1 2001-12-13 Jason Merrill <jason@redhat.com>
3 * Make-lang.in (parse.h): Separate rule, just depend on parse.c.
5 Use cleanups to run base and member destructors.
6 * init.c (push_base_cleanups): New function, split out from...
7 (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code.
8 * decl.c (finish_destructor_body): Move vbase destruction code to
10 (begin_function_body, finish_function_body): New fns.
11 (finish_function): Move [cd]tor handling and call_poplevel to
13 (pushdecl): Skip the new level.
14 * semantics.c (genrtl_try_block): Don't call end_protect_partials.
15 (setup_vtbl_ptr): Call push_base_cleanups.
16 * method.c (synthesize_method): Call {begin,end}_function_body.
17 * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK.
18 * cp-tree.h: Declare new fns.
19 * parse.y (function_body, .begin_function_body): New nonterminals.
20 (fndef, pending_inline, function_try_block): Use function_body.
21 (ctor_initializer_opt, function_try_block): No longer has a value.
22 (base_init): Remove .set_base_init token.
23 (.set_base_init, compstmt_or_error): Remove.
24 * Make-lang.in (parse.c): Expect two fewer s/r conflicts.
26 * optimize.c (maybe_clone_body): Fix parameter updating.
28 2001-12-12 Jason Merrill <jason@redhat.com>
30 * decl.c (store_parm_decls): Remove parms_have_cleanups cruft.
31 * semantics.c (genrtl_start_function): Don't pass
32 parms_have_cleanups or push an extra binding level.
33 (genrtl_finish_function): Lose cleanup_label cruft.
35 * cp-tree.h (struct cp_language_function): Remove x_ctor_label.
37 * semantics.c (finish_return_stmt): Lose ctor_label support.
38 * decl.c (finish_constructor_body, mark_lang_function): Likewise.
39 * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not
42 * call.c (build_new_method_call): Let resolves_to_fixed_type_p
44 * class.c (fixed_type_or_null, case INDIRECT_REF): Fix.
46 * decl.c (finish_function): Check VMS_TARGET, not VMS.
48 * decl.c (start_cleanup_fn): Remove redundant pushlevel.
49 (end_cleanup_fn): And poplevel.
51 * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER
52 if we're in a template.
54 2001-12-12 Jakub Jelinek <jakub@redhat.com>
56 * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P,
57 ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT,
59 * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P,
60 THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash
61 with internal naming scheme.
62 * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use.
64 2001-12-12 Nathan Sidwell <nathan@codesourcery.com>
66 * decl.c (grokdeclarator): Deprecated implicit typename use.
68 2001-12-11 Nathan Sidwell <nathan@codesourcery.com>
71 * parse.y (frob_specs): Indicate it is a language linkage which
73 * decl.c (grokdeclarator): Allow extern language linkage with
76 2001-12-10 Nathan Sidwell <nathan@codesourcery.com>
79 * decl.c (add_binding): Don't reject duplicate typedefs involving
82 2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk>
84 * parse.y, semantics.c: Similarly.
86 2001-12-09 Nathan Sidwell <nathan@codesourcery.com>
89 * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p.
90 (copy_args_p): Rename to ...
91 (copy_fn_p): ... here.
92 (grok_special_member_properties): New function.
93 (grok_op_properties): Lose VIRTUALP parameter.
94 (copy_assignment_arg_p): Remove.
95 * call.c (build_over_call): Use copy_fn_p.
96 * decl.c (grokfndecl): Reformat. Adjust call to
98 (copy_args_p): Rename to ...
99 (copy_fn_p): ... here. Reject template functions. Check for pass
101 (grok_special_member_properties): Remember special functions.
102 (grok_ctor_properties): Don't remember them here, just check.
103 (grok_op_properties): Likewise.
104 (start_method): Call grok_special_member_properties.
105 * decl2.c (grokfield): Likewise.
106 (copy_assignment_arg_p): Remove.
107 (grok_function_init): Don't remember abstract assignment here.
108 * pt.c (instantiate_class_template): Call
109 grok_special_member_properties.
110 (tsubst_decl): Adjust grok_op_properties call.
112 2001-12-08 Aldy Hernandez <aldyh@redhat.com>
114 * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and
115 RID_TYPES_COMPATIBLE_P.
117 2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
119 * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in
120 call to build_aggr_init.
121 * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND.
123 2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk>
125 * parse.y: Replace uses of the string non-terminal with STRING.
126 Don't perform string concatentaion here.
127 (string): Remove non-terminal.
128 * semantics.c (finish_asm_stmt): Don't concatenate strings here.
130 2001-12-05 Jason Merrill <jason@redhat.com>
132 * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define.
133 (LANG_HOOKS_TREE_INLINING_END_INLINING): Define.
134 * tree.c (cp_start_inlining, cp_end_inlining): New fns.
135 * pt.c (push_tinst_level): No longer static.
136 * cp-tree.h: Declare them.
138 * init.c (resolve_offset_ref): Don't check access for the base
139 conversion to access a FIELD_DECL.
141 * cp-tree.h (TYPE_REFFN_P): New macro.
142 * decl.c (bad_specifiers): Check it, too.
144 * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY
145 on the __*_type_info type if we haven't seen a definition.
147 2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk>
149 * decl.c: Include c-common.h.
150 (shadow_warning): Move to c-common.c.
152 Wed Dec 5 17:00:49 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
154 * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE.
156 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
158 * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm.
160 2001-12-04 Nathan Sidwell <nathan@codesourcery.com>
163 * init.c (sort_base_init): Allow binfos to be directly specified.
164 * method.c (do_build_copy_constructor): Explicitly convert to the
166 (do_build_assign_ref): Likewise.
168 2001-12-03 Hans-Peter Nilsson <hp@bitrange.com>
170 * decl.c (xref_basetypes): Don't use C99 construct in tag_code
171 declaration and initialization.
173 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
175 * typeck2.c: Remove leading capital from diagnostic messages, as
176 per GNU coding standards.
178 2001-12-03 Mumit Khan <khan@nanotech.wisc.edu>
181 * decl.c (xref_basetypes): Handle attributes between
184 2001-12-03 Nathan Sidwell <nathan@codesourcery.com>
187 * parse.y (named_complex_class_head_sans_basetype): Add new
189 * Make-lang.in (parse.c): Adjust expected conflict count.
191 2001-12-03 Jason Merrill <jason@redhat.com>
193 * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the
194 immediate binfos for our virtual bases.
196 2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk>
198 * call.c (build_java_interface_fn_ref): Similarly.
199 * except.c (is_admissible_throw_operand): Similarly.
200 * init.c (build_java_class_ref): Similarly.
201 * xref.c (open_xref_file): Similarly.
203 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
205 * class.c (finish_struct): Remove trailing periods from messages.
206 * decl.c (check_tag_decl): Similarly.
207 * lex.c (cxx_set_yydebug): Similarly.
208 * typeck2.c (friendly_abort): Similarly.
210 2001-11-29 Mark Mitchell <mark@codesourcery.com>
213 * cp-tree.h (ovl_member): Remove.
214 * decl2.c (merge_functions): Handle extern "C" functions
216 * tree.c (ovl_member): Remove.
218 2001-11-29 Mark Mitchell <mark@codesourcery.com>
221 * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a
222 FUNCTION_DECL, as input.
223 (mark_overriders): Remove.
224 (warn_hidden): Rework for the new ABI.
226 2001-11-29 Mark Mitchell <mark@codesourcery.com>
229 * call.c (convert_like_real): Do not build additional temporaries
230 for rvalues of class type.
232 2001-11-28 Nathan Sidwell <nathan@codesourcery.com>
234 * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
235 (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
236 (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
237 (DERIVED_FROM_P): Likewise.
238 (enum base_access): Renumber, add ba_quiet bit mask.
240 (get_base_distance): Remove.
241 (binfo_value): Remove.
242 (ACCESSIBLY_DERIVED_FROM_P): Remove.
243 * call.c (standard_conversion): Use lookup_base.
244 * class.c (strictly_overrides): Likewise.
245 (layout_virtual_bases): Likewise.
246 (warn_about_ambiguous_direct_bases): Likewise.
247 (is_base_of_enclosing_class): Likewise.
248 (add_vcall_offset_vtbl_entries_1): Likewise.
249 * cvt.c (build_up_reference): Adjust comment.
250 * init.c (build_member_call): Reformat.
251 * search.c (get_binfo): Remove.
252 (get_base_distance_recursive): Remove.
253 (get_base_distance): Remove.
254 (lookup_base_r): Tweak.
255 (lookup_base): Add ba_quiet control. Complete the types here.
256 (covariant_return_p): Use lookup_base.
257 * tree.c (binfo_value): Remove.
258 (maybe_dummy_object): Use lookup_base.
259 * typeck.c (build_static_cast): Use lookup_base.
260 (get_delta_difference): Likewise.
261 * typeck2.c (binfo_or_else): Use lookup_base.
262 (build_scoped_ref): Add back error_mark_check.
263 (build_m_component_ref): Use lookup_base.
265 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
267 * Make-lang.in (c++.generated-manpages): New dummy target.
269 Tue Nov 27 09:03:47 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
271 * Make-lang.in (cp-lang.o): Depends on c-common.h.
272 * cp-lang.c (c-common.h): Include.
273 (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
274 * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
275 * expr.c (init_cplus_expand): Don't set lang_expand_constant.
277 2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk>
279 * decl2.c (c_language): Move to c-common.c.
280 * lex.c (cxx_post_options, cxx_init_options): Use c-common.c
284 2001-11-26 Jason Merrill <jason@redhat.com>
286 * call.c (joust): Remove COND_EXPR hack.
288 2001-11-25 Aldy Hernandez <aldyh@redhat.com>
290 * cp/search.c (lookup_base_r): Declare bk in variable declaration
293 2001-11-25 Nathan Sidwell <nathan@codesourcery.com>
296 * class.c (build_vbase_pointer): Remove.
297 (build_vbase_path): Remove.
298 (build_base_path): New function.
299 * cp-tree.h (base_access, base_kind): New enumerations.
300 (build_base_path): Declare.
301 (convert_pointer_to_real): Remove.
302 (convert_pointer_to): Remove.
303 (lookup_base): Declare.
304 (convert_pointer_to_vbase): Remove.
305 * call.c (build_scoped_method_call): Use lookup_base &
306 build_base_path instead of convert_pointer_to_real,
307 get_base_distance & get_binfo.
308 (build_over_call): Likewise.
309 * cvt.c (cp_convert_to_pointer): Likewise.
310 (convert_to_pointer_force): Likewise.
311 (build_up_reference): Likewise.
312 (convert_pointer_to_real): Remove.
313 (convert_pointer_to): Remove.
314 * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
315 instead of convert_pointer_to_vbase & build_vbase_path.
316 (emit_base_init): Use build_base_path instead of
317 convert_pointer_to_real.
318 (expand_virtual_init): Lose unrequired conversions.
319 (resolve_offset_ref): Use lookup_base and build_base_path
320 instead of convert_pointer_to.
321 * rtti.c (build_dynamic_cast_1): Use lookup_base &
322 build_base_path instead of get_base_distance & build_vbase_path.
323 * search.c (get_vbase_1): Remove.
325 (convert_pointer_to_vbase): Remove.
326 (lookup_base_recursive): New function.
327 (lookup_base): New function.
328 * typeck.c (require_complete_type): Use lookup_base &
329 build_base_path instead of convert_pointer_to.
330 (build_component_ref): Likewise.
331 (build_x_function_call): Likewise.
332 (get_member_function_from_ptrfunc): Likewise.
333 (build_component_addr): Likewise.
334 * typeck2.c (build_scoped_ref): Likewise.
336 2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
338 * cp-tree.h (CP_TYPE_QUALS): Removed.
339 * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
340 * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
341 LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
342 * dump.c (cp_dump_tree): Use void* dump_info argument to match
343 lang-hooks prototype.
344 * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
345 rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
346 CP_TYPE_QUALS changed to cp_type_quals.
347 * Make-lang.in: References to c-dump.h changed to tree-dump.h.
348 (CXX_C_OBJS): Remove c-dump.o.
350 2001-11-21 Mark Mitchell <mark@codesourcery.com>
353 * pt.c (lookup_template_class): Ensure that all specializations
354 are registered on the list corresponding to the most general
357 2001-11-20 Mark Mitchell <mark@codesourcery.com>
359 * call.c (non_reference): Add documentation.
360 (convert_class_to_reference): Do not strip reference types
361 from conversion operators.
362 (maybe_handle_ref_bind): Simplify.
363 (compare_ics): Correct handling of references.
365 2001-11-19 John Wilkinson <johnw@research.att.com>
367 * dump.c (dump_op): New function.
368 (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use
369 dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs.
370 DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P,
372 2001-11-19 Mark Mitchell <mark@codesourcery.com>
375 * semantics.c (finish_sizeof): Make sure that expression created
376 while processing a template do not have a type.
377 (finish_alignof): Likewise.
378 * typeck.c (c_sizeof): Likewise.
379 (expr_sizeof): Likewise.
381 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
383 * lex.c (cxx_finish): Call c_common_finish.
384 (finish_parse): Remove.
386 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
388 * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE
389 when displaying error message about missing array bounds.
391 2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
393 * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR,
395 * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR.
397 2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk>
399 * cp-tree.h (print_class_statistics): Restore.
401 2001-11-15 Jason Merrill <jason@redhat.com>
403 * method.c (use_thunk): Don't emit debugging information for thunks.
405 * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions.
406 * decl.c (make_typename_type): Handle getting a class template.
407 * search.c (lookup_field_r): A class template is good enough for
410 * call.c (convert_like_real): Only use cp_convert for the bad part.
411 (standard_conversion): Also allow bad int->enum.
412 * typeck.c (ptr_reasonably_similar): Also allow functions to
413 interconvert. Pointers to same-size integers are reasonably
416 * cvt.c (convert_to_void): If we build a new COND_EXPR, always
419 2001-11-15 Nathan Sidwell <nathan@codesourcery.com>
422 * init.c (sort_base_init): Remove unreachable code.
423 (expand_member_init): Adjust comment to reflect reality. Simplify
424 and remove unreachable code.
426 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
428 * cp-tree.h (init_reswords, cxx_init_decl_processing): New.
429 (cxx_init): Update prototype.
430 * decl.c (init_decl_processing): Rename. Move null node init
431 to its creation time.
432 * lex.c (cxx_init_options): Update.
433 (cxx_init): Combine with old init_parse; also call
434 cxx_init_decl_processing.
436 2001-11-14 Richard Sandiford <rsandifo@redhat.com>
438 * decl.c (check_initializer): Try to complete the type of an
439 array element before checking whether it's complete. Don't
440 complain about arrays with complete element types but an
442 (cp_finish_decl): Build the hierarchical constructor before
443 calling maybe_deduce_size_from_array_init.
445 2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk>
447 * Make-lang.in: Change all uses of $(manext) to $(man1ext).
449 2001-11-13 Nathan Sidwell <nathan@codesourcery.com>
452 * parse.y (already_scoped_stmt): Remove.
453 (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt.
455 2001-11-12 H.J. Lu <hjl@gnu.org>
457 * cp/cvt.c (ocp_convert): Don't warn the address of a weak
458 function is always `true'.
460 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
462 * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
463 LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
464 LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override.
465 * cp-tree.h (print_class_statistics): Remove.
466 (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type,
467 cxx_print_identifier, cxx_set_yydebug): New.
468 * lex.c (set_yydebug): Rename c_set_yydebug.
469 * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier,
470 lang_print_xnode): Rename.
471 * tree.c (print_lang_statistics): Rename.
473 2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
475 * class.c (dump_array): Fix format specifier warning.
477 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
479 * cp-lang.c (LANG_HOOKS_NAME): Override.
480 (struct lang_hooks): Constify.
481 * lex.c (cxx_init_options): Update.
482 (lang_identify): Remove.
483 * parse.y (language_string): Remove.
485 2001-11-08 Andreas Franck <afranck@gmx.de>
487 * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME,
488 DEMANGLER_CROSS_NAME): Handle program_transform_name the way
489 suggested by autoconf.
490 (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define.
491 (c++.install-common): Use the transformed target alias names.
493 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
495 * Make-lang.in: Update.
496 * cp-lang.c: Include langhooks-def.h.
498 2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
500 * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR.
502 2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
504 * lex.c (copy_lang_type): Add static prototype.
506 2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
508 * pt.c (unify): Handle SCOPE_REF.
510 2001-11-01 Jakub Jelinek <jakub@redhat.com>
512 * tree.c (cp_copy_res_decl_for_inlining): Adjust
513 DECL_ABSTRACT_ORIGIN for the return variable.
515 2001-10-31 Zack Weinberg <zack@codesourcery.com>
517 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
519 2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk>
521 * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c,
522 semantics.c, spew.c: Fix spelling errors.
524 2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
526 * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL.
528 2001-10-25 Zack Weinberg <zack@codesourcery.com>
530 * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to
533 Tue Oct 23 14:00:20 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
535 * cp-lang.c (cxx_get_alias_set): New function.
536 Point LANG_HOOKS_GET_ALIAS_SET to it.
538 2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
540 * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node.
541 * cp-tree.h (make_unbound_class_template): Prototype new function.
542 * decl.c (make_unbound_class_template): New function.
543 * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE.
544 * error.c (dump_type): Likewise.
545 * mangle.c (write_type): Likewise.
546 * parse.y (template_parm): Likewise.
547 (template_argument): Use make_unbound_class_template.
548 * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE.
550 (tsubst_copy): Likewise.
552 * tree.c (walk_tree): Likewise.
553 * typeck.c (comptypes): Likewise.
555 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold
558 extra calls into fewer ones.
560 2001-10-18 Alexandre Oliva <aoliva@redhat.com>
562 * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE.
563 Warn when merging inline with attribute noinline.
564 (start_decl, start_function): Warn if inline and attribute
565 noinline appear in the same declaration.
567 2001-10-16 H.J. Lu <hjl@gnu.org>
569 * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined
570 for tree checking disabled.
572 2001-10-16 Hans-Peter Nilsson <hp@axis.com>
574 * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL &&
575 NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME.
577 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
579 * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define.
580 (unify): Only handle MINUS_EXPR specially if the above flag is set
581 and the subtracted constant is 1. Clear the flag on recursive calls.
582 Set it when unifying the maximum value in an INTEGER_TYPE's range.
584 2001-10-15 Richard Sandiford <rsandifo@redhat.com>
586 * decl.c (bad_specifiers): Don't allow exception specifications
589 2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk>
591 * cp/lex.c (init_cp_pragma): Similarly.
593 2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
595 * pt.c (lookup_template_class): Build complete template arguments
596 for BOUND_TEMPLATE_TEMPLATE_PARM.
598 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
600 * cp-tree.h (TYPE_BINFO): Update comment.
601 (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro.
602 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info.
603 (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS.
604 (copy_type): Prototype new function.
605 * lex.c (copy_lang_decl): Gather tree node statistics.
606 (copy_lang_type): New function.
607 (copy_type): Likewise.
608 (cp_make_lang_type): Create lang_type for
609 BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE
610 and BOUND_TEMPLATE_TEMPLATE_PARM.
611 * pt.c (tsubst): Use copy_type instead of copy_node.
612 * search.c (lookup_field_1): Ignore TYPENAME_TYPE.
614 2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
616 * pt.c (determine_specialization): Ignore functions without
619 2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
622 * typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
624 2001-10-11 Jason Merrill <jason_merrill@redhat.com>
626 * typeck2.c (store_init_value): Don't re-digest a bracketed
629 * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of
632 2001-10-11 Richard Henderson <rth@redhat.com>
634 * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead
636 (build_vtbl_ref_1): Split out from build_vtbl_ref.
637 (build_vfn_ref): Use it to handle vtable descriptors before
638 calling build_vtable_entry_ref.
639 * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit.
641 2001-10-10 Richard Henderson <rth@redhat.com>
643 * parse.y (asm_operand): Allow named operands.
644 * semantics.c (finish_asm_stmt): Tweek for changed location
645 of the operand constrant.
647 2001-10-09 Jason Merrill <jason_merrill@redhat.com>
649 * call.c (standard_conversion): Add bad conversion between
650 integers and pointers.
651 (convert_like_real): Don't use convert_for_initialization for bad
652 conversions; complain here and use cp_convert.
653 (build_over_call): Don't handle bad conversions specially.
654 (perform_implicit_conversion): Allow bad conversions.
655 (can_convert_arg_bad): New fn.
656 * cp-tree.h: Declare it.
657 * typeck.c (convert_for_assignment): Use it.
658 (ptr_reasonably_similar): Any target type is similar to void.
660 2001-10-08 Alexandre Oliva <aoliva@redhat.com>
662 * Make-lang.in (CXX_OBJS): Added cp-lang.o.
663 (cp/cp-lang.o): New rule.
664 * cp-tree.h: Declare hooks.
665 * tree.c: Make hooks non-static.
666 (init_tree): Don't initialize hooks here.
667 * lex.c: Likewise. Move definition of lang_hooks to...
668 * cp-lang.c: ... new file.
670 2001-10-08 Richard Henderson <rth@redhat.com>
672 * cp-tree.h (struct lang_decl_flags): Remove declared_inline.
673 (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl.
675 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
677 * class.c (build_vtable_entry_ref): Const-ify.
678 * decl.c (predefined_identifier,
679 initialize_predefined_identifiers): Likewise.
680 * init.c (build_new_1): Likewise.
681 * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword):
684 2001-10-05 Alexandre Oliva <aoliva@redhat.com>
686 * optimize.c (struct inline_data): Moved to ../tree-inline.c.
687 (INSNS_PER_STMT): Likewise.
688 (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise.
689 (copy_body, initialize_inlined_parameters): Likewise.
690 (declare_return_variable, inlinable_function_p): Likewise.
691 (expand_call_inline, expand_calls_inline): Likewise.
692 (optimize_inline_calls, clone_body): Likewise.
693 * tree.c (walk_tree): Moved to ../tree-inline.c.
694 (walk_tree_without_duplicates): Likewise.
695 (copy_tree_r, remap_save_expr): Likewise.
697 2001-10-04 Alexandre Oliva <aoliva@redhat.com>
699 * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h.
700 (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise.
701 * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl.
702 (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h.
703 (flag_inline_trees): Moved declaration to ../tree-inline.h.
704 (walk_tree): Moved declaration to ../tree-inline.h.
705 (walk_tree_without_duplicates, copy_tree_r): Likewise.
706 (remap_save_expr): Likewise.
707 * decl.c: Include tree-inline.h.
708 (lang_mark_tree): Don't mark inlined_fns.
709 * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c.
710 * optimize.c: Include tree-inline.h.
711 (optimize_inline_calls): Move declaration to ../tree.h, as
713 (remap_decl): Use language-independent constructs and hooks.
714 (remap_block, copy_body_r, declare_return_variable): Likewise.
715 (inlinable_function_p): Likewise. Don't test for
716 DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is
717 no longer language-specific.
718 (optimize_inline_calls): Likewise. Make it non-static. Moved
719 call of dump_function to...
720 (optimize_function): Here...
721 (clone_body): New function, extracted from...
722 (maybe_clone_body): ... here. Build decl_map locally and pass
724 * pt.c, semantics.c: Include tree-inline.h.
726 (cp_walk_subtrees): New language-specific hook for tree inlining.
727 (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls,
728 cp_is_overload_p, cp_auto_var_in_fn_p,
729 cp_copy_res_decl_for_inlining): Likewise.
730 (walk_tree): Move language-specific constructs into...
731 (cp_walk_subtrees): this new function.
732 (copy_tree_r): Use language-independent constructs and hooks.
733 (init_tree): Initialize tree inlining hooks.
734 (remap_save_expr): Adjust prototype so that the declaration
735 does not require the definition of splay_tree.
737 2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca>
739 * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used
740 to build the declaration instead of the declaration itself.
742 2001-10-02 Jason Merrill <jason_merrill@redhat.com>
744 * decl2.c (cxx_decode_option): Add 'else'.
746 * spew.c (end_input): No longer static.
747 * cp-tree.h: Declare it.
748 * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion.
750 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
752 * call.c (build_over_call), typeck.c (build_function_call_real):
753 Pass type attributes to check_function_format rather than name or
754 assembler name. Don't require there to be a name or assembler
755 name to check formats.
757 2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk>
759 * decl.c (init_decl_processing): Don't call
760 init_function_format_info. Initialize lang_attribute_table
762 (builtin_function): Call decl_attributes.
763 (insert_default_attributes): New.
765 2001-10-01 Jason Merrill <jason_merrill@redhat.com>
767 * decl.c (grokdeclarator): Copy array typedef handling from C
770 * decl.c (grokdeclarator): Copy too-large array handling from C
773 2001-09-29 Alexandre Oliva <aoliva@redhat.com>
775 * config-lang.in (target_libs): Added target-gperf, so that we
776 don't try to build it if C++ is disabled.
778 2001-09-23 Zack Weinberg <zack@codesourcery.com>
780 * Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
781 (cp/errfn.o): Delete rule.
782 (cp/error.o): Depend on flags.h.
783 * errfn.c: Delete file.
784 * cp-tree.h: Declare warn_deprecated. Remove definitions of
785 TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
786 and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
787 cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
788 internal_error respectively. Make cp_deprecated into a macro.
789 Don't define cp_printer typedef or declare cp_printers.
790 * error.c: Include flags.h.
791 Delete: struct tree_formatting_info, print_function_argument_list,
792 print_declaration, print_expression, print_function_declaration,
793 print_function_parameter, print_type_id, print_cv_qualifier_seq,
794 print_type_specifier_seq, print_simple_type_specifier,
795 print_elaborated_type_specifier, print_rest_of_abstract_declarator,
796 print_parameter_declaration_clause, print_exception_specification,
797 print_nested_name_specifier, and definition of cp_printers.
798 (locate_error): New function.
799 (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
800 rewritten in terms of locate_error and diagnostic.c.
801 (cp_tree_printer): Rename cp_printer; wire up to *_to_string
802 instead of deleted print_* routines. Handle %C, %L, %O, %Q also.
803 (init_error): Adjust to match.
805 Sat Sep 22 09:15:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
807 * Make-lang.in (CXX_C_OBJS): Add attribs.o.
809 2001-09-21 Richard Henderson <rth@redhat.com>
811 * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS.
812 (build_vtbl_initializer): Likewise.
813 (build_vfn_ref): New.
814 * cp-tree.h: Declare it.
815 * call.c (build_over_call): Use it.
816 * decl2.c (mark_vtable_entries): Mark FDESC_EXPR.
817 * typeck.c (get_member_function_from_ptrfunc): Mind descriptors.
819 Fri Sep 21 08:16:19 2001 J"orn Rennecke <amylaar@redhat.com>
821 * decl.c (grokdeclarator): Use C syntax for attr_flags declaration.
823 2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk>
825 Table-driven attributes.
826 * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES.
827 * decl2.c (cplus_decl_attributes): Only take one attributes
829 * cp-tree.c (cplus_decl_attributes): Update prototype.
830 * class.c (finish_struct), decl.c (start_decl, start_function),
831 decl2.c (grokfield), friend.c (do_friend), parse.y
832 (parse_bitfield): Update calls to cplus_decl_attributes.
833 * decl.c (grokdeclarator): Take a pointer to a single ordinary
835 * decl.h (grokdeclarator): Update prototype.
836 * decl2.c (grokfield): Take a single ordinary attribute list.
837 * friend.c (do_friend): Likewise.
838 * decl.c (shadow_tag, groktypename, start_decl,
839 start_handler_parms, grokdeclarator, grokparms, start_function,
840 start_method), decl2.c (grokfield, grokbitfield, grokoptypename),
841 parse.y (parse_field, parse_bitfield, component_decl_1), pt.c
842 (process_template_parm, do_decl_instantiation): Pass single
843 ordinary attribute lists around.
844 * decl.c (grokdeclarator): Correct handling of nested attributes.
846 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
847 * decl.c (grokdeclarator): Embedded attrs bind to the right,
850 * cp-tree.h (cp_valid_lang_attribute): Remove declaration
851 (cp_attribute_table): Declare.
852 * decl.c (valid_lang_attribute): Don't define.
853 (lang_attribute_table): Define.
854 (init_decl_processing): Initialize lang_attribute_table instead of
855 valid_lang_attribute.
856 * tree.c (cp_valid_lang_attribute): Remove.
857 (handle_java_interface_attribute, handle_com_interface_attribute,
858 handle_init_priority_attribute): New functions.
859 (cp_attribute_table): New array.
860 * decl2.c (import_export_class): Don't use
861 targetm.valid_type_attribute.
863 2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
865 * Make-lang.in (cp/error.o): Depend on real.h
866 * error.c: #include "real.h"
868 2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
870 * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of
871 xmalloc/strcpy/strcat.
873 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
875 * decl.c (warn_extern_redeclared_static, cp_make_fname_decl):
877 * pt.c (tsubst_decl): Likewise.
879 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * decl2.c (lang_f_options): Const-ification.
882 * lex.c (cplus_tree_code_name): Likewise.
883 * spew.c (yyerror): Likewise.
885 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
888 * class.c (force_canonical_binfo_r): Check & move an indirect
890 (force_canonical_binfo): Check that it's not already
892 (mark_primary_virtual_base): Remove BINFO parameter.
893 (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here.
895 2001-09-06 Nathan Sidwell <nathan@codesourcery.com>
897 Remove TYPE_NONCOPIED_PARTS.
898 * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto
899 CLASSTYPE_PURE_VIRTUALS.
900 (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO.
901 * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS.
902 (layout_class_type): Don't call fixup_inline_methods here ...
903 (finish_struct_1): ... call it here.
905 2001-09-04 Mark Mitchell <mark@codesourcery.com>
907 * decl.c (duplicate_decls): Remove code deadling with
909 * decl2.c (finish_file): Likewise.
910 * pt.c (instantiate_decl): Likewise.
911 * semantics.c (expand_body): Don't defer local functions if
912 they wouldn't be deferred for some other reason. Don't
913 generate RTL for functions that will not be emitted.
914 (genrtl_start_function): Remove code deadling with
916 (genrtl_finish_function): Likewise.
918 2001-09-04 Nathan Sidwell <nathan@codesourcery.com>
921 * call.c (build_over_call): Do not optimize any empty base
924 2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
926 * error.c (dump_template_decl): Output template parameters
927 together with their specifiers.
928 Output `class' prefix for template template parameter.
929 (dump_decl): Fix formatting.
931 2001-08-30 Kurt Garloff <garloff@suse.de>
933 * optimize.c (inlinable_function_p): Allow only smaller single
934 functions. Halve inline limit after reaching recursive limit.
936 2001-08-30 Joern Rennecke <amylaar@redhat.com>
937 Jason Merrill <jason_merrill@redhat.com>
939 * class.c (build_vtable_entry_ref): Subtract in char*, not
942 2001-08-23 Jason Merrill <jason_merrill@redhat.com>
944 * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
945 (build_cplus_array_type): Use cp_build_qualified_type, not
946 TYPE_MAIN_VARIANT, to get an unqualified version.
948 * decl2.c (grok_alignof): Lose.
949 (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
950 * typeck.c (c_alignof): Lose.
951 * semantics.c (finish_sizeof, finish_alignof): New.
953 * cp-tree.h: Declare them.
955 2001-08-22 Jason Merrill <jason_merrill@redhat.com>
957 * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
958 Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
959 * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.
961 2001-08-19 Jakub Jelinek <jakub@redhat.com>
963 * typeck2.c (add_exception_specifier): Only require complete type if
964 not in processing template declaration.
966 2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
968 * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
969 GNU_xref_start_scope and GNU_xref_end_scope.
971 * tree.c (TYPE_HASH): Moved to ../tree.h.
973 2001-08-16 Mark Mitchell <mark@codesourcery.com>
975 * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS
978 2001-08-14 Richard Henderson <rth@redhat.com>
980 * class.c, cp-tree.h (build_vfn_ref): Remove.
981 * call.c, rtti.c: Replace all refernces with build_vtbl_ref.
983 2001-08-13 Mark Mitchell <mark@codesourcery.com>
985 * call.c (build_over_call): Mark COMPOUND_EXPRs generated for
986 empty class assignment as having side-effects to avoid
989 2001-08-13 Zack Weinberg <zackw@panix.com>
991 * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
992 * except.c: Include libfuncs.h.
994 2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
996 * decl.c (grokdeclarator): Clarify diagnostic message.
998 2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1000 * decl2.c (do_nonmember_using_decl): Replace using directive
1001 with using declaration in the error message.
1003 2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1005 * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the
1006 criterion to avoid rebuilding expression tree instead of
1007 processing_template_decl.
1009 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1011 Support named return value optimization for inlines, too.
1012 * decl.c (finish_function): Nullify returns here.
1013 * semantics.c (genrtl_start_function): Not here.
1014 (cp_expand_stmt): Don't mess with CLEANUP_STMTs.
1015 (nullify_returns_r): No longer static. Just clear RETURN_EXPR.
1016 Also nullify the CLEANUP_STMT for the nrv.
1017 * cp-tree.h: Declare it.
1018 * optimize.c (declare_return_variable): Replace the nrv with the
1020 * typeck.c (check_return_expr): Be more flexible on alignment check.
1021 Ignore cv-quals when checking for a matching type.
1023 2001-08-09 Richard Henderson <rth@redhat.com>
1025 * decl2.c (finish_objects): Use target hooks instead of
1026 assemble_constructor and assemble_destructor.
1028 2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca>
1030 * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'.
1032 2001-08-07 Nathan Sidwell <nathan@codesourcery.com>
1035 Stop using TYPE_NONCOPIED_PARTS.
1036 * call.c (build_over_call): Be careful when copy constructing
1037 or assigning to an empty class.
1038 * class.c (check_bases_and_members): It has a
1039 COMPLEX_ASSIGN_REF if it has a vptr.
1040 (layout_class_type): Don't add empty class padding to
1041 TYPE_NONCOPIED_PARTS.
1042 (finish_struct_1): Don't add the VFIELD either.
1043 * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_
1046 2001-08-07 Jason Merrill <jason_merrill@redhat.com>
1048 * tree.c (walk_tree): Walk siblings even if !walk_subtrees.
1050 2001-08-06 Richard Henderson <rth@redhat.com>
1052 * decl2.c (finish_objects): Pass a symbol_ref and priority to
1053 assemble_{constructor,destructor}. Remove priority handling.
1055 2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1057 Don't allow template-id in using-declaration.
1058 * decl2.c (validate_nonmember_using_decl): Handle template-ids.
1059 (do_class_using_decl): Likewise.
1061 2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1063 * cp/spew.c (read_token): No need to pop buffers.
1065 2001-08-02 Stan Shebs <shebs@apple.com>
1067 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used.
1068 (fnaddr_from_vtable_entry): Remove decl.
1069 * method.c (use_thunk): Update comment.
1071 2001-08-01 Andrew Cagney <ac131313@redhat.com>
1073 * repo.c (get_base_filename): Change return value to const char
1076 2001-08-02 Nathan Sidwell <nathan@codesourcery.com>
1080 * cp-tree.h (flag_honor_std): Remove.
1081 (CPTI_FAKE_STD): Remove.
1082 (std_node): Remove comment about it being NULL.
1083 (fake_std_node): Remove.
1084 * decl.c (in_fake_std): Remove.
1085 (walk_namespaces_r): Remove fake_std_node check.
1086 (push_namespace): Remove in_fake_std code.
1087 (pop_namespace): Likewise.
1088 (lookup_name_real): Remove fake_std_node check.
1089 (init_decl_processing): Always create std_node. Always add
1091 (builtin_function): Always put non '_' fns in std.
1092 * decl2.c (flag_honor_std): Remove.
1093 (lang_f_options): Remove honor-std.
1094 (unsupported_options): Add honor-std.
1095 (set_decl_namespace): Remove fake_std_node check.
1096 (validate_nonmember_using_decl): Likewise.
1097 (do_using_directive): Likewise.
1098 (handle_class_head): Likewise.
1099 * dump.c (cp_dump_tree): Likewise.
1100 * except.c (init_exception_processing): Adjust.
1101 * init.c (build_member_call): Remove fake_std_node check.
1102 (build_offset_ref): Likewise.
1103 * lang-options.h: Remove -fhonor-std, -fno-honor-std.
1104 * rtti.c (init_rtti_processing): Adjust.
1106 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
1108 * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second
1109 operand while calling cp_tree_equal.
1111 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1113 The 3.0 ABI no longer has vbase pointer fields.
1114 * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P,
1115 FORMAT_VBASE_NAME): Remove.
1116 * method.c (do_build_copy_constructor): Adjust.
1117 (do_build_assign_ref): Adjust.
1118 * search.c (lookup_field_r): Adjust.
1119 * typeck.c (build_component_ref): Adjust.
1121 The 3.0 ABI always has a vtable pointer at the start of every
1123 * rtti.c (build_headof_sub): Remove.
1124 (build_headof): Adjust.
1125 (get_tinfo_decl_dynamic): No need to check flag_rtti
1127 (create_real_tinfo_var): Explain why we need a hidden name.
1129 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1132 * class.c (update_vtable_entry_for_fn): The fixed adjustment
1133 of a virtual thunk should be from declaring base.
1135 2001-07-31 Nathan Sidwell <nathan@codesourcery.com>
1137 * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into
1138 the shared virtual base, so preserving inheritance graph order.
1140 2001-07-30 Andreas Jaeger <aj@suse.de>
1142 * decl2.c: Remove unused var global_temp_name_counter.
1144 2001-07-28 Richard Henderson <rth@redhat.com>
1146 * method.c (pending_inlines): Remove.
1148 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1150 * class.c (mark_primary_virtual_base): Don't adjust base
1152 (dfs_unshared_virtual_bases): Adjust them here.
1153 (mark_primary_bases): Explain why we adjust at the end.
1155 2001-07-27 Nathan Sidwell <nathan@codesourcery.com>
1157 * class.c (finish_struct_1): When copying the primary base's
1158 VFIELD, make sure we find it is at offset zero.
1160 2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1162 * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and
1163 tsubst_expr for default template arguments.
1165 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1168 * spew.c (yylex): Only copy the token's lineno, if it is
1171 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1174 * call.c (resolve_args): Simplify, call
1175 convert_from_reference.
1176 (build_new_op): Resolve and convert from reference ARG1
1177 earlier. Adjust ARG2 & ARG3 resolve and conversion.
1179 2001-07-26 Nathan Sidwell <nathan@codesourcery.com>
1181 * decl.c (last_function_parm_tags): Remove.
1182 (current_function_parm_tags): Remove.
1183 (init_decl_processing): Adjust.
1184 (start_function): Adjust.
1185 (store_parm_decls): Adjust.
1188 * decl.c (grokdeclarator): Detect when a function typedef is
1189 declaring a function, and create last_function_parms correctly.
1191 2001-07-25 Jason Merrill <jason_merrill@redhat.com>
1193 * call.c (joust): Only prefer a non-builtin candidate to a builtin
1194 one if they have the same signature.
1196 * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on
1197 it rather than toplevel_bindings_p. Give it a mangled name if static.
1198 (convert_to_reference): Adjust.
1199 * decl2.c (get_temp_name): Lose.
1200 * mangle.c (mangle_ref_init_variable): New fn.
1201 (mangle_guard_variable): Strip the ref-init header.
1202 * cp-tree.h: Adjust.
1203 * decl.c (cp_finish_decl): Add the DECL_STMT after processing the
1205 (grok_reference_init): Always use DECL_INITIAL.
1207 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1210 * call.c (build_conditional_expr): Recheck args after
1212 * cp-tree.h (build_conditional_expr): Move to correct file.
1213 * typeck.c (decay_conversion): Diagnose any unknown types
1215 (build_binary_op): Don't do initial decay or default
1216 conversions on overloaded functions.
1217 (build_static_cast): Don't do a decay conversion here.
1219 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1222 * typeck.c (condition_conversion): Resolve an OFFSET_REF.
1223 * expr.c (cplus_expand_expr): An OFFSET_REF should never get here.
1225 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1227 * class.c (build_vtbl_or_vbase_field): Remove, move into ...
1228 (create_vtbl_ptr): ... here.
1230 2001-07-25 Nathan Sidwell <nathan@codesourcery.com>
1232 * class.c (build_vbase_offset_vbtl_entries): Look for
1233 non-primary base of which we are a sub vtable.
1235 2001-07-24 Phil Edwards <pme@sources.redhat.com>
1237 * semantics.c (finish_this_expr): Remove unused code.
1239 2001-07-24 Nathan Sidwell <nathan@codesourcery.com>
1241 Simplify rtti, now we've only one ABI.
1242 * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID,
1244 (tinfo_decl_id, tinfo_var_id): Remove.
1245 (get_typeid_1): Remove.
1247 (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id.
1248 (typeid_ok_p): New function.
1249 (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl.
1250 (get_tinfo_decl): Remove old abi documentation.
1251 (tinfo_from_decl): Remove.
1252 (get_type_id): Call typeid_ok_p. Absorb get_typeid_1.
1253 (get_typeid_1): Remove.
1254 (get_base_offset): Remove.
1255 (synthesize_tinfo_var): Absorb get_base_offset.
1256 (create_real_tinfo_var): Don't use tinfo_decl_id.
1258 2001-07-23 Graham Stott <grahams@redhat.com>
1260 * cp/class.c (type_requires_array_cookie): Fix use of uninitialised
1261 variable has_two_argument_delete_p.
1263 2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
1265 Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
1266 * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
1267 (CPTI_INDEX_IDENTIFIER): Remove.
1268 (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
1269 (delta2_identifier): Remove.
1270 (index_identifier): Remove.
1271 (pfn_or_delta2_identifier): Remove.
1272 (flag_vtable_thunks): Remove.
1273 (VTABLE_DELTA2_NAME): Remove.
1274 (VTABLE_INDEX_NAME): Remove.
1275 (FNADDR_FROM_VTABLE_ENTRY): Adjust.
1276 (vfunc_ptr_type_node): Adjust.
1277 (VTABLE_NAME_PREFIX): Adjust.
1278 (build_vfn_ref): Lose first parameter.
1279 (fixup_all_virtual_upcast_offsets): Remove.
1280 * decl.c (initialize_predefined_identifiers): Remove
1281 delta2_identifier, index_identifier, pfn_or_delta2_identifier.
1282 (init_decl_processing): Remove no-vtable-thunk code.
1283 * decl2.c (flag_vtable_thunks): Remove.
1284 (mark_vtable_entries): Remove no-vtable-thunk code.
1285 * error.c (dump_decl): Remove no-vtable-thunk code.
1286 (dump_expr): Adjust ptr to member function code.
1287 * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
1289 * rtti.c (build_headof): Remove no-vtable-thunk code.
1290 (get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
1291 * search.c (get_base_distance): Remove expand_upcast_fixups case.
1292 (virtual_context) Remove.
1293 (expand_upcast_fixups): Remove.
1294 (fixup_virtual_upcast_offsets): Remove.
1295 (fixup_all_virtual_upcast_offsets): Remove.
1296 * typeck.c (get_member_function_from_ptrfunc): Remove
1297 no-vtable-thunk code.
1298 * call.c (build_over_call): Adjust call to build_vfn_ref.
1299 * class.c (build_vfn_ref): Lose first parameter. Remove
1300 no-vtable-thunk code.
1301 (build_rtti_vtbl_entries): Remove no-vtable-thunk code.
1302 (build_vtable_entry): Remove no-vtable-thunk code.
1304 2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
1306 Remove old-abi remnants. Remove comments about old abi
1307 behaviour. Remove refences to 'new-abi' in comments.
1308 * cp-tree.h: Adjust comments.
1309 (vbase_offsets_in_vtable_p): Delete.
1310 (vcall_offsets_in_vtable_p): Delete.
1311 (vptrs_present_everywhere_p): Delete.
1312 (all_overridden_vfuns_in_vtables_p): Delete.
1313 (merge_primary_and_secondary_vtables_p): Delete.
1314 (TYPE_CONTAINS_VPTR_P): Adjust.
1315 (VTT_NAME_PREFIX): Remove.
1316 (CTOR_VTBL_NAME_PREFIX): Remove.
1317 (init_vbase_pointers): Remove.
1318 * class.c: Adjust coments.
1319 (build_vbase_pointer_fields): Delete.
1320 (build_vbase_pointer): Remove old-abi code.
1321 (build_secondary_vtable): Likewise.
1322 (modify_all_vtables): Likewise.
1323 (create_vtable_ptr): Likewise.
1324 (layout_class_type): Likewise.
1325 (finish_struct_1): Likewise.
1326 (finish_vtbls): Likewise.
1327 (dfs_finish_vtbls): Delete.
1328 (build_vbase_offset_vtbl_entries): Remove old-abi code.
1329 * cvt.c: Adjust comments.
1330 * decl.c: Adjust comments.
1331 * decl2.c: Adjust comments.
1332 * init.c: Adjust comments.
1333 (construct_virtual_bases): Remove old-abi code.
1334 * lang-specs.h: Remove -fno-new-abi.
1335 * mangle.c: Adjust comments.
1336 * rtti.c: Adjust comments.
1337 (get_base_offset): Remove old-abi-code.
1338 * search.c: Adjust comments.
1339 (dfs_init_vbase_pointers): Remove.
1340 (dfs_vtable_path_unmark): Remove.
1341 (init_vbase_pointers): Remove.
1342 * semantics.c: Adjust comments.
1343 (emit_associated_thunks): Remove old-abi code.
1344 * typeck.c: Adjust comments.
1346 2001-07-20 Daniel Berlin <dan@cgsoftware.com>
1348 * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
1351 2001-07-19 Mark Mitchell <mark@codesourcery.com>
1353 * class.c (finish_struct_anon): Forbid nested classes.
1355 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1357 * decl2.c: Don't include dwarfout.h and dwarf2out.h.
1358 * optimize.c: Include debug.h.
1359 (maybe_clone_body): Use debug hook.
1360 * semantics.c: Include debug.h.
1361 (expand_body): Use debug hook.
1363 2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
1365 * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
1367 2001-07-18 Mark Mitchell <mark@codesourcery.com>
1369 * class.c (type_requires_array_cookie): New function.
1370 (check_methods): Don't try to figure out whether the type needs a
1372 (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
1373 * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
1374 (TYPE_VEC_NEW_USES_COOKIE): Reimplement.
1375 * pt.c (instantiate_class_template): Don't set
1376 TYPE_VEC_DELETE_TAKES_SIZE.
1377 * NEWS: Document ABI changes from GCC 3.0.
1379 2001-07-18 Xavier Delacour <xavier@fmaudio.net>,
1380 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1382 * NEWS (Changes in GCC 3.0): Fix typo.
1384 2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
1386 * decl2.c (cplus_decl_attributes): Take a pointer to the node to
1387 which attributes are to be attached, and a flags argument. Update
1388 call to decl_attributes.
1389 (grokfield): Update call to decl_attributes.
1390 * class.c (finish_struct): Update call to cplus_decl_attributes.
1391 * cp-tree.h (cplus_decl_attributes): Update prototype.
1392 * decl.c (start_decl, grokdeclarator, start_function): Update
1393 calls to decl_attributes and cplus_decl_attributes.
1394 * friend.c (do_friend): Update call to cplus_decl_attributes.
1395 * parse.y (parse_bitfield): Update call to cplus_decl_attributes.
1397 2001-07-12 Mark Mitchell <mark@codesourcery.com>
1399 * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER
1400 for `register' variables with an asm-specification.
1402 2001-07-11 Mark Mitchell <mark@codesourcery.com>
1404 * semantics.c (finish_asm_stmt): Mark the output operands
1405 to an asm addressable, if necessary.
1407 2001-07-11 Ben Elliston <bje@redhat.com>
1409 * Revert this change -- there is a subtle bug.
1412 * decl.c (finish_enum): New "attributes" argument; pass it to
1413 cplus_decl_attributes. Use a narrower type if the enum is packed.
1414 * cp-tree.h (finish_enum): Adjust prototype.
1415 * parse.y (enum_head): New non-terminal.
1416 (structsp): Use it. Enums now may be preceded or followed by
1417 optional attributes -- pass their chained tree to finish_enum().
1418 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
1420 2001-07-10 Mark Mitchell <mark@codesourcery.com>
1422 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
1425 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
1427 * semantics.c (cp_expand_stmt): Fix for null
1428 current_function_return_value.
1430 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
1432 * call.c (build_op_delete_call): Initialize fn.
1433 (convert_like_real): Delete conditional.
1434 (joust): Initialize *w and *l.
1435 * class.c: Add prototype for binfo_ctor_vtable.
1436 (get_primary_binfo): Initialize result.
1437 * init.c (build_java_class_ref): Initialize name.
1439 2001-07-09 Erik Rozendaal <dlr@acm.org>
1441 * typeck.c (unary_complex_lvalue): Do not duplicate the
1442 argument to modify, pre-, or post-increment when used as an
1443 lvalue and when the argument has side-effects.
1445 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1447 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1448 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
1449 cplus_decl_attributes even if attrs is NULL.
1450 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
1452 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
1454 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
1455 calls to decl_attributes.
1457 2001-07-06 Ira Ruben <ira@apple.com>
1459 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
1460 be DECL_TEMPLATE_RESULT.
1462 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1464 * cp-tree.h (copy_template_template_parm): Rename to ...
1465 (bind_template_template_parm): ... here.
1466 * tree.c (copy_template_template_parm): Rename to ...
1467 (bind_template_template_parm): ... here. Remove the case when
1468 NEWARGS is NULL_TREE.
1469 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
1470 BOUND_TEMPLATE_TEMPLATE_PARM.
1471 * pt.c (lookup_template_class): Adjust.
1473 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
1475 * cvt.c (convert_lvalue): New fn.
1476 * cp-tree.h: Declare it.
1477 * method.c (do_build_assign_ref): Use it.
1478 (do_build_copy_constructor): Convert parm to base types
1479 before calling base constructors.
1481 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
1482 DECL_USER_ALIGN. Check flag_elide_constructors instead of
1484 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
1486 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
1488 * optimize.c (optimize_inline_calls): New function, broken out
1490 (optimize_function): ... here. Call it. Don't inline if it is
1492 (dump_function): Print name of dump flag causing this dump.
1493 * semantics.c (expand_body): Move thunk inline check to
1496 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
1498 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
1499 (comptypes): Use target.comp_type_attributes.
1501 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
1503 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
1505 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
1507 * error.c (lang_print_error_function): Add a `diagnostic_context *'
1510 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1512 * decl2.c (import_export_class): Update.
1514 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1516 * error.c (init_error): Adjust settings.
1518 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
1520 * error.c (init_error): Adjust settings.
1522 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
1524 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
1525 return pointers to data members by reference rather than by value.
1527 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
1529 Implement the Named Return Value optimization.
1530 * cp-tree.h (struct cp_language_function): Add x_return_value.
1531 (current_function_return_value): Now a macro.
1532 * decl.c: Don't define it.
1533 (define_label, finish_case_label): Don't clear it.
1534 (init_decl_processing): Don't register it with GC.
1535 * semantics.c (genrtl_finish_function): Don't check it for
1536 no_return_label. Copy the RTL from the return value to
1537 current_function_return_value and walk, calling...
1538 (nullify_returns_r): ...this new fn.
1539 * typeck.c (check_return_expr): Set current_function_return_value.
1541 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
1543 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
1544 sharing a ctor vtable with. Merge code for cases 1 and 2.
1545 (binfo_ctor_vtable): New fn.
1546 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
1548 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
1550 * class.c (dfs_find_final_overrider): Fix logic.
1552 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
1553 virtual thunk instead of non-virtual.
1554 (get_matching_virtual): Uncomment.
1556 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
1557 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
1560 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
1562 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
1563 we've not emerged from the hierarchy of RTTI_BINFO on reaching
1566 2001-06-13 Mark Mitchell <mark@codesourcery.com>
1568 * NEWS: Update release number.
1570 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1572 PR c++/3130, c++/3131, c++/3132
1573 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
1574 * class.c (force_canonical_binfo_r): Move
1575 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
1576 virtual bases unless they're primary and what they're primary
1578 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
1579 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
1580 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
1582 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
1583 (layout_nonempty_base_or_field): Add most derived type
1585 (layout_empty_base): Likewise.
1586 (build_base_field): Likewise.
1587 (build_base_fields): Likewise.
1588 (propagate_binfo_offsets): Add most derived type
1589 parameter. Skip non canonical virtual bases too.
1590 (dfs_set_offset_for_unshared_vbases): Don't skip primary
1591 bases. Do skip canonical bases.
1592 (layout_virtual_bases): Adjust.
1593 (layout_class_type): Adjust.
1594 (dfs_get_primary_binfo): Build list of virtual primary base
1596 (get_primary_binfo): Check that the shared virtual primary
1597 base candidate was found first.
1598 (accumulate_vtbl_inits): Don't do anything for non-vptr
1599 containing binfos. For case 1 primary virtual bases, keep
1600 checking that we've not emerged from the hierarchy of RTTI_BINFO.
1602 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
1605 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
1606 hierarchy looking for primary bases for a ctor
1607 vtable. Recursively call oneself, if we meet our primary via
1608 this route and haven't met it yet via inheritance graph order.
1610 2001-06-11 Mark Mitchell <mark@codesourcery.com>
1612 * lang-options.h: Emit documentation for -fno-honor-std, not
1615 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
1617 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
1618 Don't clobber delta.
1619 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
1621 2001-06-10 Mark Mitchell <mark@codesourcery.com>
1622 Gabriel Dos Reis <gdr@codesourcery.com>
1624 * Make-lang.in (cp/call.o): Depend on diagnostic.h
1625 (cp/typeck.o): Depend on diagnostic.h
1626 (cp/typeck2.o): Depend on diagnostic.h
1627 (cp/repo.o): Depend on dignostic.h
1628 * typeck.c: #include diagnostic.h
1629 (convert_for_initialization): Remove extern declaration for
1630 warningcount and errorcount.
1632 * call.c: #include diagnostic.h
1633 (convert_like_real): Remove extern declaration for warnincount and
1636 * repo.c: #include diagnostic.h
1637 * typeck2.c: #include diagnostic.h
1639 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1641 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
1644 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1647 * friend.c (do_friend): Use push_decl_namespace for classes at
1650 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
1651 Jason Merrill <jason_merrill@redhat.com>
1654 * class.c (build_secondary_vtable): Use assert, rather than an error
1656 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
1657 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
1658 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
1659 Don't set BINFO_VTABLE for a primary virtual base.
1661 2001-06-07 Mark Mitchell <mark@codesourcery.com>
1663 * decl.c (duplicate_decls): Update source position information
1664 when a template function is defined.
1666 2001-06-07 Phil Edwards <pme@sources.redhat.com>
1668 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
1670 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
1673 * decl.c (pushtag): Don't push into a complete type's scope.
1675 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
1677 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
1678 (struct lang_decl_flags): Lose generate_with_vtable_p.
1679 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
1680 * class.c (copy_virtuals): Adjust.
1681 * decl2.c (mark_vtable_entries): Adjust.
1682 * method.c (make_thunk, build_vtable_entry): Adjust.
1683 * class.c (update_vtable_entry_for_fn): Only look as far as the
1684 first defining class.
1685 (build_vtbl_initializer): Put nothing in the slot for a function only
1686 defined in a lost primary virtual base.
1687 (add_vcall_offset_vtbl_entries_1): Use the same code for
1688 the lost primary case and the normal case.
1689 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
1690 (get_vfield_offset, get_derived_offset): Lose.
1691 (dfs_find_final_overrider): Use look_for_overrides_here.
1692 (get_matching_virtual): New fn.
1693 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
1695 * search.c (look_for_overrides_here): Split out from...
1696 (look_for_overrides_r): Here.
1698 * class.c (find_final_overrider): Return error_mark_node on error.
1700 * decl2.c (key_method): #if 0 accidental change.
1702 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
1704 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
1705 (build_over_call): Likewise.
1706 * decl.c (grokparms): Likewise.
1707 * pt.c (tsubst_decl): Likewise.
1708 * typeck.c (convert_arguments): Likewise.
1710 2001-06-05 Mark Mitchell <mark@codesourcery.com>
1712 * semantics.c (begin_class_definition): Robustify.
1714 * pt.c (instantiate_decl): Tell the repository code about the
1715 clones, not the cloned functions.
1716 * repo.c (repo_template_used): Explicitly instantiate the cloned
1717 function, not the clones.
1719 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1721 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
1722 ICS_BAD_FLAG on created conversion.
1723 (compare_ics): Break out rank.
1725 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1727 * decl.c (xref_tag): Remove extraneous %s on dependent name
1730 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1732 * class.c (layout_vtable_decl): Fix off by one error on
1734 (build_vtt): Likewise.
1735 (build_ctor_vtbl_group): Likewise.
1737 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
1739 * class.c (maybe_indent_hierarchy): New function.
1740 (dump_class_hierarchy_r): Add flags. Dump extra binfo
1741 information, if enabled. Use maybe_indent_hierarchy. Adjust
1743 (dump_class_hierarchy): Adjust prototype. Adjust output format.
1744 (dump_array, dump_vtable, dump_vtt): New functions.
1745 (finish_struct_1): Adjust hierarchy dumping.
1746 (initialize_vtable): Call dump_vtable.
1747 (build_vtt): Call dump_vtt.
1748 (build_ctor_vtbl_group): Call dump_vtable.
1749 * decl2.c (flag_dump_class_layout): Remove.
1750 (cxx_decode_option): Remove dump translation unit
1751 and dump class hierarchy check. Call dump_switch_p.
1752 (finish_file): Adjust dumping.
1753 (dump.c): Only dump base classes if not TDF_SLIM.
1754 Only dump namespace members if not TDF_SLIM.
1755 * optimize.c (dump_function): New function.
1756 (optimize_function): Call dump_function.
1757 * semantics.c (expand_body): Use dump_enabled_p.
1759 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
1762 Part missed from first commit
1763 * decl2.c (finish_anon_union): Copy context.
1765 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
1768 * optimize.c (remap_decl): Remap anonymous aggregate members too.
1770 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
1773 * semantics.c (expand_body): Don't optimize thunks.
1775 2001-05-25 Sam TH <sam@uchicago.edu>
1777 * cp-tree.h lex.h: Fix header include guards.
1779 2001-05-25 Mark Mitchell <mark@codesourcery.com>
1781 * decl.c (init_decl_processing): Tweak.
1783 2001-05-24 Mark Mitchell <mark@codesourcery.com>
1785 * decl.c (duplicate_decls): Tidy.
1786 (init_decl_processing): Always set flag_no_builtin.
1788 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
1791 * decl2.c (do_local_using_decl): Push the decls, even in a
1794 2001-05-22 Mark Mitchell <mark@codesourcery.com>
1796 * optimize.c (initialize_inlined_parameters): Don't set
1797 TREE_READONLY for a VAR_DECL taking the place of an inlined
1800 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
1802 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
1803 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
1806 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
1808 * parse.y: Refer to compound literals as such, not as
1809 constructor-expressions.
1811 2001-05-21 Mark Mitchell <mark@codesourcery.com>
1813 * call.c (build_op_delete_call): Ignore exception-specifications
1814 when looking for matching delete operators.
1815 * init.c (build_new_1): Compute whether or not the allocation
1816 function used is a placement allocation function or not, and
1817 communicate this information to build_op_delete_call.
1819 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
1821 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
1822 (build_vtbl_ref): Adjust.
1823 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
1824 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
1826 (unsupported_options): Correspondingly.
1828 * decl2.c (maybe_make_one_only): Check flag_weak, not
1829 supports_one_only().
1831 * cp-tree.def (START_CATCH_STMT): Lose.
1832 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
1833 * tree.c (cp_statement_code_p): Don't case it.
1834 * semantics.c (cp_expand_stmt): Likewise.
1835 * cp-tree.h (START_CATCH_TYPE): Lose.
1836 (HANDLER_TYPE): New.
1837 * except.c (expand_start_catch_block): Don't start any blocks.
1839 (expand_end_catch_block): Don't end any blocks.
1840 * parse.y (handler): Don't pass anything from finish_handler_parms
1842 * pt.c (tsubst_expr): Likewise.
1843 * semantics.c (begin_handler): Call note_level_for_catch here.
1844 (finish_handler_parms): Don't return anything.
1845 (genrtl_catch_block, begin_catch_block): Lose.
1846 (genrtl_handler): Call expand_start_catch here.
1848 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
1850 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
1851 (get_vtable_decl, build_vtt): Not here.
1853 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
1856 * optimize.c (update_cloned_parm): Copy addressability and other
1859 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1861 * pt.c (determine_specialization): Ignore artificial functions.
1863 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
1865 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
1866 (C_RID_CODE): Remove.
1867 * lex.c (cxx_init_options): Call set_identifier_size. Update.
1868 (init_parse): Don't do it here.
1870 2001-05-18 Diego Novillo <dnovillo@redhat.com>
1872 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
1873 function declaration to avoid stripping the symbol's attributes.
1875 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
1877 * decl.c (pushdecl): Adjust error string.
1878 (xref_tag): Adjust friend class injection warning. Remove the
1879 inherited name from the class shadowed scope.
1881 2001-05-17 Mark Mitchell <mark@codesourcery.com>
1883 * except.c (cp_protect_cleanup_actions): New function.
1884 (init_exception_processing): Don't set protect_cleanup_actions
1885 here. Do set lang_protect_cleanup_actions.
1887 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1889 * spew.c (read_token): Call yyerror on all unexpected tokens.
1891 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
1893 * init.c (member_init_ok_or_else): Take a tree rather than
1895 (expand_member_init): Adjust.
1897 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1899 * decl.c (duplicate_decls): Suppress warning about duplicate
1900 decls if the first decl is a friend.
1902 2001-05-12 Zack Weinberg <zackw@stanford.edu>
1904 * except.c (choose_personality_routine): Export. Add
1905 explanatory comment. Take an enum languages, not a boolean.
1906 (initialize_handler_parm): Adjust to match.
1907 * cp-tree.h: Prototype choose_personality_routine.
1908 * lex.c (handle_pragma_java_exceptions): New function.
1909 (init_cp_pragma): Register #pragma GCC java_exceptions.
1911 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
1913 * method.c (build_mangled_C99_name): Remove unused prototype.
1915 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
1917 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
1918 * typeck.c (get_member_function_from_ptrfunc,
1919 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
1920 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
1922 Reverted Geoff Keating's 2001-05-03's patch.
1924 2001-05-11 Ira Ruben <ira@apple.com>
1926 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
1928 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
1930 * cp-tree.h (finish_label_expr, lookup_label): Delete.
1931 * parse.y: Update for '&&'; don't issue warning here.
1932 * semantics.c (finish_label_expr): Delete.
1934 2001-05-07 Mark Mitchell <mark@codesourcery.com>
1936 * splay-tree.h (splay_tree_max): New function.
1937 (splay_tree_min): Likewise.
1939 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
1941 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
1942 (pfn_vflag_identifier): Define.
1943 Update comment about layout of pointer functions.
1944 (build_ptrmemfunc1): Update prototype.
1945 (expand_ptrmemfunc_cst): Update prototype.
1946 * decl.c (initialize_predefined_identifiers): Initialize
1947 pfn_vflag_identifier.
1948 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
1949 an extra field to the type.
1950 * expr.c (cplus_expand_constant): Pass 'flag' between
1951 expand_ptrmemfunc_cst and build_ptrmemfunc1.
1952 * typeck.c (get_member_function_from_ptrfunc): When
1953 FUNCTION_BOUNDARY < 16, look at additional field to determine
1954 if a pointer-to-member is a real pointer or a vtable offset.
1955 (build_ptrmemfunc1): Add new parameter to contain extra field.
1956 (build_ptrmemfunc): Pass the extra field around.
1957 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
1958 (pfn_from_ptrmemfunc): Ignore the extra field.
1960 2001-05-03 Mark Mitchell <mark@codesourcery.com>
1962 * cp-tree.h (flag_inline_trees): Update documentation.
1963 * decl.c (init_decl_processing): Adjust handling of
1964 flag_inline_functions and flag_inline_trees to support -O3.
1965 (grokfndecl): Set DECL_INLINE on all functions if that's what
1967 (save_function_data): Clear DECL_INLINE in
1968 current_function_cannot_inline is non-NULL.
1969 * decl2.c (flag_inline_trees): Update documentation.
1971 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
1973 * dump.c (cp_dump_tree, USING_STMT case): New case.
1974 * tree.c (cp_statement_code_p): Add USING_STMT.
1975 * decl2.c (do_using_directive): Add the using directive statement.
1977 * tree.c (walk_tree): Reformat an if block.
1979 2001-05-02 Mark Mitchell <mark@codesourcery.com>
1981 * decl.c (compute_array_index_type): Don't try to do anything with
1982 the indices when processing a template.
1984 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1986 * call.c: NULL_PTR -> NULL.
1987 * class.c: Likewise.
1990 * decl2.c: Likewise.
1991 * except.c: Likewise.
1994 * search.c: Likewise.
1996 * typeck.c: Likewise.
1997 * typeck2.c: Likewise.
1999 2001-05-02 Mark Mitchell <mark@codesourcery.com>
2001 * decl2.c (do_using_directive): Revert previous patch.
2003 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2005 * cp-tree.def (USING_STMT): New statement node.
2006 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
2007 * decl2.c (do_using_directive): Add USING_STMT to statement
2008 tree. Don't emit errors when processing template decl.
2009 * pt.c (tsubst_expr, USING_STMT case): New case.
2010 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
2012 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2014 * call.c (build_new_op): Convert args from reference here.
2015 (build_conditional_expr): Don't convert here.
2017 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
2019 * spew.c (last_token_id): New static variable.
2020 (read_token): Set it here.
2021 (yyerror): Use it here.
2023 2001-04-30 Richard Henderson <rth@redhat.com>
2025 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
2028 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2030 * gxxint.texi: Remove.
2031 * Make-lang.in: Remove all traces of gxxint.texi.
2033 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
2035 * decl2.c (start_static_initialization_or_destruction): Correct
2036 logic to handle the -fno-use-cxa-atexit case.
2038 2001-04-30 Mark Mitchell <mark@codesourcery.com>
2040 * optimize.c (update_cloned_parm): New function.
2041 (maybe_clone_body): Use it. Update the `this' parameter too.
2043 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
2045 * decl2.c (unsupported_options): Add new-abi.
2046 * lang-options.h: Remove no longer supported options.
2048 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2050 * except.c (can_convert_eh): Don't check template parms,
2053 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2055 * optimize.c (maybe_clone_body): Copy parameter names and locations.
2057 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
2059 * cp-tree.h (adjust_clone_args): Prototype new function.
2060 * class.c (adjust_clone_args): New function.
2061 * decl.c (start_function): Call it for in charge ctors.
2063 2001-04-26 Mark Mitchell <mark@codesourcery.com>
2065 * method.c (use_thunk): Make sure that thunks really are emitted
2068 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
2070 * mangle.c (write_chars): New macro.
2071 (hwint_to_ascii): New function
2072 (write_number): Use it.
2073 (write_integer_cst): Deal with really big numbers.
2075 2001-04-25 Mark Mitchell <mark@codesourcery.com>
2077 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
2080 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
2082 * decl.c (grokdeclarator): Set context of namespace scope
2085 2001-04-24 Zack Weinberg <zackw@stanford.edu>
2087 * cp/optimize.c: Include hashtab.h.
2088 (struct inline_data): Add tree_pruner.
2089 (expand_call_inline, expand_calls_inline): Use it when calling
2091 (optimize_function): Initialize and free tree_pruner.
2093 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2095 Lazy __FUNCTION__ generation.
2096 * cp-tree.def (FUNCTION_NAME): Remove.
2097 * cp-tree.h (function_name_declared_p): Remove.
2098 (cp_fname_init): Prototype.
2099 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
2100 don't call declare_function_name. Call start_fname_decls.
2101 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
2102 clobber the line number.
2103 (cp_fname_init): New function.
2104 (start_function): Call start_fname_decls.
2105 (finish_function): Call finish_fname_decls.
2106 * lex.c (reswords): Add slots for __FUNCTION__ et al.
2107 (rid_to_yy): Add mappings for __FUNCTION__ et al.
2108 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
2109 * parse.y (VAR_FUNC_NAME): New token.
2110 (primary): Add VAR_FUNC_NAME.
2111 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
2113 (tsubst, FUNCTION_NAME case): Remove.
2114 (tsubst_copy, FUNCTION_NAME case): Remove.
2115 (tsubst_expr, DECL_STMT case): Be careful with a
2116 DECL_PRETTY_FUNCTION_P.
2117 (instantiate_decl): Remove function_name_declared_p.
2118 * semantics.c (begin_compound_statement): Don't call
2119 declare_function_name here.
2120 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
2121 (finish_translation_unit): Call finish_fname_decls.
2122 (expand_body): Remove function_name_declared_p.
2123 * typeck2.c (digest_init): Allow any ERROR_MARK.
2125 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
2127 * pt.c (tsubst_decl): Use VOID_TYPE_P.
2128 * semantics.c: Fix some typos.
2130 2001-04-23 Phil Edwards <pme@sources.redhat.com>
2132 * cp/decl2.c (flag_honor_std): Always initialize to 1.
2134 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2136 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
2138 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
2140 * except.c (build_throw): Wrap the initialization of the exception
2141 object in a MUST_NOT_THROW_EXPR.
2142 (do_free_exception): #if 0.
2144 2001-04-20 Mark Mitchell <mark@codesourcery.com>
2146 * cp-tree.h (finish_enum): Change prototype.
2147 * decl.c (finish_enum): Reorganize.
2148 * parse.y (structsp): Adjust calls to finish_enum.
2150 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2152 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
2155 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
2157 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
2158 (layout_empty_base): Return at end flag.
2159 (build_base_field): Likewise.
2160 (build_base_fields): Likewise.
2161 (layout_virtual_bases): Don't add 1 to eoc value.
2162 (end_of_class): Use full size for empty bases.
2163 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
2164 empty bases. Don't add 1 to eoc value. Only add trailing padding
2165 if we're an empty class with no empty bases.
2166 (dump_class_hierarchy): Dump size and alignment.
2168 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2170 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
2173 2001-04-20 Jakub Jelinek <jakub@redhat.com>
2175 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
2176 is found, look first if name does not match the structure name.
2178 2001-04-19 Mark Mitchell <mark@codesourcery.com>
2180 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
2182 (SET_DECL_LANGUAGE): New macro.
2183 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
2184 (pushdecl): Likewise.
2185 (build_library_fn_1): Likewise.
2186 (build_cp_library_fn): Likewise.
2187 (grokfndecl): Likewise.
2188 (grokvardecl): Mark `extern "C"' variables as having C linkage.
2189 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
2190 * lex.c (retrofit_lang_decl): Likewise.
2191 * mangle.c (mangle_decl_string): Don't mangle the names of
2192 variables declared with C language linkage.
2193 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
2195 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
2197 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
2198 flag_access_control from uninitialized storage.
2200 2001-04-15 Mark Mitchell <mark@codesourcery.com>
2202 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
2203 * mangle.c (write_pointer_to_member_type): Fix mangling of
2204 pointers to cv-qualified member function types.
2206 * init.c (build_delete): Create a SAVE_EXPR for the address if
2207 we're going to use it more than once.
2209 2001-04-13 Mark Mitchell <mark@codesourcery.com>
2211 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
2212 (expand_ptremfunc_cst): Change prototype.
2213 (delta2_from_ptrmemfunc): Remove.
2214 * expr.c (cplus_expand_constant): Adjust call to
2215 expand_ptrmemfunc_cst.
2216 * typeck.c (build_ptrmemfunc1): Simplify.
2217 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
2218 results in a constant.
2219 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
2220 (delta2_from_ptrmemfunc): Remove.
2221 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
2223 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
2225 * cp-tree.h (decl_namespace_list): New macro.
2226 (struct saved_scope): Add decl_ns_list.
2227 * decl.c (mark_saved_scope): Mark it.
2228 * decl2.c: Lose static decl_namespace_list.
2229 (init_decl2): Don't save it.
2231 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2233 * cp-tree.h (warn_return_type, yylex): Delete redundant
2236 * decl.c (current_class_depth, global_namespace): Likewise.
2238 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
2240 * repo.c (flag_use_repository): Likewise.
2242 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2244 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
2245 set_block, pushdecl, getdecls, gettags, init_decl_processing,
2246 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
2247 lvalue_or_else, print_lang_statistics, comp_target_types,
2248 unsigned_type, signed_type, signed_or_unsigned_type,
2249 build_function_call, mark_addressable, incomplete_type_error):
2250 Delete redundant declarations.
2252 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
2254 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
2255 (TYPE_ANONYMOUS_P): New macro.
2256 (TAGGED_TYPE_P): New macro.
2257 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
2258 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
2259 * tree.c (no_linkage_helper): Likewise.
2260 * semantics.c (begin_class_definition): Likewise.
2261 * pt.c (convert_template_argument): Likewise.
2262 * lex.c (check_for_missing_semicolon): Likewise.
2264 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2266 * class.c (dfs_unshared_virtual_bases): New function.
2267 (mark_primary_bases): Call it.
2268 (check_bases): Ignore virtual bases when determining
2271 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
2273 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
2275 2001-04-11 Mark Mitchell <mark@codesourcery.com>
2277 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
2278 cloned function to the clone.
2280 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2282 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
2284 * semantics.c: Include expr.h.
2286 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
2288 * method.c (implicitly_declare_fn): Commonize code for copy ctor
2289 and assignment op. Set TREE_USED for parameter.
2291 2001-04-10 Mark Mitchell <mark@codesourcery.com>
2293 * class.c (find_final_overrider_data): Add `candidates'.
2294 (dfs_find_final_overrider): Don't issue error messages
2296 (find_final_overrider): Issue error messages here.
2297 (build_base_field): Don't warn about amgibuous direct bases here.
2298 (warn_about_ambiguous_direct_bases): New function.
2299 (layout_class_type): Use it.
2301 2001-04-10 Richard Henderson <rth@redhat.com>
2303 * typeck.c (build_array_ref): Push the array reference inside
2304 COMPOUND_EXPR and COND_EXPR.
2306 2001-04-05 Mark Mitchell <mark@codesourcery.com>
2308 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
2309 * decl.c (duplicate_decls): Adjust accordingly.
2310 (maybe_commonize_var): Likewise.
2311 (grokfndecl): Likewise.
2312 (start_function): Likewise.
2313 (start_method): Likewise.
2314 * decl2.c (key_method): Likewise.
2315 (import_export_decl): Likewise.
2316 * method.c (implicitly_declare_fn): Likewise.
2317 * optimize.c (maybe_clone_body): Likewise.
2319 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
2321 * lang-specs.h: Add __DEPRECATED.
2323 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
2325 * search.c (get_dynamic_cast_base_type): When building a new
2326 constant, set its type to ssizetype.
2328 2001-04-04 Jakub Jelinek <jakub@redhat.com>
2330 * optimize.c (expand_call_inline): Only add newly inlined statements
2333 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2335 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
2336 (OPERATOR_FORMAT): Likewise.
2337 (OPERATOR_TYPENAME_FORMAT): Likewise.
2338 * operators.def: Remove old name-mangling information.
2339 * decl.c (grok_op_properties): Adjust accordingly.
2340 * lex.c (init_operators): Likewise.
2341 * rtti.c (get_tinfo_decl): Issue error messages about types that
2344 2001-04-03 Mark Mitchell <mark@codesourcery.com>
2346 * decl2.c (import_export_decl): Don't call import_export_class
2347 when processing an inline member function.
2348 * semantics.c (expand_body): Call import_export_decl before
2349 emitting inline functions.
2351 2001-03-28 Richard Henderson <rth@redhat.com>
2353 IA-64 ABI Exception Handling:
2354 * cp-tree.def (EH_SPEC_BLOCK): New.
2355 (MUST_NOT_THROW_EXPR): New.
2356 * cp-tree.h: Update changed function declarations.
2357 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
2358 (CPTI_CALL_UNEXPECTED): New.
2359 (struct cp_language_function): Rename x_eh_spec_try_block
2361 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
2362 * decl.c (current_binding_level): If no current function
2363 bindings, revert to scope_chain.
2364 (initialize_predefined_identifiers): Remove __cp_push_exception.
2365 (store_parm_decls): Use begin_eh_spec_block.
2366 (finish_function): Use finish_eh_spec_block.
2367 (mark_lang_function): Update for name changes.
2368 * decl2.c (finish_file): No mark_all_runtime_matches.
2369 * dump.c (cp_dump_tree): Handle new tree codes.
2370 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
2371 * except.c (catch_language_init, catch_language): Remove.
2372 (init_exception_processing): Don't set language code.
2373 Initialize call_unexpected_node, protect_cleanup_actions,
2374 eh_personality_libfunc, lang_eh_runtime_type.
2375 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
2376 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
2377 (prepare_eh_type): Split out type canonicalizations ...
2378 (build_eh_type_type): ... from here.
2379 (build_eh_type_type_ref): Remove.
2380 (mark_all_runtime_matches): Remove.
2381 (build_exc_ptr): New.
2382 (do_begin_catch, do_end_catch): New.
2383 (do_pop_exception): Remove.
2384 (build_terminate_handler): Remove.
2385 (choose_personality_routine): Split out language choice from ...
2386 (initialize_handler_parm): ... here.
2387 Use MUST_NOT_THROW_EXPR.
2388 (expand_start_catch_block): Use do_begin_catch. Simplify Java
2389 exception object handling.
2390 (expand_start_eh_spec, expand_end_eh_spec): Remove.
2391 (expand_exception_blocks, alloc_eh_object): Remove.
2392 (begin_eh_spec_block, finish_eh_spec_block): New.
2393 (do_allocate_exception, do_free_exception): New.
2394 (expand_throw): Merge into ...
2395 (build_throw): ... here. Update for abi.
2396 * expr.c (cplus_expand_expr): No expand_internal_throw.
2397 Handle MUST_NOT_THROW_EXPR.
2398 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
2399 * semantics.c (*) Update for except.h name changes.
2400 (genrtl_try_block): No protect_with_terminate.
2401 (genrtl_eh_spec_block): New.
2402 (genrtl_handler): Don't emit the goto here.
2403 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
2404 (genrtl_finish_function): Don't expand_exception_blocks.
2405 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
2407 2001-03-28 Richard Henderson <rth@redhat.com>
2409 * decl.c (struct named_label_list): Rename eh_region to
2410 in_try_scope, add in_catch_scope.
2411 (struct binding_level): Rename eh_region to is_try_scope,
2413 (note_level_for_try): Rename from note_level_for_eh.
2414 (note_level_for_catch): New.
2415 (poplevel): Copy both is_try_scope and is_catch_scope to
2416 the named_label_list struct.
2417 (check_previous_goto_1): Don't check for catch block via
2418 DECL_ARTIFICIAL; use in_try_scope instead.
2419 (check_goto): Likewise.
2420 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
2421 * except.c (expand_start_catch_block): Call note_level_for_catch.
2422 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
2424 2001-03-27 Richard Henderson <rth@redhat.com>
2426 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
2427 exceptions_via_longjmp.
2429 2001-03-27 Phil Edwards <pme@sources.redhat.com>
2431 * pt.c (check_default_tmpl_args): Make error messages clearer.
2433 2001-03-26 Phil Edwards <pme@sources.redhat.com>
2435 * error.c: Also undefine 'A' macro used for cp_printers definition.
2437 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2439 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
2441 2001-03-26 Mike Yang <yang@research.att.com>
2442 Mark Mitchell <mark@codesourcery.com>
2444 * dump.c (dump_access): New function.
2445 (cp_dump_tree): Use it. Dump basetype information for class
2448 2001-03-26 Mark Mitchell <mark@codesourcery.com>
2450 * Makefile.in (optimize.o): Depend on params.h.
2451 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
2452 (init_decl_processing): Set flag_no_inline when doing
2454 * optimize.c: Include params.h.
2455 (struct inline_data): Improve documentation of FNS. Add
2456 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
2457 (INSNS_PER_STMT): New macro.
2458 (remap_block): Use CLONING_P.
2459 (inlinable_function_p): Don't inline big functions.
2460 (expand_call_inline): Keep track of how much inlining we've done.
2461 (optimize_function): Set FIRST_INLINED_FN.
2462 (maybe_clone_body): Set CLONING_P.
2463 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
2465 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
2466 rest_of_compilation. Clear DECL_RTL for local variables
2468 (clear_decl_rtl): New function.
2470 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
2473 * cp-tree.h (skip_type_access_control,
2474 reset_type_access_control): Prototype.
2475 * decl.c (grokdeclarator): Access of friends is not checked.
2476 * parse.y (component_decl_list): Reset type access control.
2477 * semantics.c (decl_type_access_control): Clear
2478 current_type_lookups.
2479 (save_type_access_control): Don't save if not deferring.
2480 (skip_type_access_control, reset_type_access_control): New
2482 (begin_class_definition): Do type access control for basetypes.
2483 Start deferred access control.
2484 (finish_class_definition): Resume immediate access control if
2485 this is a local class.
2487 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2489 * class.c (add_method): Use memcpy/memmove, not bcopy.
2491 * decl.c (duplicate_decls): Likewise.
2493 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2495 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
2498 2001-03-23 Jakub Jelinek <jakub@redhat.com>
2500 * decl.c (local_names): Define.
2501 (push_local_name): New.
2502 (grok_reference_init): Return init if initializing static reference
2503 variable with non-constant instead of emitting it.
2504 Move expand_static_init call to cp_finish_decl.
2505 (layout_var_decl): Call push_local_name.
2506 (maybe_commonize_var): Allow inlining functions even if they have
2507 static local variables, use comdat_linkage for them if flag_weak.
2508 (check_initializer): Call obscure_complex_init if
2509 grok_reference_init returned non-zero.
2510 (save_function_data): Clear x_local_names.
2511 (pop_cp_function_context): Free x_local_names.
2512 (mark_inlined_fns): Remove.
2513 (mark_lang_function): Mark x_local_names.
2514 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
2515 Mark inlined_fns as tree, remove call to mark_inlined_fns.
2516 * class.c (alter_access): Ensure DECL_ACCESS is never set if
2517 DECL_DISCRIMINATOR_P.
2518 * cp-tree.h (cp_language_function): Add x_local_names.
2519 (lang_decl_flags): Add discriminator into u2.
2520 (lang_decl_inlined_fns): Remove.
2521 (lang_decl): inlined_fns is now a TREE_VEC.
2522 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
2523 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
2524 TREE_VEC, not a custom structure.
2525 (optimize_function): Likewise.
2526 * mangle.c (discriminator_for_local_entity): Discriminate among
2527 VAR_DECL local entities.
2528 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
2531 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
2533 Add support for Java interface method calls.
2534 * cp-tree.h (struct lang_type): Add java_interface flag.
2535 (TYPE_JAVA_INTERFACE): New macro.
2536 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
2537 by setting TYPE_JAVA_INTERFACE.
2538 * call.c (java_iface_lookup_fn): New static.
2539 (build_over_call): If calling a method declared in a
2540 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
2541 expression which resolves the function address.
2542 (build_java_interface_fn_ref): New function.
2544 2001-03-22 Richard Henderson <rth@redhat.com>
2546 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
2547 * except.c: Don't include it.
2549 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2550 based on an idea from Joe Buck <jbuck@synopsys.com>
2552 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
2554 (data_def, component_decl): Add reductions to bad_decl.
2556 2001-03-22 Jakub Jelinek <jakub@redhat.com>
2558 * method.c (do_build_assign_ref): Don't use build_modify_expr for
2559 anonymous aggregates, since they don't have assignment operator
2561 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
2562 assignment operators for anonymous structure fields.
2564 2001-03-21 Jason Merrill <jason@redhat.com>
2566 * pt.c (instantiate_decl): Abort if we see a member constant
2567 instantiation that doesn't already have its initializer.
2568 Downgrade explicit instantiation without definition to pedwarn.
2570 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
2571 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
2572 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
2574 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
2575 (pending_vtables): Remove.
2576 * decl2.c (pending_vtables): Remove.
2577 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
2578 CLASSTYPE_VTABLE_NEEDS_WRITING.
2579 (import_export_class): Likewise.
2580 (init_decl2): Don't mark pending_vtables.
2581 * lex.c (handle_pragma_vtable): Just sorry.
2582 * pt.c (instantiate_class_template): Don't mess with
2583 CLASSTYPE_VTABLE_NEEDS_WRITING.
2584 (mark_class_instantiated): Likewise.
2585 * ptree.c (print_lang_type): Don't print it.
2586 * semantics.c (begin_class_definition): Don't set it.
2588 * pt.c (template_tail): Replace with last_pending_template.
2589 (maybe_templates, maybe_template_tail): Remove.
2590 (add_pending_template): Adjust.
2591 (instantiate_pending_templates): Adjust.
2593 * cp-tree.h (struct saved_scope): Remove lang_stack field.
2594 (current_lang_stack): Remove.
2595 * decl.c (maybe_push_to_top_level): Don't initialize it.
2596 (duplicate_decls): Use current_lang_depth.
2597 (xref_basetypes): Likewise.
2598 * class.c (current_lang_depth): New fn.
2599 (push_lang_context): Use more varray functionality.
2600 (pop_lang_context): Likewise.
2602 * error.c (GLOBAL_THING): Always use '__'.
2604 2001-03-21 Mark Mitchell <mark@codesourcery.com>
2606 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
2608 * mangle.c (mangle_decl_string): Mangle the names of overloaded
2609 operators, even when they have `extern "C"' linkage.
2611 2001-03-19 Mark Mitchell <mark@codesourcery.com>
2613 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
2614 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2615 where it's not necessary.
2616 (add_method): Remove optimization involving comparison of
2617 DECL_ASSEMBLER_NAME.
2618 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
2619 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2620 where it's not necessary.
2621 (check_methods): Likewise.
2622 (build_clone): Likewise.
2623 (built_vtt): Likewise.
2624 * cp-tree.h (DECL_NEEDED_P): Likewise.
2625 * decl.c (pushtag): Likewise.
2626 (duplicate_decls): Likewise.
2627 (pushdecl): Likewise.
2628 (builtin_function): Likewise.
2629 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
2630 (build_cp_library_fn): Likewise.
2631 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
2632 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2633 where it's not necessary.
2634 (make_rtl_for_nonlocal_decl): Likewise.
2635 (cp_finish_decl): Likewise.
2636 (grokfndecl): Likewise.
2637 (grokvardecl): Likewise.
2638 (grokdeclarator): Likewise.
2639 (start_function): Likewise.
2640 (cp_missing_return_ok_p): Likewise.
2641 * decl2.c (grokclassfn): Likewise.
2642 (check_classfn): Likewise.
2643 (finish_static_data_member_decl): Likewise.
2644 (grokfield): Likewise.
2645 * error.c (GLOBAL_IORD_P): Remove.
2646 (dump_global_iord): Improve output.
2647 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
2648 * except.c (nothrow_libfn_p): Summarily reject any function not in
2650 * init.c (build_java_class_ref): Don't explicitly set
2651 DECL_ASSEMBLER_NAME after calling mangle_decl.
2652 * mangle.c (mangle_decl_string): Handle extern "C" functions.
2653 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
2654 * method.c (set_mangled_name_for_decl): Don't explicitly set
2655 DECL_ASSEMBLER_NAME after calling mangle_decl.
2656 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
2657 IDENTIFIER_GLOBAL_VALUE for the thunk.
2658 * pt.c (set_mangled_name_for_template_decl): Remove.
2659 (check_explicit_specialization): Don't use it.
2660 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
2661 (tsubst_friend_function): Likewise.
2662 (tsubst_decl): Likewise.
2663 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
2664 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
2665 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
2666 where it's not necessary.
2667 (tinfo_base_init): Likewise.
2668 (create_real_tinfo_var): Likewise.
2669 * search.c (looup_field_1): Likewise.
2670 * semantics.c (finish_named_return_value): Likewise.
2671 * tree.c (init_tree): Set lang_set_decl_assembler_name.
2673 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
2675 Correct semantics restrictions checking in throw-expression.
2676 * except.c (is_admissible_throw_operand): New function.
2677 (build_throw): Use it.
2679 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2681 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
2684 2001-03-14 Mark Mitchell <mark@codesourcery.com>
2686 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2687 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
2688 * decl.c (duplicate_decls): Likewise.
2689 (builtin_function): Likewise.
2690 (build_library_fn): Likewise.
2691 (build_cp_library_fn): Likewise.
2692 (check_initializer): Likewise.
2693 (cp_finish_decl): Likewise.
2694 * decl2.c (grokfield): Likewise.
2695 (grok_function_init): Remove #if 0'd code.
2696 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
2697 * friend.c (do_friend): Likewise.
2698 * init.c (get_temp_regvar): Likewise.
2699 * method.c (make_thunk): Likewise.
2700 * pt.c (tsubst_friend_function): Likewise.
2701 (tsubst_decl): Likewise.
2702 (regenerate_decl_from_template): Likewise.
2703 * semantics.c (genrtl_named_return_value): Likewise.
2704 (expand_body): Likewise.
2705 (genrtl_finish_function): Likewise.
2706 * tree.c (cp_tree_equal): Likewise.
2708 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
2710 * call.c (convert_like_real): Add extra semantics to INNER
2711 parameter. Don't convert to temporary if a user conversion
2712 gives us an lvalue that we're about to bind to a reference.
2713 Set INNER to indicate pending reference binding on recursive
2716 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2718 * cp/lex.c: Delete duplicate pending_lang_change.
2720 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
2722 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
2724 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
2725 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
2727 2001-03-09 Zack Weinberg <zackw@stanford.edu>
2729 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
2731 2001-03-08 Stan Shebs <shebs@apple.com>
2733 * cp-tree.h (set_identifier_local_value): Remove unused decl.
2735 2001-03-06 Zack Weinberg <zackw@stanford.edu>
2737 * spew.c: Remove references to CPP_OSTRING.
2739 2001-03-06 Andrew Haley <aph@redhat.com>
2741 * typeck.c (convert_arguments): Check that we have an fndecl.
2743 2001-03-05 Andrew Haley <aph@redhat.com>
2745 * typeck.c (convert_arguments): Don't do ellipsis conversion for
2746 __built_in_constant_p.
2748 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2750 * typeck.c (build_static_cast): Allow enum to enum conversions
2753 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2755 * class.c (check_field_decls): Pointers to member do not a
2756 non-pod struct make, as per DR 148.
2758 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
2760 * call.c (joust): cp_pedwarn when using gnu extension concerning
2761 worst conversion sequences.
2763 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2765 * decl.c: Replace all uses of 'boolean' with 'bool'.
2767 2001-03-01 Zack Weinberg <zackw@stanford.edu>
2769 * lang-specs.h: Add zero initializer for cpp_spec field to
2770 all array elements that need one. Don't put an #ifdef inside
2771 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
2774 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2776 Implement using decls inside template functions.
2777 * decl2.c (validate_nonmember_using_decl): Don't special case
2778 fake_std_node in the global namespace. Don't reject early when
2779 processing a template.
2780 (do_local_using_decl): Add to statement tree. Don't do further
2781 processing when building a template.
2782 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
2784 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
2786 * decl2.c (do_nonmember_using_decl): Don't complain if we find
2787 same function. Do complain about ambiguating extern "C"
2790 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
2792 Remove floating point and complex type template constant parms.
2793 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
2794 COMPLEX_TYPE extensions.
2795 (invalid_nontype_parm_type_p): Likewise.
2797 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
2799 * except.c (call_eh_info): Revert "match_function"'s type.
2801 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
2803 Fix ctor vtable vcall offsets.
2804 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
2805 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
2806 (get_matching_base): Remove.
2807 (get_original_base): New function.
2808 (build_vtbl_initializer): Initialize vid.rtti_binfo.
2809 Use a virtual thunk for a ctor vtable with an index
2810 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
2811 primary base within a constructor vtable. Only set
2812 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
2813 when primary base has been lost.
2814 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
2816 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
2818 * call.c (joust): Ensure more_specialized()'s argument length
2819 parameter has correct value for constructors.
2821 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
2823 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
2825 * decl.c (mark_inlined_fns): Prototype.
2827 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2829 * spew.c (yylex): Correct handling of friends.
2831 2001-02-22 Mark Mitchell <mark@codesourcery.com>
2833 * mangle.c (write_encoding): Pass write_function_type the
2834 FUNCTION_DECL for the function being encoded.
2835 (write_function_type): Pass it along to write_bare_function_type.
2836 (write_bare_function_type): Pass it along to write_method_parms.
2837 (write_method_parms): Don't mangle the compiler-generated
2838 parameters to a constructor or destructor.
2840 2001-02-22 Andreas Jaeger <aj@suse.de>
2842 * optimize.c: Include toplev.h for
2843 note_deferral_of_defined_inline_function prototype.
2845 2001-02-22 Jakub Jelinek <jakub@redhat.com>
2847 * cp-tree.h (struct lang_decl_inlined_fns): New.
2848 (struct lang_decls): Add inlined_fns.
2849 (DECL_INLINED_FNS): New macro.
2850 * optimize.c (struct inline_data): Add inlined_fns.
2851 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
2852 (inlinable_function_p): Likewise, fix typo in comment,
2853 function is not inlinable if it already inlined function currently
2855 (expand_call_inline): Add fn to inlined_fns if necessary.
2856 (optimize_function): Initialize inlined_fns.
2857 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
2858 * decl.c (mark_inlined_fns): New function.
2859 (lang_mark_tree): Call it.
2861 2001-02-21 Jason Merrill <jason@redhat.com>
2863 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
2864 (DECL_UNINLINABLE): Move to middle-end.
2866 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
2867 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
2868 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
2869 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
2870 parms and outer BLOCK. note_deferral_of_defined_inline_function.
2872 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
2875 2001-02-19 Mark Mitchell <mark@codesourcery.com>
2877 * decl2.c (set_decl_namespace): Allow explicit instantiations in
2880 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2882 * optimize.c (expand_call_inline): Don't walk subtrees of type
2885 2001-02-18 Mark Mitchell <mark@codesourcery.com>
2887 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
2890 2001-02-18 Jason Merrill <jason@redhat.com>
2892 Do put the VTT parameter in DECL_ARGUMENTS.
2893 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
2894 (current_vtt_parm): New macro.
2895 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
2896 (DECL_HAS_VTT_PARM_P): New macro.
2897 (DECL_VTT_PARM): Remove.
2898 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
2899 * decl.c (duplicate_decls): Only copy the operator code if
2901 (start_function): Set current_vtt_parm.
2902 (lang_mark_tree): Don't mark vtt_parm.
2903 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
2904 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
2905 * class.c (build_clone): Maybe remove the VTT parm.
2906 * optimize.c (maybe_clone_body): Set up the VTT parm.
2907 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
2908 * call.c (build_over_call): Just allow the VTT arg.
2909 * method.c (make_thunk): Don't set DECL_VTT_PARM.
2910 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
2911 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
2912 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
2913 * error.c (dump_function_decl): Likewise.
2914 * call.c (build_user_type_conversion_1, convert_like_real): Abort
2915 if we try to call a constructor with in-charge or VTT parms.
2916 * method.c (skip_artificial_parms_for): New fn.
2917 * call.c (add_function_candidate, build_over_call): Call it.
2918 * call.c (build_new_method_call): Use current_vtt_parm.
2919 * init.c (expand_virtual_init): Likewise.
2920 * class.c (same_signature_p): No longer static.
2921 * cp-tree.h: Declare it.
2922 * search.c (look_for_overrides_r): Use it.
2924 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2926 * cp-tree.h (new_abi_rtti_p): Remove.
2927 (name_mangling_version): Likewise.
2928 (flag_do_squangling): Likewise.
2929 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
2930 * decl.c (grokfndecl): Likewise.
2931 * decl2.c (name_mangling_version): Remove.
2932 (flag_do_squangling): Likewise.
2933 (lang_f_options): Remove `squangle'.
2934 (unsupported_options): Add `squangle'.
2935 (cxx_decode_option): Issue a warning about uses of
2936 -fname-mangling-version.
2937 (finish_file): Remove old ABI support.
2938 * pt.c (check_explicit_specialization): Likewise.
2939 (tsubst_decl): Likewise.
2940 * rtti.c (init_rtti_processing): Likewise.
2941 (build_headof): Likewise.
2942 (get_tinfo_decl_dynamic): Likewise.
2943 (tinfo_from_decl): Likewise.
2944 (build_dynamic_cast_1): Likewise.
2945 (synthesize_tinfo_var): Likewise.
2946 * init.c (build_new): Allow enumeration types for the array-bounds
2947 in a direct-new-declarator.
2949 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
2951 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
2952 TREE_PROTECTED from the template being specialized.
2954 2001-02-17 Jason Merrill <jason@redhat.com>
2956 * decl2.c (build_artificial_parm): Set TREE_READONLY.
2958 * decl.c (bad_specifiers): Allow throw specs on things with
2959 pointer-to-function or -member-function type.
2960 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
2963 2001-02-17 Mark Mitchell <mark@codesourcery.com>
2965 * call.c (check_dtor_name): Handle template names correctly.
2967 2001-02-16 Jason Merrill <jason@redhat.com>
2969 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
2970 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
2971 * optimize.c (maybe_clone_body): Don't substitute it.
2972 * call.c (build_new_method_call): Check in_chrg instead.
2973 * init.c (expand_virtual_init): Likewise.
2975 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
2977 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
2978 class-type introduces at least a type-name.
2980 2001-02-16 Jakub Jelinek <jakub@redhat.com>
2982 * call.c (convert_like_real): Create a temporary for non-lvalue.
2984 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
2986 * cp-tree.h: Fix typos in comments.
2988 2001-02-16 Jason Merrill <jason@redhat.com>
2990 * optimize.c (remap_block): If we're compiling a clone, pass the
2991 new block to insert_block.
2993 2001-02-16 Mark Mitchell <mark@codesourcery.com>
2995 * semantics.c (finish_asm_stmt): Robustify.
2997 2001-02-15 Mark Mitchell <mark@codesourcery.com>
2999 * pt.c (push_template_decl_real): Don't remangle the name of a
3002 2001-02-15 Jim Meyering <meyering@lucent.com>
3004 * Make-lang.in (c++.install-common): Depend on installdirs.
3005 (c++.install-info): Likewise.
3006 (c++.install-man): Likewise.
3008 2001-02-15 Mark Mitchell <mark@codesourcery.com>
3010 * typeck2.c (build_m_component_ref): Robustify.
3012 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
3014 * friend.c (do_friend): Don't take the nested [template] class
3015 into account when deciding whether to warn about the friend
3016 function not referring to a template function.
3018 2001-02-14 Jakub Jelinek <jakub@redhat.com>
3020 * typeck.c (build_unary_op): Clarify error message.
3022 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
3024 * parse.y (component_constructor_declarator): allow optional
3025 parentheses around constructor class name.
3027 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3029 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
3031 * init.c (emit_base_init): Remove incorrect comment about
3033 * method.c (make_thunk): Fix comment alignment.
3035 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3037 Kill remnants of this is variable.
3038 * cp-tree.h (flag_this_is_variable): Remove.
3039 * decl2.c (flag_this_is_variable): Remove.
3040 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
3041 (build_vbase_path): The path is non-static, even in a cdtor.
3042 (resolves_to_fixed_type_p): Add additional return value.
3043 * search.c (init_vbase_pointers): Adjust.
3044 * tree.c (lvalue_p_1): Adjust.
3045 * typeck.c (mark_addressable): Adjust.
3047 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3049 * pt.c (unify): Don't check cv quals of array types.
3051 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
3053 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
3054 check whether we already have the type.
3056 2001-02-13 Mark Mitchell <mark@codesourcery.com>
3058 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
3059 * call.c (build_op_delete_call): Simplify to remove duplicate
3061 * class.c (clone_function_decl): Don't build the deleting variant
3062 of a non-virtual destructor.
3063 * decl.c (finish_destructor_body): Don't call delete if this is a
3064 non-virtual destructor.
3065 * init.c (build_delete): Explicitly call `operator delete' when
3066 deleting an object with a non-virtual destructor.
3068 2001-02-13 Jason Merrill <jason@redhat.com>
3070 * lang-specs.h: Add more __EXCEPTIONS.
3072 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3074 * typeck2.c (process_init_constructor): Check
3075 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
3077 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3079 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
3080 Remove spurious information in comment. Allow further
3081 adjustments of REFERENCE_TYPE args.
3083 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
3085 * errfn.c (cp_deprecated): Tweak diagnostic text.
3086 * parse.y (new_initializer): Deprecate initializer lists
3089 2001-02-12 Mark Mitchell <mark@codesourcery.com>
3091 Remove old ABI support.
3093 2001-02-11 Mark Mitchell <mark@codesourcery.com>
3095 * decl2.c (flag_vtable_thunks): Always set it to 1.
3096 (flag_new_abi): Likewise.
3097 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
3099 * Makefile.in (g++spec.o): Fix typo.
3101 2001-02-09 Jason Merrill <jason@redhat.com>
3103 * lang-specs.h: Restore definition of __EXCEPTIONS.
3105 2001-02-08 Jason Merrill <jason@redhat.com>
3107 * search.c (shared_member_p): New function.
3108 (lookup_field_r): Use it.
3109 * cp-tree.h (SHARED_MEMBER_P): Remove.
3111 * method.c (process_overload_item): Handle template-dependent array
3113 * pt.c (type_unification_real): If we end up with undeduced nontype
3116 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
3119 * typeck2.c (friendly_abort): Don't say anything if we have
3120 earlier errors or sorries.
3122 * decl.c (check_tag_decl): Notice attempts to redefine bool and
3123 wchar_t. Ignore if in_system_header.
3125 * decl.c (maybe_push_cleanup_level): New fn...
3126 (start_decl_1): ...split out from here.
3127 * cvt.c (build_up_reference): Use it.
3128 * cp-tree.h: Declare it.
3130 2001-02-07 Mark Mitchell <mark@codesourcery.com>
3132 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
3135 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
3137 * pt.c (lookup_template_class): Make sure it's a primary
3138 template or template_template_parm when called from the parser.
3139 (instantiate_template_class): Add assertion.
3141 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
3143 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
3144 from error_mark_node.
3146 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
3148 Fix specification and implementation bugs in V3 ABI
3149 construction vtables.
3150 * cp-tree.h (flag_dump_class_layout): New flag.
3151 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
3152 (BINFO_LOST_PRIMARY_P): New flag.
3153 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
3154 (BINFO_PRIMARY_MARKED_P): Rename to ...
3155 (BINFO_PRIMARY_P): ... here.
3156 (binfo_via_virtual): New prototype.
3157 * decl2.c (flag_dump_class_layout): New flag.
3158 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
3159 use `=' as a file name separator.
3160 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
3162 (build_vtbl_address): If this is a virtual primary base, then
3163 get the vtbl of what it is ultimately primary for.
3164 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
3165 for BINFO_PRIMARY_P.
3166 (dfs_skip_nonprimary_vbases_markedp): Likewise.
3167 (get_shared_vbase_if_not_primary): Likewise.
3168 (dfs_get_pure_virtuals): Likewise.
3169 (expand_upcast_fixups): Likewise.
3170 (fixup_virtual_upcast_offsets): Likewise.
3171 (dfs_find_vbase_instance): Likewise.
3172 (find_vbase_instance): Likewise.
3173 (binfo_from_vbase): Adjust comment to reflect reality.
3174 (binfo_via_virtual): New function.
3175 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
3176 for binfo walking during VTT construction.
3177 (dfs_mark_primary_bases): Remove.
3178 (force_canonical_binfo_r): New function.
3179 (force_canonical_binfo): New function.
3180 (mark_primary_virtual_base): New function.
3181 (mark_primary_bases): Walk in inheritance graph order, use
3182 mark_primary_virtual_base.
3183 (determine_primary_base): Use some more intermediate variables.
3184 (dfs_find_final_overrider): Don't check for overriding along a
3186 (dfs_modify_vtables): Walk into primary virtual bases too.
3187 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
3188 (build_base_fields): Likewise.
3189 (dfs_set_offset_for_unshared_vbases): Likewise.
3190 (layout_virtual_bases): Likewise.
3191 (end_of_class): Likewise.
3192 (finish_struct_1): Call dump_class_hierarchy, if requested.
3193 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
3194 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
3195 (dump_class_hierarchy): Add file parameter. Append to file, if
3197 (finish_vtbls): Adjust accumulate_vtbl_inits call.
3198 Use canonical base for virtual bases.
3199 (build_vtt): Add more comments. Adjust build_vtt_inits call.
3200 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
3201 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
3202 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
3204 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
3205 from DATA. We want virtual primary bases and all bases via virtual.
3206 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
3207 virtual base when not a construction vtable.
3208 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
3209 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
3210 Use canonical bases when processing virtual bases.
3211 (accumulate_vtbl_inits): We're interested in any base via a
3213 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
3214 within a construction vtable, determine what is being overridden.
3215 (build_vtbl_initializer): Add more comments
3216 (add_vcall_offset_vtbl_entries_1): Adjust comment.
3217 (build_rtti_vtbl_entries): Check if the base has lost its
3220 2001-02-05 Mark Mitchell <mark@codesourcery.com>
3222 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
3224 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3226 * decl.c (pushdecl): Call abort instead of fatal.
3227 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
3228 * init.c (build_new_1): Likewise.
3229 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
3230 * decl.c (build_typename_type): hash_table_init now returns void.
3231 decl.c (init_decl_processing): Make an error non-fatal.
3233 2001-02-04 Mark Mitchell <mark@codesourcery.com>
3235 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
3237 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
3238 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
3239 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
3240 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
3241 * decl.c (maybe_commonize_var): Use the new name-mangling where
3243 * decl2.c (comdat_linkage): Enhance comments. Make all
3244 compiler-generated things static, if COMDAT is not available.
3245 (get_tinfo_decl): Do not make typeinfo objects that belong in the
3247 (tinfo_base_init): Use the correct mangled name for typeinfo
3248 strings, and push them into the global scope.
3249 (typeinfo_in_lib_p): New function.
3250 (synthesize_tinfo_var): Use it.
3251 (create_real_tinfo_var): Likewise.
3253 2001-02-03 Jakub Jelinek <jakub@redhat.com>
3255 * decl.c (push_class_binding): Use context_for_name_lookup instead
3257 * search.c (context_for_name_lookup): Remove static. Check for NULL
3258 context in the loop.
3259 * cp-tree.h (context_for_name_lookup): Add prototype.
3261 2001-02-02 Jakub Jelinek <jakub@redhat.com>
3263 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
3264 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
3266 * call.c (convert_class_to_reference, build_user_type_conversion_1,
3267 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
3269 2001-02-02 Mark Mitchell <mark@codesourcery.com>
3271 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
3272 of macros used when compiling g++spec.c.
3273 * g++spec.c (lang_specific_driver): Link with the shared
3276 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
3278 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
3279 make_reference_declarator, make_call_declarator), method.c
3280 (implicitly_declare_fn), parse.y (namespace_using_decl,
3281 notype_unqualified_id, expr_or_declarator, new_type_id,
3282 after_type_declarator, direct_after_type_declarator,
3283 notype_declarator, complex_notype_declarator,
3284 complex_direct_notype_declarator, qualified_id,
3285 notype_qualified_id, overqualified_id, direct_new_declarator,
3286 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
3287 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
3288 instead of build_parse_node.
3290 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3292 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
3293 (minus_one_node): Moved to top level gcc directory. Renamed
3294 to integer_minus_one_node.
3296 * init.c (init_init_processing): Don't set minus_one_node.
3297 (build_vec_init): Use integer_minus_one_node.
3299 * rtti.c (get_tinfo_decl_dynamic): Likewise.
3301 2001-01-28 Jakub Jelinek <jakub@redhat.com>
3303 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
3304 identical and they would be replaced with constant, remove
3305 MODIFY_EXPR from the tree.
3307 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3309 * Make-lang.in: Remove all dependencies on defaults.h.
3310 * call.c: Don't include defaults.h.
3312 * decl2.c: Likewise.
3313 * except.c: Likewise.
3317 * typeck.c: Likewise.
3319 2001-01-25 Jakub Jelinek <jakub@redhat.com>
3321 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
3322 operators even in "C" linkage.
3323 * method.c (set_mangled_name_for_decl): Likewise.
3324 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
3325 overloaded operators in "C" linkage.
3327 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3329 * pt.c (tsubst_decl): Remove IN_DECL parameter.
3330 (tsubst_arg_types): Check parameter is not void.
3331 (tsubst): Adjust tsubst_decl call.
3333 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
3335 * call.c (add_builtin_candidate): Quote std properly, from
3338 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3340 * pt.c (check_explicit_specialization): Clone constructors and
3343 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3345 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
3346 indicates anything special about template depth. Make sure we
3347 only count the user visible template classes.
3349 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
3351 * call.c (build_conv): Typo in comment.
3352 (add_builtin_candidate): Add more explanation.
3353 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
3354 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
3355 when we have enumeral types.
3356 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
3357 candidates for relops and eqops.
3358 (joust): Simplify control flow. Allow a non-template user
3359 function to hide a builtin.
3361 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
3363 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
3364 (more_specialized): Add deduction parameter.
3365 * call.c (joust): Adjust more_specialized call.
3366 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
3367 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
3368 (get_bindings_order): Remove.
3369 (get_bindings_real): Add DEDUCE parameter.
3370 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
3371 REFERENCE_TYPE jig for DEDUCE_ORDER.
3372 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
3373 maybe_adjust_types_for_deduction.
3374 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
3376 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
3377 (check_cv_quals_for_unify): Use new unify qualifier flags.
3378 (unify): Clear new unify qualifier flags.
3379 (get_bindings_real): Add DEDUCE parameter.
3380 (get_bindings): Adjust call to get_bindings_real.
3381 (get_bindings_overload): Likewise.
3382 (most_specialized_instantiation): Adjust call to
3385 2001-01-19 Jason Merrill <jason@redhat.com>
3387 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
3389 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
3392 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
3394 * decl2.c (arg_assoc_class): Fix double iteration logic.
3396 2001-01-19 Jason Merrill <jason@redhat.com>
3398 * init.c (build_delete): Always call convert_force to strip cv-quals.
3400 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
3401 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
3402 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
3404 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3406 * search.c (get_vbase_1): Count only virtual bases.
3408 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3410 * class.c (duplicate_tag_error): Robustify flag clearing.
3412 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3414 * cp-tree.h (lookup_template_class): Add complain parm.
3415 * decl.c (lookup_namespace_name): Adjust call to
3416 lookup_template_class.
3417 (make_typename_type): Likewise.
3418 * semantics.c (finish_template_type): Likewise.
3419 * pt.c (lookup_template_class): Add complain parm. Adjust.
3420 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
3423 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
3425 * pt.c (copy_default_args_to_explicit_spec): Preserve
3426 object's CV quals. Reorganize.
3428 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3430 * typeck.c (build_modify_expr): Say `initialization' for
3432 * init.c (build_default_init): Convert to enumeral type, if
3435 2001-01-18 Jakub Jelinek <jakub@redhat.com>
3437 * parse.y (nomods_initdcl0): Properly set things up for
3440 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3442 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
3443 (type_unification_real): Set it.
3446 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3448 * decl.c (finish_destructor_body): Convert to vbase pointer here.
3450 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3452 * semantics.c (begin_class_definition): Check we're not inside a
3455 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
3457 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
3460 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3462 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
3463 * call.c (build_over_call): Add comment.
3465 2001-01-16 Daniel Berlin <dberlin@redhat.com>
3467 * cvt.c (ocp_convert): Handle vector type conversion
3468 * typeck2.c (digest_init): Handle vector type initializations
3470 2001-01-16 Phil Edwards <pme@sources.redhat.com>
3472 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
3475 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3477 * pt.c (check_nontype_parm): Rename to ...
3478 (invalid_nontype_parm_type_p): ... here.
3479 (process_template_parm): Adjust.
3480 (convert_template_argument): Adjust.
3482 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
3484 * pt.c (check_nontype_parm): New function.
3485 (process_template_parm): Use it.
3486 (convert_template_argument): Use it.
3487 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
3490 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
3492 * tree.c: Add defaults.h
3493 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
3494 * Make-lang.in (cp/tree.o): Add defaults.h.
3496 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3498 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
3500 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3502 * g++.1: Change to be ".so man1/gcc.1".
3504 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
3506 * Make-lang.in (c++.info, c++.install-info): Build and install g++
3508 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
3509 ($(srcdir)/cp/g++int.info): New target.
3510 * gxxint.texi: Add info directory entry. Use @@ in email address.
3511 * .cvsignore: Update.
3513 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3515 * typeck.c (build_c_cast): Do template processing earlier.
3516 Always pedwarn on array casts.
3518 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
3520 * friend.c (make_friend_class): Make sure a templated class is
3521 actually a template.
3523 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3525 * decl2.c (get_guard): Set linkage from guarded decl.
3527 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3529 * call.c (convert_default_arg): Check for unprocessed
3531 * cp-tree.h (replace_defarg): Move to spew.c.
3532 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
3533 spew.c, which is where they really are.
3534 (done_pending_defargs): Declare.
3535 (unprocessed_defarg_fn): Declare.
3536 * decl.c (replace_defarg): Move to spew.c
3537 * parse.y (structsp): Call done_pending_defargs.
3538 * spew.c (defarg_fns): Rearrange list structure.
3539 (defarg_fnsdone): New static variable.
3540 (defarg_depfns): New static variable.
3541 (init_spew): Adjust.
3542 (add_defarg_fn): Store the type in TREE_TYPE.
3543 (do_pending_defargs): Detect and deal with ordering constraints
3545 (done_pending_defargs): New function.
3546 (unprocessed_defarg_fn): New function.
3547 (replace_defarg): Moved from decl.c. Robustify. Don't save
3548 if circularity detected.
3550 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3552 * pt.c (unify): Check array has a domain, before checking
3553 whether it is variable sized.
3555 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3557 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
3558 parameters with pointers to arrays of unknown bound.
3560 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
3562 * parse.y (template_parm_header, template_spec_header): New
3563 reductions. Split out from ...
3564 (template_header): ... here. Use them.
3565 (template_template_parm): Use template_parm_header.
3566 * semantics.c (finish_template_template_parm): Add assert.
3568 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3570 * mangle.c (write_builtin_type): Fix thinko.
3572 * pt.c (copy_default_args_to_explicit_spec_1): New function.
3573 (copy_default_args_to_explicit_spec): Likewise.
3574 (check_explicit_specialization): Use it.
3576 * class.c (finish_struct_1): Remove last argument in call to
3577 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
3578 * decl.c (builtin_function): Likewise.
3579 (build_cp_library_fn): Likewise.
3580 (check_initializer): Likewise.
3581 (make_rtl_for_nonlocal_decl): Likewise.
3582 (cp_finish_decl): Likewise.
3583 (start_function): Likewise.
3584 * decl2.c (finish_anon_union): Likewise.
3585 * friend.c (do_friend): Likewise.
3586 * init.c (build_java_class_ref): Likewise.
3587 * method.c (make_thunk): Likewise.
3588 * pt.c (tsubst_friend_function): Likewise.
3589 * semantics.c (expand_body): Likewise.
3591 2001-01-10 Mark Mitchell <mark@codesourcery.com>
3593 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
3594 looking at DECL_CLONED_FUNCTION for non-functions.
3596 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3598 * error.c (dump_template_parameter): Use parm to determine how
3599 to print default value.
3601 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3603 * class.c (duplicate_tag_error): Clear more flags.
3605 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
3607 * call.c (build_new_method_call): Use binfo_for_vbase.
3609 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
3611 * cp-tree.h (flag_cond_mismatch): Don't declare.
3612 * decl2.c (flag_cond_mismatch): Don't define.
3613 (lang_f_options): Remove cond-mismatch.
3614 (unsupported_options): Add cond-mismatch.
3616 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
3618 * class.c (handle_using_decl): Reject using of constructor name
3619 of sourcing class. Allow injecting of a method with same name as
3620 nested class. Fixup error messages.
3622 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
3624 * decl2.c (lang_decode_option): Handle -Wformat=2.
3626 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3628 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
3629 initialized_in_class.
3630 (DECL_DEFINED_IN_CLASS_P): Rename to ...
3631 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
3632 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
3633 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
3634 * pt.c (check_default_tmpl_args): Adjust for
3635 DECL_INITIALIZED_IN_CLASS_P.
3636 (instantiate_class_template): Likewise.
3637 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
3639 * class.c (finish_struct): Constify saved_filename.
3641 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3643 * class.c (duplicate_tag_error): Adjust diagnostic.
3644 (finish_struct): Locally set location to start of struct.
3645 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
3647 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
3649 * decl.c (struct binding_level): Adjust class_shadowed comments
3651 (push_class_level_binding): Ajust comments to reflect reality.
3652 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
3653 Don't set TREE_VALUE on the class_shadowed list.
3655 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3657 * decl2.c (acceptable_java_type): Allow references too.
3658 * init.c (build_java_class_ref): When using the new ABI, search
3659 `class$' and have it mangled with `mangle_decl.'
3660 * mangle.c (write_java_integer_type_codes): New function.
3661 (write_builtin_type): Detect and mangle Java integer and real
3664 2001-01-07 Mark Mitchell <mark@codesourcery.com>
3666 * decl2.c (grokfield): Don't accept `asm' specifiers for
3667 non-static data members.
3669 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3671 * expr.c (cplus_expand_expr): Don't reset `target'.
3673 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
3675 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
3677 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3679 * parse.y (template_datadef): Check for error_mark_node.
3681 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
3683 * cp-tree.def (DEFAULT_ARG): Make `x' class.
3685 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
3687 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
3688 (record_builtin_type): Make non-static.
3689 (flag_short_double): Don't declare.
3690 (init_decl_processing): Remove the creation of many tree nodes now
3691 in c_common_nodes_and_builtins.
3692 (build_void_list_node): New function.
3693 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
3694 * cp-tree.h (flag_short_wchar): Don't declare.
3696 2001-01-04 Mark Mitchell <mark@codesourcery.com>
3698 * call.c (build_conv): Don't use build1 for USER_CONV.
3699 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
3701 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
3703 * lex.c (lang_init): Call c_common_lang_init.
3705 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3707 * search.c (lookup_fnfields_here): Remove.
3708 (look_for_overrides_r): Use lookup_fnfields_1.
3709 Ignore functions from using declarations.
3711 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
3713 Implement exceptions specifiers for implicit member functions.
3714 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
3715 * method.c (synthesize_exception_spec): New function.
3716 (locate_dtor, locate_ctor, locate_copy): New functions.
3717 (implicitly_declare_fn): Generate the exception spec too.
3718 * search.c (check_final_overrider): Check artificial functions
3720 * typeck2.c (merge_exception_specifiers): New function.
3722 2001-01-03 Jason Merrill <jason@redhat.com>
3724 * init.c (build_default_init): New fn.
3725 (perform_member_init): Split out from here.
3726 (build_new_1): Use it. Simplify initialization logic.
3727 (build_vec_init): Take an array, rather than a pointer and maxindex.
3728 Speed up simple initializations. Don't clean up if we're assigning.
3729 * cp-tree.h: Adjust.
3730 * decl2.c (do_static_initialization): Remove TREE_VEC case.
3731 * parse.y (new_initializer): Return void_zero_node for ().
3732 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
3733 * typeck2.c (digest_init): Only complain about user-written
3736 2000-12-22 Mike Stump <mrs@wrs.com>
3738 * decl2.c: (max_tinst_depth): Increase to 50.
3740 2001-01-02 Mark Mitchell <mark@codesourcery.com>
3742 * class.c (invalidate_class_lookup_cache): Zero the
3743 previous_class_values.
3744 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
3746 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
3747 * decl.c (free_bindings): New variable.
3748 (push_binding): Don't create a new binding if we have one on the
3750 (pop_binding): Put old bindings on the free list.
3751 (init_decl_processing): Use size_int, not build_int_2.
3752 Register free_bindings as a GC root.
3753 (cp_make_fname_decl): Use size_int, not build_int_2.
3754 (push_inline_template_parms_recursive): Likewise.
3755 (end_template_parm_list): Likewise.
3756 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
3757 (tsubst_template_parms): Use size_int, not build_int_2.
3759 * rtti.c (get_vmi_pseudo_type_info): Likewise.
3761 2001-01-02 Richard Henderson <rth@redhat.com>
3763 * parse.y (asm): Set ASM_INPUT_P.
3765 2001-01-02 Jason Merrill <jason@redhat.com>
3767 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
3770 * typeck.c (cp_truthvalue_conversion): New fn.
3771 * cvt.c (ocp_convert): Use it.
3773 * cp-tree.h: Lose c-common.c decls.
3775 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
3776 * cvt.c (convert_to_void): Use type_unknown_p.
3778 * typeck.c (strip_all_pointer_quals): Also strip quals from
3779 pointer-to-member types.
3781 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
3784 * call.c (build_new_method_call): Do evaluate the object parameter
3785 when accessing a static member.
3786 * typeck.c (build_component_ref): Likewise.
3788 2001-01-02 Andreas Jaeger <aj@suse.de>
3790 * decl.c (cp_missing_noreturn_ok_p): New.
3791 (init_decl_processing): Set lang_missing_noreturn_ok_p.
3793 2000-12-29 Jakub Jelinek <jakub@redhat.com>
3795 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
3797 2000-12-29 Mark Mitchell <mark@codesourcery.com>
3799 * class.c (pushclass): Remove #if 0'd code.
3800 * cp-tree.h (overload_template_name): Remove.
3801 * decl.c (store_bindings): Simplify.
3802 (pop_from_top_level): Likewise.
3803 * pt.c (overload_template_name): Remove.
3804 (instantiate_decl): Don't call push_to_top_level if it's not
3807 2000-12-28 Mark Mitchell <mark@codesourcery.com>
3809 * pt.c (register_local_specialization): Don't return a value.
3810 (lookup_template_class): Use move-to-front heuristic when looking
3811 up template instantiations.
3812 (instantiate_decl): Only push_to_top_level when we're actually
3813 going to instantiate the template.
3815 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3817 * search.c (binfo_for_vtable): Return least derived class, not
3818 most. Handle secondary vtables.
3820 2000-12-22 Jason Merrill <jason@redhat.com>
3822 * pt.c (more_specialized): Don't optimize len==0.
3823 (fn_type_unification): If we're adding the return type, increase len.
3825 * typeck.c (build_binary_op): Fix pmf comparison logic.
3827 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
3828 DECL_STATIC_FUNCTION_P.
3830 * semantics.c (genrtl_finish_function): Don't try to jump to
3831 return_label unless it exists.
3833 In partial ordering for a call, ignore parms for which we don't have
3835 * call.c (joust): Pass len to more_specialized.
3836 (add_template_candidate_real): Strip 'this', pass len.
3837 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
3838 (get_bindings_order): New fn. Pass len down.
3839 (get_bindings_real): Strip 'this', pass len.
3840 (fn_type_unification): Likewise.
3841 (type_unification_real): Succeed after checking 'len' args.
3842 (most_specialized_instantiation): Lose explicit_args parm.
3843 * class.c (resolve_address_of_overloaded_function): Strip 'this',
3846 2000-12-21 Jason Merrill <jason@redhat.com>
3848 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
3849 DECL_TEMPLATE_RESULT.
3851 * search.c (lookup_field_r): Call lookup_fnfields_1, not
3852 lookup_fnfields_here.
3854 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
3856 * call.c (build_object_call): Also allow conversions that return
3857 reference to pointer to function.
3858 (add_conv_candidate): Handle totype being ref to ptr to fn.
3859 (build_field_call): Also allow members of type reference to function.
3860 Lose support for calling pointer to METHOD_TYPE fields.
3862 * error.c (dump_expr): Handle *_CAST_EXPR.
3864 * typeck2.c (build_scoped_ref): Always convert to the naming class.
3866 * tree.c (break_out_cleanups): Lose.
3867 * cp-tree.h: Remove prototype.
3868 * typeck.c (build_component_ref): Don't break_out_cleanups.
3869 (build_compound_expr): Likewise.
3870 * semantics.c (finish_expr_stmt): Likewise.
3872 2000-12-20 Richard Henderson <rth@redhat.com>
3874 * cp-tree.h: Update declarations.
3875 * decl.c (finish_case_label): Return the new stmt node.
3876 * semantics.c (finish_goto_stmt): Likewise.
3877 (finish_expr_stmt, finish_return_stmt): Likewise.
3878 (finish_break_stmt, finish_continue_stmt): Likewise.
3879 (finish_asm_stmt): Likewise.
3880 * parse.y (already_scoped_stmt): Set STMT_LINENO.
3881 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
3882 (simple_if, simple_stmt): Return the new stmt node.
3885 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
3887 * cp-tree.h: Don't declare warn_long_long.
3889 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3891 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
3894 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3896 * pt.c (unify): Handle when both ARG and PARM are
3897 BOUND_TEMPLATE_TEMPLATE_PARM.
3899 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3901 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
3902 DECL_TEMPLATE_PARM_P.
3904 2000-12-15 Jason Merrill <jason@redhat.com>
3906 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
3908 * init.c (build_new_1): Don't strip quals from type.
3910 * decl.c (pushdecl): Don't check for linkage on a non-decl.
3912 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
3914 * call.c (build_new_function_call): Lose space before paren in
3916 (build_new_method_call): Likewise.
3918 * typeck2.c (build_m_component_ref): Propagate quals from datum.
3920 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3922 * pt.c (check_explicit_specialization): Propagate default
3923 function arguments to explicit specializations.
3925 2000-12-13 DJ Delorie <dj@redhat.com>
3927 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
3930 2000-12-08 Jason Merrill <jason@redhat.com>
3932 * error.c (dump_function_name): Don't let the user see __comp_ctor.
3934 Clean up copy-initialization in overloading code.
3935 * call.c (build_user_type_conversion_1): Die if we are asked to
3936 convert to the same or a base type.
3937 (implicit_conversion): Avoid doing so. Lose reference binding code.
3938 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
3939 direct-initialization. Also do direct-init part of copy-init.
3940 (build_user_type_conversion): Don't provide context to convert_like.
3941 * cvt.c (ocp_convert): build_user_type_conversion will now provide
3942 the constructor call for copy-init.
3944 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
3945 instantiation of a member template.
3946 (do_decl_instantiation): Not here.
3948 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3950 * class.c (check_field_decls): Don't special case anonymous
3951 fields in error messages.
3952 (note_name_declared_in_class): Use %D on diagnostic.
3954 * tree.c (pod_type_p): Use strip_array_types.
3955 (cp_valid_lang_attribute): Likewise.
3956 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
3957 multiple evaluations.
3958 (cp_has_mutable_p): Use strip_array_types.
3960 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
3962 * cp-tree.h (sufficient_parms_p): Declare new function.
3963 * call.c (sufficient_parms_p): New function, broken out of ...
3964 (add_function_candidate): ... here. Use it.
3965 (add_conv_candidate): Use it.
3966 * decl.c (grok_ctor_properties): Use it.
3968 2000-12-07 Jakub Jelinek <jakub@redhat.com>
3970 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
3972 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
3974 * decl2.c (lang_decode_option): Handle -Wformat-security.
3976 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3978 * pt.c (verify_class_unification): New function.
3979 (get_class_bindings): Use it.
3980 (try_class_unification): Tidy.
3981 (unify): Handle when argument of a template-id is not
3982 template parameter dependent.
3983 (template_args_equal): Handle when TREE_CODE's do not match.
3985 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
3987 * lang-specs.h (c++): When invoking the stand-alone preprocessor
3988 for -save-temps, pass all relevant -Defines to it, and then don't
3989 pass them to cc1plus.
3991 2000-12-05 Will Cohen <wcohen@redhat.com>
3993 * decl.c (finish_case_label): Cleared
3994 more_cleanups_ok in surrounding function scopes.
3995 (define_label): Likewise.
3997 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
3999 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
4000 (get_matching_virtual): Remove.
4001 (look_for_overrides): Declare new function.
4002 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
4004 * class.c (check_for_override): Move base class iteration code
4005 to look_for_overrides.
4006 * search.c (next_baselink): Remove.
4007 (get_virtuals_named_this): Remove.
4008 (get_virtual_destructor): Remove.
4009 (tree_has_any_destructors_p): Remove.
4010 (struct gvnt_info): Remove.
4011 (check_final_overrider): Remove `virtual' from error messages.
4012 (get_matching_virtuals): Remove. Move functionality to ...
4013 (look_for_overrides): ... here, and ...
4014 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
4017 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
4019 * typeck.c (get_delta_difference): If via a virtual base,
4021 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
4024 2000-12-04 Richard Henderson <rth@redhat.com>
4026 * error.c (dump_tree): Use output_add_string not OB_PUTS.
4028 2000-12-04 Jason Merrill <jason@redhat.com>
4030 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
4031 (write_builtin_type): Pass intSI_type_node and the like through
4033 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
4034 Pass intSI_type_node and the like through type_for_mode.
4035 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
4036 * pt.c (tsubst, unify): Likewise.
4037 * tree.c (walk_tree): Likewise.
4038 * error.c (dump_type): Likewise.
4039 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
4041 * Make-lang.in: Tweak top comment for emacs.
4044 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
4046 * class.c (clone_function_decl): Robustify.
4048 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
4050 * decl.c (store_bindings): Only search in the non modified
4051 old_bindings for duplicates.
4053 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
4055 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
4058 * typeck.c (build_static_cast): Remove unused variable.
4060 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
4062 * pt.c: Fix typo in comment.
4064 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4066 * decl2.c (warn_format): Remove definition.
4067 (lang_decode_option): Handle -Wformat-nonliteral,
4068 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
4070 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
4072 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
4073 (init_decl_processing): Don't create string_type_node,
4074 const_string_type_node, wint_type_node, intmax_type_node,
4075 uintmax_type_node, default_function_type, ptrdiff_type_node and
4076 unsigned_ptrdiff_type_node. Adjust position of call to
4077 c_common_nodes_and_builtins.
4078 (identifier_global_value): New function.
4080 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
4082 * call.c (standard_conversion): Reject pointer to member
4083 conversions from ambiguous, inaccessible or virtual bases.
4084 * typeck.c (build_static_cast): Don't check pointers to members
4087 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4089 * method.c (do_build_copy_constructor): Preserve cv
4090 qualifications when accessing source object members.
4091 (do_build_assign_ref): Likewise. Remove separate diagnostics for
4094 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4096 * method.c (do_build_assign_ref): Construct appropriately
4097 CV-qualified base reference. Don't allow const casts in base
4100 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
4102 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
4103 incomplete return type.
4105 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4107 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
4108 * semantics.c (finish_base_specifier): Accept a _TYPE not a
4111 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4113 * spew.c (yyerror): Cope if yylval.ttype is NULL.
4115 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4117 * decl.c (grokdeclarator): Diagnose undefined template contexts.
4119 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
4121 * decl.c (grokdeclarator): Do type access control on friend
4124 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4126 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
4127 bison parser ickiness.
4128 * pt.c (tsubst_friend_function): Enter namespace scope when
4129 tsubsting the function name.
4130 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
4132 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
4134 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
4135 * cvt.c (cp_convert_to_pointer): Add force parameter.
4136 Allow conversions via virtual base if forced.
4137 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
4138 (ocp_convert): Likewise.
4139 * search.c (binfo_from_vbase): Return the virtual base's binfo.
4140 * typeck.c (get_delta_difference): Adjust handling of virtual
4143 2000-11-26 Mark Mitchell <mark@codesourcery.com>
4145 * tree.c (struct list_hash): Remove.
4146 (list_hash_table): Make it be an htab.
4147 (struct list_proxy): New type.
4148 (list_hash_eq): New function.
4149 (list_hash_pieces): Renamed from ...
4150 (list_hash): ... this.
4151 (list_hash_lookup): Remove.
4152 (list_hash_add): Remove.
4153 (hash_tree_cons): Use the generic hashtable.
4154 (mark_list_hash): Remove.
4155 (init_tree): Create the hashtable.
4157 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
4159 * method.c (build_mangled_C9x_name): Rename to
4160 build_mangled_C99_name. Change C9X references in comments to
4163 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4165 * parse.y (unary_expr): Move VA_ARG from here ...
4166 (primary): ... to here.
4168 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
4170 * semantics.c (finish_id_expr): If type is error_mark, return
4173 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
4175 * pt.c (lookup_template_class): Simplify loop exit constructs.
4176 Cope when there is no partial instantiation of a template
4179 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
4181 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
4183 2000-11-22 Mark Mitchell <mark@codesourcery.com>
4185 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
4188 * pt.c (do_decl_instantiate): Explicitly clone constructors and
4189 destructors that haven't already been cloned.
4191 2000-11-20 Richard Henderson <rth@redhat.com>
4193 * parse.y (yyparse_1): Rename the parser entry point.
4195 2000-11-20 Alex Samuel <samuel@codesourcery.com>
4197 * mangle.c (write_name): Use <unscoped-name> for names directly in
4199 (write_unscoped_name): Accept names directly in function scope.
4201 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
4203 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
4204 * parse.y (extdef): Add EXPORT reduction.
4205 * spew.c (yylex): Don't skip export here.
4207 2000-11-19 Mark Mitchell <mark@codesourcery.com>
4209 * decl.c (init_decl_processing): Correct name of pure virtual
4210 function under the new ABI.
4211 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
4212 (throw_bad_typeid): Likewise for bad typeid function.
4214 2000-11-18 Mark Mitchell <mark@codesourcery.com>
4216 * decl.c (grokparms): Don't even function types of `void' type,
4218 * mangle.c (write_type): Don't crash when confronted with the
4221 * decl.c (grokparms): Don't create parameters of `void' type.
4223 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
4225 * lex.c (mark_impl_file_chain): Delete.
4226 (init_parse): Remove call to ggc_add_string_root. No need to
4227 ggc_strdup a string constant. Do not add impl_file_chain to GC
4229 (handle_pragma_implementation): No need to ggc_strdup main_filename.
4231 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4233 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
4235 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4237 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
4238 * decl.c (grokdeclarator): Don't reject void parms here.
4239 (require_complete_types_for_parms): Simplify, use
4240 complete_type_or_else.
4241 (grokparms): Remove bitrot. Remove funcdef parm.
4242 Deal with ellipsis parm lists here.
4243 * semantics.c (finish_parmlist): Don't append void_list_node
4244 here. Set PARMLIST_ELLIPSIS_P.
4246 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
4248 * typeck2.c (incomplete_type_error): Reorganise to avoid
4249 excessive diagnostics.
4251 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
4253 * lex.c (struct impl_files, internal_filename): Constify a char *.
4255 2000-11-16 Mark Mitchell <mark@codesourcery.com>
4257 * mangle.c (write_special_name_constructor): Don't generate
4258 assembler junk when confronted with an old-style constructor.
4259 (write_special_name_destructor): Likewise.
4260 (mangle_decl_string): Do it here instead.
4262 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
4264 * call.c (op_error): Make error messages clearer.
4266 2000-11-15 Mark Mitchell <mark@codesourcery.com>
4268 * decl.c (wrapup_globals_for_namespace): Don't mark things
4269 TREE_ASM_WRITTEN when they're not.
4271 2000-11-15 Jason Merrill <jason@redhat.com>
4273 * typeck2.c (friendly_abort): Uncount the error before handing
4276 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
4278 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
4280 2000-11-14 Mark Mitchell <mark@codesourcery.com>
4282 * class.c (build_vtbl_initializer): Fix typo in comment.
4283 * typeck.c (expr_sizeof): Don't crash on errors.
4285 2000-11-14 Jim Wilson <wilson@redhat.com>
4287 * lang-specs.h: Add %2 after %(cc1_options).
4289 2000-11-14 Richard Henderson <rth@redhat.com>
4291 * typeck.c (c_sizeof): Be strict about casting result value
4292 back to c_size_type_node.
4293 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
4295 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
4297 * typeck.c (build_unary_op): Use boolean_increment from
4298 c-common.c, moving the relevant code there.
4300 2000-11-11 Jason Merrill <jason@redhat.com>
4302 * typeck.c (mark_addressable): Don't call put_var_into_stack.
4304 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
4307 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4309 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
4310 * lex.c (copy_lang_decl): Likewise.
4312 2000-11-09 Mark Mitchell <mark@codesourcery.com>
4314 * dump.c (cp_dump_tree): Don't dump function bodies here.
4316 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
4317 (dump.o): Update dependency list.
4318 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
4319 (flag_dump_translation_unit): Likewise.
4320 (CP_TYPE_QUALS): Adjust definition.
4321 (DECL_C_BIT_FIELD): Remove.
4322 (SET_DECL_C_BIT_FIELD): Likewise.
4323 (CLEAR_DECL_C_BIT_FIELD): Likewise.
4324 (add_maybe_template): Likewise.
4325 (strip_array_types): Likewise.
4326 (dump_node_to_file): Likewise.
4327 (cp_dump_tree): New function.
4328 * decl.c (init_decl_processing): Set lang_dump_tree.
4329 * decl2.c (flag_dump_translation_unit): Remove.
4330 * dump.c: Move most of it to ../c-dump.c.
4331 (cp_dump_tree): New function.
4332 * pt.c (add_maybe_template): Remove.
4333 * typeck.c (strip_array_types): Likewise.
4335 2000-11-07 Eric Christopher <echristo@redhat.com>
4337 * decl.c (init_decl_processing): Change definition of
4338 __wchar_t to wchar_t. Remove artificial declaration of
4340 * lex.c: Change instances of __wchar_t to wchar_t.
4342 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
4344 * lex.c (do_identifier): Don't lookup_name for operators.
4345 * parse.y (operator): Save looking_for_typename.
4346 (unoperator): Restore it.
4347 * spew.c (frob_opname): Use nth_token for lookahead.
4349 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
4351 * decl.c (grok_op_properties): Always use coerce_new_type and
4353 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
4354 exception specification. Tidy up.
4355 (coerce_delete_type): Preserve exception specification. Tidy up.
4357 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
4359 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
4360 (push_binding_level), error.c (cp_tree_printer), pt.c
4361 (process_partial_specialization, tsubst_template_arg_vector),
4362 search.c (lookup_member): Use memset () instead of bzero ().
4364 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
4366 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
4368 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
4370 * Make-lang.in (c++.distdir): Remove.
4372 2000-11-04 Mark Mitchell <mark@codesourcery.com>
4374 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
4375 declarations from different namespaces to be combined.
4377 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
4379 * decl.c: Include tm_p.h.
4381 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
4383 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
4385 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
4387 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
4388 (build_overload_value), repo.c (open_repo_file), xref.c
4389 (open_xref_file): Use strchr () and strrchr () instead of index ()
4392 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
4394 * call.c (build_over_call): Call fold on the CALL_EXPR.
4396 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
4398 * error.c (dump_template_decl): Separate template hearders with
4401 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
4403 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
4404 TS_* flags with corresponding TFF_*. Adjust prototypes of
4405 functions (which used to take a tree_string_flags) to take an int.
4407 * cp-tree.h (enum tree_string_flags): Remove
4408 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
4409 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
4410 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4411 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4412 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
4413 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
4414 (type_as_string, decl_as_string, expr_as_string,
4415 context_as_string): Adjust prototype.
4417 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
4418 instead of TS_PLAIN.
4420 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
4421 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
4424 2000-10-30 Mark Mitchell <mark@codesourcery.com>
4426 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
4427 (linkage_kind): New enumeration.
4428 (decl_linkage): New function.
4429 * decl2.c (comdat_linkage): Extend comment.
4430 * error.c (dump_function_decl): Print the arguments used to
4431 instantiate a template, even when not printing the type of the
4433 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
4434 not TREE_PUBLIC, to test for external linkage.
4435 * tree.c (decl_linkage): New function.
4437 2000-10-28 Mark Mitchell <mark@codesourcery.com>
4439 * pt.c (instantiate_decl): Always instantiate static data members
4440 initialized in-class.
4442 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
4444 * Make-lang.in: Move all build rules here from Makefile.in,
4445 adapt to new context. Wrap all rules that change the current
4446 directory in parentheses. Expunge all references to $(P).
4447 When one command depends on another and they're run all at
4448 once, use && to separate them, not ;. Add OUTPUT_OPTION to
4449 all object-file generation rules. Delete obsolete variables.
4451 * Makefile.in: Delete.
4452 * config-lang.in: Delete outputs= line.
4454 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
4456 * error.c (dump_function_decl): Print no space between
4457 `ptr-operator' the `type-specifier' of the return type.
4458 (dump_type_prefix): Make sure we put space at the appropriate
4461 2000-10-23 Jason Merrill <jason@redhat.com>
4463 * call.c (equal_functions): Also call decls_match for extern "C" fns.
4465 2000-10-22 Jason Merrill <jason@redhat.com>
4467 * call.c (build_conditional_expr): Use ocp_convert to force
4470 2000-10-22 Mark Mitchell <mark@codesourcery.com>
4472 * call.c (standard_conversion): Use RVALUE_CONVs for all
4473 expressions that satisfy lvalue_p, not just those that satisfy
4476 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
4478 * typeck.c (c_sizeof): Return an expression of `size_t' type,
4479 not one with TYPE_IS_SIZETYPE set.
4480 (dubious_conversion_warnings): Remove special-case code.
4482 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
4484 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
4485 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
4486 (dump_type_prefix): Print vector-of-int as 'int vector'.
4487 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
4488 * tree.c (walk_tree): Handle VECTOR_TYPE.
4490 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
4492 2000-10-21 Jason Merrill <jason@redhat.com>
4494 * parse.y (operator): Set got_object from got_scope.
4495 Set looking_for_typename.
4496 * decl.c (lookup_name_real): Clear val after setting from_obj.
4497 Reorganize diagnostic.
4499 2000-10-20 Jason Merrill <jason@redhat.com>
4501 * tree.c (walk_tree): Don't walk into default args.
4503 * error.c (dump_expr): Use host_integerp.
4505 2000-10-20 David Edelsohn <edelsohn@gnu.org>
4507 * typeck2.c (abstract_virtuals_error): Use "because" instead of
4508 "since" in error message.
4510 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4512 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
4514 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
4516 * decl.c (revert_static_member_fn): Fixed typo.
4518 2000-10-19 Mark Mitchell <mark@codesourcery.com>
4520 * class.c (subobject_offset_fn): New type.
4521 (dfs_record_base_offsets): Remove.
4522 (record_base_offsets): Likewise.
4523 (dfs_search_base_offsets): Likewise.
4524 (record_subobject_offset): New function.
4525 (check_subobject_offset): Likewise.
4526 (walk_subobject_offsets): Likewise.
4527 (record_subobject_offsets): Likewise.
4528 (layout_conflict_p): Reimplement.
4529 (layout_nonempty_base_or_field): Correct handling of type
4530 conflicts during layout.
4531 (layout_empty_base): Likewise.
4532 (build_base_field): Adjust to handle new representation of empty
4534 (build_base_fields): Likewise.
4535 (layout_virtual_bases): Likewise.
4536 (splay_tree_compare_integer_csts): New function.
4537 (layout_class_type): Use a splay_tree, rather than a varray, to
4538 represent the offsets of empty bases.
4540 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
4541 * decl.c (select_decl): Don't return declarations that are
4544 2000-10-18 Mark Mitchell <mark@codesourcery.com>
4546 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
4547 (fake_std_node): New macro.
4548 * decl.c (in_std): Rename to ...
4549 (in_fake_std): ... this.
4550 (flag_no_builtin): Remove.
4551 (flag_no_nonansi_builtin): Likewise.
4552 (walk_namespaces_r): Use fake_std_node.
4553 (push_namespace): Use std_identifier.
4554 (pop_namespace): Use in_fake_std.
4555 (lookup_name_real): Use fake_std_node.
4556 (init_decl_processing): When -fhonor-std, create the `std'
4557 namespace. Don't create a dummy fake_std_node in that case.
4558 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
4559 (builtin_function): Put builtins whose names don't begin
4560 with `_' in the std namespace.
4561 * decl2.c (flag_no_builtin): Remove.
4562 (flag_no_nonansi_builtin): Likewise.
4563 (set_decl_namespace): Use fake_std_node.
4564 (validate_nonmember_using_decl): Likewise.
4565 (do_using_directive): Likewise.
4566 (handle_class_head): Likewise.
4567 * dump.c (dequeue_and_dump): Likewise.
4568 * except.c (init_exception_processing): Use std_identifier.
4569 * init.c (build_member_call): Use fake_std_node.
4570 * rtti.c (init_rtti_processing): Use std_identifier.
4572 2000-10-17 Mark Mitchell <mark@codesourcery.com>
4574 * cp-tree.h (back_end_hook): Remove declaration.
4575 * decl2.c (back_end_hook): Remove definition.
4577 * dump.c (dequeue_and_dump): Dump TREE_USED.
4579 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
4581 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
4583 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4585 * decl.c (WINT_TYPE): Define.
4586 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
4587 c_size_type_node, signed_size_type_node and wint_type_node.
4589 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
4591 * decl2.c (warn_missing_format_attribute): New variable.
4592 (lang_decode_option): Decode -Wmissing-format-attribute.
4594 2000-10-16 Mark Mitchell <mark@codesourcery.com>
4596 * typeck.c (qualify_type): Remove.
4597 (composite_pointer_type): Fix handling of conversions to `cv void*'.
4599 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4601 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
4603 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4605 * Makefile.in (parse.c, parse.h): Create atomically.
4607 2000-10-12 Mark Mitchell <mark@codesourcery.com>
4609 * class.c (current_obstack): Remove.
4610 * decl.c (ggc_p): Remove.
4611 (start_decl): Don't use decl_tree_cons.
4612 (grokdeclarator): Don't use build_decl_list.
4613 (start_function): Don't use decl_tree_cons.
4614 (finish_function): Don't mess with obstacks.
4615 * decl2.c (grok_x_components): Don't use build_decl_list.
4616 * lex.c (make_call_declarator): Don't call decl_tree_cons.
4617 (implicitly_declare_fn): Don't call build_decl_list.
4618 * parse.y (frob_specs): Don't call build_decl_list or
4620 (expr_or_declarator_intern): Don't call decl_tree_cons.
4621 (primary): Don't call build_decl_list.
4622 (fcast_or_absdcl): Likewise.
4623 (typed_declspecs): Don't call decl_tree_cons.
4624 (reserved_declspecs): Don't call build_decl_list.
4625 (declmods): Likewise.
4626 (reserved_typespecquals): Likewise.
4628 (new_type_id): Likewise.
4629 (cv_qualifiers): Likewise.
4630 (after_type_declarator_intern): Likewise.
4631 (notype_declarator_intern): Likewise.
4632 (absdcl_intern): Likewise.
4633 (named_parm): Likewise.
4634 * pt.c (most_specialized_class): Likewise.
4635 * repo.c (temporary_obstack): Make it a structure, not a pointer.
4636 (init_repo): Initialize it.
4637 * search.c (current_obstack): Remove.
4638 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
4640 2000-10-09 Richard Henderson <rth@cygnus.com>
4642 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
4643 (c++ language support bits for libgcc): Remove.
4644 (c++.clean): Remove cplib2.txt cleanup.
4645 * config-lang.in (headers, lib2funcs): Remove.
4647 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
4648 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
4649 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
4650 * inc/new.h, inc/typeinfo: Remove files.
4652 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
4654 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
4656 (init_decl_processing): Initialize intmax_type_node and
4659 2000-10-06 Richard Henderson <rth@cygnus.com>
4661 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
4662 (original_result_rtx): Remove.
4663 * decl.c (save_function_data): Don't clear x_result_rtx.
4664 (mark_lang_function): Don't mark it either.
4665 * expr.c (fixup_result_decl): Remove.
4666 * semantics.c (genrtl_named_return_value): Frob the return decl
4667 before calling emit_local_var.
4668 (genrtl_finish_function): Don't call fixup_result_decl.
4669 Always emit the jump to return_label.
4671 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
4673 * pt.c (lookup_template_class): Set current access for enum.
4674 (tsubst_enum): Set file & line for enum decl.
4676 * spew.c (yylex): Remove unused variable.
4678 2000-10-05 Richard Henderson <rth@cygnus.com>
4680 * semantics.c (genrtl_finish_function): Don't init or check
4681 can_reach_end; remove noreturn and return value checks.
4683 2000-10-05 Tom Tromey <tromey@cygnus.com>
4685 * init.c (build_java_class_ref): Use `build_static_name' with a
4686 suffix, not a prefix, to build the class object's name.
4688 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4690 * cp-tree.h (access_kind): Fix comment typo.
4691 * decl2.c (grokfield): Fix diagnostic typo.
4692 * semantics.c (finish_template_type): Fix comment typo.
4693 (finish_qualified_object_call_expr): Likewise.
4695 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4697 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
4700 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
4702 * spew.c (frob_id): New static function.
4703 (frob_opname): Use it.
4706 2000-10-01 Mark Mitchell <mark@codesourcery.com>
4708 * decl.c (lang_mark_false_label_stack): Remove.
4709 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
4711 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
4713 * gxxint.texi: Use @email for formatting email addresses.
4715 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
4717 * error.c: Remove direct obstack manipulation. Replace with
4718 output_buffer-based formatting. Adjust calls to removed macros.
4719 (obstack_chunk_alloc, obstack_chunk_free): Remove.
4720 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
4721 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
4723 2000-09-24 Mark Mitchell <mark@codesourcery.com>
4725 * ir.texi: Move to ../c-tree.texi.
4727 2000-09-20 Jason Merrill <jason@redhat.com>
4729 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
4731 2000-09-21 Andreas Jaeger <aj@suse.de>
4733 * errfn.c: Move declaration of cp_printer and cp_printers to ...
4734 * cp-tree.h: ... here.
4736 * error.c: Remove declaration of cp_printer.
4738 2000-09-20 Mark Mitchell <mark@codesourcery.com>
4740 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
4742 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
4744 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
4747 2000-09-18 Mark Mitchell <mark@codesourcery.com>
4749 * decl.c (start_function): Robustify.
4751 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4753 * cp-tree.h (check_function_format): Accept a `status' parameter.
4755 * call.c, typeck.c: Updates calls to `check_function_format'.
4757 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
4759 * decl2.c (handle_class_head): Always push some scope even
4762 2000-09-16 Mark Mitchell <mark@codesourcery.com>
4764 * cp-tree.h (struct cp_language_function): Remove
4765 x_scope_stmt_stack and name_declared.
4766 (current_scope_stmt_stack): Remove.
4767 (function_name_declared_p): New macro.
4768 (struct lang_decl_flags): Use c_lang_decl as a base class.
4770 (struct lang_decl): Replace saved_tree with context.
4771 (DECL_FRIEND_CONTEXT): Adjust accordingly.
4772 (SET_DECL_FRIEND_CONTEXT): Likewise.
4773 (DECL_VIRTUAL_CONTEXT): Likewise.
4774 (DECL_SAVED_TREE): Remove.
4775 (C_DECLARED_LABEL_FLAG): Likewise.
4776 (cplus_expand_expr_stmt): Don't declare.
4777 (add_decl_stmt): Likewise.
4778 (add_scope_stmt): Likewise.
4779 * decl.c (mark_stmt_tree): Remove.
4780 (case_compare): Likewise.
4781 (finish_case_label): Use c_add_case_label.
4782 (init_decl_processing): Set more language-specific hooks.
4783 (build_enumerator): Fix typo in comment.
4784 (cplus_expand_expr_stmt): Remove.
4785 (mark_lang_function): Use mark_c_language_function.
4786 (lang_mark_tree): Use c_mark_lang_decl.
4787 * decl2.c: Change order of inclusion.
4788 * except.c: Likewise.
4789 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
4790 back on c_expand_expr.
4791 * friend.c: Include expr.h.
4792 * init.c: Change order of inclusion.
4793 * Makefile.in: Update dependencies.
4794 * lex.h (free_lang_decl_chain): Remove.
4795 * optimize.c (maybe_clone_body): Use function_name_declared_p.
4796 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
4798 (instantiate_decl): Use function_name_declared_p.
4799 * semantics.c (lang_expand_expr_stmt): Remove.
4800 (set_current_function_name_declared): Likewise.
4801 (current_function_name_declared): Likewise.
4802 (begin_compound_stmt): Use function_name_declared_p.
4803 (add_decl_stmt): Remove.
4804 (setup_vtbl_ptr): Use function_name_declared_p.
4805 (add_scope_stmt): Remove.
4806 (current_scope_stmt_stack): New function.
4807 (cp_expand_stmt): Don't handle SCOPE_STMTs.
4808 (expand_body): Use function_name_declared_p.
4809 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
4810 * typeck.c: Change order of includes.
4811 (convert_sequence): Remove.
4813 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
4815 * lex.c (reswords): Add _Complex.
4817 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4819 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
4821 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4823 * init.c (begin_init_stmts): Don't use // comments.
4825 2000-09-12 Jason Merrill <jason@redhat.com>
4827 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
4828 all non-extern arrays.
4830 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
4831 typenames, too. Downgrade complaint to pedwarn.
4832 (xref_tag): Warn about surprising behavior of 'friend struct T'.
4833 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
4834 'class This::Inherited'.
4836 2000-09-12 Mark Mitchell <mark@codesourcery.com>
4838 * decl.c (finish_case_label): Given the LABEL_DECL a
4841 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
4843 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
4844 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
4845 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
4846 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
4847 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
4849 (sorry_for_unsupported_tree, print_scope_operator,
4850 print_left_paren, print_right_paren, print_left_bracket,
4851 print_right_bracket, print_whitespace): Likewise.
4852 (aggr_variety): Rename to class_key_or_enum.
4853 (print_type): Rename to print_type_id.
4854 (print_type_specifier_seq, print_simple_type_specifier,
4855 print_elaborated_type_specifier,
4856 print_rest_of_abstract_declarator,
4857 print_parameter_declaration_clause, print_exception_specification,
4858 print_nested_name_specifier, print_template_id,
4859 typedef_original_name, print_template_argument_list_start,
4860 print_template_argument_list_end): New functions.
4862 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
4864 * ir.texi: Add more documentation.
4866 2000-09-11 Mark Mitchell <mark@codesourcery.com>
4868 * cp-tree.h (struct saved_scope): Remove x_function_parms.
4869 (current_function_parms): Don't define.
4870 (struct cp_language_function): Remove parms_stored.
4871 (current_function_just_assigned_this): Don't define.
4872 (current_function_parms_stored): Likewise.
4873 (static_ctors): Declare.
4874 (static_dtors): Likewise.
4875 (SF_EXPAND): Don't define.
4876 (expand_start_early_try_stmts): Remove declaration.
4877 (store_parm_decls): Likewise.
4878 * decl.c (static_ctors): Don't declare.
4879 (static_dtors): Likewise.
4880 (struct binding_level): Remove this_block.
4881 (poplevel): Remove dead code.
4882 (set_block): Likewise.
4883 (mark_binding_level): Don't mark this_block.
4884 (mark_saved_scope): Don't mark x_function_parms.
4885 (init_decl_processing): Don't add current_function_parms as a GC
4887 (check_function_type): Change prototype.
4888 (start_function): Remove RTL-generation code.
4889 (expand_start_early_try_stmts): Remove.
4890 (store_parm_decls): Give it internal linkage. Remove
4891 RTL-generation code.
4892 (finish_function): Remove RTL-generation code.
4893 * decl2.c (static_ctors): Fix formatting.
4894 (static_dtors): Likewise.
4895 * method.c (use_thunk): Don't call store_parm_decls.
4896 (synthesize_method): Likewise.
4897 * optimize.c (maybe_clone_body): Likewise.
4898 * parse.y (fn.def2): Likewise.
4899 (.set_base_init): Likewise.
4900 (nodecls): Likewise.
4901 * pt.c (instantiate_decl): Likewise.
4902 * rtti.c (synthesize_tinfo_fn): Likewise.
4903 * semantics.c (genrtl_try_block): Simplify.
4904 (expand_body): Use genrtl_start_function and
4905 genrtl_finish_function.
4906 (genrtl_start_function): New function.
4907 (genrtl_finish_function): Likewise.
4909 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4911 * error.c (cp_tree_printer, case 'P'): Append break.
4913 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
4915 * cp-tree.h (frob_opname): Declare.
4916 * parse.y (saved_scopes): New static variable.
4917 (cp_parse_init): Adjust.
4918 (do_id): If lastiddecl is NULL, do do_identifier.
4919 (operator): Save scope information.
4920 (unoperator): New reduction. Restore scope information.
4921 (operator_name): Append unoperator. Call frob_opname.
4922 * spew.c (frob_opname): Define.
4924 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
4926 * decl.c, rtti.c: Include defaults.h if not already included.
4927 Don't define the *_TYPE_SIZE macros.
4929 2000-09-09 Mark Mitchell <mark@codesourcery.com>
4931 * cp-tree.h (push_switch): Change prototype.
4932 (check_cp_case_value): Remove declaration.
4933 (decl_constant_value): Likewise.
4934 * decl.c (struct cp_switch): Add switch_stmt and cases.
4935 (case_compare): New function.
4936 (push_switch): Set switch_stmt. Initialize cases.
4937 (pop_switch): Clean up cases.
4938 (define_case_label): Rename to ...
4939 (finish_case_label): ... this. Do semantic analysis for case
4941 (start_function): Correct comment.
4942 * decl2.c (check_cp_case_value): Remove.
4943 * expr.c (do_case): Remove.
4944 * pt.c (tsubst_expr): Adjust call to finish_case_label.
4945 * semantics.c (genrtl_do_poplevel): Remove declaration.
4946 (RECHAIN_STMTS): Remove.
4947 (finish_break_stmt): Use build_break_stmt.
4948 (finish_continue_stmt): Use build_continue_stmt.
4949 (finish_switch_cond): Adjust condition here, rater than in
4950 c_expand_start_case.
4951 (finish_case_label): Remove.
4952 * typeck.c (c_expand_return): Remove.
4953 (c_expand_start_case): Likewise.
4955 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
4957 * ir.texi: Document type nodes.
4959 2000-09-06 Mark Mitchell <mark@codesourcery.com>
4961 * cp-tree.h (init_cp_semantics): Declare.
4962 (genrtl_try_block): Don't declare.
4963 (genrtl_handler): Likewise.
4964 (genrtl_catch_block): Likewise.
4965 (genrtl_ctor_stmt): Likewise.
4966 (genrtl_subobject): Likewise.
4967 (genrtl_do_poplevel): Likewise.
4968 (genrtl_named_return_value): Likewise.
4969 * lex.c (init_parse): Call init_cp_semantics.
4970 * semantics.c (genrtl_try_block): Give it internal linkage.
4971 (genrtl_handler): Likewise.
4972 (genrtl_catch_block): Likewise.
4973 (genrtl_ctor_stmt): Likewise.
4974 (genrtl_subobject): Likewise.
4975 (genrtl_do_poplevel): Likewise.
4976 (genrtl_named_return_value): Likewise.
4977 (lang_expand_stmt): Rename to ...
4978 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
4979 (init_cp_semantics): Define.
4981 * decl.c (initialize_local_var): Remove RTL-generating code.
4982 * semantics.c (genrtl_try_block): Fix formatting.
4984 Move statement-tree facilities from C++ to C front-end.
4985 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
4986 (void_zero_node): Remove.
4987 (stmt_tree): Likewise.
4988 (scope_chain): Adjust.
4989 (language_function): Rename to cp_language_function.
4990 (cp_function_chain): Adjust.
4991 (current_stmt_tree): Remove.
4992 (last_tree): Likewise.
4993 (last_expr_type): Likewise.
4994 (struct lang_decl): Adjust.
4995 (STMT_IS_FULL_EXPR_P): Remove.
4997 (begin_stmt_tree): Likewise.
4998 (finish_stmt_tree): Likewise.
4999 (walk_tree_fn): Likewise.
5000 (walk_stmt_tree): Likewise.
5001 * class.c (finish_struct): Replace use of add_tree with add_stmt.
5002 * decl.c (mark_stmt_tree): Adjust type.
5003 (init_decl_processing): Don't build void_zero_node.
5004 (initialize_local_var): Adjust usage of current_stmt_tree.
5005 (finish_enum): Use add_stmt, not add_tree.
5006 (save_function_data): Adjust use of language_function.
5007 (finish_constructor_body): Use add_stmt, not add_tree.
5008 (finish_destructor_body): Likewise.
5009 (push_cp_function_context): Adjust use of language_function.
5010 (pop_cp_function_context): Likewise.
5011 (mark_lang_function): Likewise.
5012 (mark_cp_function_context): Likewise.
5013 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
5014 (build_vec_init): Likewise.
5015 * semantics.c (SET_LAST_STMT): Remove.
5016 (RECHAIN_STMTS): Don't use it.
5017 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
5018 (current_stmt_tree): Define.
5020 (finish_goto_stmt): Use add_stmt, not add_tree.
5021 (finish_expr_stmt): Likewise.
5022 (begin_if_stmt): Likewise.
5023 (finish_then_clause): Likewise.
5024 (begin_while_stmt): Likewise.
5025 (begin_do_stmt): Likewise.
5026 (finish_return_stmt): Likewise.
5027 (begin_for_stmt): Likewise.
5028 (finish_break_stmt): Likewise.
5029 (finish_continue_stmt): Likewise.
5030 (begin_switch_stmt): Likewise.
5031 (finish_case_label): Likewise.
5032 (begin_try_block): Likewise.
5033 (begin_function_try_block): Likewise.
5034 (begin_handler): Likewise.
5035 (begin_catch_block): Likewise.
5036 (begin_compound_stmt): Likewise.
5037 (begin_asm_stmt): Likewise.
5038 (finish_asm_stmt): Likewise.
5039 (finish_label_stmt): Likewise.
5040 (add_decl_stmt): Likewise.
5041 (finish_subobject): Likewise.
5042 (finish_decl_cleanup): Likewise.
5043 (finish_named_return_value): Likewise.
5044 (setup_vtbl_ptr): Likewise.
5045 (add_scope_stmt): Likewise.
5046 (finish_stmt_expr): Likewise.
5047 (prune_unused_decls): Remove.
5048 (begin_stmt_tree): Likewise.
5049 (finish_stmt_tree): Likewise.
5050 (prep_stmt): Adjust use of current_stmt_tree.
5051 (lang_expand_stmt): Likewise.
5052 * tree.c (statement_code_p): Remove.
5053 (cp_statement_code_p): New function.
5054 (walk_stmt_tree): Remove.
5055 (init_tree): Set lang_statement_code_p.
5057 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
5059 Integrated preprocessor.
5061 * Make-lang.in, Makefile.in: Remove all references to input.c,
5062 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
5063 * gxx.gperf, hash.h, input.c: Delete.
5064 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
5065 initialized properly.
5067 * class.c (fixup_pending_inline): Take a tree, not a
5068 struct pending_inline *. All callers changed.
5069 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
5070 RID_PROTECTED entries in ridpointers[] array here.
5071 * decl.c (duplicate_decls): Do not refer to struct
5073 (record_builtin_type, init_decl_processing): Use RID_MAX not
5075 (grokdeclarator): Use C_IS_RESERVED_WORD.
5076 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
5078 (grok_x_components): Do not inspect pending_inlines chain.
5080 * cp-tree.h (struct lang_identifier): Add rid_code entry.
5081 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
5082 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
5083 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
5084 TIME_IDENTIFIER_FILEINFO): Kill.
5086 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
5088 * parse.y: Call do_pending_inlines unconditionally.
5089 reinit_parse_for_method is now snarf_method. fn.defpen is no
5090 longer necessary. Remove unnecessary <itype> annotation on
5091 SCOPE. Do not refer to end_of_file or struct pending_inline.
5092 * semantics.c (begin_inline_definitions): Call
5093 do_pending_inlines unconditionally.
5095 * lex.c: Remove all code now shared with C front end.
5096 Initialize cpplib properly if USE_CPPLIB. Put reserved words
5097 into the get_identifier table. Rewrite pragma handling to
5098 work with the registry. Move code to save tokens for later
5099 processing to spew.c.
5101 * spew.c: Rewrite everything in terms of token streams instead
5102 of text. Move routines here from lex.c / input.c as
5103 appropriate. GC-mark trees hanging off the pending inlines
5106 2000-09-06 Mark Mitchell <mark@codesourcery.com>
5108 * NEWS: Mention that the named return value extension has been
5110 * cp-tree.h (original_result_rtx): Define.
5111 (TREE_REFERENCE_EXPR): Remove.
5112 (DECL_VPARENT): Likewise.
5113 (pushdecl_nonclass_level): Likewise.
5114 (store_return_init): Likewise.
5115 (reinit_lang_specific): Likewise.
5116 (genrtl_named_return_value): Change prototype.
5117 * decl.c (original_result_rtx): Remove.
5118 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
5119 Do not generate RTL for local variables here.
5120 (store_return_init): Remove.
5121 * semantics.c (genrtl_named_return_value): Simplify. Fold in
5123 (finish_named_return_value): Adjust accordingly. Warn that this
5124 extension is deprecated.
5125 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
5127 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5129 * pt.c (type_unification_real): Replace switch with if.
5130 (unify): Tsubst non-type parms before comparing.
5132 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5134 * error.c (dump_typename): New function, broken out of ...
5135 (dump_type): ... here. Use it.
5136 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
5138 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5140 * init.c (build_offset_ref): Deal with namespace scoped
5143 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
5145 * class.c (resolve_address_of_overloaded_function): Add
5146 explanation message.
5147 * decl.c (define_case_label): Reformat explanation.
5148 * decl2.c (finish_static_data_member_decl): Likewise.
5149 (grokfield): Likewise.
5150 * friend.c (do_friend): Likewise.
5152 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
5154 * tree.c (walk_tree): Expose tail recursion.
5155 (walk_stmt_tree): New function.
5156 * cp-tree.h: Prototype walk_stmt_tree.
5157 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
5158 the BLOCKs directly. If a BLOCK has no variables after
5159 pruning, discard it.
5160 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
5161 restore the line number.
5163 2000-09-05 Mark Mitchell <mark@codesourcery.com>
5165 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
5166 (pt.o): Remove dependency on HTAB_H.
5167 * cp-tree.h: Include hashtab.h.
5168 (walk_tree): Change prototype.
5169 (walk_tree_without_duplicates): New function.
5170 * decl.c (check_default_argument): Use it.
5171 * optimize.c (remap_decl): Adjust calls to walk_tree.
5172 (copy_body): Likewise.
5173 (expand_calls_inline): Likewise.
5174 (calls_setjmp_p): Use walk_tree_without_duplicates.
5175 * pt.c: Don't include hashtab.h.
5176 (for_each_template_parm): Use walk_tree_without_duplicates.
5177 * semantics.c (finish-stmt_tree): Likewise.
5178 (expand_body): Likewise.
5179 * tree.c (walk_tree): Add additional parameter.
5180 (walk_tree_without_duplicates): New function.
5181 (count_trees): Use it.
5182 (verify_stmt_tree): Adjust call to walk_tree.
5183 (find_tree): Use walk_tree_without_duplicates.
5184 (no_linkage_check): Likewise.
5185 (break_out_target_exprs): Adjust call to walk_tree.
5186 (cp_unsave): Likewise.
5188 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
5190 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
5191 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5192 * cp-tree.h (TYPE_BINFO): Adjust comment.
5193 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
5194 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5195 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5196 (TYPE_TEMPLATE_INFO): Likewise.
5197 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
5198 * class.c (push_nested_class): Likewise.
5199 * decl.c (lookup_name_real): Likewise.
5200 (grokdeclarator): Likewise.
5201 (grok_op_properties): Likewise.
5202 (xref_tag): Likewise.
5203 (xref_basetypes): Likewise.
5204 * decl2.c (constructor_name_full): Likewise.
5205 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
5206 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
5207 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
5208 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5209 (dump_type_suffix): Likewise.
5210 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
5212 (get_aggr_from_typedef): Likewise.
5213 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
5214 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5215 (write_template_parm): Likewise.
5216 (write_template_template_parm): Check tree code instead of
5217 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5218 * method.c (build_overload_nested_name): Add
5219 BOUND_TEMPLATE_TEMPLATE_PARM.
5220 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
5221 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5222 * pt.c (convert_template_argument): Check tree code instead of
5223 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5224 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
5225 (for_each_template_parm): Adjust comment.
5226 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
5227 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5228 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
5229 template_args_equal to compare template template parameter cases.
5230 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5231 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
5233 * tree.c (copy_template_template_parm): Decide whether to create
5234 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
5235 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
5236 (copy_tree_r): Likewise.
5237 * typeck.c (comptypes): Likewise. Check tree code instead of
5238 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
5240 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
5242 * decl.c (finish_function): Move the code for handling functions
5243 marked with the constructor and destructor attributes inside the
5246 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5248 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
5250 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5252 * pt.c (lookup_template_class): Remove abort.
5253 * tree.c (get_type_decl): Allow error_mark_node.
5255 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
5257 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
5260 2000-09-03 Mark Mitchell <mark@codesourcery.com>
5262 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
5265 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5267 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
5268 union tag mismatch error reporting.
5270 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
5272 * call.c (build_scoped_method_call): Check it is not a namespace.
5274 2000-08-30 Jason Merrill <jason@redhat.com>
5276 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
5278 * tree.c (bot_manip): Check TREE_CONSTANT rather than
5279 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
5280 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
5282 * decl.c (start_function): Always call make_function_rtl.
5284 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5286 * semantics.c (prune_unused_decls): New function.
5287 (finish_stmt_tree): Call it via walk_tree.
5289 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5291 * class.c (build_secondary_vtable): Constify a char *.
5292 * decl.c (init_decl_processing): Initialize function_id_node,
5293 pretty_function_id_node, and func_id_node.
5294 * input.c (struct input_source): Constify 'str'.
5295 (feed_input): Constify first argument.
5296 * mangle.c (write_identifier): Constify argument.
5297 * pt.c (mangle_class_name_for_template): Constify argument.
5299 2000-08-29 Mark Mitchell <mark@codesourcery.com>
5301 * typeck.c (mark_addressable): Remove code that pokes around in
5304 2000-08-28 Jason Merrill <jason@redhat.com>
5306 * lex.c (file_name_nondirectory): Move to toplev.c.
5308 * cp-tree.h (LOCAL_CLASS_P): New macro.
5309 * class.c (finish_struct_1): Use it.
5311 2000-08-27 Alex Samuel <samuel@codesourcery.com>
5313 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
5314 (write_encoding): Pass another argument to write_name.
5315 (write_name): Add ignore_local_scope parameter. Fix handling of
5317 (write_nested_name): Use write_unqualified_name.
5318 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
5319 (write_template_prefix): Use write_unqualified_name.
5320 (write_component): Remove.
5321 (write_local_name): Add parameter. Use direct local entity to
5322 discriminator calculation.
5323 (write_class_enum_type): Pass another argument to write_name.
5324 (write_template_template_arg): Likewise.
5325 (make_guard_variable): Likewise.
5327 2000-08-27 Jason Merrill <jason@redhat.com>
5329 * decl.c (pushdecl): Matching decls for local externs are found in
5330 the current level. Propagate linkage information from previous
5333 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
5335 * ir.texi (Expressions): Fix typo.
5337 2000-08-25 Greg McGary <greg@mcgary.org>
5339 * tree.c (init_tree): Use ARRAY_SIZE.
5341 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5343 * error.c (cp_tree_printer): Rework.
5345 2000-08-25 Mark Mitchell <mark@codesourcery.com>
5347 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
5349 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
5350 (cp-demangle.o): Remove target.
5351 (dyn-string.o): Likewise.
5353 * decl.c (grokfndecl): Require that `main' return an `int'.
5354 * mangle.c (write_encoding): Don't mangle return types for
5355 conversion functions.
5357 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
5359 * error.c (tree_formatting_info): New data type.
5360 (tree_being_formatted): New macro.
5361 (tree_formatting_flags): Likewise.
5362 (put_whitespace): Likewise.
5363 (print_tree_identifier): Likewise.
5364 (print_identifier): Likewise.
5365 (cp_tree_printer, print_function_argument_list, print_declaration,
5366 print_expression, print_function_declaration,
5367 print_function_parameter, print_type, print_cv_qualifier): New
5369 (init_error): Initialize lang_printer.
5371 2000-08-24 Jason Merrill <jason@redhat.com>
5373 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
5374 adjustment necessary.
5376 2000-08-24 Greg McGary <greg@mcgary.org>
5378 * cp-tree.h (MAIN_NAME_P): Remove macro.
5380 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
5382 * error.c (print_instantiation_context): Don't forget to flush the
5385 2000-08-23 Jason Merrill <jason@redhat.com>
5387 * typeck.c (build_ptrmemfunc): Save the input pmf.
5389 * method.c (process_modifiers): Use same_type_p.
5391 2000-08-23 Mark Mitchell <mark@codesourcery.com>
5393 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
5394 * mangle.c (write_function_type): Change prototype.
5395 (write_encoding): Don't mangle return types for
5396 constructors or destructors.
5397 (write_type): Adjust call to write_function_type.
5398 * pt.c (instantiate_template): Instantiate alternate entry points
5399 when instantiating the main function.
5401 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5403 * error.c (cp_print_error_function): Don't use embedded '\n' in
5406 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
5408 * decl.c (init_decl_processing): Remove bogus initialization.
5409 * error.c (lang_print_error_function): Restore here.
5410 (init_error): Initialize print_error_function.
5412 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5414 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
5416 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
5418 * Makefile.in (error.o): Depends on diagnostic.h
5420 * cp-tree.h (problematic_instantiation_changed,
5421 record_last_problematic_instantiation, current_instantiation,
5422 print_instantiation_context): Declare.
5423 (maybe_print_template_context): Remove.
5425 * decl.c (init_decl_processing): Set print_error_function to NULL.
5426 (lang_print_error_function): Remove, since we're using a new
5429 * error.c: #include diagnostic.h
5430 (function_category): New function.
5431 (cp_diagnostic_starter): Likewise.
5432 (cp_diagnostic_finalizer): Likewise.
5433 (cp_print_error_function): Likewise.
5434 (maybe_print_instantiation_context): Likewise.
5435 (print_instantiation_full_context): Likewise.
5436 (print_instantiation_partial_context): Likewise.
5437 (print_instantiation_context): Define.
5438 (init_error): Initialize diagnostic pager and finalizer.
5440 * pt.c (problematic_instantiation_changed): Define.
5441 (record_last_problematic_instantiation): Likewise.
5442 (current_instantiation): Likewise.
5443 (maybe_print_template_context): Remove.
5444 (print_template_context): Likewise.
5445 (current_tinst_level): Make static to reflect Brendan Kehoe's
5446 change of 1995-04-13.
5447 (push_tinst_level): Call print_instantiation_context.
5449 2000-08-21 Nix <nix@esperi.demon.co.uk>
5451 * lang-specs.h: Do not process -o or run the assembler if
5454 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
5456 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
5458 * decl2.c (lang_decode_option): Disable gettext attributes for
5461 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
5463 * lex.c (lang_init_options): Default diagnostic message maximum
5464 length to 80, when line-wrapping.
5466 2000-08-20 Mark Mitchell <mark@codesourcery.com>
5468 * class.c (build_vtbl_initializer): Clear the entire
5469 vtbl_init_data. Start keeping track of the functions for which we
5470 have created vcall offsets here.
5471 (dfs_build_vcall_offset_vtbl_entries): Remove.
5472 (build_vcall_offset_vtbl_entries): Reimplement.
5473 (add_vcall_offset_vtbl_entries_r): New function.
5474 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
5475 computing when vcall offsets are necessary.
5477 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5479 * decl.c (member_function_or_else): Use cp_error ... %T.
5480 (grokdeclarator): Likewise.
5481 (start_method): Likewise.
5482 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
5484 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5486 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
5489 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5491 * cp-tree.h (PTRMEM_OK_P): New macro.
5492 (itf_ptrmem_ok): New enumeration value.
5493 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
5494 argument. Diagnose implicit pointer to member.
5495 (instantiate_type): Don't diagnose implicit pointer to member
5496 here. Pass itf_ptrmem_ok if ok. Adjust calls to
5497 resolve_address_of_overloaded_function.
5498 * init.c (build_offset_ref): Set PTRMEM_OK_P.
5499 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
5500 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
5501 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
5502 (build_unary_op): Deal with single non-static member in
5505 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5507 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
5509 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
5511 * cp-tree.h (enum_name_string): Remove prototype.
5512 (report_case_error): Remove prototype.
5513 * cp/typeck2.c (enum_name_string): Remove.
5514 (report_case_error): Remove.
5515 * error.c (dump_expr): Deal with enum values directly.
5516 Correctly negate integer constant.
5518 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5520 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
5521 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
5522 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
5523 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
5524 (__cxa_vec_new): Use __cxa_vec_new2.
5525 (__cxa_vec_delete): Use __cxa_vec_delete2.
5527 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5529 * vec.cc (__cxa_vec_new): Set "C" linkage.
5530 (__cxa_vec_ctor): Likewise.
5531 (__cxa_vec_cctor): Likewise.
5532 (__cxa_vec_dtor): Likewise.
5533 (__cxa_vec_delete): Likewise.
5534 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
5535 (__cxa_vec_ctor): Likewise.
5536 (__cxa_vec_cctor): Likewise.
5537 (__cxa_vec_dtor): Likewise.
5538 (__cxa_vec_delete): Likewise.
5540 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5542 * class.c (instantiate_type): Reinstate local variable
5543 deleted in previous change.
5545 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
5548 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5550 * cp-tree.h (instantiate_type_flags): New enumeration.
5551 (instantiate_type): Change parameter.
5552 * class.c (instantiate_type): Adjust prototype. Adjust.
5553 * call.c (standard_conversion): Adjust instantiate_type call.
5554 (reference_binding): Likewise.
5555 (build_op_delete_call): Likewise.
5556 (convert_like_real): Likewise.
5557 * cvt.c (cp_convert_to_pointer): Likewise.
5558 (convert_to_reference): Likewise.
5559 * pt.c (convert_nontype_argument): Likewise.
5560 * typeck.c (build_binary_op): Likewise.
5561 (build_ptrmemfunc): Likewise.
5562 (convert_for_assignment): Likewise.
5564 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
5566 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
5567 (current_aggr): Define.
5568 * decl.c (grokdeclarator): Make sure a friend class is an
5569 elaborated type specifier.
5570 * parse.y (current_aggr): Remove static definition.
5571 (cp_parse_init): Adjust.
5572 (structsp): Clear and restore current_aggr.
5573 (component_decl_list): Clear current_aggr.
5575 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
5576 aggregate tag on the typename's context.
5578 * pt.c (tsubst_friend_class): Return error_mark_node, if
5580 (instantiate_class_template): Ignore error_mark_node friend types.
5582 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
5584 * cvt.c (warn_ref_binding): New static function, broken out of ...
5585 (convert_to_reference): ... here. Use it.
5587 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5589 * parse.y (template_arg): Add rule for template qualified with
5592 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
5594 * decl2.c (add_function): Reorganize.
5595 (arg_assoc): Do not consider function template decls.
5597 2000-08-11 Jason Merrill <jason@redhat.com>
5599 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
5602 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5604 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
5605 (lookup_nested_tag): Likewise.
5607 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
5610 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5612 * parse.y (named_complex_class_head_sans_basetype): Remove
5615 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5617 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
5618 explicit TEMPLATE_ID_EXPR args.
5619 (build_expr_from_tree, case CALL_EXPR): Likewise.
5621 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
5623 * decl.c (check_tag_decl): Diagnose typename's which don't
5626 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
5628 * init.c (build_aggr_init): Reject bogus array initializers
5631 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5633 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
5635 * cp/tinfo.cc (__dynamic_cast): Likewise.
5636 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
5638 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
5640 * cvt.c (convert_to_pointer_force): Fix error message when
5641 attempting to cast from ambiguous base.
5643 2000-08-08 Jason Merrill <jason@redhat.com>
5645 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
5646 (tsubst_template_arg_vector): Likewise.
5648 * decl2.c (build_anon_union_vars): Choose the largest field; don't
5649 assume that one will be as large as the union.
5651 2000-08-07 Kazu Hirata <kazu@hxi.com>
5653 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
5654 * decl.c (pop_labels): Likewise.
5656 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
5658 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
5660 (__pointer_to_member_type_info): Likewise.
5661 (__base_class_info): Likewise.
5662 (__class_type_info): Likewise.
5663 (__si_class_type_info): Likewise.
5664 (__vmi_class_type_info): Likewise.
5665 * tinfo.cc (__si_class_type_info::__do_find_public_src):
5666 Changed member names to match specifications.
5667 (__vmi_class_type_info::__do_find_public_src): Likewise.
5668 (__si_class_type_info::__do_dyncast): Likewise.
5669 (__vmi_class_type_info::__do_dyncast): Likewise.
5670 (__si_class_type_info::__do_upcast): Likewise.
5671 (__vmi_class_type_info::__do_upcast): Likewise.
5672 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
5673 (__pbase_type_info::__pointer_catch): Likewise.
5674 (__pointer_type_info::__pointer_catch): Likewise.
5675 (__pointer_to_member_type_info::__pointer_catch): Likewise.
5677 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5679 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
5680 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
5681 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
5683 2000-08-04 Mark Mitchell <mark@codesourcery.com>
5685 * cp-tree.h (add_method): Change prototype.
5686 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
5687 Don't double the size of the method vector in the error case.
5688 (handle_using_decl): Adjust call to add_method.
5689 (add_implicitly_declared_members): Likewise.
5690 (clone_function_decl): Likewise.
5691 * decl2.c (check_classfn): Likewise.
5692 * semantics.c (finish_member_declaration): Likewise.
5694 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
5696 * decl.c (flag_isoc94): New variable.
5698 2000-08-02 Jason Merrill <jason@redhat.com>
5700 * pt.c (do_type_instantiation): Add complain parm; don't complain
5701 if called recursively.
5702 * cp-tree.h, parse.y: Adjust.
5704 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5706 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
5707 -Wno-strict-prototypes.
5709 * g++spec.c: Adjust type of second argument to
5710 lang_specific_driver, and update code as necessary.
5712 * cp-tree.h: Don't prototype min_precision here.
5713 (my_friendly_assert): Cast expression to void.
5714 * semantics.c (do_poplevel): Initialize scope_stmts.
5716 2000-08-02 Mark Mitchell <mark@codesourcery.com>
5718 * cp-tree.h (DECL_NEEDED_P): Tweak.
5720 2000-07-28 Jason Merrill <jason@redhat.com>
5722 * lang-specs.h: Use %i in rule for .ii files.
5724 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
5726 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
5728 2000-07-30 Mark Mitchell <mark@codesourcery.com>
5730 Allow indirect primary bases.
5731 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
5733 (CLASSTYPE_VFIELD_PARENT): Remove.
5734 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
5735 (BINFO_PRIMARY_BINFO): Remove.
5736 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
5737 (BINFO_VBASE_PRIMARY_P): Likewise.
5738 (BINFO_PRIMARY_BASE_OF): New macro.
5739 (BINFO_INDIRECT_PRIMARY_P): Likewise.
5740 (get_primary_binfo): New function.
5741 * decl.c (lang_mark_tree): Make lang_type::primary_base.
5742 * class.c (vcall_offset_data_s): Rename to ...
5743 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
5744 and add ctor_vtbl_p.
5745 (get_derived_offset): Use get_primary_binfo.
5746 (dfs_mark_primary_bases): Adjust handling of virtual primary
5748 (mark_primary_bases): Likewise.
5749 (set_primary_base): Take a binfo, not an integer, as a
5750 representation of the primary base.
5751 (indirect_primary_base_p): Remove.
5752 (determine_primary_base): Adjust for indirect primary bases.
5753 (dfs_find_final_overrider): Fix typo in coment.
5754 (update_vtable_entry_for_fn): Use get_primary_binfo.
5755 (layout_nonempty_base_or_field): Tweak.
5756 (build_base_fields): Adjust for new primary base semantics.
5757 (dfs_propagate_binfo_offsets): Remove.
5758 (propagate_binfo_offsets): Rewrite.
5759 (dfs_set_offset_for_shared_vbases): Remove.
5760 (layout_virtual_bases): Don't use it.
5761 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
5763 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
5764 CLASSTYPE_VFIELD_PARENT.
5765 (dfs_get_primary_binfo): New function.
5766 (get_primary_binfo): Likewise.
5767 (dump_class_hierarchy_r): Tweak printing of primary bases.
5768 (build_vtbl_initializer): Fix typo in comments. Use
5770 (build_vcall_and_vbase_vtbl_entries): Likewise.
5771 (build_vbaes_offset_vtbl_entries): Likewise.
5772 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
5773 BV_VCALL_INDEX to handle indirect primary bases.
5774 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
5775 (build_rtti_vtbl_entries): Likewise.
5776 * search.c (get_shared_vbase_if_not_primary): Tweak.
5777 (find_vbase_instance): Likewise.
5778 (binfo_for_vtable): Simplify.
5779 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
5780 (make_binfo): Make it have 11 entries.
5782 2000-07-30 Alex Samuel <samuel@codesourcery.com>
5784 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
5785 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
5786 ascertaining primaryness.
5787 (G): Remove template_args.
5788 (decl_is_template_id): New function.
5789 (write_encoding): Use decl_is_template_id.
5790 (write_name): Likewise. Handle type_decls. Get main variant of
5792 (write_nested_name): Likewise.
5793 (write_prefix): Likewise.
5794 (write_template_prefix): Likewise.
5795 (write_special_name_constructor): Remove defunct production from
5797 (write_bare_function_type): Remove comment about absent parameter.
5798 (write_template_template_arg): Add missing grammar production to
5801 2000-07-27 Jason Merrill <jason@redhat.com>
5803 * decl.c (duplicate_decls): If common_type produces a non-typedef
5804 type for a typedef, just use the old type.
5806 2000-07-27 Mark Mitchell <mark@codesourcery.com>
5808 * cp-tree.h (function_depth): Declare.
5809 (verify_stmt_tree): Likewise.
5810 (find_tree): Likewise.
5811 * decl.c (function_depth): Give it external linkage.
5812 * optimize.c (optimize_function): Increment and decrement it.
5813 * tree.c (verify_stmt_tree_r): New function.
5814 (verify_stmt_tree): Likewise.
5815 (find_tree_r): Likewise.
5816 (find_tree): Likewise.
5818 2000-07-27 Jason Merrill <jason@redhat.com>
5820 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
5822 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
5824 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5826 * decl.c (start_cleanup_fn): Mark the function as `inline'.
5827 * decl2.c (get_guard): Call cp_finish_decl, not
5828 rest_of_decl_compilation, for local guards.
5829 * lex.c (do_identifier): Remove unused variable.
5831 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
5833 * parse.y: Add missing ';'.
5835 2000-07-26 Mark Mitchell <mark@codesourcery.com>
5837 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
5840 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5842 Kill strict_prototype. Backwards compatibility only for
5843 non NO_IMPLICIT_EXTERN_C systems.
5844 * cp-tree.h (flag_strict_prototype): Remove.
5845 (strict_prototype): Remove.
5846 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5847 * decl.c (maybe_push_to_top_level): Adjust.
5848 (pop_from_top_level): Adjust.
5849 (decls_match): Only allow sloppy parm matching for ancient
5851 (init_decl_processing): Adjust.
5852 (grokdeclarator): Adjust.
5853 * decl2.c (flag_strict_prototype): Remove.
5854 (strict_prototype): Remove.
5855 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
5856 (lang_f_options): Remove "strict-prototype".
5857 (unsupported-options): Add "strict-prototype".
5858 * lex.c (do_identifier): Adjust.
5859 (do_scoped_id): Adjust.
5860 * parse.y (empty_parms): Adjust.
5861 * class.c (push_lang_context): Adjust.
5862 (pop_lang_context): Adjust.
5863 * typeck.c (comp_target_parms): Adjust.
5865 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
5867 * decl.c (poplevel): Deal with anonymous variables at for scope.
5868 (maybe_inject_for_scope_var): Likewise.
5870 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
5872 * decl.c: Remove all signal handling code, now done in toplev.c.
5874 2000-07-23 Mark Mitchell <mark@codesourcery.com>
5876 * decl.c (make_rtl_for_nonlocal_decl): Rework.
5878 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
5881 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
5883 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
5884 Define my_friendly_assert and my_friendly_abort as macros
5885 which may call friendly_abort. Prototype friendly abort, not
5886 my_friendly_abort or my_friendly_assert.
5887 * decl.c (signal_catch): Report the signal caught in the error
5888 message. Call fatal directly.
5889 * typeck2.c (ack, my_friendly_assert): Delete.
5890 (my_friendly_abort): Rename to friendly_abort. Expect file,
5891 line, and function parameters. Report the abort code, then
5892 call fancy_abort. Do not mask an abort if errors have
5895 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
5897 * typeck.c (comp_target_parms): Remove obsolete parameter.
5898 (comp_target_types): Adjust.
5900 2000-07-17 Jason Merrill <jason@redhat.com>
5902 * typeck.c (mark_addressable): Never set TREE_USED.
5903 * call.c (build_call): Don't abort on calls to library functions
5904 that have been declared normally.
5906 * typeck.c (build_binary_op): Fix grammar in warning.
5908 * exception.cc (__eh_free): Fix prototype.
5910 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
5912 * decl.c (pushdecl): Handle seeing an OVERLOAD in
5913 IDENTIFIER_NAMESPACE_VALUE.
5915 2000-07-16 Mark Mitchell <mark@codesourcery.com>
5917 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
5918 * method.c (use_thunk): Correct handling of vcall offsets.
5920 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
5922 * .cvsignore: parse.h and parse.c have no cp- prefix.
5924 2000-07-13 Mark Mitchell <mark@codesourcery.com>
5926 * .cvsignore: New file.
5928 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
5930 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
5932 2000-07-12 Mark Mitchell <mark@codesourcery.com>
5934 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
5936 * parse.h: Likewise.
5938 2000-07-11 Mark Mitchell <mark@codesourcery.com>
5940 * class.c (layout_class_type): Add pointers to virtual bases after
5941 base classes under the old ABI.
5943 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
5945 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
5946 (finish_continue_stmt): Likewise.
5947 (begin_for_stmt): Remove call to note_level_for_for.
5948 (finish_goto_stmt): Change call from build_min_nt
5950 (finish_expr_stmt): Likewise.
5951 (begin_if_stmt): Likewise.
5952 (begin_while_stmt): Likewise.
5953 (finish_while_stmt): Likewise.
5954 (finish_return_stmt): Likewise.
5955 (begin_for_stmt): Likewise.
5956 (finish_for_stmt): Likewise.
5957 (finish_break_stmt): Likewise.
5958 (begin_switch_stmt): Likewise.
5959 (finish_case_label): Likewise.
5960 (genrtl_try_block): Likewise.
5961 (begin_try_block): Likewise.
5962 (begin_handler): Likewise.
5963 (begin_compound_stmt): Likewise.
5964 (finish_asm_stmt): Likewise.
5965 (finish_label_stmt): Likewise.
5966 (add_decl_stmt): Likewise.
5967 (finish_subobject): Likewise.
5968 (finish_decl_cleanup): Likewise.
5969 (finish_named_return_value): Likewise.
5970 (setup_vtbl_ptr): Likewise.
5971 (add_scope_stmt): Likewise.
5972 * decl.c (finish_constructor_body): Likewise.
5973 (finish_destructor_body): Likewise.
5974 * optimize.c (copy_body_r): Likewise.
5975 (initialize_inlined_parameters): Likewise.
5976 (declare_return_variable): Likewise.
5977 (expand_call_inline): Likewise.
5979 2000-07-10 Jakub Jelinek <jakub@redhat.com>
5981 * semantics.c (expand_body): Sync interface information
5982 at the end of function body expansion.
5984 2000-07-09 Jason Merrill <jason@redhat.com>
5986 * init.c (build_new_1): Bail early if the call to new fails.
5988 * decl.c (compute_array_index_type): Check specifically for
5989 an INTEGER_CST, not just TREE_CONSTANT.
5991 * decl.c (duplicate_decls): Don't call duplicate_decls on
5992 the DECL_TEMPLATE_RESULT.
5993 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
5996 * error.c (dump_template_bindings): Don't crash if we had an
5997 invalid argument list.
5999 * typeck.c (c_expand_start_case): Do narrowing here.
6000 * semantics.c (finish_switch_cond): Not here.
6002 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
6004 * parse.y (asm_clobbers): Do string concatenation.
6006 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6008 * decl.c (pushtag): Don't put local classes in template functions
6009 on the local_classes list.
6011 2000-07-04 Scott Snyder <snyder@fnal.gov>
6013 * decl2.c (get_guard): Add missing return for old ABI local
6016 2000-07-09 Mark Mitchell <mark@codesourcery.com>
6018 * cp-tree.h (char_type_p): New function.
6019 * decl.c (init_decl_processing): Don't initialize
6020 signed_wchar_type_node or unsigned_wchar_type_node.
6021 (complete_array_type): Handle brace-enclosed string-constants.
6022 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
6023 * tree.c (char_type_p): New function.
6024 * typeck2.c (digest_init): Use char_type_p.
6026 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6028 * pt.c (tsubst): Don't layout type, if it's error_mark.
6030 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
6032 * pt.c (instantiate_pending_templates): Reset template level.
6034 2000-07-05 Jason Merrill <jason@redhat.com>
6036 * call.c (joust): Don't complain about `operator char *()' beating
6037 `operator const char *() const'.
6039 2000-07-04 scott snyder <snyder@fnal.gov>
6040 Jason Merrill <jason@redhat.com>
6042 * repo.c (repo_get_id): Handle the case where a class with virtual
6043 bases has a null TYPE_BINFO_VTABLE.
6045 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
6046 Jason Merrill <jason@redhat.com>
6048 * parse.y (member_init): Just pass in the type.
6049 * init.c (expand_member_init): Handle getting a type.
6051 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6052 Jason Merrill <jason@redhat.com>
6054 * decl.c (finish_function): Warn if a function has no return
6056 Suggested by Andrew Koenig.
6057 * typeck.c (check_return_expr): Do set current_function_returns_value
6058 if we got an error_mark_node.
6060 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6062 * decl2.c (push_decl_namespace): Push the original namespace.
6064 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
6066 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
6067 * semantics.c (begin_class_definition): Clear it.
6069 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
6071 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
6072 (genrtl_expr_stmt): Likewise.
6073 (genrtl_decl_stmt): Likewise.
6074 (genrtl_if_stmt): Likewise.
6075 (genrtl_while_stmt): Likewise.
6076 (genrtl_do_stmt): Likewise.
6077 (genrtl_return_stmt): Likewise.
6078 (genrtl_for_stmt): Likewise.
6079 (genrtl_break_stmt): Likewise.
6080 (genrtl_continue_stmt): Likewise.
6081 (genrtl_scope_stmt): Likewise.
6082 (genrtl_switch_stmt): Likewise.
6083 (genrtl_case_label): Likewise.
6084 (genrtl_begin_compound_stmt): Likewise.
6085 (genrtl_finish_compound_stmt): Likewise.
6086 (genrtl_compound_stmt): Likewise.
6087 (genrtl_asm_stmt): Likewise.
6089 * init.c (begin_init_stmts): Remove call to
6090 genrtl_begin_compound_stmt.
6091 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
6093 * semantics.c (lang_expand_stmt): Changed call to
6094 genrtl_compound_stmt to ignore return value.
6096 2000-07-02 Mark Mitchell <mark@codesourcery.com>
6098 * mangle.c (canonicalize_for_substitution): Return the canonical
6101 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
6103 * typeck.c (commonparms): Remove obstack manipulations.
6105 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
6107 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
6109 * Makefile.in (OBJS): Added ../c-semantics.o.
6110 (OBJDEPS): Likewise.
6112 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
6114 (struct stmt_tree): Added comment.
6115 (current_function_name_declared): Removed.
6116 (stmts_are_full_exprs_p): Likewise.
6117 (genrtl_do_pushlevel): Likewise.
6118 (genrtl_clear_out_block): Likewise.
6119 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
6120 (DECL_ANON_UNION_ELEMS): Likewise.
6121 (emit_local_var): Likewise.
6122 (make_rtl_for_local_static): Likewise.
6123 (do_case): Likewise.
6124 (expand_stmt): Likewise.
6125 (genrtl_decl_cleanup): Likewise.
6126 (c_expand_asm_operands): Likewise.
6127 (c_expand_return): Likewise.
6128 (c_expand_start_case): Likewise.
6130 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
6131 (emit_local_var): Likewise.
6132 (initialize_local_var): Change reference to
6133 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6134 Change reference to stmts_are_full_exprs_p to
6135 current_stmt_tree->stmts_are_full_exprs_p.
6136 (push_cp_function_context): Likewise.
6138 * expect.c (expand_throw): Change reference to
6139 stmts_are_full_exprs_p.
6141 * init.c (build_aggr_init): Change reference to
6142 stmts_are_full_exprs_p.
6143 (build_vec_init): Likewise.
6145 * optimize.c (maybe_clone_body): Change reference to
6146 current_function_name_declared to
6147 cp_function_chain->name_declared.
6149 * pt.c (instantiate_decl): Change reference to
6150 current_function_name_declared to
6151 cp_function_chain->name_declared.
6153 * semantics.c (expand_cond): Moved declaration to c-common.h.
6154 (genrtl_do_pushlevel): Moved to c-semantics.c.
6155 (genrtl_clear_out_block): Likewise.
6156 (genrtl_goto_stmt): Likewise.
6157 (genrtl_expr_stmt): Likewise.
6158 (genrtl_decl_stmt): Likewise.
6159 (gerntl_if_stmt): Likewise.
6160 (genrtl_while_stmt): Likewise.
6161 (genrtl_do_stmt): Likewise.
6162 (genrtl_return_stmt): Likewise.
6163 (genrtl_for_stmt): Likewise.
6164 (genrtl_break_stmt): Likewise.
6165 (genrtl_continue_stmt): Likewise.
6166 (genrtl_scope_stmt): Likewise.
6167 (genrtl_switch_stmt): Likewise.
6168 (genrtl_case_label): Likewise.
6169 (genrtl_begin_compound_stmt): Likewise.
6170 (genrtl_finish_compound_stmt): Likewise.
6171 (genrtl_compound_stmt): Likewise.
6172 (genrtl_asm_stmt): Likewise.
6173 (genrtl_decl_cleanup): Likewise.
6174 (expand_cond): Likewise.
6175 (expand_stmt): Renamed to ...
6176 (lang_expand_stmt): ... this.
6177 (lang_expand_expr_stmt): Initialize.
6178 (set_current_function_name_declared): Likewise.
6179 (stmts_are_full_exprs_p): Likewise.
6180 (current_function_name_declared): Likewise.
6181 (anon_aggr_type_p): Likewise.
6182 (do_poplevel): Change reference to
6183 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
6184 Change reference to stmts_are_full_exprs_p to
6185 current_stmt_tree->stmts_are_full_exprs_p.
6186 (add_tree): Likewise.
6187 (finish_expr_stmt): Likewise.
6188 (prep_stmt): Likewise.
6189 (lang_expand_stmt): Likewise.
6190 (begin_compound_stmt): Change reference to
6191 current_function_name_declared to
6192 cp_function_chain->name_declared and call to
6193 current_function_name_declared().
6194 (setup_vtbl_ptr): Likewise.
6195 (genrtl_do_poplevel): Removed.
6197 2000-06-30 Jason Merrill <jason@redhat.com>
6199 * init.c (init_init_processing): Go back to aligning like
6200 double_type_node for old ABI.
6201 (get_cookie_size): Make cookie larger if we get a type that needs
6203 (build_vec_delete): Call it.
6205 * typeck.c (qualify_type_recursive): New fn.
6206 (composite_pointer_type): Use it.
6207 (build_binary_op): Use composite_pointer_type.
6209 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
6210 Jason Merrill <jason@redhat.com>
6212 * typeck.c (check_return_expr): Don't complain about returning
6213 NULL from operator new if -fcheck-new.
6214 * cp-tree.h: Declare flag_check_new here.
6217 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6219 * mangle.c (find_substitution): Use same_type_p.
6220 (write_encoding): Don't check for substitutions.
6222 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6224 * parse.y (expr_no_comma_rangle): New non-terminal.
6225 (template_parm): Use it for default parameter case.
6226 (template_arg): Use it.
6227 (expr_no_commas): Remove commented out undefined extensions.
6228 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6229 * parse.h, parse.c: Rebuilt.
6231 2000-06-30 Mark Mitchell <mark@codesourcery.com>
6233 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
6234 (finish_asm_stmt): Do it here, instead.
6236 * cp-tree.h (ridpointers): Don't declare.
6237 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
6238 (record_builtin_java_type): Likewise.
6239 (init_decl_processing): Likewise.
6240 * lex.c: Move inclusion of lex.h.
6241 (ridpointers): Don't define.
6242 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
6244 * lex.h (enum rid): Rename to ...
6245 (enum cp_rid): ... this.
6246 (ridpointers): Don't declare.
6247 * parse.y: Move inclusion of lex.h.
6248 * parse.c: Regenerated.
6249 * spew.c: Move inclusion of lex.h.
6251 * cp-tree.h (struct language_function): Remove temp_name_counter.
6252 (temp_name_counter): Remove.
6253 (get_temp_name): Change prototype.
6254 (get_guard): New function.
6255 (get_guard_cond): Likewise.
6256 (set_guard): Likewise.
6257 * cvt.c (build_up_reference): Adjust call to get_temp_name.
6258 * decl.c (expand_static_init): Use get_guard and friends to
6259 implement guard variables.
6260 * decl2.c (get_temp_name): Assume that the variables created are
6262 (get_sentry): Rename to ...
6263 (get_guard): ... this. Implement new ABI guard variables.
6264 (get_guard_bits): New function.
6265 (get_guard_cond): Likewise.
6266 (set_guard): Likewise.
6267 (start_static_initialization_or_destruction): Use them.
6268 (do_static_initialization): Replace sentry with guard throughout.
6269 (do_static_destruction): Likewise.
6270 * init.c (create_temporary_var): Add comment.
6272 2000-06-28 Alex Samuel <samuel@codesourcery.com>
6274 * mangle.c (find_substitution): Use same_type_p.
6275 (write_encoding): Don't check for substitutions.
6277 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
6279 * parse.y (expr_no_comma_rangle): New non-terminal.
6280 (template_parm): Use it for default parameter case.
6281 (template_arg): Use it.
6282 (expr_no_commas): Remove commented out undefined extensions.
6283 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
6284 * parse.h, parse.c: Rebuilt.
6286 2000-06-29 Mark Mitchell <mark@codesourcery.com>
6288 * cp-tree.h (flag_const_strings): Remove.
6289 (warn_parentheses): Likewise.
6290 (warn_format): Likewise.
6291 (common_type): Likewise.
6292 (default_conversion): Likewise.
6293 (build_binary_op): Likewise.
6294 (cp_build_binary_op): New macro.
6295 * call.c (build_new_op): Use cp_build_binary_op instead of
6297 * class.c (build_vtable_entry_ref): Likewise.
6298 * decl.c (expand_static_init): Likewise.
6299 (compute_array_index_type): Likewise.
6300 (build_enumerator): Likewise.
6301 * decl2.c (delete_sanity): Likewise.
6302 (start_static_initialization_or_destruction): Likewise.
6303 * error.c (dump_type_suffix): Likewise.
6304 * init.c (resolve_offset_ref): Likewise.
6305 (build_new): Likewise.
6306 (build_new_1): Likewise.
6307 (build_vec_delete_1): Likewise.
6308 (build_vec_init): Likewise.
6309 (build_delete): Likewise.
6310 * rtti.c (synthesize_tinfo_fn): Likewise.
6311 (synthesize_tinfo_var): Likewise.
6312 * search.c (expand_upcast_fixups): Likewise.
6313 (fixup_all_virtual_upcast_offsets): Likewise.
6314 * typeck.c (build_array_ref): Likewise.
6315 (get_member_function_from_ptrfunc): Likewise.
6316 (build_binary_op): Add parameter.
6317 (pointer_int_sum): Use cp_build_binary_op.
6318 (pointer_diff): Likewise.
6319 (build_modify_expr): Likewise.
6320 (get_delta_difference): Likewise.
6321 (build_ptrmemfunc): Likewise.
6323 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
6325 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
6326 * decl.c (create_implicit_typedef): Adjust.
6327 * decl2.c (build_artificial_parm): Adjust.
6328 * method.c (implicitly_declare_fn): Adjust.
6329 * pt.c (push_inline_template_parms_recursive): Adjust.
6330 (process_template_parm): Adjust.
6331 (overloaded_template_name): Adjust.
6332 * semantics.c (finish_template_template_parm): Adjust.
6334 2000-06-28 Mark Mitchell <mark@codesourcery.com>
6336 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
6337 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
6338 where to emit thunks.
6339 (build_vtt): Adjust call to build_vtt_inits.
6340 (build_vtt_inits): Add parameter to indicate whether or not
6341 sub-VTTs for virtual bases should be included. Adjust handling of
6342 construction vtables.
6343 (get_matching_base): New function.
6344 (dfs_build_vtt_inits): Rename to ...
6345 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
6346 construction vtables.
6347 (dfs_fixup_binfo_vtbls): Likewise.
6348 (build_ctor_vtbl_groups): Build construction vtables for virtual
6350 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
6351 to build construction vtbls.
6352 (dfs_accumulate_vtbl_inits): Adjust handling of
6353 construction vtables.
6355 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
6358 2000-06-27 Mark Mitchell <mark@codesourcery.com>
6360 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
6362 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6364 * search.c (hides): Remove.
6365 (is_subobject_of_p): Add most_derived parameter. Use
6367 (lookup_field_queue_p): Adjust.
6368 (lookup_field_r): Adjust.
6370 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
6372 * decl2.c (handle_class_head): Bash typedefs to the type's main
6375 2000-06-25 Mark Mitchell <mark@codesourcery.com>
6377 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
6378 (begin_global_stmt_expr): ... this.
6379 (genrtl_finish_stmt_expr): Rename to ...
6380 (finish_global_stmt_expr): ... this.
6381 * init.c (begin_init_stmts): Adjust calls.
6382 (finish_init_stmts): Likewise.
6383 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
6384 (begin_global_stmt_expr): ... this.
6385 (genrtl_finish_stmt_expr): Rename to ...
6386 (finish_global_stmt_expr): ... this.
6388 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6390 * search.c (lookup_member): Fix typo in comment.
6392 2000-06-24 Jason Merrill <jason@redhat.com>
6394 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
6395 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
6397 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6399 * parse.y (complex_direct_notype_declarator): Support global_scope.
6400 * Makefile.in: Adjust conflict count.
6402 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6404 * parse.y (template_arg): Convert TEMPLATE_DECL
6405 that is a template template paramter to
6406 TEMPLATE_TEMPLATE_PARM here.
6408 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
6409 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
6410 (copy_template_template_parm): Adjust prototype.
6411 * decl.c (grokdeclarator): Remove dead code.
6412 * pt.c (process_template_parm): Tidy.
6413 (lookup_template_class): Construct nodes in
6414 copy_template_template_parm.
6415 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
6416 lookup_template_class. Use TYPE_TI_TEMPLATE.
6417 * tree.c (copy_template_template_parm): Add NEWARGS
6419 (mapcar): Adjust call to copy_template_template_parm.
6420 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
6421 * method.c (build_template_template_parm_names): Change error
6422 code to avoid compilation warning.
6424 * gxxint.texi: Document template template parameter
6427 2000-06-21 Alex Samuel <samuel@codesourcery.com>
6429 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
6430 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
6431 (cp-demangle.o): New rule.
6432 (dyn-string.o): Likewise.
6433 * inc/cxxabi.h (__cxa_demangle): New declaration.
6435 2000-06-22 Mark Mitchell <mark@codesourcery.com>
6437 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
6438 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
6439 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
6441 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
6442 (make_thunk): Change prototype.
6443 (emit_thunk): Rename to use_thunk.
6444 (mangle_thunk): Change prototype.
6445 * class.c (get_derived_offset): Simplify.
6446 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
6447 BV_GENERATE_THUNK_WITH_VTABLE_P.
6448 (build_primary_vtable): Simplify.
6449 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
6450 (dfs_find_base): Remove.
6451 (update_vtable_entry_for_fn): Correct bug in finding the base
6452 where a virtual function was first declared. Figure out whether
6453 or not to emit a vcall-thunk with the vtables in which it appears.
6454 Correct logic for deciding whether to use an ordinary thunk, or a
6456 (finish_struct_1): Remove unnecssary code.
6457 (build_vtbl_initializer): Use ssize_int for the running counter of
6459 (build_vtbl_initializer): Only use vcall thunks where necessary.
6460 Mark thunks as needing to be emitted with their vtables, or not.
6461 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
6462 indices. Use size_binop.
6463 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
6464 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
6466 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
6467 (build_vtable_entry): Mark thunks as needing to be emitted with
6468 their vtables, or not.
6469 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
6470 * decl2.c (mark_vtable_entries): Use use_thunk instead of
6472 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
6474 * error.c (dump_expr): Use BV_FN.
6475 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
6477 * method.c (make_thunk): Likewise.
6478 (emit_thunk): Rename to use_thunk. Allow callers to decide
6479 whether or not to actually emit the thunk. Adjust for changes in
6480 representation of vcall offsets.
6481 * search.c (dfs_get_pure_virtuals): Use BV_FN.
6482 * semantics.c (emit_associated_thunks): New function.
6483 (expand_body): Use it.
6484 * ir.texi: Adjust decriptions of thunks.
6486 2000-06-22 Jason Merrill <jason@redhat.com>
6488 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
6489 (tsubst_friend_function): Copy it here.
6491 * decl.c (grok_op_properties): Fix typo.
6493 * decl2.c (delete_sanity): Clarify warning, avoid failure on
6496 * pt.c (check_explicit_specialization): Clarify error.
6498 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
6499 an old OVERLOAD when we're declaring a non-function.
6500 (pushdecl, destroy_local_var): Check for error_mark_node.
6501 (warn_extern_redeclared_static): Also bail early if
6503 (push_overloaded_decl): Ignore an old error_mark_node.
6505 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
6507 * call.c (build_x_va_arg): Check if in a template decl.
6508 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
6510 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * class.c (push_lang_context): TYPE_NAME gets you to the Java
6514 * decl.c (check_goto): Computed gotos assumed OK.
6516 2000-06-20 Jason Merrill <jason@redhat.com>
6518 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
6519 for which we don't need to look for instantiations.
6521 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
6523 * parse.y (program): Always call finish_translation_unit.
6524 * parse.c, parse.h: Rebuilt.
6526 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
6528 * method.c: Don't include hard-reg-set.h.
6530 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6532 * rtti.c (get_base_offset): Cope when vbase field is in a base.
6534 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
6536 * call.c (build_conditional_expr): Use VOID_TYPE_P.
6537 * cvt.c (cp_convert_to_pointer): Likewise.
6538 (convert_to_void): Likewise.
6539 * error.c (dump_expr): Likewise.
6540 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
6541 * init.c (build_delete): Likewise.
6542 * method.c (emit_thunk): Likewise.
6543 * optmize.c (declare_return_variable): Likewise.
6544 * rtti.c (get_tinfo_decl_dynamic): Likewise.
6545 (get_typeid): Likewise.
6546 (build_dynamic_cast_1): Likewise.
6547 * typeck.c (composite_pointer_type): Likewise.
6548 (common_type): Likewise.
6549 (build_indirect_ref): Likewise.
6550 (build_binary_op): Likewise.
6551 (build_x_compound_expr): Likewise.
6552 (check_return_expr): Likewise.
6553 * typeck2.c (add_exception_specifier): Likewise.
6555 * mangle.c (write_method_parms): Use direct comparison for end
6558 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
6560 * cp-tree.h (genrtl_try_block): Declare function.
6561 (genrtl_handler): Likewise.
6562 (genrtl_catch_block): Likewise.
6563 (genrtl_ctor_stmt): Likewise.
6564 (genrtl_subobject): Likewise.
6565 (genrtl_decl_cleanup): Likewise.
6566 (genrtl_do_poplevel): Likewise.
6567 (genrtl_do_pushlevel): Likewise.
6568 (genrtl_clear_out_block): Likewise.
6569 (genrtl_goto_stmt): Likewise.
6570 (genrtl_expr_stmt): Likewise.
6571 (genrtl_decl_stmt): Likewise.
6572 (genrtl_if_stmt): Likewise.
6573 (genrtl_while_stmt): Likewise.
6574 (genrtl_do_stmt): Likewise.
6575 (genrtl_return_stmt): Likewise.
6576 (genrtl_for_stmt): Likewise.
6577 (genrtl_break_stmt): Likewise.
6578 (genrtl_continue_stmt): Likewise.
6579 (genrtl_scope_stmt): Likewise.
6580 (genrtl_switch_stmt): Likewise.
6581 (genrtl_case_label): Likewise.
6582 (genrtl_begin_compound_stmt): Likewise.
6583 (genrtl_finish_compound_stmt): Likewise.
6584 (genrtl_compound_stmt): Likewise.
6585 (genrtl_asm_stmt): Likewise.
6586 (genrtl_named_return_value): Likewise.
6587 (genrtl_begin_stmt_expr): Likewise.
6588 (genrtl_finish_stmt_expr): Likewise.
6589 (finish_for_stmt): Removed first argument.
6590 (finish_switch_stmt): Likewise.
6592 * semantics.c (genrtl_try_block): Define function.
6593 (genrtl_handler): Likewise.
6594 (genrtl_catch_block): Likewise.
6595 (genrtl_ctor_stmt): Likewise.
6596 (genrtl_subobject): Likewise.
6597 (genrtl_decl_cleanup): Likewise.
6598 (genrtl_do_poplevel): Likewise.
6599 (genrtl_do_pushlevel): Likewise.
6600 (genrtl_clear_out_block): Likewise.
6601 (genrtl_goto_stmt): Likewise.
6602 (genrtl_expr_stmt): Likewise.
6603 (genrtl_decl_stmt): Likewise.
6604 (genrtl_if_stmt): Likewise.
6605 (genrtl_while_stmt): Likewise.
6606 (genrtl_do_stmt): Likewise.
6607 (genrtl_return_stmt): Likewise.
6608 (genrtl_for_stmt): Likewise.
6609 (genrtl_break_stmt): Likewise.
6610 (genrtl_continue_stmt): Likewise.
6611 (genrtl_scope_stmt): Likewise.
6612 (genrtl_switch_stmt): Likewise.
6613 (genrtl_case_label): Likewise.
6614 (genrtl_begin_compound_stmt): Likewise.
6615 (genrtl_finish_compound_stmt): Likewise.
6616 (genrtl_compound_stmt): Likewise.
6617 (genrtl_asm_stmt): Likewise.
6618 (genrtl_named_return_value): Likewise.
6619 (genrtl_begin_stmt_expr): Likewise.
6620 (genrtl_finish_stmt_expr): Likewise.
6621 (finish_for_stmt): Removed first argument and generate rtl
6623 (finish_switch_stmt): Likewise.
6624 (do_poplevel): Removed generate rtl specific code.
6625 (do_pushlevel): Likewise.
6626 (add_tree): Likewise.
6627 (finish_goto_stmt): Likewise.
6628 (finish_expr_stmt): Likewise.
6629 (begin_if_stmt): Likewise.
6630 (finish_if_stmt_cond): Likewise.
6631 (finish_then_clause): Likewise.
6632 (begin_else_clause): Likewise.
6633 (finish_else_clause): Likewise.
6634 (finish_if_stmt): Likewise.
6635 (clear_out_block): Likewise.
6636 (begin_while_stmt): Likewise.
6637 (finish_while_stmt_cond): Likewise.
6638 (finish_while_stmt): Likewise.
6639 (begin_do_stmt): Likewise.
6640 (finish_do_body): Likewise.
6641 (finish_do_stmt): Likewise.
6642 (finish_return_stmt): Likewise.
6643 (begin_for_stmt): Likewise.
6644 (finish_for_init_stmt): Likewise.
6645 (finish_for_cond): Likewise.
6646 (finish_for_expr): Likewise.
6647 (finish_break_stmt): Likewise.
6648 (finish_continue_stmt): Likewise.
6649 (begin_switch_stmt): Likewise.
6650 (finish_switch_cond): Likewise.
6651 (finish_case_label): Likewise.
6652 (begin_try_block): Likewise.
6653 (begin_function_try_block): Likewise.
6654 (finish_try_block): Likewise.
6655 (finish_cleanup_try_block): Likewise.
6656 (finish_cleanup): Likewise.
6657 (finish_function_try_block): Likewise.
6658 (finish_handler_sequence): Likewise.
6659 (finish_function_handler_sequence): Likewise.
6660 (begin_handler): Likewise.
6661 (finish_handler_parms): Likewise.
6662 (begin_catch_block): Likewise.
6663 (finish_handler): Likewise.
6664 (begin_compound_stmt): Likewise.
6665 (finish_compound_stmt): Likewise.
6666 (finish_asm_stmt): Likewise.
6667 (finish_label_stmt): Likewise.
6668 (finish_label_decl): Likewise.
6669 (finish_subobject): Likewise.
6670 (finish_decl_cleanup): Likewise.
6671 (finish_named_return_value): Likewise.
6672 (begin_stmt_expr): Likewise.
6673 (finish_stmt_expr): Likewise.
6675 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
6676 to call genrtl_expr_stmt when appropriate.
6678 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
6679 begin_compound_expr to call genrtl_begin_stmt_expr and
6680 genrtl_begin_compound_expr when appropriate.
6681 (finish_init_stmts): Changed calls to finish_compound_expr and
6682 finish_stmt_expr to call genrtl_finish_compound_expr and
6683 genrtl_finish_stmt_expr when appropriate.
6684 (expand_default_init): Changed call to finish_expr_stmt to call
6685 genrtl_expr_stmt when appropriate.
6686 (build_vec_init): Likewise.
6688 * parse.y (simple_stmt): Removed first argument from call to
6689 finish_for_stmt. Removed first argument from call to
6692 * parse.c: Regenerated.
6694 * pt.c (tsubst_expr): Removed first argument from call to
6695 finish_for_stmt. Removed first argument from call to
6698 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
6700 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
6701 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
6703 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
6704 (cplus_tree_code_length[]): Likewise.
6705 (cplus_tree_code_name[]): Likewise.
6706 (init_parse): Added call to add_c_tree_codes. Changed
6707 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
6709 2000-06-16 Mark Mitchell <mark@codesourcery.com>
6711 * cp-tree.h (finish_mem_initializers): Declare.
6712 (count_trees): Likewise.
6713 * parse.y (base_init): Use finish_mem_initializers.
6714 * semantics.c (finish_mem_initializers): New function.
6716 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
6717 the number of trees.
6719 (count_trees): Don't use it.
6721 2000-06-15 Jason Merrill <jason@redhat.com>
6723 * tree.c (count_trees): New debugging function.
6725 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
6726 * init.c (build_member_call): Pull out the name of a DECL.
6728 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
6729 * semantics.c (expand_body): Push to TV_INTEGRATION here.
6730 * optimize.c (optimize_function): Not here.
6731 * pt.c (instantiate_decl): Push to TV_PARSE.
6733 2000-06-15 Mark Mitchell <mark@codesourcery.com>
6735 * cp-tree.h (struct language_function): Remove x_base_init_list
6736 and x_member_init_list.
6737 (current_base_init_list): Remove.
6738 (current_member_init_list): Likewise.
6739 (setup_vtbl_ptr): Change prototype.
6740 (emit_base_init): Likewise.
6741 (expand_member_init): Likewise.
6742 (reinit_parse_for_function): Remove.
6743 * decl.c (save_function_data): Don't clear x_base_init_list and
6745 (mark_language_function): Don't mark them.
6746 * init.c (perform_member_init): Tweak comment.
6747 (sort_member_init): Take the list of initializers as an argument.
6748 (sort_base_init): Likewise.
6749 (emit_base_init): Likewise.
6750 (expand_member_init): Return the initializer. Don't use global
6752 * lex.c (reinit_parse_for_function): Remove.
6753 * method.c (build_template_parm_names): Correct substitution.
6754 (do_build_copy_constructor): Don't use current_member_init_list
6755 and current_base_init_list.
6756 (synthesize_method): Likewise.
6757 * parse.y (base_init): Split mem-initializers into
6758 base-initializers and field-initializers.
6759 (member_init_list): Build up the list here.
6760 (member_init): Return the initializer.
6761 (fn.depfn): Don't use reinit_parse_for_function.
6762 * parse.c: Regenerated.
6763 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
6765 (tsubst_expr): Don't use current_member_init_list
6766 and current_base_init_list.
6767 (tsubst_expr_values): Rename to ...
6768 (tsubst_initializer_list): ... this. Use convert_from_reference.
6769 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
6770 and current_base_init_list.
6771 (begin_function_definition): Don't call reinit_parse_for_function.
6773 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
6775 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
6778 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
6780 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
6782 * cp-tree.h (IF_COND): Move to c-common.h.
6783 (THEN_CLAUSE): Likewise.
6784 (ELSE_CLAUSE): Likewise.
6785 (WHILE_COND): Likewise.
6786 (WHILE_BODY): Likewise.
6787 (DO_COND): Likewise.
6788 (DO_BODY): Likewise.
6789 (RETURN_EXPR): Likewise.
6790 (EXPR_STMT_EXPR): Likewise.
6791 (FOR_INIT_STMT): Likewise.
6792 (FOR_COND): Likewise.
6793 (FOR_EXPR): Likewise.
6794 (FOR_BODY): Likewise.
6795 (SWITCH_COND): Likewise.
6796 (SWITCH_BODY): Likewise.
6797 (CASE_LOW): Likewise.
6798 (CASE_HIGH): Likewise.
6799 (GOTO_DESTINATION): Likewise.
6800 (COMPOUND_BODY): Likewise.
6801 (ASM_CV_QUAL): Likewise.
6802 (ASM_STRING): Likewise.
6803 (ASM_OUTPUTS): Likewise.
6804 (ASM_INPUTS): Likewise.
6805 (ASM_CLOBBERS): Likewise.
6806 (DECL_STMT_DECL): Likewise.
6807 (STMT_EXPR_STMT): Likewise.
6808 (LABEL_STMT_LABEL): Likewise.
6809 (SCOPE_BEGIN_P): Likewise.
6810 (SCOPE_END_P): Likewise.
6811 (SCOPE_STMT_BLOCK): Likewise.
6812 (SCOPE_NULLIFIED_P): Likewise.
6813 (SCOPE_NO_CLEANUPS_P): Likewise.
6814 (SCOPE_PARTIAL_P): Likewise.
6815 (ASM_VOLATILE_P): Likewise.
6816 (STMT_LINENO): Likewise.
6817 (STMT_LINENO_FOR_FN_P): Likewise.
6819 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
6820 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
6821 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
6822 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
6823 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
6825 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
6827 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
6828 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
6830 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
6831 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
6832 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
6834 2000-06-14 Mark Mitchell <mark@codesourcery.com>
6836 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
6837 * class.c (dfs_find_final_overrider): Set it appropriately.
6838 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
6839 avoid unneeded secondary vptrs.
6841 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6843 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
6844 (check_bitfield_decl, check_field_decl): Likewise.
6845 (build_vtbl_or_vbase_field, build_base_field): Likewise.
6846 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
6847 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
6848 (xfer_tag, finish_enum): Likewise.
6849 * decl2.c (finish_builtin_type): Likewise.
6850 * init.c (init_init_processing): Likewise.
6851 * pt.c (instantiate_class_template): Likewise.
6852 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
6853 * cp-tree.h (struct lang_type): Add user_align member.
6854 (CLASSTYPE_USER_ALIGN): Define.
6856 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6858 * Make-lang.in (c++.install-common): Install g++-cross in
6859 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
6860 $(target_alias)-g++ and $(target_alias)-c++.
6862 2000-06-12 Mark Mitchell <mark@codesourcery.com>
6864 * class.c (vcall_offset_data_s): Add last_init and fns.
6865 (overrides): Rename to same_signature_p.
6866 (dfs_find_final_overrider): Adjust accordingly.
6867 (mark_overriders): Likewise.
6868 (warn_hidden): Likewise.
6869 (build_vtbl_initializer): Reorganize machinery for building things
6870 at negative offsets.
6871 (build_vcall_and_vbase_vtbl_entries): Likewise.
6872 (build_vbase_offset_vtbl_entries): Likewise.
6873 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
6874 offset entries. Do not create two entries for functions with the
6876 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
6877 (build_rtti_vtbl_entries): Reorganize machinery for building things
6878 at negative offsets.
6880 * optimize.c (expand_call_inline): Don't recurse into the code
6881 used to initialize the parameters more than once.
6883 2000-06-11 Mark Mitchell <mark@codesourcery.com>
6885 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
6886 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
6887 (find_substitution): Only use the `Sa' substitution for
6888 std::allocator, not instantiations of it.
6889 (write_template_prefix): Move comment. Only use a TREE_LIST to
6890 represent substitutions for a member template.
6891 (write_array_type): Mangle array dimensions correctly.
6892 * optimize.c (maybe_clone_body): Copy more information from the
6894 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
6895 on the regenerated declaration.
6897 2000-06-11 Chip Salzenberg <chip@valinux.com>
6898 Mark Mitchell <mark@codesourcery.com>
6900 * class.c (build_vtable): Clarify comment.
6901 (build_ctor_vtbl_group): Pass the most derived type to
6904 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6906 * decl2.c (compare_options): Don't needlessly cast away const-ness.
6908 2000-06-10 Mark Mitchell <mark@codesourcery.com>
6910 * decl.c (add_binding): Handle duplicate declarations of external
6913 2000-06-09 Chip Salzenberg <chip@valinux.com>
6914 Mark Mitchell <mark@codesourcery.com>
6916 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
6918 (write_signed_number): New macro.
6919 (write_unsigned_number): Likewise.
6920 (write_source_name): Use them.
6921 (write_number): Handle signed and unsigned values.
6922 (write_integer_cst): Use tree_int_cst_sgn, and use
6923 write_unsigned_number or write_signed_number as appropriate.
6924 (write_discriminator): Use write_unsigned_number or
6925 write_signed_number as appropriate.
6926 (write_template_arg_literal): Likewise.
6927 (write_array_type): Use tree_low_cst.
6928 (write_template_parm): Use write_unsigned_number or
6929 write_signed_number as appropriate.
6930 (write_substitution): Adjust call to write_number.
6931 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
6932 (write_expression): Handle non-type template arguments of
6933 reference type correctly.
6934 (mangle_thunk): Use write_signed_number.
6936 2000-06-09 Chip Salzenberg <chip@valinux.com>
6938 * mangle.c (find_substition): Don't mangle objects with typename
6939 substitutions (e.g. "cin" as "Si").
6941 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
6943 * call.c (add_candidate): Use ggc_alloc_cleared.
6944 * decl.c (lookup_label): Likewise.
6945 * lex.c (retrofit_lang_decl): Likewise.
6947 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
6949 * semantics.c (expand_body): Push to TV_EXPAND.
6950 * optimize.c (optimize_function): Push to TV_INTEGRATION.
6951 * decl.c (start_function): Always call announce_function.
6953 * tinfo2.cc: Just declare abort.
6955 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
6957 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
6958 whenever @ is a symbolic name.
6960 2000-06-08 Jakub Jelinek <jakub@redhat.com>
6962 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
6964 2000-06-07 Mark Mitchell <mark@codesourcery.com>
6966 * decl.c (pushdecl): Look up functions by DECL_NAME, not
6967 DECL_ASSEMBLER_NAME.
6969 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6971 * decl2.c (c_language): Define.
6973 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
6975 * lex.c (lang_init_options): Tweak.
6977 * decl2.c: Remove #inclusion of diagnostic.h
6978 (lang_decode_option): Move diagnostic formatting options to
6981 * lang-options.h: Remove documentation for diagnostic options.
6983 * Makefile.in (lex.o): Depends upon diagnostic.h
6985 2000-06-06 Mark Mitchell <mark@codesourcery.com>
6987 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
6988 the same DECL_RESULT, it's not a redefinition.
6989 * pt.c (tsubst_decl): Remove code to handle illegal
6992 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
6994 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
6996 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
6998 * search.c (maybe_suppress_debug_info): Don't check
6999 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
7001 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
7004 Remember instantiation context in deferred instantiations.
7005 * cp-tree.h (struct tinst_level): Remove.
7006 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
7007 * pt.c (current_tinst_level): Now a tree.
7008 (print_template_context, push_tinst_level, pop_tinst_level,
7009 tinst_for_decl): Adjust.
7010 (reopen_tinst_level): New fn.
7011 (init_pt): Register current_tinst_level as a root.
7012 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
7013 of the pending templates list.
7014 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
7015 * lex.c (extract_interface_info): Adjust.
7016 * decl2.c (warn_if_unknown_interface): Adjust.
7018 2000-06-05 Mark Mitchell <mark@codesourcery.com>
7020 * class.c (indirect_primary_base_p): New function.
7021 (determine_primary_base): Use it.
7023 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
7025 Update new-abi dynamic cast algorithm.
7026 * tinfo.cc (__class_type_info::__dyncast_result): Add
7027 whole_details. Adjust constructor.
7028 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
7029 Avoid unnecessary searching.
7030 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
7032 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7034 * decl.c (init_decl_processing): Don't call record_component_aliases.
7035 * tree.c (build_cplus_array_type_1): Likewise.
7037 2000-06-04 Mark Mitchell <mark@codesourcery.com>
7039 * ir.texi: Correct typo.
7040 * mangle.c (write_expression): Handle non-type template arguments
7041 with reference type.
7042 * method.c (build_overload_value): Likewise.
7043 * pt.c (convert_nontype_argument): Explicitly represent conversion
7044 to a reference with an ADDR_EXPR.
7045 (unify): Always unify arguments in left-to-right order.
7047 2000-06-03 Alex Samuel <samuel@codesourcery.com>
7048 Mark Mitchell <mark@codesourcery.com>
7050 * Make-lang.in (CXX_SRCS): Add mangle.c.
7051 * Makefile.in (CXX_OBJS): Add mangle.o.
7052 (mangle.o): New rule.
7054 * class.c (local_classes): New variable.
7055 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
7056 (get_vtt_name): Use mangle_vtt_name for new ABI.
7057 (init_class_processing): Initialize local_classes.
7058 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
7059 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
7060 (std_identifier): New macro.
7061 (DECL_VOLATILE_MEMFUNC_P): New macro.
7062 (DECL_NAMESPACE_STD_P): Likewise.
7063 (local_classes): Declare.
7064 (get_mostly_instantiated_function_type): Declare.
7065 (init_mangle): Declare.
7066 (mangle_decl): Likewise.
7067 (mangle_type_string): Likewise.
7068 (mangle_type): Likewise.
7069 (mangle_typeinfo_for_type): Likewise.
7070 (mangle_typeinfo_string_for_type): Likewise.
7071 (mangle_vtbl_for_type): Likewise.
7072 (mangle_vtt_for_type): Likewise.
7073 (mangle_ctor_vtbl_for_type): Likewise.
7074 (mangle_thunk): Likewise.
7075 (mangle_conv_op_name_for_type): Likewise.
7076 (mangle_guard_variable): Likewise.
7077 * decl.c (pushtag): Keep track of local classes.
7078 (initialize_predefined_identifiers): Initialize std_identifier.
7079 (init_decl_processing): Use std_identifier.
7080 (start_decl): Don't treat instantiations as specializations.
7081 (grokdeclarator): Likewise.
7082 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
7083 name for fully-instantiated templates.
7084 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
7085 destructors with the new ABI.
7086 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
7087 (grokfield): Use mangle_type for new ABI.
7088 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
7089 (get_sentry): Use mangle_guard_variable for new ABI.
7090 (start_static_initialization_or_destruction): Likewise.
7091 * expr.c (extract_aggr_init): Remove.
7092 (extract_scalar_init): Likewise.
7093 (extract_init): Remove #if 0'd code.
7094 * mangle.c: New function.
7095 * method.c (build_mangled_name): Assert not flag_new_abi.
7096 (build_static_name): Likewise.
7097 (build_decl_overload_real): Likewise.
7098 (build_typename_overload): Likewise.
7099 (build_overload_with_type): Likewise.
7100 (build_overload_name): Likewise.
7101 (get_ctor_vtbl_name): Likewise.
7102 (start_squangling): Likewise.
7103 (get_id_2): Likewise.
7104 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
7105 (init_method): Call init_mangle for new ABI.
7106 (make_thunk): Call mangle_thunk for new ABI.
7107 * operators.def: Correct new ABI manglings for the `%' operator.
7109 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
7110 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
7111 (lookup_template_class): Call mangle_decl for new ABI.
7112 (get_mostly_instantiated_function_type): New function.
7113 (set_mangled_name_for_template_decl): Use it.
7114 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
7115 the new ABI. Use mangle_conv_op_name_for_type for instantiated
7116 conversion op names.
7117 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
7118 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
7119 (tinfo_base_init): Likewise. Mangle typeinfo string name with
7120 mangle_typeinfo_string_for_type.
7122 2000-06-03 Mark Mitchell <mark@codesourcery.com>
7124 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
7125 (INNERMOST_TEMPLATE_ARGS): New macro.
7126 (innermost_args): Remove.
7127 (get_innermost_template_args): New function.
7128 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
7129 * error.c (dump_function_decl): Be caution when using
7130 most_general_template.
7131 * method.c (build_template_parm_names): Use
7132 INNERMOST_TEMPLATE_ARGS.
7133 * pt.c (add_to_template_args): Tidy comment
7134 (get_innermost_template_args): New function.
7135 (check_explicit_specialization): Clear DECL_INITIAL for a new
7137 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
7139 (push_template_decl): Always register specializations of the most
7141 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
7142 (coerce_template_parms): Likewise.
7143 (lookup_template_class): Likewise.
7144 (innermost_args): Remove.
7145 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
7146 (tsubst_decl): Handle tricky specializations. Use
7147 get_innermost_template_args.
7148 (instantiate_template): Simplify handling of partial
7150 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
7151 (most_general_template): Reimplement, in a more straightforward
7153 (regenerate_decl_from_template): Tweak formatting. Use
7154 TMPL_ARGS_DEPTH for clarity.
7155 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
7157 * dump.c (dequeue_and_dump): Dump information about thunks.
7159 2000-06-01 Richard Henderson <rth@cygnus.com>
7161 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
7163 2000-06-01 Richard Henderson <rth@cygnus.com>
7165 * decl2.c (unsupported_options): Fix typo, make const.
7166 (lang_decode_option): Fix bsearch argument order.
7168 2000-06-01 Mark Mitchell <mark@codesourcery.com>
7170 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
7173 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7175 * cp-tree.h (c_get_alias_set): Deleted.
7176 * Makefile.in (decl.o): Include ../expr.h.
7177 * decl.c (expr.h): Include.
7178 (init_decl_processing): Call record_component_aliases for arrays.
7179 (grokdeclarator): Likewise.
7180 Set TREE_ADDRESSABLE for fields that aren't bitfields.
7181 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
7183 2000-05-31 Mark Mitchell <mark@codesourcery.com>
7185 Remove guiding declaration support.
7186 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
7187 (flag_guiding_decls): Remove.
7188 * call.c (build_user_type_conversion_1): Remove support for
7190 (build_new_function_call): Likewise.
7191 (build_new_op): Likewise.
7192 (build_new_method_call): Likewise.
7193 * decl.c (start_function): Likewise.
7194 * friend.c (is_friend): Likewise.
7195 (do_friend): Likewise.
7196 * decl2.c ((flag_dump_translation_unit): Make it const.
7197 (flag_guiding_decls): Remove.
7198 (unsupported_options): New variable
7199 (compare_options): New function.
7200 (lang_decode_option): Use them.
7202 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
7204 * method.c (mangle_expression): Adjust test for legal expression
7207 * pt.c (instantiate_decl): Save and restore the local
7208 specializations list.
7210 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
7212 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
7214 2000-05-30 Mark Mitchell <mark@codesourcery.com>
7216 * call.c (add_template_candidate_real): Handle member template
7217 constructors for classes with virtual bases.
7218 (build_user_type_conversion_1): Use in_charge_arg_for_name.
7219 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
7221 * ir.texi: Update thunk documentation.
7223 * call.c (joust): Fix handling of overloaded builtin operators.
7225 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
7227 * cp-tree.h (DECL_ANTICIPATED): New macro.
7228 Document new use of DECL_LANG_FLAG_7.
7229 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
7230 in the user namespace.
7231 * lex.c (do_identifier): If the identifier's declaration has
7232 DECL_ANTICIPATED on, it has not yet been declared. But do not
7233 replace it with an ordinary implicit declaration.
7235 * tinfo2.cc: Include stdlib.h.
7237 2000-05-29 Mark Mitchell <mark@codesourcery.com>
7239 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
7240 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
7243 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
7245 * decl2.c (lang_decode_option): Use skip_leading_substring instead
7248 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
7250 * operators.def (<?): Duplicated, should have been...
7253 2000-05-27 Alex Samuel <samuel@codesourcery.com>
7254 Mark Mitchell <mark@codesourcery.com>
7256 * cp-tree.h (ansi_opname): Make it a macro.
7257 (ansi_assopname): Likewise.
7258 (struct lang_decl_flags): Add assignment_operator_p.
7259 (struct lang_decl): Add operator_code.
7260 (DECL_VTT_PARM): Adjust.
7261 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
7262 overloaded operator.
7263 (SET_OVERLOADED_OPERATOR_CODE): New macro.
7264 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
7265 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
7266 (opname_tab): Remove.
7267 (assignop_tab): Likewise.
7268 (operator_name_info_t): New type.
7269 (operator_name_info): New variable.
7270 (assignment_operator_name_info): Likewise.
7271 (build_cp_library_fn): Remove declaration.
7272 (push_cp_library_fn): Likewise.
7273 (operator_name_string): Likewise.
7274 (build_decl_overload): Likewise.
7275 * call.c (print_z_candidates): Simplify.
7276 (build_object_call): Adjust usage of ansi_opname. Use
7277 DECL_OVERLOADED_OPERATOR_P.
7278 (op_error): Adjust operator name lookup.
7279 (build_conditional_expr): Adjust usage of ansi_opname.
7280 (build_new_op): Likewise.
7281 (build_op_delete_call): Likewise.
7282 (build_over_call): Likewise.
7283 (joust): Use DECL_OVERLOADED_OPERATOR_P.
7284 * decl.c (duplicate_decls): Copy operator_code.
7285 (init_decl_processing): Adjust parameters to push_cp_library_fn.
7286 (builtin_function): Adjust parameters to build_library_fn_1.
7287 (build_library_fn_1): Accept an overloaded operator code.
7288 (build_library_fn): Pass ERROR_MARK.
7289 (build_cp_library_fn): Accept an overloaded operator code.
7290 (push_cp_library_fn): Likewise.
7291 (grokfndecl): Tweak.
7292 (grokdeclarator): Simplify code to compute names of overloaded
7293 operators. Adjust use of ansi_opname.
7294 (ambi_op_p): Work on tree_codes, not identifiers.
7295 (unary_op_p): Likewise.
7296 (grok_op_properties): Likewise.
7297 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
7298 (lang_mark_tree): Don't try to mark the operator_code.
7299 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
7300 * error.c (dump_decl): Remove special handling for operator
7302 (dump_function_name): Likewise.
7303 (dump_expr): Adjust name lookup of operators.
7304 (op_to_string): Simplify.
7305 (assop_to_string): Likewise.
7306 * init.c (build_new_1): Adjust use of ansi_opname.
7307 * lex.c (opname_tab): Remove.
7308 (assignop_tab): Likewise.
7309 (ansi_opname): Likewise.
7310 (ansi_assopname): Likewise.
7311 (operator_name_string): Likewise.
7312 (reinit_lang_specific): Likewise.
7313 (operator_name_info): New variable.
7314 (assignment_operator_name_info): Likewise.
7315 (init_operators): New function.
7316 (init_parse): Use it.
7317 (do_identifier): Adjust use of ansi_opname.
7318 * method.c (mangle_expression): Don't use ansi_opname for
7320 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
7321 (build_decl_overload): Remove.
7322 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
7323 (do_build_assign_ref): Adjust use of ansi_opname.
7324 (synthesize_method): Likewise.
7325 (implicitly_declare_fn): Likewise.
7326 * operators.def: New file.
7327 * parse.y (operator): Adjust use of ansi_opname.
7328 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
7329 (set_mangled_name_for_template_decl): Don't play games with
7331 (special_function_p): Adjust use of ansi_opname.
7332 * typeck.c (check_return_expr): Likewise.
7333 * Make-lang.in (cc1plus): Depend on operators.def.
7334 * Makefile.in (lex.o): Likewise.
7337 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
7339 * Make-lang.in (cplib2.ready): Eradicate.
7341 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7343 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
7344 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
7345 (built_min, cp_tree_equal): Likewise.
7347 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7349 * class.c (layout_nonempty_base_or_field): Replace
7350 `record_layout_info' with `record_layout_info_s'.
7352 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
7355 * cp-tree.h (struct language_function): x_named_labels is now
7356 a struct named_label_list*.
7357 * decl.c (struct named_label_use_list): Renamed from...
7358 (struct named_label_list): ...this. New struct.
7359 (push_binding_level): Don't set eh_region.
7360 (note_level_for_eh): New fn.
7361 (pop_label): Take label and old value directly.
7362 (pop_labels): Adjust for new named_labels format.
7363 (lookup_label): Likewise.
7364 (poplevel): Note characteristics of a binding level containing a
7365 named label. Mess with named label lists earlier.
7366 (mark_named_label_lists): New fn.
7367 (mark_lang_function): Call it.
7368 (use_label): New fn, split out from...
7369 (make_label_decl): ...here. Don't call it.
7370 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
7371 check_previous_gotos): New fns, split out from...
7372 (define_label): ...here.
7373 (check_switch_goto): New fn.
7374 (define_case_label): Call it.
7375 (check_goto): New fn.
7376 * semantics.c (finish_goto_stmt): Call it and use_label.
7377 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
7378 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
7380 2000-05-26 Mark Mitchell <mark@codesourcery.com>
7382 * class.c (build_vtable_entry_ref): Correct usage of
7383 get_vtbl_decl_for_binfo.
7385 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
7386 * method.c (implicitly_declare_fn): Not here.
7388 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
7390 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
7391 (CPTI_PTMD_DESC_TYPE): ... here.
7392 (ptmd_desc_type_node): Rename to ...
7393 (ptm_desc_type_node): ... here.
7395 * rtti.c (ptmd_initializer): Rename to ...
7396 (ptm_initializer): ... here.
7397 (sythesize_tinfo_var): Adjust. Deal with pointer to member
7399 (create_tinfo_types): Adjust.
7401 2000-05-25 Mark Mitchell <mark@codesourcery.com>
7403 Finish implementation of VTTs.
7404 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
7405 CPTI_VTT_PARM_IDENTIFIER.
7406 (vtt_parm_identifier): New macro.
7407 (vtt_parm_type): Likewise.
7408 (BINFO_SUBVTT_INDEX): Likewise.
7409 (BINFO_VPTR_INDEX): Likewise.
7410 (struct lang_decl): Add vtt_parm.
7411 (DECL_VTT_PARM): New macro.
7412 (DECL_USE_VTT_PARM): Likewise.
7413 (DECL_NEEDS_VTT_PARM_P): Likewise.
7414 (get_vtt_name): Declare.
7415 (build_artificial_parm): Likewise.
7416 (fixup_all_virtual_upcast_offsets): Likewise.
7417 (expand_indirect_vtbls_init): Remove.
7418 * call.c (build_new_method_call): Pass the vtt to subobject
7419 constructors and destructors.
7420 * class.c (get_vtt_name): Give it external linkage.
7421 (build_clone): Handle the magic VTT parameters for clones.
7422 (clone_function_decl): Fix typo in comment.
7423 (build_vtt): Keep track of the indices in the VTTs where various
7424 entities are stored.
7425 (build_vtt_inits): Likewise.
7426 (dfs_build_vtt_inits): Likewise.
7427 (build_ctor_vtbl_group): Tweak type of construction vtables.
7428 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
7429 primary bases, when building construction vtables.
7430 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
7431 (initialize_predefined_identifiers): Add vtt_parm_identifier.
7432 (init_decl_processing): Initialize vtt_parm_type.
7433 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
7434 (lang_mark_tree): Make vtt_parm.
7435 * decl2.c (build_artificial_parm): New function.
7436 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
7437 (grokclassfn): Use build_artificial_parm.
7438 * init.c (initialize_vtbl_ptrs): Call
7439 fixup_all_virtual_upcast_offsets directly.
7440 (perform_member_init): Use the complete subobject destructor for
7442 (build_vtbl_address): New function.
7443 (expand_virtual_init): Handle VTTs.
7444 * optimize (maybe_clone_body): Likewise.
7445 * search.c (fixup_all_virtual_upcast_offsets): Give it external
7447 (expand_indirect_vtbls_init): Remove.
7448 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
7449 * tree.c (make_binfo): Make them bigger.
7451 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7453 * inc/cxxabi.h (__pbase_type_info): Define, based on
7454 __pointer_type_info.
7455 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
7456 (__pointer_to_member_type_info): Likewise.
7457 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
7458 (__pointer_to_member_type_info::__is_pointer_p): Remove.
7459 (__pointer_type_info::__do_catch): Rename to ...
7460 (__pbase_type_info::__do_catch): ... here. Adjust.
7461 (__pbase_type_info::__pointer_catch): Implement.
7462 (__pointer_type_info::__pointer_catch): Adjust.
7463 (__pointer_to_member_type_info::__pointer_catch): Adjust.
7465 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
7467 * tinfo.h (__user_type_info::contained_virtual_p): New
7469 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
7471 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
7472 diamond shaped heirarchy. Add early out for mixed diamond and
7473 duplicate shaped heirarchy.
7475 2000-05-24 Mark Mitchell <mark@codesourcery.com>
7477 * cp-tree.h (build_delete): Change prototype.
7478 (build_vec_delete): Likewise.
7479 * call.c (build_scoped_method_call): Use special_function_kind
7480 values to indicate the kind of destruction to be done.
7481 (build_method_call): Likewise.
7482 * decl.c (finish_destructor_body): Likewise.
7483 (maybe_build_cleanup_1): Likewise. Rename to ...
7484 (maybe_build_cleanup): ... this.
7485 * decl2.c (delete_sanity): Use special_function_kind
7486 values to indicate the kind of destruction to be done.
7487 (build_cleanup): Likewise.
7488 * init.c (perform_member_init): Likewise.
7489 (build_vec_delete_1): Likewise.
7490 (build_dtor_call): Simplify.
7491 (build_delete): Use special_function_kind
7492 values to indicate the kind of destruction to be done.
7493 (build_vbase_delete): Likewise.
7494 (build_vec_delete): Likewise.
7496 * init.c (sort_member_init): Fix typo in error message generation
7499 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
7501 * semantics.c (begin_class_definition): make the packed
7502 attribute be sensitive to the "-fpack-struct" command line flag
7504 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
7506 Update new-abi upcast algorithm.
7507 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
7508 prototype and meaning of return value.
7509 (__si_class_type_info::__do_upcast): Likewise.
7510 (__vmi_class_type_info::__do_upcast): Likewise.
7511 * tinfo.cc (__class_type_info::__upcast_result): Replace
7512 whole2dst with part2dst. Adjust ctor.
7513 (__class_type_info::__do_upcast): Adjust call of worker function.
7514 (__class_type_info::__do_upcast): Adjust.
7515 (__si_class_type_info::__do_upcast): Adjust. Use parent's
7517 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
7518 virtual base in diamond heirarchy bug.
7520 2000-05-23 Mark Mitchell <mark@codesourcery.com>
7522 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
7523 and bitfield to tinfo_fn_p.
7524 (DECL_TINFO_FN_P): Adjust.
7525 (SET_DECL_TINFO_FN_P): Likewise.
7526 (DECL_MUTABLE_P): Likewise.
7527 (DECL_C_BIT_FIELD): Likewise.
7528 (SET_DECL_C_BIT_FIELD): Likewise.
7529 (CLEAR_DECL_C_BIT_FIELD): Likewise.
7530 (DECL_UNINLINABLE): Likewise.
7531 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
7532 (handle_using_decl): Remove assertion.
7533 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
7534 to build FIELD_DECLs.
7535 (build_base_field): Likewise.
7536 (layout_class_type): Likewise.
7537 * decl.c (init_decl_processing): Likewise.
7538 (build_ptrmemfunc_type): Likewise.
7539 (grokdeclarator): Likewise.
7540 * decl2.c (grok_x_components): Likewise.
7541 * except.c (call_eh_info): Likewise.
7542 * init.c (init_init_processing): Likewise.
7543 * rtti.c (expand_class_desc): Likewise.
7544 (create_pseudo_type_info): Likewise.
7545 (get_vmi_pseudo_type_info): Likewise.
7546 (create_tinfo_types): Likewise.
7547 * ptree.c (print_lang_decl): Adjust.
7548 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
7549 before checking DECL_MUTABLE_P.
7551 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
7552 parameters for template functions.
7553 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
7554 destructors as well as constructors.
7556 2000-05-22 Mark Mitchell <mark@codesourcery.com>
7558 * class.c (build_ctor_vtbl_group): Set inits.
7559 * optimize.c (maybe_clone_body): Set DECL_INLINE and
7560 DECL_THIS_INLINE appropriately for clones.
7562 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
7563 (DECL_CONV_FN_P): Simplify.
7564 (DECL_OPERATOR): Remove.
7565 (language_to_string): Declare.
7566 * decl.c (duplicate_decls): Fix typo in comment.
7567 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
7568 (grok_op_properties): Use DECL_CONV_FN_P instead of
7569 IDENTIFIER_TYPENAME_P.
7570 * dump.c (dequeue_and_dump): Dump the language linkage of
7572 * error.c (language_to_string): Give it external linkage.
7573 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
7574 (implicitly_declare_fn): Set DECL_LANGUAGE.
7575 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
7576 IDENTIFIER_TYPENAME_P.
7577 (tsubst_decl): Likewise.
7578 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
7579 * semantics.c (finish_member_declaration): Don't mark members of
7580 classes declared in an extern "C" region as extern "C".
7582 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7584 * decl2.c (qualified_lookup_using_namespace): Look through
7587 * decl.c (push_using_decl): Return the old decl on namespace level.
7589 2000-05-21 Mark Mitchell <mark@codesourcery.com>
7591 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
7592 (VTT_NAME_PREFIX): New macro.
7593 (CTOR_VTBL_NAME_PREFIX): Likewise.
7594 (get_ctor_vtbl_name): New function.
7595 * class.c (get_vtable_name): Simplify.
7596 (get_vtt_name): New function.
7597 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
7598 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
7599 when a virtual base becomes primary.
7600 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
7602 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
7603 additional parameters.
7604 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
7605 (initialize_array): New function.
7606 (build_vtt): Likewise.
7607 (build_vtt_inits): Likewise.
7608 (dfs_build_vtt_inits): Likewise.
7609 (dfs_fixup_binfo_vtbls): Likewise.
7610 (build_ctor_vtbl_group): Likewise.
7611 (initialize_vtable): Use initialize_array.
7612 (accumulate_vtbl_inits): Reimplement to handle construction
7614 (dfs_accumulate_vtbl_inits): Likewise.
7615 (bulid_vtbl_initializer): Adjust parameter name.
7616 * method.c (build_typename_overload): Remove #if 0'd code.
7617 (get_ctor_vtbl_name): New function.
7618 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
7619 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
7621 * cp-tree.h (struct lang_type): Remove search_slot.
7622 (CLASSTYPE_SEARCH_SLOT): Remove.
7623 (emit_base_init): Change prototype.
7624 (initialize_vtbl_ptrs): Likewise.
7625 (expand_indirect_vtbls_init): Likewise.
7626 (clear_search_slots): Remove.
7627 * decl.c (lang_mark_tree): Don't mark search_slot.
7628 * init.c (initialize_vtbl_ptrs): Simplify.
7629 (emit_base_init): Likewise.
7630 * search.c (struct vbase_info): Document decl_ptr.
7631 (convert_pointer_to_single_level): Remove.
7632 (dfs_find_vbases): Remove.
7633 (dfs_init_base_pointers): Simplify.
7634 (dfs_clear_vbase_slots): Remove.
7635 (dfs_vtable_path_unmark): New function.
7636 (init_vbase_pointers): Simplify.
7637 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
7638 (expand_indirect_vtbls_init): Simplify. Don't call
7639 mark_all_temps_used.
7640 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
7641 initialize_vtbl_ptrs.
7643 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
7645 * except.c: Add static prototypes.
7647 2000-05-20 H.J. Lu <hjl@gnu.org>
7649 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
7651 2000-05-19 Mark Mitchell <mark@codesourcery.com>
7653 Don't create a separate copy of virtual bases for the
7654 CLASSTYPE_VBASECLASSES list.
7655 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
7656 (BINFO_FOR_VBASE): Remove.
7657 (CANONICAL_BINFO): Adjust.
7658 (binfo_for_vbase): New function.
7659 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
7660 instead of BINFO_FOR_VBASE.
7661 (build_vbase_pointer): Likewise.
7662 (build_secondary_vtable): Likewise.
7663 (dfs_mark_primary_bases): Likewise.
7664 (mark_primary_bases): Likewise.
7665 (layout_nonempty_base_or_field): Likewise.
7666 (dfs_set_offset_for_shared_vbases): Likewise.
7667 (dfs_set_offset_for_unshared_vbases): Likewise.
7668 (layout_virtual_bases): Likewise. Adjust for changes to the
7669 CLASSTYPE_VBASECLASSES list.
7670 (dump_class_hierarchy_r): Use binfo_for_vbase
7671 instead of BINFO_FOR_VBASE.
7672 (dump_class_hierarchy): Likewise.
7673 (finish_vtbls): Likewise.
7674 (build_vtbl_initializer): Adjust for changes to the
7675 CLASSTYPE_VBASECLASSES list.
7676 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
7677 * decl.c (finish_destructor_body): Adjust for changes to the
7678 CLASSTYPE_VBASECLASSES list.
7679 * init.c (sort_base_init): Use binfo_for_vbase.
7680 (construct_virtual_bases): Adjust for changes to the
7681 CLASSTYPE_VBASECLASSES list.
7682 (expand_member_init): Use binfo_for_vbase.
7683 (build_vbase_delete): Adjust for changes to the
7684 CLASSTYPE_VBASECLASSES list.
7685 * method.c (do_build_copy_constructor): Likewise.
7686 * rtti.c (get_base_offset): Use binfo_for_vbase.
7687 (expand_class_desc): Remove #if 0'd code.
7688 * search.c (struct vbase_info): Remove vbase_types.
7689 (get_base_distance): Use binfo_for_vbase.
7690 (lookup_field_queue_p): Use CANONICAL_BINFO.
7691 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
7692 (get_pure_virtuals): Adjust for changes to the
7693 CLASSTYPE_VBASECLASSES list.
7694 (dfs_find_vbases): Use binfo_for_vbase.
7695 (dfs_init_vbase_pointers): Likewise.
7696 (init_vbase_pointers): Don't initialize vi.vbase_types.
7697 (virtual_context): Use binfo_for_vbase.
7698 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
7699 CLASSTYPE_VBASECLASSES list.
7700 (expand_indirect_vtbls_init): Simplify.
7701 (dfs_get_vbase_types): Don't replicate virtual bases.
7702 (find_vbase_instance): Use binfo_for_vbase.
7703 (binfo_for_vbase): New function.
7704 * typeck.c (get_delta_difference): Use binfo_for_vbase.
7706 2000-05-17 Mark Mitchell <mark@codesourcery.com>
7708 * decl2.c (finish_anon_union): Generalize error messages to handle
7709 anonymous structures.
7710 * init.c (perform_member_init): Remove `name' parameter.
7711 (build_field_list): New function.
7712 (sort_member_init): Handle anonymous union initialization order
7713 correctly. Check for multiple initializations of the same union.
7714 (emit_base_init): Don't look up fields by name here.
7715 (expand_member_init): Record the result of name lookup for future
7717 * typeck.c (build_component_ref): Fix formatting.
7719 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
7721 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
7722 * typeck.c (build_x_compound_expr): Replace warn_unused with
7725 * decl2.c (lang_decode_option): Update -Wall unused flags by
7726 calling set_Wunused.
7728 2000-05-16 Mark Mitchell <mark@codesourcery.com>
7730 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
7731 * init.c (dfs_vtable_path_unmark): Remove.
7732 * search.c (marked_new_vtable_p): Likewise.
7733 (unmarked_new_vtable_p): Likewise.
7734 (dfs_search_slot_nonempty_p): Likewise.
7735 (dfs_mark): Likewise.
7736 (dfs_vtable_path_unmark): Likewise.
7737 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
7738 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
7739 (dfs_init_vbase_pointers): Remove special-case new ABI code.
7740 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
7741 (init_vbase_pointers): Simplify.
7742 (expand_indirect_vtbls_init): Likewise.
7744 * class.c (copy_virtuals): New function.
7745 (build_primary_table): Use it.
7746 (build_secondary_vtable): Likewise.
7747 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
7748 indicate that no vcall offset is required.
7749 (add_virtual_function): Likewise.
7750 (modify_all_vtables): Likewise.
7751 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7752 (dfs_accumulate_vtbl_inits): Likewise.
7753 (build_vtbl_initializer): Make changes to handle construction
7755 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7756 (build_rtti_vtbl_entries): Likewise.
7757 (build_vtable_entries): Handle a NULL vcall_index.
7759 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
7761 * decl2.c (lang_decode_option): Fix thinko.
7763 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
7765 * except.c (check_handlers): New fn.
7766 * cp-tree.h: Declare it.
7767 * semantics.c (finish_handler_sequence): Call it.
7768 (finish_function_handler_sequence): Likewise.
7769 (finish_handler_parms): Set TREE_TYPE on the handler.
7770 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
7771 * search.c (get_base_distance_recursive): If protect>1, ignore
7773 (get_base_distance): Don't reduce watch_access.
7775 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
7777 * lex.c: #include diagnostic.h.
7778 (lang_init_options): Set default prefixing rules.
7780 * lang-options.h: Add -fdiagnostics-show-location=.
7782 * decl2.c: #include diagnostic.h.
7783 (lang_decode_option): Handle -fdiagnostics-show-location=.
7785 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
7787 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
7788 * vec.cc: Revert my 2000-05-07 change.
7790 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
7792 * class.c (check_field_decls): Complain about non-static data
7793 members with same name as class in class with constructor.
7795 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
7797 * decl.c (grokdeclarator): Allow non-static data members with
7800 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7802 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
7803 and pending_inline.filename. Update prototypes.
7804 * decl.c (define_label): Constify filename parameter.
7805 * decl2.c (warn_if_unknown_interface): Constify local char *.
7806 * input.c Constify input_source.filename. Don't declare
7807 input_filename or lineno. Constify filename parameter to feed_input.
7808 * lex.c (init_parse): Constify parameter and return value.
7809 (cp_pragma_interface, cp_pragma_implementation): Constify
7811 (reinit_parse_for_method, reinit_parse_for_block,
7812 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
7813 Constify local char *.
7814 * pt.c: Don't declare lineno or input_filename.
7815 (print_template_context, tsubst_friend_function, tsubst_decl,
7816 tsubst, instantiate_decl): Constify local char *.
7817 * semantics.c (expand_body): Constify local char *.
7818 * tree.c (build_srcloc): Constify filename parameter.
7819 * typeck.c (c_expand_asm_operands): Constify filename
7822 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
7824 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
7827 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
7829 * inc/cxxabi.h: Fix typos in comment.
7830 (__base_class_info::__offset): Use a static_cast.
7832 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
7834 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
7835 of std::size_t and std::ptrdiff_t respectively.
7836 * tinfo.cc: Likewise.
7839 2000-05-06 Richard Henderson <rth@cygnus.com>
7841 * typeck.c (build_c_cast): Don't warn integer->pointer size
7842 mismatch for constants.
7844 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
7846 * rtti.c (ptmd_initializer): Set non-public, if class is
7849 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
7850 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7851 __cxa_vec_delete): Likewise.
7852 * tinfo.cc (__dynamic_cast): Likewise.
7853 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7854 __cxa_vec_delete): Likewise.
7856 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7858 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
7859 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
7860 (lang_decl_flags): Add vcall_offset.
7861 (THUNK_VCALL_OFFSET): Use it.
7862 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
7863 * method.c (make_thunk): Create the lang_decl here, not in
7865 (emit_thunk): Make generic thunks into ordinary functions once
7866 they have been fed to expand_body.
7867 * semantics.c (expand_body): Set current_function_is_thunk here.
7869 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7871 * class.c (update_vtable_entry_for_fn): Prototype.
7873 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
7876 * search.c (dfs_build_inheritance_graph_order): Prototype.
7878 2000-05-04 Mark Mitchell <mark@codesourcery.com>
7880 * cp-tree.h (special_function_kind): Add various kinds of
7882 (special_function_p): New function.
7883 * class.c (overrides): Don't let one kind of destructor override
7885 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
7886 whether or not to instantiate a template.
7887 * tree.c (special_function_p): Define.
7889 2000-05-03 Mark Mitchell <mark@codesourcery.com>
7891 * cp-tree.def (THUNK_DECL): Remove.
7892 * cp-tree.h (DECL_THUNK_P): New macro.
7893 (DECL_NON_THUNK_FUNCTION_P): Likewise.
7894 (DECL_EXTERN_C_FUNCTION_P): Likewise.
7895 (SET_DECL_THUNK_P): Likewise.
7896 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
7897 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
7898 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
7899 * decl.c (decls_match): Use DECL_EXTERN_C_P.
7900 (duplicate_decls): Likewise.
7901 (pushdecl): Likewise. Adjust thunk handling.
7902 (grokfndecl): Use DECL_EXTERN_C_P.
7903 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
7904 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
7905 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
7906 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
7907 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
7908 DECL_NO_STATIC_CHAIN.
7909 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
7910 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
7911 * search.c (covariant_return_p): Remove THUNK_DECL handling.
7914 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7916 * tree.c (walk_tree): Set lineno.
7918 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7920 * exception.cc: Update license notice.
7922 * new1.cc: Likewise.
7923 * new2.cc: Likewise.
7924 * tinfo.cc: Likewise.
7925 * tinfo2.cc: Likewise.
7927 * inc/cxxabi.h: Likewise.
7928 * inc/exception: Likewise.
7929 * inc/new: Likewise.
7930 * inc/new.h: Likewise.
7931 * inc/typeinfo: Likewise.
7933 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
7935 * tree.c (build_target_expr_with_type): If we already have a
7936 TARGET_EXPR, just return it.
7938 * optimize.c (initialize_inlined_parameters): Don't generate an
7939 EXPR_STMT if we can just use DECL_INITIAL.
7940 * decl.c (emit_local_var): Only make the initialization a
7941 full-expression if stmts_are_full_exprs_p.
7943 2000-05-01 Mark Mitchell <mark@codesourcery.com>
7945 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
7947 * call.c (standard_conversion): Use it.
7948 (direct_reference_binding): Likewise.
7949 (build_over_call): Likewise.
7950 (is_properly_derived_from): Likewise.
7951 (compare_ics): Likewise.
7952 * class.c (resolves_to_fixed_type_p): Likewise.
7953 * optimize.c (declare_return_variable): Likewise.
7954 * pt.c (is_specialization_of): Likewise.
7956 * typeck.c (comp_target_parms): Likeiwse.
7957 (build_static_cast): Likewise.
7958 (build_reinterpret_cast): Likewise.
7959 (build_const_cast): Likewise.
7960 (comp_ptr_ttypes_real): Likewise.
7961 (comp_ptr_ttypes_const): Likewise.
7962 * typeck2.c (process_init_constructor): Likewise.
7964 2000-04-30 Scott Snyder <snyder@fnal.gov>
7966 * decl.c (finish_destructor_body): Use the base destructor when
7967 destroying virtual bases.
7969 2000-04-30 Mark Mitchell <mark@codesourcery.com>
7971 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
7973 * optimize.c (struct inline_data): Add target_exprs field.
7974 (declare_return_variable): When a function returns an aggregate,
7975 use the variable declared in the TARGET_EXPR as the remapped
7977 (expand_call_inline): Update the pending target_exprs stack.
7978 (optimize_function): Initialize the stack.
7980 * decl2.c (finish_file): Fix typo in comment.
7982 * method.c (emit_thunk): Don't try to return a `void' value.
7984 * optimize.c (initialize_inlined_parameters): If the parameter is
7985 addressable, we need to make a new VAR_DECL, even if the
7986 initializer is constant.
7988 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
7990 * decl.c (grok_op_properties): Add an extra check of argtypes.
7992 2000-04-27 Mark Mitchell <mark@codesourcery.com>
7994 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
7996 (initialize_inlined_parameters): Try to avoid creating new
7999 2000-04-27 Alex Samuel <samuel@codesourcery.com>
8001 * lex.c (my_get_run_time): Remove.
8002 (init_filename_times): Use get_run_time instead of my_get_run_time.
8003 (check_newline): Likewise.
8004 (dump_time_statistics): Likewise.
8005 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
8006 of computing elapsed time explicitly.
8008 2000-04-26 Mark Mitchell <mark@codesourcery.com>
8010 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
8011 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
8012 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
8013 before calling decl_constant_value.
8014 * class.c (check_bitfield_decl): Likewise.
8015 * cvt.c (ocp_convert): Likewise.
8016 (convert): Likewise.
8017 * decl.c (compute_array_index_type): Likewise.
8018 (build_enumerator): Likewise.
8019 * decl2.c (check_cp_case_value): Likewise.
8020 * pt.c (convert_nontype_argument): Likewise.
8022 * typeck.c (decay_conversion): Likewise.
8023 (build_compound_expr): Likewise.
8024 (build_reinterpret_cast): Likewise.
8025 (build_c_cast): Likewise.
8026 (convert_for_assignment): Likewise.
8028 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
8030 * decl.c (finish_function): Don't play games with DECL_INLINE.
8032 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
8034 * ir.texi: Correct typo.
8036 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8038 * decl.c (grokdeclarator): Reject VLAs as members.
8040 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
8042 * call.c (standard_conversion): Accept conversion between
8045 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
8047 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
8049 * decl2.c (finish_file): Remove double setup for accounting
8052 2000-04-24 Robert Lipe <robertlipe@usa.net>
8054 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
8056 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
8058 * new.cc (set_new_handler): Needs to be in std::.
8060 2000-04-23 Mark Mitchell <mark@codesourcery.com>
8062 * cp-tree.h (lang_decl): Remove pretty_function_p.
8063 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
8064 language-specific node.
8065 * decl.c (cp_make_fname_decl): Use build_decl, not
8066 build_lang_decl, to build the variables.
8067 (grokvardecl): Don't call build_lang_decl for local variables in
8069 (grokdeclarator): Don't call build_lang_decl for local type
8070 declarations in templates.
8071 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
8072 zero'd memory, rather than calling memset.
8073 * pt.c: Include hashtab.h.
8074 (local_specializations): New variable.
8075 (retrieve_local_specialization): Use it.
8076 (register_local_specialization): Likewise.
8077 (tsubst_decl): Don't assume local variables have
8079 (instantiate_decl): Set up local_specializations.
8080 * Makefile.in (HTAB_H): New variable.
8082 2000-04-23 Richard Henderson <rth@cygnus.com>
8084 * typeck.c (c_expand_asm_operands): Restore the original
8085 contents of the output list.
8087 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
8089 * ir.texi: Document complex number representation.
8091 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
8093 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
8094 (target_incomplete_p): New function.
8095 (tinfo_base_init): Create comdat NTBS name variable.
8096 (ptr_initializer): Add non_public parameter. Calculate it.
8097 (ptmd_initializer): Likewise.
8098 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
8099 (create_real_tinfo_var): Add non_public parameter. Use it.
8100 Push proxy into global namespace.
8101 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
8103 * inc/typeinfo (type_info::before, type_info::operator==):
8104 Compare __name addresses.
8106 * tinfo2.cc: Remove new-abi builtins comment.
8108 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
8110 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
8112 * call.c (joust): Exit early if we get the same function, too.
8114 * decl2.c (key_method): Return NULL_TREE for template classes.
8115 (import_export_class): Don't need to check for template classes.
8117 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
8119 * lex.c: Remove references to cccp.c.
8121 2000-04-18 Mark Mitchell <mark@codesourcery.com>
8123 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
8124 volatile_memfunc. Add destructor_attr. Adjust dummy.
8125 (DECL_DESTRUCTOR_P): Use destructor_attr.
8126 (DECL_CONST_MEMFUNC_P): Reimplement.
8127 (DECL_VOLATILE_MEMFUNC_P): Remove.
8128 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
8129 (overrides): Use DECL_DESTRUCTOR_P.
8130 (check_for_override): Likewise.
8131 * decl.c (start_function): Likewise.
8132 * decl2.c (grokfclassfn): Likewise.
8133 (check_classfn): Likewise.
8134 (grok_function_init): Likewise.
8136 2000-04-17 Mark Mitchell <mark@codesourcery.com>
8138 * decl2.c (grokfield): Issue error on illegal data member
8141 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
8143 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
8145 2000-04-16 Mark Mitchell <mark@codesourcery.com>
8147 * class.c (build_vtable_entry): Don't build thunks for type-info
8150 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
8152 * decl.c (decls_match): Allow a redeclaration of a builtin to
8153 specify args while the builtin did not.
8155 2000-04-15 Mark Mitchell <mark@codesourcery.com>
8157 * cp-tree.def (THUNK_DECL): Add to documentation.
8158 * cp-tree.h (flag_huge_objects): Declare.
8159 * class.c (modify_vtable_entry): Tidy.
8160 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
8161 Calculate delta appropriately for the new ABI.
8162 (dfs_modify_vtables): Use it.
8163 (modify_all_vtables): Fix thinko in code to add overriding copies
8164 of functions to primary vtables.
8165 (build_clone): Fix typo in comment.
8166 (clone_function_decl): Correct order of destructors in vtable.
8167 (build_vbase_offset_vtbl_entries): Adjust comment.
8168 (dfs_vcall_offset_queue_p): Remove.
8169 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
8170 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
8171 (build_vtable_entry): Correct check for pure virtual functions.
8172 Don't declare flag_huge_objects.
8173 * decl.c (flag_huge_objects): Remove declaration.
8174 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
8175 Use int_size_in_bytes.
8176 (emit_thunk): Handle vcall offset thunks.
8178 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8180 * decl2.c (parse_time, varconst_time): Delete declarations.
8181 (finish_file): Delete LINENO declaration.
8182 START_TIME and THIS_TIME now long.
8184 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
8186 * class.c (build_base_field): Reformat comment.
8188 * inc/cxxabi.h (stddef.h): Comment inclusion.
8189 (__base_class_info::__offset): Comment shift.
8191 2000-04-12 Mark Mitchell <mark@codesourcery.com>
8193 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
8194 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
8195 (cp_push_exception_identifier): New macro.
8196 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
8197 (DECL_BASE_DESTRUCTOR_P): Likewise.
8198 (DECL_DELETING_DESTRUCTOR_P): Likewise.
8199 (get_vtbl_decl_for_binfo): Fix formatting.
8200 (in_charge_arg_for_name): New macro.
8201 (maybe_build_cleanup_and_delete): Remove declaration.
8202 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
8203 (in_charge_arg_for_name): New function.
8204 (build_new_method_call): Use it. Handle cloned destructors.
8205 (build_clone): Don't make the base constructor virtual.
8206 Automatically defer generated functions.
8207 (clone_function_decl): Handle destructors, too.
8208 (clone_constructors_and_destructors): Likewise.
8209 (create_vtable_ptr): Don't create a vtable entry for a cloned
8211 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
8212 (initialize_predefined_identifiers): Update appropriately.
8213 (finish_destructor_body): Simplify.
8214 (maybe_build_cleanup_and_delete): Remove.
8215 * except.c (expand_throw): Handle new-ABI destructors.
8216 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
8217 (build_dtor_call): New function.
8218 (build_delete): Use it. Simplify.
8219 * optimize.c (maybe_clone_body): Handle destructors.
8220 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
8222 * exception.cc (cleanup_fn): New typedef.
8223 (CALL_CLEANUP): New macro.
8224 (cp_eh_info): Use them.
8225 (__cp_push_exception): Likewise.
8226 (__cp_pop_exception): Likewise.
8228 2000-04-11 Mark Mitchell <mark@codesourcery.com>
8230 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
8231 (complete_dtor_identifier): New macro.
8232 (CLASSTYPE_FIRST_CONVERSION): Remove.
8233 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
8234 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
8235 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
8236 (CLASSTYPE_CONSTRUCTORS): Likewise.
8237 (CLASSTYPE_DESTRUCTORS): Likewise.
8238 (lang_decl): Add cloned_function.
8239 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
8240 (DECL_BASE_CONSTRUCTOR_P): Likewise.
8241 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
8242 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
8243 (DECL_CLONED_FUNCTION_P): Likewise.
8244 (DECL_CLONED_FUNCTION): Likewise.
8245 (clone_function_decl): Declare.
8246 (maybe_clone_body): Likewise.
8247 * call.c (build_user_type_conversion_1): Call complete object
8248 constructors in the new ABI.
8249 (build_new_method_call): Don't add in-charge parameters under the
8251 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
8252 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
8253 CLASSTYPE_DESTRUCTOR_SLOT.
8254 (build_clone): New function.
8255 (clone_function_decl): Likewise.
8256 (clone_constructors_and_destructors): Likewise.
8257 (check_bases_and_members): Use it.
8258 * decl.c (iniitialize_predefined_identifiers): Initialize
8259 complete_dtor_identifier.
8260 (finish_function): Don't add extra code to a clone.
8261 (lang_mark_tree): Mark cloned_function.
8262 * decl2.c (mark_used): Don't bother trying to instantiate things
8264 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
8265 * method.c (set_mangled_name_for_decl): Don't treat clones as
8267 (synthesize_method): Sythesize cloned functions, not the clones.
8268 * optimize.c (inline_data): Update comment on ret_label.
8269 (remap_block): Don't assume DECL_INITIAL exists.
8270 (copy_body_r): Allow ret_label to be NULL.
8271 (maybe_clone_body): Define.
8272 * pt.c (tsubst_decl): Handle clones.
8273 (instantiate_clone): New function.
8274 (instantiate_template): Use it.
8275 (set_mangled_name_for_template_decl): Don't treat clones as
8277 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
8278 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
8279 * semantics.c (expand_body): Clone function bodies as necessary.
8281 * optimize.c (remap_decl): Avoid sharing structure for arrays
8282 whose size is only known at run-time.
8283 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
8285 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
8286 to has_in_charge_parm_p.
8287 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
8288 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
8289 (DECL_COPY_CONSTRUCTOR_P): New macro.
8290 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
8291 (build_user_type_conversion_1): Likewise.
8292 (convert_like_real): Likewise.
8293 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
8294 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
8295 (copy_args_p): Likewise.
8296 (grok_ctor_properties): Likewise.
8297 (start_function): Likewise.
8298 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
8299 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
8300 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
8301 * method.c (do_build_copy_constructor): Use
8302 DECL_HAS_IN_CHARGE_PARM_P.
8303 (synthesize_method): Likewise.
8304 * pt.c (instantiate_template): Remove goto.
8305 * tree.c (build_cplus_method_type): Remove mention of obstacks in
8308 * cp-tre.h (finish_function): Change prototype.
8309 * decl.c (end_cleanup_fn): Adjust caller.
8310 (finish_function): Take only one parameter.
8311 * decl2.c (finish_objects): Adjust caller.
8312 (finish_static_storage_duration_function): Likewise.
8313 * method.c (emit_thunk): Likewise.
8314 * parse.y: Likewise.
8315 * parse.c: Regenerated.
8316 * pt.c (instantiate_decl): Likewise.
8317 * rtti.c (synthesize_tinfo_fn): Likewise.
8318 * semantics.c (expand_body): Likewise.
8320 * cp-tree.h (copy_decl): New function.
8321 * class.c (finish_struct_1): Use it.
8322 * lex.c (copy_decl): Define it.
8323 * pt.c (tsubst_decl): Likewise.
8324 * tree.c (copy_template_template_parm): Likewise.
8326 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
8327 has_nonpublic_assign_ref.
8328 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
8329 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
8330 * class.c (finish_struct_methods): Don't set
8331 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
8332 (interface_only): Don't declare.
8333 (interface_unknown): Likewise.
8335 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8337 * tree.h (HAVE_TEMPLATES): Remove definition.
8338 * lang-options.h (-fthis-is-variable): Remove documentation.
8340 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
8342 * class.c (instantiate_type): Handle object-relative template-id.
8344 * semantics.c (finish_expr_stmt): Call convert_to_void here.
8345 * decl.c (cplus_expand_expr_stmt): Not here.
8347 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
8348 Initialize exprtype earlier.
8350 * parse.y (fn.def1): Check for defining types in return types.
8352 * decl.c (check_tag_decl): Notice extra fundamental types.
8353 Diagnose empty decls in classes, too.
8355 * decl.c (grokdeclarator): Don't override an anonymous name if no
8356 declarator was given.
8358 * cvt.c (convert_to_void): Call resolve_offset_ref.
8360 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
8362 * decl2.c (decl_namespace): Handle getting a type.
8364 * typeck.c (build_c_cast): Re-enable warning for cast between
8365 pointer and integer of different size.
8367 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
8369 * inc/cxxabi.h (__pointer_type_info): Add restrict and
8371 (__pointer_type_info::__pointer_catch): New virtual function.
8372 (__pointer_to_member_type_info): Derive from
8373 __pointer_type_info. Adjust.
8374 (__pointer_to_member_type_info::__do_catch): Remove.
8375 (__pointer_to_member_type_info::__is_pointer_p): Declare.
8376 (__pointer_to_member_type_info::__pointer_catch): Declare.
8377 * rtti.c (qualifier_flags): Add restrict flag.
8378 (ptmd_initializer): Reorder members.
8379 (create_tinfo_types): Expand comments. Reorder
8380 ptmd_desc_type_node members.
8381 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
8383 (__pointer_type_info::__do_catch): Move specific code into
8384 __pointer_catch. Call it.
8385 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
8386 specific catch checking. Fix void conversion check.
8387 (__pointer_to_member_type_info::__do_catch): Remove.
8388 (__pointer_to_member_type_info::__pointer_catch): Implement.
8390 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8392 * lex.c (init_parse): Remove traces of classof and headof.
8393 * decl2.c (flag_operator_names): Default to 1.
8394 (lang_decode_option): Do not set it for -ansi.
8396 2000-04-09 Mark Mitchell <mark@codesourcery.com>
8398 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
8399 (DECL_MAIN_VARIANT): Remove.
8400 * decl.c (duplicate_decls): Don't set it.
8401 (start_function): Likewise.
8402 (lang_mark_tree): Don't mark it.
8403 * decl2.c (defer_fn): Don't use it.
8404 * lex.c (retrofit_lang_decl): Don't set it.
8405 * pt.c (tsubst_decl): Likewise.
8406 * ptree.c (print_lang_decl): Don't print it.
8407 * typeck.c (mark_addressable): Don't use it.
8409 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8411 * vec.cc: Include <new> and <exception>.
8412 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
8413 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
8415 (__cxa_vec_delete): Catch dtor exceptions.
8417 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
8419 Prepend __ to implementation defined names.
8420 * inc/typeinfo (type_info): Rename _name to __name.
8421 (type_info::type_info): Rename parameter.
8422 (type_info::operator==, type_info::operator!=,
8423 type_info::before): Likewise.
8424 (type_info::is_pointer_p, type_info::is_function_p,
8425 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
8428 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
8429 (__pointer_type_info::__pointer_type_info): Likewise.
8430 (__pointer_type_info::is_pointer_p,
8431 __pointer_type_info::do_catch): Prepend __. Rename parameters.
8432 (__array_type_info::__array_type_info): Rename parameters.
8433 (__function_type_info::__function_type_info): Likewise.
8434 (__function_type_info::is_function_p): Prepend __.
8435 (__enum_type_info::__enum_type_info): Rename parameters.
8436 (__pointer_to_member_type_info::__pointer_to_member_type_info):
8438 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
8440 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
8441 (__class_type_info::__class_type_info): Rename parameters.
8442 (__class_type_info::sub_kind): Prepend __. Adjust member names.
8443 (__class_type_info::upcast_result,
8444 __class_type_info::dyncast_result): Prepend __. Move definition
8446 (__class_type_info::do_upcast, __class_type_info::do_catch,
8447 __class_type_info::find_public_src,
8448 __class_type_info::do_dyncast,
8449 __class_type_info::do_find_public_src): Prepend __. Rename
8451 (__si_class_type_info::__si_class_type_info): Rename parameters.
8452 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
8453 __si_class_type_info::do_find_public_src): Prepent __. Rename
8455 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
8456 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
8457 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
8459 (__dynamic_cast): Rename parameters.
8460 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
8461 type_info::do_catch, type_info::do_upcast): Prepend __.
8462 (contained_p, public_p, virtual_p, contained_public_p,
8463 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
8464 (__class_type_info::do_catch,
8465 __class_type_info::do_upcast): Prepend __. Adjust.
8466 (__class_type_info::__upcast_result,
8467 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
8469 (__class_type_info::find_public_src): Prepend __. Adjust.
8470 (__class_type_info::do_find_public_src,
8471 __si_class_type_info::do_find_public_src,
8472 __vmi_class_type_info::do_find_public_src): Likewise.
8473 (__class_type_info::do_dyncast,
8474 __si_class_type_info::do_dyncast,
8475 __vmi_class_type_info::do_dyncast): Likewise.
8476 (__class_type_info::do_upcast,
8477 __si_class_type_info::do_upcast,
8478 __vmi_class_type_info::do_upcast): Likewise.
8479 (__dynamic_cast): Adjust.
8480 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
8481 (__function_type_info::is_function_p): Likewise.
8482 (__pointer_type_info::do_catch): Likewise. Adjust.
8483 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
8484 (__throw_type_match_rtti_2): Adjust.
8485 (__is_pointer): Adjust.
8487 2000-04-08 Mark Mitchell <mark@codesourcery.com>
8489 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
8490 (complete_ctor_identifier): New macro.
8491 (special_function_kind): Add sfk_copy_constructor and
8492 sfk_assignment_operator.
8493 (LOOKUP_HAS_IN_CHARGE): Remove.
8494 (cons_up_default_function): Rename to ...
8495 (implicitly_declare_fn): ... this.
8496 * call.c (build_new_method_call): Add in-charge parameters for
8498 * class.c (add_implicitly_declared_members): Change parameter name
8499 from cant_have_assignment to cant_have_const_assignment.
8500 Replace calls to cons_up_default_function to implicitly_declare_fn.
8501 * cvt.c (ocp_convert): Use complete_ctor_identifier.
8502 * decl.c (initialize_predefined_identifiers): Initialize it.
8503 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
8505 * init.c (expand_default_init): Don't calculate the in-charge
8507 (build_new_1): Likewise.
8508 * lex.c (cons_up_default_function): Move to method.c.
8509 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
8510 (implicitly_declare_fn): New function.
8511 * typeck.c (build_static_cast): Use complete_ctor_identifier.
8512 (build_modify_expr): Likewise.
8513 * typeck2.c (build_functional_cast): Likewise.
8515 Under the new ABI, constructors don't return `this'.
8516 * cp-tree.h (warn_reorder): Declare.
8517 (special_function_kind): New enum.
8518 (global_base_init_list): Remove declaration.
8519 (emit_base_init): Don't return a value.
8520 (check_base_init): Don't declare.
8521 (is_aggr_typedef): Likewise.
8522 * decl.c (check_special_function_return_type): New function.
8523 (return_types): Remove.
8524 (grokdeclarator): Use check_special_function_return_type.
8525 (start_function): Don't initialize ctor_label under the new ABI.
8526 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
8527 * init.c (begin_init_stmts): Move to top of file.
8528 (finish_init_stmts): Likewise.
8529 (warn_reorder): Don't declare.
8530 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
8532 (check_base_init): Remove.
8533 (is_aggr_typedef): Likewise.
8534 (build_new_1): Don't use the return value of a constructor.
8535 * semantics.c (setup_vtbl_ptr): Don't use the return value
8537 * typeck.c (check_return_expr): Don't magically convert return
8538 statements into `return this' in constructors under the new ABI.
8540 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
8541 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
8542 (base_ctor_identifier): New macro.
8543 (base_dtor_identifier): Likewise.
8544 (deleting_dtor_identifier): Likewise.
8545 * decl.c: Don't include obstack.h.
8546 (obstack_chunk_alloc): Don't define.
8547 (obstack_chunk_free): Likewise.
8548 (struct predefined_identifier): New type.
8549 (initialize_predefined_identifiers): New function.
8550 (init_decl_processing): Use it.
8551 (debug_temp_inits): Remove.
8552 (start_method): Don't call preserve_data.
8553 (hack_incomplete_structures): Update comment.
8554 * init.c (init_init_processing): Don't initialize
8556 (build_offset_rf): Remove dead code.
8557 (build_delete): Use CLASSTYPE_N_BASECLASSES.
8558 * search.c (init_search_processing): Don't initialize
8561 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8563 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
8564 some sign_compare warnings.
8566 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8568 Rename abi::__vmi_class_type_info members.
8569 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
8570 base_list, detail_masks members to vmi_flags, vmi_base_count,
8571 vmi_bases and vmi_flags_masks respectively.
8572 (__vmi_class_type_info::vmi_flags_masks): Rename
8573 details_unknown_mask to flags_unknown_mask.
8574 * tinfo.cc (__class_type_info::do_upcast): Adjust.
8575 (__vmi_class_type_info::do_find_public_src): Adjust.
8576 (__vmi_class_type_info::do_dyncast): Adjust.
8577 (__vmi_class_type_info::do_upcast): Adjust.
8579 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
8581 * tinfo.cc (convert_to_base): New function.
8582 (get_vbase_offset): Remove. Move into convert_to_base.
8583 (__vmi_class_type_info::do_find_public_src): Adjust.
8584 (__vmi_class_type_info::do_dyncast): Adjust.
8585 (__vmi_class_type_info::do_upcast): Adjust.
8587 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
8589 * tinfo.cc (operator=): Use __builtin_strcmp.
8590 * tinfo2.cc (before): Likewise.
8592 2000-04-06 Mark Mitchell <mark@codesourcery.com>
8594 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
8595 (DECL_SAVED_INLINE): Rename to ...
8596 (DECL_DEFERRED_FN): ... this.
8597 (in_function_p): Remove declaration.
8598 (mark_inline_for_output): Rename to ...
8599 (defer_fn): ... this.
8600 * decl.c (finish_function): Adjust call to mark_inline_for_output.
8601 (in_function_p): Remove definition.
8602 * decl2.c (saved_inlines): Rename to ...
8603 (deferred_fns): ... this.
8604 (saved_inlines_used): Rename to ...
8605 (deferred_fns_used): ... this.
8606 (mark_inline_for_output): Rename to ...
8607 (defer_fn): ... this.
8608 (finish_file): Adjust accordingly.
8609 (init_decl2): Likewise.
8610 * lex.c (cons_up_default_function): Likewise.
8611 * pt.c (mark_decl_instantiated): Likewise.
8612 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
8614 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
8615 * semantics.c (expand_body): Defer more functions.
8617 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8620 * Make-lang.in (CXX_LIB2FUNCS): Add it.
8622 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
8623 __cxa_vec_delete): Declare.
8625 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
8627 * rtti.c (dfs_class_hint_mark): New static function.
8628 (dfs_class_hint_unmark): New static function.
8629 (class_hint_flags): Use them.
8631 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
8633 * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE.
8635 2000-04-05 Mark Mitchell <mark@codesourcery.com>
8637 * cp-tree.h (instantiate_decl): Change prototype.
8638 * decl2.c (mark_used): Adjust call.
8639 * optimize.c (inlinable_function_p): Adjust handling of templates.
8640 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
8641 (do_type_instantiation): Likewise.
8642 (instantiate_decl): Defer more templates.
8643 (instantiate_pending_templates): Adjust logic to handle inline
8646 * Makefile.in (GGC_H): New variable. Use it throughout in place
8649 * call.c: Don't include obstack.h. Include ggc.h.
8650 (obstack_chunk_alloc): Don't define.
8651 (obstack_chunk_free): Likewise.
8652 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
8653 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
8654 (pop_switch): Free it.
8656 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
8658 * dump.c (dequeue_and_dump): Don't try to print the bit_position
8659 if we don't have a DECL_FIELD_OFFSET.
8661 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
8663 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
8666 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8668 * cfns.gperf (hash, libc_name_p): Prototype.
8670 * rtti.c (build_dynamic_cast_1): Constification.
8672 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
8674 * semantics.c (deferred_type_access_control): Prototype.
8676 2000-04-04 Mark Mitchell <mark@codesourcery.com>
8678 Correct many new ABI issues regarding vbase and vcall offset
8680 * cp-tree.h (BINFO_VTABLE): Document.
8681 (struct lang_type): Tweak formatting.
8682 (BINFO_PRIMARY_BINFO): Add to documentation.
8683 (CLASSTYPE_VSIZE): Fix typo in comment.
8684 (CLASSTYPE_VBASECLASSES): Update documentation.
8685 (BINFO_VBASE_MARKED): Remove.
8686 (SET_BINFO_VBASE_MARKED): Likewise.
8687 (CLEAR_BINFO_VBASE_MARKED): Likewise.
8688 (BINFO_FIELDS_MARKED): Remove.
8689 (SET_BINFO_FIELDS_MARKED): Likewise.
8690 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
8691 (enum access_kind): New enumeration.
8692 (num_extra_vtbl_entries): Remove declaration.
8693 (size_extra_vtbl_entries): Likewise.
8694 (get_vtbl_decl_for_binfo): New function.
8695 (dfs_vbase_unmark): Remove declaration.
8696 (mark_primary_bases): Likewise.
8697 * class.c (SAME_FN): Remove.
8698 (struct vcall_offset_data_s): Move definition.
8699 (build_vbase_pointer): Use `build', not `build_binary_op', to
8700 access the vbase pointer under the new ABI.
8701 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
8702 (build_primary_vtable): Likewise.
8703 (dfs_mark_primary_bases): Move here from search.c.
8704 (mark_primary_bases): Likewise.
8705 (determine_primary_bases): Under the new ABI, don't make a base
8706 class a primary base just because we don't yet have any virtual
8708 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
8709 (num_vfun_entries): Remove.
8710 (dfs_count_virtuals): Likewise.
8711 (num_extra_vtbl_entries): Likewise.
8712 (size_extra_vtbl_entries): Likewise.
8713 (layout_virtual_bases): Iterate in inheritance graph order under
8715 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
8716 indicate that a vfield is present.
8717 (init_class_processing): Initialize access_public_node, etc., from
8719 (get_vtbl_decl_for_binfo): New function.
8720 (dump_class_hierarchy_r): Likewise.
8721 (dump_class_hierarchy): Use it.
8722 (finish_vtbls): Build the vtbls in inheritance graph order.
8723 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
8724 (initialize_vtable): Use get_vtbl_decl_for_binfo.
8725 (accumulate_vtbl_inits): Add comments explaining why a pre-order
8727 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
8728 where the vptr points, even for primary vtables.
8729 (build_vtbl_initializer): Adjust handling of vbase and vcall
8731 (build_vcall_and_vbase_vtable_entries): New function.
8732 (dfs_build_vbase_offset_vtbl_entries): Remove.
8733 (build_vbase_offset_vtbl_entries): Reimplement.
8734 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
8735 were already handled in a primary base class vtable.
8736 (build_vcall_offset_vtbl_entries): Adjust.
8737 (build_rtti_vtbl_entries): Adjust.
8738 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
8739 * init.c (expand_virtual_init): Simplify.
8740 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
8741 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
8742 * search.c (BINFO_ACCESS): New macro.
8743 (SET_BINFO_ACCESS): Likewise.
8744 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
8745 (access_in_type): Likewise.
8746 (dfs_accessible_p): Likewise.
8747 (protected_accessible_p): Likewise.
8748 (lookup_fnfields_1): Adjust documentation.
8749 (dfs_mark_primary_bases): Move to class.c
8750 (mark_primary_bases): Likewise.
8751 (dfs_vbase_unmark): Remove.
8752 (virtual_context): Use BINFO_FOR_VBASE.
8753 (dfs_get_vbase_types): Simplify.
8754 (dfs_build_inheritance_graph_order): New function.
8755 (get_vbase_types): Use it.
8756 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
8758 * tinfo.cc (get_vbase_offset): New function.
8759 (__vmi_class_type_info::do_find_public_src): Use it.
8760 (__vmi_class_type_info::do_dyncast): Likewise.
8761 (__vmi_class_type_info::do_upcast): Likewise.
8763 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
8765 * lang-specs.h: Pass -fno-show-column to the preprocessor.
8767 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
8769 * rtti.c (class_hint_flags): Rename flags.
8770 (class_initializer): Remove flags.
8771 (synthesize_tinfo_var): Combine offset and flags. Add flags
8772 for __vmi_class_type_info.
8773 (create_tinfo_types): Remove flags from __class_type_info and
8774 __si_class_type_info. Merge flags and offset from
8775 base_class_type_info.
8776 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
8777 (__base_class_info::is_virtual_p): Adjust.
8778 (__base_class_info::is_public_p): Adjust.
8779 (__base_class_info::offset): New accessor.
8780 (__class_type_info::details): Remove member.
8781 (__class_type_info::__class_type_info): Lose details.
8782 (__class_type_info::detail_masks): Remove.
8783 (__si_class_type_info::__si_class_type_info): Lose details.
8784 (__vmi_class_type_info::details): New member.
8785 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
8786 (__vmi_class_type_info::detail_masks): New member.
8787 * tinfo.cc (__class_type_info::do_upcast): Initialize result
8788 with unknown_details_mask.
8789 (__vmi_class_type_info::do_find_public_src): Adjust
8790 (__vmi_class_type_info::do_dyncast): Adjust.
8791 (__vmi_class_type_info::do_upcast): Set result details, if
8793 (__dynamic_cast): Temporarily #if out optimization.
8795 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
8797 * rtti.c (get_tinfo_decl): Mark used.
8798 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
8799 mark as dealt with, if we output it.
8801 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8803 * class.c: Reorganize to put virtual function table initialization
8804 machinery at the end of the file.
8806 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
8808 * class.c (finish_struct): Use bitsize_zero_node.
8809 * pt.c (instantiate_class_template): Likewise.
8811 2000-03-28 Mark Mitchell <mark@codesourcery.com>
8813 Put RTTI entries at negative offsets in new ABI.
8814 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
8815 vbase offset at index -3, not -1.
8816 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
8817 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
8818 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
8819 (build_rtti_vtbl_entries): New function.
8820 (set_rtti_entry): Remove.
8821 (build_primary_vtable): Don't use it.
8822 (build_secondary_vtable): Likewise.
8823 (start_vtable): Remove.
8824 (first_vfun_index): New function.
8825 (set_vindex): Likewise.
8826 (add_virtual_function): Don't call start_vtable. Do call
8828 (set_primary_base): Rename parameter.
8829 (determine_primary_base): Likewise.
8830 (num_vfun_entries): Don't use skip_rtti_stuff.
8831 (num_extra_vtbl_entries): Include RTTI information.
8832 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
8833 (skip_rtti_stuff): Remove.
8834 (dfs_modify_vtables): Don't use it.
8835 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
8836 (layout_nonempty_base_or_field): Update size handling.
8837 (create_vtable_ptr): Tweak.
8838 (layout_class_type): Adjust parameter names.
8839 (finish_struct_1): Simplify.
8840 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
8841 (skip_rtti_stuff): Remove.
8842 (first_vfun_index): New function.
8843 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8844 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
8845 (marked_vtable_pathp): Declare.
8846 (unmarked_vtable_pathp): Likewise.
8847 * error.c (dump_expr): Use first_vfun_index to calculate vtable
8849 * rtti.c (build_headof): Look for RTTI at negative offsets.
8850 (get_tinfo_decl_dynamic): Likewise.
8851 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
8853 (create_pseudo_type_info): Do it here instead. Adjust so that
8854 vptr points at first virtual function.
8855 * search.c (marked_vtable_pathp): Make it global.
8856 (unmarked_vtable_pathp): Likewise.
8857 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
8858 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8859 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
8860 (get_pure_virtuals): Likewise.
8861 (expand_upcast_fixups): Likewise.
8862 * tree.c (debug_binfo): Likewise.
8863 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
8866 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8868 * class.c (check_field_decl): Fix typo.
8869 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
8870 (check_methods): Likewise.
8871 (check_field_decls): Likewise.
8872 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
8873 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
8874 Use DECL_RESULT_FLD, not DECL_RESULT.
8875 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
8876 * lex.c (identifier_type): Likewise.
8877 * pt.c (determine_specialization, lookup_template_class): Likewise.
8878 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
8879 (resolve_overloaded_unification, more_specialized): Likewise.
8880 * semantics.c (finish_member_declaration): Likewise.
8881 * typeck.c (build_x_function_call): Likewise.
8883 2000-03-26 Mark Mitchell <mark@codesourcery.com>
8885 * class.c (layout_empty_base): Handle empty bases with non-byte
8887 (build_base_field): Likewise.
8888 (layout_virtual_bases): Likewise.
8890 * class.c (finish_struct_1): Fix typo in this change:
8892 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8894 2000-03-25 Mark Mitchell <mark@codesourcery.com>
8896 * decl.c (grokdeclarator): Count partial specializations when
8897 keeping track of how many template classes have been seen.
8899 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
8901 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8903 * class.c (build_vbase_pointer_fields): layout_field now place_field.
8904 (get_vfield_offset): Use byte_position.
8905 (set_rtti_entry): Set OFFSET to ssizetype zero.
8906 (get_binfo_offset_as_int): Deleted.
8907 (dfs_record_base_offsets): Use tree_low_cst.
8908 (dfs_search_base_offsets): Likewise.
8909 (layout_nonempty_base_or_field): Reflect changes in RLI format
8910 and call byte_position.
8911 (layout_empty_base): Convert offset to ssizetype.
8912 (build_base_field): use rli_size_unit_so_far.
8913 (dfs_propagate_binfo_offsets): Do computation in proper type.
8914 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
8915 (layout_class_type): Reflect changes in RLI names and fields.
8916 (finish_struct_1): Set DECL_FIELD_OFFSET.
8917 * dump.c (dequeue_and_dump): Call bit_position.
8918 * expr.c (cplus_expand_constant): Use byte_position.
8919 * rtti.c (expand_class_desc): Use bitsize_one_node.
8920 * typeck.c (build_component_addr): Use byte_position and don't
8921 special case for zero offset.
8923 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
8925 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
8927 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
8929 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
8932 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
8934 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
8936 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
8937 make_typename_type, check_initializer, cp_finish_decl,
8938 xref_tag): Likewise.
8939 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
8940 decl_namespace, arg_assoc_template_arg, arg_assoc,
8941 validate_nonmember_using_decl, do_class_using_decl): Likewise.
8942 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
8943 args_to_string): Likewise.
8944 * friend.c (is_friend): Likewise.
8945 * lex.c (note_got_semicolon, note_list_got_semicolon,
8946 is_global): Likewise.
8947 * method.c (build_overload_nested_name, build_overload_value,
8948 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
8949 * parse.y (typename_sub, typename_sub1): Likewise.
8950 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
8951 process_partial_specialization, convert_template_argument,
8952 template_args_equal, add_pending_template, lookup_template_class,
8953 for_each_template_parm_r, maybe_fold_nontype_arg,
8954 tsubst, instantiate_template, type_unification_real, unify,
8955 instantiate_pending_templates, set_mangled_name_for_template_decl):
8957 * repo.c (repo_get_id, repo_template_used): Likewise.
8958 * search.c (lookup_field_1): Likewise.
8959 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
8960 * xref.c (classname): Likewise.
8962 2000-03-22 Mark Mitchell <mark@codesourcery.com>
8964 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
8965 (CANONICAL_BINFO): New macro.
8966 (BINFO_NEW_VTABLE_MARKED): Use it.
8967 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
8968 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
8969 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
8971 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8972 (build_secondary_vtable): Likewise.
8973 (dfs_finish_vtbls): Likewise.
8974 (dfs_accumulate_vtbl_inits): Likewise.
8975 (accumulate_vtbl_inits): New function.
8976 (finish_vtbls): Make sure that virtual bases come after
8977 non-virtual bases in the vtable group.
8978 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
8979 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8980 * search.c (struct vbase_info): Move definition.
8981 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8982 (unmarked_new_vtable_p): Likewise.
8983 (dfs_mark_vtable_path): Remove.
8984 (dfs_mark_new_vtable): Remove.
8985 (dfs_unmark_new_vtable): Likewise.
8986 (dfs_clear_search_slot): Likewise.
8987 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
8988 (dfs_clear_vbase_slots): Likewise.
8989 (init_vbase_pointers): LIkewise.
8991 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
8993 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
8994 SIZETYPE to a non-SIZETYPE.
8996 2000-03-21 Mark Mitchell <mark@codesourcery.com>
8998 * class.c (layout_virtual_bases): Adjust names in conditionally
9001 * class.c (record_base_offsets): New function.
9002 (layout_conflict_p): Likewise.
9003 (layout_nonempty_base_or_field): Use it.
9004 (layout_empty_base): New function.
9005 (build_base_field): Use it.
9006 (build_base_fields): Update comment.
9007 (layout_virtual_bases): Fold in a little code form
9008 layout_basetypes. Use layout_empty_base.
9009 (layout_basetypes): Remove.
9010 (end_of_class): New function.
9011 (layout_class_type): Use it. Adjust.
9013 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
9015 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
9017 (dfs_skip_nonprimary_vbases_markedp): Likewise.
9018 * typeck.c (fntype_p): Remove.
9020 * cp-tree.h (TI_SPEC_INFO): Remove.
9021 (CLASSTYPE_TI_SPEC_INFO): Likewise.
9022 * pt.c (process_partial_specialization): Likewise.
9024 * class.c (build_base_field): Fix thinko in computation of binfo
9027 * tree.c (mark_local_for_remap_p): Mark variables declared in
9028 TARGET_EXPRs as well.
9030 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9032 * typeck.c (require_complete_type, complete_type,
9033 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
9034 build_array_ref, convert_arguments, pointer_diff,
9035 build_x_unary_op, build_unary_op, build_c_cast,
9036 build_modify_expr): Use COMPLETE_TYPE_P etc.
9037 * call.c (is_complete, convert_like_real,
9038 build_new_method_call): Likewise.
9039 * class.c (build_vbase_pointer_fields, check_bases,
9040 build_base_field, finish_struct_1, pushclass): Likewise.
9041 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
9042 * decl.c (maybe_process_template_type_declaration, pushtag,
9043 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
9044 layout_var_decl, check_initializer, cp_finish_decl,
9045 grokdeclarator, require_complete_types_for_parms,
9046 grok_op_properties, xref_tag, xref_basetypes,
9047 check_function_type): Likewise.
9048 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
9049 * friend.c (do_friend): Likewise.
9050 * init.c (build_offset_ref): Likewise.
9051 * parse.y (structsp): Likewise.
9052 * pt.c (maybe_process_partial_specialization,
9053 tsubst_friend_function, instantiate_class_template, tsubst,
9054 do_type_instantiation, instantiate_pending_templates): Likewise.
9055 * repo.c (repo_get_id): Likewise.
9056 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
9057 synthesize_tinfo_var, emit_support_tinfos): Likewise.
9058 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
9059 * semantics.c (begin_class_definition): Likewise.
9060 * tree.c (build_cplus_method_type): Likewise.
9061 * typeck2.c (digest_init, build_functional_cast,
9062 add_exception_specifier): Likewise.
9063 * parse.h, parse.c: Regenerated.
9065 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
9067 * inc/cxxabi.h: New header file. Define new-abi entry points.
9068 (__pointer_type_info::target): Rename member to ...
9069 (__pointer_type_info::type): ... here.
9070 (__base_class_info::type): Rename member to ...
9071 (__base_class_info::base): ... here.
9072 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
9073 * cp-tree.h (CPTI_ABI): New global tree enumeration.
9074 (abi_node): New global tree node.
9075 * decl.c (abi_node): Document.
9076 (init_decl_processing): Initialize abi_node.
9077 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
9078 (get_vmi_pseudo_type_info): Likewise.
9079 (create_tinfo_types): Likewise.
9080 (emit_support_tinfos): Likewise.
9081 * tinfo.h (cxxabi.h): Include for new-abi.
9082 Move rtti class definitions to new header file.
9083 * tinfo.cc (abi): Use the namespace.
9084 (std): Move new abi rtti classes from here ...
9085 (__cxxabiv1): ... to here.
9086 * tinfo2.cc (cxxabi.h): Include for new-abi.
9087 Move rtti class definitions to new header file.
9088 (std): Move new abi rtti classes from here ...
9089 (__cxxabiv1): ... to here.
9090 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
9093 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
9094 Jason Merrill <jason@casey.cygnus.com>
9096 * method.c (build_overload_int): Use host_integerp.
9098 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
9100 * init.c (build_offset_ref): Handle the case of a templated member
9103 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9105 * except.c (expand_exception_blocks): Clear catch_clauses_last.
9107 2000-03-18 Mark Mitchell <mark@codesourcery.com>
9109 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
9110 * class.c (check_bitfield_decl): Turn illegal bitfields into
9112 (dfs_propagate_binfo_offsets): Adjust for new size_binop
9114 (dfs_offset_for_unshared_vbases): Likewise.
9115 * cvt.c (cp_convert_to_pointer): Convert NULL to a
9116 pointer-to-member correctly under the new ABI.
9117 * expr.c (cplus_expand_constant): Don't use cp_convert when
9118 turning an offset into a pointer-to-member.
9119 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
9120 when dereferencing them under the new ABI.
9121 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
9122 of pointers-to-members under the new ABI.
9124 * class.c (check_bitfield_decl): Remove restriction on really long
9126 (layout_class_type): Implement new ABI handling of bitfields
9127 longer than their types.
9129 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9131 * parse.y (extdefs): Call ggc_collect.
9132 * parse.c: Regenerated.
9134 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
9136 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
9137 (note_name_declared_in_class): Use OVL_CURRENT to get at a
9140 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9142 * class.c (build_vbase_path): Use integer_zerop.
9143 (build_vtable_entry): Use tree_low_cst.
9144 (get_vfield_offset): Use bit_position.
9145 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
9147 (check_bitfield_decl): Set DECL_SIZE using convert.
9148 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
9149 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
9151 (finish_struct_1): Use bit_position.
9152 (dump_class_hierarchy): Use tree_low_cst.
9153 * cp-tree.h (min_precision): Add declaration.
9154 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
9155 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
9156 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
9157 * expr.c (cplus_expand_constant): Use bit_position.
9158 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
9159 * rtti.c (get_base_offset): Use bit_position.
9160 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
9161 host_integerp, and tree_low_cst.
9162 (pointer_int_sum): Use integer_zerop.
9163 (build_component_addr): Use bit_position.
9165 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
9167 * typeck.c (require_complete_type): Don't assume size_zero_node.
9168 (complete_type_or_else): Likewise.
9170 2000-03-16 Steven Grady <grady@digitaldeck.com>
9171 Jason Merrill <jason@casey.cygnus.com>
9173 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
9175 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
9177 * decl2.c (grokfield): Bail out if type is error_mark_node.
9179 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9181 * tinfo2.cc (__ptr_to_member_data): Rename to ...
9182 (__pointer_to_member_data): ... here. Adjust.
9183 * rtti.c (create_tinfo_types): Adjust.
9185 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9187 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
9188 * decl.c (ref_desc_type_node): Undocument.
9189 * rtti.c (ptr_ref_initializer): Rename to ...
9190 (ptr_initializer): ... here. Adjust comments.
9191 (ptmd_initializer): Fix comment thinko.
9192 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
9193 (create_tinfo_types): Remove ref_desc_type_node init.
9194 * tinfo2.cc (__reference_type_info): Remove.
9196 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
9198 * decl.c (cp_finish_decl): Remove obsolete comment.
9200 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
9202 2000-03-14 Mark Mitchell <mark@codesourcery.com>
9204 * cp-tree.h: Tweak documentation.
9205 * class.c (build_vbase_pointer_fields): Layout the fields, too.
9206 (avoid_overlap): Remove.
9207 (get_binfo_offset_as_int): New function.
9208 (dfs_serach_base_offsets): Likewise.
9209 (layout_nonempty_base_or_field): Likewise.
9210 (build_base_field): Layout fields here. Avoid placing two objects
9211 of the same type at the same address, under the new ABI.
9212 (build_base_fields): Adjust accordingly.
9213 (create_vtable_ptr): Return the new field, but don't attach it to
9215 (remove_base_field): Remove.
9216 (remove_base_fields): Remove.
9217 (layout_basetypes): Adjust accordingly.
9218 (layout_class_type): Call layout_field for each field, rather than
9219 just making a wholesale call to layout_type.
9221 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
9223 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
9225 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
9227 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
9229 * except.c (dtor_nothrow): New fn.
9230 (do_pop_exception): Use it. Take type parm.
9231 (push_eh_cleanup): Take type parm.
9232 (expand_start_catch_block): Pass it.
9233 (build_eh_type_type_ref): Accept null type.
9235 2000-03-12 Mark Mitchell <mark@codesourcery.com>
9237 * cp-tree.h (revert_static_member_fn): Change prototype.
9238 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
9239 (grok_op_properties): Likewise.
9240 (start_function): Likewise.
9241 (revert_static_member_fn): Simplify.
9242 * pt.c (check_explicit_specialization): Adjust call to
9243 revert_static_member_fn.
9245 2000-03-11 Mark Mitchell <mark@codesourcery.com>
9247 * cp-tree.h (scope_kind): New type.
9248 (tmpl_spec_kind): Likewise.
9249 (declare_pseudo_global_level): Remove.
9250 (pseudo_global_level_p): Rename to template_parm_scope_p.
9251 (pushlevel): Remove declaration.
9252 (begin_scope): New function.
9253 (finish_scope): Likewise.
9254 (current_tmpl_spec_kind): Likewise.
9255 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
9256 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
9257 Add template_spec_p.
9258 (toplevel_bindings_p): Adjust.
9259 (declare_pseudo_global_level): Remove.
9260 (pseudo_global_level_p): Rename to template_parm_scope_p.
9261 (current_tmpl_spec_kind): New function.
9262 (begin_scope): Likewise.
9263 (finish_scope): Likewise.
9264 (maybe_push_to_top_level): Adjust.
9265 (maybe_process_template_type_declaration): Likewise.
9266 (pushtag): Likewise.
9267 (pushdecl_nonclass_level): Likewise.
9268 (lookup_tag): Likewise.
9269 (grokfndecl): Handle member template specializations. Share
9270 constructor and non-constructor code.
9271 * decl2.c (check_classfn): Handle member template specializations.
9272 * pt.c (begin_template_parm_list): Use begin_scope.
9273 (begin_specialization): Likewise.
9274 (end_specialization): Likewise.
9275 (check_explicit_specialization): Use current_tmpl_spec_kind.
9276 Handle member template specializations.
9277 (end_template_decl): Use finish_scope. Remove call to
9279 (push_template_decl_real): Remove bogus error message.
9280 (tsubst_decl): Fix typo in code contained in comment.
9281 (instantiate_template): Handle member template specializations.
9282 (most_general_template): Likewise.
9284 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
9286 * lex.c (whitespace_cr): Compress consecutive calls to warning().
9287 (do_identifier): Ditto for error().
9289 * pt.c (convert_nontype_argument): Ditto for cp_error().
9290 (convert_template_argument): Ditto for cp_pedwarn().
9292 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
9294 * exception.cc (__check_null_eh_spec): New fn.
9295 * except.c (expand_end_eh_spec): Call it if the spec is throw().
9297 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9299 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
9300 * except.c (expand_end_eh_spec): Add the return type.
9301 * rtti.c (throw_bad_cast): Add the parmtypes.
9302 (throw_bad_typeid): Likewise.
9304 * semantics.c (expand_stmt): Only leave out rtl for unused
9305 artificials, and set DECL_IGNORED_P on them as well.
9306 * decl.c (wrapup_globals_for_namespace): Likewise.
9308 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
9310 * decl.c (maybe_commonize_var): Skip all artificial decls.
9311 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
9313 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
9315 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
9316 * cp-tree.h: Declare flag_enforce_eh_specs.
9317 * decl.c (store_parm_decls, finish_function): Check it.
9319 C library functions don't throw.
9320 * Makefile.in (cfns.h): New target.
9321 (except.o): Depend on it.
9322 * Make-lang.in (cc1plus): Depend on cfns.gperf.
9323 * cfns.gperf: New file.
9324 * cfns.h: Generated.
9325 * except.c: Include it.
9326 (nothrow_libfn_p): New fn.
9327 * decl.c (grokfndecl): Use it.
9328 * cp-tree.h: Declare it.
9330 * decl.c (push_overloaded_decl_1, auto_function,
9331 define_function): Lose.
9332 (build_library_fn_1): New static fn.
9333 (builtin_function): Use it.
9334 (get_atexit_node): Use build_library_fn_ptr.
9335 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
9336 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
9337 push_void_library_fn, push_throw_library_fn): New fns.
9338 * cp-tree.h: Declare them.
9339 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
9340 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
9341 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
9342 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
9343 * rtti.c (build_runtime_decl): Lose.
9344 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
9345 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
9346 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
9348 * call.c (build_call): Remove result_type parm.
9349 Call mark_used on unused artificial fns.
9350 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
9352 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
9354 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
9356 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
9357 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
9358 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
9359 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
9360 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
9361 expand_generic_desc): Likewise.
9363 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9365 * exception.cc (__cp_pop_exception): Cleanup the original object.
9367 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9369 * decl.c (grok_op_properties): Merge conversion to void warning
9370 with other silly op warnings.
9372 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
9374 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
9375 array CONSTRUCTOR elements. Don't use expr_tree_cons.
9377 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9379 * decl.c (cp_make_fname_decl): New function.
9380 (wrapup_globals_for_namespace): Don't emit unused static vars.
9381 (init_decl_processing): Remove comment about use of
9382 array_domain_type. Set make_fname_decl.
9383 (cp_finish_decl): Remove __FUNCTION__ nadgering.
9384 * semantics.c (begin_compound_stmt): Remove
9385 current_function_name_declared flagging.
9386 (expand_stmt): Don't emit unused local statics.
9387 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
9390 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
9392 * typeck.c (convert_for_assignment): Don't look at array
9394 * call.c (convert_like_real): Likewise.
9396 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
9398 Add initial support for '\uNNNN' specifier.
9399 * lex.c (read_ucs): New fn.
9400 (readescape, skip_white_space): Call it.
9401 (is_extended_char, is_extended_char_1): New fns.
9402 (utf8_extend_token): New fn, #if 0'd out.
9403 (real_yylex): Treat extended chars like letters.
9405 * search.c (note_debug_info_needed): Walk the bases even if we
9406 weren't deferring the type itself.
9408 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9410 * decl2.c (finish_objects): Constify a char*.
9412 * method.c (emit_thunk): Likewise.
9414 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
9416 * typeck.c (dubious_conversion_warnings): Look through
9419 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9421 * class.c (dfs_modify_vtables): I is now unsigned.
9422 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
9423 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
9424 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
9425 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
9426 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
9427 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
9428 Call integer_all_onesp.
9429 * typeck2.c (process_init_constructor): Use compare_tree_int.
9431 * lang-specs.h (as): Don't call if -syntax-only.
9433 2000-03-06 Mark Mitchell <mark@codesourcery.com>
9435 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
9436 RTL_EXPR_HAS_NO_SCOPE after all.
9438 2000-03-05 Mark Mitchell <mark@codesourcery.com>
9440 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
9441 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
9442 RTL_EXPR_HAS_NO_SCOPE.
9444 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
9447 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
9449 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
9451 * call.c (convert_like): Macrofy.
9452 (convert_like_with_context): New macro.
9453 (convert_like_real): Renamed from convert_like. Add calling
9454 context parameters, for diagnostics. Add recursive flag. Call
9455 dubious_conversion_warnings for outer conversion.
9456 (build_user_type_conversion): Use convert_like_with_context.
9457 (build_over_call): Likewise. Don't warn about dubious
9458 conversions here. Adjust convert_default_arg calls.
9459 (convert_default_arg): Add context parameters for diagnostics.
9460 Pass through to convert_like_with_context.
9461 * cp-tree.h (convert_default_arg): Add context parameters.
9462 (dubious_conversion_warnings): Prototype new function.
9463 * typeck.c (convert_arguments): Adjust convert_default_arg call.
9464 (dubious_conversion_warnings): New function, broken
9465 out of convert_for_assignment.
9466 (convert_for_assignment): Adjust.
9468 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
9470 * decl2.c (key_method): Break out from...
9471 (import_export_vtable, import_export_class): ...here.
9473 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
9474 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
9476 * search.c (note_debug_info_needed, dfs_debug_mark,
9477 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
9478 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
9480 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
9482 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
9485 2000-03-02 Mark Mitchell <mark@codesourcery.com>
9487 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
9488 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
9489 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
9490 (lang_type): Split gets_new into has_new and has_array_new.
9491 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9492 (TYPE_GETS_NEW): Split into ...
9493 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
9494 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
9495 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
9496 (build_op_new_call): Don't declare.
9497 (build_new_1): Likewise.
9498 * call.c (build_op_new_call): Remove.
9499 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9500 instead of TYPE_NEEDS_DESTRUCTOR.
9501 (finish_struct_bits): Likewise.
9502 (add_implicitly_declared_members): Likewise.
9503 (check_field_decl): Likewise.
9504 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
9505 correctly under the new ABI.
9506 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
9507 instead of TYPE_NEEDS_DESTRUCTOR.
9508 (initialize_local_var): Likewise.
9509 (destroy_local_var): Likewise.
9510 (cp_finish_decl): Likewise.
9511 (register_dtor_fn): Likewise.
9512 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
9513 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
9514 TYPE_VEC_DELETE_TAKES_SIZE here.
9515 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
9516 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
9517 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9518 (finish_destructor_body): Likewise.
9519 (maybe_build_cleanup_1): Likewise.
9520 * decl2.c (do_static_destruction): Likewise.
9521 * init.c (build_new_1): Make it static.
9522 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9523 (expand_cleanup_for_base): Likewise.
9524 (get_cookie_size): New function.
9525 (build_new_1): Handle array-new cookies correctly under the new
9527 (build_vec_delete_1): Likewise.
9528 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9529 (build_delete): Likewise.
9530 (build_vec_delete): Handle array-new cookies correctly under the new
9532 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9533 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
9534 TYPE_HAS_ARRAY_NEW_OPERATOR.
9535 * ptree.c (print_lang_type): Check them.
9536 * search.c (context_for_name_lookup): Fix typo in comment.
9537 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
9538 * tree.c (break_out_cleanups): Likewise.
9539 (build_cplus_array_test_1): Likewise.
9540 (cp_build_qualified_type_real): Likewise.
9541 * typeck.c (complete_type): Likewise.
9543 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
9544 the command-line, not the end.
9546 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
9548 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
9550 2000-03-02 Tom Tromey <tromey@cygnus.com>
9552 * cp-tree.h (build_java_class_ref): Declare.
9553 * init.c (build_java_class_ref): No longer static.
9554 * except.c (expand_throw): Generate a Java-style `throw' if the
9555 thrown object is a "Java" object.
9556 (initialize_handler_parm): Generate a Java-style lookup of
9557 exception info if the caught object is a "Java" object.
9558 (catch_language, catch_language_init): New globals.
9559 (decl_is_java_type): New function.
9560 (expand_start_catch_block): Don't call push_eh_info() or
9561 push_eh_cleanup() when handling a Java-style "catch". Pass Java
9562 class reference to build_catch_block.
9564 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9566 * typeck.c (comptypes): Treat sizetype like its language equivalent.
9568 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
9570 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
9571 to merge reference/pointer code and fix incorrect warnings.
9573 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
9575 * search.c (protected_accessible_p): Use context_for_name_lookup.
9577 * init.c (construct_virtual_bases): Fix thinko.
9578 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
9580 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
9582 * decl.c (current_function_decl): Move to toplev.c.
9584 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
9586 * pt.c (fn_type_unification): Unify return type, whenever
9588 (get_bindings_real): Only pass return type when necessary.
9589 Remove explicit return type check.
9590 * class.c (resolve_address_of_overloaded_function): Pass desired
9591 return type to fn_type_unification.
9593 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9595 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
9597 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
9599 * rtti.c (expand_class_desc): Likewise.
9600 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
9601 (THUNK_VCALL_OFFSET): Likewise.
9602 (THUNK_DELTA): Reflect changes in ../tree.h.
9604 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
9606 * search.c (protected_accessible_p): Also allow the access if
9607 the member is public in DERIVED. Lose TYPE parm.
9608 (friend_accessible_p): Lose TYPE parm.
9609 (accessible_p): Adjust.
9611 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9613 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
9614 on things that are not sizes; ssize_binop deleted.
9615 Call size_diffop when appropriate.
9616 (dfs_build_vcall_offset_vtbl_entries): Likewise.
9617 (build_primary_vtable, build_secondary_vtable): Likewise.
9618 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
9619 Variable I is HOST_WIDE_INT.
9620 (get_vfield_offset): Pass proper types to size_binop.
9621 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
9622 (finish_struct_1): Likewise.
9623 (skip_rtti_stuff): Arg N is now pointer to signed.
9624 (layout_class_type): Use size_zero_node.
9625 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
9626 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
9627 * decl.c (complete_arry_type): Pass proper types to size_binop.
9628 (xref_basetypes): BINFO_OFFSET is sizetype.
9629 * error.c (dump_expr): Don't use size_binop non-sizes.
9630 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
9631 * init.c (construct_virtual_bases): Fix type error.
9632 (build_vec_delete_1): Pass proper type to size_binop and don't
9634 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
9635 * rtti.c (get_base_offset): Pass proper type to size_binop.
9636 * search.c (dfs_find_vbases): Fix type error.
9637 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
9638 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
9639 * tree.c (debug_binfo): Variable N is signed.
9640 Use HOST_WIDE_INT_PRINT_DEC.
9641 * typeck.c (comptypes): sizetype is same as equivalent integer type.
9642 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
9643 size_one_node and size_zero_node.
9644 (c_alignof): Use size_one_node.
9645 (build_component_addr): Pass proper types to size_binop.
9646 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
9648 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
9650 Implement class scope using-declarations for functions.
9651 * class.c (handle_using_decl): Call add_method for used functions.
9652 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
9653 (add_method): Used functions are hidden by local functions.
9654 (check_bases_and_members): Handle using-decls before finalizing
9655 CLASSTYPE_METHOD_VEC.
9656 * call.c (add_function_candidate): Add ctype parm; if non-zero,
9657 override the type of 'this' accordingly.
9658 (add_template_candidate, add_template_candidate_real): Add ctype parm.
9659 (convert_class_to_reference, build_user_type_conversion_1,
9660 build_new_function_call, build_object_call, build_new_op,
9661 build_new_method_call): Pass ctype parm.
9663 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
9665 * call.c (convert_class_to_reference, build_user_type_conversion_1,
9666 build_new_function_call, build_object_call, build_new_op,
9667 build_new_method_call, build_op_delete_call): Don't get basetype_path
9669 * typeck.c (build_component_ref): Likewise.
9670 * init.c (build_offset_ref): Likewise.
9671 (resolve_offset_ref): Don't call enforce_access.
9672 Call build_scoped_ref.
9673 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
9674 would cause an error or if -pedantic.
9675 * class.c (alter_access): Lose binfo parm.
9677 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9679 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
9682 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
9684 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
9685 pseudo_type_info creation into the std namespace
9687 2000-02-26 Mark Mitchell <mark@codesourcery.com>
9689 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
9690 (import_export_class): Remove declaration.
9691 * decl2.c (import_export_class): Make it static.
9692 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
9693 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
9694 EXPR_WITH_FILE_LOCATION.
9695 * lex.c (check_newline): Tweak filename/lineno setting.
9696 * semantics.c (begin_while_stmt): Fix typo in comment.
9698 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9700 * lang-options.h (-fmessage-length=): Add missing option.
9702 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
9704 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
9706 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
9708 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
9710 * optimize.c (expand_call_inline): Emit the return label before
9711 evaluating the return value.
9713 2000-02-24 Mark Mitchell <mark@codesourcery.com>
9715 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
9716 than duplicating functionality here.
9717 * optimize.c: Include input.h.
9718 (expand_call_inline): Use push_srcloc and pop_srcloc.
9719 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
9720 * parse.c: Regenerated.
9721 * Makefile.in (lex.o): Depend on input.h.
9722 (optimize.o): Likewise.
9724 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
9726 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
9727 function type, rather than ICE.
9729 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
9731 * decl.c (grokdeclarator): Call decl_type_access_control.
9732 * parse.y (parse_end_decl): Don't call decl_type_access_control if
9735 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
9737 * decl.c (decls_match): Remove obsolete static member nadgering.
9739 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9741 * decl.c (grokdeclarator): Change ANSI to ISO.
9742 * lex.c (consume_string, readescape, do_identifier): Likewise.
9743 (parse_float, real_yylex): Likewise.
9744 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
9745 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
9746 new_type_id, maybe_label_decls, simple_stmt,
9747 for.init.statement): Likewise.
9748 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
9749 * semantics.c (finish_named_return_value): Likewise.
9750 * parse.c: Regenerate.
9752 2000-02-21 Mark Mitchell <mark@codesourcery.com>
9754 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
9755 (CPTI_CLASS_STAR_TYPE): Remove.
9756 (vtable_index_type): Likewise.
9757 (class_star_type_node): Remove.
9758 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
9759 (build_binary_op_nodefault): Remove.
9760 * call.c (build_new_op): Use build_binary_op instead of
9761 build_binary_op_nodefault.
9762 * decl.c (init_decl_processing): Remove class_star_type_node
9763 initialization. Make delta_type_node ptrdiff_type_node under the
9764 new ABI. Initialize vtable_index_type.
9765 (build_ptrmemfunc_type): Build different structures for the new
9767 (build_enumerator): Use build_binary_op instead of
9768 build_binary_op_nodefault.
9769 * method.c (build_overload_value): Mangle pointers-to-members
9770 appropriately under the new ABI.
9771 * typeck.c (build_array_ref): Use build_binary_op instead of
9772 build_binary_op_nodefault.
9773 (get_member_function_from_ptrfunc): Adjust for the new ABI.
9774 (build_binary_op_nodefault): Rename to ...
9775 (build_binary_op): ... this. Remove old version. Adjust for
9776 pointer-to-member comparisons under the new ABI.
9777 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
9778 (build_ptrmemfunc): Adjust for the new ABI.
9779 (expand_ptrmemfunc_cst): Likewise.
9780 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
9781 (pfn_from_ptrmemfunc): Adjust for the new ABI.
9783 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
9785 * call.c (build_object_call): Compress consecutive calls to
9787 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
9788 (build_op_delete_call): Adjust message formatting.
9790 * class.c (check_bases): Compress consecutive calls to
9792 (finish_struct_anon): Say 'ISO C++'.
9794 * decl.c (start_decl): Same here.
9795 (grok_reference_init): Likewise.
9796 (grokfndecl): Correct message formatting.
9797 (grokfndecl): Improve diagnostic.
9798 (check_static_variable_definition): Likewise. Say 'ISO C++'
9799 (compute_array_index_type): Say 'ISO C++'
9800 (create_array_type_for_decl): Compress consecutive calls to
9802 (grokdeclarator): Say 'ISO C++'
9803 (grok_op_properties): Likewise.
9805 * decl2.c (delete_sanity): Clairify diagnostic.
9806 (check_member_template): Same here.
9807 (grok_function_init): Use consistent terminology.
9809 * expr.c (do_case): Say 'ISO C++'
9811 * friend.c (do_friend): Compress consecutive calls to warning.
9813 2000-02-20 Mark Mitchell <mark@codesourcery.com>
9815 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
9816 * class.c (build_secondary_vtable): Reorganize. Don't create a
9817 new vtable under the new ABI.
9818 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
9820 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
9821 the initializing elements.
9822 (initialize_vtable): New function.
9823 (dfs_finish_vtbls): Use it.
9824 (dfs_accumulate_vtbl_inits): New function.
9825 (finish_vtbls): Merge primary and secondary vtables under the new
9827 (finish_struct_1): Remove redundant call to layout_vtable_decl.
9828 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
9831 * class.c (build_vtable): New function, split out from ...
9832 (get_vtable_decl): ... here, and ...
9833 (build_secondary_vtable): ... here.
9835 * pt.c (tsubst_decl): Fix formatting.
9837 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9839 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
9840 (avoid_overlap, build_base_field): Likewise.
9841 (build_base_field, build_base_fields, is_empty_class):
9842 Test DECL_SIZE with integer_zero.
9843 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
9844 * cp-tree.h (struct lang_type): New field size_unit.
9845 (CLASSTYPE_SIZE_UNIT): New macro.
9846 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
9847 (cp_finish_decl): Delete -Wlarger-than processing.
9848 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
9849 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
9850 * tree.c (make_binfo): binfo vector is one entry longer.
9851 (walk_tree): Walk DECL_SIZE_UNIT.
9853 2000-02-19 Mark Mitchell <mark@codesourcery.com>
9855 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
9857 (build_vtable_entry): Don't assume all vtable entries are
9859 (build_vtbl_initializer): Adjust accordingly.
9860 (get_vtable_decl): Fix formatting.
9862 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
9864 * semantics.c (deferred_type_access_control): Walk the entire
9866 (save_type_access_control): Rename from
9867 initial_deferred_type_access_control. Just remember the value.
9868 (decl_type_access_control): New fn.
9869 (begin_function_definition): Use deferred_type_access_control, after
9870 we've started the function. Set type_lookups to error_mark_node.
9871 * parse.y (frob_specs, fn.def1): Adjust.
9872 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
9873 (parse_end_decl, parse_bitfield0, parse_method): New fns.
9874 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
9875 (after_type_component_declarator0): Likewise.
9876 (after_type_component_declarator): Likewise.
9877 (notype_component_declarator): Likewise.
9878 * cp-tree.h: Adjust.
9880 * decl.c (redeclaration_error_message): Allow redeclaration of
9881 namespace-scope decls.
9883 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
9885 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
9887 2000-02-17 Mark Mitchell <mark@codesourcery.com>
9889 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
9890 * decl2.c (grokclassfn): Likewise.
9892 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
9894 * decl2.c (lang_decode_option): Don't set default message length
9896 * lex.c (lang_init_options): Set it here.
9898 2000-02-16 Mark Mitchell <mark@codesourcery.com>
9900 Make DECL_CONTEXT mean the class in which a member function was
9901 declared, even for a virtual function.
9902 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
9903 (DECL_FRIEND_CONTEXT): New macro.
9904 (DECL_REAL_CONTEXT): Remove.
9905 (SET_DECL_FRIEND_CONTEXT): Likewise.
9906 (DECL_VIRTUAL_CONTEXT): Adjust.
9907 (DECL_CLASS_SCOPE_P): Use TYPE_P.
9908 (add_friends): Remove.
9909 (hack_decl_function_context): Likewise.
9910 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
9912 (build_over_call): Fix indentation. Use DECL_CONTEXT
9913 instead of DECL_CLASS_CONTEXT.
9914 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
9915 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9916 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9917 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
9918 (build_base_field): Likewise.
9919 (finish_struct_1): Likewise.
9920 (build_self_reference): Likewise.
9921 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
9923 (pushtag): Use decl_function_context, not
9924 hack_decl_function_context.
9925 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9926 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
9927 (pushdecl): Remove bogus code.
9928 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
9929 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9930 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9931 Use decl_function_context, nothack_decl_function_context.
9932 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
9933 (grokdeclarator): Likewise. Use decl_function_context, not
9934 hack_decl_function_context.
9935 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
9936 (start_function): Use DECL_FRIEND_CONTEXT, not
9937 DECL_CLASS_CONTEXT. Use decl_function_context, not
9938 hack_decl_function_context.
9939 (finish_function): Use decl_function_context, not
9940 hack_decl_function_context.
9941 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
9943 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
9944 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
9945 (grokfield): Likewise.
9946 (finish_builtin_type): Likewise.
9947 (finish_vtable_vardec): Use decl_function_context, not
9948 hack_decl_function_context.
9949 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9950 (start_static_initialization_or_destruction): Likewise.
9951 (finish_static_initialization_or_destruction): Likewise.
9952 (mark_used): Adjust logic for deciding when to synthesize methods.
9953 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
9955 * error.c (dump_function_decl): Use DECL_CONTEXT, not
9957 * friend.c (is_friend): Likewise.
9958 (add_friends): Remove.
9959 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
9960 * lex.c (begin_definition_of_inclass_inline): Use
9961 decl_function_context, not hack_decl_function_context.
9962 (process_next_inline): Likewise.
9963 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
9964 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
9965 DECL_CLASSS_CONTEXT.
9966 (hack_identifier): Likewise.
9967 (synthesize_method): Use decl_function_context, not
9968 hack_decl_function_context.
9969 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
9971 (is_member_template): Use decl_function_context, not
9972 hack_decl_function_context. Use DECL_CONTEXT, not
9974 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
9976 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
9978 (push_template_decl_real): Likewise.
9979 (instantiate_class_template): Don't call add_friends.
9980 (tsubst_default_argument): Use DECL_CONTEXT, not
9982 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
9983 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9984 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
9986 * repo.c (repo_inline_used): Likewise.
9987 * search.c (current_scope): Adjust for new _CONTEXT macros.
9988 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
9990 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
9991 (lookup_fnfields_here):Likewise.
9992 (check_final_overrider): Likewise.
9993 (init_vbase_pointers): Likewise.
9994 (virtual_context): Likewise.
9995 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
9996 (expand_body): Use decl_function_context, not
9997 hack_decl_function_context.
9998 * tree.c (hack_decl_function_context): Remove.
9999 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
10000 DECL_CLASS_CONTEXT.
10001 * typeck2.c (error_not_base_type): Likewise.
10003 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
10005 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
10007 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10009 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
10011 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
10013 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
10015 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
10017 * decl2.c (lang_decode_option): Enable automatic line wrapping.
10019 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
10021 * parse.y (frob_specs): Split out...
10022 (parse_decl): From here.
10023 (fn.def2): Call initial_deferred_type_access_control.
10024 (after_type_component_declarator0): Call frob_specs.
10025 (notype_component_declarator0): Likewise.
10026 * search.c (friend_accessible_p): Nested classes are friends of their
10029 2000-02-10 Mark Mitchell <mark@codesourcery.com>
10031 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
10032 used to create an implicit temporary.
10034 * class.c (dfs_modify_vtables): Tweak calculation of functions to
10037 2000-02-08 Nathan Sidwell <nathan@acm.org>
10039 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
10040 strip array element qualifiers too.
10042 2000-02-07 Mark Mitchell <mark@codesourcery.com>
10044 * decl.c (store_parm_decls): Don't build cleanups for parameters
10045 while processing_template_decl.
10047 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
10049 * cp-tree.h (struct saved_scope): Add incomplete field.
10050 (namespace_scope_incomplete): New macro.
10051 * decl.c (pushdecl): Use it.
10052 (hack_incomplete_structures): Use it. See through artificial
10054 (mark_saved_scope): Mark it.
10056 Implement access control for nested types.
10057 * search.c (type_access_control): New fn.
10058 (accessible_p): Now we do perform access control for types.
10059 * semantics.c (deferred_type_access_control): New fn.
10060 (initial_deferred_type_access_control): New fn.
10061 (begin_function_definition): Call it. Add lookups parm.
10062 * decl.c (struct binding_level): Add this_class field.
10063 (pushlevel_class): Set it.
10064 (mark_binding_level): Mark it.
10065 (lookup_name_real): Use it. Call type_access_control.
10066 (mark_saved_scope): Mark lookups field.
10067 * cp-tree.h (flagged_type_tree): Add lookups field.
10068 (struct saved_scope): Add lookups field.
10069 (type_lookups): New macro.
10070 * parse.y (declmods): Now <ftype>.
10071 (parse_decl): Add lookups parm. Call
10072 initial_deferred_type_access_control.
10073 (lang_extdef): Clear type_lookups.
10074 (typed_declspecs, declmods, typespec): Set lookups field.
10075 (initdcl): Call deferred_type_access_control.
10076 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
10077 component_decl_1, named_parm): Adjust.
10078 * friend.c (is_friend): Nested classes are friends of their
10081 * class.c (currently_open_derived_class): New fn.
10082 * method.c (hack_identifier): Use it.
10084 * lex.c (do_identifier): Remove obsolete code.
10086 * parse.y (typed_typespecs): Propagate new_type_flag properly.
10088 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
10090 * tinfo.h: Remove apostrophes from C++ comment (xgettext
10091 thinks this file is plain C).
10093 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10095 * Makefile.in (call.o): Depend on $(EXPR_H).
10097 * call.c: Include "expr.h".
10099 * class.c (dump_class_hierarchy): Add prototype.
10101 * search.c (dfs_get_pure_virtuals): Likewise.
10103 2000-02-1 Ulrich Drepper <drepper@redhat.com>
10105 * parse.y (simple_stmt): Allow :: token in asm parameter list.
10106 * parse.c: Rebuilt.
10108 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
10110 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
10111 Store it in DECL_FCONTEXT.
10112 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
10114 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
10116 * tinfo.h (old abi): #include "tconfig.h".
10117 * tinfo.cc (convert_to_base): Move into old abi section.
10119 2000-01-31 Mark Mitchell <mark@codesourcery.com>
10121 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
10122 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
10123 (BINFO_PRIMARY_BINFO): New macro.
10124 (BF_DELTA): Rename to ...
10125 (BV_DELTA): ... this.
10126 (BF_VCALL_INDEX): Rename to ...
10127 (BV_VCALL_INDEX): ... this.
10128 (BF_FN): Rename to ...
10130 * class.c (build_vbase_path): Adjust for changes to reverse_path.
10131 (set_rtti_entry): Rename BF_ macros to BV_ variants.
10132 (modify_vtable_entry): Simplify.
10133 (add_virtual_function): Rename BF_ macros to BV_ variants.
10134 (build_vtable_initializer): Likewise.
10135 (get_class_offset_1): Remove.
10136 (dfs_get_class_offset): Likewise.
10137 (get_class_offset): Likewise.
10138 (dfs_find_final_overrider): New function.
10139 (find_final_overrider): Likewise.
10140 (modify_one_vtable): Remove.
10141 (dfs_find_base): New function.
10142 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
10143 find_final_overrider.
10144 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
10146 (dfs_fixup_vtable_deltas): Remove.
10147 (override_one_vtable): Remove.
10148 (merge_overrides): Likewise.
10149 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
10150 unreal chilren of virtual bases.
10151 (finish_struct_1): Don't use merge_overrides. Don't use
10152 dfs_fixup_vtable_deltas.
10153 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
10156 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
10157 Jason Merrill <jason@yorick.cygnus.com>
10159 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
10161 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
10163 * exception.cc (__throw_bad_typeid): Add missing std::.
10165 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10167 * cp-tree.h (make_thunk): PROTO -> PARAMS.
10169 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
10171 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
10173 Runtime support for new-abi rtti.
10174 * inc/typeinfo (type_info::operator!=): Define in class.
10175 (type_info::before, type_info::name, type_info::operator==,
10176 type_info::operator!=): Define new ABI implementations.
10177 (type_info::is_pointer_p, type_info::is_function_p): Declare
10178 new virtual functions.
10179 (type_info::do_catch, type_info::do_upcast): Likewise.
10181 * tinfo.h (__base_class_info): Define new class.
10182 (__class_type_info): Likewise.
10183 (__si_class_type_info): Likewise.
10184 (__vmi_class_type_info): Likewise.
10185 (__dynamic_cast): Prototype.
10187 * tinfo.cc: Conditionalize old and new rtti mechanisms.
10188 (type_info::is_pointer_p): Define new function.
10189 (type_info::is_function_p): Likewise.
10190 (type_info::do_catch): Likewise.
10191 (type_info::do_upcast): Likewise.
10192 (vtable_prefix): New structure for vtable access.
10193 (adjust_pointer): Define new template function.
10194 (contained_p, public_p, virtual_p, contained_public_p,
10195 contained_nonpublic_p, contained_nonvirtual_p): Define new
10197 (nonvirtual_base_type): New local variable.
10198 (__class_type_info::~__class_type_info): Define.
10199 (__si_class_type_info::~__si_class_type_info): Likewise.
10200 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
10201 (__class_type_info::do_catch): Define new function.
10202 (__class_type_info::do_upcast): Likewise.
10203 (__class_type_info::find_public_src): Likewise.
10204 (__class_type_info::do_find_public_src): Likewise.
10205 (__si_class_type_info::do_find_public_src): Likewise.
10206 (__vmi_class_type_info::do_find_public_src): Likewise.
10207 (__class_type_info::do_dyncast): Likewise.
10208 (__si_class_type_info::do_dyncast): Likewise.
10209 (__vmi_class_type_info::do_dyncast): Likewise.
10210 (__class_type_info::do_upcast): Likewise.
10211 (__si_class_type_info::do_upcast): Likewise.
10212 (__vmi_class_type_info::do_upcast): Likewise.
10213 (__dynamic_cast): Likewise.
10215 * tinfo2.cc (__fundamental_type_info): Define new class.
10216 (__pointer_type_info): Likewise.
10217 (__reference_type_info): Likewise.
10218 (__array_type_info): Likewise.
10219 (__function_type_info): Likewise.
10220 (__enum_type_info): Likewise.
10221 (__ptr_to_member_type_info): Likewise.
10222 (__fundamental_type_info::~__fundamental_type_info): Define.
10223 (__pointer_type_info::~__pointer_type_info): Likewise.
10224 (__reference_type_info::~__reference_type_info): Likewise.
10225 (__array_type_info::~__array_type_info): Likewise.
10226 (__function_type_info::~__function_type_info): Likewise.
10227 (__enum_type_info::~__enum_type_info): Likewise.
10228 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
10229 (__pointer_type_info::do_catch): Define new function.
10230 (__ptr_to_member_type_info::do_catch): Define new function.
10232 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
10233 (__is_pointer): Likewise.
10235 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
10237 2000-01-30 Mark Mitchell <mark@codesourcery.com>
10239 * cp/class.c (build_vtable): Rename to build_primary_vtable.
10240 (prepare_fresh_vtable): Rename to build_secondary_vtable.
10241 (make_new_vtable): New function.
10242 (modify_vtable_entry): Handle generation of new vtables correctly.
10243 (modify_one_vtable): Remove unused parameter.
10244 (dfs_fixup_vtable_deltas): Likewise.
10245 (override_one_vtable): Use build_secondary_vtable.
10246 (finish_struct_1): Use build_primary_vtable and
10247 build_secondary_vtable.
10249 2000-01-28 Ulrich Drepper <drepper@redhat.com>
10251 * cp/decl.c: Adjust variable names, comments, help strings.
10253 2000-01-29 Nathan Sidwell <nathan@acm.org>
10255 * new2.cc (operator delete[]): Use operator delete, don't assume
10258 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
10260 * class.c (build_vtbl_initializer): Add argument to
10261 build_vtable_entry call.
10263 2000-01-27 Mark Mitchell <mark@codesourcery.com>
10265 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
10266 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
10267 (BF_DELTA): New macro.
10268 (BF_VCALL_INDEX): Likewise.
10270 (THUNK_VCALL_OFFSET): Likewise.
10271 (make_thunk): Change prototype.
10272 * class.c (build_vtable_entry): Integrate
10273 build_vtable_entry_for_fn. Handle vcall indices.
10274 (build_vtable_entry_for_fn): Remove.
10275 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
10276 BF_VCALL_INDEX, BF_FN.
10277 (modify_vtable_entry): Integrate common code from
10278 modify_one_vtable and dfs_fixup_vtable_deltas.
10279 (add_virtual_function): Set BF_VCALL_INDEX.
10280 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
10282 (modify_one_vtable): Simplify.
10283 (dfs_fixup_vtable_deltas): Likewise.
10284 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
10285 * method.c (make_thunk): Handle vcall indices.
10287 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
10289 Compiler side new abi rtti (not enabled).
10290 * cp-tree.h (new_abi_rtti_p): New macro.
10291 (emit_support_tinfos): Prototype new function.
10292 (tinfo_decl_p): Likewise.
10293 (emit_tinfo_decl): Likwise.
10294 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
10296 (doing_runtime): New local static.
10297 (init_rtti_processing): Add new-abi initializer.
10298 (get_tinfo_decl): Add new-abi logic.
10299 (tinfo_from_decl): Likewise.
10300 (build_dynamic_cast_1): Likewise.
10301 (qualifier_flags): New static function.
10302 (tinfo_base_init): Likewise.
10303 (generic_initializer): Likewise.
10304 (ptr_ref_initializer): Likewise.
10305 (ptmd_initializer): Likewise.
10306 (class_hint_flags): Likewise.
10307 (class_initializer): Likewise.
10308 (synthesize_tinfo_var): Likewise.
10309 (create_real_tinfo_var): Likewise.
10310 (create_pseudo_type_info): Likewise.
10311 (get_vmi_pseudo_type_info): Likewise.
10312 (create_tinfo_types): Likewise.
10313 (emit_support_tinfos): New global function.
10314 (tinfo_decl_p): New global predicate.
10315 (emit_tinfo_decl): New global function.
10316 * class.c (set_rtti_entry): Generalize for old and new rtti.
10317 (build_vtbl_initializer): Likewise.
10318 * decl2.c (finish_file): Likewise.
10320 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
10322 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
10323 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
10325 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
10327 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
10330 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
10332 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
10334 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
10336 * optimize.c (calls_setjmp_r): Supply new argument
10337 to special_function_p.
10339 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10341 * call.c: PROTO -> PARAMS.
10342 * class.c: Likewise.
10343 * cp-tree.h: Likewise.
10345 * decl.c: Likewise.
10346 * decl.h: Likewise.
10347 * decl2.c: Likewise.
10348 * dump.c: Likewise.
10349 * errfn.c: Likewise.
10350 * error.c: Likewise.
10351 * except.c: Likewise.
10352 * expr.c: Likewise.
10353 * init.c: Likewise.
10354 * input.c: Likewise.
10357 * method.c: Likewise.
10358 * optimize.c: Likewise.
10359 * parse.y: Likewise.
10361 * repo.c: Likewise.
10362 * rtti.c: Likewise.
10363 * search.c: Likewise.
10364 * semantics.c: Likewise.
10365 * spew.c: Likewise.
10366 * tree.c: Likewise.
10367 * typeck.c: Likewise.
10368 * typeck2.c: Likewise.
10369 * xref.c: Likewise.
10371 2000-01-25 Richard Henderson <rth@cygnus.com>
10373 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
10375 2000-01-25 Mark Mitchell <mark@codesourcery.com>
10377 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
10378 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
10379 (struct vcall_offset_data_s): New type.
10380 (dfs_vcall_offset_queue_p): New function.
10381 (dfs_build_vcall_offset_vtbl_entries): Likewise.
10382 (build_vcall_offset_vtbl_entries): Likewise.
10383 (layout_vtable_decl): Likewise.
10384 (num_vfun_entries): Likewise.
10385 (num_extra_vtbl_entries): Add the entries for vcall offsets.
10386 (build_vtbl_initializer): Likewise.
10387 (dfs_finish_vtabls): Use layout_vtable_decl.
10388 (modify_one_vtables): Always duplicate vtables under the new ABI.
10389 (finish_struct_1): Use layout_vtable_decl.
10391 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10393 * decl.c (member_function_or_else): Change third arg from a format
10394 specifier to an `enum overload_flags'. Callers changed.
10396 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
10398 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
10399 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
10400 build_const_cast, get_delta_difference, check_return_expr): Avoid
10401 ANSI string concatenation usage.
10403 2000-01-24 Mark Mitchell <mark@codesourcery.com>
10405 * class.c (layout_class_type): Put the fields required to make a
10406 class non-empty at the end, not the beginning, of the TYPE_FIELDs
10409 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
10411 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
10414 * decl2.c (mark_used): Do instantiate inlines that have been
10415 explicitly instantiated.
10417 2000-01-24 Richard Henderson <rth@cygnus.com>
10419 * call.c (build_over_call): Use expand_tree_builtin.
10420 * typeck.c (build_function_call_real): Likewise.
10421 (build_binary_op_nodefault): Handle unordered compares.
10423 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10425 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
10426 cp_tree_index values.
10427 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
10428 New global node #defines for them.
10429 * rtti.c (call_void_fn): Replace with ...
10430 (build_runtime_decl): ... new static function.
10431 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
10432 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
10433 (build_dynamic_cast_1): Always produce correctly typed result.
10434 Explicitly produce type_info addresses. Use dynamic_cast_node.
10435 * exception.cc (__throw_bad_cast): Return `void *'.
10436 (__throw_bad_typeid): Return `const type_info &'.
10438 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10440 * cp-tree.h (get_vtable_decl): Prototype new function.
10441 * class.c (get_vtable_decl): New function. Broken out from ...
10442 (build_vtable): ... here. Use it.
10443 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
10444 by get_vtable_decl.
10446 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
10448 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
10449 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
10450 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
10451 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
10452 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
10453 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
10454 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
10455 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
10456 (CPTI_TINFO_VAR_ID): New enumeration.
10457 (__tp_desc_type_node, __access_mode_type_node,
10458 __bltn_desc_type_node, __user_desc_type_node,
10459 __class_desc_type_node, __ptr_desc_type_node,
10460 __attr_desc_type_node, __func_desc_type_node,
10461 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
10462 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
10463 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
10464 enum_desc_type_node, class_desc_type_node,
10465 si_class_desc_type_node, vmi_class_desc_type_node,
10466 ptmd_desc_type_node, base_desc_type_node): New #defines.
10467 (tinfo_fn_id, tinfo_fn_type): Rename to ...
10468 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
10469 (tinfo_var_id): New enumeration.
10470 (DECL_TINFO_FN_P): Augment comment.
10471 * decl.c (cp_global_trees): Adjust documentation.
10472 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
10473 tinfo_decl_type and tinfo_var_id.
10474 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
10475 (build_typeid): Remove unused variable.
10476 (get_tinfo_var): Use tinfo_var_id.
10477 (tinfo_name): New static function.
10478 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
10479 (tinfo_from_decl): Likewise.
10480 (get_base_offset): New static function, broken out of
10482 (expand_si_desc): Use tinfo_name.
10483 (expand_class_desc): Likewise. Lose local static variable.
10484 Use base_desc_type_node. Use get_base_offset.
10485 (expand_ptr_desc): Use tinfo_name.
10486 (expand_attr_desc): Likewise.
10487 (expand_generic_desc): Likewise.
10489 * tinfo.cc (__GXX_ABI_VERSION): Test value and existence.
10490 * tinfo.h (__GXX_ABI_VERSION): Test value and existence.
10492 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10494 * cp-tree.h (__eprintf): Remove declaration.
10495 * tree.c (__eprintf): Remove definition.
10497 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
10498 Mark Mitchell <mark@codesourcery.com>
10500 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
10501 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
10503 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
10505 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
10507 2000-01-23 Mark Mitchell <mark@codesourcery.com>
10509 * cp-tree.h (register_dtor_fn): New function.
10510 * decl.c (destroy_local_static): Rename to ...
10511 (register_dtor_fn): ... this. Give it external linkage.
10512 (expand_static_init): Use it.
10513 * decl2.c (do_static_initialization): Likewise, if using
10515 (do_static_destruction): Check that __cxa_atexit is not in use.
10516 (finish_file): Don't call do_static_destruction if using
10519 * typeck.c (convert_arguments): Restore two-message error
10522 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
10524 Remap dynamic cast hint values to be consistent across ABIs.
10525 * search.c (dynamic_cast_base_recurse): Remap generated value.
10526 (get_dynamic_cast_base_type): Adjust documentation.
10527 * tinfo.h (__user_type_info::dyncast): Likewise.
10528 (__user_type_info::find_public_subobj): Remap BOFF meaning.
10529 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
10530 (__class_type_info::do_dyncast): Likewise.
10531 (__class_type_info::do_find_public_subobj): Likewise.
10532 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
10534 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10536 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
10538 * typeck2.c (incomplete_type_error): Restore previous
10539 cp_error and cp_error_at call sequence.
10541 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
10543 * class.c (dump_class_hierarchy): Make format agree with argument;
10544 cast pointer to unsigned long and print with %lx.
10546 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
10548 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
10550 * typeck.c (composite_pointer_type, common_type,
10551 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
10552 build_function_call_real, convert_arguments,
10553 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
10554 build_unary_op, mark_addressable, build_compound_expr,
10555 build_static_cast, build_reinterpret_cast, build_const_cast,
10556 build_c_cast, build_modify_expr, get_delta_difference,
10557 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
10558 'ISO C++'. Fusion consecutive calls to diagnotic message routines
10560 * typeck2.c (readonly_error, abstract_virtuals_error,
10561 process_init_constructor, check_for_new_type): Likewise.
10563 2000-01-19 Mark Mitchell <mark@codesourcery.com>
10565 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
10568 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
10570 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
10571 (build_x_typeid): Likewise.
10572 (get_tinfo_fn): Likewise.
10573 (get_tinfo_fn_unused): Rename to ...
10574 (get_tinfo_decl): ... here.
10575 * rtti.c (build_headof): Replace logic error with assertion.
10576 (get_tinfo_fn_dynamic): Rename to ...
10577 (get_tinfo_decl_dynamic): ... here. Make static. Use
10578 complete_type_or_else.
10579 (build_x_typeid): Move into ...
10580 (build_typeid): ... here. Adjust call to
10581 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
10582 throw_bad_typeid expression.
10583 (get_tinfo_fn_unused): Rename to ...
10584 (get_tinfo_decl): ... here. Adjust comment.
10585 (get_tinfo_fn): Delete.
10586 (tinfo_from_decl): New static function.
10587 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
10588 (get_typeid): Use complete_type_or_else.
10589 (build_dynamic_cast_1): Adjust calls to
10590 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
10591 * parse.y (primary): Adjust call to build_typeid.
10592 * except.c (build_eh_type_type_ref): Adjust call to
10593 get_tinfo_decl. Mark as used.
10594 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
10595 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
10596 * parse.c: Regenerated.
10598 2000-01-17 Mark Mitchell <mark@codesourcery.com>
10600 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
10601 calling convention.
10602 (resolves_to_fixed_type_p): Document calling convention.
10603 * rtti.c (build_x_typeid): Initialize NONNULL.
10605 * cp-tree.h (build_shared_int_cst): New function.
10606 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
10607 * class.c (modify_vtable_entry): Likewise.
10608 (add_virtual_function): Split out code to generated shared
10609 INTEGER_CSTs to build_share_int_cst.
10610 (modify_all_vtables): Handle all the overridden functions here.
10611 Add overridden functions from non-primary virtual bases to the
10613 (finish_struct_1): Adjust call to modify_all_vtables. Add
10614 overridden functions from non-primary bases to the vtable.
10615 * tree.c (build_shared_int_cst): New function.
10617 * cp-tree.h (scratchalloc): Remove.
10618 (build_scratch_list): Likewise.
10619 * call.c (convert_class_to_reference): Replace build_scratch_list
10620 and build_expr_list with build_tree_list.
10621 (add_candidate): Replace scratchalloc with expralloc. Note memory
10623 (build_user_type_conversion_1): Replace build_scratch_list
10624 and build_expr_list with build_tree_list.
10625 (build_new_op): Likewise.
10626 (build_op_delete_call): Likewise.
10627 (convert_like): Likewise.
10628 * cvt.c (ocp_convert): Likewise.
10629 * decl.c (start_decl): Likewise.
10630 (start_function): Likewise.
10631 (finish_destructor_body): Likewise.
10632 (maybe_build_cleanup_1): Likewise.
10633 * decl2.c (reparse_decl_as_expr): Likewise.
10634 * init.c (perform_member_init): Likewise.
10635 (expand_cleanup_for_base): Likewise.
10636 (build_builtin_delete_call): Likewise.
10637 (build_new_1): Likewise.
10638 (build_delete): Likewise.
10639 * method.c (do_build_assign_ref): Likewise.
10640 * parse.y (already_scoped_stmt): Likewise.
10641 (nontrivial_exprlist): Likewise.
10642 (net_initializer): Likewise.
10643 (initlist): Likewise.
10644 * parse.c: Regenerated.
10645 * rtti.c (build_x_typeid): Likewise.
10646 (build_dynamic_cast_1): Likewise.
10647 * typeck.c (build_x_compound_expr): Likewise.
10648 (build_static_cast): Likewise.
10649 (build_modify_expr): Likewise.
10651 * cp-tree.h (DECL_VINDEX): Add documentation.
10652 * class.c (build_vtable_entry): Likewise.
10653 (start_vtable): Add comment.
10654 (add_virtual_function): Replace pending_hard_virtuals with
10655 overridden_virtuals and pending_virtuals with new_virtuals.
10656 Replace redundant assignments with assertions.
10657 (check_for_override): Add comment.
10658 (check_bases_and_members): Replace pending_hard_virtuals with
10659 overridden_virtuals and pending_virtuals with new_virtuals.
10660 (create_vtbl_ptr): Likewise.
10661 (layout_class_type): Likewise.
10662 (finish_struct_1): Likewise. Add comments.
10664 2000-01-16 Mark Mitchell <mark@codesourcery.com>
10666 * class.c (finish_struct_1): Replace redundant code with
10669 * cp-tree.h (flag_new_abi): Move.
10670 (flag_use_cxa_atexit): Likewise.
10671 (flag_honor_std): Likewise.
10672 (flag_rtti): Likewise.
10673 (vbase_offsets_in_vtable_p): Define.
10674 (vptrs_present_everywhere_p): Likewise.
10675 (TYPE_CONTAINS_VPTR_P): Likewise.
10676 (dfs_walk_real): Declare.
10677 * class.c (build_vbase_pointer_fields): Check
10678 vbase_offsets_in_vtable_p.
10679 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
10681 (build_vbase_offset_vtbl_entries): Simplify.
10682 (build_vbase_offset_vtbl_entries): Adjust.
10683 (build_vbase_pointer): Add ability to look up vbase offsets in
10685 (start_vtable): New function.
10686 (add_virtual_function): Use it.
10687 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
10688 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
10689 (build_vtbl_initializer): Take the type of the complete object as
10690 input. Use it to correctly calculate vbase offsets.
10691 (dfs_finish_vtbls): Pass the complete type to
10692 build_vtbl_initializer.
10693 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
10694 (create_vtable_ptr): Create a vtable even if there are no
10695 new virtual functions, under the new ABI.
10696 (finish_struct_1): Likewise.
10697 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
10698 * decl.c (exapnd_static_init): Remove call to
10699 preserve_initializer.
10700 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
10702 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
10703 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
10704 (construct_virtual_bases): Don't initialize virtual base pointers
10706 (build_aggr_init): Clean up comment.
10707 (expand_aggr_init_1): Likewise.
10708 * rtti.c (expand_class_desc): Store the virtual function table
10709 index where the vbase offset lives in the offset field.
10710 * search.c (dfs_walk_real): Make it global.
10711 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
10712 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
10714 * tinfo.h (USItype): Make it signed under the new ABI.
10715 * tinfo.cc (convert_to_base): New function. Encapsulate base
10716 conversion logic here.
10717 (__class_type_info::do_upcast): Use it.
10718 (__class_type_info::do_dyncast): Likewise.
10719 (__class_type_info::do_find_public_subobj): Likewise.
10721 * init.c (construct_virtual_bases): Don't look up the addresses of
10722 virtual bases at run-time.
10724 * class.c (build_vbase_pointer): Relocate.
10725 (build_vbase_pointer_fields): Likewise.
10726 (dfs_build_vbase_offset_vtbl_entries): Likewise.
10727 (build_vbase_offset_vtbl_entries): Likewise.
10729 * decl.c (init_decl_processing): Complain if -fnew-abi
10730 -fno-vtable-thunks is used.
10732 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
10735 2000-01-15 Mark Mitchell <mark@codesourcery.com>
10737 * cp-tree.h (num_extra_vtbl_entries): New function.
10738 (size_extra_vtbl_entries): Likewise.
10739 (dfs_vtable_path_unmark): Likewise.
10740 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
10741 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
10742 * class.c (num_extra_vtbl_entries): New function.
10743 (size_extra_vtbl_entries): Likewise.
10744 (dfs_build_vbase_offset_vtbl_entries): New function.
10745 (build_vbase_offset_vtbl_entries): Likewise.
10746 (build_vtbl_initializer): Use it.
10747 (finish_struct_1): Adjust vtable sizes (using
10748 num_extra_vtbl_entries).
10749 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
10750 THUNK_DECL is non-NULL before expanding it.
10751 * init.c (expand_virtual_init): Adjust the vtable pointer by
10752 size_extra_vtbl_entries before storing it.
10753 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
10754 Handle TREE_LIST parameters here, not in the dfs_* functions.
10755 (dfs_unmarked_real_bases_queue_p): Adjust.
10756 (dfs_marked_real_bases_queue_p): Likewise.
10757 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
10758 (dfs_vtable_path_marked_real_bases_queue_p): New function.
10759 (dfs_vtable_path_unmark): Likewise.
10761 2000-01-14 Mark Mitchell <mark@codesourcery.com>
10763 * optimize.c (copy_body_r): Clear the operand three of a
10764 TARGET_EXPR when copying it.
10766 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
10768 * method.c (build_decl_overload_real): Check whether we are in ::
10769 before returning __builtin_new/delete.
10771 2000-01-13 Mark Mitchell <mark@codesourcery.com>
10773 * pt.c (tsubst_friend_function): Improve comment.
10774 (instantiate_decl): Avoid crashing when a "nested" function is
10775 instantiated from the top level.
10777 * dump.c (dqeueue_and_dump): Dump
10778 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
10780 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10782 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
10784 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
10786 * g++spec.c (lang_specific_driver): Add -fnew-abi if
10787 ENABLE_NEW_GXX_ABI defined.
10788 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
10789 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
10790 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
10792 2000-01-12 Mark Mitchell <mark@codesourcery.com>
10794 * decl.c (start_cleanup_fn): Call pushdecl.
10796 * call.c (convert_class_to_reference): Fix typos.
10797 (build_conditional_expr): Handle errors gracefully.
10798 * class.c (push_nested_class): Likewise.
10799 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
10800 (DECL_THIS_EXTERN): Use it.
10801 (DECL_THIS_STATIC): Likewise.
10802 * cvt.c (convert_to_void): Handle errors gracefully.
10803 (build_expr_type_conversion): Likewise.
10804 * decl.c (maybe_push_decl): Likewise.
10805 (start_decl_1): Likewise.
10806 (require_complete_types_for_parms): Likewise.
10807 * parse.y (structsp): Likewise.
10808 (base_class): Likewise.
10809 * parse.c: Regenerated.
10810 * pt.c (finish_member_template_decl): Likewise.
10811 * typeck.c (decay_conversion): Likewise.
10813 * cp-tree.h (dfs_skip_vbases): New function.
10814 (find_vbase_instance): Likewise.
10815 * class.c (determine_primary_base): Allow a nearly empty base to
10816 serve as a primary base class under the new ABI.
10817 (get_class_offset_1): Rename to ...
10818 (dfs_get_class_offset): ... this. Simplify. Don't issue error
10820 (get_class_offset): Use it. Issue error messages here.
10821 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
10822 find the right copies of virtual bases.
10823 (fixup_vtable_deltas1): Rename to ...
10824 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
10825 bases as primary bases.
10826 (fixup_vtable_deltas): Remove.
10827 (override_one_vtable): Handle virtual bases as primary bases.
10828 (merge_overrides): Likewise.
10829 (finish_struct_1): Likewise.
10830 (dump_class_hierarchy): Dump primary-ness of bases as well.
10831 * search.c (mark_primary_bases): Use a pre-order traversal to
10832 handle primary virtual bases.
10833 (dfs_skip_vbases): New fiunction.
10834 (expand_upcast_fixups): Adjust to handle primary virtual bases.
10835 (fixup_virtual_upcast_offsets): Likewise.
10836 (fixup_all_virtual_upcast_offsets): Likewise.
10837 (dfs_find_vbase_instances): New function.
10838 (find_vbase_instance): Likewise.
10840 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
10842 * lex.c (DIR_SEPARATOR): Delete macro.
10844 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
10846 * decl2.c (lang_decode_option): Handle automatic line wrapping
10849 2000-01-11 Mark Mitchell <mark@codesourcery.com>
10851 * friend.c (do_friend): Don't resolve scopes when processing
10852 template declarations, even if the qualifying scope doesn't
10853 involve template parameters.
10855 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
10857 * class.c (dfs_modify_vtables_queue_p): Remove.
10858 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
10859 and dfs_marked_real_bases_queue_p instead of
10860 dfs_modify_vtables_queue_p.
10862 * class.c (build_vbase_path): Simplify.
10863 (dfs_propagate_binfo_offsets): New function.
10864 (propagate_binfo_offsets): Use it.
10865 (remove_base_field): Simplify.
10866 (dfs_set_offset_for_vbases): Remove.
10867 (dfs_set_offset_for_shared_vbases): New function.
10868 (dfs_set_offset_for_unshared_vbases): Likewise.
10869 (layout_virtual_bases): Use them.
10870 (layout_basetypes): Don't call propagate_binfo_offsets.
10871 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
10874 * class.c (build_base_field): New function, split out from ...
10875 (build_base_fields): ... here. Use it. Allocate primary bases
10876 first, under the new ABI.
10877 (get_vtable_entry): Remove.
10878 (remove_base_field): New function, split out from ...
10879 (remove_base_fields): ... here. Adjust since primary bases come
10880 first under the new ABI.
10882 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
10883 (initialize_vtbl_ptrs): New function.
10884 (expand_indirect_vtbls_init): Change prototype.
10885 (convert_pointer_to_vbase): Declare.
10886 * init.c (expand_direct_vtbls_init): Remove.
10887 (dfs_initialize_vtbl_ptrs): New function.
10888 (initialize_vtbl_ptrs): Likewise.
10889 (emit_base_init): Use initialize_vtbl_ptrs.
10890 * search.c (convert_pointer_to_vbase): Make it global.
10891 (expand_indirect_vtbls_init): Remove vtable initialization code.
10892 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
10894 * class.c (dfs_finish_vtbls): New function.
10895 (finish_vtbls): Use it.
10896 (dump_class_hierarchy): New function.
10898 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
10899 (BINFO_VBASE_PRIMARY_P): New macro.
10900 (BINFO_VIRTUALS): Add to documentation.
10901 (SET_BINFO_PRIMARY_MARKED_P): Remove.
10902 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10903 (dfs_mark_primary_bases_queue_p): Likewise.
10904 (dfs_unmarked_real_bases_queue_p): New function.
10905 (dfs_marked_real_bases_queue_p): Likewise.
10906 * search.c (dfs_mark_primary_bases): Adjust.
10907 (mark_primary_bases): Likewise.
10908 (get_shared_vbase_if_not_primary): New function.
10909 (dfs_unmarked_real_bases_queue_p): Likewise.
10910 (dfs_marked_real_bases_queue_p): Likewise.
10911 (dfs_get_pure_virtuals): Simplify.
10912 (get_pure_virtuals): Likewise.
10914 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10916 * lex.c: Include tm_p.h.
10918 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
10920 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
10922 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
10924 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
10925 * pt.c (instantiate_decl): Defer comdat templates that might not be
10928 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
10929 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
10930 (finish_file): Likewise.
10932 * decl2.c (import_export_class): Undo 12/14 change.
10934 * error.c (dump_decl): operator new, not operatornew.
10936 * class.c (field_decl_cmp): A nontype is "greater" than a type.
10937 * search.c (lookup_field_1): Look for the last field with the
10940 2000-01-05 Nathan Sidwell <nathan@acm.org>
10942 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
10945 2000-01-05 Nathan Sidwell <nathan@acm.org>
10947 * typeck.c (build_static_cast): Don't strip target qualifiers
10948 when casting from a class.
10950 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10952 * class.c (warn_hidden): Initialize variable `fndecl'.
10954 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
10956 * decl.c (flag_isoc9x): New variable to be able to use code in
10957 c-common.c. For now always zero.
10959 2000-01-03 Mark Mitchell <mark@codesourcery.com>
10961 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
10962 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
10963 or unshare_base_binfos for virtual bases here.
10964 * search.c (dfs_get_vbase_types): Do it here.
10965 (get_vbase_types): Adjust.
10967 2000-01-02 Mark Mitchell <mark@codesourcery.com>
10969 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
10970 (BINFO_PRIMARY_MARKED_P): Use flag 5.
10971 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
10972 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
10973 (unmark_primary_bases): Remove declaration.
10974 (unmarkedp): Declare.
10975 (dfs_vbase_unmark): Likewise.
10976 * class.c (determine_primary_base): Return immediately if there
10977 are no base classes. Call mark_primary_bases here.
10978 (modify_all_direct_vtables): Remove.
10979 (modify_all_indirect_vtables): Remove.
10980 (dfs_modify_vtables_queue_p): New function.
10981 (dfs_modify_vtables): New function.
10982 (modify_all_vtables): Use them.
10983 (build_base_fields): Build FIELD_DECLs for primary virtual base
10985 (create_vtable_ptr): Don't call determine_primary_base here.
10986 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
10987 (dfs_set_offset_for_vbases): ... this.
10988 (layout_virtual_bases): Use it.
10989 (layout_class_type): Call determine_primary_base here.
10990 * search.c (unmarkedp): Make it global.
10991 (shared_marked_p): Simplify.
10992 (shared_unmarked_p): Likewise.
10993 (dfs_primary_bases_queue_p): Remove.
10994 (dfs_unmark_primary_bases): Likewise.
10995 (unmark_primary_bases): Likewise.
10996 (mark_primary_bases): Simplify.
10997 (get_pure_virtuals): Don't call mark_primary_bases here.
10998 (dfs_vbase_unmark): New function.
10999 (get_vbase_types): Simplify.
11001 * class.c (struct base_info): Remove.
11002 (determine_primary_base): Take has_virtual_p rather than a
11003 base_info as input. Don't calculate max_has_virtual.
11004 (finish_struct_bits): Remove max_has_virtual argument.
11005 (create_vtable_ptr): Remove max_has_virtual_p argument.
11006 (layout_virtual_bases): Remove max argument.
11007 (layout_basetypes): Likewise.
11008 (layout_class_type): Remove max_has_virtual_p argument.
11009 (finish_struct_1): Remove max_has_virtual.
11011 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
11012 (layout_basetypes): Remove.
11013 * class.c (propagate_binfo_offsets): Moved here from tree.c.
11014 Update to handle primary virtual bases.
11015 (remove_base_fields): New function, split out from
11017 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
11018 (layout_virtual_bases): New function, split out from
11019 layout_basetypes. Update to handle primary virtual bases.
11020 (layout_basetypes): Moved here from tree.c. Use
11021 remove_base_fields and layout_virtual_bases.
11022 * search.c (dfs_mark_primary_bases_queue_p): New function.
11023 (mark_primary_bases): Use it.
11024 * tree.c (CEIL): Remove.
11025 (propagate_binfo_offsets): Remove.
11026 (layout_basetypes): Remove.
11028 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11030 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
11031 (BINFO_PRIMARY_MARKED_P): New macro.
11032 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
11033 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
11034 (mark_primary_bases): New function.
11035 (unmark_primary_bases): Likewise.
11036 * search.c (get_abstract_virtuals_1): Remove.
11037 (dfs_mark_primary_bases): New function.
11038 (mark_primary_bases): Likewise.
11039 (dfs_unmark_primary_bases): Likewise.
11040 (unmark_primary_bases): Likewise.
11041 (dfs_get_pure_virtuals): Likewise.
11043 2000-01-01 Mark Mitchell <mark@codesourcery.com>
11045 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
11046 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
11047 (modify_one_vtable): Adjust.
11048 (fixup_vtable_deltas1): Likewise.
11049 (override_one_vtable): Likewise.
11050 * search.c (get_abstract_virtuals_1): Likewise.
11051 (get_pure_virtuals): Likewise.
11052 (expand_upcast_fixups): Likewise.
11053 * tree.c (debug_binfo): Likewise.
11055 * class.c (build_vtable): Don't return a value. Don't rebuild
11056 vtables for bases that have already been handled.
11057 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
11058 already been handled.
11059 (modify_one_vtable): Adjust accordingly.
11060 (fixup_vtable_deltas1): Likewise.
11061 (finish_struct_1): Likewise.
11063 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
11065 * call.c (build_new_method_call): Also check destructors.