1 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3 * method.c (build_mangled_C9x_name): Rename to
4 build_mangled_C99_name. Change C9X references in comments to
7 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
9 * parse.y (unary_expr): Move VA_ARG from here ...
10 (primary): ... to here.
12 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
14 * semantics.c (finish_id_expr): If type is error_mark, return
17 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
19 * pt.c (lookup_template_class): Simplify loop exit constructs.
20 Cope when there is no partial instantiation of a template
23 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
25 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
27 2000-11-22 Mark Mitchell <mark@codesourcery.com>
29 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
32 * pt.c (do_decl_instantiate): Explicitly clone constructors and
33 destructors that haven't already been cloned.
35 2000-11-20 Richard Henderson <rth@redhat.com>
37 * parse.y (yyparse_1): Rename the parser entry point.
39 2000-11-20 Alex Samuel <samuel@codesourcery.com>
41 * mangle.c (write_name): Use <unscoped-name> for names directly in
43 (write_unscoped_name): Accept names directly in function scope.
45 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
47 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
48 * parse.y (extdef): Add EXPORT reduction.
49 * spew.c (yylex): Don't skip export here.
51 2000-11-19 Mark Mitchell <mark@codesourcery.com>
53 * decl.c (init_decl_processing): Correct name of pure virtual
54 function under the new ABI.
55 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
56 (throw_bad_typeid): Likewise for bad typeid function.
58 2000-11-18 Mark Mitchell <mark@codesourcery.com>
60 * decl.c (grokparms): Don't even function types of `void' type,
62 * mangle.c (write_type): Don't crash when confronted with the
65 * decl.c (grokparms): Don't create parameters of `void' type.
67 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
69 * lex.c (mark_impl_file_chain): Delete.
70 (init_parse): Remove call to ggc_add_string_root. No need to
71 ggc_strdup a string constant. Do not add impl_file_chain to GC
73 (handle_pragma_implementation): No need to ggc_strdup main_filename.
75 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
77 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
79 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
81 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
82 * decl.c (grokdeclarator): Don't reject void parms here.
83 (require_complete_types_for_parms): Simplify, use
84 complete_type_or_else.
85 (grokparms): Remove bitrot. Remove funcdef parm.
86 Deal with ellipsis parm lists here.
87 * semantics.c (finish_parmlist): Don't append void_list_node
88 here. Set PARMLIST_ELLIPSIS_P.
90 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
92 * typeck2.c (incomplete_type_error): Reorganise to avoid
93 excessive diagnostics.
95 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
97 * lex.c (struct impl_files, internal_filename): Constify a char *.
99 2000-11-16 Mark Mitchell <mark@codesourcery.com>
101 * mangle.c (write_special_name_constructor): Don't generate
102 assembler junk when confronted with an old-style constructor.
103 (write_special_name_destructor): Likewise.
104 (mangle_decl_string): Do it here instead.
106 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
108 * call.c (op_error): Make error messages clearer.
110 2000-11-15 Mark Mitchell <mark@codesourcery.com>
112 * decl.c (wrapup_globals_for_namespace): Don't mark things
113 TREE_ASM_WRITTEN when they're not.
115 2000-11-15 Jason Merrill <jason@redhat.com>
117 * typeck2.c (friendly_abort): Uncount the error before handing
120 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
122 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
124 2000-11-14 Mark Mitchell <mark@codesourcery.com>
126 * class.c (build_vtbl_initializer): Fix typo in comment.
127 * typeck.c (expr_sizeof): Don't crash on errors.
129 2000-11-14 Jim Wilson <wilson@redhat.com>
131 * lang-specs.h: Add %2 after %(cc1_options).
133 2000-11-14 Richard Henderson <rth@redhat.com>
135 * typeck.c (c_sizeof): Be strict about casting result value
136 back to c_size_type_node.
137 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
139 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
141 * typeck.c (build_unary_op): Use boolean_increment from
142 c-common.c, moving the relevant code there.
144 2000-11-11 Jason Merrill <jason@redhat.com>
146 * typeck.c (mark_addressable): Don't call put_var_into_stack.
148 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
151 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
153 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
154 * lex.c (copy_lang_decl): Likewise.
156 2000-11-09 Mark Mitchell <mark@codesourcery.com>
158 * dump.c (cp_dump_tree): Don't dump function bodies here.
160 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
161 (dump.o): Update dependency list.
162 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
163 (flag_dump_translation_unit): Likewise.
164 (CP_TYPE_QUALS): Adjust definition.
165 (DECL_C_BIT_FIELD): Remove.
166 (SET_DECL_C_BIT_FIELD): Likewise.
167 (CLEAR_DECL_C_BIT_FIELD): Likewise.
168 (add_maybe_template): Likewise.
169 (strip_array_types): Likewise.
170 (dump_node_to_file): Likewise.
171 (cp_dump_tree): New function.
172 * decl.c (init_decl_processing): Set lang_dump_tree.
173 * decl2.c (flag_dump_translation_unit): Remove.
174 * dump.c: Move most of it to ../c-dump.c.
175 (cp_dump_tree): New function.
176 * pt.c (add_maybe_template): Remove.
177 * typeck.c (strip_array_types): Likewise.
179 2000-11-07 Eric Christopher <echristo@redhat.com>
181 * decl.c (init_decl_processing): Change definition of
182 __wchar_t to wchar_t. Remove artificial declaration of
184 * lex.c: Change instances of __wchar_t to wchar_t.
186 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
188 * lex.c (do_identifier): Don't lookup_name for operators.
189 * parse.y (operator): Save looking_for_typename.
190 (unoperator): Restore it.
191 * spew.c (frob_opname): Use nth_token for lookahead.
193 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
195 * decl.c (grok_op_properties): Always use coerce_new_type and
197 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
198 exception specification. Tidy up.
199 (coerce_delete_type): Preserve exception specification. Tidy up.
201 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
203 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
204 (push_binding_level), error.c (cp_tree_printer), pt.c
205 (process_partial_specialization, tsubst_template_arg_vector),
206 search.c (lookup_member): Use memset () instead of bzero ().
208 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
210 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
212 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
214 * Make-lang.in (c++.distdir): Remove.
216 2000-11-04 Mark Mitchell <mark@codesourcery.com>
218 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
219 declarations from different namespaces to be combined.
221 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
223 * decl.c: Include tm_p.h.
225 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
227 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
229 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
231 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
232 (build_overload_value), repo.c (open_repo_file), xref.c
233 (open_xref_file): Use strchr () and strrchr () instead of index ()
236 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
238 * call.c (build_over_call): Call fold on the CALL_EXPR.
240 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
242 * error.c (dump_template_decl): Separate template hearders with
245 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
247 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
248 TS_* flags with corresponding TFF_*. Adjust prototypes of
249 functions (which used to take a tree_string_flags) to take an int.
251 * cp-tree.h (enum tree_string_flags): Remove
252 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
253 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
254 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
255 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
256 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
257 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
258 (type_as_string, decl_as_string, expr_as_string,
259 context_as_string): Adjust prototype.
261 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
264 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
265 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
268 2000-10-30 Mark Mitchell <mark@codesourcery.com>
270 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
271 (linkage_kind): New enumeration.
272 (decl_linkage): New function.
273 * decl2.c (comdat_linkage): Extend comment.
274 * error.c (dump_function_decl): Print the arguments used to
275 instantiate a template, even when not printing the type of the
277 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
278 not TREE_PUBLIC, to test for external linkage.
279 * tree.c (decl_linkage): New function.
281 2000-10-28 Mark Mitchell <mark@codesourcery.com>
283 * pt.c (instantiate_decl): Always instantiate static data members
284 initialized in-class.
286 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
288 * Make-lang.in: Move all build rules here from Makefile.in,
289 adapt to new context. Wrap all rules that change the current
290 directory in parentheses. Expunge all references to $(P).
291 When one command depends on another and they're run all at
292 once, use && to separate them, not ;. Add OUTPUT_OPTION to
293 all object-file generation rules. Delete obsolete variables.
295 * Makefile.in: Delete.
296 * config-lang.in: Delete outputs= line.
298 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
300 * error.c (dump_function_decl): Print no space between
301 `ptr-operator' the `type-specifier' of the return type.
302 (dump_type_prefix): Make sure we put space at the appropriate
305 2000-10-23 Jason Merrill <jason@redhat.com>
307 * call.c (equal_functions): Also call decls_match for extern "C" fns.
309 2000-10-22 Jason Merrill <jason@redhat.com>
311 * call.c (build_conditional_expr): Use ocp_convert to force
314 2000-10-22 Mark Mitchell <mark@codesourcery.com>
316 * call.c (standard_conversion): Use RVALUE_CONVs for all
317 expressions that satisfy lvalue_p, not just those that satisfy
320 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
322 * typeck.c (c_sizeof): Return an expression of `size_t' type,
323 not one with TYPE_IS_SIZETYPE set.
324 (dubious_conversion_warnings): Remove special-case code.
326 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
328 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
329 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
330 (dump_type_prefix): Print vector-of-int as 'int vector'.
331 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
332 * tree.c (walk_tree): Handle VECTOR_TYPE.
334 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
336 2000-10-21 Jason Merrill <jason@redhat.com>
338 * parse.y (operator): Set got_object from got_scope.
339 Set looking_for_typename.
340 * decl.c (lookup_name_real): Clear val after setting from_obj.
341 Reorganize diagnostic.
343 2000-10-20 Jason Merrill <jason@redhat.com>
345 * tree.c (walk_tree): Don't walk into default args.
347 * error.c (dump_expr): Use host_integerp.
349 2000-10-20 David Edelsohn <edelsohn@gnu.org>
351 * typeck2.c (abstract_virtuals_error): Use "because" instead of
352 "since" in error message.
354 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
356 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
358 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
360 * decl.c (revert_static_member_fn): Fixed typo.
362 2000-10-19 Mark Mitchell <mark@codesourcery.com>
364 * class.c (subobject_offset_fn): New type.
365 (dfs_record_base_offsets): Remove.
366 (record_base_offsets): Likewise.
367 (dfs_search_base_offsets): Likewise.
368 (record_subobject_offset): New function.
369 (check_subobject_offset): Likewise.
370 (walk_subobject_offsets): Likewise.
371 (record_subobject_offsets): Likewise.
372 (layout_conflict_p): Reimplement.
373 (layout_nonempty_base_or_field): Correct handling of type
374 conflicts during layout.
375 (layout_empty_base): Likewise.
376 (build_base_field): Adjust to handle new representation of empty
378 (build_base_fields): Likewise.
379 (layout_virtual_bases): Likewise.
380 (splay_tree_compare_integer_csts): New function.
381 (layout_class_type): Use a splay_tree, rather than a varray, to
382 represent the offsets of empty bases.
384 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
385 * decl.c (select_decl): Don't return declarations that are
388 2000-10-18 Mark Mitchell <mark@codesourcery.com>
390 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
391 (fake_std_node): New macro.
392 * decl.c (in_std): Rename to ...
393 (in_fake_std): ... this.
394 (flag_no_builtin): Remove.
395 (flag_no_nonansi_builtin): Likewise.
396 (walk_namespaces_r): Use fake_std_node.
397 (push_namespace): Use std_identifier.
398 (pop_namespace): Use in_fake_std.
399 (lookup_name_real): Use fake_std_node.
400 (init_decl_processing): When -fhonor-std, create the `std'
401 namespace. Don't create a dummy fake_std_node in that case.
402 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
403 (builtin_function): Put builtins whose names don't begin
404 with `_' in the std namespace.
405 * decl2.c (flag_no_builtin): Remove.
406 (flag_no_nonansi_builtin): Likewise.
407 (set_decl_namespace): Use fake_std_node.
408 (validate_nonmember_using_decl): Likewise.
409 (do_using_directive): Likewise.
410 (handle_class_head): Likewise.
411 * dump.c (dequeue_and_dump): Likewise.
412 * except.c (init_exception_processing): Use std_identifier.
413 * init.c (build_member_call): Use fake_std_node.
414 * rtti.c (init_rtti_processing): Use std_identifier.
416 2000-10-17 Mark Mitchell <mark@codesourcery.com>
418 * cp-tree.h (back_end_hook): Remove declaration.
419 * decl2.c (back_end_hook): Remove definition.
421 * dump.c (dequeue_and_dump): Dump TREE_USED.
423 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
425 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
427 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
429 * decl.c (WINT_TYPE): Define.
430 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
431 c_size_type_node, signed_size_type_node and wint_type_node.
433 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
435 * decl2.c (warn_missing_format_attribute): New variable.
436 (lang_decode_option): Decode -Wmissing-format-attribute.
438 2000-10-16 Mark Mitchell <mark@codesourcery.com>
440 * typeck.c (qualify_type): Remove.
441 (composite_pointer_type): Fix handling of conversions to `cv void*'.
443 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
445 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
447 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
449 * Makefile.in (parse.c, parse.h): Create atomically.
451 2000-10-12 Mark Mitchell <mark@codesourcery.com>
453 * class.c (current_obstack): Remove.
454 * decl.c (ggc_p): Remove.
455 (start_decl): Don't use decl_tree_cons.
456 (grokdeclarator): Don't use build_decl_list.
457 (start_function): Don't use decl_tree_cons.
458 (finish_function): Don't mess with obstacks.
459 * decl2.c (grok_x_components): Don't use build_decl_list.
460 * lex.c (make_call_declarator): Don't call decl_tree_cons.
461 (implicitly_declare_fn): Don't call build_decl_list.
462 * parse.y (frob_specs): Don't call build_decl_list or
464 (expr_or_declarator_intern): Don't call decl_tree_cons.
465 (primary): Don't call build_decl_list.
466 (fcast_or_absdcl): Likewise.
467 (typed_declspecs): Don't call decl_tree_cons.
468 (reserved_declspecs): Don't call build_decl_list.
469 (declmods): Likewise.
470 (reserved_typespecquals): Likewise.
472 (new_type_id): Likewise.
473 (cv_qualifiers): Likewise.
474 (after_type_declarator_intern): Likewise.
475 (notype_declarator_intern): Likewise.
476 (absdcl_intern): Likewise.
477 (named_parm): Likewise.
478 * pt.c (most_specialized_class): Likewise.
479 * repo.c (temporary_obstack): Make it a structure, not a pointer.
480 (init_repo): Initialize it.
481 * search.c (current_obstack): Remove.
482 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
484 2000-10-09 Richard Henderson <rth@cygnus.com>
486 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
487 (c++ language support bits for libgcc): Remove.
488 (c++.clean): Remove cplib2.txt cleanup.
489 * config-lang.in (headers, lib2funcs): Remove.
491 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
492 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
493 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
494 * inc/new.h, inc/typeinfo: Remove files.
496 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
498 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
500 (init_decl_processing): Initialize intmax_type_node and
503 2000-10-06 Richard Henderson <rth@cygnus.com>
505 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
506 (original_result_rtx): Remove.
507 * decl.c (save_function_data): Don't clear x_result_rtx.
508 (mark_lang_function): Don't mark it either.
509 * expr.c (fixup_result_decl): Remove.
510 * semantics.c (genrtl_named_return_value): Frob the return decl
511 before calling emit_local_var.
512 (genrtl_finish_function): Don't call fixup_result_decl.
513 Always emit the jump to return_label.
515 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
517 * pt.c (lookup_template_class): Set current access for enum.
518 (tsubst_enum): Set file & line for enum decl.
520 * spew.c (yylex): Remove unused variable.
522 2000-10-05 Richard Henderson <rth@cygnus.com>
524 * semantics.c (genrtl_finish_function): Don't init or check
525 can_reach_end; remove noreturn and return value checks.
527 2000-10-05 Tom Tromey <tromey@cygnus.com>
529 * init.c (build_java_class_ref): Use `build_static_name' with a
530 suffix, not a prefix, to build the class object's name.
532 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
534 * cp-tree.h (access_kind): Fix comment typo.
535 * decl2.c (grokfield): Fix diagnostic typo.
536 * semantics.c (finish_template_type): Fix comment typo.
537 (finish_qualified_object_call_expr): Likewise.
539 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
541 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
544 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
546 * spew.c (frob_id): New static function.
547 (frob_opname): Use it.
550 2000-10-01 Mark Mitchell <mark@codesourcery.com>
552 * decl.c (lang_mark_false_label_stack): Remove.
553 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
555 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
557 * gxxint.texi: Use @email for formatting email addresses.
559 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
561 * error.c: Remove direct obstack manipulation. Replace with
562 output_buffer-based formatting. Adjust calls to removed macros.
563 (obstack_chunk_alloc, obstack_chunk_free): Remove.
564 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
565 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
567 2000-09-24 Mark Mitchell <mark@codesourcery.com>
569 * ir.texi: Move to ../c-tree.texi.
571 2000-09-20 Jason Merrill <jason@redhat.com>
573 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
575 2000-09-21 Andreas Jaeger <aj@suse.de>
577 * errfn.c: Move declaration of cp_printer and cp_printers to ...
578 * cp-tree.h: ... here.
580 * error.c: Remove declaration of cp_printer.
582 2000-09-20 Mark Mitchell <mark@codesourcery.com>
584 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
586 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
588 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
591 2000-09-18 Mark Mitchell <mark@codesourcery.com>
593 * decl.c (start_function): Robustify.
595 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
597 * cp-tree.h (check_function_format): Accept a `status' parameter.
599 * call.c, typeck.c: Updates calls to `check_function_format'.
601 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
603 * decl2.c (handle_class_head): Always push some scope even
606 2000-09-16 Mark Mitchell <mark@codesourcery.com>
608 * cp-tree.h (struct cp_language_function): Remove
609 x_scope_stmt_stack and name_declared.
610 (current_scope_stmt_stack): Remove.
611 (function_name_declared_p): New macro.
612 (struct lang_decl_flags): Use c_lang_decl as a base class.
614 (struct lang_decl): Replace saved_tree with context.
615 (DECL_FRIEND_CONTEXT): Adjust accordingly.
616 (SET_DECL_FRIEND_CONTEXT): Likewise.
617 (DECL_VIRTUAL_CONTEXT): Likewise.
618 (DECL_SAVED_TREE): Remove.
619 (C_DECLARED_LABEL_FLAG): Likewise.
620 (cplus_expand_expr_stmt): Don't declare.
621 (add_decl_stmt): Likewise.
622 (add_scope_stmt): Likewise.
623 * decl.c (mark_stmt_tree): Remove.
624 (case_compare): Likewise.
625 (finish_case_label): Use c_add_case_label.
626 (init_decl_processing): Set more language-specific hooks.
627 (build_enumerator): Fix typo in comment.
628 (cplus_expand_expr_stmt): Remove.
629 (mark_lang_function): Use mark_c_language_function.
630 (lang_mark_tree): Use c_mark_lang_decl.
631 * decl2.c: Change order of inclusion.
632 * except.c: Likewise.
633 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
634 back on c_expand_expr.
635 * friend.c: Include expr.h.
636 * init.c: Change order of inclusion.
637 * Makefile.in: Update dependencies.
638 * lex.h (free_lang_decl_chain): Remove.
639 * optimize.c (maybe_clone_body): Use function_name_declared_p.
640 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
642 (instantiate_decl): Use function_name_declared_p.
643 * semantics.c (lang_expand_expr_stmt): Remove.
644 (set_current_function_name_declared): Likewise.
645 (current_function_name_declared): Likewise.
646 (begin_compound_stmt): Use function_name_declared_p.
647 (add_decl_stmt): Remove.
648 (setup_vtbl_ptr): Use function_name_declared_p.
649 (add_scope_stmt): Remove.
650 (current_scope_stmt_stack): New function.
651 (cp_expand_stmt): Don't handle SCOPE_STMTs.
652 (expand_body): Use function_name_declared_p.
653 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
654 * typeck.c: Change order of includes.
655 (convert_sequence): Remove.
657 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
659 * lex.c (reswords): Add _Complex.
661 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
663 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
665 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
667 * init.c (begin_init_stmts): Don't use // comments.
669 2000-09-12 Jason Merrill <jason@redhat.com>
671 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
672 all non-extern arrays.
674 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
675 typenames, too. Downgrade complaint to pedwarn.
676 (xref_tag): Warn about surprising behavior of 'friend struct T'.
677 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
678 'class This::Inherited'.
680 2000-09-12 Mark Mitchell <mark@codesourcery.com>
682 * decl.c (finish_case_label): Given the LABEL_DECL a
685 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
687 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
688 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
689 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
690 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
691 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
693 (sorry_for_unsupported_tree, print_scope_operator,
694 print_left_paren, print_right_paren, print_left_bracket,
695 print_right_bracket, print_whitespace): Likewise.
696 (aggr_variety): Rename to class_key_or_enum.
697 (print_type): Rename to print_type_id.
698 (print_type_specifier_seq, print_simple_type_specifier,
699 print_elaborated_type_specifier,
700 print_rest_of_abstract_declarator,
701 print_parameter_declaration_clause, print_exception_specification,
702 print_nested_name_specifier, print_template_id,
703 typedef_original_name, print_template_argument_list_start,
704 print_template_argument_list_end): New functions.
706 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
708 * ir.texi: Add more documentation.
710 2000-09-11 Mark Mitchell <mark@codesourcery.com>
712 * cp-tree.h (struct saved_scope): Remove x_function_parms.
713 (current_function_parms): Don't define.
714 (struct cp_language_function): Remove parms_stored.
715 (current_function_just_assigned_this): Don't define.
716 (current_function_parms_stored): Likewise.
717 (static_ctors): Declare.
718 (static_dtors): Likewise.
719 (SF_EXPAND): Don't define.
720 (expand_start_early_try_stmts): Remove declaration.
721 (store_parm_decls): Likewise.
722 * decl.c (static_ctors): Don't declare.
723 (static_dtors): Likewise.
724 (struct binding_level): Remove this_block.
725 (poplevel): Remove dead code.
726 (set_block): Likewise.
727 (mark_binding_level): Don't mark this_block.
728 (mark_saved_scope): Don't mark x_function_parms.
729 (init_decl_processing): Don't add current_function_parms as a GC
731 (check_function_type): Change prototype.
732 (start_function): Remove RTL-generation code.
733 (expand_start_early_try_stmts): Remove.
734 (store_parm_decls): Give it internal linkage. Remove
736 (finish_function): Remove RTL-generation code.
737 * decl2.c (static_ctors): Fix formatting.
738 (static_dtors): Likewise.
739 * method.c (use_thunk): Don't call store_parm_decls.
740 (synthesize_method): Likewise.
741 * optimize.c (maybe_clone_body): Likewise.
742 * parse.y (fn.def2): Likewise.
743 (.set_base_init): Likewise.
745 * pt.c (instantiate_decl): Likewise.
746 * rtti.c (synthesize_tinfo_fn): Likewise.
747 * semantics.c (genrtl_try_block): Simplify.
748 (expand_body): Use genrtl_start_function and
749 genrtl_finish_function.
750 (genrtl_start_function): New function.
751 (genrtl_finish_function): Likewise.
753 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
755 * error.c (cp_tree_printer, case 'P'): Append break.
757 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
759 * cp-tree.h (frob_opname): Declare.
760 * parse.y (saved_scopes): New static variable.
761 (cp_parse_init): Adjust.
762 (do_id): If lastiddecl is NULL, do do_identifier.
763 (operator): Save scope information.
764 (unoperator): New reduction. Restore scope information.
765 (operator_name): Append unoperator. Call frob_opname.
766 * spew.c (frob_opname): Define.
768 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
770 * decl.c, rtti.c: Include defaults.h if not already included.
771 Don't define the *_TYPE_SIZE macros.
773 2000-09-09 Mark Mitchell <mark@codesourcery.com>
775 * cp-tree.h (push_switch): Change prototype.
776 (check_cp_case_value): Remove declaration.
777 (decl_constant_value): Likewise.
778 * decl.c (struct cp_switch): Add switch_stmt and cases.
779 (case_compare): New function.
780 (push_switch): Set switch_stmt. Initialize cases.
781 (pop_switch): Clean up cases.
782 (define_case_label): Rename to ...
783 (finish_case_label): ... this. Do semantic analysis for case
785 (start_function): Correct comment.
786 * decl2.c (check_cp_case_value): Remove.
787 * expr.c (do_case): Remove.
788 * pt.c (tsubst_expr): Adjust call to finish_case_label.
789 * semantics.c (genrtl_do_poplevel): Remove declaration.
790 (RECHAIN_STMTS): Remove.
791 (finish_break_stmt): Use build_break_stmt.
792 (finish_continue_stmt): Use build_continue_stmt.
793 (finish_switch_cond): Adjust condition here, rater than in
795 (finish_case_label): Remove.
796 * typeck.c (c_expand_return): Remove.
797 (c_expand_start_case): Likewise.
799 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
801 * ir.texi: Document type nodes.
803 2000-09-06 Mark Mitchell <mark@codesourcery.com>
805 * cp-tree.h (init_cp_semantics): Declare.
806 (genrtl_try_block): Don't declare.
807 (genrtl_handler): Likewise.
808 (genrtl_catch_block): Likewise.
809 (genrtl_ctor_stmt): Likewise.
810 (genrtl_subobject): Likewise.
811 (genrtl_do_poplevel): Likewise.
812 (genrtl_named_return_value): Likewise.
813 * lex.c (init_parse): Call init_cp_semantics.
814 * semantics.c (genrtl_try_block): Give it internal linkage.
815 (genrtl_handler): Likewise.
816 (genrtl_catch_block): Likewise.
817 (genrtl_ctor_stmt): Likewise.
818 (genrtl_subobject): Likewise.
819 (genrtl_do_poplevel): Likewise.
820 (genrtl_named_return_value): Likewise.
821 (lang_expand_stmt): Rename to ...
822 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
823 (init_cp_semantics): Define.
825 * decl.c (initialize_local_var): Remove RTL-generating code.
826 * semantics.c (genrtl_try_block): Fix formatting.
828 Move statement-tree facilities from C++ to C front-end.
829 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
830 (void_zero_node): Remove.
831 (stmt_tree): Likewise.
832 (scope_chain): Adjust.
833 (language_function): Rename to cp_language_function.
834 (cp_function_chain): Adjust.
835 (current_stmt_tree): Remove.
836 (last_tree): Likewise.
837 (last_expr_type): Likewise.
838 (struct lang_decl): Adjust.
839 (STMT_IS_FULL_EXPR_P): Remove.
841 (begin_stmt_tree): Likewise.
842 (finish_stmt_tree): Likewise.
843 (walk_tree_fn): Likewise.
844 (walk_stmt_tree): Likewise.
845 * class.c (finish_struct): Replace use of add_tree with add_stmt.
846 * decl.c (mark_stmt_tree): Adjust type.
847 (init_decl_processing): Don't build void_zero_node.
848 (initialize_local_var): Adjust usage of current_stmt_tree.
849 (finish_enum): Use add_stmt, not add_tree.
850 (save_function_data): Adjust use of language_function.
851 (finish_constructor_body): Use add_stmt, not add_tree.
852 (finish_destructor_body): Likewise.
853 (push_cp_function_context): Adjust use of language_function.
854 (pop_cp_function_context): Likewise.
855 (mark_lang_function): Likewise.
856 (mark_cp_function_context): Likewise.
857 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
858 (build_vec_init): Likewise.
859 * semantics.c (SET_LAST_STMT): Remove.
860 (RECHAIN_STMTS): Don't use it.
861 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
862 (current_stmt_tree): Define.
864 (finish_goto_stmt): Use add_stmt, not add_tree.
865 (finish_expr_stmt): Likewise.
866 (begin_if_stmt): Likewise.
867 (finish_then_clause): Likewise.
868 (begin_while_stmt): Likewise.
869 (begin_do_stmt): Likewise.
870 (finish_return_stmt): Likewise.
871 (begin_for_stmt): Likewise.
872 (finish_break_stmt): Likewise.
873 (finish_continue_stmt): Likewise.
874 (begin_switch_stmt): Likewise.
875 (finish_case_label): Likewise.
876 (begin_try_block): Likewise.
877 (begin_function_try_block): Likewise.
878 (begin_handler): Likewise.
879 (begin_catch_block): Likewise.
880 (begin_compound_stmt): Likewise.
881 (begin_asm_stmt): Likewise.
882 (finish_asm_stmt): Likewise.
883 (finish_label_stmt): Likewise.
884 (add_decl_stmt): Likewise.
885 (finish_subobject): Likewise.
886 (finish_decl_cleanup): Likewise.
887 (finish_named_return_value): Likewise.
888 (setup_vtbl_ptr): Likewise.
889 (add_scope_stmt): Likewise.
890 (finish_stmt_expr): Likewise.
891 (prune_unused_decls): Remove.
892 (begin_stmt_tree): Likewise.
893 (finish_stmt_tree): Likewise.
894 (prep_stmt): Adjust use of current_stmt_tree.
895 (lang_expand_stmt): Likewise.
896 * tree.c (statement_code_p): Remove.
897 (cp_statement_code_p): New function.
898 (walk_stmt_tree): Remove.
899 (init_tree): Set lang_statement_code_p.
901 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
903 Integrated preprocessor.
905 * Make-lang.in, Makefile.in: Remove all references to input.c,
906 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
907 * gxx.gperf, hash.h, input.c: Delete.
908 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
909 initialized properly.
911 * class.c (fixup_pending_inline): Take a tree, not a
912 struct pending_inline *. All callers changed.
913 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
914 RID_PROTECTED entries in ridpointers[] array here.
915 * decl.c (duplicate_decls): Do not refer to struct
917 (record_builtin_type, init_decl_processing): Use RID_MAX not
919 (grokdeclarator): Use C_IS_RESERVED_WORD.
920 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
922 (grok_x_components): Do not inspect pending_inlines chain.
924 * cp-tree.h (struct lang_identifier): Add rid_code entry.
925 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
926 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
927 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
928 TIME_IDENTIFIER_FILEINFO): Kill.
930 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
932 * parse.y: Call do_pending_inlines unconditionally.
933 reinit_parse_for_method is now snarf_method. fn.defpen is no
934 longer necessary. Remove unnecessary <itype> annotation on
935 SCOPE. Do not refer to end_of_file or struct pending_inline.
936 * semantics.c (begin_inline_definitions): Call
937 do_pending_inlines unconditionally.
939 * lex.c: Remove all code now shared with C front end.
940 Initialize cpplib properly if USE_CPPLIB. Put reserved words
941 into the get_identifier table. Rewrite pragma handling to
942 work with the registry. Move code to save tokens for later
943 processing to spew.c.
945 * spew.c: Rewrite everything in terms of token streams instead
946 of text. Move routines here from lex.c / input.c as
947 appropriate. GC-mark trees hanging off the pending inlines
950 2000-09-06 Mark Mitchell <mark@codesourcery.com>
952 * NEWS: Mention that the named return value extension has been
954 * cp-tree.h (original_result_rtx): Define.
955 (TREE_REFERENCE_EXPR): Remove.
956 (DECL_VPARENT): Likewise.
957 (pushdecl_nonclass_level): Likewise.
958 (store_return_init): Likewise.
959 (reinit_lang_specific): Likewise.
960 (genrtl_named_return_value): Change prototype.
961 * decl.c (original_result_rtx): Remove.
962 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
963 Do not generate RTL for local variables here.
964 (store_return_init): Remove.
965 * semantics.c (genrtl_named_return_value): Simplify. Fold in
967 (finish_named_return_value): Adjust accordingly. Warn that this
968 extension is deprecated.
969 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
971 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
973 * pt.c (type_unification_real): Replace switch with if.
974 (unify): Tsubst non-type parms before comparing.
976 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
978 * error.c (dump_typename): New function, broken out of ...
979 (dump_type): ... here. Use it.
980 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
982 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
984 * init.c (build_offset_ref): Deal with namespace scoped
987 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
989 * class.c (resolve_address_of_overloaded_function): Add
991 * decl.c (define_case_label): Reformat explanation.
992 * decl2.c (finish_static_data_member_decl): Likewise.
993 (grokfield): Likewise.
994 * friend.c (do_friend): Likewise.
996 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
998 * tree.c (walk_tree): Expose tail recursion.
999 (walk_stmt_tree): New function.
1000 * cp-tree.h: Prototype walk_stmt_tree.
1001 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
1002 the BLOCKs directly. If a BLOCK has no variables after
1003 pruning, discard it.
1004 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
1005 restore the line number.
1007 2000-09-05 Mark Mitchell <mark@codesourcery.com>
1009 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
1010 (pt.o): Remove dependency on HTAB_H.
1011 * cp-tree.h: Include hashtab.h.
1012 (walk_tree): Change prototype.
1013 (walk_tree_without_duplicates): New function.
1014 * decl.c (check_default_argument): Use it.
1015 * optimize.c (remap_decl): Adjust calls to walk_tree.
1016 (copy_body): Likewise.
1017 (expand_calls_inline): Likewise.
1018 (calls_setjmp_p): Use walk_tree_without_duplicates.
1019 * pt.c: Don't include hashtab.h.
1020 (for_each_template_parm): Use walk_tree_without_duplicates.
1021 * semantics.c (finish-stmt_tree): Likewise.
1022 (expand_body): Likewise.
1023 * tree.c (walk_tree): Add additional parameter.
1024 (walk_tree_without_duplicates): New function.
1025 (count_trees): Use it.
1026 (verify_stmt_tree): Adjust call to walk_tree.
1027 (find_tree): Use walk_tree_without_duplicates.
1028 (no_linkage_check): Likewise.
1029 (break_out_target_exprs): Adjust call to walk_tree.
1030 (cp_unsave): Likewise.
1032 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1034 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
1035 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
1036 * cp-tree.h (TYPE_BINFO): Adjust comment.
1037 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1038 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1039 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1040 (TYPE_TEMPLATE_INFO): Likewise.
1041 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
1042 * class.c (push_nested_class): Likewise.
1043 * decl.c (lookup_name_real): Likewise.
1044 (grokdeclarator): Likewise.
1045 (grok_op_properties): Likewise.
1046 (xref_tag): Likewise.
1047 (xref_basetypes): Likewise.
1048 * decl2.c (constructor_name_full): Likewise.
1049 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
1050 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
1051 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
1052 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1053 (dump_type_suffix): Likewise.
1054 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
1056 (get_aggr_from_typedef): Likewise.
1057 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
1058 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1059 (write_template_parm): Likewise.
1060 (write_template_template_parm): Check tree code instead of
1061 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1062 * method.c (build_overload_nested_name): Add
1063 BOUND_TEMPLATE_TEMPLATE_PARM.
1064 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
1065 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1066 * pt.c (convert_template_argument): Check tree code instead of
1067 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1068 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
1069 (for_each_template_parm): Adjust comment.
1070 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
1071 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1072 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
1073 template_args_equal to compare template template parameter cases.
1074 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1075 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
1077 * tree.c (copy_template_template_parm): Decide whether to create
1078 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
1079 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
1080 (copy_tree_r): Likewise.
1081 * typeck.c (comptypes): Likewise. Check tree code instead of
1082 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1084 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
1086 * decl.c (finish_function): Move the code for handling functions
1087 marked with the constructor and destructor attributes inside the
1090 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1092 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
1094 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1096 * pt.c (lookup_template_class): Remove abort.
1097 * tree.c (get_type_decl): Allow error_mark_node.
1099 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
1101 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
1104 2000-09-03 Mark Mitchell <mark@codesourcery.com>
1106 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
1109 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
1111 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
1112 union tag mismatch error reporting.
1114 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
1116 * call.c (build_scoped_method_call): Check it is not a namespace.
1118 2000-08-30 Jason Merrill <jason@redhat.com>
1120 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
1122 * tree.c (bot_manip): Check TREE_CONSTANT rather than
1123 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
1124 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
1126 * decl.c (start_function): Always call make_function_rtl.
1128 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1130 * semantics.c (prune_unused_decls): New function.
1131 (finish_stmt_tree): Call it via walk_tree.
1133 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
1135 * class.c (build_secondary_vtable): Constify a char *.
1136 * decl.c (init_decl_processing): Initialize function_id_node,
1137 pretty_function_id_node, and func_id_node.
1138 * input.c (struct input_source): Constify 'str'.
1139 (feed_input): Constify first argument.
1140 * mangle.c (write_identifier): Constify argument.
1141 * pt.c (mangle_class_name_for_template): Constify argument.
1143 2000-08-29 Mark Mitchell <mark@codesourcery.com>
1145 * typeck.c (mark_addressable): Remove code that pokes around in
1148 2000-08-28 Jason Merrill <jason@redhat.com>
1150 * lex.c (file_name_nondirectory): Move to toplev.c.
1152 * cp-tree.h (LOCAL_CLASS_P): New macro.
1153 * class.c (finish_struct_1): Use it.
1155 2000-08-27 Alex Samuel <samuel@codesourcery.com>
1157 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
1158 (write_encoding): Pass another argument to write_name.
1159 (write_name): Add ignore_local_scope parameter. Fix handling of
1161 (write_nested_name): Use write_unqualified_name.
1162 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
1163 (write_template_prefix): Use write_unqualified_name.
1164 (write_component): Remove.
1165 (write_local_name): Add parameter. Use direct local entity to
1166 discriminator calculation.
1167 (write_class_enum_type): Pass another argument to write_name.
1168 (write_template_template_arg): Likewise.
1169 (make_guard_variable): Likewise.
1171 2000-08-27 Jason Merrill <jason@redhat.com>
1173 * decl.c (pushdecl): Matching decls for local externs are found in
1174 the current level. Propagate linkage information from previous
1177 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
1179 * ir.texi (Expressions): Fix typo.
1181 2000-08-25 Greg McGary <greg@mcgary.org>
1183 * tree.c (init_tree): Use ARRAY_SIZE.
1185 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
1187 * error.c (cp_tree_printer): Rework.
1189 2000-08-25 Mark Mitchell <mark@codesourcery.com>
1191 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
1193 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
1194 (cp-demangle.o): Remove target.
1195 (dyn-string.o): Likewise.
1197 * decl.c (grokfndecl): Require that `main' return an `int'.
1198 * mangle.c (write_encoding): Don't mangle return types for
1199 conversion functions.
1201 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
1203 * error.c (tree_formatting_info): New data type.
1204 (tree_being_formatted): New macro.
1205 (tree_formatting_flags): Likewise.
1206 (put_whitespace): Likewise.
1207 (print_tree_identifier): Likewise.
1208 (print_identifier): Likewise.
1209 (cp_tree_printer, print_function_argument_list, print_declaration,
1210 print_expression, print_function_declaration,
1211 print_function_parameter, print_type, print_cv_qualifier): New
1213 (init_error): Initialize lang_printer.
1215 2000-08-24 Jason Merrill <jason@redhat.com>
1217 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
1218 adjustment necessary.
1220 2000-08-24 Greg McGary <greg@mcgary.org>
1222 * cp-tree.h (MAIN_NAME_P): Remove macro.
1224 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
1226 * error.c (print_instantiation_context): Don't forget to flush the
1229 2000-08-23 Jason Merrill <jason@redhat.com>
1231 * typeck.c (build_ptrmemfunc): Save the input pmf.
1233 * method.c (process_modifiers): Use same_type_p.
1235 2000-08-23 Mark Mitchell <mark@codesourcery.com>
1237 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
1238 * mangle.c (write_function_type): Change prototype.
1239 (write_encoding): Don't mangle return types for
1240 constructors or destructors.
1241 (write_type): Adjust call to write_function_type.
1242 * pt.c (instantiate_template): Instantiate alternate entry points
1243 when instantiating the main function.
1245 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
1247 * error.c (cp_print_error_function): Don't use embedded '\n' in
1250 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
1252 * decl.c (init_decl_processing): Remove bogus initialization.
1253 * error.c (lang_print_error_function): Restore here.
1254 (init_error): Initialize print_error_function.
1256 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1258 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
1260 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
1262 * Makefile.in (error.o): Depends on diagnostic.h
1264 * cp-tree.h (problematic_instantiation_changed,
1265 record_last_problematic_instantiation, current_instantiation,
1266 print_instantiation_context): Declare.
1267 (maybe_print_template_context): Remove.
1269 * decl.c (init_decl_processing): Set print_error_function to NULL.
1270 (lang_print_error_function): Remove, since we're using a new
1273 * error.c: #include diagnostic.h
1274 (function_category): New function.
1275 (cp_diagnostic_starter): Likewise.
1276 (cp_diagnostic_finalizer): Likewise.
1277 (cp_print_error_function): Likewise.
1278 (maybe_print_instantiation_context): Likewise.
1279 (print_instantiation_full_context): Likewise.
1280 (print_instantiation_partial_context): Likewise.
1281 (print_instantiation_context): Define.
1282 (init_error): Initialize diagnostic pager and finalizer.
1284 * pt.c (problematic_instantiation_changed): Define.
1285 (record_last_problematic_instantiation): Likewise.
1286 (current_instantiation): Likewise.
1287 (maybe_print_template_context): Remove.
1288 (print_template_context): Likewise.
1289 (current_tinst_level): Make static to reflect Brendan Kehoe's
1290 change of 1995-04-13.
1291 (push_tinst_level): Call print_instantiation_context.
1293 2000-08-21 Nix <nix@esperi.demon.co.uk>
1295 * lang-specs.h: Do not process -o or run the assembler if
1298 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
1300 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
1302 * decl2.c (lang_decode_option): Disable gettext attributes for
1305 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
1307 * lex.c (lang_init_options): Default diagnostic message maximum
1308 length to 80, when line-wrapping.
1310 2000-08-20 Mark Mitchell <mark@codesourcery.com>
1312 * class.c (build_vtbl_initializer): Clear the entire
1313 vtbl_init_data. Start keeping track of the functions for which we
1314 have created vcall offsets here.
1315 (dfs_build_vcall_offset_vtbl_entries): Remove.
1316 (build_vcall_offset_vtbl_entries): Reimplement.
1317 (add_vcall_offset_vtbl_entries_r): New function.
1318 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
1319 computing when vcall offsets are necessary.
1321 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1323 * decl.c (member_function_or_else): Use cp_error ... %T.
1324 (grokdeclarator): Likewise.
1325 (start_method): Likewise.
1326 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
1328 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1330 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
1333 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1335 * cp-tree.h (PTRMEM_OK_P): New macro.
1336 (itf_ptrmem_ok): New enumeration value.
1337 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
1338 argument. Diagnose implicit pointer to member.
1339 (instantiate_type): Don't diagnose implicit pointer to member
1340 here. Pass itf_ptrmem_ok if ok. Adjust calls to
1341 resolve_address_of_overloaded_function.
1342 * init.c (build_offset_ref): Set PTRMEM_OK_P.
1343 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
1344 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
1345 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
1346 (build_unary_op): Deal with single non-static member in
1349 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1351 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
1353 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
1355 * cp-tree.h (enum_name_string): Remove prototype.
1356 (report_case_error): Remove prototype.
1357 * cp/typeck2.c (enum_name_string): Remove.
1358 (report_case_error): Remove.
1359 * error.c (dump_expr): Deal with enum values directly.
1360 Correctly negate integer constant.
1362 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1364 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
1365 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
1366 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
1367 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
1368 (__cxa_vec_new): Use __cxa_vec_new2.
1369 (__cxa_vec_delete): Use __cxa_vec_delete2.
1371 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1373 * vec.cc (__cxa_vec_new): Set "C" linkage.
1374 (__cxa_vec_ctor): Likewise.
1375 (__cxa_vec_cctor): Likewise.
1376 (__cxa_vec_dtor): Likewise.
1377 (__cxa_vec_delete): Likewise.
1378 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
1379 (__cxa_vec_ctor): Likewise.
1380 (__cxa_vec_cctor): Likewise.
1381 (__cxa_vec_dtor): Likewise.
1382 (__cxa_vec_delete): Likewise.
1384 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1386 * class.c (instantiate_type): Reinstate local variable
1387 deleted in previous change.
1389 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
1392 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1394 * cp-tree.h (instantiate_type_flags): New enumeration.
1395 (instantiate_type): Change parameter.
1396 * class.c (instantiate_type): Adjust prototype. Adjust.
1397 * call.c (standard_conversion): Adjust instantiate_type call.
1398 (reference_binding): Likewise.
1399 (build_op_delete_call): Likewise.
1400 (convert_like_real): Likewise.
1401 * cvt.c (cp_convert_to_pointer): Likewise.
1402 (convert_to_reference): Likewise.
1403 * pt.c (convert_nontype_argument): Likewise.
1404 * typeck.c (build_binary_op): Likewise.
1405 (build_ptrmemfunc): Likewise.
1406 (convert_for_assignment): Likewise.
1408 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
1410 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
1411 (current_aggr): Define.
1412 * decl.c (grokdeclarator): Make sure a friend class is an
1413 elaborated type specifier.
1414 * parse.y (current_aggr): Remove static definition.
1415 (cp_parse_init): Adjust.
1416 (structsp): Clear and restore current_aggr.
1417 (component_decl_list): Clear current_aggr.
1419 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
1420 aggregate tag on the typename's context.
1422 * pt.c (tsubst_friend_class): Return error_mark_node, if
1424 (instantiate_class_template): Ignore error_mark_node friend types.
1426 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
1428 * cvt.c (warn_ref_binding): New static function, broken out of ...
1429 (convert_to_reference): ... here. Use it.
1431 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1433 * parse.y (template_arg): Add rule for template qualified with
1436 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1438 * decl2.c (add_function): Reorganize.
1439 (arg_assoc): Do not consider function template decls.
1441 2000-08-11 Jason Merrill <jason@redhat.com>
1443 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
1446 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1448 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
1449 (lookup_nested_tag): Likewise.
1451 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
1454 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1456 * parse.y (named_complex_class_head_sans_basetype): Remove
1459 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1461 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
1462 explicit TEMPLATE_ID_EXPR args.
1463 (build_expr_from_tree, case CALL_EXPR): Likewise.
1465 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
1467 * decl.c (check_tag_decl): Diagnose typename's which don't
1470 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
1472 * init.c (build_aggr_init): Reject bogus array initializers
1475 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
1477 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
1479 * cp/tinfo.cc (__dynamic_cast): Likewise.
1480 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
1482 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
1484 * cvt.c (convert_to_pointer_force): Fix error message when
1485 attempting to cast from ambiguous base.
1487 2000-08-08 Jason Merrill <jason@redhat.com>
1489 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
1490 (tsubst_template_arg_vector): Likewise.
1492 * decl2.c (build_anon_union_vars): Choose the largest field; don't
1493 assume that one will be as large as the union.
1495 2000-08-07 Kazu Hirata <kazu@hxi.com>
1497 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
1498 * decl.c (pop_labels): Likewise.
1500 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
1502 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
1504 (__pointer_to_member_type_info): Likewise.
1505 (__base_class_info): Likewise.
1506 (__class_type_info): Likewise.
1507 (__si_class_type_info): Likewise.
1508 (__vmi_class_type_info): Likewise.
1509 * tinfo.cc (__si_class_type_info::__do_find_public_src):
1510 Changed member names to match specifications.
1511 (__vmi_class_type_info::__do_find_public_src): Likewise.
1512 (__si_class_type_info::__do_dyncast): Likewise.
1513 (__vmi_class_type_info::__do_dyncast): Likewise.
1514 (__si_class_type_info::__do_upcast): Likewise.
1515 (__vmi_class_type_info::__do_upcast): Likewise.
1516 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
1517 (__pbase_type_info::__pointer_catch): Likewise.
1518 (__pointer_type_info::__pointer_catch): Likewise.
1519 (__pointer_to_member_type_info::__pointer_catch): Likewise.
1521 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
1523 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
1524 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
1525 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
1527 2000-08-04 Mark Mitchell <mark@codesourcery.com>
1529 * cp-tree.h (add_method): Change prototype.
1530 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
1531 Don't double the size of the method vector in the error case.
1532 (handle_using_decl): Adjust call to add_method.
1533 (add_implicitly_declared_members): Likewise.
1534 (clone_function_decl): Likewise.
1535 * decl2.c (check_classfn): Likewise.
1536 * semantics.c (finish_member_declaration): Likewise.
1538 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
1540 * decl.c (flag_isoc94): New variable.
1542 2000-08-02 Jason Merrill <jason@redhat.com>
1544 * pt.c (do_type_instantiation): Add complain parm; don't complain
1545 if called recursively.
1546 * cp-tree.h, parse.y: Adjust.
1548 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
1550 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
1551 -Wno-strict-prototypes.
1553 * g++spec.c: Adjust type of second argument to
1554 lang_specific_driver, and update code as necessary.
1556 * cp-tree.h: Don't prototype min_precision here.
1557 (my_friendly_assert): Cast expression to void.
1558 * semantics.c (do_poplevel): Initialize scope_stmts.
1560 2000-08-02 Mark Mitchell <mark@codesourcery.com>
1562 * cp-tree.h (DECL_NEEDED_P): Tweak.
1564 2000-07-28 Jason Merrill <jason@redhat.com>
1566 * lang-specs.h: Use %i in rule for .ii files.
1568 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
1570 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
1572 2000-07-30 Mark Mitchell <mark@codesourcery.com>
1574 Allow indirect primary bases.
1575 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
1577 (CLASSTYPE_VFIELD_PARENT): Remove.
1578 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
1579 (BINFO_PRIMARY_BINFO): Remove.
1580 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
1581 (BINFO_VBASE_PRIMARY_P): Likewise.
1582 (BINFO_PRIMARY_BASE_OF): New macro.
1583 (BINFO_INDIRECT_PRIMARY_P): Likewise.
1584 (get_primary_binfo): New function.
1585 * decl.c (lang_mark_tree): Make lang_type::primary_base.
1586 * class.c (vcall_offset_data_s): Rename to ...
1587 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
1588 and add ctor_vtbl_p.
1589 (get_derived_offset): Use get_primary_binfo.
1590 (dfs_mark_primary_bases): Adjust handling of virtual primary
1592 (mark_primary_bases): Likewise.
1593 (set_primary_base): Take a binfo, not an integer, as a
1594 representation of the primary base.
1595 (indirect_primary_base_p): Remove.
1596 (determine_primary_base): Adjust for indirect primary bases.
1597 (dfs_find_final_overrider): Fix typo in coment.
1598 (update_vtable_entry_for_fn): Use get_primary_binfo.
1599 (layout_nonempty_base_or_field): Tweak.
1600 (build_base_fields): Adjust for new primary base semantics.
1601 (dfs_propagate_binfo_offsets): Remove.
1602 (propagate_binfo_offsets): Rewrite.
1603 (dfs_set_offset_for_shared_vbases): Remove.
1604 (layout_virtual_bases): Don't use it.
1605 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
1607 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
1608 CLASSTYPE_VFIELD_PARENT.
1609 (dfs_get_primary_binfo): New function.
1610 (get_primary_binfo): Likewise.
1611 (dump_class_hierarchy_r): Tweak printing of primary bases.
1612 (build_vtbl_initializer): Fix typo in comments. Use
1614 (build_vcall_and_vbase_vtbl_entries): Likewise.
1615 (build_vbaes_offset_vtbl_entries): Likewise.
1616 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
1617 BV_VCALL_INDEX to handle indirect primary bases.
1618 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
1619 (build_rtti_vtbl_entries): Likewise.
1620 * search.c (get_shared_vbase_if_not_primary): Tweak.
1621 (find_vbase_instance): Likewise.
1622 (binfo_for_vtable): Simplify.
1623 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
1624 (make_binfo): Make it have 11 entries.
1626 2000-07-30 Alex Samuel <samuel@codesourcery.com>
1628 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
1629 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
1630 ascertaining primaryness.
1631 (G): Remove template_args.
1632 (decl_is_template_id): New function.
1633 (write_encoding): Use decl_is_template_id.
1634 (write_name): Likewise. Handle type_decls. Get main variant of
1636 (write_nested_name): Likewise.
1637 (write_prefix): Likewise.
1638 (write_template_prefix): Likewise.
1639 (write_special_name_constructor): Remove defunct production from
1641 (write_bare_function_type): Remove comment about absent parameter.
1642 (write_template_template_arg): Add missing grammar production to
1645 2000-07-27 Jason Merrill <jason@redhat.com>
1647 * decl.c (duplicate_decls): If common_type produces a non-typedef
1648 type for a typedef, just use the old type.
1650 2000-07-27 Mark Mitchell <mark@codesourcery.com>
1652 * cp-tree.h (function_depth): Declare.
1653 (verify_stmt_tree): Likewise.
1654 (find_tree): Likewise.
1655 * decl.c (function_depth): Give it external linkage.
1656 * optimize.c (optimize_function): Increment and decrement it.
1657 * tree.c (verify_stmt_tree_r): New function.
1658 (verify_stmt_tree): Likewise.
1659 (find_tree_r): Likewise.
1660 (find_tree): Likewise.
1662 2000-07-27 Jason Merrill <jason@redhat.com>
1664 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
1666 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
1668 2000-07-26 Mark Mitchell <mark@codesourcery.com>
1670 * decl.c (start_cleanup_fn): Mark the function as `inline'.
1671 * decl2.c (get_guard): Call cp_finish_decl, not
1672 rest_of_decl_compilation, for local guards.
1673 * lex.c (do_identifier): Remove unused variable.
1675 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
1677 * parse.y: Add missing ';'.
1679 2000-07-26 Mark Mitchell <mark@codesourcery.com>
1681 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
1684 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
1686 Kill strict_prototype. Backwards compatibility only for
1687 non NO_IMPLICIT_EXTERN_C systems.
1688 * cp-tree.h (flag_strict_prototype): Remove.
1689 (strict_prototype): Remove.
1690 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
1691 * decl.c (maybe_push_to_top_level): Adjust.
1692 (pop_from_top_level): Adjust.
1693 (decls_match): Only allow sloppy parm matching for ancient
1695 (init_decl_processing): Adjust.
1696 (grokdeclarator): Adjust.
1697 * decl2.c (flag_strict_prototype): Remove.
1698 (strict_prototype): Remove.
1699 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
1700 (lang_f_options): Remove "strict-prototype".
1701 (unsupported-options): Add "strict-prototype".
1702 * lex.c (do_identifier): Adjust.
1703 (do_scoped_id): Adjust.
1704 * parse.y (empty_parms): Adjust.
1705 * class.c (push_lang_context): Adjust.
1706 (pop_lang_context): Adjust.
1707 * typeck.c (comp_target_parms): Adjust.
1709 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
1711 * decl.c (poplevel): Deal with anonymous variables at for scope.
1712 (maybe_inject_for_scope_var): Likewise.
1714 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
1716 * decl.c: Remove all signal handling code, now done in toplev.c.
1718 2000-07-23 Mark Mitchell <mark@codesourcery.com>
1720 * decl.c (make_rtl_for_nonlocal_decl): Rework.
1722 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
1725 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
1727 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
1728 Define my_friendly_assert and my_friendly_abort as macros
1729 which may call friendly_abort. Prototype friendly abort, not
1730 my_friendly_abort or my_friendly_assert.
1731 * decl.c (signal_catch): Report the signal caught in the error
1732 message. Call fatal directly.
1733 * typeck2.c (ack, my_friendly_assert): Delete.
1734 (my_friendly_abort): Rename to friendly_abort. Expect file,
1735 line, and function parameters. Report the abort code, then
1736 call fancy_abort. Do not mask an abort if errors have
1739 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
1741 * typeck.c (comp_target_parms): Remove obsolete parameter.
1742 (comp_target_types): Adjust.
1744 2000-07-17 Jason Merrill <jason@redhat.com>
1746 * typeck.c (mark_addressable): Never set TREE_USED.
1747 * call.c (build_call): Don't abort on calls to library functions
1748 that have been declared normally.
1750 * typeck.c (build_binary_op): Fix grammar in warning.
1752 * exception.cc (__eh_free): Fix prototype.
1754 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
1756 * decl.c (pushdecl): Handle seeing an OVERLOAD in
1757 IDENTIFIER_NAMESPACE_VALUE.
1759 2000-07-16 Mark Mitchell <mark@codesourcery.com>
1761 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
1762 * method.c (use_thunk): Correct handling of vcall offsets.
1764 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
1766 * .cvsignore: parse.h and parse.c have no cp- prefix.
1768 2000-07-13 Mark Mitchell <mark@codesourcery.com>
1770 * .cvsignore: New file.
1772 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
1774 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
1776 2000-07-12 Mark Mitchell <mark@codesourcery.com>
1778 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
1780 * parse.h: Likewise.
1782 2000-07-11 Mark Mitchell <mark@codesourcery.com>
1784 * class.c (layout_class_type): Add pointers to virtual bases after
1785 base classes under the old ABI.
1787 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
1789 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
1790 (finish_continue_stmt): Likewise.
1791 (begin_for_stmt): Remove call to note_level_for_for.
1792 (finish_goto_stmt): Change call from build_min_nt
1794 (finish_expr_stmt): Likewise.
1795 (begin_if_stmt): Likewise.
1796 (begin_while_stmt): Likewise.
1797 (finish_while_stmt): Likewise.
1798 (finish_return_stmt): Likewise.
1799 (begin_for_stmt): Likewise.
1800 (finish_for_stmt): Likewise.
1801 (finish_break_stmt): Likewise.
1802 (begin_switch_stmt): Likewise.
1803 (finish_case_label): Likewise.
1804 (genrtl_try_block): Likewise.
1805 (begin_try_block): Likewise.
1806 (begin_handler): Likewise.
1807 (begin_compound_stmt): Likewise.
1808 (finish_asm_stmt): Likewise.
1809 (finish_label_stmt): Likewise.
1810 (add_decl_stmt): Likewise.
1811 (finish_subobject): Likewise.
1812 (finish_decl_cleanup): Likewise.
1813 (finish_named_return_value): Likewise.
1814 (setup_vtbl_ptr): Likewise.
1815 (add_scope_stmt): Likewise.
1816 * decl.c (finish_constructor_body): Likewise.
1817 (finish_destructor_body): Likewise.
1818 * optimize.c (copy_body_r): Likewise.
1819 (initialize_inlined_parameters): Likewise.
1820 (declare_return_variable): Likewise.
1821 (expand_call_inline): Likewise.
1823 2000-07-10 Jakub Jelinek <jakub@redhat.com>
1825 * semantics.c (expand_body): Sync interface information
1826 at the end of function body expansion.
1828 2000-07-09 Jason Merrill <jason@redhat.com>
1830 * init.c (build_new_1): Bail early if the call to new fails.
1832 * decl.c (compute_array_index_type): Check specifically for
1833 an INTEGER_CST, not just TREE_CONSTANT.
1835 * decl.c (duplicate_decls): Don't call duplicate_decls on
1836 the DECL_TEMPLATE_RESULT.
1837 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
1840 * error.c (dump_template_bindings): Don't crash if we had an
1841 invalid argument list.
1843 * typeck.c (c_expand_start_case): Do narrowing here.
1844 * semantics.c (finish_switch_cond): Not here.
1846 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
1848 * parse.y (asm_clobbers): Do string concatenation.
1850 2000-07-09 Mark Mitchell <mark@codesourcery.com>
1852 * decl.c (pushtag): Don't put local classes in template functions
1853 on the local_classes list.
1855 2000-07-04 Scott Snyder <snyder@fnal.gov>
1857 * decl2.c (get_guard): Add missing return for old ABI local
1860 2000-07-09 Mark Mitchell <mark@codesourcery.com>
1862 * cp-tree.h (char_type_p): New function.
1863 * decl.c (init_decl_processing): Don't initialize
1864 signed_wchar_type_node or unsigned_wchar_type_node.
1865 (complete_array_type): Handle brace-enclosed string-constants.
1866 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
1867 * tree.c (char_type_p): New function.
1868 * typeck2.c (digest_init): Use char_type_p.
1870 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
1872 * pt.c (tsubst): Don't layout type, if it's error_mark.
1874 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
1876 * pt.c (instantiate_pending_templates): Reset template level.
1878 2000-07-05 Jason Merrill <jason@redhat.com>
1880 * call.c (joust): Don't complain about `operator char *()' beating
1881 `operator const char *() const'.
1883 2000-07-04 scott snyder <snyder@fnal.gov>
1884 Jason Merrill <jason@redhat.com>
1886 * repo.c (repo_get_id): Handle the case where a class with virtual
1887 bases has a null TYPE_BINFO_VTABLE.
1889 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
1890 Jason Merrill <jason@redhat.com>
1892 * parse.y (member_init): Just pass in the type.
1893 * init.c (expand_member_init): Handle getting a type.
1895 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1896 Jason Merrill <jason@redhat.com>
1898 * decl.c (finish_function): Warn if a function has no return
1900 Suggested by Andrew Koenig.
1901 * typeck.c (check_return_expr): Do set current_function_returns_value
1902 if we got an error_mark_node.
1904 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1906 * decl2.c (push_decl_namespace): Push the original namespace.
1908 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
1910 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
1911 * semantics.c (begin_class_definition): Clear it.
1913 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
1915 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
1916 (genrtl_expr_stmt): Likewise.
1917 (genrtl_decl_stmt): Likewise.
1918 (genrtl_if_stmt): Likewise.
1919 (genrtl_while_stmt): Likewise.
1920 (genrtl_do_stmt): Likewise.
1921 (genrtl_return_stmt): Likewise.
1922 (genrtl_for_stmt): Likewise.
1923 (genrtl_break_stmt): Likewise.
1924 (genrtl_continue_stmt): Likewise.
1925 (genrtl_scope_stmt): Likewise.
1926 (genrtl_switch_stmt): Likewise.
1927 (genrtl_case_label): Likewise.
1928 (genrtl_begin_compound_stmt): Likewise.
1929 (genrtl_finish_compound_stmt): Likewise.
1930 (genrtl_compound_stmt): Likewise.
1931 (genrtl_asm_stmt): Likewise.
1933 * init.c (begin_init_stmts): Remove call to
1934 genrtl_begin_compound_stmt.
1935 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
1937 * semantics.c (lang_expand_stmt): Changed call to
1938 genrtl_compound_stmt to ignore return value.
1940 2000-07-02 Mark Mitchell <mark@codesourcery.com>
1942 * mangle.c (canonicalize_for_substitution): Return the canonical
1945 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
1947 * typeck.c (commonparms): Remove obstack manipulations.
1949 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
1951 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
1953 * Makefile.in (OBJS): Added ../c-semantics.o.
1954 (OBJDEPS): Likewise.
1956 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
1958 (struct stmt_tree): Added comment.
1959 (current_function_name_declared): Removed.
1960 (stmts_are_full_exprs_p): Likewise.
1961 (genrtl_do_pushlevel): Likewise.
1962 (genrtl_clear_out_block): Likewise.
1963 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
1964 (DECL_ANON_UNION_ELEMS): Likewise.
1965 (emit_local_var): Likewise.
1966 (make_rtl_for_local_static): Likewise.
1967 (do_case): Likewise.
1968 (expand_stmt): Likewise.
1969 (genrtl_decl_cleanup): Likewise.
1970 (c_expand_asm_operands): Likewise.
1971 (c_expand_return): Likewise.
1972 (c_expand_start_case): Likewise.
1974 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
1975 (emit_local_var): Likewise.
1976 (initialize_local_var): Change reference to
1977 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
1978 Change reference to stmts_are_full_exprs_p to
1979 current_stmt_tree->stmts_are_full_exprs_p.
1980 (push_cp_function_context): Likewise.
1982 * expect.c (expand_throw): Change reference to
1983 stmts_are_full_exprs_p.
1985 * init.c (build_aggr_init): Change reference to
1986 stmts_are_full_exprs_p.
1987 (build_vec_init): Likewise.
1989 * optimize.c (maybe_clone_body): Change reference to
1990 current_function_name_declared to
1991 cp_function_chain->name_declared.
1993 * pt.c (instantiate_decl): Change reference to
1994 current_function_name_declared to
1995 cp_function_chain->name_declared.
1997 * semantics.c (expand_cond): Moved declaration to c-common.h.
1998 (genrtl_do_pushlevel): Moved to c-semantics.c.
1999 (genrtl_clear_out_block): Likewise.
2000 (genrtl_goto_stmt): Likewise.
2001 (genrtl_expr_stmt): Likewise.
2002 (genrtl_decl_stmt): Likewise.
2003 (gerntl_if_stmt): Likewise.
2004 (genrtl_while_stmt): Likewise.
2005 (genrtl_do_stmt): Likewise.
2006 (genrtl_return_stmt): Likewise.
2007 (genrtl_for_stmt): Likewise.
2008 (genrtl_break_stmt): Likewise.
2009 (genrtl_continue_stmt): Likewise.
2010 (genrtl_scope_stmt): Likewise.
2011 (genrtl_switch_stmt): Likewise.
2012 (genrtl_case_label): Likewise.
2013 (genrtl_begin_compound_stmt): Likewise.
2014 (genrtl_finish_compound_stmt): Likewise.
2015 (genrtl_compound_stmt): Likewise.
2016 (genrtl_asm_stmt): Likewise.
2017 (genrtl_decl_cleanup): Likewise.
2018 (expand_cond): Likewise.
2019 (expand_stmt): Renamed to ...
2020 (lang_expand_stmt): ... this.
2021 (lang_expand_expr_stmt): Initialize.
2022 (set_current_function_name_declared): Likewise.
2023 (stmts_are_full_exprs_p): Likewise.
2024 (current_function_name_declared): Likewise.
2025 (anon_aggr_type_p): Likewise.
2026 (do_poplevel): Change reference to
2027 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
2028 Change reference to stmts_are_full_exprs_p to
2029 current_stmt_tree->stmts_are_full_exprs_p.
2030 (add_tree): Likewise.
2031 (finish_expr_stmt): Likewise.
2032 (prep_stmt): Likewise.
2033 (lang_expand_stmt): Likewise.
2034 (begin_compound_stmt): Change reference to
2035 current_function_name_declared to
2036 cp_function_chain->name_declared and call to
2037 current_function_name_declared().
2038 (setup_vtbl_ptr): Likewise.
2039 (genrtl_do_poplevel): Removed.
2041 2000-06-30 Jason Merrill <jason@redhat.com>
2043 * init.c (init_init_processing): Go back to aligning like
2044 double_type_node for old ABI.
2045 (get_cookie_size): Make cookie larger if we get a type that needs
2047 (build_vec_delete): Call it.
2049 * typeck.c (qualify_type_recursive): New fn.
2050 (composite_pointer_type): Use it.
2051 (build_binary_op): Use composite_pointer_type.
2053 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
2054 Jason Merrill <jason@redhat.com>
2056 * typeck.c (check_return_expr): Don't complain about returning
2057 NULL from operator new if -fcheck-new.
2058 * cp-tree.h: Declare flag_check_new here.
2061 2000-06-28 Alex Samuel <samuel@codesourcery.com>
2063 * mangle.c (find_substitution): Use same_type_p.
2064 (write_encoding): Don't check for substitutions.
2066 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
2068 * parse.y (expr_no_comma_rangle): New non-terminal.
2069 (template_parm): Use it for default parameter case.
2070 (template_arg): Use it.
2071 (expr_no_commas): Remove commented out undefined extensions.
2072 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2073 * parse.h, parse.c: Rebuilt.
2075 2000-06-30 Mark Mitchell <mark@codesourcery.com>
2077 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
2078 (finish_asm_stmt): Do it here, instead.
2080 * cp-tree.h (ridpointers): Don't declare.
2081 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
2082 (record_builtin_java_type): Likewise.
2083 (init_decl_processing): Likewise.
2084 * lex.c: Move inclusion of lex.h.
2085 (ridpointers): Don't define.
2086 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
2088 * lex.h (enum rid): Rename to ...
2089 (enum cp_rid): ... this.
2090 (ridpointers): Don't declare.
2091 * parse.y: Move inclusion of lex.h.
2092 * parse.c: Regenerated.
2093 * spew.c: Move inclusion of lex.h.
2095 * cp-tree.h (struct language_function): Remove temp_name_counter.
2096 (temp_name_counter): Remove.
2097 (get_temp_name): Change prototype.
2098 (get_guard): New function.
2099 (get_guard_cond): Likewise.
2100 (set_guard): Likewise.
2101 * cvt.c (build_up_reference): Adjust call to get_temp_name.
2102 * decl.c (expand_static_init): Use get_guard and friends to
2103 implement guard variables.
2104 * decl2.c (get_temp_name): Assume that the variables created are
2106 (get_sentry): Rename to ...
2107 (get_guard): ... this. Implement new ABI guard variables.
2108 (get_guard_bits): New function.
2109 (get_guard_cond): Likewise.
2110 (set_guard): Likewise.
2111 (start_static_initialization_or_destruction): Use them.
2112 (do_static_initialization): Replace sentry with guard throughout.
2113 (do_static_destruction): Likewise.
2114 * init.c (create_temporary_var): Add comment.
2116 2000-06-28 Alex Samuel <samuel@codesourcery.com>
2118 * mangle.c (find_substitution): Use same_type_p.
2119 (write_encoding): Don't check for substitutions.
2121 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
2123 * parse.y (expr_no_comma_rangle): New non-terminal.
2124 (template_parm): Use it for default parameter case.
2125 (template_arg): Use it.
2126 (expr_no_commas): Remove commented out undefined extensions.
2127 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
2128 * parse.h, parse.c: Rebuilt.
2130 2000-06-29 Mark Mitchell <mark@codesourcery.com>
2132 * cp-tree.h (flag_const_strings): Remove.
2133 (warn_parentheses): Likewise.
2134 (warn_format): Likewise.
2135 (common_type): Likewise.
2136 (default_conversion): Likewise.
2137 (build_binary_op): Likewise.
2138 (cp_build_binary_op): New macro.
2139 * call.c (build_new_op): Use cp_build_binary_op instead of
2141 * class.c (build_vtable_entry_ref): Likewise.
2142 * decl.c (expand_static_init): Likewise.
2143 (compute_array_index_type): Likewise.
2144 (build_enumerator): Likewise.
2145 * decl2.c (delete_sanity): Likewise.
2146 (start_static_initialization_or_destruction): Likewise.
2147 * error.c (dump_type_suffix): Likewise.
2148 * init.c (resolve_offset_ref): Likewise.
2149 (build_new): Likewise.
2150 (build_new_1): Likewise.
2151 (build_vec_delete_1): Likewise.
2152 (build_vec_init): Likewise.
2153 (build_delete): Likewise.
2154 * rtti.c (synthesize_tinfo_fn): Likewise.
2155 (synthesize_tinfo_var): Likewise.
2156 * search.c (expand_upcast_fixups): Likewise.
2157 (fixup_all_virtual_upcast_offsets): Likewise.
2158 * typeck.c (build_array_ref): Likewise.
2159 (get_member_function_from_ptrfunc): Likewise.
2160 (build_binary_op): Add parameter.
2161 (pointer_int_sum): Use cp_build_binary_op.
2162 (pointer_diff): Likewise.
2163 (build_modify_expr): Likewise.
2164 (get_delta_difference): Likewise.
2165 (build_ptrmemfunc): Likewise.
2167 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
2169 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
2170 * decl.c (create_implicit_typedef): Adjust.
2171 * decl2.c (build_artificial_parm): Adjust.
2172 * method.c (implicitly_declare_fn): Adjust.
2173 * pt.c (push_inline_template_parms_recursive): Adjust.
2174 (process_template_parm): Adjust.
2175 (overloaded_template_name): Adjust.
2176 * semantics.c (finish_template_template_parm): Adjust.
2178 2000-06-28 Mark Mitchell <mark@codesourcery.com>
2180 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
2181 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
2182 where to emit thunks.
2183 (build_vtt): Adjust call to build_vtt_inits.
2184 (build_vtt_inits): Add parameter to indicate whether or not
2185 sub-VTTs for virtual bases should be included. Adjust handling of
2186 construction vtables.
2187 (get_matching_base): New function.
2188 (dfs_build_vtt_inits): Rename to ...
2189 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
2190 construction vtables.
2191 (dfs_fixup_binfo_vtbls): Likewise.
2192 (build_ctor_vtbl_groups): Build construction vtables for virtual
2194 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
2195 to build construction vtbls.
2196 (dfs_accumulate_vtbl_inits): Adjust handling of
2197 construction vtables.
2199 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
2202 2000-06-27 Mark Mitchell <mark@codesourcery.com>
2204 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
2206 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
2208 * search.c (hides): Remove.
2209 (is_subobject_of_p): Add most_derived parameter. Use
2211 (lookup_field_queue_p): Adjust.
2212 (lookup_field_r): Adjust.
2214 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
2216 * decl2.c (handle_class_head): Bash typedefs to the type's main
2219 2000-06-25 Mark Mitchell <mark@codesourcery.com>
2221 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
2222 (begin_global_stmt_expr): ... this.
2223 (genrtl_finish_stmt_expr): Rename to ...
2224 (finish_global_stmt_expr): ... this.
2225 * init.c (begin_init_stmts): Adjust calls.
2226 (finish_init_stmts): Likewise.
2227 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
2228 (begin_global_stmt_expr): ... this.
2229 (genrtl_finish_stmt_expr): Rename to ...
2230 (finish_global_stmt_expr): ... this.
2232 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2234 * search.c (lookup_member): Fix typo in comment.
2236 2000-06-24 Jason Merrill <jason@redhat.com>
2238 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
2239 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
2241 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2243 * parse.y (complex_direct_notype_declarator): Support global_scope.
2244 * Makefile.in: Adjust conflict count.
2246 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2248 * parse.y (template_arg): Convert TEMPLATE_DECL
2249 that is a template template paramter to
2250 TEMPLATE_TEMPLATE_PARM here.
2252 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2253 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
2254 (copy_template_template_parm): Adjust prototype.
2255 * decl.c (grokdeclarator): Remove dead code.
2256 * pt.c (process_template_parm): Tidy.
2257 (lookup_template_class): Construct nodes in
2258 copy_template_template_parm.
2259 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
2260 lookup_template_class. Use TYPE_TI_TEMPLATE.
2261 * tree.c (copy_template_template_parm): Add NEWARGS
2263 (mapcar): Adjust call to copy_template_template_parm.
2264 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
2265 * method.c (build_template_template_parm_names): Change error
2266 code to avoid compilation warning.
2268 * gxxint.texi: Document template template parameter
2271 2000-06-21 Alex Samuel <samuel@codesourcery.com>
2273 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
2274 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
2275 (cp-demangle.o): New rule.
2276 (dyn-string.o): Likewise.
2277 * inc/cxxabi.h (__cxa_demangle): New declaration.
2279 2000-06-22 Mark Mitchell <mark@codesourcery.com>
2281 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
2282 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
2283 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
2285 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
2286 (make_thunk): Change prototype.
2287 (emit_thunk): Rename to use_thunk.
2288 (mangle_thunk): Change prototype.
2289 * class.c (get_derived_offset): Simplify.
2290 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
2291 BV_GENERATE_THUNK_WITH_VTABLE_P.
2292 (build_primary_vtable): Simplify.
2293 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
2294 (dfs_find_base): Remove.
2295 (update_vtable_entry_for_fn): Correct bug in finding the base
2296 where a virtual function was first declared. Figure out whether
2297 or not to emit a vcall-thunk with the vtables in which it appears.
2298 Correct logic for deciding whether to use an ordinary thunk, or a
2300 (finish_struct_1): Remove unnecssary code.
2301 (build_vtbl_initializer): Use ssize_int for the running counter of
2303 (build_vtbl_initializer): Only use vcall thunks where necessary.
2304 Mark thunks as needing to be emitted with their vtables, or not.
2305 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
2306 indices. Use size_binop.
2307 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
2308 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
2310 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
2311 (build_vtable_entry): Mark thunks as needing to be emitted with
2312 their vtables, or not.
2313 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
2314 * decl2.c (mark_vtable_entries): Use use_thunk instead of
2316 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
2318 * error.c (dump_expr): Use BV_FN.
2319 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
2321 * method.c (make_thunk): Likewise.
2322 (emit_thunk): Rename to use_thunk. Allow callers to decide
2323 whether or not to actually emit the thunk. Adjust for changes in
2324 representation of vcall offsets.
2325 * search.c (dfs_get_pure_virtuals): Use BV_FN.
2326 * semantics.c (emit_associated_thunks): New function.
2327 (expand_body): Use it.
2328 * ir.texi: Adjust decriptions of thunks.
2330 2000-06-22 Jason Merrill <jason@redhat.com>
2332 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
2333 (tsubst_friend_function): Copy it here.
2335 * decl.c (grok_op_properties): Fix typo.
2337 * decl2.c (delete_sanity): Clarify warning, avoid failure on
2340 * pt.c (check_explicit_specialization): Clarify error.
2342 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
2343 an old OVERLOAD when we're declaring a non-function.
2344 (pushdecl, destroy_local_var): Check for error_mark_node.
2345 (warn_extern_redeclared_static): Also bail early if
2347 (push_overloaded_decl): Ignore an old error_mark_node.
2349 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
2351 * call.c (build_x_va_arg): Check if in a template decl.
2352 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
2354 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
2356 * class.c (push_lang_context): TYPE_NAME gets you to the Java
2358 * decl.c (check_goto): Computed gotos assumed OK.
2360 2000-06-20 Jason Merrill <jason@redhat.com>
2362 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
2363 for which we don't need to look for instantiations.
2365 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
2367 * parse.y (program): Always call finish_translation_unit.
2368 * parse.c, parse.h: Rebuilt.
2370 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
2372 * method.c: Don't include hard-reg-set.h.
2374 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
2376 * rtti.c (get_base_offset): Cope when vbase field is in a base.
2378 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
2380 * call.c (build_conditional_expr): Use VOID_TYPE_P.
2381 * cvt.c (cp_convert_to_pointer): Likewise.
2382 (convert_to_void): Likewise.
2383 * error.c (dump_expr): Likewise.
2384 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
2385 * init.c (build_delete): Likewise.
2386 * method.c (emit_thunk): Likewise.
2387 * optmize.c (declare_return_variable): Likewise.
2388 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2389 (get_typeid): Likewise.
2390 (build_dynamic_cast_1): Likewise.
2391 * typeck.c (composite_pointer_type): Likewise.
2392 (common_type): Likewise.
2393 (build_indirect_ref): Likewise.
2394 (build_binary_op): Likewise.
2395 (build_x_compound_expr): Likewise.
2396 (check_return_expr): Likewise.
2397 * typeck2.c (add_exception_specifier): Likewise.
2399 * mangle.c (write_method_parms): Use direct comparison for end
2402 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
2404 * cp-tree.h (genrtl_try_block): Declare function.
2405 (genrtl_handler): Likewise.
2406 (genrtl_catch_block): Likewise.
2407 (genrtl_ctor_stmt): Likewise.
2408 (genrtl_subobject): Likewise.
2409 (genrtl_decl_cleanup): Likewise.
2410 (genrtl_do_poplevel): Likewise.
2411 (genrtl_do_pushlevel): Likewise.
2412 (genrtl_clear_out_block): Likewise.
2413 (genrtl_goto_stmt): Likewise.
2414 (genrtl_expr_stmt): Likewise.
2415 (genrtl_decl_stmt): Likewise.
2416 (genrtl_if_stmt): Likewise.
2417 (genrtl_while_stmt): Likewise.
2418 (genrtl_do_stmt): Likewise.
2419 (genrtl_return_stmt): Likewise.
2420 (genrtl_for_stmt): Likewise.
2421 (genrtl_break_stmt): Likewise.
2422 (genrtl_continue_stmt): Likewise.
2423 (genrtl_scope_stmt): Likewise.
2424 (genrtl_switch_stmt): Likewise.
2425 (genrtl_case_label): Likewise.
2426 (genrtl_begin_compound_stmt): Likewise.
2427 (genrtl_finish_compound_stmt): Likewise.
2428 (genrtl_compound_stmt): Likewise.
2429 (genrtl_asm_stmt): Likewise.
2430 (genrtl_named_return_value): Likewise.
2431 (genrtl_begin_stmt_expr): Likewise.
2432 (genrtl_finish_stmt_expr): Likewise.
2433 (finish_for_stmt): Removed first argument.
2434 (finish_switch_stmt): Likewise.
2436 * semantics.c (genrtl_try_block): Define function.
2437 (genrtl_handler): Likewise.
2438 (genrtl_catch_block): Likewise.
2439 (genrtl_ctor_stmt): Likewise.
2440 (genrtl_subobject): Likewise.
2441 (genrtl_decl_cleanup): Likewise.
2442 (genrtl_do_poplevel): Likewise.
2443 (genrtl_do_pushlevel): Likewise.
2444 (genrtl_clear_out_block): Likewise.
2445 (genrtl_goto_stmt): Likewise.
2446 (genrtl_expr_stmt): Likewise.
2447 (genrtl_decl_stmt): Likewise.
2448 (genrtl_if_stmt): Likewise.
2449 (genrtl_while_stmt): Likewise.
2450 (genrtl_do_stmt): Likewise.
2451 (genrtl_return_stmt): Likewise.
2452 (genrtl_for_stmt): Likewise.
2453 (genrtl_break_stmt): Likewise.
2454 (genrtl_continue_stmt): Likewise.
2455 (genrtl_scope_stmt): Likewise.
2456 (genrtl_switch_stmt): Likewise.
2457 (genrtl_case_label): Likewise.
2458 (genrtl_begin_compound_stmt): Likewise.
2459 (genrtl_finish_compound_stmt): Likewise.
2460 (genrtl_compound_stmt): Likewise.
2461 (genrtl_asm_stmt): Likewise.
2462 (genrtl_named_return_value): Likewise.
2463 (genrtl_begin_stmt_expr): Likewise.
2464 (genrtl_finish_stmt_expr): Likewise.
2465 (finish_for_stmt): Removed first argument and generate rtl
2467 (finish_switch_stmt): Likewise.
2468 (do_poplevel): Removed generate rtl specific code.
2469 (do_pushlevel): Likewise.
2470 (add_tree): Likewise.
2471 (finish_goto_stmt): Likewise.
2472 (finish_expr_stmt): Likewise.
2473 (begin_if_stmt): Likewise.
2474 (finish_if_stmt_cond): Likewise.
2475 (finish_then_clause): Likewise.
2476 (begin_else_clause): Likewise.
2477 (finish_else_clause): Likewise.
2478 (finish_if_stmt): Likewise.
2479 (clear_out_block): Likewise.
2480 (begin_while_stmt): Likewise.
2481 (finish_while_stmt_cond): Likewise.
2482 (finish_while_stmt): Likewise.
2483 (begin_do_stmt): Likewise.
2484 (finish_do_body): Likewise.
2485 (finish_do_stmt): Likewise.
2486 (finish_return_stmt): Likewise.
2487 (begin_for_stmt): Likewise.
2488 (finish_for_init_stmt): Likewise.
2489 (finish_for_cond): Likewise.
2490 (finish_for_expr): Likewise.
2491 (finish_break_stmt): Likewise.
2492 (finish_continue_stmt): Likewise.
2493 (begin_switch_stmt): Likewise.
2494 (finish_switch_cond): Likewise.
2495 (finish_case_label): Likewise.
2496 (begin_try_block): Likewise.
2497 (begin_function_try_block): Likewise.
2498 (finish_try_block): Likewise.
2499 (finish_cleanup_try_block): Likewise.
2500 (finish_cleanup): Likewise.
2501 (finish_function_try_block): Likewise.
2502 (finish_handler_sequence): Likewise.
2503 (finish_function_handler_sequence): Likewise.
2504 (begin_handler): Likewise.
2505 (finish_handler_parms): Likewise.
2506 (begin_catch_block): Likewise.
2507 (finish_handler): Likewise.
2508 (begin_compound_stmt): Likewise.
2509 (finish_compound_stmt): Likewise.
2510 (finish_asm_stmt): Likewise.
2511 (finish_label_stmt): Likewise.
2512 (finish_label_decl): Likewise.
2513 (finish_subobject): Likewise.
2514 (finish_decl_cleanup): Likewise.
2515 (finish_named_return_value): Likewise.
2516 (begin_stmt_expr): Likewise.
2517 (finish_stmt_expr): Likewise.
2519 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
2520 to call genrtl_expr_stmt when appropriate.
2522 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
2523 begin_compound_expr to call genrtl_begin_stmt_expr and
2524 genrtl_begin_compound_expr when appropriate.
2525 (finish_init_stmts): Changed calls to finish_compound_expr and
2526 finish_stmt_expr to call genrtl_finish_compound_expr and
2527 genrtl_finish_stmt_expr when appropriate.
2528 (expand_default_init): Changed call to finish_expr_stmt to call
2529 genrtl_expr_stmt when appropriate.
2530 (build_vec_init): Likewise.
2532 * parse.y (simple_stmt): Removed first argument from call to
2533 finish_for_stmt. Removed first argument from call to
2536 * parse.c: Regenerated.
2538 * pt.c (tsubst_expr): Removed first argument from call to
2539 finish_for_stmt. Removed first argument from call to
2542 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
2544 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
2545 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
2547 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
2548 (cplus_tree_code_length[]): Likewise.
2549 (cplus_tree_code_name[]): Likewise.
2550 (init_parse): Added call to add_c_tree_codes. Changed
2551 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
2553 2000-06-16 Mark Mitchell <mark@codesourcery.com>
2555 * cp-tree.h (finish_mem_initializers): Declare.
2556 (count_trees): Likewise.
2557 * parse.y (base_init): Use finish_mem_initializers.
2558 * semantics.c (finish_mem_initializers): New function.
2560 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
2561 the number of trees.
2563 (count_trees): Don't use it.
2565 2000-06-15 Jason Merrill <jason@redhat.com>
2567 * tree.c (count_trees): New debugging function.
2569 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
2570 * init.c (build_member_call): Pull out the name of a DECL.
2572 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
2573 * semantics.c (expand_body): Push to TV_INTEGRATION here.
2574 * optimize.c (optimize_function): Not here.
2575 * pt.c (instantiate_decl): Push to TV_PARSE.
2577 2000-06-15 Mark Mitchell <mark@codesourcery.com>
2579 * cp-tree.h (struct language_function): Remove x_base_init_list
2580 and x_member_init_list.
2581 (current_base_init_list): Remove.
2582 (current_member_init_list): Likewise.
2583 (setup_vtbl_ptr): Change prototype.
2584 (emit_base_init): Likewise.
2585 (expand_member_init): Likewise.
2586 (reinit_parse_for_function): Remove.
2587 * decl.c (save_function_data): Don't clear x_base_init_list and
2589 (mark_language_function): Don't mark them.
2590 * init.c (perform_member_init): Tweak comment.
2591 (sort_member_init): Take the list of initializers as an argument.
2592 (sort_base_init): Likewise.
2593 (emit_base_init): Likewise.
2594 (expand_member_init): Return the initializer. Don't use global
2596 * lex.c (reinit_parse_for_function): Remove.
2597 * method.c (build_template_parm_names): Correct substitution.
2598 (do_build_copy_constructor): Don't use current_member_init_list
2599 and current_base_init_list.
2600 (synthesize_method): Likewise.
2601 * parse.y (base_init): Split mem-initializers into
2602 base-initializers and field-initializers.
2603 (member_init_list): Build up the list here.
2604 (member_init): Return the initializer.
2605 (fn.depfn): Don't use reinit_parse_for_function.
2606 * parse.c: Regenerated.
2607 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
2609 (tsubst_expr): Don't use current_member_init_list
2610 and current_base_init_list.
2611 (tsubst_expr_values): Rename to ...
2612 (tsubst_initializer_list): ... this. Use convert_from_reference.
2613 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
2614 and current_base_init_list.
2615 (begin_function_definition): Don't call reinit_parse_for_function.
2617 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
2619 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
2622 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
2624 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
2626 * cp-tree.h (IF_COND): Move to c-common.h.
2627 (THEN_CLAUSE): Likewise.
2628 (ELSE_CLAUSE): Likewise.
2629 (WHILE_COND): Likewise.
2630 (WHILE_BODY): Likewise.
2631 (DO_COND): Likewise.
2632 (DO_BODY): Likewise.
2633 (RETURN_EXPR): Likewise.
2634 (EXPR_STMT_EXPR): Likewise.
2635 (FOR_INIT_STMT): Likewise.
2636 (FOR_COND): Likewise.
2637 (FOR_EXPR): Likewise.
2638 (FOR_BODY): Likewise.
2639 (SWITCH_COND): Likewise.
2640 (SWITCH_BODY): Likewise.
2641 (CASE_LOW): Likewise.
2642 (CASE_HIGH): Likewise.
2643 (GOTO_DESTINATION): Likewise.
2644 (COMPOUND_BODY): Likewise.
2645 (ASM_CV_QUAL): Likewise.
2646 (ASM_STRING): Likewise.
2647 (ASM_OUTPUTS): Likewise.
2648 (ASM_INPUTS): Likewise.
2649 (ASM_CLOBBERS): Likewise.
2650 (DECL_STMT_DECL): Likewise.
2651 (STMT_EXPR_STMT): Likewise.
2652 (LABEL_STMT_LABEL): Likewise.
2653 (SCOPE_BEGIN_P): Likewise.
2654 (SCOPE_END_P): Likewise.
2655 (SCOPE_STMT_BLOCK): Likewise.
2656 (SCOPE_NULLIFIED_P): Likewise.
2657 (SCOPE_NO_CLEANUPS_P): Likewise.
2658 (SCOPE_PARTIAL_P): Likewise.
2659 (ASM_VOLATILE_P): Likewise.
2660 (STMT_LINENO): Likewise.
2661 (STMT_LINENO_FOR_FN_P): Likewise.
2663 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
2664 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
2665 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
2666 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
2667 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
2669 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
2671 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
2672 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
2674 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
2675 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
2676 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
2678 2000-06-14 Mark Mitchell <mark@codesourcery.com>
2680 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
2681 * class.c (dfs_find_final_overrider): Set it appropriately.
2682 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
2683 avoid unneeded secondary vptrs.
2685 2000-06-13 Jakub Jelinek <jakub@redhat.com>
2687 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
2688 (check_bitfield_decl, check_field_decl): Likewise.
2689 (build_vtbl_or_vbase_field, build_base_field): Likewise.
2690 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
2691 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
2692 (xfer_tag, finish_enum): Likewise.
2693 * decl2.c (finish_builtin_type): Likewise.
2694 * init.c (init_init_processing): Likewise.
2695 * pt.c (instantiate_class_template): Likewise.
2696 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
2697 * cp-tree.h (struct lang_type): Add user_align member.
2698 (CLASSTYPE_USER_ALIGN): Define.
2700 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2702 * Make-lang.in (c++.install-common): Install g++-cross in
2703 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
2704 $(target_alias)-g++ and $(target_alias)-c++.
2706 2000-06-12 Mark Mitchell <mark@codesourcery.com>
2708 * class.c (vcall_offset_data_s): Add last_init and fns.
2709 (overrides): Rename to same_signature_p.
2710 (dfs_find_final_overrider): Adjust accordingly.
2711 (mark_overriders): Likewise.
2712 (warn_hidden): Likewise.
2713 (build_vtbl_initializer): Reorganize machinery for building things
2714 at negative offsets.
2715 (build_vcall_and_vbase_vtbl_entries): Likewise.
2716 (build_vbase_offset_vtbl_entries): Likewise.
2717 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
2718 offset entries. Do not create two entries for functions with the
2720 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
2721 (build_rtti_vtbl_entries): Reorganize machinery for building things
2722 at negative offsets.
2724 * optimize.c (expand_call_inline): Don't recurse into the code
2725 used to initialize the parameters more than once.
2727 2000-06-11 Mark Mitchell <mark@codesourcery.com>
2729 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
2730 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
2731 (find_substitution): Only use the `Sa' substitution for
2732 std::allocator, not instantiations of it.
2733 (write_template_prefix): Move comment. Only use a TREE_LIST to
2734 represent substitutions for a member template.
2735 (write_array_type): Mangle array dimensions correctly.
2736 * optimize.c (maybe_clone_body): Copy more information from the
2738 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
2739 on the regenerated declaration.
2741 2000-06-11 Chip Salzenberg <chip@valinux.com>
2742 Mark Mitchell <mark@codesourcery.com>
2744 * class.c (build_vtable): Clarify comment.
2745 (build_ctor_vtbl_group): Pass the most derived type to
2748 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2750 * decl2.c (compare_options): Don't needlessly cast away const-ness.
2752 2000-06-10 Mark Mitchell <mark@codesourcery.com>
2754 * decl.c (add_binding): Handle duplicate declarations of external
2757 2000-06-09 Chip Salzenberg <chip@valinux.com>
2758 Mark Mitchell <mark@codesourcery.com>
2760 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
2762 (write_signed_number): New macro.
2763 (write_unsigned_number): Likewise.
2764 (write_source_name): Use them.
2765 (write_number): Handle signed and unsigned values.
2766 (write_integer_cst): Use tree_int_cst_sgn, and use
2767 write_unsigned_number or write_signed_number as appropriate.
2768 (write_discriminator): Use write_unsigned_number or
2769 write_signed_number as appropriate.
2770 (write_template_arg_literal): Likewise.
2771 (write_array_type): Use tree_low_cst.
2772 (write_template_parm): Use write_unsigned_number or
2773 write_signed_number as appropriate.
2774 (write_substitution): Adjust call to write_number.
2775 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
2776 (write_expression): Handle non-type template arguments of
2777 reference type correctly.
2778 (mangle_thunk): Use write_signed_number.
2780 2000-06-09 Chip Salzenberg <chip@valinux.com>
2782 * mangle.c (find_substition): Don't mangle objects with typename
2783 substitutions (e.g. "cin" as "Si").
2785 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
2787 * call.c (add_candidate): Use ggc_alloc_cleared.
2788 * decl.c (lookup_label): Likewise.
2789 * lex.c (retrofit_lang_decl): Likewise.
2791 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
2793 * semantics.c (expand_body): Push to TV_EXPAND.
2794 * optimize.c (optimize_function): Push to TV_INTEGRATION.
2795 * decl.c (start_function): Always call announce_function.
2797 * tinfo2.cc: Just declare abort.
2799 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
2801 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
2802 whenever @ is a symbolic name.
2804 2000-06-08 Jakub Jelinek <jakub@redhat.com>
2806 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
2808 2000-06-07 Mark Mitchell <mark@codesourcery.com>
2810 * decl.c (pushdecl): Look up functions by DECL_NAME, not
2811 DECL_ASSEMBLER_NAME.
2813 2000-06-06 Mark Mitchell <mark@codesourcery.com>
2815 * decl2.c (c_language): Define.
2817 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
2819 * lex.c (lang_init_options): Tweak.
2821 * decl2.c: Remove #inclusion of diagnostic.h
2822 (lang_decode_option): Move diagnostic formatting options to
2825 * lang-options.h: Remove documentation for diagnostic options.
2827 * Makefile.in (lex.o): Depends upon diagnostic.h
2829 2000-06-06 Mark Mitchell <mark@codesourcery.com>
2831 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
2832 the same DECL_RESULT, it's not a redefinition.
2833 * pt.c (tsubst_decl): Remove code to handle illegal
2836 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
2838 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
2840 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
2842 * search.c (maybe_suppress_debug_info): Don't check
2843 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
2845 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
2848 Remember instantiation context in deferred instantiations.
2849 * cp-tree.h (struct tinst_level): Remove.
2850 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
2851 * pt.c (current_tinst_level): Now a tree.
2852 (print_template_context, push_tinst_level, pop_tinst_level,
2853 tinst_for_decl): Adjust.
2854 (reopen_tinst_level): New fn.
2855 (init_pt): Register current_tinst_level as a root.
2856 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
2857 of the pending templates list.
2858 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
2859 * lex.c (extract_interface_info): Adjust.
2860 * decl2.c (warn_if_unknown_interface): Adjust.
2862 2000-06-05 Mark Mitchell <mark@codesourcery.com>
2864 * class.c (indirect_primary_base_p): New function.
2865 (determine_primary_base): Use it.
2867 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
2869 Update new-abi dynamic cast algorithm.
2870 * tinfo.cc (__class_type_info::__dyncast_result): Add
2871 whole_details. Adjust constructor.
2872 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
2873 Avoid unnecessary searching.
2874 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
2876 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2878 * decl.c (init_decl_processing): Don't call record_component_aliases.
2879 * tree.c (build_cplus_array_type_1): Likewise.
2881 2000-06-04 Mark Mitchell <mark@codesourcery.com>
2883 * ir.texi: Correct typo.
2884 * mangle.c (write_expression): Handle non-type template arguments
2885 with reference type.
2886 * method.c (build_overload_value): Likewise.
2887 * pt.c (convert_nontype_argument): Explicitly represent conversion
2888 to a reference with an ADDR_EXPR.
2889 (unify): Always unify arguments in left-to-right order.
2891 2000-06-03 Alex Samuel <samuel@codesourcery.com>
2892 Mark Mitchell <mark@codesourcery.com>
2894 * Make-lang.in (CXX_SRCS): Add mangle.c.
2895 * Makefile.in (CXX_OBJS): Add mangle.o.
2896 (mangle.o): New rule.
2898 * class.c (local_classes): New variable.
2899 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
2900 (get_vtt_name): Use mangle_vtt_name for new ABI.
2901 (init_class_processing): Initialize local_classes.
2902 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
2903 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
2904 (std_identifier): New macro.
2905 (DECL_VOLATILE_MEMFUNC_P): New macro.
2906 (DECL_NAMESPACE_STD_P): Likewise.
2907 (local_classes): Declare.
2908 (get_mostly_instantiated_function_type): Declare.
2909 (init_mangle): Declare.
2910 (mangle_decl): Likewise.
2911 (mangle_type_string): Likewise.
2912 (mangle_type): Likewise.
2913 (mangle_typeinfo_for_type): Likewise.
2914 (mangle_typeinfo_string_for_type): Likewise.
2915 (mangle_vtbl_for_type): Likewise.
2916 (mangle_vtt_for_type): Likewise.
2917 (mangle_ctor_vtbl_for_type): Likewise.
2918 (mangle_thunk): Likewise.
2919 (mangle_conv_op_name_for_type): Likewise.
2920 (mangle_guard_variable): Likewise.
2921 * decl.c (pushtag): Keep track of local classes.
2922 (initialize_predefined_identifiers): Initialize std_identifier.
2923 (init_decl_processing): Use std_identifier.
2924 (start_decl): Don't treat instantiations as specializations.
2925 (grokdeclarator): Likewise.
2926 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
2927 name for fully-instantiated templates.
2928 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
2929 destructors with the new ABI.
2930 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
2931 (grokfield): Use mangle_type for new ABI.
2932 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
2933 (get_sentry): Use mangle_guard_variable for new ABI.
2934 (start_static_initialization_or_destruction): Likewise.
2935 * expr.c (extract_aggr_init): Remove.
2936 (extract_scalar_init): Likewise.
2937 (extract_init): Remove #if 0'd code.
2938 * mangle.c: New function.
2939 * method.c (build_mangled_name): Assert not flag_new_abi.
2940 (build_static_name): Likewise.
2941 (build_decl_overload_real): Likewise.
2942 (build_typename_overload): Likewise.
2943 (build_overload_with_type): Likewise.
2944 (build_overload_name): Likewise.
2945 (get_ctor_vtbl_name): Likewise.
2946 (start_squangling): Likewise.
2947 (get_id_2): Likewise.
2948 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
2949 (init_method): Call init_mangle for new ABI.
2950 (make_thunk): Call mangle_thunk for new ABI.
2951 * operators.def: Correct new ABI manglings for the `%' operator.
2953 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
2954 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
2955 (lookup_template_class): Call mangle_decl for new ABI.
2956 (get_mostly_instantiated_function_type): New function.
2957 (set_mangled_name_for_template_decl): Use it.
2958 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
2959 the new ABI. Use mangle_conv_op_name_for_type for instantiated
2960 conversion op names.
2961 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
2962 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
2963 (tinfo_base_init): Likewise. Mangle typeinfo string name with
2964 mangle_typeinfo_string_for_type.
2966 2000-06-03 Mark Mitchell <mark@codesourcery.com>
2968 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
2969 (INNERMOST_TEMPLATE_ARGS): New macro.
2970 (innermost_args): Remove.
2971 (get_innermost_template_args): New function.
2972 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
2973 * error.c (dump_function_decl): Be caution when using
2974 most_general_template.
2975 * method.c (build_template_parm_names): Use
2976 INNERMOST_TEMPLATE_ARGS.
2977 * pt.c (add_to_template_args): Tidy comment
2978 (get_innermost_template_args): New function.
2979 (check_explicit_specialization): Clear DECL_INITIAL for a new
2981 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
2983 (push_template_decl): Always register specializations of the most
2985 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
2986 (coerce_template_parms): Likewise.
2987 (lookup_template_class): Likewise.
2988 (innermost_args): Remove.
2989 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
2990 (tsubst_decl): Handle tricky specializations. Use
2991 get_innermost_template_args.
2992 (instantiate_template): Simplify handling of partial
2994 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
2995 (most_general_template): Reimplement, in a more straightforward
2997 (regenerate_decl_from_template): Tweak formatting. Use
2998 TMPL_ARGS_DEPTH for clarity.
2999 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
3001 * dump.c (dequeue_and_dump): Dump information about thunks.
3003 2000-06-01 Richard Henderson <rth@cygnus.com>
3005 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
3007 2000-06-01 Richard Henderson <rth@cygnus.com>
3009 * decl2.c (unsupported_options): Fix typo, make const.
3010 (lang_decode_option): Fix bsearch argument order.
3012 2000-06-01 Mark Mitchell <mark@codesourcery.com>
3014 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
3017 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3019 * cp-tree.h (c_get_alias_set): Deleted.
3020 * Makefile.in (decl.o): Include ../expr.h.
3021 * decl.c (expr.h): Include.
3022 (init_decl_processing): Call record_component_aliases for arrays.
3023 (grokdeclarator): Likewise.
3024 Set TREE_ADDRESSABLE for fields that aren't bitfields.
3025 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
3027 2000-05-31 Mark Mitchell <mark@codesourcery.com>
3029 Remove guiding declaration support.
3030 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
3031 (flag_guiding_decls): Remove.
3032 * call.c (build_user_type_conversion_1): Remove support for
3034 (build_new_function_call): Likewise.
3035 (build_new_op): Likewise.
3036 (build_new_method_call): Likewise.
3037 * decl.c (start_function): Likewise.
3038 * friend.c (is_friend): Likewise.
3039 (do_friend): Likewise.
3040 * decl2.c ((flag_dump_translation_unit): Make it const.
3041 (flag_guiding_decls): Remove.
3042 (unsupported_options): New variable
3043 (compare_options): New function.
3044 (lang_decode_option): Use them.
3046 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
3048 * method.c (mangle_expression): Adjust test for legal expression
3051 * pt.c (instantiate_decl): Save and restore the local
3052 specializations list.
3054 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
3056 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
3058 2000-05-30 Mark Mitchell <mark@codesourcery.com>
3060 * call.c (add_template_candidate_real): Handle member template
3061 constructors for classes with virtual bases.
3062 (build_user_type_conversion_1): Use in_charge_arg_for_name.
3063 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
3065 * ir.texi: Update thunk documentation.
3067 * call.c (joust): Fix handling of overloaded builtin operators.
3069 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
3071 * cp-tree.h (DECL_ANTICIPATED): New macro.
3072 Document new use of DECL_LANG_FLAG_7.
3073 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
3074 in the user namespace.
3075 * lex.c (do_identifier): If the identifier's declaration has
3076 DECL_ANTICIPATED on, it has not yet been declared. But do not
3077 replace it with an ordinary implicit declaration.
3079 * tinfo2.cc: Include stdlib.h.
3081 2000-05-29 Mark Mitchell <mark@codesourcery.com>
3083 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
3084 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
3087 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
3089 * decl2.c (lang_decode_option): Use skip_leading_substring instead
3092 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
3094 * operators.def (<?): Duplicated, should have been...
3097 2000-05-27 Alex Samuel <samuel@codesourcery.com>
3098 Mark Mitchell <mark@codesourcery.com>
3100 * cp-tree.h (ansi_opname): Make it a macro.
3101 (ansi_assopname): Likewise.
3102 (struct lang_decl_flags): Add assignment_operator_p.
3103 (struct lang_decl): Add operator_code.
3104 (DECL_VTT_PARM): Adjust.
3105 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
3106 overloaded operator.
3107 (SET_OVERLOADED_OPERATOR_CODE): New macro.
3108 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
3109 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
3110 (opname_tab): Remove.
3111 (assignop_tab): Likewise.
3112 (operator_name_info_t): New type.
3113 (operator_name_info): New variable.
3114 (assignment_operator_name_info): Likewise.
3115 (build_cp_library_fn): Remove declaration.
3116 (push_cp_library_fn): Likewise.
3117 (operator_name_string): Likewise.
3118 (build_decl_overload): Likewise.
3119 * call.c (print_z_candidates): Simplify.
3120 (build_object_call): Adjust usage of ansi_opname. Use
3121 DECL_OVERLOADED_OPERATOR_P.
3122 (op_error): Adjust operator name lookup.
3123 (build_conditional_expr): Adjust usage of ansi_opname.
3124 (build_new_op): Likewise.
3125 (build_op_delete_call): Likewise.
3126 (build_over_call): Likewise.
3127 (joust): Use DECL_OVERLOADED_OPERATOR_P.
3128 * decl.c (duplicate_decls): Copy operator_code.
3129 (init_decl_processing): Adjust parameters to push_cp_library_fn.
3130 (builtin_function): Adjust parameters to build_library_fn_1.
3131 (build_library_fn_1): Accept an overloaded operator code.
3132 (build_library_fn): Pass ERROR_MARK.
3133 (build_cp_library_fn): Accept an overloaded operator code.
3134 (push_cp_library_fn): Likewise.
3135 (grokfndecl): Tweak.
3136 (grokdeclarator): Simplify code to compute names of overloaded
3137 operators. Adjust use of ansi_opname.
3138 (ambi_op_p): Work on tree_codes, not identifiers.
3139 (unary_op_p): Likewise.
3140 (grok_op_properties): Likewise.
3141 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
3142 (lang_mark_tree): Don't try to mark the operator_code.
3143 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
3144 * error.c (dump_decl): Remove special handling for operator
3146 (dump_function_name): Likewise.
3147 (dump_expr): Adjust name lookup of operators.
3148 (op_to_string): Simplify.
3149 (assop_to_string): Likewise.
3150 * init.c (build_new_1): Adjust use of ansi_opname.
3151 * lex.c (opname_tab): Remove.
3152 (assignop_tab): Likewise.
3153 (ansi_opname): Likewise.
3154 (ansi_assopname): Likewise.
3155 (operator_name_string): Likewise.
3156 (reinit_lang_specific): Likewise.
3157 (operator_name_info): New variable.
3158 (assignment_operator_name_info): Likewise.
3159 (init_operators): New function.
3160 (init_parse): Use it.
3161 (do_identifier): Adjust use of ansi_opname.
3162 * method.c (mangle_expression): Don't use ansi_opname for
3164 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
3165 (build_decl_overload): Remove.
3166 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
3167 (do_build_assign_ref): Adjust use of ansi_opname.
3168 (synthesize_method): Likewise.
3169 (implicitly_declare_fn): Likewise.
3170 * operators.def: New file.
3171 * parse.y (operator): Adjust use of ansi_opname.
3172 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
3173 (set_mangled_name_for_template_decl): Don't play games with
3175 (special_function_p): Adjust use of ansi_opname.
3176 * typeck.c (check_return_expr): Likewise.
3177 * Make-lang.in (cc1plus): Depend on operators.def.
3178 * Makefile.in (lex.o): Likewise.
3181 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
3183 * Make-lang.in (cplib2.ready): Eradicate.
3185 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3187 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
3188 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
3189 (built_min, cp_tree_equal): Likewise.
3191 2000-05-26 Mark Mitchell <mark@codesourcery.com>
3193 * class.c (layout_nonempty_base_or_field): Replace
3194 `record_layout_info' with `record_layout_info_s'.
3196 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
3199 * cp-tree.h (struct language_function): x_named_labels is now
3200 a struct named_label_list*.
3201 * decl.c (struct named_label_use_list): Renamed from...
3202 (struct named_label_list): ...this. New struct.
3203 (push_binding_level): Don't set eh_region.
3204 (note_level_for_eh): New fn.
3205 (pop_label): Take label and old value directly.
3206 (pop_labels): Adjust for new named_labels format.
3207 (lookup_label): Likewise.
3208 (poplevel): Note characteristics of a binding level containing a
3209 named label. Mess with named label lists earlier.
3210 (mark_named_label_lists): New fn.
3211 (mark_lang_function): Call it.
3212 (use_label): New fn, split out from...
3213 (make_label_decl): ...here. Don't call it.
3214 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
3215 check_previous_gotos): New fns, split out from...
3216 (define_label): ...here.
3217 (check_switch_goto): New fn.
3218 (define_case_label): Call it.
3219 (check_goto): New fn.
3220 * semantics.c (finish_goto_stmt): Call it and use_label.
3221 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
3222 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
3224 2000-05-26 Mark Mitchell <mark@codesourcery.com>
3226 * class.c (build_vtable_entry_ref): Correct usage of
3227 get_vtbl_decl_for_binfo.
3229 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
3230 * method.c (implicitly_declare_fn): Not here.
3232 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
3234 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
3235 (CPTI_PTMD_DESC_TYPE): ... here.
3236 (ptmd_desc_type_node): Rename to ...
3237 (ptm_desc_type_node): ... here.
3239 * rtti.c (ptmd_initializer): Rename to ...
3240 (ptm_initializer): ... here.
3241 (sythesize_tinfo_var): Adjust. Deal with pointer to member
3243 (create_tinfo_types): Adjust.
3245 2000-05-25 Mark Mitchell <mark@codesourcery.com>
3247 Finish implementation of VTTs.
3248 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
3249 CPTI_VTT_PARM_IDENTIFIER.
3250 (vtt_parm_identifier): New macro.
3251 (vtt_parm_type): Likewise.
3252 (BINFO_SUBVTT_INDEX): Likewise.
3253 (BINFO_VPTR_INDEX): Likewise.
3254 (struct lang_decl): Add vtt_parm.
3255 (DECL_VTT_PARM): New macro.
3256 (DECL_USE_VTT_PARM): Likewise.
3257 (DECL_NEEDS_VTT_PARM_P): Likewise.
3258 (get_vtt_name): Declare.
3259 (build_artifical_parm): Likewise.
3260 (fixup_all_virtual_upcast_offsets): Likewise.
3261 (expand_indirect_vtbls_init): Remove.
3262 * call.c (build_new_method_call): Pass the vtt to subobject
3263 constructors and destructors.
3264 * class.c (get_vtt_name): Give it external linkage.
3265 (build_clone): Handle the magic VTT parameters for clones.
3266 (clone_function_decl): Fix typo in comment.
3267 (build_vtt): Keep track of the indices in the VTTs where various
3268 entities are stored.
3269 (build_vtt_inits): Likewise.
3270 (dfs_build_vtt_inits): Likewise.
3271 (build_ctor_vtbl_group): Tweak type of construction vtables.
3272 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
3273 primary bases, when building construction vtables.
3274 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
3275 (initialize_predefined_identifiers): Add vtt_parm_identifier.
3276 (init_decl_processing): Initialize vtt_parm_type.
3277 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
3278 (lang_mark_tree): Make vtt_parm.
3279 * decl2.c (build_artificial_parm): New function.
3280 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
3281 (grokclassfn): Use build_artificial_parm.
3282 * init.c (initialize_vtbl_ptrs): Call
3283 fixup_all_virtual_upcast_offsets directly.
3284 (perform_member_init): Use the complete subobject destructor for
3286 (build_vtbl_address): New function.
3287 (expand_virtual_init): Handle VTTs.
3288 * optimize (maybe_clone_body): Likewise.
3289 * search.c (fixup_all_virtual_upcast_offsets): Give it external
3291 (expand_indirect_vtbls_init): Remove.
3292 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
3293 * tree.c (make_binfo): Make them bigger.
3295 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
3297 * inc/cxxabi.h (__pbase_type_info): Define, based on
3298 __pointer_type_info.
3299 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
3300 (__pointer_to_member_type_info): Likewise.
3301 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
3302 (__pointer_to_member_type_info::__is_pointer_p): Remove.
3303 (__pointer_type_info::__do_catch): Rename to ...
3304 (__pbase_type_info::__do_catch): ... here. Adjust.
3305 (__pbase_type_info::__pointer_catch): Implement.
3306 (__pointer_type_info::__pointer_catch): Adjust.
3307 (__pointer_to_member_type_info::__pointer_catch): Adjust.
3309 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
3311 * tinfo.h (__user_type_info::contained_virtual_p): New
3313 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
3315 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
3316 diamond shaped heirarchy. Add early out for mixed diamond and
3317 duplicate shaped heirarchy.
3319 2000-05-24 Mark Mitchell <mark@codesourcery.com>
3321 * cp-tree.h (build_delete): Change prototype.
3322 (build_vec_delete): Likewise.
3323 * call.c (build_scoped_method_call): Use special_function_kind
3324 values to indicate the kind of destruction to be done.
3325 (build_method_call): Likewise.
3326 * decl.c (finish_destructor_body): Likewise.
3327 (maybe_build_cleanup_1): Likewise. Rename to ...
3328 (maybe_build_cleanup): ... this.
3329 * decl2.c (delete_sanity): Use special_function_kind
3330 values to indicate the kind of destruction to be done.
3331 (build_cleanup): Likewise.
3332 * init.c (perform_member_init): Likewise.
3333 (build_vec_delete_1): Likewise.
3334 (build_dtor_call): Simplify.
3335 (build_delete): Use special_function_kind
3336 values to indicate the kind of destruction to be done.
3337 (build_vbase_delete): Likewise.
3338 (build_vec_delete): Likewise.
3340 * init.c (sort_member_init): Fix typo in error message generation
3343 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
3345 * semantics.c (begin_class_definition): make the packed
3346 attribute be sensitive to the "-fpack-struct" command line flag
3348 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
3350 Update new-abi upcast algorithm.
3351 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
3352 prototype and meaning of return value.
3353 (__si_class_type_info::__do_upcast): Likewise.
3354 (__vmi_class_type_info::__do_upcast): Likewise.
3355 * tinfo.cc (__class_type_info::__upcast_result): Replace
3356 whole2dst with part2dst. Adjust ctor.
3357 (__class_type_info::__do_upcast): Adjust call of worker function.
3358 (__class_type_info::__do_upcast): Adjust.
3359 (__si_class_type_info::__do_upcast): Adjust. Use parent's
3361 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
3362 virtual base in diamond heirarchy bug.
3364 2000-05-23 Mark Mitchell <mark@codesourcery.com>
3366 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
3367 and bitfield to tinfo_fn_p.
3368 (DECL_TINFO_FN_P): Adjust.
3369 (SET_DECL_TINFO_FN_P): Likewise.
3370 (DECL_MUTABLE_P): Likewise.
3371 (DECL_C_BIT_FIELD): Likewise.
3372 (SET_DECL_C_BIT_FIELD): Likewise.
3373 (CLEAR_DECL_C_BIT_FIELD): Likewise.
3374 (DECL_UNINLINABLE): Likewise.
3375 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
3376 (handle_using_decl): Remove assertion.
3377 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
3378 to build FIELD_DECLs.
3379 (build_base_field): Likewise.
3380 (layout_class_type): Likewise.
3381 * decl.c (init_decl_processing): Likewise.
3382 (build_ptrmemfunc_type): Likewise.
3383 (grokdeclarator): Likewise.
3384 * decl2.c (grok_x_components): Likewise.
3385 * except.c (call_eh_info): Likewise.
3386 * init.c (init_init_processing): Likewise.
3387 * rtti.c (expand_class_desc): Likewise.
3388 (create_pseudo_type_info): Likewise.
3389 (get_vmi_pseudo_type_info): Likewise.
3390 (create_tinfo_types): Likewise.
3391 * ptree.c (print_lang_decl): Adjust.
3392 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
3393 before checking DECL_MUTABLE_P.
3395 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
3396 parameters for template functions.
3397 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
3398 destructors as well as constructors.
3400 2000-05-22 Mark Mitchell <mark@codesourcery.com>
3402 * class.c (build_ctor_vtbl_group): Set inits.
3403 * optimize.c (maybe_clone_body): Set DECL_INLINE and
3404 DECL_THIS_INLINE appropriately for clones.
3406 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
3407 (DECL_CONV_FN_P): Simplify.
3408 (DECL_OPERATOR): Remove.
3409 (language_to_string): Declare.
3410 * decl.c (duplicate_decls): Fix typo in comment.
3411 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
3412 (grok_op_properties): Use DECL_CONV_FN_P instead of
3413 IDENTIFIER_TYPENAME_P.
3414 * dump.c (dequeue_and_dump): Dump the language linkage of
3416 * error.c (language_to_string): Give it external linkage.
3417 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
3418 (implicitly_declare_fn): Set DECL_LANGUAGE.
3419 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
3420 IDENTIFIER_TYPENAME_P.
3421 (tsubst_decl): Likewise.
3422 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
3423 * semantics.c (finish_member_declaration): Don't mark members of
3424 classes declared in an extern "C" region as extern "C".
3426 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3428 * decl2.c (qualified_lookup_using_namespace): Look through
3431 * decl.c (push_using_decl): Return the old decl on namespace level.
3433 2000-05-21 Mark Mitchell <mark@codesourcery.com>
3435 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
3436 (VTT_NAME_PREFIX): New macro.
3437 (CTOR_VTBL_NAME_PREFIX): Likewise.
3438 (get_ctor_vtbl_name): New function.
3439 * class.c (get_vtable_name): Simplify.
3440 (get_vtt_name): New function.
3441 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
3442 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
3443 when a virtual base becomes primary.
3444 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
3446 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
3447 additional parameters.
3448 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
3449 (initialize_array): New function.
3450 (build_vtt): Likewise.
3451 (build_vtt_inits): Likewise.
3452 (dfs_build_vtt_inits): Likewise.
3453 (dfs_fixup_binfo_vtbls): Likewise.
3454 (build_ctor_vtbl_group): Likewise.
3455 (initialize_vtable): Use initialize_array.
3456 (accumulate_vtbl_inits): Reimplement to handle construction
3458 (dfs_accumulate_vtbl_inits): Likewise.
3459 (bulid_vtbl_initializer): Adjust parameter name.
3460 * method.c (build_typename_overload): Remove #if 0'd code.
3461 (get_ctor_vtbl_name): New function.
3462 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
3463 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
3465 * cp-tree.h (struct lang_type): Remove search_slot.
3466 (CLASSTYPE_SEARCH_SLOT): Remove.
3467 (emit_base_init): Change prototype.
3468 (initialize_vtbl_ptrs): Likewise.
3469 (expand_indirect_vtbls_init): Likewise.
3470 (clear_search_slots): Remove.
3471 * decl.c (lang_mark_tree): Don't mark search_slot.
3472 * init.c (initialize_vtbl_ptrs): Simplify.
3473 (emit_base_init): Likewise.
3474 * search.c (struct vbase_info): Document decl_ptr.
3475 (convert_pointer_to_single_level): Remove.
3476 (dfs_find_vbases): Remove.
3477 (dfs_init_base_pointers): Simplify.
3478 (dfs_clear_vbase_slots): Remove.
3479 (dfs_vtable_path_unmark): New function.
3480 (init_vbase_pointers): Simplify.
3481 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
3482 (expand_indirect_vtbls_init): Simplify. Don't call
3483 mark_all_temps_used.
3484 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
3485 initialize_vtbl_ptrs.
3487 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
3489 * except.c: Add static prototypes.
3491 2000-05-20 H.J. Lu <hjl@gnu.org>
3493 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
3495 2000-05-19 Mark Mitchell <mark@codesourcery.com>
3497 Don't create a separate copy of virtual bases for the
3498 CLASSTYPE_VBASECLASSES list.
3499 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
3500 (BINFO_FOR_VBASE): Remove.
3501 (CANONICAL_BINFO): Adjust.
3502 (binfo_for_vbase): New function.
3503 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
3504 instead of BINFO_FOR_VBASE.
3505 (build_vbase_pointer): Likewise.
3506 (build_secondary_vtable): Likewise.
3507 (dfs_mark_primary_bases): Likewise.
3508 (mark_primary_bases): Likewise.
3509 (layout_nonempty_base_or_field): Likewise.
3510 (dfs_set_offset_for_shared_vbases): Likewise.
3511 (dfs_set_offset_for_unshared_vbases): Likewise.
3512 (layout_virtual_bases): Likewise. Adjust for changes to the
3513 CLASSTYPE_VBASECLASSES list.
3514 (dump_class_hierarchy_r): Use binfo_for_vbase
3515 instead of BINFO_FOR_VBASE.
3516 (dump_class_hierarchy): Likewise.
3517 (finish_vtbls): Likewise.
3518 (build_vtbl_initializer): Adjust for changes to the
3519 CLASSTYPE_VBASECLASSES list.
3520 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
3521 * decl.c (finish_destructor_body): Adjust for changes to the
3522 CLASSTYPE_VBASECLASSES list.
3523 * init.c (sort_base_init): Use binfo_for_vbase.
3524 (construct_virtual_bases): Adjust for changes to the
3525 CLASSTYPE_VBASECLASSES list.
3526 (expand_member_init): Use binfo_for_vbase.
3527 (build_vbase_delete): Adjust for changes to the
3528 CLASSTYPE_VBASECLASSES list.
3529 * method.c (do_build_copy_constructor): Likewise.
3530 * rtti.c (get_base_offset): Use binfo_for_vbase.
3531 (expand_class_desc): Remove #if 0'd code.
3532 * search.c (struct vbase_info): Remove vbase_types.
3533 (get_base_distance): Use binfo_for_vbase.
3534 (lookup_field_queue_p): Use CANONICAL_BINFO.
3535 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
3536 (get_pure_virtuals): Adjust for changes to the
3537 CLASSTYPE_VBASECLASSES list.
3538 (dfs_find_vbases): Use binfo_for_vbase.
3539 (dfs_init_vbase_pointers): Likewise.
3540 (init_vbase_pointers): Don't initialize vi.vbase_types.
3541 (virtual_context): Use binfo_for_vbase.
3542 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
3543 CLASSTYPE_VBASECLASSES list.
3544 (expand_indirect_vtbls_init): Simplify.
3545 (dfs_get_vbase_types): Don't replicate virtual bases.
3546 (find_vbase_instance): Use binfo_for_vbase.
3547 (binfo_for_vbase): New function.
3548 * typeck.c (get_delta_difference): Use binfo_for_vbase.
3550 2000-05-17 Mark Mitchell <mark@codesourcery.com>
3552 * decl2.c (finish_anon_union): Generalize error messages to handle
3553 anonymous structures.
3554 * init.c (perform_member_init): Remove `name' parameter.
3555 (build_field_list): New function.
3556 (sort_member_init): Handle anonymous union initialization order
3557 correctly. Check for multiple initializations of the same union.
3558 (emit_base_init): Don't look up fields by name here.
3559 (expand_member_init): Record the result of name lookup for future
3561 * typeck.c (build_component_ref): Fix formatting.
3563 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3565 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
3566 * typeck.c (build_x_compound_expr): Replace warn_unused with
3569 * decl2.c (lang_decode_option): Update -Wall unused flags by
3570 calling set_Wunused.
3572 2000-05-16 Mark Mitchell <mark@codesourcery.com>
3574 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
3575 * init.c (dfs_vtable_path_unmark): Remove.
3576 * search.c (marked_new_vtable_p): Likewise.
3577 (unmarked_new_vtable_p): Likewise.
3578 (dfs_search_slot_nonempty_p): Likewise.
3579 (dfs_mark): Likewise.
3580 (dfs_vtable_path_unmark): Likewise.
3581 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
3582 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
3583 (dfs_init_vbase_pointers): Remove special-case new ABI code.
3584 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
3585 (init_vbase_pointers): Simplify.
3586 (expand_indirect_vtbls_init): Likewise.
3588 * class.c (copy_virtuals): New function.
3589 (build_primary_table): Use it.
3590 (build_secondary_vtable): Likewise.
3591 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
3592 indicate that no vcall offset is required.
3593 (add_virtual_function): Likewise.
3594 (modify_all_vtables): Likewise.
3595 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
3596 (dfs_accumulate_vtbl_inits): Likewise.
3597 (build_vtbl_initializer): Make changes to handle construction
3599 (dfs_build_vcall_offset_vtbl_entries): Likewise.
3600 (build_rtti_vtbl_entries): Likewise.
3601 (build_vtable_entries): Handle a NULL vcall_index.
3603 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
3605 * decl2.c (lang_decode_option): Fix thinko.
3607 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
3609 * except.c (check_handlers): New fn.
3610 * cp-tree.h: Declare it.
3611 * semantics.c (finish_handler_sequence): Call it.
3612 (finish_function_handler_sequence): Likewise.
3613 (finish_handler_parms): Set TREE_TYPE on the handler.
3614 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
3615 * search.c (get_base_distance_recursive): If protect>1, ignore
3617 (get_base_distance): Don't reduce watch_access.
3619 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
3621 * lex.c: #include diagnostic.h.
3622 (lang_init_options): Set default prefixing rules.
3624 * lang-options.h: Add -fdiagnostics-show-location=.
3626 * decl2.c: #include diagnostic.h.
3627 (lang_decode_option): Handle -fdiagnostics-show-location=.
3629 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
3631 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
3632 * vec.cc: Revert my 2000-05-07 change.
3634 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
3636 * class.c (check_field_decls): Complain about non-static data
3637 members with same name as class in class with constructor.
3639 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
3641 * decl.c (grokdeclarator): Allow non-static data members with
3644 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3646 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
3647 and pending_inline.filename. Update prototypes.
3648 * decl.c (define_label): Constify filename parameter.
3649 * decl2.c (warn_if_unknown_interface): Constify local char *.
3650 * input.c Constify input_source.filename. Don't declare
3651 input_filename or lineno. Constify filename parameter to feed_input.
3652 * lex.c (init_parse): Constify parameter and return value.
3653 (cp_pragma_interface, cp_pragma_implementation): Constify
3655 (reinit_parse_for_method, reinit_parse_for_block,
3656 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
3657 Constify local char *.
3658 * pt.c: Don't declare lineno or input_filename.
3659 (print_template_context, tsubst_friend_function, tsubst_decl,
3660 tsubst, instantiate_decl): Constify local char *.
3661 * semantics.c (expand_body): Constify local char *.
3662 * tree.c (build_srcloc): Constify filename parameter.
3663 * typeck.c (c_expand_asm_operands): Constify filename
3666 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
3668 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
3671 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
3673 * inc/cxxabi.h: Fix typos in comment.
3674 (__base_class_info::__offset): Use a static_cast.
3676 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
3678 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
3679 of std::size_t and std::ptrdiff_t respectively.
3680 * tinfo.cc: Likewise.
3683 2000-05-06 Richard Henderson <rth@cygnus.com>
3685 * typeck.c (build_c_cast): Don't warn integer->pointer size
3686 mismatch for constants.
3688 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
3690 * rtti.c (ptmd_initializer): Set non-public, if class is
3693 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
3694 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3695 __cxa_vec_delete): Likewise.
3696 * tinfo.cc (__dynamic_cast): Likewise.
3697 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
3698 __cxa_vec_delete): Likewise.
3700 2000-05-04 Mark Mitchell <mark@codesourcery.com>
3702 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
3703 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
3704 (lang_decl_flags): Add vcall_offset.
3705 (THUNK_VCALL_OFFSET): Use it.
3706 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
3707 * method.c (make_thunk): Create the lang_decl here, not in
3709 (emit_thunk): Make generic thunks into ordinary functions once
3710 they have been fed to expand_body.
3711 * semantics.c (expand_body): Set current_function_is_thunk here.
3713 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3715 * class.c (update_vtable_entry_for_fn): Prototype.
3717 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
3720 * search.c (dfs_build_inheritance_graph_order): Prototype.
3722 2000-05-04 Mark Mitchell <mark@codesourcery.com>
3724 * cp-tree.h (special_function_kind): Add various kinds of
3726 (special_function_p): New function.
3727 * class.c (overrides): Don't let one kind of destructor override
3729 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
3730 whether or not to instantiate a template.
3731 * tree.c (special_function_p): Define.
3733 2000-05-03 Mark Mitchell <mark@codesourcery.com>
3735 * cp-tree.def (THUNK_DECL): Remove.
3736 * cp-tree.h (DECL_THUNK_P): New macro.
3737 (DECL_NON_THUNK_FUNCTION_P): Likewise.
3738 (DECL_EXTERN_C_FUNCTION_P): Likewise.
3739 (SET_DECL_THUNK_P): Likewise.
3740 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
3741 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
3742 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
3743 * decl.c (decls_match): Use DECL_EXTERN_C_P.
3744 (duplicate_decls): Likewise.
3745 (pushdecl): Likewise. Adjust thunk handling.
3746 (grokfndecl): Use DECL_EXTERN_C_P.
3747 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
3748 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
3749 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
3750 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
3751 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
3752 DECL_NO_STATIC_CHAIN.
3753 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
3754 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
3755 * search.c (covariant_return_p): Remove THUNK_DECL handling.
3758 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
3760 * tree.c (walk_tree): Set lineno.
3762 2000-05-01 Mark Mitchell <mark@codesourcery.com>
3764 * exception.cc: Update license notice.
3766 * new1.cc: Likewise.
3767 * new2.cc: Likewise.
3768 * tinfo.cc: Likewise.
3769 * tinfo2.cc: Likewise.
3771 * inc/cxxabi.h: Likewise.
3772 * inc/exception: Likewise.
3773 * inc/new: Likewise.
3774 * inc/new.h: Likewise.
3775 * inc/typeinfo: Likewise.
3777 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
3779 * tree.c (build_target_expr_with_type): If we already have a
3780 TARGET_EXPR, just return it.
3782 * optimize.c (initialize_inlined_parameters): Don't generate an
3783 EXPR_STMT if we can just use DECL_INITIAL.
3784 * decl.c (emit_local_var): Only make the initialization a
3785 full-expression if stmts_are_full_exprs_p.
3787 2000-05-01 Mark Mitchell <mark@codesourcery.com>
3789 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
3791 * call.c (standard_conversion): Use it.
3792 (direct_reference_binding): Likewise.
3793 (build_over_call): Likewise.
3794 (is_properly_derived_from): Likewise.
3795 (compare_ics): Likewise.
3796 * class.c (resolves_to_fixed_type_p): Likewise.
3797 * optimize.c (declare_return_variable): Likewise.
3798 * pt.c (is_specialization_of): Likewise.
3800 * typeck.c (comp_target_parms): Likeiwse.
3801 (build_static_cast): Likewise.
3802 (build_reinterpret_cast): Likewise.
3803 (build_const_cast): Likewise.
3804 (comp_ptr_ttypes_real): Likewise.
3805 (comp_ptr_ttypes_const): Likewise.
3806 * typeck2.c (process_init_constructor): Likewise.
3808 2000-04-30 Scott Snyder <snyder@fnal.gov>
3810 * decl.c (finish_destructor_body): Use the base destructor when
3811 destroying virtual bases.
3813 2000-04-30 Mark Mitchell <mark@codesourcery.com>
3815 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
3817 * optimize.c (struct inline_data): Add target_exprs field.
3818 (declare_return_variable): When a function returns an aggregate,
3819 use the variable declared in the TARGET_EXPR as the remapped
3821 (expand_call_inline): Update the pending target_exprs stack.
3822 (optimize_function): Initialize the stack.
3824 * decl2.c (finish_file): Fix typo in comment.
3826 * method.c (emit_thunk): Don't try to return a `void' value.
3828 * optimize.c (initialize_inlined_parameters): If the parameter is
3829 addressable, we need to make a new VAR_DECL, even if the
3830 initializer is constant.
3832 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
3834 * decl.c (grok_op_properties): Add an extra check of argtypes.
3836 2000-04-27 Mark Mitchell <mark@codesourcery.com>
3838 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
3840 (initialize_inlined_parameters): Try to avoid creating new
3843 2000-04-27 Alex Samuel <samuel@codesourcery.com>
3845 * lex.c (my_get_run_time): Remove.
3846 (init_filename_times): Use get_run_time instead of my_get_run_time.
3847 (check_newline): Likewise.
3848 (dump_time_statistics): Likewise.
3849 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
3850 of computing elapsed time explicitly.
3852 2000-04-26 Mark Mitchell <mark@codesourcery.com>
3854 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
3855 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
3856 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
3857 before calling decl_constant_value.
3858 * class.c (check_bitfield_decl): Likewise.
3859 * cvt.c (ocp_convert): Likewise.
3860 (convert): Likewise.
3861 * decl.c (compute_array_index_type): Likewise.
3862 (build_enumerator): Likewise.
3863 * decl2.c (check_cp_case_value): Likewise.
3864 * pt.c (convert_nontype_argument): Likewise.
3866 * typeck.c (decay_conversion): Likewise.
3867 (build_compound_expr): Likewise.
3868 (build_reinterpret_cast): Likewise.
3869 (build_c_cast): Likewise.
3870 (convert_for_assignment): Likewise.
3872 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
3874 * decl.c (finish_function): Don't play games with DECL_INLINE.
3876 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
3878 * ir.texi: Correct typo.
3880 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3882 * decl.c (grokdeclarator): Reject VLAs as members.
3884 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
3886 * call.c (standard_conversion): Accept conversion between
3889 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
3891 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
3893 * decl2.c (finish_file): Remove double setup for accounting
3896 2000-04-24 Robert Lipe <robertlipe@usa.net>
3898 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
3900 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
3902 * new.cc (set_new_handler): Needs to be in std::.
3904 2000-04-23 Mark Mitchell <mark@codesourcery.com>
3906 * cp-tree.h (lang_decl): Remove pretty_function_p.
3907 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
3908 language-specific node.
3909 * decl.c (cp_make_fname_decl): Use build_decl, not
3910 build_lang_decl, to build the variables.
3911 (grokvardecl): Don't call build_lang_decl for local variables in
3913 (grokdeclarator): Don't call build_lang_decl for local type
3914 declarations in templates.
3915 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
3916 zero'd memory, rather than calling memset.
3917 * pt.c: Include hashtab.h.
3918 (local_specializations): New variable.
3919 (retrieve_local_specialization): Use it.
3920 (register_local_specialization): Likewise.
3921 (tsubst_decl): Don't assume local variables have
3923 (instantiate_decl): Set up local_specializations.
3924 * Makefile.in (HTAB_H): New variable.
3926 2000-04-23 Richard Henderson <rth@cygnus.com>
3928 * typeck.c (c_expand_asm_operands): Restore the original
3929 contents of the output list.
3931 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
3933 * ir.texi: Document complex number representation.
3935 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
3937 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
3938 (target_incomplete_p): New function.
3939 (tinfo_base_init): Create comdat NTBS name variable.
3940 (ptr_initializer): Add non_public parameter. Calculate it.
3941 (ptmd_initializer): Likewise.
3942 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
3943 (create_real_tinfo_var): Add non_public parameter. Use it.
3944 Push proxy into global namespace.
3945 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
3947 * inc/typeinfo (type_info::before, type_info::operator==):
3948 Compare __name addresses.
3950 * tinfo2.cc: Remove new-abi builtins comment.
3952 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
3954 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
3956 * call.c (joust): Exit early if we get the same function, too.
3958 * decl2.c (key_method): Return NULL_TREE for template classes.
3959 (import_export_class): Don't need to check for template classes.
3961 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
3963 * lex.c: Remove references to cccp.c.
3965 2000-04-18 Mark Mitchell <mark@codesourcery.com>
3967 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
3968 volatile_memfunc. Add destructor_attr. Adjust dummy.
3969 (DECL_DESTRUCTOR_P): Use destructor_attr.
3970 (DECL_CONST_MEMFUNC_P): Reimplement.
3971 (DECL_VOLATILE_MEMFUNC_P): Remove.
3972 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
3973 (overrides): Use DECL_DESTRUCTOR_P.
3974 (check_for_override): Likewise.
3975 * decl.c (start_function): Likewise.
3976 * decl2.c (grokfclassfn): Likewise.
3977 (check_classfn): Likewise.
3978 (grok_function_init): Likewise.
3980 2000-04-17 Mark Mitchell <mark@codesourcery.com>
3982 * decl2.c (grokfield): Issue error on illegal data member
3985 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
3987 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
3989 2000-04-16 Mark Mitchell <mark@codesourcery.com>
3991 * class.c (build_vtable_entry): Don't build thunks for type-info
3994 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
3996 * decl.c (decls_match): Allow a redeclaration of a builtin to
3997 specify args while the builtin did not.
3999 2000-04-15 Mark Mitchell <mark@codesourcery.com>
4001 * cp-tree.def (THUNK_DECL): Add to documentation.
4002 * cp-tree.h (flag_huge_objects): Declare.
4003 * class.c (modify_vtable_entry): Tidy.
4004 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
4005 Calculate delta appropriately for the new ABI.
4006 (dfs_modify_vtables): Use it.
4007 (modify_all_vtables): Fix thinko in code to add overriding copies
4008 of functions to primary vtables.
4009 (build_clone): Fix typo in comment.
4010 (clone_function_decl): Correct order of destructors in vtable.
4011 (build_vbase_offset_vtbl_entries): Adjust comment.
4012 (dfs_vcall_offset_queue_p): Remove.
4013 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
4014 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
4015 (build_vtable_entry): Correct check for pure virtual functions.
4016 Don't declare flag_huge_objects.
4017 * decl.c (flag_huge_objects): Remove declaration.
4018 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
4019 Use int_size_in_bytes.
4020 (emit_thunk): Handle vcall offset thunks.
4022 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4024 * decl2.c (parse_time, varconst_time): Delete declarations.
4025 (finish_file): Delete LINENO declaration.
4026 START_TIME and THIS_TIME now long.
4028 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
4030 * class.c (build_base_field): Reformat comment.
4032 * inc/cxxabi.h (stddef.h): Comment inclusion.
4033 (__base_class_info::__offset): Comment shift.
4035 2000-04-12 Mark Mitchell <mark@codesourcery.com>
4037 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
4038 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
4039 (cp_push_exception_identifier): New macro.
4040 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
4041 (DECL_BASE_DESTRUCTOR_P): Likewise.
4042 (DECL_DELETING_DESTRUCTOR_P): Likewise.
4043 (get_vtbl_decl_for_binfo): Fix formatting.
4044 (in_charge_arg_for_name): New macro.
4045 (maybe_build_cleanup_and_delete): Remove declaration.
4046 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
4047 (in_charge_arg_for_name): New function.
4048 (build_new_method_call): Use it. Handle cloned destructors.
4049 (build_clone): Don't make the base constructor virtual.
4050 Automatically defer generated functions.
4051 (clone_function_decl): Handle destructors, too.
4052 (clone_constructors_and_destructors): Likewise.
4053 (create_vtable_ptr): Don't create a vtable entry for a cloned
4055 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
4056 (initialize_predefined_identifiers): Update appropriately.
4057 (finish_destructor_body): Simplify.
4058 (maybe_build_cleanup_and_delete): Remove.
4059 * except.c (expand_throw): Handle new-ABI destructors.
4060 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
4061 (build_dtor_call): New function.
4062 (build_delete): Use it. Simplify.
4063 * optimize.c (maybe_clone_body): Handle destructors.
4064 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
4066 * exception.cc (cleanup_fn): New typedef.
4067 (CALL_CLEANUP): New macro.
4068 (cp_eh_info): Use them.
4069 (__cp_push_exception): Likewise.
4070 (__cp_pop_exception): Likewise.
4072 2000-04-11 Mark Mitchell <mark@codesourcery.com>
4074 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
4075 (complete_dtor_identifier): New macro.
4076 (CLASSTYPE_FIRST_CONVERSION): Remove.
4077 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
4078 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
4079 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
4080 (CLASSTYPE_CONSTRUCTORS): Likewise.
4081 (CLASSTYPE_DESTRUCTORS): Likewise.
4082 (lang_decl): Add cloned_function.
4083 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
4084 (DECL_BASE_CONSTRUCTOR_P): Likewise.
4085 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
4086 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
4087 (DECL_CLONED_FUNCTION_P): Likewise.
4088 (DECL_CLONED_FUNCTION): Likewise.
4089 (clone_function_decl): Declare.
4090 (maybe_clone_body): Likewise.
4091 * call.c (build_user_type_conversion_1): Call complete object
4092 constructors in the new ABI.
4093 (build_new_method_call): Don't add in-charge parameters under the
4095 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
4096 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
4097 CLASSTYPE_DESTRUCTOR_SLOT.
4098 (build_clone): New function.
4099 (clone_function_decl): Likewise.
4100 (clone_constructors_and_destructors): Likewise.
4101 (check_bases_and_members): Use it.
4102 * decl.c (iniitialize_predefined_identifiers): Initialize
4103 complete_dtor_identifier.
4104 (finish_function): Don't add extra code to a clone.
4105 (lang_mark_tree): Mark cloned_function.
4106 * decl2.c (mark_used): Don't bother trying to instantiate things
4108 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
4109 * method.c (set_mangled_name_for_decl): Don't treat clones as
4111 (synthesize_method): Sythesize cloned functions, not the clones.
4112 * optimize.c (inline_data): Update comment on ret_label.
4113 (remap_block): Don't assume DECL_INITIAL exists.
4114 (copy_body_r): Allow ret_label to be NULL.
4115 (maybe_clone_body): Define.
4116 * pt.c (tsubst_decl): Handle clones.
4117 (instantiate_clone): New function.
4118 (instantiate_template): Use it.
4119 (set_mangled_name_for_template_decl): Don't treat clones as
4121 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
4122 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
4123 * semantics.c (expand_body): Clone function bodies as necessary.
4125 * optimize.c (remap_decl): Avoid sharing structure for arrays
4126 whose size is only known at run-time.
4127 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
4129 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
4130 to has_in_charge_parm_p.
4131 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
4132 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
4133 (DECL_COPY_CONSTRUCTOR_P): New macro.
4134 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
4135 (build_user_type_conversion_1): Likewise.
4136 (convert_like_real): Likewise.
4137 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
4138 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
4139 (copy_args_p): Likewise.
4140 (grok_ctor_properties): Likewise.
4141 (start_function): Likewise.
4142 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
4143 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
4144 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
4145 * method.c (do_build_copy_constructor): Use
4146 DECL_HAS_IN_CHARGE_PARM_P.
4147 (synthesize_method): Likewise.
4148 * pt.c (instantiate_template): Remove goto.
4149 * tree.c (build_cplus_method_type): Remove mention of obstacks in
4152 * cp-tre.h (finish_function): Change prototype.
4153 * decl.c (end_cleanup_fn): Adjust caller.
4154 (finish_function): Take only one parameter.
4155 * decl2.c (finish_objects): Adjust caller.
4156 (finish_static_storage_duration_function): Likewise.
4157 * method.c (emit_thunk): Likewise.
4158 * parse.y: Likewise.
4159 * parse.c: Regenerated.
4160 * pt.c (instantiate_decl): Likewise.
4161 * rtti.c (synthesize_tinfo_fn): Likewise.
4162 * semantics.c (expand_body): Likewise.
4164 * cp-tree.h (copy_decl): New function.
4165 * class.c (finish_struct_1): Use it.
4166 * lex.c (copy_decl): Define it.
4167 * pt.c (tsubst_decl): Likewise.
4168 * tree.c (copy_template_template_parm): Likewise.
4170 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
4171 has_nonpublic_assign_ref.
4172 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
4173 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
4174 * class.c (finish_struct_methods): Don't set
4175 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
4176 (interface_only): Don't declare.
4177 (interface_unknown): Likewise.
4179 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4181 * tree.h (HAVE_TEMPLATES): Remove definition.
4182 * lang-options.h (-fthis-is-variable): Remove documentation.
4184 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
4186 * class.c (instantiate_type): Handle object-relative template-id.
4188 * semantics.c (finish_expr_stmt): Call convert_to_void here.
4189 * decl.c (cplus_expand_expr_stmt): Not here.
4191 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
4192 Initialize exprtype earlier.
4194 * parse.y (fn.def1): Check for defining types in return types.
4196 * decl.c (check_tag_decl): Notice extra fundamental types.
4197 Diagnose empty decls in classes, too.
4199 * decl.c (grokdeclarator): Don't override an anonymous name if no
4200 declarator was given.
4202 * cvt.c (convert_to_void): Call resolve_offset_ref.
4204 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
4206 * decl2.c (decl_namespace): Handle getting a type.
4208 * typeck.c (build_c_cast): Re-enable warning for cast between
4209 pointer and integer of different size.
4211 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
4213 * inc/cxxabi.h (__pointer_type_info): Add restrict and
4215 (__pointer_type_info::__pointer_catch): New virtual function.
4216 (__pointer_to_member_type_info): Derive from
4217 __pointer_type_info. Adjust.
4218 (__pointer_to_member_type_info::__do_catch): Remove.
4219 (__pointer_to_member_type_info::__is_pointer_p): Declare.
4220 (__pointer_to_member_type_info::__pointer_catch): Declare.
4221 * rtti.c (qualifier_flags): Add restrict flag.
4222 (ptmd_initializer): Reorder members.
4223 (create_tinfo_types): Expand comments. Reorder
4224 ptmd_desc_type_node members.
4225 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
4227 (__pointer_type_info::__do_catch): Move specific code into
4228 __pointer_catch. Call it.
4229 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
4230 specific catch checking. Fix void conversion check.
4231 (__pointer_to_member_type_info::__do_catch): Remove.
4232 (__pointer_to_member_type_info::__pointer_catch): Implement.
4234 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4236 * lex.c (init_parse): Remove traces of classof and headof.
4237 * decl2.c (flag_operator_names): Default to 1.
4238 (lang_decode_option): Do not set it for -ansi.
4240 2000-04-09 Mark Mitchell <mark@codesourcery.com>
4242 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
4243 (DECL_MAIN_VARIANT): Remove.
4244 * decl.c (duplicate_decls): Don't set it.
4245 (start_function): Likewise.
4246 (lang_mark_tree): Don't mark it.
4247 * decl2.c (defer_fn): Don't use it.
4248 * lex.c (retrofit_lang_decl): Don't set it.
4249 * pt.c (tsubst_decl): Likewise.
4250 * ptree.c (print_lang_decl): Don't print it.
4251 * typeck.c (mark_addressable): Don't use it.
4253 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
4255 * vec.cc: Include <new> and <exception>.
4256 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
4257 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
4259 (__cxa_vec_delete): Catch dtor exceptions.
4261 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
4263 Prepend __ to implementation defined names.
4264 * inc/typeinfo (type_info): Rename _name to __name.
4265 (type_info::type_info): Rename parameter.
4266 (type_info::operator==, type_info::operator!=,
4267 type_info::before): Likewise.
4268 (type_info::is_pointer_p, type_info::is_function_p,
4269 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
4272 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
4273 (__pointer_type_info::__pointer_type_info): Likewise.
4274 (__pointer_type_info::is_pointer_p,
4275 __pointer_type_info::do_catch): Prepend __. Rename parameters.
4276 (__array_type_info::__array_type_info): Rename parameters.
4277 (__function_type_info::__function_type_info): Likewise.
4278 (__function_type_info::is_function_p): Prepend __.
4279 (__enum_type_info::__enum_type_info): Rename parameters.
4280 (__pointer_to_member_type_info::__pointer_to_member_type_info):
4282 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
4284 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
4285 (__class_type_info::__class_type_info): Rename parameters.
4286 (__class_type_info::sub_kind): Prepend __. Adjust member names.
4287 (__class_type_info::upcast_result,
4288 __class_type_info::dyncast_result): Prepend __. Move definition
4290 (__class_type_info::do_upcast, __class_type_info::do_catch,
4291 __class_type_info::find_public_src,
4292 __class_type_info::do_dyncast,
4293 __class_type_info::do_find_public_src): Prepend __. Rename
4295 (__si_class_type_info::__si_class_type_info): Rename parameters.
4296 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
4297 __si_class_type_info::do_find_public_src): Prepent __. Rename
4299 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
4300 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
4301 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
4303 (__dynamic_cast): Rename parameters.
4304 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
4305 type_info::do_catch, type_info::do_upcast): Prepend __.
4306 (contained_p, public_p, virtual_p, contained_public_p,
4307 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
4308 (__class_type_info::do_catch,
4309 __class_type_info::do_upcast): Prepend __. Adjust.
4310 (__class_type_info::__upcast_result,
4311 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
4313 (__class_type_info::find_public_src): Prepend __. Adjust.
4314 (__class_type_info::do_find_public_src,
4315 __si_class_type_info::do_find_public_src,
4316 __vmi_class_type_info::do_find_public_src): Likewise.
4317 (__class_type_info::do_dyncast,
4318 __si_class_type_info::do_dyncast,
4319 __vmi_class_type_info::do_dyncast): Likewise.
4320 (__class_type_info::do_upcast,
4321 __si_class_type_info::do_upcast,
4322 __vmi_class_type_info::do_upcast): Likewise.
4323 (__dynamic_cast): Adjust.
4324 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
4325 (__function_type_info::is_function_p): Likewise.
4326 (__pointer_type_info::do_catch): Likewise. Adjust.
4327 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
4328 (__throw_type_match_rtti_2): Adjust.
4329 (__is_pointer): Adjust.
4331 2000-04-08 Mark Mitchell <mark@codesourcery.com>
4333 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
4334 (complete_ctor_identifier): New macro.
4335 (special_function_kind): Add sfk_copy_constructor and
4336 sfk_assignment_operator.
4337 (LOOKUP_HAS_IN_CHARGE): Remove.
4338 (cons_up_default_function): Rename to ...
4339 (implicitly_declare_fn): ... this.
4340 * call.c (build_new_method_call): Add in-charge parameters for
4342 * class.c (add_implicitly_declared_members): Change parameter name
4343 from cant_have_assignment to cant_have_const_assignment.
4344 Replace calls to cons_up_default_function to implicitly_declare_fn.
4345 * cvt.c (ocp_convert): Use complete_ctor_identifier.
4346 * decl.c (initialize_predefined_identifiers): Initialize it.
4347 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
4349 * init.c (expand_default_init): Don't calculate the in-charge
4351 (build_new_1): Likewise.
4352 * lex.c (cons_up_default_function): Move to method.c.
4353 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
4354 (implicitly_declare_fn): New function.
4355 * typeck.c (build_static_cast): Use complete_ctor_identifier.
4356 (build_modify_expr): Likewise.
4357 * typeck2.c (build_functional_cast): Likewise.
4359 Under the new ABI, constructors don't return `this'.
4360 * cp-tree.h (warn_reorder): Declare.
4361 (special_function_kind): New enum.
4362 (global_base_init_list): Remove declaration.
4363 (emit_base_init): Don't return a value.
4364 (check_base_init): Don't declare.
4365 (is_aggr_typedef): Likewise.
4366 * decl.c (check_special_function_return_type): New function.
4367 (return_types): Remove.
4368 (grokdeclarator): Use check_special_function_return_type.
4369 (start_function): Don't initialize ctor_label under the new ABI.
4370 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
4371 * init.c (begin_init_stmts): Move to top of file.
4372 (finish_init_stmts): Likewise.
4373 (warn_reorder): Don't declare.
4374 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
4376 (check_base_init): Remove.
4377 (is_aggr_typedef): Likewise.
4378 (build_new_1): Don't use the return value of a constructor.
4379 * semantics.c (setup_vtbl_ptr): Don't use the return value
4381 * typeck.c (check_return_expr): Don't magically convert return
4382 statements into `return this' in constructors under the new ABI.
4384 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
4385 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
4386 (base_ctor_identifier): New macro.
4387 (base_dtor_identifier): Likewise.
4388 (deleting_dtor_identifier): Likewise.
4389 * decl.c: Don't include obstack.h.
4390 (obstack_chunk_alloc): Don't define.
4391 (obstack_chunk_free): Likewise.
4392 (struct predefined_identifier): New type.
4393 (initialize_predefined_identifiers): New function.
4394 (init_decl_processing): Use it.
4395 (debug_temp_inits): Remove.
4396 (start_method): Don't call preserve_data.
4397 (hack_incomplete_structures): Update comment.
4398 * init.c (init_init_processing): Don't initialize
4400 (build_offset_rf): Remove dead code.
4401 (build_delete): Use CLASSTYPE_N_BASECLASSES.
4402 * search.c (init_search_processing): Don't initialize
4405 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4407 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
4408 some sign_compare warnings.
4410 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
4412 Rename abi::__vmi_class_type_info members.
4413 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
4414 base_list, detail_masks members to vmi_flags, vmi_base_count,
4415 vmi_bases and vmi_flags_masks respectively.
4416 (__vmi_class_type_info::vmi_flags_masks): Rename
4417 details_unknown_mask to flags_unknown_mask.
4418 * tinfo.cc (__class_type_info::do_upcast): Adjust.
4419 (__vmi_class_type_info::do_find_public_src): Adjust.
4420 (__vmi_class_type_info::do_dyncast): Adjust.
4421 (__vmi_class_type_info::do_upcast): Adjust.
4423 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
4425 * tinfo.cc (convert_to_base): New function.
4426 (get_vbase_offset): Remove. Move into convert_to_base.
4427 (__vmi_class_type_info::do_find_public_src): Adjust.
4428 (__vmi_class_type_info::do_dyncast): Adjust.
4429 (__vmi_class_type_info::do_upcast): Adjust.
4431 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
4433 * tinfo.cc (operator=): Use __builtin_strcmp.
4434 * tinfo2.cc (before): Likewise.
4436 2000-04-06 Mark Mitchell <mark@codesourcery.com>
4438 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
4439 (DECL_SAVED_INLINE): Rename to ...
4440 (DECL_DEFERRED_FN): ... this.
4441 (in_function_p): Remove declaration.
4442 (mark_inline_for_output): Rename to ...
4443 (defer_fn): ... this.
4444 * decl.c (finish_function): Adjust call to mark_inline_for_output.
4445 (in_function_p): Remove definition.
4446 * decl2.c (saved_inlines): Rename to ...
4447 (deferred_fns): ... this.
4448 (saved_inlines_used): Rename to ...
4449 (deferred_fns_used): ... this.
4450 (mark_inline_for_output): Rename to ...
4451 (defer_fn): ... this.
4452 (finish_file): Adjust accordingly.
4453 (init_decl2): Likewise.
4454 * lex.c (cons_up_default_function): Likewise.
4455 * pt.c (mark_decl_instantiated): Likewise.
4456 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
4458 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
4459 * semantics.c (expand_body): Defer more functions.
4461 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
4464 * Make-lang.in (CXX_LIB2FUNCS): Add it.
4466 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
4467 __cxa_vec_delete): Declare.
4469 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
4471 * rtti.c (dfs_class_hint_mark): New static function.
4472 (dfs_class_hint_unmark): New static function.
4473 (class_hint_flags): Use them.
4475 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
4477 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
4479 2000-04-05 Mark Mitchell <mark@codesourcery.com>
4481 * cp-tree.h (instantiate_decl): Change prototype.
4482 * decl2.c (mark_used): Adjust call.
4483 * optimize.c (inlinable_function_p): Adjust handling of templates.
4484 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
4485 (do_type_instantiation): Likewise.
4486 (instantiate_decl): Defer more templates.
4487 (instantiate_pending_templates): Adjust logic to handle inline
4490 * Makefile.in (GGC_H): New variable. Use it throughout in place
4493 * call.c: Don't include obstack.h. Include ggc.h.
4494 (obstack_chunk_alloc): Don't define.
4495 (obstack_chunk_free): Likewise.
4496 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
4497 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
4498 (pop_switch): Free it.
4500 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
4502 * dump.c (dequeue_and_dump): Don't try to print the bit_position
4503 if we don't have a DECL_FIELD_OFFSET.
4505 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
4507 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
4510 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4512 * cfns.gperf (hash, libc_name_p): Prototype.
4514 * rtti.c (build_dynamic_cast_1): Constification.
4516 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
4518 * semantics.c (deferred_type_access_control): Prototype.
4520 2000-04-04 Mark Mitchell <mark@codesourcery.com>
4522 Correct many new ABI issues regarding vbase and vcall offset
4524 * cp-tree.h (BINFO_VTABLE): Document.
4525 (struct lang_type): Tweak formatting.
4526 (BINFO_PRIMARY_BINFO): Add to documentation.
4527 (CLASSTYPE_VSIZE): Fix typo in comment.
4528 (CLASSTYPE_VBASECLASSES): Update documentation.
4529 (BINFO_VBASE_MARKED): Remove.
4530 (SET_BINFO_VBASE_MARKED): Likewise.
4531 (CLEAR_BINFO_VBASE_MARKED): Likewise.
4532 (BINFO_FIELDS_MARKED): Remove.
4533 (SET_BINFO_FIELDS_MARKED): Likewise.
4534 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
4535 (enum access_kind): New enumeration.
4536 (num_extra_vtbl_entries): Remove declaration.
4537 (size_extra_vtbl_entries): Likewise.
4538 (get_vtbl_decl_for_binfo): New function.
4539 (dfs_vbase_unmark): Remove declaration.
4540 (mark_primary_bases): Likewise.
4541 * class.c (SAME_FN): Remove.
4542 (struct vcall_offset_data_s): Move definition.
4543 (build_vbase_pointer): Use `build', not `build_binary_op', to
4544 access the vbase pointer under the new ABI.
4545 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
4546 (build_primary_vtable): Likewise.
4547 (dfs_mark_primary_bases): Move here from search.c.
4548 (mark_primary_bases): Likewise.
4549 (determine_primary_bases): Under the new ABI, don't make a base
4550 class a primary base just because we don't yet have any virtual
4552 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
4553 (num_vfun_entries): Remove.
4554 (dfs_count_virtuals): Likewise.
4555 (num_extra_vtbl_entries): Likewise.
4556 (size_extra_vtbl_entries): Likewise.
4557 (layout_virtual_bases): Iterate in inheritance graph order under
4559 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
4560 indicate that a vfield is present.
4561 (init_class_processing): Initialize access_public_node, etc., from
4563 (get_vtbl_decl_for_binfo): New function.
4564 (dump_class_hierarchy_r): Likewise.
4565 (dump_class_hierarchy): Use it.
4566 (finish_vtbls): Build the vtbls in inheritance graph order.
4567 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
4568 (initialize_vtable): Use get_vtbl_decl_for_binfo.
4569 (accumulate_vtbl_inits): Add comments explaining why a pre-order
4571 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
4572 where the vptr points, even for primary vtables.
4573 (build_vtbl_initializer): Adjust handling of vbase and vcall
4575 (build_vcall_and_vbase_vtable_entries): New function.
4576 (dfs_build_vbase_offset_vtbl_entries): Remove.
4577 (build_vbase_offset_vtbl_entries): Reimplement.
4578 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
4579 were already handled in a primary base class vtable.
4580 (build_vcall_offset_vtbl_entries): Adjust.
4581 (build_rtti_vtbl_entries): Adjust.
4582 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
4583 * init.c (expand_virtual_init): Simplify.
4584 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
4585 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
4586 * search.c (BINFO_ACCESS): New macro.
4587 (SET_BINFO_ACCESS): Likewise.
4588 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
4589 (access_in_type): Likewise.
4590 (dfs_accessible_p): Likewise.
4591 (protected_accessible_p): Likewise.
4592 (lookup_fnfields_1): Adjust documentation.
4593 (dfs_mark_primary_bases): Move to class.c
4594 (mark_primary_bases): Likewise.
4595 (dfs_vbase_unmark): Remove.
4596 (virtual_context): Use BINFO_FOR_VBASE.
4597 (dfs_get_vbase_types): Simplify.
4598 (dfs_build_inheritance_graph_order): New function.
4599 (get_vbase_types): Use it.
4600 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
4602 * tinfo.cc (get_vbase_offset): New function.
4603 (__vmi_class_type_info::do_find_public_src): Use it.
4604 (__vmi_class_type_info::do_dyncast): Likewise.
4605 (__vmi_class_type_info::do_upcast): Likewise.
4607 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
4609 * lang-specs.h: Pass -fno-show-column to the preprocessor.
4611 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
4613 * rtti.c (class_hint_flags): Rename flags.
4614 (class_initializer): Remove flags.
4615 (synthesize_tinfo_var): Combine offset and flags. Add flags
4616 for __vmi_class_type_info.
4617 (create_tinfo_types): Remove flags from __class_type_info and
4618 __si_class_type_info. Merge flags and offset from
4619 base_class_type_info.
4620 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
4621 (__base_class_info::is_virtual_p): Adjust.
4622 (__base_class_info::is_public_p): Adjust.
4623 (__base_class_info::offset): New accessor.
4624 (__class_type_info::details): Remove member.
4625 (__class_type_info::__class_type_info): Lose details.
4626 (__class_type_info::detail_masks): Remove.
4627 (__si_class_type_info::__si_class_type_info): Lose details.
4628 (__vmi_class_type_info::details): New member.
4629 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
4630 (__vmi_class_type_info::detail_masks): New member.
4631 * tinfo.cc (__class_type_info::do_upcast): Initialize result
4632 with unknown_details_mask.
4633 (__vmi_class_type_info::do_find_public_src): Adjust
4634 (__vmi_class_type_info::do_dyncast): Adjust.
4635 (__vmi_class_type_info::do_upcast): Set result details, if
4637 (__dynamic_cast): Temporarily #if out optimization.
4639 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
4641 * rtti.c (get_tinfo_decl): Mark used.
4642 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
4643 mark as dealt with, if we output it.
4645 2000-03-28 Mark Mitchell <mark@codesourcery.com>
4647 * class.c: Reorganize to put virtual function table initialization
4648 machinery at the end of the file.
4650 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
4652 * class.c (finish_struct): Use bitsize_zero_node.
4653 * pt.c (instantiate_class_template): Likewise.
4655 2000-03-28 Mark Mitchell <mark@codesourcery.com>
4657 Put RTTI entries at negative offsets in new ABI.
4658 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
4659 vbase offset at index -3, not -1.
4660 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
4661 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
4662 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
4663 (build_rtti_vtbl_entries): New function.
4664 (set_rtti_entry): Remove.
4665 (build_primary_vtable): Don't use it.
4666 (build_secondary_vtable): Likewise.
4667 (start_vtable): Remove.
4668 (first_vfun_index): New function.
4669 (set_vindex): Likewise.
4670 (add_virtual_function): Don't call start_vtable. Do call
4672 (set_primary_base): Rename parameter.
4673 (determine_primary_base): Likewise.
4674 (num_vfun_entries): Don't use skip_rtti_stuff.
4675 (num_extra_vtbl_entries): Include RTTI information.
4676 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
4677 (skip_rtti_stuff): Remove.
4678 (dfs_modify_vtables): Don't use it.
4679 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
4680 (layout_nonempty_base_or_field): Update size handling.
4681 (create_vtable_ptr): Tweak.
4682 (layout_class_type): Adjust parameter names.
4683 (finish_struct_1): Simplify.
4684 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
4685 (skip_rtti_stuff): Remove.
4686 (first_vfun_index): New function.
4687 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
4688 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
4689 (marked_vtable_pathp): Declare.
4690 (unmarked_vtable_pathp): Likewise.
4691 * error.c (dump_expr): Use first_vfun_index to calculate vtable
4693 * rtti.c (build_headof): Look for RTTI at negative offsets.
4694 (get_tinfo_decl_dynamic): Likewise.
4695 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
4697 (create_pseudo_type_info): Do it here instead. Adjust so that
4698 vptr points at first virtual function.
4699 * search.c (marked_vtable_pathp): Make it global.
4700 (unmarked_vtable_pathp): Likewise.
4701 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
4702 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
4703 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
4704 (get_pure_virtuals): Likewise.
4705 (expand_upcast_fixups): Likewise.
4706 * tree.c (debug_binfo): Likewise.
4707 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
4710 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4712 * class.c (check_field_decl): Fix typo.
4713 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
4714 (check_methods): Likewise.
4715 (check_field_decls): Likewise.
4716 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
4717 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
4718 Use DECL_RESULT_FLD, not DECL_RESULT.
4719 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
4720 * lex.c (identifier_type): Likewise.
4721 * pt.c (determine_specialization, lookup_template_class): Likewise.
4722 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
4723 (resolve_overloaded_unification, more_specialized): Likewise.
4724 * semantics.c (finish_member_declaration): Likewise.
4725 * typeck.c (build_x_function_call): Likewise.
4727 2000-03-26 Mark Mitchell <mark@codesourcery.com>
4729 * class.c (layout_empty_base): Handle empty bases with non-byte
4731 (build_base_field): Likewise.
4732 (layout_virtual_bases): Likewise.
4734 * class.c (finish_struct_1): Fix typo in this change:
4736 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4738 2000-03-25 Mark Mitchell <mark@codesourcery.com>
4740 * decl.c (grokdeclarator): Count partial specializations when
4741 keeping track of how many template classes have been seen.
4743 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
4745 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4747 * class.c (build_vbase_pointer_fields): layout_field now place_field.
4748 (get_vfield_offset): Use byte_position.
4749 (set_rtti_entry): Set OFFSET to ssizetype zero.
4750 (get_binfo_offset_as_int): Deleted.
4751 (dfs_record_base_offsets): Use tree_low_cst.
4752 (dfs_search_base_offsets): Likewise.
4753 (layout_nonempty_base_or_field): Reflect changes in RLI format
4754 and call byte_position.
4755 (layout_empty_base): Convert offset to ssizetype.
4756 (build_base_field): use rli_size_unit_so_far.
4757 (dfs_propagate_binfo_offsets): Do computation in proper type.
4758 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
4759 (layout_class_type): Reflect changes in RLI names and fields.
4760 (finish_struct_1): Set DECL_FIELD_OFFSET.
4761 * dump.c (dequeue_and_dump): Call bit_position.
4762 * expr.c (cplus_expand_constant): Use byte_position.
4763 * rtti.c (expand_class_desc): Use bitsize_one_node.
4764 * typeck.c (build_component_addr): Use byte_position and don't
4765 special case for zero offset.
4767 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
4769 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
4771 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
4773 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
4776 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4778 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
4780 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
4781 make_typename_type, check_initializer, cp_finish_decl,
4782 xref_tag): Likewise.
4783 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
4784 decl_namespace, arg_assoc_template_arg, arg_assoc,
4785 validate_nonmember_using_decl, do_class_using_decl): Likewise.
4786 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
4787 args_to_string): Likewise.
4788 * friend.c (is_friend): Likewise.
4789 * lex.c (note_got_semicolon, note_list_got_semicolon,
4790 is_global): Likewise.
4791 * method.c (build_overload_nested_name, build_overload_value,
4792 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
4793 * parse.y (typename_sub, typename_sub1): Likewise.
4794 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
4795 process_partial_specialization, convert_template_argument,
4796 template_args_equal, add_pending_template, lookup_template_class,
4797 for_each_template_parm_r, maybe_fold_nontype_arg,
4798 tsubst, instantiate_template, type_unification_real, unify,
4799 instantiate_pending_templates, set_mangled_name_for_template_decl):
4801 * repo.c (repo_get_id, repo_template_used): Likewise.
4802 * search.c (lookup_field_1): Likewise.
4803 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
4804 * xref.c (classname): Likewise.
4806 2000-03-22 Mark Mitchell <mark@codesourcery.com>
4808 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
4809 (CANONICAL_BINFO): New macro.
4810 (BINFO_NEW_VTABLE_MARKED): Use it.
4811 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
4812 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
4813 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
4815 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4816 (build_secondary_vtable): Likewise.
4817 (dfs_finish_vtbls): Likewise.
4818 (dfs_accumulate_vtbl_inits): Likewise.
4819 (accumulate_vtbl_inits): New function.
4820 (finish_vtbls): Make sure that virtual bases come after
4821 non-virtual bases in the vtable group.
4822 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
4823 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4824 * search.c (struct vbase_info): Move definition.
4825 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4826 (unmarked_new_vtable_p): Likewise.
4827 (dfs_mark_vtable_path): Remove.
4828 (dfs_mark_new_vtable): Remove.
4829 (dfs_unmark_new_vtable): Likewise.
4830 (dfs_clear_search_slot): Likewise.
4831 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
4832 (dfs_clear_vbase_slots): Likewise.
4833 (init_vbase_pointers): LIkewise.
4835 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
4837 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
4838 SIZETYPE to a non-SIZETYPE.
4840 2000-03-21 Mark Mitchell <mark@codesourcery.com>
4842 * class.c (layout_virtual_bases): Adjust names in conditionally
4845 * class.c (record_base_offsets): New function.
4846 (layout_conflict_p): Likewise.
4847 (layout_nonempty_base_or_field): Use it.
4848 (layout_empty_base): New function.
4849 (build_base_field): Use it.
4850 (build_base_fields): Update comment.
4851 (layout_virtual_bases): Fold in a little code form
4852 layout_basetypes. Use layout_empty_base.
4853 (layout_basetypes): Remove.
4854 (end_of_class): New function.
4855 (layout_class_type): Use it. Adjust.
4857 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
4859 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
4861 (dfs_skip_nonprimary_vbases_markedp): Likewise.
4862 * typeck.c (fntype_p): Remove.
4864 * cp-tree.h (TI_SPEC_INFO): Remove.
4865 (CLASSTYPE_TI_SPEC_INFO): Likewise.
4866 * pt.c (process_partial_specialization): Likewise.
4868 * class.c (build_base_field): Fix thinko in computation of binfo
4871 * tree.c (mark_local_for_remap_p): Mark variables declared in
4872 TARGET_EXPRs as well.
4874 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
4876 * typeck.c (require_complete_type, complete_type,
4877 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
4878 build_array_ref, convert_arguments, pointer_diff,
4879 build_x_unary_op, build_unary_op, build_c_cast,
4880 build_modify_expr): Use COMPLETE_TYPE_P etc.
4881 * call.c (is_complete, convert_like_real,
4882 build_new_method_call): Likewise.
4883 * class.c (build_vbase_pointer_fields, check_bases,
4884 build_base_field, finish_struct_1, pushclass): Likewise.
4885 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
4886 * decl.c (maybe_process_template_type_declaration, pushtag,
4887 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
4888 layout_var_decl, check_initializer, cp_finish_decl,
4889 grokdeclarator, require_complete_types_for_parms,
4890 grok_op_properties, xref_tag, xref_basetypes,
4891 check_function_type): Likewise.
4892 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
4893 * friend.c (do_friend): Likewise.
4894 * init.c (build_offset_ref): Likewise.
4895 * parse.y (structsp): Likewise.
4896 * pt.c (maybe_process_partial_specialization,
4897 tsubst_friend_function, instantiate_class_template, tsubst,
4898 do_type_instantiation, instantiate_pending_templates): Likewise.
4899 * repo.c (repo_get_id): Likewise.
4900 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
4901 synthesize_tinfo_var, emit_support_tinfos): Likewise.
4902 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
4903 * semantics.c (begin_class_definition): Likewise.
4904 * tree.c (build_cplus_method_type): Likewise.
4905 * typeck2.c (digest_init, build_functional_cast,
4906 add_exception_specifier): Likewise.
4907 * parse.h, parse.c: Regenerated.
4909 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
4911 * inc/cxxabi.h: New header file. Define new-abi entry points.
4912 (__pointer_type_info::target): Rename member to ...
4913 (__pointer_type_info::type): ... here.
4914 (__base_class_info::type): Rename member to ...
4915 (__base_class_info::base): ... here.
4916 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
4917 * cp-tree.h (CPTI_ABI): New global tree enumeration.
4918 (abi_node): New global tree node.
4919 * decl.c (abi_node): Document.
4920 (init_decl_processing): Initialize abi_node.
4921 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
4922 (get_vmi_pseudo_type_info): Likewise.
4923 (create_tinfo_types): Likewise.
4924 (emit_support_tinfos): Likewise.
4925 * tinfo.h (cxxabi.h): Include for new-abi.
4926 Move rtti class definitions to new header file.
4927 * tinfo.cc (abi): Use the namespace.
4928 (std): Move new abi rtti classes from here ...
4929 (__cxxabiv1): ... to here.
4930 * tinfo2.cc (cxxabi.h): Include for new-abi.
4931 Move rtti class definitions to new header file.
4932 (std): Move new abi rtti classes from here ...
4933 (__cxxabiv1): ... to here.
4934 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
4937 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
4938 Jason Merrill <jason@casey.cygnus.com>
4940 * method.c (build_overload_int): Use host_integerp.
4942 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4944 * init.c (build_offset_ref): Handle the case of a templated member
4947 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4949 * except.c (expand_exception_blocks): Clear catch_clauses_last.
4951 2000-03-18 Mark Mitchell <mark@codesourcery.com>
4953 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
4954 * class.c (check_bitfield_decl): Turn illegal bitfields into
4956 (dfs_propagate_binfo_offsets): Adjust for new size_binop
4958 (dfs_offset_for_unshared_vbases): Likewise.
4959 * cvt.c (cp_convert_to_pointer): Convert NULL to a
4960 pointer-to-member correctly under the new ABI.
4961 * expr.c (cplus_expand_constant): Don't use cp_convert when
4962 turning an offset into a pointer-to-member.
4963 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
4964 when dereferencing them under the new ABI.
4965 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
4966 of pointers-to-members under the new ABI.
4968 * class.c (check_bitfield_decl): Remove restriction on really long
4970 (layout_class_type): Implement new ABI handling of bitfields
4971 longer than their types.
4973 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4975 * parse.y (extdefs): Call ggc_collect.
4976 * parse.c: Regenerated.
4978 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
4980 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
4981 (note_name_declared_in_class): Use OVL_CURRENT to get at a
4984 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4986 * class.c (build_vbase_path): Use integer_zerop.
4987 (build_vtable_entry): Use tree_low_cst.
4988 (get_vfield_offset): Use bit_position.
4989 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
4991 (check_bitfield_decl): Set DECL_SIZE using convert.
4992 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
4993 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
4995 (finish_struct_1): Use bit_position.
4996 (dump_class_hierarchy): Use tree_low_cst.
4997 * cp-tree.h (min_precision): Add declaration.
4998 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
4999 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
5000 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
5001 * expr.c (cplus_expand_constant): Use bit_position.
5002 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
5003 * rtti.c (get_base_offset): Use bit_position.
5004 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
5005 host_integerp, and tree_low_cst.
5006 (pointer_int_sum): Use integer_zerop.
5007 (build_component_addr): Use bit_position.
5009 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
5011 * typeck.c (require_complete_type): Don't assume size_zero_node.
5012 (complete_type_or_else): Likewise.
5014 2000-03-16 Steven Grady <grady@digitaldeck.com>
5015 Jason Merrill <jason@casey.cygnus.com>
5017 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
5019 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
5021 * decl2.c (grokfield): Bail out if type is error_mark_node.
5023 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5025 * tinfo2.cc (__ptr_to_member_data): Rename to ...
5026 (__pointer_to_member_data): ... here. Adjust.
5027 * rtti.c (create_tinfo_types): Adjust.
5029 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5031 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
5032 * decl.c (ref_desc_type_node): Undocument.
5033 * rtti.c (ptr_ref_initializer): Rename to ...
5034 (ptr_initializer): ... here. Adjust comments.
5035 (ptmd_initializer): Fix comment thinko.
5036 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
5037 (create_tinfo_types): Remove ref_desc_type_node init.
5038 * tinfo2.cc (__reference_type_info): Remove.
5040 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
5042 * decl.c (cp_finish_decl): Remove obsolete comment.
5044 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
5046 2000-03-14 Mark Mitchell <mark@codesourcery.com>
5048 * cp-tree.h: Tweak documentation.
5049 * class.c (build_vbase_pointer_fields): Layout the fields, too.
5050 (avoid_overlap): Remove.
5051 (get_binfo_offset_as_int): New function.
5052 (dfs_serach_base_offsets): Likewise.
5053 (layout_nonempty_base_or_field): Likewise.
5054 (build_base_field): Layout fields here. Avoid placing two objects
5055 of the same type at the same address, under the new ABI.
5056 (build_base_fields): Adjust accordingly.
5057 (create_vtable_ptr): Return the new field, but don't attach it to
5059 (remove_base_field): Remove.
5060 (remove_base_fields): Remove.
5061 (layout_basetypes): Adjust accordingly.
5062 (layout_class_type): Call layout_field for each field, rather than
5063 just making a wholesale call to layout_type.
5065 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
5067 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
5069 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
5071 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
5073 * except.c (dtor_nothrow): New fn.
5074 (do_pop_exception): Use it. Take type parm.
5075 (push_eh_cleanup): Take type parm.
5076 (expand_start_catch_block): Pass it.
5077 (build_eh_type_type_ref): Accept null type.
5079 2000-03-12 Mark Mitchell <mark@codesourcery.com>
5081 * cp-tree.h (revert_static_member_fn): Change prototype.
5082 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
5083 (grok_op_properties): Likewise.
5084 (start_function): Likewise.
5085 (revert_static_member_fn): Simplify.
5086 * pt.c (check_explicit_specialization): Adjust call to
5087 revert_static_member_fn.
5089 2000-03-11 Mark Mitchell <mark@codesourcery.com>
5091 * cp-tree.h (scope_kind): New type.
5092 (tmpl_spec_kind): Likewise.
5093 (declare_pseudo_global_level): Remove.
5094 (pseudo_global_level_p): Rename to template_parm_scope_p.
5095 (pushlevel): Remove declaration.
5096 (begin_scope): New function.
5097 (finish_scope): Likewise.
5098 (current_tmpl_spec_kind): Likewise.
5099 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
5100 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
5101 Add template_spec_p.
5102 (toplevel_bindings_p): Adjust.
5103 (declare_pseudo_global_level): Remove.
5104 (pseudo_global_level_p): Rename to template_parm_scope_p.
5105 (current_tmpl_spec_kind): New function.
5106 (begin_scope): Likewise.
5107 (finish_scope): Likewise.
5108 (maybe_push_to_top_level): Adjust.
5109 (maybe_process_template_type_declaration): Likewise.
5110 (pushtag): Likewise.
5111 (pushdecl_nonclass_level): Likewise.
5112 (lookup_tag): Likewise.
5113 (grokfndecl): Handle member template specializations. Share
5114 constructor and non-constructor code.
5115 * decl2.c (check_classfn): Handle member template specializations.
5116 * pt.c (begin_template_parm_list): Use begin_scope.
5117 (begin_specialization): Likewise.
5118 (end_specialization): Likewise.
5119 (check_explicit_specialization): Use current_tmpl_spec_kind.
5120 Handle member template specializations.
5121 (end_template_decl): Use finish_scope. Remove call to
5123 (push_template_decl_real): Remove bogus error message.
5124 (tsubst_decl): Fix typo in code contained in comment.
5125 (instantiate_template): Handle member template specializations.
5126 (most_general_template): Likewise.
5128 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
5130 * lex.c (whitespace_cr): Compress consecutive calls to warning().
5131 (do_identifier): Ditto for error().
5133 * pt.c (convert_nontype_argument): Ditto for cp_error().
5134 (convert_template_argument): Ditto for cp_pedwarn().
5136 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
5138 * exception.cc (__check_null_eh_spec): New fn.
5139 * except.c (expand_end_eh_spec): Call it if the spec is throw().
5141 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
5143 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
5144 * except.c (expand_end_eh_spec): Add the return type.
5145 * rtti.c (throw_bad_cast): Add the parmtypes.
5146 (throw_bad_typeid): Likewise.
5148 * semantics.c (expand_stmt): Only leave out rtl for unused
5149 artificials, and set DECL_IGNORED_P on them as well.
5150 * decl.c (wrapup_globals_for_namespace): Likewise.
5152 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
5154 * decl.c (maybe_commonize_var): Skip all artificial decls.
5155 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
5157 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
5159 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
5160 * cp-tree.h: Declare flag_enforce_eh_specs.
5161 * decl.c (store_parm_decls, finish_function): Check it.
5163 C library functions don't throw.
5164 * Makefile.in (cfns.h): New target.
5165 (except.o): Depend on it.
5166 * Make-lang.in (cc1plus): Depend on cfns.gperf.
5167 * cfns.gperf: New file.
5168 * cfns.h: Generated.
5169 * except.c: Include it.
5170 (nothrow_libfn_p): New fn.
5171 * decl.c (grokfndecl): Use it.
5172 * cp-tree.h: Declare it.
5174 * decl.c (push_overloaded_decl_1, auto_function,
5175 define_function): Lose.
5176 (build_library_fn_1): New static fn.
5177 (builtin_function): Use it.
5178 (get_atexit_node): Use build_library_fn_ptr.
5179 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
5180 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
5181 push_void_library_fn, push_throw_library_fn): New fns.
5182 * cp-tree.h: Declare them.
5183 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
5184 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
5185 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
5186 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
5187 * rtti.c (build_runtime_decl): Lose.
5188 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
5189 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
5190 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
5192 * call.c (build_call): Remove result_type parm.
5193 Call mark_used on unused artificial fns.
5194 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
5196 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
5198 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
5200 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
5201 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
5202 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
5203 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
5204 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
5205 expand_generic_desc): Likewise.
5207 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5209 * exception.cc (__cp_pop_exception): Cleanup the original object.
5211 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5213 * decl.c (grok_op_properties): Merge conversion to void warning
5214 with other silly op warnings.
5216 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
5218 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
5219 array CONSTRUCTOR elements. Don't use expr_tree_cons.
5221 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5223 * decl.c (cp_make_fname_decl): New function.
5224 (wrapup_globals_for_namespace): Don't emit unused static vars.
5225 (init_decl_processing): Remove comment about use of
5226 array_domain_type. Set make_fname_decl.
5227 (cp_finish_decl): Remove __FUNCTION__ nadgering.
5228 * semantics.c (begin_compound_stmt): Remove
5229 current_function_name_declared flagging.
5230 (expand_stmt): Don't emit unused local statics.
5231 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
5234 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
5236 * typeck.c (convert_for_assignment): Don't look at array
5238 * call.c (convert_like_real): Likewise.
5240 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
5242 Add initial support for '\uNNNN' specifier.
5243 * lex.c (read_ucs): New fn.
5244 (readescape, skip_white_space): Call it.
5245 (is_extended_char, is_extended_char_1): New fns.
5246 (utf8_extend_token): New fn, #if 0'd out.
5247 (real_yylex): Treat extended chars like letters.
5249 * search.c (note_debug_info_needed): Walk the bases even if we
5250 weren't deferring the type itself.
5252 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5254 * decl2.c (finish_objects): Constify a char*.
5256 * method.c (emit_thunk): Likewise.
5258 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
5260 * typeck.c (dubious_conversion_warnings): Look through
5263 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5265 * class.c (dfs_modify_vtables): I is now unsigned.
5266 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
5267 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
5268 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
5269 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
5270 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
5271 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
5272 Call integer_all_onesp.
5273 * typeck2.c (process_init_constructor): Use compare_tree_int.
5275 * lang-specs.h (as): Don't call if -syntax-only.
5277 2000-03-06 Mark Mitchell <mark@codesourcery.com>
5279 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
5280 RTL_EXPR_HAS_NO_SCOPE after all.
5282 2000-03-05 Mark Mitchell <mark@codesourcery.com>
5284 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
5285 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
5286 RTL_EXPR_HAS_NO_SCOPE.
5288 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
5291 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
5293 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
5295 * call.c (convert_like): Macrofy.
5296 (convert_like_with_context): New macro.
5297 (convert_like_real): Renamed from convert_like. Add calling
5298 context parameters, for diagnostics. Add recursive flag. Call
5299 dubious_conversion_warnings for outer conversion.
5300 (build_user_type_conversion): Use convert_like_with_context.
5301 (build_over_call): Likewise. Don't warn about dubious
5302 conversions here. Adjust convert_default_arg calls.
5303 (convert_default_arg): Add context parameters for diagnostics.
5304 Pass throught to convert_like_with_context.
5305 * cp-tree.h (convert_default_arg): Add context parameters.
5306 (dubious_conversion_warnings): Prototype new function.
5307 * typeck.c (convert_arguments): Adjust convert_default_arg call.
5308 (dubious_conversion_warnings): New function, broken
5309 out of convert_for_assignment.
5310 (convert_for_assignment): Adjust.
5312 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
5314 * decl2.c (key_method): Break out from...
5315 (import_export_vtable, import_export_class): ...here.
5317 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
5318 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
5320 * search.c (note_debug_info_needed, dfs_debug_mark,
5321 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
5322 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
5324 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
5326 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
5329 2000-03-02 Mark Mitchell <mark@codesourcery.com>
5331 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
5332 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
5333 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
5334 (lang_type): Split gets_new into has_new and has_array_new.
5335 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5336 (TYPE_GETS_NEW): Split into ...
5337 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
5338 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
5339 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
5340 (build_op_new_call): Don't declare.
5341 (build_new_1): Likewise.
5342 * call.c (build_op_new_call): Remove.
5343 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5344 instead of TYPE_NEEDS_DESTRUCTOR.
5345 (finish_struct_bits): Likewise.
5346 (add_implicitly_declared_members): Likewise.
5347 (check_field_decl): Likewise.
5348 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
5349 correctly under the new ABI.
5350 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
5351 instead of TYPE_NEEDS_DESTRUCTOR.
5352 (initialize_local_var): Likewise.
5353 (destroy_local_var): Likewise.
5354 (cp_finish_decl): Likewise.
5355 (register_dtor_fn): Likewise.
5356 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
5357 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
5358 TYPE_VEC_DELETE_TAKES_SIZE here.
5359 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
5360 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
5361 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5362 (finish_destructor_body): Likewise.
5363 (maybe_build_cleanup_1): Likewise.
5364 * decl2.c (do_static_destruction): Likewise.
5365 * init.c (build_new_1): Make it static.
5366 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5367 (expand_cleanup_for_base): Likewise.
5368 (get_cookie_size): New function.
5369 (build_new_1): Handle array-new cookies correctly under the new
5371 (build_vec_delete_1): Likewise.
5372 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5373 (build_delete): Likewise.
5374 (build_vec_delete): Handle array-new cookies correctly under the new
5376 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5377 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
5378 TYPE_HAS_ARRAY_NEW_OPERATOR.
5379 * ptree.c (print_lang_type): Check them.
5380 * search.c (context_for_name_lookup): Fix typo in comment.
5381 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
5382 * tree.c (break_out_cleanups): Likewise.
5383 (build_cplus_array_test_1): Likewise.
5384 (cp_build_qualified_type_real): Likewise.
5385 * typeck.c (complete_type): Likewise.
5387 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
5388 the command-line, not the end.
5390 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
5392 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
5394 2000-03-02 Tom Tromey <tromey@cygnus.com>
5396 * cp-tree.h (build_java_class_ref): Declare.
5397 * init.c (build_java_class_ref): No longer static.
5398 * except.c (expand_throw): Generate a Java-style `throw' if the
5399 thrown object is a "Java" object.
5400 (initialize_handler_parm): Generate a Java-style lookup of
5401 exception info if the caught object is a "Java" object.
5402 (catch_language, catch_language_init): New globals.
5403 (decl_is_java_type): New function.
5404 (expand_start_catch_block): Don't call push_eh_info() or
5405 push_eh_cleanup() when handling a Java-style "catch". Pass Java
5406 class reference to build_catch_block.
5408 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5410 * typeck.c (comptypes): Treat sizetype like its language equivalent.
5412 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
5414 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
5415 to merge reference/pointer code and fix incorrect warnings.
5417 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
5419 * search.c (protected_accessible_p): Use context_for_name_lookup.
5421 * init.c (construct_virtual_bases): Fix thinko.
5422 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
5424 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
5426 * decl.c (current_function_decl): Move to toplev.c.
5428 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
5430 * pt.c (fn_type_unification): Unify return type, whenever
5432 (get_bindings_real): Only pass return type when necessary.
5433 Remove explicit return type check.
5434 * class.c (resolve_address_of_overloaded_function): Pass desired
5435 return type to fn_type_unification.
5437 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5439 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
5441 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
5443 * rtti.c (expand_class_desc): Likewise.
5444 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
5445 (THUNK_VCALL_OFFSET): Likewise.
5446 (THUNK_DELTA): Reflect changes in ../tree.h.
5448 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
5450 * search.c (protected_accessible_p): Also allow the access if
5451 the member is public in DERIVED. Lose TYPE parm.
5452 (friend_accessible_p): Lose TYPE parm.
5453 (accessible_p): Adjust.
5455 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5457 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
5458 on things that are not sizes; ssize_binop deleted.
5459 Call size_diffop when appropriate.
5460 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5461 (build_primary_vtable, build_secondary_vtable): Likewise.
5462 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
5463 Variable I is HOST_WIDE_INT.
5464 (get_vfield_offset): Pass proper types to size_binop.
5465 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
5466 (finish_struct_1): Likewise.
5467 (skip_rtti_stuff): Arg N is now pointer to signed.
5468 (layout_class_type): Use size_zero_node.
5469 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
5470 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
5471 * decl.c (complete_arry_type): Pass proper types to size_binop.
5472 (xref_basetypes): BINFO_OFFSET is sizetype.
5473 * error.c (dump_expr): Don't use size_binop non-sizes.
5474 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
5475 * init.c (construct_virtual_bases): Fix type error.
5476 (build_vec_delete_1): Pass proper type to size_binop and don't
5478 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
5479 * rtti.c (get_base_offset): Pass proper type to size_binop.
5480 * search.c (dfs_find_vbases): Fix type error.
5481 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
5482 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
5483 * tree.c (debug_binfo): Variable N is signed.
5484 Use HOST_WIDE_INT_PRINT_DEC.
5485 * typeck.c (comptypes): sizetype is same as equivalent integer type.
5486 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
5487 size_one_node and size_zero_node.
5488 (c_alignof): Use size_one_node.
5489 (build_component_addr): Pass proper types to size_binop.
5490 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
5492 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
5494 Implement class scope using-declarations for functions.
5495 * class.c (handle_using_decl): Call add_method for used functions.
5496 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
5497 (add_method): Used functions are hidden by local functions.
5498 (check_bases_and_members): Handle using-decls before finalizing
5499 CLASSTYPE_METHOD_VEC.
5500 * call.c (add_function_candidate): Add ctype parm; if non-zero,
5501 override the type of 'this' accordingly.
5502 (add_template_candidate, add_template_candidate_real): Add ctype parm.
5503 (convert_class_to_reference, build_user_type_conversion_1,
5504 build_new_function_call, build_object_call, build_new_op,
5505 build_new_method_call): Pass ctype parm.
5507 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
5509 * call.c (convert_class_to_reference, build_user_type_conversion_1,
5510 build_new_function_call, build_object_call, build_new_op,
5511 build_new_method_call, build_op_delete_call): Don't get basetype_path
5513 * typeck.c (build_component_ref): Likewise.
5514 * init.c (build_offset_ref): Likewise.
5515 (resolve_offset_ref): Don't call enforce_access.
5516 Call build_scoped_ref.
5517 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
5518 would cause an error or if -pedantic.
5519 * class.c (alter_access): Lose binfo parm.
5521 2000-02-26 Mark Mitchell <mark@codesourcery.com>
5523 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
5526 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
5528 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
5529 pseudo_type_info creation into the std namespace
5531 2000-02-26 Mark Mitchell <mark@codesourcery.com>
5533 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
5534 (import_export_class): Remove declaration.
5535 * decl2.c (import_export_class): Make it static.
5536 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
5537 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
5538 EXPR_WITH_FILE_LOCATION.
5539 * lex.c (check_newline): Tweak filename/lineno setting.
5540 * semantics.c (begin_while_stmt): Fix typo in comment.
5542 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5544 * lang-options.h (-fmessage-length=): Add missing option.
5546 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
5548 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
5550 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
5552 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
5554 * optimize.c (expand_call_inline): Emit the return label before
5555 evaluating the return value.
5557 2000-02-24 Mark Mitchell <mark@codesourcery.com>
5559 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
5560 than duplicating functionality here.
5561 * optimize.c: Include input.h.
5562 (expand_call_inline): Use push_srcloc and pop_srcloc.
5563 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
5564 * parse.c: Regenerated.
5565 * Makefile.in (lex.o): Depend on input.h.
5566 (optimize.o): Likewise.
5568 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
5570 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
5571 function type, rather than ICE.
5573 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
5575 * decl.c (grokdeclarator): Call decl_type_access_control.
5576 * parse.y (parse_end_decl): Don't call decl_type_access_control if
5579 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
5581 * decl.c (decls_match): Remove obsolete static member nadgering.
5583 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5585 * decl.c (grokdeclarator): Change ANSI to ISO.
5586 * lex.c (consume_string, readescape, do_identifier): Likewise.
5587 (parse_float, real_yylex): Likewise.
5588 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
5589 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
5590 new_type_id, maybe_label_decls, simple_stmt,
5591 for.init.statement): Likewise.
5592 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
5593 * semantics.c (finish_named_return_value): Likewise.
5594 * parse.c: Regenerate.
5596 2000-02-21 Mark Mitchell <mark@codesourcery.com>
5598 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
5599 (CPTI_CLASS_STAR_TYPE): Remove.
5600 (vtable_index_type): Likewise.
5601 (class_star_type_node): Remove.
5602 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
5603 (build_binary_op_nodefault): Remove.
5604 * call.c (build_new_op): Use build_binary_op instead of
5605 build_binary_op_nodefault.
5606 * decl.c (init_decl_processing): Remove class_star_type_node
5607 initialization. Make delta_type_node ptrdiff_type_node under the
5608 new ABI. Initialize vtable_index_type.
5609 (build_ptrmemfunc_type): Build different structures for the new
5611 (build_enumerator): Use build_binary_op instead of
5612 build_binary_op_nodefault.
5613 * method.c (build_overload_value): Mangle pointers-to-members
5614 appropriately under the new ABI.
5615 * typeck.c (build_array_ref): Use build_binary_op instead of
5616 build_binary_op_nodefault.
5617 (get_member_function_from_ptrfunc): Adjust for the new ABI.
5618 (build_binary_op_nodefault): Rename to ...
5619 (build_binary_op): ... this. Remove old version. Adjust for
5620 pointer-to-member comparisons under the new ABI.
5621 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
5622 (build_ptrmemfunc): Adjust for the new ABI.
5623 (expand_ptrmemfunc_cst): Likewise.
5624 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
5625 (pfn_from_ptrmemfunc): Adjust for the new ABI.
5627 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
5629 * call.c (build_object_call): Compress consecutive calls to
5631 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
5632 (build_op_delete_call): Adjust message formatting.
5634 * class.c (check_bases): Compress consecutive calls to
5636 (finish_struct_anon): Say 'ISO C++'.
5638 * decl.c (start_decl): Same here.
5639 (grok_reference_init): Likewise.
5640 (grokfndecl): Correct message formatting.
5641 (grokfndecl): Improve diagnostic.
5642 (check_static_variable_definition): Likewise. Say 'ISO C++'
5643 (compute_array_index_type): Say 'ISO C++'
5644 (create_array_type_for_decl): Compress consecutive calls to
5646 (grokdeclarator): Say 'ISO C++'
5647 (grok_op_properties): Likewise.
5649 * decl2.c (delete_sanity): Clairify diagnostic.
5650 (check_member_template): Same here.
5651 (grok_function_init): Use consistent terminology.
5653 * expr.c (do_case): Say 'ISO C++'
5655 * friend.c (do_friend): Compress consecutive calls to warning.
5657 2000-02-20 Mark Mitchell <mark@codesourcery.com>
5659 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
5660 * class.c (build_secondary_vtable): Reorganize. Don't create a
5661 new vtable under the new ABI.
5662 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
5664 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
5665 the initializing elements.
5666 (initialize_vtable): New function.
5667 (dfs_finish_vtbls): Use it.
5668 (dfs_accumulate_vtbl_inits): New function.
5669 (finish_vtbls): Merge primary and secondary vtables under the new
5671 (finish_struct_1): Remove redundant call to layout_vtable_decl.
5672 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
5675 * class.c (build_vtable): New function, split out from ...
5676 (get_vtable_decl): ... here, and ...
5677 (build_secondary_vtable): ... here.
5679 * pt.c (tsubst_decl): Fix formatting.
5681 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5683 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
5684 (avoid_overlap, build_base_field): Likewise.
5685 (build_base_field, build_base_fields, is_empty_class):
5686 Test DECL_SIZE with integer_zero.
5687 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
5688 * cp-tree.h (struct lang_type): New field size_unit.
5689 (CLASSTYPE_SIZE_UNIT): New macro.
5690 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
5691 (cp_finish_decl): Delete -Wlarger-than processing.
5692 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
5693 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
5694 * tree.c (make_binfo): binfo vector is one entry longer.
5695 (walk_tree): Walk DECL_SIZE_UNIT.
5697 2000-02-19 Mark Mitchell <mark@codesourcery.com>
5699 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
5701 (build_vtable_entry): Don't assume all vtable entries are
5703 (build_vtbl_initializer): Adjust accordingly.
5704 (get_vtable_decl): Fix formatting.
5706 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
5708 * semantics.c (deferred_type_access_control): Walk the entire
5710 (save_type_access_control): Rename from
5711 initial_deferred_type_access_control. Just remember the value.
5712 (decl_type_access_control): New fn.
5713 (begin_function_definition): Use deferred_type_access_control, after
5714 we've started the function. Set type_lookups to error_mark_node.
5715 * parse.y (frob_specs, fn.def1): Adjust.
5716 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
5717 (parse_end_decl, parse_bitfield0, parse_method): New fns.
5718 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
5719 (after_type_component_declarator0): Likewise.
5720 (after_type_component_declarator): Likewise.
5721 (notype_component_declarator): Likewise.
5722 * cp-tree.h: Adjust.
5724 * decl.c (redeclaration_error_message): Allow redeclaration of
5725 namespace-scope decls.
5727 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
5729 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
5731 2000-02-17 Mark Mitchell <mark@codesourcery.com>
5733 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
5734 * decl2.c (grokclassfn): Likewise.
5736 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
5738 * decl2.c (lang_decode_option): Don't set default message length
5740 * lex.c (lang_init_options): Set it here.
5742 2000-02-16 Mark Mitchell <mark@codesourcery.com>
5744 Make DECL_CONTEXT mean the class in which a member function was
5745 declared, even for a virtual function.
5746 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
5747 (DECL_FRIEND_CONTEXT): New macro.
5748 (DECL_REAL_CONTEXT): Remove.
5749 (SET_DECL_FRIEND_CONTEXT): Likewise.
5750 (DECL_VIRTUAL_CONTEXT): Adjust.
5751 (DECL_CLASS_SCOPE_P): Use TYPE_P.
5752 (add_friends): Remove.
5753 (hack_decl_function_context): Likewise.
5754 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
5756 (build_over_call): Fix indentation. Use DECL_CONTEXT
5757 instead of DECL_CLASS_CONTEXT.
5758 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
5759 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
5760 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5761 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
5762 (build_base_field): Likewise.
5763 (finish_struct_1): Likewise.
5764 (build_self_reference): Likewise.
5765 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
5767 (pushtag): Use decl_function_context, not
5768 hack_decl_function_context.
5769 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5770 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
5771 (pushdecl): Remove bogus code.
5772 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
5773 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5774 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5775 Use decl_function_context, nothack_decl_function_context.
5776 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
5777 (grokdeclarator): Likewise. Use decl_function_context, not
5778 hack_decl_function_context.
5779 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
5780 (start_function): Use DECL_FRIEND_CONTEXT, not
5781 DECL_CLASS_CONTEXT. Use decl_function_context, not
5782 hack_decl_function_context.
5783 (finish_function): Use decl_function_context, not
5784 hack_decl_function_context.
5785 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
5787 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
5788 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
5789 (grokfield): Likewise.
5790 (finish_builtin_type): Likewise.
5791 (finish_vtable_vardec): Use decl_function_context, not
5792 hack_decl_function_context.
5793 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5794 (start_static_initialization_or_destruction): Likewise.
5795 (finish_static_initialization_or_destruction): Likewise.
5796 (mark_used): Adjust logic for deciding when to synthesize methods.
5797 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
5799 * error.c (dump_function_decl): Use DECL_CONTEXT, not
5801 * friend.c (is_friend): Likewise.
5802 (add_friends): Remove.
5803 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
5804 * lex.c (begin_definition_of_inclass_inline): Use
5805 decl_function_context, not hack_decl_function_context.
5806 (process_next_inline): Likewise.
5807 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
5808 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
5809 DECL_CLASSS_CONTEXT.
5810 (hack_identifier): Likewise.
5811 (synthesize_method): Use decl_function_context, not
5812 hack_decl_function_context.
5813 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
5815 (is_member_template): Use decl_function_context, not
5816 hack_decl_function_context. Use DECL_CONTEXT, not
5818 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
5820 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
5822 (push_template_decl_real): Likewise.
5823 (instantiate_class_template): Don't call add_friends.
5824 (tsubst_default_argument): Use DECL_CONTEXT, not
5826 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
5827 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5828 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
5830 * repo.c (repo_inline_used): Likewise.
5831 * search.c (current_scope): Adjust for new _CONTEXT macros.
5832 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
5834 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
5835 (lookup_fnfields_here):Likewise.
5836 (check_final_overrider): Likewise.
5837 (init_vbase_pointers): Likewise.
5838 (virtual_context): Likewise.
5839 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
5840 (expand_body): Use decl_function_context, not
5841 hack_decl_function_context.
5842 * tree.c (hack_decl_function_context): Remove.
5843 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
5845 * typeck2.c (error_not_base_type): Likewise.
5847 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
5849 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
5851 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5853 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
5855 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5857 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
5859 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
5861 * decl2.c (lang_decode_option): Enable automatic line wrapping.
5863 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
5865 * parse.y (frob_specs): Split out...
5866 (parse_decl): From here.
5867 (fn.def2): Call initial_deferred_type_access_control.
5868 (after_type_component_declarator0): Call frob_specs.
5869 (notype_component_declarator0): Likewise.
5870 * search.c (friend_accessible_p): Nested classes are friends of their
5873 2000-02-10 Mark Mitchell <mark@codesourcery.com>
5875 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
5876 used to create an implicit temporary.
5878 * class.c (dfs_modify_vtables): Tweak calculation of functions to
5881 2000-02-08 Nathan Sidwell <nathan@acm.org>
5883 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
5884 strip array element qualifiers too.
5886 2000-02-07 Mark Mitchell <mark@codesourcery.com>
5888 * decl.c (store_parm_decls): Don't build cleanups for parameters
5889 while processing_template_decl.
5891 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
5893 * cp-tree.h (struct saved_scope): Add incomplete field.
5894 (namespace_scope_incomplete): New macro.
5895 * decl.c (pushdecl): Use it.
5896 (hack_incomplete_structures): Use it. See through artificial
5898 (mark_saved_scope): Mark it.
5900 Implement access control for nested types.
5901 * search.c (type_access_control): New fn.
5902 (accessible_p): Now we do perform access control for types.
5903 * semantics.c (deferred_type_access_control): New fn.
5904 (initial_deferred_type_access_control): New fn.
5905 (begin_function_definition): Call it. Add lookups parm.
5906 * decl.c (struct binding_level): Add this_class field.
5907 (pushlevel_class): Set it.
5908 (mark_binding_level): Mark it.
5909 (lookup_name_real): Use it. Call type_access_control.
5910 (mark_saved_scope): Mark lookups field.
5911 * cp-tree.h (flagged_type_tree): Add lookups field.
5912 (struct saved_scope): Add lookups field.
5913 (type_lookups): New macro.
5914 * parse.y (declmods): Now <ftype>.
5915 (parse_decl): Add lookups parm. Call
5916 initial_deferred_type_access_control.
5917 (lang_extdef): Clear type_lookups.
5918 (typed_declspecs, declmods, typespec): Set lookups field.
5919 (initdcl): Call deferred_type_access_control.
5920 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
5921 component_decl_1, named_parm): Adjust.
5922 * friend.c (is_friend): Nested classes are friends of their
5925 * class.c (currently_open_derived_class): New fn.
5926 * method.c (hack_identifier): Use it.
5928 * lex.c (do_identifier): Remove obsolete code.
5930 * parse.y (typed_typespecs): Propagate new_type_flag properly.
5932 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
5934 * tinfo.h: Remove apostrophes from C++ comment (xgettext
5935 thinks this file is plain C).
5937 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5939 * Makefile.in (call.o): Depend on $(EXPR_H).
5941 * call.c: Include "expr.h".
5943 * class.c (dump_class_hierarchy): Add prototype.
5945 * search.c (dfs_get_pure_virtuals): Likewise.
5947 2000-02-1 Ulrich Drepper <drepper@redhat.com>
5949 * parse.y (simple_stmt): Allow :: token in asm parameter list.
5952 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
5954 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
5955 Store it in DECL_FCONTEXT.
5956 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
5958 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
5960 * tinfo.h (old abi): #include "tconfig.h".
5961 * tinfo.cc (convert_to_base): Move into old abi section.
5963 2000-01-31 Mark Mitchell <mark@codesourcery.com>
5965 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
5966 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
5967 (BINFO_PRIMARY_BINFO): New macro.
5968 (BF_DELTA): Rename to ...
5969 (BV_DELTA): ... this.
5970 (BF_VCALL_INDEX): Rename to ...
5971 (BV_VCALL_INDEX): ... this.
5972 (BF_FN): Rename to ...
5974 * class.c (build_vbase_path): Adjust for changes to reverse_path.
5975 (set_rtti_entry): Rename BF_ macros to BV_ variants.
5976 (modify_vtable_entry): Simplify.
5977 (add_virtual_function): Rename BF_ macros to BV_ variants.
5978 (build_vtable_initializer): Likewise.
5979 (get_class_offset_1): Remove.
5980 (dfs_get_class_offset): Likewise.
5981 (get_class_offset): Likewise.
5982 (dfs_find_final_overrider): New function.
5983 (find_final_overrider): Likewise.
5984 (modify_one_vtable): Remove.
5985 (dfs_find_base): New function.
5986 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
5987 find_final_overrider.
5988 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
5990 (dfs_fixup_vtable_deltas): Remove.
5991 (override_one_vtable): Remove.
5992 (merge_overrides): Likewise.
5993 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
5994 unreal chilren of virtual bases.
5995 (finish_struct_1): Don't use merge_overrides. Don't use
5996 dfs_fixup_vtable_deltas.
5997 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
6000 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
6001 Jason Merrill <jason@yorick.cygnus.com>
6003 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
6005 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
6007 * exception.cc (__throw_bad_typeid): Add missing std::.
6009 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6011 * cp-tree.h (make_thunk): PROTO -> PARAMS.
6013 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
6015 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
6017 Runtime support for new-abi rtti.
6018 * inc/typeinfo (type_info::operator!=): Define in class.
6019 (type_info::before, type_info::name, type_info::operator==,
6020 type_info::operator!=): Define new ABI implementations.
6021 (type_info::is_pointer_p, type_info::is_function_p): Declare
6022 new virtual functions.
6023 (type_info::do_catch, type_info::do_upcast): Likewise.
6025 * tinfo.h (__base_class_info): Define new class.
6026 (__class_type_info): Likewise.
6027 (__si_class_type_info): Likewise.
6028 (__vmi_class_type_info): Likewise.
6029 (__dynamic_cast): Prototype.
6031 * tinfo.cc: Conditionalize old and new rtti mechanisms.
6032 (type_info::is_pointer_p): Define new function.
6033 (type_info::is_function_p): Likewise.
6034 (type_info::do_catch): Likewise.
6035 (type_info::do_upcast): Likewise.
6036 (vtable_prefix): New structure for vtable access.
6037 (adjust_pointer): Define new template function.
6038 (contained_p, public_p, virtual_p, contained_public_p,
6039 contained_nonpublic_p, contained_nonvirtual_p): Define new
6041 (nonvirtual_base_type): New local variable.
6042 (__class_type_info::~__class_type_info): Define.
6043 (__si_class_type_info::~__si_class_type_info): Likewise.
6044 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
6045 (__class_type_info::do_catch): Define new function.
6046 (__class_type_info::do_upcast): Likewise.
6047 (__class_type_info::find_public_src): Likewise.
6048 (__class_type_info::do_find_public_src): Likewise.
6049 (__si_class_type_info::do_find_public_src): Likewise.
6050 (__vmi_class_type_info::do_find_public_src): Likewise.
6051 (__class_type_info::do_dyncast): Likewise.
6052 (__si_class_type_info::do_dyncast): Likewise.
6053 (__vmi_class_type_info::do_dyncast): Likewise.
6054 (__class_type_info::do_upcast): Likewise.
6055 (__si_class_type_info::do_upcast): Likewise.
6056 (__vmi_class_type_info::do_upcast): Likewise.
6057 (__dynamic_cast): Likewise.
6059 * tinfo2.cc (__fundamental_type_info): Define new class.
6060 (__pointer_type_info): Likewise.
6061 (__reference_type_info): Likewise.
6062 (__array_type_info): Likewise.
6063 (__function_type_info): Likewise.
6064 (__enum_type_info): Likewise.
6065 (__ptr_to_member_type_info): Likewise.
6066 (__fundamental_type_info::~__fundamental_type_info): Define.
6067 (__pointer_type_info::~__pointer_type_info): Likewise.
6068 (__reference_type_info::~__reference_type_info): Likewise.
6069 (__array_type_info::~__array_type_info): Likewise.
6070 (__function_type_info::~__function_type_info): Likewise.
6071 (__enum_type_info::~__enum_type_info): Likewise.
6072 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
6073 (__pointer_type_info::do_catch): Define new function.
6074 (__ptr_to_member_type_info::do_catch): Define new function.
6076 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
6077 (__is_pointer): Likewise.
6079 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
6081 2000-01-30 Mark Mitchell <mark@codesourcery.com>
6083 * cp/class.c (build_vtable): Rename to build_primary_vtable.
6084 (prepare_fresh_vtable): Rename to build_secondary_vtable.
6085 (make_new_vtable): New function.
6086 (modify_vtable_entry): Handle generation of new vtables correctly.
6087 (modify_one_vtable): Remove unused parameter.
6088 (dfs_fixup_vtable_deltas): Likewise.
6089 (override_one_vtable): Use build_secondary_vtable.
6090 (finish_struct_1): Use build_primary_vtable and
6091 build_secondary_vtable.
6093 2000-01-28 Ulrich Drepper <drepper@redhat.com>
6095 * cp/decl.c: Adjust variable names, comments, help strings.
6097 2000-01-29 Nathan Sidwell <nathan@acm.org>
6099 * new2.cc (operator delete[]): Use operator delete, don't assume
6102 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
6104 * class.c (build_vtbl_initializer): Add argument to
6105 build_vtable_entry call.
6107 2000-01-27 Mark Mitchell <mark@codesourcery.com>
6109 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
6110 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
6111 (BF_DELTA): New macro.
6112 (BF_VCALL_INDEX): Likewise.
6114 (THUNK_VCALL_OFFSET): Likewise.
6115 (make_thunk): Change prototype.
6116 * class.c (build_vtable_entry): Integrate
6117 build_vtable_entry_for_fn. Handle vcall indices.
6118 (build_vtable_entry_for_fn): Remove.
6119 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
6120 BF_VCALL_INDEX, BF_FN.
6121 (modify_vtable_entry): Integrate common code from
6122 modify_one_vtable and dfs_fixup_vtable_deltas.
6123 (add_virtual_function): Set BF_VCALL_INDEX.
6124 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
6126 (modify_one_vtable): Simplify.
6127 (dfs_fixup_vtable_deltas): Likewise.
6128 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
6129 * method.c (make_thunk): Handle vcall indices.
6131 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
6133 Compiler side new abi rtti (not enabled).
6134 * cp-tree.h (new_abi_rtti_p): New macro.
6135 (emit_support_tinfos): Prototype new function.
6136 (tinfo_decl_p): Likewise.
6137 (emit_tinfo_decl): Likwise.
6138 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
6140 (doing_runtime): New local static.
6141 (init_rtti_processing): Add new-abi initializer.
6142 (get_tinfo_decl): Add new-abi logic.
6143 (tinfo_from_decl): Likewise.
6144 (build_dynamic_cast_1): Likewise.
6145 (qualifier_flags): New static function.
6146 (tinfo_base_init): Likewise.
6147 (generic_initializer): Likewise.
6148 (ptr_ref_initializer): Likewise.
6149 (ptmd_initializer): Likewise.
6150 (class_hint_flags): Likewise.
6151 (class_initializer): Likewise.
6152 (synthesize_tinfo_var): Likewise.
6153 (create_real_tinfo_var): Likewise.
6154 (create_pseudo_type_info): Likewise.
6155 (get_vmi_pseudo_type_info): Likewise.
6156 (create_tinfo_types): Likewise.
6157 (emit_support_tinfos): New global function.
6158 (tinfo_decl_p): New global predicate.
6159 (emit_tinfo_decl): New global function.
6160 * class.c (set_rtti_entry): Generalize for old and new rtti.
6161 (build_vtbl_initializer): Likewise.
6162 * decl2.c (finish_file): Likewise.
6164 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
6166 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
6167 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
6169 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
6171 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
6174 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
6176 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
6178 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6180 * optimize.c (calls_setjmp_r): Supply new argument
6181 to special_function_p.
6183 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6185 * call.c: PROTO -> PARAMS.
6186 * class.c: Likewise.
6187 * cp-tree.h: Likewise.
6191 * decl2.c: Likewise.
6193 * errfn.c: Likewise.
6194 * error.c: Likewise.
6195 * except.c: Likewise.
6198 * input.c: Likewise.
6201 * method.c: Likewise.
6202 * optimize.c: Likewise.
6203 * parse.y: Likewise.
6207 * search.c: Likewise.
6208 * semantics.c: Likewise.
6211 * typeck.c: Likewise.
6212 * typeck2.c: Likewise.
6215 2000-01-25 Richard Henderson <rth@cygnus.com>
6217 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
6219 2000-01-25 Mark Mitchell <mark@codesourcery.com>
6221 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
6222 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
6223 (struct vcall_offset_data_s): New type.
6224 (dfs_vcall_offset_queue_p): New function.
6225 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6226 (build_vcall_offset_vtbl_entries): Likewise.
6227 (layout_vtable_decl): Likewise.
6228 (num_vfun_entries): Likewise.
6229 (num_extra_vtbl_entries): Add the entries for vcall offsets.
6230 (build_vtbl_initializer): Likewise.
6231 (dfs_finish_vtabls): Use layout_vtable_decl.
6232 (modify_one_vtables): Always duplicate vtables under the new ABI.
6233 (finish_struct_1): Use layout_vtable_decl.
6235 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6237 * decl.c (member_function_or_else): Change third arg from a format
6238 specifier to an `enum overload_flags'. Callers changed.
6240 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
6242 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
6243 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
6244 build_const_cast, get_delta_difference, check_return_expr): Avoid
6245 ANSI string concatenation usage.
6247 2000-01-24 Mark Mitchell <mark@codesourcery.com>
6249 * class.c (layout_class_type): Put the fields required to make a
6250 class non-empty at the end, not the beginning, of the TYPE_FIELDs
6253 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
6255 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
6258 * decl2.c (mark_used): Do instantiate inlines that have been
6259 explicitly instantiated.
6261 2000-01-24 Richard Henderson <rth@cygnus.com>
6263 * call.c (build_over_call): Use expand_tree_builtin.
6264 * typeck.c (build_function_call_real): Likewise.
6265 (build_binary_op_nodefault): Handle unordered compares.
6267 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6269 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
6270 cp_tree_index values.
6271 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
6272 New global node #defines for them.
6273 * rtti.c (call_void_fn): Replace with ...
6274 (build_runtime_decl): ... new static function.
6275 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
6276 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
6277 (build_dynamic_cast_1): Always produce correctly typed result.
6278 Explicitly produce type_info addresses. Use dynamic_cast_node.
6279 * exception.cc (__throw_bad_cast): Return `void *'.
6280 (__throw_bad_typeid): Return `const type_info &'.
6282 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6284 * cp-tree.h (get_vtable_decl): Prototype new function.
6285 * class.c (get_vtable_decl): New function. Broken out from ...
6286 (build_vtable): ... here. Use it.
6287 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
6290 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
6292 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
6293 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
6294 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
6295 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
6296 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
6297 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
6298 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
6299 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
6300 (CPTI_TINFO_VAR_ID): New enumeration.
6301 (__tp_desc_type_node, __access_mode_type_node,
6302 __bltn_desc_type_node, __user_desc_type_node,
6303 __class_desc_type_node, __ptr_desc_type_node,
6304 __attr_desc_type_node, __func_desc_type_node,
6305 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
6306 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
6307 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
6308 enum_desc_type_node, class_desc_type_node,
6309 si_class_desc_type_node, vmi_class_desc_type_node,
6310 ptmd_desc_type_node, base_desc_type_node): New #defines.
6311 (tinfo_fn_id, tinfo_fn_type): Rename to ...
6312 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
6313 (tinfo_var_id): New enumeration.
6314 (DECL_TINFO_FN_P): Augment comment.
6315 * decl.c (cp_global_trees): Adjust documentation.
6316 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
6317 tinfo_decl_type and tinfo_var_id.
6318 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
6319 (build_typeid): Remove unused variable.
6320 (get_tinfo_var): Use tinfo_var_id.
6321 (tinfo_name): New static function.
6322 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
6323 (tinfo_from_decl): Likewise.
6324 (get_base_offset): New static function, broken out of
6326 (expand_si_desc): Use tinfo_name.
6327 (expand_class_desc): Likewise. Lose local static variable.
6328 Use base_desc_type_node. Use get_base_offset.
6329 (expand_ptr_desc): Use tinfo_name.
6330 (expand_attr_desc): Likewise.
6331 (expand_generic_desc): Likewise.
6333 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
6334 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
6336 2000-01-23 Mark Mitchell <mark@codesourcery.com>
6338 * cp-tree.h (__eprintf): Remove declaration.
6339 * tree.c (__eprintf): Remove definition.
6341 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
6342 Mark Mitchell <mark@codesourcery.com>
6344 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
6345 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
6347 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
6349 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
6351 2000-01-23 Mark Mitchell <mark@codesourcery.com>
6353 * cp-tree.h (register_dtor_fn): New function.
6354 * decl.c (destroy_local_static): Rename to ...
6355 (register_dtor_fn): ... this. Give it external linkage.
6356 (expand_static_init): Use it.
6357 * decl2.c (do_static_initialization): Likewise, if using
6359 (do_static_destruction): Check that __cxa_atexit is not in use.
6360 (finish_file): Don't call do_static_destruction if using
6363 * typeck.c (convert_arguments): Restore two-message error
6366 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
6368 Remap dynamic cast hint values to be consistent across ABIs.
6369 * search.c (dynamic_cast_base_recurse): Remap generated value.
6370 (get_dynamic_cast_base_type): Adjust documentation.
6371 * tinfo.h (__user_type_info::dyncast): Likewise.
6372 (__user_type_info::find_public_subobj): Remap BOFF meaning.
6373 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
6374 (__class_type_info::do_dyncast): Likewise.
6375 (__class_type_info::do_find_public_subobj): Likewise.
6376 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
6378 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
6380 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
6382 * typeck2.c (incomplete_type_error): Restore previous
6383 cp_error and cp_error_at call sequence.
6385 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
6387 * class.c (dump_class_hierarchy): Make format agree with argument;
6388 cast pointer to unsigned long and print with %lx.
6390 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
6392 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
6394 * typeck.c (composite_pointer_type, common_type,
6395 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
6396 build_function_call_real, convert_arguments,
6397 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
6398 build_unary_op, mark_addressable, build_compound_expr,
6399 build_static_cast, build_reinterpret_cast, build_const_cast,
6400 build_c_cast, build_modify_expr, get_delta_difference,
6401 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
6402 'ISO C++'. Fusion consecutive calls to diagnotic message routines
6404 * typeck2.c (readonly_error, abstract_virtuals_error,
6405 process_init_constructor, check_for_new_type): Likewise.
6407 2000-01-19 Mark Mitchell <mark@codesourcery.com>
6409 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
6412 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
6414 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
6415 (build_x_typeid): Likewise.
6416 (get_tinfo_fn): Likewise.
6417 (get_tinfo_fn_unused): Rename to ...
6418 (get_tinfo_decl): ... here.
6419 * rtti.c (build_headof): Replace logic error with assertion.
6420 (get_tinfo_fn_dynamic): Rename to ...
6421 (get_tinfo_decl_dynamic): ... here. Make static. Use
6422 complete_type_or_else.
6423 (build_x_typeid): Move into ...
6424 (build_typeid): ... here. Adjust call to
6425 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
6426 throw_bad_typeid expression.
6427 (get_tinfo_fn_unused): Rename to ...
6428 (get_tinfo_decl): ... here. Adjust comment.
6429 (get_tinfo_fn): Delete.
6430 (tinfo_from_decl): New static function.
6431 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
6432 (get_typeid): Use complete_type_or_else.
6433 (build_dynamic_cast_1): Adjust calls to
6434 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
6435 * parse.y (primary): Adjust call to build_typeid.
6436 * except.c (build_eh_type_type_ref): Adjust call to
6437 get_tinfo_decl. Mark as used.
6438 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
6439 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
6440 * parse.c: Regenerated.
6442 2000-01-17 Mark Mitchell <mark@codesourcery.com>
6444 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
6446 (resolves_to_fixed_type_p): Document calling convention.
6447 * rtti.c (build_x_typeid): Initialize NONNULL.
6449 * cp-tree.h (build_shared_int_cst): New function.
6450 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
6451 * class.c (modify_vtable_entry): Likewise.
6452 (add_virtual_function): Split out code to generated shared
6453 INTEGER_CSTs to build_share_int_cst.
6454 (modify_all_vtables): Handle all the overridden functions here.
6455 Add overridden functions from non-primary virtual bases to the
6457 (finish_struct_1): Adjust call to modify_all_vtables. Add
6458 overridden functions from non-primary bases to the vtable.
6459 * tree.c (build_shared_int_cst): New function.
6461 * cp-tree.h (scratchalloc): Remove.
6462 (build_scratch_list): Likewise.
6463 * call.c (convert_class_to_reference): Replace build_scratch_list
6464 and build_expr_list with build_tree_list.
6465 (add_candidate): Replace scratchalloc with expralloc. Note memory
6467 (build_user_type_conversion_1): Replace build_scratch_list
6468 and build_expr_list with build_tree_list.
6469 (build_new_op): Likewise.
6470 (build_op_delete_call): Likewise.
6471 (convert_like): Likewise.
6472 * cvt.c (ocp_convert): Likewise.
6473 * decl.c (start_decl): Likewise.
6474 (start_function): Likewise.
6475 (finish_destructor_body): Likewise.
6476 (maybe_build_cleanup_1): Likewise.
6477 * decl2.c (reparse_decl_as_expr): Likewise.
6478 * init.c (perform_member_init): Likewise.
6479 (expand_cleanup_for_base): Likewise.
6480 (build_builtin_delete_call): Likewise.
6481 (build_new_1): Likewise.
6482 (build_delete): Likewise.
6483 * method.c (do_build_assign_ref): Likewise.
6484 * parse.y (already_scoped_stmt): Likewise.
6485 (nontrivial_exprlist): Likewise.
6486 (net_initializer): Likewise.
6487 (initlist): Likewise.
6488 * parse.c: Regenerated.
6489 * rtti.c (build_x_typeid): Likewise.
6490 (build_dynamic_cast_1): Likewise.
6491 * typeck.c (build_x_compound_expr): Likewise.
6492 (build_static_cast): Likewise.
6493 (build_modify_expr): Likewise.
6495 * cp-tree.h (DECL_VINDEX): Add documentation.
6496 * class.c (build_vtable_entry): Likewise.
6497 (start_vtable): Add comment.
6498 (add_virtual_function): Replace pending_hard_virtuals with
6499 overridden_virtuals and pending_virtuals with new_virtuals.
6500 Replace redundant assignments with assertions.
6501 (check_for_override): Add comment.
6502 (check_bases_and_members): Replace pending_hard_virtuals with
6503 overridden_virtuals and pending_virtuals with new_virtuals.
6504 (create_vtbl_ptr): Likewise.
6505 (layout_class_type): Likewise.
6506 (finish_struct_1): Likewise. Add comments.
6508 2000-01-16 Mark Mitchell <mark@codesourcery.com>
6510 * class.c (finish_struct_1): Replace redundant code with
6513 * cp-tree.h (flag_new_abi): Move.
6514 (flag_use_cxa_atexit): Likewise.
6515 (flag_honor_std): Likewise.
6516 (flag_rtti): Likewise.
6517 (vbase_offsets_in_vtable_p): Define.
6518 (vptrs_present_everywhere_p): Likewise.
6519 (TYPE_CONTAINS_VPTR_P): Likewise.
6520 (dfs_walk_real): Declare.
6521 * class.c (build_vbase_pointer_fields): Check
6522 vbase_offsets_in_vtable_p.
6523 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
6525 (build_vbase_offset_vtbl_entries): Simplify.
6526 (build_vbase_offset_vtbl_entries): Adjust.
6527 (build_vbase_pointer): Add ability to look up vbase offsets in
6529 (start_vtable): New function.
6530 (add_virtual_function): Use it.
6531 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
6532 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
6533 (build_vtbl_initializer): Take the type of the complete object as
6534 input. Use it to correctly calculate vbase offsets.
6535 (dfs_finish_vtbls): Pass the complete type to
6536 build_vtbl_initializer.
6537 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
6538 (create_vtable_ptr): Create a vtable even if there are no
6539 new virtual functions, under the new ABI.
6540 (finish_struct_1): Likewise.
6541 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
6542 * decl.c (exapnd_static_init): Remove call to
6543 preserve_initializer.
6544 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
6546 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
6547 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
6548 (construct_virtual_bases): Don't initialize virtual base pointers
6550 (build_aggr_init): Clean up comment.
6551 (expand_aggr_init_1): Likewise.
6552 * rtti.c (expand_class_desc): Store the virtual function table
6553 index where the vbase offset lives in the offset field.
6554 * search.c (dfs_walk_real): Make it global.
6555 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
6556 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
6558 * tinfo.h (USItype): Make it signed under the new ABI.
6559 * tinfo.cc (convert_to_base): New function. Encapsulate base
6560 conversion logic here.
6561 (__class_type_info::do_upcast): Use it.
6562 (__class_type_info::do_dyncast): Likewise.
6563 (__class_type_info::do_find_public_subobj): Likewise.
6565 * init.c (construct_virtual_bases): Don't look up the addresses of
6566 virtual bases at run-time.
6568 * class.c (build_vbase_pointer): Relocate.
6569 (build_vbase_pointer_fields): Likewise.
6570 (dfs_build_vbase_offset_vtbl_entries): Likewise.
6571 (build_vbase_offset_vtbl_entries): Likewise.
6573 * decl.c (init_decl_processing): Complain if -fnew-abi
6574 -fno-vtable-thunks is used.
6576 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
6579 2000-01-15 Mark Mitchell <mark@codesourcery.com>
6581 * cp-tree.h (num_extra_vtbl_entries): New function.
6582 (size_extra_vtbl_entries): Likewise.
6583 (dfs_vtable_path_unmark): Likewise.
6584 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
6585 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6586 * class.c (num_extra_vtbl_entries): New function.
6587 (size_extra_vtbl_entries): Likewise.
6588 (dfs_build_vbase_offset_vtbl_entries): New function.
6589 (build_vbase_offset_vtbl_entries): Likewise.
6590 (build_vtbl_initializer): Use it.
6591 (finish_struct_1): Adjust vtable sizes (using
6592 num_extra_vtbl_entries).
6593 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
6594 THUNK_DECL is non-NULL before expanding it.
6595 * init.c (expand_virtual_init): Adjust the vtable pointer by
6596 size_extra_vtbl_entries before storing it.
6597 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
6598 Handle TREE_LIST parameters here, not in the dfs_* functions.
6599 (dfs_unmarked_real_bases_queue_p): Adjust.
6600 (dfs_marked_real_bases_queue_p): Likewise.
6601 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
6602 (dfs_vtable_path_marked_real_bases_queue_p): New function.
6603 (dfs_vtable_path_unmark): Likewise.
6605 2000-01-14 Mark Mitchell <mark@codesourcery.com>
6607 * optimize.c (copy_body_r): Clear the operand three of a
6608 TARGET_EXPR when copying it.
6610 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6612 * method.c (build_decl_overload_real): Check whether we are in ::
6613 before returning __builtin_new/delete.
6615 2000-01-13 Mark Mitchell <mark@codesourcery.com>
6617 * pt.c (tsubst_friend_function): Improve comment.
6618 (instantiate_decl): Avoid crashing when a "nested" function is
6619 instantiated from the top level.
6621 * dump.c (dqeueue_and_dump): Dump
6622 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
6624 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6626 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
6628 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
6630 * g++spec.c (lang_specific_driver): Add -fnew-abi if
6631 ENABLE_NEW_GXX_ABI defined.
6632 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
6633 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
6634 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
6636 2000-01-12 Mark Mitchell <mark@codesourcery.com>
6638 * decl.c (start_cleanup_fn): Call pushdecl.
6640 * call.c (convert_class_to_reference): Fix typos.
6641 (build_conditional_expr): Handle errors gracefully.
6642 * class.c (push_nested_class): Likewise.
6643 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
6644 (DECL_THIS_EXTERN): Use it.
6645 (DECL_THIS_STATIC): Likewise.
6646 * cvt.c (convert_to_void): Handle errors gracefully.
6647 (build_expr_type_conversion): Likewise.
6648 * decl.c (maybe_push_decl): Likewise.
6649 (start_decl_1): Likewise.
6650 (require_complete_types_for_parms): Likewise.
6651 * parse.y (structsp): Likewise.
6652 (base_class): Likewise.
6653 * parse.c: Regenerated.
6654 * pt.c (finish_member_template_decl): Likewise.
6655 * typeck.c (decay_conversion): Likewise.
6657 * cp-tree.h (dfs_skip_vbases): New function.
6658 (find_vbase_instance): Likewise.
6659 * class.c (determine_primary_base): Allow a nearly empty base to
6660 serve as a primary base class under the new ABI.
6661 (get_class_offset_1): Rename to ...
6662 (dfs_get_class_offset): ... this. Simplify. Don't issue error
6664 (get_class_offset): Use it. Issue error messages here.
6665 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
6666 find the right copies of virtual bases.
6667 (fixup_vtable_deltas1): Rename to ...
6668 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
6669 bases as primary bases.
6670 (fixup_vtable_deltas): Remove.
6671 (override_one_vtable): Handle virtual bases as primary bases.
6672 (merge_overrides): Likewise.
6673 (finish_struct_1): Likewise.
6674 (dump_class_hierarchy): Dump primary-ness of bases as well.
6675 * search.c (mark_primary_bases): Use a pre-order traversal to
6676 handle primary virtual bases.
6677 (dfs_skip_vbases): New fiunction.
6678 (expand_upcast_fixups): Adjust to handle primary virtual bases.
6679 (fixup_virtual_upcast_offsets): Likewise.
6680 (fixup_all_virtual_upcast_offsets): Likewise.
6681 (dfs_find_vbase_instances): New function.
6682 (find_vbase_instance): Likewise.
6684 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
6686 * lex.c (DIR_SEPARATOR): Delete macro.
6688 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
6690 * decl2.c (lang_decode_option): Handle automatic line wrapping
6693 2000-01-11 Mark Mitchell <mark@codesourcery.com>
6695 * friend.c (do_friend): Don't resolve scopes when processing
6696 template declarations, even if the qualifying scope doesn't
6697 involve template parameters.
6699 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
6701 * class.c (dfs_modify_vtables_queue_p): Remove.
6702 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
6703 and dfs_marked_real_bases_queue_p instead of
6704 dfs_modify_vtables_queue_p.
6706 * class.c (build_vbase_path): Simplify.
6707 (dfs_propagate_binfo_offsets): New function.
6708 (propagate_binfo_offsets): Use it.
6709 (remove_base_field): Simplify.
6710 (dfs_set_offset_for_vbases): Remove.
6711 (dfs_set_offset_for_shared_vbases): New function.
6712 (dfs_set_offset_for_unshared_vbases): Likewise.
6713 (layout_virtual_bases): Use them.
6714 (layout_basetypes): Don't call propagate_binfo_offsets.
6715 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
6718 * class.c (build_base_field): New function, split out from ...
6719 (build_base_fields): ... here. Use it. Allocate primary bases
6720 first, under the new ABI.
6721 (get_vtable_entry): Remove.
6722 (remove_base_field): New function, split out from ...
6723 (remove_base_fields): ... here. Adjust since primary bases come
6724 first under the new ABI.
6726 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
6727 (initialize_vtbl_ptrs): New function.
6728 (expand_indirect_vtbls_init): Change prototype.
6729 (convert_pointer_to_vbase): Declare.
6730 * init.c (expand_direct_vtbls_init): Remove.
6731 (dfs_initialize_vtbl_ptrs): New function.
6732 (initialize_vtbl_ptrs): Likewise.
6733 (emit_base_init): Use initialize_vtbl_ptrs.
6734 * search.c (convert_pointer_to_vbase): Make it global.
6735 (expand_indirect_vtbls_init): Remove vtable initialization code.
6736 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
6738 * class.c (dfs_finish_vtbls): New function.
6739 (finish_vtbls): Use it.
6740 (dump_class_hierarchy): New function.
6742 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
6743 (BINFO_VBASE_PRIMARY_P): New macro.
6744 (BINFO_VIRTUALS): Add to documentation.
6745 (SET_BINFO_PRIMARY_MARKED_P): Remove.
6746 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6747 (dfs_mark_primary_bases_queue_p): Likewise.
6748 (dfs_unmarked_real_bases_queue_p): New function.
6749 (dfs_marked_real_bases_queue_p): Likewise.
6750 * search.c (dfs_mark_primary_bases): Adjust.
6751 (mark_primary_bases): Likewise.
6752 (get_shared_vbase_if_not_primary): New function.
6753 (dfs_unmarked_real_bases_queue_p): Likewise.
6754 (dfs_marked_real_bases_queue_p): Likewise.
6755 (dfs_get_pure_virtuals): Simplify.
6756 (get_pure_virtuals): Likewise.
6758 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6760 * lex.c: Include tm_p.h.
6762 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
6764 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
6766 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
6768 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
6769 * pt.c (instantiate_decl): Defer comdat templates that might not be
6772 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
6773 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
6774 (finish_file): Likewise.
6776 * decl2.c (import_export_class): Undo 12/14 change.
6778 * error.c (dump_decl): operator new, not operatornew.
6780 * class.c (field_decl_cmp): A nontype is "greater" than a type.
6781 * search.c (lookup_field_1): Look for the last field with the
6784 2000-01-05 Nathan Sidwell <nathan@acm.org>
6786 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
6789 2000-01-05 Nathan Sidwell <nathan@acm.org>
6791 * typeck.c (build_static_cast): Don't strip target qualifiers
6792 when casting from a class.
6794 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6796 * class.c (warn_hidden): Initialize variable `fndecl'.
6798 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
6800 * decl.c (flag_isoc9x): New variable to be able to use code in
6801 c-common.c. For now always zero.
6803 2000-01-03 Mark Mitchell <mark@codesourcery.com>
6805 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
6806 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
6807 or unshare_base_binfos for virtual bases here.
6808 * search.c (dfs_get_vbase_types): Do it here.
6809 (get_vbase_types): Adjust.
6811 2000-01-02 Mark Mitchell <mark@codesourcery.com>
6813 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
6814 (BINFO_PRIMARY_MARKED_P): Use flag 5.
6815 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
6816 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6817 (unmark_primary_bases): Remove declaration.
6818 (unmarkedp): Declare.
6819 (dfs_vbase_unmark): Likewise.
6820 * class.c (determine_primary_base): Return immediately if there
6821 are no base classes. Call mark_primary_bases here.
6822 (modify_all_direct_vtables): Remove.
6823 (modify_all_indirect_vtables): Remove.
6824 (dfs_modify_vtables_queue_p): New function.
6825 (dfs_modify_vtables): New function.
6826 (modify_all_vtables): Use them.
6827 (build_base_fields): Build FIELD_DECLs for primary virtual base
6829 (create_vtable_ptr): Don't call determine_primary_base here.
6830 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
6831 (dfs_set_offset_for_vbases): ... this.
6832 (layout_virtual_bases): Use it.
6833 (layout_class_type): Call determine_primary_base here.
6834 * search.c (unmarkedp): Make it global.
6835 (shared_marked_p): Simplify.
6836 (shared_unmarked_p): Likewise.
6837 (dfs_primary_bases_queue_p): Remove.
6838 (dfs_unmark_primary_bases): Likewise.
6839 (unmark_primary_bases): Likewise.
6840 (mark_primary_bases): Simplify.
6841 (get_pure_virtuals): Don't call mark_primary_bases here.
6842 (dfs_vbase_unmark): New function.
6843 (get_vbase_types): Simplify.
6845 * class.c (struct base_info): Remove.
6846 (determine_primary_base): Take has_virtual_p rather than a
6847 base_info as input. Don't calculate max_has_virtual.
6848 (finish_struct_bits): Remove max_has_virtual argument.
6849 (create_vtable_ptr): Remove max_has_virtual_p argument.
6850 (layout_virtual_bases): Remove max argument.
6851 (layout_basetypes): Likewise.
6852 (layout_class_type): Remove max_has_virtual_p argument.
6853 (finish_struct_1): Remove max_has_virtual.
6855 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
6856 (layout_basetypes): Remove.
6857 * class.c (propagate_binfo_offsets): Moved here from tree.c.
6858 Update to handle primary virtual bases.
6859 (remove_base_fields): New function, split out from
6861 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
6862 (layout_virtual_bases): New function, split out from
6863 layout_basetypes. Update to handle primary virtual bases.
6864 (layout_basetypes): Moved here from tree.c. Use
6865 remove_base_fields and layout_virtual_bases.
6866 * search.c (dfs_mark_primary_bases_queue_p): New function.
6867 (mark_primary_bases): Use it.
6868 * tree.c (CEIL): Remove.
6869 (propagate_binfo_offsets): Remove.
6870 (layout_basetypes): Remove.
6872 2000-01-01 Mark Mitchell <mark@codesourcery.com>
6874 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
6875 (BINFO_PRIMARY_MARKED_P): New macro.
6876 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
6877 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
6878 (mark_primary_bases): New function.
6879 (unmark_primary_bases): Likewise.
6880 * search.c (get_abstract_virtuals_1): Remove.
6881 (dfs_mark_primary_bases): New function.
6882 (mark_primary_bases): Likewise.
6883 (dfs_unmark_primary_bases): Likewise.
6884 (unmark_primary_bases): Likewise.
6885 (dfs_get_pure_virtuals): Likewise.
6887 2000-01-01 Mark Mitchell <mark@codesourcery.com>
6889 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
6890 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
6891 (modify_one_vtable): Adjust.
6892 (fixup_vtable_deltas1): Likewise.
6893 (override_one_vtable): Likewise.
6894 * search.c (get_abstract_virtuals_1): Likewise.
6895 (get_pure_virtuals): Likewise.
6896 (expand_upcast_fixups): Likewise.
6897 * tree.c (debug_binfo): Likewise.
6899 * class.c (build_vtable): Don't return a value. Don't rebuild
6900 vtables for bases that have already been handled.
6901 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
6902 already been handled.
6903 (modify_one_vtable): Adjust accordingly.
6904 (fixup_vtable_deltas1): Likewise.
6905 (finish_struct_1): Likewise.
6907 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6909 * call.c (build_new_method_call): Also check destructors.