1 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3 * Make-lang.in (c++.generated-manpages): New dummy target.
5 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7 * Make-lang.in (cp-lang.o): Depends on c-common.h.
8 * cp-lang.c (c-common.h): Include.
9 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
10 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
11 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
13 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
15 * decl2.c (c_language): Move to c-common.c.
16 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
20 2001-11-26 Jason Merrill <jason@redhat.com>
22 * call.c (joust): Remove COND_EXPR hack.
24 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
26 * cp/search.c (lookup_base_r): Declare bk in variable declaration
29 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
32 * class.c (build_vbase_pointer): Remove.
33 (build_vbase_path): Remove.
34 (build_base_path): New function.
35 * cp-tree.h (base_access, base_kind): New enumerations.
36 (build_base_path): Declare.
37 (convert_pointer_to_real): Remove.
38 (convert_pointer_to): Remove.
39 (lookup_base): Declare.
40 (convert_pointer_to_vbase): Remove.
41 * call.c (build_scoped_method_call): Use lookup_base &
42 build_base_path instead of convert_pointer_to_real,
43 get_base_distance & get_binfo.
44 (build_over_call): Likewise.
45 * cvt.c (cp_convert_to_pointer): Likewise.
46 (convert_to_pointer_force): Likewise.
47 (build_up_reference): Likewise.
48 (convert_pointer_to_real): Remove.
49 (convert_pointer_to): Remove.
50 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
51 instead of convert_pointer_to_vbase & build_vbase_path.
52 (emit_base_init): Use build_base_path instead of
53 convert_pointer_to_real.
54 (expand_virtual_init): Lose unrequired conversions.
55 (resolve_offset_ref): Use lookup_base and build_base_path
56 instead of convert_pointer_to.
57 * rtti.c (build_dynamic_cast_1): Use lookup_base &
58 build_base_path instead of get_base_distance & build_vbase_path.
59 * search.c (get_vbase_1): Remove.
61 (convert_pointer_to_vbase): Remove.
62 (lookup_base_recursive): New function.
63 (lookup_base): New function.
64 * typeck.c (require_complete_type): Use lookup_base &
65 build_base_path instead of convert_pointer_to.
66 (build_component_ref): Likewise.
67 (build_x_function_call): Likewise.
68 (get_member_function_from_ptrfunc): Likewise.
69 (build_component_addr): Likewise.
70 * typeck2.c (build_scoped_ref): Likewise.
72 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
74 * cp-tree.h (CP_TYPE_QUALS): Removed.
75 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
76 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
77 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
78 * dump.c (cp_dump_tree): Use void* dump_info argument to match
80 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
81 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
82 CP_TYPE_QUALS changed to cp_type_quals.
83 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
84 (CXX_C_OBJS): Remove c-dump.o.
86 2001-11-21 Mark Mitchell <mark@codesourcery.com>
89 * pt.c (lookup_template_class): Ensure that all specializations
90 are registered on the list corresponding to the most general
93 2001-11-20 Mark Mitchell <mark@codesourcery.com>
95 * call.c (non_reference): Add documentation.
96 (convert_class_to_reference): Do not strip reference types
97 from conversion operators.
98 (maybe_handle_ref_bind): Simplify.
99 (compare_ics): Correct handling of references.
101 2001-11-19 John Wilkinson <johnw@research.att.com>
103 * dump.c (dump_op): New function.
104 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
105 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
106 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
108 2001-11-19 Mark Mitchell <mark@codesourcery.com>
111 * semantics.c (finish_sizeof): Make sure that expression created
112 while processing a template do not have a type.
113 (finish_alignof): Likewise.
114 * typeck.c (c_sizeof): Likewise.
115 (expr_sizeof): Likewise.
117 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
119 * lex.c (cxx_finish): Call c_common_finish.
120 (finish_parse): Remove.
122 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
124 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
125 when displaying error message about missing array bounds.
127 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
129 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
131 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
133 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
135 * cp-tree.h (print_class_statistics): Restore.
137 2001-11-15 Jason Merrill <jason@redhat.com>
139 * method.c (use_thunk): Don't emit debugging information for thunks.
141 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
142 * decl.c (make_typename_type): Handle getting a class template.
143 * search.c (lookup_field_r): A class template is good enough for
146 * call.c (convert_like_real): Only use cp_convert for the bad part.
147 (standard_conversion): Also allow bad int->enum.
148 * typeck.c (ptr_reasonably_similar): Also allow functions to
149 interconvert. Pointers to same-size integers are reasonably
152 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
155 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
158 * init.c (sort_base_init): Remove unreachable code.
159 (expand_member_init): Adjust comment to reflect reality. Simplify
160 and remove unreachable code.
162 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
164 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
165 (cxx_init): Update prototype.
166 * decl.c (init_decl_processing): Rename. Move null node init
167 to its creation time.
168 * lex.c (cxx_init_options): Update.
169 (cxx_init): Combine with old init_parse; also call
170 cxx_init_decl_processing.
172 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
174 * decl.c (check_initializer): Try to complete the type of an
175 array element before checking whether it's complete. Don't
176 complain about arrays with complete element types but an
178 (cp_finish_decl): Build the hierarchical constructor before
179 calling maybe_deduce_size_from_array_init.
181 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
183 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
185 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
188 * parse.y (already_scoped_stmt): Remove.
189 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
191 2001-11-12 H.J. Lu <hjl@gnu.org>
193 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
194 function is always `true'.
196 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
198 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
199 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
200 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
201 * cp-tree.h (print_class_statistics): Remove.
202 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
203 cxx_print_identifier, cxx_set_yydebug): New.
204 * lex.c (set_yydebug): Rename c_set_yydebug.
205 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
206 lang_print_xnode): Rename.
207 * tree.c (print_lang_statistics): Rename.
209 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
211 * class.c (dump_array): Fix format specifier warning.
213 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
215 * cp-lang.c (LANG_HOOKS_NAME): Override.
216 (struct lang_hooks): Constify.
217 * lex.c (cxx_init_options): Update.
218 (lang_identify): Remove.
219 * parse.y (language_string): Remove.
221 2001-11-08 Andreas Franck <afranck@gmx.de>
223 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
224 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
225 suggested by autoconf.
226 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
227 (c++.install-common): Use the transformed target alias names.
229 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
231 * Make-lang.in: Update.
232 * cp-lang.c: Include langhooks-def.h.
234 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
236 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
238 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
240 * lex.c (copy_lang_type): Add static prototype.
242 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
244 * pt.c (unify): Handle SCOPE_REF.
246 2001-11-01 Jakub Jelinek <jakub@redhat.com>
248 * tree.c (cp_copy_res_decl_for_inlining): Adjust
249 DECL_ABSTRACT_ORIGIN for the return variable.
251 2001-10-31 Zack Weinberg <zack@codesourcery.com>
253 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
255 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
257 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
258 semantics.c, spew.c: Fix spelling errors.
260 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
262 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
264 2001-10-25 Zack Weinberg <zack@codesourcery.com>
266 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
269 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
271 * cp-lang.c (cxx_get_alias_set): New function.
272 Point LANG_HOOKS_GET_ALIAS_SET to it.
274 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
276 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
277 * cp-tree.h (make_unbound_class_template): Prototype new function.
278 * decl.c (make_unbound_class_template): New function.
279 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
280 * error.c (dump_type): Likewise.
281 * mangle.c (write_type): Likewise.
282 * parse.y (template_parm): Likewise.
283 (template_argument): Use make_unbound_class_template.
284 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
286 (tsubst_copy): Likewise.
288 * tree.c (walk_tree): Likewise.
289 * typeck.c (comptypes): Likewise.
291 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
293 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
294 extra calls into fewer ones.
296 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
298 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
299 Warn when merging inline with attribute noinline.
300 (start_decl, start_function): Warn if inline and attribute
301 noinline appear in the same declaration.
303 2001-10-16 H.J. Lu <hjl@gnu.org>
305 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
306 for tree checking disabled.
308 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
310 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
311 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
313 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
315 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
316 (unify): Only handle MINUS_EXPR specially if the above flag is set
317 and the subtracted constant is 1. Clear the flag on recursive calls.
318 Set it when unifying the maximum value in an INTEGER_TYPE's range.
320 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
322 * decl.c (bad_specifiers): Don't allow exception specifications
325 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
327 * cp/lex.c (init_cp_pragma): Similarly.
329 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
331 * pt.c (lookup_template_class): Build complete template arguments
332 for BOUND_TEMPLATE_TEMPLATE_PARM.
334 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
336 * cp-tree.h (TYPE_BINFO): Update comment.
337 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
338 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
339 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
340 (copy_type): Prototype new function.
341 * lex.c (copy_lang_decl): Gather tree node statistics.
342 (copy_lang_type): New function.
343 (copy_type): Likewise.
344 (cp_make_lang_type): Create lang_type for
345 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
346 and BOUND_TEMPLATE_TEMPLATE_PARM.
347 * pt.c (tsubst): Use copy_type instead of copy_node.
348 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
350 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
352 * pt.c (determine_specialization): Ignore functions without
355 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
358 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
360 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
362 * typeck2.c (store_init_value): Don't re-digest a bracketed
365 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
368 2001-10-11 Richard Henderson <rth@redhat.com>
370 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
372 (build_vtbl_ref_1): Split out from build_vtbl_ref.
373 (build_vfn_ref): Use it to handle vtable descriptors before
374 calling build_vtable_entry_ref.
375 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
377 2001-10-10 Richard Henderson <rth@redhat.com>
379 * parse.y (asm_operand): Allow named operands.
380 * semantics.c (finish_asm_stmt): Tweek for changed location
381 of the operand constrant.
383 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
385 * call.c (standard_conversion): Add bad conversion between
386 integers and pointers.
387 (convert_like_real): Don't use convert_for_initialization for bad
388 conversions; complain here and use cp_convert.
389 (build_over_call): Don't handle bad conversions specially.
390 (perform_implicit_conversion): Allow bad conversions.
391 (can_convert_arg_bad): New fn.
392 * cp-tree.h: Declare it.
393 * typeck.c (convert_for_assignment): Use it.
394 (ptr_reasonably_similar): Any target type is similar to void.
396 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
398 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
399 (cp/cp-lang.o): New rule.
400 * cp-tree.h: Declare hooks.
401 * tree.c: Make hooks non-static.
402 (init_tree): Don't initialize hooks here.
403 * lex.c: Likewise. Move definition of lang_hooks to...
404 * cp-lang.c: ... new file.
406 2001-10-08 Richard Henderson <rth@redhat.com>
408 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
409 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
411 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
413 * class.c (build_vtable_entry_ref): Const-ify.
414 * decl.c (predefined_identifier,
415 initialize_predefined_identifiers): Likewise.
416 * init.c (build_new_1): Likewise.
417 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
420 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
422 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
423 (INSNS_PER_STMT): Likewise.
424 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
425 (copy_body, initialize_inlined_parameters): Likewise.
426 (declare_return_variable, inlinable_function_p): Likewise.
427 (expand_call_inline, expand_calls_inline): Likewise.
428 (optimize_inline_calls, clone_body): Likewise.
429 * tree.c (walk_tree): Moved to ../tree-inline.c.
430 (walk_tree_without_duplicates): Likewise.
431 (copy_tree_r, remap_save_expr): Likewise.
433 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
435 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
436 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
437 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
438 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
439 (flag_inline_trees): Moved declaration to ../tree-inline.h.
440 (walk_tree): Moved declaration to ../tree-inline.h.
441 (walk_tree_without_duplicates, copy_tree_r): Likewise.
442 (remap_save_expr): Likewise.
443 * decl.c: Include tree-inline.h.
444 (lang_mark_tree): Don't mark inlined_fns.
445 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
446 * optimize.c: Include tree-inline.h.
447 (optimize_inline_calls): Move declaration to ../tree.h, as
449 (remap_decl): Use language-independent constructs and hooks.
450 (remap_block, copy_body_r, declare_return_variable): Likewise.
451 (inlinable_function_p): Likewise. Don't test for
452 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
453 no longer language-specific.
454 (optimize_inline_calls): Likewise. Make it non-static. Moved
455 call of dump_function to...
456 (optimize_function): Here...
457 (clone_body): New function, extracted from...
458 (maybe_clone_body): ... here. Build decl_map locally and pass
460 * pt.c, semantics.c: Include tree-inline.h.
462 (cp_walk_subtrees): New language-specific hook for tree inlining.
463 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
464 cp_is_overload_p, cp_auto_var_in_fn_p,
465 cp_copy_res_decl_for_inlining): Likewise.
466 (walk_tree): Move language-specific constructs into...
467 (cp_walk_subtrees): this new function.
468 (copy_tree_r): Use language-independent constructs and hooks.
469 (init_tree): Initialize tree inlining hooks.
470 (remap_save_expr): Adjust prototype so that the declaration
471 does not require the definition of splay_tree.
473 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
475 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
476 to build the declaration instead of the declaration itself.
478 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
480 * decl2.c (cxx_decode_option): Add 'else'.
482 * spew.c (end_input): No longer static.
483 * cp-tree.h: Declare it.
484 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
486 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
488 * call.c (build_over_call), typeck.c (build_function_call_real):
489 Pass type attributes to check_function_format rather than name or
490 assembler name. Don't require there to be a name or assembler
491 name to check formats.
493 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
495 * decl.c (init_decl_processing): Don't call
496 init_function_format_info. Initialize lang_attribute_table
498 (builtin_function): Call decl_attributes.
499 (insert_default_attributes): New.
501 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
503 * decl.c (grokdeclarator): Copy array typedef handling from C
506 * decl.c (grokdeclarator): Copy too-large array handling from C
509 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
511 * config-lang.in (target_libs): Added target-gperf, so that we
512 don't try to build it if C++ is disabled.
514 2001-09-23 Zack Weinberg <zack@codesourcery.com>
516 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
517 (cp/errfn.o): Delete rule.
518 (cp/error.o): Depend on flags.h.
519 * errfn.c: Delete file.
520 * cp-tree.h: Declare warn_deprecated. Remove definitions of
521 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
522 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
523 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
524 internal_error respectively. Make cp_deprecated into a macro.
525 Don't define cp_printer typedef or declare cp_printers.
526 * error.c: Include flags.h.
527 Delete: struct tree_formatting_info, print_function_argument_list,
528 print_declaration, print_expression, print_function_declaration,
529 print_function_parameter, print_type_id, print_cv_qualifier_seq,
530 print_type_specifier_seq, print_simple_type_specifier,
531 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
532 print_parameter_declaration_clause, print_exception_specification,
533 print_nested_name_specifier, and definition of cp_printers.
534 (locate_error): New function.
535 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
536 rewritten in terms of locate_error and diagnostic.c.
537 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
538 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
539 (init_error): Adjust to match.
541 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
543 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
545 2001-09-21 Richard Henderson <rth@redhat.com>
547 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
548 (build_vtbl_initializer): Likewise.
549 (build_vfn_ref): New.
550 * cp-tree.h: Declare it.
551 * call.c (build_over_call): Use it.
552 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
553 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
555 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
557 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
559 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
561 Table-driven attributes.
562 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
563 * decl2.c (cplus_decl_attributes): Only take one attributes
565 * cp-tree.c (cplus_decl_attributes): Update prototype.
566 * class.c (finish_struct), decl.c (start_decl, start_function),
567 decl2.c (grokfield), friend.c (do_friend), parse.y
568 (parse_bitfield): Update calls to cplus_decl_attributes.
569 * decl.c (grokdeclarator): Take a pointer to a single ordinary
571 * decl.h (grokdeclarator): Update prototype.
572 * decl2.c (grokfield): Take a single ordinary attribute list.
573 * friend.c (do_friend): Likewise.
574 * decl.c (shadow_tag, groktypename, start_decl,
575 start_handler_parms, grokdeclarator, grokparms, start_function,
576 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
577 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
578 (process_template_parm, do_decl_instantiation): Pass single
579 ordinary attribute lists around.
580 * decl.c (grokdeclarator): Correct handling of nested attributes.
582 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
583 * decl.c (grokdeclarator): Embedded attrs bind to the right,
586 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
587 (cp_attribute_table): Declare.
588 * decl.c (valid_lang_attribute): Don't define.
589 (lang_attribute_table): Define.
590 (init_decl_processing): Initialize lang_attribute_table instead of
591 valid_lang_attribute.
592 * tree.c (cp_valid_lang_attribute): Remove.
593 (handle_java_interface_attribute, handle_com_interface_attribute,
594 handle_init_priority_attribute): New functions.
595 (cp_attribute_table): New array.
596 * decl2.c (import_export_class): Don't use
597 targetm.valid_type_attribute.
599 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
601 * Make-lang.in (cp/error.o): Depend on real.h
602 * error.c: #include "real.h"
604 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
606 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
607 xmalloc/strcpy/strcat.
609 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
611 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
613 * pt.c (tsubst_decl): Likewise.
615 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
617 * decl2.c (lang_f_options): Const-ification.
618 * lex.c (cplus_tree_code_name): Likewise.
619 * spew.c (yyerror): Likewise.
621 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
624 * class.c (force_canonical_binfo_r): Check & move an indirect
626 (force_canonical_binfo): Check that it's not already
628 (mark_primary_virtual_base): Remove BINFO parameter.
629 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
631 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
633 Remove TYPE_NONCOPIED_PARTS.
634 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
635 CLASSTYPE_PURE_VIRTUALS.
636 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
637 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
638 (layout_class_type): Don't call fixup_inline_methods here ...
639 (finish_struct_1): ... call it here.
641 2001-09-04 Mark Mitchell <mark@codesourcery.com>
643 * decl.c (duplicate_decls): Remove code deadling with
645 * decl2.c (finish_file): Likewise.
646 * pt.c (instantiate_decl): Likewise.
647 * semantics.c (expand_body): Don't defer local functions if
648 they wouldn't be deferred for some other reason. Don't
649 generate RTL for functions that will not be emitted.
650 (genrtl_start_function): Remove code deadling with
652 (genrtl_finish_function): Likewise.
654 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
657 * call.c (build_over_call): Do not optimize any empty base
660 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
662 * error.c (dump_template_decl): Output template parameters
663 together with their specifiers.
664 Output `class' prefix for template template parameter.
665 (dump_decl): Fix formatting.
667 2001-08-30 Kurt Garloff <garloff@suse.de>
669 * optimize.c (inlinable_function_p): Allow only smaller single
670 functions. Halve inline limit after reaching recursive limit.
672 2001-08-30 Joern Rennecke <amylaar@redhat.com>
673 Jason Merrill <jason_merrill@redhat.com>
675 * class.c (build_vtable_entry_ref): Subtract in char*, not
678 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
680 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
681 (build_cplus_array_type): Use cp_build_qualified_type, not
682 TYPE_MAIN_VARIANT, to get an unqualified version.
684 * decl2.c (grok_alignof): Lose.
685 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
686 * typeck.c (c_alignof): Lose.
687 * semantics.c (finish_sizeof, finish_alignof): New.
689 * cp-tree.h: Declare them.
691 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
693 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
694 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
695 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
697 2001-08-19 Jakub Jelinek <jakub@redhat.com>
699 * typeck2.c (add_exception_specifier): Only require complete type if
700 not in processing template declaration.
702 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
704 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
705 GNU_xref_start_scope and GNU_xref_end_scope.
707 * tree.c (TYPE_HASH): Moved to ../tree.h.
709 2001-08-16 Mark Mitchell <mark@codesourcery.com>
711 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
714 2001-08-14 Richard Henderson <rth@redhat.com>
716 * class.c, cp-tree.h (build_vfn_ref): Remove.
717 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
719 2001-08-13 Mark Mitchell <mark@codesourcery.com>
721 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
722 empty class assignment as having side-effects to avoid
725 2001-08-13 Zack Weinberg <zackw@panix.com>
727 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
728 * except.c: Include libfuncs.h.
730 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
732 * decl.c (grokdeclarator): Clarify diagnostic message.
734 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
736 * decl2.c (do_nonmember_using_decl): Replace using directive
737 with using declaration in the error message.
739 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
741 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
742 criterion to avoid rebuilding expression tree instead of
743 processing_template_decl.
745 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
747 Support named return value optimization for inlines, too.
748 * decl.c (finish_function): Nullify returns here.
749 * semantics.c (genrtl_start_function): Not here.
750 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
751 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
752 Also nullify the CLEANUP_STMT for the nrv.
753 * cp-tree.h: Declare it.
754 * optimize.c (declare_return_variable): Replace the nrv with the
756 * typeck.c (check_return_expr): Be more flexible on alignment check.
757 Ignore cv-quals when checking for a matching type.
759 2001-08-09 Richard Henderson <rth@redhat.com>
761 * decl2.c (finish_objects): Use target hooks instead of
762 assemble_constructor and assemble_destructor.
764 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
766 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
768 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
771 Stop using TYPE_NONCOPIED_PARTS.
772 * call.c (build_over_call): Be careful when copy constructing
773 or assigning to an empty class.
774 * class.c (check_bases_and_members): It has a
775 COMPLEX_ASSIGN_REF if it has a vptr.
776 (layout_class_type): Don't add empty class padding to
777 TYPE_NONCOPIED_PARTS.
778 (finish_struct_1): Don't add the VFIELD either.
779 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
782 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
784 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
786 2001-08-06 Richard Henderson <rth@redhat.com>
788 * decl2.c (finish_objects): Pass a symbol_ref and priority to
789 assemble_{constructor,destructor}. Remove priority handling.
791 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
793 Don't allow template-id in using-declaration.
794 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
795 (do_class_using_decl): Likewise.
797 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
799 * cp/spew.c (read_token): No need to pop buffers.
801 2001-08-02 Stan Shebs <shebs@apple.com>
803 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
804 (fnaddr_from_vtable_entry): Remove decl.
805 * method.c (use_thunk): Update comment.
807 2001-08-01 Andrew Cagney <ac131313@redhat.com>
809 * repo.c (get_base_filename): Change return value to const char
812 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
816 * cp-tree.h (flag_honor_std): Remove.
817 (CPTI_FAKE_STD): Remove.
818 (std_node): Remove comment about it being NULL.
819 (fake_std_node): Remove.
820 * decl.c (in_fake_std): Remove.
821 (walk_namespaces_r): Remove fake_std_node check.
822 (push_namespace): Remove in_fake_std code.
823 (pop_namespace): Likewise.
824 (lookup_name_real): Remove fake_std_node check.
825 (init_decl_processing): Always create std_node. Always add
827 (builtin_function): Always put non '_' fns in std.
828 * decl2.c (flag_honor_std): Remove.
829 (lang_f_options): Remove honor-std.
830 (unsupported_options): Add honor-std.
831 (set_decl_namespace): Remove fake_std_node check.
832 (validate_nonmember_using_decl): Likewise.
833 (do_using_directive): Likewise.
834 (handle_class_head): Likewise.
835 * dump.c (cp_dump_tree): Likewise.
836 * except.c (init_exception_processing): Adjust.
837 * init.c (build_member_call): Remove fake_std_node check.
838 (build_offset_ref): Likewise.
839 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
840 * rtti.c (init_rtti_processing): Adjust.
842 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
844 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
845 operand while calling cp_tree_equal.
847 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
849 The 3.0 ABI no longer has vbase pointer fields.
850 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
851 FORMAT_VBASE_NAME): Remove.
852 * method.c (do_build_copy_constructor): Adjust.
853 (do_build_assign_ref): Adjust.
854 * search.c (lookup_field_r): Adjust.
855 * typeck.c (build_component_ref): Adjust.
857 The 3.0 ABI always has a vtable pointer at the start of every
859 * rtti.c (build_headof_sub): Remove.
860 (build_headof): Adjust.
861 (get_tinfo_decl_dynamic): No need to check flag_rtti
863 (create_real_tinfo_var): Explain why we need a hidden name.
865 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
868 * class.c (update_vtable_entry_for_fn): The fixed adjustment
869 of a virtual thunk should be from declaring base.
871 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
873 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
874 the shared virtual base, so preserving inheritance graph order.
876 2001-07-30 Andreas Jaeger <aj@suse.de>
878 * decl2.c: Remove unused var global_temp_name_counter.
880 2001-07-28 Richard Henderson <rth@redhat.com>
882 * method.c (pending_inlines): Remove.
884 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
886 * class.c (mark_primary_virtual_base): Don't adjust base
888 (dfs_unshared_virtual_bases): Adjust them here.
889 (mark_primary_bases): Explain why we adjust at the end.
891 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
893 * class.c (finish_struct_1): When copying the primary base's
894 VFIELD, make sure we find it is at offset zero.
896 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
898 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
899 tsubst_expr for default template arguments.
901 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
904 * spew.c (yylex): Only copy the token's lineno, if it is
907 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
910 * call.c (resolve_args): Simplify, call
911 convert_from_reference.
912 (build_new_op): Resolve and convert from reference ARG1
913 earlier. Adjust ARG2 & ARG3 resolve and conversion.
915 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
917 * decl.c (last_function_parm_tags): Remove.
918 (current_function_parm_tags): Remove.
919 (init_decl_processing): Adjust.
920 (start_function): Adjust.
921 (store_parm_decls): Adjust.
924 * decl.c (grokdeclarator): Detect when a function typedef is
925 declaring a function, and create last_function_parms correctly.
927 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
929 * call.c (joust): Only prefer a non-builtin candidate to a builtin
930 one if they have the same signature.
932 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
933 it rather than toplevel_bindings_p. Give it a mangled name if static.
934 (convert_to_reference): Adjust.
935 * decl2.c (get_temp_name): Lose.
936 * mangle.c (mangle_ref_init_variable): New fn.
937 (mangle_guard_variable): Strip the ref-init header.
939 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
941 (grok_reference_init): Always use DECL_INITIAL.
943 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
946 * call.c (build_conditional_expr): Recheck args after
948 * cp-tree.h (build_conditional_expr): Move to correct file.
949 * typeck.c (decay_conversion): Diagnose any unknown types
951 (build_binary_op): Don't do initial decay or default
952 conversions on overloaded functions.
953 (build_static_cast): Don't do a decay conversion here.
955 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
958 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
959 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
961 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
963 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
964 (create_vtbl_ptr): ... here.
966 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
968 * class.c (build_vbase_offset_vbtl_entries): Look for
969 non-primary base of which we are a sub vtable.
971 2001-07-24 Phil Edwards <pme@sources.redhat.com>
973 * semantics.c (finish_this_expr): Remove unused code.
975 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
977 Simplify rtti, now we've only one ABI.
978 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
980 (tinfo_decl_id, tinfo_var_id): Remove.
981 (get_typeid_1): Remove.
983 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
984 (typeid_ok_p): New function.
985 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
986 (get_tinfo_decl): Remove old abi documentation.
987 (tinfo_from_decl): Remove.
988 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
989 (get_typeid_1): Remove.
990 (get_base_offset): Remove.
991 (synthesize_tinfo_var): Absorb get_base_offset.
992 (create_real_tinfo_var): Don't use tinfo_decl_id.
994 2001-07-23 Graham Stott <grahams@redhat.com>
996 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
997 variable has_two_argument_delete_p.
999 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1001 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1002 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1003 (CPTI_INDEX_IDENTIFIER): Remove.
1004 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1005 (delta2_identifier): Remove.
1006 (index_identifier): Remove.
1007 (pfn_or_delta2_identifier): Remove.
1008 (flag_vtable_thunks): Remove.
1009 (VTABLE_DELTA2_NAME): Remove.
1010 (VTABLE_INDEX_NAME): Remove.
1011 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1012 (vfunc_ptr_type_node): Adjust.
1013 (VTABLE_NAME_PREFIX): Adjust.
1014 (build_vfn_ref): Lose first parameter.
1015 (fixup_all_virtual_upcast_offsets): Remove.
1016 * decl.c (initialize_predefined_identifiers): Remove
1017 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1018 (init_decl_processing): Remove no-vtable-thunk code.
1019 * decl2.c (flag_vtable_thunks): Remove.
1020 (mark_vtable_entries): Remove no-vtable-thunk code.
1021 * error.c (dump_decl): Remove no-vtable-thunk code.
1022 (dump_expr): Adjust ptr to member function code.
1023 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1025 * rtti.c (build_headof): Remove no-vtable-thunk code.
1026 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1027 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1028 (virtual_context) Remove.
1029 (expand_upcast_fixups): Remove.
1030 (fixup_virtual_upcast_offsets): Remove.
1031 (fixup_all_virtual_upcast_offsets): Remove.
1032 * typeck.c (get_member_function_from_ptrfunc): Remove
1033 no-vtable-thunk code.
1034 * call.c (build_over_call): Adjust call to build_vfn_ref.
1035 * class.c (build_vfn_ref): Lose first parameter. Remove
1036 no-vtable-thunk code.
1037 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1038 (build_vtable_entry): Remove no-vtable-thunk code.
1040 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1042 Remove old-abi remnants. Remove comments about old abi
1043 behaviour. Remove refences to 'new-abi' in comments.
1044 * cp-tree.h: Adjust comments.
1045 (vbase_offsets_in_vtable_p): Delete.
1046 (vcall_offsets_in_vtable_p): Delete.
1047 (vptrs_present_everywhere_p): Delete.
1048 (all_overridden_vfuns_in_vtables_p): Delete.
1049 (merge_primary_and_secondary_vtables_p): Delete.
1050 (TYPE_CONTAINS_VPTR_P): Adjust.
1051 (VTT_NAME_PREFIX): Remove.
1052 (CTOR_VTBL_NAME_PREFIX): Remove.
1053 (init_vbase_pointers): Remove.
1054 * class.c: Adjust coments.
1055 (build_vbase_pointer_fields): Delete.
1056 (build_vbase_pointer): Remove old-abi code.
1057 (build_secondary_vtable): Likewise.
1058 (modify_all_vtables): Likewise.
1059 (create_vtable_ptr): Likewise.
1060 (layout_class_type): Likewise.
1061 (finish_struct_1): Likewise.
1062 (finish_vtbls): Likewise.
1063 (dfs_finish_vtbls): Delete.
1064 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1065 * cvt.c: Adjust comments.
1066 * decl.c: Adjust comments.
1067 * decl2.c: Adjust comments.
1068 * init.c: Adjust comments.
1069 (construct_virtual_bases): Remove old-abi code.
1070 * lang-specs.h: Remove -fno-new-abi.
1071 * mangle.c: Adjust comments.
1072 * rtti.c: Adjust comments.
1073 (get_base_offset): Remove old-abi-code.
1074 * search.c: Adjust comments.
1075 (dfs_init_vbase_pointers): Remove.
1076 (dfs_vtable_path_unmark): Remove.
1077 (init_vbase_pointers): Remove.
1078 * semantics.c: Adjust comments.
1079 (emit_associated_thunks): Remove old-abi code.
1080 * typeck.c: Adjust comments.
1082 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1084 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1087 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1089 * class.c (finish_struct_anon): Forbid nested classes.
1091 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1093 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1094 * optimize.c: Include debug.h.
1095 (maybe_clone_body): Use debug hook.
1096 * semantics.c: Include debug.h.
1097 (expand_body): Use debug hook.
1099 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1101 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1103 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1105 * class.c (type_requires_array_cookie): New function.
1106 (check_methods): Don't try to figure out whether the type needs a
1108 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1109 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1110 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1111 * pt.c (instantiate_class_template): Don't set
1112 TYPE_VEC_DELETE_TAKES_SIZE.
1113 * NEWS: Document ABI changes from GCC 3.0.
1115 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1116 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1118 * NEWS (Changes in GCC 3.0): Fix typo.
1120 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1122 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1123 which attributes are to be attached, and a flags argument. Update
1124 call to decl_attributes.
1125 (grokfield): Update call to decl_attributes.
1126 * class.c (finish_struct): Update call to cplus_decl_attributes.
1127 * cp-tree.h (cplus_decl_attributes): Update prototype.
1128 * decl.c (start_decl, grokdeclarator, start_function): Update
1129 calls to decl_attributes and cplus_decl_attributes.
1130 * friend.c (do_friend): Update call to cplus_decl_attributes.
1131 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1133 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1135 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1136 for `register' variables with an asm-specification.
1138 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1140 * semantics.c (finish_asm_stmt): Mark the output operands
1141 to an asm addressable, if necessary.
1143 2001-07-11 Ben Elliston <bje@redhat.com>
1145 * Revert this change -- there is a subtle bug.
1148 * decl.c (finish_enum): New "attributes" argument; pass it to
1149 cplus_decl_attributes. Use a narrower type if the enum is packed.
1150 * cp-tree.h (finish_enum): Adjust prototype.
1151 * parse.y (enum_head): New non-terminal.
1152 (structsp): Use it. Enums now may be preceded or followed by
1153 optional attributes -- pass their chained tree to finish_enum().
1154 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1156 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1158 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1161 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1163 * semantics.c (cp_expand_stmt): Fix for null
1164 current_function_return_value.
1166 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1168 * call.c (build_op_delete_call): Initialize fn.
1169 (convert_like_real): Delete conditional.
1170 (joust): Initialize *w and *l.
1171 * class.c: Add prototype for binfo_ctor_vtable.
1172 (get_primary_binfo): Initialize result.
1173 * init.c (build_java_class_ref): Initialize name.
1175 2001-07-09 Erik Rozendaal <dlr@acm.org>
1177 * typeck.c (unary_complex_lvalue): Do not duplicate the
1178 argument to modify, pre-, or post-increment when used as an
1179 lvalue and when the argument has side-effects.
1181 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1183 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1184 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1185 cplus_decl_attributes even if attrs is NULL.
1186 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1188 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1190 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1191 calls to decl_attributes.
1193 2001-07-06 Ira Ruben <ira@apple.com>
1195 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1196 be DECL_TEMPLATE_RESULT.
1198 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1200 * cp-tree.h (copy_template_template_parm): Rename to ...
1201 (bind_template_template_parm): ... here.
1202 * tree.c (copy_template_template_parm): Rename to ...
1203 (bind_template_template_parm): ... here. Remove the case when
1204 NEWARGS is NULL_TREE.
1205 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1206 BOUND_TEMPLATE_TEMPLATE_PARM.
1207 * pt.c (lookup_template_class): Adjust.
1209 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1211 * cvt.c (convert_lvalue): New fn.
1212 * cp-tree.h: Declare it.
1213 * method.c (do_build_assign_ref): Use it.
1214 (do_build_copy_constructor): Convert parm to base types
1215 before calling base constructors.
1217 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1218 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1220 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1222 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1224 * optimize.c (optimize_inline_calls): New function, broken out
1226 (optimize_function): ... here. Call it. Don't inline if it is
1228 (dump_function): Print name of dump flag causing this dump.
1229 * semantics.c (expand_body): Move thunk inline check to
1232 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1234 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1235 (comptypes): Use target.comp_type_attributes.
1237 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1239 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1241 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1243 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1246 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1248 * decl2.c (import_export_class): Update.
1250 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1252 * error.c (init_error): Adjust settings.
1254 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1256 * error.c (init_error): Adjust settings.
1258 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1260 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1261 return pointers to data members by reference rather than by value.
1263 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1265 Implement the Named Return Value optimization.
1266 * cp-tree.h (struct cp_language_function): Add x_return_value.
1267 (current_function_return_value): Now a macro.
1268 * decl.c: Don't define it.
1269 (define_label, finish_case_label): Don't clear it.
1270 (init_decl_processing): Don't register it with GC.
1271 * semantics.c (genrtl_finish_function): Don't check it for
1272 no_return_label. Copy the RTL from the return value to
1273 current_function_return_value and walk, calling...
1274 (nullify_returns_r): ...this new fn.
1275 * typeck.c (check_return_expr): Set current_function_return_value.
1277 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1279 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1280 sharing a ctor vtable with. Merge code for cases 1 and 2.
1281 (binfo_ctor_vtable): New fn.
1282 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1284 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1286 * class.c (dfs_find_final_overrider): Fix logic.
1288 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1289 virtual thunk instead of non-virtual.
1290 (get_matching_virtual): Uncomment.
1292 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1293 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1296 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1298 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1299 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1302 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1304 * NEWS: Update release number.
1306 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1308 PR c++/3130, c++/3131, c++/3132
1309 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1310 * class.c (force_canonical_binfo_r): Move
1311 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1312 virtual bases unless they're primary and what they're primary
1314 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1315 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1316 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1318 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1319 (layout_nonempty_base_or_field): Add most derived type
1321 (layout_empty_base): Likewise.
1322 (build_base_field): Likewise.
1323 (build_base_fields): Likewise.
1324 (propagate_binfo_offsets): Add most derived type
1325 parameter. Skip non canonical virtual bases too.
1326 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1327 bases. Do skip canonical bases.
1328 (layout_virtual_bases): Adjust.
1329 (layout_class_type): Adjust.
1330 (dfs_get_primary_binfo): Build list of virtual primary base
1332 (get_primary_binfo): Check that the shared virtual primary
1333 base candidate was found first.
1334 (accumulate_vtbl_inits): Don't do anything for non-vptr
1335 containing binfos. For case 1 primary virtual bases, keep
1336 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1338 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1341 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1342 hierarchy looking for primary bases for a ctor
1343 vtable. Recursively call oneself, if we meet our primary via
1344 this route and haven't met it yet via inheritance graph order.
1346 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1348 * lang-options.h: Emit documentation for -fno-honor-std, not
1351 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1353 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1354 Don't clobber delta.
1355 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1357 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1358 Gabriel Dos Reis <gdr@codesourcery.com>
1360 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1361 (cp/typeck.o): Depend on diagnostic.h
1362 (cp/typeck2.o): Depend on diagnostic.h
1363 (cp/repo.o): Depend on dignostic.h
1364 * typeck.c: #include diagnostic.h
1365 (convert_for_initialization): Remove extern declaration for
1366 warningcount and errorcount.
1368 * call.c: #include diagnostic.h
1369 (convert_like_real): Remove extern declaration for warnincount and
1372 * repo.c: #include diagnostic.h
1373 * typeck2.c: #include diagnostic.h
1375 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1377 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1380 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1383 * friend.c (do_friend): Use push_decl_namespace for classes at
1386 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1387 Jason Merrill <jason_merrill@redhat.com>
1390 * class.c (build_secondary_vtable): Use assert, rather than an error
1392 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1393 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1394 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1395 Don't set BINFO_VTABLE for a primary virtual base.
1397 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1399 * decl.c (duplicate_decls): Update source position information
1400 when a template function is defined.
1402 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1404 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1406 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1409 * decl.c (pushtag): Don't push into a complete type's scope.
1411 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1413 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1414 (struct lang_decl_flags): Lose generate_with_vtable_p.
1415 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1416 * class.c (copy_virtuals): Adjust.
1417 * decl2.c (mark_vtable_entries): Adjust.
1418 * method.c (make_thunk, build_vtable_entry): Adjust.
1419 * class.c (update_vtable_entry_for_fn): Only look as far as the
1420 first defining class.
1421 (build_vtbl_initializer): Put nothing in the slot for a function only
1422 defined in a lost primary virtual base.
1423 (add_vcall_offset_vtbl_entries_1): Use the same code for
1424 the lost primary case and the normal case.
1425 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1426 (get_vfield_offset, get_derived_offset): Lose.
1427 (dfs_find_final_overrider): Use look_for_overrides_here.
1428 (get_matching_virtual): New fn.
1429 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1431 * search.c (look_for_overrides_here): Split out from...
1432 (look_for_overrides_r): Here.
1434 * class.c (find_final_overrider): Return error_mark_node on error.
1436 * decl2.c (key_method): #if 0 accidental change.
1438 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1440 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1441 (build_over_call): Likewise.
1442 * decl.c (grokparms): Likewise.
1443 * pt.c (tsubst_decl): Likewise.
1444 * typeck.c (convert_arguments): Likewise.
1446 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1448 * semantics.c (begin_class_definition): Robustify.
1450 * pt.c (instantiate_decl): Tell the repository code about the
1451 clones, not the cloned functions.
1452 * repo.c (repo_template_used): Explicitly instantiate the cloned
1453 function, not the clones.
1455 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1457 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1458 ICS_BAD_FLAG on created conversion.
1459 (compare_ics): Break out rank.
1461 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1463 * decl.c (xref_tag): Remove extraneous %s on dependent name
1466 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1468 * class.c (layout_vtable_decl): Fix off by one error on
1470 (build_vtt): Likewise.
1471 (build_ctor_vtbl_group): Likewise.
1473 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1475 * class.c (maybe_indent_hierarchy): New function.
1476 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1477 information, if enabled. Use maybe_indent_hierarchy. Adjust
1479 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1480 (dump_array, dump_vtable, dump_vtt): New functions.
1481 (finish_struct_1): Adjust hierarchy dumping.
1482 (initialize_vtable): Call dump_vtable.
1483 (build_vtt): Call dump_vtt.
1484 (build_ctor_vtbl_group): Call dump_vtable.
1485 * decl2.c (flag_dump_class_layout): Remove.
1486 (cxx_decode_option): Remove dump translation unit
1487 and dump class hierarchy check. Call dump_switch_p.
1488 (finish_file): Adjust dumping.
1489 (dump.c): Only dump base classes if not TDF_SLIM.
1490 Only dump namespace members if not TDF_SLIM.
1491 * optimize.c (dump_function): New function.
1492 (optimize_function): Call dump_function.
1493 * semantics.c (expand_body): Use dump_enabled_p.
1495 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1498 Part missed from first commit
1499 * decl2.c (finish_anon_union): Copy context.
1501 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1504 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1506 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1509 * semantics.c (expand_body): Don't optimize thunks.
1511 2001-05-25 Sam TH <sam@uchicago.edu>
1513 * cp-tree.h lex.h: Fix header include guards.
1515 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1517 * decl.c (init_decl_processing): Tweak.
1519 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1521 * decl.c (duplicate_decls): Tidy.
1522 (init_decl_processing): Always set flag_no_builtin.
1524 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1527 * decl2.c (do_local_using_decl): Push the decls, even in a
1530 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1532 * optimize.c (initialize_inlined_parameters): Don't set
1533 TREE_READONLY for a VAR_DECL taking the place of an inlined
1536 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1538 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1539 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1542 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1544 * parse.y: Refer to compound literals as such, not as
1545 constructor-expressions.
1547 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1549 * call.c (build_op_delete_call): Ignore exception-specifications
1550 when looking for matching delete operators.
1551 * init.c (build_new_1): Compute whether or not the allocation
1552 function used is a placement allocation function or not, and
1553 communicate this information to build_op_delete_call.
1555 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1557 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1558 (build_vtbl_ref): Adjust.
1559 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1560 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1562 (unsupported_options): Correspondingly.
1564 * decl2.c (maybe_make_one_only): Check flag_weak, not
1565 supports_one_only().
1567 * cp-tree.def (START_CATCH_STMT): Lose.
1568 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1569 * tree.c (cp_statement_code_p): Don't case it.
1570 * semantics.c (cp_expand_stmt): Likewise.
1571 * cp-tree.h (START_CATCH_TYPE): Lose.
1572 (HANDLER_TYPE): New.
1573 * except.c (expand_start_catch_block): Don't start any blocks.
1575 (expand_end_catch_block): Don't end any blocks.
1576 * parse.y (handler): Don't pass anything from finish_handler_parms
1578 * pt.c (tsubst_expr): Likewise.
1579 * semantics.c (begin_handler): Call note_level_for_catch here.
1580 (finish_handler_parms): Don't return anything.
1581 (genrtl_catch_block, begin_catch_block): Lose.
1582 (genrtl_handler): Call expand_start_catch here.
1584 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1586 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1587 (get_vtable_decl, build_vtt): Not here.
1589 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1592 * optimize.c (update_cloned_parm): Copy addressability and other
1595 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1597 * pt.c (determine_specialization): Ignore artificial functions.
1599 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1601 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1602 (C_RID_CODE): Remove.
1603 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1604 (init_parse): Don't do it here.
1606 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1608 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1609 function declaration to avoid stripping the symbol's attributes.
1611 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1613 * decl.c (pushdecl): Adjust error string.
1614 (xref_tag): Adjust friend class injection warning. Remove the
1615 inherited name from the class shadowed scope.
1617 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1619 * except.c (cp_protect_cleanup_actions): New function.
1620 (init_exception_processing): Don't set protect_cleanup_actions
1621 here. Do set lang_protect_cleanup_actions.
1623 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1625 * spew.c (read_token): Call yyerror on all unexpected tokens.
1627 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1629 * init.c (member_init_ok_or_else): Take a tree rather than
1631 (expand_member_init): Adjust.
1633 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1635 * decl.c (duplicate_decls): Suppress warning about duplicate
1636 decls if the first decl is a friend.
1638 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1640 * except.c (choose_personality_routine): Export. Add
1641 explanatory comment. Take an enum languages, not a boolean.
1642 (initialize_handler_parm): Adjust to match.
1643 * cp-tree.h: Prototype choose_personality_routine.
1644 * lex.c (handle_pragma_java_exceptions): New function.
1645 (init_cp_pragma): Register #pragma GCC java_exceptions.
1647 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1649 * method.c (build_mangled_C99_name): Remove unused prototype.
1651 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1653 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1654 * typeck.c (get_member_function_from_ptrfunc,
1655 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1656 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1658 Reverted Geoff Keating's 2001-05-03's patch.
1660 2001-05-11 Ira Ruben <ira@apple.com>
1662 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1664 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1666 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1667 * parse.y: Update for '&&'; don't issue warning here.
1668 * semantics.c (finish_label_expr): Delete.
1670 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1672 * splay-tree.h (splay_tree_max): New function.
1673 (splay_tree_min): Likewise.
1675 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1677 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1678 (pfn_vflag_identifier): Define.
1679 Update comment about layout of pointer functions.
1680 (build_ptrmemfunc1): Update prototype.
1681 (expand_ptrmemfunc_cst): Update prototype.
1682 * decl.c (initialize_predefined_identifiers): Initialize
1683 pfn_vflag_identifier.
1684 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1685 an extra field to the type.
1686 * expr.c (cplus_expand_constant): Pass 'flag' between
1687 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1688 * typeck.c (get_member_function_from_ptrfunc): When
1689 FUNCTION_BOUNDARY < 16, look at additional field to determine
1690 if a pointer-to-member is a real pointer or a vtable offset.
1691 (build_ptrmemfunc1): Add new parameter to contain extra field.
1692 (build_ptrmemfunc): Pass the extra field around.
1693 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1694 (pfn_from_ptrmemfunc): Ignore the extra field.
1696 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1698 * cp-tree.h (flag_inline_trees): Update documentation.
1699 * decl.c (init_decl_processing): Adjust handling of
1700 flag_inline_functions and flag_inline_trees to support -O3.
1701 (grokfndecl): Set DECL_INLINE on all functions if that's what
1703 (save_function_data): Clear DECL_INLINE in
1704 current_function_cannot_inline is non-NULL.
1705 * decl2.c (flag_inline_trees): Update documentation.
1707 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1709 * dump.c (cp_dump_tree, USING_STMT case): New case.
1710 * tree.c (cp_statement_code_p): Add USING_STMT.
1711 * decl2.c (do_using_directive): Add the using directive statement.
1713 * tree.c (walk_tree): Reformat an if block.
1715 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1717 * decl.c (compute_array_index_type): Don't try to do anything with
1718 the indices when processing a template.
1720 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1722 * call.c: NULL_PTR -> NULL.
1723 * class.c: Likewise.
1726 * decl2.c: Likewise.
1727 * except.c: Likewise.
1730 * search.c: Likewise.
1732 * typeck.c: Likewise.
1733 * typeck2.c: Likewise.
1735 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1737 * decl2.c (do_using_directive): Revert previous patch.
1739 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1741 * cp-tree.def (USING_STMT): New statement node.
1742 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
1743 * decl2.c (do_using_directive): Add USING_STMT to statement
1744 tree. Don't emit errors when processing template decl.
1745 * pt.c (tsubst_expr, USING_STMT case): New case.
1746 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
1748 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1750 * call.c (build_new_op): Convert args from reference here.
1751 (build_conditional_expr): Don't convert here.
1753 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
1755 * spew.c (last_token_id): New static variable.
1756 (read_token): Set it here.
1757 (yyerror): Use it here.
1759 2001-04-30 Richard Henderson <rth@redhat.com>
1761 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
1764 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1766 * gxxint.texi: Remove.
1767 * Make-lang.in: Remove all traces of gxxint.texi.
1769 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
1771 * decl2.c (start_static_initialization_or_destruction): Correct
1772 logic to handle the -fno-use-cxa-atexit case.
1774 2001-04-30 Mark Mitchell <mark@codesourcery.com>
1776 * optimize.c (update_cloned_parm): New function.
1777 (maybe_clone_body): Use it. Update the `this' parameter too.
1779 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
1781 * decl2.c (unsupported_options): Add new-abi.
1782 * lang-options.h: Remove no longer supported options.
1784 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1786 * except.c (can_convert_eh): Don't check template parms,
1789 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1791 * optimize.c (maybe_clone_body): Copy parameter names and locations.
1793 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
1795 * cp-tree.h (adjust_clone_args): Prototype new function.
1796 * class.c (adjust_clone_args): New function.
1797 * decl.c (start_function): Call it for in charge ctors.
1799 2001-04-26 Mark Mitchell <mark@codesourcery.com>
1801 * method.c (use_thunk): Make sure that thunks really are emitted
1804 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
1806 * mangle.c (write_chars): New macro.
1807 (hwint_to_ascii): New function
1808 (write_number): Use it.
1809 (write_integer_cst): Deal with really big numbers.
1811 2001-04-25 Mark Mitchell <mark@codesourcery.com>
1813 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
1816 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
1818 * decl.c (grokdeclarator): Set context of namespace scope
1821 2001-04-24 Zack Weinberg <zackw@stanford.edu>
1823 * cp/optimize.c: Include hashtab.h.
1824 (struct inline_data): Add tree_pruner.
1825 (expand_call_inline, expand_calls_inline): Use it when calling
1827 (optimize_function): Initialize and free tree_pruner.
1829 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1831 Lazy __FUNCTION__ generation.
1832 * cp-tree.def (FUNCTION_NAME): Remove.
1833 * cp-tree.h (function_name_declared_p): Remove.
1834 (cp_fname_init): Prototype.
1835 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
1836 don't call declare_function_name. Call start_fname_decls.
1837 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
1838 clobber the line number.
1839 (cp_fname_init): New function.
1840 (start_function): Call start_fname_decls.
1841 (finish_function): Call finish_fname_decls.
1842 * lex.c (reswords): Add slots for __FUNCTION__ et al.
1843 (rid_to_yy): Add mappings for __FUNCTION__ et al.
1844 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
1845 * parse.y (VAR_FUNC_NAME): New token.
1846 (primary): Add VAR_FUNC_NAME.
1847 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
1849 (tsubst, FUNCTION_NAME case): Remove.
1850 (tsubst_copy, FUNCTION_NAME case): Remove.
1851 (tsubst_expr, DECL_STMT case): Be careful with a
1852 DECL_PRETTY_FUNCTION_P.
1853 (instantiate_decl): Remove function_name_declared_p.
1854 * semantics.c (begin_compound_statement): Don't call
1855 declare_function_name here.
1856 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
1857 (finish_translation_unit): Call finish_fname_decls.
1858 (expand_body): Remove function_name_declared_p.
1859 * typeck2.c (digest_init): Allow any ERROR_MARK.
1861 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
1863 * pt.c (tsubst_decl): Use VOID_TYPE_P.
1864 * semantics.c: Fix some typos.
1866 2001-04-23 Phil Edwards <pme@sources.redhat.com>
1868 * cp/decl2.c (flag_honor_std): Always initialize to 1.
1870 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1872 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
1874 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
1876 * except.c (build_throw): Wrap the initialization of the exception
1877 object in a MUST_NOT_THROW_EXPR.
1878 (do_free_exception): #if 0.
1880 2001-04-20 Mark Mitchell <mark@codesourcery.com>
1882 * cp-tree.h (finish_enum): Change prototype.
1883 * decl.c (finish_enum): Reorganize.
1884 * parse.y (structsp): Adjust calls to finish_enum.
1886 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1888 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
1891 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
1893 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
1894 (layout_empty_base): Return at end flag.
1895 (build_base_field): Likewise.
1896 (build_base_fields): Likewise.
1897 (layout_virtual_bases): Don't add 1 to eoc value.
1898 (end_of_class): Use full size for empty bases.
1899 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
1900 empty bases. Don't add 1 to eoc value. Only add trailing padding
1901 if we're an empty class with no empty bases.
1902 (dump_class_hierarchy): Dump size and alignment.
1904 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1906 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
1909 2001-04-20 Jakub Jelinek <jakub@redhat.com>
1911 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
1912 is found, look first if name does not match the structure name.
1914 2001-04-19 Mark Mitchell <mark@codesourcery.com>
1916 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
1918 (SET_DECL_LANGUAGE): New macro.
1919 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
1920 (pushdecl): Likewise.
1921 (build_library_fn_1): Likewise.
1922 (build_cp_library_fn): Likewise.
1923 (grokfndecl): Likewise.
1924 (grokvardecl): Mark `extern "C"' variables as having C linkage.
1925 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
1926 * lex.c (retrofit_lang_decl): Likewise.
1927 * mangle.c (mangle_decl_string): Don't mangle the names of
1928 variables declared with C language linkage.
1929 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
1931 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
1933 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
1934 flag_access_control from uninitialized storage.
1936 2001-04-15 Mark Mitchell <mark@codesourcery.com>
1938 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
1939 * mangle.c (write_pointer_to_member_type): Fix mangling of
1940 pointers to cv-qualified member function types.
1942 * init.c (build_delete): Create a SAVE_EXPR for the address if
1943 we're going to use it more than once.
1945 2001-04-13 Mark Mitchell <mark@codesourcery.com>
1947 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
1948 (expand_ptremfunc_cst): Change prototype.
1949 (delta2_from_ptrmemfunc): Remove.
1950 * expr.c (cplus_expand_constant): Adjust call to
1951 expand_ptrmemfunc_cst.
1952 * typeck.c (build_ptrmemfunc1): Simplify.
1953 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
1954 results in a constant.
1955 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
1956 (delta2_from_ptrmemfunc): Remove.
1957 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
1959 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
1961 * cp-tree.h (decl_namespace_list): New macro.
1962 (struct saved_scope): Add decl_ns_list.
1963 * decl.c (mark_saved_scope): Mark it.
1964 * decl2.c: Lose static decl_namespace_list.
1965 (init_decl2): Don't save it.
1967 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1969 * cp-tree.h (warn_return_type, yylex): Delete redundant
1972 * decl.c (current_class_depth, global_namespace): Likewise.
1974 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
1976 * repo.c (flag_use_repository): Likewise.
1978 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1980 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
1981 set_block, pushdecl, getdecls, gettags, init_decl_processing,
1982 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
1983 lvalue_or_else, print_lang_statistics, comp_target_types,
1984 unsigned_type, signed_type, signed_or_unsigned_type,
1985 build_function_call, mark_addressable, incomplete_type_error):
1986 Delete redundant declarations.
1988 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
1990 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
1991 (TYPE_ANONYMOUS_P): New macro.
1992 (TAGGED_TYPE_P): New macro.
1993 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
1994 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
1995 * tree.c (no_linkage_helper): Likewise.
1996 * semantics.c (begin_class_definition): Likewise.
1997 * pt.c (convert_template_argument): Likewise.
1998 * lex.c (check_for_missing_semicolon): Likewise.
2000 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2002 * class.c (dfs_unshared_virtual_bases): New function.
2003 (mark_primary_bases): Call it.
2004 (check_bases): Ignore virtual bases when determining
2007 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2009 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2011 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2013 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2014 cloned function to the clone.
2016 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2018 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2020 * semantics.c: Include expr.h.
2022 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2024 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2025 and assignment op. Set TREE_USED for parameter.
2027 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2029 * class.c (find_final_overrider_data): Add `candidates'.
2030 (dfs_find_final_overrider): Don't issue error messages
2032 (find_final_overrider): Issue error messages here.
2033 (build_base_field): Don't warn about amgibuous direct bases here.
2034 (warn_about_ambiguous_direct_bases): New function.
2035 (layout_class_type): Use it.
2037 2001-04-10 Richard Henderson <rth@redhat.com>
2039 * typeck.c (build_array_ref): Push the array reference inside
2040 COMPOUND_EXPR and COND_EXPR.
2042 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2044 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2045 * decl.c (duplicate_decls): Adjust accordingly.
2046 (maybe_commonize_var): Likewise.
2047 (grokfndecl): Likewise.
2048 (start_function): Likewise.
2049 (start_method): Likewise.
2050 * decl2.c (key_method): Likewise.
2051 (import_export_decl): Likewise.
2052 * method.c (implicitly_declare_fn): Likewise.
2053 * optimize.c (maybe_clone_body): Likewise.
2055 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2057 * lang-specs.h: Add __DEPRECATED.
2059 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2061 * search.c (get_dynamic_cast_base_type): When building a new
2062 constant, set its type to ssizetype.
2064 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2066 * optimize.c (expand_call_inline): Only add newly inlined statements
2069 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2071 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2072 (OPERATOR_FORMAT): Likewise.
2073 (OPERATOR_TYPENAME_FORMAT): Likewise.
2074 * operators.def: Remove old name-mangling information.
2075 * decl.c (grok_op_properties): Adjust accordingly.
2076 * lex.c (init_operators): Likewise.
2077 * rtti.c (get_tinfo_decl): Issue error messages about types that
2080 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2082 * decl2.c (import_export_decl): Don't call import_export_class
2083 when processing an inline member function.
2084 * semantics.c (expand_body): Call import_export_decl before
2085 emitting inline functions.
2087 2001-03-28 Richard Henderson <rth@redhat.com>
2089 IA-64 ABI Exception Handling:
2090 * cp-tree.def (EH_SPEC_BLOCK): New.
2091 (MUST_NOT_THROW_EXPR): New.
2092 * cp-tree.h: Update changed function declarations.
2093 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2094 (CPTI_CALL_UNEXPECTED): New.
2095 (struct cp_language_function): Rename x_eh_spec_try_block
2097 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2098 * decl.c (current_binding_level): If no current function
2099 bindings, revert to scope_chain.
2100 (initialize_predefined_identifiers): Remove __cp_push_exception.
2101 (store_parm_decls): Use begin_eh_spec_block.
2102 (finish_function): Use finish_eh_spec_block.
2103 (mark_lang_function): Update for name changes.
2104 * decl2.c (finish_file): No mark_all_runtime_matches.
2105 * dump.c (cp_dump_tree): Handle new tree codes.
2106 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2107 * except.c (catch_language_init, catch_language): Remove.
2108 (init_exception_processing): Don't set language code.
2109 Initialize call_unexpected_node, protect_cleanup_actions,
2110 eh_personality_libfunc, lang_eh_runtime_type.
2111 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2112 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2113 (prepare_eh_type): Split out type canonicalizations ...
2114 (build_eh_type_type): ... from here.
2115 (build_eh_type_type_ref): Remove.
2116 (mark_all_runtime_matches): Remove.
2117 (build_exc_ptr): New.
2118 (do_begin_catch, do_end_catch): New.
2119 (do_pop_exception): Remove.
2120 (build_terminate_handler): Remove.
2121 (choose_personality_routine): Split out language choice from ...
2122 (initialize_handler_parm): ... here.
2123 Use MUST_NOT_THROW_EXPR.
2124 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2125 exception object handling.
2126 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2127 (expand_exception_blocks, alloc_eh_object): Remove.
2128 (begin_eh_spec_block, finish_eh_spec_block): New.
2129 (do_allocate_exception, do_free_exception): New.
2130 (expand_throw): Merge into ...
2131 (build_throw): ... here. Update for abi.
2132 * expr.c (cplus_expand_expr): No expand_internal_throw.
2133 Handle MUST_NOT_THROW_EXPR.
2134 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2135 * semantics.c (*) Update for except.h name changes.
2136 (genrtl_try_block): No protect_with_terminate.
2137 (genrtl_eh_spec_block): New.
2138 (genrtl_handler): Don't emit the goto here.
2139 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2140 (genrtl_finish_function): Don't expand_exception_blocks.
2141 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2143 2001-03-28 Richard Henderson <rth@redhat.com>
2145 * decl.c (struct named_label_list): Rename eh_region to
2146 in_try_scope, add in_catch_scope.
2147 (struct binding_level): Rename eh_region to is_try_scope,
2149 (note_level_for_try): Rename from note_level_for_eh.
2150 (note_level_for_catch): New.
2151 (poplevel): Copy both is_try_scope and is_catch_scope to
2152 the named_label_list struct.
2153 (check_previous_goto_1): Don't check for catch block via
2154 DECL_ARTIFICIAL; use in_try_scope instead.
2155 (check_goto): Likewise.
2156 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2157 * except.c (expand_start_catch_block): Call note_level_for_catch.
2158 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2160 2001-03-27 Richard Henderson <rth@redhat.com>
2162 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2163 exceptions_via_longjmp.
2165 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2167 * pt.c (check_default_tmpl_args): Make error messages clearer.
2169 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2171 * error.c: Also undefine 'A' macro used for cp_printers definition.
2173 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2175 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2177 2001-03-26 Mike Yang <yang@research.att.com>
2178 Mark Mitchell <mark@codesourcery.com>
2180 * dump.c (dump_access): New function.
2181 (cp_dump_tree): Use it. Dump basetype information for class
2184 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2186 * Makefile.in (optimize.o): Depend on params.h.
2187 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2188 (init_decl_processing): Set flag_no_inline when doing
2190 * optimize.c: Include params.h.
2191 (struct inline_data): Improve documentation of FNS. Add
2192 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2193 (INSNS_PER_STMT): New macro.
2194 (remap_block): Use CLONING_P.
2195 (inlinable_function_p): Don't inline big functions.
2196 (expand_call_inline): Keep track of how much inlining we've done.
2197 (optimize_function): Set FIRST_INLINED_FN.
2198 (maybe_clone_body): Set CLONING_P.
2199 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2201 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2202 rest_of_compilation. Clear DECL_RTL for local variables
2204 (clear_decl_rtl): New function.
2206 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2209 * cp-tree.h (skip_type_access_control,
2210 reset_type_access_control): Prototype.
2211 * decl.c (grokdeclarator): Access of friends is not checked.
2212 * parse.y (component_decl_list): Reset type access control.
2213 * semantics.c (decl_type_access_control): Clear
2214 current_type_lookups.
2215 (save_type_access_control): Don't save if not deferring.
2216 (skip_type_access_control, reset_type_access_control): New
2218 (begin_class_definition): Do type access control for basetypes.
2219 Start deferred access control.
2220 (finish_class_definition): Resume immediate access control if
2221 this is a local class.
2223 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2225 * class.c (add_method): Use memcpy/memmove, not bcopy.
2227 * decl.c (duplicate_decls): Likewise.
2229 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2231 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2234 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2236 * decl.c (local_names): Define.
2237 (push_local_name): New.
2238 (grok_reference_init): Return init if initializing static reference
2239 variable with non-constant instead of emitting it.
2240 Move expand_static_init call to cp_finish_decl.
2241 (layout_var_decl): Call push_local_name.
2242 (maybe_commonize_var): Allow inlining functions even if they have
2243 static local variables, use comdat_linkage for them if flag_weak.
2244 (check_initializer): Call obscure_complex_init if
2245 grok_reference_init returned non-zero.
2246 (save_function_data): Clear x_local_names.
2247 (pop_cp_function_context): Free x_local_names.
2248 (mark_inlined_fns): Remove.
2249 (mark_lang_function): Mark x_local_names.
2250 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2251 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2252 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2253 DECL_DISCRIMINATOR_P.
2254 * cp-tree.h (cp_language_function): Add x_local_names.
2255 (lang_decl_flags): Add discriminator into u2.
2256 (lang_decl_inlined_fns): Remove.
2257 (lang_decl): inlined_fns is now a TREE_VEC.
2258 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2259 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2260 TREE_VEC, not a custom structure.
2261 (optimize_function): Likewise.
2262 * mangle.c (discriminator_for_local_entity): Discriminate among
2263 VAR_DECL local entities.
2264 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2267 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2269 Add support for Java interface method calls.
2270 * cp-tree.h (struct lang_type): Add java_interface flag.
2271 (TYPE_JAVA_INTERFACE): New macro.
2272 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2273 by setting TYPE_JAVA_INTERFACE.
2274 * call.c (java_iface_lookup_fn): New static.
2275 (build_over_call): If calling a method declared in a
2276 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2277 expression which resolves the function address.
2278 (build_java_interface_fn_ref): New function.
2280 2001-03-22 Richard Henderson <rth@redhat.com>
2282 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2283 * except.c: Don't include it.
2285 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2286 based on an idea from Joe Buck <jbuck@synopsys.com>
2288 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2290 (data_def, component_decl): Add reductions to bad_decl.
2292 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2294 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2295 anonymous aggregates, since they don't have assignment operator
2297 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2298 assignment operators for anonymous structure fields.
2300 2001-03-21 Jason Merrill <jason@redhat.com>
2302 * pt.c (instantiate_decl): Abort if we see a member constant
2303 instantiation that doesn't already have its initializer.
2304 Downgrade explicit instantiation without definition to pedwarn.
2306 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2307 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2308 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2310 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2311 (pending_vtables): Remove.
2312 * decl2.c (pending_vtables): Remove.
2313 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2314 CLASSTYPE_VTABLE_NEEDS_WRITING.
2315 (import_export_class): Likewise.
2316 (init_decl2): Don't mark pending_vtables.
2317 * lex.c (handle_pragma_vtable): Just sorry.
2318 * pt.c (instantiate_class_template): Don't mess with
2319 CLASSTYPE_VTABLE_NEEDS_WRITING.
2320 (mark_class_instantiated): Likewise.
2321 * ptree.c (print_lang_type): Don't print it.
2322 * semantics.c (begin_class_definition): Don't set it.
2324 * pt.c (template_tail): Replace with last_pending_template.
2325 (maybe_templates, maybe_template_tail): Remove.
2326 (add_pending_template): Adjust.
2327 (instantiate_pending_templates): Adjust.
2329 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2330 (current_lang_stack): Remove.
2331 * decl.c (maybe_push_to_top_level): Don't initialize it.
2332 (duplicate_decls): Use current_lang_depth.
2333 (xref_basetypes): Likewise.
2334 * class.c (current_lang_depth): New fn.
2335 (push_lang_context): Use more varray functionality.
2336 (pop_lang_context): Likewise.
2338 * error.c (GLOBAL_THING): Always use '__'.
2340 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2342 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2344 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2345 operators, even when they have `extern "C"' linkage.
2347 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2349 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2350 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2351 where it's not necessary.
2352 (add_method): Remove optimization involving comparison of
2353 DECL_ASSEMBLER_NAME.
2354 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2355 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2356 where it's not necessary.
2357 (check_methods): Likewise.
2358 (build_clone): Likewise.
2359 (built_vtt): Likewise.
2360 * cp-tree.h (DECL_NEEDED_P): Likewise.
2361 * decl.c (pushtag): Likewise.
2362 (duplicate_decls): Likewise.
2363 (pushdecl): Likewise.
2364 (builtin_function): Likewise.
2365 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2366 (build_cp_library_fn): Likewise.
2367 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2368 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2369 where it's not necessary.
2370 (make_rtl_for_nonlocal_decl): Likewise.
2371 (cp_finish_decl): Likewise.
2372 (grokfndecl): Likewise.
2373 (grokvardecl): Likewise.
2374 (grokdeclarator): Likewise.
2375 (start_function): Likewise.
2376 (cp_missing_return_ok_p): Likewise.
2377 * decl2.c (grokclassfn): Likewise.
2378 (check_classfn): Likewise.
2379 (finish_static_data_member_decl): Likewise.
2380 (grokfield): Likewise.
2381 * error.c (GLOBAL_IORD_P): Remove.
2382 (dump_global_iord): Improve output.
2383 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2384 * except.c (nothrow_libfn_p): Summarily reject any function not in
2386 * init.c (build_java_class_ref): Don't explicitly set
2387 DECL_ASSEMBLER_NAME after calling mangle_decl.
2388 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2389 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2390 * method.c (set_mangled_name_for_decl): Don't explicitly set
2391 DECL_ASSEMBLER_NAME after calling mangle_decl.
2392 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2393 IDENTIFIER_GLOBAL_VALUE for the thunk.
2394 * pt.c (set_mangled_name_for_template_decl): Remove.
2395 (check_explicit_specialization): Don't use it.
2396 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2397 (tsubst_friend_function): Likewise.
2398 (tsubst_decl): Likewise.
2399 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2400 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2401 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2402 where it's not necessary.
2403 (tinfo_base_init): Likewise.
2404 (create_real_tinfo_var): Likewise.
2405 * search.c (looup_field_1): Likewise.
2406 * semantics.c (finish_named_return_value): Likewise.
2407 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2409 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2411 Correct semantics restrictions checking in throw-expression.
2412 * except.c (is_admissible_throw_operand): New function.
2413 (build_throw): Use it.
2415 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2417 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2420 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2422 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2423 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2424 * decl.c (duplicate_decls): Likewise.
2425 (builtin_function): Likewise.
2426 (build_library_fn): Likewise.
2427 (build_cp_library_fn): Likewise.
2428 (check_initializer): Likewise.
2429 (cp_finish_decl): Likewise.
2430 * decl2.c (grokfield): Likewise.
2431 (grok_function_init): Remove #if 0'd code.
2432 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2433 * friend.c (do_friend): Likewise.
2434 * init.c (get_temp_regvar): Likewise.
2435 * method.c (make_thunk): Likewise.
2436 * pt.c (tsubst_friend_function): Likewise.
2437 (tsubst_decl): Likewise.
2438 (regenerate_decl_from_template): Likewise.
2439 * semantics.c (genrtl_named_return_value): Likewise.
2440 (expand_body): Likewise.
2441 (genrtl_finish_function): Likewise.
2442 * tree.c (cp_tree_equal): Likewise.
2444 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2446 * call.c (convert_like_real): Add extra semantics to INNER
2447 parameter. Don't convert to temporary if a user conversion
2448 gives us an lvalue that we're about to bind to a reference.
2449 Set INNER to indicate pending reference binding on recursive
2452 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2454 * cp/lex.c: Delete duplicate pending_lang_change.
2456 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2458 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2460 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2461 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2463 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2465 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2467 2001-03-08 Stan Shebs <shebs@apple.com>
2469 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2471 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2473 * spew.c: Remove references to CPP_OSTRING.
2475 2001-03-06 Andrew Haley <aph@redhat.com>
2477 * typeck.c (convert_arguments): Check that we have an fndecl.
2479 2001-03-05 Andrew Haley <aph@redhat.com>
2481 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2482 __built_in_constant_p.
2484 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2486 * typeck.c (build_static_cast): Allow enum to enum conversions
2489 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2491 * class.c (check_field_decls): Pointers to member do not a
2492 non-pod struct make, as per DR 148.
2494 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2496 * call.c (joust): cp_pedwarn when using gnu extension concerning
2497 worst conversion sequences.
2499 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2501 * decl.c: Replace all uses of 'boolean' with 'bool'.
2503 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2505 * lang-specs.h: Add zero initializer for cpp_spec field to
2506 all array elements that need one. Don't put an #ifdef inside
2507 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2510 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2512 Implement using decls inside template functions.
2513 * decl2.c (validate_nonmember_using_decl): Don't special case
2514 fake_std_node in the global namespace. Don't reject early when
2515 processing a template.
2516 (do_local_using_decl): Add to statement tree. Don't do further
2517 processing when building a template.
2518 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2520 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2522 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2523 same function. Do complain about ambiguating extern "C"
2526 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2528 Remove floating point and complex type template constant parms.
2529 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2530 COMPLEX_TYPE extensions.
2531 (invalid_nontype_parm_type_p): Likewise.
2533 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2535 * except.c (call_eh_info): Revert "match_function"'s type.
2537 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2539 Fix ctor vtable vcall offsets.
2540 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2541 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2542 (get_matching_base): Remove.
2543 (get_original_base): New function.
2544 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2545 Use a virtual thunk for a ctor vtable with an index
2546 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2547 primary base within a constructor vtable. Only set
2548 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2549 when primary base has been lost.
2550 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2552 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2554 * call.c (joust): Ensure more_specialized()'s argument length
2555 parameter has correct value for constructors.
2557 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2559 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2561 * decl.c (mark_inlined_fns): Prototype.
2563 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2565 * spew.c (yylex): Correct handling of friends.
2567 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2569 * mangle.c (write_encoding): Pass write_function_type the
2570 FUNCTION_DECL for the function being encoded.
2571 (write_function_type): Pass it along to write_bare_function_type.
2572 (write_bare_function_type): Pass it along to write_method_parms.
2573 (write_method_parms): Don't mangle the compiler-generated
2574 parameters to a constructor or destructor.
2576 2001-02-22 Andreas Jaeger <aj@suse.de>
2578 * optimize.c: Include toplev.h for
2579 note_deferral_of_defined_inline_function prototype.
2581 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2583 * cp-tree.h (struct lang_decl_inlined_fns): New.
2584 (struct lang_decls): Add inlined_fns.
2585 (DECL_INLINED_FNS): New macro.
2586 * optimize.c (struct inline_data): Add inlined_fns.
2587 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2588 (inlinable_function_p): Likewise, fix typo in comment,
2589 function is not inlinable if it already inlined function currently
2591 (expand_call_inline): Add fn to inlined_fns if necessary.
2592 (optimize_function): Initialize inlined_fns.
2593 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2594 * decl.c (mark_inlined_fns): New function.
2595 (lang_mark_tree): Call it.
2597 2001-02-21 Jason Merrill <jason@redhat.com>
2599 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2600 (DECL_UNINLINABLE): Move to middle-end.
2602 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2603 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2604 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2605 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2606 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2608 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2611 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2613 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2616 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2618 * optimize.c (expand_call_inline): Don't walk subtrees of type
2621 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2623 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2626 2001-02-18 Jason Merrill <jason@redhat.com>
2628 Do put the VTT parameter in DECL_ARGUMENTS.
2629 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2630 (current_vtt_parm): New macro.
2631 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2632 (DECL_HAS_VTT_PARM_P): New macro.
2633 (DECL_VTT_PARM): Remove.
2634 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2635 * decl.c (duplicate_decls): Only copy the operator code if
2637 (start_function): Set current_vtt_parm.
2638 (lang_mark_tree): Don't mark vtt_parm.
2639 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2640 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2641 * class.c (build_clone): Maybe remove the VTT parm.
2642 * optimize.c (maybe_clone_body): Set up the VTT parm.
2643 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2644 * call.c (build_over_call): Just allow the VTT arg.
2645 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2646 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2647 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2648 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2649 * error.c (dump_function_decl): Likewise.
2650 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2651 if we try to call a constructor with in-charge or VTT parms.
2652 * method.c (skip_artificial_parms_for): New fn.
2653 * call.c (add_function_candidate, build_over_call): Call it.
2654 * call.c (build_new_method_call): Use current_vtt_parm.
2655 * init.c (expand_virtual_init): Likewise.
2656 * class.c (same_signature_p): No longer static.
2657 * cp-tree.h: Declare it.
2658 * search.c (look_for_overrides_r): Use it.
2660 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2662 * cp-tree.h (new_abi_rtti_p): Remove.
2663 (name_mangling_version): Likewise.
2664 (flag_do_squangling): Likewise.
2665 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2666 * decl.c (grokfndecl): Likewise.
2667 * decl2.c (name_mangling_version): Remove.
2668 (flag_do_squangling): Likewise.
2669 (lang_f_options): Remove `squangle'.
2670 (unsupported_options): Add `squangle'.
2671 (cxx_decode_option): Issue a warning about uses of
2672 -fname-mangling-version.
2673 (finish_file): Remove old ABI support.
2674 * pt.c (check_explicit_specialization): Likewise.
2675 (tsubst_decl): Likewise.
2676 * rtti.c (init_rtti_processing): Likewise.
2677 (build_headof): Likewise.
2678 (get_tinfo_decl_dynamic): Likewise.
2679 (tinfo_from_decl): Likewise.
2680 (build_dynamic_cast_1): Likewise.
2681 (synthesize_tinfo_var): Likewise.
2682 * init.c (build_new): Allow enumeration types for the array-bounds
2683 in a direct-new-declarator.
2685 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2687 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2688 TREE_PROTECTED from the template being specialized.
2690 2001-02-17 Jason Merrill <jason@redhat.com>
2692 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2694 * decl.c (bad_specifiers): Allow throw specs on things with
2695 pointer-to-function or -member-function type.
2696 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2699 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2701 * call.c (check_dtor_name): Handle template names correctly.
2703 2001-02-16 Jason Merrill <jason@redhat.com>
2705 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2706 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2707 * optimize.c (maybe_clone_body): Don't substitute it.
2708 * call.c (build_new_method_call): Check in_chrg instead.
2709 * init.c (expand_virtual_init): Likewise.
2711 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2713 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2714 class-type introduces at least a type-name.
2716 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2718 * call.c (convert_like_real): Create a temporary for non-lvalue.
2720 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2722 * cp-tree.h: Fix typos in comments.
2724 2001-02-16 Jason Merrill <jason@redhat.com>
2726 * optimize.c (remap_block): If we're compiling a clone, pass the
2727 new block to insert_block.
2729 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2731 * semantics.c (finish_asm_stmt): Robustify.
2733 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2735 * pt.c (push_template_decl_real): Don't remangle the name of a
2738 2001-02-15 Jim Meyering <meyering@lucent.com>
2740 * Make-lang.in (c++.install-common): Depend on installdirs.
2741 (c++.install-info): Likewise.
2742 (c++.install-man): Likewise.
2744 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2746 * typeck2.c (build_m_component_ref): Robustify.
2748 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
2750 * friend.c (do_friend): Don't take the nested [template] class
2751 into account when deciding whether to warn about the friend
2752 function not referring to a template function.
2754 2001-02-14 Jakub Jelinek <jakub@redhat.com>
2756 * typeck.c (build_unary_op): Clarify error message.
2758 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
2760 * parse.y (component_constructor_declarator): allow optional
2761 parentheses around constructor class name.
2763 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2765 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
2767 * init.c (emit_base_init): Remove incorrect comment about
2769 * method.c (make_thunk): Fix comment alignment.
2771 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2773 Kill remnants of this is variable.
2774 * cp-tree.h (flag_this_is_variable): Remove.
2775 * decl2.c (flag_this_is_variable): Remove.
2776 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
2777 (build_vbase_path): The path is non-static, even in a cdtor.
2778 (resolves_to_fixed_type_p): Add additional return value.
2779 * search.c (init_vbase_pointers): Adjust.
2780 * tree.c (lvalue_p_1): Adjust.
2781 * typeck.c (mark_addressable): Adjust.
2783 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2785 * pt.c (unify): Don't check cv quals of array types.
2787 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
2789 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
2790 check whether we already have the type.
2792 2001-02-13 Mark Mitchell <mark@codesourcery.com>
2794 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
2795 * call.c (build_op_delete_call): Simplify to remove duplicate
2797 * class.c (clone_function_decl): Don't build the deleting variant
2798 of a non-virtual destructor.
2799 * decl.c (finish_destructor_body): Don't call delete if this is a
2800 non-virtual destructor.
2801 * init.c (build_delete): Explicitly call `operator delete' when
2802 deleting an object with a non-virtual destructor.
2804 2001-02-13 Jason Merrill <jason@redhat.com>
2806 * lang-specs.h: Add more __EXCEPTIONS.
2808 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2810 * typeck2.c (process_init_constructor): Check
2811 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
2813 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2815 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
2816 Remove spurious information in comment. Allow further
2817 adjustments of REFERENCE_TYPE args.
2819 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
2821 * errfn.c (cp_deprecated): Tweak diagnostic text.
2822 * parse.y (new_initializer): Deprecate initializer lists
2825 2001-02-12 Mark Mitchell <mark@codesourcery.com>
2827 Remove old ABI support.
2829 2001-02-11 Mark Mitchell <mark@codesourcery.com>
2831 * decl2.c (flag_vtable_thunks): Always set it to 1.
2832 (flag_new_abi): Likewise.
2833 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
2835 * Makefile.in (g++spec.o): Fix typo.
2837 2001-02-09 Jason Merrill <jason@redhat.com>
2839 * lang-specs.h: Restore definition of __EXCEPTIONS.
2841 2001-02-08 Jason Merrill <jason@redhat.com>
2843 * search.c (shared_member_p): New function.
2844 (lookup_field_r): Use it.
2845 * cp-tree.h (SHARED_MEMBER_P): Remove.
2847 * method.c (process_overload_item): Handle template-dependent array
2849 * pt.c (type_unification_real): If we end up with undeduced nontype
2852 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
2855 * typeck2.c (friendly_abort): Don't say anything if we have
2856 earlier errors or sorries.
2858 * decl.c (check_tag_decl): Notice attempts to redefine bool and
2859 wchar_t. Ignore if in_system_header.
2861 * decl.c (maybe_push_cleanup_level): New fn...
2862 (start_decl_1): ...split out from here.
2863 * cvt.c (build_up_reference): Use it.
2864 * cp-tree.h: Declare it.
2866 2001-02-07 Mark Mitchell <mark@codesourcery.com>
2868 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
2871 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
2873 * pt.c (lookup_template_class): Make sure it's a primary
2874 template or template_template_parm when called from the parser.
2875 (instantiate_template_class): Add assertion.
2877 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
2879 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
2880 from error_mark_node.
2882 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
2884 Fix specification and implementation bugs in V3 ABI
2885 construction vtables.
2886 * cp-tree.h (flag_dump_class_layout): New flag.
2887 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
2888 (BINFO_LOST_PRIMARY_P): New flag.
2889 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
2890 (BINFO_PRIMARY_MARKED_P): Rename to ...
2891 (BINFO_PRIMARY_P): ... here.
2892 (binfo_via_virtual): New prototype.
2893 * decl2.c (flag_dump_class_layout): New flag.
2894 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
2895 use `=' as a file name separator.
2896 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
2898 (build_vtbl_address): If this is a virtual primary base, then
2899 get the vtbl of what it is ultimately primary for.
2900 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
2901 for BINFO_PRIMARY_P.
2902 (dfs_skip_nonprimary_vbases_markedp): Likewise.
2903 (get_shared_vbase_if_not_primary): Likewise.
2904 (dfs_get_pure_virtuals): Likewise.
2905 (expand_upcast_fixups): Likewise.
2906 (fixup_virtual_upcast_offsets): Likewise.
2907 (dfs_find_vbase_instance): Likewise.
2908 (find_vbase_instance): Likewise.
2909 (binfo_from_vbase): Adjust comment to reflect reality.
2910 (binfo_via_virtual): New function.
2911 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
2912 for binfo walking during VTT construction.
2913 (dfs_mark_primary_bases): Remove.
2914 (force_canonical_binfo_r): New function.
2915 (force_canonical_binfo): New function.
2916 (mark_primary_virtual_base): New function.
2917 (mark_primary_bases): Walk in inheritance graph order, use
2918 mark_primary_virtual_base.
2919 (determine_primary_base): Use some more intermediate variables.
2920 (dfs_find_final_overrider): Don't check for overriding along a
2922 (dfs_modify_vtables): Walk into primary virtual bases too.
2923 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
2924 (build_base_fields): Likewise.
2925 (dfs_set_offset_for_unshared_vbases): Likewise.
2926 (layout_virtual_bases): Likewise.
2927 (end_of_class): Likewise.
2928 (finish_struct_1): Call dump_class_hierarchy, if requested.
2929 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
2930 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
2931 (dump_class_hierarchy): Add file parameter. Append to file, if
2933 (finish_vtbls): Adjust accumulate_vtbl_inits call.
2934 Use canonical base for virtual bases.
2935 (build_vtt): Add more comments. Adjust build_vtt_inits call.
2936 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
2937 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
2938 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
2940 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
2941 from DATA. We want virtual primary bases and all bases via virtual.
2942 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
2943 virtual base when not a construction vtable.
2944 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
2945 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
2946 Use canonical bases when processing virtual bases.
2947 (accumulate_vtbl_inits): We're interested in any base via a
2949 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
2950 within a construction vtable, determine what is being overridden.
2951 (build_vtbl_initializer): Add more comments
2952 (add_vcall_offset_vtbl_entries_1): Adjust comment.
2953 (build_rtti_vtbl_entries): Check if the base has lost its
2956 2001-02-05 Mark Mitchell <mark@codesourcery.com>
2958 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
2960 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2962 * decl.c (pushdecl): Call abort instead of fatal.
2963 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
2964 * init.c (build_new_1): Likewise.
2965 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
2966 * decl.c (build_typename_type): hash_table_init now returns void.
2967 decl.c (init_decl_processing): Make an error non-fatal.
2969 2001-02-04 Mark Mitchell <mark@codesourcery.com>
2971 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
2973 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
2974 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
2975 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
2976 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
2977 * decl.c (maybe_commonize_var): Use the new name-mangling where
2979 * decl2.c (comdat_linkage): Enhance comments. Make all
2980 compiler-generated things static, if COMDAT is not available.
2981 (get_tinfo_decl): Do not make typeinfo objects that belong in the
2983 (tinfo_base_init): Use the correct mangled name for typeinfo
2984 strings, and push them into the global scope.
2985 (typeinfo_in_lib_p): New function.
2986 (synthesize_tinfo_var): Use it.
2987 (create_real_tinfo_var): Likewise.
2989 2001-02-03 Jakub Jelinek <jakub@redhat.com>
2991 * decl.c (push_class_binding): Use context_for_name_lookup instead
2993 * search.c (context_for_name_lookup): Remove static. Check for NULL
2994 context in the loop.
2995 * cp-tree.h (context_for_name_lookup): Add prototype.
2997 2001-02-02 Jakub Jelinek <jakub@redhat.com>
2999 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3000 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3002 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3003 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3005 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3007 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3008 of macros used when compiling g++spec.c.
3009 * g++spec.c (lang_specific_driver): Link with the shared
3012 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3014 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3015 make_reference_declarator, make_call_declarator), method.c
3016 (implicitly_declare_fn), parse.y (namespace_using_decl,
3017 notype_unqualified_id, expr_or_declarator, new_type_id,
3018 after_type_declarator, direct_after_type_declarator,
3019 notype_declarator, complex_notype_declarator,
3020 complex_direct_notype_declarator, qualified_id,
3021 notype_qualified_id, overqualified_id, direct_new_declarator,
3022 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3023 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3024 instead of build_parse_node.
3026 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3028 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3029 (minus_one_node): Moved to top level gcc directory. Renamed
3030 to integer_minus_one_node.
3032 * init.c (init_init_processing): Don't set minus_one_node.
3033 (build_vec_init): Use integer_minus_one_node.
3035 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3037 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3039 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3040 identical and they would be replaced with constant, remove
3041 MODIFY_EXPR from the tree.
3043 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3045 * Make-lang.in: Remove all dependencies on defaults.h.
3046 * call.c: Don't include defaults.h.
3048 * decl2.c: Likewise.
3049 * except.c: Likewise.
3053 * typeck.c: Likewise.
3055 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3057 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3058 operators even in "C" linkage.
3059 * method.c (set_mangled_name_for_decl): Likewise.
3060 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3061 overloaded operators in "C" linkage.
3063 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3065 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3066 (tsubst_arg_types): Check parameter is not void.
3067 (tsubst): Adjust tsubst_decl call.
3069 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3071 * call.c (add_builtin_candidate): Quote std properly, from
3074 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3076 * pt.c (check_explicit_specialization): Clone constructors and
3079 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3081 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3082 indicates anything special about template depth. Make sure we
3083 only count the user visible template classes.
3085 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3087 * call.c (build_conv): Typo in comment.
3088 (add_builtin_candidate): Add more explanation.
3089 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3090 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3091 when we have enumeral types.
3092 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3093 candidates for relops and eqops.
3094 (joust): Simplify control flow. Allow a non-template user
3095 function to hide a builtin.
3097 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3099 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3100 (more_specialized): Add deduction parameter.
3101 * call.c (joust): Adjust more_specialized call.
3102 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3103 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3104 (get_bindings_order): Remove.
3105 (get_bindings_real): Add DEDUCE parameter.
3106 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3107 REFERENCE_TYPE jig for DEDUCE_ORDER.
3108 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3109 maybe_adjust_types_for_deduction.
3110 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3112 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3113 (check_cv_quals_for_unify): Use new unify qualifier flags.
3114 (unify): Clear new unify qualifier flags.
3115 (get_bindings_real): Add DEDUCE parameter.
3116 (get_bindings): Adjust call to get_bindings_real.
3117 (get_bindings_overload): Likewise.
3118 (most_specialized_instantiation): Adjust call to
3121 2001-01-19 Jason Merrill <jason@redhat.com>
3123 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3125 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3128 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3130 * decl2.c (arg_assoc_class): Fix double iteration logic.
3132 2001-01-19 Jason Merrill <jason@redhat.com>
3134 * init.c (build_delete): Always call convert_force to strip cv-quals.
3136 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3137 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3138 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3140 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3142 * search.c (get_vbase_1): Count only virtual bases.
3144 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3146 * class.c (duplicate_tag_error): Robustify flag clearing.
3148 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3150 * cp-tree.h (lookup_template_class): Add complain parm.
3151 * decl.c (lookup_namespace_name): Adjust call to
3152 lookup_template_class.
3153 (make_typename_type): Likewise.
3154 * semantics.c (finish_template_type): Likewise.
3155 * pt.c (lookup_template_class): Add complain parm. Adjust.
3156 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3159 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3161 * pt.c (copy_default_args_to_explicit_spec): Preserve
3162 object's CV quals. Reorganize.
3164 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3166 * typeck.c (build_modify_expr): Say `initialization' for
3168 * init.c (build_default_init): Convert to enumeral type, if
3171 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3173 * parse.y (nomods_initdcl0): Properly set things up for
3176 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3178 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3179 (type_unification_real): Set it.
3182 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3184 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3186 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3188 * semantics.c (begin_class_definition): Check we're not inside a
3191 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3193 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3196 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3198 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3199 * call.c (build_over_call): Add comment.
3201 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3203 * cvt.c (ocp_convert): Handle vector type conversion
3204 * typeck2.c (digest_init): Handle vector type initializations
3206 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3208 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3211 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3213 * pt.c (check_nontype_parm): Rename to ...
3214 (invalid_nontype_parm_type_p): ... here.
3215 (process_template_parm): Adjust.
3216 (convert_template_argument): Adjust.
3218 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3220 * pt.c (check_nontype_parm): New function.
3221 (process_template_parm): Use it.
3222 (convert_template_argument): Use it.
3223 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3226 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3228 * tree.c: Add defaults.h
3229 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3230 * Make-lang.in (cp/tree.o): Add defaults.h.
3232 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3234 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3236 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3238 * g++.1: Change to be ".so man1/gcc.1".
3240 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3242 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3244 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3245 ($(srcdir)/cp/g++int.info): New target.
3246 * gxxint.texi: Add info directory entry. Use @@ in email address.
3247 * .cvsignore: Update.
3249 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3251 * typeck.c (build_c_cast): Do template processing earlier.
3252 Always pedwarn on array casts.
3254 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3256 * friend.c (make_friend_class): Make sure a templated class is
3257 actually a template.
3259 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3261 * decl2.c (get_guard): Set linkage from guarded decl.
3263 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3265 * call.c (convert_default_arg): Check for unprocessed
3267 * cp-tree.h (replace_defarg): Move to spew.c.
3268 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3269 spew.c, which is where they really are.
3270 (done_pending_defargs): Declare.
3271 (unprocessed_defarg_fn): Declare.
3272 * decl.c (replace_defarg): Move to spew.c
3273 * parse.y (structsp): Call done_pending_defargs.
3274 * spew.c (defarg_fns): Rearrange list structure.
3275 (defarg_fnsdone): New static variable.
3276 (defarg_depfns): New static variable.
3277 (init_spew): Adjust.
3278 (add_defarg_fn): Store the type in TREE_TYPE.
3279 (do_pending_defargs): Detect and deal with ordering constraints
3281 (done_pending_defargs): New function.
3282 (unprocessed_defarg_fn): New function.
3283 (replace_defarg): Moved from decl.c. Robustify. Don't save
3284 if circularity detected.
3286 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3288 * pt.c (unify): Check array has a domain, before checking
3289 whether it is variable sized.
3291 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3293 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3294 parameters with pointers to arrays of unknown bound.
3296 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3298 * parse.y (template_parm_header, template_spec_header): New
3299 reductions. Split out from ...
3300 (template_header): ... here. Use them.
3301 (template_template_parm): Use template_parm_header.
3302 * semantics.c (finish_template_template_parm): Add assert.
3304 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3306 * mangle.c (write_builtin_type): Fix thinko.
3308 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3309 (copy_default_args_to_explicit_spec): Likewise.
3310 (check_explicit_specialization): Use it.
3312 * class.c (finish_struct_1): Remove last argument in call to
3313 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3314 * decl.c (builtin_function): Likewise.
3315 (build_cp_library_fn): Likewise.
3316 (check_initializer): Likewise.
3317 (make_rtl_for_nonlocal_decl): Likewise.
3318 (cp_finish_decl): Likewise.
3319 (start_function): Likewise.
3320 * decl2.c (finish_anon_union): Likewise.
3321 * friend.c (do_friend): Likewise.
3322 * init.c (build_java_class_ref): Likewise.
3323 * method.c (make_thunk): Likewise.
3324 * pt.c (tsubst_friend_function): Likewise.
3325 * semantics.c (expand_body): Likewise.
3327 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3329 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3330 looking at DECL_CLONED_FUNCTION for non-functions.
3332 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3334 * error.c (dump_template_parameter): Use parm to determine how
3335 to print default value.
3337 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3339 * class.c (duplicate_tag_error): Clear more flags.
3341 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3343 * call.c (build_new_method_call): Use binfo_for_vbase.
3345 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3347 * cp-tree.h (flag_cond_mismatch): Don't declare.
3348 * decl2.c (flag_cond_mismatch): Don't define.
3349 (lang_f_options): Remove cond-mismatch.
3350 (unsupported_options): Add cond-mismatch.
3352 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3354 * class.c (handle_using_decl): Reject using of constructor name
3355 of sourcing class. Allow injecting of a method with same name as
3356 nested class. Fixup error messages.
3358 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3360 * decl2.c (lang_decode_option): Handle -Wformat=2.
3362 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3364 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3365 initialized_in_class.
3366 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3367 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3368 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3369 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3370 * pt.c (check_default_tmpl_args): Adjust for
3371 DECL_INITIALIZED_IN_CLASS_P.
3372 (instantiate_class_template): Likewise.
3373 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3375 * class.c (finish_struct): Constify saved_filename.
3377 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3379 * class.c (duplicate_tag_error): Adjust diagnostic.
3380 (finish_struct): Locally set location to start of struct.
3381 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3383 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3385 * decl.c (struct binding_level): Adjust class_shadowed comments
3387 (push_class_level_binding): Ajust comments to reflect reality.
3388 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3389 Don't set TREE_VALUE on the class_shadowed list.
3391 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3393 * decl2.c (acceptable_java_type): Allow references too.
3394 * init.c (build_java_class_ref): When using the new ABI, search
3395 `class$' and have it mangled with `mangle_decl.'
3396 * mangle.c (write_java_integer_type_codes): New function.
3397 (write_builtin_type): Detect and mangle Java integer and real
3400 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3402 * decl2.c (grokfield): Don't accept `asm' specifiers for
3403 non-static data members.
3405 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3407 * expr.c (cplus_expand_expr): Don't reset `target'.
3409 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3411 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3413 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3415 * parse.y (template_datadef): Check for error_mark_node.
3417 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3419 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3421 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3423 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3424 (record_builtin_type): Make non-static.
3425 (flag_short_double): Don't declare.
3426 (init_decl_processing): Remove the creation of many tree nodes now
3427 in c_common_nodes_and_builtins.
3428 (build_void_list_node): New function.
3429 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3430 * cp-tree.h (flag_short_wchar): Don't declare.
3432 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3434 * call.c (build_conv): Don't use build1 for USER_CONV.
3435 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3437 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3439 * lex.c (lang_init): Call c_common_lang_init.
3441 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3443 * search.c (lookup_fnfields_here): Remove.
3444 (look_for_overrides_r): Use lookup_fnfields_1.
3445 Ignore functions from using declarations.
3447 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3449 Implement exceptions specifiers for implicit member functions.
3450 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3451 * method.c (synthesize_exception_spec): New function.
3452 (locate_dtor, locate_ctor, locate_copy): New functions.
3453 (implicitly_declare_fn): Generate the exception spec too.
3454 * search.c (check_final_overrider): Check artificial functions
3456 * typeck2.c (merge_exception_specifiers): New function.
3458 2001-01-03 Jason Merrill <jason@redhat.com>
3460 * init.c (build_default_init): New fn.
3461 (perform_member_init): Split out from here.
3462 (build_new_1): Use it. Simplify initialization logic.
3463 (build_vec_init): Take an array, rather than a pointer and maxindex.
3464 Speed up simple initializations. Don't clean up if we're assigning.
3465 * cp-tree.h: Adjust.
3466 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3467 * parse.y (new_initializer): Return void_zero_node for ().
3468 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3469 * typeck2.c (digest_init): Only complain about user-written
3472 2000-12-22 Mike Stump <mrs@wrs.com>
3474 * decl2.c: (max_tinst_depth): Increase to 50.
3476 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3478 * class.c (invalidate_class_lookup_cache): Zero the
3479 previous_class_values.
3480 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3482 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3483 * decl.c (free_bindings): New variable.
3484 (push_binding): Don't create a new binding if we have one on the
3486 (pop_binding): Put old bindings on the free list.
3487 (init_decl_processing): Use size_int, not build_int_2.
3488 Register free_bindings as a GC root.
3489 (cp_make_fname_decl): Use size_int, not build_int_2.
3490 (push_inline_template_parms_recursive): Likewise.
3491 (end_template_parm_list): Likewise.
3492 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3493 (tsubst_template_parms): Use size_int, not build_int_2.
3495 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3497 2001-01-02 Richard Henderson <rth@redhat.com>
3499 * parse.y (asm): Set ASM_INPUT_P.
3501 2001-01-02 Jason Merrill <jason@redhat.com>
3503 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3506 * typeck.c (cp_truthvalue_conversion): New fn.
3507 * cvt.c (ocp_convert): Use it.
3509 * cp-tree.h: Lose c-common.c decls.
3511 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3512 * cvt.c (convert_to_void): Use type_unknown_p.
3514 * typeck.c (strip_all_pointer_quals): Also strip quals from
3515 pointer-to-member types.
3517 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3520 * call.c (build_new_method_call): Do evaluate the object parameter
3521 when accessing a static member.
3522 * typeck.c (build_component_ref): Likewise.
3524 2001-01-02 Andreas Jaeger <aj@suse.de>
3526 * decl.c (cp_missing_noreturn_ok_p): New.
3527 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3529 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3531 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3533 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3535 * class.c (pushclass): Remove #if 0'd code.
3536 * cp-tree.h (overload_template_name): Remove.
3537 * decl.c (store_bindings): Simplify.
3538 (pop_from_top_level): Likewise.
3539 * pt.c (overload_template_name): Remove.
3540 (instantiate_decl): Don't call push_to_top_level if it's not
3543 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3545 * pt.c (register_local_specialization): Don't return a value.
3546 (lookup_template_class): Use move-to-front heuristic when looking
3547 up template instantiations.
3548 (instantiate_decl): Only push_to_top_level when we're actually
3549 going to instantiate the template.
3551 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3553 * search.c (binfo_for_vtable): Return least derived class, not
3554 most. Handle secondary vtables.
3556 2000-12-22 Jason Merrill <jason@redhat.com>
3558 * pt.c (more_specialized): Don't optimize len==0.
3559 (fn_type_unification): If we're adding the return type, increase len.
3561 * typeck.c (build_binary_op): Fix pmf comparison logic.
3563 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3564 DECL_STATIC_FUNCTION_P.
3566 * semantics.c (genrtl_finish_function): Don't try to jump to
3567 return_label unless it exists.
3569 In partial ordering for a call, ignore parms for which we don't have
3571 * call.c (joust): Pass len to more_specialized.
3572 (add_template_candidate_real): Strip 'this', pass len.
3573 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3574 (get_bindings_order): New fn. Pass len down.
3575 (get_bindings_real): Strip 'this', pass len.
3576 (fn_type_unification): Likewise.
3577 (type_unification_real): Succeed after checking 'len' args.
3578 (most_specialized_instantiation): Lose explicit_args parm.
3579 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3582 2000-12-21 Jason Merrill <jason@redhat.com>
3584 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3585 DECL_TEMPLATE_RESULT.
3587 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3588 lookup_fnfields_here.
3590 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3592 * call.c (build_object_call): Also allow conversions that return
3593 reference to pointer to function.
3594 (add_conv_candidate): Handle totype being ref to ptr to fn.
3595 (build_field_call): Also allow members of type reference to function.
3596 Lose support for calling pointer to METHOD_TYPE fields.
3598 * error.c (dump_expr): Handle *_CAST_EXPR.
3600 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3602 * tree.c (break_out_cleanups): Lose.
3603 * cp-tree.h: Remove prototype.
3604 * typeck.c (build_component_ref): Don't break_out_cleanups.
3605 (build_compound_expr): Likewise.
3606 * semantics.c (finish_expr_stmt): Likewise.
3608 2000-12-20 Richard Henderson <rth@redhat.com>
3610 * cp-tree.h: Update declarations.
3611 * decl.c (finish_case_label): Return the new stmt node.
3612 * semantics.c (finish_goto_stmt): Likewise.
3613 (finish_expr_stmt, finish_return_stmt): Likewise.
3614 (finish_break_stmt, finish_continue_stmt): Likewise.
3615 (finish_asm_stmt): Likewise.
3616 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3617 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3618 (simple_if, simple_stmt): Return the new stmt node.
3621 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3623 * cp-tree.h: Don't declare warn_long_long.
3625 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3627 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3630 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3632 * pt.c (unify): Handle when both ARG and PARM are
3633 BOUND_TEMPLATE_TEMPLATE_PARM.
3635 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3637 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3638 DECL_TEMPLATE_PARM_P.
3640 2000-12-15 Jason Merrill <jason@redhat.com>
3642 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3644 * init.c (build_new_1): Don't strip quals from type.
3646 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3648 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3650 * call.c (build_new_function_call): Lose space before paren in
3652 (build_new_method_call): Likewise.
3654 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3656 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3658 * pt.c (check_explicit_specialization): Propagate default
3659 function arguments to explicit specializations.
3661 2000-12-13 DJ Delorie <dj@redhat.com>
3663 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3666 2000-12-08 Jason Merrill <jason@redhat.com>
3668 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3670 Clean up copy-initialization in overloading code.
3671 * call.c (build_user_type_conversion_1): Die if we are asked to
3672 convert to the same or a base type.
3673 (implicit_conversion): Avoid doing so. Lose reference binding code.
3674 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3675 direct-initialization. Also do direct-init part of copy-init.
3676 (build_user_type_conversion): Don't provide context to convert_like.
3677 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3678 the constructor call for copy-init.
3680 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3681 instantiation of a member template.
3682 (do_decl_instantiation): Not here.
3684 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3686 * class.c (check_field_decls): Don't special case anonymous
3687 fields in error messages.
3688 (note_name_declared_in_class): Use %D on diagnostic.
3690 * tree.c (pod_type_p): Use strip_array_types.
3691 (cp_valid_lang_attribute): Likewise.
3692 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3693 multiple evaluations.
3694 (cp_has_mutable_p): Use strip_array_types.
3696 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3698 * cp-tree.h (sufficient_parms_p): Declare new function.
3699 * call.c (sufficient_parms_p): New function, broken out of ...
3700 (add_function_candidate): ... here. Use it.
3701 (add_conv_candidate): Use it.
3702 * decl.c (grok_ctor_properties): Use it.
3704 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3706 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3708 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3710 * decl2.c (lang_decode_option): Handle -Wformat-security.
3712 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3714 * pt.c (verify_class_unification): New function.
3715 (get_class_bindings): Use it.
3716 (try_class_unification): Tidy.
3717 (unify): Handle when argument of a template-id is not
3718 template parameter dependent.
3719 (template_args_equal): Handle when TREE_CODE's do not match.
3721 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3723 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3724 for -save-temps, pass all relevant -Defines to it, and then don't
3725 pass them to cc1plus.
3727 2000-12-05 Will Cohen <wcohen@redhat.com>
3729 * decl.c (finish_case_label): Cleared
3730 more_cleanups_ok in surrounding function scopes.
3731 (define_label): Likewise.
3733 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3735 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
3736 (get_matching_virtual): Remove.
3737 (look_for_overrides): Declare new function.
3738 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
3740 * class.c (check_for_override): Move base class iteration code
3741 to look_for_overrides.
3742 * search.c (next_baselink): Remove.
3743 (get_virtuals_named_this): Remove.
3744 (get_virtual_destructor): Remove.
3745 (tree_has_any_destructors_p): Remove.
3746 (struct gvnt_info): Remove.
3747 (check_final_overrider): Remove `virtual' from error messages.
3748 (get_matching_virtuals): Remove. Move functionality to ...
3749 (look_for_overrides): ... here, and ...
3750 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
3753 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3755 * typeck.c (get_delta_difference): If via a virtual base,
3757 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
3760 2000-12-04 Richard Henderson <rth@redhat.com>
3762 * error.c (dump_tree): Use output_add_string not OB_PUTS.
3764 2000-12-04 Jason Merrill <jason@redhat.com>
3766 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
3767 (write_builtin_type): Pass intSI_type_node and the like through
3769 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
3770 Pass intSI_type_node and the like through type_for_mode.
3771 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
3772 * pt.c (tsubst, unify): Likewise.
3773 * tree.c (walk_tree): Likewise.
3774 * error.c (dump_type): Likewise.
3775 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
3777 * Make-lang.in: Tweak top comment for emacs.
3780 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
3782 * class.c (clone_function_decl): Robustify.
3784 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
3786 * decl.c (store_bindings): Only search in the non modified
3787 old_bindings for duplicates.
3789 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
3791 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
3794 * typeck.c (build_static_cast): Remove unused variable.
3796 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3798 * pt.c: Fix typo in comment.
3800 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3802 * decl2.c (warn_format): Remove definition.
3803 (lang_decode_option): Handle -Wformat-nonliteral,
3804 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
3806 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
3808 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
3809 (init_decl_processing): Don't create string_type_node,
3810 const_string_type_node, wint_type_node, intmax_type_node,
3811 uintmax_type_node, default_function_type, ptrdiff_type_node and
3812 unsigned_ptrdiff_type_node. Adjust position of call to
3813 c_common_nodes_and_builtins.
3814 (identifier_global_value): New function.
3816 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
3818 * call.c (standard_conversion): Reject pointer to member
3819 conversions from ambiguous, inaccessible or virtual bases.
3820 * typeck.c (build_static_cast): Don't check pointers to members
3823 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3825 * method.c (do_build_copy_constructor): Preserve cv
3826 qualifications when accessing source object members.
3827 (do_build_assign_ref): Likewise. Remove separate diagnostics for
3830 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3832 * method.c (do_build_assign_ref): Construct appropriately
3833 CV-qualified base reference. Don't allow const casts in base
3836 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
3838 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
3839 incomplete return type.
3841 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3843 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
3844 * semantics.c (finish_base_specifier): Accept a _TYPE not a
3847 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3849 * spew.c (yyerror): Cope if yylval.ttype is NULL.
3851 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3853 * decl.c (grokdeclarator): Diagnose undefined template contexts.
3855 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
3857 * decl.c (grokdeclarator): Do type access control on friend
3860 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3862 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
3863 bison parser ickiness.
3864 * pt.c (tsubst_friend_function): Enter namespace scope when
3865 tsubsting the function name.
3866 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
3868 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
3870 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
3871 * cvt.c (cp_convert_to_pointer): Add force parameter.
3872 Allow conversions via virtual base if forced.
3873 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
3874 (ocp_convert): Likewise.
3875 * search.c (binfo_from_vbase): Return the virtual base's binfo.
3876 * typeck.c (get_delta_difference): Adjust handling of virtual
3879 2000-11-26 Mark Mitchell <mark@codesourcery.com>
3881 * tree.c (struct list_hash): Remove.
3882 (list_hash_table): Make it be an htab.
3883 (struct list_proxy): New type.
3884 (list_hash_eq): New function.
3885 (list_hash_pieces): Renamed from ...
3886 (list_hash): ... this.
3887 (list_hash_lookup): Remove.
3888 (list_hash_add): Remove.
3889 (hash_tree_cons): Use the generic hashtable.
3890 (mark_list_hash): Remove.
3891 (init_tree): Create the hashtable.
3893 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
3895 * method.c (build_mangled_C9x_name): Rename to
3896 build_mangled_C99_name. Change C9X references in comments to
3899 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3901 * parse.y (unary_expr): Move VA_ARG from here ...
3902 (primary): ... to here.
3904 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
3906 * semantics.c (finish_id_expr): If type is error_mark, return
3909 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
3911 * pt.c (lookup_template_class): Simplify loop exit constructs.
3912 Cope when there is no partial instantiation of a template
3915 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
3917 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
3919 2000-11-22 Mark Mitchell <mark@codesourcery.com>
3921 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
3924 * pt.c (do_decl_instantiate): Explicitly clone constructors and
3925 destructors that haven't already been cloned.
3927 2000-11-20 Richard Henderson <rth@redhat.com>
3929 * parse.y (yyparse_1): Rename the parser entry point.
3931 2000-11-20 Alex Samuel <samuel@codesourcery.com>
3933 * mangle.c (write_name): Use <unscoped-name> for names directly in
3935 (write_unscoped_name): Accept names directly in function scope.
3937 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
3939 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
3940 * parse.y (extdef): Add EXPORT reduction.
3941 * spew.c (yylex): Don't skip export here.
3943 2000-11-19 Mark Mitchell <mark@codesourcery.com>
3945 * decl.c (init_decl_processing): Correct name of pure virtual
3946 function under the new ABI.
3947 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
3948 (throw_bad_typeid): Likewise for bad typeid function.
3950 2000-11-18 Mark Mitchell <mark@codesourcery.com>
3952 * decl.c (grokparms): Don't even function types of `void' type,
3954 * mangle.c (write_type): Don't crash when confronted with the
3957 * decl.c (grokparms): Don't create parameters of `void' type.
3959 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
3961 * lex.c (mark_impl_file_chain): Delete.
3962 (init_parse): Remove call to ggc_add_string_root. No need to
3963 ggc_strdup a string constant. Do not add impl_file_chain to GC
3965 (handle_pragma_implementation): No need to ggc_strdup main_filename.
3967 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3969 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
3971 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3973 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
3974 * decl.c (grokdeclarator): Don't reject void parms here.
3975 (require_complete_types_for_parms): Simplify, use
3976 complete_type_or_else.
3977 (grokparms): Remove bitrot. Remove funcdef parm.
3978 Deal with ellipsis parm lists here.
3979 * semantics.c (finish_parmlist): Don't append void_list_node
3980 here. Set PARMLIST_ELLIPSIS_P.
3982 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
3984 * typeck2.c (incomplete_type_error): Reorganise to avoid
3985 excessive diagnostics.
3987 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
3989 * lex.c (struct impl_files, internal_filename): Constify a char *.
3991 2000-11-16 Mark Mitchell <mark@codesourcery.com>
3993 * mangle.c (write_special_name_constructor): Don't generate
3994 assembler junk when confronted with an old-style constructor.
3995 (write_special_name_destructor): Likewise.
3996 (mangle_decl_string): Do it here instead.
3998 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4000 * call.c (op_error): Make error messages clearer.
4002 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4004 * decl.c (wrapup_globals_for_namespace): Don't mark things
4005 TREE_ASM_WRITTEN when they're not.
4007 2000-11-15 Jason Merrill <jason@redhat.com>
4009 * typeck2.c (friendly_abort): Uncount the error before handing
4012 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4014 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4016 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4018 * class.c (build_vtbl_initializer): Fix typo in comment.
4019 * typeck.c (expr_sizeof): Don't crash on errors.
4021 2000-11-14 Jim Wilson <wilson@redhat.com>
4023 * lang-specs.h: Add %2 after %(cc1_options).
4025 2000-11-14 Richard Henderson <rth@redhat.com>
4027 * typeck.c (c_sizeof): Be strict about casting result value
4028 back to c_size_type_node.
4029 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4031 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4033 * typeck.c (build_unary_op): Use boolean_increment from
4034 c-common.c, moving the relevant code there.
4036 2000-11-11 Jason Merrill <jason@redhat.com>
4038 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4040 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4043 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4045 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4046 * lex.c (copy_lang_decl): Likewise.
4048 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4050 * dump.c (cp_dump_tree): Don't dump function bodies here.
4052 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4053 (dump.o): Update dependency list.
4054 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4055 (flag_dump_translation_unit): Likewise.
4056 (CP_TYPE_QUALS): Adjust definition.
4057 (DECL_C_BIT_FIELD): Remove.
4058 (SET_DECL_C_BIT_FIELD): Likewise.
4059 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4060 (add_maybe_template): Likewise.
4061 (strip_array_types): Likewise.
4062 (dump_node_to_file): Likewise.
4063 (cp_dump_tree): New function.
4064 * decl.c (init_decl_processing): Set lang_dump_tree.
4065 * decl2.c (flag_dump_translation_unit): Remove.
4066 * dump.c: Move most of it to ../c-dump.c.
4067 (cp_dump_tree): New function.
4068 * pt.c (add_maybe_template): Remove.
4069 * typeck.c (strip_array_types): Likewise.
4071 2000-11-07 Eric Christopher <echristo@redhat.com>
4073 * decl.c (init_decl_processing): Change definition of
4074 __wchar_t to wchar_t. Remove artificial declaration of
4076 * lex.c: Change instances of __wchar_t to wchar_t.
4078 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4080 * lex.c (do_identifier): Don't lookup_name for operators.
4081 * parse.y (operator): Save looking_for_typename.
4082 (unoperator): Restore it.
4083 * spew.c (frob_opname): Use nth_token for lookahead.
4085 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4087 * decl.c (grok_op_properties): Always use coerce_new_type and
4089 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4090 exception specification. Tidy up.
4091 (coerce_delete_type): Preserve exception specification. Tidy up.
4093 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4095 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4096 (push_binding_level), error.c (cp_tree_printer), pt.c
4097 (process_partial_specialization, tsubst_template_arg_vector),
4098 search.c (lookup_member): Use memset () instead of bzero ().
4100 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4102 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4104 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4106 * Make-lang.in (c++.distdir): Remove.
4108 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4110 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4111 declarations from different namespaces to be combined.
4113 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4115 * decl.c: Include tm_p.h.
4117 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4119 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4121 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4123 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4124 (build_overload_value), repo.c (open_repo_file), xref.c
4125 (open_xref_file): Use strchr () and strrchr () instead of index ()
4128 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4130 * call.c (build_over_call): Call fold on the CALL_EXPR.
4132 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4134 * error.c (dump_template_decl): Separate template hearders with
4137 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4139 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4140 TS_* flags with corresponding TFF_*. Adjust prototypes of
4141 functions (which used to take a tree_string_flags) to take an int.
4143 * cp-tree.h (enum tree_string_flags): Remove
4144 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4145 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4146 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4147 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4148 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4149 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4150 (type_as_string, decl_as_string, expr_as_string,
4151 context_as_string): Adjust prototype.
4153 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4154 instead of TS_PLAIN.
4156 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4157 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4160 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4162 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4163 (linkage_kind): New enumeration.
4164 (decl_linkage): New function.
4165 * decl2.c (comdat_linkage): Extend comment.
4166 * error.c (dump_function_decl): Print the arguments used to
4167 instantiate a template, even when not printing the type of the
4169 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4170 not TREE_PUBLIC, to test for external linkage.
4171 * tree.c (decl_linkage): New function.
4173 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4175 * pt.c (instantiate_decl): Always instantiate static data members
4176 initialized in-class.
4178 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4180 * Make-lang.in: Move all build rules here from Makefile.in,
4181 adapt to new context. Wrap all rules that change the current
4182 directory in parentheses. Expunge all references to $(P).
4183 When one command depends on another and they're run all at
4184 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4185 all object-file generation rules. Delete obsolete variables.
4187 * Makefile.in: Delete.
4188 * config-lang.in: Delete outputs= line.
4190 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4192 * error.c (dump_function_decl): Print no space between
4193 `ptr-operator' the `type-specifier' of the return type.
4194 (dump_type_prefix): Make sure we put space at the appropriate
4197 2000-10-23 Jason Merrill <jason@redhat.com>
4199 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4201 2000-10-22 Jason Merrill <jason@redhat.com>
4203 * call.c (build_conditional_expr): Use ocp_convert to force
4206 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4208 * call.c (standard_conversion): Use RVALUE_CONVs for all
4209 expressions that satisfy lvalue_p, not just those that satisfy
4212 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4214 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4215 not one with TYPE_IS_SIZETYPE set.
4216 (dubious_conversion_warnings): Remove special-case code.
4218 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4220 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4221 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4222 (dump_type_prefix): Print vector-of-int as 'int vector'.
4223 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4224 * tree.c (walk_tree): Handle VECTOR_TYPE.
4226 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4228 2000-10-21 Jason Merrill <jason@redhat.com>
4230 * parse.y (operator): Set got_object from got_scope.
4231 Set looking_for_typename.
4232 * decl.c (lookup_name_real): Clear val after setting from_obj.
4233 Reorganize diagnostic.
4235 2000-10-20 Jason Merrill <jason@redhat.com>
4237 * tree.c (walk_tree): Don't walk into default args.
4239 * error.c (dump_expr): Use host_integerp.
4241 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4243 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4244 "since" in error message.
4246 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4248 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4250 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4252 * decl.c (revert_static_member_fn): Fixed typo.
4254 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4256 * class.c (subobject_offset_fn): New type.
4257 (dfs_record_base_offsets): Remove.
4258 (record_base_offsets): Likewise.
4259 (dfs_search_base_offsets): Likewise.
4260 (record_subobject_offset): New function.
4261 (check_subobject_offset): Likewise.
4262 (walk_subobject_offsets): Likewise.
4263 (record_subobject_offsets): Likewise.
4264 (layout_conflict_p): Reimplement.
4265 (layout_nonempty_base_or_field): Correct handling of type
4266 conflicts during layout.
4267 (layout_empty_base): Likewise.
4268 (build_base_field): Adjust to handle new representation of empty
4270 (build_base_fields): Likewise.
4271 (layout_virtual_bases): Likewise.
4272 (splay_tree_compare_integer_csts): New function.
4273 (layout_class_type): Use a splay_tree, rather than a varray, to
4274 represent the offsets of empty bases.
4276 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4277 * decl.c (select_decl): Don't return declarations that are
4280 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4282 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4283 (fake_std_node): New macro.
4284 * decl.c (in_std): Rename to ...
4285 (in_fake_std): ... this.
4286 (flag_no_builtin): Remove.
4287 (flag_no_nonansi_builtin): Likewise.
4288 (walk_namespaces_r): Use fake_std_node.
4289 (push_namespace): Use std_identifier.
4290 (pop_namespace): Use in_fake_std.
4291 (lookup_name_real): Use fake_std_node.
4292 (init_decl_processing): When -fhonor-std, create the `std'
4293 namespace. Don't create a dummy fake_std_node in that case.
4294 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4295 (builtin_function): Put builtins whose names don't begin
4296 with `_' in the std namespace.
4297 * decl2.c (flag_no_builtin): Remove.
4298 (flag_no_nonansi_builtin): Likewise.
4299 (set_decl_namespace): Use fake_std_node.
4300 (validate_nonmember_using_decl): Likewise.
4301 (do_using_directive): Likewise.
4302 (handle_class_head): Likewise.
4303 * dump.c (dequeue_and_dump): Likewise.
4304 * except.c (init_exception_processing): Use std_identifier.
4305 * init.c (build_member_call): Use fake_std_node.
4306 * rtti.c (init_rtti_processing): Use std_identifier.
4308 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4310 * cp-tree.h (back_end_hook): Remove declaration.
4311 * decl2.c (back_end_hook): Remove definition.
4313 * dump.c (dequeue_and_dump): Dump TREE_USED.
4315 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4317 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4319 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4321 * decl.c (WINT_TYPE): Define.
4322 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4323 c_size_type_node, signed_size_type_node and wint_type_node.
4325 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4327 * decl2.c (warn_missing_format_attribute): New variable.
4328 (lang_decode_option): Decode -Wmissing-format-attribute.
4330 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4332 * typeck.c (qualify_type): Remove.
4333 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4335 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4337 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4339 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4341 * Makefile.in (parse.c, parse.h): Create atomically.
4343 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4345 * class.c (current_obstack): Remove.
4346 * decl.c (ggc_p): Remove.
4347 (start_decl): Don't use decl_tree_cons.
4348 (grokdeclarator): Don't use build_decl_list.
4349 (start_function): Don't use decl_tree_cons.
4350 (finish_function): Don't mess with obstacks.
4351 * decl2.c (grok_x_components): Don't use build_decl_list.
4352 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4353 (implicitly_declare_fn): Don't call build_decl_list.
4354 * parse.y (frob_specs): Don't call build_decl_list or
4356 (expr_or_declarator_intern): Don't call decl_tree_cons.
4357 (primary): Don't call build_decl_list.
4358 (fcast_or_absdcl): Likewise.
4359 (typed_declspecs): Don't call decl_tree_cons.
4360 (reserved_declspecs): Don't call build_decl_list.
4361 (declmods): Likewise.
4362 (reserved_typespecquals): Likewise.
4364 (new_type_id): Likewise.
4365 (cv_qualifiers): Likewise.
4366 (after_type_declarator_intern): Likewise.
4367 (notype_declarator_intern): Likewise.
4368 (absdcl_intern): Likewise.
4369 (named_parm): Likewise.
4370 * pt.c (most_specialized_class): Likewise.
4371 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4372 (init_repo): Initialize it.
4373 * search.c (current_obstack): Remove.
4374 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4376 2000-10-09 Richard Henderson <rth@cygnus.com>
4378 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4379 (c++ language support bits for libgcc): Remove.
4380 (c++.clean): Remove cplib2.txt cleanup.
4381 * config-lang.in (headers, lib2funcs): Remove.
4383 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4384 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4385 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4386 * inc/new.h, inc/typeinfo: Remove files.
4388 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4390 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4392 (init_decl_processing): Initialize intmax_type_node and
4395 2000-10-06 Richard Henderson <rth@cygnus.com>
4397 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4398 (original_result_rtx): Remove.
4399 * decl.c (save_function_data): Don't clear x_result_rtx.
4400 (mark_lang_function): Don't mark it either.
4401 * expr.c (fixup_result_decl): Remove.
4402 * semantics.c (genrtl_named_return_value): Frob the return decl
4403 before calling emit_local_var.
4404 (genrtl_finish_function): Don't call fixup_result_decl.
4405 Always emit the jump to return_label.
4407 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4409 * pt.c (lookup_template_class): Set current access for enum.
4410 (tsubst_enum): Set file & line for enum decl.
4412 * spew.c (yylex): Remove unused variable.
4414 2000-10-05 Richard Henderson <rth@cygnus.com>
4416 * semantics.c (genrtl_finish_function): Don't init or check
4417 can_reach_end; remove noreturn and return value checks.
4419 2000-10-05 Tom Tromey <tromey@cygnus.com>
4421 * init.c (build_java_class_ref): Use `build_static_name' with a
4422 suffix, not a prefix, to build the class object's name.
4424 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4426 * cp-tree.h (access_kind): Fix comment typo.
4427 * decl2.c (grokfield): Fix diagnostic typo.
4428 * semantics.c (finish_template_type): Fix comment typo.
4429 (finish_qualified_object_call_expr): Likewise.
4431 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4433 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4436 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4438 * spew.c (frob_id): New static function.
4439 (frob_opname): Use it.
4442 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4444 * decl.c (lang_mark_false_label_stack): Remove.
4445 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4447 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4449 * gxxint.texi: Use @email for formatting email addresses.
4451 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4453 * error.c: Remove direct obstack manipulation. Replace with
4454 output_buffer-based formatting. Adjust calls to removed macros.
4455 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4456 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4457 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4459 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4461 * ir.texi: Move to ../c-tree.texi.
4463 2000-09-20 Jason Merrill <jason@redhat.com>
4465 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4467 2000-09-21 Andreas Jaeger <aj@suse.de>
4469 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4470 * cp-tree.h: ... here.
4472 * error.c: Remove declaration of cp_printer.
4474 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4476 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4478 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4480 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4483 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4485 * decl.c (start_function): Robustify.
4487 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4489 * cp-tree.h (check_function_format): Accept a `status' parameter.
4491 * call.c, typeck.c: Updates calls to `check_function_format'.
4493 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4495 * decl2.c (handle_class_head): Always push some scope even
4498 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4500 * cp-tree.h (struct cp_language_function): Remove
4501 x_scope_stmt_stack and name_declared.
4502 (current_scope_stmt_stack): Remove.
4503 (function_name_declared_p): New macro.
4504 (struct lang_decl_flags): Use c_lang_decl as a base class.
4506 (struct lang_decl): Replace saved_tree with context.
4507 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4508 (SET_DECL_FRIEND_CONTEXT): Likewise.
4509 (DECL_VIRTUAL_CONTEXT): Likewise.
4510 (DECL_SAVED_TREE): Remove.
4511 (C_DECLARED_LABEL_FLAG): Likewise.
4512 (cplus_expand_expr_stmt): Don't declare.
4513 (add_decl_stmt): Likewise.
4514 (add_scope_stmt): Likewise.
4515 * decl.c (mark_stmt_tree): Remove.
4516 (case_compare): Likewise.
4517 (finish_case_label): Use c_add_case_label.
4518 (init_decl_processing): Set more language-specific hooks.
4519 (build_enumerator): Fix typo in comment.
4520 (cplus_expand_expr_stmt): Remove.
4521 (mark_lang_function): Use mark_c_language_function.
4522 (lang_mark_tree): Use c_mark_lang_decl.
4523 * decl2.c: Change order of inclusion.
4524 * except.c: Likewise.
4525 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4526 back on c_expand_expr.
4527 * friend.c: Include expr.h.
4528 * init.c: Change order of inclusion.
4529 * Makefile.in: Update dependencies.
4530 * lex.h (free_lang_decl_chain): Remove.
4531 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4532 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4534 (instantiate_decl): Use function_name_declared_p.
4535 * semantics.c (lang_expand_expr_stmt): Remove.
4536 (set_current_function_name_declared): Likewise.
4537 (current_function_name_declared): Likewise.
4538 (begin_compound_stmt): Use function_name_declared_p.
4539 (add_decl_stmt): Remove.
4540 (setup_vtbl_ptr): Use function_name_declared_p.
4541 (add_scope_stmt): Remove.
4542 (current_scope_stmt_stack): New function.
4543 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4544 (expand_body): Use function_name_declared_p.
4545 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4546 * typeck.c: Change order of includes.
4547 (convert_sequence): Remove.
4549 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4551 * lex.c (reswords): Add _Complex.
4553 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4555 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4557 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4559 * init.c (begin_init_stmts): Don't use // comments.
4561 2000-09-12 Jason Merrill <jason@redhat.com>
4563 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4564 all non-extern arrays.
4566 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4567 typenames, too. Downgrade complaint to pedwarn.
4568 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4569 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4570 'class This::Inherited'.
4572 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4574 * decl.c (finish_case_label): Given the LABEL_DECL a
4577 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4579 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4580 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4581 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4582 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4583 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4585 (sorry_for_unsupported_tree, print_scope_operator,
4586 print_left_paren, print_right_paren, print_left_bracket,
4587 print_right_bracket, print_whitespace): Likewise.
4588 (aggr_variety): Rename to class_key_or_enum.
4589 (print_type): Rename to print_type_id.
4590 (print_type_specifier_seq, print_simple_type_specifier,
4591 print_elaborated_type_specifier,
4592 print_rest_of_abstract_declarator,
4593 print_parameter_declaration_clause, print_exception_specification,
4594 print_nested_name_specifier, print_template_id,
4595 typedef_original_name, print_template_argument_list_start,
4596 print_template_argument_list_end): New functions.
4598 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4600 * ir.texi: Add more documentation.
4602 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4604 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4605 (current_function_parms): Don't define.
4606 (struct cp_language_function): Remove parms_stored.
4607 (current_function_just_assigned_this): Don't define.
4608 (current_function_parms_stored): Likewise.
4609 (static_ctors): Declare.
4610 (static_dtors): Likewise.
4611 (SF_EXPAND): Don't define.
4612 (expand_start_early_try_stmts): Remove declaration.
4613 (store_parm_decls): Likewise.
4614 * decl.c (static_ctors): Don't declare.
4615 (static_dtors): Likewise.
4616 (struct binding_level): Remove this_block.
4617 (poplevel): Remove dead code.
4618 (set_block): Likewise.
4619 (mark_binding_level): Don't mark this_block.
4620 (mark_saved_scope): Don't mark x_function_parms.
4621 (init_decl_processing): Don't add current_function_parms as a GC
4623 (check_function_type): Change prototype.
4624 (start_function): Remove RTL-generation code.
4625 (expand_start_early_try_stmts): Remove.
4626 (store_parm_decls): Give it internal linkage. Remove
4627 RTL-generation code.
4628 (finish_function): Remove RTL-generation code.
4629 * decl2.c (static_ctors): Fix formatting.
4630 (static_dtors): Likewise.
4631 * method.c (use_thunk): Don't call store_parm_decls.
4632 (synthesize_method): Likewise.
4633 * optimize.c (maybe_clone_body): Likewise.
4634 * parse.y (fn.def2): Likewise.
4635 (.set_base_init): Likewise.
4636 (nodecls): Likewise.
4637 * pt.c (instantiate_decl): Likewise.
4638 * rtti.c (synthesize_tinfo_fn): Likewise.
4639 * semantics.c (genrtl_try_block): Simplify.
4640 (expand_body): Use genrtl_start_function and
4641 genrtl_finish_function.
4642 (genrtl_start_function): New function.
4643 (genrtl_finish_function): Likewise.
4645 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4647 * error.c (cp_tree_printer, case 'P'): Append break.
4649 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4651 * cp-tree.h (frob_opname): Declare.
4652 * parse.y (saved_scopes): New static variable.
4653 (cp_parse_init): Adjust.
4654 (do_id): If lastiddecl is NULL, do do_identifier.
4655 (operator): Save scope information.
4656 (unoperator): New reduction. Restore scope information.
4657 (operator_name): Append unoperator. Call frob_opname.
4658 * spew.c (frob_opname): Define.
4660 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4662 * decl.c, rtti.c: Include defaults.h if not already included.
4663 Don't define the *_TYPE_SIZE macros.
4665 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4667 * cp-tree.h (push_switch): Change prototype.
4668 (check_cp_case_value): Remove declaration.
4669 (decl_constant_value): Likewise.
4670 * decl.c (struct cp_switch): Add switch_stmt and cases.
4671 (case_compare): New function.
4672 (push_switch): Set switch_stmt. Initialize cases.
4673 (pop_switch): Clean up cases.
4674 (define_case_label): Rename to ...
4675 (finish_case_label): ... this. Do semantic analysis for case
4677 (start_function): Correct comment.
4678 * decl2.c (check_cp_case_value): Remove.
4679 * expr.c (do_case): Remove.
4680 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4681 * semantics.c (genrtl_do_poplevel): Remove declaration.
4682 (RECHAIN_STMTS): Remove.
4683 (finish_break_stmt): Use build_break_stmt.
4684 (finish_continue_stmt): Use build_continue_stmt.
4685 (finish_switch_cond): Adjust condition here, rater than in
4686 c_expand_start_case.
4687 (finish_case_label): Remove.
4688 * typeck.c (c_expand_return): Remove.
4689 (c_expand_start_case): Likewise.
4691 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4693 * ir.texi: Document type nodes.
4695 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4697 * cp-tree.h (init_cp_semantics): Declare.
4698 (genrtl_try_block): Don't declare.
4699 (genrtl_handler): Likewise.
4700 (genrtl_catch_block): Likewise.
4701 (genrtl_ctor_stmt): Likewise.
4702 (genrtl_subobject): Likewise.
4703 (genrtl_do_poplevel): Likewise.
4704 (genrtl_named_return_value): Likewise.
4705 * lex.c (init_parse): Call init_cp_semantics.
4706 * semantics.c (genrtl_try_block): Give it internal linkage.
4707 (genrtl_handler): Likewise.
4708 (genrtl_catch_block): Likewise.
4709 (genrtl_ctor_stmt): Likewise.
4710 (genrtl_subobject): Likewise.
4711 (genrtl_do_poplevel): Likewise.
4712 (genrtl_named_return_value): Likewise.
4713 (lang_expand_stmt): Rename to ...
4714 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4715 (init_cp_semantics): Define.
4717 * decl.c (initialize_local_var): Remove RTL-generating code.
4718 * semantics.c (genrtl_try_block): Fix formatting.
4720 Move statement-tree facilities from C++ to C front-end.
4721 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4722 (void_zero_node): Remove.
4723 (stmt_tree): Likewise.
4724 (scope_chain): Adjust.
4725 (language_function): Rename to cp_language_function.
4726 (cp_function_chain): Adjust.
4727 (current_stmt_tree): Remove.
4728 (last_tree): Likewise.
4729 (last_expr_type): Likewise.
4730 (struct lang_decl): Adjust.
4731 (STMT_IS_FULL_EXPR_P): Remove.
4733 (begin_stmt_tree): Likewise.
4734 (finish_stmt_tree): Likewise.
4735 (walk_tree_fn): Likewise.
4736 (walk_stmt_tree): Likewise.
4737 * class.c (finish_struct): Replace use of add_tree with add_stmt.
4738 * decl.c (mark_stmt_tree): Adjust type.
4739 (init_decl_processing): Don't build void_zero_node.
4740 (initialize_local_var): Adjust usage of current_stmt_tree.
4741 (finish_enum): Use add_stmt, not add_tree.
4742 (save_function_data): Adjust use of language_function.
4743 (finish_constructor_body): Use add_stmt, not add_tree.
4744 (finish_destructor_body): Likewise.
4745 (push_cp_function_context): Adjust use of language_function.
4746 (pop_cp_function_context): Likewise.
4747 (mark_lang_function): Likewise.
4748 (mark_cp_function_context): Likewise.
4749 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
4750 (build_vec_init): Likewise.
4751 * semantics.c (SET_LAST_STMT): Remove.
4752 (RECHAIN_STMTS): Don't use it.
4753 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
4754 (current_stmt_tree): Define.
4756 (finish_goto_stmt): Use add_stmt, not add_tree.
4757 (finish_expr_stmt): Likewise.
4758 (begin_if_stmt): Likewise.
4759 (finish_then_clause): Likewise.
4760 (begin_while_stmt): Likewise.
4761 (begin_do_stmt): Likewise.
4762 (finish_return_stmt): Likewise.
4763 (begin_for_stmt): Likewise.
4764 (finish_break_stmt): Likewise.
4765 (finish_continue_stmt): Likewise.
4766 (begin_switch_stmt): Likewise.
4767 (finish_case_label): Likewise.
4768 (begin_try_block): Likewise.
4769 (begin_function_try_block): Likewise.
4770 (begin_handler): Likewise.
4771 (begin_catch_block): Likewise.
4772 (begin_compound_stmt): Likewise.
4773 (begin_asm_stmt): Likewise.
4774 (finish_asm_stmt): Likewise.
4775 (finish_label_stmt): Likewise.
4776 (add_decl_stmt): Likewise.
4777 (finish_subobject): Likewise.
4778 (finish_decl_cleanup): Likewise.
4779 (finish_named_return_value): Likewise.
4780 (setup_vtbl_ptr): Likewise.
4781 (add_scope_stmt): Likewise.
4782 (finish_stmt_expr): Likewise.
4783 (prune_unused_decls): Remove.
4784 (begin_stmt_tree): Likewise.
4785 (finish_stmt_tree): Likewise.
4786 (prep_stmt): Adjust use of current_stmt_tree.
4787 (lang_expand_stmt): Likewise.
4788 * tree.c (statement_code_p): Remove.
4789 (cp_statement_code_p): New function.
4790 (walk_stmt_tree): Remove.
4791 (init_tree): Set lang_statement_code_p.
4793 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
4795 Integrated preprocessor.
4797 * Make-lang.in, Makefile.in: Remove all references to input.c,
4798 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
4799 * gxx.gperf, hash.h, input.c: Delete.
4800 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
4801 initialized properly.
4803 * class.c (fixup_pending_inline): Take a tree, not a
4804 struct pending_inline *. All callers changed.
4805 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
4806 RID_PROTECTED entries in ridpointers[] array here.
4807 * decl.c (duplicate_decls): Do not refer to struct
4809 (record_builtin_type, init_decl_processing): Use RID_MAX not
4811 (grokdeclarator): Use C_IS_RESERVED_WORD.
4812 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
4814 (grok_x_components): Do not inspect pending_inlines chain.
4816 * cp-tree.h (struct lang_identifier): Add rid_code entry.
4817 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
4818 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
4819 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
4820 TIME_IDENTIFIER_FILEINFO): Kill.
4822 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
4824 * parse.y: Call do_pending_inlines unconditionally.
4825 reinit_parse_for_method is now snarf_method. fn.defpen is no
4826 longer necessary. Remove unnecessary <itype> annotation on
4827 SCOPE. Do not refer to end_of_file or struct pending_inline.
4828 * semantics.c (begin_inline_definitions): Call
4829 do_pending_inlines unconditionally.
4831 * lex.c: Remove all code now shared with C front end.
4832 Initialize cpplib properly if USE_CPPLIB. Put reserved words
4833 into the get_identifier table. Rewrite pragma handling to
4834 work with the registry. Move code to save tokens for later
4835 processing to spew.c.
4837 * spew.c: Rewrite everything in terms of token streams instead
4838 of text. Move routines here from lex.c / input.c as
4839 appropriate. GC-mark trees hanging off the pending inlines
4842 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4844 * NEWS: Mention that the named return value extension has been
4846 * cp-tree.h (original_result_rtx): Define.
4847 (TREE_REFERENCE_EXPR): Remove.
4848 (DECL_VPARENT): Likewise.
4849 (pushdecl_nonclass_level): Likewise.
4850 (store_return_init): Likewise.
4851 (reinit_lang_specific): Likewise.
4852 (genrtl_named_return_value): Change prototype.
4853 * decl.c (original_result_rtx): Remove.
4854 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
4855 Do not generate RTL for local variables here.
4856 (store_return_init): Remove.
4857 * semantics.c (genrtl_named_return_value): Simplify. Fold in
4859 (finish_named_return_value): Adjust accordingly. Warn that this
4860 extension is deprecated.
4861 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
4863 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4865 * pt.c (type_unification_real): Replace switch with if.
4866 (unify): Tsubst non-type parms before comparing.
4868 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4870 * error.c (dump_typename): New function, broken out of ...
4871 (dump_type): ... here. Use it.
4872 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
4874 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4876 * init.c (build_offset_ref): Deal with namespace scoped
4879 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
4881 * class.c (resolve_address_of_overloaded_function): Add
4882 explanation message.
4883 * decl.c (define_case_label): Reformat explanation.
4884 * decl2.c (finish_static_data_member_decl): Likewise.
4885 (grokfield): Likewise.
4886 * friend.c (do_friend): Likewise.
4888 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
4890 * tree.c (walk_tree): Expose tail recursion.
4891 (walk_stmt_tree): New function.
4892 * cp-tree.h: Prototype walk_stmt_tree.
4893 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
4894 the BLOCKs directly. If a BLOCK has no variables after
4895 pruning, discard it.
4896 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
4897 restore the line number.
4899 2000-09-05 Mark Mitchell <mark@codesourcery.com>
4901 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
4902 (pt.o): Remove dependency on HTAB_H.
4903 * cp-tree.h: Include hashtab.h.
4904 (walk_tree): Change prototype.
4905 (walk_tree_without_duplicates): New function.
4906 * decl.c (check_default_argument): Use it.
4907 * optimize.c (remap_decl): Adjust calls to walk_tree.
4908 (copy_body): Likewise.
4909 (expand_calls_inline): Likewise.
4910 (calls_setjmp_p): Use walk_tree_without_duplicates.
4911 * pt.c: Don't include hashtab.h.
4912 (for_each_template_parm): Use walk_tree_without_duplicates.
4913 * semantics.c (finish-stmt_tree): Likewise.
4914 (expand_body): Likewise.
4915 * tree.c (walk_tree): Add additional parameter.
4916 (walk_tree_without_duplicates): New function.
4917 (count_trees): Use it.
4918 (verify_stmt_tree): Adjust call to walk_tree.
4919 (find_tree): Use walk_tree_without_duplicates.
4920 (no_linkage_check): Likewise.
4921 (break_out_target_exprs): Adjust call to walk_tree.
4922 (cp_unsave): Likewise.
4924 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4926 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
4927 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4928 * cp-tree.h (TYPE_BINFO): Adjust comment.
4929 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
4930 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4931 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4932 (TYPE_TEMPLATE_INFO): Likewise.
4933 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
4934 * class.c (push_nested_class): Likewise.
4935 * decl.c (lookup_name_real): Likewise.
4936 (grokdeclarator): Likewise.
4937 (grok_op_properties): Likewise.
4938 (xref_tag): Likewise.
4939 (xref_basetypes): Likewise.
4940 * decl2.c (constructor_name_full): Likewise.
4941 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
4942 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
4943 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
4944 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4945 (dump_type_suffix): Likewise.
4946 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
4948 (get_aggr_from_typedef): Likewise.
4949 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
4950 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4951 (write_template_parm): Likewise.
4952 (write_template_template_parm): Check tree code instead of
4953 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4954 * method.c (build_overload_nested_name): Add
4955 BOUND_TEMPLATE_TEMPLATE_PARM.
4956 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
4957 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4958 * pt.c (convert_template_argument): Check tree code instead of
4959 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4960 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
4961 (for_each_template_parm): Adjust comment.
4962 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
4963 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4964 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
4965 template_args_equal to compare template template parameter cases.
4966 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4967 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
4969 * tree.c (copy_template_template_parm): Decide whether to create
4970 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
4971 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
4972 (copy_tree_r): Likewise.
4973 * typeck.c (comptypes): Likewise. Check tree code instead of
4974 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
4976 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
4978 * decl.c (finish_function): Move the code for handling functions
4979 marked with the constructor and destructor attributes inside the
4982 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4984 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
4986 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4988 * pt.c (lookup_template_class): Remove abort.
4989 * tree.c (get_type_decl): Allow error_mark_node.
4991 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
4993 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
4996 2000-09-03 Mark Mitchell <mark@codesourcery.com>
4998 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5001 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5003 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5004 union tag mismatch error reporting.
5006 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5008 * call.c (build_scoped_method_call): Check it is not a namespace.
5010 2000-08-30 Jason Merrill <jason@redhat.com>
5012 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5014 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5015 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5016 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5018 * decl.c (start_function): Always call make_function_rtl.
5020 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5022 * semantics.c (prune_unused_decls): New function.
5023 (finish_stmt_tree): Call it via walk_tree.
5025 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5027 * class.c (build_secondary_vtable): Constify a char *.
5028 * decl.c (init_decl_processing): Initialize function_id_node,
5029 pretty_function_id_node, and func_id_node.
5030 * input.c (struct input_source): Constify 'str'.
5031 (feed_input): Constify first argument.
5032 * mangle.c (write_identifier): Constify argument.
5033 * pt.c (mangle_class_name_for_template): Constify argument.
5035 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5037 * typeck.c (mark_addressable): Remove code that pokes around in
5040 2000-08-28 Jason Merrill <jason@redhat.com>
5042 * lex.c (file_name_nondirectory): Move to toplev.c.
5044 * cp-tree.h (LOCAL_CLASS_P): New macro.
5045 * class.c (finish_struct_1): Use it.
5047 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5049 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5050 (write_encoding): Pass another argument to write_name.
5051 (write_name): Add ignore_local_scope parameter. Fix handling of
5053 (write_nested_name): Use write_unqualified_name.
5054 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5055 (write_template_prefix): Use write_unqualified_name.
5056 (write_component): Remove.
5057 (write_local_name): Add parameter. Use direct local entity to
5058 discriminator calculation.
5059 (write_class_enum_type): Pass another argument to write_name.
5060 (write_template_template_arg): Likewise.
5061 (make_guard_variable): Likewise.
5063 2000-08-27 Jason Merrill <jason@redhat.com>
5065 * decl.c (pushdecl): Matching decls for local externs are found in
5066 the current level. Propagate linkage information from previous
5069 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5071 * ir.texi (Expressions): Fix typo.
5073 2000-08-25 Greg McGary <greg@mcgary.org>
5075 * tree.c (init_tree): Use ARRAY_SIZE.
5077 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5079 * error.c (cp_tree_printer): Rework.
5081 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5083 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5085 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5086 (cp-demangle.o): Remove target.
5087 (dyn-string.o): Likewise.
5089 * decl.c (grokfndecl): Require that `main' return an `int'.
5090 * mangle.c (write_encoding): Don't mangle return types for
5091 conversion functions.
5093 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5095 * error.c (tree_formatting_info): New data type.
5096 (tree_being_formatted): New macro.
5097 (tree_formatting_flags): Likewise.
5098 (put_whitespace): Likewise.
5099 (print_tree_identifier): Likewise.
5100 (print_identifier): Likewise.
5101 (cp_tree_printer, print_function_argument_list, print_declaration,
5102 print_expression, print_function_declaration,
5103 print_function_parameter, print_type, print_cv_qualifier): New
5105 (init_error): Initialize lang_printer.
5107 2000-08-24 Jason Merrill <jason@redhat.com>
5109 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5110 adjustment necessary.
5112 2000-08-24 Greg McGary <greg@mcgary.org>
5114 * cp-tree.h (MAIN_NAME_P): Remove macro.
5116 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5118 * error.c (print_instantiation_context): Don't forget to flush the
5121 2000-08-23 Jason Merrill <jason@redhat.com>
5123 * typeck.c (build_ptrmemfunc): Save the input pmf.
5125 * method.c (process_modifiers): Use same_type_p.
5127 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5129 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5130 * mangle.c (write_function_type): Change prototype.
5131 (write_encoding): Don't mangle return types for
5132 constructors or destructors.
5133 (write_type): Adjust call to write_function_type.
5134 * pt.c (instantiate_template): Instantiate alternate entry points
5135 when instantiating the main function.
5137 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5139 * error.c (cp_print_error_function): Don't use embedded '\n' in
5142 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5144 * decl.c (init_decl_processing): Remove bogus initialization.
5145 * error.c (lang_print_error_function): Restore here.
5146 (init_error): Initialize print_error_function.
5148 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5150 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5152 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5154 * Makefile.in (error.o): Depends on diagnostic.h
5156 * cp-tree.h (problematic_instantiation_changed,
5157 record_last_problematic_instantiation, current_instantiation,
5158 print_instantiation_context): Declare.
5159 (maybe_print_template_context): Remove.
5161 * decl.c (init_decl_processing): Set print_error_function to NULL.
5162 (lang_print_error_function): Remove, since we're using a new
5165 * error.c: #include diagnostic.h
5166 (function_category): New function.
5167 (cp_diagnostic_starter): Likewise.
5168 (cp_diagnostic_finalizer): Likewise.
5169 (cp_print_error_function): Likewise.
5170 (maybe_print_instantiation_context): Likewise.
5171 (print_instantiation_full_context): Likewise.
5172 (print_instantiation_partial_context): Likewise.
5173 (print_instantiation_context): Define.
5174 (init_error): Initialize diagnostic pager and finalizer.
5176 * pt.c (problematic_instantiation_changed): Define.
5177 (record_last_problematic_instantiation): Likewise.
5178 (current_instantiation): Likewise.
5179 (maybe_print_template_context): Remove.
5180 (print_template_context): Likewise.
5181 (current_tinst_level): Make static to reflect Brendan Kehoe's
5182 change of 1995-04-13.
5183 (push_tinst_level): Call print_instantiation_context.
5185 2000-08-21 Nix <nix@esperi.demon.co.uk>
5187 * lang-specs.h: Do not process -o or run the assembler if
5190 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5192 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5194 * decl2.c (lang_decode_option): Disable gettext attributes for
5197 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5199 * lex.c (lang_init_options): Default diagnostic message maximum
5200 length to 80, when line-wrapping.
5202 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5204 * class.c (build_vtbl_initializer): Clear the entire
5205 vtbl_init_data. Start keeping track of the functions for which we
5206 have created vcall offsets here.
5207 (dfs_build_vcall_offset_vtbl_entries): Remove.
5208 (build_vcall_offset_vtbl_entries): Reimplement.
5209 (add_vcall_offset_vtbl_entries_r): New function.
5210 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5211 computing when vcall offsets are necessary.
5213 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5215 * decl.c (member_function_or_else): Use cp_error ... %T.
5216 (grokdeclarator): Likewise.
5217 (start_method): Likewise.
5218 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5220 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5222 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5225 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5227 * cp-tree.h (PTRMEM_OK_P): New macro.
5228 (itf_ptrmem_ok): New enumeration value.
5229 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5230 argument. Diagnose implicit pointer to member.
5231 (instantiate_type): Don't diagnose implicit pointer to member
5232 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5233 resolve_address_of_overloaded_function.
5234 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5235 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5236 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5237 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5238 (build_unary_op): Deal with single non-static member in
5241 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5243 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5245 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5247 * cp-tree.h (enum_name_string): Remove prototype.
5248 (report_case_error): Remove prototype.
5249 * cp/typeck2.c (enum_name_string): Remove.
5250 (report_case_error): Remove.
5251 * error.c (dump_expr): Deal with enum values directly.
5252 Correctly negate integer constant.
5254 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5256 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5257 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5258 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5259 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5260 (__cxa_vec_new): Use __cxa_vec_new2.
5261 (__cxa_vec_delete): Use __cxa_vec_delete2.
5263 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5265 * vec.cc (__cxa_vec_new): Set "C" linkage.
5266 (__cxa_vec_ctor): Likewise.
5267 (__cxa_vec_cctor): Likewise.
5268 (__cxa_vec_dtor): Likewise.
5269 (__cxa_vec_delete): Likewise.
5270 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5271 (__cxa_vec_ctor): Likewise.
5272 (__cxa_vec_cctor): Likewise.
5273 (__cxa_vec_dtor): Likewise.
5274 (__cxa_vec_delete): Likewise.
5276 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5278 * class.c (instantiate_type): Reinstate local variable
5279 deleted in previous change.
5281 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5284 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5286 * cp-tree.h (instantiate_type_flags): New enumeration.
5287 (instantiate_type): Change parameter.
5288 * class.c (instantiate_type): Adjust prototype. Adjust.
5289 * call.c (standard_conversion): Adjust instantiate_type call.
5290 (reference_binding): Likewise.
5291 (build_op_delete_call): Likewise.
5292 (convert_like_real): Likewise.
5293 * cvt.c (cp_convert_to_pointer): Likewise.
5294 (convert_to_reference): Likewise.
5295 * pt.c (convert_nontype_argument): Likewise.
5296 * typeck.c (build_binary_op): Likewise.
5297 (build_ptrmemfunc): Likewise.
5298 (convert_for_assignment): Likewise.
5300 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5302 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5303 (current_aggr): Define.
5304 * decl.c (grokdeclarator): Make sure a friend class is an
5305 elaborated type specifier.
5306 * parse.y (current_aggr): Remove static definition.
5307 (cp_parse_init): Adjust.
5308 (structsp): Clear and restore current_aggr.
5309 (component_decl_list): Clear current_aggr.
5311 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5312 aggregate tag on the typename's context.
5314 * pt.c (tsubst_friend_class): Return error_mark_node, if
5316 (instantiate_class_template): Ignore error_mark_node friend types.
5318 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5320 * cvt.c (warn_ref_binding): New static function, broken out of ...
5321 (convert_to_reference): ... here. Use it.
5323 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5325 * parse.y (template_arg): Add rule for template qualified with
5328 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5330 * decl2.c (add_function): Reorganize.
5331 (arg_assoc): Do not consider function template decls.
5333 2000-08-11 Jason Merrill <jason@redhat.com>
5335 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5338 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5340 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5341 (lookup_nested_tag): Likewise.
5343 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5346 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5348 * parse.y (named_complex_class_head_sans_basetype): Remove
5351 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5353 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5354 explicit TEMPLATE_ID_EXPR args.
5355 (build_expr_from_tree, case CALL_EXPR): Likewise.
5357 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5359 * decl.c (check_tag_decl): Diagnose typename's which don't
5362 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5364 * init.c (build_aggr_init): Reject bogus array initializers
5367 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5369 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5371 * cp/tinfo.cc (__dynamic_cast): Likewise.
5372 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5374 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5376 * cvt.c (convert_to_pointer_force): Fix error message when
5377 attempting to cast from ambiguous base.
5379 2000-08-08 Jason Merrill <jason@redhat.com>
5381 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5382 (tsubst_template_arg_vector): Likewise.
5384 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5385 assume that one will be as large as the union.
5387 2000-08-07 Kazu Hirata <kazu@hxi.com>
5389 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5390 * decl.c (pop_labels): Likewise.
5392 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5394 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5396 (__pointer_to_member_type_info): Likewise.
5397 (__base_class_info): Likewise.
5398 (__class_type_info): Likewise.
5399 (__si_class_type_info): Likewise.
5400 (__vmi_class_type_info): Likewise.
5401 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5402 Changed member names to match specifications.
5403 (__vmi_class_type_info::__do_find_public_src): Likewise.
5404 (__si_class_type_info::__do_dyncast): Likewise.
5405 (__vmi_class_type_info::__do_dyncast): Likewise.
5406 (__si_class_type_info::__do_upcast): Likewise.
5407 (__vmi_class_type_info::__do_upcast): Likewise.
5408 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5409 (__pbase_type_info::__pointer_catch): Likewise.
5410 (__pointer_type_info::__pointer_catch): Likewise.
5411 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5413 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5415 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5416 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5417 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5419 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5421 * cp-tree.h (add_method): Change prototype.
5422 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5423 Don't double the size of the method vector in the error case.
5424 (handle_using_decl): Adjust call to add_method.
5425 (add_implicitly_declared_members): Likewise.
5426 (clone_function_decl): Likewise.
5427 * decl2.c (check_classfn): Likewise.
5428 * semantics.c (finish_member_declaration): Likewise.
5430 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5432 * decl.c (flag_isoc94): New variable.
5434 2000-08-02 Jason Merrill <jason@redhat.com>
5436 * pt.c (do_type_instantiation): Add complain parm; don't complain
5437 if called recursively.
5438 * cp-tree.h, parse.y: Adjust.
5440 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5442 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5443 -Wno-strict-prototypes.
5445 * g++spec.c: Adjust type of second argument to
5446 lang_specific_driver, and update code as necessary.
5448 * cp-tree.h: Don't prototype min_precision here.
5449 (my_friendly_assert): Cast expression to void.
5450 * semantics.c (do_poplevel): Initialize scope_stmts.
5452 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5454 * cp-tree.h (DECL_NEEDED_P): Tweak.
5456 2000-07-28 Jason Merrill <jason@redhat.com>
5458 * lang-specs.h: Use %i in rule for .ii files.
5460 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5462 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5464 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5466 Allow indirect primary bases.
5467 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5469 (CLASSTYPE_VFIELD_PARENT): Remove.
5470 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5471 (BINFO_PRIMARY_BINFO): Remove.
5472 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5473 (BINFO_VBASE_PRIMARY_P): Likewise.
5474 (BINFO_PRIMARY_BASE_OF): New macro.
5475 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5476 (get_primary_binfo): New function.
5477 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5478 * class.c (vcall_offset_data_s): Rename to ...
5479 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5480 and add ctor_vtbl_p.
5481 (get_derived_offset): Use get_primary_binfo.
5482 (dfs_mark_primary_bases): Adjust handling of virtual primary
5484 (mark_primary_bases): Likewise.
5485 (set_primary_base): Take a binfo, not an integer, as a
5486 representation of the primary base.
5487 (indirect_primary_base_p): Remove.
5488 (determine_primary_base): Adjust for indirect primary bases.
5489 (dfs_find_final_overrider): Fix typo in coment.
5490 (update_vtable_entry_for_fn): Use get_primary_binfo.
5491 (layout_nonempty_base_or_field): Tweak.
5492 (build_base_fields): Adjust for new primary base semantics.
5493 (dfs_propagate_binfo_offsets): Remove.
5494 (propagate_binfo_offsets): Rewrite.
5495 (dfs_set_offset_for_shared_vbases): Remove.
5496 (layout_virtual_bases): Don't use it.
5497 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5499 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5500 CLASSTYPE_VFIELD_PARENT.
5501 (dfs_get_primary_binfo): New function.
5502 (get_primary_binfo): Likewise.
5503 (dump_class_hierarchy_r): Tweak printing of primary bases.
5504 (build_vtbl_initializer): Fix typo in comments. Use
5506 (build_vcall_and_vbase_vtbl_entries): Likewise.
5507 (build_vbaes_offset_vtbl_entries): Likewise.
5508 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5509 BV_VCALL_INDEX to handle indirect primary bases.
5510 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5511 (build_rtti_vtbl_entries): Likewise.
5512 * search.c (get_shared_vbase_if_not_primary): Tweak.
5513 (find_vbase_instance): Likewise.
5514 (binfo_for_vtable): Simplify.
5515 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5516 (make_binfo): Make it have 11 entries.
5518 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5520 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5521 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5522 ascertaining primaryness.
5523 (G): Remove template_args.
5524 (decl_is_template_id): New function.
5525 (write_encoding): Use decl_is_template_id.
5526 (write_name): Likewise. Handle type_decls. Get main variant of
5528 (write_nested_name): Likewise.
5529 (write_prefix): Likewise.
5530 (write_template_prefix): Likewise.
5531 (write_special_name_constructor): Remove defunct production from
5533 (write_bare_function_type): Remove comment about absent parameter.
5534 (write_template_template_arg): Add missing grammar production to
5537 2000-07-27 Jason Merrill <jason@redhat.com>
5539 * decl.c (duplicate_decls): If common_type produces a non-typedef
5540 type for a typedef, just use the old type.
5542 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5544 * cp-tree.h (function_depth): Declare.
5545 (verify_stmt_tree): Likewise.
5546 (find_tree): Likewise.
5547 * decl.c (function_depth): Give it external linkage.
5548 * optimize.c (optimize_function): Increment and decrement it.
5549 * tree.c (verify_stmt_tree_r): New function.
5550 (verify_stmt_tree): Likewise.
5551 (find_tree_r): Likewise.
5552 (find_tree): Likewise.
5554 2000-07-27 Jason Merrill <jason@redhat.com>
5556 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5558 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5560 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5562 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5563 * decl2.c (get_guard): Call cp_finish_decl, not
5564 rest_of_decl_compilation, for local guards.
5565 * lex.c (do_identifier): Remove unused variable.
5567 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5569 * parse.y: Add missing ';'.
5571 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5573 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5576 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5578 Kill strict_prototype. Backwards compatibility only for
5579 non NO_IMPLICIT_EXTERN_C systems.
5580 * cp-tree.h (flag_strict_prototype): Remove.
5581 (strict_prototype): Remove.
5582 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5583 * decl.c (maybe_push_to_top_level): Adjust.
5584 (pop_from_top_level): Adjust.
5585 (decls_match): Only allow sloppy parm matching for ancient
5587 (init_decl_processing): Adjust.
5588 (grokdeclarator): Adjust.
5589 * decl2.c (flag_strict_prototype): Remove.
5590 (strict_prototype): Remove.
5591 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5592 (lang_f_options): Remove "strict-prototype".
5593 (unsupported-options): Add "strict-prototype".
5594 * lex.c (do_identifier): Adjust.
5595 (do_scoped_id): Adjust.
5596 * parse.y (empty_parms): Adjust.
5597 * class.c (push_lang_context): Adjust.
5598 (pop_lang_context): Adjust.
5599 * typeck.c (comp_target_parms): Adjust.
5601 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5603 * decl.c (poplevel): Deal with anonymous variables at for scope.
5604 (maybe_inject_for_scope_var): Likewise.
5606 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5608 * decl.c: Remove all signal handling code, now done in toplev.c.
5610 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5612 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5614 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5617 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5619 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5620 Define my_friendly_assert and my_friendly_abort as macros
5621 which may call friendly_abort. Prototype friendly abort, not
5622 my_friendly_abort or my_friendly_assert.
5623 * decl.c (signal_catch): Report the signal caught in the error
5624 message. Call fatal directly.
5625 * typeck2.c (ack, my_friendly_assert): Delete.
5626 (my_friendly_abort): Rename to friendly_abort. Expect file,
5627 line, and function parameters. Report the abort code, then
5628 call fancy_abort. Do not mask an abort if errors have
5631 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5633 * typeck.c (comp_target_parms): Remove obsolete parameter.
5634 (comp_target_types): Adjust.
5636 2000-07-17 Jason Merrill <jason@redhat.com>
5638 * typeck.c (mark_addressable): Never set TREE_USED.
5639 * call.c (build_call): Don't abort on calls to library functions
5640 that have been declared normally.
5642 * typeck.c (build_binary_op): Fix grammar in warning.
5644 * exception.cc (__eh_free): Fix prototype.
5646 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5648 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5649 IDENTIFIER_NAMESPACE_VALUE.
5651 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5653 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5654 * method.c (use_thunk): Correct handling of vcall offsets.
5656 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5658 * .cvsignore: parse.h and parse.c have no cp- prefix.
5660 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5662 * .cvsignore: New file.
5664 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5666 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5668 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5670 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5672 * parse.h: Likewise.
5674 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5676 * class.c (layout_class_type): Add pointers to virtual bases after
5677 base classes under the old ABI.
5679 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5681 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5682 (finish_continue_stmt): Likewise.
5683 (begin_for_stmt): Remove call to note_level_for_for.
5684 (finish_goto_stmt): Change call from build_min_nt
5686 (finish_expr_stmt): Likewise.
5687 (begin_if_stmt): Likewise.
5688 (begin_while_stmt): Likewise.
5689 (finish_while_stmt): Likewise.
5690 (finish_return_stmt): Likewise.
5691 (begin_for_stmt): Likewise.
5692 (finish_for_stmt): Likewise.
5693 (finish_break_stmt): Likewise.
5694 (begin_switch_stmt): Likewise.
5695 (finish_case_label): Likewise.
5696 (genrtl_try_block): Likewise.
5697 (begin_try_block): Likewise.
5698 (begin_handler): Likewise.
5699 (begin_compound_stmt): Likewise.
5700 (finish_asm_stmt): Likewise.
5701 (finish_label_stmt): Likewise.
5702 (add_decl_stmt): Likewise.
5703 (finish_subobject): Likewise.
5704 (finish_decl_cleanup): Likewise.
5705 (finish_named_return_value): Likewise.
5706 (setup_vtbl_ptr): Likewise.
5707 (add_scope_stmt): Likewise.
5708 * decl.c (finish_constructor_body): Likewise.
5709 (finish_destructor_body): Likewise.
5710 * optimize.c (copy_body_r): Likewise.
5711 (initialize_inlined_parameters): Likewise.
5712 (declare_return_variable): Likewise.
5713 (expand_call_inline): Likewise.
5715 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5717 * semantics.c (expand_body): Sync interface information
5718 at the end of function body expansion.
5720 2000-07-09 Jason Merrill <jason@redhat.com>
5722 * init.c (build_new_1): Bail early if the call to new fails.
5724 * decl.c (compute_array_index_type): Check specifically for
5725 an INTEGER_CST, not just TREE_CONSTANT.
5727 * decl.c (duplicate_decls): Don't call duplicate_decls on
5728 the DECL_TEMPLATE_RESULT.
5729 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5732 * error.c (dump_template_bindings): Don't crash if we had an
5733 invalid argument list.
5735 * typeck.c (c_expand_start_case): Do narrowing here.
5736 * semantics.c (finish_switch_cond): Not here.
5738 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
5740 * parse.y (asm_clobbers): Do string concatenation.
5742 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5744 * decl.c (pushtag): Don't put local classes in template functions
5745 on the local_classes list.
5747 2000-07-04 Scott Snyder <snyder@fnal.gov>
5749 * decl2.c (get_guard): Add missing return for old ABI local
5752 2000-07-09 Mark Mitchell <mark@codesourcery.com>
5754 * cp-tree.h (char_type_p): New function.
5755 * decl.c (init_decl_processing): Don't initialize
5756 signed_wchar_type_node or unsigned_wchar_type_node.
5757 (complete_array_type): Handle brace-enclosed string-constants.
5758 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
5759 * tree.c (char_type_p): New function.
5760 * typeck2.c (digest_init): Use char_type_p.
5762 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5764 * pt.c (tsubst): Don't layout type, if it's error_mark.
5766 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
5768 * pt.c (instantiate_pending_templates): Reset template level.
5770 2000-07-05 Jason Merrill <jason@redhat.com>
5772 * call.c (joust): Don't complain about `operator char *()' beating
5773 `operator const char *() const'.
5775 2000-07-04 scott snyder <snyder@fnal.gov>
5776 Jason Merrill <jason@redhat.com>
5778 * repo.c (repo_get_id): Handle the case where a class with virtual
5779 bases has a null TYPE_BINFO_VTABLE.
5781 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
5782 Jason Merrill <jason@redhat.com>
5784 * parse.y (member_init): Just pass in the type.
5785 * init.c (expand_member_init): Handle getting a type.
5787 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5788 Jason Merrill <jason@redhat.com>
5790 * decl.c (finish_function): Warn if a function has no return
5792 Suggested by Andrew Koenig.
5793 * typeck.c (check_return_expr): Do set current_function_returns_value
5794 if we got an error_mark_node.
5796 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5798 * decl2.c (push_decl_namespace): Push the original namespace.
5800 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
5802 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
5803 * semantics.c (begin_class_definition): Clear it.
5805 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
5807 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
5808 (genrtl_expr_stmt): Likewise.
5809 (genrtl_decl_stmt): Likewise.
5810 (genrtl_if_stmt): Likewise.
5811 (genrtl_while_stmt): Likewise.
5812 (genrtl_do_stmt): Likewise.
5813 (genrtl_return_stmt): Likewise.
5814 (genrtl_for_stmt): Likewise.
5815 (genrtl_break_stmt): Likewise.
5816 (genrtl_continue_stmt): Likewise.
5817 (genrtl_scope_stmt): Likewise.
5818 (genrtl_switch_stmt): Likewise.
5819 (genrtl_case_label): Likewise.
5820 (genrtl_begin_compound_stmt): Likewise.
5821 (genrtl_finish_compound_stmt): Likewise.
5822 (genrtl_compound_stmt): Likewise.
5823 (genrtl_asm_stmt): Likewise.
5825 * init.c (begin_init_stmts): Remove call to
5826 genrtl_begin_compound_stmt.
5827 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
5829 * semantics.c (lang_expand_stmt): Changed call to
5830 genrtl_compound_stmt to ignore return value.
5832 2000-07-02 Mark Mitchell <mark@codesourcery.com>
5834 * mangle.c (canonicalize_for_substitution): Return the canonical
5837 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
5839 * typeck.c (commonparms): Remove obstack manipulations.
5841 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
5843 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
5845 * Makefile.in (OBJS): Added ../c-semantics.o.
5846 (OBJDEPS): Likewise.
5848 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
5850 (struct stmt_tree): Added comment.
5851 (current_function_name_declared): Removed.
5852 (stmts_are_full_exprs_p): Likewise.
5853 (genrtl_do_pushlevel): Likewise.
5854 (genrtl_clear_out_block): Likewise.
5855 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
5856 (DECL_ANON_UNION_ELEMS): Likewise.
5857 (emit_local_var): Likewise.
5858 (make_rtl_for_local_static): Likewise.
5859 (do_case): Likewise.
5860 (expand_stmt): Likewise.
5861 (genrtl_decl_cleanup): Likewise.
5862 (c_expand_asm_operands): Likewise.
5863 (c_expand_return): Likewise.
5864 (c_expand_start_case): Likewise.
5866 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
5867 (emit_local_var): Likewise.
5868 (initialize_local_var): Change reference to
5869 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5870 Change reference to stmts_are_full_exprs_p to
5871 current_stmt_tree->stmts_are_full_exprs_p.
5872 (push_cp_function_context): Likewise.
5874 * expect.c (expand_throw): Change reference to
5875 stmts_are_full_exprs_p.
5877 * init.c (build_aggr_init): Change reference to
5878 stmts_are_full_exprs_p.
5879 (build_vec_init): Likewise.
5881 * optimize.c (maybe_clone_body): Change reference to
5882 current_function_name_declared to
5883 cp_function_chain->name_declared.
5885 * pt.c (instantiate_decl): Change reference to
5886 current_function_name_declared to
5887 cp_function_chain->name_declared.
5889 * semantics.c (expand_cond): Moved declaration to c-common.h.
5890 (genrtl_do_pushlevel): Moved to c-semantics.c.
5891 (genrtl_clear_out_block): Likewise.
5892 (genrtl_goto_stmt): Likewise.
5893 (genrtl_expr_stmt): Likewise.
5894 (genrtl_decl_stmt): Likewise.
5895 (gerntl_if_stmt): Likewise.
5896 (genrtl_while_stmt): Likewise.
5897 (genrtl_do_stmt): Likewise.
5898 (genrtl_return_stmt): Likewise.
5899 (genrtl_for_stmt): Likewise.
5900 (genrtl_break_stmt): Likewise.
5901 (genrtl_continue_stmt): Likewise.
5902 (genrtl_scope_stmt): Likewise.
5903 (genrtl_switch_stmt): Likewise.
5904 (genrtl_case_label): Likewise.
5905 (genrtl_begin_compound_stmt): Likewise.
5906 (genrtl_finish_compound_stmt): Likewise.
5907 (genrtl_compound_stmt): Likewise.
5908 (genrtl_asm_stmt): Likewise.
5909 (genrtl_decl_cleanup): Likewise.
5910 (expand_cond): Likewise.
5911 (expand_stmt): Renamed to ...
5912 (lang_expand_stmt): ... this.
5913 (lang_expand_expr_stmt): Initialize.
5914 (set_current_function_name_declared): Likewise.
5915 (stmts_are_full_exprs_p): Likewise.
5916 (current_function_name_declared): Likewise.
5917 (anon_aggr_type_p): Likewise.
5918 (do_poplevel): Change reference to
5919 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
5920 Change reference to stmts_are_full_exprs_p to
5921 current_stmt_tree->stmts_are_full_exprs_p.
5922 (add_tree): Likewise.
5923 (finish_expr_stmt): Likewise.
5924 (prep_stmt): Likewise.
5925 (lang_expand_stmt): Likewise.
5926 (begin_compound_stmt): Change reference to
5927 current_function_name_declared to
5928 cp_function_chain->name_declared and call to
5929 current_function_name_declared().
5930 (setup_vtbl_ptr): Likewise.
5931 (genrtl_do_poplevel): Removed.
5933 2000-06-30 Jason Merrill <jason@redhat.com>
5935 * init.c (init_init_processing): Go back to aligning like
5936 double_type_node for old ABI.
5937 (get_cookie_size): Make cookie larger if we get a type that needs
5939 (build_vec_delete): Call it.
5941 * typeck.c (qualify_type_recursive): New fn.
5942 (composite_pointer_type): Use it.
5943 (build_binary_op): Use composite_pointer_type.
5945 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
5946 Jason Merrill <jason@redhat.com>
5948 * typeck.c (check_return_expr): Don't complain about returning
5949 NULL from operator new if -fcheck-new.
5950 * cp-tree.h: Declare flag_check_new here.
5953 2000-06-28 Alex Samuel <samuel@codesourcery.com>
5955 * mangle.c (find_substitution): Use same_type_p.
5956 (write_encoding): Don't check for substitutions.
5958 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
5960 * parse.y (expr_no_comma_rangle): New non-terminal.
5961 (template_parm): Use it for default parameter case.
5962 (template_arg): Use it.
5963 (expr_no_commas): Remove commented out undefined extensions.
5964 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
5965 * parse.h, parse.c: Rebuilt.
5967 2000-06-30 Mark Mitchell <mark@codesourcery.com>
5969 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
5970 (finish_asm_stmt): Do it here, instead.
5972 * cp-tree.h (ridpointers): Don't declare.
5973 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
5974 (record_builtin_java_type): Likewise.
5975 (init_decl_processing): Likewise.
5976 * lex.c: Move inclusion of lex.h.
5977 (ridpointers): Don't define.
5978 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
5980 * lex.h (enum rid): Rename to ...
5981 (enum cp_rid): ... this.
5982 (ridpointers): Don't declare.
5983 * parse.y: Move inclusion of lex.h.
5984 * parse.c: Regenerated.
5985 * spew.c: Move inclusion of lex.h.
5987 * cp-tree.h (struct language_function): Remove temp_name_counter.
5988 (temp_name_counter): Remove.
5989 (get_temp_name): Change prototype.
5990 (get_guard): New function.
5991 (get_guard_cond): Likewise.
5992 (set_guard): Likewise.
5993 * cvt.c (build_up_reference): Adjust call to get_temp_name.
5994 * decl.c (expand_static_init): Use get_guard and friends to
5995 implement guard variables.
5996 * decl2.c (get_temp_name): Assume that the variables created are
5998 (get_sentry): Rename to ...
5999 (get_guard): ... this. Implement new ABI guard variables.
6000 (get_guard_bits): New function.
6001 (get_guard_cond): Likewise.
6002 (set_guard): Likewise.
6003 (start_static_initialization_or_destruction): Use them.
6004 (do_static_initialization): Replace sentry with guard throughout.
6005 (do_static_destruction): Likewise.
6006 * init.c (create_temporary_var): Add comment.
6008 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6010 * mangle.c (find_substitution): Use same_type_p.
6011 (write_encoding): Don't check for substitutions.
6013 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6015 * parse.y (expr_no_comma_rangle): New non-terminal.
6016 (template_parm): Use it for default parameter case.
6017 (template_arg): Use it.
6018 (expr_no_commas): Remove commented out undefined extensions.
6019 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6020 * parse.h, parse.c: Rebuilt.
6022 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6024 * cp-tree.h (flag_const_strings): Remove.
6025 (warn_parentheses): Likewise.
6026 (warn_format): Likewise.
6027 (common_type): Likewise.
6028 (default_conversion): Likewise.
6029 (build_binary_op): Likewise.
6030 (cp_build_binary_op): New macro.
6031 * call.c (build_new_op): Use cp_build_binary_op instead of
6033 * class.c (build_vtable_entry_ref): Likewise.
6034 * decl.c (expand_static_init): Likewise.
6035 (compute_array_index_type): Likewise.
6036 (build_enumerator): Likewise.
6037 * decl2.c (delete_sanity): Likewise.
6038 (start_static_initialization_or_destruction): Likewise.
6039 * error.c (dump_type_suffix): Likewise.
6040 * init.c (resolve_offset_ref): Likewise.
6041 (build_new): Likewise.
6042 (build_new_1): Likewise.
6043 (build_vec_delete_1): Likewise.
6044 (build_vec_init): Likewise.
6045 (build_delete): Likewise.
6046 * rtti.c (synthesize_tinfo_fn): Likewise.
6047 (synthesize_tinfo_var): Likewise.
6048 * search.c (expand_upcast_fixups): Likewise.
6049 (fixup_all_virtual_upcast_offsets): Likewise.
6050 * typeck.c (build_array_ref): Likewise.
6051 (get_member_function_from_ptrfunc): Likewise.
6052 (build_binary_op): Add parameter.
6053 (pointer_int_sum): Use cp_build_binary_op.
6054 (pointer_diff): Likewise.
6055 (build_modify_expr): Likewise.
6056 (get_delta_difference): Likewise.
6057 (build_ptrmemfunc): Likewise.
6059 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6061 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6062 * decl.c (create_implicit_typedef): Adjust.
6063 * decl2.c (build_artificial_parm): Adjust.
6064 * method.c (implicitly_declare_fn): Adjust.
6065 * pt.c (push_inline_template_parms_recursive): Adjust.
6066 (process_template_parm): Adjust.
6067 (overloaded_template_name): Adjust.
6068 * semantics.c (finish_template_template_parm): Adjust.
6070 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6072 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6073 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6074 where to emit thunks.
6075 (build_vtt): Adjust call to build_vtt_inits.
6076 (build_vtt_inits): Add parameter to indicate whether or not
6077 sub-VTTs for virtual bases should be included. Adjust handling of
6078 construction vtables.
6079 (get_matching_base): New function.
6080 (dfs_build_vtt_inits): Rename to ...
6081 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6082 construction vtables.
6083 (dfs_fixup_binfo_vtbls): Likewise.
6084 (build_ctor_vtbl_groups): Build construction vtables for virtual
6086 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6087 to build construction vtbls.
6088 (dfs_accumulate_vtbl_inits): Adjust handling of
6089 construction vtables.
6091 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6094 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6096 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6098 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6100 * search.c (hides): Remove.
6101 (is_subobject_of_p): Add most_derived parameter. Use
6103 (lookup_field_queue_p): Adjust.
6104 (lookup_field_r): Adjust.
6106 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6108 * decl2.c (handle_class_head): Bash typedefs to the type's main
6111 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6113 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6114 (begin_global_stmt_expr): ... this.
6115 (genrtl_finish_stmt_expr): Rename to ...
6116 (finish_global_stmt_expr): ... this.
6117 * init.c (begin_init_stmts): Adjust calls.
6118 (finish_init_stmts): Likewise.
6119 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6120 (begin_global_stmt_expr): ... this.
6121 (genrtl_finish_stmt_expr): Rename to ...
6122 (finish_global_stmt_expr): ... this.
6124 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6126 * search.c (lookup_member): Fix typo in comment.
6128 2000-06-24 Jason Merrill <jason@redhat.com>
6130 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6131 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6133 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6135 * parse.y (complex_direct_notype_declarator): Support global_scope.
6136 * Makefile.in: Adjust conflict count.
6138 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6140 * parse.y (template_arg): Convert TEMPLATE_DECL
6141 that is a template template paramter to
6142 TEMPLATE_TEMPLATE_PARM here.
6144 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6145 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6146 (copy_template_template_parm): Adjust prototype.
6147 * decl.c (grokdeclarator): Remove dead code.
6148 * pt.c (process_template_parm): Tidy.
6149 (lookup_template_class): Construct nodes in
6150 copy_template_template_parm.
6151 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6152 lookup_template_class. Use TYPE_TI_TEMPLATE.
6153 * tree.c (copy_template_template_parm): Add NEWARGS
6155 (mapcar): Adjust call to copy_template_template_parm.
6156 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6157 * method.c (build_template_template_parm_names): Change error
6158 code to avoid compilation warning.
6160 * gxxint.texi: Document template template parameter
6163 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6165 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6166 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6167 (cp-demangle.o): New rule.
6168 (dyn-string.o): Likewise.
6169 * inc/cxxabi.h (__cxa_demangle): New declaration.
6171 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6173 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6174 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6175 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6177 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6178 (make_thunk): Change prototype.
6179 (emit_thunk): Rename to use_thunk.
6180 (mangle_thunk): Change prototype.
6181 * class.c (get_derived_offset): Simplify.
6182 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6183 BV_GENERATE_THUNK_WITH_VTABLE_P.
6184 (build_primary_vtable): Simplify.
6185 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6186 (dfs_find_base): Remove.
6187 (update_vtable_entry_for_fn): Correct bug in finding the base
6188 where a virtual function was first declared. Figure out whether
6189 or not to emit a vcall-thunk with the vtables in which it appears.
6190 Correct logic for deciding whether to use an ordinary thunk, or a
6192 (finish_struct_1): Remove unnecssary code.
6193 (build_vtbl_initializer): Use ssize_int for the running counter of
6195 (build_vtbl_initializer): Only use vcall thunks where necessary.
6196 Mark thunks as needing to be emitted with their vtables, or not.
6197 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6198 indices. Use size_binop.
6199 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6200 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6202 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6203 (build_vtable_entry): Mark thunks as needing to be emitted with
6204 their vtables, or not.
6205 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6206 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6208 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6210 * error.c (dump_expr): Use BV_FN.
6211 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6213 * method.c (make_thunk): Likewise.
6214 (emit_thunk): Rename to use_thunk. Allow callers to decide
6215 whether or not to actually emit the thunk. Adjust for changes in
6216 representation of vcall offsets.
6217 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6218 * semantics.c (emit_associated_thunks): New function.
6219 (expand_body): Use it.
6220 * ir.texi: Adjust decriptions of thunks.
6222 2000-06-22 Jason Merrill <jason@redhat.com>
6224 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6225 (tsubst_friend_function): Copy it here.
6227 * decl.c (grok_op_properties): Fix typo.
6229 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6232 * pt.c (check_explicit_specialization): Clarify error.
6234 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6235 an old OVERLOAD when we're declaring a non-function.
6236 (pushdecl, destroy_local_var): Check for error_mark_node.
6237 (warn_extern_redeclared_static): Also bail early if
6239 (push_overloaded_decl): Ignore an old error_mark_node.
6241 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6243 * call.c (build_x_va_arg): Check if in a template decl.
6244 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6246 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6248 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6250 * decl.c (check_goto): Computed gotos assumed OK.
6252 2000-06-20 Jason Merrill <jason@redhat.com>
6254 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6255 for which we don't need to look for instantiations.
6257 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6259 * parse.y (program): Always call finish_translation_unit.
6260 * parse.c, parse.h: Rebuilt.
6262 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6264 * method.c: Don't include hard-reg-set.h.
6266 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6268 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6270 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6272 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6273 * cvt.c (cp_convert_to_pointer): Likewise.
6274 (convert_to_void): Likewise.
6275 * error.c (dump_expr): Likewise.
6276 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6277 * init.c (build_delete): Likewise.
6278 * method.c (emit_thunk): Likewise.
6279 * optmize.c (declare_return_variable): Likewise.
6280 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6281 (get_typeid): Likewise.
6282 (build_dynamic_cast_1): Likewise.
6283 * typeck.c (composite_pointer_type): Likewise.
6284 (common_type): Likewise.
6285 (build_indirect_ref): Likewise.
6286 (build_binary_op): Likewise.
6287 (build_x_compound_expr): Likewise.
6288 (check_return_expr): Likewise.
6289 * typeck2.c (add_exception_specifier): Likewise.
6291 * mangle.c (write_method_parms): Use direct comparison for end
6294 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6296 * cp-tree.h (genrtl_try_block): Declare function.
6297 (genrtl_handler): Likewise.
6298 (genrtl_catch_block): Likewise.
6299 (genrtl_ctor_stmt): Likewise.
6300 (genrtl_subobject): Likewise.
6301 (genrtl_decl_cleanup): Likewise.
6302 (genrtl_do_poplevel): Likewise.
6303 (genrtl_do_pushlevel): Likewise.
6304 (genrtl_clear_out_block): Likewise.
6305 (genrtl_goto_stmt): Likewise.
6306 (genrtl_expr_stmt): Likewise.
6307 (genrtl_decl_stmt): Likewise.
6308 (genrtl_if_stmt): Likewise.
6309 (genrtl_while_stmt): Likewise.
6310 (genrtl_do_stmt): Likewise.
6311 (genrtl_return_stmt): Likewise.
6312 (genrtl_for_stmt): Likewise.
6313 (genrtl_break_stmt): Likewise.
6314 (genrtl_continue_stmt): Likewise.
6315 (genrtl_scope_stmt): Likewise.
6316 (genrtl_switch_stmt): Likewise.
6317 (genrtl_case_label): Likewise.
6318 (genrtl_begin_compound_stmt): Likewise.
6319 (genrtl_finish_compound_stmt): Likewise.
6320 (genrtl_compound_stmt): Likewise.
6321 (genrtl_asm_stmt): Likewise.
6322 (genrtl_named_return_value): Likewise.
6323 (genrtl_begin_stmt_expr): Likewise.
6324 (genrtl_finish_stmt_expr): Likewise.
6325 (finish_for_stmt): Removed first argument.
6326 (finish_switch_stmt): Likewise.
6328 * semantics.c (genrtl_try_block): Define function.
6329 (genrtl_handler): Likewise.
6330 (genrtl_catch_block): Likewise.
6331 (genrtl_ctor_stmt): Likewise.
6332 (genrtl_subobject): Likewise.
6333 (genrtl_decl_cleanup): Likewise.
6334 (genrtl_do_poplevel): Likewise.
6335 (genrtl_do_pushlevel): Likewise.
6336 (genrtl_clear_out_block): Likewise.
6337 (genrtl_goto_stmt): Likewise.
6338 (genrtl_expr_stmt): Likewise.
6339 (genrtl_decl_stmt): Likewise.
6340 (genrtl_if_stmt): Likewise.
6341 (genrtl_while_stmt): Likewise.
6342 (genrtl_do_stmt): Likewise.
6343 (genrtl_return_stmt): Likewise.
6344 (genrtl_for_stmt): Likewise.
6345 (genrtl_break_stmt): Likewise.
6346 (genrtl_continue_stmt): Likewise.
6347 (genrtl_scope_stmt): Likewise.
6348 (genrtl_switch_stmt): Likewise.
6349 (genrtl_case_label): Likewise.
6350 (genrtl_begin_compound_stmt): Likewise.
6351 (genrtl_finish_compound_stmt): Likewise.
6352 (genrtl_compound_stmt): Likewise.
6353 (genrtl_asm_stmt): Likewise.
6354 (genrtl_named_return_value): Likewise.
6355 (genrtl_begin_stmt_expr): Likewise.
6356 (genrtl_finish_stmt_expr): Likewise.
6357 (finish_for_stmt): Removed first argument and generate rtl
6359 (finish_switch_stmt): Likewise.
6360 (do_poplevel): Removed generate rtl specific code.
6361 (do_pushlevel): Likewise.
6362 (add_tree): Likewise.
6363 (finish_goto_stmt): Likewise.
6364 (finish_expr_stmt): Likewise.
6365 (begin_if_stmt): Likewise.
6366 (finish_if_stmt_cond): Likewise.
6367 (finish_then_clause): Likewise.
6368 (begin_else_clause): Likewise.
6369 (finish_else_clause): Likewise.
6370 (finish_if_stmt): Likewise.
6371 (clear_out_block): Likewise.
6372 (begin_while_stmt): Likewise.
6373 (finish_while_stmt_cond): Likewise.
6374 (finish_while_stmt): Likewise.
6375 (begin_do_stmt): Likewise.
6376 (finish_do_body): Likewise.
6377 (finish_do_stmt): Likewise.
6378 (finish_return_stmt): Likewise.
6379 (begin_for_stmt): Likewise.
6380 (finish_for_init_stmt): Likewise.
6381 (finish_for_cond): Likewise.
6382 (finish_for_expr): Likewise.
6383 (finish_break_stmt): Likewise.
6384 (finish_continue_stmt): Likewise.
6385 (begin_switch_stmt): Likewise.
6386 (finish_switch_cond): Likewise.
6387 (finish_case_label): Likewise.
6388 (begin_try_block): Likewise.
6389 (begin_function_try_block): Likewise.
6390 (finish_try_block): Likewise.
6391 (finish_cleanup_try_block): Likewise.
6392 (finish_cleanup): Likewise.
6393 (finish_function_try_block): Likewise.
6394 (finish_handler_sequence): Likewise.
6395 (finish_function_handler_sequence): Likewise.
6396 (begin_handler): Likewise.
6397 (finish_handler_parms): Likewise.
6398 (begin_catch_block): Likewise.
6399 (finish_handler): Likewise.
6400 (begin_compound_stmt): Likewise.
6401 (finish_compound_stmt): Likewise.
6402 (finish_asm_stmt): Likewise.
6403 (finish_label_stmt): Likewise.
6404 (finish_label_decl): Likewise.
6405 (finish_subobject): Likewise.
6406 (finish_decl_cleanup): Likewise.
6407 (finish_named_return_value): Likewise.
6408 (begin_stmt_expr): Likewise.
6409 (finish_stmt_expr): Likewise.
6411 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6412 to call genrtl_expr_stmt when appropriate.
6414 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6415 begin_compound_expr to call genrtl_begin_stmt_expr and
6416 genrtl_begin_compound_expr when appropriate.
6417 (finish_init_stmts): Changed calls to finish_compound_expr and
6418 finish_stmt_expr to call genrtl_finish_compound_expr and
6419 genrtl_finish_stmt_expr when appropriate.
6420 (expand_default_init): Changed call to finish_expr_stmt to call
6421 genrtl_expr_stmt when appropriate.
6422 (build_vec_init): Likewise.
6424 * parse.y (simple_stmt): Removed first argument from call to
6425 finish_for_stmt. Removed first argument from call to
6428 * parse.c: Regenerated.
6430 * pt.c (tsubst_expr): Removed first argument from call to
6431 finish_for_stmt. Removed first argument from call to
6434 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6436 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6437 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6439 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6440 (cplus_tree_code_length[]): Likewise.
6441 (cplus_tree_code_name[]): Likewise.
6442 (init_parse): Added call to add_c_tree_codes. Changed
6443 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6445 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6447 * cp-tree.h (finish_mem_initializers): Declare.
6448 (count_trees): Likewise.
6449 * parse.y (base_init): Use finish_mem_initializers.
6450 * semantics.c (finish_mem_initializers): New function.
6452 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6453 the number of trees.
6455 (count_trees): Don't use it.
6457 2000-06-15 Jason Merrill <jason@redhat.com>
6459 * tree.c (count_trees): New debugging function.
6461 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6462 * init.c (build_member_call): Pull out the name of a DECL.
6464 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6465 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6466 * optimize.c (optimize_function): Not here.
6467 * pt.c (instantiate_decl): Push to TV_PARSE.
6469 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6471 * cp-tree.h (struct language_function): Remove x_base_init_list
6472 and x_member_init_list.
6473 (current_base_init_list): Remove.
6474 (current_member_init_list): Likewise.
6475 (setup_vtbl_ptr): Change prototype.
6476 (emit_base_init): Likewise.
6477 (expand_member_init): Likewise.
6478 (reinit_parse_for_function): Remove.
6479 * decl.c (save_function_data): Don't clear x_base_init_list and
6481 (mark_language_function): Don't mark them.
6482 * init.c (perform_member_init): Tweak comment.
6483 (sort_member_init): Take the list of initializers as an argument.
6484 (sort_base_init): Likewise.
6485 (emit_base_init): Likewise.
6486 (expand_member_init): Return the initializer. Don't use global
6488 * lex.c (reinit_parse_for_function): Remove.
6489 * method.c (build_template_parm_names): Correct substitution.
6490 (do_build_copy_constructor): Don't use current_member_init_list
6491 and current_base_init_list.
6492 (synthesize_method): Likewise.
6493 * parse.y (base_init): Split mem-initializers into
6494 base-initializers and field-initializers.
6495 (member_init_list): Build up the list here.
6496 (member_init): Return the initializer.
6497 (fn.depfn): Don't use reinit_parse_for_function.
6498 * parse.c: Regenerated.
6499 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6501 (tsubst_expr): Don't use current_member_init_list
6502 and current_base_init_list.
6503 (tsubst_expr_values): Rename to ...
6504 (tsubst_initializer_list): ... this. Use convert_from_reference.
6505 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6506 and current_base_init_list.
6507 (begin_function_definition): Don't call reinit_parse_for_function.
6509 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6511 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6514 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6516 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6518 * cp-tree.h (IF_COND): Move to c-common.h.
6519 (THEN_CLAUSE): Likewise.
6520 (ELSE_CLAUSE): Likewise.
6521 (WHILE_COND): Likewise.
6522 (WHILE_BODY): Likewise.
6523 (DO_COND): Likewise.
6524 (DO_BODY): Likewise.
6525 (RETURN_EXPR): Likewise.
6526 (EXPR_STMT_EXPR): Likewise.
6527 (FOR_INIT_STMT): Likewise.
6528 (FOR_COND): Likewise.
6529 (FOR_EXPR): Likewise.
6530 (FOR_BODY): Likewise.
6531 (SWITCH_COND): Likewise.
6532 (SWITCH_BODY): Likewise.
6533 (CASE_LOW): Likewise.
6534 (CASE_HIGH): Likewise.
6535 (GOTO_DESTINATION): Likewise.
6536 (COMPOUND_BODY): Likewise.
6537 (ASM_CV_QUAL): Likewise.
6538 (ASM_STRING): Likewise.
6539 (ASM_OUTPUTS): Likewise.
6540 (ASM_INPUTS): Likewise.
6541 (ASM_CLOBBERS): Likewise.
6542 (DECL_STMT_DECL): Likewise.
6543 (STMT_EXPR_STMT): Likewise.
6544 (LABEL_STMT_LABEL): Likewise.
6545 (SCOPE_BEGIN_P): Likewise.
6546 (SCOPE_END_P): Likewise.
6547 (SCOPE_STMT_BLOCK): Likewise.
6548 (SCOPE_NULLIFIED_P): Likewise.
6549 (SCOPE_NO_CLEANUPS_P): Likewise.
6550 (SCOPE_PARTIAL_P): Likewise.
6551 (ASM_VOLATILE_P): Likewise.
6552 (STMT_LINENO): Likewise.
6553 (STMT_LINENO_FOR_FN_P): Likewise.
6555 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6556 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6557 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6558 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6559 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6561 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6563 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6564 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6566 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6567 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6568 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6570 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6572 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6573 * class.c (dfs_find_final_overrider): Set it appropriately.
6574 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6575 avoid unneeded secondary vptrs.
6577 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6579 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6580 (check_bitfield_decl, check_field_decl): Likewise.
6581 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6582 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6583 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6584 (xfer_tag, finish_enum): Likewise.
6585 * decl2.c (finish_builtin_type): Likewise.
6586 * init.c (init_init_processing): Likewise.
6587 * pt.c (instantiate_class_template): Likewise.
6588 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6589 * cp-tree.h (struct lang_type): Add user_align member.
6590 (CLASSTYPE_USER_ALIGN): Define.
6592 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6594 * Make-lang.in (c++.install-common): Install g++-cross in
6595 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6596 $(target_alias)-g++ and $(target_alias)-c++.
6598 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6600 * class.c (vcall_offset_data_s): Add last_init and fns.
6601 (overrides): Rename to same_signature_p.
6602 (dfs_find_final_overrider): Adjust accordingly.
6603 (mark_overriders): Likewise.
6604 (warn_hidden): Likewise.
6605 (build_vtbl_initializer): Reorganize machinery for building things
6606 at negative offsets.
6607 (build_vcall_and_vbase_vtbl_entries): Likewise.
6608 (build_vbase_offset_vtbl_entries): Likewise.
6609 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6610 offset entries. Do not create two entries for functions with the
6612 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6613 (build_rtti_vtbl_entries): Reorganize machinery for building things
6614 at negative offsets.
6616 * optimize.c (expand_call_inline): Don't recurse into the code
6617 used to initialize the parameters more than once.
6619 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6621 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6622 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6623 (find_substitution): Only use the `Sa' substitution for
6624 std::allocator, not instantiations of it.
6625 (write_template_prefix): Move comment. Only use a TREE_LIST to
6626 represent substitutions for a member template.
6627 (write_array_type): Mangle array dimensions correctly.
6628 * optimize.c (maybe_clone_body): Copy more information from the
6630 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6631 on the regenerated declaration.
6633 2000-06-11 Chip Salzenberg <chip@valinux.com>
6634 Mark Mitchell <mark@codesourcery.com>
6636 * class.c (build_vtable): Clarify comment.
6637 (build_ctor_vtbl_group): Pass the most derived type to
6640 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6642 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6644 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6646 * decl.c (add_binding): Handle duplicate declarations of external
6649 2000-06-09 Chip Salzenberg <chip@valinux.com>
6650 Mark Mitchell <mark@codesourcery.com>
6652 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6654 (write_signed_number): New macro.
6655 (write_unsigned_number): Likewise.
6656 (write_source_name): Use them.
6657 (write_number): Handle signed and unsigned values.
6658 (write_integer_cst): Use tree_int_cst_sgn, and use
6659 write_unsigned_number or write_signed_number as appropriate.
6660 (write_discriminator): Use write_unsigned_number or
6661 write_signed_number as appropriate.
6662 (write_template_arg_literal): Likewise.
6663 (write_array_type): Use tree_low_cst.
6664 (write_template_parm): Use write_unsigned_number or
6665 write_signed_number as appropriate.
6666 (write_substitution): Adjust call to write_number.
6667 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6668 (write_expression): Handle non-type template arguments of
6669 reference type correctly.
6670 (mangle_thunk): Use write_signed_number.
6672 2000-06-09 Chip Salzenberg <chip@valinux.com>
6674 * mangle.c (find_substition): Don't mangle objects with typename
6675 substitutions (e.g. "cin" as "Si").
6677 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6679 * call.c (add_candidate): Use ggc_alloc_cleared.
6680 * decl.c (lookup_label): Likewise.
6681 * lex.c (retrofit_lang_decl): Likewise.
6683 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6685 * semantics.c (expand_body): Push to TV_EXPAND.
6686 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6687 * decl.c (start_function): Always call announce_function.
6689 * tinfo2.cc: Just declare abort.
6691 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6693 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6694 whenever @ is a symbolic name.
6696 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6698 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6700 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6702 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6703 DECL_ASSEMBLER_NAME.
6705 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6707 * decl2.c (c_language): Define.
6709 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6711 * lex.c (lang_init_options): Tweak.
6713 * decl2.c: Remove #inclusion of diagnostic.h
6714 (lang_decode_option): Move diagnostic formatting options to
6717 * lang-options.h: Remove documentation for diagnostic options.
6719 * Makefile.in (lex.o): Depends upon diagnostic.h
6721 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6723 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6724 the same DECL_RESULT, it's not a redefinition.
6725 * pt.c (tsubst_decl): Remove code to handle illegal
6728 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6730 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6732 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6734 * search.c (maybe_suppress_debug_info): Don't check
6735 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
6737 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
6740 Remember instantiation context in deferred instantiations.
6741 * cp-tree.h (struct tinst_level): Remove.
6742 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
6743 * pt.c (current_tinst_level): Now a tree.
6744 (print_template_context, push_tinst_level, pop_tinst_level,
6745 tinst_for_decl): Adjust.
6746 (reopen_tinst_level): New fn.
6747 (init_pt): Register current_tinst_level as a root.
6748 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
6749 of the pending templates list.
6750 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
6751 * lex.c (extract_interface_info): Adjust.
6752 * decl2.c (warn_if_unknown_interface): Adjust.
6754 2000-06-05 Mark Mitchell <mark@codesourcery.com>
6756 * class.c (indirect_primary_base_p): New function.
6757 (determine_primary_base): Use it.
6759 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
6761 Update new-abi dynamic cast algorithm.
6762 * tinfo.cc (__class_type_info::__dyncast_result): Add
6763 whole_details. Adjust constructor.
6764 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
6765 Avoid unnecessary searching.
6766 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
6768 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6770 * decl.c (init_decl_processing): Don't call record_component_aliases.
6771 * tree.c (build_cplus_array_type_1): Likewise.
6773 2000-06-04 Mark Mitchell <mark@codesourcery.com>
6775 * ir.texi: Correct typo.
6776 * mangle.c (write_expression): Handle non-type template arguments
6777 with reference type.
6778 * method.c (build_overload_value): Likewise.
6779 * pt.c (convert_nontype_argument): Explicitly represent conversion
6780 to a reference with an ADDR_EXPR.
6781 (unify): Always unify arguments in left-to-right order.
6783 2000-06-03 Alex Samuel <samuel@codesourcery.com>
6784 Mark Mitchell <mark@codesourcery.com>
6786 * Make-lang.in (CXX_SRCS): Add mangle.c.
6787 * Makefile.in (CXX_OBJS): Add mangle.o.
6788 (mangle.o): New rule.
6790 * class.c (local_classes): New variable.
6791 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
6792 (get_vtt_name): Use mangle_vtt_name for new ABI.
6793 (init_class_processing): Initialize local_classes.
6794 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
6795 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
6796 (std_identifier): New macro.
6797 (DECL_VOLATILE_MEMFUNC_P): New macro.
6798 (DECL_NAMESPACE_STD_P): Likewise.
6799 (local_classes): Declare.
6800 (get_mostly_instantiated_function_type): Declare.
6801 (init_mangle): Declare.
6802 (mangle_decl): Likewise.
6803 (mangle_type_string): Likewise.
6804 (mangle_type): Likewise.
6805 (mangle_typeinfo_for_type): Likewise.
6806 (mangle_typeinfo_string_for_type): Likewise.
6807 (mangle_vtbl_for_type): Likewise.
6808 (mangle_vtt_for_type): Likewise.
6809 (mangle_ctor_vtbl_for_type): Likewise.
6810 (mangle_thunk): Likewise.
6811 (mangle_conv_op_name_for_type): Likewise.
6812 (mangle_guard_variable): Likewise.
6813 * decl.c (pushtag): Keep track of local classes.
6814 (initialize_predefined_identifiers): Initialize std_identifier.
6815 (init_decl_processing): Use std_identifier.
6816 (start_decl): Don't treat instantiations as specializations.
6817 (grokdeclarator): Likewise.
6818 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
6819 name for fully-instantiated templates.
6820 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
6821 destructors with the new ABI.
6822 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
6823 (grokfield): Use mangle_type for new ABI.
6824 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
6825 (get_sentry): Use mangle_guard_variable for new ABI.
6826 (start_static_initialization_or_destruction): Likewise.
6827 * expr.c (extract_aggr_init): Remove.
6828 (extract_scalar_init): Likewise.
6829 (extract_init): Remove #if 0'd code.
6830 * mangle.c: New function.
6831 * method.c (build_mangled_name): Assert not flag_new_abi.
6832 (build_static_name): Likewise.
6833 (build_decl_overload_real): Likewise.
6834 (build_typename_overload): Likewise.
6835 (build_overload_with_type): Likewise.
6836 (build_overload_name): Likewise.
6837 (get_ctor_vtbl_name): Likewise.
6838 (start_squangling): Likewise.
6839 (get_id_2): Likewise.
6840 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
6841 (init_method): Call init_mangle for new ABI.
6842 (make_thunk): Call mangle_thunk for new ABI.
6843 * operators.def: Correct new ABI manglings for the `%' operator.
6845 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
6846 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
6847 (lookup_template_class): Call mangle_decl for new ABI.
6848 (get_mostly_instantiated_function_type): New function.
6849 (set_mangled_name_for_template_decl): Use it.
6850 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
6851 the new ABI. Use mangle_conv_op_name_for_type for instantiated
6852 conversion op names.
6853 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
6854 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
6855 (tinfo_base_init): Likewise. Mangle typeinfo string name with
6856 mangle_typeinfo_string_for_type.
6858 2000-06-03 Mark Mitchell <mark@codesourcery.com>
6860 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
6861 (INNERMOST_TEMPLATE_ARGS): New macro.
6862 (innermost_args): Remove.
6863 (get_innermost_template_args): New function.
6864 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
6865 * error.c (dump_function_decl): Be caution when using
6866 most_general_template.
6867 * method.c (build_template_parm_names): Use
6868 INNERMOST_TEMPLATE_ARGS.
6869 * pt.c (add_to_template_args): Tidy comment
6870 (get_innermost_template_args): New function.
6871 (check_explicit_specialization): Clear DECL_INITIAL for a new
6873 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
6875 (push_template_decl): Always register specializations of the most
6877 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
6878 (coerce_template_parms): Likewise.
6879 (lookup_template_class): Likewise.
6880 (innermost_args): Remove.
6881 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
6882 (tsubst_decl): Handle tricky specializations. Use
6883 get_innermost_template_args.
6884 (instantiate_template): Simplify handling of partial
6886 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
6887 (most_general_template): Reimplement, in a more straightforward
6889 (regenerate_decl_from_template): Tweak formatting. Use
6890 TMPL_ARGS_DEPTH for clarity.
6891 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
6893 * dump.c (dequeue_and_dump): Dump information about thunks.
6895 2000-06-01 Richard Henderson <rth@cygnus.com>
6897 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
6899 2000-06-01 Richard Henderson <rth@cygnus.com>
6901 * decl2.c (unsupported_options): Fix typo, make const.
6902 (lang_decode_option): Fix bsearch argument order.
6904 2000-06-01 Mark Mitchell <mark@codesourcery.com>
6906 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
6909 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6911 * cp-tree.h (c_get_alias_set): Deleted.
6912 * Makefile.in (decl.o): Include ../expr.h.
6913 * decl.c (expr.h): Include.
6914 (init_decl_processing): Call record_component_aliases for arrays.
6915 (grokdeclarator): Likewise.
6916 Set TREE_ADDRESSABLE for fields that aren't bitfields.
6917 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
6919 2000-05-31 Mark Mitchell <mark@codesourcery.com>
6921 Remove guiding declaration support.
6922 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
6923 (flag_guiding_decls): Remove.
6924 * call.c (build_user_type_conversion_1): Remove support for
6926 (build_new_function_call): Likewise.
6927 (build_new_op): Likewise.
6928 (build_new_method_call): Likewise.
6929 * decl.c (start_function): Likewise.
6930 * friend.c (is_friend): Likewise.
6931 (do_friend): Likewise.
6932 * decl2.c ((flag_dump_translation_unit): Make it const.
6933 (flag_guiding_decls): Remove.
6934 (unsupported_options): New variable
6935 (compare_options): New function.
6936 (lang_decode_option): Use them.
6938 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
6940 * method.c (mangle_expression): Adjust test for legal expression
6943 * pt.c (instantiate_decl): Save and restore the local
6944 specializations list.
6946 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
6948 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
6950 2000-05-30 Mark Mitchell <mark@codesourcery.com>
6952 * call.c (add_template_candidate_real): Handle member template
6953 constructors for classes with virtual bases.
6954 (build_user_type_conversion_1): Use in_charge_arg_for_name.
6955 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
6957 * ir.texi: Update thunk documentation.
6959 * call.c (joust): Fix handling of overloaded builtin operators.
6961 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
6963 * cp-tree.h (DECL_ANTICIPATED): New macro.
6964 Document new use of DECL_LANG_FLAG_7.
6965 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
6966 in the user namespace.
6967 * lex.c (do_identifier): If the identifier's declaration has
6968 DECL_ANTICIPATED on, it has not yet been declared. But do not
6969 replace it with an ordinary implicit declaration.
6971 * tinfo2.cc: Include stdlib.h.
6973 2000-05-29 Mark Mitchell <mark@codesourcery.com>
6975 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
6976 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
6979 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
6981 * decl2.c (lang_decode_option): Use skip_leading_substring instead
6984 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
6986 * operators.def (<?): Duplicated, should have been...
6989 2000-05-27 Alex Samuel <samuel@codesourcery.com>
6990 Mark Mitchell <mark@codesourcery.com>
6992 * cp-tree.h (ansi_opname): Make it a macro.
6993 (ansi_assopname): Likewise.
6994 (struct lang_decl_flags): Add assignment_operator_p.
6995 (struct lang_decl): Add operator_code.
6996 (DECL_VTT_PARM): Adjust.
6997 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
6998 overloaded operator.
6999 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7000 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7001 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7002 (opname_tab): Remove.
7003 (assignop_tab): Likewise.
7004 (operator_name_info_t): New type.
7005 (operator_name_info): New variable.
7006 (assignment_operator_name_info): Likewise.
7007 (build_cp_library_fn): Remove declaration.
7008 (push_cp_library_fn): Likewise.
7009 (operator_name_string): Likewise.
7010 (build_decl_overload): Likewise.
7011 * call.c (print_z_candidates): Simplify.
7012 (build_object_call): Adjust usage of ansi_opname. Use
7013 DECL_OVERLOADED_OPERATOR_P.
7014 (op_error): Adjust operator name lookup.
7015 (build_conditional_expr): Adjust usage of ansi_opname.
7016 (build_new_op): Likewise.
7017 (build_op_delete_call): Likewise.
7018 (build_over_call): Likewise.
7019 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7020 * decl.c (duplicate_decls): Copy operator_code.
7021 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7022 (builtin_function): Adjust parameters to build_library_fn_1.
7023 (build_library_fn_1): Accept an overloaded operator code.
7024 (build_library_fn): Pass ERROR_MARK.
7025 (build_cp_library_fn): Accept an overloaded operator code.
7026 (push_cp_library_fn): Likewise.
7027 (grokfndecl): Tweak.
7028 (grokdeclarator): Simplify code to compute names of overloaded
7029 operators. Adjust use of ansi_opname.
7030 (ambi_op_p): Work on tree_codes, not identifiers.
7031 (unary_op_p): Likewise.
7032 (grok_op_properties): Likewise.
7033 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7034 (lang_mark_tree): Don't try to mark the operator_code.
7035 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7036 * error.c (dump_decl): Remove special handling for operator
7038 (dump_function_name): Likewise.
7039 (dump_expr): Adjust name lookup of operators.
7040 (op_to_string): Simplify.
7041 (assop_to_string): Likewise.
7042 * init.c (build_new_1): Adjust use of ansi_opname.
7043 * lex.c (opname_tab): Remove.
7044 (assignop_tab): Likewise.
7045 (ansi_opname): Likewise.
7046 (ansi_assopname): Likewise.
7047 (operator_name_string): Likewise.
7048 (reinit_lang_specific): Likewise.
7049 (operator_name_info): New variable.
7050 (assignment_operator_name_info): Likewise.
7051 (init_operators): New function.
7052 (init_parse): Use it.
7053 (do_identifier): Adjust use of ansi_opname.
7054 * method.c (mangle_expression): Don't use ansi_opname for
7056 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7057 (build_decl_overload): Remove.
7058 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7059 (do_build_assign_ref): Adjust use of ansi_opname.
7060 (synthesize_method): Likewise.
7061 (implicitly_declare_fn): Likewise.
7062 * operators.def: New file.
7063 * parse.y (operator): Adjust use of ansi_opname.
7064 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7065 (set_mangled_name_for_template_decl): Don't play games with
7067 (special_function_p): Adjust use of ansi_opname.
7068 * typeck.c (check_return_expr): Likewise.
7069 * Make-lang.in (cc1plus): Depend on operators.def.
7070 * Makefile.in (lex.o): Likewise.
7073 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7075 * Make-lang.in (cplib2.ready): Eradicate.
7077 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7079 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7080 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7081 (built_min, cp_tree_equal): Likewise.
7083 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7085 * class.c (layout_nonempty_base_or_field): Replace
7086 `record_layout_info' with `record_layout_info_s'.
7088 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7091 * cp-tree.h (struct language_function): x_named_labels is now
7092 a struct named_label_list*.
7093 * decl.c (struct named_label_use_list): Renamed from...
7094 (struct named_label_list): ...this. New struct.
7095 (push_binding_level): Don't set eh_region.
7096 (note_level_for_eh): New fn.
7097 (pop_label): Take label and old value directly.
7098 (pop_labels): Adjust for new named_labels format.
7099 (lookup_label): Likewise.
7100 (poplevel): Note characteristics of a binding level containing a
7101 named label. Mess with named label lists earlier.
7102 (mark_named_label_lists): New fn.
7103 (mark_lang_function): Call it.
7104 (use_label): New fn, split out from...
7105 (make_label_decl): ...here. Don't call it.
7106 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7107 check_previous_gotos): New fns, split out from...
7108 (define_label): ...here.
7109 (check_switch_goto): New fn.
7110 (define_case_label): Call it.
7111 (check_goto): New fn.
7112 * semantics.c (finish_goto_stmt): Call it and use_label.
7113 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7114 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7116 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7118 * class.c (build_vtable_entry_ref): Correct usage of
7119 get_vtbl_decl_for_binfo.
7121 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7122 * method.c (implicitly_declare_fn): Not here.
7124 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7126 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7127 (CPTI_PTMD_DESC_TYPE): ... here.
7128 (ptmd_desc_type_node): Rename to ...
7129 (ptm_desc_type_node): ... here.
7131 * rtti.c (ptmd_initializer): Rename to ...
7132 (ptm_initializer): ... here.
7133 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7135 (create_tinfo_types): Adjust.
7137 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7139 Finish implementation of VTTs.
7140 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7141 CPTI_VTT_PARM_IDENTIFIER.
7142 (vtt_parm_identifier): New macro.
7143 (vtt_parm_type): Likewise.
7144 (BINFO_SUBVTT_INDEX): Likewise.
7145 (BINFO_VPTR_INDEX): Likewise.
7146 (struct lang_decl): Add vtt_parm.
7147 (DECL_VTT_PARM): New macro.
7148 (DECL_USE_VTT_PARM): Likewise.
7149 (DECL_NEEDS_VTT_PARM_P): Likewise.
7150 (get_vtt_name): Declare.
7151 (build_artificial_parm): Likewise.
7152 (fixup_all_virtual_upcast_offsets): Likewise.
7153 (expand_indirect_vtbls_init): Remove.
7154 * call.c (build_new_method_call): Pass the vtt to subobject
7155 constructors and destructors.
7156 * class.c (get_vtt_name): Give it external linkage.
7157 (build_clone): Handle the magic VTT parameters for clones.
7158 (clone_function_decl): Fix typo in comment.
7159 (build_vtt): Keep track of the indices in the VTTs where various
7160 entities are stored.
7161 (build_vtt_inits): Likewise.
7162 (dfs_build_vtt_inits): Likewise.
7163 (build_ctor_vtbl_group): Tweak type of construction vtables.
7164 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7165 primary bases, when building construction vtables.
7166 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7167 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7168 (init_decl_processing): Initialize vtt_parm_type.
7169 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7170 (lang_mark_tree): Make vtt_parm.
7171 * decl2.c (build_artificial_parm): New function.
7172 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7173 (grokclassfn): Use build_artificial_parm.
7174 * init.c (initialize_vtbl_ptrs): Call
7175 fixup_all_virtual_upcast_offsets directly.
7176 (perform_member_init): Use the complete subobject destructor for
7178 (build_vtbl_address): New function.
7179 (expand_virtual_init): Handle VTTs.
7180 * optimize (maybe_clone_body): Likewise.
7181 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7183 (expand_indirect_vtbls_init): Remove.
7184 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7185 * tree.c (make_binfo): Make them bigger.
7187 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7189 * inc/cxxabi.h (__pbase_type_info): Define, based on
7190 __pointer_type_info.
7191 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7192 (__pointer_to_member_type_info): Likewise.
7193 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7194 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7195 (__pointer_type_info::__do_catch): Rename to ...
7196 (__pbase_type_info::__do_catch): ... here. Adjust.
7197 (__pbase_type_info::__pointer_catch): Implement.
7198 (__pointer_type_info::__pointer_catch): Adjust.
7199 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7201 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7203 * tinfo.h (__user_type_info::contained_virtual_p): New
7205 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7207 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7208 diamond shaped heirarchy. Add early out for mixed diamond and
7209 duplicate shaped heirarchy.
7211 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7213 * cp-tree.h (build_delete): Change prototype.
7214 (build_vec_delete): Likewise.
7215 * call.c (build_scoped_method_call): Use special_function_kind
7216 values to indicate the kind of destruction to be done.
7217 (build_method_call): Likewise.
7218 * decl.c (finish_destructor_body): Likewise.
7219 (maybe_build_cleanup_1): Likewise. Rename to ...
7220 (maybe_build_cleanup): ... this.
7221 * decl2.c (delete_sanity): Use special_function_kind
7222 values to indicate the kind of destruction to be done.
7223 (build_cleanup): Likewise.
7224 * init.c (perform_member_init): Likewise.
7225 (build_vec_delete_1): Likewise.
7226 (build_dtor_call): Simplify.
7227 (build_delete): Use special_function_kind
7228 values to indicate the kind of destruction to be done.
7229 (build_vbase_delete): Likewise.
7230 (build_vec_delete): Likewise.
7232 * init.c (sort_member_init): Fix typo in error message generation
7235 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7237 * semantics.c (begin_class_definition): make the packed
7238 attribute be sensitive to the "-fpack-struct" command line flag
7240 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7242 Update new-abi upcast algorithm.
7243 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7244 prototype and meaning of return value.
7245 (__si_class_type_info::__do_upcast): Likewise.
7246 (__vmi_class_type_info::__do_upcast): Likewise.
7247 * tinfo.cc (__class_type_info::__upcast_result): Replace
7248 whole2dst with part2dst. Adjust ctor.
7249 (__class_type_info::__do_upcast): Adjust call of worker function.
7250 (__class_type_info::__do_upcast): Adjust.
7251 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7253 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7254 virtual base in diamond heirarchy bug.
7256 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7258 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7259 and bitfield to tinfo_fn_p.
7260 (DECL_TINFO_FN_P): Adjust.
7261 (SET_DECL_TINFO_FN_P): Likewise.
7262 (DECL_MUTABLE_P): Likewise.
7263 (DECL_C_BIT_FIELD): Likewise.
7264 (SET_DECL_C_BIT_FIELD): Likewise.
7265 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7266 (DECL_UNINLINABLE): Likewise.
7267 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7268 (handle_using_decl): Remove assertion.
7269 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7270 to build FIELD_DECLs.
7271 (build_base_field): Likewise.
7272 (layout_class_type): Likewise.
7273 * decl.c (init_decl_processing): Likewise.
7274 (build_ptrmemfunc_type): Likewise.
7275 (grokdeclarator): Likewise.
7276 * decl2.c (grok_x_components): Likewise.
7277 * except.c (call_eh_info): Likewise.
7278 * init.c (init_init_processing): Likewise.
7279 * rtti.c (expand_class_desc): Likewise.
7280 (create_pseudo_type_info): Likewise.
7281 (get_vmi_pseudo_type_info): Likewise.
7282 (create_tinfo_types): Likewise.
7283 * ptree.c (print_lang_decl): Adjust.
7284 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7285 before checking DECL_MUTABLE_P.
7287 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7288 parameters for template functions.
7289 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7290 destructors as well as constructors.
7292 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7294 * class.c (build_ctor_vtbl_group): Set inits.
7295 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7296 DECL_THIS_INLINE appropriately for clones.
7298 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7299 (DECL_CONV_FN_P): Simplify.
7300 (DECL_OPERATOR): Remove.
7301 (language_to_string): Declare.
7302 * decl.c (duplicate_decls): Fix typo in comment.
7303 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7304 (grok_op_properties): Use DECL_CONV_FN_P instead of
7305 IDENTIFIER_TYPENAME_P.
7306 * dump.c (dequeue_and_dump): Dump the language linkage of
7308 * error.c (language_to_string): Give it external linkage.
7309 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7310 (implicitly_declare_fn): Set DECL_LANGUAGE.
7311 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7312 IDENTIFIER_TYPENAME_P.
7313 (tsubst_decl): Likewise.
7314 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7315 * semantics.c (finish_member_declaration): Don't mark members of
7316 classes declared in an extern "C" region as extern "C".
7318 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7320 * decl2.c (qualified_lookup_using_namespace): Look through
7323 * decl.c (push_using_decl): Return the old decl on namespace level.
7325 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7327 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7328 (VTT_NAME_PREFIX): New macro.
7329 (CTOR_VTBL_NAME_PREFIX): Likewise.
7330 (get_ctor_vtbl_name): New function.
7331 * class.c (get_vtable_name): Simplify.
7332 (get_vtt_name): New function.
7333 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7334 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7335 when a virtual base becomes primary.
7336 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7338 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7339 additional parameters.
7340 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7341 (initialize_array): New function.
7342 (build_vtt): Likewise.
7343 (build_vtt_inits): Likewise.
7344 (dfs_build_vtt_inits): Likewise.
7345 (dfs_fixup_binfo_vtbls): Likewise.
7346 (build_ctor_vtbl_group): Likewise.
7347 (initialize_vtable): Use initialize_array.
7348 (accumulate_vtbl_inits): Reimplement to handle construction
7350 (dfs_accumulate_vtbl_inits): Likewise.
7351 (bulid_vtbl_initializer): Adjust parameter name.
7352 * method.c (build_typename_overload): Remove #if 0'd code.
7353 (get_ctor_vtbl_name): New function.
7354 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7355 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7357 * cp-tree.h (struct lang_type): Remove search_slot.
7358 (CLASSTYPE_SEARCH_SLOT): Remove.
7359 (emit_base_init): Change prototype.
7360 (initialize_vtbl_ptrs): Likewise.
7361 (expand_indirect_vtbls_init): Likewise.
7362 (clear_search_slots): Remove.
7363 * decl.c (lang_mark_tree): Don't mark search_slot.
7364 * init.c (initialize_vtbl_ptrs): Simplify.
7365 (emit_base_init): Likewise.
7366 * search.c (struct vbase_info): Document decl_ptr.
7367 (convert_pointer_to_single_level): Remove.
7368 (dfs_find_vbases): Remove.
7369 (dfs_init_base_pointers): Simplify.
7370 (dfs_clear_vbase_slots): Remove.
7371 (dfs_vtable_path_unmark): New function.
7372 (init_vbase_pointers): Simplify.
7373 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7374 (expand_indirect_vtbls_init): Simplify. Don't call
7375 mark_all_temps_used.
7376 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7377 initialize_vtbl_ptrs.
7379 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7381 * except.c: Add static prototypes.
7383 2000-05-20 H.J. Lu <hjl@gnu.org>
7385 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7387 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7389 Don't create a separate copy of virtual bases for the
7390 CLASSTYPE_VBASECLASSES list.
7391 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7392 (BINFO_FOR_VBASE): Remove.
7393 (CANONICAL_BINFO): Adjust.
7394 (binfo_for_vbase): New function.
7395 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7396 instead of BINFO_FOR_VBASE.
7397 (build_vbase_pointer): Likewise.
7398 (build_secondary_vtable): Likewise.
7399 (dfs_mark_primary_bases): Likewise.
7400 (mark_primary_bases): Likewise.
7401 (layout_nonempty_base_or_field): Likewise.
7402 (dfs_set_offset_for_shared_vbases): Likewise.
7403 (dfs_set_offset_for_unshared_vbases): Likewise.
7404 (layout_virtual_bases): Likewise. Adjust for changes to the
7405 CLASSTYPE_VBASECLASSES list.
7406 (dump_class_hierarchy_r): Use binfo_for_vbase
7407 instead of BINFO_FOR_VBASE.
7408 (dump_class_hierarchy): Likewise.
7409 (finish_vtbls): Likewise.
7410 (build_vtbl_initializer): Adjust for changes to the
7411 CLASSTYPE_VBASECLASSES list.
7412 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7413 * decl.c (finish_destructor_body): Adjust for changes to the
7414 CLASSTYPE_VBASECLASSES list.
7415 * init.c (sort_base_init): Use binfo_for_vbase.
7416 (construct_virtual_bases): Adjust for changes to the
7417 CLASSTYPE_VBASECLASSES list.
7418 (expand_member_init): Use binfo_for_vbase.
7419 (build_vbase_delete): Adjust for changes to the
7420 CLASSTYPE_VBASECLASSES list.
7421 * method.c (do_build_copy_constructor): Likewise.
7422 * rtti.c (get_base_offset): Use binfo_for_vbase.
7423 (expand_class_desc): Remove #if 0'd code.
7424 * search.c (struct vbase_info): Remove vbase_types.
7425 (get_base_distance): Use binfo_for_vbase.
7426 (lookup_field_queue_p): Use CANONICAL_BINFO.
7427 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7428 (get_pure_virtuals): Adjust for changes to the
7429 CLASSTYPE_VBASECLASSES list.
7430 (dfs_find_vbases): Use binfo_for_vbase.
7431 (dfs_init_vbase_pointers): Likewise.
7432 (init_vbase_pointers): Don't initialize vi.vbase_types.
7433 (virtual_context): Use binfo_for_vbase.
7434 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7435 CLASSTYPE_VBASECLASSES list.
7436 (expand_indirect_vtbls_init): Simplify.
7437 (dfs_get_vbase_types): Don't replicate virtual bases.
7438 (find_vbase_instance): Use binfo_for_vbase.
7439 (binfo_for_vbase): New function.
7440 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7442 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7444 * decl2.c (finish_anon_union): Generalize error messages to handle
7445 anonymous structures.
7446 * init.c (perform_member_init): Remove `name' parameter.
7447 (build_field_list): New function.
7448 (sort_member_init): Handle anonymous union initialization order
7449 correctly. Check for multiple initializations of the same union.
7450 (emit_base_init): Don't look up fields by name here.
7451 (expand_member_init): Record the result of name lookup for future
7453 * typeck.c (build_component_ref): Fix formatting.
7455 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7457 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7458 * typeck.c (build_x_compound_expr): Replace warn_unused with
7461 * decl2.c (lang_decode_option): Update -Wall unused flags by
7462 calling set_Wunused.
7464 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7466 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7467 * init.c (dfs_vtable_path_unmark): Remove.
7468 * search.c (marked_new_vtable_p): Likewise.
7469 (unmarked_new_vtable_p): Likewise.
7470 (dfs_search_slot_nonempty_p): Likewise.
7471 (dfs_mark): Likewise.
7472 (dfs_vtable_path_unmark): Likewise.
7473 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7474 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7475 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7476 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7477 (init_vbase_pointers): Simplify.
7478 (expand_indirect_vtbls_init): Likewise.
7480 * class.c (copy_virtuals): New function.
7481 (build_primary_table): Use it.
7482 (build_secondary_vtable): Likewise.
7483 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7484 indicate that no vcall offset is required.
7485 (add_virtual_function): Likewise.
7486 (modify_all_vtables): Likewise.
7487 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7488 (dfs_accumulate_vtbl_inits): Likewise.
7489 (build_vtbl_initializer): Make changes to handle construction
7491 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7492 (build_rtti_vtbl_entries): Likewise.
7493 (build_vtable_entries): Handle a NULL vcall_index.
7495 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7497 * decl2.c (lang_decode_option): Fix thinko.
7499 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7501 * except.c (check_handlers): New fn.
7502 * cp-tree.h: Declare it.
7503 * semantics.c (finish_handler_sequence): Call it.
7504 (finish_function_handler_sequence): Likewise.
7505 (finish_handler_parms): Set TREE_TYPE on the handler.
7506 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7507 * search.c (get_base_distance_recursive): If protect>1, ignore
7509 (get_base_distance): Don't reduce watch_access.
7511 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7513 * lex.c: #include diagnostic.h.
7514 (lang_init_options): Set default prefixing rules.
7516 * lang-options.h: Add -fdiagnostics-show-location=.
7518 * decl2.c: #include diagnostic.h.
7519 (lang_decode_option): Handle -fdiagnostics-show-location=.
7521 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7523 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7524 * vec.cc: Revert my 2000-05-07 change.
7526 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7528 * class.c (check_field_decls): Complain about non-static data
7529 members with same name as class in class with constructor.
7531 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7533 * decl.c (grokdeclarator): Allow non-static data members with
7536 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7538 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7539 and pending_inline.filename. Update prototypes.
7540 * decl.c (define_label): Constify filename parameter.
7541 * decl2.c (warn_if_unknown_interface): Constify local char *.
7542 * input.c Constify input_source.filename. Don't declare
7543 input_filename or lineno. Constify filename parameter to feed_input.
7544 * lex.c (init_parse): Constify parameter and return value.
7545 (cp_pragma_interface, cp_pragma_implementation): Constify
7547 (reinit_parse_for_method, reinit_parse_for_block,
7548 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7549 Constify local char *.
7550 * pt.c: Don't declare lineno or input_filename.
7551 (print_template_context, tsubst_friend_function, tsubst_decl,
7552 tsubst, instantiate_decl): Constify local char *.
7553 * semantics.c (expand_body): Constify local char *.
7554 * tree.c (build_srcloc): Constify filename parameter.
7555 * typeck.c (c_expand_asm_operands): Constify filename
7558 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7560 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7563 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7565 * inc/cxxabi.h: Fix typos in comment.
7566 (__base_class_info::__offset): Use a static_cast.
7568 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7570 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7571 of std::size_t and std::ptrdiff_t respectively.
7572 * tinfo.cc: Likewise.
7575 2000-05-06 Richard Henderson <rth@cygnus.com>
7577 * typeck.c (build_c_cast): Don't warn integer->pointer size
7578 mismatch for constants.
7580 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7582 * rtti.c (ptmd_initializer): Set non-public, if class is
7585 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7586 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7587 __cxa_vec_delete): Likewise.
7588 * tinfo.cc (__dynamic_cast): Likewise.
7589 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7590 __cxa_vec_delete): Likewise.
7592 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7594 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7595 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7596 (lang_decl_flags): Add vcall_offset.
7597 (THUNK_VCALL_OFFSET): Use it.
7598 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7599 * method.c (make_thunk): Create the lang_decl here, not in
7601 (emit_thunk): Make generic thunks into ordinary functions once
7602 they have been fed to expand_body.
7603 * semantics.c (expand_body): Set current_function_is_thunk here.
7605 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7607 * class.c (update_vtable_entry_for_fn): Prototype.
7609 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7612 * search.c (dfs_build_inheritance_graph_order): Prototype.
7614 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7616 * cp-tree.h (special_function_kind): Add various kinds of
7618 (special_function_p): New function.
7619 * class.c (overrides): Don't let one kind of destructor override
7621 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7622 whether or not to instantiate a template.
7623 * tree.c (special_function_p): Define.
7625 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7627 * cp-tree.def (THUNK_DECL): Remove.
7628 * cp-tree.h (DECL_THUNK_P): New macro.
7629 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7630 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7631 (SET_DECL_THUNK_P): Likewise.
7632 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7633 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7634 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7635 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7636 (duplicate_decls): Likewise.
7637 (pushdecl): Likewise. Adjust thunk handling.
7638 (grokfndecl): Use DECL_EXTERN_C_P.
7639 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7640 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7641 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7642 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7643 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7644 DECL_NO_STATIC_CHAIN.
7645 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7646 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7647 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7650 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7652 * tree.c (walk_tree): Set lineno.
7654 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7656 * exception.cc: Update license notice.
7658 * new1.cc: Likewise.
7659 * new2.cc: Likewise.
7660 * tinfo.cc: Likewise.
7661 * tinfo2.cc: Likewise.
7663 * inc/cxxabi.h: Likewise.
7664 * inc/exception: Likewise.
7665 * inc/new: Likewise.
7666 * inc/new.h: Likewise.
7667 * inc/typeinfo: Likewise.
7669 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7671 * tree.c (build_target_expr_with_type): If we already have a
7672 TARGET_EXPR, just return it.
7674 * optimize.c (initialize_inlined_parameters): Don't generate an
7675 EXPR_STMT if we can just use DECL_INITIAL.
7676 * decl.c (emit_local_var): Only make the initialization a
7677 full-expression if stmts_are_full_exprs_p.
7679 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7681 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7683 * call.c (standard_conversion): Use it.
7684 (direct_reference_binding): Likewise.
7685 (build_over_call): Likewise.
7686 (is_properly_derived_from): Likewise.
7687 (compare_ics): Likewise.
7688 * class.c (resolves_to_fixed_type_p): Likewise.
7689 * optimize.c (declare_return_variable): Likewise.
7690 * pt.c (is_specialization_of): Likewise.
7692 * typeck.c (comp_target_parms): Likeiwse.
7693 (build_static_cast): Likewise.
7694 (build_reinterpret_cast): Likewise.
7695 (build_const_cast): Likewise.
7696 (comp_ptr_ttypes_real): Likewise.
7697 (comp_ptr_ttypes_const): Likewise.
7698 * typeck2.c (process_init_constructor): Likewise.
7700 2000-04-30 Scott Snyder <snyder@fnal.gov>
7702 * decl.c (finish_destructor_body): Use the base destructor when
7703 destroying virtual bases.
7705 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7707 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7709 * optimize.c (struct inline_data): Add target_exprs field.
7710 (declare_return_variable): When a function returns an aggregate,
7711 use the variable declared in the TARGET_EXPR as the remapped
7713 (expand_call_inline): Update the pending target_exprs stack.
7714 (optimize_function): Initialize the stack.
7716 * decl2.c (finish_file): Fix typo in comment.
7718 * method.c (emit_thunk): Don't try to return a `void' value.
7720 * optimize.c (initialize_inlined_parameters): If the parameter is
7721 addressable, we need to make a new VAR_DECL, even if the
7722 initializer is constant.
7724 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7726 * decl.c (grok_op_properties): Add an extra check of argtypes.
7728 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7730 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7732 (initialize_inlined_parameters): Try to avoid creating new
7735 2000-04-27 Alex Samuel <samuel@codesourcery.com>
7737 * lex.c (my_get_run_time): Remove.
7738 (init_filename_times): Use get_run_time instead of my_get_run_time.
7739 (check_newline): Likewise.
7740 (dump_time_statistics): Likewise.
7741 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
7742 of computing elapsed time explicitly.
7744 2000-04-26 Mark Mitchell <mark@codesourcery.com>
7746 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
7747 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
7748 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
7749 before calling decl_constant_value.
7750 * class.c (check_bitfield_decl): Likewise.
7751 * cvt.c (ocp_convert): Likewise.
7752 (convert): Likewise.
7753 * decl.c (compute_array_index_type): Likewise.
7754 (build_enumerator): Likewise.
7755 * decl2.c (check_cp_case_value): Likewise.
7756 * pt.c (convert_nontype_argument): Likewise.
7758 * typeck.c (decay_conversion): Likewise.
7759 (build_compound_expr): Likewise.
7760 (build_reinterpret_cast): Likewise.
7761 (build_c_cast): Likewise.
7762 (convert_for_assignment): Likewise.
7764 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
7766 * decl.c (finish_function): Don't play games with DECL_INLINE.
7768 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
7770 * ir.texi: Correct typo.
7772 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7774 * decl.c (grokdeclarator): Reject VLAs as members.
7776 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
7778 * call.c (standard_conversion): Accept conversion between
7781 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
7783 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
7785 * decl2.c (finish_file): Remove double setup for accounting
7788 2000-04-24 Robert Lipe <robertlipe@usa.net>
7790 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
7792 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
7794 * new.cc (set_new_handler): Needs to be in std::.
7796 2000-04-23 Mark Mitchell <mark@codesourcery.com>
7798 * cp-tree.h (lang_decl): Remove pretty_function_p.
7799 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
7800 language-specific node.
7801 * decl.c (cp_make_fname_decl): Use build_decl, not
7802 build_lang_decl, to build the variables.
7803 (grokvardecl): Don't call build_lang_decl for local variables in
7805 (grokdeclarator): Don't call build_lang_decl for local type
7806 declarations in templates.
7807 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
7808 zero'd memory, rather than calling memset.
7809 * pt.c: Include hashtab.h.
7810 (local_specializations): New variable.
7811 (retrieve_local_specialization): Use it.
7812 (register_local_specialization): Likewise.
7813 (tsubst_decl): Don't assume local variables have
7815 (instantiate_decl): Set up local_specializations.
7816 * Makefile.in (HTAB_H): New variable.
7818 2000-04-23 Richard Henderson <rth@cygnus.com>
7820 * typeck.c (c_expand_asm_operands): Restore the original
7821 contents of the output list.
7823 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
7825 * ir.texi: Document complex number representation.
7827 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
7829 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
7830 (target_incomplete_p): New function.
7831 (tinfo_base_init): Create comdat NTBS name variable.
7832 (ptr_initializer): Add non_public parameter. Calculate it.
7833 (ptmd_initializer): Likewise.
7834 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
7835 (create_real_tinfo_var): Add non_public parameter. Use it.
7836 Push proxy into global namespace.
7837 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
7839 * inc/typeinfo (type_info::before, type_info::operator==):
7840 Compare __name addresses.
7842 * tinfo2.cc: Remove new-abi builtins comment.
7844 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
7846 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
7848 * call.c (joust): Exit early if we get the same function, too.
7850 * decl2.c (key_method): Return NULL_TREE for template classes.
7851 (import_export_class): Don't need to check for template classes.
7853 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
7855 * lex.c: Remove references to cccp.c.
7857 2000-04-18 Mark Mitchell <mark@codesourcery.com>
7859 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
7860 volatile_memfunc. Add destructor_attr. Adjust dummy.
7861 (DECL_DESTRUCTOR_P): Use destructor_attr.
7862 (DECL_CONST_MEMFUNC_P): Reimplement.
7863 (DECL_VOLATILE_MEMFUNC_P): Remove.
7864 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
7865 (overrides): Use DECL_DESTRUCTOR_P.
7866 (check_for_override): Likewise.
7867 * decl.c (start_function): Likewise.
7868 * decl2.c (grokfclassfn): Likewise.
7869 (check_classfn): Likewise.
7870 (grok_function_init): Likewise.
7872 2000-04-17 Mark Mitchell <mark@codesourcery.com>
7874 * decl2.c (grokfield): Issue error on illegal data member
7877 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
7879 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
7881 2000-04-16 Mark Mitchell <mark@codesourcery.com>
7883 * class.c (build_vtable_entry): Don't build thunks for type-info
7886 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
7888 * decl.c (decls_match): Allow a redeclaration of a builtin to
7889 specify args while the builtin did not.
7891 2000-04-15 Mark Mitchell <mark@codesourcery.com>
7893 * cp-tree.def (THUNK_DECL): Add to documentation.
7894 * cp-tree.h (flag_huge_objects): Declare.
7895 * class.c (modify_vtable_entry): Tidy.
7896 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
7897 Calculate delta appropriately for the new ABI.
7898 (dfs_modify_vtables): Use it.
7899 (modify_all_vtables): Fix thinko in code to add overriding copies
7900 of functions to primary vtables.
7901 (build_clone): Fix typo in comment.
7902 (clone_function_decl): Correct order of destructors in vtable.
7903 (build_vbase_offset_vtbl_entries): Adjust comment.
7904 (dfs_vcall_offset_queue_p): Remove.
7905 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
7906 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
7907 (build_vtable_entry): Correct check for pure virtual functions.
7908 Don't declare flag_huge_objects.
7909 * decl.c (flag_huge_objects): Remove declaration.
7910 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
7911 Use int_size_in_bytes.
7912 (emit_thunk): Handle vcall offset thunks.
7914 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7916 * decl2.c (parse_time, varconst_time): Delete declarations.
7917 (finish_file): Delete LINENO declaration.
7918 START_TIME and THIS_TIME now long.
7920 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
7922 * class.c (build_base_field): Reformat comment.
7924 * inc/cxxabi.h (stddef.h): Comment inclusion.
7925 (__base_class_info::__offset): Comment shift.
7927 2000-04-12 Mark Mitchell <mark@codesourcery.com>
7929 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
7930 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
7931 (cp_push_exception_identifier): New macro.
7932 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
7933 (DECL_BASE_DESTRUCTOR_P): Likewise.
7934 (DECL_DELETING_DESTRUCTOR_P): Likewise.
7935 (get_vtbl_decl_for_binfo): Fix formatting.
7936 (in_charge_arg_for_name): New macro.
7937 (maybe_build_cleanup_and_delete): Remove declaration.
7938 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
7939 (in_charge_arg_for_name): New function.
7940 (build_new_method_call): Use it. Handle cloned destructors.
7941 (build_clone): Don't make the base constructor virtual.
7942 Automatically defer generated functions.
7943 (clone_function_decl): Handle destructors, too.
7944 (clone_constructors_and_destructors): Likewise.
7945 (create_vtable_ptr): Don't create a vtable entry for a cloned
7947 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
7948 (initialize_predefined_identifiers): Update appropriately.
7949 (finish_destructor_body): Simplify.
7950 (maybe_build_cleanup_and_delete): Remove.
7951 * except.c (expand_throw): Handle new-ABI destructors.
7952 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
7953 (build_dtor_call): New function.
7954 (build_delete): Use it. Simplify.
7955 * optimize.c (maybe_clone_body): Handle destructors.
7956 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
7958 * exception.cc (cleanup_fn): New typedef.
7959 (CALL_CLEANUP): New macro.
7960 (cp_eh_info): Use them.
7961 (__cp_push_exception): Likewise.
7962 (__cp_pop_exception): Likewise.
7964 2000-04-11 Mark Mitchell <mark@codesourcery.com>
7966 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
7967 (complete_dtor_identifier): New macro.
7968 (CLASSTYPE_FIRST_CONVERSION): Remove.
7969 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
7970 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
7971 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
7972 (CLASSTYPE_CONSTRUCTORS): Likewise.
7973 (CLASSTYPE_DESTRUCTORS): Likewise.
7974 (lang_decl): Add cloned_function.
7975 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
7976 (DECL_BASE_CONSTRUCTOR_P): Likewise.
7977 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
7978 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
7979 (DECL_CLONED_FUNCTION_P): Likewise.
7980 (DECL_CLONED_FUNCTION): Likewise.
7981 (clone_function_decl): Declare.
7982 (maybe_clone_body): Likewise.
7983 * call.c (build_user_type_conversion_1): Call complete object
7984 constructors in the new ABI.
7985 (build_new_method_call): Don't add in-charge parameters under the
7987 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
7988 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
7989 CLASSTYPE_DESTRUCTOR_SLOT.
7990 (build_clone): New function.
7991 (clone_function_decl): Likewise.
7992 (clone_constructors_and_destructors): Likewise.
7993 (check_bases_and_members): Use it.
7994 * decl.c (iniitialize_predefined_identifiers): Initialize
7995 complete_dtor_identifier.
7996 (finish_function): Don't add extra code to a clone.
7997 (lang_mark_tree): Mark cloned_function.
7998 * decl2.c (mark_used): Don't bother trying to instantiate things
8000 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8001 * method.c (set_mangled_name_for_decl): Don't treat clones as
8003 (synthesize_method): Sythesize cloned functions, not the clones.
8004 * optimize.c (inline_data): Update comment on ret_label.
8005 (remap_block): Don't assume DECL_INITIAL exists.
8006 (copy_body_r): Allow ret_label to be NULL.
8007 (maybe_clone_body): Define.
8008 * pt.c (tsubst_decl): Handle clones.
8009 (instantiate_clone): New function.
8010 (instantiate_template): Use it.
8011 (set_mangled_name_for_template_decl): Don't treat clones as
8013 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8014 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8015 * semantics.c (expand_body): Clone function bodies as necessary.
8017 * optimize.c (remap_decl): Avoid sharing structure for arrays
8018 whose size is only known at run-time.
8019 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8021 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8022 to has_in_charge_parm_p.
8023 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8024 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8025 (DECL_COPY_CONSTRUCTOR_P): New macro.
8026 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8027 (build_user_type_conversion_1): Likewise.
8028 (convert_like_real): Likewise.
8029 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8030 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8031 (copy_args_p): Likewise.
8032 (grok_ctor_properties): Likewise.
8033 (start_function): Likewise.
8034 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8035 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8036 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8037 * method.c (do_build_copy_constructor): Use
8038 DECL_HAS_IN_CHARGE_PARM_P.
8039 (synthesize_method): Likewise.
8040 * pt.c (instantiate_template): Remove goto.
8041 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8044 * cp-tre.h (finish_function): Change prototype.
8045 * decl.c (end_cleanup_fn): Adjust caller.
8046 (finish_function): Take only one parameter.
8047 * decl2.c (finish_objects): Adjust caller.
8048 (finish_static_storage_duration_function): Likewise.
8049 * method.c (emit_thunk): Likewise.
8050 * parse.y: Likewise.
8051 * parse.c: Regenerated.
8052 * pt.c (instantiate_decl): Likewise.
8053 * rtti.c (synthesize_tinfo_fn): Likewise.
8054 * semantics.c (expand_body): Likewise.
8056 * cp-tree.h (copy_decl): New function.
8057 * class.c (finish_struct_1): Use it.
8058 * lex.c (copy_decl): Define it.
8059 * pt.c (tsubst_decl): Likewise.
8060 * tree.c (copy_template_template_parm): Likewise.
8062 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8063 has_nonpublic_assign_ref.
8064 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8065 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8066 * class.c (finish_struct_methods): Don't set
8067 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8068 (interface_only): Don't declare.
8069 (interface_unknown): Likewise.
8071 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8073 * tree.h (HAVE_TEMPLATES): Remove definition.
8074 * lang-options.h (-fthis-is-variable): Remove documentation.
8076 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8078 * class.c (instantiate_type): Handle object-relative template-id.
8080 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8081 * decl.c (cplus_expand_expr_stmt): Not here.
8083 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8084 Initialize exprtype earlier.
8086 * parse.y (fn.def1): Check for defining types in return types.
8088 * decl.c (check_tag_decl): Notice extra fundamental types.
8089 Diagnose empty decls in classes, too.
8091 * decl.c (grokdeclarator): Don't override an anonymous name if no
8092 declarator was given.
8094 * cvt.c (convert_to_void): Call resolve_offset_ref.
8096 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8098 * decl2.c (decl_namespace): Handle getting a type.
8100 * typeck.c (build_c_cast): Re-enable warning for cast between
8101 pointer and integer of different size.
8103 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8105 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8107 (__pointer_type_info::__pointer_catch): New virtual function.
8108 (__pointer_to_member_type_info): Derive from
8109 __pointer_type_info. Adjust.
8110 (__pointer_to_member_type_info::__do_catch): Remove.
8111 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8112 (__pointer_to_member_type_info::__pointer_catch): Declare.
8113 * rtti.c (qualifier_flags): Add restrict flag.
8114 (ptmd_initializer): Reorder members.
8115 (create_tinfo_types): Expand comments. Reorder
8116 ptmd_desc_type_node members.
8117 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8119 (__pointer_type_info::__do_catch): Move specific code into
8120 __pointer_catch. Call it.
8121 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8122 specific catch checking. Fix void conversion check.
8123 (__pointer_to_member_type_info::__do_catch): Remove.
8124 (__pointer_to_member_type_info::__pointer_catch): Implement.
8126 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8128 * lex.c (init_parse): Remove traces of classof and headof.
8129 * decl2.c (flag_operator_names): Default to 1.
8130 (lang_decode_option): Do not set it for -ansi.
8132 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8134 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8135 (DECL_MAIN_VARIANT): Remove.
8136 * decl.c (duplicate_decls): Don't set it.
8137 (start_function): Likewise.
8138 (lang_mark_tree): Don't mark it.
8139 * decl2.c (defer_fn): Don't use it.
8140 * lex.c (retrofit_lang_decl): Don't set it.
8141 * pt.c (tsubst_decl): Likewise.
8142 * ptree.c (print_lang_decl): Don't print it.
8143 * typeck.c (mark_addressable): Don't use it.
8145 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8147 * vec.cc: Include <new> and <exception>.
8148 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8149 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8151 (__cxa_vec_delete): Catch dtor exceptions.
8153 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8155 Prepend __ to implementation defined names.
8156 * inc/typeinfo (type_info): Rename _name to __name.
8157 (type_info::type_info): Rename parameter.
8158 (type_info::operator==, type_info::operator!=,
8159 type_info::before): Likewise.
8160 (type_info::is_pointer_p, type_info::is_function_p,
8161 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8164 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8165 (__pointer_type_info::__pointer_type_info): Likewise.
8166 (__pointer_type_info::is_pointer_p,
8167 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8168 (__array_type_info::__array_type_info): Rename parameters.
8169 (__function_type_info::__function_type_info): Likewise.
8170 (__function_type_info::is_function_p): Prepend __.
8171 (__enum_type_info::__enum_type_info): Rename parameters.
8172 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8174 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8176 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8177 (__class_type_info::__class_type_info): Rename parameters.
8178 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8179 (__class_type_info::upcast_result,
8180 __class_type_info::dyncast_result): Prepend __. Move definition
8182 (__class_type_info::do_upcast, __class_type_info::do_catch,
8183 __class_type_info::find_public_src,
8184 __class_type_info::do_dyncast,
8185 __class_type_info::do_find_public_src): Prepend __. Rename
8187 (__si_class_type_info::__si_class_type_info): Rename parameters.
8188 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8189 __si_class_type_info::do_find_public_src): Prepent __. Rename
8191 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8192 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8193 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8195 (__dynamic_cast): Rename parameters.
8196 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8197 type_info::do_catch, type_info::do_upcast): Prepend __.
8198 (contained_p, public_p, virtual_p, contained_public_p,
8199 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8200 (__class_type_info::do_catch,
8201 __class_type_info::do_upcast): Prepend __. Adjust.
8202 (__class_type_info::__upcast_result,
8203 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8205 (__class_type_info::find_public_src): Prepend __. Adjust.
8206 (__class_type_info::do_find_public_src,
8207 __si_class_type_info::do_find_public_src,
8208 __vmi_class_type_info::do_find_public_src): Likewise.
8209 (__class_type_info::do_dyncast,
8210 __si_class_type_info::do_dyncast,
8211 __vmi_class_type_info::do_dyncast): Likewise.
8212 (__class_type_info::do_upcast,
8213 __si_class_type_info::do_upcast,
8214 __vmi_class_type_info::do_upcast): Likewise.
8215 (__dynamic_cast): Adjust.
8216 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8217 (__function_type_info::is_function_p): Likewise.
8218 (__pointer_type_info::do_catch): Likewise. Adjust.
8219 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8220 (__throw_type_match_rtti_2): Adjust.
8221 (__is_pointer): Adjust.
8223 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8225 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8226 (complete_ctor_identifier): New macro.
8227 (special_function_kind): Add sfk_copy_constructor and
8228 sfk_assignment_operator.
8229 (LOOKUP_HAS_IN_CHARGE): Remove.
8230 (cons_up_default_function): Rename to ...
8231 (implicitly_declare_fn): ... this.
8232 * call.c (build_new_method_call): Add in-charge parameters for
8234 * class.c (add_implicitly_declared_members): Change parameter name
8235 from cant_have_assignment to cant_have_const_assignment.
8236 Replace calls to cons_up_default_function to implicitly_declare_fn.
8237 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8238 * decl.c (initialize_predefined_identifiers): Initialize it.
8239 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8241 * init.c (expand_default_init): Don't calculate the in-charge
8243 (build_new_1): Likewise.
8244 * lex.c (cons_up_default_function): Move to method.c.
8245 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8246 (implicitly_declare_fn): New function.
8247 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8248 (build_modify_expr): Likewise.
8249 * typeck2.c (build_functional_cast): Likewise.
8251 Under the new ABI, constructors don't return `this'.
8252 * cp-tree.h (warn_reorder): Declare.
8253 (special_function_kind): New enum.
8254 (global_base_init_list): Remove declaration.
8255 (emit_base_init): Don't return a value.
8256 (check_base_init): Don't declare.
8257 (is_aggr_typedef): Likewise.
8258 * decl.c (check_special_function_return_type): New function.
8259 (return_types): Remove.
8260 (grokdeclarator): Use check_special_function_return_type.
8261 (start_function): Don't initialize ctor_label under the new ABI.
8262 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8263 * init.c (begin_init_stmts): Move to top of file.
8264 (finish_init_stmts): Likewise.
8265 (warn_reorder): Don't declare.
8266 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8268 (check_base_init): Remove.
8269 (is_aggr_typedef): Likewise.
8270 (build_new_1): Don't use the return value of a constructor.
8271 * semantics.c (setup_vtbl_ptr): Don't use the return value
8273 * typeck.c (check_return_expr): Don't magically convert return
8274 statements into `return this' in constructors under the new ABI.
8276 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8277 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8278 (base_ctor_identifier): New macro.
8279 (base_dtor_identifier): Likewise.
8280 (deleting_dtor_identifier): Likewise.
8281 * decl.c: Don't include obstack.h.
8282 (obstack_chunk_alloc): Don't define.
8283 (obstack_chunk_free): Likewise.
8284 (struct predefined_identifier): New type.
8285 (initialize_predefined_identifiers): New function.
8286 (init_decl_processing): Use it.
8287 (debug_temp_inits): Remove.
8288 (start_method): Don't call preserve_data.
8289 (hack_incomplete_structures): Update comment.
8290 * init.c (init_init_processing): Don't initialize
8292 (build_offset_rf): Remove dead code.
8293 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8294 * search.c (init_search_processing): Don't initialize
8297 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8299 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8300 some sign_compare warnings.
8302 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8304 Rename abi::__vmi_class_type_info members.
8305 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8306 base_list, detail_masks members to vmi_flags, vmi_base_count,
8307 vmi_bases and vmi_flags_masks respectively.
8308 (__vmi_class_type_info::vmi_flags_masks): Rename
8309 details_unknown_mask to flags_unknown_mask.
8310 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8311 (__vmi_class_type_info::do_find_public_src): Adjust.
8312 (__vmi_class_type_info::do_dyncast): Adjust.
8313 (__vmi_class_type_info::do_upcast): Adjust.
8315 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8317 * tinfo.cc (convert_to_base): New function.
8318 (get_vbase_offset): Remove. Move into convert_to_base.
8319 (__vmi_class_type_info::do_find_public_src): Adjust.
8320 (__vmi_class_type_info::do_dyncast): Adjust.
8321 (__vmi_class_type_info::do_upcast): Adjust.
8323 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8325 * tinfo.cc (operator=): Use __builtin_strcmp.
8326 * tinfo2.cc (before): Likewise.
8328 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8330 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8331 (DECL_SAVED_INLINE): Rename to ...
8332 (DECL_DEFERRED_FN): ... this.
8333 (in_function_p): Remove declaration.
8334 (mark_inline_for_output): Rename to ...
8335 (defer_fn): ... this.
8336 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8337 (in_function_p): Remove definition.
8338 * decl2.c (saved_inlines): Rename to ...
8339 (deferred_fns): ... this.
8340 (saved_inlines_used): Rename to ...
8341 (deferred_fns_used): ... this.
8342 (mark_inline_for_output): Rename to ...
8343 (defer_fn): ... this.
8344 (finish_file): Adjust accordingly.
8345 (init_decl2): Likewise.
8346 * lex.c (cons_up_default_function): Likewise.
8347 * pt.c (mark_decl_instantiated): Likewise.
8348 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8350 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8351 * semantics.c (expand_body): Defer more functions.
8353 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8356 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8358 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8359 __cxa_vec_delete): Declare.
8361 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8363 * rtti.c (dfs_class_hint_mark): New static function.
8364 (dfs_class_hint_unmark): New static function.
8365 (class_hint_flags): Use them.
8367 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8369 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8371 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8373 * cp-tree.h (instantiate_decl): Change prototype.
8374 * decl2.c (mark_used): Adjust call.
8375 * optimize.c (inlinable_function_p): Adjust handling of templates.
8376 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8377 (do_type_instantiation): Likewise.
8378 (instantiate_decl): Defer more templates.
8379 (instantiate_pending_templates): Adjust logic to handle inline
8382 * Makefile.in (GGC_H): New variable. Use it throughout in place
8385 * call.c: Don't include obstack.h. Include ggc.h.
8386 (obstack_chunk_alloc): Don't define.
8387 (obstack_chunk_free): Likewise.
8388 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8389 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8390 (pop_switch): Free it.
8392 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8394 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8395 if we don't have a DECL_FIELD_OFFSET.
8397 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8399 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8402 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8404 * cfns.gperf (hash, libc_name_p): Prototype.
8406 * rtti.c (build_dynamic_cast_1): Constification.
8408 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8410 * semantics.c (deferred_type_access_control): Prototype.
8412 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8414 Correct many new ABI issues regarding vbase and vcall offset
8416 * cp-tree.h (BINFO_VTABLE): Document.
8417 (struct lang_type): Tweak formatting.
8418 (BINFO_PRIMARY_BINFO): Add to documentation.
8419 (CLASSTYPE_VSIZE): Fix typo in comment.
8420 (CLASSTYPE_VBASECLASSES): Update documentation.
8421 (BINFO_VBASE_MARKED): Remove.
8422 (SET_BINFO_VBASE_MARKED): Likewise.
8423 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8424 (BINFO_FIELDS_MARKED): Remove.
8425 (SET_BINFO_FIELDS_MARKED): Likewise.
8426 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8427 (enum access_kind): New enumeration.
8428 (num_extra_vtbl_entries): Remove declaration.
8429 (size_extra_vtbl_entries): Likewise.
8430 (get_vtbl_decl_for_binfo): New function.
8431 (dfs_vbase_unmark): Remove declaration.
8432 (mark_primary_bases): Likewise.
8433 * class.c (SAME_FN): Remove.
8434 (struct vcall_offset_data_s): Move definition.
8435 (build_vbase_pointer): Use `build', not `build_binary_op', to
8436 access the vbase pointer under the new ABI.
8437 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8438 (build_primary_vtable): Likewise.
8439 (dfs_mark_primary_bases): Move here from search.c.
8440 (mark_primary_bases): Likewise.
8441 (determine_primary_bases): Under the new ABI, don't make a base
8442 class a primary base just because we don't yet have any virtual
8444 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8445 (num_vfun_entries): Remove.
8446 (dfs_count_virtuals): Likewise.
8447 (num_extra_vtbl_entries): Likewise.
8448 (size_extra_vtbl_entries): Likewise.
8449 (layout_virtual_bases): Iterate in inheritance graph order under
8451 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8452 indicate that a vfield is present.
8453 (init_class_processing): Initialize access_public_node, etc., from
8455 (get_vtbl_decl_for_binfo): New function.
8456 (dump_class_hierarchy_r): Likewise.
8457 (dump_class_hierarchy): Use it.
8458 (finish_vtbls): Build the vtbls in inheritance graph order.
8459 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8460 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8461 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8463 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8464 where the vptr points, even for primary vtables.
8465 (build_vtbl_initializer): Adjust handling of vbase and vcall
8467 (build_vcall_and_vbase_vtable_entries): New function.
8468 (dfs_build_vbase_offset_vtbl_entries): Remove.
8469 (build_vbase_offset_vtbl_entries): Reimplement.
8470 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8471 were already handled in a primary base class vtable.
8472 (build_vcall_offset_vtbl_entries): Adjust.
8473 (build_rtti_vtbl_entries): Adjust.
8474 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8475 * init.c (expand_virtual_init): Simplify.
8476 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8477 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8478 * search.c (BINFO_ACCESS): New macro.
8479 (SET_BINFO_ACCESS): Likewise.
8480 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8481 (access_in_type): Likewise.
8482 (dfs_accessible_p): Likewise.
8483 (protected_accessible_p): Likewise.
8484 (lookup_fnfields_1): Adjust documentation.
8485 (dfs_mark_primary_bases): Move to class.c
8486 (mark_primary_bases): Likewise.
8487 (dfs_vbase_unmark): Remove.
8488 (virtual_context): Use BINFO_FOR_VBASE.
8489 (dfs_get_vbase_types): Simplify.
8490 (dfs_build_inheritance_graph_order): New function.
8491 (get_vbase_types): Use it.
8492 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8494 * tinfo.cc (get_vbase_offset): New function.
8495 (__vmi_class_type_info::do_find_public_src): Use it.
8496 (__vmi_class_type_info::do_dyncast): Likewise.
8497 (__vmi_class_type_info::do_upcast): Likewise.
8499 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8501 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8503 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8505 * rtti.c (class_hint_flags): Rename flags.
8506 (class_initializer): Remove flags.
8507 (synthesize_tinfo_var): Combine offset and flags. Add flags
8508 for __vmi_class_type_info.
8509 (create_tinfo_types): Remove flags from __class_type_info and
8510 __si_class_type_info. Merge flags and offset from
8511 base_class_type_info.
8512 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8513 (__base_class_info::is_virtual_p): Adjust.
8514 (__base_class_info::is_public_p): Adjust.
8515 (__base_class_info::offset): New accessor.
8516 (__class_type_info::details): Remove member.
8517 (__class_type_info::__class_type_info): Lose details.
8518 (__class_type_info::detail_masks): Remove.
8519 (__si_class_type_info::__si_class_type_info): Lose details.
8520 (__vmi_class_type_info::details): New member.
8521 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8522 (__vmi_class_type_info::detail_masks): New member.
8523 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8524 with unknown_details_mask.
8525 (__vmi_class_type_info::do_find_public_src): Adjust
8526 (__vmi_class_type_info::do_dyncast): Adjust.
8527 (__vmi_class_type_info::do_upcast): Set result details, if
8529 (__dynamic_cast): Temporarily #if out optimization.
8531 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8533 * rtti.c (get_tinfo_decl): Mark used.
8534 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8535 mark as dealt with, if we output it.
8537 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8539 * class.c: Reorganize to put virtual function table initialization
8540 machinery at the end of the file.
8542 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8544 * class.c (finish_struct): Use bitsize_zero_node.
8545 * pt.c (instantiate_class_template): Likewise.
8547 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8549 Put RTTI entries at negative offsets in new ABI.
8550 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8551 vbase offset at index -3, not -1.
8552 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8553 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8554 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8555 (build_rtti_vtbl_entries): New function.
8556 (set_rtti_entry): Remove.
8557 (build_primary_vtable): Don't use it.
8558 (build_secondary_vtable): Likewise.
8559 (start_vtable): Remove.
8560 (first_vfun_index): New function.
8561 (set_vindex): Likewise.
8562 (add_virtual_function): Don't call start_vtable. Do call
8564 (set_primary_base): Rename parameter.
8565 (determine_primary_base): Likewise.
8566 (num_vfun_entries): Don't use skip_rtti_stuff.
8567 (num_extra_vtbl_entries): Include RTTI information.
8568 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8569 (skip_rtti_stuff): Remove.
8570 (dfs_modify_vtables): Don't use it.
8571 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8572 (layout_nonempty_base_or_field): Update size handling.
8573 (create_vtable_ptr): Tweak.
8574 (layout_class_type): Adjust parameter names.
8575 (finish_struct_1): Simplify.
8576 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8577 (skip_rtti_stuff): Remove.
8578 (first_vfun_index): New function.
8579 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8580 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8581 (marked_vtable_pathp): Declare.
8582 (unmarked_vtable_pathp): Likewise.
8583 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8585 * rtti.c (build_headof): Look for RTTI at negative offsets.
8586 (get_tinfo_decl_dynamic): Likewise.
8587 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8589 (create_pseudo_type_info): Do it here instead. Adjust so that
8590 vptr points at first virtual function.
8591 * search.c (marked_vtable_pathp): Make it global.
8592 (unmarked_vtable_pathp): Likewise.
8593 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8594 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8595 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8596 (get_pure_virtuals): Likewise.
8597 (expand_upcast_fixups): Likewise.
8598 * tree.c (debug_binfo): Likewise.
8599 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8602 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8604 * class.c (check_field_decl): Fix typo.
8605 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8606 (check_methods): Likewise.
8607 (check_field_decls): Likewise.
8608 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8609 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8610 Use DECL_RESULT_FLD, not DECL_RESULT.
8611 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8612 * lex.c (identifier_type): Likewise.
8613 * pt.c (determine_specialization, lookup_template_class): Likewise.
8614 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8615 (resolve_overloaded_unification, more_specialized): Likewise.
8616 * semantics.c (finish_member_declaration): Likewise.
8617 * typeck.c (build_x_function_call): Likewise.
8619 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8621 * class.c (layout_empty_base): Handle empty bases with non-byte
8623 (build_base_field): Likewise.
8624 (layout_virtual_bases): Likewise.
8626 * class.c (finish_struct_1): Fix typo in this change:
8628 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8630 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8632 * decl.c (grokdeclarator): Count partial specializations when
8633 keeping track of how many template classes have been seen.
8635 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8637 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8639 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8640 (get_vfield_offset): Use byte_position.
8641 (set_rtti_entry): Set OFFSET to ssizetype zero.
8642 (get_binfo_offset_as_int): Deleted.
8643 (dfs_record_base_offsets): Use tree_low_cst.
8644 (dfs_search_base_offsets): Likewise.
8645 (layout_nonempty_base_or_field): Reflect changes in RLI format
8646 and call byte_position.
8647 (layout_empty_base): Convert offset to ssizetype.
8648 (build_base_field): use rli_size_unit_so_far.
8649 (dfs_propagate_binfo_offsets): Do computation in proper type.
8650 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8651 (layout_class_type): Reflect changes in RLI names and fields.
8652 (finish_struct_1): Set DECL_FIELD_OFFSET.
8653 * dump.c (dequeue_and_dump): Call bit_position.
8654 * expr.c (cplus_expand_constant): Use byte_position.
8655 * rtti.c (expand_class_desc): Use bitsize_one_node.
8656 * typeck.c (build_component_addr): Use byte_position and don't
8657 special case for zero offset.
8659 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8661 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8663 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8665 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8668 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8670 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8672 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8673 make_typename_type, check_initializer, cp_finish_decl,
8674 xref_tag): Likewise.
8675 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8676 decl_namespace, arg_assoc_template_arg, arg_assoc,
8677 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8678 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8679 args_to_string): Likewise.
8680 * friend.c (is_friend): Likewise.
8681 * lex.c (note_got_semicolon, note_list_got_semicolon,
8682 is_global): Likewise.
8683 * method.c (build_overload_nested_name, build_overload_value,
8684 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8685 * parse.y (typename_sub, typename_sub1): Likewise.
8686 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8687 process_partial_specialization, convert_template_argument,
8688 template_args_equal, add_pending_template, lookup_template_class,
8689 for_each_template_parm_r, maybe_fold_nontype_arg,
8690 tsubst, instantiate_template, type_unification_real, unify,
8691 instantiate_pending_templates, set_mangled_name_for_template_decl):
8693 * repo.c (repo_get_id, repo_template_used): Likewise.
8694 * search.c (lookup_field_1): Likewise.
8695 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8696 * xref.c (classname): Likewise.
8698 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8700 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8701 (CANONICAL_BINFO): New macro.
8702 (BINFO_NEW_VTABLE_MARKED): Use it.
8703 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8704 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8705 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8707 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8708 (build_secondary_vtable): Likewise.
8709 (dfs_finish_vtbls): Likewise.
8710 (dfs_accumulate_vtbl_inits): Likewise.
8711 (accumulate_vtbl_inits): New function.
8712 (finish_vtbls): Make sure that virtual bases come after
8713 non-virtual bases in the vtable group.
8714 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8715 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8716 * search.c (struct vbase_info): Move definition.
8717 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8718 (unmarked_new_vtable_p): Likewise.
8719 (dfs_mark_vtable_path): Remove.
8720 (dfs_mark_new_vtable): Remove.
8721 (dfs_unmark_new_vtable): Likewise.
8722 (dfs_clear_search_slot): Likewise.
8723 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8724 (dfs_clear_vbase_slots): Likewise.
8725 (init_vbase_pointers): LIkewise.
8727 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8729 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8730 SIZETYPE to a non-SIZETYPE.
8732 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8734 * class.c (layout_virtual_bases): Adjust names in conditionally
8737 * class.c (record_base_offsets): New function.
8738 (layout_conflict_p): Likewise.
8739 (layout_nonempty_base_or_field): Use it.
8740 (layout_empty_base): New function.
8741 (build_base_field): Use it.
8742 (build_base_fields): Update comment.
8743 (layout_virtual_bases): Fold in a little code form
8744 layout_basetypes. Use layout_empty_base.
8745 (layout_basetypes): Remove.
8746 (end_of_class): New function.
8747 (layout_class_type): Use it. Adjust.
8749 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
8751 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
8753 (dfs_skip_nonprimary_vbases_markedp): Likewise.
8754 * typeck.c (fntype_p): Remove.
8756 * cp-tree.h (TI_SPEC_INFO): Remove.
8757 (CLASSTYPE_TI_SPEC_INFO): Likewise.
8758 * pt.c (process_partial_specialization): Likewise.
8760 * class.c (build_base_field): Fix thinko in computation of binfo
8763 * tree.c (mark_local_for_remap_p): Mark variables declared in
8764 TARGET_EXPRs as well.
8766 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8768 * typeck.c (require_complete_type, complete_type,
8769 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
8770 build_array_ref, convert_arguments, pointer_diff,
8771 build_x_unary_op, build_unary_op, build_c_cast,
8772 build_modify_expr): Use COMPLETE_TYPE_P etc.
8773 * call.c (is_complete, convert_like_real,
8774 build_new_method_call): Likewise.
8775 * class.c (build_vbase_pointer_fields, check_bases,
8776 build_base_field, finish_struct_1, pushclass): Likewise.
8777 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
8778 * decl.c (maybe_process_template_type_declaration, pushtag,
8779 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
8780 layout_var_decl, check_initializer, cp_finish_decl,
8781 grokdeclarator, require_complete_types_for_parms,
8782 grok_op_properties, xref_tag, xref_basetypes,
8783 check_function_type): Likewise.
8784 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
8785 * friend.c (do_friend): Likewise.
8786 * init.c (build_offset_ref): Likewise.
8787 * parse.y (structsp): Likewise.
8788 * pt.c (maybe_process_partial_specialization,
8789 tsubst_friend_function, instantiate_class_template, tsubst,
8790 do_type_instantiation, instantiate_pending_templates): Likewise.
8791 * repo.c (repo_get_id): Likewise.
8792 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
8793 synthesize_tinfo_var, emit_support_tinfos): Likewise.
8794 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
8795 * semantics.c (begin_class_definition): Likewise.
8796 * tree.c (build_cplus_method_type): Likewise.
8797 * typeck2.c (digest_init, build_functional_cast,
8798 add_exception_specifier): Likewise.
8799 * parse.h, parse.c: Regenerated.
8801 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
8803 * inc/cxxabi.h: New header file. Define new-abi entry points.
8804 (__pointer_type_info::target): Rename member to ...
8805 (__pointer_type_info::type): ... here.
8806 (__base_class_info::type): Rename member to ...
8807 (__base_class_info::base): ... here.
8808 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
8809 * cp-tree.h (CPTI_ABI): New global tree enumeration.
8810 (abi_node): New global tree node.
8811 * decl.c (abi_node): Document.
8812 (init_decl_processing): Initialize abi_node.
8813 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
8814 (get_vmi_pseudo_type_info): Likewise.
8815 (create_tinfo_types): Likewise.
8816 (emit_support_tinfos): Likewise.
8817 * tinfo.h (cxxabi.h): Include for new-abi.
8818 Move rtti class definitions to new header file.
8819 * tinfo.cc (abi): Use the namespace.
8820 (std): Move new abi rtti classes from here ...
8821 (__cxxabiv1): ... to here.
8822 * tinfo2.cc (cxxabi.h): Include for new-abi.
8823 Move rtti class definitions to new header file.
8824 (std): Move new abi rtti classes from here ...
8825 (__cxxabiv1): ... to here.
8826 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
8829 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
8830 Jason Merrill <jason@casey.cygnus.com>
8832 * method.c (build_overload_int): Use host_integerp.
8834 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8836 * init.c (build_offset_ref): Handle the case of a templated member
8839 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8841 * except.c (expand_exception_blocks): Clear catch_clauses_last.
8843 2000-03-18 Mark Mitchell <mark@codesourcery.com>
8845 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
8846 * class.c (check_bitfield_decl): Turn illegal bitfields into
8848 (dfs_propagate_binfo_offsets): Adjust for new size_binop
8850 (dfs_offset_for_unshared_vbases): Likewise.
8851 * cvt.c (cp_convert_to_pointer): Convert NULL to a
8852 pointer-to-member correctly under the new ABI.
8853 * expr.c (cplus_expand_constant): Don't use cp_convert when
8854 turning an offset into a pointer-to-member.
8855 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
8856 when dereferencing them under the new ABI.
8857 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
8858 of pointers-to-members under the new ABI.
8860 * class.c (check_bitfield_decl): Remove restriction on really long
8862 (layout_class_type): Implement new ABI handling of bitfields
8863 longer than their types.
8865 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8867 * parse.y (extdefs): Call ggc_collect.
8868 * parse.c: Regenerated.
8870 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
8872 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
8873 (note_name_declared_in_class): Use OVL_CURRENT to get at a
8876 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8878 * class.c (build_vbase_path): Use integer_zerop.
8879 (build_vtable_entry): Use tree_low_cst.
8880 (get_vfield_offset): Use bit_position.
8881 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
8883 (check_bitfield_decl): Set DECL_SIZE using convert.
8884 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
8885 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
8887 (finish_struct_1): Use bit_position.
8888 (dump_class_hierarchy): Use tree_low_cst.
8889 * cp-tree.h (min_precision): Add declaration.
8890 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
8891 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
8892 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
8893 * expr.c (cplus_expand_constant): Use bit_position.
8894 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
8895 * rtti.c (get_base_offset): Use bit_position.
8896 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
8897 host_integerp, and tree_low_cst.
8898 (pointer_int_sum): Use integer_zerop.
8899 (build_component_addr): Use bit_position.
8901 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
8903 * typeck.c (require_complete_type): Don't assume size_zero_node.
8904 (complete_type_or_else): Likewise.
8906 2000-03-16 Steven Grady <grady@digitaldeck.com>
8907 Jason Merrill <jason@casey.cygnus.com>
8909 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
8911 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
8913 * decl2.c (grokfield): Bail out if type is error_mark_node.
8915 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8917 * tinfo2.cc (__ptr_to_member_data): Rename to ...
8918 (__pointer_to_member_data): ... here. Adjust.
8919 * rtti.c (create_tinfo_types): Adjust.
8921 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8923 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
8924 * decl.c (ref_desc_type_node): Undocument.
8925 * rtti.c (ptr_ref_initializer): Rename to ...
8926 (ptr_initializer): ... here. Adjust comments.
8927 (ptmd_initializer): Fix comment thinko.
8928 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
8929 (create_tinfo_types): Remove ref_desc_type_node init.
8930 * tinfo2.cc (__reference_type_info): Remove.
8932 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
8934 * decl.c (cp_finish_decl): Remove obsolete comment.
8936 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
8938 2000-03-14 Mark Mitchell <mark@codesourcery.com>
8940 * cp-tree.h: Tweak documentation.
8941 * class.c (build_vbase_pointer_fields): Layout the fields, too.
8942 (avoid_overlap): Remove.
8943 (get_binfo_offset_as_int): New function.
8944 (dfs_serach_base_offsets): Likewise.
8945 (layout_nonempty_base_or_field): Likewise.
8946 (build_base_field): Layout fields here. Avoid placing two objects
8947 of the same type at the same address, under the new ABI.
8948 (build_base_fields): Adjust accordingly.
8949 (create_vtable_ptr): Return the new field, but don't attach it to
8951 (remove_base_field): Remove.
8952 (remove_base_fields): Remove.
8953 (layout_basetypes): Adjust accordingly.
8954 (layout_class_type): Call layout_field for each field, rather than
8955 just making a wholesale call to layout_type.
8957 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
8959 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
8961 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
8963 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
8965 * except.c (dtor_nothrow): New fn.
8966 (do_pop_exception): Use it. Take type parm.
8967 (push_eh_cleanup): Take type parm.
8968 (expand_start_catch_block): Pass it.
8969 (build_eh_type_type_ref): Accept null type.
8971 2000-03-12 Mark Mitchell <mark@codesourcery.com>
8973 * cp-tree.h (revert_static_member_fn): Change prototype.
8974 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
8975 (grok_op_properties): Likewise.
8976 (start_function): Likewise.
8977 (revert_static_member_fn): Simplify.
8978 * pt.c (check_explicit_specialization): Adjust call to
8979 revert_static_member_fn.
8981 2000-03-11 Mark Mitchell <mark@codesourcery.com>
8983 * cp-tree.h (scope_kind): New type.
8984 (tmpl_spec_kind): Likewise.
8985 (declare_pseudo_global_level): Remove.
8986 (pseudo_global_level_p): Rename to template_parm_scope_p.
8987 (pushlevel): Remove declaration.
8988 (begin_scope): New function.
8989 (finish_scope): Likewise.
8990 (current_tmpl_spec_kind): Likewise.
8991 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
8992 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
8993 Add template_spec_p.
8994 (toplevel_bindings_p): Adjust.
8995 (declare_pseudo_global_level): Remove.
8996 (pseudo_global_level_p): Rename to template_parm_scope_p.
8997 (current_tmpl_spec_kind): New function.
8998 (begin_scope): Likewise.
8999 (finish_scope): Likewise.
9000 (maybe_push_to_top_level): Adjust.
9001 (maybe_process_template_type_declaration): Likewise.
9002 (pushtag): Likewise.
9003 (pushdecl_nonclass_level): Likewise.
9004 (lookup_tag): Likewise.
9005 (grokfndecl): Handle member template specializations. Share
9006 constructor and non-constructor code.
9007 * decl2.c (check_classfn): Handle member template specializations.
9008 * pt.c (begin_template_parm_list): Use begin_scope.
9009 (begin_specialization): Likewise.
9010 (end_specialization): Likewise.
9011 (check_explicit_specialization): Use current_tmpl_spec_kind.
9012 Handle member template specializations.
9013 (end_template_decl): Use finish_scope. Remove call to
9015 (push_template_decl_real): Remove bogus error message.
9016 (tsubst_decl): Fix typo in code contained in comment.
9017 (instantiate_template): Handle member template specializations.
9018 (most_general_template): Likewise.
9020 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9022 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9023 (do_identifier): Ditto for error().
9025 * pt.c (convert_nontype_argument): Ditto for cp_error().
9026 (convert_template_argument): Ditto for cp_pedwarn().
9028 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9030 * exception.cc (__check_null_eh_spec): New fn.
9031 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9033 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9035 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9036 * except.c (expand_end_eh_spec): Add the return type.
9037 * rtti.c (throw_bad_cast): Add the parmtypes.
9038 (throw_bad_typeid): Likewise.
9040 * semantics.c (expand_stmt): Only leave out rtl for unused
9041 artificials, and set DECL_IGNORED_P on them as well.
9042 * decl.c (wrapup_globals_for_namespace): Likewise.
9044 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9046 * decl.c (maybe_commonize_var): Skip all artificial decls.
9047 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9049 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9051 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9052 * cp-tree.h: Declare flag_enforce_eh_specs.
9053 * decl.c (store_parm_decls, finish_function): Check it.
9055 C library functions don't throw.
9056 * Makefile.in (cfns.h): New target.
9057 (except.o): Depend on it.
9058 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9059 * cfns.gperf: New file.
9060 * cfns.h: Generated.
9061 * except.c: Include it.
9062 (nothrow_libfn_p): New fn.
9063 * decl.c (grokfndecl): Use it.
9064 * cp-tree.h: Declare it.
9066 * decl.c (push_overloaded_decl_1, auto_function,
9067 define_function): Lose.
9068 (build_library_fn_1): New static fn.
9069 (builtin_function): Use it.
9070 (get_atexit_node): Use build_library_fn_ptr.
9071 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9072 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9073 push_void_library_fn, push_throw_library_fn): New fns.
9074 * cp-tree.h: Declare them.
9075 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9076 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9077 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9078 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9079 * rtti.c (build_runtime_decl): Lose.
9080 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9081 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9082 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9084 * call.c (build_call): Remove result_type parm.
9085 Call mark_used on unused artificial fns.
9086 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9088 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9090 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9092 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9093 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9094 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9095 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9096 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9097 expand_generic_desc): Likewise.
9099 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9101 * exception.cc (__cp_pop_exception): Cleanup the original object.
9103 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9105 * decl.c (grok_op_properties): Merge conversion to void warning
9106 with other silly op warnings.
9108 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9110 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9111 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9113 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9115 * decl.c (cp_make_fname_decl): New function.
9116 (wrapup_globals_for_namespace): Don't emit unused static vars.
9117 (init_decl_processing): Remove comment about use of
9118 array_domain_type. Set make_fname_decl.
9119 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9120 * semantics.c (begin_compound_stmt): Remove
9121 current_function_name_declared flagging.
9122 (expand_stmt): Don't emit unused local statics.
9123 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9126 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9128 * typeck.c (convert_for_assignment): Don't look at array
9130 * call.c (convert_like_real): Likewise.
9132 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9134 Add initial support for '\uNNNN' specifier.
9135 * lex.c (read_ucs): New fn.
9136 (readescape, skip_white_space): Call it.
9137 (is_extended_char, is_extended_char_1): New fns.
9138 (utf8_extend_token): New fn, #if 0'd out.
9139 (real_yylex): Treat extended chars like letters.
9141 * search.c (note_debug_info_needed): Walk the bases even if we
9142 weren't deferring the type itself.
9144 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9146 * decl2.c (finish_objects): Constify a char*.
9148 * method.c (emit_thunk): Likewise.
9150 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9152 * typeck.c (dubious_conversion_warnings): Look through
9155 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9157 * class.c (dfs_modify_vtables): I is now unsigned.
9158 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9159 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9160 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9161 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9162 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9163 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9164 Call integer_all_onesp.
9165 * typeck2.c (process_init_constructor): Use compare_tree_int.
9167 * lang-specs.h (as): Don't call if -syntax-only.
9169 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9171 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9172 RTL_EXPR_HAS_NO_SCOPE after all.
9174 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9176 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9177 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9178 RTL_EXPR_HAS_NO_SCOPE.
9180 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9183 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9185 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9187 * call.c (convert_like): Macrofy.
9188 (convert_like_with_context): New macro.
9189 (convert_like_real): Renamed from convert_like. Add calling
9190 context parameters, for diagnostics. Add recursive flag. Call
9191 dubious_conversion_warnings for outer conversion.
9192 (build_user_type_conversion): Use convert_like_with_context.
9193 (build_over_call): Likewise. Don't warn about dubious
9194 conversions here. Adjust convert_default_arg calls.
9195 (convert_default_arg): Add context parameters for diagnostics.
9196 Pass through to convert_like_with_context.
9197 * cp-tree.h (convert_default_arg): Add context parameters.
9198 (dubious_conversion_warnings): Prototype new function.
9199 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9200 (dubious_conversion_warnings): New function, broken
9201 out of convert_for_assignment.
9202 (convert_for_assignment): Adjust.
9204 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9206 * decl2.c (key_method): Break out from...
9207 (import_export_vtable, import_export_class): ...here.
9209 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9210 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9212 * search.c (note_debug_info_needed, dfs_debug_mark,
9213 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9214 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9216 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9218 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9221 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9223 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9224 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9225 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9226 (lang_type): Split gets_new into has_new and has_array_new.
9227 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9228 (TYPE_GETS_NEW): Split into ...
9229 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9230 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9231 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9232 (build_op_new_call): Don't declare.
9233 (build_new_1): Likewise.
9234 * call.c (build_op_new_call): Remove.
9235 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9236 instead of TYPE_NEEDS_DESTRUCTOR.
9237 (finish_struct_bits): Likewise.
9238 (add_implicitly_declared_members): Likewise.
9239 (check_field_decl): Likewise.
9240 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9241 correctly under the new ABI.
9242 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9243 instead of TYPE_NEEDS_DESTRUCTOR.
9244 (initialize_local_var): Likewise.
9245 (destroy_local_var): Likewise.
9246 (cp_finish_decl): Likewise.
9247 (register_dtor_fn): Likewise.
9248 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9249 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9250 TYPE_VEC_DELETE_TAKES_SIZE here.
9251 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9252 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9253 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9254 (finish_destructor_body): Likewise.
9255 (maybe_build_cleanup_1): Likewise.
9256 * decl2.c (do_static_destruction): Likewise.
9257 * init.c (build_new_1): Make it static.
9258 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9259 (expand_cleanup_for_base): Likewise.
9260 (get_cookie_size): New function.
9261 (build_new_1): Handle array-new cookies correctly under the new
9263 (build_vec_delete_1): Likewise.
9264 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9265 (build_delete): Likewise.
9266 (build_vec_delete): Handle array-new cookies correctly under the new
9268 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9269 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9270 TYPE_HAS_ARRAY_NEW_OPERATOR.
9271 * ptree.c (print_lang_type): Check them.
9272 * search.c (context_for_name_lookup): Fix typo in comment.
9273 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9274 * tree.c (break_out_cleanups): Likewise.
9275 (build_cplus_array_test_1): Likewise.
9276 (cp_build_qualified_type_real): Likewise.
9277 * typeck.c (complete_type): Likewise.
9279 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9280 the command-line, not the end.
9282 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9284 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9286 2000-03-02 Tom Tromey <tromey@cygnus.com>
9288 * cp-tree.h (build_java_class_ref): Declare.
9289 * init.c (build_java_class_ref): No longer static.
9290 * except.c (expand_throw): Generate a Java-style `throw' if the
9291 thrown object is a "Java" object.
9292 (initialize_handler_parm): Generate a Java-style lookup of
9293 exception info if the caught object is a "Java" object.
9294 (catch_language, catch_language_init): New globals.
9295 (decl_is_java_type): New function.
9296 (expand_start_catch_block): Don't call push_eh_info() or
9297 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9298 class reference to build_catch_block.
9300 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9302 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9304 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9306 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9307 to merge reference/pointer code and fix incorrect warnings.
9309 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9311 * search.c (protected_accessible_p): Use context_for_name_lookup.
9313 * init.c (construct_virtual_bases): Fix thinko.
9314 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9316 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9318 * decl.c (current_function_decl): Move to toplev.c.
9320 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9322 * pt.c (fn_type_unification): Unify return type, whenever
9324 (get_bindings_real): Only pass return type when necessary.
9325 Remove explicit return type check.
9326 * class.c (resolve_address_of_overloaded_function): Pass desired
9327 return type to fn_type_unification.
9329 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9331 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9333 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9335 * rtti.c (expand_class_desc): Likewise.
9336 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9337 (THUNK_VCALL_OFFSET): Likewise.
9338 (THUNK_DELTA): Reflect changes in ../tree.h.
9340 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9342 * search.c (protected_accessible_p): Also allow the access if
9343 the member is public in DERIVED. Lose TYPE parm.
9344 (friend_accessible_p): Lose TYPE parm.
9345 (accessible_p): Adjust.
9347 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9349 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9350 on things that are not sizes; ssize_binop deleted.
9351 Call size_diffop when appropriate.
9352 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9353 (build_primary_vtable, build_secondary_vtable): Likewise.
9354 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9355 Variable I is HOST_WIDE_INT.
9356 (get_vfield_offset): Pass proper types to size_binop.
9357 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9358 (finish_struct_1): Likewise.
9359 (skip_rtti_stuff): Arg N is now pointer to signed.
9360 (layout_class_type): Use size_zero_node.
9361 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9362 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9363 * decl.c (complete_arry_type): Pass proper types to size_binop.
9364 (xref_basetypes): BINFO_OFFSET is sizetype.
9365 * error.c (dump_expr): Don't use size_binop non-sizes.
9366 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9367 * init.c (construct_virtual_bases): Fix type error.
9368 (build_vec_delete_1): Pass proper type to size_binop and don't
9370 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9371 * rtti.c (get_base_offset): Pass proper type to size_binop.
9372 * search.c (dfs_find_vbases): Fix type error.
9373 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9374 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9375 * tree.c (debug_binfo): Variable N is signed.
9376 Use HOST_WIDE_INT_PRINT_DEC.
9377 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9378 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9379 size_one_node and size_zero_node.
9380 (c_alignof): Use size_one_node.
9381 (build_component_addr): Pass proper types to size_binop.
9382 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9384 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9386 Implement class scope using-declarations for functions.
9387 * class.c (handle_using_decl): Call add_method for used functions.
9388 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9389 (add_method): Used functions are hidden by local functions.
9390 (check_bases_and_members): Handle using-decls before finalizing
9391 CLASSTYPE_METHOD_VEC.
9392 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9393 override the type of 'this' accordingly.
9394 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9395 (convert_class_to_reference, build_user_type_conversion_1,
9396 build_new_function_call, build_object_call, build_new_op,
9397 build_new_method_call): Pass ctype parm.
9399 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9401 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9402 build_new_function_call, build_object_call, build_new_op,
9403 build_new_method_call, build_op_delete_call): Don't get basetype_path
9405 * typeck.c (build_component_ref): Likewise.
9406 * init.c (build_offset_ref): Likewise.
9407 (resolve_offset_ref): Don't call enforce_access.
9408 Call build_scoped_ref.
9409 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9410 would cause an error or if -pedantic.
9411 * class.c (alter_access): Lose binfo parm.
9413 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9415 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9418 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9420 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9421 pseudo_type_info creation into the std namespace
9423 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9425 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9426 (import_export_class): Remove declaration.
9427 * decl2.c (import_export_class): Make it static.
9428 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9429 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9430 EXPR_WITH_FILE_LOCATION.
9431 * lex.c (check_newline): Tweak filename/lineno setting.
9432 * semantics.c (begin_while_stmt): Fix typo in comment.
9434 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9436 * lang-options.h (-fmessage-length=): Add missing option.
9438 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9440 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9442 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9444 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9446 * optimize.c (expand_call_inline): Emit the return label before
9447 evaluating the return value.
9449 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9451 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9452 than duplicating functionality here.
9453 * optimize.c: Include input.h.
9454 (expand_call_inline): Use push_srcloc and pop_srcloc.
9455 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9456 * parse.c: Regenerated.
9457 * Makefile.in (lex.o): Depend on input.h.
9458 (optimize.o): Likewise.
9460 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9462 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9463 function type, rather than ICE.
9465 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9467 * decl.c (grokdeclarator): Call decl_type_access_control.
9468 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9471 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9473 * decl.c (decls_match): Remove obsolete static member nadgering.
9475 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9477 * decl.c (grokdeclarator): Change ANSI to ISO.
9478 * lex.c (consume_string, readescape, do_identifier): Likewise.
9479 (parse_float, real_yylex): Likewise.
9480 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9481 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9482 new_type_id, maybe_label_decls, simple_stmt,
9483 for.init.statement): Likewise.
9484 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9485 * semantics.c (finish_named_return_value): Likewise.
9486 * parse.c: Regenerate.
9488 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9490 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9491 (CPTI_CLASS_STAR_TYPE): Remove.
9492 (vtable_index_type): Likewise.
9493 (class_star_type_node): Remove.
9494 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9495 (build_binary_op_nodefault): Remove.
9496 * call.c (build_new_op): Use build_binary_op instead of
9497 build_binary_op_nodefault.
9498 * decl.c (init_decl_processing): Remove class_star_type_node
9499 initialization. Make delta_type_node ptrdiff_type_node under the
9500 new ABI. Initialize vtable_index_type.
9501 (build_ptrmemfunc_type): Build different structures for the new
9503 (build_enumerator): Use build_binary_op instead of
9504 build_binary_op_nodefault.
9505 * method.c (build_overload_value): Mangle pointers-to-members
9506 appropriately under the new ABI.
9507 * typeck.c (build_array_ref): Use build_binary_op instead of
9508 build_binary_op_nodefault.
9509 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9510 (build_binary_op_nodefault): Rename to ...
9511 (build_binary_op): ... this. Remove old version. Adjust for
9512 pointer-to-member comparisons under the new ABI.
9513 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9514 (build_ptrmemfunc): Adjust for the new ABI.
9515 (expand_ptrmemfunc_cst): Likewise.
9516 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9517 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9519 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9521 * call.c (build_object_call): Compress consecutive calls to
9523 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9524 (build_op_delete_call): Adjust message formatting.
9526 * class.c (check_bases): Compress consecutive calls to
9528 (finish_struct_anon): Say 'ISO C++'.
9530 * decl.c (start_decl): Same here.
9531 (grok_reference_init): Likewise.
9532 (grokfndecl): Correct message formatting.
9533 (grokfndecl): Improve diagnostic.
9534 (check_static_variable_definition): Likewise. Say 'ISO C++'
9535 (compute_array_index_type): Say 'ISO C++'
9536 (create_array_type_for_decl): Compress consecutive calls to
9538 (grokdeclarator): Say 'ISO C++'
9539 (grok_op_properties): Likewise.
9541 * decl2.c (delete_sanity): Clairify diagnostic.
9542 (check_member_template): Same here.
9543 (grok_function_init): Use consistent terminology.
9545 * expr.c (do_case): Say 'ISO C++'
9547 * friend.c (do_friend): Compress consecutive calls to warning.
9549 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9551 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9552 * class.c (build_secondary_vtable): Reorganize. Don't create a
9553 new vtable under the new ABI.
9554 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9556 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9557 the initializing elements.
9558 (initialize_vtable): New function.
9559 (dfs_finish_vtbls): Use it.
9560 (dfs_accumulate_vtbl_inits): New function.
9561 (finish_vtbls): Merge primary and secondary vtables under the new
9563 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9564 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9567 * class.c (build_vtable): New function, split out from ...
9568 (get_vtable_decl): ... here, and ...
9569 (build_secondary_vtable): ... here.
9571 * pt.c (tsubst_decl): Fix formatting.
9573 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9575 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9576 (avoid_overlap, build_base_field): Likewise.
9577 (build_base_field, build_base_fields, is_empty_class):
9578 Test DECL_SIZE with integer_zero.
9579 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9580 * cp-tree.h (struct lang_type): New field size_unit.
9581 (CLASSTYPE_SIZE_UNIT): New macro.
9582 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9583 (cp_finish_decl): Delete -Wlarger-than processing.
9584 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9585 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9586 * tree.c (make_binfo): binfo vector is one entry longer.
9587 (walk_tree): Walk DECL_SIZE_UNIT.
9589 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9591 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9593 (build_vtable_entry): Don't assume all vtable entries are
9595 (build_vtbl_initializer): Adjust accordingly.
9596 (get_vtable_decl): Fix formatting.
9598 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9600 * semantics.c (deferred_type_access_control): Walk the entire
9602 (save_type_access_control): Rename from
9603 initial_deferred_type_access_control. Just remember the value.
9604 (decl_type_access_control): New fn.
9605 (begin_function_definition): Use deferred_type_access_control, after
9606 we've started the function. Set type_lookups to error_mark_node.
9607 * parse.y (frob_specs, fn.def1): Adjust.
9608 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9609 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9610 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9611 (after_type_component_declarator0): Likewise.
9612 (after_type_component_declarator): Likewise.
9613 (notype_component_declarator): Likewise.
9614 * cp-tree.h: Adjust.
9616 * decl.c (redeclaration_error_message): Allow redeclaration of
9617 namespace-scope decls.
9619 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9621 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9623 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9625 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9626 * decl2.c (grokclassfn): Likewise.
9628 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9630 * decl2.c (lang_decode_option): Don't set default message length
9632 * lex.c (lang_init_options): Set it here.
9634 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9636 Make DECL_CONTEXT mean the class in which a member function was
9637 declared, even for a virtual function.
9638 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9639 (DECL_FRIEND_CONTEXT): New macro.
9640 (DECL_REAL_CONTEXT): Remove.
9641 (SET_DECL_FRIEND_CONTEXT): Likewise.
9642 (DECL_VIRTUAL_CONTEXT): Adjust.
9643 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9644 (add_friends): Remove.
9645 (hack_decl_function_context): Likewise.
9646 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9648 (build_over_call): Fix indentation. Use DECL_CONTEXT
9649 instead of DECL_CLASS_CONTEXT.
9650 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9651 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9652 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9653 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9654 (build_base_field): Likewise.
9655 (finish_struct_1): Likewise.
9656 (build_self_reference): Likewise.
9657 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9659 (pushtag): Use decl_function_context, not
9660 hack_decl_function_context.
9661 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9662 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9663 (pushdecl): Remove bogus code.
9664 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9665 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9666 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9667 Use decl_function_context, nothack_decl_function_context.
9668 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9669 (grokdeclarator): Likewise. Use decl_function_context, not
9670 hack_decl_function_context.
9671 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9672 (start_function): Use DECL_FRIEND_CONTEXT, not
9673 DECL_CLASS_CONTEXT. Use decl_function_context, not
9674 hack_decl_function_context.
9675 (finish_function): Use decl_function_context, not
9676 hack_decl_function_context.
9677 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9679 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9680 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9681 (grokfield): Likewise.
9682 (finish_builtin_type): Likewise.
9683 (finish_vtable_vardec): Use decl_function_context, not
9684 hack_decl_function_context.
9685 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9686 (start_static_initialization_or_destruction): Likewise.
9687 (finish_static_initialization_or_destruction): Likewise.
9688 (mark_used): Adjust logic for deciding when to synthesize methods.
9689 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9691 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9693 * friend.c (is_friend): Likewise.
9694 (add_friends): Remove.
9695 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9696 * lex.c (begin_definition_of_inclass_inline): Use
9697 decl_function_context, not hack_decl_function_context.
9698 (process_next_inline): Likewise.
9699 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9700 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9701 DECL_CLASSS_CONTEXT.
9702 (hack_identifier): Likewise.
9703 (synthesize_method): Use decl_function_context, not
9704 hack_decl_function_context.
9705 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9707 (is_member_template): Use decl_function_context, not
9708 hack_decl_function_context. Use DECL_CONTEXT, not
9710 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9712 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9714 (push_template_decl_real): Likewise.
9715 (instantiate_class_template): Don't call add_friends.
9716 (tsubst_default_argument): Use DECL_CONTEXT, not
9718 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9719 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9720 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9722 * repo.c (repo_inline_used): Likewise.
9723 * search.c (current_scope): Adjust for new _CONTEXT macros.
9724 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9726 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9727 (lookup_fnfields_here):Likewise.
9728 (check_final_overrider): Likewise.
9729 (init_vbase_pointers): Likewise.
9730 (virtual_context): Likewise.
9731 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9732 (expand_body): Use decl_function_context, not
9733 hack_decl_function_context.
9734 * tree.c (hack_decl_function_context): Remove.
9735 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
9737 * typeck2.c (error_not_base_type): Likewise.
9739 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
9741 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
9743 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9745 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
9747 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
9749 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
9751 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
9753 * decl2.c (lang_decode_option): Enable automatic line wrapping.
9755 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
9757 * parse.y (frob_specs): Split out...
9758 (parse_decl): From here.
9759 (fn.def2): Call initial_deferred_type_access_control.
9760 (after_type_component_declarator0): Call frob_specs.
9761 (notype_component_declarator0): Likewise.
9762 * search.c (friend_accessible_p): Nested classes are friends of their
9765 2000-02-10 Mark Mitchell <mark@codesourcery.com>
9767 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
9768 used to create an implicit temporary.
9770 * class.c (dfs_modify_vtables): Tweak calculation of functions to
9773 2000-02-08 Nathan Sidwell <nathan@acm.org>
9775 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
9776 strip array element qualifiers too.
9778 2000-02-07 Mark Mitchell <mark@codesourcery.com>
9780 * decl.c (store_parm_decls): Don't build cleanups for parameters
9781 while processing_template_decl.
9783 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
9785 * cp-tree.h (struct saved_scope): Add incomplete field.
9786 (namespace_scope_incomplete): New macro.
9787 * decl.c (pushdecl): Use it.
9788 (hack_incomplete_structures): Use it. See through artificial
9790 (mark_saved_scope): Mark it.
9792 Implement access control for nested types.
9793 * search.c (type_access_control): New fn.
9794 (accessible_p): Now we do perform access control for types.
9795 * semantics.c (deferred_type_access_control): New fn.
9796 (initial_deferred_type_access_control): New fn.
9797 (begin_function_definition): Call it. Add lookups parm.
9798 * decl.c (struct binding_level): Add this_class field.
9799 (pushlevel_class): Set it.
9800 (mark_binding_level): Mark it.
9801 (lookup_name_real): Use it. Call type_access_control.
9802 (mark_saved_scope): Mark lookups field.
9803 * cp-tree.h (flagged_type_tree): Add lookups field.
9804 (struct saved_scope): Add lookups field.
9805 (type_lookups): New macro.
9806 * parse.y (declmods): Now <ftype>.
9807 (parse_decl): Add lookups parm. Call
9808 initial_deferred_type_access_control.
9809 (lang_extdef): Clear type_lookups.
9810 (typed_declspecs, declmods, typespec): Set lookups field.
9811 (initdcl): Call deferred_type_access_control.
9812 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
9813 component_decl_1, named_parm): Adjust.
9814 * friend.c (is_friend): Nested classes are friends of their
9817 * class.c (currently_open_derived_class): New fn.
9818 * method.c (hack_identifier): Use it.
9820 * lex.c (do_identifier): Remove obsolete code.
9822 * parse.y (typed_typespecs): Propagate new_type_flag properly.
9824 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
9826 * tinfo.h: Remove apostrophes from C++ comment (xgettext
9827 thinks this file is plain C).
9829 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9831 * Makefile.in (call.o): Depend on $(EXPR_H).
9833 * call.c: Include "expr.h".
9835 * class.c (dump_class_hierarchy): Add prototype.
9837 * search.c (dfs_get_pure_virtuals): Likewise.
9839 2000-02-1 Ulrich Drepper <drepper@redhat.com>
9841 * parse.y (simple_stmt): Allow :: token in asm parameter list.
9844 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
9846 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
9847 Store it in DECL_FCONTEXT.
9848 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
9850 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
9852 * tinfo.h (old abi): #include "tconfig.h".
9853 * tinfo.cc (convert_to_base): Move into old abi section.
9855 2000-01-31 Mark Mitchell <mark@codesourcery.com>
9857 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
9858 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
9859 (BINFO_PRIMARY_BINFO): New macro.
9860 (BF_DELTA): Rename to ...
9861 (BV_DELTA): ... this.
9862 (BF_VCALL_INDEX): Rename to ...
9863 (BV_VCALL_INDEX): ... this.
9864 (BF_FN): Rename to ...
9866 * class.c (build_vbase_path): Adjust for changes to reverse_path.
9867 (set_rtti_entry): Rename BF_ macros to BV_ variants.
9868 (modify_vtable_entry): Simplify.
9869 (add_virtual_function): Rename BF_ macros to BV_ variants.
9870 (build_vtable_initializer): Likewise.
9871 (get_class_offset_1): Remove.
9872 (dfs_get_class_offset): Likewise.
9873 (get_class_offset): Likewise.
9874 (dfs_find_final_overrider): New function.
9875 (find_final_overrider): Likewise.
9876 (modify_one_vtable): Remove.
9877 (dfs_find_base): New function.
9878 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
9879 find_final_overrider.
9880 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
9882 (dfs_fixup_vtable_deltas): Remove.
9883 (override_one_vtable): Remove.
9884 (merge_overrides): Likewise.
9885 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
9886 unreal chilren of virtual bases.
9887 (finish_struct_1): Don't use merge_overrides. Don't use
9888 dfs_fixup_vtable_deltas.
9889 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
9892 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
9893 Jason Merrill <jason@yorick.cygnus.com>
9895 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
9897 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
9899 * exception.cc (__throw_bad_typeid): Add missing std::.
9901 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9903 * cp-tree.h (make_thunk): PROTO -> PARAMS.
9905 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
9907 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
9909 Runtime support for new-abi rtti.
9910 * inc/typeinfo (type_info::operator!=): Define in class.
9911 (type_info::before, type_info::name, type_info::operator==,
9912 type_info::operator!=): Define new ABI implementations.
9913 (type_info::is_pointer_p, type_info::is_function_p): Declare
9914 new virtual functions.
9915 (type_info::do_catch, type_info::do_upcast): Likewise.
9917 * tinfo.h (__base_class_info): Define new class.
9918 (__class_type_info): Likewise.
9919 (__si_class_type_info): Likewise.
9920 (__vmi_class_type_info): Likewise.
9921 (__dynamic_cast): Prototype.
9923 * tinfo.cc: Conditionalize old and new rtti mechanisms.
9924 (type_info::is_pointer_p): Define new function.
9925 (type_info::is_function_p): Likewise.
9926 (type_info::do_catch): Likewise.
9927 (type_info::do_upcast): Likewise.
9928 (vtable_prefix): New structure for vtable access.
9929 (adjust_pointer): Define new template function.
9930 (contained_p, public_p, virtual_p, contained_public_p,
9931 contained_nonpublic_p, contained_nonvirtual_p): Define new
9933 (nonvirtual_base_type): New local variable.
9934 (__class_type_info::~__class_type_info): Define.
9935 (__si_class_type_info::~__si_class_type_info): Likewise.
9936 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
9937 (__class_type_info::do_catch): Define new function.
9938 (__class_type_info::do_upcast): Likewise.
9939 (__class_type_info::find_public_src): Likewise.
9940 (__class_type_info::do_find_public_src): Likewise.
9941 (__si_class_type_info::do_find_public_src): Likewise.
9942 (__vmi_class_type_info::do_find_public_src): Likewise.
9943 (__class_type_info::do_dyncast): Likewise.
9944 (__si_class_type_info::do_dyncast): Likewise.
9945 (__vmi_class_type_info::do_dyncast): Likewise.
9946 (__class_type_info::do_upcast): Likewise.
9947 (__si_class_type_info::do_upcast): Likewise.
9948 (__vmi_class_type_info::do_upcast): Likewise.
9949 (__dynamic_cast): Likewise.
9951 * tinfo2.cc (__fundamental_type_info): Define new class.
9952 (__pointer_type_info): Likewise.
9953 (__reference_type_info): Likewise.
9954 (__array_type_info): Likewise.
9955 (__function_type_info): Likewise.
9956 (__enum_type_info): Likewise.
9957 (__ptr_to_member_type_info): Likewise.
9958 (__fundamental_type_info::~__fundamental_type_info): Define.
9959 (__pointer_type_info::~__pointer_type_info): Likewise.
9960 (__reference_type_info::~__reference_type_info): Likewise.
9961 (__array_type_info::~__array_type_info): Likewise.
9962 (__function_type_info::~__function_type_info): Likewise.
9963 (__enum_type_info::~__enum_type_info): Likewise.
9964 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
9965 (__pointer_type_info::do_catch): Define new function.
9966 (__ptr_to_member_type_info::do_catch): Define new function.
9968 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
9969 (__is_pointer): Likewise.
9971 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
9973 2000-01-30 Mark Mitchell <mark@codesourcery.com>
9975 * cp/class.c (build_vtable): Rename to build_primary_vtable.
9976 (prepare_fresh_vtable): Rename to build_secondary_vtable.
9977 (make_new_vtable): New function.
9978 (modify_vtable_entry): Handle generation of new vtables correctly.
9979 (modify_one_vtable): Remove unused parameter.
9980 (dfs_fixup_vtable_deltas): Likewise.
9981 (override_one_vtable): Use build_secondary_vtable.
9982 (finish_struct_1): Use build_primary_vtable and
9983 build_secondary_vtable.
9985 2000-01-28 Ulrich Drepper <drepper@redhat.com>
9987 * cp/decl.c: Adjust variable names, comments, help strings.
9989 2000-01-29 Nathan Sidwell <nathan@acm.org>
9991 * new2.cc (operator delete[]): Use operator delete, don't assume
9994 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
9996 * class.c (build_vtbl_initializer): Add argument to
9997 build_vtable_entry call.
9999 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10001 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10002 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10003 (BF_DELTA): New macro.
10004 (BF_VCALL_INDEX): Likewise.
10006 (THUNK_VCALL_OFFSET): Likewise.
10007 (make_thunk): Change prototype.
10008 * class.c (build_vtable_entry): Integrate
10009 build_vtable_entry_for_fn. Handle vcall indices.
10010 (build_vtable_entry_for_fn): Remove.
10011 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10012 BF_VCALL_INDEX, BF_FN.
10013 (modify_vtable_entry): Integrate common code from
10014 modify_one_vtable and dfs_fixup_vtable_deltas.
10015 (add_virtual_function): Set BF_VCALL_INDEX.
10016 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10018 (modify_one_vtable): Simplify.
10019 (dfs_fixup_vtable_deltas): Likewise.
10020 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10021 * method.c (make_thunk): Handle vcall indices.
10023 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10025 Compiler side new abi rtti (not enabled).
10026 * cp-tree.h (new_abi_rtti_p): New macro.
10027 (emit_support_tinfos): Prototype new function.
10028 (tinfo_decl_p): Likewise.
10029 (emit_tinfo_decl): Likwise.
10030 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10032 (doing_runtime): New local static.
10033 (init_rtti_processing): Add new-abi initializer.
10034 (get_tinfo_decl): Add new-abi logic.
10035 (tinfo_from_decl): Likewise.
10036 (build_dynamic_cast_1): Likewise.
10037 (qualifier_flags): New static function.
10038 (tinfo_base_init): Likewise.
10039 (generic_initializer): Likewise.
10040 (ptr_ref_initializer): Likewise.
10041 (ptmd_initializer): Likewise.
10042 (class_hint_flags): Likewise.
10043 (class_initializer): Likewise.
10044 (synthesize_tinfo_var): Likewise.
10045 (create_real_tinfo_var): Likewise.
10046 (create_pseudo_type_info): Likewise.
10047 (get_vmi_pseudo_type_info): Likewise.
10048 (create_tinfo_types): Likewise.
10049 (emit_support_tinfos): New global function.
10050 (tinfo_decl_p): New global predicate.
10051 (emit_tinfo_decl): New global function.
10052 * class.c (set_rtti_entry): Generalize for old and new rtti.
10053 (build_vtbl_initializer): Likewise.
10054 * decl2.c (finish_file): Likewise.
10056 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10058 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10059 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10061 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10063 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10066 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10068 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10070 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10072 * optimize.c (calls_setjmp_r): Supply new argument
10073 to special_function_p.
10075 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10077 * call.c: PROTO -> PARAMS.
10078 * class.c: Likewise.
10079 * cp-tree.h: Likewise.
10081 * decl.c: Likewise.
10082 * decl.h: Likewise.
10083 * decl2.c: Likewise.
10084 * dump.c: Likewise.
10085 * errfn.c: Likewise.
10086 * error.c: Likewise.
10087 * except.c: Likewise.
10088 * expr.c: Likewise.
10089 * init.c: Likewise.
10090 * input.c: Likewise.
10093 * method.c: Likewise.
10094 * optimize.c: Likewise.
10095 * parse.y: Likewise.
10097 * repo.c: Likewise.
10098 * rtti.c: Likewise.
10099 * search.c: Likewise.
10100 * semantics.c: Likewise.
10101 * spew.c: Likewise.
10102 * tree.c: Likewise.
10103 * typeck.c: Likewise.
10104 * typeck2.c: Likewise.
10105 * xref.c: Likewise.
10107 2000-01-25 Richard Henderson <rth@cygnus.com>
10109 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10111 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10113 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10114 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10115 (struct vcall_offset_data_s): New type.
10116 (dfs_vcall_offset_queue_p): New function.
10117 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10118 (build_vcall_offset_vtbl_entries): Likewise.
10119 (layout_vtable_decl): Likewise.
10120 (num_vfun_entries): Likewise.
10121 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10122 (build_vtbl_initializer): Likewise.
10123 (dfs_finish_vtabls): Use layout_vtable_decl.
10124 (modify_one_vtables): Always duplicate vtables under the new ABI.
10125 (finish_struct_1): Use layout_vtable_decl.
10127 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10129 * decl.c (member_function_or_else): Change third arg from a format
10130 specifier to an `enum overload_flags'. Callers changed.
10132 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10134 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10135 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10136 build_const_cast, get_delta_difference, check_return_expr): Avoid
10137 ANSI string concatenation usage.
10139 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10141 * class.c (layout_class_type): Put the fields required to make a
10142 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10145 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10147 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10150 * decl2.c (mark_used): Do instantiate inlines that have been
10151 explicitly instantiated.
10153 2000-01-24 Richard Henderson <rth@cygnus.com>
10155 * call.c (build_over_call): Use expand_tree_builtin.
10156 * typeck.c (build_function_call_real): Likewise.
10157 (build_binary_op_nodefault): Handle unordered compares.
10159 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10161 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10162 cp_tree_index values.
10163 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10164 New global node #defines for them.
10165 * rtti.c (call_void_fn): Replace with ...
10166 (build_runtime_decl): ... new static function.
10167 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10168 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10169 (build_dynamic_cast_1): Always produce correctly typed result.
10170 Explicitly produce type_info addresses. Use dynamic_cast_node.
10171 * exception.cc (__throw_bad_cast): Return `void *'.
10172 (__throw_bad_typeid): Return `const type_info &'.
10174 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10176 * cp-tree.h (get_vtable_decl): Prototype new function.
10177 * class.c (get_vtable_decl): New function. Broken out from ...
10178 (build_vtable): ... here. Use it.
10179 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10180 by get_vtable_decl.
10182 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10184 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10185 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10186 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10187 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10188 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10189 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10190 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10191 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10192 (CPTI_TINFO_VAR_ID): New enumeration.
10193 (__tp_desc_type_node, __access_mode_type_node,
10194 __bltn_desc_type_node, __user_desc_type_node,
10195 __class_desc_type_node, __ptr_desc_type_node,
10196 __attr_desc_type_node, __func_desc_type_node,
10197 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10198 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10199 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10200 enum_desc_type_node, class_desc_type_node,
10201 si_class_desc_type_node, vmi_class_desc_type_node,
10202 ptmd_desc_type_node, base_desc_type_node): New #defines.
10203 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10204 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10205 (tinfo_var_id): New enumeration.
10206 (DECL_TINFO_FN_P): Augment comment.
10207 * decl.c (cp_global_trees): Adjust documentation.
10208 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10209 tinfo_decl_type and tinfo_var_id.
10210 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10211 (build_typeid): Remove unused variable.
10212 (get_tinfo_var): Use tinfo_var_id.
10213 (tinfo_name): New static function.
10214 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10215 (tinfo_from_decl): Likewise.
10216 (get_base_offset): New static function, broken out of
10218 (expand_si_desc): Use tinfo_name.
10219 (expand_class_desc): Likewise. Lose local static variable.
10220 Use base_desc_type_node. Use get_base_offset.
10221 (expand_ptr_desc): Use tinfo_name.
10222 (expand_attr_desc): Likewise.
10223 (expand_generic_desc): Likewise.
10225 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10226 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10228 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10230 * cp-tree.h (__eprintf): Remove declaration.
10231 * tree.c (__eprintf): Remove definition.
10233 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10234 Mark Mitchell <mark@codesourcery.com>
10236 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10237 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10239 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10241 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10243 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10245 * cp-tree.h (register_dtor_fn): New function.
10246 * decl.c (destroy_local_static): Rename to ...
10247 (register_dtor_fn): ... this. Give it external linkage.
10248 (expand_static_init): Use it.
10249 * decl2.c (do_static_initialization): Likewise, if using
10251 (do_static_destruction): Check that __cxa_atexit is not in use.
10252 (finish_file): Don't call do_static_destruction if using
10255 * typeck.c (convert_arguments): Restore two-message error
10258 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10260 Remap dynamic cast hint values to be consistent across ABIs.
10261 * search.c (dynamic_cast_base_recurse): Remap generated value.
10262 (get_dynamic_cast_base_type): Adjust documentation.
10263 * tinfo.h (__user_type_info::dyncast): Likewise.
10264 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10265 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10266 (__class_type_info::do_dyncast): Likewise.
10267 (__class_type_info::do_find_public_subobj): Likewise.
10268 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10270 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10272 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10274 * typeck2.c (incomplete_type_error): Restore previous
10275 cp_error and cp_error_at call sequence.
10277 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10279 * class.c (dump_class_hierarchy): Make format agree with argument;
10280 cast pointer to unsigned long and print with %lx.
10282 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10284 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10286 * typeck.c (composite_pointer_type, common_type,
10287 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10288 build_function_call_real, convert_arguments,
10289 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10290 build_unary_op, mark_addressable, build_compound_expr,
10291 build_static_cast, build_reinterpret_cast, build_const_cast,
10292 build_c_cast, build_modify_expr, get_delta_difference,
10293 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10294 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10296 * typeck2.c (readonly_error, abstract_virtuals_error,
10297 process_init_constructor, check_for_new_type): Likewise.
10299 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10301 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10304 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10306 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10307 (build_x_typeid): Likewise.
10308 (get_tinfo_fn): Likewise.
10309 (get_tinfo_fn_unused): Rename to ...
10310 (get_tinfo_decl): ... here.
10311 * rtti.c (build_headof): Replace logic error with assertion.
10312 (get_tinfo_fn_dynamic): Rename to ...
10313 (get_tinfo_decl_dynamic): ... here. Make static. Use
10314 complete_type_or_else.
10315 (build_x_typeid): Move into ...
10316 (build_typeid): ... here. Adjust call to
10317 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10318 throw_bad_typeid expression.
10319 (get_tinfo_fn_unused): Rename to ...
10320 (get_tinfo_decl): ... here. Adjust comment.
10321 (get_tinfo_fn): Delete.
10322 (tinfo_from_decl): New static function.
10323 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10324 (get_typeid): Use complete_type_or_else.
10325 (build_dynamic_cast_1): Adjust calls to
10326 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10327 * parse.y (primary): Adjust call to build_typeid.
10328 * except.c (build_eh_type_type_ref): Adjust call to
10329 get_tinfo_decl. Mark as used.
10330 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10331 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10332 * parse.c: Regenerated.
10334 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10336 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10337 calling convention.
10338 (resolves_to_fixed_type_p): Document calling convention.
10339 * rtti.c (build_x_typeid): Initialize NONNULL.
10341 * cp-tree.h (build_shared_int_cst): New function.
10342 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10343 * class.c (modify_vtable_entry): Likewise.
10344 (add_virtual_function): Split out code to generated shared
10345 INTEGER_CSTs to build_share_int_cst.
10346 (modify_all_vtables): Handle all the overridden functions here.
10347 Add overridden functions from non-primary virtual bases to the
10349 (finish_struct_1): Adjust call to modify_all_vtables. Add
10350 overridden functions from non-primary bases to the vtable.
10351 * tree.c (build_shared_int_cst): New function.
10353 * cp-tree.h (scratchalloc): Remove.
10354 (build_scratch_list): Likewise.
10355 * call.c (convert_class_to_reference): Replace build_scratch_list
10356 and build_expr_list with build_tree_list.
10357 (add_candidate): Replace scratchalloc with expralloc. Note memory
10359 (build_user_type_conversion_1): Replace build_scratch_list
10360 and build_expr_list with build_tree_list.
10361 (build_new_op): Likewise.
10362 (build_op_delete_call): Likewise.
10363 (convert_like): Likewise.
10364 * cvt.c (ocp_convert): Likewise.
10365 * decl.c (start_decl): Likewise.
10366 (start_function): Likewise.
10367 (finish_destructor_body): Likewise.
10368 (maybe_build_cleanup_1): Likewise.
10369 * decl2.c (reparse_decl_as_expr): Likewise.
10370 * init.c (perform_member_init): Likewise.
10371 (expand_cleanup_for_base): Likewise.
10372 (build_builtin_delete_call): Likewise.
10373 (build_new_1): Likewise.
10374 (build_delete): Likewise.
10375 * method.c (do_build_assign_ref): Likewise.
10376 * parse.y (already_scoped_stmt): Likewise.
10377 (nontrivial_exprlist): Likewise.
10378 (net_initializer): Likewise.
10379 (initlist): Likewise.
10380 * parse.c: Regenerated.
10381 * rtti.c (build_x_typeid): Likewise.
10382 (build_dynamic_cast_1): Likewise.
10383 * typeck.c (build_x_compound_expr): Likewise.
10384 (build_static_cast): Likewise.
10385 (build_modify_expr): Likewise.
10387 * cp-tree.h (DECL_VINDEX): Add documentation.
10388 * class.c (build_vtable_entry): Likewise.
10389 (start_vtable): Add comment.
10390 (add_virtual_function): Replace pending_hard_virtuals with
10391 overridden_virtuals and pending_virtuals with new_virtuals.
10392 Replace redundant assignments with assertions.
10393 (check_for_override): Add comment.
10394 (check_bases_and_members): Replace pending_hard_virtuals with
10395 overridden_virtuals and pending_virtuals with new_virtuals.
10396 (create_vtbl_ptr): Likewise.
10397 (layout_class_type): Likewise.
10398 (finish_struct_1): Likewise. Add comments.
10400 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10402 * class.c (finish_struct_1): Replace redundant code with
10405 * cp-tree.h (flag_new_abi): Move.
10406 (flag_use_cxa_atexit): Likewise.
10407 (flag_honor_std): Likewise.
10408 (flag_rtti): Likewise.
10409 (vbase_offsets_in_vtable_p): Define.
10410 (vptrs_present_everywhere_p): Likewise.
10411 (TYPE_CONTAINS_VPTR_P): Likewise.
10412 (dfs_walk_real): Declare.
10413 * class.c (build_vbase_pointer_fields): Check
10414 vbase_offsets_in_vtable_p.
10415 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10417 (build_vbase_offset_vtbl_entries): Simplify.
10418 (build_vbase_offset_vtbl_entries): Adjust.
10419 (build_vbase_pointer): Add ability to look up vbase offsets in
10421 (start_vtable): New function.
10422 (add_virtual_function): Use it.
10423 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10424 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10425 (build_vtbl_initializer): Take the type of the complete object as
10426 input. Use it to correctly calculate vbase offsets.
10427 (dfs_finish_vtbls): Pass the complete type to
10428 build_vtbl_initializer.
10429 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10430 (create_vtable_ptr): Create a vtable even if there are no
10431 new virtual functions, under the new ABI.
10432 (finish_struct_1): Likewise.
10433 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10434 * decl.c (exapnd_static_init): Remove call to
10435 preserve_initializer.
10436 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10438 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10439 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10440 (construct_virtual_bases): Don't initialize virtual base pointers
10442 (build_aggr_init): Clean up comment.
10443 (expand_aggr_init_1): Likewise.
10444 * rtti.c (expand_class_desc): Store the virtual function table
10445 index where the vbase offset lives in the offset field.
10446 * search.c (dfs_walk_real): Make it global.
10447 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10448 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10450 * tinfo.h (USItype): Make it signed under the new ABI.
10451 * tinfo.cc (convert_to_base): New function. Encapsulate base
10452 conversion logic here.
10453 (__class_type_info::do_upcast): Use it.
10454 (__class_type_info::do_dyncast): Likewise.
10455 (__class_type_info::do_find_public_subobj): Likewise.
10457 * init.c (construct_virtual_bases): Don't look up the addresses of
10458 virtual bases at run-time.
10460 * class.c (build_vbase_pointer): Relocate.
10461 (build_vbase_pointer_fields): Likewise.
10462 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10463 (build_vbase_offset_vtbl_entries): Likewise.
10465 * decl.c (init_decl_processing): Complain if -fnew-abi
10466 -fno-vtable-thunks is used.
10468 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10471 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10473 * cp-tree.h (num_extra_vtbl_entries): New function.
10474 (size_extra_vtbl_entries): Likewise.
10475 (dfs_vtable_path_unmark): Likewise.
10476 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10477 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10478 * class.c (num_extra_vtbl_entries): New function.
10479 (size_extra_vtbl_entries): Likewise.
10480 (dfs_build_vbase_offset_vtbl_entries): New function.
10481 (build_vbase_offset_vtbl_entries): Likewise.
10482 (build_vtbl_initializer): Use it.
10483 (finish_struct_1): Adjust vtable sizes (using
10484 num_extra_vtbl_entries).
10485 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10486 THUNK_DECL is non-NULL before expanding it.
10487 * init.c (expand_virtual_init): Adjust the vtable pointer by
10488 size_extra_vtbl_entries before storing it.
10489 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10490 Handle TREE_LIST parameters here, not in the dfs_* functions.
10491 (dfs_unmarked_real_bases_queue_p): Adjust.
10492 (dfs_marked_real_bases_queue_p): Likewise.
10493 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10494 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10495 (dfs_vtable_path_unmark): Likewise.
10497 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10499 * optimize.c (copy_body_r): Clear the operand three of a
10500 TARGET_EXPR when copying it.
10502 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10504 * method.c (build_decl_overload_real): Check whether we are in ::
10505 before returning __builtin_new/delete.
10507 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10509 * pt.c (tsubst_friend_function): Improve comment.
10510 (instantiate_decl): Avoid crashing when a "nested" function is
10511 instantiated from the top level.
10513 * dump.c (dqeueue_and_dump): Dump
10514 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10516 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10518 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10520 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10522 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10523 ENABLE_NEW_GXX_ABI defined.
10524 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10525 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10526 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10528 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10530 * decl.c (start_cleanup_fn): Call pushdecl.
10532 * call.c (convert_class_to_reference): Fix typos.
10533 (build_conditional_expr): Handle errors gracefully.
10534 * class.c (push_nested_class): Likewise.
10535 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10536 (DECL_THIS_EXTERN): Use it.
10537 (DECL_THIS_STATIC): Likewise.
10538 * cvt.c (convert_to_void): Handle errors gracefully.
10539 (build_expr_type_conversion): Likewise.
10540 * decl.c (maybe_push_decl): Likewise.
10541 (start_decl_1): Likewise.
10542 (require_complete_types_for_parms): Likewise.
10543 * parse.y (structsp): Likewise.
10544 (base_class): Likewise.
10545 * parse.c: Regenerated.
10546 * pt.c (finish_member_template_decl): Likewise.
10547 * typeck.c (decay_conversion): Likewise.
10549 * cp-tree.h (dfs_skip_vbases): New function.
10550 (find_vbase_instance): Likewise.
10551 * class.c (determine_primary_base): Allow a nearly empty base to
10552 serve as a primary base class under the new ABI.
10553 (get_class_offset_1): Rename to ...
10554 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10556 (get_class_offset): Use it. Issue error messages here.
10557 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10558 find the right copies of virtual bases.
10559 (fixup_vtable_deltas1): Rename to ...
10560 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10561 bases as primary bases.
10562 (fixup_vtable_deltas): Remove.
10563 (override_one_vtable): Handle virtual bases as primary bases.
10564 (merge_overrides): Likewise.
10565 (finish_struct_1): Likewise.
10566 (dump_class_hierarchy): Dump primary-ness of bases as well.
10567 * search.c (mark_primary_bases): Use a pre-order traversal to
10568 handle primary virtual bases.
10569 (dfs_skip_vbases): New fiunction.
10570 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10571 (fixup_virtual_upcast_offsets): Likewise.
10572 (fixup_all_virtual_upcast_offsets): Likewise.
10573 (dfs_find_vbase_instances): New function.
10574 (find_vbase_instance): Likewise.
10576 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10578 * lex.c (DIR_SEPARATOR): Delete macro.
10580 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10582 * decl2.c (lang_decode_option): Handle automatic line wrapping
10585 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10587 * friend.c (do_friend): Don't resolve scopes when processing
10588 template declarations, even if the qualifying scope doesn't
10589 involve template parameters.
10591 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10593 * class.c (dfs_modify_vtables_queue_p): Remove.
10594 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10595 and dfs_marked_real_bases_queue_p instead of
10596 dfs_modify_vtables_queue_p.
10598 * class.c (build_vbase_path): Simplify.
10599 (dfs_propagate_binfo_offsets): New function.
10600 (propagate_binfo_offsets): Use it.
10601 (remove_base_field): Simplify.
10602 (dfs_set_offset_for_vbases): Remove.
10603 (dfs_set_offset_for_shared_vbases): New function.
10604 (dfs_set_offset_for_unshared_vbases): Likewise.
10605 (layout_virtual_bases): Use them.
10606 (layout_basetypes): Don't call propagate_binfo_offsets.
10607 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10610 * class.c (build_base_field): New function, split out from ...
10611 (build_base_fields): ... here. Use it. Allocate primary bases
10612 first, under the new ABI.
10613 (get_vtable_entry): Remove.
10614 (remove_base_field): New function, split out from ...
10615 (remove_base_fields): ... here. Adjust since primary bases come
10616 first under the new ABI.
10618 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10619 (initialize_vtbl_ptrs): New function.
10620 (expand_indirect_vtbls_init): Change prototype.
10621 (convert_pointer_to_vbase): Declare.
10622 * init.c (expand_direct_vtbls_init): Remove.
10623 (dfs_initialize_vtbl_ptrs): New function.
10624 (initialize_vtbl_ptrs): Likewise.
10625 (emit_base_init): Use initialize_vtbl_ptrs.
10626 * search.c (convert_pointer_to_vbase): Make it global.
10627 (expand_indirect_vtbls_init): Remove vtable initialization code.
10628 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10630 * class.c (dfs_finish_vtbls): New function.
10631 (finish_vtbls): Use it.
10632 (dump_class_hierarchy): New function.
10634 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10635 (BINFO_VBASE_PRIMARY_P): New macro.
10636 (BINFO_VIRTUALS): Add to documentation.
10637 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10638 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10639 (dfs_mark_primary_bases_queue_p): Likewise.
10640 (dfs_unmarked_real_bases_queue_p): New function.
10641 (dfs_marked_real_bases_queue_p): Likewise.
10642 * search.c (dfs_mark_primary_bases): Adjust.
10643 (mark_primary_bases): Likewise.
10644 (get_shared_vbase_if_not_primary): New function.
10645 (dfs_unmarked_real_bases_queue_p): Likewise.
10646 (dfs_marked_real_bases_queue_p): Likewise.
10647 (dfs_get_pure_virtuals): Simplify.
10648 (get_pure_virtuals): Likewise.
10650 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10652 * lex.c: Include tm_p.h.
10654 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10656 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10658 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10660 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10661 * pt.c (instantiate_decl): Defer comdat templates that might not be
10664 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10665 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10666 (finish_file): Likewise.
10668 * decl2.c (import_export_class): Undo 12/14 change.
10670 * error.c (dump_decl): operator new, not operatornew.
10672 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10673 * search.c (lookup_field_1): Look for the last field with the
10676 2000-01-05 Nathan Sidwell <nathan@acm.org>
10678 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10681 2000-01-05 Nathan Sidwell <nathan@acm.org>
10683 * typeck.c (build_static_cast): Don't strip target qualifiers
10684 when casting from a class.
10686 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10688 * class.c (warn_hidden): Initialize variable `fndecl'.
10690 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10692 * decl.c (flag_isoc9x): New variable to be able to use code in
10693 c-common.c. For now always zero.
10695 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10697 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10698 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10699 or unshare_base_binfos for virtual bases here.
10700 * search.c (dfs_get_vbase_types): Do it here.
10701 (get_vbase_types): Adjust.
10703 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10705 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10706 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10707 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10708 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10709 (unmark_primary_bases): Remove declaration.
10710 (unmarkedp): Declare.
10711 (dfs_vbase_unmark): Likewise.
10712 * class.c (determine_primary_base): Return immediately if there
10713 are no base classes. Call mark_primary_bases here.
10714 (modify_all_direct_vtables): Remove.
10715 (modify_all_indirect_vtables): Remove.
10716 (dfs_modify_vtables_queue_p): New function.
10717 (dfs_modify_vtables): New function.
10718 (modify_all_vtables): Use them.
10719 (build_base_fields): Build FIELD_DECLs for primary virtual base
10721 (create_vtable_ptr): Don't call determine_primary_base here.
10722 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10723 (dfs_set_offset_for_vbases): ... this.
10724 (layout_virtual_bases): Use it.
10725 (layout_class_type): Call determine_primary_base here.
10726 * search.c (unmarkedp): Make it global.
10727 (shared_marked_p): Simplify.
10728 (shared_unmarked_p): Likewise.
10729 (dfs_primary_bases_queue_p): Remove.
10730 (dfs_unmark_primary_bases): Likewise.
10731 (unmark_primary_bases): Likewise.
10732 (mark_primary_bases): Simplify.
10733 (get_pure_virtuals): Don't call mark_primary_bases here.
10734 (dfs_vbase_unmark): New function.
10735 (get_vbase_types): Simplify.
10737 * class.c (struct base_info): Remove.
10738 (determine_primary_base): Take has_virtual_p rather than a
10739 base_info as input. Don't calculate max_has_virtual.
10740 (finish_struct_bits): Remove max_has_virtual argument.
10741 (create_vtable_ptr): Remove max_has_virtual_p argument.
10742 (layout_virtual_bases): Remove max argument.
10743 (layout_basetypes): Likewise.
10744 (layout_class_type): Remove max_has_virtual_p argument.
10745 (finish_struct_1): Remove max_has_virtual.
10747 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
10748 (layout_basetypes): Remove.
10749 * class.c (propagate_binfo_offsets): Moved here from tree.c.
10750 Update to handle primary virtual bases.
10751 (remove_base_fields): New function, split out from
10753 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
10754 (layout_virtual_bases): New function, split out from
10755 layout_basetypes. Update to handle primary virtual bases.
10756 (layout_basetypes): Moved here from tree.c. Use
10757 remove_base_fields and layout_virtual_bases.
10758 * search.c (dfs_mark_primary_bases_queue_p): New function.
10759 (mark_primary_bases): Use it.
10760 * tree.c (CEIL): Remove.
10761 (propagate_binfo_offsets): Remove.
10762 (layout_basetypes): Remove.
10764 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10766 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
10767 (BINFO_PRIMARY_MARKED_P): New macro.
10768 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10769 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10770 (mark_primary_bases): New function.
10771 (unmark_primary_bases): Likewise.
10772 * search.c (get_abstract_virtuals_1): Remove.
10773 (dfs_mark_primary_bases): New function.
10774 (mark_primary_bases): Likewise.
10775 (dfs_unmark_primary_bases): Likewise.
10776 (unmark_primary_bases): Likewise.
10777 (dfs_get_pure_virtuals): Likewise.
10779 2000-01-01 Mark Mitchell <mark@codesourcery.com>
10781 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
10782 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
10783 (modify_one_vtable): Adjust.
10784 (fixup_vtable_deltas1): Likewise.
10785 (override_one_vtable): Likewise.
10786 * search.c (get_abstract_virtuals_1): Likewise.
10787 (get_pure_virtuals): Likewise.
10788 (expand_upcast_fixups): Likewise.
10789 * tree.c (debug_binfo): Likewise.
10791 * class.c (build_vtable): Don't return a value. Don't rebuild
10792 vtables for bases that have already been handled.
10793 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
10794 already been handled.
10795 (modify_one_vtable): Adjust accordingly.
10796 (fixup_vtable_deltas1): Likewise.
10797 (finish_struct_1): Likewise.
10799 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10801 * call.c (build_new_method_call): Also check destructors.