DECL_STMT case): Be careful with a
254 DECL_PRETTY_FUNCTION_P.
255 (instantiate_decl): Remove function_name_declared_p.
256 * semantics.c (begin_compound_statement): Don't call
257 declare_function_name here.
258 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
259 (finish_translation_unit): Call finish_fname_decls.
260 (expand_body): Remove function_name_declared_p.
261 * typeck2.c (digest_init): Allow any ERROR_MARK.
263 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
265 * pt.c (tsubst_decl): Use VOID_TYPE_P.
266 * semantics.c: Fix some typos.
268 2001-04-23 Phil Edwards <pme@sources.redhat.com>
270 * cp/decl2.c (flag_honor_std): Always initialize to 1.
272 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
274 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
276 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
278 * except.c (build_throw): Wrap the initialization of the exception
279 object in a MUST_NOT_THROW_EXPR.
280 (do_free_exception): #if 0.
282 2001-04-20 Mark Mitchell <mark@codesourcery.com>
284 * cp-tree.h (finish_enum): Change prototype.
285 * decl.c (finish_enum): Reorganize.
286 * parse.y (structsp): Adjust calls to finish_enum.
288 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
290 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
293 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
295 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
296 (layout_empty_base): Return at end flag.
297 (build_base_field): Likewise.
298 (build_base_fields): Likewise.
299 (layout_virtual_bases): Don't add 1 to eoc value.
300 (end_of_class): Use full size for empty bases.
301 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
302 empty bases. Don't add 1 to eoc value. Only add trailing padding
303 if we're an empty class with no empty bases.
304 (dump_class_hierarchy): Dump size and alignment.
306 2001-04-20 Jakub Jelinek <jakub@redhat.com>
308 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
311 2001-04-20 Jakub Jelinek <jakub@redhat.com>
313 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
314 is found, look first if name does not match the structure name.
316 2001-04-19 Mark Mitchell <mark@codesourcery.com>
318 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
320 (SET_DECL_LANGUAGE): New macro.
321 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
322 (pushdecl): Likewise.
323 (build_library_fn_1): Likewise.
324 (build_cp_library_fn): Likewise.
325 (grokfndecl): Likewise.
326 (grokvardecl): Mark `extern "C"' variables as having C linkage.
327 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
328 * lex.c (retrofit_lang_decl): Likewise.
329 * mangle.c (mangle_decl_string): Don't mangle the names of
330 variables declared with C language linkage.
331 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
333 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
335 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
336 flag_access_control from uninitialized storage.
338 2001-04-15 Mark Mitchell <mark@codesourcery.com>
340 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
341 * mangle.c (write_pointer_to_member_type): Fix mangling of
342 pointers to cv-qualified member function types.
344 * init.c (build_delete): Create a SAVE_EXPR for the address if
345 we're going to use it more than once.
347 2001-04-13 Mark Mitchell <mark@codesourcery.com>
349 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
350 (expand_ptremfunc_cst): Change prototype.
351 (delta2_from_ptrmemfunc): Remove.
352 * expr.c (cplus_expand_constant): Adjust call to
353 expand_ptrmemfunc_cst.
354 * typeck.c (build_ptrmemfunc1): Simplify.
355 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
356 results in a constant.
357 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
358 (delta2_from_ptrmemfunc): Remove.
359 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
361 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
363 * cp-tree.h (decl_namespace_list): New macro.
364 (struct saved_scope): Add decl_ns_list.
365 * decl.c (mark_saved_scope): Mark it.
366 * decl2.c: Lose static decl_namespace_list.
367 (init_decl2): Don't save it.
369 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
371 * cp-tree.h (warn_return_type, yylex): Delete redundant
374 * decl.c (current_class_depth, global_namespace): Likewise.
376 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
378 * repo.c (flag_use_repository): Likewise.
380 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
382 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
383 set_block, pushdecl, getdecls, gettags, init_decl_processing,
384 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
385 lvalue_or_else, print_lang_statistics, comp_target_types,
386 unsigned_type, signed_type, signed_or_unsigned_type,
387 build_function_call, mark_addressable, incomplete_type_error):
388 Delete redundant declarations.
390 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
392 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
393 (TYPE_ANONYMOUS_P): New macro.
394 (TAGGED_TYPE_P): New macro.
395 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
396 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
397 * tree.c (no_linkage_helper): Likewise.
398 * semantics.c (begin_class_definition): Likewise.
399 * pt.c (convert_template_argument): Likewise.
400 * lex.c (check_for_missing_semicolon): Likewise.
402 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
404 * class.c (dfs_unshared_virtual_bases): New function.
405 (mark_primary_bases): Call it.
406 (check_bases): Ignore virtual bases when determining
409 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
411 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
413 2001-04-11 Mark Mitchell <mark@codesourcery.com>
415 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
416 cloned function to the clone.
418 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
420 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
422 * semantics.c: Include expr.h.
424 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
426 * method.c (implicitly_declare_fn): Commonize code for copy ctor
427 and assignment op. Set TREE_USED for parameter.
429 2001-04-10 Mark Mitchell <mark@codesourcery.com>
431 * class.c (find_final_overrider_data): Add `candidates'.
432 (dfs_find_final_overrider): Don't issue error messages
434 (find_final_overrider): Issue error messages here.
435 (build_base_field): Don't warn about amgibuous direct bases here.
436 (warn_about_ambiguous_direct_bases): New function.
437 (layout_class_type): Use it.
439 2001-04-10 Richard Henderson <rth@redhat.com>
441 * typeck.c (build_array_ref): Push the array reference inside
442 COMPOUND_EXPR and COND_EXPR.
444 2001-04-05 Mark Mitchell <mark@codesourcery.com>
446 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
447 * decl.c (duplicate_decls): Adjust accordingly.
448 (maybe_commonize_var): Likewise.
449 (grokfndecl): Likewise.
450 (start_function): Likewise.
451 (start_method): Likewise.
452 * decl2.c (key_method): Likewise.
453 (import_export_decl): Likewise.
454 * method.c (implicitly_declare_fn): Likewise.
455 * optimize.c (maybe_clone_body): Likewise.
457 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
459 * lang-specs.h: Add __DEPRECATED.
461 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
463 * search.c (get_dynamic_cast_base_type): When building a new
464 constant, set its type to ssizetype.
466 2001-04-04 Jakub Jelinek <jakub@redhat.com>
468 * optimize.c (expand_call_inline): Only add newly inlined statements
471 2001-04-03 Mark Mitchell <mark@codesourcery.com>
473 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
474 (OPERATOR_FORMAT): Likewise.
475 (OPERATOR_TYPENAME_FORMAT): Likewise.
476 * operators.def: Remove old name-mangling information.
477 * decl.c (grok_op_properties): Adjust accordingly.
478 * lex.c (init_operators): Likewise.
479 * rtti.c (get_tinfo_decl): Issue error messages about types that
482 2001-04-03 Mark Mitchell <mark@codesourcery.com>
484 * decl2.c (import_export_decl): Don't call import_export_class
485 when processing an inline member function.
486 * semantics.c (expand_body): Call import_export_decl before
487 emitting inline functions.
489 2001-03-28 Richard Henderson <rth@redhat.com>
491 IA-64 ABI Exception Handling:
492 * cp-tree.def (EH_SPEC_BLOCK): New.
493 (MUST_NOT_THROW_EXPR): New.
494 * cp-tree.h: Update changed function declarations.
495 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
496 (CPTI_CALL_UNEXPECTED): New.
497 (struct cp_language_function): Rename x_eh_spec_try_block
499 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
500 * decl.c (current_binding_level): If no current function
501 bindings, revert to scope_chain.
502 (initialize_predefined_identifiers): Remove __cp_push_exception.
503 (store_parm_decls): Use begin_eh_spec_block.
504 (finish_function): Use finish_eh_spec_block.
505 (mark_lang_function): Update for name changes.
506 * decl2.c (finish_file): No mark_all_runtime_matches.
507 * dump.c (cp_dump_tree): Handle new tree codes.
508 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
509 * except.c (catch_language_init, catch_language): Remove.
510 (init_exception_processing): Don't set language code.
511 Initialize call_unexpected_node, protect_cleanup_actions,
512 eh_personality_libfunc, lang_eh_runtime_type.
513 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
514 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
515 (prepare_eh_type): Split out type canonicalizations ...
516 (build_eh_type_type): ... from here.
517 (build_eh_type_type_ref): Remove.
518 (mark_all_runtime_matches): Remove.
519 (build_exc_ptr): New.
520 (do_begin_catch, do_end_catch): New.
521 (do_pop_exception): Remove.
522 (build_terminate_handler): Remove.
523 (choose_personality_routine): Split out language choice from ...
524 (initialize_handler_parm): ... here.
525 Use MUST_NOT_THROW_EXPR.
526 (expand_start_catch_block): Use do_begin_catch. Simplify Java
527 exception object handling.
528 (expand_start_eh_spec, expand_end_eh_spec): Remove.
529 (expand_exception_blocks, alloc_eh_object): Remove.
530 (begin_eh_spec_block, finish_eh_spec_block): New.
531 (do_allocate_exception, do_free_exception): New.
532 (expand_throw): Merge into ...
533 (build_throw): ... here. Update for abi.
534 * expr.c (cplus_expand_expr): No expand_internal_throw.
535 Handle MUST_NOT_THROW_EXPR.
536 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
537 * semantics.c (*) Update for except.h name changes.
538 (genrtl_try_block): No protect_with_terminate.
539 (genrtl_eh_spec_block): New.
540 (genrtl_handler): Don't emit the goto here.
541 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
542 (genrtl_finish_function): Don't expand_exception_blocks.
543 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
545 2001-03-28 Richard Henderson <rth@redhat.com>
547 * decl.c (struct named_label_list): Rename eh_region to
548 in_try_scope, add in_catch_scope.
549 (struct binding_level): Rename eh_region to is_try_scope,
551 (note_level_for_try): Rename from note_level_for_eh.
552 (note_level_for_catch): New.
553 (poplevel): Copy both is_try_scope and is_catch_scope to
554 the named_label_list struct.
555 (check_previous_goto_1): Don't check for catch block via
556 DECL_ARTIFICIAL; use in_try_scope instead.
557 (check_goto): Likewise.
558 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
559 * except.c (expand_start_catch_block): Call note_level_for_catch.
560 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
562 2001-03-27 Richard Henderson <rth@redhat.com>
564 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
565 exceptions_via_longjmp.
567 2001-03-27 Phil Edwards <pme@sources.redhat.com>
569 * pt.c (check_default_tmpl_args): Make error messages clearer.
571 2001-03-26 Phil Edwards <pme@sources.redhat.com>
573 * error.c: Also undefine 'A' macro used for cp_printers definition.
575 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
577 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
579 2001-03-26 Mike Yang <yang@research.att.com>
580 Mark Mitchell <mark@codesourcery.com>
582 * dump.c (dump_access): New function.
583 (cp_dump_tree): Use it. Dump basetype information for class
586 2001-03-26 Mark Mitchell <mark@codesourcery.com>
588 * Makefile.in (optimize.o): Depend on params.h.
589 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
590 (init_decl_processing): Set flag_no_inline when doing
592 * optimize.c: Include params.h.
593 (struct inline_data): Improve documentation of FNS. Add
594 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
595 (INSNS_PER_STMT): New macro.
596 (remap_block): Use CLONING_P.
597 (inlinable_function_p): Don't inline big functions.
598 (expand_call_inline): Keep track of how much inlining we've done.
599 (optimize_function): Set FIRST_INLINED_FN.
600 (maybe_clone_body): Set CLONING_P.
601 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
603 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
604 rest_of_compilation. Clear DECL_RTL for local variables
606 (clear_decl_rtl): New function.
608 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
611 * cp-tree.h (skip_type_access_control,
612 reset_type_access_control): Prototype.
613 * decl.c (grokdeclarator): Access of friends is not checked.
614 * parse.y (component_decl_list): Reset type access control.
615 * semantics.c (decl_type_access_control): Clear
616 current_type_lookups.
617 (save_type_access_control): Don't save if not deferring.
618 (skip_type_access_control, reset_type_access_control): New
620 (begin_class_definition): Do type access control for basetypes.
621 Start deferred access control.
622 (finish_class_definition): Resume immediate access control if
623 this is a local class.
625 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * class.c (add_method): Use memcpy/memmove, not bcopy.
629 * decl.c (duplicate_decls): Likewise.
631 2001-03-23 Jakub Jelinek <jakub@redhat.com>
633 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
636 2001-03-23 Jakub Jelinek <jakub@redhat.com>
638 * decl.c (local_names): Define.
639 (push_local_name): New.
640 (grok_reference_init): Return init if initializing static reference
641 variable with non-constant instead of emitting it.
642 Move expand_static_init call to cp_finish_decl.
643 (layout_var_decl): Call push_local_name.
644 (maybe_commonize_var): Allow inlining functions even if they have
645 static local variables, use comdat_linkage for them if flag_weak.
646 (check_initializer): Call obscure_complex_init if
647 grok_reference_init returned non-zero.
648 (save_function_data): Clear x_local_names.
649 (pop_cp_function_context): Free x_local_names.
650 (mark_inlined_fns): Remove.
651 (mark_lang_function): Mark x_local_names.
652 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
653 Mark inlined_fns as tree, remove call to mark_inlined_fns.
654 * class.c (alter_access): Ensure DECL_ACCESS is never set if
655 DECL_DISCRIMINATOR_P.
656 * cp-tree.h (cp_language_function): Add x_local_names.
657 (lang_decl_flags): Add discriminator into u2.
658 (lang_decl_inlined_fns): Remove.
659 (lang_decl): inlined_fns is now a TREE_VEC.
660 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
661 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
662 TREE_VEC, not a custom structure.
663 (optimize_function): Likewise.
664 * mangle.c (discriminator_for_local_entity): Discriminate among
665 VAR_DECL local entities.
666 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
669 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
671 Add support for Java interface method calls.
672 * cp-tree.h (struct lang_type): Add java_interface flag.
673 (TYPE_JAVA_INTERFACE): New macro.
674 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
675 by setting TYPE_JAVA_INTERFACE.
676 * call.c (java_iface_lookup_fn): New static.
677 (build_over_call): If calling a method declared in a
678 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
679 expression which resolves the function address.
680 (build_java_interface_fn_ref): New function.
682 2001-03-22 Richard Henderson <rth@redhat.com>
684 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
685 * except.c: Don't include it.
687 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
688 based on an idea from Joe Buck <jbuck@synopsys.com>
690 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
692 (data_def, component_decl): Add reductions to bad_decl.
694 2001-03-22 Jakub Jelinek <jakub@redhat.com>
696 * method.c (do_build_assign_ref): Don't use build_modify_expr for
697 anonymous aggregates, since they don't have assignment operator
699 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
700 assignment operators for anonymous structure fields.
702 2001-03-21 Jason Merrill <jason@redhat.com>
704 * pt.c (instantiate_decl): Abort if we see a member constant
705 instantiation that doesn't already have its initializer.
706 Downgrade explicit instantiation without definition to pedwarn.
708 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
709 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
710 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
712 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
713 (pending_vtables): Remove.
714 * decl2.c (pending_vtables): Remove.
715 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
716 CLASSTYPE_VTABLE_NEEDS_WRITING.
717 (import_export_class): Likewise.
718 (init_decl2): Don't mark pending_vtables.
719 * lex.c (handle_pragma_vtable): Just sorry.
720 * pt.c (instantiate_class_template): Don't mess with
721 CLASSTYPE_VTABLE_NEEDS_WRITING.
722 (mark_class_instantiated): Likewise.
723 * ptree.c (print_lang_type): Don't print it.
724 * semantics.c (begin_class_definition): Don't set it.
726 * pt.c (template_tail): Replace with last_pending_template.
727 (maybe_templates, maybe_template_tail): Remove.
728 (add_pending_template): Adjust.
729 (instantiate_pending_templates): Adjust.
731 * cp-tree.h (struct saved_scope): Remove lang_stack field.
732 (current_lang_stack): Remove.
733 * decl.c (maybe_push_to_top_level): Don't initialize it.
734 (duplicate_decls): Use current_lang_depth.
735 (xref_basetypes): Likewise.
736 * class.c (current_lang_depth): New fn.
737 (push_lang_context): Use more varray functionality.
738 (pop_lang_context): Likewise.
740 * error.c (GLOBAL_THING): Always use '__'.
742 2001-03-21 Mark Mitchell <mark@codesourcery.com>
744 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
746 * mangle.c (mangle_decl_string): Mangle the names of overloaded
747 operators, even when they have `extern "C"' linkage.
749 2001-03-19 Mark Mitchell <mark@codesourcery.com>
751 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
752 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
753 where it's not necessary.
754 (add_method): Remove optimization involving comparison of
756 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
757 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
758 where it's not necessary.
759 (check_methods): Likewise.
760 (build_clone): Likewise.
761 (built_vtt): Likewise.
762 * cp-tree.h (DECL_NEEDED_P): Likewise.
763 * decl.c (pushtag): Likewise.
764 (duplicate_decls): Likewise.
765 (pushdecl): Likewise.
766 (builtin_function): Likewise.
767 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
768 (build_cp_library_fn): Likewise.
769 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
770 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
771 where it's not necessary.
772 (make_rtl_for_nonlocal_decl): Likewise.
773 (cp_finish_decl): Likewise.
774 (grokfndecl): Likewise.
775 (grokvardecl): Likewise.
776 (grokdeclarator): Likewise.
777 (start_function): Likewise.
778 (cp_missing_return_ok_p): Likewise.
779 * decl2.c (grokclassfn): Likewise.
780 (check_classfn): Likewise.
781 (finish_static_data_member_decl): Likewise.
782 (grokfield): Likewise.
783 * error.c (GLOBAL_IORD_P): Remove.
784 (dump_global_iord): Improve output.
785 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
786 * except.c (nothrow_libfn_p): Summarily reject any function not in
788 * init.c (build_java_class_ref): Don't explicitly set
789 DECL_ASSEMBLER_NAME after calling mangle_decl.
790 * mangle.c (mangle_decl_string): Handle extern "C" functions.
791 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
792 * method.c (set_mangled_name_for_decl): Don't explicitly set
793 DECL_ASSEMBLER_NAME after calling mangle_decl.
794 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
795 IDENTIFIER_GLOBAL_VALUE for the thunk.
796 * pt.c (set_mangled_name_for_template_decl): Remove.
797 (check_explicit_specialization): Don't use it.
798 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
799 (tsubst_friend_function): Likewise.
800 (tsubst_decl): Likewise.
801 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
802 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
803 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
804 where it's not necessary.
805 (tinfo_base_init): Likewise.
806 (create_real_tinfo_var): Likewise.
807 * search.c (looup_field_1): Likewise.
808 * semantics.c (finish_named_return_value): Likewise.
809 * tree.c (init_tree): Set lang_set_decl_assembler_name.
811 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
813 Correct semantics restrictions checking in throw-expression.
814 * except.c (is_admissible_throw_operand): New function.
815 (build_throw): Use it.
817 2001-03-14 Mark Mitchell <mark@codesourcery.com>
819 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
822 2001-03-14 Mark Mitchell <mark@codesourcery.com>
824 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
825 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
826 * decl.c (duplicate_decls): Likewise.
827 (builtin_function): Likewise.
828 (build_library_fn): Likewise.
829 (build_cp_library_fn): Likewise.
830 (check_initializer): Likewise.
831 (cp_finish_decl): Likewise.
832 * decl2.c (grokfield): Likewise.
833 (grok_function_init): Remove #if 0'd code.
834 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
835 * friend.c (do_friend): Likewise.
836 * init.c (get_temp_regvar): Likewise.
837 * method.c (make_thunk): Likewise.
838 * pt.c (tsubst_friend_function): Likewise.
839 (tsubst_decl): Likewise.
840 (regenerate_decl_from_template): Likewise.
841 * semantics.c (genrtl_named_return_value): Likewise.
842 (expand_body): Likewise.
843 (genrtl_finish_function): Likewise.
844 * tree.c (cp_tree_equal): Likewise.
846 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
848 * call.c (convert_like_real): Add extra semantics to INNER
849 parameter. Don't convert to temporary if a user conversion
850 gives us an lvalue that we're about to bind to a reference.
851 Set INNER to indicate pending reference binding on recursive
854 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
856 * cp/lex.c: Delete duplicate pending_lang_change.
858 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
860 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
862 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
863 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
865 2001-03-09 Zack Weinberg <zackw@stanford.edu>
867 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
869 2001-03-08 Stan Shebs <shebs@apple.com>
871 * cp-tree.h (set_identifier_local_value): Remove unused decl.
873 2001-03-06 Zack Weinberg <zackw@stanford.edu>
875 * spew.c: Remove references to CPP_OSTRING.
877 2001-03-06 Andrew Haley <aph@redhat.com>
879 * typeck.c (convert_arguments): Check that we have an fndecl.
881 2001-03-05 Andrew Haley <aph@redhat.com>
883 * typeck.c (convert_arguments): Don't do ellipsis conversion for
884 __built_in_constant_p.
886 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
888 * typeck.c (build_static_cast): Allow enum to enum conversions
891 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
893 * class.c (check_field_decls): Pointers to member do not a
894 non-pod struct make, as per DR 148.
896 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
898 * call.c (joust): cp_pedwarn when using gnu extension concerning
899 worst conversion sequences.
901 2001-03-01 Zack Weinberg <zackw@stanford.edu>
903 * decl.c: Replace all uses of 'boolean' with 'bool'.
905 2001-03-01 Zack Weinberg <zackw@stanford.edu>
907 * lang-specs.h: Add zero initializer for cpp_spec field to
908 all array elements that need one. Don't put an #ifdef inside
909 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
912 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
914 Implement using decls inside template functions.
915 * decl2.c (validate_nonmember_using_decl): Don't special case
916 fake_std_node in the global namespace. Don't reject early when
917 processing a template.
918 (do_local_using_decl): Add to statement tree. Don't do further
919 processing when building a template.
920 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
922 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
924 * decl2.c (do_nonmember_using_decl): Don't complain if we find
925 same function. Do complain about ambiguating extern "C"
928 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
930 Remove floating point and complex type template constant parms.
931 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
932 COMPLEX_TYPE extensions.
933 (invalid_nontype_parm_type_p): Likewise.
935 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
937 * except.c (call_eh_info): Revert "match_function"'s type.
939 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
941 Fix ctor vtable vcall offsets.
942 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
943 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
944 (get_matching_base): Remove.
945 (get_original_base): New function.
946 (build_vtbl_initializer): Initialize vid.rtti_binfo.
947 Use a virtual thunk for a ctor vtable with an index
948 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
949 primary base within a constructor vtable. Only set
950 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
951 when primary base has been lost.
952 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
954 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
956 * call.c (joust): Ensure more_specialized()'s argument length
957 parameter has correct value for constructors.
959 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
961 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
963 * decl.c (mark_inlined_fns): Prototype.
965 2001-02-22 Mark Mitchell <mark@codesourcery.com>
967 * spew.c (yylex): Correct handling of friends.
969 2001-02-22 Mark Mitchell <mark@codesourcery.com>
971 * mangle.c (write_encoding): Pass write_function_type the
972 FUNCTION_DECL for the function being encoded.
973 (write_function_type): Pass it along to write_bare_function_type.
974 (write_bare_function_type): Pass it along to write_method_parms.
975 (write_method_parms): Don't mangle the compiler-generated
976 parameters to a constructor or destructor.
978 2001-02-22 Andreas Jaeger <aj@suse.de>
980 * optimize.c: Include toplev.h for
981 note_deferral_of_defined_inline_function prototype.
983 2001-02-22 Jakub Jelinek <jakub@redhat.com>
985 * cp-tree.h (struct lang_decl_inlined_fns): New.
986 (struct lang_decls): Add inlined_fns.
987 (DECL_INLINED_FNS): New macro.
988 * optimize.c (struct inline_data): Add inlined_fns.
989 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
990 (inlinable_function_p): Likewise, fix typo in comment,
991 function is not inlinable if it already inlined function currently
993 (expand_call_inline): Add fn to inlined_fns if neccessary.
994 (optimize_function): Initialize inlined_fns.
995 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
996 * decl.c (mark_inlined_fns): New function.
997 (lang_mark_tree): Call it.
999 2001-02-21 Jason Merrill <jason@redhat.com>
1001 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1002 (DECL_UNINLINABLE): Move to middle-end.
1004 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1005 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1006 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1007 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1008 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1010 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1013 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1015 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1018 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1020 * optimize.c (expand_call_inline): Don't walk subtrees of type
1023 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1025 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1028 2001-02-18 Jason Merrill <jason@redhat.com>
1030 Do put the VTT parameter in DECL_ARGUMENTS.
1031 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1032 (current_vtt_parm): New macro.
1033 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1034 (DECL_HAS_VTT_PARM_P): New macro.
1035 (DECL_VTT_PARM): Remove.
1036 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1037 * decl.c (duplicate_decls): Only copy the operator code if
1039 (start_function): Set current_vtt_parm.
1040 (lang_mark_tree): Don't mark vtt_parm.
1041 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1042 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1043 * class.c (build_clone): Maybe remove the VTT parm.
1044 * optimize.c (maybe_clone_body): Set up the VTT parm.
1045 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1046 * call.c (build_over_call): Just allow the VTT arg.
1047 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1048 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1049 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1050 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1051 * error.c (dump_function_decl): Likewise.
1052 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1053 if we try to call a constructor with in-charge or VTT parms.
1054 * method.c (skip_artificial_parms_for): New fn.
1055 * call.c (add_function_candidate, build_over_call): Call it.
1056 * call.c (build_new_method_call): Use current_vtt_parm.
1057 * init.c (expand_virtual_init): Likewise.
1058 * class.c (same_signature_p): No longer static.
1059 * cp-tree.h: Declare it.
1060 * search.c (look_for_overrides_r): Use it.
1062 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1064 * cp-tree.h (new_abi_rtti_p): Remove.
1065 (name_mangling_version): Likewise.
1066 (flag_do_squangling): Likewise.
1067 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1068 * decl.c (grokfndecl): Likewise.
1069 * decl2.c (name_mangling_version): Remove.
1070 (flag_do_squangling): Likewise.
1071 (lang_f_options): Remove `squangle'.
1072 (unsupported_options): Add `squangle'.
1073 (cxx_decode_option): Issue a warning about uses of
1074 -fname-mangling-version.
1075 (finish_file): Remove old ABI support.
1076 * pt.c (check_explicit_specialization): Likewise.
1077 (tsubst_decl): Likewise.
1078 * rtti.c (init_rtti_processing): Likewise.
1079 (build_headof): Likewise.
1080 (get_tinfo_decl_dynamic): Likewise.
1081 (tinfo_from_decl): Likewise.
1082 (build_dynamic_cast_1): Likewise.
1083 (synthesize_tinfo_var): Likewise.
1084 * init.c (build_new): Allow enumeration types for the array-bounds
1085 in a direct-new-declarator.
1087 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1089 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1090 TREE_PROTECTED from the template being specialized.
1092 2001-02-17 Jason Merrill <jason@redhat.com>
1094 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1096 * decl.c (bad_specifiers): Allow throw specs on things with
1097 pointer-to-function or -member-function type.
1098 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1101 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1103 * call.c (check_dtor_name): Handle template names correctly.
1105 2001-02-16 Jason Merrill <jason@redhat.com>
1107 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1108 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1109 * optimize.c (maybe_clone_body): Don't substitute it.
1110 * call.c (build_new_method_call): Check in_chrg instead.
1111 * init.c (expand_virtual_init): Likewise.
1113 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1115 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1116 class-type introduces at least a type-name.
1118 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1120 * call.c (convert_like_real): Create a temporary for non-lvalue.
1122 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1124 * cp-tree.h: Fix typos in comments.
1126 2001-02-16 Jason Merrill <jason@redhat.com>
1128 * optimize.c (remap_block): If we're compiling a clone, pass the
1129 new block to insert_block.
1131 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1133 * semantics.c (finish_asm_stmt): Robustify.
1135 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1137 * pt.c (push_template_decl_real): Don't remangle the name of a
1140 2001-02-15 Jim Meyering <meyering@lucent.com>
1142 * Make-lang.in (c++.install-common): Depend on installdirs.
1143 (c++.install-info): Likewise.
1144 (c++.install-man): Likewise.
1146 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1148 * typeck2.c (build_m_component_ref): Robustify.
1150 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1152 * friend.c (do_friend): Don't take the nested [template] class
1153 into account when deciding whether to warn about the friend
1154 function not referring to a template function.
1156 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1158 * typeck.c (build_unary_op): Clarify error message.
1160 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1162 * parse.y (component_constructor_declarator): allow optional
1163 parentheses around constructor class name.
1165 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1167 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1169 * init.c (emit_base_init): Remove incorrect comment about
1171 * method.c (make_thunk): Fix comment alignment.
1173 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1175 Kill remnants of this is variable.
1176 * cp-tree.h (flag_this_is_variable): Remove.
1177 * decl2.c (flag_this_is_variable): Remove.
1178 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1179 (build_vbase_path): The path is non-static, even in a cdtor.
1180 (resolves_to_fixed_type_p): Add additional return value.
1181 * search.c (init_vbase_pointers): Adjust.
1182 * tree.c (lvalue_p_1): Adjust.
1183 * typeck.c (mark_addressable): Adjust.
1185 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1187 * pt.c (unify): Don't check cv quals of array types.
1189 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1191 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1192 check whether we already have the type.
1194 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1196 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1197 * call.c (build_op_delete_call): Simplify to remove duplicate
1199 * class.c (clone_function_decl): Don't build the deleting variant
1200 of a non-virtual destructor.
1201 * decl.c (finish_destructor_body): Don't call delete if this is a
1202 non-virtual destructor.
1203 * init.c (build_delete): Explicitly call `operator delete' when
1204 deleting an object with a non-virtual destructor.
1206 2001-02-13 Jason Merrill <jason@redhat.com>
1208 * lang-specs.h: Add more __EXCEPTIONS.
1210 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1212 * typeck2.c (process_init_constructor): Check
1213 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1215 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1217 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1218 Remove spurious information in comment. Allow further
1219 adjustments of REFERENCE_TYPE args.
1221 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1223 * errfn.c (cp_deprecated): Tweak diagnostic text.
1224 * parse.y (new_initializer): Deprecate initializer lists
1227 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1229 Remove old ABI support.
1231 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1233 * decl2.c (flag_vtable_thunks): Always set it to 1.
1234 (flag_new_abi): Likewise.
1235 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1237 * Makefile.in (g++spec.o): Fix typo.
1239 2001-02-09 Jason Merrill <jason@redhat.com>
1241 * lang-specs.h: Restore definition of __EXCEPTIONS.
1243 2001-02-08 Jason Merrill <jason@redhat.com>
1245 * search.c (shared_member_p): New function.
1246 (lookup_field_r): Use it.
1247 * cp-tree.h (SHARED_MEMBER_P): Remove.
1249 * method.c (process_overload_item): Handle template-dependent array
1251 * pt.c (type_unification_real): If we end up with undeduced nontype
1254 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1257 * typeck2.c (friendly_abort): Don't say anything if we have
1258 earlier errors or sorries.
1260 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1261 wchar_t. Ignore if in_system_header.
1263 * decl.c (maybe_push_cleanup_level): New fn...
1264 (start_decl_1): ...split out from here.
1265 * cvt.c (build_up_reference): Use it.
1266 * cp-tree.h: Declare it.
1268 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1270 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1273 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1275 * pt.c (lookup_template_class): Make sure it's a primary
1276 template or template_template_parm when called from the parser.
1277 (instantiate_template_class): Add assertion.
1279 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1281 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1282 from error_mark_node.
1284 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1286 Fix specification and implementation bugs in V3 ABI
1287 construction vtables.
1288 * cp-tree.h (flag_dump_class_layout): New flag.
1289 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1290 (BINFO_LOST_PRIMARY_P): New flag.
1291 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1292 (BINFO_PRIMARY_MARKED_P): Rename to ...
1293 (BINFO_PRIMARY_P): ... here.
1294 (binfo_via_virtual): New prototype.
1295 * decl2.c (flag_dump_class_layout): New flag.
1296 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1297 use `=' as a file name separator.
1298 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1300 (build_vtbl_address): If this is a virtual primary base, then
1301 get the vtbl of what it is ultimately primary for.
1302 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1303 for BINFO_PRIMARY_P.
1304 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1305 (get_shared_vbase_if_not_primary): Likewise.
1306 (dfs_get_pure_virtuals): Likewise.
1307 (expand_upcast_fixups): Likewise.
1308 (fixup_virtual_upcast_offsets): Likewise.
1309 (dfs_find_vbase_instance): Likewise.
1310 (find_vbase_instance): Likewise.
1311 (binfo_from_vbase): Adjust comment to reflect reality.
1312 (binfo_via_virtual): New function.
1313 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1314 for binfo walking during VTT construction.
1315 (dfs_mark_primary_bases): Remove.
1316 (force_canonical_binfo_r): New function.
1317 (force_canonical_binfo): New function.
1318 (mark_primary_virtual_base): New function.
1319 (mark_primary_bases): Walk in inheritance graph order, use
1320 mark_primary_virtual_base.
1321 (determine_primary_base): Use some more intermediate variables.
1322 (dfs_find_final_overrider): Don't check for overriding along a
1324 (dfs_modify_vtables): Walk into primary virtual bases too.
1325 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1326 (build_base_fields): Likewise.
1327 (dfs_set_offset_for_unshared_vbases): Likewise.
1328 (layout_virtual_bases): Likewise.
1329 (end_of_class): Likewise.
1330 (finish_struct_1): Call dump_class_hierarchy, if requested.
1331 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1332 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1333 (dump_class_hierarchy): Add file parameter. Append to file, if
1335 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1336 Use canonical base for virtual bases.
1337 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1338 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1339 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1340 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1342 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1343 from DATA. We want virtual primary bases and all bases via virtual.
1344 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1345 virtual base when not a construction vtable.
1346 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1347 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1348 Use canonical bases when processing virtual bases.
1349 (accumulate_vtbl_inits): We're interested in any base via a
1351 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1352 within a construction vtable, determine what is being overridden.
1353 (build_vtbl_initializer): Add more comments
1354 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1355 (build_rtti_vtbl_entries): Check if the base has lost its
1358 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1360 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1362 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1364 * decl.c (pushdecl): Call abort instead of fatal.
1365 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1366 * init.c (build_new_1): Likewise.
1367 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1368 * decl.c (build_typename_type): hash_table_init now returns void.
1369 decl.c (init_decl_processing): Make an error non-fatal.
1371 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1373 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1375 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1376 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1377 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1378 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1379 * decl.c (maybe_commonize_var): Use the new name-mangling where
1381 * decl2.c (comdat_linkage): Enhance comments. Make all
1382 compiler-generated things static, if COMDAT is not available.
1383 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1385 (tinfo_base_init): Use the correct mangled name for typeinfo
1386 strings, and push them into the global scope.
1387 (typeinfo_in_lib_p): New function.
1388 (synthesize_tinfo_var): Use it.
1389 (create_real_tinfo_var): Likewise.
1391 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1393 * decl.c (push_class_binding): Use context_for_name_lookup instead
1395 * search.c (context_for_name_lookup): Remove static. Check for NULL
1396 context in the loop.
1397 * cp-tree.h (context_for_name_lookup): Add prototype.
1399 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1401 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1402 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1404 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1405 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1407 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1409 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1410 of macros used when compiling g++spec.c.
1411 * g++spec.c (lang_specific_driver): Link with the shared
1414 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1416 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1417 make_reference_declarator, make_call_declarator), method.c
1418 (implicitly_declare_fn), parse.y (namespace_using_decl,
1419 notype_unqualified_id, expr_or_declarator, new_type_id,
1420 after_type_declarator, direct_after_type_declarator,
1421 notype_declarator, complex_notype_declarator,
1422 complex_direct_notype_declarator, qualified_id,
1423 notype_qualified_id, overqualified_id, direct_new_declarator,
1424 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1425 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1426 instead of build_parse_node.
1428 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1430 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1431 (minus_one_node): Moved to top level gcc directory. Renamed
1432 to integer_minus_one_node.
1434 * init.c (init_init_processing): Don't set minus_one_node.
1435 (build_vec_init): Use integer_minus_one_node.
1437 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1439 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1441 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1442 identical and they would be replaced with constant, remove
1443 MODIFY_EXPR from the tree.
1445 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1447 * Make-lang.in: Remove all dependencies on defaults.h.
1448 * call.c: Don't include defaults.h.
1450 * decl2.c: Likewise.
1451 * except.c: Likewise.
1455 * typeck.c: Likewise.
1457 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1459 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1460 operators even in "C" linkage.
1461 * method.c (set_mangled_name_for_decl): Likewise.
1462 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1463 overloaded operators in "C" linkage.
1465 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1467 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1468 (tsubst_arg_types): Check parameter is not void.
1469 (tsubst): Adjust tsubst_decl call.
1471 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1473 * call.c (add_builtin_candidate): Quote std properly, from
1476 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1478 * pt.c (check_explicit_specialization): Clone constructors and
1481 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1483 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1484 indicates anything special about template depth. Make sure we
1485 only count the user visible template classes.
1487 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1489 * call.c (build_conv): Typo in comment.
1490 (add_builtin_candidate): Add more explanation.
1491 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1492 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1493 when we have enumeral types.
1494 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1495 candidates for relops and eqops.
1496 (joust): Simplify control flow. Allow a non-template user
1497 function to hide a builtin.
1499 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1501 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1502 (more_specialized): Add deduction parameter.
1503 * call.c (joust): Adjust more_specialized call.
1504 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1505 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1506 (get_bindings_order): Remove.
1507 (get_bindings_real): Add DEDUCE parameter.
1508 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1509 REFERENCE_TYPE jig for DEDUCE_ORDER.
1510 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1511 maybe_adjust_types_for_deduction.
1512 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1514 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1515 (check_cv_quals_for_unify): Use new unify qualifier flags.
1516 (unify): Clear new unify qualifier flags.
1517 (get_bindings_real): Add DEDUCE parameter.
1518 (get_bindings): Adjust call to get_bindings_real.
1519 (get_bindings_overload): Likewise.
1520 (most_specialized_instantiation): Adjust call to
1523 2001-01-19 Jason Merrill <jason@redhat.com>
1525 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1527 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1530 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1532 * decl2.c (arg_assoc_class): Fix double iteration logic.
1534 2001-01-19 Jason Merrill <jason@redhat.com>
1536 * init.c (build_delete): Always call convert_force to strip cv-quals.
1538 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1539 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1540 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1542 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1544 * search.c (get_vbase_1): Count only virtual bases.
1546 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1548 * class.c (duplicate_tag_error): Robustify flag clearing.
1550 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1552 * cp-tree.h (lookup_template_class): Add complain parm.
1553 * decl.c (lookup_namespace_name): Adjust call to
1554 lookup_template_class.
1555 (make_typename_type): Likewise.
1556 * semantics.c (finish_template_type): Likewise.
1557 * pt.c (lookup_template_class): Add complain parm. Adjust.
1558 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1561 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1563 * pt.c (copy_default_args_to_explicit_spec): Preserve
1564 object's CV quals. Reorganize.
1566 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1568 * typeck.c (build_modify_expr): Say `initialization' for
1570 * init.c (build_default_init): Convert to enumeral type, if
1573 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1575 * parse.y (nomods_initdcl0): Properly set things up for
1578 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1580 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1581 (type_unification_real): Set it.
1584 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1586 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1588 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1590 * semantics.c (begin_class_definition): Check we're not inside a
1593 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1595 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1598 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1600 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1601 * call.c (build_over_call): Add comment.
1603 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1605 * cvt.c (ocp_convert): Handle vector type conversion
1606 * typeck2.c (digest_init): Handle vector type initializations
1608 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1610 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1613 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1615 * pt.c (check_nontype_parm): Rename to ...
1616 (invalid_nontype_parm_type_p): ... here.
1617 (process_template_parm): Adjust.
1618 (convert_template_argument): Adjust.
1620 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1622 * pt.c (check_nontype_parm): New function.
1623 (process_template_parm): Use it.
1624 (convert_template_argument): Use it.
1625 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1628 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1630 * tree.c: Add defaults.h
1631 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1632 * Make-lang.in (cp/tree.o): Add defaults.h.
1634 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1638 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1640 * g++.1: Change to be ".so man1/gcc.1".
1642 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1644 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1646 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1647 ($(srcdir)/cp/g++int.info): New target.
1648 * gxxint.texi: Add info directory entry. Use @@ in email address.
1649 * .cvsignore: Update.
1651 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1653 * typeck.c (build_c_cast): Do template processing earlier.
1654 Always pedwarn on array casts.
1656 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1658 * friend.c (make_friend_class): Make sure a templated class is
1659 actually a template.
1661 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1663 * decl2.c (get_guard): Set linkage from guarded decl.
1665 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1667 * call.c (convert_default_arg): Check for unprocessed
1669 * cp-tree.h (replace_defarg): Move to spew.c.
1670 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1671 spew.c, which is where they really are.
1672 (done_pending_defargs): Declare.
1673 (unprocessed_defarg_fn): Declare.
1674 * decl.c (replace_defarg): Move to spew.c
1675 * parse.y (structsp): Call done_pending_defargs.
1676 * spew.c (defarg_fns): Rearrange list structure.
1677 (defarg_fnsdone): New static variable.
1678 (defarg_depfns): New static variable.
1679 (init_spew): Adjust.
1680 (add_defarg_fn): Store the type in TREE_TYPE.
1681 (do_pending_defargs): Detect and deal with ordering constraints
1683 (done_pending_defargs): New function.
1684 (unprocessed_defarg_fn): New function.
1685 (replace_defarg): Moved from decl.c. Robustify. Don't save
1686 if circularity detected.
1688 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1690 * pt.c (unify): Check array has a domain, before checking
1691 whether it is variable sized.
1693 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1695 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1696 parameters with pointers to arrays of unknown bound.
1698 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1700 * parse.y (template_parm_header, template_spec_header): New
1701 reductions. Split out from ...
1702 (template_header): ... here. Use them.
1703 (template_template_parm): Use template_parm_header.
1704 * semantics.c (finish_template_template_parm): Add assert.
1706 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1708 * mangle.c (write_builtin_type): Fix thinko.
1710 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1711 (copy_default_args_to_explicit_spec): Likewise.
1712 (check_explicit_specialization): Use it.
1714 * class.c (finish_struct_1): Remove last argument in call to
1715 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1716 * decl.c (builtin_function): Likewise.
1717 (build_cp_library_fn): Likewise.
1718 (check_initializer): Likewise.
1719 (make_rtl_for_nonlocal_decl): Likewise.
1720 (cp_finish_decl): Likewise.
1721 (start_function): Likewise.
1722 * decl2.c (finish_anon_union): Likewise.
1723 * friend.c (do_friend): Likewise.
1724 * init.c (build_java_class_ref): Likewise.
1725 * method.c (make_thunk): Likewise.
1726 * pt.c (tsubst_friend_function): Likewise.
1727 * semantics.c (expand_body): Likewise.
1729 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1731 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1732 looking at DECL_CLONED_FUNCTION for non-functions.
1734 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1736 * error.c (dump_template_parameter): Use parm to determine how
1737 to print default value.
1739 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1741 * class.c (duplicate_tag_error): Clear more flags.
1743 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1745 * call.c (build_new_method_call): Use binfo_for_vbase.
1747 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1749 * cp-tree.h (flag_cond_mismatch): Don't declare.
1750 * decl2.c (flag_cond_mismatch): Don't define.
1751 (lang_f_options): Remove cond-mismatch.
1752 (unsupported_options): Add cond-mismatch.
1754 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1756 * class.c (handle_using_decl): Reject using of constructor name
1757 of sourcing class. Allow injecting of a method with same name as
1758 nested class. Fixup error messages.
1760 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1762 * decl2.c (lang_decode_option): Handle -Wformat=2.
1764 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1766 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1767 initialized_in_class.
1768 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1769 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1770 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1771 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1772 * pt.c (check_default_tmpl_args): Adjust for
1773 DECL_INITIALIZED_IN_CLASS_P.
1774 (instantiate_class_template): Likewise.
1775 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1777 * class.c (finish_struct): Constify saved_filename.
1779 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1781 * class.c (duplicate_tag_error): Adjust diagnostic.
1782 (finish_struct): Locally set location to start of struct.
1783 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1785 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1787 * decl.c (struct binding_level): Adjust class_shadowed comments
1789 (push_class_level_binding): Ajust comments to reflect reality.
1790 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1791 Don't set TREE_VALUE on the class_shadowed list.
1793 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1795 * decl2.c (acceptable_java_type): Allow references too.
1796 * init.c (build_java_class_ref): When using the new ABI, search
1797 `class$' and have it mangled with `mangle_decl.'
1798 * mangle.c (write_java_integer_type_codes): New function.
1799 (write_builtin_type): Detect and mangle Java integer and real
1802 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1804 * decl2.c (grokfield): Don't accept `asm' specifiers for
1805 non-static data members.
1807 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1809 * expr.c (cplus_expand_expr): Don't reset `target'.
1811 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1813 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1815 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1817 * parse.y (template_datadef): Check for error_mark_node.
1819 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1821 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1823 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1825 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1826 (record_builtin_type): Make non-static.
1827 (flag_short_double): Don't declare.
1828 (init_decl_processing): Remove the creation of many tree nodes now
1829 in c_common_nodes_and_builtins.
1830 (build_void_list_node): New function.
1831 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1832 * cp-tree.h (flag_short_wchar): Don't declare.
1834 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1836 * call.c (build_conv): Don't use build1 for USER_CONV.
1837 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1839 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1841 * lex.c (lang_init): Call c_common_lang_init.
1843 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1845 * search.c (lookup_fnfields_here): Remove.
1846 (look_for_overrides_r): Use lookup_fnfields_1.
1847 Ignore functions from using declarations.
1849 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1851 Implement exceptions specifiers for implicit member functions.
1852 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1853 * method.c (synthesize_exception_spec): New function.
1854 (locate_dtor, locate_ctor, locate_copy): New functions.
1855 (implicitly_declare_fn): Generate the exception spec too.
1856 * search.c (check_final_overrider): Check artificial functions
1858 * typeck2.c (merge_exception_specifiers): New function.
1860 2001-01-03 Jason Merrill <jason@redhat.com>
1862 * init.c (build_default_init): New fn.
1863 (perform_member_init): Split out from here.
1864 (build_new_1): Use it. Simplify initialization logic.
1865 (build_vec_init): Take an array, rather than a pointer and maxindex.
1866 Speed up simple initializations. Don't clean up if we're assigning.
1867 * cp-tree.h: Adjust.
1868 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1869 * parse.y (new_initializer): Return void_zero_node for ().
1870 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1871 * typeck2.c (digest_init): Only complain about user-written
1874 2000-12-22 Mike Stump <mrs@wrs.com>
1876 * decl2.c: (max_tinst_depth): Increase to 50.
1878 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1880 * class.c (invalidate_class_lookup_cache): Zero the
1881 previous_class_values.
1882 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1884 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1885 * decl.c (free_bindings): New variable.
1886 (push_binding): Don't create a new binding if we have one on the
1888 (pop_binding): Put old bindings on the free list.
1889 (init_decl_processing): Use size_int, not build_int_2.
1890 Register free_bindings as a GC root.
1891 (cp_make_fname_decl): Use size_int, not build_int_2.
1892 (push_inline_template_parms_recursive): Likewise.
1893 (end_template_parm_list): Likewise.
1894 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1895 (tsubst_template_parms): Use size_int, not build_int_2.
1897 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1899 2001-01-02 Richard Henderson <rth@redhat.com>
1901 * parse.y (asm): Set ASM_INPUT_P.
1903 2001-01-02 Jason Merrill <jason@redhat.com>
1905 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1908 * typeck.c (cp_truthvalue_conversion): New fn.
1909 * cvt.c (ocp_convert): Use it.
1911 * cp-tree.h: Lose c-common.c decls.
1913 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1914 * cvt.c (convert_to_void): Use type_unknown_p.
1916 * typeck.c (strip_all_pointer_quals): Also strip quals from
1917 pointer-to-member types.
1919 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1922 * call.c (build_new_method_call): Do evaluate the object parameter
1923 when accessing a static member.
1924 * typeck.c (build_component_ref): Likewise.
1926 2001-01-02 Andreas Jaeger <aj@suse.de>
1928 * decl.c (cp_missing_noreturn_ok_p): New.
1929 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1931 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1933 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1935 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1937 * class.c (pushclass): Remove #if 0'd code.
1938 * cp-tree.h (overload_template_name): Remove.
1939 * decl.c (store_bindings): Simplify.
1940 (pop_from_top_level): Likewise.
1941 * pt.c (overload_template_name): Remove.
1942 (instantiate_decl): Don't call push_to_top_level if it's not
1945 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1947 * pt.c (register_local_specialization): Don't return a value.
1948 (lookup_template_class): Use move-to-front heuristic when looking
1949 up template instantiations.
1950 (instantiate_decl): Only push_to_top_level when we're actually
1951 going to instantiate the template.
1953 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1955 * search.c (binfo_for_vtable): Return least derived class, not
1956 most. Handle secondary vtables.
1958 2000-12-22 Jason Merrill <jason@redhat.com>
1960 * pt.c (more_specialized): Don't optimize len==0.
1961 (fn_type_unification): If we're adding the return type, increase len.
1963 * typeck.c (build_binary_op): Fix pmf comparison logic.
1965 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1966 DECL_STATIC_FUNCTION_P.
1968 * semantics.c (genrtl_finish_function): Don't try to jump to
1969 return_label unless it exists.
1971 In partial ordering for a call, ignore parms for which we don't have
1973 * call.c (joust): Pass len to more_specialized.
1974 (add_template_candidate_real): Strip 'this', pass len.
1975 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1976 (get_bindings_order): New fn. Pass len down.
1977 (get_bindings_real): Strip 'this', pass len.
1978 (fn_type_unification): Likewise.
1979 (type_unification_real): Succeed after checking 'len' args.
1980 (most_specialized_instantiation): Lose explicit_args parm.
1981 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1984 2000-12-21 Jason Merrill <jason@redhat.com>
1986 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1987 DECL_TEMPLATE_RESULT.
1989 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1990 lookup_fnfields_here.
1992 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1994 * call.c (build_object_call): Also allow conversions that return
1995 reference to pointer to function.
1996 (add_conv_candidate): Handle totype being ref to ptr to fn.
1997 (build_field_call): Also allow members of type reference to function.
1998 Lose support for calling pointer to METHOD_TYPE fields.
2000 * error.c (dump_expr): Handle *_CAST_EXPR.
2002 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2004 * tree.c (break_out_cleanups): Lose.
2005 * cp-tree.h: Remove prototype.
2006 * typeck.c (build_component_ref): Don't break_out_cleanups.
2007 (build_compound_expr): Likewise.
2008 * semantics.c (finish_expr_stmt): Likewise.
2010 2000-12-20 Richard Henderson <rth@redhat.com>
2012 * cp-tree.h: Update declarations.
2013 * decl.c (finish_case_label): Return the new stmt node.
2014 * semantics.c (finish_goto_stmt): Likewise.
2015 (finish_expr_stmt, finish_return_stmt): Likewise.
2016 (finish_break_stmt, finish_continue_stmt): Likewise.
2017 (finish_asm_stmt): Likewise.
2018 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2019 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2020 (simple_if, simple_stmt): Return the new stmt node.
2023 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2025 * cp-tree.h: Don't declare warn_long_long.
2027 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2029 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2032 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2034 * pt.c (unify): Handle when both ARG and PARM are
2035 BOUND_TEMPLATE_TEMPLATE_PARM.
2037 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2039 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2040 DECL_TEMPLATE_PARM_P.
2042 2000-12-15 Jason Merrill <jason@redhat.com>
2044 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2046 * init.c (build_new_1): Don't strip quals from type.
2048 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2050 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2052 * call.c (build_new_function_call): Lose space before paren in
2054 (build_new_method_call): Likewise.
2056 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2058 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2060 * pt.c (check_explicit_specialization): Propagate default
2061 function arguments to explicit specializations.
2063 2000-12-13 DJ Delorie <dj@redhat.com>
2065 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2068 2000-12-08 Jason Merrill <jason@redhat.com>
2070 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2072 Clean up copy-initialization in overloading code.
2073 * call.c (build_user_type_conversion_1): Die if we are asked to
2074 convert to the same or a base type.
2075 (implicit_conversion): Avoid doing so. Lose reference binding code.
2076 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2077 direct-initialization. Also do direct-init part of copy-init.
2078 (build_user_type_conversion): Don't provide context to convert_like.
2079 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2080 the constructor call for copy-init.
2082 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2083 instantiation of a member template.
2084 (do_decl_instantiation): Not here.
2086 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2088 * class.c (check_field_decls): Don't special case anonymous
2089 fields in error messages.
2090 (note_name_declared_in_class): Use %D on diagnostic.
2092 * tree.c (pod_type_p): Use strip_array_types.
2093 (cp_valid_lang_attribute): Likewise.
2094 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2095 multiple evaluations.
2096 (cp_has_mutable_p): Use strip_array_types.
2098 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2100 * cp-tree.h (sufficient_parms_p): Declare new function.
2101 * call.c (sufficient_parms_p): New function, broken out of ...
2102 (add_function_candidate): ... here. Use it.
2103 (add_conv_candidate): Use it.
2104 * decl.c (grok_ctor_properties): Use it.
2106 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2108 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2110 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2112 * decl2.c (lang_decode_option): Handle -Wformat-security.
2114 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2116 * pt.c (verify_class_unification): New function.
2117 (get_class_bindings): Use it.
2118 (try_class_unification): Tidy.
2119 (unify): Handle when argument of a template-id is not
2120 template parameter dependent.
2121 (template_args_equal): Handle when TREE_CODE's do not match.
2123 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2125 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2126 for -save-temps, pass all relevant -Defines to it, and then don't
2127 pass them to cc1plus.
2129 2000-12-05 Will Cohen <wcohen@redhat.com>
2131 * decl.c (finish_case_label): Cleared
2132 more_cleanups_ok in surrounding function scopes.
2133 (define_label): Likewise.
2135 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2137 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2138 (get_matching_virtual): Remove.
2139 (look_for_overrides): Declare new function.
2140 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2142 * class.c (check_for_override): Move base class iteration code
2143 to look_for_overrides.
2144 * search.c (next_baselink): Remove.
2145 (get_virtuals_named_this): Remove.
2146 (get_virtual_destructor): Remove.
2147 (tree_has_any_destructors_p): Remove.
2148 (struct gvnt_info): Remove.
2149 (check_final_overrider): Remove `virtual' from error messages.
2150 (get_matching_virtuals): Remove. Move functionality to ...
2151 (look_for_overrides): ... here, and ...
2152 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2155 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2157 * typeck.c (get_delta_difference): If via a virtual base,
2159 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2162 2000-12-04 Richard Henderson <rth@redhat.com>
2164 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2166 2000-12-04 Jason Merrill <jason@redhat.com>
2168 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2169 (write_builtin_type): Pass intSI_type_node and the like through
2171 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2172 Pass intSI_type_node and the like through type_for_mode.
2173 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2174 * pt.c (tsubst, unify): Likewise.
2175 * tree.c (walk_tree): Likewise.
2176 * error.c (dump_type): Likewise.
2177 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2179 * Make-lang.in: Tweak top comment for emacs.
2182 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2184 * class.c (clone_function_decl): Robustify.
2186 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2188 * decl.c (store_bindings): Only search in the non modified
2189 old_bindings for duplicates.
2191 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2193 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2196 * typeck.c (build_static_cast): Remove unused variable.
2198 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2200 * pt.c: Fix typo in comment.
2202 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2204 * decl2.c (warn_format): Remove definition.
2205 (lang_decode_option): Handle -Wformat-nonliteral,
2206 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2208 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2210 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2211 (init_decl_processing): Don't create string_type_node,
2212 const_string_type_node, wint_type_node, intmax_type_node,
2213 uintmax_type_node, default_function_type, ptrdiff_type_node and
2214 unsigned_ptrdiff_type_node. Adjust position of call to
2215 c_common_nodes_and_builtins.
2216 (identifier_global_value): New function.
2218 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2220 * call.c (standard_conversion): Reject pointer to member
2221 conversions from ambiguous, inaccessible or virtual bases.
2222 * typeck.c (build_static_cast): Don't check pointers to members
2225 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2227 * method.c (do_build_copy_constructor): Preserve cv
2228 qualifications when accessing source object members.
2229 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2232 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2234 * method.c (do_build_assign_ref): Construct appropriately
2235 CV-qualified base reference. Don't allow const casts in base
2238 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2240 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2241 incomplete return type.
2243 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2245 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2246 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2249 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2251 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2253 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2255 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2257 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2259 * decl.c (grokdeclarator): Do type access control on friend
2262 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2264 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2265 bison parser ickiness.
2266 * pt.c (tsubst_friend_function): Enter namespace scope when
2267 tsubsting the function name.
2268 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2270 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2272 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2273 * cvt.c (cp_convert_to_pointer): Add force parameter.
2274 Allow conversions via virtual base if forced.
2275 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2276 (ocp_convert): Likewise.
2277 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2278 * typeck.c (get_delta_difference): Adjust handling of virtual
2281 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2283 * tree.c (struct list_hash): Remove.
2284 (list_hash_table): Make it be an htab.
2285 (struct list_proxy): New type.
2286 (list_hash_eq): New function.
2287 (list_hash_pieces): Renamed from ...
2288 (list_hash): ... this.
2289 (list_hash_lookup): Remove.
2290 (list_hash_add): Remove.
2291 (hash_tree_cons): Use the generic hashtable.
2292 (mark_list_hash): Remove.
2293 (init_tree): Create the hashtable.
2295 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2297 * method.c (build_mangled_C9x_name): Rename to
2298 build_mangled_C99_name. Change C9X references in comments to
2301 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2303 * parse.y (unary_expr): Move VA_ARG from here ...
2304 (primary): ... to here.
2306 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2308 * semantics.c (finish_id_expr): If type is error_mark, return
2311 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2313 * pt.c (lookup_template_class): Simplify loop exit constructs.
2314 Cope when there is no partial instantiation of a template
2317 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2319 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2321 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2323 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2326 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2327 destructors that haven't already been cloned.
2329 2000-11-20 Richard Henderson <rth@redhat.com>
2331 * parse.y (yyparse_1): Rename the parser entry point.
2333 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2335 * mangle.c (write_name): Use <unscoped-name> for names directly in
2337 (write_unscoped_name): Accept names directly in function scope.
2339 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2341 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2342 * parse.y (extdef): Add EXPORT reduction.
2343 * spew.c (yylex): Don't skip export here.
2345 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2347 * decl.c (init_decl_processing): Correct name of pure virtual
2348 function under the new ABI.
2349 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2350 (throw_bad_typeid): Likewise for bad typeid function.
2352 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2354 * decl.c (grokparms): Don't even function types of `void' type,
2356 * mangle.c (write_type): Don't crash when confronted with the
2359 * decl.c (grokparms): Don't create parameters of `void' type.
2361 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2363 * lex.c (mark_impl_file_chain): Delete.
2364 (init_parse): Remove call to ggc_add_string_root. No need to
2365 ggc_strdup a string constant. Do not add impl_file_chain to GC
2367 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2369 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2371 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2373 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2375 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2376 * decl.c (grokdeclarator): Don't reject void parms here.
2377 (require_complete_types_for_parms): Simplify, use
2378 complete_type_or_else.
2379 (grokparms): Remove bitrot. Remove funcdef parm.
2380 Deal with ellipsis parm lists here.
2381 * semantics.c (finish_parmlist): Don't append void_list_node
2382 here. Set PARMLIST_ELLIPSIS_P.
2384 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2386 * typeck2.c (incomplete_type_error): Reorganise to avoid
2387 excessive diagnostics.
2389 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2391 * lex.c (struct impl_files, internal_filename): Constify a char *.
2393 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2395 * mangle.c (write_special_name_constructor): Don't generate
2396 assembler junk when confronted with an old-style constructor.
2397 (write_special_name_destructor): Likewise.
2398 (mangle_decl_string): Do it here instead.
2400 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2402 * call.c (op_error): Make error messages clearer.
2404 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2406 * decl.c (wrapup_globals_for_namespace): Don't mark things
2407 TREE_ASM_WRITTEN when they're not.
2409 2000-11-15 Jason Merrill <jason@redhat.com>
2411 * typeck2.c (friendly_abort): Uncount the error before handing
2414 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2416 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2418 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2420 * class.c (build_vtbl_initializer): Fix typo in comment.
2421 * typeck.c (expr_sizeof): Don't crash on errors.
2423 2000-11-14 Jim Wilson <wilson@redhat.com>
2425 * lang-specs.h: Add %2 after %(cc1_options).
2427 2000-11-14 Richard Henderson <rth@redhat.com>
2429 * typeck.c (c_sizeof): Be strict about casting result value
2430 back to c_size_type_node.
2431 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2433 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2435 * typeck.c (build_unary_op): Use boolean_increment from
2436 c-common.c, moving the relevant code there.
2438 2000-11-11 Jason Merrill <jason@redhat.com>
2440 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2442 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2445 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2447 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2448 * lex.c (copy_lang_decl): Likewise.
2450 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2452 * dump.c (cp_dump_tree): Don't dump function bodies here.
2454 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2455 (dump.o): Update dependency list.
2456 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2457 (flag_dump_translation_unit): Likewise.
2458 (CP_TYPE_QUALS): Adjust definition.
2459 (DECL_C_BIT_FIELD): Remove.
2460 (SET_DECL_C_BIT_FIELD): Likewise.
2461 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2462 (add_maybe_template): Likewise.
2463 (strip_array_types): Likewise.
2464 (dump_node_to_file): Likewise.
2465 (cp_dump_tree): New function.
2466 * decl.c (init_decl_processing): Set lang_dump_tree.
2467 * decl2.c (flag_dump_translation_unit): Remove.
2468 * dump.c: Move most of it to ../c-dump.c.
2469 (cp_dump_tree): New function.
2470 * pt.c (add_maybe_template): Remove.
2471 * typeck.c (strip_array_types): Likewise.
2473 2000-11-07 Eric Christopher <echristo@redhat.com>
2475 * decl.c (init_decl_processing): Change definition of
2476 __wchar_t to wchar_t. Remove artificial declaration of
2478 * lex.c: Change instances of __wchar_t to wchar_t.
2480 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2482 * lex.c (do_identifier): Don't lookup_name for operators.
2483 * parse.y (operator): Save looking_for_typename.
2484 (unoperator): Restore it.
2485 * spew.c (frob_opname): Use nth_token for lookahead.
2487 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2489 * decl.c (grok_op_properties): Always use coerce_new_type and
2491 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2492 exception specification. Tidy up.
2493 (coerce_delete_type): Preserve exception specification. Tidy up.
2495 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2497 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2498 (push_binding_level), error.c (cp_tree_printer), pt.c
2499 (process_partial_specialization, tsubst_template_arg_vector),
2500 search.c (lookup_member): Use memset () instead of bzero ().
2502 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2504 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2506 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2508 * Make-lang.in (c++.distdir): Remove.
2510 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2512 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2513 declarations from different namespaces to be combined.
2515 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2517 * decl.c: Include tm_p.h.
2519 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2521 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2523 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2525 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2526 (build_overload_value), repo.c (open_repo_file), xref.c
2527 (open_xref_file): Use strchr () and strrchr () instead of index ()
2530 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2532 * call.c (build_over_call): Call fold on the CALL_EXPR.
2534 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2536 * error.c (dump_template_decl): Separate template hearders with
2539 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2541 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2542 TS_* flags with corresponding TFF_*. Adjust prototypes of
2543 functions (which used to take a tree_string_flags) to take an int.
2545 * cp-tree.h (enum tree_string_flags): Remove
2546 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2547 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2548 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2549 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2550 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2551 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2552 (type_as_string, decl_as_string, expr_as_string,
2553 context_as_string): Adjust prototype.
2555 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2556 instead of TS_PLAIN.
2558 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2559 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2562 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2564 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2565 (linkage_kind): New enumeration.
2566 (decl_linkage): New function.
2567 * decl2.c (comdat_linkage): Extend comment.
2568 * error.c (dump_function_decl): Print the arguments used to
2569 instantiate a template, even when not printing the type of the
2571 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2572 not TREE_PUBLIC, to test for external linkage.
2573 * tree.c (decl_linkage): New function.
2575 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2577 * pt.c (instantiate_decl): Always instantiate static data members
2578 initialized in-class.
2580 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2582 * Make-lang.in: Move all build rules here from Makefile.in,
2583 adapt to new context. Wrap all rules that change the current
2584 directory in parentheses. Expunge all references to $(P).
2585 When one command depends on another and they're run all at
2586 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2587 all object-file generation rules. Delete obsolete variables.
2589 * Makefile.in: Delete.
2590 * config-lang.in: Delete outputs= line.
2592 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2594 * error.c (dump_function_decl): Print no space between
2595 `ptr-operator' the `type-specifier' of the return type.
2596 (dump_type_prefix): Make sure we put space at the appropriate
2599 2000-10-23 Jason Merrill <jason@redhat.com>
2601 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2603 2000-10-22 Jason Merrill <jason@redhat.com>
2605 * call.c (build_conditional_expr): Use ocp_convert to force
2608 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2610 * call.c (standard_conversion): Use RVALUE_CONVs for all
2611 expressions that satisfy lvalue_p, not just those that satisfy
2614 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2616 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2617 not one with TYPE_IS_SIZETYPE set.
2618 (dubious_conversion_warnings): Remove special-case code.
2620 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2622 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2623 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2624 (dump_type_prefix): Print vector-of-int as 'int vector'.
2625 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2626 * tree.c (walk_tree): Handle VECTOR_TYPE.
2628 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2630 2000-10-21 Jason Merrill <jason@redhat.com>
2632 * parse.y (operator): Set got_object from got_scope.
2633 Set looking_for_typename.
2634 * decl.c (lookup_name_real): Clear val after setting from_obj.
2635 Reorganize diagnostic.
2637 2000-10-20 Jason Merrill <jason@redhat.com>
2639 * tree.c (walk_tree): Don't walk into default args.
2641 * error.c (dump_expr): Use host_integerp.
2643 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2645 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2646 "since" in error message.
2648 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2650 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2652 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2654 * decl.c (revert_static_member_fn): Fixed typo.
2656 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2658 * class.c (subobject_offset_fn): New type.
2659 (dfs_record_base_offsets): Remove.
2660 (record_base_offsets): Likewise.
2661 (dfs_search_base_offsets): Likewise.
2662 (record_subobject_offset): New function.
2663 (check_subobject_offset): Likewise.
2664 (walk_subobject_offsets): Likewise.
2665 (record_subobject_offsets): Likewise.
2666 (layout_conflict_p): Reimplement.
2667 (layout_nonempty_base_or_field): Correct handling of type
2668 conflicts during layout.
2669 (layout_empty_base): Likewise.
2670 (build_base_field): Adjust to handle new representation of empty
2672 (build_base_fields): Likewise.
2673 (layout_virtual_bases): Likewise.
2674 (splay_tree_compare_integer_csts): New function.
2675 (layout_class_type): Use a splay_tree, rather than a varray, to
2676 represent the offsets of empty bases.
2678 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2679 * decl.c (select_decl): Don't return declarations that are
2682 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2684 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2685 (fake_std_node): New macro.
2686 * decl.c (in_std): Rename to ...
2687 (in_fake_std): ... this.
2688 (flag_no_builtin): Remove.
2689 (flag_no_nonansi_builtin): Likewise.
2690 (walk_namespaces_r): Use fake_std_node.
2691 (push_namespace): Use std_identifier.
2692 (pop_namespace): Use in_fake_std.
2693 (lookup_name_real): Use fake_std_node.
2694 (init_decl_processing): When -fhonor-std, create the `std'
2695 namespace. Don't create a dummy fake_std_node in that case.
2696 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2697 (builtin_function): Put builtins whose names don't begin
2698 with `_' in the std namespace.
2699 * decl2.c (flag_no_builtin): Remove.
2700 (flag_no_nonansi_builtin): Likewise.
2701 (set_decl_namespace): Use fake_std_node.
2702 (validate_nonmember_using_decl): Likewise.
2703 (do_using_directive): Likewise.
2704 (handle_class_head): Likewise.
2705 * dump.c (dequeue_and_dump): Likewise.
2706 * except.c (init_exception_processing): Use std_identifier.
2707 * init.c (build_member_call): Use fake_std_node.
2708 * rtti.c (init_rtti_processing): Use std_identifier.
2710 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2712 * cp-tree.h (back_end_hook): Remove declaration.
2713 * decl2.c (back_end_hook): Remove definition.
2715 * dump.c (dequeue_and_dump): Dump TREE_USED.
2717 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2719 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2721 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2723 * decl.c (WINT_TYPE): Define.
2724 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2725 c_size_type_node, signed_size_type_node and wint_type_node.
2727 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2729 * decl2.c (warn_missing_format_attribute): New variable.
2730 (lang_decode_option): Decode -Wmissing-format-attribute.
2732 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2734 * typeck.c (qualify_type): Remove.
2735 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2737 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2739 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2741 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2743 * Makefile.in (parse.c, parse.h): Create atomically.
2745 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2747 * class.c (current_obstack): Remove.
2748 * decl.c (ggc_p): Remove.
2749 (start_decl): Don't use decl_tree_cons.
2750 (grokdeclarator): Don't use build_decl_list.
2751 (start_function): Don't use decl_tree_cons.
2752 (finish_function): Don't mess with obstacks.
2753 * decl2.c (grok_x_components): Don't use build_decl_list.
2754 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2755 (implicitly_declare_fn): Don't call build_decl_list.
2756 * parse.y (frob_specs): Don't call build_decl_list or
2758 (expr_or_declarator_intern): Don't call decl_tree_cons.
2759 (primary): Don't call build_decl_list.
2760 (fcast_or_absdcl): Likewise.
2761 (typed_declspecs): Don't call decl_tree_cons.
2762 (reserved_declspecs): Don't call build_decl_list.
2763 (declmods): Likewise.
2764 (reserved_typespecquals): Likewise.
2766 (new_type_id): Likewise.
2767 (cv_qualifiers): Likewise.
2768 (after_type_declarator_intern): Likewise.
2769 (notype_declarator_intern): Likewise.
2770 (absdcl_intern): Likewise.
2771 (named_parm): Likewise.
2772 * pt.c (most_specialized_class): Likewise.
2773 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2774 (init_repo): Initialize it.
2775 * search.c (current_obstack): Remove.
2776 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2778 2000-10-09 Richard Henderson <rth@cygnus.com>
2780 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2781 (c++ language support bits for libgcc): Remove.
2782 (c++.clean): Remove cplib2.txt cleanup.
2783 * config-lang.in (headers, lib2funcs): Remove.
2785 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2786 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2787 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2788 * inc/new.h, inc/typeinfo: Remove files.
2790 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2792 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2794 (init_decl_processing): Initialize intmax_type_node and
2797 2000-10-06 Richard Henderson <rth@cygnus.com>
2799 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2800 (original_result_rtx): Remove.
2801 * decl.c (save_function_data): Don't clear x_result_rtx.
2802 (mark_lang_function): Don't mark it either.
2803 * expr.c (fixup_result_decl): Remove.
2804 * semantics.c (genrtl_named_return_value): Frob the return decl
2805 before calling emit_local_var.
2806 (genrtl_finish_function): Don't call fixup_result_decl.
2807 Always emit the jump to return_label.
2809 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2811 * pt.c (lookup_template_class): Set current access for enum.
2812 (tsubst_enum): Set file & line for enum decl.
2814 * spew.c (yylex): Remove unused variable.
2816 2000-10-05 Richard Henderson <rth@cygnus.com>
2818 * semantics.c (genrtl_finish_function): Don't init or check
2819 can_reach_end; remove noreturn and return value checks.
2821 2000-10-05 Tom Tromey <tromey@cygnus.com>
2823 * init.c (build_java_class_ref): Use `build_static_name' with a
2824 suffix, not a prefix, to build the class object's name.
2826 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2828 * cp-tree.h (access_kind): Fix comment typo.
2829 * decl2.c (grokfield): Fix diagnostic typo.
2830 * semantics.c (finish_template_type): Fix comment typo.
2831 (finish_qualified_object_call_expr): Likewise.
2833 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2835 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2838 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2840 * spew.c (frob_id): New static function.
2841 (frob_opname): Use it.
2844 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2846 * decl.c (lang_mark_false_label_stack): Remove.
2847 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2849 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2851 * gxxint.texi: Use @email for formatting email addresses.
2853 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2855 * error.c: Remove direct obstack manipulation. Replace with
2856 output_buffer-based formatting. Adjust calls to removed macros.
2857 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2858 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2859 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2861 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2863 * ir.texi: Move to ../c-tree.texi.
2865 2000-09-20 Jason Merrill <jason@redhat.com>
2867 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2869 2000-09-21 Andreas Jaeger <aj@suse.de>
2871 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2872 * cp-tree.h: ... here.
2874 * error.c: Remove declaration of cp_printer.
2876 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2878 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2880 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2882 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2885 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2887 * decl.c (start_function): Robustify.
2889 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2891 * cp-tree.h (check_function_format): Accept a `status' parameter.
2893 * call.c, typeck.c: Updates calls to `check_function_format'.
2895 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2897 * decl2.c (handle_class_head): Always push some scope even
2900 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2902 * cp-tree.h (struct cp_language_function): Remove
2903 x_scope_stmt_stack and name_declared.
2904 (current_scope_stmt_stack): Remove.
2905 (function_name_declared_p): New macro.
2906 (struct lang_decl_flags): Use c_lang_decl as a base class.
2908 (struct lang_decl): Replace saved_tree with context.
2909 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2910 (SET_DECL_FRIEND_CONTEXT): Likewise.
2911 (DECL_VIRTUAL_CONTEXT): Likewise.
2912 (DECL_SAVED_TREE): Remove.
2913 (C_DECLARED_LABEL_FLAG): Likewise.
2914 (cplus_expand_expr_stmt): Don't declare.
2915 (add_decl_stmt): Likewise.
2916 (add_scope_stmt): Likewise.
2917 * decl.c (mark_stmt_tree): Remove.
2918 (case_compare): Likewise.
2919 (finish_case_label): Use c_add_case_label.
2920 (init_decl_processing): Set more language-specific hooks.
2921 (build_enumerator): Fix typo in comment.
2922 (cplus_expand_expr_stmt): Remove.
2923 (mark_lang_function): Use mark_c_language_function.
2924 (lang_mark_tree): Use c_mark_lang_decl.
2925 * decl2.c: Change order of inclusion.
2926 * except.c: Likewise.
2927 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2928 back on c_expand_expr.
2929 * friend.c: Include expr.h.
2930 * init.c: Change order of inclusion.
2931 * Makefile.in: Update dependencies.
2932 * lex.h (free_lang_decl_chain): Remove.
2933 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2934 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2936 (instantiate_decl): Use function_name_declared_p.
2937 * semantics.c (lang_expand_expr_stmt): Remove.
2938 (set_current_function_name_declared): Likewise.
2939 (current_function_name_declared): Likewise.
2940 (begin_compound_stmt): Use function_name_declared_p.
2941 (add_decl_stmt): Remove.
2942 (setup_vtbl_ptr): Use function_name_declared_p.
2943 (add_scope_stmt): Remove.
2944 (current_scope_stmt_stack): New function.
2945 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2946 (expand_body): Use function_name_declared_p.
2947 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2948 * typeck.c: Change order of includes.
2949 (convert_sequence): Remove.
2951 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2953 * lex.c (reswords): Add _Complex.
2955 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2957 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2959 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2961 * init.c (begin_init_stmts): Don't use // comments.
2963 2000-09-12 Jason Merrill <jason@redhat.com>
2965 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2966 all non-extern arrays.
2968 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2969 typenames, too. Downgrade complaint to pedwarn.
2970 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2971 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2972 'class This::Inherited'.
2974 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2976 * decl.c (finish_case_label): Given the LABEL_DECL a
2979 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2981 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2982 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2983 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2984 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2985 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2987 (sorry_for_unsupported_tree, print_scope_operator,
2988 print_left_paren, print_right_paren, print_left_bracket,
2989 print_right_bracket, print_whitespace): Likewise.
2990 (aggr_variety): Rename to class_key_or_enum.
2991 (print_type): Rename to print_type_id.
2992 (print_type_specifier_seq, print_simple_type_specifier,
2993 print_elaborated_type_specifier,
2994 print_rest_of_abstract_declarator,
2995 print_parameter_declaration_clause, print_exception_specification,
2996 print_nested_name_specifier, print_template_id,
2997 typedef_original_name, print_template_argument_list_start,
2998 print_template_argument_list_end): New functions.
3000 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3002 * ir.texi: Add more documentation.
3004 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3006 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3007 (current_function_parms): Don't define.
3008 (struct cp_language_function): Remove parms_stored.
3009 (current_function_just_assigned_this): Don't define.
3010 (current_function_parms_stored): Likewise.
3011 (static_ctors): Declare.
3012 (static_dtors): Likewise.
3013 (SF_EXPAND): Don't define.
3014 (expand_start_early_try_stmts): Remove declaration.
3015 (store_parm_decls): Likewise.
3016 * decl.c (static_ctors): Don't declare.
3017 (static_dtors): Likewise.
3018 (struct binding_level): Remove this_block.
3019 (poplevel): Remove dead code.
3020 (set_block): Likewise.
3021 (mark_binding_level): Don't mark this_block.
3022 (mark_saved_scope): Don't mark x_function_parms.
3023 (init_decl_processing): Don't add current_function_parms as a GC
3025 (check_function_type): Change prototype.
3026 (start_function): Remove RTL-generation code.
3027 (expand_start_early_try_stmts): Remove.
3028 (store_parm_decls): Give it internal linkage. Remove
3029 RTL-generation code.
3030 (finish_function): Remove RTL-generation code.
3031 * decl2.c (static_ctors): Fix formatting.
3032 (static_dtors): Likewise.
3033 * method.c (use_thunk): Don't call store_parm_decls.
3034 (synthesize_method): Likewise.
3035 * optimize.c (maybe_clone_body): Likewise.
3036 * parse.y (fn.def2): Likewise.
3037 (.set_base_init): Likewise.
3038 (nodecls): Likewise.
3039 * pt.c (instantiate_decl): Likewise.
3040 * rtti.c (synthesize_tinfo_fn): Likewise.
3041 * semantics.c (genrtl_try_block): Simplify.
3042 (expand_body): Use genrtl_start_function and
3043 genrtl_finish_function.
3044 (genrtl_start_function): New function.
3045 (genrtl_finish_function): Likewise.
3047 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3049 * error.c (cp_tree_printer, case 'P'): Append break.
3051 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3053 * cp-tree.h (frob_opname): Declare.
3054 * parse.y (saved_scopes): New static variable.
3055 (cp_parse_init): Adjust.
3056 (do_id): If lastiddecl is NULL, do do_identifier.
3057 (operator): Save scope information.
3058 (unoperator): New reduction. Restore scope information.
3059 (operator_name): Append unoperator. Call frob_opname.
3060 * spew.c (frob_opname): Define.
3062 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3064 * decl.c, rtti.c: Include defaults.h if not already included.
3065 Don't define the *_TYPE_SIZE macros.
3067 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3069 * cp-tree.h (push_switch): Change prototype.
3070 (check_cp_case_value): Remove declaration.
3071 (decl_constant_value): Likewise.
3072 * decl.c (struct cp_switch): Add switch_stmt and cases.
3073 (case_compare): New function.
3074 (push_switch): Set switch_stmt. Initialize cases.
3075 (pop_switch): Clean up cases.
3076 (define_case_label): Rename to ...
3077 (finish_case_label): ... this. Do semantic analysis for case
3079 (start_function): Correct comment.
3080 * decl2.c (check_cp_case_value): Remove.
3081 * expr.c (do_case): Remove.
3082 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3083 * semantics.c (genrtl_do_poplevel): Remove declaration.
3084 (RECHAIN_STMTS): Remove.
3085 (finish_break_stmt): Use build_break_stmt.
3086 (finish_continue_stmt): Use build_continue_stmt.
3087 (finish_switch_cond): Adjust condition here, rater than in
3088 c_expand_start_case.
3089 (finish_case_label): Remove.
3090 * typeck.c (c_expand_return): Remove.
3091 (c_expand_start_case): Likewise.
3093 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3095 * ir.texi: Document type nodes.
3097 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3099 * cp-tree.h (init_cp_semantics): Declare.
3100 (genrtl_try_block): Don't declare.
3101 (genrtl_handler): Likewise.
3102 (genrtl_catch_block): Likewise.
3103 (genrtl_ctor_stmt): Likewise.
3104 (genrtl_subobject): Likewise.
3105 (genrtl_do_poplevel): Likewise.
3106 (genrtl_named_return_value): Likewise.
3107 * lex.c (init_parse): Call init_cp_semantics.
3108 * semantics.c (genrtl_try_block): Give it internal linkage.
3109 (genrtl_handler): Likewise.
3110 (genrtl_catch_block): Likewise.
3111 (genrtl_ctor_stmt): Likewise.
3112 (genrtl_subobject): Likewise.
3113 (genrtl_do_poplevel): Likewise.
3114 (genrtl_named_return_value): Likewise.
3115 (lang_expand_stmt): Rename to ...
3116 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3117 (init_cp_semantics): Define.
3119 * decl.c (initialize_local_var): Remove RTL-generating code.
3120 * semantics.c (genrtl_try_block): Fix formatting.
3122 Move statement-tree facilities from C++ to C front-end.
3123 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3124 (void_zero_node): Remove.
3125 (stmt_tree): Likewise.
3126 (scope_chain): Adjust.
3127 (language_function): Rename to cp_language_function.
3128 (cp_function_chain): Adjust.
3129 (current_stmt_tree): Remove.
3130 (last_tree): Likewise.
3131 (last_expr_type): Likewise.
3132 (struct lang_decl): Adjust.
3133 (STMT_IS_FULL_EXPR_P): Remove.
3135 (begin_stmt_tree): Likewise.
3136 (finish_stmt_tree): Likewise.
3137 (walk_tree_fn): Likewise.
3138 (walk_stmt_tree): Likewise.
3139 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3140 * decl.c (mark_stmt_tree): Adjust type.
3141 (init_decl_processing): Don't build void_zero_node.
3142 (initialize_local_var): Adjust usage of current_stmt_tree.
3143 (finish_enum): Use add_stmt, not add_tree.
3144 (save_function_data): Adjust use of language_function.
3145 (finish_constructor_body): Use add_stmt, not add_tree.
3146 (finish_destructor_body): Likewise.
3147 (push_cp_function_context): Adjust use of language_function.
3148 (pop_cp_function_context): Likewise.
3149 (mark_lang_function): Likewise.
3150 (mark_cp_function_context): Likewise.
3151 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3152 (build_vec_init): Likewise.
3153 * semantics.c (SET_LAST_STMT): Remove.
3154 (RECHAIN_STMTS): Don't use it.
3155 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3156 (current_stmt_tree): Define.
3158 (finish_goto_stmt): Use add_stmt, not add_tree.
3159 (finish_expr_stmt): Likewise.
3160 (begin_if_stmt): Likewise.
3161 (finish_then_clause): Likewise.
3162 (begin_while_stmt): Likewise.
3163 (begin_do_stmt): Likewise.
3164 (finish_return_stmt): Likewise.
3165 (begin_for_stmt): Likewise.
3166 (finish_break_stmt): Likewise.
3167 (finish_continue_stmt): Likewise.
3168 (begin_switch_stmt): Likewise.
3169 (finish_case_label): Likewise.
3170 (begin_try_block): Likewise.
3171 (begin_function_try_block): Likewise.
3172 (begin_handler): Likewise.
3173 (begin_catch_block): Likewise.
3174 (begin_compound_stmt): Likewise.
3175 (begin_asm_stmt): Likewise.
3176 (finish_asm_stmt): Likewise.
3177 (finish_label_stmt): Likewise.
3178 (add_decl_stmt): Likewise.
3179 (finish_subobject): Likewise.
3180 (finish_decl_cleanup): Likewise.
3181 (finish_named_return_value): Likewise.
3182 (setup_vtbl_ptr): Likewise.
3183 (add_scope_stmt): Likewise.
3184 (finish_stmt_expr): Likewise.
3185 (prune_unused_decls): Remove.
3186 (begin_stmt_tree): Likewise.
3187 (finish_stmt_tree): Likewise.
3188 (prep_stmt): Adjust use of current_stmt_tree.
3189 (lang_expand_stmt): Likewise.
3190 * tree.c (statement_code_p): Remove.
3191 (cp_statement_code_p): New function.
3192 (walk_stmt_tree): Remove.
3193 (init_tree): Set lang_statement_code_p.
3195 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3197 Integrated preprocessor.
3199 * Make-lang.in, Makefile.in: Remove all references to input.c,
3200 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3201 * gxx.gperf, hash.h, input.c: Delete.
3202 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3203 initialized properly.
3205 * class.c (fixup_pending_inline): Take a tree, not a
3206 struct pending_inline *. All callers changed.
3207 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3208 RID_PROTECTED entries in ridpointers[] array here.
3209 * decl.c (duplicate_decls): Do not refer to struct
3211 (record_builtin_type, init_decl_processing): Use RID_MAX not
3213 (grokdeclarator): Use C_IS_RESERVED_WORD.
3214 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3216 (grok_x_components): Do not inspect pending_inlines chain.
3218 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3219 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3220 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3221 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3222 TIME_IDENTIFIER_FILEINFO): Kill.
3224 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3226 * parse.y: Call do_pending_inlines unconditionally.
3227 reinit_parse_for_method is now snarf_method. fn.defpen is no
3228 longer necessary. Remove unnecessary <itype> annotation on
3229 SCOPE. Do not refer to end_of_file or struct pending_inline.
3230 * semantics.c (begin_inline_definitions): Call
3231 do_pending_inlines unconditionally.
3233 * lex.c: Remove all code now shared with C front end.
3234 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3235 into the get_identifier table. Rewrite pragma handling to
3236 work with the registry. Move code to save tokens for later
3237 processing to spew.c.
3239 * spew.c: Rewrite everything in terms of token streams instead
3240 of text. Move routines here from lex.c / input.c as
3241 appropriate. GC-mark trees hanging off the pending inlines
3244 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3246 * NEWS: Mention that the named return value extension has been
3248 * cp-tree.h (original_result_rtx): Define.
3249 (TREE_REFERENCE_EXPR): Remove.
3250 (DECL_VPARENT): Likewise.
3251 (pushdecl_nonclass_level): Likewise.
3252 (store_return_init): Likewise.
3253 (reinit_lang_specific): Likewise.
3254 (genrtl_named_return_value): Change prototype.
3255 * decl.c (original_result_rtx): Remove.
3256 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3257 Do not generate RTL for local variables here.
3258 (store_return_init): Remove.
3259 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3261 (finish_named_return_value): Adjust accordingly. Warn that this
3262 extension is deprecated.
3263 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3265 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3267 * pt.c (type_unification_real): Replace switch with if.
3268 (unify): Tsubst non-type parms before comparing.
3270 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3272 * error.c (dump_typename): New function, broken out of ...
3273 (dump_type): ... here. Use it.
3274 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3276 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3278 * init.c (build_offset_ref): Deal with namespace scoped
3281 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3283 * class.c (resolve_address_of_overloaded_function): Add
3284 explanation message.
3285 * decl.c (define_case_label): Reformat explanation.
3286 * decl2.c (finish_static_data_member_decl): Likewise.
3287 (grokfield): Likewise.
3288 * friend.c (do_friend): Likewise.
3290 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3292 * tree.c (walk_tree): Expose tail recursion.
3293 (walk_stmt_tree): New function.
3294 * cp-tree.h: Prototype walk_stmt_tree.
3295 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3296 the BLOCKs directly. If a BLOCK has no variables after
3297 pruning, discard it.
3298 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3299 restore the line number.
3301 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3303 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3304 (pt.o): Remove dependency on HTAB_H.
3305 * cp-tree.h: Include hashtab.h.
3306 (walk_tree): Change prototype.
3307 (walk_tree_without_duplicates): New function.
3308 * decl.c (check_default_argument): Use it.
3309 * optimize.c (remap_decl): Adjust calls to walk_tree.
3310 (copy_body): Likewise.
3311 (expand_calls_inline): Likewise.
3312 (calls_setjmp_p): Use walk_tree_without_duplicates.
3313 * pt.c: Don't include hashtab.h.
3314 (for_each_template_parm): Use walk_tree_without_duplicates.
3315 * semantics.c (finish-stmt_tree): Likewise.
3316 (expand_body): Likewise.
3317 * tree.c (walk_tree): Add additional parameter.
3318 (walk_tree_without_duplicates): New function.
3319 (count_trees): Use it.
3320 (verify_stmt_tree): Adjust call to walk_tree.
3321 (find_tree): Use walk_tree_without_duplicates.
3322 (no_linkage_check): Likewise.
3323 (break_out_target_exprs): Adjust call to walk_tree.
3324 (cp_unsave): Likewise.
3326 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3328 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3329 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3330 * cp-tree.h (TYPE_BINFO): Adjust comment.
3331 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3332 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3333 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3334 (TYPE_TEMPLATE_INFO): Likewise.
3335 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3336 * class.c (push_nested_class): Likewise.
3337 * decl.c (lookup_name_real): Likewise.
3338 (grokdeclarator): Likewise.
3339 (grok_op_properties): Likewise.
3340 (xref_tag): Likewise.
3341 (xref_basetypes): Likewise.
3342 * decl2.c (constructor_name_full): Likewise.
3343 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3344 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3345 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3346 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3347 (dump_type_suffix): Likewise.
3348 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3350 (get_aggr_from_typedef): Likewise.
3351 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3352 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3353 (write_template_parm): Likewise.
3354 (write_template_template_parm): Check tree code instead of
3355 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3356 * method.c (build_overload_nested_name): Add
3357 BOUND_TEMPLATE_TEMPLATE_PARM.
3358 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3359 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3360 * pt.c (convert_template_argument): Check tree code instead of
3361 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3362 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3363 (for_each_template_parm): Adjust comment.
3364 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3365 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3366 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3367 template_args_equal to compare template template parameter cases.
3368 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3369 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3371 * tree.c (copy_template_template_parm): Decide whether to create
3372 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3373 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3374 (copy_tree_r): Likewise.
3375 * typeck.c (comptypes): Likewise. Check tree code instead of
3376 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3378 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3380 * decl.c (finish_function): Move the code for handling functions
3381 marked with the constructor and destructor attributes inside the
3384 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3386 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3388 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3390 * pt.c (lookup_template_class): Remove abort.
3391 * tree.c (get_type_decl): Allow error_mark_node.
3393 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3395 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3398 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3400 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3403 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3405 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3406 union tag mismatch error reporting.
3408 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3410 * call.c (build_scoped_method_call): Check it is not a namespace.
3412 2000-08-30 Jason Merrill <jason@redhat.com>
3414 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3416 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3417 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3418 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3420 * decl.c (start_function): Always call make_function_rtl.
3422 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3424 * semantics.c (prune_unused_decls): New function.
3425 (finish_stmt_tree): Call it via walk_tree.
3427 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3429 * class.c (build_secondary_vtable): Constify a char *.
3430 * decl.c (init_decl_processing): Initialize function_id_node,
3431 pretty_function_id_node, and func_id_node.
3432 * input.c (struct input_source): Constify 'str'.
3433 (feed_input): Constify first argument.
3434 * mangle.c (write_identifier): Constify argument.
3435 * pt.c (mangle_class_name_for_template): Constify argument.
3437 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3439 * typeck.c (mark_addressable): Remove code that pokes around in
3442 2000-08-28 Jason Merrill <jason@redhat.com>
3444 * lex.c (file_name_nondirectory): Move to toplev.c.
3446 * cp-tree.h (LOCAL_CLASS_P): New macro.
3447 * class.c (finish_struct_1): Use it.
3449 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3451 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3452 (write_encoding): Pass another argument to write_name.
3453 (write_name): Add ignore_local_scope parameter. Fix handling of
3455 (write_nested_name): Use write_unqualified_name.
3456 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3457 (write_template_prefix): Use write_unqualified_name.
3458 (write_component): Remove.
3459 (write_local_name): Add parameter. Use direct local entity to
3460 discriminator calculation.
3461 (write_class_enum_type): Pass another argument to write_name.
3462 (write_template_template_arg): Likewise.
3463 (make_guard_variable): Likewise.
3465 2000-08-27 Jason Merrill <jason@redhat.com>
3467 * decl.c (pushdecl): Matching decls for local externs are found in
3468 the current level. Propagate linkage information from previous
3471 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3473 * ir.texi (Expressions): Fix typo.
3475 2000-08-25 Greg McGary <greg@mcgary.org>
3477 * tree.c (init_tree): Use ARRAY_SIZE.
3479 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3481 * error.c (cp_tree_printer): Rework.
3483 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3485 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3487 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3488 (cp-demangle.o): Remove target.
3489 (dyn-string.o): Likewise.
3491 * decl.c (grokfndecl): Require that `main' return an `int'.
3492 * mangle.c (write_encoding): Don't mangle return types for
3493 conversion functions.
3495 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3497 * error.c (tree_formatting_info): New data type.
3498 (tree_being_formatted): New macro.
3499 (tree_formatting_flags): Likewise.
3500 (put_whitespace): Likewise.
3501 (print_tree_identifier): Likewise.
3502 (print_identifier): Likewise.
3503 (cp_tree_printer, print_function_argument_list, print_declaration,
3504 print_expression, print_function_declaration,
3505 print_function_parameter, print_type, print_cv_qualifier): New
3507 (init_error): Initialize lang_printer.
3509 2000-08-24 Jason Merrill <jason@redhat.com>
3511 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3512 adjustment necessary.
3514 2000-08-24 Greg McGary <greg@mcgary.org>
3516 * cp-tree.h (MAIN_NAME_P): Remove macro.
3518 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3520 * error.c (print_instantiation_context): Don't forget to flush the
3523 2000-08-23 Jason Merrill <jason@redhat.com>
3525 * typeck.c (build_ptrmemfunc): Save the input pmf.
3527 * method.c (process_modifiers): Use same_type_p.
3529 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3531 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3532 * mangle.c (write_function_type): Change prototype.
3533 (write_encoding): Don't mangle return types for
3534 constructors or destructors.
3535 (write_type): Adjust call to write_function_type.
3536 * pt.c (instantiate_template): Instantiate alternate entry points
3537 when instantiating the main function.
3539 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3541 * error.c (cp_print_error_function): Don't use embedded '\n' in
3544 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3546 * decl.c (init_decl_processing): Remove bogus initialization.
3547 * error.c (lang_print_error_function): Restore here.
3548 (init_error): Initialize print_error_function.
3550 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3552 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3554 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3556 * Makefile.in (error.o): Depends on diagnostic.h
3558 * cp-tree.h (problematic_instantiation_changed,
3559 record_last_problematic_instantiation, current_instantiation,
3560 print_instantiation_context): Declare.
3561 (maybe_print_template_context): Remove.
3563 * decl.c (init_decl_processing): Set print_error_function to NULL.
3564 (lang_print_error_function): Remove, since we're using a new
3567 * error.c: #include diagnostic.h
3568 (function_category): New function.
3569 (cp_diagnostic_starter): Likewise.
3570 (cp_diagnostic_finalizer): Likewise.
3571 (cp_print_error_function): Likewise.
3572 (maybe_print_instantiation_context): Likewise.
3573 (print_instantiation_full_context): Likewise.
3574 (print_instantiation_partial_context): Likewise.
3575 (print_instantiation_context): Define.
3576 (init_error): Initialize diagnostic pager and finalizer.
3578 * pt.c (problematic_instantiation_changed): Define.
3579 (record_last_problematic_instantiation): Likewise.
3580 (current_instantiation): Likewise.
3581 (maybe_print_template_context): Remove.
3582 (print_template_context): Likewise.
3583 (current_tinst_level): Make static to reflect Brendan Kehoe's
3584 change of 1995-04-13.
3585 (push_tinst_level): Call print_instantiation_context.
3587 2000-08-21 Nix <nix@esperi.demon.co.uk>
3589 * lang-specs.h: Do not process -o or run the assembler if
3592 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3594 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3596 * decl2.c (lang_decode_option): Disable gettext attributes for
3599 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3601 * lex.c (lang_init_options): Default diagnostic message maximum
3602 length to 80, when line-wrapping.
3604 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3606 * class.c (build_vtbl_initializer): Clear the entire
3607 vtbl_init_data. Start keeping track of the functions for which we
3608 have created vcall offsets here.
3609 (dfs_build_vcall_offset_vtbl_entries): Remove.
3610 (build_vcall_offset_vtbl_entries): Reimplement.
3611 (add_vcall_offset_vtbl_entries_r): New function.
3612 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3613 computing when vcall offsets are necessary.
3615 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3617 * decl.c (member_function_or_else): Use cp_error ... %T.
3618 (grokdeclarator): Likewise.
3619 (start_method): Likewise.
3620 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3622 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3624 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3627 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3629 * cp-tree.h (PTRMEM_OK_P): New macro.
3630 (itf_ptrmem_ok): New enumeration value.
3631 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3632 argument. Diagnose implicit pointer to member.
3633 (instantiate_type): Don't diagnose implicit pointer to member
3634 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3635 resolve_address_of_overloaded_function.
3636 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3637 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3638 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3639 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3640 (build_unary_op): Deal with single non-static member in
3643 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3645 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3647 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3649 * cp-tree.h (enum_name_string): Remove prototype.
3650 (report_case_error): Remove prototype.
3651 * cp/typeck2.c (enum_name_string): Remove.
3652 (report_case_error): Remove.
3653 * error.c (dump_expr): Deal with enum values directly.
3654 Correctly negate integer constant.
3656 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3658 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3659 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3660 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3661 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3662 (__cxa_vec_new): Use __cxa_vec_new2.
3663 (__cxa_vec_delete): Use __cxa_vec_delete2.
3665 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3667 * vec.cc (__cxa_vec_new): Set "C" linkage.
3668 (__cxa_vec_ctor): Likewise.
3669 (__cxa_vec_cctor): Likewise.
3670 (__cxa_vec_dtor): Likewise.
3671 (__cxa_vec_delete): Likewise.
3672 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3673 (__cxa_vec_ctor): Likewise.
3674 (__cxa_vec_cctor): Likewise.
3675 (__cxa_vec_dtor): Likewise.
3676 (__cxa_vec_delete): Likewise.
3678 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3680 * class.c (instantiate_type): Reinstate local variable
3681 deleted in previous change.
3683 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3686 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3688 * cp-tree.h (instantiate_type_flags): New enumeration.
3689 (instantiate_type): Change parameter.
3690 * class.c (instantiate_type): Adjust prototype. Adjust.
3691 * call.c (standard_conversion): Adjust instantiate_type call.
3692 (reference_binding): Likewise.
3693 (build_op_delete_call): Likewise.
3694 (convert_like_real): Likewise.
3695 * cvt.c (cp_convert_to_pointer): Likewise.
3696 (convert_to_reference): Likewise.
3697 * pt.c (convert_nontype_argument): Likewise.
3698 * typeck.c (build_binary_op): Likewise.
3699 (build_ptrmemfunc): Likewise.
3700 (convert_for_assignment): Likewise.
3702 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3704 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3705 (current_aggr): Define.
3706 * decl.c (grokdeclarator): Make sure a friend class is an
3707 elaborated type specifier.
3708 * parse.y (current_aggr): Remove static definition.
3709 (cp_parse_init): Adjust.
3710 (structsp): Clear and restore current_aggr.
3711 (component_decl_list): Clear current_aggr.
3713 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3714 aggregate tag on the typename's context.
3716 * pt.c (tsubst_friend_class): Return error_mark_node, if
3718 (instantiate_class_template): Ignore error_mark_node friend types.
3720 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3722 * cvt.c (warn_ref_binding): New static function, broken out of ...
3723 (convert_to_reference): ... here. Use it.
3725 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3727 * parse.y (template_arg): Add rule for template qualified with
3730 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3732 * decl2.c (add_function): Reorganize.
3733 (arg_assoc): Do not consider function template decls.
3735 2000-08-11 Jason Merrill <jason@redhat.com>
3737 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3740 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3742 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3743 (lookup_nested_tag): Likewise.
3745 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3748 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3750 * parse.y (named_complex_class_head_sans_basetype): Remove
3753 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3755 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3756 explicit TEMPLATE_ID_EXPR args.
3757 (build_expr_from_tree, case CALL_EXPR): Likewise.
3759 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3761 * decl.c (check_tag_decl): Diagnose typename's which don't
3764 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3766 * init.c (build_aggr_init): Reject bogus array initializers
3769 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3771 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3773 * cp/tinfo.cc (__dynamic_cast): Likewise.
3774 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3776 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3778 * cvt.c (convert_to_pointer_force): Fix error message when
3779 attempting to cast from ambiguous base.
3781 2000-08-08 Jason Merrill <jason@redhat.com>
3783 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3784 (tsubst_template_arg_vector): Likewise.
3786 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3787 assume that one will be as large as the union.
3789 2000-08-07 Kazu Hirata <kazu@hxi.com>
3791 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3792 * decl.c (pop_labels): Likewise.
3794 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3796 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3798 (__pointer_to_member_type_info): Likewise.
3799 (__base_class_info): Likewise.
3800 (__class_type_info): Likewise.
3801 (__si_class_type_info): Likewise.
3802 (__vmi_class_type_info): Likewise.
3803 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3804 Changed member names to match specifications.
3805 (__vmi_class_type_info::__do_find_public_src): Likewise.
3806 (__si_class_type_info::__do_dyncast): Likewise.
3807 (__vmi_class_type_info::__do_dyncast): Likewise.
3808 (__si_class_type_info::__do_upcast): Likewise.
3809 (__vmi_class_type_info::__do_upcast): Likewise.
3810 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3811 (__pbase_type_info::__pointer_catch): Likewise.
3812 (__pointer_type_info::__pointer_catch): Likewise.
3813 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3815 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3817 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3818 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3819 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3821 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3823 * cp-tree.h (add_method): Change prototype.
3824 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3825 Don't double the size of the method vector in the error case.
3826 (handle_using_decl): Adjust call to add_method.
3827 (add_implicitly_declared_members): Likewise.
3828 (clone_function_decl): Likewise.
3829 * decl2.c (check_classfn): Likewise.
3830 * semantics.c (finish_member_declaration): Likewise.
3832 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3834 * decl.c (flag_isoc94): New variable.
3836 2000-08-02 Jason Merrill <jason@redhat.com>
3838 * pt.c (do_type_instantiation): Add complain parm; don't complain
3839 if called recursively.
3840 * cp-tree.h, parse.y: Adjust.
3842 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3844 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3845 -Wno-strict-prototypes.
3847 * g++spec.c: Adjust type of second argument to
3848 lang_specific_driver, and update code as necessary.
3850 * cp-tree.h: Don't prototype min_precision here.
3851 (my_friendly_assert): Cast expression to void.
3852 * semantics.c (do_poplevel): Initialize scope_stmts.
3854 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3856 * cp-tree.h (DECL_NEEDED_P): Tweak.
3858 2000-07-28 Jason Merrill <jason@redhat.com>
3860 * lang-specs.h: Use %i in rule for .ii files.
3862 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3864 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3866 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3868 Allow indirect primary bases.
3869 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3871 (CLASSTYPE_VFIELD_PARENT): Remove.
3872 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3873 (BINFO_PRIMARY_BINFO): Remove.
3874 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3875 (BINFO_VBASE_PRIMARY_P): Likewise.
3876 (BINFO_PRIMARY_BASE_OF): New macro.
3877 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3878 (get_primary_binfo): New function.
3879 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3880 * class.c (vcall_offset_data_s): Rename to ...
3881 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3882 and add ctor_vtbl_p.
3883 (get_derived_offset): Use get_primary_binfo.
3884 (dfs_mark_primary_bases): Adjust handling of virtual primary
3886 (mark_primary_bases): Likewise.
3887 (set_primary_base): Take a binfo, not an integer, as a
3888 representation of the primary base.
3889 (indirect_primary_base_p): Remove.
3890 (determine_primary_base): Adjust for indirect primary bases.
3891 (dfs_find_final_overrider): Fix typo in coment.
3892 (update_vtable_entry_for_fn): Use get_primary_binfo.
3893 (layout_nonempty_base_or_field): Tweak.
3894 (build_base_fields): Adjust for new primary base semantics.
3895 (dfs_propagate_binfo_offsets): Remove.
3896 (propagate_binfo_offsets): Rewrite.
3897 (dfs_set_offset_for_shared_vbases): Remove.
3898 (layout_virtual_bases): Don't use it.
3899 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3901 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3902 CLASSTYPE_VFIELD_PARENT.
3903 (dfs_get_primary_binfo): New function.
3904 (get_primary_binfo): Likewise.
3905 (dump_class_hierarchy_r): Tweak printing of primary bases.
3906 (build_vtbl_initializer): Fix typo in comments. Use
3908 (build_vcall_and_vbase_vtbl_entries): Likewise.
3909 (build_vbaes_offset_vtbl_entries): Likewise.
3910 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3911 BV_VCALL_INDEX to handle indirect primary bases.
3912 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3913 (build_rtti_vtbl_entries): Likewise.
3914 * search.c (get_shared_vbase_if_not_primary): Tweak.
3915 (find_vbase_instance): Likewise.
3916 (binfo_for_vtable): Simplify.
3917 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3918 (make_binfo): Make it have 11 entries.
3920 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3922 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3923 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3924 ascertaining primaryness.
3925 (G): Remove template_args.
3926 (decl_is_template_id): New function.
3927 (write_encoding): Use decl_is_template_id.
3928 (write_name): Likewise. Handle type_decls. Get main variant of
3930 (write_nested_name): Likewise.
3931 (write_prefix): Likewise.
3932 (write_template_prefix): Likewise.
3933 (write_special_name_constructor): Remove defunct production from
3935 (write_bare_function_type): Remove comment about absent parameter.
3936 (write_template_template_arg): Add missing grammar production to
3939 2000-07-27 Jason Merrill <jason@redhat.com>
3941 * decl.c (duplicate_decls): If common_type produces a non-typedef
3942 type for a typedef, just use the old type.
3944 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3946 * cp-tree.h (function_depth): Declare.
3947 (verify_stmt_tree): Likewise.
3948 (find_tree): Likewise.
3949 * decl.c (function_depth): Give it external linkage.
3950 * optimize.c (optimize_function): Increment and decrement it.
3951 * tree.c (verify_stmt_tree_r): New function.
3952 (verify_stmt_tree): Likewise.
3953 (find_tree_r): Likewise.
3954 (find_tree): Likewise.
3956 2000-07-27 Jason Merrill <jason@redhat.com>
3958 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3960 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3962 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3964 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3965 * decl2.c (get_guard): Call cp_finish_decl, not
3966 rest_of_decl_compilation, for local guards.
3967 * lex.c (do_identifier): Remove unused variable.
3969 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3971 * parse.y: Add missing ';'.
3973 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3975 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3978 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3980 Kill strict_prototype. Backwards compatibility only for
3981 non NO_IMPLICIT_EXTERN_C systems.
3982 * cp-tree.h (flag_strict_prototype): Remove.
3983 (strict_prototype): Remove.
3984 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3985 * decl.c (maybe_push_to_top_level): Adjust.
3986 (pop_from_top_level): Adjust.
3987 (decls_match): Only allow sloppy parm matching for ancient
3989 (init_decl_processing): Adjust.
3990 (grokdeclarator): Adjust.
3991 * decl2.c (flag_strict_prototype): Remove.
3992 (strict_prototype): Remove.
3993 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3994 (lang_f_options): Remove "strict-prototype".
3995 (unsupported-options): Add "strict-prototype".
3996 * lex.c (do_identifier): Adjust.
3997 (do_scoped_id): Adjust.
3998 * parse.y (empty_parms): Adjust.
3999 * class.c (push_lang_context): Adjust.
4000 (pop_lang_context): Adjust.
4001 * typeck.c (comp_target_parms): Adjust.
4003 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4005 * decl.c (poplevel): Deal with anonymous variables at for scope.
4006 (maybe_inject_for_scope_var): Likewise.
4008 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4010 * decl.c: Remove all signal handling code, now done in toplev.c.
4012 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4014 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4016 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4019 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4021 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4022 Define my_friendly_assert and my_friendly_abort as macros
4023 which may call friendly_abort. Prototype friendly abort, not
4024 my_friendly_abort or my_friendly_assert.
4025 * decl.c (signal_catch): Report the signal caught in the error
4026 message. Call fatal directly.
4027 * typeck2.c (ack, my_friendly_assert): Delete.
4028 (my_friendly_abort): Rename to friendly_abort. Expect file,
4029 line, and function parameters. Report the abort code, then
4030 call fancy_abort. Do not mask an abort if errors have
4033 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4035 * typeck.c (comp_target_parms): Remove obsolete parameter.
4036 (comp_target_types): Adjust.
4038 2000-07-17 Jason Merrill <jason@redhat.com>
4040 * typeck.c (mark_addressable): Never set TREE_USED.
4041 * call.c (build_call): Don't abort on calls to library functions
4042 that have been declared normally.
4044 * typeck.c (build_binary_op): Fix grammar in warning.
4046 * exception.cc (__eh_free): Fix prototype.
4048 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4050 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4051 IDENTIFIER_NAMESPACE_VALUE.
4053 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4055 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4056 * method.c (use_thunk): Correct handling of vcall offsets.
4058 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4060 * .cvsignore: parse.h and parse.c have no cp- prefix.
4062 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4064 * .cvsignore: New file.
4066 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4068 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4070 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4072 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4074 * parse.h: Likewise.
4076 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4078 * class.c (layout_class_type): Add pointers to virtual bases after
4079 base classes under the old ABI.
4081 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4083 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4084 (finish_continue_stmt): Likewise.
4085 (begin_for_stmt): Remove call to note_level_for_for.
4086 (finish_goto_stmt): Change call from build_min_nt
4088 (finish_expr_stmt): Likewise.
4089 (begin_if_stmt): Likewise.
4090 (begin_while_stmt): Likewise.
4091 (finish_while_stmt): Likewise.
4092 (finish_return_stmt): Likewise.
4093 (begin_for_stmt): Likewise.
4094 (finish_for_stmt): Likewise.
4095 (finish_break_stmt): Likewise.
4096 (begin_switch_stmt): Likewise.
4097 (finish_case_label): Likewise.
4098 (genrtl_try_block): Likewise.
4099 (begin_try_block): Likewise.
4100 (begin_handler): Likewise.
4101 (begin_compound_stmt): Likewise.
4102 (finish_asm_stmt): Likewise.
4103 (finish_label_stmt): Likewise.
4104 (add_decl_stmt): Likewise.
4105 (finish_subobject): Likewise.
4106 (finish_decl_cleanup): Likewise.
4107 (finish_named_return_value): Likewise.
4108 (setup_vtbl_ptr): Likewise.
4109 (add_scope_stmt): Likewise.
4110 * decl.c (finish_constructor_body): Likewise.
4111 (finish_destructor_body): Likewise.
4112 * optimize.c (copy_body_r): Likewise.
4113 (initialize_inlined_parameters): Likewise.
4114 (declare_return_variable): Likewise.
4115 (expand_call_inline): Likewise.
4117 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4119 * semantics.c (expand_body): Sync interface information
4120 at the end of function body expansion.
4122 2000-07-09 Jason Merrill <jason@redhat.com>
4124 * init.c (build_new_1): Bail early if the call to new fails.
4126 * decl.c (compute_array_index_type): Check specifically for
4127 an INTEGER_CST, not just TREE_CONSTANT.
4129 * decl.c (duplicate_decls): Don't call duplicate_decls on
4130 the DECL_TEMPLATE_RESULT.
4131 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4134 * error.c (dump_template_bindings): Don't crash if we had an
4135 invalid argument list.
4137 * typeck.c (c_expand_start_case): Do narrowing here.
4138 * semantics.c (finish_switch_cond): Not here.
4140 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4142 * parse.y (asm_clobbers): Do string concatenation.
4144 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4146 * decl.c (pushtag): Don't put local classes in template functions
4147 on the local_classes list.
4149 2000-07-04 Scott Snyder <snyder@fnal.gov>
4151 * decl2.c (get_guard): Add missing return for old ABI local
4154 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4156 * cp-tree.h (char_type_p): New function.
4157 * decl.c (init_decl_processing): Don't initialize
4158 signed_wchar_type_node or unsigned_wchar_type_node.
4159 (complete_array_type): Handle brace-enclosed string-constants.
4160 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4161 * tree.c (char_type_p): New function.
4162 * typeck2.c (digest_init): Use char_type_p.
4164 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4166 * pt.c (tsubst): Don't layout type, if it's error_mark.
4168 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4170 * pt.c (instantiate_pending_templates): Reset template level.
4172 2000-07-05 Jason Merrill <jason@redhat.com>
4174 * call.c (joust): Don't complain about `operator char *()' beating
4175 `operator const char *() const'.
4177 2000-07-04 scott snyder <snyder@fnal.gov>
4178 Jason Merrill <jason@redhat.com>
4180 * repo.c (repo_get_id): Handle the case where a class with virtual
4181 bases has a null TYPE_BINFO_VTABLE.
4183 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4184 Jason Merrill <jason@redhat.com>
4186 * parse.y (member_init): Just pass in the type.
4187 * init.c (expand_member_init): Handle getting a type.
4189 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4190 Jason Merrill <jason@redhat.com>
4192 * decl.c (finish_function): Warn if a function has no return
4194 Suggested by Andrew Koenig.
4195 * typeck.c (check_return_expr): Do set current_function_returns_value
4196 if we got an error_mark_node.
4198 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4200 * decl2.c (push_decl_namespace): Push the original namespace.
4202 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4204 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4205 * semantics.c (begin_class_definition): Clear it.
4207 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4209 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4210 (genrtl_expr_stmt): Likewise.
4211 (genrtl_decl_stmt): Likewise.
4212 (genrtl_if_stmt): Likewise.
4213 (genrtl_while_stmt): Likewise.
4214 (genrtl_do_stmt): Likewise.
4215 (genrtl_return_stmt): Likewise.
4216 (genrtl_for_stmt): Likewise.
4217 (genrtl_break_stmt): Likewise.
4218 (genrtl_continue_stmt): Likewise.
4219 (genrtl_scope_stmt): Likewise.
4220 (genrtl_switch_stmt): Likewise.
4221 (genrtl_case_label): Likewise.
4222 (genrtl_begin_compound_stmt): Likewise.
4223 (genrtl_finish_compound_stmt): Likewise.
4224 (genrtl_compound_stmt): Likewise.
4225 (genrtl_asm_stmt): Likewise.
4227 * init.c (begin_init_stmts): Remove call to
4228 genrtl_begin_compound_stmt.
4229 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4231 * semantics.c (lang_expand_stmt): Changed call to
4232 genrtl_compound_stmt to ignore return value.
4234 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4236 * mangle.c (canonicalize_for_substitution): Return the canonical
4239 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4241 * typeck.c (commonparms): Remove obstack manipulations.
4243 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4245 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4247 * Makefile.in (OBJS): Added ../c-semantics.o.
4248 (OBJDEPS): Likewise.
4250 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4252 (struct stmt_tree): Added comment.
4253 (current_function_name_declared): Removed.
4254 (stmts_are_full_exprs_p): Likewise.
4255 (genrtl_do_pushlevel): Likewise.
4256 (genrtl_clear_out_block): Likewise.
4257 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4258 (DECL_ANON_UNION_ELEMS): Likewise.
4259 (emit_local_var): Likewise.
4260 (make_rtl_for_local_static): Likewise.
4261 (do_case): Likewise.
4262 (expand_stmt): Likewise.
4263 (genrtl_decl_cleanup): Likewise.
4264 (c_expand_asm_operands): Likewise.
4265 (c_expand_return): Likewise.
4266 (c_expand_start_case): Likewise.
4268 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4269 (emit_local_var): Likewise.
4270 (initialize_local_var): Change reference to
4271 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4272 Change reference to stmts_are_full_exprs_p to
4273 current_stmt_tree->stmts_are_full_exprs_p.
4274 (push_cp_function_context): Likewise.
4276 * expect.c (expand_throw): Change reference to
4277 stmts_are_full_exprs_p.
4279 * init.c (build_aggr_init): Change reference to
4280 stmts_are_full_exprs_p.
4281 (build_vec_init): Likewise.
4283 * optimize.c (maybe_clone_body): Change reference to
4284 current_function_name_declared to
4285 cp_function_chain->name_declared.
4287 * pt.c (instantiate_decl): Change reference to
4288 current_function_name_declared to
4289 cp_function_chain->name_declared.
4291 * semantics.c (expand_cond): Moved declaration to c-common.h.
4292 (genrtl_do_pushlevel): Moved to c-semantics.c.
4293 (genrtl_clear_out_block): Likewise.
4294 (genrtl_goto_stmt): Likewise.
4295 (genrtl_expr_stmt): Likewise.
4296 (genrtl_decl_stmt): Likewise.
4297 (gerntl_if_stmt): Likewise.
4298 (genrtl_while_stmt): Likewise.
4299 (genrtl_do_stmt): Likewise.
4300 (genrtl_return_stmt): Likewise.
4301 (genrtl_for_stmt): Likewise.
4302 (genrtl_break_stmt): Likewise.
4303 (genrtl_continue_stmt): Likewise.
4304 (genrtl_scope_stmt): Likewise.
4305 (genrtl_switch_stmt): Likewise.
4306 (genrtl_case_label): Likewise.
4307 (genrtl_begin_compound_stmt): Likewise.
4308 (genrtl_finish_compound_stmt): Likewise.
4309 (genrtl_compound_stmt): Likewise.
4310 (genrtl_asm_stmt): Likewise.
4311 (genrtl_decl_cleanup): Likewise.
4312 (expand_cond): Likewise.
4313 (expand_stmt): Renamed to ...
4314 (lang_expand_stmt): ... this.
4315 (lang_expand_expr_stmt): Initialize.
4316 (set_current_function_name_declared): Likewise.
4317 (stmts_are_full_exprs_p): Likewise.
4318 (current_function_name_declared): Likewise.
4319 (anon_aggr_type_p): Likewise.
4320 (do_poplevel): Change reference to
4321 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4322 Change reference to stmts_are_full_exprs_p to
4323 current_stmt_tree->stmts_are_full_exprs_p.
4324 (add_tree): Likewise.
4325 (finish_expr_stmt): Likewise.
4326 (prep_stmt): Likewise.
4327 (lang_expand_stmt): Likewise.
4328 (begin_compound_stmt): Change reference to
4329 current_function_name_declared to
4330 cp_function_chain->name_declared and call to
4331 current_function_name_declared().
4332 (setup_vtbl_ptr): Likewise.
4333 (genrtl_do_poplevel): Removed.
4335 2000-06-30 Jason Merrill <jason@redhat.com>
4337 * init.c (init_init_processing): Go back to aligning like
4338 double_type_node for old ABI.
4339 (get_cookie_size): Make cookie larger if we get a type that needs
4341 (build_vec_delete): Call it.
4343 * typeck.c (qualify_type_recursive): New fn.
4344 (composite_pointer_type): Use it.
4345 (build_binary_op): Use composite_pointer_type.
4347 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4348 Jason Merrill <jason@redhat.com>
4350 * typeck.c (check_return_expr): Don't complain about returning
4351 NULL from operator new if -fcheck-new.
4352 * cp-tree.h: Declare flag_check_new here.
4355 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4357 * mangle.c (find_substitution): Use same_type_p.
4358 (write_encoding): Don't check for substitutions.
4360 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4362 * parse.y (expr_no_comma_rangle): New non-terminal.
4363 (template_parm): Use it for default parameter case.
4364 (template_arg): Use it.
4365 (expr_no_commas): Remove commented out undefined extensions.
4366 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4367 * parse.h, parse.c: Rebuilt.
4369 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4371 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4372 (finish_asm_stmt): Do it here, instead.
4374 * cp-tree.h (ridpointers): Don't declare.
4375 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4376 (record_builtin_java_type): Likewise.
4377 (init_decl_processing): Likewise.
4378 * lex.c: Move inclusion of lex.h.
4379 (ridpointers): Don't define.
4380 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4382 * lex.h (enum rid): Rename to ...
4383 (enum cp_rid): ... this.
4384 (ridpointers): Don't declare.
4385 * parse.y: Move inclusion of lex.h.
4386 * parse.c: Regenerated.
4387 * spew.c: Move inclusion of lex.h.
4389 * cp-tree.h (struct language_function): Remove temp_name_counter.
4390 (temp_name_counter): Remove.
4391 (get_temp_name): Change prototype.
4392 (get_guard): New function.
4393 (get_guard_cond): Likewise.
4394 (set_guard): Likewise.
4395 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4396 * decl.c (expand_static_init): Use get_guard and friends to
4397 implement guard variables.
4398 * decl2.c (get_temp_name): Assume that the variables created are
4400 (get_sentry): Rename to ...
4401 (get_guard): ... this. Implement new ABI guard variables.
4402 (get_guard_bits): New function.
4403 (get_guard_cond): Likewise.
4404 (set_guard): Likewise.
4405 (start_static_initialization_or_destruction): Use them.
4406 (do_static_initialization): Replace sentry with guard throughout.
4407 (do_static_destruction): Likewise.
4408 * init.c (create_temporary_var): Add comment.
4410 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4412 * mangle.c (find_substitution): Use same_type_p.
4413 (write_encoding): Don't check for substitutions.
4415 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4417 * parse.y (expr_no_comma_rangle): New non-terminal.
4418 (template_parm): Use it for default parameter case.
4419 (template_arg): Use it.
4420 (expr_no_commas): Remove commented out undefined extensions.
4421 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4422 * parse.h, parse.c: Rebuilt.
4424 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4426 * cp-tree.h (flag_const_strings): Remove.
4427 (warn_parentheses): Likewise.
4428 (warn_format): Likewise.
4429 (common_type): Likewise.
4430 (default_conversion): Likewise.
4431 (build_binary_op): Likewise.
4432 (cp_build_binary_op): New macro.
4433 * call.c (build_new_op): Use cp_build_binary_op instead of
4435 * class.c (build_vtable_entry_ref): Likewise.
4436 * decl.c (expand_static_init): Likewise.
4437 (compute_array_index_type): Likewise.
4438 (build_enumerator): Likewise.
4439 * decl2.c (delete_sanity): Likewise.
4440 (start_static_initialization_or_destruction): Likewise.
4441 * error.c (dump_type_suffix): Likewise.
4442 * init.c (resolve_offset_ref): Likewise.
4443 (build_new): Likewise.
4444 (build_new_1): Likewise.
4445 (build_vec_delete_1): Likewise.
4446 (build_vec_init): Likewise.
4447 (build_delete): Likewise.
4448 * rtti.c (synthesize_tinfo_fn): Likewise.
4449 (synthesize_tinfo_var): Likewise.
4450 * search.c (expand_upcast_fixups): Likewise.
4451 (fixup_all_virtual_upcast_offsets): Likewise.
4452 * typeck.c (build_array_ref): Likewise.
4453 (get_member_function_from_ptrfunc): Likewise.
4454 (build_binary_op): Add parameter.
4455 (pointer_int_sum): Use cp_build_binary_op.
4456 (pointer_diff): Likewise.
4457 (build_modify_expr): Likewise.
4458 (get_delta_difference): Likewise.
4459 (build_ptrmemfunc): Likewise.
4461 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4463 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4464 * decl.c (create_implicit_typedef): Adjust.
4465 * decl2.c (build_artificial_parm): Adjust.
4466 * method.c (implicitly_declare_fn): Adjust.
4467 * pt.c (push_inline_template_parms_recursive): Adjust.
4468 (process_template_parm): Adjust.
4469 (overloaded_template_name): Adjust.
4470 * semantics.c (finish_template_template_parm): Adjust.
4472 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4474 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4475 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4476 where to emit thunks.
4477 (build_vtt): Adjust call to build_vtt_inits.
4478 (build_vtt_inits): Add parameter to indicate whether or not
4479 sub-VTTs for virtual bases should be included. Adjust handling of
4480 construction vtables.
4481 (get_matching_base): New function.
4482 (dfs_build_vtt_inits): Rename to ...
4483 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4484 construction vtables.
4485 (dfs_fixup_binfo_vtbls): Likewise.
4486 (build_ctor_vtbl_groups): Build construction vtables for virtual
4488 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4489 to build construction vtbls.
4490 (dfs_accumulate_vtbl_inits): Adjust handling of
4491 construction vtables.
4493 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4496 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4498 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4500 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4502 * search.c (hides): Remove.
4503 (is_subobject_of_p): Add most_derived parameter. Use
4505 (lookup_field_queue_p): Adjust.
4506 (lookup_field_r): Adjust.
4508 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4510 * decl2.c (handle_class_head): Bash typedefs to the type's main
4513 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4515 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4516 (begin_global_stmt_expr): ... this.
4517 (genrtl_finish_stmt_expr): Rename to ...
4518 (finish_global_stmt_expr): ... this.
4519 * init.c (begin_init_stmts): Adjust calls.
4520 (finish_init_stmts): Likewise.
4521 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4522 (begin_global_stmt_expr): ... this.
4523 (genrtl_finish_stmt_expr): Rename to ...
4524 (finish_global_stmt_expr): ... this.
4526 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4528 * search.c (lookup_member): Fix typo in comment.
4530 2000-06-24 Jason Merrill <jason@redhat.com>
4532 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4533 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4535 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4537 * parse.y (complex_direct_notype_declarator): Support global_scope.
4538 * Makefile.in: Adjust conflict count.
4540 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4542 * parse.y (template_arg): Convert TEMPLATE_DECL
4543 that is a template template paramter to
4544 TEMPLATE_TEMPLATE_PARM here.
4546 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4547 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4548 (copy_template_template_parm): Adjust prototype.
4549 * decl.c (grokdeclarator): Remove dead code.
4550 * pt.c (process_template_parm): Tidy.
4551 (lookup_template_class): Construct nodes in
4552 copy_template_template_parm.
4553 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4554 lookup_template_class. Use TYPE_TI_TEMPLATE.
4555 * tree.c (copy_template_template_parm): Add NEWARGS
4557 (mapcar): Adjust call to copy_template_template_parm.
4558 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4559 * method.c (build_template_template_parm_names): Change error
4560 code to avoid compilation warning.
4562 * gxxint.texi: Document template template parameter
4565 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4567 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4568 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4569 (cp-demangle.o): New rule.
4570 (dyn-string.o): Likewise.
4571 * inc/cxxabi.h (__cxa_demangle): New declaration.
4573 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4575 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4576 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4577 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4579 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4580 (make_thunk): Change prototype.
4581 (emit_thunk): Rename to use_thunk.
4582 (mangle_thunk): Change prototype.
4583 * class.c (get_derived_offset): Simplify.
4584 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4585 BV_GENERATE_THUNK_WITH_VTABLE_P.
4586 (build_primary_vtable): Simplify.
4587 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4588 (dfs_find_base): Remove.
4589 (update_vtable_entry_for_fn): Correct bug in finding the base
4590 where a virtual function was first declared. Figure out whether
4591 or not to emit a vcall-thunk with the vtables in which it appears.
4592 Correct logic for deciding whether to use an ordinary thunk, or a
4594 (finish_struct_1): Remove unnecssary code.
4595 (build_vtbl_initializer): Use ssize_int for the running counter of
4597 (build_vtbl_initializer): Only use vcall thunks where necessary.
4598 Mark thunks as needing to be emitted with their vtables, or not.
4599 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4600 indices. Use size_binop.
4601 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4602 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4604 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4605 (build_vtable_entry): Mark thunks as needing to be emitted with
4606 their vtables, or not.
4607 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4608 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4610 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4612 * error.c (dump_expr): Use BV_FN.
4613 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4615 * method.c (make_thunk): Likewise.
4616 (emit_thunk): Rename to use_thunk. Allow callers to decide
4617 whether or not to actually emit the thunk. Adjust for changes in
4618 representation of vcall offsets.
4619 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4620 * semantics.c (emit_associated_thunks): New function.
4621 (expand_body): Use it.
4622 * ir.texi: Adjust decriptions of thunks.
4624 2000-06-22 Jason Merrill <jason@redhat.com>
4626 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4627 (tsubst_friend_function): Copy it here.
4629 * decl.c (grok_op_properties): Fix typo.
4631 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4634 * pt.c (check_explicit_specialization): Clarify error.
4636 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4637 an old OVERLOAD when we're declaring a non-function.
4638 (pushdecl, destroy_local_var): Check for error_mark_node.
4639 (warn_extern_redeclared_static): Also bail early if
4641 (push_overloaded_decl): Ignore an old error_mark_node.
4643 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4645 * call.c (build_x_va_arg): Check if in a template decl.
4646 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4648 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4650 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4652 * decl.c (check_goto): Computed gotos assumed OK.
4654 2000-06-20 Jason Merrill <jason@redhat.com>
4656 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4657 for which we don't need to look for instantiations.
4659 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4661 * parse.y (program): Always call finish_translation_unit.
4662 * parse.c, parse.h: Rebuilt.
4664 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4666 * method.c: Don't include hard-reg-set.h.
4668 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4670 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4672 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4674 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4675 * cvt.c (cp_convert_to_pointer): Likewise.
4676 (convert_to_void): Likewise.
4677 * error.c (dump_expr): Likewise.
4678 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4679 * init.c (build_delete): Likewise.
4680 * method.c (emit_thunk): Likewise.
4681 * optmize.c (declare_return_variable): Likewise.
4682 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4683 (get_typeid): Likewise.
4684 (build_dynamic_cast_1): Likewise.
4685 * typeck.c (composite_pointer_type): Likewise.
4686 (common_type): Likewise.
4687 (build_indirect_ref): Likewise.
4688 (build_binary_op): Likewise.
4689 (build_x_compound_expr): Likewise.
4690 (check_return_expr): Likewise.
4691 * typeck2.c (add_exception_specifier): Likewise.
4693 * mangle.c (write_method_parms): Use direct comparison for end
4696 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4698 * cp-tree.h (genrtl_try_block): Declare function.
4699 (genrtl_handler): Likewise.
4700 (genrtl_catch_block): Likewise.
4701 (genrtl_ctor_stmt): Likewise.
4702 (genrtl_subobject): Likewise.
4703 (genrtl_decl_cleanup): Likewise.
4704 (genrtl_do_poplevel): Likewise.
4705 (genrtl_do_pushlevel): Likewise.
4706 (genrtl_clear_out_block): Likewise.
4707 (genrtl_goto_stmt): Likewise.
4708 (genrtl_expr_stmt): Likewise.
4709 (genrtl_decl_stmt): Likewise.
4710 (genrtl_if_stmt): Likewise.
4711 (genrtl_while_stmt): Likewise.
4712 (genrtl_do_stmt): Likewise.
4713 (genrtl_return_stmt): Likewise.
4714 (genrtl_for_stmt): Likewise.
4715 (genrtl_break_stmt): Likewise.
4716 (genrtl_continue_stmt): Likewise.
4717 (genrtl_scope_stmt): Likewise.
4718 (genrtl_switch_stmt): Likewise.
4719 (genrtl_case_label): Likewise.
4720 (genrtl_begin_compound_stmt): Likewise.
4721 (genrtl_finish_compound_stmt): Likewise.
4722 (genrtl_compound_stmt): Likewise.
4723 (genrtl_asm_stmt): Likewise.
4724 (genrtl_named_return_value): Likewise.
4725 (genrtl_begin_stmt_expr): Likewise.
4726 (genrtl_finish_stmt_expr): Likewise.
4727 (finish_for_stmt): Removed first argument.
4728 (finish_switch_stmt): Likewise.
4730 * semantics.c (genrtl_try_block): Define function.
4731 (genrtl_handler): Likewise.
4732 (genrtl_catch_block): Likewise.
4733 (genrtl_ctor_stmt): Likewise.
4734 (genrtl_subobject): Likewise.
4735 (genrtl_decl_cleanup): Likewise.
4736 (genrtl_do_poplevel): Likewise.
4737 (genrtl_do_pushlevel): Likewise.
4738 (genrtl_clear_out_block): Likewise.
4739 (genrtl_goto_stmt): Likewise.
4740 (genrtl_expr_stmt): Likewise.
4741 (genrtl_decl_stmt): Likewise.
4742 (genrtl_if_stmt): Likewise.
4743 (genrtl_while_stmt): Likewise.
4744 (genrtl_do_stmt): Likewise.
4745 (genrtl_return_stmt): Likewise.
4746 (genrtl_for_stmt): Likewise.
4747 (genrtl_break_stmt): Likewise.
4748 (genrtl_continue_stmt): Likewise.
4749 (genrtl_scope_stmt): Likewise.
4750 (genrtl_switch_stmt): Likewise.
4751 (genrtl_case_label): Likewise.
4752 (genrtl_begin_compound_stmt): Likewise.
4753 (genrtl_finish_compound_stmt): Likewise.
4754 (genrtl_compound_stmt): Likewise.
4755 (genrtl_asm_stmt): Likewise.
4756 (genrtl_named_return_value): Likewise.
4757 (genrtl_begin_stmt_expr): Likewise.
4758 (genrtl_finish_stmt_expr): Likewise.
4759 (finish_for_stmt): Removed first argument and generate rtl
4761 (finish_switch_stmt): Likewise.
4762 (do_poplevel): Removed generate rtl specific code.
4763 (do_pushlevel): Likewise.
4764 (add_tree): Likewise.
4765 (finish_goto_stmt): Likewise.
4766 (finish_expr_stmt): Likewise.
4767 (begin_if_stmt): Likewise.
4768 (finish_if_stmt_cond): Likewise.
4769 (finish_then_clause): Likewise.
4770 (begin_else_clause): Likewise.
4771 (finish_else_clause): Likewise.
4772 (finish_if_stmt): Likewise.
4773 (clear_out_block): Likewise.
4774 (begin_while_stmt): Likewise.
4775 (finish_while_stmt_cond): Likewise.
4776 (finish_while_stmt): Likewise.
4777 (begin_do_stmt): Likewise.
4778 (finish_do_body): Likewise.
4779 (finish_do_stmt): Likewise.
4780 (finish_return_stmt): Likewise.
4781 (begin_for_stmt): Likewise.
4782 (finish_for_init_stmt): Likewise.
4783 (finish_for_cond): Likewise.
4784 (finish_for_expr): Likewise.
4785 (finish_break_stmt): Likewise.
4786 (finish_continue_stmt): Likewise.
4787 (begin_switch_stmt): Likewise.
4788 (finish_switch_cond): Likewise.
4789 (finish_case_label): Likewise.
4790 (begin_try_block): Likewise.
4791 (begin_function_try_block): Likewise.
4792 (finish_try_block): Likewise.
4793 (finish_cleanup_try_block): Likewise.
4794 (finish_cleanup): Likewise.
4795 (finish_function_try_block): Likewise.
4796 (finish_handler_sequence): Likewise.
4797 (finish_function_handler_sequence): Likewise.
4798 (begin_handler): Likewise.
4799 (finish_handler_parms): Likewise.
4800 (begin_catch_block): Likewise.
4801 (finish_handler): Likewise.
4802 (begin_compound_stmt): Likewise.
4803 (finish_compound_stmt): Likewise.
4804 (finish_asm_stmt): Likewise.
4805 (finish_label_stmt): Likewise.
4806 (finish_label_decl): Likewise.
4807 (finish_subobject): Likewise.
4808 (finish_decl_cleanup): Likewise.
4809 (finish_named_return_value): Likewise.
4810 (begin_stmt_expr): Likewise.
4811 (finish_stmt_expr): Likewise.
4813 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4814 to call genrtl_expr_stmt when appropriate.
4816 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4817 begin_compound_expr to call genrtl_begin_stmt_expr and
4818 genrtl_begin_compound_expr when appropriate.
4819 (finish_init_stmts): Changed calls to finish_compound_expr and
4820 finish_stmt_expr to call genrtl_finish_compound_expr and
4821 genrtl_finish_stmt_expr when appropriate.
4822 (expand_default_init): Changed call to finish_expr_stmt to call
4823 genrtl_expr_stmt when appropriate.
4824 (build_vec_init): Likewise.
4826 * parse.y (simple_stmt): Removed first argument from call to
4827 finish_for_stmt. Removed first argument from call to
4830 * parse.c: Regenerated.
4832 * pt.c (tsubst_expr): Removed first argument from call to
4833 finish_for_stmt. Removed first argument from call to
4836 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4838 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4839 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4841 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4842 (cplus_tree_code_length[]): Likewise.
4843 (cplus_tree_code_name[]): Likewise.
4844 (init_parse): Added call to add_c_tree_codes. Changed
4845 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4847 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4849 * cp-tree.h (finish_mem_initializers): Declare.
4850 (count_trees): Likewise.
4851 * parse.y (base_init): Use finish_mem_initializers.
4852 * semantics.c (finish_mem_initializers): New function.
4854 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4855 the number of trees.
4857 (count_trees): Don't use it.
4859 2000-06-15 Jason Merrill <jason@redhat.com>
4861 * tree.c (count_trees): New debugging function.
4863 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4864 * init.c (build_member_call): Pull out the name of a DECL.
4866 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4867 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4868 * optimize.c (optimize_function): Not here.
4869 * pt.c (instantiate_decl): Push to TV_PARSE.
4871 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4873 * cp-tree.h (struct language_function): Remove x_base_init_list
4874 and x_member_init_list.
4875 (current_base_init_list): Remove.
4876 (current_member_init_list): Likewise.
4877 (setup_vtbl_ptr): Change prototype.
4878 (emit_base_init): Likewise.
4879 (expand_member_init): Likewise.
4880 (reinit_parse_for_function): Remove.
4881 * decl.c (save_function_data): Don't clear x_base_init_list and
4883 (mark_language_function): Don't mark them.
4884 * init.c (perform_member_init): Tweak comment.
4885 (sort_member_init): Take the list of initializers as an argument.
4886 (sort_base_init): Likewise.
4887 (emit_base_init): Likewise.
4888 (expand_member_init): Return the initializer. Don't use global
4890 * lex.c (reinit_parse_for_function): Remove.
4891 * method.c (build_template_parm_names): Correct substitution.
4892 (do_build_copy_constructor): Don't use current_member_init_list
4893 and current_base_init_list.
4894 (synthesize_method): Likewise.
4895 * parse.y (base_init): Split mem-initializers into
4896 base-initializers and field-initializers.
4897 (member_init_list): Build up the list here.
4898 (member_init): Return the initializer.
4899 (fn.depfn): Don't use reinit_parse_for_function.
4900 * parse.c: Regenerated.
4901 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4903 (tsubst_expr): Don't use current_member_init_list
4904 and current_base_init_list.
4905 (tsubst_expr_values): Rename to ...
4906 (tsubst_initializer_list): ... this. Use convert_from_reference.
4907 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4908 and current_base_init_list.
4909 (begin_function_definition): Don't call reinit_parse_for_function.
4911 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4913 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4916 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4918 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4920 * cp-tree.h (IF_COND): Move to c-common.h.
4921 (THEN_CLAUSE): Likewise.
4922 (ELSE_CLAUSE): Likewise.
4923 (WHILE_COND): Likewise.
4924 (WHILE_BODY): Likewise.
4925 (DO_COND): Likewise.
4926 (DO_BODY): Likewise.
4927 (RETURN_EXPR): Likewise.
4928 (EXPR_STMT_EXPR): Likewise.
4929 (FOR_INIT_STMT): Likewise.
4930 (FOR_COND): Likewise.
4931 (FOR_EXPR): Likewise.
4932 (FOR_BODY): Likewise.
4933 (SWITCH_COND): Likewise.
4934 (SWITCH_BODY): Likewise.
4935 (CASE_LOW): Likewise.
4936 (CASE_HIGH): Likewise.
4937 (GOTO_DESTINATION): Likewise.
4938 (COMPOUND_BODY): Likewise.
4939 (ASM_CV_QUAL): Likewise.
4940 (ASM_STRING): Likewise.
4941 (ASM_OUTPUTS): Likewise.
4942 (ASM_INPUTS): Likewise.
4943 (ASM_CLOBBERS): Likewise.
4944 (DECL_STMT_DECL): Likewise.
4945 (STMT_EXPR_STMT): Likewise.
4946 (LABEL_STMT_LABEL): Likewise.
4947 (SCOPE_BEGIN_P): Likewise.
4948 (SCOPE_END_P): Likewise.
4949 (SCOPE_STMT_BLOCK): Likewise.
4950 (SCOPE_NULLIFIED_P): Likewise.
4951 (SCOPE_NO_CLEANUPS_P): Likewise.
4952 (SCOPE_PARTIAL_P): Likewise.
4953 (ASM_VOLATILE_P): Likewise.
4954 (STMT_LINENO): Likewise.
4955 (STMT_LINENO_FOR_FN_P): Likewise.
4957 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4958 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4959 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4960 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4961 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4963 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4965 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4966 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4968 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4969 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4970 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4972 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4974 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4975 * class.c (dfs_find_final_overrider): Set it appropriately.
4976 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4977 avoid unneeded secondary vptrs.
4979 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4981 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4982 (check_bitfield_decl, check_field_decl): Likewise.
4983 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4984 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4985 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4986 (xfer_tag, finish_enum): Likewise.
4987 * decl2.c (finish_builtin_type): Likewise.
4988 * init.c (init_init_processing): Likewise.
4989 * pt.c (instantiate_class_template): Likewise.
4990 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4991 * cp-tree.h (struct lang_type): Add user_align member.
4992 (CLASSTYPE_USER_ALIGN): Define.
4994 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4996 * Make-lang.in (c++.install-common): Install g++-cross in
4997 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4998 $(target_alias)-g++ and $(target_alias)-c++.
5000 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5002 * class.c (vcall_offset_data_s): Add last_init and fns.
5003 (overrides): Rename to same_signature_p.
5004 (dfs_find_final_overrider): Adjust accordingly.
5005 (mark_overriders): Likewise.
5006 (warn_hidden): Likewise.
5007 (build_vtbl_initializer): Reorganize machinery for building things
5008 at negative offsets.
5009 (build_vcall_and_vbase_vtbl_entries): Likewise.
5010 (build_vbase_offset_vtbl_entries): Likewise.
5011 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5012 offset entries. Do not create two entries for functions with the
5014 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5015 (build_rtti_vtbl_entries): Reorganize machinery for building things
5016 at negative offsets.
5018 * optimize.c (expand_call_inline): Don't recurse into the code
5019 used to initialize the parameters more than once.
5021 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5023 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5024 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5025 (find_substitution): Only use the `Sa' substitution for
5026 std::allocator, not instantiations of it.
5027 (write_template_prefix): Move comment. Only use a TREE_LIST to
5028 represent substitutions for a member template.
5029 (write_array_type): Mangle array dimensions correctly.
5030 * optimize.c (maybe_clone_body): Copy more information from the
5032 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5033 on the regenerated declaration.
5035 2000-06-11 Chip Salzenberg <chip@valinux.com>
5036 Mark Mitchell <mark@codesourcery.com>
5038 * class.c (build_vtable): Clarify comment.
5039 (build_ctor_vtbl_group): Pass the most derived type to
5042 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5044 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5046 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5048 * decl.c (add_binding): Handle duplicate declarations of external
5051 2000-06-09 Chip Salzenberg <chip@valinux.com>
5052 Mark Mitchell <mark@codesourcery.com>
5054 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5056 (write_signed_number): New macro.
5057 (write_unsigned_number): Likewise.
5058 (write_source_name): Use them.
5059 (write_number): Handle signed and unsigned values.
5060 (write_integer_cst): Use tree_int_cst_sgn, and use
5061 write_unsigned_number or write_signed_number as appropriate.
5062 (write_discriminator): Use write_unsigned_number or
5063 write_signed_number as appropriate.
5064 (write_template_arg_literal): Likewise.
5065 (write_array_type): Use tree_low_cst.
5066 (write_template_parm): Use write_unsigned_number or
5067 write_signed_number as appropriate.
5068 (write_substitution): Adjust call to write_number.
5069 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5070 (write_expression): Handle non-type template arguments of
5071 reference type correctly.
5072 (mangle_thunk): Use write_signed_number.
5074 2000-06-09 Chip Salzenberg <chip@valinux.com>
5076 * mangle.c (find_substition): Don't mangle objects with typename
5077 substitutions (e.g. "cin" as "Si").
5079 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5081 * call.c (add_candidate): Use ggc_alloc_cleared.
5082 * decl.c (lookup_label): Likewise.
5083 * lex.c (retrofit_lang_decl): Likewise.
5085 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5087 * semantics.c (expand_body): Push to TV_EXPAND.
5088 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5089 * decl.c (start_function): Always call announce_function.
5091 * tinfo2.cc: Just declare abort.
5093 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5095 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5096 whenever @ is a symbolic name.
5098 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5100 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5102 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5104 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5105 DECL_ASSEMBLER_NAME.
5107 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5109 * decl2.c (c_language): Define.
5111 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5113 * lex.c (lang_init_options): Tweak.
5115 * decl2.c: Remove #inclusion of diagnostic.h
5116 (lang_decode_option): Move diagnostic formatting options to
5119 * lang-options.h: Remove documentation for diagnostic options.
5121 * Makefile.in (lex.o): Depends upon diagnostic.h
5123 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5125 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5126 the same DECL_RESULT, it's not a redefinition.
5127 * pt.c (tsubst_decl): Remove code to handle illegal
5130 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5132 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5134 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5136 * search.c (maybe_suppress_debug_info): Don't check
5137 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5139 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5142 Remember instantiation context in deferred instantiations.
5143 * cp-tree.h (struct tinst_level): Remove.
5144 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5145 * pt.c (current_tinst_level): Now a tree.
5146 (print_template_context, push_tinst_level, pop_tinst_level,
5147 tinst_for_decl): Adjust.
5148 (reopen_tinst_level): New fn.
5149 (init_pt): Register current_tinst_level as a root.
5150 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5151 of the pending templates list.
5152 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5153 * lex.c (extract_interface_info): Adjust.
5154 * decl2.c (warn_if_unknown_interface): Adjust.
5156 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5158 * class.c (indirect_primary_base_p): New function.
5159 (determine_primary_base): Use it.
5161 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5163 Update new-abi dynamic cast algorithm.
5164 * tinfo.cc (__class_type_info::__dyncast_result): Add
5165 whole_details. Adjust constructor.
5166 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5167 Avoid unnecessary searching.
5168 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5170 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5172 * decl.c (init_decl_processing): Don't call record_component_aliases.
5173 * tree.c (build_cplus_array_type_1): Likewise.
5175 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5177 * ir.texi: Correct typo.
5178 * mangle.c (write_expression): Handle non-type template arguments
5179 with reference type.
5180 * method.c (build_overload_value): Likewise.
5181 * pt.c (convert_nontype_argument): Explicitly represent conversion
5182 to a reference with an ADDR_EXPR.
5183 (unify): Always unify arguments in left-to-right order.
5185 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5186 Mark Mitchell <mark@codesourcery.com>
5188 * Make-lang.in (CXX_SRCS): Add mangle.c.
5189 * Makefile.in (CXX_OBJS): Add mangle.o.
5190 (mangle.o): New rule.
5192 * class.c (local_classes): New variable.
5193 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5194 (get_vtt_name): Use mangle_vtt_name for new ABI.
5195 (init_class_processing): Initialize local_classes.
5196 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5197 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5198 (std_identifier): New macro.
5199 (DECL_VOLATILE_MEMFUNC_P): New macro.
5200 (DECL_NAMESPACE_STD_P): Likewise.
5201 (local_classes): Declare.
5202 (get_mostly_instantiated_function_type): Declare.
5203 (init_mangle): Declare.
5204 (mangle_decl): Likewise.
5205 (mangle_type_string): Likewise.
5206 (mangle_type): Likewise.
5207 (mangle_typeinfo_for_type): Likewise.
5208 (mangle_typeinfo_string_for_type): Likewise.
5209 (mangle_vtbl_for_type): Likewise.
5210 (mangle_vtt_for_type): Likewise.
5211 (mangle_ctor_vtbl_for_type): Likewise.
5212 (mangle_thunk): Likewise.
5213 (mangle_conv_op_name_for_type): Likewise.
5214 (mangle_guard_variable): Likewise.
5215 * decl.c (pushtag): Keep track of local classes.
5216 (initialize_predefined_identifiers): Initialize std_identifier.
5217 (init_decl_processing): Use std_identifier.
5218 (start_decl): Don't treat instantiations as specializations.
5219 (grokdeclarator): Likewise.
5220 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5221 name for fully-instantiated templates.
5222 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5223 destructors with the new ABI.
5224 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5225 (grokfield): Use mangle_type for new ABI.
5226 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5227 (get_sentry): Use mangle_guard_variable for new ABI.
5228 (start_static_initialization_or_destruction): Likewise.
5229 * expr.c (extract_aggr_init): Remove.
5230 (extract_scalar_init): Likewise.
5231 (extract_init): Remove #if 0'd code.
5232 * mangle.c: New function.
5233 * method.c (build_mangled_name): Assert not flag_new_abi.
5234 (build_static_name): Likewise.
5235 (build_decl_overload_real): Likewise.
5236 (build_typename_overload): Likewise.
5237 (build_overload_with_type): Likewise.
5238 (build_overload_name): Likewise.
5239 (get_ctor_vtbl_name): Likewise.
5240 (start_squangling): Likewise.
5241 (get_id_2): Likewise.
5242 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5243 (init_method): Call init_mangle for new ABI.
5244 (make_thunk): Call mangle_thunk for new ABI.
5245 * operators.def: Correct new ABI manglings for the `%' operator.
5247 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5248 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5249 (lookup_template_class): Call mangle_decl for new ABI.
5250 (get_mostly_instantiated_function_type): New function.
5251 (set_mangled_name_for_template_decl): Use it.
5252 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5253 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5254 conversion op names.
5255 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5256 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5257 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5258 mangle_typeinfo_string_for_type.
5260 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5262 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5263 (INNERMOST_TEMPLATE_ARGS): New macro.
5264 (innermost_args): Remove.
5265 (get_innermost_template_args): New function.
5266 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5267 * error.c (dump_function_decl): Be caution when using
5268 most_general_template.
5269 * method.c (build_template_parm_names): Use
5270 INNERMOST_TEMPLATE_ARGS.
5271 * pt.c (add_to_template_args): Tidy comment
5272 (get_innermost_template_args): New function.
5273 (check_explicit_specialization): Clear DECL_INITIAL for a new
5275 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5277 (push_template_decl): Always register specializations of the most
5279 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5280 (coerce_template_parms): Likewise.
5281 (lookup_template_class): Likewise.
5282 (innermost_args): Remove.
5283 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5284 (tsubst_decl): Handle tricky specializations. Use
5285 get_innermost_template_args.
5286 (instantiate_template): Simplify handling of partial
5288 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5289 (most_general_template): Reimplement, in a more straightforward
5291 (regenerate_decl_from_template): Tweak formatting. Use
5292 TMPL_ARGS_DEPTH for clarity.
5293 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5295 * dump.c (dequeue_and_dump): Dump information about thunks.
5297 2000-06-01 Richard Henderson <rth@cygnus.com>
5299 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5301 2000-06-01 Richard Henderson <rth@cygnus.com>
5303 * decl2.c (unsupported_options): Fix typo, make const.
5304 (lang_decode_option): Fix bsearch argument order.
5306 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5308 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5311 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5313 * cp-tree.h (c_get_alias_set): Deleted.
5314 * Makefile.in (decl.o): Include ../expr.h.
5315 * decl.c (expr.h): Include.
5316 (init_decl_processing): Call record_component_aliases for arrays.
5317 (grokdeclarator): Likewise.
5318 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5319 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5321 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5323 Remove guiding declaration support.
5324 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5325 (flag_guiding_decls): Remove.
5326 * call.c (build_user_type_conversion_1): Remove support for
5328 (build_new_function_call): Likewise.
5329 (build_new_op): Likewise.
5330 (build_new_method_call): Likewise.
5331 * decl.c (start_function): Likewise.
5332 * friend.c (is_friend): Likewise.
5333 (do_friend): Likewise.
5334 * decl2.c ((flag_dump_translation_unit): Make it const.
5335 (flag_guiding_decls): Remove.
5336 (unsupported_options): New variable
5337 (compare_options): New function.
5338 (lang_decode_option): Use them.
5340 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5342 * method.c (mangle_expression): Adjust test for legal expression
5345 * pt.c (instantiate_decl): Save and restore the local
5346 specializations list.
5348 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5350 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5352 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5354 * call.c (add_template_candidate_real): Handle member template
5355 constructors for classes with virtual bases.
5356 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5357 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5359 * ir.texi: Update thunk documentation.
5361 * call.c (joust): Fix handling of overloaded builtin operators.
5363 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5365 * cp-tree.h (DECL_ANTICIPATED): New macro.
5366 Document new use of DECL_LANG_FLAG_7.
5367 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5368 in the user namespace.
5369 * lex.c (do_identifier): If the identifier's declaration has
5370 DECL_ANTICIPATED on, it has not yet been declared. But do not
5371 replace it with an ordinary implicit declaration.
5373 * tinfo2.cc: Include stdlib.h.
5375 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5377 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5378 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5381 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5383 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5386 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5388 * operators.def (<?): Duplicated, should have been...
5391 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5392 Mark Mitchell <mark@codesourcery.com>
5394 * cp-tree.h (ansi_opname): Make it a macro.
5395 (ansi_assopname): Likewise.
5396 (struct lang_decl_flags): Add assignment_operator_p.
5397 (struct lang_decl): Add operator_code.
5398 (DECL_VTT_PARM): Adjust.
5399 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5400 overloaded operator.
5401 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5402 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5403 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5404 (opname_tab): Remove.
5405 (assignop_tab): Likewise.
5406 (operator_name_info_t): New type.
5407 (operator_name_info): New variable.
5408 (assignment_operator_name_info): Likewise.
5409 (build_cp_library_fn): Remove declaration.
5410 (push_cp_library_fn): Likewise.
5411 (operator_name_string): Likewise.
5412 (build_decl_overload): Likewise.
5413 * call.c (print_z_candidates): Simplify.
5414 (build_object_call): Adjust usage of ansi_opname. Use
5415 DECL_OVERLOADED_OPERATOR_P.
5416 (op_error): Adjust operator name lookup.
5417 (build_conditional_expr): Adjust usage of ansi_opname.
5418 (build_new_op): Likewise.
5419 (build_op_delete_call): Likewise.
5420 (build_over_call): Likewise.
5421 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5422 * decl.c (duplicate_decls): Copy operator_code.
5423 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5424 (builtin_function): Adjust parameters to build_library_fn_1.
5425 (build_library_fn_1): Accept an overloaded operator code.
5426 (build_library_fn): Pass ERROR_MARK.
5427 (build_cp_library_fn): Accept an overloaded operator code.
5428 (push_cp_library_fn): Likewise.
5429 (grokfndecl): Tweak.
5430 (grokdeclarator): Simplify code to compute names of overloaded
5431 operators. Adjust use of ansi_opname.
5432 (ambi_op_p): Work on tree_codes, not identifiers.
5433 (unary_op_p): Likewise.
5434 (grok_op_properties): Likewise.
5435 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5436 (lang_mark_tree): Don't try to mark the operator_code.
5437 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5438 * error.c (dump_decl): Remove special handling for operator
5440 (dump_function_name): Likewise.
5441 (dump_expr): Adjust name lookup of operators.
5442 (op_to_string): Simplify.
5443 (assop_to_string): Likewise.
5444 * init.c (build_new_1): Adjust use of ansi_opname.
5445 * lex.c (opname_tab): Remove.
5446 (assignop_tab): Likewise.
5447 (ansi_opname): Likewise.
5448 (ansi_assopname): Likewise.
5449 (operator_name_string): Likewise.
5450 (reinit_lang_specific): Likewise.
5451 (operator_name_info): New variable.
5452 (assignment_operator_name_info): Likewise.
5453 (init_operators): New function.
5454 (init_parse): Use it.
5455 (do_identifier): Adjust use of ansi_opname.
5456 * method.c (mangle_expression): Don't use ansi_opname for
5458 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5459 (build_decl_overload): Remove.
5460 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5461 (do_build_assign_ref): Adjust use of ansi_opname.
5462 (synthesize_method): Likewise.
5463 (implicitly_declare_fn): Likewise.
5464 * operators.def: New file.
5465 * parse.y (operator): Adjust use of ansi_opname.
5466 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5467 (set_mangled_name_for_template_decl): Don't play games with
5469 (special_function_p): Adjust use of ansi_opname.
5470 * typeck.c (check_return_expr): Likewise.
5471 * Make-lang.in (cc1plus): Depend on operators.def.
5472 * Makefile.in (lex.o): Likewise.
5475 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5477 * Make-lang.in (cplib2.ready): Eradicate.
5479 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5481 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5482 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5483 (built_min, cp_tree_equal): Likewise.
5485 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5487 * class.c (layout_nonempty_base_or_field): Replace
5488 `record_layout_info' with `record_layout_info_s'.
5490 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5493 * cp-tree.h (struct language_function): x_named_labels is now
5494 a struct named_label_list*.
5495 * decl.c (struct named_label_use_list): Renamed from...
5496 (struct named_label_list): ...this. New struct.
5497 (push_binding_level): Don't set eh_region.
5498 (note_level_for_eh): New fn.
5499 (pop_label): Take label and old value directly.
5500 (pop_labels): Adjust for new named_labels format.
5501 (lookup_label): Likewise.
5502 (poplevel): Note characteristics of a binding level containing a
5503 named label. Mess with named label lists earlier.
5504 (mark_named_label_lists): New fn.
5505 (mark_lang_function): Call it.
5506 (use_label): New fn, split out from...
5507 (make_label_decl): ...here. Don't call it.
5508 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5509 check_previous_gotos): New fns, split out from...
5510 (define_label): ...here.
5511 (check_switch_goto): New fn.
5512 (define_case_label): Call it.
5513 (check_goto): New fn.
5514 * semantics.c (finish_goto_stmt): Call it and use_label.
5515 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5516 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5518 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5520 * class.c (build_vtable_entry_ref): Correct usage of
5521 get_vtbl_decl_for_binfo.
5523 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5524 * method.c (implicitly_declare_fn): Not here.
5526 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5528 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5529 (CPTI_PTMD_DESC_TYPE): ... here.
5530 (ptmd_desc_type_node): Rename to ...
5531 (ptm_desc_type_node): ... here.
5533 * rtti.c (ptmd_initializer): Rename to ...
5534 (ptm_initializer): ... here.
5535 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5537 (create_tinfo_types): Adjust.
5539 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5541 Finish implementation of VTTs.
5542 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5543 CPTI_VTT_PARM_IDENTIFIER.
5544 (vtt_parm_identifier): New macro.
5545 (vtt_parm_type): Likewise.
5546 (BINFO_SUBVTT_INDEX): Likewise.
5547 (BINFO_VPTR_INDEX): Likewise.
5548 (struct lang_decl): Add vtt_parm.
5549 (DECL_VTT_PARM): New macro.
5550 (DECL_USE_VTT_PARM): Likewise.
5551 (DECL_NEEDS_VTT_PARM_P): Likewise.
5552 (get_vtt_name): Declare.
5553 (build_artifical_parm): Likewise.
5554 (fixup_all_virtual_upcast_offsets): Likewise.
5555 (expand_indirect_vtbls_init): Remove.
5556 * call.c (build_new_method_call): Pass the vtt to subobject
5557 constructors and destructors.
5558 * class.c (get_vtt_name): Give it external linkage.
5559 (build_clone): Handle the magic VTT parameters for clones.
5560 (clone_function_decl): Fix typo in comment.
5561 (build_vtt): Keep track of the indices in the VTTs where various
5562 entities are stored.
5563 (build_vtt_inits): Likewise.
5564 (dfs_build_vtt_inits): Likewise.
5565 (build_ctor_vtbl_group): Tweak type of construction vtables.
5566 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5567 primary bases, when building construction vtables.
5568 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5569 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5570 (init_decl_processing): Initialize vtt_parm_type.
5571 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5572 (lang_mark_tree): Make vtt_parm.
5573 * decl2.c (build_artificial_parm): New function.
5574 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5575 (grokclassfn): Use build_artificial_parm.
5576 * init.c (initialize_vtbl_ptrs): Call
5577 fixup_all_virtual_upcast_offsets directly.
5578 (perform_member_init): Use the complete subobject destructor for
5580 (build_vtbl_address): New function.
5581 (expand_virtual_init): Handle VTTs.
5582 * optimize (maybe_clone_body): Likewise.
5583 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5585 (expand_indirect_vtbls_init): Remove.
5586 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5587 * tree.c (make_binfo): Make them bigger.
5589 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5591 * inc/cxxabi.h (__pbase_type_info): Define, based on
5592 __pointer_type_info.
5593 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5594 (__pointer_to_member_type_info): Likewise.
5595 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5596 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5597 (__pointer_type_info::__do_catch): Rename to ...
5598 (__pbase_type_info::__do_catch): ... here. Adjust.
5599 (__pbase_type_info::__pointer_catch): Implement.
5600 (__pointer_type_info::__pointer_catch): Adjust.
5601 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5603 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5605 * tinfo.h (__user_type_info::contained_virtual_p): New
5607 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5609 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5610 diamond shaped heirarchy. Add early out for mixed diamond and
5611 duplicate shaped heirarchy.
5613 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5615 * cp-tree.h (build_delete): Change prototype.
5616 (build_vec_delete): Likewise.
5617 * call.c (build_scoped_method_call): Use special_function_kind
5618 values to indicate the kind of destruction to be done.
5619 (build_method_call): Likewise.
5620 * decl.c (finish_destructor_body): Likewise.
5621 (maybe_build_cleanup_1): Likewise. Rename to ...
5622 (maybe_build_cleanup): ... this.
5623 * decl2.c (delete_sanity): Use special_function_kind
5624 values to indicate the kind of destruction to be done.
5625 (build_cleanup): Likewise.
5626 * init.c (perform_member_init): Likewise.
5627 (build_vec_delete_1): Likewise.
5628 (build_dtor_call): Simplify.
5629 (build_delete): Use special_function_kind
5630 values to indicate the kind of destruction to be done.
5631 (build_vbase_delete): Likewise.
5632 (build_vec_delete): Likewise.
5634 * init.c (sort_member_init): Fix typo in error message generation
5637 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5639 * semantics.c (begin_class_definition): make the packed
5640 attribute be sensitive to the "-fpack-struct" command line flag
5642 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5644 Update new-abi upcast algorithm.
5645 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5646 prototype and meaning of return value.
5647 (__si_class_type_info::__do_upcast): Likewise.
5648 (__vmi_class_type_info::__do_upcast): Likewise.
5649 * tinfo.cc (__class_type_info::__upcast_result): Replace
5650 whole2dst with part2dst. Adjust ctor.
5651 (__class_type_info::__do_upcast): Adjust call of worker function.
5652 (__class_type_info::__do_upcast): Adjust.
5653 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5655 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5656 virtual base in diamond heirarchy bug.
5658 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5660 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5661 and bitfield to tinfo_fn_p.
5662 (DECL_TINFO_FN_P): Adjust.
5663 (SET_DECL_TINFO_FN_P): Likewise.
5664 (DECL_MUTABLE_P): Likewise.
5665 (DECL_C_BIT_FIELD): Likewise.
5666 (SET_DECL_C_BIT_FIELD): Likewise.
5667 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5668 (DECL_UNINLINABLE): Likewise.
5669 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5670 (handle_using_decl): Remove assertion.
5671 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5672 to build FIELD_DECLs.
5673 (build_base_field): Likewise.
5674 (layout_class_type): Likewise.
5675 * decl.c (init_decl_processing): Likewise.
5676 (build_ptrmemfunc_type): Likewise.
5677 (grokdeclarator): Likewise.
5678 * decl2.c (grok_x_components): Likewise.
5679 * except.c (call_eh_info): Likewise.
5680 * init.c (init_init_processing): Likewise.
5681 * rtti.c (expand_class_desc): Likewise.
5682 (create_pseudo_type_info): Likewise.
5683 (get_vmi_pseudo_type_info): Likewise.
5684 (create_tinfo_types): Likewise.
5685 * ptree.c (print_lang_decl): Adjust.
5686 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5687 before checking DECL_MUTABLE_P.
5689 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5690 parameters for template functions.
5691 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5692 destructors as well as constructors.
5694 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5696 * class.c (build_ctor_vtbl_group): Set inits.
5697 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5698 DECL_THIS_INLINE appropriately for clones.
5700 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5701 (DECL_CONV_FN_P): Simplify.
5702 (DECL_OPERATOR): Remove.
5703 (language_to_string): Declare.
5704 * decl.c (duplicate_decls): Fix typo in comment.
5705 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5706 (grok_op_properties): Use DECL_CONV_FN_P instead of
5707 IDENTIFIER_TYPENAME_P.
5708 * dump.c (dequeue_and_dump): Dump the language linkage of
5710 * error.c (language_to_string): Give it external linkage.
5711 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5712 (implicitly_declare_fn): Set DECL_LANGUAGE.
5713 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5714 IDENTIFIER_TYPENAME_P.
5715 (tsubst_decl): Likewise.
5716 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5717 * semantics.c (finish_member_declaration): Don't mark members of
5718 classes declared in an extern "C" region as extern "C".
5720 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5722 * decl2.c (qualified_lookup_using_namespace): Look through
5725 * decl.c (push_using_decl): Return the old decl on namespace level.
5727 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5729 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5730 (VTT_NAME_PREFIX): New macro.
5731 (CTOR_VTBL_NAME_PREFIX): Likewise.
5732 (get_ctor_vtbl_name): New function.
5733 * class.c (get_vtable_name): Simplify.
5734 (get_vtt_name): New function.
5735 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5736 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5737 when a virtual base becomes primary.
5738 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5740 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5741 additional parameters.
5742 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5743 (initialize_array): New function.
5744 (build_vtt): Likewise.
5745 (build_vtt_inits): Likewise.
5746 (dfs_build_vtt_inits): Likewise.
5747 (dfs_fixup_binfo_vtbls): Likewise.
5748 (build_ctor_vtbl_group): Likewise.
5749 (initialize_vtable): Use initialize_array.
5750 (accumulate_vtbl_inits): Reimplement to handle construction
5752 (dfs_accumulate_vtbl_inits): Likewise.
5753 (bulid_vtbl_initializer): Adjust parameter name.
5754 * method.c (build_typename_overload): Remove #if 0'd code.
5755 (get_ctor_vtbl_name): New function.
5756 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5757 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5759 * cp-tree.h (struct lang_type): Remove search_slot.
5760 (CLASSTYPE_SEARCH_SLOT): Remove.
5761 (emit_base_init): Change prototype.
5762 (initialize_vtbl_ptrs): Likewise.
5763 (expand_indirect_vtbls_init): Likewise.
5764 (clear_search_slots): Remove.
5765 * decl.c (lang_mark_tree): Don't mark search_slot.
5766 * init.c (initialize_vtbl_ptrs): Simplify.
5767 (emit_base_init): Likewise.
5768 * search.c (struct vbase_info): Document decl_ptr.
5769 (convert_pointer_to_single_level): Remove.
5770 (dfs_find_vbases): Remove.
5771 (dfs_init_base_pointers): Simplify.
5772 (dfs_clear_vbase_slots): Remove.
5773 (dfs_vtable_path_unmark): New function.
5774 (init_vbase_pointers): Simplify.
5775 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5776 (expand_indirect_vtbls_init): Simplify. Don't call
5777 mark_all_temps_used.
5778 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5779 initialize_vtbl_ptrs.
5781 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5783 * except.c: Add static prototypes.
5785 2000-05-20 H.J. Lu <hjl@gnu.org>
5787 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5789 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5791 Don't create a separate copy of virtual bases for the
5792 CLASSTYPE_VBASECLASSES list.
5793 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5794 (BINFO_FOR_VBASE): Remove.
5795 (CANONICAL_BINFO): Adjust.
5796 (binfo_for_vbase): New function.
5797 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5798 instead of BINFO_FOR_VBASE.
5799 (build_vbase_pointer): Likewise.
5800 (build_secondary_vtable): Likewise.
5801 (dfs_mark_primary_bases): Likewise.
5802 (mark_primary_bases): Likewise.
5803 (layout_nonempty_base_or_field): Likewise.
5804 (dfs_set_offset_for_shared_vbases): Likewise.
5805 (dfs_set_offset_for_unshared_vbases): Likewise.
5806 (layout_virtual_bases): Likewise. Adjust for changes to the
5807 CLASSTYPE_VBASECLASSES list.
5808 (dump_class_hierarchy_r): Use binfo_for_vbase
5809 instead of BINFO_FOR_VBASE.
5810 (dump_class_hierarchy): Likewise.
5811 (finish_vtbls): Likewise.
5812 (build_vtbl_initializer): Adjust for changes to the
5813 CLASSTYPE_VBASECLASSES list.
5814 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5815 * decl.c (finish_destructor_body): Adjust for changes to the
5816 CLASSTYPE_VBASECLASSES list.
5817 * init.c (sort_base_init): Use binfo_for_vbase.
5818 (construct_virtual_bases): Adjust for changes to the
5819 CLASSTYPE_VBASECLASSES list.
5820 (expand_member_init): Use binfo_for_vbase.
5821 (build_vbase_delete): Adjust for changes to the
5822 CLASSTYPE_VBASECLASSES list.
5823 * method.c (do_build_copy_constructor): Likewise.
5824 * rtti.c (get_base_offset): Use binfo_for_vbase.
5825 (expand_class_desc): Remove #if 0'd code.
5826 * search.c (struct vbase_info): Remove vbase_types.
5827 (get_base_distance): Use binfo_for_vbase.
5828 (lookup_field_queue_p): Use CANONICAL_BINFO.
5829 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5830 (get_pure_virtuals): Adjust for changes to the
5831 CLASSTYPE_VBASECLASSES list.
5832 (dfs_find_vbases): Use binfo_for_vbase.
5833 (dfs_init_vbase_pointers): Likewise.
5834 (init_vbase_pointers): Don't initialize vi.vbase_types.
5835 (virtual_context): Use binfo_for_vbase.
5836 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5837 CLASSTYPE_VBASECLASSES list.
5838 (expand_indirect_vtbls_init): Simplify.
5839 (dfs_get_vbase_types): Don't replicate virtual bases.
5840 (find_vbase_instance): Use binfo_for_vbase.
5841 (binfo_for_vbase): New function.
5842 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5844 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5846 * decl2.c (finish_anon_union): Generalize error messages to handle
5847 anonymous structures.
5848 * init.c (perform_member_init): Remove `name' parameter.
5849 (build_field_list): New function.
5850 (sort_member_init): Handle anonymous union initialization order
5851 correctly. Check for multiple initializations of the same union.
5852 (emit_base_init): Don't look up fields by name here.
5853 (expand_member_init): Record the result of name lookup for future
5855 * typeck.c (build_component_ref): Fix formatting.
5857 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5859 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5860 * typeck.c (build_x_compound_expr): Replace warn_unused with
5863 * decl2.c (lang_decode_option): Update -Wall unused flags by
5864 calling set_Wunused.
5866 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5868 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5869 * init.c (dfs_vtable_path_unmark): Remove.
5870 * search.c (marked_new_vtable_p): Likewise.
5871 (unmarked_new_vtable_p): Likewise.
5872 (dfs_search_slot_nonempty_p): Likewise.
5873 (dfs_mark): Likewise.
5874 (dfs_vtable_path_unmark): Likewise.
5875 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5876 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5877 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5878 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5879 (init_vbase_pointers): Simplify.
5880 (expand_indirect_vtbls_init): Likewise.
5882 * class.c (copy_virtuals): New function.
5883 (build_primary_table): Use it.
5884 (build_secondary_vtable): Likewise.
5885 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5886 indicate that no vcall offset is required.
5887 (add_virtual_function): Likewise.
5888 (modify_all_vtables): Likewise.
5889 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5890 (dfs_accumulate_vtbl_inits): Likewise.
5891 (build_vtbl_initializer): Make changes to handle construction
5893 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5894 (build_rtti_vtbl_entries): Likewise.
5895 (build_vtable_entries): Handle a NULL vcall_index.
5897 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5899 * decl2.c (lang_decode_option): Fix thinko.
5901 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5903 * except.c (check_handlers): New fn.
5904 * cp-tree.h: Declare it.
5905 * semantics.c (finish_handler_sequence): Call it.
5906 (finish_function_handler_sequence): Likewise.
5907 (finish_handler_parms): Set TREE_TYPE on the handler.
5908 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5909 * search.c (get_base_distance_recursive): If protect>1, ignore
5911 (get_base_distance): Don't reduce watch_access.
5913 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5915 * lex.c: #include diagnostic.h.
5916 (lang_init_options): Set default prefixing rules.
5918 * lang-options.h: Add -fdiagnostics-show-location=.
5920 * decl2.c: #include diagnostic.h.
5921 (lang_decode_option): Handle -fdiagnostics-show-location=.
5923 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5925 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5926 * vec.cc: Revert my 2000-05-07 change.
5928 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5930 * class.c (check_field_decls): Complain about non-static data
5931 members with same name as class in class with constructor.
5933 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5935 * decl.c (grokdeclarator): Allow non-static data members with
5938 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5940 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5941 and pending_inline.filename. Update prototypes.
5942 * decl.c (define_label): Constify filename parameter.
5943 * decl2.c (warn_if_unknown_interface): Constify local char *.
5944 * input.c Constify input_source.filename. Don't declare
5945 input_filename or lineno. Constify filename parameter to feed_input.
5946 * lex.c (init_parse): Constify parameter and return value.
5947 (cp_pragma_interface, cp_pragma_implementation): Constify
5949 (reinit_parse_for_method, reinit_parse_for_block,
5950 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5951 Constify local char *.
5952 * pt.c: Don't declare lineno or input_filename.
5953 (print_template_context, tsubst_friend_function, tsubst_decl,
5954 tsubst, instantiate_decl): Constify local char *.
5955 * semantics.c (expand_body): Constify local char *.
5956 * tree.c (build_srcloc): Constify filename parameter.
5957 * typeck.c (c_expand_asm_operands): Constify filename
5960 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5962 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5965 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5967 * inc/cxxabi.h: Fix typos in comment.
5968 (__base_class_info::__offset): Use a static_cast.
5970 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5972 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5973 of std::size_t and std::ptrdiff_t respectively.
5974 * tinfo.cc: Likewise.
5977 2000-05-06 Richard Henderson <rth@cygnus.com>
5979 * typeck.c (build_c_cast): Don't warn integer->pointer size
5980 mismatch for constants.
5982 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5984 * rtti.c (ptmd_initializer): Set non-public, if class is
5987 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5988 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5989 __cxa_vec_delete): Likewise.
5990 * tinfo.cc (__dynamic_cast): Likewise.
5991 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5992 __cxa_vec_delete): Likewise.
5994 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5996 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5997 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5998 (lang_decl_flags): Add vcall_offset.
5999 (THUNK_VCALL_OFFSET): Use it.
6000 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6001 * method.c (make_thunk): Create the lang_decl here, not in
6003 (emit_thunk): Make generic thunks into ordinary functions once
6004 they have been fed to expand_body.
6005 * semantics.c (expand_body): Set current_function_is_thunk here.
6007 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6009 * class.c (update_vtable_entry_for_fn): Prototype.
6011 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6014 * search.c (dfs_build_inheritance_graph_order): Prototype.
6016 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6018 * cp-tree.h (special_function_kind): Add various kinds of
6020 (special_function_p): New function.
6021 * class.c (overrides): Don't let one kind of destructor override
6023 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6024 whether or not to instantiate a template.
6025 * tree.c (special_function_p): Define.
6027 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6029 * cp-tree.def (THUNK_DECL): Remove.
6030 * cp-tree.h (DECL_THUNK_P): New macro.
6031 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6032 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6033 (SET_DECL_THUNK_P): Likewise.
6034 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6035 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6036 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6037 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6038 (duplicate_decls): Likewise.
6039 (pushdecl): Likewise. Adjust thunk handling.
6040 (grokfndecl): Use DECL_EXTERN_C_P.
6041 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6042 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6043 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6044 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6045 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6046 DECL_NO_STATIC_CHAIN.
6047 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6048 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6049 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6052 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6054 * tree.c (walk_tree): Set lineno.
6056 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6058 * exception.cc: Update license notice.
6060 * new1.cc: Likewise.
6061 * new2.cc: Likewise.
6062 * tinfo.cc: Likewise.
6063 * tinfo2.cc: Likewise.
6065 * inc/cxxabi.h: Likewise.
6066 * inc/exception: Likewise.
6067 * inc/new: Likewise.
6068 * inc/new.h: Likewise.
6069 * inc/typeinfo: Likewise.
6071 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6073 * tree.c (build_target_expr_with_type): If we already have a
6074 TARGET_EXPR, just return it.
6076 * optimize.c (initialize_inlined_parameters): Don't generate an
6077 EXPR_STMT if we can just use DECL_INITIAL.
6078 * decl.c (emit_local_var): Only make the initialization a
6079 full-expression if stmts_are_full_exprs_p.
6081 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6083 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6085 * call.c (standard_conversion): Use it.
6086 (direct_reference_binding): Likewise.
6087 (build_over_call): Likewise.
6088 (is_properly_derived_from): Likewise.
6089 (compare_ics): Likewise.
6090 * class.c (resolves_to_fixed_type_p): Likewise.
6091 * optimize.c (declare_return_variable): Likewise.
6092 * pt.c (is_specialization_of): Likewise.
6094 * typeck.c (comp_target_parms): Likeiwse.
6095 (build_static_cast): Likewise.
6096 (build_reinterpret_cast): Likewise.
6097 (build_const_cast): Likewise.
6098 (comp_ptr_ttypes_real): Likewise.
6099 (comp_ptr_ttypes_const): Likewise.
6100 * typeck2.c (process_init_constructor): Likewise.
6102 2000-04-30 Scott Snyder <snyder@fnal.gov>
6104 * decl.c (finish_destructor_body): Use the base destructor when
6105 destroying virtual bases.
6107 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6109 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6111 * optimize.c (struct inline_data): Add target_exprs field.
6112 (declare_return_variable): When a function returns an aggregate,
6113 use the variable declared in the TARGET_EXPR as the remapped
6115 (expand_call_inline): Update the pending target_exprs stack.
6116 (optimize_function): Initialize the stack.
6118 * decl2.c (finish_file): Fix typo in comment.
6120 * method.c (emit_thunk): Don't try to return a `void' value.
6122 * optimize.c (initialize_inlined_parameters): If the parameter is
6123 addressable, we need to make a new VAR_DECL, even if the
6124 initializer is constant.
6126 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6128 * decl.c (grok_op_properties): Add an extra check of argtypes.
6130 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6132 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6134 (initialize_inlined_parameters): Try to avoid creating new
6137 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6139 * lex.c (my_get_run_time): Remove.
6140 (init_filename_times): Use get_run_time instead of my_get_run_time.
6141 (check_newline): Likewise.
6142 (dump_time_statistics): Likewise.
6143 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6144 of computing elapsed time explicitly.
6146 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6148 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6149 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6150 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6151 before calling decl_constant_value.
6152 * class.c (check_bitfield_decl): Likewise.
6153 * cvt.c (ocp_convert): Likewise.
6154 (convert): Likewise.
6155 * decl.c (compute_array_index_type): Likewise.
6156 (build_enumerator): Likewise.
6157 * decl2.c (check_cp_case_value): Likewise.
6158 * pt.c (convert_nontype_argument): Likewise.
6160 * typeck.c (decay_conversion): Likewise.
6161 (build_compound_expr): Likewise.
6162 (build_reinterpret_cast): Likewise.
6163 (build_c_cast): Likewise.
6164 (convert_for_assignment): Likewise.
6166 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6168 * decl.c (finish_function): Don't play games with DECL_INLINE.
6170 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6172 * ir.texi: Correct typo.
6174 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6176 * decl.c (grokdeclarator): Reject VLAs as members.
6178 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6180 * call.c (standard_conversion): Accept conversion between
6183 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6185 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6187 * decl2.c (finish_file): Remove double setup for accounting
6190 2000-04-24 Robert Lipe <robertlipe@usa.net>
6192 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6194 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6196 * new.cc (set_new_handler): Needs to be in std::.
6198 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6200 * cp-tree.h (lang_decl): Remove pretty_function_p.
6201 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6202 language-specific node.
6203 * decl.c (cp_make_fname_decl): Use build_decl, not
6204 build_lang_decl, to build the variables.
6205 (grokvardecl): Don't call build_lang_decl for local variables in
6207 (grokdeclarator): Don't call build_lang_decl for local type
6208 declarations in templates.
6209 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6210 zero'd memory, rather than calling memset.
6211 * pt.c: Include hashtab.h.
6212 (local_specializations): New variable.
6213 (retrieve_local_specialization): Use it.
6214 (register_local_specialization): Likewise.
6215 (tsubst_decl): Don't assume local variables have
6217 (instantiate_decl): Set up local_specializations.
6218 * Makefile.in (HTAB_H): New variable.
6220 2000-04-23 Richard Henderson <rth@cygnus.com>
6222 * typeck.c (c_expand_asm_operands): Restore the original
6223 contents of the output list.
6225 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6227 * ir.texi: Document complex number representation.
6229 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6231 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6232 (target_incomplete_p): New function.
6233 (tinfo_base_init): Create comdat NTBS name variable.
6234 (ptr_initializer): Add non_public parameter. Calculate it.
6235 (ptmd_initializer): Likewise.
6236 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6237 (create_real_tinfo_var): Add non_public parameter. Use it.
6238 Push proxy into global namespace.
6239 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6241 * inc/typeinfo (type_info::before, type_info::operator==):
6242 Compare __name addresses.
6244 * tinfo2.cc: Remove new-abi builtins comment.
6246 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6248 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6250 * call.c (joust): Exit early if we get the same function, too.
6252 * decl2.c (key_method): Return NULL_TREE for template classes.
6253 (import_export_class): Don't need to check for template classes.
6255 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6257 * lex.c: Remove references to cccp.c.
6259 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6261 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6262 volatile_memfunc. Add destructor_attr. Adjust dummy.
6263 (DECL_DESTRUCTOR_P): Use destructor_attr.
6264 (DECL_CONST_MEMFUNC_P): Reimplement.
6265 (DECL_VOLATILE_MEMFUNC_P): Remove.
6266 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6267 (overrides): Use DECL_DESTRUCTOR_P.
6268 (check_for_override): Likewise.
6269 * decl.c (start_function): Likewise.
6270 * decl2.c (grokfclassfn): Likewise.
6271 (check_classfn): Likewise.
6272 (grok_function_init): Likewise.
6274 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6276 * decl2.c (grokfield): Issue error on illegal data member
6279 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6281 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6283 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6285 * class.c (build_vtable_entry): Don't build thunks for type-info
6288 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6290 * decl.c (decls_match): Allow a redeclaration of a builtin to
6291 specify args while the builtin did not.
6293 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6295 * cp-tree.def (THUNK_DECL): Add to documentation.
6296 * cp-tree.h (flag_huge_objects): Declare.
6297 * class.c (modify_vtable_entry): Tidy.
6298 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6299 Calculate delta appropriately for the new ABI.
6300 (dfs_modify_vtables): Use it.
6301 (modify_all_vtables): Fix thinko in code to add overriding copies
6302 of functions to primary vtables.
6303 (build_clone): Fix typo in comment.
6304 (clone_function_decl): Correct order of destructors in vtable.
6305 (build_vbase_offset_vtbl_entries): Adjust comment.
6306 (dfs_vcall_offset_queue_p): Remove.
6307 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6308 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6309 (build_vtable_entry): Correct check for pure virtual functions.
6310 Don't declare flag_huge_objects.
6311 * decl.c (flag_huge_objects): Remove declaration.
6312 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6313 Use int_size_in_bytes.
6314 (emit_thunk): Handle vcall offset thunks.
6316 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6318 * decl2.c (parse_time, varconst_time): Delete declarations.
6319 (finish_file): Delete LINENO declaration.
6320 START_TIME and THIS_TIME now long.
6322 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6324 * class.c (build_base_field): Reformat comment.
6326 * inc/cxxabi.h (stddef.h): Comment inclusion.
6327 (__base_class_info::__offset): Comment shift.
6329 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6331 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6332 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6333 (cp_push_exception_identifier): New macro.
6334 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6335 (DECL_BASE_DESTRUCTOR_P): Likewise.
6336 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6337 (get_vtbl_decl_for_binfo): Fix formatting.
6338 (in_charge_arg_for_name): New macro.
6339 (maybe_build_cleanup_and_delete): Remove declaration.
6340 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6341 (in_charge_arg_for_name): New function.
6342 (build_new_method_call): Use it. Handle cloned destructors.
6343 (build_clone): Don't make the base constructor virtual.
6344 Automatically defer generated functions.
6345 (clone_function_decl): Handle destructors, too.
6346 (clone_constructors_and_destructors): Likewise.
6347 (create_vtable_ptr): Don't create a vtable entry for a cloned
6349 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6350 (initialize_predefined_identifiers): Update appropriately.
6351 (finish_destructor_body): Simplify.
6352 (maybe_build_cleanup_and_delete): Remove.
6353 * except.c (expand_throw): Handle new-ABI destructors.
6354 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6355 (build_dtor_call): New function.
6356 (build_delete): Use it. Simplify.
6357 * optimize.c (maybe_clone_body): Handle destructors.
6358 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6360 * exception.cc (cleanup_fn): New typedef.
6361 (CALL_CLEANUP): New macro.
6362 (cp_eh_info): Use them.
6363 (__cp_push_exception): Likewise.
6364 (__cp_pop_exception): Likewise.
6366 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6368 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6369 (complete_dtor_identifier): New macro.
6370 (CLASSTYPE_FIRST_CONVERSION): Remove.
6371 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6372 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6373 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6374 (CLASSTYPE_CONSTRUCTORS): Likewise.
6375 (CLASSTYPE_DESTRUCTORS): Likewise.
6376 (lang_decl): Add cloned_function.
6377 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6378 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6379 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6380 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6381 (DECL_CLONED_FUNCTION_P): Likewise.
6382 (DECL_CLONED_FUNCTION): Likewise.
6383 (clone_function_decl): Declare.
6384 (maybe_clone_body): Likewise.
6385 * call.c (build_user_type_conversion_1): Call complete object
6386 constructors in the new ABI.
6387 (build_new_method_call): Don't add in-charge parameters under the
6389 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6390 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6391 CLASSTYPE_DESTRUCTOR_SLOT.
6392 (build_clone): New function.
6393 (clone_function_decl): Likewise.
6394 (clone_constructors_and_destructors): Likewise.
6395 (check_bases_and_members): Use it.
6396 * decl.c (iniitialize_predefined_identifiers): Initialize
6397 complete_dtor_identifier.
6398 (finish_function): Don't add extra code to a clone.
6399 (lang_mark_tree): Mark cloned_function.
6400 * decl2.c (mark_used): Don't bother trying to instantiate things
6402 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6403 * method.c (set_mangled_name_for_decl): Don't treat clones as
6405 (synthesize_method): Sythesize cloned functions, not the clones.
6406 * optimize.c (inline_data): Update comment on ret_label.
6407 (remap_block): Don't assume DECL_INITIAL exists.
6408 (copy_body_r): Allow ret_label to be NULL.
6409 (maybe_clone_body): Define.
6410 * pt.c (tsubst_decl): Handle clones.
6411 (instantiate_clone): New function.
6412 (instantiate_template): Use it.
6413 (set_mangled_name_for_template_decl): Don't treat clones as
6415 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6416 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6417 * semantics.c (expand_body): Clone function bodies as necessary.
6419 * optimize.c (remap_decl): Avoid sharing structure for arrays
6420 whose size is only known at run-time.
6421 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6423 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6424 to has_in_charge_parm_p.
6425 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6426 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6427 (DECL_COPY_CONSTRUCTOR_P): New macro.
6428 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6429 (build_user_type_conversion_1): Likewise.
6430 (convert_like_real): Likewise.
6431 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6432 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6433 (copy_args_p): Likewise.
6434 (grok_ctor_properties): Likewise.
6435 (start_function): Likewise.
6436 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6437 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6438 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6439 * method.c (do_build_copy_constructor): Use
6440 DECL_HAS_IN_CHARGE_PARM_P.
6441 (synthesize_method): Likewise.
6442 * pt.c (instantiate_template): Remove goto.
6443 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6446 * cp-tre.h (finish_function): Change prototype.
6447 * decl.c (end_cleanup_fn): Adjust caller.
6448 (finish_function): Take only one parameter.
6449 * decl2.c (finish_objects): Adjust caller.
6450 (finish_static_storage_duration_function): Likewise.
6451 * method.c (emit_thunk): Likewise.
6452 * parse.y: Likewise.
6453 * parse.c: Regenerated.
6454 * pt.c (instantiate_decl): Likewise.
6455 * rtti.c (synthesize_tinfo_fn): Likewise.
6456 * semantics.c (expand_body): Likewise.
6458 * cp-tree.h (copy_decl): New function.
6459 * class.c (finish_struct_1): Use it.
6460 * lex.c (copy_decl): Define it.
6461 * pt.c (tsubst_decl): Likewise.
6462 * tree.c (copy_template_template_parm): Likewise.
6464 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6465 has_nonpublic_assign_ref.
6466 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6467 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6468 * class.c (finish_struct_methods): Don't set
6469 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6470 (interface_only): Don't declare.
6471 (interface_unknown): Likewise.
6473 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6475 * tree.h (HAVE_TEMPLATES): Remove definition.
6476 * lang-options.h (-fthis-is-variable): Remove documentation.
6478 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6480 * class.c (instantiate_type): Handle object-relative template-id.
6482 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6483 * decl.c (cplus_expand_expr_stmt): Not here.
6485 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6486 Initialize exprtype earlier.
6488 * parse.y (fn.def1): Check for defining types in return types.
6490 * decl.c (check_tag_decl): Notice extra fundamental types.
6491 Diagnose empty decls in classes, too.
6493 * decl.c (grokdeclarator): Don't override an anonymous name if no
6494 declarator was given.
6496 * cvt.c (convert_to_void): Call resolve_offset_ref.
6498 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6500 * decl2.c (decl_namespace): Handle getting a type.
6502 * typeck.c (build_c_cast): Re-enable warning for cast between
6503 pointer and integer of different size.
6505 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6507 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6509 (__pointer_type_info::__pointer_catch): New virtual function.
6510 (__pointer_to_member_type_info): Derive from
6511 __pointer_type_info. Adjust.
6512 (__pointer_to_member_type_info::__do_catch): Remove.
6513 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6514 (__pointer_to_member_type_info::__pointer_catch): Declare.
6515 * rtti.c (qualifier_flags): Add restrict flag.
6516 (ptmd_initializer): Reorder members.
6517 (create_tinfo_types): Expand comments. Reorder
6518 ptmd_desc_type_node members.
6519 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6521 (__pointer_type_info::__do_catch): Move specific code into
6522 __pointer_catch. Call it.
6523 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6524 specific catch checking. Fix void conversion check.
6525 (__pointer_to_member_type_info::__do_catch): Remove.
6526 (__pointer_to_member_type_info::__pointer_catch): Implement.
6528 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6530 * lex.c (init_parse): Remove traces of classof and headof.
6531 * decl2.c (flag_operator_names): Default to 1.
6532 (lang_decode_option): Do not set it for -ansi.
6534 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6536 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6537 (DECL_MAIN_VARIANT): Remove.
6538 * decl.c (duplicate_decls): Don't set it.
6539 (start_function): Likewise.
6540 (lang_mark_tree): Don't mark it.
6541 * decl2.c (defer_fn): Don't use it.
6542 * lex.c (retrofit_lang_decl): Don't set it.
6543 * pt.c (tsubst_decl): Likewise.
6544 * ptree.c (print_lang_decl): Don't print it.
6545 * typeck.c (mark_addressable): Don't use it.
6547 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6549 * vec.cc: Include <new> and <exception>.
6550 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6551 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6553 (__cxa_vec_delete): Catch dtor exceptions.
6555 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6557 Prepend __ to implementation defined names.
6558 * inc/typeinfo (type_info): Rename _name to __name.
6559 (type_info::type_info): Rename parameter.
6560 (type_info::operator==, type_info::operator!=,
6561 type_info::before): Likewise.
6562 (type_info::is_pointer_p, type_info::is_function_p,
6563 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6566 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6567 (__pointer_type_info::__pointer_type_info): Likewise.
6568 (__pointer_type_info::is_pointer_p,
6569 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6570 (__array_type_info::__array_type_info): Rename parameters.
6571 (__function_type_info::__function_type_info): Likewise.
6572 (__function_type_info::is_function_p): Prepend __.
6573 (__enum_type_info::__enum_type_info): Rename parameters.
6574 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6576 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6578 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6579 (__class_type_info::__class_type_info): Rename parameters.
6580 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6581 (__class_type_info::upcast_result,
6582 __class_type_info::dyncast_result): Prepend __. Move definition
6584 (__class_type_info::do_upcast, __class_type_info::do_catch,
6585 __class_type_info::find_public_src,
6586 __class_type_info::do_dyncast,
6587 __class_type_info::do_find_public_src): Prepend __. Rename
6589 (__si_class_type_info::__si_class_type_info): Rename parameters.
6590 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6591 __si_class_type_info::do_find_public_src): Prepent __. Rename
6593 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6594 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6595 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6597 (__dynamic_cast): Rename parameters.
6598 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6599 type_info::do_catch, type_info::do_upcast): Prepend __.
6600 (contained_p, public_p, virtual_p, contained_public_p,
6601 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6602 (__class_type_info::do_catch,
6603 __class_type_info::do_upcast): Prepend __. Adjust.
6604 (__class_type_info::__upcast_result,
6605 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6607 (__class_type_info::find_public_src): Prepend __. Adjust.
6608 (__class_type_info::do_find_public_src,
6609 __si_class_type_info::do_find_public_src,
6610 __vmi_class_type_info::do_find_public_src): Likewise.
6611 (__class_type_info::do_dyncast,
6612 __si_class_type_info::do_dyncast,
6613 __vmi_class_type_info::do_dyncast): Likewise.
6614 (__class_type_info::do_upcast,
6615 __si_class_type_info::do_upcast,
6616 __vmi_class_type_info::do_upcast): Likewise.
6617 (__dynamic_cast): Adjust.
6618 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6619 (__function_type_info::is_function_p): Likewise.
6620 (__pointer_type_info::do_catch): Likewise. Adjust.
6621 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6622 (__throw_type_match_rtti_2): Adjust.
6623 (__is_pointer): Adjust.
6625 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6627 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6628 (complete_ctor_identifier): New macro.
6629 (special_function_kind): Add sfk_copy_constructor and
6630 sfk_assignment_operator.
6631 (LOOKUP_HAS_IN_CHARGE): Remove.
6632 (cons_up_default_function): Rename to ...
6633 (implicitly_declare_fn): ... this.
6634 * call.c (build_new_method_call): Add in-charge parameters for
6636 * class.c (add_implicitly_declared_members): Change parameter name
6637 from cant_have_assignment to cant_have_const_assignment.
6638 Replace calls to cons_up_default_function to implicitly_declare_fn.
6639 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6640 * decl.c (initialize_predefined_identifiers): Initialize it.
6641 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6643 * init.c (expand_default_init): Don't calculate the in-charge
6645 (build_new_1): Likewise.
6646 * lex.c (cons_up_default_function): Move to method.c.
6647 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6648 (implicitly_declare_fn): New function.
6649 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6650 (build_modify_expr): Likewise.
6651 * typeck2.c (build_functional_cast): Likewise.
6653 Under the new ABI, constructors don't return `this'.
6654 * cp-tree.h (warn_reorder): Declare.
6655 (special_function_kind): New enum.
6656 (global_base_init_list): Remove declaration.
6657 (emit_base_init): Don't return a value.
6658 (check_base_init): Don't declare.
6659 (is_aggr_typedef): Likewise.
6660 * decl.c (check_special_function_return_type): New function.
6661 (return_types): Remove.
6662 (grokdeclarator): Use check_special_function_return_type.
6663 (start_function): Don't initialize ctor_label under the new ABI.
6664 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6665 * init.c (begin_init_stmts): Move to top of file.
6666 (finish_init_stmts): Likewise.
6667 (warn_reorder): Don't declare.
6668 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6670 (check_base_init): Remove.
6671 (is_aggr_typedef): Likewise.
6672 (build_new_1): Don't use the return value of a constructor.
6673 * semantics.c (setup_vtbl_ptr): Don't use the return value
6675 * typeck.c (check_return_expr): Don't magically convert return
6676 statements into `return this' in constructors under the new ABI.
6678 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6679 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6680 (base_ctor_identifier): New macro.
6681 (base_dtor_identifier): Likewise.
6682 (deleting_dtor_identifier): Likewise.
6683 * decl.c: Don't include obstack.h.
6684 (obstack_chunk_alloc): Don't define.
6685 (obstack_chunk_free): Likewise.
6686 (struct predefined_identifier): New type.
6687 (initialize_predefined_identifiers): New function.
6688 (init_decl_processing): Use it.
6689 (debug_temp_inits): Remove.
6690 (start_method): Don't call preserve_data.
6691 (hack_incomplete_structures): Update comment.
6692 * init.c (init_init_processing): Don't initialize
6694 (build_offset_rf): Remove dead code.
6695 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6696 * search.c (init_search_processing): Don't initialize
6699 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6701 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6702 some sign_compare warnings.
6704 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6706 Rename abi::__vmi_class_type_info members.
6707 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6708 base_list, detail_masks members to vmi_flags, vmi_base_count,
6709 vmi_bases and vmi_flags_masks respectively.
6710 (__vmi_class_type_info::vmi_flags_masks): Rename
6711 details_unknown_mask to flags_unknown_mask.
6712 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6713 (__vmi_class_type_info::do_find_public_src): Adjust.
6714 (__vmi_class_type_info::do_dyncast): Adjust.
6715 (__vmi_class_type_info::do_upcast): Adjust.
6717 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6719 * tinfo.cc (convert_to_base): New function.
6720 (get_vbase_offset): Remove. Move into convert_to_base.
6721 (__vmi_class_type_info::do_find_public_src): Adjust.
6722 (__vmi_class_type_info::do_dyncast): Adjust.
6723 (__vmi_class_type_info::do_upcast): Adjust.
6725 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6727 * tinfo.cc (operator=): Use __builtin_strcmp.
6728 * tinfo2.cc (before): Likewise.
6730 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6732 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6733 (DECL_SAVED_INLINE): Rename to ...
6734 (DECL_DEFERRED_FN): ... this.
6735 (in_function_p): Remove declaration.
6736 (mark_inline_for_output): Rename to ...
6737 (defer_fn): ... this.
6738 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6739 (in_function_p): Remove definition.
6740 * decl2.c (saved_inlines): Rename to ...
6741 (deferred_fns): ... this.
6742 (saved_inlines_used): Rename to ...
6743 (deferred_fns_used): ... this.
6744 (mark_inline_for_output): Rename to ...
6745 (defer_fn): ... this.
6746 (finish_file): Adjust accordingly.
6747 (init_decl2): Likewise.
6748 * lex.c (cons_up_default_function): Likewise.
6749 * pt.c (mark_decl_instantiated): Likewise.
6750 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6752 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6753 * semantics.c (expand_body): Defer more functions.
6755 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6758 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6760 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6761 __cxa_vec_delete): Declare.
6763 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6765 * rtti.c (dfs_class_hint_mark): New static function.
6766 (dfs_class_hint_unmark): New static function.
6767 (class_hint_flags): Use them.
6769 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6771 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6773 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6775 * cp-tree.h (instantiate_decl): Change prototype.
6776 * decl2.c (mark_used): Adjust call.
6777 * optimize.c (inlinable_function_p): Adjust handling of templates.
6778 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6779 (do_type_instantiation): Likewise.
6780 (instantiate_decl): Defer more templates.
6781 (instantiate_pending_templates): Adjust logic to handle inline
6784 * Makefile.in (GGC_H): New variable. Use it throughout in place
6787 * call.c: Don't include obstack.h. Include ggc.h.
6788 (obstack_chunk_alloc): Don't define.
6789 (obstack_chunk_free): Likewise.
6790 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6791 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6792 (pop_switch): Free it.
6794 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6796 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6797 if we don't have a DECL_FIELD_OFFSET.
6799 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6801 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6804 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6806 * cfns.gperf (hash, libc_name_p): Prototype.
6808 * rtti.c (build_dynamic_cast_1): Constification.
6810 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6812 * semantics.c (deferred_type_access_control): Prototype.
6814 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6816 Correct many new ABI issues regarding vbase and vcall offset
6818 * cp-tree.h (BINFO_VTABLE): Document.
6819 (struct lang_type): Tweak formatting.
6820 (BINFO_PRIMARY_BINFO): Add to documentation.
6821 (CLASSTYPE_VSIZE): Fix typo in comment.
6822 (CLASSTYPE_VBASECLASSES): Update documentation.
6823 (BINFO_VBASE_MARKED): Remove.
6824 (SET_BINFO_VBASE_MARKED): Likewise.
6825 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6826 (BINFO_FIELDS_MARKED): Remove.
6827 (SET_BINFO_FIELDS_MARKED): Likewise.
6828 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6829 (enum access_kind): New enumeration.
6830 (num_extra_vtbl_entries): Remove declaration.
6831 (size_extra_vtbl_entries): Likewise.
6832 (get_vtbl_decl_for_binfo): New function.
6833 (dfs_vbase_unmark): Remove declaration.
6834 (mark_primary_bases): Likewise.
6835 * class.c (SAME_FN): Remove.
6836 (struct vcall_offset_data_s): Move definition.
6837 (build_vbase_pointer): Use `build', not `build_binary_op', to
6838 access the vbase pointer under the new ABI.
6839 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6840 (build_primary_vtable): Likewise.
6841 (dfs_mark_primary_bases): Move here from search.c.
6842 (mark_primary_bases): Likewise.
6843 (determine_primary_bases): Under the new ABI, don't make a base
6844 class a primary base just because we don't yet have any virtual
6846 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6847 (num_vfun_entries): Remove.
6848 (dfs_count_virtuals): Likewise.
6849 (num_extra_vtbl_entries): Likewise.
6850 (size_extra_vtbl_entries): Likewise.
6851 (layout_virtual_bases): Iterate in inheritance graph order under
6853 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6854 indicate that a vfield is present.
6855 (init_class_processing): Initialize access_public_node, etc., from
6857 (get_vtbl_decl_for_binfo): New function.
6858 (dump_class_hierarchy_r): Likewise.
6859 (dump_class_hierarchy): Use it.
6860 (finish_vtbls): Build the vtbls in inheritance graph order.
6861 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6862 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6863 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6865 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6866 where the vptr points, even for primary vtables.
6867 (build_vtbl_initializer): Adjust handling of vbase and vcall
6869 (build_vcall_and_vbase_vtable_entries): New function.
6870 (dfs_build_vbase_offset_vtbl_entries): Remove.
6871 (build_vbase_offset_vtbl_entries): Reimplement.
6872 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6873 were already handled in a primary base class vtable.
6874 (build_vcall_offset_vtbl_entries): Adjust.
6875 (build_rtti_vtbl_entries): Adjust.
6876 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6877 * init.c (expand_virtual_init): Simplify.
6878 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6879 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6880 * search.c (BINFO_ACCESS): New macro.
6881 (SET_BINFO_ACCESS): Likewise.
6882 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6883 (access_in_type): Likewise.
6884 (dfs_accessible_p): Likewise.
6885 (protected_accessible_p): Likewise.
6886 (lookup_fnfields_1): Adjust documentation.
6887 (dfs_mark_primary_bases): Move to class.c
6888 (mark_primary_bases): Likewise.
6889 (dfs_vbase_unmark): Remove.
6890 (virtual_context): Use BINFO_FOR_VBASE.
6891 (dfs_get_vbase_types): Simplify.
6892 (dfs_build_inheritance_graph_order): New function.
6893 (get_vbase_types): Use it.
6894 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6896 * tinfo.cc (get_vbase_offset): New function.
6897 (__vmi_class_type_info::do_find_public_src): Use it.
6898 (__vmi_class_type_info::do_dyncast): Likewise.
6899 (__vmi_class_type_info::do_upcast): Likewise.
6901 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6903 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6905 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6907 * rtti.c (class_hint_flags): Rename flags.
6908 (class_initializer): Remove flags.
6909 (synthesize_tinfo_var): Combine offset and flags. Add flags
6910 for __vmi_class_type_info.
6911 (create_tinfo_types): Remove flags from __class_type_info and
6912 __si_class_type_info. Merge flags and offset from
6913 base_class_type_info.
6914 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6915 (__base_class_info::is_virtual_p): Adjust.
6916 (__base_class_info::is_public_p): Adjust.
6917 (__base_class_info::offset): New accessor.
6918 (__class_type_info::details): Remove member.
6919 (__class_type_info::__class_type_info): Lose details.
6920 (__class_type_info::detail_masks): Remove.
6921 (__si_class_type_info::__si_class_type_info): Lose details.
6922 (__vmi_class_type_info::details): New member.
6923 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6924 (__vmi_class_type_info::detail_masks): New member.
6925 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6926 with unknown_details_mask.
6927 (__vmi_class_type_info::do_find_public_src): Adjust
6928 (__vmi_class_type_info::do_dyncast): Adjust.
6929 (__vmi_class_type_info::do_upcast): Set result details, if
6931 (__dynamic_cast): Temporarily #if out optimization.
6933 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6935 * rtti.c (get_tinfo_decl): Mark used.
6936 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6937 mark as dealt with, if we output it.
6939 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6941 * class.c: Reorganize to put virtual function table initialization
6942 machinery at the end of the file.
6944 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6946 * class.c (finish_struct): Use bitsize_zero_node.
6947 * pt.c (instantiate_class_template): Likewise.
6949 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6951 Put RTTI entries at negative offsets in new ABI.
6952 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6953 vbase offset at index -3, not -1.
6954 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6955 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6956 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6957 (build_rtti_vtbl_entries): New function.
6958 (set_rtti_entry): Remove.
6959 (build_primary_vtable): Don't use it.
6960 (build_secondary_vtable): Likewise.
6961 (start_vtable): Remove.
6962 (first_vfun_index): New function.
6963 (set_vindex): Likewise.
6964 (add_virtual_function): Don't call start_vtable. Do call
6966 (set_primary_base): Rename parameter.
6967 (determine_primary_base): Likewise.
6968 (num_vfun_entries): Don't use skip_rtti_stuff.
6969 (num_extra_vtbl_entries): Include RTTI information.
6970 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6971 (skip_rtti_stuff): Remove.
6972 (dfs_modify_vtables): Don't use it.
6973 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6974 (layout_nonempty_base_or_field): Update size handling.
6975 (create_vtable_ptr): Tweak.
6976 (layout_class_type): Adjust parameter names.
6977 (finish_struct_1): Simplify.
6978 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6979 (skip_rtti_stuff): Remove.
6980 (first_vfun_index): New function.
6981 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6982 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6983 (marked_vtable_pathp): Declare.
6984 (unmarked_vtable_pathp): Likewise.
6985 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6987 * rtti.c (build_headof): Look for RTTI at negative offsets.
6988 (get_tinfo_decl_dynamic): Likewise.
6989 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6991 (create_pseudo_type_info): Do it here instead. Adjust so that
6992 vptr points at first virtual function.
6993 * search.c (marked_vtable_pathp): Make it global.
6994 (unmarked_vtable_pathp): Likewise.
6995 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6996 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6997 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6998 (get_pure_virtuals): Likewise.
6999 (expand_upcast_fixups): Likewise.
7000 * tree.c (debug_binfo): Likewise.
7001 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7004 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7006 * class.c (check_field_decl): Fix typo.
7007 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7008 (check_methods): Likewise.
7009 (check_field_decls): Likewise.
7010 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7011 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7012 Use DECL_RESULT_FLD, not DECL_RESULT.
7013 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7014 * lex.c (identifier_type): Likewise.
7015 * pt.c (determine_specialization, lookup_template_class): Likewise.
7016 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7017 (resolve_overloaded_unification, more_specialized): Likewise.
7018 * semantics.c (finish_member_declaration): Likewise.
7019 * typeck.c (build_x_function_call): Likewise.
7021 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7023 * class.c (layout_empty_base): Handle empty bases with non-byte
7025 (build_base_field): Likewise.
7026 (layout_virtual_bases): Likewise.
7028 * class.c (finish_struct_1): Fix typo in this change:
7030 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7032 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7034 * decl.c (grokdeclarator): Count partial specializations when
7035 keeping track of how many template classes have been seen.
7037 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7039 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7041 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7042 (get_vfield_offset): Use byte_position.
7043 (set_rtti_entry): Set OFFSET to ssizetype zero.
7044 (get_binfo_offset_as_int): Deleted.
7045 (dfs_record_base_offsets): Use tree_low_cst.
7046 (dfs_search_base_offsets): Likewise.
7047 (layout_nonempty_base_or_field): Reflect changes in RLI format
7048 and call byte_position.
7049 (layout_empty_base): Convert offset to ssizetype.
7050 (build_base_field): use rli_size_unit_so_far.
7051 (dfs_propagate_binfo_offsets): Do computation in proper type.
7052 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7053 (layout_class_type): Reflect changes in RLI names and fields.
7054 (finish_struct_1): Set DECL_FIELD_OFFSET.
7055 * dump.c (dequeue_and_dump): Call bit_position.
7056 * expr.c (cplus_expand_constant): Use byte_position.
7057 * rtti.c (expand_class_desc): Use bitsize_one_node.
7058 * typeck.c (build_component_addr): Use byte_position and don't
7059 special case for zero offset.
7061 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7063 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7065 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7067 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7070 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7072 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7074 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7075 make_typename_type, check_initializer, cp_finish_decl,
7076 xref_tag): Likewise.
7077 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7078 decl_namespace, arg_assoc_template_arg, arg_assoc,
7079 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7080 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7081 args_to_string): Likewise.
7082 * friend.c (is_friend): Likewise.
7083 * lex.c (note_got_semicolon, note_list_got_semicolon,
7084 is_global): Likewise.
7085 * method.c (build_overload_nested_name, build_overload_value,
7086 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7087 * parse.y (typename_sub, typename_sub1): Likewise.
7088 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7089 process_partial_specialization, convert_template_argument,
7090 template_args_equal, add_pending_template, lookup_template_class,
7091 for_each_template_parm_r, maybe_fold_nontype_arg,
7092 tsubst, instantiate_template, type_unification_real, unify,
7093 instantiate_pending_templates, set_mangled_name_for_template_decl):
7095 * repo.c (repo_get_id, repo_template_used): Likewise.
7096 * search.c (lookup_field_1): Likewise.
7097 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7098 * xref.c (classname): Likewise.
7100 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7102 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7103 (CANONICAL_BINFO): New macro.
7104 (BINFO_NEW_VTABLE_MARKED): Use it.
7105 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7106 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7107 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7109 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7110 (build_secondary_vtable): Likewise.
7111 (dfs_finish_vtbls): Likewise.
7112 (dfs_accumulate_vtbl_inits): Likewise.
7113 (accumulate_vtbl_inits): New function.
7114 (finish_vtbls): Make sure that virtual bases come after
7115 non-virtual bases in the vtable group.
7116 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7117 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7118 * search.c (struct vbase_info): Move definition.
7119 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7120 (unmarked_new_vtable_p): Likewise.
7121 (dfs_mark_vtable_path): Remove.
7122 (dfs_mark_new_vtable): Remove.
7123 (dfs_unmark_new_vtable): Likewise.
7124 (dfs_clear_search_slot): Likewise.
7125 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7126 (dfs_clear_vbase_slots): Likewise.
7127 (init_vbase_pointers): LIkewise.
7129 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7131 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7132 SIZETYPE to a non-SIZETYPE.
7134 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7136 * class.c (layout_virtual_bases): Adjust names in conditionally
7139 * class.c (record_base_offsets): New function.
7140 (layout_conflict_p): Likewise.
7141 (layout_nonempty_base_or_field): Use it.
7142 (layout_empty_base): New function.
7143 (build_base_field): Use it.
7144 (build_base_fields): Update comment.
7145 (layout_virtual_bases): Fold in a little code form
7146 layout_basetypes. Use layout_empty_base.
7147 (layout_basetypes): Remove.
7148 (end_of_class): New function.
7149 (layout_class_type): Use it. Adjust.
7151 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7153 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7155 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7156 * typeck.c (fntype_p): Remove.
7158 * cp-tree.h (TI_SPEC_INFO): Remove.
7159 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7160 * pt.c (process_partial_specialization): Likewise.
7162 * class.c (build_base_field): Fix thinko in computation of binfo
7165 * tree.c (mark_local_for_remap_p): Mark variables declared in
7166 TARGET_EXPRs as well.
7168 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7170 * typeck.c (require_complete_type, complete_type,
7171 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7172 build_array_ref, convert_arguments, pointer_diff,
7173 build_x_unary_op, build_unary_op, build_c_cast,
7174 build_modify_expr): Use COMPLETE_TYPE_P etc.
7175 * call.c (is_complete, convert_like_real,
7176 build_new_method_call): Likewise.
7177 * class.c (build_vbase_pointer_fields, check_bases,
7178 build_base_field, finish_struct_1, pushclass): Likewise.
7179 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7180 * decl.c (maybe_process_template_type_declaration, pushtag,
7181 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7182 layout_var_decl, check_initializer, cp_finish_decl,
7183 grokdeclarator, require_complete_types_for_parms,
7184 grok_op_properties, xref_tag, xref_basetypes,
7185 check_function_type): Likewise.
7186 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7187 * friend.c (do_friend): Likewise.
7188 * init.c (build_offset_ref): Likewise.
7189 * parse.y (structsp): Likewise.
7190 * pt.c (maybe_process_partial_specialization,
7191 tsubst_friend_function, instantiate_class_template, tsubst,
7192 do_type_instantiation, instantiate_pending_templates): Likewise.
7193 * repo.c (repo_get_id): Likewise.
7194 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7195 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7196 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7197 * semantics.c (begin_class_definition): Likewise.
7198 * tree.c (build_cplus_method_type): Likewise.
7199 * typeck2.c (digest_init, build_functional_cast,
7200 add_exception_specifier): Likewise.
7201 * parse.h, parse.c: Regenerated.
7203 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7205 * inc/cxxabi.h: New header file. Define new-abi entry points.
7206 (__pointer_type_info::target): Rename member to ...
7207 (__pointer_type_info::type): ... here.
7208 (__base_class_info::type): Rename member to ...
7209 (__base_class_info::base): ... here.
7210 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7211 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7212 (abi_node): New global tree node.
7213 * decl.c (abi_node): Document.
7214 (init_decl_processing): Initialize abi_node.
7215 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7216 (get_vmi_pseudo_type_info): Likewise.
7217 (create_tinfo_types): Likewise.
7218 (emit_support_tinfos): Likewise.
7219 * tinfo.h (cxxabi.h): Include for new-abi.
7220 Move rtti class definitions to new header file.
7221 * tinfo.cc (abi): Use the namespace.
7222 (std): Move new abi rtti classes from here ...
7223 (__cxxabiv1): ... to here.
7224 * tinfo2.cc (cxxabi.h): Include for new-abi.
7225 Move rtti class definitions to new header file.
7226 (std): Move new abi rtti classes from here ...
7227 (__cxxabiv1): ... to here.
7228 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7231 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7232 Jason Merrill <jason@casey.cygnus.com>
7234 * method.c (build_overload_int): Use host_integerp.
7236 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7238 * init.c (build_offset_ref): Handle the case of a templated member
7241 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7243 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7245 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7247 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7248 * class.c (check_bitfield_decl): Turn illegal bitfields into
7250 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7252 (dfs_offset_for_unshared_vbases): Likewise.
7253 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7254 pointer-to-member correctly under the new ABI.
7255 * expr.c (cplus_expand_constant): Don't use cp_convert when
7256 turning an offset into a pointer-to-member.
7257 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7258 when dereferencing them under the new ABI.
7259 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7260 of pointers-to-members under the new ABI.
7262 * class.c (check_bitfield_decl): Remove restriction on really long
7264 (layout_class_type): Implement new ABI handling of bitfields
7265 longer than their types.
7267 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7269 * parse.y (extdefs): Call ggc_collect.
7270 * parse.c: Regenerated.
7272 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7274 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7275 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7278 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7280 * class.c (build_vbase_path): Use integer_zerop.
7281 (build_vtable_entry): Use tree_low_cst.
7282 (get_vfield_offset): Use bit_position.
7283 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7285 (check_bitfield_decl): Set DECL_SIZE using convert.
7286 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7287 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7289 (finish_struct_1): Use bit_position.
7290 (dump_class_hierarchy): Use tree_low_cst.
7291 * cp-tree.h (min_precision): Add declaration.
7292 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7293 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7294 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7295 * expr.c (cplus_expand_constant): Use bit_position.
7296 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7297 * rtti.c (get_base_offset): Use bit_position.
7298 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7299 host_integerp, and tree_low_cst.
7300 (pointer_int_sum): Use integer_zerop.
7301 (build_component_addr): Use bit_position.
7303 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7305 * typeck.c (require_complete_type): Don't assume size_zero_node.
7306 (complete_type_or_else): Likewise.
7308 2000-03-16 Steven Grady <grady@digitaldeck.com>
7309 Jason Merrill <jason@casey.cygnus.com>
7311 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7313 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7315 * decl2.c (grokfield): Bail out if type is error_mark_node.
7317 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7319 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7320 (__pointer_to_member_data): ... here. Adjust.
7321 * rtti.c (create_tinfo_types): Adjust.
7323 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7325 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7326 * decl.c (ref_desc_type_node): Undocument.
7327 * rtti.c (ptr_ref_initializer): Rename to ...
7328 (ptr_initializer): ... here. Adjust comments.
7329 (ptmd_initializer): Fix comment thinko.
7330 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7331 (create_tinfo_types): Remove ref_desc_type_node init.
7332 * tinfo2.cc (__reference_type_info): Remove.
7334 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7336 * decl.c (cp_finish_decl): Remove obsolete comment.
7338 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7340 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7342 * cp-tree.h: Tweak documentation.
7343 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7344 (avoid_overlap): Remove.
7345 (get_binfo_offset_as_int): New function.
7346 (dfs_serach_base_offsets): Likewise.
7347 (layout_nonempty_base_or_field): Likewise.
7348 (build_base_field): Layout fields here. Avoid placing two objects
7349 of the same type at the same address, under the new ABI.
7350 (build_base_fields): Adjust accordingly.
7351 (create_vtable_ptr): Return the new field, but don't attach it to
7353 (remove_base_field): Remove.
7354 (remove_base_fields): Remove.
7355 (layout_basetypes): Adjust accordingly.
7356 (layout_class_type): Call layout_field for each field, rather than
7357 just making a wholesale call to layout_type.
7359 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7361 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7363 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7365 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7367 * except.c (dtor_nothrow): New fn.
7368 (do_pop_exception): Use it. Take type parm.
7369 (push_eh_cleanup): Take type parm.
7370 (expand_start_catch_block): Pass it.
7371 (build_eh_type_type_ref): Accept null type.
7373 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7375 * cp-tree.h (revert_static_member_fn): Change prototype.
7376 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7377 (grok_op_properties): Likewise.
7378 (start_function): Likewise.
7379 (revert_static_member_fn): Simplify.
7380 * pt.c (check_explicit_specialization): Adjust call to
7381 revert_static_member_fn.
7383 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7385 * cp-tree.h (scope_kind): New type.
7386 (tmpl_spec_kind): Likewise.
7387 (declare_pseudo_global_level): Remove.
7388 (pseudo_global_level_p): Rename to template_parm_scope_p.
7389 (pushlevel): Remove declaration.
7390 (begin_scope): New function.
7391 (finish_scope): Likewise.
7392 (current_tmpl_spec_kind): Likewise.
7393 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7394 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7395 Add template_spec_p.
7396 (toplevel_bindings_p): Adjust.
7397 (declare_pseudo_global_level): Remove.
7398 (pseudo_global_level_p): Rename to template_parm_scope_p.
7399 (current_tmpl_spec_kind): New function.
7400 (begin_scope): Likewise.
7401 (finish_scope): Likewise.
7402 (maybe_push_to_top_level): Adjust.
7403 (maybe_process_template_type_declaration): Likewise.
7404 (pushtag): Likewise.
7405 (pushdecl_nonclass_level): Likewise.
7406 (lookup_tag): Likewise.
7407 (grokfndecl): Handle member template specializations. Share
7408 constructor and non-constructor code.
7409 * decl2.c (check_classfn): Handle member template specializations.
7410 * pt.c (begin_template_parm_list): Use begin_scope.
7411 (begin_specialization): Likewise.
7412 (end_specialization): Likewise.
7413 (check_explicit_specialization): Use current_tmpl_spec_kind.
7414 Handle member template specializations.
7415 (end_template_decl): Use finish_scope. Remove call to
7417 (push_template_decl_real): Remove bogus error message.
7418 (tsubst_decl): Fix typo in code contained in comment.
7419 (instantiate_template): Handle member template specializations.
7420 (most_general_template): Likewise.
7422 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7424 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7425 (do_identifier): Ditto for error().
7427 * pt.c (convert_nontype_argument): Ditto for cp_error().
7428 (convert_template_argument): Ditto for cp_pedwarn().
7430 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7432 * exception.cc (__check_null_eh_spec): New fn.
7433 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7435 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7437 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7438 * except.c (expand_end_eh_spec): Add the return type.
7439 * rtti.c (throw_bad_cast): Add the parmtypes.
7440 (throw_bad_typeid): Likewise.
7442 * semantics.c (expand_stmt): Only leave out rtl for unused
7443 artificials, and set DECL_IGNORED_P on them as well.
7444 * decl.c (wrapup_globals_for_namespace): Likewise.
7446 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7448 * decl.c (maybe_commonize_var): Skip all artificial decls.
7449 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7451 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7453 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7454 * cp-tree.h: Declare flag_enforce_eh_specs.
7455 * decl.c (store_parm_decls, finish_function): Check it.
7457 C library functions don't throw.
7458 * Makefile.in (cfns.h): New target.
7459 (except.o): Depend on it.
7460 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7461 * cfns.gperf: New file.
7462 * cfns.h: Generated.
7463 * except.c: Include it.
7464 (nothrow_libfn_p): New fn.
7465 * decl.c (grokfndecl): Use it.
7466 * cp-tree.h: Declare it.
7468 * decl.c (push_overloaded_decl_1, auto_function,
7469 define_function): Lose.
7470 (build_library_fn_1): New static fn.
7471 (builtin_function): Use it.
7472 (get_atexit_node): Use build_library_fn_ptr.
7473 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7474 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7475 push_void_library_fn, push_throw_library_fn): New fns.
7476 * cp-tree.h: Declare them.
7477 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7478 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7479 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7480 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7481 * rtti.c (build_runtime_decl): Lose.
7482 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7483 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7484 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7486 * call.c (build_call): Remove result_type parm.
7487 Call mark_used on unused artificial fns.
7488 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7490 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7492 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7494 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7495 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7496 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7497 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7498 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7499 expand_generic_desc): Likewise.
7501 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7503 * exception.cc (__cp_pop_exception): Cleanup the original object.
7505 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7507 * decl.c (grok_op_properties): Merge conversion to void warning
7508 with other silly op warnings.
7510 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7512 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7513 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7515 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7517 * decl.c (cp_make_fname_decl): New function.
7518 (wrapup_globals_for_namespace): Don't emit unused static vars.
7519 (init_decl_processing): Remove comment about use of
7520 array_domain_type. Set make_fname_decl.
7521 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7522 * semantics.c (begin_compound_stmt): Remove
7523 current_function_name_declared flagging.
7524 (expand_stmt): Don't emit unused local statics.
7525 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7528 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7530 * typeck.c (convert_for_assignment): Don't look at array
7532 * call.c (convert_like_real): Likewise.
7534 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7536 Add initial support for '\uNNNN' specifier.
7537 * lex.c (read_ucs): New fn.
7538 (readescape, skip_white_space): Call it.
7539 (is_extended_char, is_extended_char_1): New fns.
7540 (utf8_extend_token): New fn, #if 0'd out.
7541 (real_yylex): Treat extended chars like letters.
7543 * search.c (note_debug_info_needed): Walk the bases even if we
7544 weren't deferring the type itself.
7546 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7548 * decl2.c (finish_objects): Constify a char*.
7550 * method.c (emit_thunk): Likewise.
7552 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7554 * typeck.c (dubious_conversion_warnings): Look through
7557 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7559 * class.c (dfs_modify_vtables): I is now unsigned.
7560 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7561 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7562 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7563 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7564 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7565 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7566 Call integer_all_onesp.
7567 * typeck2.c (process_init_constructor): Use compare_tree_int.
7569 * lang-specs.h (as): Don't call if -syntax-only.
7571 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7573 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7574 RTL_EXPR_HAS_NO_SCOPE after all.
7576 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7578 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7579 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7580 RTL_EXPR_HAS_NO_SCOPE.
7582 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7585 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7587 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7589 * call.c (convert_like): Macrofy.
7590 (convert_like_with_context): New macro.
7591 (convert_like_real): Renamed from convert_like. Add calling
7592 context parameters, for diagnostics. Add recursive flag. Call
7593 dubious_conversion_warnings for outer conversion.
7594 (build_user_type_conversion): Use convert_like_with_context.
7595 (build_over_call): Likewise. Don't warn about dubious
7596 conversions here. Adjust convert_default_arg calls.
7597 (convert_default_arg): Add context parameters for diagnostics.
7598 Pass throught to convert_like_with_context.
7599 * cp-tree.h (convert_default_arg): Add context parameters.
7600 (dubious_conversion_warnings): Prototype new function.
7601 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7602 (dubious_conversion_warnings): New function, broken
7603 out of convert_for_assignment.
7604 (convert_for_assignment): Adjust.
7606 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7608 * decl2.c (key_method): Break out from...
7609 (import_export_vtable, import_export_class): ...here.
7611 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7612 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7614 * search.c (note_debug_info_needed, dfs_debug_mark,
7615 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7616 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7618 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7620 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7623 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7625 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7626 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7627 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7628 (lang_type): Split gets_new into has_new and has_array_new.
7629 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7630 (TYPE_GETS_NEW): Split into ...
7631 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7632 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7633 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7634 (build_op_new_call): Don't declare.
7635 (build_new_1): Likewise.
7636 * call.c (build_op_new_call): Remove.
7637 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7638 instead of TYPE_NEEDS_DESTRUCTOR.
7639 (finish_struct_bits): Likewise.
7640 (add_implicitly_declared_members): Likewise.
7641 (check_field_decl): Likewise.
7642 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7643 correctly under the new ABI.
7644 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7645 instead of TYPE_NEEDS_DESTRUCTOR.
7646 (initialize_local_var): Likewise.
7647 (destroy_local_var): Likewise.
7648 (cp_finish_decl): Likewise.
7649 (register_dtor_fn): Likewise.
7650 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7651 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7652 TYPE_VEC_DELETE_TAKES_SIZE here.
7653 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7654 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7655 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7656 (finish_destructor_body): Likewise.
7657 (maybe_build_cleanup_1): Likewise.
7658 * decl2.c (do_static_destruction): Likewise.
7659 * init.c (build_new_1): Make it static.
7660 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7661 (expand_cleanup_for_base): Likewise.
7662 (get_cookie_size): New function.
7663 (build_new_1): Handle array-new cookies correctly under the new
7665 (build_vec_delete_1): Likewise.
7666 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7667 (build_delete): Likewise.
7668 (build_vec_delete): Handle array-new cookies correctly under the new
7670 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7671 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7672 TYPE_HAS_ARRAY_NEW_OPERATOR.
7673 * ptree.c (print_lang_type): Check them.
7674 * search.c (context_for_name_lookup): Fix typo in comment.
7675 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7676 * tree.c (break_out_cleanups): Likewise.
7677 (build_cplus_array_test_1): Likewise.
7678 (cp_build_qualified_type_real): Likewise.
7679 * typeck.c (complete_type): Likewise.
7681 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7682 the command-line, not the end.
7684 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7686 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7688 2000-03-02 Tom Tromey <tromey@cygnus.com>
7690 * cp-tree.h (build_java_class_ref): Declare.
7691 * init.c (build_java_class_ref): No longer static.
7692 * except.c (expand_throw): Generate a Java-style `throw' if the
7693 thrown object is a "Java" object.
7694 (initialize_handler_parm): Generate a Java-style lookup of
7695 exception info if the caught object is a "Java" object.
7696 (catch_language, catch_language_init): New globals.
7697 (decl_is_java_type): New function.
7698 (expand_start_catch_block): Don't call push_eh_info() or
7699 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7700 class reference to build_catch_block.
7702 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7704 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7706 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7708 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7709 to merge reference/pointer code and fix incorrect warnings.
7711 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7713 * search.c (protected_accessible_p): Use context_for_name_lookup.
7715 * init.c (construct_virtual_bases): Fix thinko.
7716 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7718 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7720 * decl.c (current_function_decl): Move to toplev.c.
7722 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7724 * pt.c (fn_type_unification): Unify return type, whenever
7726 (get_bindings_real): Only pass return type when necessary.
7727 Remove explicit return type check.
7728 * class.c (resolve_address_of_overloaded_function): Pass desired
7729 return type to fn_type_unification.
7731 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7733 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7735 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7737 * rtti.c (expand_class_desc): Likewise.
7738 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7739 (THUNK_VCALL_OFFSET): Likewise.
7740 (THUNK_DELTA): Reflect changes in ../tree.h.
7742 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7744 * search.c (protected_accessible_p): Also allow the access if
7745 the member is public in DERIVED. Lose TYPE parm.
7746 (friend_accessible_p): Lose TYPE parm.
7747 (accessible_p): Adjust.
7749 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7751 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7752 on things that are not sizes; ssize_binop deleted.
7753 Call size_diffop when appropriate.
7754 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7755 (build_primary_vtable, build_secondary_vtable): Likewise.
7756 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7757 Variable I is HOST_WIDE_INT.
7758 (get_vfield_offset): Pass proper types to size_binop.
7759 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7760 (finish_struct_1): Likewise.
7761 (skip_rtti_stuff): Arg N is now pointer to signed.
7762 (layout_class_type): Use size_zero_node.
7763 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7764 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7765 * decl.c (complete_arry_type): Pass proper types to size_binop.
7766 (xref_basetypes): BINFO_OFFSET is sizetype.
7767 * error.c (dump_expr): Don't use size_binop non-sizes.
7768 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7769 * init.c (construct_virtual_bases): Fix type error.
7770 (build_vec_delete_1): Pass proper type to size_binop and don't
7772 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7773 * rtti.c (get_base_offset): Pass proper type to size_binop.
7774 * search.c (dfs_find_vbases): Fix type error.
7775 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7776 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7777 * tree.c (debug_binfo): Variable N is signed.
7778 Use HOST_WIDE_INT_PRINT_DEC.
7779 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7780 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7781 size_one_node and size_zero_node.
7782 (c_alignof): Use size_one_node.
7783 (build_component_addr): Pass proper types to size_binop.
7784 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7786 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7788 Implement class scope using-declarations for functions.
7789 * class.c (handle_using_decl): Call add_method for used functions.
7790 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7791 (add_method): Used functions are hidden by local functions.
7792 (check_bases_and_members): Handle using-decls before finalizing
7793 CLASSTYPE_METHOD_VEC.
7794 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7795 override the type of 'this' accordingly.
7796 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7797 (convert_class_to_reference, build_user_type_conversion_1,
7798 build_new_function_call, build_object_call, build_new_op,
7799 build_new_method_call): Pass ctype parm.
7801 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7803 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7804 build_new_function_call, build_object_call, build_new_op,
7805 build_new_method_call, build_op_delete_call): Don't get basetype_path
7807 * typeck.c (build_component_ref): Likewise.
7808 * init.c (build_offset_ref): Likewise.
7809 (resolve_offset_ref): Don't call enforce_access.
7810 Call build_scoped_ref.
7811 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7812 would cause an error or if -pedantic.
7813 * class.c (alter_access): Lose binfo parm.
7815 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7817 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7820 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7822 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7823 pseudo_type_info creation into the std namespace
7825 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7827 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7828 (import_export_class): Remove declaration.
7829 * decl2.c (import_export_class): Make it static.
7830 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7831 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7832 EXPR_WITH_FILE_LOCATION.
7833 * lex.c (check_newline): Tweak filename/lineno setting.
7834 * semantics.c (begin_while_stmt): Fix typo in comment.
7836 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7838 * lang-options.h (-fmessage-length=): Add missing option.
7840 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7842 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7844 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7846 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7848 * optimize.c (expand_call_inline): Emit the return label before
7849 evaluating the return value.
7851 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7853 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7854 than duplicating functionality here.
7855 * optimize.c: Include input.h.
7856 (expand_call_inline): Use push_srcloc and pop_srcloc.
7857 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7858 * parse.c: Regenerated.
7859 * Makefile.in (lex.o): Depend on input.h.
7860 (optimize.o): Likewise.
7862 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7864 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7865 function type, rather than ICE.
7867 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7869 * decl.c (grokdeclarator): Call decl_type_access_control.
7870 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7873 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7875 * decl.c (decls_match): Remove obsolete static member nadgering.
7877 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7879 * decl.c (grokdeclarator): Change ANSI to ISO.
7880 * lex.c (consume_string, readescape, do_identifier): Likewise.
7881 (parse_float, real_yylex): Likewise.
7882 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7883 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7884 new_type_id, maybe_label_decls, simple_stmt,
7885 for.init.statement): Likewise.
7886 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7887 * semantics.c (finish_named_return_value): Likewise.
7888 * parse.c: Regenerate.
7890 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7892 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7893 (CPTI_CLASS_STAR_TYPE): Remove.
7894 (vtable_index_type): Likewise.
7895 (class_star_type_node): Remove.
7896 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7897 (build_binary_op_nodefault): Remove.
7898 * call.c (build_new_op): Use build_binary_op instead of
7899 build_binary_op_nodefault.
7900 * decl.c (init_decl_processing): Remove class_star_type_node
7901 initialization. Make delta_type_node ptrdiff_type_node under the
7902 new ABI. Initialize vtable_index_type.
7903 (build_ptrmemfunc_type): Build different structures for the new
7905 (build_enumerator): Use build_binary_op instead of
7906 build_binary_op_nodefault.
7907 * method.c (build_overload_value): Mangle pointers-to-members
7908 appropriately under the new ABI.
7909 * typeck.c (build_array_ref): Use build_binary_op instead of
7910 build_binary_op_nodefault.
7911 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7912 (build_binary_op_nodefault): Rename to ...
7913 (build_binary_op): ... this. Remove old version. Adjust for
7914 pointer-to-member comparisons under the new ABI.
7915 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7916 (build_ptrmemfunc): Adjust for the new ABI.
7917 (expand_ptrmemfunc_cst): Likewise.
7918 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7919 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7921 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7923 * call.c (build_object_call): Compress consecutive calls to
7925 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7926 (build_op_delete_call): Adjust message formatting.
7928 * class.c (check_bases): Compress consecutive calls to
7930 (finish_struct_anon): Say 'ISO C++'.
7932 * decl.c (start_decl): Same here.
7933 (grok_reference_init): Likewise.
7934 (grokfndecl): Correct message formatting.
7935 (grokfndecl): Improve diagnostic.
7936 (check_static_variable_definition): Likewise. Say 'ISO C++'
7937 (compute_array_index_type): Say 'ISO C++'
7938 (create_array_type_for_decl): Compress consecutive calls to
7940 (grokdeclarator): Say 'ISO C++'
7941 (grok_op_properties): Likewise.
7943 * decl2.c (delete_sanity): Clairify diagnostic.
7944 (check_member_template): Same here.
7945 (grok_function_init): Use consistent terminology.
7947 * expr.c (do_case): Say 'ISO C++'
7949 * friend.c (do_friend): Compress consecutive calls to warning.
7951 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7953 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7954 * class.c (build_secondary_vtable): Reorganize. Don't create a
7955 new vtable under the new ABI.
7956 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7958 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7959 the initializing elements.
7960 (initialize_vtable): New function.
7961 (dfs_finish_vtbls): Use it.
7962 (dfs_accumulate_vtbl_inits): New function.
7963 (finish_vtbls): Merge primary and secondary vtables under the new
7965 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7966 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7969 * class.c (build_vtable): New function, split out from ...
7970 (get_vtable_decl): ... here, and ...
7971 (build_secondary_vtable): ... here.
7973 * pt.c (tsubst_decl): Fix formatting.
7975 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7977 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7978 (avoid_overlap, build_base_field): Likewise.
7979 (build_base_field, build_base_fields, is_empty_class):
7980 Test DECL_SIZE with integer_zero.
7981 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7982 * cp-tree.h (struct lang_type): New field size_unit.
7983 (CLASSTYPE_SIZE_UNIT): New macro.
7984 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7985 (cp_finish_decl): Delete -Wlarger-than processing.
7986 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7987 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7988 * tree.c (make_binfo): binfo vector is one entry longer.
7989 (walk_tree): Walk DECL_SIZE_UNIT.
7991 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7993 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7995 (build_vtable_entry): Don't assume all vtable entries are
7997 (build_vtbl_initializer): Adjust accordingly.
7998 (get_vtable_decl): Fix formatting.
8000 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8002 * semantics.c (deferred_type_access_control): Walk the entire
8004 (save_type_access_control): Rename from
8005 initial_deferred_type_access_control. Just remember the value.
8006 (decl_type_access_control): New fn.
8007 (begin_function_definition): Use deferred_type_access_control, after
8008 we've started the function. Set type_lookups to error_mark_node.
8009 * parse.y (frob_specs, fn.def1): Adjust.
8010 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8011 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8012 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8013 (after_type_component_declarator0): Likewise.
8014 (after_type_component_declarator): Likewise.
8015 (notype_component_declarator): Likewise.
8016 * cp-tree.h: Adjust.
8018 * decl.c (redeclaration_error_message): Allow redeclaration of
8019 namespace-scope decls.
8021 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8023 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8025 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8027 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8028 * decl2.c (grokclassfn): Likewise.
8030 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8032 * decl2.c (lang_decode_option): Don't set default message length
8034 * lex.c (lang_init_options): Set it here.
8036 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8038 Make DECL_CONTEXT mean the class in which a member function was
8039 declared, even for a virtual function.
8040 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8041 (DECL_FRIEND_CONTEXT): New macro.
8042 (DECL_REAL_CONTEXT): Remove.
8043 (SET_DECL_FRIEND_CONTEXT): Likewise.
8044 (DECL_VIRTUAL_CONTEXT): Adjust.
8045 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8046 (add_friends): Remove.
8047 (hack_decl_function_context): Likewise.
8048 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8050 (build_over_call): Fix indentation. Use DECL_CONTEXT
8051 instead of DECL_CLASS_CONTEXT.
8052 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8053 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8054 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8055 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8056 (build_base_field): Likewise.
8057 (finish_struct_1): Likewise.
8058 (build_self_reference): Likewise.
8059 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8061 (pushtag): Use decl_function_context, not
8062 hack_decl_function_context.
8063 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8064 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8065 (pushdecl): Remove bogus code.
8066 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8067 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8068 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8069 Use decl_function_context, nothack_decl_function_context.
8070 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8071 (grokdeclarator): Likewise. Use decl_function_context, not
8072 hack_decl_function_context.
8073 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8074 (start_function): Use DECL_FRIEND_CONTEXT, not
8075 DECL_CLASS_CONTEXT. Use decl_function_context, not
8076 hack_decl_function_context.
8077 (finish_function): Use decl_function_context, not
8078 hack_decl_function_context.
8079 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8081 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8082 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8083 (grokfield): Likewise.
8084 (finish_builtin_type): Likewise.
8085 (finish_vtable_vardec): Use decl_function_context, not
8086 hack_decl_function_context.
8087 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8088 (start_static_initialization_or_destruction): Likewise.
8089 (finish_static_initialization_or_destruction): Likewise.
8090 (mark_used): Adjust logic for deciding when to synthesize methods.
8091 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8093 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8095 * friend.c (is_friend): Likewise.
8096 (add_friends): Remove.
8097 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8098 * lex.c (begin_definition_of_inclass_inline): Use
8099 decl_function_context, not hack_decl_function_context.
8100 (process_next_inline): Likewise.
8101 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8102 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8103 DECL_CLASSS_CONTEXT.
8104 (hack_identifier): Likewise.
8105 (synthesize_method): Use decl_function_context, not
8106 hack_decl_function_context.
8107 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8109 (is_member_template): Use decl_function_context, not
8110 hack_decl_function_context. Use DECL_CONTEXT, not
8112 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8114 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8116 (push_template_decl_real): Likewise.
8117 (instantiate_class_template): Don't call add_friends.
8118 (tsubst_default_argument): Use DECL_CONTEXT, not
8120 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8121 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8122 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8124 * repo.c (repo_inline_used): Likewise.
8125 * search.c (current_scope): Adjust for new _CONTEXT macros.
8126 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8128 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8129 (lookup_fnfields_here):Likewise.
8130 (check_final_overrider): Likewise.
8131 (init_vbase_pointers): Likewise.
8132 (virtual_context): Likewise.
8133 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8134 (expand_body): Use decl_function_context, not
8135 hack_decl_function_context.
8136 * tree.c (hack_decl_function_context): Remove.
8137 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8139 * typeck2.c (error_not_base_type): Likewise.
8141 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8143 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8145 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8147 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8149 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8151 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8153 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8155 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8157 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8159 * parse.y (frob_specs): Split out...
8160 (parse_decl): From here.
8161 (fn.def2): Call initial_deferred_type_access_control.
8162 (after_type_component_declarator0): Call frob_specs.
8163 (notype_component_declarator0): Likewise.
8164 * search.c (friend_accessible_p): Nested classes are friends of their
8167 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8169 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8170 used to create an implicit temporary.
8172 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8175 2000-02-08 Nathan Sidwell <nathan@acm.org>
8177 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8178 strip array element qualifiers too.
8180 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8182 * decl.c (store_parm_decls): Don't build cleanups for parameters
8183 while processing_template_decl.
8185 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8187 * cp-tree.h (struct saved_scope): Add incomplete field.
8188 (namespace_scope_incomplete): New macro.
8189 * decl.c (pushdecl): Use it.
8190 (hack_incomplete_structures): Use it. See through artificial
8192 (mark_saved_scope): Mark it.
8194 Implement access control for nested types.
8195 * search.c (type_access_control): New fn.
8196 (accessible_p): Now we do perform access control for types.
8197 * semantics.c (deferred_type_access_control): New fn.
8198 (initial_deferred_type_access_control): New fn.
8199 (begin_function_definition): Call it. Add lookups parm.
8200 * decl.c (struct binding_level): Add this_class field.
8201 (pushlevel_class): Set it.
8202 (mark_binding_level): Mark it.
8203 (lookup_name_real): Use it. Call type_access_control.
8204 (mark_saved_scope): Mark lookups field.
8205 * cp-tree.h (flagged_type_tree): Add lookups field.
8206 (struct saved_scope): Add lookups field.
8207 (type_lookups): New macro.
8208 * parse.y (declmods): Now <ftype>.
8209 (parse_decl): Add lookups parm. Call
8210 initial_deferred_type_access_control.
8211 (lang_extdef): Clear type_lookups.
8212 (typed_declspecs, declmods, typespec): Set lookups field.
8213 (initdcl): Call deferred_type_access_control.
8214 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8215 component_decl_1, named_parm): Adjust.
8216 * friend.c (is_friend): Nested classes are friends of their
8219 * class.c (currently_open_derived_class): New fn.
8220 * method.c (hack_identifier): Use it.
8222 * lex.c (do_identifier): Remove obsolete code.
8224 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8226 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8228 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8229 thinks this file is plain C).
8231 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8233 * Makefile.in (call.o): Depend on $(EXPR_H).
8235 * call.c: Include "expr.h".
8237 * class.c (dump_class_hierarchy): Add prototype.
8239 * search.c (dfs_get_pure_virtuals): Likewise.
8241 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8243 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8246 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8248 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8249 Store it in DECL_FCONTEXT.
8250 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8252 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8254 * tinfo.h (old abi): #include "tconfig.h".
8255 * tinfo.cc (convert_to_base): Move into old abi section.
8257 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8259 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8260 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8261 (BINFO_PRIMARY_BINFO): New macro.
8262 (BF_DELTA): Rename to ...
8263 (BV_DELTA): ... this.
8264 (BF_VCALL_INDEX): Rename to ...
8265 (BV_VCALL_INDEX): ... this.
8266 (BF_FN): Rename to ...
8268 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8269 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8270 (modify_vtable_entry): Simplify.
8271 (add_virtual_function): Rename BF_ macros to BV_ variants.
8272 (build_vtable_initializer): Likewise.
8273 (get_class_offset_1): Remove.
8274 (dfs_get_class_offset): Likewise.
8275 (get_class_offset): Likewise.
8276 (dfs_find_final_overrider): New function.
8277 (find_final_overrider): Likewise.
8278 (modify_one_vtable): Remove.
8279 (dfs_find_base): New function.
8280 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8281 find_final_overrider.
8282 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8284 (dfs_fixup_vtable_deltas): Remove.
8285 (override_one_vtable): Remove.
8286 (merge_overrides): Likewise.
8287 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8288 unreal chilren of virtual bases.
8289 (finish_struct_1): Don't use merge_overrides. Don't use
8290 dfs_fixup_vtable_deltas.
8291 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8294 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8295 Jason Merrill <jason@yorick.cygnus.com>
8297 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8299 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8301 * exception.cc (__throw_bad_typeid): Add missing std::.
8303 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8305 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8307 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8309 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8311 Runtime support for new-abi rtti.
8312 * inc/typeinfo (type_info::operator!=): Define in class.
8313 (type_info::before, type_info::name, type_info::operator==,
8314 type_info::operator!=): Define new ABI implementations.
8315 (type_info::is_pointer_p, type_info::is_function_p): Declare
8316 new virtual functions.
8317 (type_info::do_catch, type_info::do_upcast): Likewise.
8319 * tinfo.h (__base_class_info): Define new class.
8320 (__class_type_info): Likewise.
8321 (__si_class_type_info): Likewise.
8322 (__vmi_class_type_info): Likewise.
8323 (__dynamic_cast): Prototype.
8325 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8326 (type_info::is_pointer_p): Define new function.
8327 (type_info::is_function_p): Likewise.
8328 (type_info::do_catch): Likewise.
8329 (type_info::do_upcast): Likewise.
8330 (vtable_prefix): New structure for vtable access.
8331 (adjust_pointer): Define new template function.
8332 (contained_p, public_p, virtual_p, contained_public_p,
8333 contained_nonpublic_p, contained_nonvirtual_p): Define new
8335 (nonvirtual_base_type): New local variable.
8336 (__class_type_info::~__class_type_info): Define.
8337 (__si_class_type_info::~__si_class_type_info): Likewise.
8338 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8339 (__class_type_info::do_catch): Define new function.
8340 (__class_type_info::do_upcast): Likewise.
8341 (__class_type_info::find_public_src): Likewise.
8342 (__class_type_info::do_find_public_src): Likewise.
8343 (__si_class_type_info::do_find_public_src): Likewise.
8344 (__vmi_class_type_info::do_find_public_src): Likewise.
8345 (__class_type_info::do_dyncast): Likewise.
8346 (__si_class_type_info::do_dyncast): Likewise.
8347 (__vmi_class_type_info::do_dyncast): Likewise.
8348 (__class_type_info::do_upcast): Likewise.
8349 (__si_class_type_info::do_upcast): Likewise.
8350 (__vmi_class_type_info::do_upcast): Likewise.
8351 (__dynamic_cast): Likewise.
8353 * tinfo2.cc (__fundamental_type_info): Define new class.
8354 (__pointer_type_info): Likewise.
8355 (__reference_type_info): Likewise.
8356 (__array_type_info): Likewise.
8357 (__function_type_info): Likewise.
8358 (__enum_type_info): Likewise.
8359 (__ptr_to_member_type_info): Likewise.
8360 (__fundamental_type_info::~__fundamental_type_info): Define.
8361 (__pointer_type_info::~__pointer_type_info): Likewise.
8362 (__reference_type_info::~__reference_type_info): Likewise.
8363 (__array_type_info::~__array_type_info): Likewise.
8364 (__function_type_info::~__function_type_info): Likewise.
8365 (__enum_type_info::~__enum_type_info): Likewise.
8366 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8367 (__pointer_type_info::do_catch): Define new function.
8368 (__ptr_to_member_type_info::do_catch): Define new function.
8370 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8371 (__is_pointer): Likewise.
8373 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8375 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8377 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8378 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8379 (make_new_vtable): New function.
8380 (modify_vtable_entry): Handle generation of new vtables correctly.
8381 (modify_one_vtable): Remove unused parameter.
8382 (dfs_fixup_vtable_deltas): Likewise.
8383 (override_one_vtable): Use build_secondary_vtable.
8384 (finish_struct_1): Use build_primary_vtable and
8385 build_secondary_vtable.
8387 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8389 * cp/decl.c: Adjust variable names, comments, help strings.
8391 2000-01-29 Nathan Sidwell <nathan@acm.org>
8393 * new2.cc (operator delete[]): Use operator delete, don't assume
8396 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8398 * class.c (build_vtbl_initializer): Add argument to
8399 build_vtable_entry call.
8401 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8403 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8404 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8405 (BF_DELTA): New macro.
8406 (BF_VCALL_INDEX): Likewise.
8408 (THUNK_VCALL_OFFSET): Likewise.
8409 (make_thunk): Change prototype.
8410 * class.c (build_vtable_entry): Integrate
8411 build_vtable_entry_for_fn. Handle vcall indices.
8412 (build_vtable_entry_for_fn): Remove.
8413 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8414 BF_VCALL_INDEX, BF_FN.
8415 (modify_vtable_entry): Integrate common code from
8416 modify_one_vtable and dfs_fixup_vtable_deltas.
8417 (add_virtual_function): Set BF_VCALL_INDEX.
8418 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8420 (modify_one_vtable): Simplify.
8421 (dfs_fixup_vtable_deltas): Likewise.
8422 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8423 * method.c (make_thunk): Handle vcall indices.
8425 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8427 Compiler side new abi rtti (not enabled).
8428 * cp-tree.h (new_abi_rtti_p): New macro.
8429 (emit_support_tinfos): Prototype new function.
8430 (tinfo_decl_p): Likewise.
8431 (emit_tinfo_decl): Likwise.
8432 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8434 (doing_runtime): New local static.
8435 (init_rtti_processing): Add new-abi initializer.
8436 (get_tinfo_decl): Add new-abi logic.
8437 (tinfo_from_decl): Likewise.
8438 (build_dynamic_cast_1): Likewise.
8439 (qualifier_flags): New static function.
8440 (tinfo_base_init): Likewise.
8441 (generic_initializer): Likewise.
8442 (ptr_ref_initializer): Likewise.
8443 (ptmd_initializer): Likewise.
8444 (class_hint_flags): Likewise.
8445 (class_initializer): Likewise.
8446 (synthesize_tinfo_var): Likewise.
8447 (create_real_tinfo_var): Likewise.
8448 (create_pseudo_type_info): Likewise.
8449 (get_vmi_pseudo_type_info): Likewise.
8450 (create_tinfo_types): Likewise.
8451 (emit_support_tinfos): New global function.
8452 (tinfo_decl_p): New global predicate.
8453 (emit_tinfo_decl): New global function.
8454 * class.c (set_rtti_entry): Generalize for old and new rtti.
8455 (build_vtbl_initializer): Likewise.
8456 * decl2.c (finish_file): Likewise.
8458 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8460 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8461 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8463 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8465 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8468 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8470 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8472 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8474 * optimize.c (calls_setjmp_r): Supply new argument
8475 to special_function_p.
8477 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8479 * call.c: PROTO -> PARAMS.
8480 * class.c: Likewise.
8481 * cp-tree.h: Likewise.
8485 * decl2.c: Likewise.
8487 * errfn.c: Likewise.
8488 * error.c: Likewise.
8489 * except.c: Likewise.
8492 * input.c: Likewise.
8495 * method.c: Likewise.
8496 * optimize.c: Likewise.
8497 * parse.y: Likewise.
8501 * search.c: Likewise.
8502 * semantics.c: Likewise.
8505 * typeck.c: Likewise.
8506 * typeck2.c: Likewise.
8509 2000-01-25 Richard Henderson <rth@cygnus.com>
8511 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8513 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8515 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8516 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8517 (struct vcall_offset_data_s): New type.
8518 (dfs_vcall_offset_queue_p): New function.
8519 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8520 (build_vcall_offset_vtbl_entries): Likewise.
8521 (layout_vtable_decl): Likewise.
8522 (num_vfun_entries): Likewise.
8523 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8524 (build_vtbl_initializer): Likewise.
8525 (dfs_finish_vtabls): Use layout_vtable_decl.
8526 (modify_one_vtables): Always duplicate vtables under the new ABI.
8527 (finish_struct_1): Use layout_vtable_decl.
8529 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8531 * decl.c (member_function_or_else): Change third arg from a format
8532 specifier to an `enum overload_flags'. Callers changed.
8534 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8536 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8537 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8538 build_const_cast, get_delta_difference, check_return_expr): Avoid
8539 ANSI string concatenation usage.
8541 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8543 * class.c (layout_class_type): Put the fields required to make a
8544 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8547 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8549 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8552 * decl2.c (mark_used): Do instantiate inlines that have been
8553 explicitly instantiated.
8555 2000-01-24 Richard Henderson <rth@cygnus.com>
8557 * call.c (build_over_call): Use expand_tree_builtin.
8558 * typeck.c (build_function_call_real): Likewise.
8559 (build_binary_op_nodefault): Handle unordered compares.
8561 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8563 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8564 cp_tree_index values.
8565 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8566 New global node #defines for them.
8567 * rtti.c (call_void_fn): Replace with ...
8568 (build_runtime_decl): ... new static function.
8569 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8570 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8571 (build_dynamic_cast_1): Always produce correctly typed result.
8572 Explicitly produce type_info addresses. Use dynamic_cast_node.
8573 * exception.cc (__throw_bad_cast): Return `void *'.
8574 (__throw_bad_typeid): Return `const type_info &'.
8576 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8578 * cp-tree.h (get_vtable_decl): Prototype new function.
8579 * class.c (get_vtable_decl): New function. Broken out from ...
8580 (build_vtable): ... here. Use it.
8581 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8584 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8586 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8587 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8588 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8589 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8590 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8591 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8592 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8593 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8594 (CPTI_TINFO_VAR_ID): New enumeration.
8595 (__tp_desc_type_node, __access_mode_type_node,
8596 __bltn_desc_type_node, __user_desc_type_node,
8597 __class_desc_type_node, __ptr_desc_type_node,
8598 __attr_desc_type_node, __func_desc_type_node,
8599 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8600 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8601 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8602 enum_desc_type_node, class_desc_type_node,
8603 si_class_desc_type_node, vmi_class_desc_type_node,
8604 ptmd_desc_type_node, base_desc_type_node): New #defines.
8605 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8606 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8607 (tinfo_var_id): New enumeration.
8608 (DECL_TINFO_FN_P): Augment comment.
8609 * decl.c (cp_global_trees): Adjust documentation.
8610 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8611 tinfo_decl_type and tinfo_var_id.
8612 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8613 (build_typeid): Remove unused variable.
8614 (get_tinfo_var): Use tinfo_var_id.
8615 (tinfo_name): New static function.
8616 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8617 (tinfo_from_decl): Likewise.
8618 (get_base_offset): New static function, broken out of
8620 (expand_si_desc): Use tinfo_name.
8621 (expand_class_desc): Likewise. Lose local static variable.
8622 Use base_desc_type_node. Use get_base_offset.
8623 (expand_ptr_desc): Use tinfo_name.
8624 (expand_attr_desc): Likewise.
8625 (expand_generic_desc): Likewise.
8627 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8628 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8630 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8632 * cp-tree.h (__eprintf): Remove declaration.
8633 * tree.c (__eprintf): Remove definition.
8635 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8636 Mark Mitchell <mark@codesourcery.com>
8638 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8639 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8641 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8643 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8645 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8647 * cp-tree.h (register_dtor_fn): New function.
8648 * decl.c (destroy_local_static): Rename to ...
8649 (register_dtor_fn): ... this. Give it external linkage.
8650 (expand_static_init): Use it.
8651 * decl2.c (do_static_initialization): Likewise, if using
8653 (do_static_destruction): Check that __cxa_atexit is not in use.
8654 (finish_file): Don't call do_static_destruction if using
8657 * typeck.c (convert_arguments): Restore two-message error
8660 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8662 Remap dynamic cast hint values to be consistent across ABIs.
8663 * search.c (dynamic_cast_base_recurse): Remap generated value.
8664 (get_dynamic_cast_base_type): Adjust documentation.
8665 * tinfo.h (__user_type_info::dyncast): Likewise.
8666 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8667 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8668 (__class_type_info::do_dyncast): Likewise.
8669 (__class_type_info::do_find_public_subobj): Likewise.
8670 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8672 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8674 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8676 * typeck2.c (incomplete_type_error): Restore previous
8677 cp_error and cp_error_at call sequence.
8679 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8681 * class.c (dump_class_hierarchy): Make format agree with argument;
8682 cast pointer to unsigned long and print with %lx.
8684 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8686 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8688 * typeck.c (composite_pointer_type, common_type,
8689 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8690 build_function_call_real, convert_arguments,
8691 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8692 build_unary_op, mark_addressable, build_compound_expr,
8693 build_static_cast, build_reinterpret_cast, build_const_cast,
8694 build_c_cast, build_modify_expr, get_delta_difference,
8695 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8696 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8698 * typeck2.c (readonly_error, abstract_virtuals_error,
8699 process_init_constructor, check_for_new_type): Likewise.
8701 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8703 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8706 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8708 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8709 (build_x_typeid): Likewise.
8710 (get_tinfo_fn): Likewise.
8711 (get_tinfo_fn_unused): Rename to ...
8712 (get_tinfo_decl): ... here.
8713 * rtti.c (build_headof): Replace logic error with assertion.
8714 (get_tinfo_fn_dynamic): Rename to ...
8715 (get_tinfo_decl_dynamic): ... here. Make static. Use
8716 complete_type_or_else.
8717 (build_x_typeid): Move into ...
8718 (build_typeid): ... here. Adjust call to
8719 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8720 throw_bad_typeid expression.
8721 (get_tinfo_fn_unused): Rename to ...
8722 (get_tinfo_decl): ... here. Adjust comment.
8723 (get_tinfo_fn): Delete.
8724 (tinfo_from_decl): New static function.
8725 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8726 (get_typeid): Use complete_type_or_else.
8727 (build_dynamic_cast_1): Adjust calls to
8728 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8729 * parse.y (primary): Adjust call to build_typeid.
8730 * except.c (build_eh_type_type_ref): Adjust call to
8731 get_tinfo_decl. Mark as used.
8732 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8733 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8734 * parse.c: Regenerated.
8736 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8738 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8740 (resolves_to_fixed_type_p): Document calling convention.
8741 * rtti.c (build_x_typeid): Initialize NONNULL.
8743 * cp-tree.h (build_shared_int_cst): New function.
8744 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8745 * class.c (modify_vtable_entry): Likewise.
8746 (add_virtual_function): Split out code to generated shared
8747 INTEGER_CSTs to build_share_int_cst.
8748 (modify_all_vtables): Handle all the overridden functions here.
8749 Add overridden functions from non-primary virtual bases to the
8751 (finish_struct_1): Adjust call to modify_all_vtables. Add
8752 overridden functions from non-primary bases to the vtable.
8753 * tree.c (build_shared_int_cst): New function.
8755 * cp-tree.h (scratchalloc): Remove.
8756 (build_scratch_list): Likewise.
8757 * call.c (convert_class_to_reference): Replace build_scratch_list
8758 and build_expr_list with build_tree_list.
8759 (add_candidate): Replace scratchalloc with expralloc. Note memory
8761 (build_user_type_conversion_1): Replace build_scratch_list
8762 and build_expr_list with build_tree_list.
8763 (build_new_op): Likewise.
8764 (build_op_delete_call): Likewise.
8765 (convert_like): Likewise.
8766 * cvt.c (ocp_convert): Likewise.
8767 * decl.c (start_decl): Likewise.
8768 (start_function): Likewise.
8769 (finish_destructor_body): Likewise.
8770 (maybe_build_cleanup_1): Likewise.
8771 * decl2.c (reparse_decl_as_expr): Likewise.
8772 * init.c (perform_member_init): Likewise.
8773 (expand_cleanup_for_base): Likewise.
8774 (build_builtin_delete_call): Likewise.
8775 (build_new_1): Likewise.
8776 (build_delete): Likewise.
8777 * method.c (do_build_assign_ref): Likewise.
8778 * parse.y (already_scoped_stmt): Likewise.
8779 (nontrivial_exprlist): Likewise.
8780 (net_initializer): Likewise.
8781 (initlist): Likewise.
8782 * parse.c: Regenerated.
8783 * rtti.c (build_x_typeid): Likewise.
8784 (build_dynamic_cast_1): Likewise.
8785 * typeck.c (build_x_compound_expr): Likewise.
8786 (build_static_cast): Likewise.
8787 (build_modify_expr): Likewise.
8789 * cp-tree.h (DECL_VINDEX): Add documentation.
8790 * class.c (build_vtable_entry): Likewise.
8791 (start_vtable): Add comment.
8792 (add_virtual_function): Replace pending_hard_virtuals with
8793 overridden_virtuals and pending_virtuals with new_virtuals.
8794 Replace redundant assignments with assertions.
8795 (check_for_override): Add comment.
8796 (check_bases_and_members): Replace pending_hard_virtuals with
8797 overridden_virtuals and pending_virtuals with new_virtuals.
8798 (create_vtbl_ptr): Likewise.
8799 (layout_class_type): Likewise.
8800 (finish_struct_1): Likewise. Add comments.
8802 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8804 * class.c (finish_struct_1): Replace redundant code with
8807 * cp-tree.h (flag_new_abi): Move.
8808 (flag_use_cxa_atexit): Likewise.
8809 (flag_honor_std): Likewise.
8810 (flag_rtti): Likewise.
8811 (vbase_offsets_in_vtable_p): Define.
8812 (vptrs_present_everywhere_p): Likewise.
8813 (TYPE_CONTAINS_VPTR_P): Likewise.
8814 (dfs_walk_real): Declare.
8815 * class.c (build_vbase_pointer_fields): Check
8816 vbase_offsets_in_vtable_p.
8817 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8819 (build_vbase_offset_vtbl_entries): Simplify.
8820 (build_vbase_offset_vtbl_entries): Adjust.
8821 (build_vbase_pointer): Add ability to look up vbase offsets in
8823 (start_vtable): New function.
8824 (add_virtual_function): Use it.
8825 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8826 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8827 (build_vtbl_initializer): Take the type of the complete object as
8828 input. Use it to correctly calculate vbase offsets.
8829 (dfs_finish_vtbls): Pass the complete type to
8830 build_vtbl_initializer.
8831 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8832 (create_vtable_ptr): Create a vtable even if there are no
8833 new virtual functions, under the new ABI.
8834 (finish_struct_1): Likewise.
8835 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8836 * decl.c (exapnd_static_init): Remove call to
8837 preserve_initializer.
8838 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8840 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8841 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8842 (construct_virtual_bases): Don't initialize virtual base pointers
8844 (build_aggr_init): Clean up comment.
8845 (expand_aggr_init_1): Likewise.
8846 * rtti.c (expand_class_desc): Store the virtual function table
8847 index where the vbase offset lives in the offset field.
8848 * search.c (dfs_walk_real): Make it global.
8849 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8850 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8852 * tinfo.h (USItype): Make it signed under the new ABI.
8853 * tinfo.cc (convert_to_base): New function. Encapsulate base
8854 conversion logic here.
8855 (__class_type_info::do_upcast): Use it.
8856 (__class_type_info::do_dyncast): Likewise.
8857 (__class_type_info::do_find_public_subobj): Likewise.
8859 * init.c (construct_virtual_bases): Don't look up the addresses of
8860 virtual bases at run-time.
8862 * class.c (build_vbase_pointer): Relocate.
8863 (build_vbase_pointer_fields): Likewise.
8864 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8865 (build_vbase_offset_vtbl_entries): Likewise.
8867 * decl.c (init_decl_processing): Complain if -fnew-abi
8868 -fno-vtable-thunks is used.
8870 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8873 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8875 * cp-tree.h (num_extra_vtbl_entries): New function.
8876 (size_extra_vtbl_entries): Likewise.
8877 (dfs_vtable_path_unmark): Likewise.
8878 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8879 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8880 * class.c (num_extra_vtbl_entries): New function.
8881 (size_extra_vtbl_entries): Likewise.
8882 (dfs_build_vbase_offset_vtbl_entries): New function.
8883 (build_vbase_offset_vtbl_entries): Likewise.
8884 (build_vtbl_initializer): Use it.
8885 (finish_struct_1): Adjust vtable sizes (using
8886 num_extra_vtbl_entries).
8887 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8888 THUNK_DECL is non-NULL before expanding it.
8889 * init.c (expand_virtual_init): Adjust the vtable pointer by
8890 size_extra_vtbl_entries before storing it.
8891 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8892 Handle TREE_LIST parameters here, not in the dfs_* functions.
8893 (dfs_unmarked_real_bases_queue_p): Adjust.
8894 (dfs_marked_real_bases_queue_p): Likewise.
8895 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8896 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8897 (dfs_vtable_path_unmark): Likewise.
8899 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8901 * optimize.c (copy_body_r): Clear the operand three of a
8902 TARGET_EXPR when copying it.
8904 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8906 * method.c (build_decl_overload_real): Check whether we are in ::
8907 before returning __builtin_new/delete.
8909 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8911 * pt.c (tsubst_friend_function): Improve comment.
8912 (instantiate_decl): Avoid crashing when a "nested" function is
8913 instantiated from the top level.
8915 * dump.c (dqeueue_and_dump): Dump
8916 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8918 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8920 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8922 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8924 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8925 ENABLE_NEW_GXX_ABI defined.
8926 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8927 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8928 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8930 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8932 * decl.c (start_cleanup_fn): Call pushdecl.
8934 * call.c (convert_class_to_reference): Fix typos.
8935 (build_conditional_expr): Handle errors gracefully.
8936 * class.c (push_nested_class): Likewise.
8937 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8938 (DECL_THIS_EXTERN): Use it.
8939 (DECL_THIS_STATIC): Likewise.
8940 * cvt.c (convert_to_void): Handle errors gracefully.
8941 (build_expr_type_conversion): Likewise.
8942 * decl.c (maybe_push_decl): Likewise.
8943 (start_decl_1): Likewise.
8944 (require_complete_types_for_parms): Likewise.
8945 * parse.y (structsp): Likewise.
8946 (base_class): Likewise.
8947 * parse.c: Regenerated.
8948 * pt.c (finish_member_template_decl): Likewise.
8949 * typeck.c (decay_conversion): Likewise.
8951 * cp-tree.h (dfs_skip_vbases): New function.
8952 (find_vbase_instance): Likewise.
8953 * class.c (determine_primary_base): Allow a nearly empty base to
8954 serve as a primary base class under the new ABI.
8955 (get_class_offset_1): Rename to ...
8956 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8958 (get_class_offset): Use it. Issue error messages here.
8959 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8960 find the right copies of virtual bases.
8961 (fixup_vtable_deltas1): Rename to ...
8962 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8963 bases as primary bases.
8964 (fixup_vtable_deltas): Remove.
8965 (override_one_vtable): Handle virtual bases as primary bases.
8966 (merge_overrides): Likewise.
8967 (finish_struct_1): Likewise.
8968 (dump_class_hierarchy): Dump primary-ness of bases as well.
8969 * search.c (mark_primary_bases): Use a pre-order traversal to
8970 handle primary virtual bases.
8971 (dfs_skip_vbases): New fiunction.
8972 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8973 (fixup_virtual_upcast_offsets): Likewise.
8974 (fixup_all_virtual_upcast_offsets): Likewise.
8975 (dfs_find_vbase_instances): New function.
8976 (find_vbase_instance): Likewise.
8978 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8980 * lex.c (DIR_SEPARATOR): Delete macro.
8982 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8984 * decl2.c (lang_decode_option): Handle automatic line wrapping
8987 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8989 * friend.c (do_friend): Don't resolve scopes when processing
8990 template declarations, even if the qualifying scope doesn't
8991 involve template parameters.
8993 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8995 * class.c (dfs_modify_vtables_queue_p): Remove.
8996 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8997 and dfs_marked_real_bases_queue_p instead of
8998 dfs_modify_vtables_queue_p.
9000 * class.c (build_vbase_path): Simplify.
9001 (dfs_propagate_binfo_offsets): New function.
9002 (propagate_binfo_offsets): Use it.
9003 (remove_base_field): Simplify.
9004 (dfs_set_offset_for_vbases): Remove.
9005 (dfs_set_offset_for_shared_vbases): New function.
9006 (dfs_set_offset_for_unshared_vbases): Likewise.
9007 (layout_virtual_bases): Use them.
9008 (layout_basetypes): Don't call propagate_binfo_offsets.
9009 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9012 * class.c (build_base_field): New function, split out from ...
9013 (build_base_fields): ... here. Use it. Allocate primary bases
9014 first, under the new ABI.
9015 (get_vtable_entry): Remove.
9016 (remove_base_field): New function, split out from ...
9017 (remove_base_fields): ... here. Adjust since primary bases come
9018 first under the new ABI.
9020 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9021 (initialize_vtbl_ptrs): New function.
9022 (expand_indirect_vtbls_init): Change prototype.
9023 (convert_pointer_to_vbase): Declare.
9024 * init.c (expand_direct_vtbls_init): Remove.
9025 (dfs_initialize_vtbl_ptrs): New function.
9026 (initialize_vtbl_ptrs): Likewise.
9027 (emit_base_init): Use initialize_vtbl_ptrs.
9028 * search.c (convert_pointer_to_vbase): Make it global.
9029 (expand_indirect_vtbls_init): Remove vtable initialization code.
9030 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9032 * class.c (dfs_finish_vtbls): New function.
9033 (finish_vtbls): Use it.
9034 (dump_class_hierarchy): New function.
9036 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9037 (BINFO_VBASE_PRIMARY_P): New macro.
9038 (BINFO_VIRTUALS): Add to documentation.
9039 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9040 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9041 (dfs_mark_primary_bases_queue_p): Likewise.
9042 (dfs_unmarked_real_bases_queue_p): New function.
9043 (dfs_marked_real_bases_queue_p): Likewise.
9044 * search.c (dfs_mark_primary_bases): Adjust.
9045 (mark_primary_bases): Likewise.
9046 (get_shared_vbase_if_not_primary): New function.
9047 (dfs_unmarked_real_bases_queue_p): Likewise.
9048 (dfs_marked_real_bases_queue_p): Likewise.
9049 (dfs_get_pure_virtuals): Simplify.
9050 (get_pure_virtuals): Likewise.
9052 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9054 * lex.c: Include tm_p.h.
9056 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9058 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9060 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9062 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9063 * pt.c (instantiate_decl): Defer comdat templates that might not be
9066 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9067 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9068 (finish_file): Likewise.
9070 * decl2.c (import_export_class): Undo 12/14 change.
9072 * error.c (dump_decl): operator new, not operatornew.
9074 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9075 * search.c (lookup_field_1): Look for the last field with the
9078 2000-01-05 Nathan Sidwell <nathan@acm.org>
9080 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9083 2000-01-05 Nathan Sidwell <nathan@acm.org>
9085 * typeck.c (build_static_cast): Don't strip target qualifiers
9086 when casting from a class.
9088 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9090 * class.c (warn_hidden): Initialize variable `fndecl'.
9092 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9094 * decl.c (flag_isoc9x): New variable to be able to use code in
9095 c-common.c. For now always zero.
9097 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9099 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9100 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9101 or unshare_base_binfos for virtual bases here.
9102 * search.c (dfs_get_vbase_types): Do it here.
9103 (get_vbase_types): Adjust.
9105 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9107 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9108 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9109 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9110 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9111 (unmark_primary_bases): Remove declaration.
9112 (unmarkedp): Declare.
9113 (dfs_vbase_unmark): Likewise.
9114 * class.c (determine_primary_base): Return immediately if there
9115 are no base classes. Call mark_primary_bases here.
9116 (modify_all_direct_vtables): Remove.
9117 (modify_all_indirect_vtables): Remove.
9118 (dfs_modify_vtables_queue_p): New function.
9119 (dfs_modify_vtables): New function.
9120 (modify_all_vtables): Use them.
9121 (build_base_fields): Build FIELD_DECLs for primary virtual base
9123 (create_vtable_ptr): Don't call determine_primary_base here.
9124 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9125 (dfs_set_offset_for_vbases): ... this.
9126 (layout_virtual_bases): Use it.
9127 (layout_class_type): Call determine_primary_base here.
9128 * search.c (unmarkedp): Make it global.
9129 (shared_marked_p): Simplify.
9130 (shared_unmarked_p): Likewise.
9131 (dfs_primary_bases_queue_p): Remove.
9132 (dfs_unmark_primary_bases): Likewise.
9133 (unmark_primary_bases): Likewise.
9134 (mark_primary_bases): Simplify.
9135 (get_pure_virtuals): Don't call mark_primary_bases here.
9136 (dfs_vbase_unmark): New function.
9137 (get_vbase_types): Simplify.
9139 * class.c (struct base_info): Remove.
9140 (determine_primary_base): Take has_virtual_p rather than a
9141 base_info as input. Don't calculate max_has_virtual.
9142 (finish_struct_bits): Remove max_has_virtual argument.
9143 (create_vtable_ptr): Remove max_has_virtual_p argument.
9144 (layout_virtual_bases): Remove max argument.
9145 (layout_basetypes): Likewise.
9146 (layout_class_type): Remove max_has_virtual_p argument.
9147 (finish_struct_1): Remove max_has_virtual.
9149 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9150 (layout_basetypes): Remove.
9151 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9152 Update to handle primary virtual bases.
9153 (remove_base_fields): New function, split out from
9155 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9156 (layout_virtual_bases): New function, split out from
9157 layout_basetypes. Update to handle primary virtual bases.
9158 (layout_basetypes): Moved here from tree.c. Use
9159 remove_base_fields and layout_virtual_bases.
9160 * search.c (dfs_mark_primary_bases_queue_p): New function.
9161 (mark_primary_bases): Use it.
9162 * tree.c (CEIL): Remove.
9163 (propagate_binfo_offsets): Remove.
9164 (layout_basetypes): Remove.
9166 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9168 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9169 (BINFO_PRIMARY_MARKED_P): New macro.
9170 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9171 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9172 (mark_primary_bases): New function.
9173 (unmark_primary_bases): Likewise.
9174 * search.c (get_abstract_virtuals_1): Remove.
9175 (dfs_mark_primary_bases): New function.
9176 (mark_primary_bases): Likewise.
9177 (dfs_unmark_primary_bases): Likewise.
9178 (unmark_primary_bases): Likewise.
9179 (dfs_get_pure_virtuals): Likewise.
9181 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9183 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9184 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9185 (modify_one_vtable): Adjust.
9186 (fixup_vtable_deltas1): Likewise.
9187 (override_one_vtable): Likewise.
9188 * search.c (get_abstract_virtuals_1): Likewise.
9189 (get_pure_virtuals): Likewise.
9190 (expand_upcast_fixups): Likewise.
9191 * tree.c (debug_binfo): Likewise.
9193 * class.c (build_vtable): Don't return a value. Don't rebuild
9194 vtables for bases that have already been handled.
9195 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9196 already been handled.
9197 (modify_one_vtable): Adjust accordingly.
9198 (fixup_vtable_deltas1): Likewise.
9199 (finish_struct_1): Likewise.
9201 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9203 * call.c (build_new_method_call): Also check destructors.