1 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
3 * decl.c (start_decl): Add invocation of
4 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
5 (start_function): Add invocation of
6 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
8 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
9 HANDLE_GENERIC_PRAGMAS.
11 1998-09-28 Anthony Green <green@cygnus.com>
13 * semantics.c (finish_asm_stmt): Always permit volatile asms.
15 1998-09-28 Mark Mitchell <mark@markmitchell.com>
17 * decl.c (grokdeclarator): Tighten checks for invalid
18 destructors. Improve error-messages and error-recovery.
19 * decl2.c (check_classfn): Don't assume that mangled destructor
20 names contain type information.
22 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
24 * search.c (get_base_distance): Remove assert.
26 * decl2.c (build_anon_union_vars): Don't process a field with no
28 (finish_anon_union): Also complain about local anon unions with no
31 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
33 * decl.c (lookup_namespace_name): If the name is a namespace,
34 return it immediately.
36 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
38 * cp-tree.h (define_case_label): Remove unused parameter.
39 (check_java_method): Likewise.
40 (grokclassfn): Likewise.
41 (expand_aggr_init): Likewise.
42 (build_x_delete): Likewise.
43 (maybe_end_member_template_processing): Likewise.
44 (unshare_base_binfos): Add prototype.
45 (string_conv_p): Likewise.
46 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
48 * cvt.c (build_up_reference): Remove unused parameter
49 `checkconst', all callers changed.
50 (build_type_conversion): Mark parameter `code' with
52 (build_expr_type_conversion): Initialize variable `conv'.
54 * decl.c (push_namespace): Initialize variable `d'.
55 (define_case_label): Remove unused parameter `decl', all callers
58 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
59 `argc' with ATTRIBUTE_UNUSED.
60 (grokclassfn): Remove unused parameter `cname', all callers
62 (check_java_method): Likewise for parameter `ctype'.
63 (copy_assignment_arg_p): Mark parameter `virtualp' with
65 (finish_prevtable_vardecl): Likewise for parameter `prev'.
67 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
69 * init.c (expand_aggr_init_1): Remove unused parameter
70 `alias_this', all callers changed.
71 (expand_aggr_init): Likewise.
72 (expand_default_init): Likewise.
73 (build_new_1): Initialize variable `susp'.
74 (build_x_delete): Remove unused parameter `type', all callers
77 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
79 (readescape): Use (unsigned) value in shift.
80 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
81 comparing to a signed quantity.
83 * pt.c (maybe_end_member_template_processing): Remove unused
84 parameter `decl', all callers changed.
85 (check_explicit_specialization): Add braces around empty body in
87 (current_template_args): Initialize variable `args'.
88 (lookup_template_class): Likewise for variable `prev_local_enum'.
89 (tsubst_decl): Likewise for variable `r'.
90 (set_mangled_name_for_template_decl): Initialize variable
93 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
94 Likewise for variable `i'.
95 (yylex): Initialize variable `trrr'.
97 * typeck.c (compparms): Mark variable `strict' with
100 * xref.c (simplify_type): Cast argument of ctype function to
103 1998-09-24 Mark Mitchell <mark@markmitchell.com>
105 * cp-tree.h (language_lvalue_valid): Remove.
106 * decl.c (grokdeclarator): Don't disallow references to functions.
107 * tree.c (lvalue_p_1): New function, combining duplicated
110 (real_lvalue_p): Likewise.
111 * typeck.c (language_lvalue_valid): Remove.
112 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
113 they don't have TREE_READONLY set.
114 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
116 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
118 * spew.c (yylex): Give diagnostic.
119 * hash.h (is_reserved_word): Add export.
121 * lex.h (rid): Add RID_EXPORT.
122 * lex.c (init_parse): Ditto.
124 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
126 * friend.c (do_friend): Make warning a full sentence.
128 1998-09-22 Mark Mitchell <mark@markmitchell.com>
130 * parse.y (component_decl_list): Improve error-recovery.
132 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
134 * decl.c (make_typename_type): Move error to point where name
135 variable can be used by dump_type.
137 1998-09-22 Mark Mitchell <mark@markmitchell.com>
139 * decl.c (grokfndecl): Improve error-recovery.
140 * decl2.c (grokfield): Likewise.
141 * pt.c (finish_member_template_decl): Likewise.
143 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
145 * method.c (hack_identifier): Finding multiple members is always
148 1998-09-21 Per Bothner <bothner@cygnus.com>
150 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
152 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
154 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
156 1998-09-20 Mark Mitchell <mark@markmitchell.com>
158 * class.c (maybe_warn_about_overly_private_class): Reformat.
160 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
162 * exception.cc (__cplus_type_matcher): realign some code.
164 1998-09-16 Mark Mitchell <mark@markmitchell.com>
166 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
167 (tinfo2.o): Likewise.
168 (exception.o): Likewise.
171 (opnewnt.o): Likewise.
172 (opvnew.o): Likewise.
173 (opvnewnt.o): Likewise.
175 (opdelnt.o): Likewise.
176 (opvdel.o): Likewise.
177 (opvdelnt.o): Likewise.
179 1998-09-16 Richard Henderson <rth@cygnus.com>
181 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
183 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
185 * call.c (build_field_call): handle static data members too
187 * typeck.c (comptypes): when comparing pointer types, check
188 whether referred types match even in strictest modes
190 1998-09-15 Mark Mitchell <mark@markmitchell.com>
192 * cp-tree.h: Revert previous change.
193 (finish_struct_methods): Remove declaration.
194 * class.c: Revert previous change.
195 (maybe_warn_about_overly_private_class): New function.
196 (finish_struct_methods): Declare here, and make static. Remove
197 unnecessary parameters. Tidy slightly. Use
198 maybe_warn_about_overly_private_class.
199 (finish_struct_1): Adjust. Remove check for private constructors,
201 (finish_struct): Adjust.
203 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
205 * except.c (expand_start_catch_block): No need to check for new
207 (process_start_catch_block_old): Deleted.
208 (process_start_catch_block): Add call to start_decl_1().
209 (expand_end_catch_block): Add call to end_catch_handler().
210 * exception.cc (__cplus_type_matcher): Only check the exception
211 language if there is an exception table.
213 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
215 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
216 as used to prevent conflicts with virtual function tables.
218 1998-09-14 Mark Mitchell <mark@markmitchell.com>
220 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
221 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
222 * class.c (maybe_class_too_private_p): New function.
223 (finish_struct_methods): Use it.
224 (finish_struct_1): Likewise.
225 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
228 * pt.c (check_specialization_scope): Fix spelling error.
229 (check_explicit_specialization): Remove code to handle explicit
230 specializations in class scope; they are now correctly diagnosed
233 1998-09-10 Mark Mitchell <mark@markmitchell.com>
235 * decl.c (pushdecl): Don't copy types if the
236 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
239 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
241 * class.c (get_enclosing_class): New function.
242 (is_base_of_enclosing_class): Likewise.
243 * cp-tree.h (get_enclosing_class): Declare.
244 (is_base_of_enclosing_class): Likewise.
245 * pt.c (coerce_template_parms): Use them.
247 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
249 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
250 null to decide whether to use it.
252 * error.c (dump_type_real): Handle NAMESPACE_DECL.
253 * parse.y (base_class.1): Avoid crash on error.
255 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
257 * decl.c (make_typename_type): If context is a namespace, the code
260 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
262 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
264 1998-09-08 Mark Mitchell <mark@markmitchell.com>
266 * cp-tree.h (anonymous_namespace_name): Declare.
268 (push_namespace): Use anonymous_namespace_name, rather than local
270 * error.c (dump_decl): If a namespace is named
271 anonymous_namespace_name, call it {anonymous}.
273 * decl.c (grokparms): Distinguish between references and pointers
276 1998-09-08 Richard Henderson <rth@cygnus.com>
277 Mark Mitchell <mark@markmitchell.com>
279 * pt.c (process_partial_specialization): Consistantly allocate
280 and zero tpd.parms based on ntparms. Use tpd2.parms, not
281 tpd.parms, where appropriate.
283 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
285 * Makefile.in (INCLUDES): Update after recent toplevel gcc
288 1998-09-05 Mark Mitchell <mark@markmitchell.com>
290 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
291 * class.c (finish_struct): Remove hackery to deal with explicit
292 specializations in class scope.
293 * decl.c (grokfndecl): Improve error-recovery.
294 * decl2.c (grokfield): Likewise.
295 * pt.c (check_specialization_scope): New function.
296 (begin_specialization): Call it.
297 (process_partial_specialization): New function, split out from
298 push_template_decl. Check partial specializations more
300 (push_template_decl): Call it.
301 (check_explicit_specialization): Don't attempt to handle explicit
302 specializations in class scope.
303 (template_parm_data): Document. Add current_arg and
304 arg_uses_template_parms.
305 (mark_template_parm): Set it.
306 (tsubst_arg_types): Remove unused variable.
307 * semantics.c (begin_class_definition): Tweak.
309 1998-09-04 Mark Mitchell <mark@markmitchell.com>
311 * inc/typeinfo (type_info::type_info(const char*)): Make
314 * cp-tree.h (hash_tree_cons_simple): New macro.
315 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
316 (coerce_template_parms): Use make_temp_vec, instead of
317 make_tree_vec. Document this behavior.
318 (lookup_template_class): Likewise.
319 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
320 Remove dead code (and add ssertion to check its deadness). Fix
321 bug w.r.t. exception specifications.
323 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
325 * decl2.c (import_export_vtable): Always make artificials comdat.
326 (import_export_decl): Likewise.
327 * pt.c (mark_decl_instantiated): Likewise.
329 1998-09-03 Mark Mitchell <mark@markmitchell.com>
331 * cp-tree.h (finish_globally_qualified_member_call_expr):
333 (finish_qualified_call_expr).
334 * semantics.c: Likewise.
335 * parse.y (primary): Use it.
336 * method.c (hack_identifier): Remove redundant code.
338 * init.c (resolve_offset_ref): Call convert_from_reference to
339 handle members of reference type. Improve error recovery.
341 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
343 * cp-tree.h: Declare warn_nontemplate_friend.
344 * decl2.c (lang_decode_option): Set.
345 * lang-options.h: Add -Wnon-template-friend.
346 * friend.c (do_friend): Use to toggle non-template function warning.
348 1998-09-03 Mark Mitchell <mark@markmitchell.com>
350 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
351 corresponding INTEGER_CSTs when processing_template_decl.
352 * pt.c (tsubst_enum): Tweak accordingly.
354 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
356 * decl.c (pushdecl_class_level): Add warning here.
359 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
361 * cvt.c (convert_pointer_to_real): Tidy.
362 * search.c (get_base_distance_recursive): Simplify.
363 (get_base_distance): Likewise.
365 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
368 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
370 * lex.c (check_newline): Call HANDLE_PRAGMA before
371 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
372 if unknown pragmas are encountered.
373 (handle_sysv_pragma): Interpret return code from
374 handle_pragma_token (). Return success/failure indication rather
375 than next unprocessed character.
376 (pragma_getc): New function: retrieves characters from the
377 input stream. Defined when HANDLE_PRAGMA is defined.
378 (pragma_ungetc): New function: replaces characters back into the
379 input stream. Defined when HANDLE_PRAGMA is defined.
381 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
383 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
384 * class.c (build_vtable_entry_ref): Likewise.
386 1998-09-01 Mark Mitchell <mark@markmitchell.com>
388 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
389 * decl2.c (import_export_decl): Likewise.
390 * pt.c (instantiate_decl): Use it.
392 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
394 * decl.c (lookup_name_real): Also do implicit typename thing for
395 artificial TYPE_DECLs.
396 * search.c (lookup_field): Likewise.
397 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
398 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
399 (enter_scope_of): Extract type from implicit typename.
400 (begin_class_definition): Likewise.
401 * lex.c (identifier_type): Handle implicit typename when checking
404 * cp-tree.h: Declare flag_strict_prototype.
405 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
407 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
408 specified, set it to the value of pedantic.
410 1998-09-01 Mark Mitchell <mark@markmitchell.com>
412 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
414 1998-08-31 Mark Mitchell <mark@markmitchell.com>
416 * decl.c (finish_enum): Handle member enums of classes declared in
419 * decl2.c (grok_x_components): Strip attributres before calling
422 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
424 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
425 -fenum-int-equivalence and -fno-nonnull-objects.
426 * class.c (check_for_override): Remove support for -fall-virtual.
427 (finish_struct_1): Likewise.
428 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
429 * typeck.c (build_binary_op_nodefault): Likewise.
430 * cvt.c (ocp_convert): Likewise.
431 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
432 * class.c (build_vbase_path): Likewise.
434 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
436 * Makefile.in (INTERFACE): New, set to 1.
438 1998-08-30 Mark Mitchell <mark@markmitchell.com>
440 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
441 comparing with global_namespace.
442 (dump_aggr_type): Likewise.
444 * decl.c (grokfndecl): Issue error on declaration of friend
445 templates with explicit template arguments.
447 * pt.c (convert_template_argument): New function, split out
449 (coerce_template_parms): Here.
450 (tsubst): Attempt better error-recovery.
452 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
454 * pt.c (decl_template_parm_p): Add checks for
455 TEMPLATE_TEMPLATE_PARM.
457 1998-08-28 Mark Mitchell <mark@markmitchell.com>
459 * lex.c (do_identifier): Fix thinko in previous change.
461 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
463 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
464 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
466 1998-08-28 Richard Henderson <rth@cygnus.com>
468 Add support for discarding unused virtual functions.
469 * lang-options.h: Add -fvtable-gc.
470 * cp-tree.h: Add flag_vtable_gc.
471 * decl2.c (output_vtable_inherit): New fn.
472 (finish_vtable_vardecl): Call it.
473 * class.c (build_vtable_entry_ref): New fn.
474 (build_vtbl_ref): Call it.
476 1998-08-28 Mark Mitchell <mark@markmitchell.com>
478 * cp-tree.h (build_enumerator): Take the enumeration type as a
480 * decl.c (finish_enum): Don't set the TREE_TYPE for the
481 enumeration constant values if we're processing_template_decls.
482 Don't set the type for the CONST_DECLs either; that's done in
484 (build_enumerator): Take the enumeration type as a
486 * lex.c (do_identifier): Don't resolve enumeration constants while
487 processing template declarations, even if they happen to be
488 TEMPLATE_PARM_INDEXs.
490 * parse.y (current_enum_type): New variable.
491 (primary): Don't allow statement-expression in local classes just
492 as we don't in global classes.
493 (structsp): Use current_enum_type.
494 (enum_list): Likewise.
495 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
496 finish_enum; they no longer occur.
498 * cp-tree.h (finish_base_specifier): New function.
499 * parse.y (base_class): Use it.
500 * semantics.c (finish_base_specifier): Define it.
502 * parse.y (structsp): Warn on use of typename outside of template
505 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
507 * lex.c (handle_cp_pragma): Remove #pragma vtable.
508 * lang-options.h: Remove +e options.
509 * decl2.c (lang_decode_option): Likewise.
510 (import_export_vtable): Don't check write_virtuals.
511 (finish_vtable_vardecl, finish_file): Likewise.
512 * search.c (dfs_debug_mark): Likewise.
513 * semantics.c (begin_class_definition): Likewise.
514 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
516 * call.c (build_over_call): Check flag_elide_constructors.
517 * decl2.c: flag_elide_constructors defaults to 1.
518 * typeck.c (convert_arguments): Remove return_loc parm.
519 (build_function_call_real): Adjust.
521 * search.c: Tear out all mi_matrix and memoize code.
522 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
523 * lang-options.h: Remove documentation for -fhandle-exceptions,
524 -fmemoize-lookups and -fsave-memoized.
525 * cp-tree.h: Lose mi_matrix and memoize support.
526 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
527 * class.c: Lose struct class_level.
528 (pushclass, popclass): Lose memoize support.
529 * init.c (build_offset_ref): Likewise.
531 Never change BINFO_INHERITANCE_CHAIN.
532 * init.c (emit_base_init): Change modification of
533 BINFO_INHERITANCE_CHAIN to an assert.
534 * search.c (get_base_distance_recursive): Likewise.
535 (get_base_distance): Likewise.
536 (lookup_member): Likewise.
537 (convert_pointer_to_single_level): Likewise.
538 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
539 (lookup_fnfields): Likewise.
540 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
541 (unshare_base_binfos): Don't call propagate_binfo_offsets.
542 (layout_basetypes): Call propagate_binfo_offsets instead of
544 * decl.c (xref_basetypes): Call unshare_base_binfos.
545 * pt.c (instantiate_class_template): Likewise.
546 * tree.c (reverse_path): Remove 'copy' parm; always make a
548 * class.c (build_vbase_path): Just call it.
549 * search.c (compute_access): Likewise. Don't re-reverse.
551 1998-08-27 Mark Mitchell <mark@markmitchell.com>
553 * class.c (build_vbase_path): Use reverse_path.
554 (finish_base_struct): Move warnings for inaccessible bases to
556 (modify_one_vtable): Remove check of TREE_USED (binfo).
557 (fixup_vtable_deltas1): Likewise.
558 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
559 (xref_tag): Remove binfos parameter.
560 (make_binfo): Remove chain parameter.
561 (reverse_path): Add copy parameter.
562 * decl.c (init_decl_processing): Change calls to xref_tag.
563 (xref_tag): Remove binfos parameter.
564 (xref_basetypes): Change calls to make_binfo.
565 * decl2.c (grok_x_components): Change calls to xref_tag.
566 (handle_class_head): Likewise.
567 * friend.c (do_friend): Likewise.
568 * lex.c (make_lang_type): Change calls to make_binfo.
569 * parse.y (structsp): Change calls to xref_tag.
570 (named_complex_class_head_sans_basetype): Likewise.
571 (named_class_head): Likewise.
572 * rtti.c (init_rtti_processing): Likewise.
573 * search.c (compute_access): Change calls to reverse_path.
574 (dfs_get_vbase_types): Change calls to make_binfo.
575 (get_vbase_types): Remove dead code.
576 * tree.c (unshare_base_binfos): Change calls to make_binfo.
577 (layout_basetypes): Warn here about inaccessible bases.
578 (make_binfo): Remove chain parameter.
579 (reverse_path): Add copy parameter.
581 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
583 * class.c: #if 0 complete_type_p.
584 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
585 * method.c (process_overload_item): Likewise.
586 * typeck.c (comp_target_types): Likewise.
588 Stop sharing binfos for indirect virtual bases.
589 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
590 (layout_basetypes): Likewise.
591 (unshare_base_binfos): Copy vbases, too.
592 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
593 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
594 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
595 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
596 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
597 reference to BINFO_VIA_PUBLIC.
598 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
599 (push_class_decls): Use them.
600 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
601 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
603 1998-08-27 Mark Mitchell <mark@markmitchell.com>
605 * decl.c (build_enumerator): Set DECL_CONTEXT for the
608 1998-08-26 Mark Mitchell <mark@markmitchell.com>
610 * cp-tree.h (finish_enum): Change prototype.
611 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
612 VALUES parameter. Don't try to compute mins/maxs if
613 processing_template_decl.
614 * parse.y (structsp): Use new calling sequence for finish_enum.
615 * pt.c (tsubst_enum): Likewise. Take the new type as input.
616 (lookup_template_class): Remove unused variables. Tweak.
617 Register enums on instantiation list before substituting
618 enumeration constants.
619 (tsubst_decl): Remove unused variables.
620 (regenerate_decl_from_template): Likewise.
622 * decl.c (duplicate_decls): Don't obliterate the
623 DECL_TEMPLATE_INFO for a template if we're not replacing it with
626 * lex.c (do_identifier): Fix typo in comment.
628 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
630 * errfn.c: Remove stdarg.h/varargs.h.
633 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
635 * pt.c (tsubst_copy): Only do typename overloading on an
636 IDENTIFIER_NODE that happens to look like a typename if it actually
637 has a type for us to use.
639 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
641 * typeck.c (comp_cv_target_types): Split out...
642 (comp_target_types): From here. Don't allow cv-qual changes under
643 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
644 (build_ptrmemfunc): Pass 1 to nptrs.
645 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
647 1998-08-25 Mark Mitchell <mark@markmitchell.com>
649 * search.c (dependent_base_p): Don't compare a binfo to
650 current_class_type; use the TREE_TYPE of the binfo instead.
652 * cp-tree.h (CLASS_TYPE_P): Revise definition.
654 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
656 * decl.c (duplicate_decls): Don't complain about different
657 exceptions from an internal decl even if pedantic.
659 * typeck.c (convert_for_assignment): Converting from pm of vbase
660 to derived is an error, not a sorry.
662 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
663 * class.c (fixed_type_or_null): Rename from
664 resolves_to_fixed_type_p. Return the dynamic type of the
665 expression, if fixed, or null.
666 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
667 does not match the static type.
668 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
669 resolves_to_fixed_type_p again.
671 1998-08-24 Mark Mitchell <mark@markmitchell.com>
673 * pt.c (tsubst_decl): Move special case code for dealing with
674 tricky friend templates here from ...
675 (regenerate_decl_from_template): Here.
677 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
679 * decl.c (start_decl): Remove redundant linkage check.
681 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
683 * typeck.c (c_expand_return): Handle the case that valtype
684 is wider than the functions return type.
686 1998-08-24 Mark Mitchell <mark@markmitchell.com>
688 * cp-tree.h (CLASS_TYPE_P): New macro.
689 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
690 * pt.c (process_template_parm): Undo previous change.
692 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
694 * cp-tree.h: Declare.
695 * pt.c (decl_template_parm_p): New function.
696 * decl.c (pushdecl): Check decls for redeclaring template parms.
697 (xref_tag): Make redeclaration an error, print decl.
698 * decl2.c (grokfield): Check field_decls for redeclaration as well.
700 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
702 * parse.y (primary): Fix up the type of string constants.
704 1998-08-24 Mark Mitchell <mark@markmitchell.com>
706 * typeck.c (convert_for_initialization): Move check for odd uses
707 of NULL to avoid duplicate warnings.
709 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
711 * tree.c (lvalue_type): Fix for arrays.
712 * typeck.c (string_conv_p): New fn.
713 (convert_for_assignment): Use it.
714 (build_unary_op): Use lvalue_type.
715 * call.c (standard_conversion, convert_like): Use string_conv_p.
716 (add_function_candidate): Use lvalue_type.
717 * cvt.c (convert_to_reference): Likewise.
718 * decl2.c (lang_decode_option): Ignore -traditional.
719 * decl.c (init_decl_processing): flag_writable_strings inhibits
722 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
724 * lang-options.h (lang_options): Add fconst-strings to the list
726 * decl2.c (lang_f_options, lang_decode_option): Likewise.
728 1998-08-24 Nathan Sidwell <nathan@acm.org>
730 * lex.c (real_yylex): Don't warn about long long constants if
731 we're allowing long long.
733 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
735 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
736 accessing bindings directly.
738 * search.c (my_tree_cons): Reimplement.
740 * lang-specs.h: Remove __HONOR_STD.
741 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
743 1998-08-23 Mark Mitchell <mark@markmitchell.com>
745 * decl.c (grokdeclarator): Complain about in-class initialization
746 of aggregates and/or references.
747 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
750 * decl2.c (grok_array_decl): Add comment.
751 (mark_used): Don't instantiate an explicit instantiation.
752 * friend.c (make_friend_class): Remove bogus comment. Fix check
753 for partial specializations.
754 * pt.c (check_explicit_specialization): Don't
755 SET_DECL_EXPLICIT_INSTANTIATION here.
756 (mark_decl_instantiated): Or here.
757 (do_decl_instantiation): Do it here, instead. Add checks for
758 duplicate explicit instantiations, etc. Tidy.
759 (do_type_instantiation): Likewise.
760 (instantiate_decl): Improve comments. Complain about explicit
761 instantiations where no definition is available.
763 * cp-tree.h (ansi_null_node): Remove.
764 * call.c (build_over_call): Warn about converting NULL to an
766 * cvt.c (build_expr_type_conversion): Likewise. Use
767 null_ptr_cst_p instead of expanding it inline.
768 * decl.c (ansi_null_node): Remove.
769 (init_decl_processing): Make null_node always have integral type.
770 * except.c (build_throw): Warn about converting NULL to an
772 * lex.c (init_parse): Remove handling of ansi_null_node.
773 * pt.c (type_unification_real): Don't convert NULL to void* type.
774 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
775 (convert_for_assignment): Warn about converting NULL to an
777 (convert_for_initialization): Likewise.
779 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
781 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
782 * pt.c (coerce_template_parms): Use no_linkage_check.
783 * decl.c (grokvardecl): Likewise.
784 (grokfndecl): Likewise. Members of anonymous types have no linkage.
786 * method.c (process_overload_item): Remove useless code.
788 1998-08-20 Per Bothner <bothner@cygnus.com>
790 Handle new'ing of Java classes.
791 * init.c (build_class_classref): New function.
792 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
793 constructor does not return this; don't need to exception-protect.
795 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
796 * decl2.c (acceptable_java_type): Handle template-derived types.
798 1998-08-20 Per Bothner <bothner@cygnus.com>
800 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
802 1998-08-20 Mark Mitchell <mark@markmitchell.com>
804 * decl.c (duplicate_decls): Always merge the old and new patterns
805 for templates, regardless of whether or not the new one has
806 DECL_INITIAL. Don't throw away specializations. Merge
808 * pt.c (tsubst_decl): Use the right pattern when calculating the
809 complete args for a new template instance.
810 (do_decl_instantiation): Fix typo in comment.
811 (regenerate_decl_from_template): Deal with tricky friend template
813 (instantiate_decl): Likewise.
815 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
817 * init.c (build_builtin_delete_call): Add missing assemble_external
820 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
822 * parse.y (notype_unqualified_id): Also accept ~A<int>.
824 1998-08-19 Mark Mitchell <mark@markmitchell.com>
826 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
828 * except.c (build_throw): Warn when NULL is thrown, even with
829 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
832 * cp-tree.h (ansi_null_node): New variable.
833 * decl.c (ansi_null_node): New variable.
834 (init_decl_processing): Initialize its type.
835 * lex.c (init_parse): Initialize its value. Use ansi_null_node
836 for null_node in non-ANSI mode.
837 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
838 place of null_node to avoid spurious errors.
840 1998-08-17 Mark Mitchell <mark@markmitchell.com>
842 * cp-tree.h (enter_scope_of): New function.
843 * parse.y (complex_direct_notype_declarator): Use it.
844 * semantics.c (enter_scope_of): New function.
846 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
848 * decl.c (grokparms): No, here.
850 * decl.c (grokdeclarator): Catch parm with pointer to array of
851 unknown bound here...
852 * method.c (process_overload_item): ...not here.
854 * gxxint.texi: Remove obsolete documentation of overloading code.
856 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
857 * class.c (finish_struct_bits): Likewise.
859 * tree.c (lvalue_type): Fix for arrays.
860 * typeck.c (build_unary_op): Use lvalue_type.
861 * call.c (add_function_candidate): Likewise.
862 * cvt.c (convert_to_reference): Likewise.
864 * decl2.c (lang_decode_option): Ignore -traditional.
866 * init.c (build_offset_ref): Don't mess with error_mark_node.
867 * lex.c (do_scoped_id): Use cp_error.
869 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
871 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
873 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
875 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
877 * cp-tree.h (set_identifier_local_value): Provide prototype.
879 * decl2.c (do_namespace_alias): Remove unused variables `binding'
882 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
884 * Makefile.in: Rename BBISON to BISON so that it can be properly
885 inherited from the parent makefile.
887 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
889 * lang-options.h: Add -finit-priority.
890 * decl2.c: Likewise. Check flag_init_priority instead of
893 * decl2.c (setup_initp): New fn.
894 (start_objects, finish_objects, do_ctors): Handle init_priority.
895 (do_dtors, finish_file): Likewise.
897 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
899 * pt.c (tsubst_copy): Hush warning.
901 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
903 1998-08-12 Mark Mitchell <mark@markmitchell.com>
905 * pt.c (print_template_context): Don't abort when instantiating a
908 * decl.c (grokdeclarator): Issue errors on namespace qualified
909 declarators in parameter lists or in class scope.
911 1998-08-09 Mark Mitchell <mark@markmitchell.com>
913 * pt.c (check_explicit_specialization): Don't abort on bogus
914 explicit instantiations.
916 1998-08-07 Mark Mitchell <mark@markmitchell.com>
918 * typeck.c (require_complete_type): Use complete_type_or_else.
919 (complete_type_or_else): Always return NULL_TREE on failure, as
922 * pt.c (tsubst_aggr_type): Prototype.
923 (tsubst_decl): New function, split out from tsubst. Set
924 input_filename and lineno as appropriate.
925 (pop_tinst_level): Restore the file and line number saved in
927 (instantiate_class_template): Set input_filename and lineno as
929 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
930 context for a TYPENAME_TYPE is complete.
932 * decl2.c (grokbitfield): Issue errors on bitfields declared with
934 (do_dtors): As in do_ctors, pretend to be a member of the same
935 class as a static data member while generating a call to its
938 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
939 conversions, even in complex virtual base class hierarchies.
941 1998-08-06 Mark Mitchell <mark@markmitchell.com>
943 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
944 (TYPE_TEMPLATE_INFO): Likewise.
945 (SET_TYPE_TEMPLATE_INFO): Likewise.
946 (ENUM_TI_TEMPLATE): Likewise.
947 (ENUM_TI_ARGS): Likewise.
948 (lookup_nested_type_by_name): Remove.
949 * decl.c (maybe_process_template_type_declaration): Handle enums.
950 (start_enum): Don't check for primary-template enum declarations
952 (finish_enum): Clean up, document. Make sure template enum
953 constants get the correct type.
954 (build_enumerator): Copy initializers for template enumerations,
956 (grok_enum_decls): Document.
957 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
958 better. Build LOOKUP_EXPRs for local variables, even if they are
960 * pt.c (tsubst_enum): Remove field_chain parameter.
961 (template_class_depth): Include the depth of surrounding function
963 (push_template_decl): Check for primary-template enum declarations
964 here. Deal with enumeration templates.
965 (lookup_template_class): Likewise.
966 (for_each_template_parm): Likewise.
967 (instantiate_class_template): Don't call tsubst_enum directly,
968 call tsubst instead, to instantiate enums. Deal with all
969 field_chain issues here, not in tsubst_enum.
970 (lookup_nested_type_by_name): Remove.
971 (tsubst_aggr_type): Revise handling of enumeration types.
973 (tsubst_copy): Likewise.
974 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
976 1998-08-04 Mark Mitchell <mark@markmitchell.com>
978 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
979 uses template parameters.
980 * method.c (build_template_parm_names): Use the full set of
981 template arguments for tsubst'ing.
982 (build_overload_identifier): Pass the full set of template
983 arguments to build_template_parm_names, not just the
985 * pt.c (TMPL_ARGS_DEPTH): Define using
986 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
987 (NUM_TMPL_ARGS): New macro.
988 (add_outermost_template_args): Deal with the case where the outer
989 args will be completely discarded.
990 (coerce_template_parms): Use the full set of template arguments
991 for tsubst'ing. Simplify. Add some asserts. Improve
993 (lookup_template_class): Pass the full set of template arguments
994 to coerce_template_parms.
995 (tsubst): Add assertion.
996 (do_type_instantiation): Don't instantiate member template
999 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
1000 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
1002 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
1004 * method.c (set_mangled_name_for_decl): Change return type to void.
1006 * decl.c (lookup_name_real): A namespace-level decl takes priority
1007 over implicit typename. Avoid doing the same lookup twice.
1009 * search.c (dependent_base_p): New fn.
1010 (dfs_pushdecls, dfs_compress_decls): Use it.
1012 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
1013 virtual functions if the type doesn't have any.
1015 1998-08-03 Mark Mitchell <mark@markmitchell.com>
1017 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
1018 uses template parameters.
1020 1998-08-02 Mark Mitchell <mark@markmitchell.com>
1022 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
1023 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
1024 * lex.c (do_identifier): Don't use a second argument, or a type,
1025 when building LOOKUP_EXPRs.
1026 (do_identifier): Likewise.
1027 (do_scoped_id): Likewise.
1028 * method.c (hack_identifier): Improve error message.
1029 * pt.c (lookup_template_function): Don't needlessly call
1030 copy_to_permanent or build_min.
1031 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
1033 (do_decl_instantiation): Improve error message.
1034 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
1035 (build_min): Copy the type to the permanent obstack, too.
1037 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
1039 * init.c (init_init_processing): Remove BI* handling.
1040 (build_builtin_call): Remove.
1041 (build_builtin_delete_call): New fn.
1042 (build_delete): Use it.
1044 1998-07-31 Mark Mitchell <mark@markmitchell.com>
1046 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
1047 (maybe_check_template_type): New function.
1048 * decl.c (maybe_process_template_type_declaration): New function,
1049 split out from pushtag Call maybe_check_template_type.
1050 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
1051 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1052 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1053 * pt.c (template_class_depth_real): Generalization of ...
1054 (template_class_depth): Use it.
1055 (register_specialization): Use duplicate_decls for duplicate
1056 declarations of specializations.
1057 (maybe_check_template_type): New function.
1058 (push_template_decl_real): Fix comment.
1059 (convert_nontype_argument): Likewise.
1060 (lookup_template_class): Likewise. Avoid an infinite loop on
1062 (tsubst_friend_function): Fix comment.
1063 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
1065 * semantics.c (begin_function_definition): Use
1066 reset_specialization to note that template headers don't apply
1067 directly to declarations after the opening curly for a function.
1069 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
1071 * decl.c (push_overloaded_decl): Use current_namespace instead of
1072 DECL_CONTEXT (decl) to determine where we go.
1074 * decl.c (lookup_name_real): Fix typo.
1076 1998-07-28 Mark Mitchell <mark@markmitchell.com>
1078 * friend.c (is_friend): Be lenient with member functions to deal
1079 with nested friends.
1081 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
1083 * class.c (finish_struct_1): Convert integer_zero_node to
1084 ssizetype before passing it to set_rtti_entry.
1085 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
1086 of any size to a pointer.
1088 1998-07-27 Mark Mitchell <mark@markmitchell.com>
1090 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
1091 (build_template_decl_overload): Remove.
1092 (set_mangled_name_for_decl): New function.
1093 (innermost_args): Remove is_spec parameter.
1094 (most_specialized, most_specialized_class): Remove declarations.
1095 (lookup_template_class): Add entering_scope parameter.
1096 (maybe_process_partial_specialization): New function.
1097 (finish_template_decl): Likewise.
1098 (finish_template_type): Likewise.
1099 * class.c (finish_struct): Clean up processing of member template
1101 * decl.c (pushtag): Fix formatting.
1102 (lookup_tag): Improve handling of pseudo-global levels.
1103 (make_typename_type): Adjust call to lookup_template_class.
1104 (shadow_tag): Use maybe_process_partial_specialization.
1105 (xref_tag): Improve handling of member friends.
1106 (start_function): Call push_nested_class before
1107 push_template_decl. Don't call push_template_decl for
1109 * decl2.c (grok_x_components): Don't call xref_tag for
1110 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
1111 (grokclassfn): Use set_mangled_name_for_decl.
1112 (arg_assoc_class): Adjust call to innermost_args.
1113 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
1114 * error.c (dump_function_name): Improve printing of template
1116 * friend.c (is_friend): Don't compare types of decls to determine
1117 friendship, unless flag_guiding_decls.
1118 (make_friend_class): Partial specializations cannot be friends.
1119 (do_friend): Use set_mangled_name_for_decl. Call
1120 push_template_decl_real instead of push_template_decl.
1121 * method.c (build_decl_overload_real): Remove prototype. Give it
1123 (build_overload_identififer): Adjust call to innermost_args.
1124 (build_template_decl_overload): Remove.
1125 (set_mangled_name_for_decl): New function.
1126 * parse.y (.finish_template_type): New non-terminal.
1127 (template_def): Use finish_template_decl. Use template_extdef
1129 (template_extdef, template_datadef): New non-terminals, containing
1130 only those rules for things which can be templates.
1132 (template_type, self_template_type): Use .finish_template_type.
1133 (named_class_head): Use maybe_process_partial_specialization.
1134 * pt.c (mangle_class_name_for_template): Remove context parameter.
1135 (get_class_bindings): Remove outer_args parameter.
1136 (complete_template_args): Remove.
1137 (add_outermost_template_args): New function.
1138 (register_specialization): Return the specialization.
1139 (unregister_specialization): New function.
1140 (tsubst_template_parms): Likewise.
1141 (most_specialized, most_specialized_class): Prototype here as
1143 (original_template): Rename to most_general_template.
1144 (tsubst_template_parms): New function.
1145 (set_mangled_name_for_template_decl): Likewise.
1146 (TMPL_ARGS_DEPTH): New macro.
1147 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
1148 (TMPL_ARGS_LEVEL): New macro.
1149 (SET_TMPL_ARGS_LEVEL): Likewise.
1150 (TMPL_ARG): Likewise.
1151 (SET_TMPL_ARG): Likewise.
1152 (TMPL_ARGS_DEPTH): Likewise.
1153 (finish_member_template_decl): Use finish_template_decl.
1154 (maybe_process_partial_specialization): New function, split out
1156 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
1157 (maybe_begin_member_template_processing): Use new macros.
1158 (is_member_template): Likewise.
1159 (is_member_template_class): Likewise.
1160 (add_to_template_args): Likewise. Deal with multiple levels of
1162 (maybe_process_partial_specialization): New function.
1163 (retrieve_specialization): Add consistency check.
1164 (determine_specialization): Return full argument list.
1165 (check_explicit_specialization): Tweak friend handling. Use full
1166 argument lists. Simplify.
1167 (current_template_args): Use new macros.
1168 (push_template_decl_real): Change ill-named mainargs to specargs.
1169 Check that a partial specialization actually specializes at least
1170 one parameter. Improve friend handling. Modify for full
1172 (classtype_mangled_name): Don't mangle the names of
1174 (lookup_template_class): Add entering_scope parameter. Use it to
1175 avoid finding a template type when an instantiation is required.
1176 Simplify. Use full template arguments.
1177 (tsubst_friend_function): Use unregister_specialization. Use new
1178 macros. Use full template arguments.
1179 (tsubst_friend_class): Substitute, using tsubst_template_parms,
1180 into the template parameters before passing them to
1181 redeclare_class_template.
1182 (instantiate_class_template): Simplify. Use full template
1183 arguments. Adjust calls to get_class_bindings. Use
1184 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
1185 (innermost_args): Use new macros.
1186 (tsubst_aggr_type): New function, split out from tsubst.
1187 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
1188 conventions for lookup_tmeplate_class. Refine handling of partial
1189 instantiations. Remove calls to complete_template_args.
1190 Simplify. Add consistency checks. Use set_mangled_name_for_decl
1191 and set_mangled_name_for_template_decl.
1192 (tsubst_copy): Use tsubst_aggr_type.
1193 (instantiate_template): Use full template arguments.
1194 (more_specialized): Improve formatting.
1195 (more_specialized_class): Adjust calls to get_class_bindings.
1196 (get_bindings_real): Don't call complete_template_args.
1197 (most_specialized): Don't overwrite input; create a new list.
1198 (most_specialized_class): Use most_general_template.
1199 (regenerate_decl_from_template): Use unregister_specialization.
1200 Use full template arguments.
1201 (instantiate_decl): Use full template arguments.
1202 (set_mangled_name_for_template_decl): New function.
1203 * semantics.c (begin_class_definition): Use
1204 maybe_process_partial_specialization.
1205 (finish_member_class_template): New function.
1206 (finish_template_decl): Likewise.
1207 (finish_template_type): Likewise.
1208 (typeck.c): Don't crash after issuing a compiler_error.
1209 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
1211 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
1213 * typeck2.c (build_functional_cast): Handle default-initialization.
1215 * call.c (build_over_call): Pass 1 to popclass.
1217 * parse.y (direct_notype_declarator): Add precedence declaration
1218 to notype_unqualified_id case.
1219 * Makefile.in (EXPECT): Adjust.
1221 * tree.c (ovl_member): Fix for single function in OVL.
1223 1998-07-27 Dave Brolley <brolley@cygnus.com>
1225 * c-lex.c (yylex): Fix boundary conditions in character literal and
1226 string literal loops.
1228 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
1230 * decl.c (lookup_name_real): OK, do return the from_obj value
1231 unless got_object depends on template parms.
1233 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
1235 * pt.c (coerce_template_parms): Also complain about local enums.
1237 * cp-tree.h: Add prototype for set_identifier_local_value.
1238 * decl.c (set_identifier_local_value_with_scope): Make static,
1240 * search.c (covariant_return_p): Likewise.
1241 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
1243 * call.c (build_method_call): Only pull out the type of a destructor
1244 if it's a template type parm.
1245 * decl.c (lookup_name_real): Never return the from_obj value.
1247 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
1249 * except.c (process_start_catch_block_old): Call start_decl_1 for
1251 * decl.c (start_decl_1): Avoid duplicate error.
1253 * init.c (expand_default_init): Only perform the initialization if
1254 it will do something.
1256 1998-07-23 H.J. Lu (hjl@gnu.org)
1258 * parse.y (base_class): Check for invalid base class.
1260 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
1262 * decl2.c (import_export_template): Fold in...
1263 (import_export_class): ...to here. Handle dllimport/export.
1265 * class.c (build_vtable): Pass at_eof to import_export_vtable.
1266 (prepare_fresh_vtable): Likewise.
1267 * decl2.c (import_export_class): Split out...
1268 (finish_prevtable_vardecl): From here.
1269 * class.c (finish_struct_1): Call import_export_class if at_eof.
1271 * decl.c (start_function): #if 0 mysterious code I wrote and have
1273 * rtti.c (get_tinfo_fn): If this is for a class type, set
1276 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
1278 * inc/exception: Change terminate and unexpected to ().
1280 * parse.y (named_class_head_sans_basetype_defn): A
1281 named_class_head_sans_basetype followed by '{' or ':' is a defn.
1283 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
1285 * tree.c (canonical_type_variant): New fn to handle arrays.
1286 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
1287 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
1288 * method.c (process_overload_item): Use build_overload_value for
1291 1998-07-20 Dave Brolley <brolley@cygnus.com>
1293 * lex.c (mbchar.h): #include it.
1294 (GET_ENVIRONMENT): New macro.
1295 (init_parse): Set character set based on LANG environment variable.
1296 (real_yylex): Handle multibyte characters in character literals.
1297 (real_yylex): Handle multibyte characters in string literals.
1299 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
1301 * lex.c (do_identifier): Look for class value even if we don't
1302 have a global value. Do implicit declaration if parsing is 2.
1303 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
1306 1998-07-19 Mark Mitchell <mark@markmitchell.com>
1308 * decl.c (pushtag): Revert previous change.
1309 * pt.c (lookup_template_class): Don't put out debugging
1310 information for types that use template parameters.
1312 * decl.c (pushtag): Don't put out debugging information for
1313 compiler-generated typedefs.
1315 * error.c (dump_type_real): Don't crash when presented with
1316 intQI_type_node or the like.
1318 * semantics.c (finish_translation_unit): Fix spelling error in
1321 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
1323 * decl.c (lookup_name_real): Pull out single function here.
1324 (select_decl): Not here.
1325 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
1327 * decl.c (qualify_lookup): Tweak again.
1329 * pt.c (lookup_template_class): Don't mess with the context of the
1331 * decl2.c (current_decl_namespace): Remove special handling for
1334 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
1335 a member template specialization.
1337 * tree.c (ovl_member): Use decls_match to compare functions.
1338 * decl.c (decls_match): Check the context of a function.
1340 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
1341 in Koenig lookup support rules.
1342 * semantics.c (finish_call_expr): Handle the new cases.
1344 * typeck.c (build_x_function_call): Handle overloaded methods.
1346 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
1348 1998-07-16 Mark Mitchell <mark@markmitchell.com>
1350 * semantics.c (finish_object_call_expr): Revert previous change.
1351 * call.c (build_new_method_call): Likewise. Instead, convert
1352 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
1354 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
1356 * decl.c (qualify_lookup): Handle templates.
1358 * decl2.c (do_using_directive): Don't pass ancestor.
1359 * decl.c (push_using_directive): Calculate ancestor.
1361 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
1362 * decl.c (pushdecl): Move type shadowing handling from here...
1363 (duplicate_decls): ...to here.
1364 * decl.c (set_identifier_local_value_with_scope): New fn.
1366 (set_identifier_local_value, lookup_type_current_level): New fns.
1367 * decl2.c (do_local_using_decl): Handle types and binding level
1370 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
1371 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
1372 (lookup_namespace_name): Likewise.
1373 * typeck.c (build_unary_op): Not here anymore.
1375 * decl2.c (do_class_using_decl): Make sure we get an identifier.
1376 * class.c (handle_using_decl): Ignore TYPE_DECLs.
1378 * decl.c (qualify_lookup): New fn.
1379 (lookup_name_real): Use it.
1381 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1383 * decl2.c (add_using_namespace): When directly using a namespace
1384 that was indirect before, promote it.
1386 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
1387 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
1388 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
1389 * decl.c (select_decl): Replace two flag parameters by one.
1390 (unqualified_namespace_lookup): Likewise, pass flag.
1391 (lookup_flags): New function.
1392 (lookup_name_real): Compute flags, pass them.
1393 (lookup_namespace_name): Call with zero-flag.
1394 * decl2.c (ambiguous_decl): Add flag parameter, complain only
1396 (lookup_using_namespace, qualified_lookup_using_namespace):
1397 Add flag parameter, pass them through.
1398 * lex.c (do_scoped_id): Call with zero-flag.
1400 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
1402 * typeck.c (convert_for_assignment): Use comptypes.
1404 1998-07-16 Mark Mitchell <mark@markmitchell.com>
1406 * semantics.c (finish_object_call_expr): Move test for the
1407 function called being a TYPE_DECL to ...
1408 * call.c (build_new_method_call): Here.
1410 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
1412 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
1413 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
1415 * lex.c (looking_for_typename): Don't initialize.
1417 * decl2.c (ambiguous_decl): Clarify error message.
1419 * decl.c (push_using_directive): Iterate over namespaces used
1422 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1424 * decl2.c (add_using_namespace): Iterate over namespaces used
1427 * decl.c (lookup_name_real): Accept namespace aliases as locals.
1428 (cat_namespace_levels): Ignore aliases.
1429 (duplicate_decls): Ignore duplicate aliases.
1430 * decl2.c (do_namespace_alias): Process block level namespace
1431 aliases. Store alias with pushdecl. Remove odr errors.
1432 * parse.y (namespace_alias): New non-terminal.
1435 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
1437 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
1438 Handle TEMPLATE_TYPE_PARM.
1439 (arg_assoc): Rewrite.
1441 * pt.c (complete_template_args): Don't look at the context unless
1444 * method.c (build_decl_overload_real): Fix namespace handling.
1446 * typeck.c (build_unary_op): Extract a lone function from an
1449 * call.c (build_scoped_method_call): Handle getting a namespace
1450 for basetype in a destructor call.
1451 (check_dtor_name): Handle enums.
1453 * parse.y (using_directive): New nonterminal.
1454 (extdef, simple_stmt): Use it.
1456 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1458 * decl2.c (add_function): Move error message ...
1459 (arg_assoc_namespace): ... from here.
1461 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
1463 * parse.y (namespace_qualifier): Fix multiple level handling.
1464 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
1465 (arg_assoc): Don't skip the first argument of a function.
1467 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
1469 * search.c (my_tree_cons): Clean up.
1471 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
1473 * call.c (joust): Don't warn about "confusing" conversions to the
1476 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
1478 * class.c (push_nested_class): Complain about namespaces.
1479 * decl.c (start_decl): Enter the object's namespace.
1480 (cp_finish_decl): Leave it.
1481 (grokdeclarator): Likewise.
1482 * decl2.c (check_decl_namespace): New function.
1483 (finish_file): Call it.
1484 * parse.y (complex_direct_notype_declarator): Set complexity
1485 of namespace-qualified ids to -1, enter the namespace.
1487 * method.c (build_template_decl_overload): Expect _DECL as first
1488 parameter. Put context temporarily into current_namespace.
1489 * pt.c (check_explicit_specialization): Change caller.
1492 * init.c (build_offset_ref): Call mark_used and
1493 convert_from_reference for namespace members.
1495 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
1497 * search.c (my_tree_cons): The bitfield is at index 2.
1499 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
1501 * lang-options.h: Format changed to work with new --help support
1504 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
1506 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
1507 Do Koenig lookup in CALL_EXPR.
1508 (arg_assoc): Handle error_mark.
1509 * lex.c (is_global): New function.
1510 (do_identifier): Expect arguments for Koenig lookup.
1511 * parse.y (primary): Add rules for calls of unqualified function calls.
1512 (do_id): Change call of do_identifier.
1513 * pt.c (finish_stmt_expr): Likewise.
1514 * semantics.c (finish_id_expr): Likewise.
1515 (finish_call_expr): Add integer parameter to indicate
1516 argument-dependent lookup.
1518 * decl.c (struct binding_level): New field using_directives.
1519 (push_using_decl): Not sorry anymore.
1520 (push_using_directive): New function.
1521 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
1522 (unqualified_namespace_lookup): New function, code from ...
1523 (lookup_name_real): ... here.
1524 * decl2.c (lookup_using_namespace): Pass using list instead of
1526 (validate_nonmember_using_decl): New function.
1527 (do_nonmember_using_decl): New function.
1528 (do_toplevel_using_decl): Use them.
1529 (do_local_using_decl): New function.
1530 (do_using_directive): Support block-level directives.
1531 * parse.y (simple_stmt): Support using declarations and
1533 (namespace_qualifier, namespace_using_decl): New non-terminals.
1535 * xref.c (classname): New function.
1536 (GNU_xref_hier): Change class and base parameters to tree.
1537 * decl.c (xref_baseypes): Change caller.
1538 * friend.c (make_friend_class): Likewise.
1540 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1542 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
1545 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
1546 template template parameter, record its use.
1547 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
1548 its template arguments if exists.
1550 * pt.c (coerce_template_template_parms): New function equivalent
1551 to coerce_template_parms when IS_TMPL_PARM is true.
1552 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
1553 all callers changed.
1555 (coerce_template_parms): Access ARGLIST properly when creating a
1556 new vector. Only accept implicit TYPE_DECL as valid argument for
1557 a template template parameter when it is a base class of
1558 current_class_type. Don't display error message when COMPLAIN is
1561 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
1563 * repo.c (get_base_filename): Use file_name_nondirectory.
1564 (open_repo_file): Ditto.
1565 * cp-tree.h (file_name_nondirectory): Add prototype.
1567 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
1569 * friend.c (do_friend): Pull the identifier out of declarator.
1570 Use cp_error and friends.
1571 * decl2.c (qualified_lookup_using_namespace): Fix call to
1573 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
1574 (grokvardecl): Use DECL_CLASS_SCOPE_P.
1575 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
1576 * class.c (warn_hidden): Fix for OVERLOAD.
1577 From grahams@rcp.co.uk:
1578 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
1579 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
1581 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
1583 * g++.1 (-traditional): Remove duplicated documentation.
1585 1998-07-11 Mark Mitchell <mark@markmitchell.com>
1587 * method.c (flush_repeats): Add nrepeats parameter.
1588 (issue_nrepeats): Likewise.
1589 (is_back_referenceable_type): New function. Don't back-reference
1590 TEMPLATE_TYPE_PARMs as well as simple types like integers.
1591 (build_mangled_name_for_type): Likewise.
1592 (build_mangled_name_for_type_with_Gcode): Likewise.
1594 (nrepeats): Likewise.
1595 (Nrepeats): Likewise.
1596 (start_squangling): Don't clear the variables removed above.
1597 (end_squangling): Likewise.
1598 (flush_repeats): Tidy. Use nrepeats parameter rather than
1600 (issue_nrepeats): Likewise, but with nrepeats global. Use
1601 is_backreferenceable_type.
1602 (build_overload_nested_name): Tidy. Add comment. Use
1603 build_mangled_name_for_type.
1604 (build_underscore_int): Comment.
1605 (build_overload_scope_ref): Use build_mangled_name_for_type.
1606 (build_overload_int): Likewise.
1607 (build_template_template_parm_names): Tidy.
1608 (build_template_parm_names): Use build_mangled_name_for_type.
1609 (build_overload_identifier): Add comments.
1610 (build_mangled_name_for_type_with_Gcode): Split out from
1612 (build_mangled_name_for_type): Use it.
1613 (build_mangled_name): Rework to use build_mangled_name_for_type
1614 and to not use global nrepeats/Nrepeats. Tidy.
1615 (process_modifiers): Tidy.
1616 (check_btype): Use is_backreferenceable_type. Add comment.
1617 Rename `node' to `type'.
1618 (process_overload_item): Set numeric_output_need_bar here.
1619 Use build_mangled_name_for_type. Tidy.
1620 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
1621 build_mangled_name_for_type.
1623 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
1626 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
1628 * cp-tree.h (warn_long_long): Define.
1629 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
1630 warning "ANSI C++ does not support `long long'".
1631 * decl2.c (warn_long_long): Define.
1632 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
1634 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
1636 * decl.c (xref_tag): Handle attributes between 'class' and name.
1637 * parse.y (aggr): Likewise.
1638 * semantics.c (finish_class_definition): Likewise.
1639 * Makefile.in (EXPECTED): Adjust.
1641 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
1642 * decl2.c: Define them.
1643 (lang_decode_option): Handle them.
1644 * lang-options.h: Add -foptional-diags.
1645 * class.c (finish_struct): Don't complain about multiple meanings of
1646 name if -fno-optional-diags.
1647 * decl.c (pushdecl_class_level): Likewise.
1648 * lex.c (real_yylex): Check warn_multichar.
1650 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
1652 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
1654 * tree.c (make_binfo): Fix length.
1656 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
1658 * decl2.c (lang_decode_option): Remove warn_template_debugging.
1659 * lang-options.h: Ditto.
1661 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1663 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
1664 (process_start_catch_block): Likewise for variables
1665 `false_label_rtx', `call_rtx' and `return_value_rtx'.
1667 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
1669 * tree.c (build_srcloc): Make sure we allocate this node on the
1672 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
1674 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
1675 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
1676 (lang_specific_driver): Only add -lm automatically if need_math is
1679 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
1681 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
1683 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1685 * Makefile.in (EXPR_H): New dependency variable.
1686 (decl2.o): Depend on $(EXPR_H).
1687 (typeck.o): Likewise.
1691 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1693 * decl.c (start_enum): Put local enums on permanent_obstack.
1695 1998-06-25 Mark Mitchell <mark@markmitchell.com>
1697 * cp-tree.h (c_get_alias_set): Declare.
1698 * decl.c (init_decl_processing): Set lang_get_alias_set.
1700 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
1702 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
1703 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
1704 flag for all function decls which are in the exception table.
1705 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
1706 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
1707 code is emitted for any referenced rtti function.
1709 1998-06-25 Dave Brolley <brolley@cygnus.com>
1711 * lang-specs.h: Use new | syntax to eliminate
1712 string concatenation.
1714 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
1716 * cp-tree.h (CP_DECL_CONTEXT): New macro.
1717 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
1718 * method.c (build_overload_nested_name): Likewise.
1719 * sig.c (build_signature_pointer_or_reference_type): Don't set
1722 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1724 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
1725 * cp-tree.h (FROB_CONTEXT): New macro.
1726 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
1727 * decl.c (namespace_binding): Replace NULL_TREE with
1729 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
1730 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
1732 * decl.c (pushtag): Use FROB_CONTEXT.
1733 (pushdecl, make_typename_type, define_function, grokdeclarator):
1735 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
1736 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
1738 * decl2.c (decl_namespace): Return global_namespace if no context.
1739 * method.c (build_overload_nested_name): Expect null as context.
1740 * pt.c (mangle_class_name_for_template): Do nothing for null
1742 (lookup_template_class): Allow for null id_context.
1744 1998-06-25 Richard Henderson <rth@cygnus.com>
1746 * method.c (emit_thunk): Set current_function_is_thunk for the
1747 ASM_OUTPUT_MI_THUNK case as well.
1749 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
1751 * exception.cc (__cplus_type_matcher): Get a match_info pointer
1752 instead of an exception table entry as a parameter.
1754 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
1756 * parse.y (function_try_block): Don't call start_catch_handler.
1757 * except.c (call_eh_info): Remove coerced field from declaration.
1758 (build_eh_type_type_ref): New function to create an address of a
1759 rtti function for the new style exception tables.
1760 (expand_start_catch_block): Split function, this contains the
1762 (process_start_catch_block_old): New function to perform the rest
1763 of expand_start_catch_block under old style exceptions.
1764 (process_start_catch_block_old): New function to perform the rest
1765 of expand_start_catch_block under new style exceptions.
1766 (expand_end_catch_block): Only pop the false label off the stack under
1767 the old style of exceptions.
1768 * semantics.c (finish_try_block): Don't call start_catch_handler.
1769 * exception.cc (struct cp_eh_info): Add original_value field.
1770 (__cplus_type_matcher): Perform type matching on the original exception
1771 value, and if we have a match, set the current value.
1772 (__cp_push_exception): Set the original expcetion value.
1774 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
1776 * call.c (joust): Fix confusing conversion warning.
1778 * call.c (build_op_delete_call): Add placement parm. Check
1779 LOOKUP_SPECULATIVELY.
1780 * cp-tree.h, decl2.c, init.c: Adjust.
1781 * decl.c (finish_function): Use it.
1783 * pt.c (tsubst): Diagnose creating void fields or variables.
1785 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1787 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
1789 * cp-tree.h (check_dtor_name): Add prototype.
1791 * init.c (expand_member_init): Remove unused variables
1792 `ptr_type_node', `parm' and `rval'.
1794 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
1796 (lang_print_xnode): Likewise.
1798 * typeck2.c (enum_name_string): Cast argument to sprintf to long
1799 and use %ld specifier.
1801 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
1802 specifier in call to fprintf.
1803 (GNU_xref_member): Cast argument to sprintf to int.
1805 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1807 * typeck2.c (pop_init_level): Warn about implicit zero initialization
1810 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1812 * cp-tree.h: Prototype function `check_java_method'.
1814 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1816 * class.c (finish_struct): Make conflicting use of id a pedwarn.
1817 * decl.c (pushdecl_class_level): Likewise.
1819 1998-06-17 Mark Mitchell <mark@markmitchell.com>
1821 * pt.c (convert_nontype_argument): Issue an error when presented
1822 with an integer (real) constant that cannot be simplified to an
1825 * cp-tree.h (c_get_alias_set): Remove declaration added in
1826 1998-06-13 change that should never have been checked in.
1828 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1830 * typeck.c (build_binary_op_nodefault): Change % in format strings
1833 * decl.c (grokvardecl): Don't build_static_name for decls that
1834 aren't at namespace scope.
1836 * init.c (perform_member_init): Catch default-initialization of
1839 1998-06-17 Mark Mitchell <mark@markmitchell.com>
1841 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
1843 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
1845 * method.c (hack_identifier): Complain about getting a namespace
1847 * typeck.c (decay_conversion): Remove check for namespaces.
1848 * typeck2.c (incomplete_type_error): Likewise.
1849 * parse.y (template_arg): Add PTYPENAME expansion.
1851 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
1853 * decl.c (grokvardecl): Don't build external assembler names for
1854 TYPENAMEs in other namespaces as there is no declarator.
1855 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
1856 info from DECL_CONTEXT if it is NULL.
1858 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
1860 * call.c (check_dtor_name): Split out.
1861 (build_scoped_method_call): Use it.
1862 (build_method_call): Use it.
1863 * init.c (build_offset_ref): Use it.
1865 * typeck.c (build_static_cast): Fix handling of pointers to members.
1867 * decl.c (finish_function): Just return nothing from a constructor.
1868 * typeck.c (c_expand_return): Complain about returning a void
1869 expression from a destructor.
1871 1998-06-13 Mark Mitchell <mark@markmitchell.com>
1873 * class.c (alter_access): Accept a BINFO explaining how to get
1874 from the entity whose accessed is being altered to the type doing
1876 (handle_using_decl): New function containing code split out from ...
1877 (finish_struct_1): Here.
1879 * cp-tree.h (complete_type_or_else): Declare.
1880 * init.c (build_new_1, build_delete): Use it.
1881 * typeck.c (require_complete_type): Use complete_type, rather than
1882 expanding it inline.
1883 (complete_type_or_else): New function.
1884 (build_component_ref): Use it.
1885 (pointer_int_sum): Make sure the type pointed to is complete.
1886 (pointer_diff): Likewise.
1888 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
1891 * search.c (get_matching_virtual): Note that member templates
1892 cannot override virtual functions.
1894 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
1896 * pt.c (check_explicit_specialization): If DECLARATOR turned into
1897 an error_mark_node from lookup_template_function, return the same.
1898 (determine_specialization): Also make sure TEMPLATE_ID isn't an
1899 error_mark_node, before we try to read its operands.
1900 * decl.c (grokdeclarator): If we got an error_mark_node from
1901 check_explicit_specialization, just return it right back.
1903 1998-06-12 Mark Mitchell <mark@markmitchell.com>
1905 * class.c (instantiate_type): Don't treat template-ids that don't
1906 specify any template arguments as equivalent to ordinary
1907 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
1908 pointer-to-members for member templates. Tidy slightly.
1909 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
1910 * init.c (build_offset_ref): Handle template-ids like ordinary
1911 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
1912 offset part of the OFFSET_REF.
1913 * typeck.c (build_unary_op): Change check for unknown types to
1914 look for OFFSET_REFs, not SCOPE_REFs.
1916 1998-06-11 Mark Mitchell <mark@markmitchell.com>
1918 * pt.c (is_member_template_class): New function.
1919 (push_template_decl_real): Use it.
1921 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
1923 * friend.c (do_friend): Add support for nested classes using
1924 member functions of the enclosing class as friends.
1926 1998-06-10 Mark Mitchell <mark@markmitchell.com>
1928 * call.c (convert_default_arg): Make global, not static.
1929 (convert_arg_for_ellipsis): Split out from ...
1930 (build_over_call): Here.
1931 * cp-tree.h (convert_default_arg); Declare.
1932 (convert_arg_to_ellipsis): Likewise.
1933 (do_member_init): Remove.
1934 * init.c (do_member_init): Remove; this code is dead.
1935 (expand_member_init): Remove much of this code; it is dead.
1936 * typeck.c (convert_arguments): Use convert_default_arg and
1937 convert_arg_for_ellipsis, rather than duplicating here.
1939 * call.c (convert_like): Don't fail silently if
1940 build_user_type_conversion fails. Always return error_mark_node
1943 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1945 * search.c (covariant_return_p): Complain about ambiguous base.
1947 * typeck.c (build_component_ref): Diagnose ref to nested type.
1949 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
1951 * decl.c (grokparms): Check that INIT isn't an error_mark_node
1952 before giving error about invalid type for default arg.
1954 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1956 * call.c (build_method_call): Fix thinko.
1958 1998-06-10 Dave Brolley <brolley@cygnus.com>
1960 * decl2.c (lang_decode_option): New argc/argv interface.
1961 * cp-tree.h (lang_decode_option): New argc/argv interface.
1962 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
1963 specified for cpplib-enabled compilers.
1964 * lex.c (lang_init): Don't check_newline for cpplib.
1965 (init_parse): Don't initialize cpplib here.
1967 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
1969 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
1970 piece before checking DECL_MUTABLE_P.
1972 1998-06-10 John Carr <jfc@mit.edu>
1974 * tree.c (debug_binfo): Make printf format match arguments.
1976 * error.c (OB_PUTI): Make printf format match arguments.
1978 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
1980 * init.c (perform_member_init): Handle default-initialization.
1982 * except.c (build_throw): Handle throwing NULL.
1984 * typeck.c (build_x_function_call): Use resolve_offset_ref.
1986 * search.c (compute_access): Only strip an anonymous union
1989 * call.c (add_builtin_candidates): Tweak.
1991 * cvt.c (build_expr_type_conversion): Restore code for conversion
1993 * decl2.c (delete_sanity): Use it. Clean up.
1995 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
1997 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
1999 * typeck.c (c_expand_return): Don't warn about void expressions on
2000 return statements in functions returning void.
2002 1998-06-09 Mark Mitchell <mark@markmitchell.com>
2004 * pt.c (fn_type_unification): Revise documentation. Tidy.
2005 (type_unification): Likewise.
2007 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
2009 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
2011 * parse.y (function_try_block): Rename expand_start_catch, and delete
2013 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
2016 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
2018 * search.c (lookup_member): New fn.
2019 * class.c (finish_struct_1): Use it.
2020 * decl.c (lookup_name_real): Use it.
2022 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2024 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
2026 * cp-tree.h: Add prototype for `maybe_print_template_context' and
2027 `maybe_make_one_only'.
2029 * decl.c (auto_function): Remove unused variable `decl'.
2031 * decl2.c: Include dwarf2out.h and dwarfout.h.
2033 * lex.c: Remove redundant declarations of `set_float_handler' and
2036 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
2038 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
2039 time flag. Call __cp_eh_info instead of __cp_exception_info.
2040 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
2041 (__cp_exception_info): Return offset into cp_eh_info structure to
2042 match what use to be the start of this structure.
2043 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
2044 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
2046 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
2047 __cp_eh_info instead of __cp_exception_info.
2049 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
2051 * decl.c (cp_finish_decl): Disable inlining of extern inlines
2052 with static variables.
2054 1998-06-08 Mark Mitchell <mark@markmitchell.com>
2056 * init.c (build_offset_ref): Correct previous change to use build,
2059 1998-06-07 Mark Mitchell <mark@markmitchell.com>
2061 * class.c (instantiate_type): Handle pointer-to-members where the
2062 member is a template.
2063 * init.c (build_offset_ref): Likewise.
2064 * typeck.c (build_unary_op): Likewise.
2066 1998-06-07 Richard Henderson <rth@cygnus.com>
2068 * lex.c (lang_init_options): New function.
2069 (lang_init): Remove flag_exceptions == 2 hack.
2071 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2073 * search.c (envelope_add_decl): Tweak for implicit typename.
2075 * call.c (joust): Also warn about confusing conversion op/constructor
2076 overload resolution.
2078 * spew.c (yylex): Also return the TYPE_DECL if got_object.
2079 Don't clear got_object after '~'.
2080 * call.c (build_scoped_method_call): Tweak destructor handling.
2081 (build_method_call): Likewise.
2082 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
2083 TYPE_MAIN_VARIANT for destructors.
2084 * semantics.c (finish_object_call_expr): Complain about calling a
2087 1998-06-05 Per Bothner <bothner@cygnus.com>
2089 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
2090 Define - update needed by gcc.c change.
2092 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2094 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
2096 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2098 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
2099 * decl.c (lookup_name_real): Add namespaces_only parameter.
2100 If set, return only NAMESPACE_DECLs.
2101 (select_decl): Likewise.
2102 (identifier_type_value): Give additional parameter.
2103 (lookup_name_nonclass): Likewise.
2104 (lookup_name): Likewise.
2105 (find_binding): Skip namespace aliases.
2106 (binding_for_name): Likewise.
2107 (push_namespace): Check for namespace aliases.
2108 (lookup_name_namespace_only): New function.
2109 (begin_only_namespace_names, end_only_namespace_names): New functions.
2110 * decl2.c (set_decl_namespace): Skip namespace aliases.
2111 (do_using_directive): Likewise.
2112 (do_namespace_alias): Produce namespace aliases, fix alias
2114 * error.c (dump_decl): Support SCOPE_REF.
2115 * parse.y (extdef): Wrap lookup with namespace_only for namespace
2116 aliases and using declarations.
2118 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
2120 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
2122 * error.c (dump_expr): Clean up NEW_EXPR case.
2124 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2126 Suggested by Brendan Kehoe
2127 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
2128 treat it as using ::decl.
2130 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
2132 * tree.c (mapcar): Support NEW_EXPR.
2134 * error.c (dump_expr): Support NEW_EXPR.
2136 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
2138 * method.c (make_thunk): Use overload machinery to make name.
2139 * search.c (covariant_return_p): New fn.
2140 (get_matching_virtual): Use it.
2142 * init.c (build_new_1): Fix check for void.
2144 1998-06-01 Per Bothner <bothner@cygnus.com>
2146 * cp-tree.h (TYPE_FOR_JAVA): New macro.
2147 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
2148 java_int_type_node, java_long_type_node, java_float_type_node,
2149 java_double_type_node, java_char_type_node, java_boolean_type_node):
2150 New "primitive" types, with predefined names __java_byte etc.
2151 (record_builtin_java_type): New function.
2152 (init_decl_processing): Make Java types with record_builtin_java_type.
2153 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
2154 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
2155 (grokfndecl): Call check_java_method for Java classes.
2156 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
2157 (process_overload_item): Match types against specific
2158 java_XX_type_node types, rather than using is_java_type.
2159 * class.c (finish_struct_1): Don't add default copy constructor
2160 or operator= if TYPE_FOR_JAVA.
2161 (pop_lang_conext): Restore strict_prototyp proper if Java.
2162 * decl2.c (acceptable_java_type, check_java_method): New functions.
2163 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
2164 (tsubst): Move common statement after if statement.
2165 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
2167 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
2169 * pt.c (for_each_template_parm): Use first_rtl_op.
2171 * tree.c (build_cplus_array_type_1): Also check index_type for
2174 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
2176 * pt.c (tsubst): Always copy BINFO_BASETYPES.
2178 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
2180 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
2183 1998-05-29 Mark Mitchell <mark@markmitchell.com>
2185 * decl.c (grokdeclarator): Don't complain about in-class
2186 initialization of static consts if we don't really know the type
2189 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
2191 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
2192 * method.c (build_destructor_name): New fn.
2193 * decl2.c (maybe_retrofit_in_chrg): Split out...
2194 (grokclassfn): From here. Reorganize.
2195 * decl.c (grok_ctor_properties): Make sure ctors for types with
2196 vbases have the in_chrg parm.
2197 * pt.c (instantiate_class_template): Update
2198 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
2200 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
2202 1998-05-28 Mark Mitchell <mark@markmitchell.com>
2204 * pt.c (instantiate_decl): Make test for whether or not static
2205 variables should be instantiated early match its comment.
2207 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
2209 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
2211 (start_function): Call check_default_args.
2212 * decl2.c (grokfield): Don't call check_default_args.
2213 (check_default_args): Use cp_error_at.
2214 * lex.c (do_pending_defargs): Call check_default_args.
2216 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
2218 * call.c (build_method_call): Make sure get_type_value returns
2219 something before we try to use its TYPE_MAIN_VARIANT.
2220 (build_scoped_method_call): Likewise.
2222 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
2224 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
2225 initialize an array.
2227 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
2230 * friend.c (do_friend): Clarify template warning.
2232 1998-05-27 Mark Mitchell <mark@markmitchell.com>
2234 * decl.c (shadow_label): Don't treat decls as identifiers.
2235 (maybe_push_to_top_level): Clear shadowed_labels.
2237 * pt.c (instantiate_decl): Reset lineno and filename after calling
2238 regenerate_decl_from_template.
2240 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
2243 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
2245 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
2247 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2249 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
2250 (convert_nontype_argument): Handle cases when nontype template
2251 parameters become classes after substitution.
2253 1998-05-26 Mark Mitchell <mark@markmitchell.com>
2255 * friend.c (is_friend): Use comptypes, rather than == to compare
2256 types. Modify for new representation of template friends.
2257 (make_friend_class): Likewise.
2258 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
2259 (instantiate_class_template): Deal with template friends.
2261 * decl.c (store_parm_decls): Remove redundant call to
2262 expand_main_function.
2264 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
2266 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
2269 1998-05-26 Per Bothner <bothner@cygnus.com>
2271 * language_as_string: Handle lang_java.
2273 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
2275 * decl.c (pushdecl): Don't copy the type_decl.
2277 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2279 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
2281 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
2283 * parse.y (complex_direct_notype_declarator): Use $1 to access
2284 scope of notype_qualified_id.
2286 1998-05-26 Dave Brolley <brolley@cygnus.com>
2288 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
2289 (init_parse): Initialize cpplib interface.
2291 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
2294 1998-05-26 Mark Mitchell <mark@markmitchell.com>
2296 * decl.c (pushtag): Avoid crashing on erroneous input.
2298 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2300 * decl.c (push_namespace): Only produce one unique name for
2301 anonymous namespaces.
2302 (get_unique_name): Remove.
2304 1998-05-25 Mark Mitchell <mark@markmitchell.com>
2306 * call.c (tourney): Don't do any extra comparisons.
2308 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
2310 * cp-tree.h (processing_template_parmlist): Declare.
2311 * decl.c (pushtag): Don't call push_template_decl when we
2313 * pt.c (processing_template_parmlist): New variable.
2314 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
2315 (complete_template_args): Use it.
2316 (add_to_template_args): Likewise.
2317 (innermost_args): Likewise.
2319 (begin_template_parm_list): Use processing_template_parmlist.
2320 (end_template_parm_list): Likewise.
2322 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
2323 * decl.c (grokdeclarator): Use it.
2324 * decl2.c (grok_x_components): Likewise.
2325 * init.c (initializing_context): Likewise.
2326 * method.c (do_build_copy_constructor): Likewise.
2327 (do_build_assign_ref): Likewise.
2328 * search.c (compute_access): Likewise.
2329 * typeck.c (build_component_ref): Likewise.
2331 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
2332 unnamed type a typedef name "for linkage purposes".
2334 * pt.c (lookup_template_class): Don't look at
2335 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
2337 * method.c (build_overload_int): Handle error cases gracefully.
2339 * pt.c (instantiate_decl): Handle static member variables
2342 * pt.c (tsubst): Use the tsubst'd type when producing new
2343 TEMPLATE_PARM_INDEX nodes.
2345 1998-05-24 Mark Mitchell <mark@markmitchell.com>
2347 * tree.c (cp_tree_equal): Handle pointers to member functions.
2349 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
2350 sure the type of the REF_BIND is a reference type.
2351 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
2352 target_type for clarity.
2354 * parse.y (xcond): Move call to condition_conversion ...
2355 * semantics.c (finish_for_cond): Here.
2356 * parse.c: Regenerated.
2358 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
2360 * decl.c (push_namespace): Namespaces have type void.
2361 * typeck2.c (incomplete_type_error): Complain about namespace
2363 * typeck.c (decay_conversion): Likewise.
2365 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2367 * error.c (dump_expr): Support namespaces.
2369 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
2371 * cp-tree.def: Add SRCLOC.
2372 * cp-tree.h: Add struct tree_srcloc and accessor macros.
2373 * tree.c (build_srcloc, build_srcloc_here): New fns.
2374 * pt.c (add_pending_template): Use build_srcloc_here.
2375 (push_tinst_level): Update last_template_error_tick before erroring.
2376 (instantiate_decl): Restore lineno and input_filename before
2377 calling add_pending_template.
2378 * decl2.c (finish_file): Set up lineno and input_filename for
2381 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
2383 * decl.c (lang_print_error_function): New fn.
2384 (init_decl_processing): Set print_error_function to use it.
2385 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
2387 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
2390 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
2391 copy-initialization.
2393 * class.c (build_vtable_entry): Use int_fits_type_p.
2394 (build_vtable): Pass a signed offset to build_vtable_entry.
2395 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
2396 set_rtti_entry): Likewise.
2398 1998-05-22 Per Bothner <bothner@cygnus.com>
2400 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
2401 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
2403 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
2405 * pt.c (print_template_context): Use fprintf instead of cp_error.
2407 * pt.c (determine_specialization): Just return an error_mark_node.
2408 Also print the decl we want in error messages. If we complain,
2409 return error_mark_node.
2410 (tsubst_friend_function): Set lineno and input_filename so
2411 error messages will be useful.
2412 (instantiate_template): Just return an error_mark_node.
2413 (check_explicit_specialization): Don't mess with a returned
2416 * pt.c (print_template_context): Add new argument.
2417 (maybe_print_template_context): New fn.
2418 (push_tinst_level): Increment tinst_level_tick.
2419 (pop_tinst_level): Likewise.
2420 * errfn.c (cp_thing): Call maybe_print_template_context. Use
2421 xrealloc instead of xmalloc.
2423 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
2425 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
2427 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
2428 if the template we looked up is the same as the one we already
2431 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
2433 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
2434 (cpp_reader,parse_in): Add for cpplib.
2435 (check_newline): Call handle_sysv_pragma with new interface.
2436 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
2438 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
2439 (sub_getch): Call GETC for cpplib.
2441 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
2442 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
2444 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
2446 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
2448 * decl2.c (maybe_make_one_only): New fn.
2449 (import_export_vtable): Use it.
2450 (import_export_decl): Likewise.
2451 * pt.c (mark_decl_instantiated): Likewise.
2453 1998-05-21 Mark Mitchell <mmitchell@usa.net>
2455 * decl2.c (find_representative_member): Rename to ...
2456 (build_anon_union_vars): New function.
2457 (finish_anon_union): Fix stupidity of previous change.
2459 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
2461 * decl.c (grokfndecl): Handle definition of specialization in
2464 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
2466 1998-05-20 Mark Mitchell <mmitchell@usa.net>
2468 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
2469 to look for type declarations.
2470 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
2471 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
2472 (finish_member_class_template): Declare.
2473 * decl.c (pushtag): Put member class templates on the
2474 CLASSTYPE_TAGS list, just as for ordinary member classes.
2475 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
2476 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
2477 IDENTIFIER_NAMESPACE_VALUEs.
2478 * parse.y (component_decl): Move code to ...
2479 * semantics.c (finish_member_class_template): New function.
2480 Don't put member class templates on the list of components for a
2482 * parse.c: Regenerated.
2483 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
2484 In fact, don't use DECL_CONTEXT at all here.
2486 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
2488 * decl.c (record_unknown_type): New function.
2489 (init_decl_processing): Call it for the unknown and global type
2492 1998-05-20 Mark Mitchell <mmitchell@usa.net>
2494 * decl2.c (find_representative_member): New function.
2495 (finish_anon_union): Use it.
2497 * cp-tree.h (MAIN_NAME_P): New macro.
2498 (DECL_MAIN_P): Likwise.
2499 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
2500 (grokfndecl): Use the new macros.
2501 (grokdeclarator): Likewise.
2502 (start_function): Likewise.
2503 (store_parm_decls): Likewise.
2504 (finsh_function): Likewise.
2505 * friend.c (do_friend): Likewise.
2506 * typeck.c (build_function_call_real): Likewise.
2507 (build_unary_op): Likewise.
2509 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
2511 * decl2.c (start_objects, finish_objects, do_dtors,
2512 do_ctors): Split out from...
2513 (finish_file): ...here.
2515 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
2517 * tree.c (is_overloaded_fn): Don't abort on placeholders from
2520 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
2522 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
2524 * error.c (dump_expr): Handle an ARROW_EXPR.
2526 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
2528 * decl.c (saveable_obstack): Declare.
2529 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
2530 declare, if necessary.
2532 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
2534 * call.c (compare_qual): Remove.
2536 (is_properly_derived_from): New function.
2537 (maybe_handle_ref_bind): Likewise.
2538 (maybe_handle_implicit_object): Likewise.
2539 (compare_ics): Modify substantially to bring into conformance with
2541 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
2542 (comp_cv_qualification): Declare.
2543 (comp_cv_qual_signature): Likewise.
2544 * typeck.c (comp_cv_qualification): Likewise.
2545 (comp_cv_qual_signature): Likewise.
2547 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2549 * Makefile.in (parse.o): Depend on toplev.h.
2551 * class.c (typecode_p): Remove prototype and definition.
2553 * cp-tree.h (currently_open_class, is_empty_class, member_p):
2556 * decl.c (push_overloaded_decl_top_level): Remove prototype and
2559 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
2560 in call to `cp_thing'.
2561 (cp_warning): Likewise for function pointer `warning'.
2563 * except.c (do_function_call): Remove prototype and definition.
2564 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
2566 * method.c (is_java_type): Add prototype and make it static.
2568 * parse.y: Include toplev.h.
2570 * pt.c (type_unification): Remove unused variable `arg'.
2571 (instantiate_decl): likewise for `save_ti'.
2573 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
2575 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
2577 * init.c (build_member_call): Handle template_ids.
2578 * parse.y (primary): Add global_scope template_id.
2580 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
2582 * decl2.c (get_sentry): Use end_temporary_allocation.
2583 Don't declare permanent_obstack.
2585 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
2587 * parse.y (.finish_new_placement): New non-terminal.
2588 (unary_expr, new_type_id): Use it.
2589 * parse.c: Regenerated.
2591 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
2593 * pt.c (redeclare_class_template): Say where the original definition
2594 of the template-parameter's default argument appeared.
2596 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
2598 * call.c (build_over_call): Tweak empty class handling.
2600 * decl.c (make_typename_type): Use currently_open_class.
2602 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
2604 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2606 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
2607 for a type unless it is one.
2609 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
2611 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
2613 * Makefile.in (program_transform_name, objdir): Define.
2615 * Makefile.in (BISON): Use bison from the build tree if it exists.
2618 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2620 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
2622 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
2624 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
2626 * call.c (build_scoped_method_call): Likewise.
2628 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
2630 * init.c (build_new_1): Call suspend_momentary around the creation
2631 of values that must be saved for exception handling.
2632 * parse.y (.build_new_placement): New non-terminal.
2633 (unary_expr, new_placement): Use it.
2634 * parse.c: Regenerated.
2636 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
2638 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
2641 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
2644 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
2646 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2648 * decl.c (start_decl): Revert problem change.
2650 * Makefile.in (CONFLICTS): Fix.
2652 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2654 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
2656 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
2658 * class.c (finish_struct_1): Use BINFO_SIZE.
2660 * decl.c (start_decl): Use 'tem'.
2662 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
2664 * exception.cc: Include eh-common.h.
2665 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
2666 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
2667 (__cp_push_exception): Initialize eh_info struct as well.
2668 * except.c: Remove local structs and include eh-common.h.
2669 (init_exception_processing): Set language and version codes.
2670 (call_eh_info): add presence of eh_info to runtime description of
2672 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
2673 * semantics.c (finish_try_block): call start_catch_block() and
2675 * parse.y (function_try_block): call start_catch_block() and
2678 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
2680 * typeck.c (original_type): New function.
2681 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
2682 to see if they're actually the same.
2683 * cp-tree.h (original_type): Declare.
2685 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2687 * Makefile.in (lex.o): Depend on output.h.
2689 * call.c (add_function_candidate): Remove unused variable `cand'.
2690 (add_conv_candidate): Likewise.
2691 (build_builtin_candidate): Likewise.
2693 * cp-tree.h: Add prototype for `types_overlap_p'.
2695 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
2697 * decl2.c (merge_functions): Remove unused variables `tmp' and
2700 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
2701 (code_as_string): Likewise.
2702 (language_as_string): Likewise.
2703 (parm_as_string): Likewise.
2704 (op_as_string): Likewise.
2705 (assop_as_string): Likewise.
2706 (cv_as_string): Likewise.
2708 * lex.c: Include output.h.
2710 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
2712 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
2715 * tinfo.cc (__class_type_info::dcast): Change the type of variable
2716 `i' from int to size_t.
2718 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
2721 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
2723 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
2724 DECL_NAMESPACE_SCOPE_P.
2725 (lang_decl_name): Likewise.
2726 * pt.c (tsubst_friend_function, tsubst): Likewise.
2727 * decl.c (pushdecl, redeclaration_error_message, start_decl,
2728 cp_finish_decl, start_function): Likewise.
2729 * class.c (finish_struct_1): Likewise.
2730 * call.c (build_over_call): Likewise.
2731 (compare_ics): Use DERIVED_FROM_P.
2733 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
2735 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
2736 * method.c (build_mangled_name): Use it.
2737 (build_decl_overload_real): Likewise.
2739 * error.c (dump_simple_decl): New function, broken out from ...
2740 (dump_decl): Use it.
2742 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
2744 * ptree.c (lang_print_xnode): Add missing `break'.
2746 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
2748 * call.c (add_template_candidate): Adjust for changes to
2749 fn_type_unification.
2750 (add_template_candidate_real): Likewise.
2751 (add_template_conv_candidate): Likewise.
2752 (build_user_type_conversion_1): Likewise.
2753 (build_new_function_call): Likewise.
2754 (build_object_call): Likewise.
2755 (build_new_op): Likewise.
2756 (build_new_method_call): Likewise.
2757 * class.c (instantiate_type): Likewise.
2758 * cp-tree.h (unification_kind_t): New type.
2759 (fn_type_unification): Adjust prototype.
2760 (type_unificaiton): Likewise.
2761 * pt.c (UNIFY_ALLOW_NONE): New macro.
2762 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
2763 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
2764 (UNIFY_ALLOW_DERIVED): Likewise.
2765 (unify): Change prototype.
2766 (maybe_adjust_types_for_deduction): New function.
2767 (check_cv_quals_for_unify): Likewise.
2768 (determine_specialization): Adjust.
2769 (fn_type_unification): Likewise.
2770 (type_unification): Likewise.
2771 (type_unification_real): Likewise. Use
2772 maybe_adjust_types_for_deduction. Fix mishandling of
2773 back-unification of template functions passed as arguments. Pass
2774 appropriate combination of UNIFY_ALLOW_* to unify.
2775 (unify): Remove unused NTPARMS parameter. Use
2776 check_cv_quals_for_unify. Remove bogus code that allowed
2777 too-generous unification in order to adhere more closely to standard.
2778 (get_bindings_real): Adjust.
2779 (get_class_bindings): Likewise.
2781 * method.c (build_overload_identifier): Only use the innermost
2782 template arguments when mangling.
2783 * pt.c (tsubst_template_argument_vector): New function.
2784 (complete_template_args): Deal with the situation where the
2785 extra_args contain more than one level of arguments.
2786 (lookup_template_class): Deal with member template classes, which
2787 may have more than one level of arguments.
2788 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
2789 Improve handling of member template classes. Use
2790 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
2791 tsubst_template_argument_vector where appropriate.
2792 (regenerate_decl_from_template): Break out from ...
2793 (instantiate_decl): Here.
2795 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
2796 * parse.h: Regenerated.
2797 * parse.c: Really regenerated.
2799 * cp-tree.h (finish_unary_op_expr): New function.
2800 (finish_id_expr): Likewise.
2801 (begin_new_placement): Likewise.
2802 (finish_new_placement): Likewise.
2803 (finish_declarator): Likewise.
2804 (finish_translation_unit): Likewise.
2805 (finish_parmlist): Likewise.
2806 (begin_class_definition): Likewise.
2807 (finish_class_definition): Likewise.
2808 (finish_default_args): Likewise.
2809 (finish_inline_definitions): Likewise.
2810 * parse.y (GCC_ASM_KEYWORD): Remove.
2811 (TYPENAME_ELLIPSIS): Likewise.
2812 * parse.c: Regenerated.
2813 Use new functions in semantics.c in the actions for many rules.
2814 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
2815 * hash.h: Regenerated.
2816 * semantics.c (finish_expr_stmt): Allow NULL expr.
2817 (finish_unary_op_expr): New function, containing
2818 code previously in parse.y.
2819 (finish_id_expr): Likewise.
2820 (begin_new_placement): Likewise.
2821 (finish_new_placement): Likewise.
2822 (finish_declarator): Likewise.
2823 (finish_translation_unit): Likewise.
2824 (finish_parmlist): Likewise.
2825 (begin_class_definition): Likewise.
2826 (finish_class_definition): Likewise.
2827 (finish_default_args): Likewise.
2828 (finish_inline_definitions): Likewise.
2830 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
2832 * typeck.c (build_c_cast): Don't decay arrays and functions to
2833 pointer type when converting to a class type.
2835 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
2837 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
2838 (DECL_CLASS_SCOPE_P): Likewise.
2840 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
2842 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
2843 * decl2.c (constructor_name_full): Likewise.
2845 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
2847 * tree.c (mapcar): Add OVERLOAD support.
2849 * init.c (resolve_offset_ref): We must use basetype_path before we
2850 destroy it with a call to convert_pointer_to.
2852 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2854 * class.c (currently_open_class): New fn.
2855 * decl.c (lookup_name_real): Use it.
2856 * search.c (lookup_field): Likewise.
2858 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2860 * cp-tree.def (OVERLOAD): New node.
2861 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
2862 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
2863 (NAMESPACE_BINDING): Remove.
2864 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
2866 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
2868 (tree_overload): New struct.
2869 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
2870 (REAL_IDENTIFIER_TYPE_VALUE): Define.
2871 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
2872 (lang_decl_flags): Remove in_namespace.
2873 (lang_decl): Remove chain.
2874 (DECL_CHAIN, DECL_NAMESPACE): Remove.
2875 (flag_honor_std): Declare extern.
2876 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
2877 namespace_binding, set_namespace_binding,
2878 lookup_function_nonclass, cat_namespace_levels,
2879 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
2880 scratch_ovl_cons, ovl_member, build_overload): Declare.
2881 (decl_list_length, get_namespace_id, current_namespace_id,
2882 overloaded_globals_p): Remove.
2883 (lookup_using_namespace, qualified_lookup_using_namespace): Change
2885 (push_scratch_obstack): New macro.
2886 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
2887 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
2889 (build_new_function_call): Iterate using OVL_CHAIN.
2890 Print DECL_NAME in when reporting ambiguities.
2891 (build_object_call): Iterate using OVL_NEXT for fns, convs.
2892 (build_new_op): Call lookup_function_nonclass.
2893 Iterate using OVL_NEXT.
2894 (build_op_delete_call): Change detection of members.
2895 Do not wrap TREE_LIST around fields and single global functions.
2896 (build_over_call): Don't push a class level if the context is a
2898 (build_new_method_call): Iterate using OVL_NEXT.
2899 * class.c (add_method): Chain overloaded members using
2900 build_overload. Remove copying of method.
2901 (grow_method): When iterating through the obstack, expect OVERLOAD
2902 nodes. Chain overload members.
2903 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
2904 nodes in call to get_baselinks.
2905 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
2906 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
2907 fdecls that are OVERLOAD nodes.
2908 (validate_lhs): New function.
2909 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
2910 code. Use DECL_NAME in error messages. Split code between global
2911 and member function processing.
2912 * decl.c (global_type_node): New static variable.
2913 (in_std): New global.
2914 (struct binding_level): New field usings.
2915 (resume_binding_level): Assert that we are not in a class.
2916 (toplevel_bindings_p): Just check for namespace_p or
2918 (resume_level): Remove.
2919 (find_binding): New function.
2920 (binding_for_name): Call it.
2921 (namespace_binding, set_namespace_binding): New functions.
2922 (push_namespace): Associate binding level with new namespace,
2923 resume_binding_level for existing namespace. Remove old code.
2924 Fake std by counting.
2925 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
2926 (maybe_push_to_top_level): Save current namespace.
2927 (pop_from_top_level): Restore saved namespace.
2928 (pop_namespace): Call suspend_binding_level. Remove old code.
2929 (cat_namespace_levels): New function.
2930 (set_identifier_type_value_with_scope): For namespace bindings,
2931 set BINDING_TYPE, and use global_type_node.
2932 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
2933 (identifier_type_value): New function.
2934 (pushtag): If no context, use current_namespace.
2935 (duplicate_decls): Don't process DECL_CHAIN.
2936 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
2937 already set. Never reset it to NULL_TREE. Lookup global variables
2938 in their namespace. Push overloaded templates if they are on
2940 (pushdecl_namespace_level): New function.
2941 (pushdecl_top_level): Implement using pushdecl_namespace_level.
2942 (pushdecl_using_decl): New function.
2943 (overloaded_globals_p): Remove.
2944 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
2945 them. Use namespace_binding and set_namespace_value.
2946 (redeclaration_error_message): Complain if the declarations come
2947 from different namespaces.
2948 (lookup_tag): On namespace level, look in the BINDING_TYPE.
2949 (lookup_namespace_name): Pass tree_bindings from stack. Remove
2951 (select_decl): New function.
2952 (lookup_name_real): Call it for qualified and unqualified lookup.
2953 Pass tree_bindings from the stack.
2954 If prefer_type is 1, also accept namespaces.
2955 (lookup_function_nonclass): New function.
2956 (init_decl_processing): Set the binding level of the global
2957 namespace to global_binding_level.
2958 Build a proper type list for __builtin_apply.
2959 Initialize std_node to "fake std" if flag_honor_std is set.
2960 Initialize global_type_node.
2961 Allocated bad_alloc in namespace std if flag_honor_std.
2962 (define_function): Set the DECL_CONTEXT to the current_namespace.
2963 (start_decl): A namespace is not considered as a context here. If
2964 the DECL_CONTEXT is a namespace, push the decl.
2965 (cp_finish_decl): Check for namespaces used as initializers.
2966 (grokfndecl): Add namespace parameter. Remove processing of
2968 (grokvardecl): Add namespace parameter.
2969 (grokdeclarator): Process SCOPEs that are namespaces. For
2970 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
2971 (start_function): Check for contexts that are namespaces.
2972 Set context for declarations that have not been pushed.
2973 (store_parm_decls): Check for ::main only.
2974 (finish_function): Likewise.
2975 (start_method): Check for contexts that are namespaces.
2976 (start_method): Remove DECL_CHAIN processing.
2977 * decl2.c (flag_honor_std): Declare.
2978 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
2979 (decl_namespace_list): New static global.
2980 (grok_x_components): Ignore namespaces as type contexts.
2981 (check_classfn): Expect OVERLOAD nodes.
2982 (grokfield): Remove DECL_CHAIN processing.
2983 (finish_file): Call cat_namespace_levels.
2984 (merge_functions): New function.
2985 (ambiguous_decl): Rewrite.
2986 (lookup_using_namespace): Produce tree_bindings.
2987 (qualified_lookup_using_namespace): Likewise.
2988 (set_decl_namespace, decl_namespace, current_decl_namespace,
2989 push_decl_namespace, pop_decl_namespace): New functions.
2990 (arg_lookup): New struct.
2991 (add_function, arg_assoc_namespace, arg_assoc_class,
2992 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
2994 (get_namespace_id, current_namespace_id): Remove.
2995 (do_toplevel_using_decl): Rewrite.
2996 (do_class_using_decl): Complain about namespace qualifiers.
2997 (do_using_directive): Sorry if not on namespace level. Complain
2998 about unknown namespaces.
2999 * error.c (dump_aggr_type): Check for namespace contexts.
3000 * except.c (init_exception_processing): Push terminate into std.
3001 * friend.c (is_friend): A namespace is not a context, here.
3002 * init.c (expand_member_init): Remove DECL_CHAIN processing.
3003 (build_offset_ref): Process OVERLOAD nodes.
3004 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
3005 * lex.c (identifier_type): Loop using OVL_CHAIN.
3006 (see_typename): Set looking_for_typename to 2.
3007 (real_yylex): Likewise.
3008 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
3009 (do_scoped_id): Expect OVERLOAD nodes.
3010 Change calling convention for qualified_lookup_using_namespace.
3011 (build_lang_decl): Don't set in_namespace anymore.
3012 * method.c (typevec_size): New global.
3013 (build_overload_nested_name): Return if global_namespace.
3014 Otherwise, always expect a declaration context.
3015 (build_qualified_name): Likewise.
3016 Make sure we don't write beyond typevec_size.
3017 (build_decl_overload_real): Likewise.
3018 Allocate one extra slot for the namespace.
3019 (hack_identifier): Mark code dead.
3020 Process OVERLOAD and NAMESPACE_DECL nodes.
3021 * parse.y (program): Pop namespaces until in global namespace.
3022 (extdef): In a using-declaration, don't discard the identifier if
3023 there is no declaration.
3024 (left_curly): Ignore type contexts which are namespaces.
3025 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
3027 * pt.c (template_class_depth): Expect types to be namespaces.
3028 (determine_specialization): Simplify by expecting OVERLOAD nodes.
3029 (push_template_decl): Push into namespace level.
3030 Reset ctx if it is a namespace.
3031 Set DECL_CONTEXT to current_namespace if not set already.
3032 Ignore real contexts that are namespaces.
3033 (mangle_class_name_for_template): Skip global_namespace.
3034 Mangle other namepaces as declarations.
3035 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
3036 (lookup_template_class): Push into namespace of context.
3037 If the context is a namespace, set it to global_namespace.
3038 Use id_context for mangling.
3039 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
3040 (tsubst_friend_function): Ignore namespace contexts.
3041 Push into namespace level.
3042 (tsubst): Handle NAMESPACE_DECL nodes.
3043 Remove DECL_CHAIN processing.
3044 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
3045 * ptree.c (print_lang_identifier): Print bindings.
3046 (lang_print_xnode): Print OVERLOAD nodes.
3047 * rtti.c (init_rtti_processing): Push type_info into std.
3048 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
3049 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
3050 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
3051 lookup_fnfields_here): Likewise.
3052 Process all nodes, instead of going through TREE_CHAIN.
3053 * sig.c (build_signature_pointer_or_reference_type): Set context
3054 to global_namespace.
3055 (build_signature_table_constructor): Expect OVERLOAD nodes.
3056 * spew.c (yylex): Save old setting of looking_for_typename.
3057 * tree.c (decl_list_length): Remove.
3058 (binding_init): New function.
3059 (count_functions): Rewrite.
3060 (is_overloaded_fn): Expect OVERLOAD nodes.
3061 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
3062 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
3063 ovl_member): New functions.
3064 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
3065 (type_unknown_p): Likewise.
3066 (require_instantiated_type): Likewise.
3067 (build_component_ref): Declare code dead.
3068 (build_x_function_call): Create and expect OVERLOAD nodes.
3069 (build_function_call_real): Check for ::main only.
3070 (build_unary_op): Likewise. Expect OVERLOAD nodes.
3071 (convert_for_assignment): Check for TREE_LIST before accessing
3073 * decl.c (duplicate_decls): Check for namespace bindings instead
3075 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
3076 lookup_name_current_level, start_decl, xref_tag,
3077 finish_enum): Likewise.
3078 * init.c (build_offset_ref): Likewise.
3079 * search.c (lookup_field): Likewise.
3080 (lookup_fnfields): Likewise.
3081 (dfs_debug_mark): Likewise.
3082 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
3083 (poplevel_class, pop_from_top_level): Likewise.
3084 * decl2.c (finish_method): Likewise.
3085 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
3086 * decl.c (record_builtin_type): Likewise.
3087 (init_decl_processing, grokfndecl): Likewise.
3088 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
3089 (make_lang_type): Likewise.
3090 * parse.y (make_thunk): Likewise.
3091 * pt.c (tsubst): Likewise.
3092 * tree.c (debug_binfo): Likewise.
3093 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
3094 tinfo2.cc, inc/new.h: Add std qualifications.
3095 * inc/new: Wrap with namespace std if __HONOR_STD.
3096 * inc/typeinfo: Likewise.
3098 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
3100 * call.c (build_user_type_conversion_1): Handle second_conv
3101 properly for templates.
3103 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3105 * method.c (build_decl_overload_real): Set TREE_USED flag to
3106 zero for build_type_variants nodes as well.
3108 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
3110 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
3112 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
3114 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
3115 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
3116 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
3117 xref.o): Add toplev.h dependencies.
3119 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
3121 * errfn.c (cp_error, cp_warning): Remove declarations for
3122 error and warning respectively.
3124 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3126 * error.c: Convert to using ctype macros defined in system.h.
3127 * method.c: Likewise.
3129 * lex.c: Likewise. Also remove redundant system header stuff.
3131 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
3133 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
3134 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
3135 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
3136 xref.c: Add include of toplev.h.
3138 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
3140 * tree.c (perm_manip): Also regenerate the RTL of an extern.
3141 (copy_to_permanent): Use end_temporary_allocation.
3143 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
3145 * init.c (expand_vec_init): The initialization of each array
3146 element is a full-expression.
3148 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3150 * method.c (build_mangled_name): Add a call to build_type_variant
3151 to get the right type.
3153 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
3155 * Makefile.in: Add .SUFFIXES.
3157 * cp-tree.def: Remove NAMESPACE_DECL.
3159 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
3161 * call.c (build_over_call): Do evaluate arg even if it has empty
3163 * decl.c (start_function): Don't push a member function.
3165 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
3167 * Makefile.in (g++FAQ.info): Put -o option before input file.
3169 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3171 * gxxint.texi: Add info for squangling codes K and B.
3173 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
3175 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
3176 the expression in templates.
3177 (finish_stmt_expr): Likewise.
3179 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
3181 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
3183 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
3185 * decl.c (maybe_push_to_top_level): Always clear
3186 current_template_parms and processing_template_decl.
3187 (pushtag): Remove check of current_class_type and some comments,
3188 since maybe_push_to_top_level no longer creates confusion.
3190 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
3192 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
3193 (DECL_CLASS_TEMPLATE_P): Likewise.
3194 (DECL_PRIMARY_TEMPLATE): Likewise.
3195 (PRIMARY_TEMPLATE_P): Use it.
3196 (push_template_decl_real): New function.
3197 (redeclare_class_template): Take new template parameters as
3199 (is_specialization_of): New function.
3200 (comp_template_args): Declare.
3201 * decl.c (pushtag): Handle friend template classes.
3202 (xref_tag): Likewise. Use new calling convention for
3203 redeclare_class_template.
3204 * decl2.c (grok_x_components): Handle friend templates.
3205 * friend.c (is_friend): Use is_specialization_of where
3206 appropriate. Deal with friend class templates.
3207 (make_friend_class): Let a class template be friends with itself.
3208 * pt.c (comp_template_args): Remove declaration.
3209 (tsubst_friend_class): New function.
3210 (push_template_decl_real): New function.
3211 (push_template_decl): Use it.
3212 (redeclare_class_template): Adjust for new calling convention.
3213 (comp_template_args): Give it external linkage.
3214 (instantiate_class_type): Use tsubst_friend_class to deal
3215 with friend templates.
3216 * typeck.c (comptypes): Use comp_template_args, rather than
3217 expanding it inline.
3218 * parse.y (component_decl): Handle a nested template type
3219 like other component type declarations.
3221 * pt.c (check_explicit_specialization): Handle overloaded
3222 constructors correctly.
3224 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
3225 (lookup_template_class): Use it.
3227 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
3229 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
3230 * cp-tree.h: Add WRAPPER support.
3231 * call.c (add_candidate): Split out from add_*_candidate fns.
3232 (build_over_call): Take the candidate instead of function and args.
3233 Enforce access control here. Emit overload warnings here.
3234 (add_warning): New fn.
3235 (joust): Add WARN parm. If not set, call add_warning instead of
3236 printing a warning. Reenable some warnings.
3238 (convert_like): Adjust.
3239 (build_new_op): Adjust.
3240 (build_new_function_call): Adjust.
3241 (build_user_type_conversion_1): Adjust.
3242 (USER_CONV_FN): Adjust.
3243 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
3244 build_int_wrapper): New fns.
3246 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
3248 * pt.c (unify): Fix typo in previous change.
3250 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3252 * error.c (dump_type_real): Declare canonical_name.
3254 * typeck.c (comp_target_types): Fix PMFs.
3256 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
3258 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
3259 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
3262 * pt.c (tsubst): Decrease the template-level of
3263 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
3264 TEMPLATE_PARM_INDEX.
3265 (template_decl_level): New function.
3266 (unify): Make sure to record unifications for template
3267 parameters, even when the parameters exactly match the arguments.
3268 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
3269 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
3270 aren't from the level we're currently working on.
3272 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
3274 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
3276 * decl2.c (check_member_template): Set DECL_IGNORED for member
3277 class templates, too.
3279 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
3281 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3283 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
3285 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
3287 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
3288 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
3289 (init_decl_processing): Handle TI types.
3290 * typeck.c (unsigned_type, signed_type): Handle TI types.
3292 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
3294 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
3295 New local added_libraries. Increment count when add library to
3298 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
3300 * cp-tree.h (type_as_string_real): New function.
3301 * pt.c (mangle_class_name_for_template): Use it.
3302 * error.c (dump_aggr_type): Change prototype.
3303 (dump_type_prefix): Likewise.
3304 (dump_type_suffix): Likewise.
3305 (dump_type_real): Convert from dump_type. If desired, the
3306 "canonica" name of a typedef, i.e., the name of the underlying
3307 type, can be printed.
3308 (dump_type): Call dump_type_real.
3310 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
3312 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
3314 * typeck.c (comp_target_types): Tweak pedantic case.
3315 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
3316 Return -1 or 1 instead of 1 or 2.
3317 (compparms): Remove STRICT handling.
3318 (convert_for_assignment): Fix handling of pmfs.
3320 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
3322 * typeck.c (comp_target_types): Handle references like pointers.
3323 (comp_target_parms): Note that return code from comp_target_types
3324 can be negative to indicate failure.
3326 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3328 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
3329 which requires a working target compiler to build.
3331 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
3333 * tree.c (avoid_overlap): Add prototype.
3335 * spew.c (num_tokens): Add prototype.
3336 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
3338 * search.c (dfs_check_overlap): Add prototype.
3339 (dfs_no_overlap_yet): Likewise.
3341 * pt.c (original_template): Add prototype.
3342 (inline_needs_template_parms): Likewise.
3343 (push_inline_template_parms_recursive): Likewise.
3344 (retrieve_specialization, register_specialization): Likewise.
3345 (print_candidates, reduce_template_parm_level): Likewise.
3346 (build_template_decl, mark_template_parm): Likewise.
3347 (tsubst_friend_function, get_bindings_real): Likewise.
3349 * method.c (start_squangling): Add prototype.
3350 (end_squangling, check_ktype, issue_ktype): Likewise.
3351 (build_overloaded_scope_ref, check_btype): Likewise.
3352 (build_mangled_template_parm_index): Likewise.
3354 * lex.c (init_cpp_parse): Add prototype.
3355 (handle_cp_pragma, handle_sysv_pragma): Likewise.
3356 (reduce_cmp, token_cmp): Likewise.
3358 * except.c (call_eh_info): Add prototype.
3359 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
3360 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
3362 * decl2.c (is_namespace_ancestor): Add prototype.
3363 (namespace_ancestor, add_using_namespace): Likewise.
3364 (ambiguous_decl): Likewise.
3366 * decl.c (indent): Add prototype.
3368 * call.c (add_template_candidate_real): Add prototype.
3370 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
3372 * decl2.c (build_expr_from_tree): Just return a PMF.
3374 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
3376 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
3377 when doing initializations.
3379 * pt.c (unify): Use comptypes to compare type args.
3381 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
3383 * decl.c (duplicate_decls): Fix check for when it's safe to free
3386 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
3389 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
3391 * pt.c (build_template_parm_index): Add prototype.
3393 * search.c (my_tree_cons): Don't clear words outside the
3394 newly allocated node.
3396 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
3398 * lex.c (init_parse): Now returns char* containing the filename.
3400 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
3401 Jeff Law <law@cygnus.com>
3403 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
3406 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3408 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
3410 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
3412 * decl.c (duplicate_decls): Don't warn for redundant decls if
3413 friend: let add_friend take care of it.
3415 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
3417 * sig.c (build_signature_pointer_constructor): Don't set
3418 TREE_HAS_CONSTRUCTOR for a signature pointer.
3419 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
3420 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
3422 * typeck.c (build_unary_op): Only allow taking the address of a
3424 * typeck2.c (digest_init): Simplify.
3425 (store_init_value): Don't pedwarn about using { } for pmfs.
3427 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
3429 * cp-tree.h (start_decl): Update prototype.
3430 * decl.c (start_decl): Like the C version, new parameters
3431 for the attributes. Call cplus_decl_attributes here,
3432 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
3433 (grokdeclarator): Pass NULL for new start_decl arguments.
3434 * pt.c (tsubst_expr): Likewise.
3435 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
3436 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
3437 * lex.c (build_lang_decl): Add lang_name_java.
3438 * class.c (push_lang_context): Add lang_name_java.
3439 * method.c (build_mangled_name): Check for is_java_type.
3441 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
3443 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
3444 * call.c (build_scoped_method_call): Check for TREE_CODE for
3445 VOID_TYPE instead of type == void_type_node.
3446 (build_method_call): Ditto.
3447 * decl.c (lookup_name_real): Ditto.
3448 (grokdeclarator): Ditto.
3449 (start_decl): Ditto.
3451 (start_function): Ditto.
3452 (finish_function): Ditto.
3453 (start_method): Ditto.
3455 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
3457 * lex.c (finput): New variable.
3458 (init_cpp_parse): Renamed from init_parse.
3459 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
3460 (finish_parse): New function.
3461 * cp-tree.h (init_lex, init_parse): Remove declarations.
3463 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
3465 * call.c (build_call): Still evaluate the actual argument.
3466 * class.c (is_empty_class): Update for -fnew-abi.
3468 * decl2.c: -fnew-abi implies -fsquangle.
3470 * method.c (do_build_assign_ref): Don't do anything to copy
3472 (do_build_copy_constructor): Likewise.
3473 * call.c (build_over_call): Likewise.
3475 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3477 * tree.c (avoid_overlap): Return a value.
3479 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
3481 * method.c (check_btype): Add missing argument to xrealloc.
3482 (check_ktype): Likewise.
3484 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3486 Implement empty base optimization.
3487 * class.c (finish_struct_1): Add vbase fields earlier. Set
3488 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
3489 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
3490 (types_overlap_p): New fn.
3491 * tree.c (avoid_overlap): New fn.
3492 (build_base_fields): Use it to avoid overlapping empty bases.
3493 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
3495 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
3497 Re-implement allocation of base class subobjects.
3498 * tree.c (unshare_base_binfos): New fn.
3499 (layout_basetypes): Use it. Now handles offsets of both virtual and
3500 non-virtual bases, after layout_type.
3501 (layout_vbasetypes): Remove.
3502 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
3503 (build_vbase_pointer_fields): Split out from old layout_basetypes.
3504 * class.c (finish_base_struct): Lose offset handling code.
3505 Move nonvdtor warning here. Don't mess with t_binfo anymore.
3506 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
3507 * cp-tree.h: Adjust.
3509 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
3511 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
3512 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
3513 * class.c (duplicate_tag_error): Likewise.
3514 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
3515 * tree.c (layout_vbasetypes): Update from layout_record, remove
3516 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
3517 (layout_basetypes): Likewise.
3519 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
3521 * class.c, Make sure system.h is included just after config.h.
3522 Delete lingering stdio and errno references too.
3523 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
3525 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
3527 * friend.c (is_friend): Fix access control for local classes.
3529 * class.c (is_empty_class): New fn.
3530 * call.c (build_call): Don't pass empty class objects to a function.
3532 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
3534 * call.c (build_over_call): Do name resolution for default
3535 arguments of function templates in the scope of the templates.
3537 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
3539 * call.c: Include system.h. Remove includes, declarations and
3540 defines provided by system.h.
3541 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
3542 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
3543 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
3544 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
3545 * typeck2.c, xref.c: Likewise.
3546 * Makefile.in: Dependencies updated as appropriate.
3547 * Make-lang.in: Likewise.
3549 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
3551 * pt.c (fn_type_unification): Allow incomplete unification without
3552 an immediate error message.
3554 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
3556 * tree.c (member_p): New fn.
3557 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
3558 initializing class members.
3560 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
3561 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
3563 * call.c (build_method_call): Handle non-scoped destructors, too.
3564 * pt.c (tsubst_copy): Likewise.
3566 * pt.c (print_template_context): Split out...
3567 (push_tinst_level): ...from here.
3569 * friend.c (is_friend): Don't pass a type to decl_function_context.
3571 * typeck.c (convert_for_initialization): Always hand off
3572 conversions to class type.
3574 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
3576 * friend.c (is_friend): Local classes have the same access as the
3579 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
3581 * typeck.c (expand_target_expr): Delete dead function.
3583 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
3585 * repo.c (save_string): Delete dead function.
3587 * method.c (thunk_printable_name): Delete dead function.
3589 * lex.c (yynextch): Delete dead function.
3591 * expr.c (tree_extract_aggr_init): #if 0 out.
3593 * except.c (do_unwind): Delete dead function.
3594 (easy_expand_asm): Likewise.
3596 * cvt.c (build_conversion_type_1): Delete dead function.
3598 * cp-tree.h (push_expression_obstack): Declare.
3600 * call.c (source_type): #if 0 out.
3602 * class.c (alter_access): Remove unused label. Add braces
3603 around empty else clause.
3605 * lex.c (yyprint): Fix argument to printf.
3607 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
3609 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
3611 * pt.c (instantiate_class_template): Make sure template
3612 arguments are permanent.
3613 * init.c (resolve_offset_ref): Don't go looking around in
3616 * semantics.c: Add routines to handle expressions, and some
3617 declaration processing.
3618 * parse.y: Use them.
3619 (current_class_depth): Move declaration to cp-tree.h.
3620 * parse.c: Regenerated.
3621 * cp-tree.h: Use them.
3622 (current_class_depth): Declare.
3623 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
3625 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
3627 * error.c (dump_decl): Be a bit more explicit with template
3628 type arguments, when verbose.
3630 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
3632 * inc/exception: Reorder closing braces.
3634 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
3636 * pt.c (redeclare_class_template): New function.
3637 * cp_tree.h (redeclare_class_template): Declare it.
3638 * decl.c (xref_tag): Use it.
3640 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
3642 * call.c (build_over_call): Check IS_AGGR_TYPE, not
3644 * typeck.c (convert_arguments): Likewise.
3646 * decl.c (grokdeclarator): Remove const and volatile from type after
3647 setting constp and volatilep.
3649 * class.c (finish_struct_1): Don't warn about bool bitfield larger
3652 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
3654 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
3656 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
3658 * call.c (build_object_call): Complain about ambiguous operator(),
3659 rather that crashing.
3660 (build_new_op): Likewise.
3661 (build_op_delete_call): Likewise.
3663 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
3665 * cvt.c (perform_qualification_conversions): Use comp_target_types
3666 instead of comp_ptr_ttypes.
3668 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
3670 * cp-tree.h (enforce_access): Declare.
3671 * call.c (enforce_access): Make it extern, not static.
3672 * class.c (alter_access): Use enforce_access; modify code for ISO
3673 compliance, rather than ARM rules.
3675 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3677 * cp-tree.h: Fix typo.
3679 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
3681 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
3682 if (aggregate_value_p (type)).
3684 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
3686 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
3688 * tree.c (mapcar): When dealing with a DECL, use it's constant
3690 * pt.c (lookup_template_class): Don't mangle the names of template
3691 classes whose arguments are unknown.
3693 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
3695 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3697 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
3699 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
3701 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
3702 boolean_type_node to 1.
3704 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
3706 * error.c (dump_expr): Remove unused variable `l'.
3708 * pt.c (for_each_template_parm): New function, created by
3709 converting uses_template_parms.
3710 (tree_fn_t): New typedef.
3711 (uses_template_parms): Use it.
3712 (mark_template_parm): New function.
3713 (push_template_decl): Check that the argument list of a partial
3714 specialization uses all the template parameters.
3716 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
3717 with it; we might want it for debugging.
3718 * cp-tree.h (type_unification): Change interface.
3719 * class.c (finish_struct_1): Skip nested template types, just like
3720 ordinary nested types.
3721 (instantiate_type): Use new interface to type_unification.
3722 * lex.c (init_lex): Add __sz as opname for sizeof.
3723 * method.c (build_overload_scope_ref): New function.
3724 (build_overload_int): Handle complex expressions. Set
3725 numeric_output_need_bar if necessary.
3726 (build_overload_value): Handle non-PARM_DECL nodes; this
3727 routine is now used by build_overload_int. Remove some
3728 assignments to numeric_output_need_bar. Use
3729 build_overload_scope_ref.
3730 (build_qualified_name): Note that some template mangled names end
3731 with digits, and set numeric_output_need_bar appropriately. Use
3732 build_underscore_int.
3733 * pt.c (unify): Change interface.
3734 (type_unification_real): Likewise.
3735 (determine_specialization): Use new interfaces.
3736 (tsubst): Deal gracefully with situations in which the argument
3737 vector is not fully filled.
3738 (fn_type_unification): Use new interfaces.
3739 (type_unification): Likewise. Remove NOP_EXPR hack.
3740 (type_unification_real): Likewise.
3741 (unify): Likewise. Deal with unification of complex expresions.
3743 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3745 * pt.c (complete_template_args): Initialize skip properly.
3747 * decl.c (make_typename_type): Revert.
3748 (make_implicit_typename): Remove.
3749 (lookup_name_real): Don't call it. Call lookup_field if we see a
3750 TYPE_DECL from a template base.
3751 * search.c (lookup_field): Do implicit typename stuff.
3753 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
3754 Geoff Noer <noer@cygnus.com>
3756 * Makefile.in: Various fixes for building cygwin32 native toolchains.
3757 * Make-lang.in: Likewise.
3759 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3761 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
3763 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
3765 * decl.c (make_implicit_typename): Rewrite removed code.
3766 (make_typename_type): Call it if the type we look up comes from
3767 a base that uses template parms.
3769 * pt.c (complete_template_args): Rewrite.
3770 (tsubst, FUNCTION_DECL): Use it.
3772 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
3774 * semantics.c (finish_asm_stmt): Fix combine strings. Call
3775 c_expand_asm_operands () if output_operands, input_operands or
3776 clobbers is not NULL_TREE.
3778 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3780 * pt.c (complete_template_args): New function.
3781 (get_bindings): Deal with specializations of function templates
3782 with return type containing parameters from outer class
3784 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
3785 substitute arguments and compose a new type.
3787 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
3789 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
3792 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
3794 * decl.c (make_implicit_typename): Lose useless code.
3796 * call.c (standard_conversion): Handle A* -> const A* properly.
3798 * pt.c (get_bindings_real): Rename from get_bindings. Add
3800 (get_bindings): Pass 1.
3801 (get_bindings_overload): Pass 0.
3803 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
3805 * pt.c (check_explicit_specialization): When reverting a static
3806 member function, also remove the `this' parameter from
3807 last_function_parms.
3809 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
3811 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
3814 * decl.c (store_bindings): Use free_binding_vecs.
3815 (pop_from_top_level): Likewise.
3817 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
3819 * decl.c (make_implicit_typename): Only change the type of a
3822 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
3824 * semantics.c: New file, containing routines to perform the
3825 semantic phase of parsing.
3827 * pt.c (tsubst_expr): Likewise.
3828 * cp-tree.h: Declare the various functions in semantics.c.
3829 Provide macros to access _STMT tree nodes.
3830 * cp-tree.def: Add ASM_STMT tree node.
3831 * Makefile.in, Make-lang.in: Add dependencies on and for
3834 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
3836 * pt.c (push_template_decl): Only check primary templates.
3838 * pt.c (check_explicit_specialization): Complain about default args
3839 in explicit specialization.
3841 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
3842 constructor_declarator.
3844 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
3846 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
3847 has no overloaded operator ->.
3849 * call.c (build_field_call): Don't crash when presented with a
3850 field that is actually a nested type.
3852 * decl.c (pushtag): Deal with friend class injection in local
3855 * call.c (build_object_call): Don't crash if OBJ is a
3856 pointer-to-member-function.
3858 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
3860 * pt.c (push_template_decl): Complain about template with C linkage,
3861 anonymous template class.
3863 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
3865 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
3866 * search.c: Likewise.
3868 * lex.c (do_pending_defargs): Only call
3869 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
3871 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
3873 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
3875 * parse.y: Deal with CONSTRUCTORS in new_initializers.
3877 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
3879 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
3880 closely mimics the behavior in parse.y.
3881 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
3882 into a compound statement.
3884 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
3886 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
3887 * pt.c (inline_needs_template_parms): New fn.
3888 (original_template): New fn.
3889 (push_inline_template_parms_recursive): New fn.
3890 (maybe_begin_member_template_processing): Use them.
3891 (maybe_end_member_template_processing): Likewise.
3892 (is_member_or_friend_template): Rename to is_member_template.
3893 Member functions of local classes are never member templates.
3895 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3897 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
3898 added in the class scope to catch redefinition error.
3900 * pt.c (reduce_template_parm_level): Also copy
3901 the DECL_TEMPLATE_PARMS field.
3903 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
3905 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
3906 reduced-level template type parameter.
3908 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
3910 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
3911 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
3912 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
3913 * decl.c (duplicate_decls): Propagate it.
3914 * typeck2.c (abstract_virtuals_error): Use two loops to emit
3915 abstract virtual functions and virtual functions which need a
3916 final overrider separately.
3918 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
3920 * lang-specs.h: Properly put brackets around array elements in
3923 * typeck.c (build_binary_op_nodefault): Correctly place parens around
3924 && and || in expression.
3926 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
3928 * call.c (default_parm_conversions): Remove prototype definition.
3929 (build_method_call): Remove unused variable result.
3931 * cvt.c (ocp_convert): Remove unused variable conversion.
3933 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
3935 * except.c (do_unwind): #if 0 definition of unused variables fcall
3938 * expr.c (extract_scalar_init): #if 0 prototype and function
3941 * init.c (expand_aggr_init_1): Remove unused variable init_type.
3942 (build_new_1): Remove unused variable t.
3944 * pt.c (instantiate_class_template): Remove unused variable newtag;
3945 cast called function return value to void.
3946 (do_decl_instantiation): Remove unused variables name and fn.
3948 * tree.c (get_type_decl): Add default return to shut up compiler from
3949 complaining control reaches end of non-void function.
3951 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
3953 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
3955 * call.c (default_parm_conversions): Remove prototype definition.
3956 (build_method_call): Remove unused variable result.
3957 (build_over_call): Add default case in enumeration switch.
3959 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
3961 * decl2.c (lang_decode_option): Change j's type to size_t.
3963 * tree.c (layout_vbasetypes): record_align and desired_align are of
3964 type unsigned int; const_size and nonvirtual_const_size likewise.
3966 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
3968 * parse.y (new_initializer): Make sure all initializers are
3971 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
3973 * decl2.c (import_export_decl): Mark tinfo functions for
3974 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
3976 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
3978 * method.c: Fix typo.
3980 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3982 * method.c: Include "system.h" to get stdlib.h, stdio.h,
3983 ctype.h, string.h, etc.
3984 (issue_nrepeats): Add default case in enumeration switch.
3985 (check_btype): Likewise.
3986 (process_overload_item): Likewise.
3988 * Makefile.in (method.o): Depend on system.h.
3990 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3992 * lex.c (do_scoped_id): Fix parenthesizing.
3994 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
3996 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
3997 FLAG_RTTI is unset, initialize type info machinery and continue
3998 with FLAG_RTTI enabled.
3999 (get_typeid): Ditto.
4001 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4003 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
4006 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
4008 * pt.c (finish_member_template_decl): Deal more gracefully with
4009 invalid declarations.
4011 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
4013 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
4014 cp-tree.h: Clean up more old overloading code, old RTTI code, and
4015 some formatting quirks.
4017 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
4018 method.c, pt.c, ptree.c, typeck.c: Remove support for
4019 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
4021 * Makefile.in: Adjust.
4023 * pt.c (unify): Don't allow reduced cv-quals when strict.
4025 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
4026 *type_unification* and unify.
4028 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
4030 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
4031 (nested_name_specifier): And add it before this use.
4032 (typename_sub0): And this use. Also add use without the keyword.
4033 (typename_sub1): Likewise.
4034 * pt.c (instantiate_class_template): Don't actually instantiate
4035 anything if our type uses template parms.
4037 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
4039 * decl.c (start_function): Don't call temporary_allocation for a
4042 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4044 * pt.c (instantiate_class_template): Don't mess with friends if
4045 our type uses template parms.
4047 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
4049 * parse.y (nested_name_specifier): Use explicit_template_type.
4050 (typename_sub): Allow a template_type, an explicit_template_type,
4051 or an implicit template type at the end.
4052 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
4053 * decl.c (make_typename_type): Handle template-id where the name
4055 * call.c (build_scoped_method_call): Handle member template
4057 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
4058 destructor is represented by the type.
4060 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
4061 * parse.y (nested_name_specifier): Add 'template' case.
4062 (explicit_template_type): New rule.
4063 (typename_sub): Use it.
4064 * decl.c (make_typename_type): Handle getting a template-id for NAME.
4065 * pt.c (tsubst): Likewise.
4067 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
4069 * pt.c (add_to_template_args): Fix thinko.
4070 (instantiate_class_template): Call it later.
4072 * pt.c (get_class_bindings): Add outer_args parm.
4073 (most_specialized_class): Likewise.
4074 (instantiate_class_template): Pass it.
4075 (more_specialized_class): Likewise.
4076 (lookup_template_class): Get context from template if none
4078 (finish_member_template_decl): Don't do anything with a
4079 partial specialization.
4080 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
4082 * class.c (finish_struct): Member class templates have already been
4083 checked for name clashes.
4084 * decl.c (pushdecl_with_scope): Handle pushing at class level.
4086 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
4088 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
4089 (tsubst, *_PARM): Support multiple levels of template classes.
4090 (instantiate_class_template): Look up the pattern from the
4092 (lookup_template_class): Handle getting a template for d1.
4093 (push_template_decl): Correct setting of 'primary'.
4094 (reduce_template_parm_level): Add 'levels' parm.
4095 (finish_member_template_decl): Support member class templates.
4096 (template_class_depth): Handle multiple levels.
4097 * parse.y (component_decl_1, fn.def2): Remove member template case.
4098 (component_decl): Add member template cases.
4099 * decl2.c (check_member_template): We now handle member template
4101 * decl.c (pushtag): Handle member templates.
4102 * method.c (do_inline_function_hair): Don't touch
4103 IDENTIFIER_GLOBAL_VALUE.
4104 * init.c (build_offset_ref): If name isn't an identifier, just
4106 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
4108 * typeck.c (get_delta_difference): Do adjust for conversions to
4109 and from virtual base.
4111 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
4113 * typeck.c (get_delta_difference): Give hard error for conversion
4116 * cp-tree.h: Tweak formatting.
4118 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
4120 * decl.c (push_namespace): Handle redeclaration error.
4122 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
4123 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
4124 (NAMESPACE_BINDING): New macro.
4125 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
4128 * pt.c (push_template_decl): Use innermost_args.
4130 * decl.c (get_unique_name): Tweak from earlier in the name.
4132 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4134 * cp-tree.def: Add CPLUS_BINDING node.
4135 * cp-tree.h (tree_binding): new struct
4136 (BINDING_SCOPE, BINDING_VALUE): new macros
4137 (current_namespace, global_namespace): declare extern
4138 (struct lang_decl_flags): new field in_namespace
4139 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
4140 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
4141 (TREE_INDIRECT_USING): new macro
4142 * decl2.c (current_namespace, global_namespace): Declare. The
4143 value is a NAMESPACE_DECL now, not a TREE_LIST.
4144 (is_namespace_ancestor, namespace_ancestor):new static functions.
4145 (add_using_namespace, ambiguous_decl): likewise.
4146 (lookup_using_namespace): new support function for lookup_name.
4147 (qualified_lookup_using_namespace): new support function for
4148 do_scoped_id and lookup_namespace_name
4149 (get_namespace_id): mark as obsolete.
4150 (current_namespace_id): Likewise.
4151 (do_namespace_alias): Implement.
4152 (do_using_directive): Implement as call to add_using_namespace.
4153 * decl.c (binding_for_name): new function.
4154 (push_namespace, pop_namespace): implement.
4155 (push_decl): don't install a FUNCTION_DECL in the global branch.
4156 (lookup_namespace_name): implement using qualified lookup.
4157 (lookup_name_real): For global scoping, lookup in
4158 global_namespace. For namespace scoping, lookup in given
4159 namespace. For unscoped lookup, iterate over namespace,
4160 considering using directives.
4161 (init_decl_processing): initialize global_namespace.
4162 (grokvardecl): Build assembler name as static name for globals.
4163 (grokdeclarator): Remove old namespace mangling.
4164 (xref_tag): When installing a global binding for the
4165 tag, make sure we have an identifier.
4166 * method.c (build_overload_nested_name): mangle namespaces.
4167 (build_qualified_name): Likewise.
4168 (build_decl_overload_real): Likewise.
4169 * lex.c (build_lang_decl): set namespace for new declaration to
4171 (do_scoped_id): find global names in global or current
4172 namespace, or using qualified namespace lookup, depending on
4174 * init.c (build_member_call): When scope is namespace, use
4175 build_x_function_call instead.
4176 (build_offset_ref): When scope is namespace, collapse processing
4177 to lookup_namespace_name instead.
4178 * error.c (dump_decl): Support NAMESPACE_DECL.
4179 * decl.c (pushdecl): Bind globals to current namespace.
4180 (push_overloaded_decl): Likewise.
4181 (lookup_tag): Likewise.
4182 (lookup_name_current_level): Likewise.
4183 (xref_tag): Likewise.
4184 (start_function): Likewise.
4185 * lex.c (do_identifier): Likewise.
4186 (identifier_typedecl_value): Likewise.
4187 (real_yylex): Likewise.
4188 * method.c (do_inline_function_hair): Likewise.
4189 * parse.y (unscoped): Likewise.
4190 * pt.c (check_explicit_specialization): Likewise.
4191 (lookup_template_class): Likewise.
4192 * rtti.c (call_void_fn): Likewise.
4193 * sig.c (build_sigtable): Likewise.
4194 * ptree.c (lang_print_xnode): New function.
4196 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
4198 * pt.c (instantiate_class_template): Don't instantiate if pedantic
4199 and the args use template parms.
4201 * pt.c (push_tinst_level): If the instantiaton uses template parms,
4203 * decl.c (xref_basetypes): Do call complete_type for basetypes
4204 that involve template parameters.
4206 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
4208 * typeck2.c (process_init_constructor): Fix labeled init check.
4210 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4212 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
4213 argument to tsubst and friends.
4215 * pt.c (tsubst, FUNCTION_DECL): Tidy.
4217 * typeck.c (build_x_function_call): Handle static member function
4218 templates like non-templates. Handle friend templates like normal
4220 * pt.c (tsubst, *_PARM): Don't use orig_level.
4221 (get_bindings): Don't call add_to_template_args.
4222 (instantiate_template): Likewise.
4223 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
4224 * ptree.c (print_lang_type): Print index/level for template parms.
4226 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
4228 * Make-lang.in (cc1plus): Note that cc1plus depends on
4229 cp/cp-tree.h and cp/cp-tree.def.
4231 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
4232 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
4233 position in a template parameter list.
4234 * cp-tree.h (template_parm_index): New structure, used as the tree
4235 structure for a TEMPLATE_PARM_INDEX.
4236 (TEMPLATE_PARM_IDX): New macro.
4237 (TEMPLATE_PARM_LEVEL): Likewise.
4238 (TEMPLATE_PARM_DESCENDANTS): Likewise.
4239 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
4240 (TEMPLATE_PARM_DECL): Likewise.
4241 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
4242 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
4243 (TEMPLATE_TYPE_DECL): Likewise.
4244 (TEMPLATE_CONST_IDX): Remove.
4245 (TEMPLATE_CONST_LEVEL): Likewise.
4246 (TEMPLATE_CONST_SET_INFO): Likewise.
4247 (TEMPLATE_TYPE_SET_INFO): Likewise.
4248 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
4250 (TEMPLATE_TYPE_LEVEL): Likewise.
4251 * decl.c (decls_match): Call comp_template_parms, rather than
4252 expanding it inline.
4253 (duplicate_decls): If two template declarations are being merged,
4254 then their TEMPLATE_INFOs should be merged as well.
4255 (grokfndecl): Save template-id information when declaring a friend
4256 with explicit template arguments. Pass arguments to
4257 check_explicit_specialization via correct convention; at some
4258 point check_explicit_specialization changed, but these call-sites
4260 (grokdeclarator): Tidy up slightly.
4261 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
4262 two template functions with the same DECL_ASSEMBLER_NAME the same,
4263 since the names are not yet mangled.
4264 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
4265 TEMPLATE_CONST_PARM.
4266 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
4267 decl for a non-type parameter, rather than printing `<tparm ...>'.
4268 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
4269 (do_friend): Deal with template friends.
4270 * lex.c (do_pending_inlines): Call
4271 maybe_begin_member_template_processing, rather than
4272 conditionally calling begin_member_template_processing.
4273 (process_next_inline): Likewise. Call
4274 maybe_end_member_template_processing, rather than
4275 conditionally calling end_member_template_processing.
4276 (do_pending_defargs): Likewise.
4277 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
4278 TEMPLATE_CONST_PARM.
4279 * method.c (build_mangled_template_parm_index): New function.
4280 (build_overload_value): Use it.
4281 (build_overload_name): Likewise.
4282 * pt.c (finish_member_template_decl): Allow friend declarations.
4283 (template_class_depth): New function.
4284 (is_member_template): Rename, and modify, to become...
4285 (is_member_or_friend_template): New function.
4286 (end_member_template_processing): Rename, and modify, to become...
4287 (maybe_end_member_template_processing).
4288 (build_template_parm_index): New function.
4289 (reduce_template_parm_level): New function.
4290 (process_template_parm): Modify to use build_template_parm_index.
4291 (push_template_decl): Deal with friend templates.
4292 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
4293 TEMPLATE_CONST_PARM.
4294 (tsubst_friend_function): New function.
4295 (instantiate_class_template): Generate the DECL_FRIENDLIST
4296 for a new instantiation by using tsubst_friend_function rather
4298 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
4299 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
4300 appropriate new macros. Use reduce_template_parm_level to
4301 generate lower-level template parameters. Handle tsubst'ing into
4302 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
4303 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
4304 templates. Similarly for the template parameters for a new
4306 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
4307 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
4308 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
4309 (get_bindings): Call add_to_template_args if necessary.
4310 (instantiate_decl): Handle instantiations of friend templates.
4311 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
4312 TEMPLATE_TYPE_PARM as a list of fields; it's not!
4313 * spew.c (yylex): Do a little manual constant propogation to
4316 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
4318 * error.c: Include sys/types.h.
4320 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
4322 * method.c (build_mangled_name): Start CPP directives in column zero.
4324 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
4326 * typeck2.c (process_init_constructor): Sorry about non-trivial
4327 labeled initializers.
4328 * parse.y (initlist): Reenable labeled initializers.
4330 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4332 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
4333 all callers changed. Rely on the new parameter instead of arg
4334 being a TREE_LIST when determine whether we are working inside
4335 template template parameter. Clean up is_type test.
4337 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
4339 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
4340 * typeck2.c (initializer_constant_valid_p): Allow conversions
4341 between pointers and refrerences.
4343 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
4345 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
4346 if pedantic || warn_pointer_arith.
4348 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4350 * pt.c (unify): Handle TEMPLATE_DECL.
4352 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
4354 * cp-tree.h (strip_attrs): Remove decl.
4356 1998-02-18 Doug Evans <devans@cygnus.com>
4358 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
4359 Update olddecl's attributes too.
4360 (strip_attrs): Remove function.
4361 * typeck.c (common_type): Call merge_machine_type_attributes.
4363 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
4365 * parse.y (initdcl0_innards): New grammar symbol.
4366 (nomods_initdecls, nomods_initdcl0): Change type from itype to
4367 none, since the resulting value is never used.
4368 (parse_decl): New function.
4369 (datadef): Remove redundant actions.
4370 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
4371 * parse.c: Regenerated.
4373 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
4375 * parse.y (simple_stmt): Use getdecls() to check for decl.
4377 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
4379 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
4381 (c++.install-common): Install c++filt properly as native or as cross
4383 (c++.uninstall): Add c++filt.
4385 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4387 * call.c (standard_conversion): Fix multi-level ptr conversions.
4389 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
4391 * init.c (build_new): Propagate error_mark_node up.
4393 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
4395 * parse.y (simple_stmt): If the condition isn't a declaration,
4396 start the controlled block after the test.
4398 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4400 * call.c (build_over_call): Convert builtin abs, labs and fabs to
4402 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
4405 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
4407 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
4409 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
4411 * cp-tree.h: Add access_protected_virtual_node.
4412 * class.c (init_class_processing): Initialize it.
4413 * decl.c (xref_basetypes): Use it.
4414 * parse.y (base_class_access_list): Likewise.
4416 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
4417 (c++.install-common): Install c++filt.
4419 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4421 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
4423 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
4425 * call.c (reference_binding): Use comptypes when comparing
4426 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
4428 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
4430 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
4431 (really_overloaded_fn): Move check here from is_overloaded_fn.
4432 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
4434 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
4436 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
4439 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
4441 * cp-tree.h (push_template_decl): Return the decl passed in, or an
4442 equivalent duplicate.
4443 * decl.c (pushtag): Use the return value from push_template_decl.
4444 (duplicate_decls): When duplicating a template declaration, merge
4445 the DECL_TEMPLATE_RESULTs as well.
4446 (make_implicit_typename): Don't try to dive into typename types to
4447 find a context for making a new implicit typename.
4448 (start_decl): Use the return value from push_template_decl.
4449 (grokdeclarator): Complain about declarations list `const operator
4450 int'. Since we don't correctly handle in-class initializations of
4451 non-static data members, complain about this (now illegal)
4452 practice. Issue an error for initializations of non-const statics
4453 since that is illegal as well, and since we don't handle that case
4455 (start_function): Use the return value from push_template_decl.
4456 (start_method): Likewise.
4457 * decl2.c (grokfield): Likewise. Since the change to
4458 grokdeclarator ensures that all initialized fields are in fact
4459 static, remove a redundant test for TREE_PUBLIC.
4460 * parse.y (initlist): Disable labeled initializers since they do
4461 not work as per the documentation, and since they do not use the
4462 same syntax as the C front end.
4463 * pt.c (push_template_decl): Return the decl passed in, or an
4464 equivalent duplicate.
4465 (lookup_template_class): When searching in a nested context,
4466 use the right arguments.
4467 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
4468 * typeck.c (build_component_ref): Assign the correct type to the
4469 result of build_vfn_ref.
4471 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
4473 * pt.c (convert_nontype_argument): Fix typo.
4474 (check_explicit_specialization): Allow old-style specialization
4475 of class template members.
4477 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
4478 Manfred Hollstein <manfred@s-direktnet.de>
4480 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
4481 when deciding to override DECL_ASSEMBLER_NAME.
4483 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
4485 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
4486 * cp-tree.h (flag_do_squangling): Add declaration.
4487 * lang-options.h: Add -fsquangle and -fno-squangle.
4488 * method.c: Add macros and static variables for squangling.
4489 (build_overload_name): Rename to build_mangled_name, add logic for B
4490 compression, and split into process_modifiers and
4491 process_overload_item.
4492 (process_modifiers): New function, to handle constant, reference,
4494 (process_overload_item): New function, handles issue of type codes.
4495 (build_overload_name): New function, start squangling and call
4497 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
4498 (start_squangling): New function to initialize squangling structs.
4499 (end_squangling): New function to destroy squangling structs.
4500 (nrepeats): Rename variable to Nrepeats.
4501 (issue_nrepeats): New function for issuing 'n' type repeats.
4502 (check_ktype): New function to check for type K name compression.
4503 (build_overload_nested_name): Add a check for K name compression.
4504 (build_qualified_name): Add a check for K name compression and don't
4505 use DECL_ASSEMBLER_NAME when squangling is on.
4506 (check_btype): New function, checks for B type compression.
4507 (build_static_name, build_decl_overload_real): Initiate squangling.
4508 (build_typename_overload, build_overload_with_type): Initiate
4511 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
4513 * method.c (make_thunk): Avoid name buffer overflow.
4515 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
4517 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
4518 don't define them yet.
4520 * parse.y (nomods_initdcl0): Add constructor_declarator case.
4522 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4524 * config-lang.in (diff_excludes): Use basename only.
4526 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
4528 * tinfo2.cc: Add tinfo for signed char.
4530 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
4532 * search.c (compute_access): Handle protected constructors in derived
4533 classes as accessible.
4535 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
4537 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
4538 Call convert_from_reference sooner.
4540 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
4542 * cvt.c (ocp_convert): Obtain the constant values from constant
4543 decls even if the destination type is the same as the type of the
4546 * decl2.c (finish_file): Make sure that static inlines with
4547 definitions are not marked DECL_EXTERNAL before returning.
4549 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
4551 * decl.c: Lose arg_looking_for_template.
4552 (lookup_name_real): Likewise.
4553 * parse.y: Lose processing_template_arg, template_arg1
4554 (primary): Likewise.
4555 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
4557 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4559 * error.c (dump_decl): Fix type of default arguments for template
4560 template parameters and nontype template parameters.
4561 * parse.y (template_parm): Handle invalid default template
4562 template arguments here.
4564 * parse.y (template_parm): Use template_arg instead of PTYPENAME
4565 for default template template argument.
4566 * pt.c (coerce_template_parms): Merge default template argument
4567 codes. Can treat RECORD_TYPE as template name if it is implicitly
4568 created. Fix argument index in error message.
4569 * typeck.c (comptypes): Merge template argument comparison codes in
4570 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
4572 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
4574 * lex.c (file_name_nondirectory): Also check for '/'.
4576 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
4578 * parse.y (primary): Deal with statement-expressions in
4580 * pt.c (tsubst_copy): Handle BIND_EXPR.
4581 * tree.c (mapcar): Likewise.
4583 * call.c (add_template_candidate_real): Pass extra parameter to
4584 fn_type_unification.
4585 * cp-tree.h (fn_type_unification): Add parameter.
4586 * pt.c (fn_type_unification): Add additional parameter to deal with
4587 static member functions.
4588 (get_bindings): Deal with static member functions.
4590 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
4591 (revert_static_member_fn): Declare.
4592 * decl.c (revert_static_member_fn): Remove declaration. Change
4593 linkage from internal to external.
4594 (cp_finish_decl): Deal with virtual functions in classes local to
4596 * decl2.c (finish_file): Don't forget to emit increment/decrement
4597 expressions in initializers for file-scope variables.
4598 * parse.y (typename_sub2): If the typename doesn't names a
4599 template, rather than a type, issue an error message.
4600 * pt.c (check_explicit_specialization): Handle specializations of
4601 static member functions.
4602 (coerce_template_parms): Handle offset references to lists of
4604 * search.c (note_debug_info_needed): Don't crash when handed a
4605 type which is being defined.
4606 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
4607 that can happen with some illegal code.
4609 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4611 * call.c (user_harshness): Initialize `code' to 0.
4612 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
4613 (null_ptr_cst_p): Add parentheses around && within ||.
4614 (standard_conversion): Likewise.
4615 (z_candidate): Likewise.
4616 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
4617 (build_object_call): Likewise for `mem_args'.
4618 (build_new_op): Likewise for `mem_arglist'. Add `return' from
4619 default case in enumeration switch.
4621 * class.c (build_vtable_entry): Add explicit braces to avoid
4623 (build_class_init_list): Likewise.
4624 (finish_struct_1): Initialize `width' to 0.
4625 (instantiate_type): Initialize `name' to NULL_TREE. Add
4626 explicit braces to avoid ambiguous `else'.
4628 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
4631 * decl.c (grok_reference_init): Eliminate unused parameter, all
4633 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
4634 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
4635 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
4636 (grokdeclarator): Add parentheses around && within ||. Add
4637 explicit braces to avoid ambiguous `else'.
4638 (grokparms): Initialize `type' to NULL_TREE.
4639 (xref_tag): Remove unused label `just_return'.
4640 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
4641 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
4642 (hack_incomplete_structures): Add parentheses around assignment
4643 used as truth value.
4645 * decl2.c (coerce_delete_type): Hide definition of `e3'.
4647 * error.c: Include <stdlib.h>.
4648 (dump_expr): Change the type of `i' to size_t. Remove unused
4651 * except.c (init_exception_processing): Remove unused variable `d'.
4652 (expand_throw): Likewise for `label'.
4654 * friend.c (add_friends): Add explicit braces to avoid ambiguous
4657 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
4658 (sort_base_init): Likewise for `binfo'.
4659 (expand_member_init): Likewise for `rval'.
4660 (build_member_call): Add parentheses around assignment used as
4662 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
4663 (build_new): Initialize `nelts' to NULL_TREE. Initialize
4664 `old_immediate_size_expand' to 0.
4665 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
4666 (build_vec_delete_1): Remove unused variable `block'.
4667 (expand_vec_init): Initialize `itype' to NULL_TREE.
4669 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
4670 declaration of `index' and `rindex' with autoconf macros.
4671 (reinit_parse_for_expr): Remove unused variables
4672 `look_for_semicolon' and `look_for_lbrac'.
4673 (cons_up_default_function): Initialize `args' to NULL_TREE.
4674 (readescape): Initialize `firstdig' to 0.
4675 (real_yylex): Add parentheses around assignment used as truth value.
4677 * method.c: Include <strings.h> if we don't have <string.h>.
4678 Protect declaration of `index' with autoconf macro.
4680 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
4681 Initialize `type' to NULL_TREE.
4682 (structsp): Remove unused variable `id'.
4684 * pt.c (coerce_template_parms): Add explicit braces to avoid
4686 (lookup_template_class): Initialize `template' to NULL_TREE.
4687 (instantiate_class_template): Remove unused variable `name' and `e'.
4688 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
4689 (do_poplevel): Initialize `saved_warn_unused' to 0.
4690 (type_unification): Remove unused varable `parm'.
4691 (unify): Likewise for `j'.
4693 * repo.c (init_repo): Add parentheses around assignment used as
4695 (finish_repo): Remove unused varable `p'.
4697 * search.c (get_binfo): Initiize `type' to NULL_TREE.
4698 (get_base_distance): Likewise.
4699 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
4700 and `new_v' to NULL_TREE.
4701 (lookup_fnfields): Likewise for `rval_binfo_h'.
4702 (breadth_first_search): Add parentheses around assignment used as
4704 (get_template_base): Initialize `type' to NULL_TREE.
4706 * sig.c (append_signature_fields): Initialize `last_mfptr' to
4708 (build_signature_table_constructor): Likewise for
4709 `last_rhs_field', `pfn' and `vt_off'.
4710 (build_sigtable): Likewise for `init'.
4712 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
4713 (propagate_binfo_offsets): Likewise for `delta'.
4714 (hash_tree_cons): Initialize hashcode to 0.
4715 (can_free): Likewise for `size'.
4716 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
4718 * typeck.c (convert_sequence): Hide prototype.
4719 (common_type): Add explicit braces to avoid ambiguous `else'.
4720 (comp_target_types): Likewise.
4721 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
4722 (build_function_call_real): Add explicit braces to avoid ambiguous
4724 (convert_arguments): Initialize `called_thing' to 0.
4725 (convert_for_initialization): Initialize `savew' and `savee' to 0.
4727 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
4728 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
4729 (build_x_arrow): Likewise for `last_rval'.
4731 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
4733 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4735 * decl.c (init_decl_processing): Use set_sizetype.
4736 * decl2.c (sizetype): Don't declare.
4737 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
4738 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
4739 (build_component_addr, unary_complex_lvalue): Likewise.
4740 * rtti.c (expand_class_desc): Likewise.
4741 * class.c (get_vfield_offset): Likewise.
4743 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
4745 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
4746 early to avoid bogus error. Handle overloaded function
4747 names provided as template arguments correctly.
4748 (coerce_template_parms): Don't mishandle overloaded functions when
4749 dealing with template template parameters.
4750 (lookup_template_class): Issue an error message, rather than
4751 crashing, when the TYPE_DECL provided is not a template type.
4753 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
4755 * class.c (instantiate_type): Don't just return a known type if
4758 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
4760 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
4761 since that code could never be reached.
4763 * error.c (dump_decl): Avoid aborting in the midst of printing an
4764 error message about an illegal template declaration.
4766 * parse.y (structsp): Print an error message, rather than crashing,
4767 when a class-head does not name a class.
4769 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
4770 template arguments as a g++ extension.
4772 * cp-tree.def (ALIGNOF_EXPR): New tree code.
4773 * decl2.c (grok_alignof): If processing_template_decl, just store
4775 * typeck.c (c_alignof): Likewise.
4776 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
4777 * error.c (dump_expr): Likewise.
4778 * pt.c (tsubst_copy): Likewise.
4779 * tree.c (cp_tree_equal): Likewise.
4780 * pt.c (uses_template_parms): Correctly determine whether or not a
4781 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
4782 folding can be done.
4784 * cp-tree.h (grok_enum_decls): Remove type parameter.
4785 * decl.c (grok_enum_decls): Likewise.
4786 * decl2.c (grok_x_components): Call grok_enum_decls
4787 unconditionally, since it will do nothing if there is no
4788 current_local_enum. Use the new calling sequence.
4789 * pt.c (tsubst_enum): Use the new calling sequence for
4792 * decl.c (start_function): Make member functions of local classes
4793 in extern inline functions have comdat linkage here...
4794 (grokdeclarator): Rather than here.
4796 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
4798 * pt.c (convert_nontype_argument): Use decl_constant_value.
4800 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
4802 * call.c (add_template_candidate_real): New function.
4803 (add_template_candidate): Use it.
4804 (add_template_conv_candidate): Likewise.
4805 (joust): Pass extra argument to more_specialized.
4806 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
4807 (is_local_class): Remove.
4808 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
4809 * cp-tree.h (is_local_class): Remove.
4810 (perform_array_to_pointer_conversion): Likewise.
4811 (finish_member_template_decl): Add.
4812 (check_explicit_specialization): Return a tree, not an int.
4813 (more_specialized): Take additional argument.
4814 (get_bindings): Likewise.
4815 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
4816 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
4817 (perform_array_to_pointer_conversion): Remove.
4818 * decl.c (saved_scope): Add processing_specialization,
4819 processing_explicit_instantiation fields.
4820 (maybe_push_to_top_level): Save them.
4821 (pop_from_top_level): Restore them.
4822 (grokfndecl): Use new return value from
4823 check_explicit_specialization.
4824 (start_decl): Don't check flag_guiding_decls before pushing
4826 (cp_finish_decl): Remove previous (bogus) change.
4827 (grok_declarator): Use decl_function_context rather than
4829 * decl2.c (finish_file): Pass extra argument to get_bindings.
4830 (build_expr_from_tree): Let build_x_component_ref check
4831 validity of arguments rather than doing it here.
4832 * lex.c (cons_up_default_function): Remove code fooling with
4833 processing_specialization, processing_explicit_instantiation
4834 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
4835 * method.c (build_overload_identifier): Mangle local classes in
4836 template functions correctly.
4837 * parse.y (finish_member_template_decl): Move to pt.c.
4838 * pt.c (finish_member_template_decl): Moved here from parse.y.
4839 (print_candidates): New function.
4840 (determine_specialization): Change interface. Properly look for
4841 most specialized versions of template candidates.
4842 (check_explicit_specialization): Fully process explicit
4844 (push_template_decl): Avoid looking at CLASSTYPE fields in
4846 (determine_overloaded_function): Remove.
4847 (convert_nontype_argument): Change name from
4848 convert_nontype_parameter. Use determine_overloaded_function
4849 instead of instantiate_type.
4850 (mangle_class_name_for_template): Handle type contexts as well as
4852 (classtype_mangled_name): Likewise.
4853 (lookup_template_class): Likewise.
4855 (more_specialized): Take explict template arguments as a
4857 (most_specialized): Likewise.
4858 (get_bindings): Likewise. Check that return types match before
4859 proclaiming a function a match.
4860 (do_decl_instantiation): Remove code searching for function to
4861 instantiate; that is now done in check_explicit_specialization.
4862 (add_maybe_template): Pass extra argument to get_bindings.
4863 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
4865 * typeck.c (build_component_ref): Check for invalid arguments.
4867 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
4869 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
4870 return_target and call_target are equivalent.
4872 * pt.c (type_unification_real): Just accept function parms that
4873 don't use any template parms.
4875 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
4877 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
4878 unset DECL_NOT_REALLY_EXTERN.
4880 * parse.y (typename_sub*): Fix std::.
4882 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
4884 * error.c (dump_decl): Fix type default template args.
4885 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
4887 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
4889 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
4890 (file_name_nondirectory): Use.
4892 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4894 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
4895 that are not really present. Substitute default arguments in
4896 template template arguments. Correctly convert TEMPLATE_DECL to
4897 TEMPLATE_TEMPLATE_PARM.
4898 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
4899 are no longer treated specially here.
4900 * parse.y (template_template_parm): Fix copy error.
4901 * decl.c (grokdeclarator): Warn about missing `typename' for nested
4902 type created from template template parameters.
4903 * parse.y (bad_parm): Likewise
4905 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
4906 (push_nested_class): Likewise.
4907 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
4908 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
4909 (copy_template_template_parm): Declare.
4910 * decl.c (arg_looking_for_template): New variable.
4911 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
4912 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
4913 node if arg_looking_for_template is nonzero.
4914 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
4915 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
4916 (grokdeclarator): Handle TEMPLATE_DECL.
4917 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
4918 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
4919 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
4920 (dump_decl): Handle unnamed template type parameters.
4921 Handle template template parameters.
4922 (dump_function_name): Handle template template parameters.
4923 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
4924 Handle TEMPLATE_TEMPLATE_PARM.
4925 * method.c (build_template_template_parm_names): New function.
4926 (build_template_parm_names): Handle TEMPLATE_DECL.
4927 (build_overload_nested_name, build_overload_name):
4928 Handle TEMPLATE_TEMPLATE_PARM.
4929 * parse.y (maybe_identifier): New nonterminal.
4930 (template_type_parm): Use it.
4931 (template_template_parm, template_arg1): New nonterminal.
4932 (template_parm): Add template_template_parm rules.
4933 (template_arg): Set processing_template_arg.
4934 (template_arg1): Rules moved from template_arg.
4935 (primary, nonnested_type): Set arg_looking_for_template if we are
4936 processing template arguments.
4937 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
4938 (process_template_parm): Handle template template parameters.
4939 (coerce_template_parms, comp_template_args): Likewise.
4940 (mangle_class_name_for_template, lookup_template_class): Likewise.
4941 (uses_template_parms): Handle TEMPLATE_DECL and
4942 TEMPLATE_TEMPLATE_PARM.
4943 (current_template_args): Handle TEMPLATE_DECL.
4944 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
4945 * search.c (dfs_walk, dfs_record_inheritance):
4946 Handle TEMPLATE_TEMPLATE_PARM.
4947 * tree.c (copy_template_template_parm): New function.
4948 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
4949 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
4951 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
4953 * decl.c (start_decl): Don't allow duplicate definitions of static
4956 * call.c (build_user_type_conversion_1): Handle user-defined
4957 template conversion operators correctly.
4959 * decl2.c (build_expr_from_tree): Issue an error message if the
4960 object in a COMPONENT_REF is a TEMPLATE_DECL.
4962 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
4964 * class.c (is_local_class): New function.
4965 * cp-tree.h (is_local_class): Declare it.
4966 (last_tree): Likewise.
4967 (begin_tree): Likewise.
4968 (end_tree): Likewise.
4969 (lookup_template_class): Change prototype.
4970 * decl.c (cp_finish_decl): Check for NULL where necesary.
4971 Consider FUNCTION_DECLS to declare objects with top-level binding,
4972 when calling make_decl_rtl.
4973 (grokdeclarator): Give members of local classes internal linkage.
4974 (start_function): Remove declaration of last_tree.
4975 (finish_function): Set flag_keep_inline_functions around call to
4976 rest_of_compilation if we are processing a member function in a
4978 (start_method): Call push_template_decl for member functions of
4979 local classes in template functions.
4980 * decl2.c (import_export_decl): Don't give external linkage to
4981 instantiations of templates with internal linkage.
4982 * parse.y (last_tree): Remove declaration.
4983 (template_type): Pass extra parameter to lookup_template_class.
4984 (self_template_type): Likewise.
4985 (structsp): Move call to reset_specialization into left_curly.
4986 (left_curly): Call reset_specialization, and begin_tree.
4987 * pt.c (saved_trees): New variable.
4988 (mangle_class_name_for_template): Change prototype. Use
4989 additional function context to name local classes in templates
4991 (classtype_mangled_name): Pass the context.
4992 (push_template_decl): Handle local classes and templates, and
4993 member functions for such classes.
4994 (convert_nontype_parameter): Fix handling of pointer-to-member
4996 (lookup_template_class): Handle local classes in templates.
4997 (tsubst): Likewise. Don't assume that template instantiations
4998 have external linkage; pay attention to the template declaration.
4999 (mark_decl_instantiated): Likewise.
5000 (begin_tree): New function.
5001 (end_tree): Likewise.
5003 * decl.c (xref_basetypes): Don't call complete_type for basetypes
5004 that involve template parameters; that can lead to infinite
5005 recursion unnecessarily.
5007 * pt.c (register_specialization): Do not register specializations
5008 that aren't ready to be registered yet.
5009 (check_explicit_specialization): Handle explicit specialization of
5010 constructors and destructors.
5011 (build_template_decl): New function.
5012 (push_template_delc): Handle out-of-class specializations of
5015 * pt.c (check_explicit_specialization): Set up the template
5016 information before registering the specialization.
5017 (coerce_template_parms): Fix thinko.
5018 (tsubst): Handle specializations of member templates correctly.
5020 * class.c (finish_struct_methods): Remove calls to
5021 check_explicit_specialization from here.
5022 (finish_struct): And insert them here.
5023 * cp-tree.h (perform_qualification_conversions): New function.
5024 (perform_array_to_pointer_conversion): Likewise.
5025 (begin_explicit_instantiation): Likewise.
5026 (end_explicit_instantiation): Likewise.
5027 (determine_specialization): Renamed from
5028 determine_explicit_specialization.
5029 (comp_template_parms): New function.
5030 (processing_explicit_instantiation): New variable.
5031 * cvt.c (perform_qualification_conversions): New function.
5032 (perform_array_to_pointer_conversion): Likewise.
5033 * decl.c (duplicate_decls): Don't consider template functions
5034 alike unless they have the same parameters. Refine handling of
5035 instantiation/specialization mismatches.
5036 (start_decl): Don't call pushdecl for template specializations,
5037 since they don't affect overloading.
5038 (start_function): Likewise
5039 (grokfndecl): Call check_explicit_specialization a little later.
5040 Don't call duplicate_decls for memberm template specializations.
5041 (grokdeclarator): Don't update template_count for classes that are
5042 themselves specializations. Remove use of `2' as parameter to
5043 grokfndecl since that value isn't used.
5044 * lex.c (cons_up_default_function): Save and restore
5045 processing_explicit_instantiation around calls to grokfield.
5046 * parse.y (finish_member_template_decl): New function.
5047 (component_decl_1): Use it.
5048 (fn.def2): Likewise.
5049 (template_arg_list_opt): New nonterminal.
5050 (template_type): Use it.
5051 (self_template_type): Likewise.
5052 (template_id): Likewise.
5053 (object_template_id): Likewise.
5054 (notype_template_declarator): Likwise.
5055 (begin_explicit_instantiation): Likewise.
5056 (end_explicit_instantiation): Likewise.
5057 (explicit_instantiation): Use them.
5058 * pt.c (coerce_template_parms): Add parameters.
5059 (processing_explicit_instantiation): New variable.
5060 (convert_nontype_parameter): New function.
5061 (determine_overloaded_function): Likewise.
5062 (begin_explicit_instantiation): Likewise.
5063 (end_explicit_instantiation): Likewise.
5064 (retrieve_specialization): Likewise.
5065 (register_specialization): Likewise.
5066 (processing_explicit_specialization): Removed.
5067 (determine_specialization): Handle specializations of member
5068 functions of template class instantiations.
5069 (check_explicit_specialization): Refine to conform to standard.
5070 (comp_template_parms): New function.
5071 (coerce_template_parms): Call convert_nontype_parameter.
5072 (tsubst): Refine handling of member templates. Use
5073 register_specialization.
5074 (instantiate_template): Use retrieve_specialization.
5075 (do_decl_instantiation): Likewise.
5076 (instantiate_decl): Likewise.
5077 (type_unification): Improve handling of explict template
5079 * tree.c (mapcar): Return error_mark_node, rather than aborting,
5080 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
5081 * typeck.c (build_unary_op): Call determine_specialization, rather
5082 than determine_explicit_specialization.
5084 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
5086 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
5088 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5090 * error.c (dump_decl): For enum tags, output the tag, not its value.
5092 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
5094 * decl.c (init_decl_processing): Only call init_rtti_processing
5097 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
5099 * init.c (build_new_1): Split out from build_new.
5100 (build_new): Just return a NEW_EXPR.
5101 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
5103 * decl2.c (get_temp_regvar): Tweak.
5105 * cp-tree.h (TREE_CALLS_NEW): Comment out.
5106 * class.c (resolves_to_fixed_type_p): Remove use.
5107 * method.c (build_opfncall): Likewise.
5108 * call.c (build_new_op): Likewise.
5110 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
5112 * exception.cc (__eh_alloc, __eh_free): New fns.
5113 (__cp_push_exception, __cp_pop_exception): Use them.
5114 (__uncatch_exception): Call terminate here if no exception.
5115 * except.c (build_terminate_handler): New fn.
5116 (expand_start_catch_block): Use it.
5117 (expand_exception_blocks): Likewise.
5118 (alloc_eh_object): New fn.
5119 (expand_throw): Use it. Protect exception init with terminate.
5120 * typeck.c (build_modify_expr): Remove code that ignores trivial
5123 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5125 * call.c (add_builtin_candidate): Add default case in enumeration
5127 (build_new_op): Likewise.
5128 (convert_like): Likewise.
5129 * cvt.c (build_expr_type_conversion): Likewise.
5130 * tree.c (real_lvalue_p): Likewise.
5131 (lvalue_p): Likewise.
5132 (cp_tree_equal): Likewise.
5133 * typeck.c (comptypes): Likewise.
5134 (build_component_ref): Likewise.
5135 (build_function_call_real): Likewise.
5136 (build_binary_op_nodefault): Likewise.
5137 (build_unary_op): Likewise.
5138 (build_modify_expr): Likewise.
5139 * typeck2.c (initializer_constant_valid_p): Likewise.
5141 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
5143 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
5145 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
5147 * pt.c (coerce_template_parms): Make sure to digest_init if
5150 * decl.c (duplicate_decls): Make the newdecl virtual if the
5151 olddecl was, just as is done with other attributes of olddecl.
5153 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5155 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
5156 address of an OFFSET_REF.
5158 * cp-tree.def: Add AGGR_INIT_EXPR.
5159 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
5160 AGGR_INIT_EXPR where appropriate.
5161 * expr.c (cplus_expand_expr): Likewise. Simplify.
5163 * decl2.c (finish_file): Remove call to register_exception_table.
5165 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5167 * pt.c (instantiate_class_template): Don't do injection when
5168 processing_template_decl is true, as pollutes current_binding_level
5171 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
5173 * pt.c (maybe_fold_nontype_arg): Add prototype.
5175 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5177 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
5178 * error.c (dump_expr): Likewise.
5180 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5182 * typeck.c (build_function_call_real): Remove "inline called before
5183 definition" pedwarn.
5185 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
5187 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5189 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
5191 * pt.c (type_unification_real): Change __null to type void* with
5194 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
5196 * call.c (implicit_conversion): Don't call
5197 build_user_type_conversion_1 with a NULL expr, since it will
5200 * pt.c (unify): Don't try to unify array bounds if either array is
5203 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5205 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
5206 Replace extern decls with casts.
5208 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
5209 Update last_parm_cleanup_insn.
5210 (store_after_parms): Remove.
5211 * cp-tree.h: Adjust.
5213 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5215 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
5216 (finish_file): Check DECL_COMDAT instead of weak|one_only.
5217 (import_export_vtable): Use make_decl_one_only instead of
5218 comdat_linkage for win32 tweak.
5219 (import_export_decl): Likewise.
5220 * pt.c (mark_decl_instantiated): Likewise.
5222 * decl2.c (finish_file): Lose handling of templates in pending_statics.
5224 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5226 * decl2.c (finish_file): Lose call to expand_builtin_throw.
5227 * except.c (expand_builtin_throw): Remove.
5228 * cp-tree.h: Remove ptr_ptr_type_node.
5231 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
5233 * decl.c (ptr_ptr_type_node): Define.
5234 (init_decl_processing): Initialize it.
5235 * cp-tree.h: Declare it.
5236 * exception.cc (__cp_exception_info): Use __get_eh_info.
5237 (__cp_push_exception): Ditto.
5238 (__cp_pop_exception): Ditto.
5240 From Scott Snyder <snyder@d0sgif.fnal.gov>:
5241 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
5243 (init_exception_processing): Removed saved_pc initialization.
5245 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
5247 * pt.c (instantiate_decl): Defer all templates but inline functions.
5249 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
5251 * init.c (expand_vec_init): Don't fold a list of parameters.
5253 * decl.c (copy_args_p): Handle copy elision for types with virtual
5255 * call.c (build_over_call): Likewise.
5257 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
5259 * pt.c (lookup_template_function): Copy the template arguments,
5260 not just the list containing them, to the permanent obstack.
5262 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5264 * except.c (expand_start_catch_block): suspend_momentary for the
5267 * error.c (dump_decl): Handle LOOKUP_EXPR.
5269 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
5271 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
5272 permanent obstack if we are processing a template decl.
5273 * typeck.c (build_static_cast): Likewise.
5274 (build_const_cast): Likewise.
5275 (build_reinterpret_cast): Likewise.
5277 * pt.c (coerce_template_parms): Coerce some expressions, even
5278 when processing_template_decl.
5280 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5282 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
5283 handling of pointer difference expressions.
5285 * typeck.c (comp_target_types): Comparison of function/method types
5286 is independent of nptrs.
5288 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
5290 * pt.c (tsubst): Avoid creating pointer to reference and
5291 reference to reference types.
5293 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5295 * parse.y (do_id): New nonterminal.
5296 (template_id): Use it.
5298 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5300 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
5301 * spew.c (yylex): Don't do_identifier here.
5302 * decl2.c (build_expr_from_tree): Revert last change.
5304 * decl2.c (build_expr_from_tree): Expand the name for a method call.
5305 * parse.y (object_template_id): Don't try to take the DECL_NAME.
5307 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
5309 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
5311 * call.c (build_op_delete_call): Adjust.
5313 * except.c (expand_end_catch_block): Lose rethrow region.
5314 (expand_start_catch_block): Likewise.
5315 (expand_end_catch_block): Don't expand_leftover_cleanups.
5317 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5319 * pt.c (tsubst): Remove tree_cons call (places redundant info into
5320 DECL_TEMPLATE_INSTANTIATION).
5322 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
5324 * tree.c (is_overloaded_fn): Handle getting a fn template.
5325 (really_overloaded_fn): Likewise.
5326 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
5327 * pt.c (check_explicit_specialization): Tweak.
5328 (determine_explicit_specialization): Tweak.
5330 * tree.c, cp-tree.h (get_target_expr): New fn.
5332 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
5334 * pt.c (check_explicit_specialization): Fix misspelling in
5335 diagnostic: `preceeded'.
5336 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
5339 1997-12-02 Mark Mitchell <mmitchell@usa.net>
5341 * pt.c (determine_explicit_specialization): Avoid an internal
5342 error for bad specializations.
5344 * method.c (build_overload_value): Handle SCOPE_REF.
5346 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
5348 * class.c (prepare_fresh_vtable): Enable even more complex MI
5351 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5353 * exception.cc (__check_eh_spec): Optimize a bit.
5355 * exception.cc (__cp_pop_exception): Lose handler arg.
5356 * except.c (do_pop_exception): Likewise.
5357 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
5358 (expand_end_catch_block): Likewise.
5360 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5362 * pt.c (check_explicit_specialization): Complain about using a
5363 template-id for a non-specialization.
5365 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
5367 * repo.c: Prototype rindex only if needed.
5370 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5372 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
5374 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
5376 * typeck.c (build_const_cast): Handle references here instead of
5377 handing off to convert_to_reference.
5379 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
5380 TerminateFunctionCall.
5381 (init_exception_processing): Likewise. Terminate et al are now
5382 the fns, not ADDR_EXPRs.
5383 (various): Lose redundant assemble_external calls.
5384 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
5386 * cp-tree.h (struct lang_decl_flags): Add comdat.
5387 (DECL_COMDAT): New macro.
5388 * decl.c (duplicate_decls): Propagate it.
5389 (cp_finish_decl): Handle it.
5390 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
5392 * class.c: Remove static pending_hard_virtuals.
5393 (add_virtual_function): Take pointers to pending_virtuals
5394 and pending_hard_virtuals.
5395 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
5397 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5399 * decl2.c (import_export_vtable): If we support one_only but not
5400 weak symbols, mark instantiated template vtables one_only.
5401 (import_export_decl): Likewise for tinfo functions.
5402 (finish_vtable_vardecl): Also write out vtables from explicitly
5403 instantiated template classes.
5404 * pt.c (mark_class_instantiated): Revert last change.
5406 * except.c (expand_throw): Call mark_used on the destructor.
5408 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
5410 * lex.c (lang_init): Enable flag_exceptions by default if no
5411 command line switch was specified.
5413 1997-11-26 Mark Mitchell <mmitchell@usa.net>
5415 * pt.c (unify): Handle `void' template parameters in
5418 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
5420 * rtti.c (build_dynamic_cast): Handle template case here.
5421 (build_dynamic_cast_1): Not here.
5423 * typeck2.c (digest_init): Make copies where appropriate.
5425 * decl2.c (delete_sanity): resolve_offset_ref.
5427 * except.c: Call terminate without caching so many bits.
5429 * except.c (expand_start_catch_block): Fix catching a reference
5432 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
5434 * init.c (build_new): Copy size to the saveable obstack.
5436 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
5437 TRY_CATCH_EXPR for now.
5439 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
5441 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
5442 has DECL_LANG_SPECIFIC.
5444 * exception.cc (struct cp_eh_info): Add handlers field.
5445 (__cp_push_exception): Initialize it.
5446 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
5447 (__throw_bad_exception): Remove.
5448 * except.c (call_eh_info): Add handlers field.
5449 (get_eh_handlers): New fn.
5450 (push_eh_cleanup): Increment handlers.
5452 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
5454 * except.c (expand_start_eh_spec): Use the try/catch code.
5455 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
5456 doing everything inline.
5457 (init_exception_processing): throw_type_match now takes
5458 const void pointers.
5459 * exception.cc (__check_eh_spec): New fn.
5460 * inc/exception: Neither terminate nor unexpected return.
5461 * decl.c: Make const_ptr_type_node public.
5462 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
5464 * except.c (expand_start_catch_block): We only need the rethrow
5465 region for non-sjlj exceptions.
5466 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
5468 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
5470 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
5471 (various.o): Likewise.
5472 * inc/new: Add placement deletes. Add throw specs for default new.
5473 * new.cc (set_new_handler): Move here from libgcc2.
5474 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
5475 (new): Move from libgcc2. Throw bad_alloc.
5476 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
5477 * decl.c (init_decl_processing): Update exception specs on new and
5480 * method.c (build_decl_overload_real): Don't mess with global
5483 * init.c (build_new): Check for null throw spec, not nothrow_t.
5485 * decl.c (duplicate_decls): Don't complain about different exceptions
5486 from an internal declaration.
5488 * call.c (build_op_delete_call): Fix check for member fns again.
5490 * decl2.c (import_export_decl): Interface hackery affects
5491 virtual synthesized methods.
5493 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5495 * decl.c (start_decl): Don't just complain about a mismatched
5498 * decl.c (make_implicit_typename): Handle case where t is not
5499 actually from context.
5500 * tree.c (get_type_decl): Lose identifier case.
5501 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
5502 * parse.y (nonnested_type): Just use lookup_name.
5503 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
5505 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
5507 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
5508 T was built in C language context (for example, by
5509 output_func_start_profiler).
5511 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
5513 * decl.c (make_implicit_typename): New fn.
5514 (lookup_name_real): Use it. Use current_class_type as the context.
5516 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
5518 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
5520 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5522 * friend.c (do_friend): Warn about non-template friends in templates.
5524 * call.c (build_op_delete_call): Fix handling of inherited delete.
5526 * search.c (dfs_record_inheritance): Ignore template type parms.
5528 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
5530 * call.c (build_new_op): Fix copy error.
5531 (build_op_new_call): New fn.
5532 (build_op_delete_call): New fn.
5533 * cp-tree.h: Declare them.
5534 * init.c (build_new): Use them. Support placement delete.
5535 (build_x_delete): Use build_op_delete_call.
5536 (build_delete): Likewise.
5537 * decl2.c (delete_sanity): Likewise.
5538 (coerce_delete_type): Don't complain about placement delete.
5540 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5542 * call.c (build_new_function_call): Remove unused 'obj' parm.
5543 * cp-tree.h, typeck.c: Adjust.
5545 * init.c (build_new): Make the cleanup last longer.
5546 (expand_vec_init): Call do_pending_stack_adjust.
5548 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
5550 * pt.c (do_type_instantiation): Fix typo.
5551 (mark_class_instantiated): If we support one_only but not weak
5552 symbols, don't mark this as known.
5554 * init.c (build_new): Handle vec delete in EH cleanup.
5556 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5558 * call.c (build_method_call): Call complete_type before checking
5561 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
5563 * decl.c (add_block_current_level): Delete.
5564 * init.c (build_vec_delete_1): Delete build_block and
5565 add_block_current_level calls.
5567 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
5569 * init.c (build_new): Handle freeing allocated memory when the
5572 * call.c (build_new_method_call): Fix flags arg.
5574 * pt.c (do_type_instantiation): Don't try to instantiate
5576 (mark_decl_instantiated): If we support one_only but not
5577 weak symbols, mark this one_only.
5578 * decl2.c (import_export_vtable): Don't defer handling of vtables
5579 if MULTIPLE_SYMBOL_SPACES.
5581 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5583 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
5585 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
5587 * except.c (do_pop_exception): Return a value.
5589 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
5591 * call.c (build_new_method_call): Handle getting a
5592 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
5593 if we got template parms.
5594 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
5596 * decl2.c (build_expr_from_tree): Tweak last change.
5597 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
5598 (maybe_fold_nontype_arg): Split out from tsubst_copy.
5599 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
5601 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5603 * pt.c (tsubst_copy): Handle explicit template arguments in
5605 * typeck.c (build_x_function_call): Likewise.
5606 * decl2.c (build_expr_from_tree): Lookup function name if it
5609 * pt.c (tsubst): Instantiate template functions properly when
5610 template parameter does not appear in function arguments and return
5612 (comp_template_args): Handle member templates required by tsubst.
5614 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5616 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
5619 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5621 * pt.c (coerce_template_parms): Tweak error message.
5623 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
5624 return type defaults to `int', even if there are storage-class
5627 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5629 Complete nested exception support.
5630 * except.c (do_pop_exception): Split out...
5631 (push_eh_cleanup): From here. Handle the EH region by hand.
5632 (expand_start_catch_block): Add a new level for the catch parm.
5633 Move the rethrow region outside the two cleanup regions.
5634 Protect the initializer for the catch parm with terminate.
5635 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
5636 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
5637 popping off the middle of the stack.
5638 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
5639 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
5640 (build_cplus_new): Only wrap CALL_EXPRs.
5641 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
5642 the constructor call.
5644 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5646 * Make-lang.in (c++.distdir): Make inc subdirectory.
5648 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5650 * decl2.c (finish_file): Put back some code.
5652 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5654 * decl2.c (finish_file): Remove redundant code.
5655 * method.c (emit_thunk): Don't let the backend defer generic thunks.
5657 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
5659 * except.c (call_eh_info): Split out...
5660 (push_eh_info): From here.
5661 (expand_builtin_throw): Use it.
5662 (expand_start_catch_block): Move region start back.
5664 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
5666 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
5667 (real_yylex): Record wide strings using target endianness, not host.
5669 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
5671 * repo.c (rindex): Add decl unconditionally.
5672 (get_base_filename, open_repo_file): Don't cast rindex.
5673 * xref.c (rindex): Add decl unconditionally.
5674 (index): Remove unused decl.
5675 (open_xref_file): Don't cast rindex.
5677 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5679 * class.c (build_vbase_path): Propagate the result type properly.
5681 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
5683 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
5684 remaining use of saved_throw_type with a call to get_eh_type.
5686 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
5688 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
5689 (file_name_nondirectory): New function, doing the same as the macro.
5690 (set_typedecl_interface_info): Use it instead of the macro.
5691 (check_newline): Likewise.
5692 (handle_cp_pragma): Likewise.
5694 * repo.c (get_base_filename): Cast result of rindex to char*.
5695 (open_repo_file): Likewise.
5696 * xref.c (open_xref_file): Likewise.
5697 * error.c (dump_char): Make its arg int, not char.
5699 * except.c (push_eh_info): Pass the number of fields - 1 down, not
5700 the exact number of fields.
5702 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5704 Support for nested exceptions.
5705 * tinfo2.cc (__is_pointer): New fn.
5706 * exception.cc (struct cp_eh_info): Define.
5707 (__cp_exception_info, __uncatch_exception): New fns.
5708 (__cp_push_exception, __cp_pop_exception): New fns.
5709 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
5711 (init_exception_processing): Likewise. __eh_pc is now external.
5712 (push_eh_info): New fn.
5713 (get_eh_{info,value,type,caught}): New fns.
5714 (push_eh_cleanup): Just call __cp_pop_exception.
5715 (expand_start_catch_block): Use push_eh_info. Start the eh region
5717 (expand_end_eh_spec): Use push_eh_info.
5718 (expand_throw): Call __cp_push_exception to set up the exception info.
5719 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
5721 (expand_builtin_throw): Don't refer to empty_fndecl.
5723 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
5725 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
5727 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
5729 * method.c (build_template_parm_names, build_decl_overload_real):
5730 Add static to definitions.
5731 * pt.c (add_to_template_args, note_template_header,
5732 processing_explicit_specialization, type_unification_real): Likewise.
5733 ({determine,check}_explicit_specialization): Use a single string for
5736 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5738 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
5739 (expand_end_catch_block): Likewise.
5740 (expand_end_eh_spec): Likewise.
5742 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
5744 * decl.c (duplicate_decls): Handle template specializations
5746 * error.c (dump_function_name): Fix printing of specializations of
5747 member functions that are not member templates.
5748 * cp-tree.h (processing_specialization): Make global.
5749 * pt.c (processing_specialization): Likewise.
5750 * lex.c (cons_up_default_function): Save and restore
5751 processing_specialization to avoid confusion.
5753 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5755 * decl.c (init_decl_processing): Give null_node unknown* type.
5756 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
5757 (common_type): Likewise.
5758 * error.c (args_as_string): Recognize null_node.
5760 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5762 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
5763 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
5765 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
5767 * Make-lang.in (g++): Include prefix.o.
5769 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
5771 * pt.c (determine_explicit_specialization): Initialize "dummy"
5772 to keep Purify quiet.
5774 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5776 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
5777 (build_overload_int): Not here.
5779 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
5781 * class.c (build_type_pathname): Remove.
5782 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
5784 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
5786 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
5787 &&label GNU extension.
5789 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
5791 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
5792 so as to avoid incorrect manglings.
5793 * method.c (build_decl_overload_real): Don't mangle return types
5796 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5798 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
5799 scratch_tree_cons): Define as macros for now.
5800 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
5801 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
5802 typeck2.c: Use them and the expression_obstack variants.
5804 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5806 * decl.c (store_return_init): Allow classes with explicit ctors to
5807 be used with the named return values extension.
5809 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
5811 * pt.c (instantiate_decl): Fix previous change.
5813 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
5815 * pt.c (tsubst): Fix thinko.
5816 (instantiate_decl): Really use the original template.
5818 * call.c (build_new_method_call): Use simple constructor_name for
5821 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
5823 * method.c (build_underscore_int): Don't use ANSI specific
5826 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5828 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
5829 for our key method; it might have been inlined by -O3.
5831 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
5833 * decl.c (make_typename_type): Do not try to call lookup_field for
5834 non-aggregate types.
5836 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
5838 * typeck.c (build_reinterpret_cast): Tweak.
5840 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
5842 * typeck.c (build_reinterpret_cast): converting a void pointer
5843 to function pointer with a reinterpret_cast produces a warning
5844 if -pedantic is issued
5846 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5848 * typeck.c (c_expand_return): Don't warn about returning a
5849 reference-type variable as a reference.
5851 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
5853 * method.c (build_static_name): Fix typo.
5855 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
5857 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
5858 OLDDECL before we try to do DECL_USE_TEMPLATE.
5860 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5862 * decl.c (duplicate_decls): Don't warn about template instances.
5864 * typeck.c (mark_addressable): Lose ancient code that unsets
5867 * pt.c (do_decl_instantiation): Lose support for instantiating
5870 * call.c (build_new_function_call): Fix handling of null explicit
5872 (build_new_method_call): Likewise.
5874 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
5876 * method.c (build_underscore_int): Fix typo.
5878 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
5880 * tree.c (print_lang_statistics): #if 0 call to
5881 print_inline_obstack_statistics until its definition is checked in.
5883 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
5885 * decl2.c (finish_file): Move dump_tree_statistics to end.
5887 * pt.c (instantiate_decl): Look for the original template.
5888 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
5889 of member templates.
5891 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
5893 * Makefile.in (g++FAQ.*): New rules.
5894 (CONFLICTS): Update.
5895 * g++FAQ.texi: Moved from libg++.
5897 * parse.y (PFUNCNAME): Only specify the type once.
5899 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
5901 * lex.c (real_yylex): Clean up the code to fully behave the way
5902 the c-lex.c parser does for complex and real numbers.
5904 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
5906 * method.c (build_decl_overload_real): Reformat.
5908 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
5910 * method.c (synthesize_method): If at_eof, determine our linkage.
5912 1997-09-29 Paul Eggert <eggert@twinsun.com>
5914 * lex.c (real_yylex): Treat `$' just like `_', except issue a
5915 diagnostic if !dollars_in_ident or if pedantic.
5917 * lang-specs.h (@c++): -ansi no longer implies -$.
5919 * decl2.c (lang_decode_option):
5920 -traditional and -ansi now do not mess with
5923 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
5925 * Makefile.in (parse.o, decl.o): Also depend on
5926 $(srcdir)/../except.h $(srcdir)/../output.h.
5927 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
5928 $(srcdir)/../except.h $(srcdir)/../output.h.
5929 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
5932 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
5934 * expr.c (cplus_expand_expr): Make it static.
5936 * decl2.c, init.c, typeck.c: Include "expr.h".
5937 (expand_expr): Use proper values when calling the function.
5939 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
5941 * lang-options.h: new -Wold-style-cast flag.
5942 * cp-tree.h (warn_old_style_cast): new variable.
5943 * decl2.c (warn_old_style_cast): ditto.
5944 (lang_decode_option): support -Wold-style-cast.
5945 (reparse_absdcl_as_casts): produce old-style-cast warning.
5947 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5949 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
5950 TREE_USED, reset value based on already_used.
5952 * init.c (expand_member_init): Revert change.
5954 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
5956 * cp-tree.h, decl.c, decl2.c, pt.c:
5957 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
5959 * decl2.c (lang_decode_option): Add missing ;.
5961 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5963 * friend.c (do_friend): Disable injection for all template-derived
5965 * decl2.c (lang_decode_option): Handle -fguiding-decls.
5966 * parse.y (notype_template_declarator): New nonterminal.
5967 (direct_notype_declarator): Use it.
5968 (complex_direct_notype_declarator): Likewise.
5969 (object_template_id): Accept any kind of identifier after TEMPLATE.
5970 (notype_qualified_id): Don't add template declarators here.
5972 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
5974 * call.c (add_template_candidate): Add explicit_targs parameter.
5975 (build_scoped_method_call): Use it.
5976 (build_overload_call_real): Likewise.
5977 (build_user_type_conversion_1): Likewise.
5978 (build_new_function_call): Likewise.
5979 (build_object_call): Likewise.
5980 (build_new_op): Likewise.
5981 (build_new_method_call): Likewise.
5982 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
5983 (build_new_method_call): Likewise.
5985 * class.c (finish_struct_methods): Add specialization pass to
5986 determine which methods were specializing which other methods.
5987 (instantiate_type): Handle TEMPLATE_ID_EXPR.
5989 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
5991 * cp-tree.h (name_mangling_version): New variable.
5992 (flag_guiding_decls): Likewise.
5993 (build_template_decl_overload): New function.
5994 (begin_specialization): Likewise.
5995 (reset_specialization): Likewise.
5996 (end_specialization): Likewise.
5997 (determine_explicit_specialization): Likewise.
5998 (check_explicit_specialization): Likewise.
5999 (lookup_template_function): Likewise.
6000 (fn_type_unification): Add explicit_targs parameter.
6001 (type_unification): Likewise.
6003 * decl.c (duplicate_decls): Add smarts for explicit
6005 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
6007 (grokfndecl): Call check_explicit_specialization.
6009 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
6010 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
6011 (check_classfn): Handle specializations.
6013 * error.c (dump_function_name): Print specialization arguments.
6015 * friend.c (do_friend): Don't call pushdecl for template
6018 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
6020 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
6021 and -fno-guiding-decls.
6023 * lex.c (identifier_type): Return PFUNCNAME for template function
6026 * method.c (build_decl_overload_real): New function.
6027 (build_template_parm_names): New function.
6028 (build_overload_identifier): Use it.
6029 (build_underscore_int): New function.
6030 (build_overload_int): Use it. Add levels for template
6032 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
6033 (build_overload_nested_names): Handle template type parameters.
6034 (build_template_decl_overload): New function.
6036 * parse.y (YYSTYPE): New ntype member.
6037 (nested_name_specifier): Use it.
6038 (nested_name_specifier_1): Likewise.
6039 (PFUNCNAME): New token.
6040 (template_id, object_template_id): New non-terminals.
6041 (template_parm_list): Note specializations.
6042 (template_def): Likewise.
6043 (structsp): Likewise.
6044 (fn.def2): Handle member template specializations.
6045 (component_decl_1): Likewise.
6046 (direct_notype_declarator): Handle template-ids.
6047 (component_decl_1): Likewise.
6048 (direct_notype_declarator): Handle template-ids.
6049 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
6051 * pt.c (processing_specializations): New variable.
6052 (template_header_count): Likewise.
6053 (type_unification_real): New function.
6054 (processing_explicit_specialization): Likewise.
6055 (note_template_header): Likewise.
6056 (is_member_template): Handle specializations.
6057 (end_template_decl): Call reset_specialization.
6058 (push_template_decl): Handle member template specializations.
6060 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
6061 (instantiate_template): Handle specializations.
6062 (instantiate_decl): Likewise.
6063 (fn_type_unification): Handle explicit_targs.
6064 (type_unification): Likewise. Allow incomplete unification
6065 without an error message, if allow_incomplete.
6066 (get_bindings): Use new calling sequence for fn_type_unification.
6068 * spew.c (yylex): Handle PFUNCNAME.
6070 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
6071 (really_overloaded_fn): Likewise.
6072 (get_first_fn): Handle function templates.
6074 * typeck.c (build_x_function_call): Use really_overloaded_fn.
6075 Handle TEMPLATE_ID_EXPR.
6076 (build_x_unary_op): Likewise.
6077 (build_unary_op): Likewise.
6078 (mark_addressable): Templates whose address is taken are marked
6081 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6083 * decl.c (init_decl_processing): Declare __builtin_constant_p as
6084 accepting any kind of type, not only int.
6086 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6088 * search.c (get_matching_virtual): Notice virtual bases when sorrying
6089 about covariant returns.
6091 * parse.y (member_init): Also imply typename here. Remove ancient
6092 extension for initializing base members.
6094 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6096 Handle multi-level typenames and implicit typename in base list.
6097 * parse.y (typename_sub{,[0-2]}): New rules.
6098 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
6099 (nonnested_type): New rule.
6100 (complete_type_name): Use it.
6101 (base_class.1): Use typename_sub and nonnested_type.
6102 (nested_name_specifier): Don't elide std:: here.
6103 * decl.c (make_typename_type): Handle getting a type for NAME.
6104 (lookup_name_real): Turn std:: into :: here.
6106 Rvalue conversions were removed in London.
6107 * call.c (is_subseq): Don't consider lvalue transformations.
6108 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
6109 (joust): Reenable ?: kludge.
6111 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
6113 * decl.c (start_function): Up warning of no return type to be a
6116 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6118 * init.c (expand_member_init): Don't set TREE_USED.
6119 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
6120 set,don't clear TREE_USED wholesale.
6122 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
6124 * call.c (build_over_call): Do require_complete_type before
6127 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6129 * search.c (lookup_field): Call complete_type in all cases.
6131 * decl.c (finish_function): Just warn about flowing off the end.
6133 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6135 * decl.c (grokparms): Don't bash a permanent list node if we're
6138 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
6140 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
6142 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6144 * call.c (build_new_op): Give better error for syntactically
6145 correct, but semantically invalid, use of undeclared template.
6147 * call.c (compare_qual): Handle pmfs.
6149 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
6150 after the exception spec.
6152 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6154 * call.c (null_ptr_cst_p): Integer type, not integral type.
6156 * call.c (joust): Disable warnings until they can be moved to the
6159 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
6161 * Makefile.in, config-lang.in: Convert to autoconf.
6163 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6165 * decl.c (lookup_name_real): Add implicit 'typename' to types from
6168 * pt.c (most_specialized_class): Fix typo.
6169 (tsubst): Move constant folding to TREE_VEC case.
6171 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
6173 * pt.c (do_poplevel): Don't warn about unused local variables
6174 while processing_template_decl since we don't always know whether
6175 or not they will need constructing/destructing.
6177 * pt.c (uses_template_parms): Check the values of an enumeration
6178 type to make sure they don't depend on template parms.
6180 * decl.c (make_typename_type): Don't lookup the field if the
6181 context uses template parms, even if we're not
6182 processing_template_decl at the moment.
6184 * pt.c (coerce_template_parms): Avoid looking at the
6185 TYPE_LANG_DECL portion of a typename type, since there won't be
6187 (tsubst): Do constant folding as necessary to make sure that
6188 arguments passed to lookup_template_class really are constants.
6190 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6192 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
6193 * decl2.c (finish_file): Only register exception tables if we
6196 * decl.c (init_decl_processing): Add __builtin_[fs]p.
6198 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6200 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
6202 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
6204 * error.c (dump_decl): Avoid crashing when presented with a
6205 uninitialized constant, as can occur with a template parameter.
6206 (dump_expr): Make sure that there are enough levels of
6207 current_template_parms before we start diving through them.
6209 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
6211 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
6214 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6216 * except.c (expand_throw): Call build_delete for all
6217 exception types, not just objects with destructors.
6219 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
6221 * decl.c (current_local_enum): Remove static.
6222 * pt.c (tsubst_enum): Save and restore value of current_local_enum
6223 in case template is expanded in enum decl.
6224 (instantiate_class_template) : Use new tsubst_enum signature.
6225 (tsubst_expr): Likewise.
6227 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
6229 * pt.c (begin_member_template_processing): Take a function as
6230 argument, not a set of template arguments. Use the template
6231 parameters, rather than the arguments. Handle non-type parameters
6232 correctly. Push a binding level for the parameters so that multiple
6233 member templates using the same parameter names can be declared.
6234 (end_member_template_processing): Pop the binding level.
6235 (push_template_decl): Mark member templates as static when
6238 * lex.c (do_pending_inlines): Pass the function, not its template
6239 arguments, to begin_member_template_processing.
6240 (process_next_inline): Likewise.
6241 (do_pending_defargs): Likewise.
6243 * error.c (dump_expr): Obtain the correct declaration for a
6244 TEMPLATE_CONST_PARM.
6246 * call.c (add_template_conv_candidate): New function.
6247 (build_object_call): Handle member templates, as done in the other
6250 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
6252 * decl.c (replace_defag): Undo previous change.
6253 * lex.c (do_pending_defargs): Deal with member templates.
6255 * pt.c (is_member_template): Avoid crashing when passed a
6256 non-function argument.
6258 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6260 * class.c (grow_method): Remove check for redeclaration.
6262 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
6264 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
6265 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
6266 (PRIMARY_TEMPLATE_P): Use it.
6267 * call.c (build_overload_call_real): Use it.
6268 * class.c (instantiate_type): Likewise.
6269 * decl.c (decls_match): Likewise.
6270 * method.c (build_overload_identifier): Likewise.
6271 * pt.c (push_template_decl): Likewise.
6272 (classtype_mangled_name): Likewise.
6273 (lookup_template_class): Likewise.
6275 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
6276 DECL_NTPARMS to conform to usage elsewhere.
6277 * call.c (add_template_candidate): Likewise.
6278 * class.c (instantiate_type): Likewise.
6279 * pt.c (instantiate_template): Likewise.
6280 (get_bindings): Likewise.
6282 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
6285 * pt.c (unify): Undo changes to allow multiple levels of template
6287 (type_unification): Likewise.
6288 (fn_type_unification): Likewise.
6289 (get_class_bindings): Likewise.
6290 * cp-tree.h (Likewise).
6292 * decl.c (replace_defarg): Check that the type of the default
6293 parameter does not invlove a template type before complaining
6294 about the initialization.
6296 * error.c (dump_expr): Deal with template constant parameters in
6297 member templates correctly.
6299 * pt.c (is_member_template): Deal with class specializations
6301 (tsubst): Handle "partial instantiation" of member templates
6304 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
6306 * pt.c (type_unification): Change calling squence to allow for
6307 multiple levels of template parameters.
6308 (tsubst_expr): Likewise.
6310 (tsubst_copy): Likewise.
6311 (instantiate_template): Likewise.
6313 * call.c (build_overload_call_real): Use it.
6314 (add_builtin_candidate): Use it.
6315 (build_new_method_call): Use it.
6316 * class.c (instantiate_type): Use it.
6317 * decl.c (grokdeclarator): Use it.
6318 * decl2.c (finish_file): Use it.
6319 * method.c (build_overload_identifier): Use it.
6321 * call.c (add_template_candidate): Add additional parameter for
6322 the function return type. Call fn_type_unification istead of
6324 (build_user_type_conversion_1): Handle member templates.
6325 (build_new_function_call): Likewise.
6326 (build_new_op): Likewise.
6327 (build_new_method_call): Likewise.
6329 * class.c (grow_method): Don't give an error message indicating
6330 that two member templates with the same name are ambiguous.
6331 (finish_struct): Treat member template functions just like member
6334 * cp-tree.h (check_member_template): Add declaration.
6335 (begin_member_template_processing): Likewise.
6336 (end_member_template_processing): Likewise.
6337 (fn_type_unification): Likewise.
6338 (is_member_template): Likewise.
6339 (tsubst): Change prototype.
6340 (tsubst_expr): Likewise.
6341 (tsubst_copy): Likewise.
6342 (instantiate_template): Likewise.
6343 (get_bindings): Likewise.
6345 * decl.c (decls_match): Handle multiple levels of template
6347 (pushdecl): Handle template type params just like other type
6349 (push_class_level_binding): Return immediately if the
6350 class_binding_level is NULL.
6351 (grokfndecl): If check_classfn() returns a member_template, use
6352 the result of the template, not the template itself.
6354 * decl2.c (check_member_template): New function. Check to see
6355 that the entity declared to be a member template can be one.
6356 (check_classfn): Allow redeclaration of member template functions
6357 with different types; the new functions can be specializations or
6358 explicit instantiations.
6360 * error.c (dump_decl): Handle multiple levels of template
6362 (dump_function_decl): Update to handle function templates.
6364 * lex.c (do_pending_inlines): Set up template parameter context
6365 for member templates.
6366 (process_next_inline): Likewise.
6368 * method. (build_overload_identifier): Adjust for multiple levels
6369 of template parameters.
6371 * parse.y (fn.def2): Add member templates.
6372 (component_decl_1): Likewise.
6374 * pt.c (begin_member_template_processing): New function.
6375 (end_member_template_processing): Likewise.
6376 (is_member_template): Likewise.
6377 (fn_type_unification): Likewise.
6378 (current_template_parms): Return a vector of all the template
6379 parms, not just the innermost level of parms.
6380 (push_template_decl): Deal with the possibility of member
6382 (lookup_template_class): Likewise.
6383 (uses_template_parms): Likewise.
6384 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
6385 TEMPLATE_CONST_PARM to deal with multiple levels of template
6386 arguments. Add processing of TEMPLATE_DECL to produce new
6387 TEMPLATE_DECLs from old ones.
6388 (do_decl_instantiation): Handle member templates.
6390 * search.c (lookup_fnfields_1): Handle member template conversion
6393 * tree.c (cp_tree_equal): Check the levels, as well as the
6394 indices, of TEMPLATE_CONST_PARMs.
6396 * typeck.c (comptypes): Check the levels, as well as the indices,
6397 fo TEMPLATE_TYPE_PARMs.
6398 (build_x_function_call): Treat member templates like member
6401 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6403 * typeck.c (c_expand_return): Always convert_for_initialization
6404 before checking for returning a pointer to local.
6406 * pt.c (type_unification): If strict and the function parm doesn't
6407 use template parms, just compare types.
6409 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
6411 * method.c (build_overloaded_value): Replace direct call
6412 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
6414 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
6416 * typeck.c (convert_arguments): Don't arbitrarily choose the first
6417 of a set of overloaded functions.
6419 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6421 * lex.c (real_yylex): Don't elide __FUNCTION__.
6423 * method.c (build_overload_value): Add in_template parm.
6424 (build_overload_int): Likewise.
6425 (build_overload_identifier): Pass it.
6427 * decl.c (duplicate_decls): Don't bash a previous template
6428 definition with a redeclaration.
6430 * pt.c (unify): float doesn't match double.
6432 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
6433 TYPE_DECL. Handle getting non-template types.
6434 * parse.y (explicit_instantiation): Use typespec instead of
6437 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
6439 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
6441 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
6443 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
6444 (compare_ics): Likewise.
6446 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
6448 * call.c (joust): Warn about choosing one conversion op over
6449 another because of 'this' argument when the other return type is
6451 (source_type): New fn.
6453 * call.c (build_new_op): Strip leading REF_BIND from first operand
6454 to builtin operator.
6456 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
6459 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
6461 * call.c (null_ptr_cst_p): Remove support for (void*)0.
6463 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
6465 * typeck.c (expand_target_expr): Make definition match declaration.
6467 * class.c (get_basefndecls): Make definition match declaration.
6469 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
6471 * input.c (sub_getch): Eventually give up and release the input file.
6473 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
6476 * call.c (joust): Tweak message.
6478 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
6480 * error.c (type_as_string): Put const/volatile on template type
6481 parameters where appropriate.
6483 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
6485 * call.c (strictly_better): Make arguments unsigned ints.
6487 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
6489 * lex.c (real_yylex): Refer to __complex instead of complex.
6491 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
6493 * lex.c (real_yylex): Don't use getc directly.
6495 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6497 * call.c (is_subseq): Don't try to be clever.
6499 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6501 * parse.y, pt.c: Include "except.h".
6502 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
6503 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
6504 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
6505 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
6508 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6510 * decl2.c (mark_vtable_entries): Instead of replacing pure
6511 virtuals with a reference to __pure_virtual, copy the decl and
6514 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6516 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
6518 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
6520 * pt.c (instantiate_class_template): Call repo_template_used
6521 before finish_prevtable_vardecl.
6523 * call.c (is_subseq): New fn.
6524 (compare_ics): Use it.
6526 * repo.c (finish_repo): Don't crash on no args.
6528 * parse.y (named_complex_class_head_sans_basetype): Handle
6529 explicit global scope.
6530 * decl2.c (handle_class_head): New fn.
6532 * pt.c (unify): Add CONST_DECL case.
6534 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6536 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
6538 * cp-tree.h (report_type_mismatch): Add prototype.
6539 * call.c (build_overload_call_real): Remove erroneous fourth
6540 argument to report_type_mismatch.
6541 (build_user_type_conversion_1): Remove erroneous second arg to
6543 (build_new_function_call): Likewise.
6544 (build_object_call): Likewise.
6545 (build_new_op): Likewise.
6546 (build_new_method_call): Likewise.
6548 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6550 * error.c (dump_decl): Don't bother processing a function with no
6553 * method.c (emit_thunk): Call init_function_start in the macro case.
6555 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6557 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
6558 defined and used to set flag_vtable_thunks.
6560 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6562 * parse.y: Don't clear the inlines from their obstack until they've
6565 * decl.c (duplicate_decls): Don't complain about exception
6566 specification mismatch if flag_exceptions is off.
6568 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
6570 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
6572 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
6574 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
6575 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
6576 Include <stdio.h> before include files that formerly used STDIO_PROTO.
6578 * decl.c, g++spec.c, lex.c, method.c, repo.c:
6579 Include "config.h" first, as per autoconf manual.
6581 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6583 * decl.c (duplicate_decls): Tweak wording.
6584 * lex.c (do_pending_defargs): Don't die if we see a default arg
6585 that isn't a DEFAULT_ARG.
6586 * error.c (dump_expr): Handle DEFAULT_ARG.
6588 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
6589 * lang-options.h: Add -fhandle-exceptions.
6591 * class.c (build_vtable): vtables are artificial.
6592 (prepare_fresh_vtable): Likewise.
6594 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6596 * cvt.c (ocp_convert): After converting to the target type, set
6597 LOOKUP_NO_CONVERSION.
6599 * call.c (joust): Warn about potentially confusing promotion rules
6601 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
6603 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
6605 * exception.cc: Declare __terminate_func with noreturn attribute.
6607 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
6609 * parse.y: Break out eat_saved_input, handle errors.
6610 (function_try_block): Use compstmt instead of compstmt_or_error.
6612 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
6614 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
6616 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6618 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
6619 existence of cc1plus check whether $(LANGUAGES) contains C++.
6621 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6623 * method.c (do_build_copy_constructor): When copying an anonymous
6624 union member loop around to handle nested anonymous unions. Use
6625 the offset of the member relative to the outer structure, not the
6628 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6630 * call.c (resolve_args): New fn.
6631 (build_new_function_call): Use it.
6632 (build_object_call): Likewise.
6633 (build_new_method_call): Likewise.
6635 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6637 * call.c (build_over_call): tsubst all default parms from templates.
6639 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6641 * decl.c (struct cp_function): Add static_labelno.
6642 (push_cp_function_context): Save it.
6643 (pop_cp_function_context): Restore it.
6645 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6647 * typeck.c (build_component_ref_1): Convert from reference.
6649 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6651 * parse.y (current_declspecs, prefix_attributes): Initialize to
6654 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
6655 before we try to force it to be a TREE_LIST.
6656 (decl): Make sure $1.t is non-nil.
6658 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6660 * pt.c (uses_template_parms): Handle template first-parse codes.
6662 * decl.c (cp_finish_decl): Only warn about user-defined statics.
6664 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6666 * pt.c (unify): Handle BOOLEAN_TYPE.
6668 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
6669 * pt.c (tsubst): Don't set it.
6670 * call.c (build_over_call): Use uses_template_parms.
6672 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
6674 * method.c (build_overload_nested_name): Use static_labelno
6675 instead of var_labelno.
6676 (build_qualified_name): New fn.
6677 (build_overload_name): Split out from here.
6678 (build_static_name): Use build_qualified_name.
6679 * decl.c (cp_finish_decl): Statics in extern inline functions
6680 have comdat linkage.
6681 (start_function): Initialize static_labelno.
6683 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6685 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
6686 before "all member functions in class [] are private"
6688 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
6690 * lex.c (do_scoped_id): convert_from_reference.
6691 * init.c (build_offset_ref): Likewise.
6693 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6695 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
6697 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6699 * typeck.c (get_member_function_from_ptrfunc): Promote index
6702 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6704 * tree.c (layout_basetypes): Move non-virtual destructor warning.
6705 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
6707 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6709 * decl.c (grokdeclarator): Call add_defarg_fn for the function
6711 * lex.c (add_defarg_fn): Adjust.
6712 (do_pending_defargs): Adjust. Don't skip the first parm.
6714 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
6716 * decl.c (build_enumerator): Global enumerators are also readonly.
6718 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
6719 (build_dynamic_cast): Call it and convert_from_reference.
6721 * lex.c (add_defarg_fn): New fn.
6722 (snarf_defarg): Don't add to defarg_types.
6723 (do_pending_defargs): Lose defarg_types. All fns we process now
6725 * decl.c (grokfndecl): Call add_defarg_fn.
6727 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
6728 * cp-tree.def: Add DEFAULT_ARG.
6729 * spew.c (yylex): Call snarf_defarg as appropriate.
6730 * parse.y: New tokens DEFARG and DEFARG_MARKER.
6731 (defarg_again, pending_defargs, defarg, defarg1): New rules.
6732 (structsp): Use pending_defargs.
6733 (parms, full_parm): Use defarg.
6734 * lex.c (init_lex): Initialize inline_text_firstobj.
6735 (do_pending_inlines): Never pass the obstack to feed_input.
6736 (process_next_inline): Call end_input instead of restore_pending_input.
6737 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
6738 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
6739 * input.c (end_input): New fn.
6740 (sub_getch): At the end of some fed input, just keep returning EOF
6741 until someone calls end_input.
6742 Remove 'obstack' field from struct input_source.
6743 * decl.c (grokparms): Handle DEFAULT_ARG.
6744 (replace_defarg): New fn.
6745 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
6747 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6749 * call.c (implicit_conversion): If nothing else works, try binding
6750 an rvalue to a reference.
6752 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
6754 * decl.c (init_decl_processing): fix Jun 30 patch -- move
6755 ifndef for Cygwin32 to include SIGSEGV.
6757 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6759 * class.c (finish_struct_1): Only complain about pointers without
6760 copy stuff if there are any constructors.
6762 * rtti.c (build_dynamic_cast): Call complete_type on the types.
6764 * decl.c (grokfndecl): If the function we chose doesn't actually
6767 * decl2.c (grokclassfn): Don't specify 'const int' for the
6768 artificial destructor parm.
6770 * pt.c (type_unification): If we are called recursively, nothing
6773 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
6775 * decl.c (init_decl_processing): Stop trying to catch signals
6776 other than SIGABRT since the Cygwin32 library doesn't support
6777 them correctly yet. This fixes a situation in which g++ causes
6778 a hang on SIGSEGVs and other such signals in our Win32-hosted
6781 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
6783 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
6785 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6787 * typeck2.c (store_init_value): Always return the value if our
6788 type needs constructing.
6790 * method.c (hack_identifier): Convert class statics from
6793 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6795 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
6797 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
6799 * typeck.c (c_expand_return): Make sure we clean up temporaries at
6800 the end of return x;
6802 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6804 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
6806 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
6808 * except.c (expand_builtin_throw): Add support
6809 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
6811 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6813 * repo.c (extract_string): Null-terminate.
6815 * cp-tree.h (TI_SPEC_INFO): New macro.
6816 (CLASSTYPE_TI_SPEC_INFO): New macro.
6817 * pt.c (push_template_decl): Correctly determine # of template parms
6820 * call.c (compare_ics): Really fix 'this' conversions.
6822 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
6825 * pt.c (push_template_decl): Complain about mismatch in # of
6826 template parms between a class template and a member template.
6828 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6830 * method.c (synthesize_method): You can't call
6831 function_cannot_inline_p after finish_function.
6832 * decl.c (finish_function): Turn on flag_inline_functions and turn
6833 off DECL_INLINE before handing a synthesized method to the
6836 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6838 * method.c (synthesize_method): Remove July 30 change to never set
6839 DECL_INLINE if at_eof.
6841 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
6843 * xref.c (GNU_xref_member): Ensure that the node has a
6844 decl_lang_specific part before checking DECL_FRIEND_P.
6846 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6848 * pt.c (instantiate_class_template): Diagnose non-class types used
6851 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
6853 * typeck.c (build_conditional_expr): Use convert_for_initialization
6854 instead of convert_and_check.
6856 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6858 * parse.y (typespec): Don't pedwarn for typeof.
6860 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
6862 * repo.c (finish_repo): Only check changes if we would write a
6865 * call.c (compare_ics): Fix handling of 'this' conversions.
6867 * pt.c (do_decl_instantiation): Support static data too. Rename
6868 from do_function_instantiation.
6869 * cp-tree.h: Adjust.
6872 * repo.c (extract_string): New fn.
6873 (get_base_filename): Use it.
6874 (init_repo): Compare old args with current args.
6876 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
6878 * Makefile.in, Make-lang.in: Protect C-ls with a comment
6879 character, idea from Paul Eggert <eggert@twinsun.com>.
6881 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
6883 * typeck.c (c_expand_return): Be more persistent in looking for
6886 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
6887 pointer to reference.
6889 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
6891 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
6893 * init.c (build_member_call, build_offset_ref):
6894 Use do_scoped_id instead of do_identifier.
6896 * cvt.c (convert): Remove bogosity.
6898 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6900 * cvt.c (build_up_reference): Do checks of ARGTYPE and
6901 TARGET_TYPE before trying to use get_binfo.
6903 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
6905 * cvt.c (build_up_reference): Call get_binfo to get access control.
6907 * decl2.c (import_export_decl): If we don't support weaks, leave
6910 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
6912 * except.c (expand_builtin_throw): Add support for machines that
6913 cannot access globals after throw's epilogue when
6914 -fno-sjlj-exceptions is used.
6916 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
6918 * parse.y: 'std::' becomes '::'.
6919 * lex.c (real_yylex): Remove 'namespace' warning.
6920 * init.c (build_member_call): Ignore 'std::'.
6921 (build_offset_ref): Likewise.
6922 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
6923 (do_toplevel_using_decl): Ignore 'using std::whatever'.
6924 * decl.c (push_namespace): Just sorry.
6925 (pop_namespace): Nop.
6926 (init_decl_processing): Declare std namespace.
6928 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
6930 * search.c (push_class_decls): A name which ambiguously refers to
6931 several instantiations of the same template just refers to the
6934 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
6936 * decl.c (build_enumerator): fix problem with unsigned long
6937 enumerated values being smashed to ints, causing overflow
6938 when computing next enumerated value. (for enum values around
6941 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6943 * typeck.c (build_component_ref): Only call mark_used on a decl.
6945 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
6947 * typeck.c (build_c_cast): Make the check for a ptr to function
6948 more specific before possible default_conversion call.
6950 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
6952 * except.c (expand_exception_blocks): Simplify and fix and make
6953 sure we don't end a region in a sequence, as expand_end_bindings
6956 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
6958 * except.c (init_exception_processing): Mark terminate as not
6959 returning so that the optimizer can optimize better.
6961 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
6963 * cvt.c (convert): Don't do any extra work, if we can avoid it
6966 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
6968 * *.[chy]: Change cp_convert to ocp_convert, change convert to
6969 cp_convert. convert is now reserved for the backend, and doesn't
6970 have the semantics a frontend person should ever want.
6972 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
6974 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
6975 Lose -traditional support.
6977 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6979 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
6981 * parse.y (self_reference): Do it for templates, too.
6982 * class.c (pushclass): Don't overload_template_name; the alias
6983 generated by build_self_reference serves the same purpose.
6985 * tree.c (list_hash): Make static, take more args.
6986 (list_hash_lookup): Likewise.
6987 (list_hash_add): Make static.
6988 (list_hash_canon): Lose.
6989 (hash_tree_cons): Only build a new node if one isn't already in the
6991 (hash_tree_chain): Use hash_tree_cons.
6992 * cp-tree.h: Adjust.
6993 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
6994 of calling lookup_name.
6996 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
6998 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
6999 doesn't refer to the CONST_DECLs.
7001 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
7003 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
7005 (expand_class_desc): Convert the last argument to a sizetype.
7007 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7009 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
7010 __real__): Add reswords.
7011 * hash.h: Regenerate.
7012 * lex.h (rid): Add RID_COMPLEX.
7013 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
7014 * lex.c (init_lex): Add building of RID_COMPLEX.
7015 (real_yylex): General cleanup in line with what c-lex.c also has,
7016 sans the cruft for traditional; add handling of SPEC_IMAG, complex
7017 types, and imaginary numeric constants.
7018 * parse.y (REALPART, IMAGPART): Add tokens.
7019 (unary_expr): Add REALPART and IMAGPART rules.
7020 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
7021 * decl.c (complex_{integer,float,double,long}_type_node): Define
7023 (init_decl_processing): Set up the types.
7024 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
7025 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
7026 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7027 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
7028 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
7030 * method.c (build_overload_name): Add handling of the different
7031 COMPLEX_TYPEs, prefixing them with `J'.
7032 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
7034 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
7035 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
7036 (mapcar): Handle COMPLEX_CST.
7037 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
7038 (common_type): Add code for complex types.
7039 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7040 (convert_for_assignment): Likewise.
7041 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
7043 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7045 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
7046 tsubst_expr, as it might try to do overload resolution.
7048 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7050 * pt.c (instantiate_class_template): Oops.
7052 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7054 * cp-tree.def: Add TAG_DEFN.
7055 * pt.c (tsubst_enum): New fn.
7056 (instantiate_class_template): Use it.
7057 (tsubst_expr): Support TAG_DEFN.
7058 (tsubst): Support local enums.
7059 (tsubst_copy): Likewise.
7060 * decl.c (finish_enum): Likewise.
7061 (start_enum): If this is a local enum, switch to permanent_obstack.
7063 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
7065 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
7066 (finish_function): Put the base init code for constructors just
7067 after the parm cleanup insns.
7068 (struct cp_function): Add last_parm_cleanup_insn.
7069 (push_cp_function_context): Likewise.
7070 (pop_cp_function_context): Likewise.
7072 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7074 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
7076 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7078 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
7079 for THUNK_FNDECL before we switch to temporary allocation.
7081 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7083 * call.c (build_new_op): Handle null arg2 for ?:.
7085 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
7087 * except.c (expand_exception_blocks): Ensure that we flow through
7088 the end of the exception region for the exception specification.
7089 Move exception region for the exception specification in, so that
7090 it doesn't protect the parm cleanup. Remove some obsolete code.
7091 * decl.c (store_parm_decls): Likewise.
7092 (finish_function): Likewise.
7094 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
7096 * init.c (build_new): Fix nothrow handling.
7098 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7100 * init.c (emit_base_init): Don't warn about the initialization
7101 list for an artificial member.
7103 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7105 * expr.c (do_case): Handle !START case for the error msg.
7107 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7109 * decl2.c, lang-options.h: New option -Weffc++.
7110 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
7113 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
7114 to MULTIPLE_SYMBOL_SPACES.
7116 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7118 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
7120 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
7122 * typeck.c (c_expand_return): Don't complain about returning void
7123 to void in an artificial function.
7124 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
7125 don't set DECL_RESULT, set DECL_ARTIFICIAL.
7126 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
7128 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
7130 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
7132 * except.c (init_exception_processing): Likewise.
7133 (expand_end_catch_block): Likewise.
7134 (expand_exception_blocks): Likewise.
7135 (expand_throw): Likewise.
7136 * exception.cc (__default_terminate): Likewise.
7138 * init.c (perform_member_init): Use new method of expr level
7139 cleanups, instead of cleanups_this_call and friends.
7140 (emit_base_init): Likewise.
7141 (expand_aggr_vbase_init_1): Likewise.
7142 (expand_vec_init): Likewise.
7143 * decl.c (cp_finish_decl): Likewise.
7144 (expand_static_init): Likewise.
7145 (store_parm_decls): Likewise.
7146 (cplus_expand_expr_stmt): Likewise.
7147 * decl2.c (finish_file): Likewise.
7149 * Make-lang.in (exception.o): Ok to compile with -O now.
7151 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
7152 we know it will be done later by the backend.
7154 * decl2.c (lang_f_options): Remove support for short temps.
7155 * lang-options.h: Likewise.
7157 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7159 * tree.c (varargs_function_p): New fn.
7160 * method.c (emit_thunk): Replace broken generic code with code to
7161 generate a heavyweight thunk function.
7163 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
7165 * pt.c (process_template_parm): pedwarn about floating-point parms.
7167 * decl.c (grokdeclarator): inline no longer implies static.
7169 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
7171 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7173 * class.c (check_for_override): The signature of an overriding
7174 function is not changed.
7176 * call.c (build_over_call): Move setting of conv into the loop.
7177 Note: this change, along with the related changes of the 18th thru
7178 the 20th of April, fix an infinite loop problem in conversions.
7180 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7182 * call.c (build_user_type_conversion_1): Really ignore rvalue
7183 conversions when looking for a REFERENCE_TYPE.
7185 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
7186 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
7187 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
7188 (build_unary_op): Likewise.
7189 * call.c (build_over_call): See through a CONVERT_EXPR around the
7190 ADDR_EXPR for on a temporary.
7191 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
7192 the ADDR_EXPR for a local variable.
7194 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
7196 * call.c (build_user_type_conversion_1): If we're trying to
7197 convert to a REFERENCE_TYPE, only consider lvalue conversions.
7198 (build_new_function_call): Print candidates.
7199 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
7200 (reference_binding): Binding a temporary of a reference-related type
7203 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7205 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
7206 * tinfo2.cc (type_info::before): Likewise.
7208 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
7210 * call.c (implicit_conversion): Oops.
7212 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7214 * call.c (implicit_conversion): Try to find a reference conversion
7215 before binding a const reference to a temporary.
7217 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
7219 * exception.cc (__default_unexpected): Call terminate by default,
7220 so that if the user overrides terminate, the correct function will
7223 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
7225 * parse.y (left_curly): Avoid trying to use any fields of
7226 error_mark_node, as there aren't any.
7228 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
7230 * lex.c (do_identifier): Avoid breaking on overloaded methods
7231 as default arguments.
7233 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
7235 * call.c (add_template_candidate): Initialize the variable "dummy".
7237 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
7239 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
7240 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
7242 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7244 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
7245 (debug_binfo): Delete decl, not needed.
7247 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
7248 promotes_to_aggr_type): Delete fns.
7249 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
7250 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
7251 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
7253 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
7255 * friend.c (is_friend_type): Delete fn.
7256 * cp-tree.h (is_friend_type): Delete decl.
7258 * decl.c (original_result_rtx, double_ftype_double,
7259 double_ftype_double_double, int_ftype_int, long_ftype_long,
7260 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
7261 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
7263 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
7265 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
7267 * decl.c (pushdecl_nonclass_level): #if 0, unused.
7268 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
7270 * lex.c (reinit_lang_specific): #if 0, unused.
7271 * cp-tree.h (reinit_lang_specific): #if 0 decl.
7273 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
7274 * cp-tree.h (revert_static_member_fn): Delete decl.
7276 * class.c (root_lang_context_p): Delete fn.
7277 * cp-tree.h (root_lang_context_p): Delete decl.
7279 * decl.c (set_current_level_tags_transparency): #if 0, unused.
7280 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
7282 * lex.c (set_vardecl_interface_info): Make static.
7283 * cp-tree.h (set_vardecl_interface_info): Delete decl.
7285 * call.c (find_scoped_type): Make static.
7286 * cp-tree.h (find_scoped_type): Delete decl.
7288 * search.c (convert_pointer_to_vbase): Make static.
7289 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
7291 * decl.c (const_ptr_type_node): Likewise.
7292 * cp-tree.h (const_ptr_type_node): Delete decl.
7294 * typeck.c (common_base_type): Make static.
7295 * cp-tree.h (common_base_types): Delete erroneous decl.
7297 * pt.c (classtype_mangled_name): Make static.
7298 * cp-tree.h (classtype_mangled_name): Delete decl.
7300 * lex.c (check_newline): Make static.
7301 * cp-tree.h (check_newline): Delete decl.
7303 * typeck.c (build_x_array_ref): Delete fn, same idea as
7305 * cp-tree.h (build_x_array_ref): Delete decl.
7307 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
7309 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
7311 * class.c (build_vtable_entry): Make static.
7312 * cp-tree.h (build_vtable_entry): Delete decl.
7314 * class.c (build_vbase_pointer): Make static.
7315 * cp-tree.h (build_vbase_pointer): Delete decl.
7317 * sig.c (build_sptr_ref): Add forward decl and make static.
7318 * cp-tree.h (build_sptr_ref): Delete decl.
7320 * call.c (build_new_method_call): Add forward decl and make static.
7321 * cp-tree.h (build_new_method_call): Delete decl.
7323 * call.c (build_object_call): Make static.
7324 * class.c (check_for_override, complete_type_p, mark_overriders):
7326 * decl.c (cp_function_chain): Likewise.
7327 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
7329 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
7331 * tree.c (build_cplus_array_type_1): Likewise.
7332 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
7333 (comp_target_parms): Likewise.
7335 * init.c (build_builtin_call): Make static.
7336 * cp-tree.h (build_builtin_call): Delete decl.
7338 * typeck.c (binary_op_error): Delete decl.
7339 * cp-tree.h (binary_op_error): Likewise.
7341 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7343 * call.c (build_method_call): Compare against error_mark_node
7344 directly, rather than the ERROR_MARK tree code.
7345 * cvt.c (cp_convert): Likewise.
7346 * decl.c (print_binding_level): Likewise.
7347 (duplicate_decls): Likewise.
7348 (grokdeclarator): Likewise.
7349 (grokdeclarator): Likewise.
7350 * init.c (expand_aggr_init_1): Likewise.
7351 (decl_constant_value): Likewise.
7352 * method.c (build_opfncall): Likewise.
7353 (hack_identifier): Likewise.
7354 * typeck.c (build_modify_expr): Likewise.
7356 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
7358 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7360 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
7362 * pt.c (coerce_template_parms): Add new error message.
7364 * method.c (build_overload_value): Implement name mangling for
7365 floating-point template arguments.
7367 * method.c (build_overload_int, icat, dicat): Fix mangling of template
7368 arguments whose absolute value doesn't fit in a signed word.
7370 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7372 * friend.c: New file; put all of the friend stuff in here.
7373 * init.c: Instead of here.
7374 * Makefile.in (CXX_OBJS): Add friend.o.
7375 (friend.o): Add dependencies.
7376 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
7378 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
7380 * call.c (build_scoped_method_call): Complain if the scope isn't a
7383 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7385 * parse.y (left_curly): Don't crash on erroneous type.
7387 * init.c (build_delete): Fix type of ref.
7389 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
7391 * search.c (get_vbase_1): Renamed from get_vbase.
7392 (get_vbase): Wrapper, now non-static.
7393 (convert_pointer_to_vbase): Now static.
7395 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
7396 * init.c (build_delete): Pass one.
7397 (build_partial_cleanup_for): Use build_scoped_method_call.
7398 * decl.c (finish_function): Pass a binfo.
7400 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7402 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
7404 * typeck.c (build_c_cast): Lose other reference to flag.
7406 * call.c (build_field_call): Don't look for [cd]tor_identifier.
7407 * decl2.c (delete_sanity): Remove meaningless use of
7408 LOOKUP_HAS_IN_CHARGE.
7409 * decl.c (finish_function): Use build_scoped_method_call instead
7410 of build_delete for running vbase dtors.
7411 * init.c (build_delete): Call overload resolution code instead of
7412 duplicating it badly.
7414 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
7416 * call.c (build_over_call): Call mark_used before trying to elide
7419 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
7421 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7423 * typeck.c (build_modify_expr): Always pedwarn for a cast to
7424 non-reference used as an lvalue.
7426 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7428 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
7430 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7432 * parse.y (handler): Fix template typo.
7434 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7436 * error.c (lang_decl_name): New fn.
7437 * tree.c (lang_printable_name): Use it.
7439 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
7441 * g++spec.c: Include config.h so that we can catch bzero #defines
7442 from the config file.
7444 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
7446 * new1.cc: Include a declaration for malloc, to avoid warning, and
7447 avoid lossing on systems that require one (ones that define malloc
7450 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7452 * decl2.c (max_tinst_depth): New variable.
7453 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
7455 * pt.c (max_tinst_depth): Variable moved.
7456 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
7459 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
7461 * decl.c (xref_basetypes): Allow a base class that depends on
7462 template parms to be incomplete.
7464 * decl2.c (build_expr_from_tree): Support typeid(type).
7465 * rtti.c (get_typeid): Support templates.
7466 (expand_si_desc, expand_class_desc): Fix string length.
7467 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
7469 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
7471 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
7473 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
7475 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7477 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
7478 smashes together template and non-template decls of the same
7481 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
7483 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
7485 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7487 * decl.c (duplicate_decls): Next route, pedwarn about different
7488 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
7490 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7492 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
7493 (struct lang_type): Delete has_default_implementation member.
7494 Increase dummy to 21.
7495 * decl.c (start_method): Delete usage.
7497 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
7498 store_after_parms, start_decl_1, auto_function): Add decls.
7499 (get_arglist_len_in_bytes, declare_implicit_exception,
7500 have_exceptions_p, make_type_decl, typedecl_for_tag,
7501 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
7502 build_component_type_expr, cplus_exception_name,
7503 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
7504 * call.c (build_this): Make static.
7505 (is_complete): Likewise.
7506 (implicit_conversion): Likewise.
7507 (reference_binding): Likewise.
7508 (standard_conversion): Likewise.
7509 (strip_top_quals): Likewise.
7510 (non_reference): Likewise.
7511 (build_conv): Likewise.
7512 (user_harshness): Likewise.
7513 (rank_for_ideal): Likewise.
7514 * decl.c (start_decl_1): Delete forward decl.
7515 (push_decl_level): Make static.
7516 (resume_binding_level): Make static.
7517 (namespace_bindings_p): Make static.
7518 (declare_namespace_level): Make static.
7519 (lookup_name_real): Make static.
7520 (duplicate_decls): Make static. Take register off NEWDECL and
7522 * decl2.c (get_sentry): Make static.
7523 (temp_name_p): Delete fn.
7524 * except.c (auto_function): Delete decl.
7525 * lex.c (handle_{cp,sysv}_pragma): Make static.
7526 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
7527 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
7528 * pt.c (tsubst_expr_values): Make static.
7529 * rtti.c (combine_strings): Delete decl.
7531 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7533 * pt.c (push_template_decl): Handle getting a typedef.
7535 * call.c (build_new_function_call): Complain about void arg.
7537 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7539 * decl.c (duplicate_decls): Give pedwarn of different exceptions
7540 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
7542 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
7544 * except.c (expand_throw): Don't expand the cleanup tree here,
7545 since we are not going to write the rtl out. Fixes problem with
7548 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
7550 * Make-lang.in: Add $(exeext) as necessary.
7552 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
7554 * parse.y (handler_seq): Must have at least one catch clause.
7556 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7558 * call.c (add_builtin_candidate): Restore ?: hack.
7560 * decl.c (grok_op_properties): More warnings.
7562 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7564 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
7565 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
7567 * decl.c (duplicate_decls): Scale back to a warning, and only do
7570 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
7572 * decl.c (duplicate_decls): pedwarn mismatched exception
7575 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
7577 * call.c (build_new_method_call): Don't display the invisible
7578 argument for controlling virtual bases.
7580 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
7582 * new: Add nothrow new and delete, bad_alloc and throw specifications
7584 * decl.c (init_decl_processing): Add throw specification for delete.
7585 * new.cc (nothrow): Define.
7586 * lex.c (real_yylex): Removing warning that throw and friends are
7588 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
7589 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
7590 * Make-lang.in: Add new{1,2}.{cc,o}.
7592 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7594 * lex.c (cons_up_default_function): Fix return type of synth op=.
7596 * init.c (emit_base_init): Add warnings for uninitialized members
7599 * decl.c (xref_basetypes): Add warning for non-polymorphic type
7600 with destructor used as base type.
7602 * decl.c (grok_op_properties): Add warning for op= returning void.
7603 * typeck.c (c_expand_return): Add warning for op= returning anything
7606 * class.c (finish_struct_1): Add warning for class with pointers
7607 but not copy ctor or copy op=.
7609 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
7610 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
7611 (instantiate_template): If -fexternal-templates, add this
7612 instantiation to pending_templates.
7614 * decl2.c (copy_assignment_arg_p): Disable old hack to support
7617 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
7619 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
7621 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
7623 * call.c (standard_conversion): Handle getting references. Tack
7624 on RVALUE_CONV here. Do it for non-class types, too.
7625 (reference_binding): Pass references to standard_conversion.
7626 (implicit_conversion): Likewise.
7627 (add_builtin_candidate): Disable one ?: kludge.
7628 (convert_like): Handle RVALUE_CONVs for non-class types.
7629 (joust): Disable the other ?: kludge.
7631 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7633 * decl.c (init_decl_processing): Add code to build up common
7634 function types beforehand, to avoid creation then removal of
7635 things already in the hash table.
7637 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7639 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
7642 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
7643 current_template_parms.
7645 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
7647 * search.c (lookup_field): Don't return a function, check want_type.
7649 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7651 * init.c (build_new): Make sure PLACEMENT has a type.
7653 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7655 * init.c (build_new): Support new (nothrow).
7657 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7659 * pt.c (instantiate_decl): Also do push_to_top_level before setting
7662 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
7663 * pt.c (tsubst): Defer instantiation of default args.
7664 * call.c (build_over_call): Until here.
7666 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7668 * search.c (lookup_field): Make sure we have an
7669 IDENTIFIER_CLASS_VALUE before we try to return it.
7671 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7673 * call.c (build_method_call): Delete unused var PARM.
7674 (build_overload_call_real): Likewise.
7675 (build_object_call): Delete unused var P.
7676 (build_new_op): Likewise.
7677 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
7678 var definitions, which are never used.
7679 (shadow_tag): Delete unused var FN.
7680 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
7681 * init.c (build_new): Delete unused var ALLOC_TEMP.
7682 * method.c (hack_identifier): Delete unused var CONTEXT.
7683 (do_build_copy_constructor): Delete unused var NAME.
7684 (synthesize_method): Delete unused var BASE.
7685 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
7686 * rtti.c (build_headof): Delete unused var VPTR.
7687 (get_typeid): Delete unused var T.
7688 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
7690 (build_ptrmemfunc): Delete unused vars U and NINDEX.
7691 * typeck2.c (build_functional_cast): Delete unused var BINFO.
7693 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
7695 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
7696 things in a type being defined.
7697 * decl.c (finish_enum): Reverse the values so that they are in
7700 * pt.c (instantiate_class_template): Don't initialize
7701 BINFO_BASETYPES until the vector is filled out.
7702 (unify): Don't abort on conflicting bindings, just fail.
7703 (instantiate_decl): Do push_tinst_level before any tsubsting.
7705 * method.c (build_overload_value): Handle getting a
7706 TEMPLATE_CONST_PARM for a pointer.
7708 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
7710 * init.c (expand_member_init): Don't give 'not a base' error for
7713 * pt.c (instantiate_decl): Call import_export_decl later.
7715 * pt.c (instantiate_class_template): Return a value.
7717 * parse.y (extension): New rule for __extension__.
7718 (extdef, unary_expr, decl, component_decl): Use it.
7720 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
7722 * class.c (base_binfo): Remove unused base_has_virtual member.
7723 (finish_base_struct): Likewise.
7724 (finish_struct_1): Likewise.
7726 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
7728 * search.c (expand_upcast_fixups): Fix bogus code generation
7729 problem where the generated code uses the wrong index into the
7730 runtime built vtable on the stack. Old code could clobber random
7733 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
7735 * init.c (perform_member_init): Make sure the partial EH cleanups
7736 live on the function_obstack.
7738 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
7740 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
7741 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
7743 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
7745 * decl.c (grokvardecl): Avoid ANSI style initialization.
7747 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
7749 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
7751 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7753 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
7755 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7757 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
7758 arguments we compare against. Start the count of I at 1, not 0,
7759 since argv[0] is still the command.
7761 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
7763 * lang-specs.h: Accept .cp as an C++ extension.
7765 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7767 * cp-tree.h (ptr_reasonably_similar): Add decl.
7769 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7771 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
7772 pointer. New local SPECBITS with the parm's value.
7773 (grokdeclarator): Pass &specbits down.
7775 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
7776 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
7778 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
7779 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
7781 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
7782 not an error_mark_node.
7784 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7786 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
7787 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
7789 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7791 * decl.c (grokdeclarator): When giving an anonymous struct a name,
7792 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
7795 * typeck2.c (build_m_component_ref): If component is a pointer
7796 to data member, resolve the OFFSET_REF now.
7798 * call.c (convert_like): Don't go into infinite recursion.
7800 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
7802 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
7803 * tree.c (layout_basetypes): And on the vbase ptr.
7805 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
7807 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
7808 CHAR_TYPE_SIZE so bool is always the same size as another type.
7810 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
7812 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
7814 * decl2.c (grok_x_components): Remove synthesized methods from
7815 TYPE_METHODS of an anonymous union, complain about member
7817 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
7819 (finish_function): Just clear the DECL_RTL of our arguments.
7821 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7823 * decl2.c (finish_file): Emit DWARF debugging info for static data
7826 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
7828 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
7830 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
7833 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7835 * Make-lang.in (g++-cross$(exeext)): Fix typo.
7837 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7839 Make the g++ driver now be a standalone program, rather than one
7840 that tries to run the gcc driver after munging up the options.
7841 * Make-lang.in (g++.c, g++spec.o): New rules.
7842 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
7844 (g++$(exeext)): New rule, based on xgcc rule.
7845 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
7846 * g++spec.c: New file.
7847 * g++.c: Removed file.
7849 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
7851 * cvt.c (build_up_reference): Arrange for any temporary values
7852 that have been keep in registers until now to be put into memory.
7854 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7856 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
7857 that make -j3 bootstrap works better.
7859 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7861 * decl.c (pushtag): Do pushdecl for anon tags.
7863 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
7865 * typeck.c (c_expand_return): Fix logic.
7866 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
7868 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
7870 * g++.c (main): Make sure arglist has a final NULL entry. Add
7871 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
7872 stdin/stdout of the invoked program are redirected to
7875 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7877 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
7879 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
7881 * init.c (resolve_offset_ref): Handle obj.vfn better.
7882 * typeck.c (build_component_ref): Set TREE_TYPE on result from
7885 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
7887 * typeck.c (convert_for_assignment): Also handle anachronistic
7888 implicit conversions from (::*)() to cv void*.
7889 * cvt.c (cp_convert_to_pointer): Likewise.
7891 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7893 * lex.c (handle_cp_pragma): Fix bogus warning.
7895 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
7897 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
7898 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
7900 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7902 * class.c (finish_struct_1): Support DWARF2_DEBUG.
7903 * search.c (dfs_debug_mark): Likewise.
7904 * decl2.c (finish_vtable_vardecl): Likewise.
7905 * decl.c (pushtag, finish_enum): Likewise.
7906 * lex.c (check_newline): Use debug_* instead of calling *out
7909 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7911 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
7912 on some picky hosts.
7914 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7916 * class.c (finish_struct_1): A class has a non-trivial copy
7917 constructor if it has virtual functions.
7919 * cvt.c (cp_convert): Always call a constructor.
7921 * call.c (reference_binding): Still tack on a REF_BIND
7922 for bad conversions.
7923 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
7925 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
7926 (c_expand_return): Likewise.
7927 * typeck2.c (digest_init): Likewise for { }.
7928 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
7929 * cvt.c (cp_convert): Handle failure better.
7931 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7933 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
7934 of GCC be path-relative.
7936 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7938 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
7939 it does need choose-temp.o and pexecute.o.
7941 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7943 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
7944 that we still use it.
7945 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
7947 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7949 * init.c (expand_default_init): Avoid calling constructors to
7950 initialize reference temps.
7952 * cvt.c (convert_to_reference): Fix.
7954 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
7956 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
7957 (convert_to_reference): Likewise.
7958 * typeck.c (convert_for_initialization): Likewise.
7959 * init.c (expand_default_init): Likewise.
7960 (expand_aggr_init_1): Likewise.
7961 * cp-tree.h (CONV_NONCONVERTING): Lose.
7962 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
7964 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
7966 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
7968 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
7970 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7972 * init.c (expand_aggr_init_1): Don't crash on non-constructor
7975 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7977 * g++.c: Include gansidecl.h.
7978 (VPROTO, PVPROTO, VA_START): Delete.
7979 (choose_temp_base_try, choose_temp_base, perror_exec,
7980 run_dos) [__MSDOS__]: Delete fns.
7981 (pfatal_with_name): Delete fn.
7982 (temp_filename): Declare like in gcc.c.
7983 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
7984 (error_count, signal_count): Define.
7985 (error): Delete both definitions.
7986 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
7987 (pfatal_pexecute): Add fn from gcc.c.
7988 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
7989 code to use the pexecute stuff also used by gcc.c.
7990 (MIN_FATAL_STATUS): Define.
7991 * Make-lang.in (g++): Add dependency on and linking with
7992 choose-temp.o and pexecute.o.
7994 * cp-tree.h: Include gansidecl.h.
7995 (STDIO_PROTO): Delete #undef/#define.
7996 * cvt.c (NULL): Delete #undef/#define.
7997 * expr.c (NULL): Likewise.
7998 * init.c (NULL): Likewise.
7999 * rtti.c (NULL): Likewise.
8000 * xref.c (NULL): Likewise.
8002 * cp-tree.h (build_user_type_conversion): Add prototype.
8003 * call.c (build_user_type_conversion): Delete prototype. Correct
8004 decl of FLAGS arg to be an int.
8005 * cvt.c (build_user_type_conversion): Likewise.
8007 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
8009 * cp-tree.def: Add TRY_BLOCK and HANDLER.
8010 * except.c (expand_start_catch_block): Support templates.
8011 * parse.y (try_block, handler_seq): Likewise.
8012 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
8014 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8016 * pt.c (current_template_args): New fn.
8017 (push_template_decl): Use it.
8018 * decl.c (grokdeclarator): Use it.
8020 * decl2.c (build_expr_from_tree): Dereference ref vars.
8022 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
8023 the decl-specifier-seq.
8025 * decl.c (grok_op_properties): Don't force the type of a conversion
8026 op to be complete. Don't warn about converting to the same type
8027 for template instantiations.
8029 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
8032 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
8034 * typeck.c (get_delta_difference): Remove previous bogusness.
8035 Don't give errors if force is set.
8037 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8039 * decl2.c (finish_file): Don't emit debug info.
8040 * decl.c (pushdecl): Lose obsolete code.
8041 (grokdeclarator): Still do the long long thing after complaining.
8042 * search.c (note_debug_info_needed): Don't do anything if we're in a
8044 * method.c (synthesize_method): For non-local classes,
8045 push_to_top_level first.
8047 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
8049 * typeck.c (get_delta_difference): Add no_error parameter.
8050 (build_ptrmemfunc): Call get_delta_difference with no_error set;
8051 we don't want error messages when converting unrelated
8052 pointer-to-member functions.
8054 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
8056 * error.c (dump_expr): Improve the wording on error messages that
8057 involve pointer to member functions.
8059 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
8061 * cvt.c (cp_convert_to_pointer): Move code for conversions from
8062 (::*)() to void* or (*)() up a bit, so that we can convert from
8063 METHOD_TYPEs as well.
8065 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8067 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
8068 There are no 'member' types.
8069 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
8070 (build_x_typeid): Handle errors.
8072 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
8074 * typeck.c (convert_for_assignment): Handle anachronistic implicit
8075 conversions from (::*)() to void* or (*)().
8076 * cvt.c (cp_convert_to_pointer): Likewise.
8077 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
8078 conversions from here.
8079 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
8080 * lang-options.h: Likewise.
8081 * decl2.c (warn_pmf2ptr): Define.
8082 * cp-tree.h: Declare it.
8083 * typeck2.c (digest_init): Allow pmfs down into
8084 convert_for_initialization.
8086 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8088 * typeck.c (c_expand_return): Fix for returning overloaded fn.
8090 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8092 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
8093 * decl.c (grok_reference_init): Pass DIRECT_BIND.
8094 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
8096 * call.c (convert_like): Don't pass INDIRECT_BIND.
8097 * typeck.c (convert_arguments): Likewise.
8098 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
8100 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8102 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
8103 similar code in build_up_ref.
8104 * cvt.c (build_up_reference): Drastically simplify.
8106 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
8108 * typeck.c (signed_or_unsigned_type): If the given type already
8109 as the correct signedness, then just return it.
8111 * typeck.c ({un,}signed_type): If can't do anything, call
8112 signed_or_unsigned_type.
8114 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
8116 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
8117 current_class_type is NULL.
8119 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
8121 * class.c (finish_struct_1): Avoid empty structs by adding a field
8122 so layout_type gets the mode right.
8124 * typeck.c (c_expand_return): Drastically simplify.
8126 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8128 * typeck.c (decay_conversion): Handle overloaded methods.
8130 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
8132 * call.c (build_over_call): A TARGET_EXPR has side-effects.
8134 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
8136 * cvt.c (convert_to_pointer_force): Add code to support pointer to
8137 member function to pointer to function conversions.
8138 * init.c (resolve_offset_ref): Add code to allow faked up objects,
8139 ignoring them if they are not used, and giving an error, if they
8141 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
8142 code, and so that we can give an error, if we needed an object,
8143 and one was not provided.
8144 (build_c_cast): Don't call default_conversion when we want to
8145 convert to pointer to function from a METHOD_TYPE.
8147 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8149 * Make-lang.in (cplib2.ready): Fix logic.
8151 * decl.c (shadow_tag): Only complain about non-artificial function
8154 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
8156 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8158 * expr.c (cplus_expand_expr): Pre-tweak call_target like
8159 expand_inline_function would.
8161 * pt.c (mark_decl_instantiated): If extern_p, call
8162 mark_inline_for_output.
8164 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
8166 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
8169 * typeck.c (get_delta_difference): Fix wording, as we can be used
8170 for pointer to data members.
8172 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
8174 * pt.c (tsubst): If the function decl isn't a member of this
8175 template, return a copy of the decl (including copying the
8176 lang-specific part) so we don't hose ourselves later.
8178 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8180 * class.c (finish_struct): Remove DWARF-specific tag handling.
8181 * decl.c (pushtag): Likewise.
8182 (finish_function): Always clear DECL_ARGUMENTS on function decls with
8184 * decl2.c (finish_file): Emit DWARF debugging info for static data
8187 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
8189 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
8190 isn't the same as the new one before we whack it.
8192 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
8194 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
8195 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
8196 warn_traditional and warn_strict_prototypes; remove ancient
8197 'overload' code; remove references to flag_traditional.
8199 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
8201 * input.c (sub_getch): Handle 8-bit characters in string literals.
8203 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8205 * tree.c (mapcar): Handle CONSTRUCTORs.
8206 (copy_to_permanent): Handle expression_obstack properly.
8208 * Make-lang.in (cplib2.txt): Also depend on the headers.
8210 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
8212 (expand_class_desc): Use USItype for offset field.
8213 * tinfo.h (struct __class_type_info): Likewise.
8215 * method.c (build_overload_int): TYPE_PRECISION should be applied
8218 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
8220 * call.c (build_new_op): A COND_EXPR involving void must be a
8223 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8225 * typeck.c (build_x_component_ref): New fn.
8226 (build_object_ref): Use it.
8227 * parse.y (primary): Use it.
8228 * decl2.c (build_expr_from_tree): Use it.
8229 * cp-tree.h: Declare it.
8231 * decl.c (start_decl): variable-sized arrays cannot be initialized.
8232 * error.c (dump_type_suffix): Handle variable arrays.
8234 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8236 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
8238 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8240 * decl.c (lookup_name_real): Don't try to look up anything in a
8243 * tinfo2.cc (__throw_type_match_rtti): Oops.
8245 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8247 * Make-lang.in (exception.o): Use -fno-PIC for now.
8249 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8251 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
8253 (get_tinfo_fn_dynamic): Extracted from build_typeid.
8254 * tinfo2.cc (__dynamic_cast): Adjust.
8256 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
8257 (build_x_typeid): Likewise.
8259 * parse.y: Call build_x_typeid instead of build_typeid.
8260 * cp-tree.def: Add TYPEID_EXPR.
8261 * pt.c (tsubst_copy): Handle typeid.
8262 * decl2.c (build_expr_from_tree): Likewise.
8263 * rtti.c (build_x_typeid): Throw bad_typeid from here.
8264 (build_typeid): Not here.
8265 * cp-tree.h: Declare build_x_typeid.
8267 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
8269 * call.c (convert_like): Pull out constant values.
8271 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
8273 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8275 * decl.c (init_decl_processing): Create short int types before
8276 creating size_t in case a machine description needs to use
8277 unsigned short for size_t.
8279 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8281 * Make-lang.in (exception.o): Turn off pic.
8283 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
8284 type, multi-level ptr conversions.
8286 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
8287 (throw_bad_cast): Use it.
8288 (throw_bad_typeid): New fn.
8289 (build_typeid): Throw bad_typeid as needed.
8291 (synthesize_tinfo_fn): Handle functions and arrays before checking
8294 * Remove .h from standard C++ headers, add new.h, move into inc
8297 * exception*: Remove pointer from object, constructors. Add
8298 default exception::what that uses type_info::name. Add
8301 * init.c (build_new): Don't add a cookie to new (void *) T[2].
8303 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
8305 * Make-lang.in: Building C++ code depends on cc1plus.
8307 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8309 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
8310 a HOST_WIDE_INT, not a tree.
8312 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8314 * exception.cc: Don't include <stdlib.h>.
8316 * Make-lang.in (c++.clean): Remove cplib2.*.
8318 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
8320 * parse.y (component_decl_1, component_costructor_declarator case):
8321 Pass attributes/prefix_attributes in tree list.
8323 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
8325 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
8327 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8329 * lex.c (do_identifier): Don't do deferred lookup in a template
8332 * typeck2.c (store_init_value): Oops.
8334 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
8335 New files for C++ lang-support library.
8336 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
8337 (CXX_LIB2FUNCS): Define.
8338 And rules for building the C++ lang-support code.
8339 * config-lang.in (headers): Define.
8340 (lib2funcs): Define.
8342 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8344 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
8346 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
8347 * typeck2.c (store_init_value): Check for initializing pmf with { }
8349 (process_init_constructor): Not here.
8351 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8353 * pt.c (begin_template_parm_list): Increment
8354 processing_template_decl here.
8355 (end_template_parm_list): Not here.
8356 (process_template_parm): No need to add 1 to it now.
8357 * *.c: Use processing_template_decl instead of current_template_parms
8358 to check for being in a template.
8360 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
8361 (tsubst_copy): Handle CONSTRUCTOR.
8362 (instantiate_decl): Set up context properly for variables.
8363 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
8364 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
8366 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8368 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
8370 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8372 * method.c (make_thunk): Call comdat_linkage before setting the
8375 * decl2.c (comdat_linkage): Use make_decl_one_only.
8376 (import_export_decl): Likewise.
8377 * decl.c (init_decl_processing): Check supports_one_only instead of
8380 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8382 * decl2.c (grokfield): Tighten checking for access decls.
8384 * decl.c (make_typename_type): Resolve references to
8385 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
8386 (lookup_name_real): Types that depend on a template parameter get
8387 an implicit 'typename' unless they're in the current scope.
8388 (start_decl_1): We don't care about incomplete types that depend
8390 (grokdeclarator): Resolve 'typename's in the type specifier that
8391 refer to members of the current scope.
8393 * call.c (build_over_call): Remove 'inline called before
8394 definition' diagnostic.
8395 (build_method_call): Likewise.
8396 * decl.c (duplicate_decls): Downgrade 'used before declared
8397 inline' to a warning, only with -Winline.
8399 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
8401 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
8403 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
8405 * call.c (build_method_call): When calling a signature
8406 default implementation, as in other cases, let instance_ptr simply
8409 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
8411 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
8413 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
8415 * except.c (expand_start_catch_block): Add a pushlevel so that -g
8416 works on hppa and SPARC.
8418 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8420 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
8422 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
8424 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
8425 before testing whether it's a signature.
8427 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
8429 * call.c (build_new_method_call): Don't complain about signature
8430 pointers and references not being an aggr type.
8431 (build_this): If a signature pointer or reference was passed in,
8433 (build_new_method_call): If instance is a signature pointer, set
8434 basetype to the signature type of instance.
8435 * sig.c (build_signature_method_call): Deleted basetype and
8436 instance parameters, they can be found as the DECL_CONTEXT of
8437 function and as the first argument passed in.
8438 * cp-tree.h: Changed declaration of build_signature_method_call.
8439 * call.c (build_method_call): Deleted first two arguments in call
8440 of build_signature_method_call.
8441 (build_over_call): Added call to build_signature_method_call.
8443 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8445 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
8448 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8450 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
8452 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
8454 * except.c (expand_start_try_stmts): Move to except.c in the backend.
8455 (expand_end_try_stmts): Remove.
8457 * init.c (perform_member_init): Use add_partial_entry () instead
8458 of directly manipulating lists.
8459 (emit_base_init): Ditto.
8461 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
8463 * except.c (expand_exception_blocks): Always make sure USE and
8464 CLOBBER insns that came at the end still do, the backend relies
8467 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
8469 * call.c (build_over_call): We can only use a TARGET_EXPR of the
8472 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
8474 * cvt.c (convert_to_reference): Revert last change, don't complain
8475 about temp without target decl.
8477 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
8479 * decl.c (grokdeclarator): Don't core dump when void() is given.
8481 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
8483 * decl.c (copy_args_p): Don't crash.
8485 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
8487 * pt.c (tsubst): And support template args inside the exception
8490 * pt.c (tsubst): Add support for exception specifications in
8493 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
8495 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
8497 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
8498 (start_function): Likewise.
8499 (start_method): Likewise.
8500 (grokfield): Likewise.
8501 (make_call_declarator): Add throw spec parameter.
8502 (set_quals_and_spec): Add routine.
8503 * lex.c (set_quals_and_spec): Likewise.
8504 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
8505 * decl.c (shadow_tag): Eliminate the throw spec parameter to
8507 (groktypename): Likewise.
8508 (start_decl): Eliminate the throw spec parameter. Eliminate the
8509 throw spec parameter to grokdeclarator. Eliminate the throw spec
8511 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
8512 (grokfndecl): Remove useless set of raises.
8513 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
8514 the throw spec parameter to start_decl. Pull the throw spec out
8515 of the call declarator.
8516 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
8517 (start_function): Eliminate the throw spec parameter. Eliminate
8518 the throw spec parameter to grokdeclarator.
8519 (start_method): Likewise.
8520 * decl2.c (grokfield): Likewise.
8521 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
8522 (grokoptypename): Likewise.
8523 (finish_file): Eliminate the throw spec parameter to
8524 start_function. Add throw spec to make_call_declarator.
8525 * except.c (init_exception_processing): Add throw spec to
8526 make_call_declarator. Eliminate the throw spec parameter to
8528 (expand_start_catch_block): Eliminate the throw spec parameter to
8530 (expand_builtin_throw): Add throw spec to make_call_declarator.
8531 Eliminate the throw spec parameter to start_function.
8532 (start_anon_func): Likewise.
8533 * lex.c (make_call_declarator): Add throw spec parameter.
8534 (set_quals_and_spec): New routine.
8535 (cons_up_default_function): Add throw spec to make_call_declarator.
8536 Eliminate the throw spec parameter to grokfield.
8537 * method.c (synthesize_method): Eliminate the throw spec parameter
8539 * pt.c (process_template_parm): Eliminate the throw spec parameter
8541 (tsubst): Add throw spec to make_call_declarator.
8542 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
8543 (do_function_instantiation): Eliminate the throw spec parameter to
8544 grokdeclarator. Eliminate the throw spec parameter to
8546 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
8548 * parse.y (datadef): Remove non-winning optimization.
8550 (fndef): Remove ambiguous error productions uncovered by grammer
8552 (constructor_declarator): Add exception_specification_opt here.
8553 (component_constructor_declarator): Likewise.
8554 (direct_after_type_declarator): Likewise.
8555 (complex_direct_notype_declarator): Likewise.
8556 (direct_abstract_declarator): Likewise.
8557 (fn.def1): Remove exception_specification_opt.
8558 (fn.def2): Likewise.
8559 (condition): Likewise.
8560 (initdcl0): Likewise.
8561 (initdcl): Likewise.
8562 (notype_initdcl0): Likewise.
8563 (nomods_initdcl0): Likewise.
8564 (component_decl_1): Likewise.
8565 (component_declarator): Likewise.
8566 (after_type_component_declarator0): Likewise.
8567 (after_type_component_declarator): Likewise.
8568 (notype_component_declarator): Likewise.
8570 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8572 * call.c (build_over_call): Also use an INIT_EXPR when
8573 initializing anything from an rvalue.
8575 * call.c (build_over_call): Call stabilize_reference when building
8576 an INIT_EXPR instead of calling the copy ctor.
8578 * call.c (joust): Extend the previous change to all comparisons.
8580 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
8581 NO_LINKAGE_HEURISTICS.
8583 * decl2.c (finish_file): Emit any statics that weren't already.
8585 * typeck.c (build_static_cast): Implement.
8586 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
8587 * decl.c (grokparms): Use can_convert_arg instead of
8588 implicit_conversion directly.
8589 (copy_args_p): New fn.
8590 * cvt.c (convert_to_reference): Don't complain about temp with
8592 (build_up_reference): Handle TARGET_EXPRs.
8593 * call.c (build_over_call): Elide unnecessary temps.
8594 (can_convert*): Use new overloading code.
8596 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
8598 * call.c: Move TYPE_PTR*_MACROS ...
8599 * cp-tree.h: To here.
8600 * typeck.c (build_reinterpret_cast): Implement.
8602 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
8604 (joust): If we're comparing a function to a builtin and the worst
8605 conversion for the builtin is worse than the worst conversion for the
8606 function, take the function.
8608 * typeck.c (build_const_cast): Implement.
8609 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
8610 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
8612 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
8614 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
8615 too early. Make sure we explode if exprtype turns out to be a
8616 NULL_TREE when it shouldn't be.
8618 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
8620 * cp-tree.h: New routine make_call_declarator.
8621 * lex.c (make_call_declarator): Define it.
8622 * except.c (init_exception_processing): Use it.
8623 (expand_builtin_throw): Likewise.
8624 (start_anon_func): Likewise.
8625 * decl2.c (finish_file): Likewise.
8626 * lex.c (cons_up_default_function): Likewise.
8627 * parse.y: Likewise.
8628 * pt.c (tsubst): Likewise.
8630 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
8632 * decl2.c (groktypefield): Remove unused code.
8634 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
8636 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
8637 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
8638 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
8639 nonempty_cv_qualifiers.
8642 * lex.c (make_pointer_declarator): Change type_quals into
8644 (make_reference_declarator): Likewise.
8646 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8648 * decl.c (start_function): Only check interface_* for templates
8649 with flag_alt_external_templates.
8651 * call.c (build_new_op): Check for comparison of different enum types.
8652 (build_over_call): Fix arg # output.
8654 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
8656 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8658 * call.c (build_new_op): Check for erroneous args.
8660 * call.c (build_new_method_call): Add missing args to cp_error.
8662 * tree.c (error_type): Dont print reference-to-array.
8664 * typeck.c (convert_for_assignment): Don't say contravariance for
8667 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8669 * call.c (build_over_call): Diagnose bad convs for `this'.
8671 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
8674 * call.c (convert_like): Handle bad convs.
8675 (build_over_call): Handle bad convs better.
8677 * decl2.c: -fansi-overloading is now the default.
8679 * call.c (build_new_method_call): Check for erroneous args.
8681 * pt.c (instantiate_class_template): Propagate
8682 TYPE_USES_MULTIPLE_INHERITANCE.
8684 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
8686 * call.c (enforce_access): Add static to routine.
8688 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8690 * call.c (build_user_type_conversion_1): Fix bad handling.
8691 (compare_ics): Likewise.
8693 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8695 * call.c (standard_conversion): Oops.
8697 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
8699 * g++.c: Update test for win32 (&& ! cygwin32).
8701 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8703 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
8704 (ptr_reasonably_similar): New fn.
8705 * call.c (BAD_RANK): New rank.
8706 (ICS_BAD_FLAG): New macro.
8707 (standard_conversion): Handle almost-right pointer conversions.
8708 (reference_binding): Handle bad rvalue bindings.
8709 (add_*_candidate): Stuff.
8710 (build_over_call): Pass bad conversions to convert_for_initialization.
8711 (compare_ics): Handle bad convs.
8714 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
8716 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
8717 integer_type_node when computing pointer offsets.
8719 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8721 * tree.c (lvalue_type): New fn.
8722 (error_type): New fn.
8723 * call.c (op_error): Use error_type.
8724 (add_conv_candidate): Use lvalue_type.
8725 (add_builtin_candidates): Likewise.
8726 * error.c (args_as_string): Use error_type.
8728 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
8730 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
8733 * decl.c (init_decl_processing): With -ansi, __null's type is the
8734 signed integral type with the same number of bits as a pointer.
8735 Introduce a new variable null_node for it.
8736 * cp-tree.h: Adjust.
8737 * call.c (null_ptr_cst_p): Adjust.
8739 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
8741 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
8744 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8746 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
8747 fns of classes without virtual functions.
8749 * call.c (add_function_candidate): Handle `this' specially.
8750 (compare_ics): Likewise.
8752 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
8754 * typeck.c (build_conditional_expr): Fix handling of __null.
8756 * decl2.c (comdat_linkage): New fn.
8757 (import_export_vtable): Use it.
8758 (import_export_decl): Use it.
8759 * method.c (make_thunk): Use it.
8761 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8763 * pt.c (end_template_decl): If we don't actually have parms, return.
8764 * parse.y (template_header): Accept 'template <>'.
8766 * errfn.c: Allow 5 args.
8768 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
8770 * tree.c (make_temp_vec): New fn.
8771 * pt.c (push_template_decl): Handle partial specs.
8772 (instantiate_class_template): Likewise.
8773 (more_specialized): Use get_bindings.
8774 (more_specialized_class): New fn.
8775 (get_class_bindings): New fn.
8776 (most_specialized_class): New fn.
8777 (do_function_instantiation): List candidates for ambiguous case.
8778 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
8779 (shadow_tag): Call push_template_decl for partial specializations.
8780 * parse.y: Likewise.
8781 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
8782 DECL_TEMPLATE_MEMBERS.
8783 * call.c (print_z_candidates): Reduce duplication.
8785 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8787 * decl2.c (lang_decode_option): Allow -fansi-overloading.
8789 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8791 * pt.c (get_bindings): New fn.
8792 (most_specialized): Likewise.
8793 (do_function_instantiation): Use them.
8794 (add_maybe_template): New fn.
8795 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
8796 * call.c (build_new_op): Handle guiding decls.
8797 (build_new_function_call): Likewise.
8798 * decl2.c (finish_file): Likewise.
8800 * decl2.c (mark_used): Do synthesis here.
8801 * call.c (build_method_call): Not here.
8802 (build_over_call): Or here.
8803 * typeck.c (build_function_call_real): Or here.
8804 * tree.c (bot_manip): Call mark_used on functions used in default
8807 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8809 * decl2.c (import_export_vtable): Delete code that disabled vtable
8810 heuristic on systems with ASM_OUTPUT_EXTERNAL.
8812 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8814 * typeck.c (build_x_function_call): Handle static call context
8817 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
8818 the function, not its outer block.
8820 * call.c (build_field_call): Pass fields on to build_opfncall
8821 regardless of TYPE_OVERLOADS_CALL_EXPR.
8822 (build_method_call): Pass on to build_new_method_call sooner.
8824 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
8826 * class.c (instantiate_type): Don't put a POINTER_TYPE to
8827 METHOD_TYPE on an expression. Also make a copy of rhs instead of
8830 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
8832 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
8833 (add_builtin_candidate): Don't take enums for ++.
8834 (build_new_method_call): Handle non-aggregates and field calls.
8835 Move new overloading code from...
8838 * decl.c (grokparms): Don't check default args in templates.
8840 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
8842 * cvt.c (build_new_op): Fix args to build_unary_op.
8843 (add_builtin_candidates): Don't call type_promotes_to on float.
8845 * decl.c (grokparms): Check the type of the default arg.
8847 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
8848 returning NULL_TREE.
8850 * typeck.c (build_x_binary_op): Avoid doing extra work.
8851 (build_x_unary_op): Likewise.
8852 (build_x_conditional_expr): Likewise.
8853 * cvt.c (build_over_call): Return.
8854 (add_builtin_candidate): Fix MEMBER_REF.
8855 (build_new_op): Likewise.
8857 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
8859 * method.c (build_overload_name): Put bug fix into code but leave
8860 disabled for now so we can be bug compatible with older releases
8861 that do repeats incorrectly. In the future, we can enable it.
8863 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8865 * cvt.c (convert_like): Don't call build_cplus_new twice.
8867 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
8868 Control new overloading code with -fansi-overloading.
8870 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8872 * cvt.c (build_over_call): Call build_cplus_new.
8873 * call.c (build_method_call): Likewise.
8874 * typeck.c (build_function_call_real): Likewise.
8875 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
8876 the COND_EXPR in a TARGET_EXPR so they use the same slot.
8878 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
8880 * typeck.c (complete_type): Propagate
8881 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
8883 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8885 * cvt.c (joust): More ?: kludging. Sigh.
8886 (build_over_call): Don't try to synthesize global fns.
8888 * search.c (lookup_conversions): Use binfo marking.
8890 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
8892 * search.c (build_mi_matrix): Use the correct value of cid
8893 when determining the new mi_size.
8895 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
8897 * cvt.c (add_builtin_candidates): Do consider type conversion ops
8898 for the first parms of += et al.
8899 (strip_top_quals): New fn.
8900 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
8901 (implicit_conversion): Likewise.
8902 (add_builtin_candidates): Be careful about arrays.
8903 (build_new_method_call): Handle vtable optimization.
8905 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
8907 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
8908 * cvt.c (reference_binding): Use it.
8909 (implicit_conversion): Use it.
8910 (add_builtin_candidate, COND_EXPR): Use it.
8912 * cvt.c (build_new_function_call): Check for error args.
8914 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
8916 * gxx.gperf: Add __null.
8917 * hash.h: Regenerate.
8918 * lex.h: Add RID_NULL.
8919 * lex.c (init_lex): Create null_pointer_node here, stick it in
8921 * decl.c (init_decl_processing): Still set its type here.
8922 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
8923 (convert_to_pointer_force): Likewise.
8924 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
8926 * call.c (convert_harshness): Use null_ptr_cst_p.
8927 * typeck.c (convert_for_assignment): Likewise. Don't produce
8930 * error.c (args_as_string): Handle lists of actual args, too.
8931 * cvt.c (null_ptr_cst): Support (void*)0 for now.
8932 (build_user_type_conversion_1): Improve diagnostics.
8933 (build_new_function_call): Likewise.
8934 (build_object_call): Likewise.
8935 (build_new_method_call): Likewise. Move call before def diagnostic...
8936 (build_over_call): Here.
8938 * cvt.c (build_new_method_call): Don't complain about no match if
8939 LOOKUP_SPECULATIVELY.
8940 (build_over_call): Fix 'this' for virtual fn.
8941 (build_new_method_call): Add diagnostic.
8943 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8945 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
8946 constructors to be passed in.
8947 (build_over_call): Likewise.
8948 (build_user_type_conversion_1): Pass them in.
8949 (convert_like): Likewise.
8950 (build_object_call): Handle overloaded conversions.
8951 (build_over_call): Pass the right args to build_vfn_ref.
8952 (standard_conversion): Fix pmf convs.
8953 (joust): Handle comparing statics and non-statics.
8954 (build_new_method_call): New fn.
8955 * call.c (build_method_call): Call it if NEW_OVER.
8957 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
8959 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
8962 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
8964 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
8965 instead of just maybe_build_cleanup so that we deallocate the
8968 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8970 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
8971 * cp-tree.h (finish_prevtable_vardecl): Add decl.
8973 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
8975 * pt.c (instantiate_class_template): Call complete_type. Also, if
8976 we're at the end of the file and we just instantiated a template
8977 class with a vtable, call finish_prevtable_vardecl.
8979 * error.c (dump_decl): Don't explode (or explode more gracefully
8980 as appropriate) if the object being dumped has a null type.
8981 (dump_expr): Likewise.
8983 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
8984 by counting the number of nodes that we'll need before allocating
8986 (lookup_fnfields): Fix comment.
8987 (breadth_first_search): Fix comment.
8989 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
8991 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
8993 * class.c (finish_struct): Call cplus_decl_attributes here.
8994 (finish_struct_1): Not here.
8995 * cp-tree.h: Adjust.
8997 * pt.c (type_unification): New parameter STRICT.
8998 (unify): If STRICT, don't allow cv addition or base deduction.
8999 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
9001 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9003 * search.c (get_template_base{_recursive}): New fns.
9004 * pt.c (more_specialized): New fn.
9005 (do_function_instantiation): Use it.
9006 (unify): Handle base deduction.
9007 * cvt.c (joust): Use more_specialized.
9008 Don't arbitrarily choose between non-builtin candidates.
9009 (build_over_call): Call require_complete_type.
9011 * decl.c (start_function): Statics are static even in a #pragma
9014 * decl2.c (import_export_vtable): Disable vtable heuristic on
9015 systems with ASM_OUTPUT_EXTERNAL.
9017 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
9018 (standard_conversion): No std conv to enum type.
9020 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
9023 * cvt.c (reference_binding): Bind directly to a base subobject of
9026 * cvt.c (build_new_op): Enforce access control.
9028 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
9030 * typeck2.c (process_init_constructor): When scanning the
9031 union for a named field, skip things that aren't FIELD_DECLs.
9033 * method.c (synthesize_method): Don't scan fndecl's rtl if
9034 we're at the end of the file; just assume the function can't
9037 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9039 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
9042 * cvt.c (build_user_type_conversion_1): Handle overloaded
9045 * cvt.c (add_builtin_candidates): Don't consider type conversion
9046 operators for the first parameter of operator=.
9048 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
9050 * typeck.c (complete_type): Only call layout_type if we're not
9051 expanding a template.
9053 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9055 * cvt.c (compare_ics): Oops.
9057 * cvt.c (op_error): Oops.
9059 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
9060 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
9061 (build_conv): Use them.
9062 (implicit_conversion): Use them.
9063 (convert_like): Handle them.
9064 (build_new_op): Handle builtin COND_EXPR again.
9065 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
9066 in lists of types for COND_EXPR.
9067 (add_builtin_candidate): Add enum candidates for COND_EXPR.
9069 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
9071 * typeck.c (build_modify_expr): Always attempt to build a call to
9072 the assignment operator, even if we're using a default one.
9073 (convert_for_initialization): Call complete_type.
9075 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9077 * cvt.c (reference_binding): A REF_BIND gets the reference type.
9078 (implicit_conversion): Likewise.
9079 (convert_like): Likewise.
9080 (compare_ics): Likewise.
9081 (compare_qual): Likewise.
9082 (print_z_candidates): Handle no candidates.
9083 (build_new_op): Don't handle builtin COND_EXPR for now.
9085 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
9087 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
9089 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9091 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
9093 * cvt.c (build_builtin_candidate): Oops.
9094 (build_new_op): Oops.
9096 * method.c (build_opfncall): Pass COND_EXPR on.
9097 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
9098 (add_builtin_candidate{,s}): Likewise.
9099 (add_builtin_candidates): Likewise.
9100 (print_z_candidates, op_error, build_new_op): Likewise.
9101 (type_decays_to): New fn.
9102 * lex.c (init_lex): Just say ?: for COND_EXPR.
9104 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9106 * typeck.c (complete_type): Call layout_type rather than building
9109 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
9112 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9114 * cvt.c: Always compile the new overloading code (but don't use it).
9115 (implicit_conversion): Add a BASE_CONV when converting to
9116 the same class type.
9117 (convert_like): Handle BASE_CONV.
9119 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9121 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
9122 (add_builtin_candidate): Likewise.
9125 * typeck.c (build_x_function_call): Try an operator function
9126 whenever we call an object of class type.
9127 * method.c (build_opfncall): Pass CALL_EXPRs through.
9128 * cvt.c (implicit_conversion): Do const-ref case first.
9129 (add_conv_candidate, build_object_call, op_error): New fns.
9130 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
9131 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
9133 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
9134 Fall back on preincrement handling. Use op_error.
9136 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
9138 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
9141 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
9143 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
9145 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
9147 * typeck.c (build_component_ref_1): Use build_component_ref
9148 instead of open coding it here.
9150 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9152 * g++.c (main): Don't link with -lg++.
9155 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
9156 result of build_type_conversion.
9157 (cp_convert): Only call build_method_call for ctors if
9158 build_type_conversion failed.
9159 (ptr_complete_ob): New function.
9160 (TYPE_PTR{,OB,MEM}_P): New macros.
9161 ({add,build}_builtin_candidate{,s}): New functions.
9162 (print_z_candidates): Handle builtins.
9163 (build_user_type_conversion_1): Don't use conversion fns for
9164 converting to a base type.
9165 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
9166 (build_user_type_conversion): Use convert_from_reference.
9167 (build_new_op): New function.
9168 (build_over_call): Fix handling of methods.
9169 (compare_ics): Handle AMBIG_CONV properly.
9170 * typeck2.c: Increment abort count.
9171 * method.c (build_opfncall): Forward most requests to build_new_op.
9172 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
9174 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9176 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
9177 invalid second argument to dump_expr_list.
9179 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
9181 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
9183 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
9185 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
9188 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
9190 * typeck2.c (process_init_constructor): New pedwarn for using { }
9191 to initialize a pointer to member function.
9192 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
9193 we can avoid the new error.
9195 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
9197 * typeck.c (build_ptrmemfunc1): New function to hide details of
9198 pointer to member functions better.
9200 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
9202 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
9203 methods into the actual method, as we know the implied object is
9206 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9208 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
9209 inside a system header.
9211 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
9213 * call.c (build_method_call): Call complete_type on the
9216 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
9218 * typeck.c (build_component_ref): Always build up an OFFSET_REF
9219 for obj_ptr->func so that we can know which object to use in a
9222 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
9224 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
9225 around things. Also improve maintainability.
9227 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
9229 * decl.c (grokdeclarator): Check for overflow when evaluating an
9232 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
9234 * cvt.c (cp_convert): Don't check for ambiguity with constructor
9237 * typeck.c (build_x_function_call): Pass function overload
9238 questions to new overloading code if NEW_OVER.
9239 * init.c (expand_aggr_init_1): Only check for type conversion ops
9240 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
9241 Don't check for ambiguity with constructor if NEW_OVER.
9242 * cvt.c (convert_to_reference): Dereference the result of a type
9243 conversion operator.
9244 (build_conv): Propagate ICS_USER_FLAG.
9245 (implicit_conversion): Call instantiate_type.
9246 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
9247 (add_function_candidate): Fix cv-quals on argtype.
9248 (print_z_candidates): New function.
9249 (build_new_function_call): Call it.
9250 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
9251 consider non-converting constructors.
9252 Call print_z_candidates.
9253 Return an AMBIG_CONV for an ambiguous conversion.
9254 (build_user_type_conversion): Handle AMBIG_CONV.
9255 (convert_like): Fix test for building TARGET_EXPR.
9256 Call instantiate_type.
9257 Handle AMBIG_CONV and LVALUE_CONV.
9258 (build_over_call): Handle 0 args and ellipsis.
9259 * cp-tree.def: Add AMBIG_CONV.
9261 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
9263 * decl.c (lookup_name_real): If we find mem in obj when parsing
9264 `obj->mem', make sure we return the right value.
9266 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
9268 * search.c (get_base_distance): Call complete_type.
9270 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
9272 * decl.c (store_bindings): Make static.
9274 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
9276 * init.c (expand_aggr_init_1): Don't check type conversions if
9279 * cvt.c (z_candidate): Put back template field.
9280 (add_function_candidate): Set it.
9281 (add_template_candidate): Likewise.
9283 (compare_qual): Handle references and pointers to members.
9284 (compare_ics): Handle reference bindings.
9286 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
9288 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
9290 * call.c (compute_conversion_costs): Call complete_type.
9292 * tree.c (vec_binfo_member): Use comptypes instead of comparing
9293 pointers, so we can handle template parameters.
9295 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
9297 * cvt.c (cp_convert_to_pointer): We have to call complete_type
9298 here; let's make it explicit instead of a side effect of an
9301 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9303 * cvt.c (z_candidate): Remove template field.
9304 (reference_binding): Handle binding to temporary.
9305 (implicit_conversion): Likewise.
9306 (add_function_candidate): Handle artificial constructor parms.
9307 Handle functions with too few parms.
9308 (add_template_candidate): New function.
9309 (build_user_type_conversion_1): Handle constructors.
9310 (convert_like): Likewise.
9311 (build_over_call): Likewise.
9312 (build_new_function_call): Support templates.
9313 (compare_ics): Fix reference, inheritance handling.
9315 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
9317 * decl.c: Add signed_size_zero_node.
9318 (init_decl_processing): Build it.
9319 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
9320 when we're trying to make a negative delta.
9322 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9324 Stop doing this damn index==strchr variable name confusion.
9325 * class.c (add_virtual_function): Change local var INDEX to be
9327 (add_method): Likewise.
9328 * lex.c (print_parse_statistics): Likewise.
9329 * search.c (make_memoized_table_entry): Likewise.
9330 (lookup_fnfields_here): Likewise.
9331 (lookup_field): Likewise.
9332 (lookup_fnfields): Likewise.
9333 (get_baselinks): Likewise.
9334 * sig.c (build_signature_table_constructor): Likewise.
9335 (build_signature_method_call): Likewise.
9336 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
9337 (get_member_function_from_ptrfunc): Likewise.
9338 (build_ptrmemfunc): Change local var INDEX to be IDX.
9339 (c_expand_start_case): Likewise.
9341 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
9343 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
9344 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
9345 (convert_to_reference): Use build_type_conversion to convert to
9346 the reference type directly.
9347 (standard_conversion): Fix void* case, non-conversions.
9348 (reference_binding): Fix expr == 0 case, non-conversions.
9349 (convert_like): Support REF_BIND.
9350 (compare_qual): Split out from compare_ics.
9351 (compare_ics): Use it, handle icses with only a qual_conv.
9353 * init.c (expand_vec_init): Don't crash if decl is NULL.
9355 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
9357 * mpw-config.in: New file, configury for Mac MPW.
9358 * mpw-make.sed: New file, makefile editing for MPW.
9360 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9362 * pt.c (instantiate_class_template): Call repo_template_used.
9364 * search.c (lookup_conversions): Only lookup conversions in
9367 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9369 * cp-tree.def: Renamed from tree.def, to avoid confusion with
9371 * cp-tree.h, lex.c: Include cp-tree.def.
9372 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
9374 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
9376 * init.c (build_vec_delete_1): Call complete_type.
9378 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
9380 * except.c (start_anon_func): Make sure anonymous functions are
9383 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9385 * decl.c (finish_function): If function_depth > 1, set nested.
9387 * decl2.c (grokbitfield): Revert Bob's change.
9388 * class.c (finish_struct_1): Fix handling of named bitfield widths.
9390 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9392 * pt.c (add_pending_template): Handle types.
9393 (lookup_template_class): With -fexternal-templates, just add the class
9394 to pending_templates instead of instantiating it now.
9395 * decl2.c (finish_file): Handle types in pending_templates.
9397 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
9399 * decl2.c (grokbitfield): Handle constant decls appropriately.
9400 Give an appropriate error message now instead of spewing core
9403 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
9405 * decl2.c: Don't turn on thunks by default for now.
9407 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
9409 * typeck.c (complete_type): Handle error_mark_node.
9410 (common_type, OFFSET_TYPE): Handle template_type_parms.
9412 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9414 * pt.c (instantiate_decl): If at_eof, call import_export_decl
9415 regardless of DECL_INLINE.
9417 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
9419 * class.c (finish_struct_bits): Copy TYPE_SIZE.
9421 * rtti.c (build_dynamic_cast): Support templates.
9422 * tree.def: Support DYNAMIC_CAST_EXPR.
9423 * pt.c (tsubst_copy): Likewise.
9424 * decl2.c (build_expr_from_tree): Likewise.
9426 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
9428 * typeck.c (build_static_cast): Support templates.
9429 (build_const_cast): Likewise.
9430 * tree.def: Support CONST/STATIC_CAST_EXPR.
9431 * pt.c (tsubst_copy): Likewise.
9432 * decl2.c (build_expr_from_tree): Likewise.
9434 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
9436 * decl2.c (finish_vtable_vardecl): Don't trust
9437 TREE_SYMBOL_REFERENCED for vtables of local classes.
9439 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
9441 * pt.c (tsubst_copy): Handle operator T.
9443 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9445 * init.c (build_delete): Move creation of PARMS inside test of
9446 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
9448 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
9450 * typeck.c (build_conditional_expr): Don't assume that
9451 the arguments to ?: are always pointers or records.
9453 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9455 * decl2.c (import_export_decl): Still emit static/weak/comdat
9456 copies of inline template functions with -fno-implicit-templates.
9458 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
9460 * init.c (build_delete): Determine the complete basetype
9461 path to the destructor we're calling.
9463 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
9465 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
9466 initialize the enum, because we really and truly don't know where
9468 (start_enum): Don't copy integer_zero_node because
9469 build_enumerator will do it.
9471 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9473 * decl.c (finish_function): Do access control on base destructors.
9475 * pt.c (tsubst, case FUNCTION_DECL): Set up
9476 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
9479 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
9481 * cvt.c (build_up_reference): If we have already extended the
9482 lifetime of the temporary, don't try it again.
9483 * typeck.c (c_expand_return): Don't try and convert the return
9484 value twice when we want a reference, once is enough.
9486 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
9488 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
9489 LOOKUP_ONLYCONVERTING at all for now.
9491 * search.c (add_conversions): Put the conversion function in
9492 TREE_VALUE, the basetype in TREE_PURPOSE.
9493 * cvt.c (build_type_conversion): Adjust.
9494 * cvt.c (build_expr_type_conversion): Adjust.
9495 * call.c (user_harshness): Adjust.
9497 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9499 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
9502 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
9504 * except.c (expand_start_catch_block): Add a dummy region, if we
9505 get an error, so that we can avoid core dumping later.
9507 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
9509 * cp-tree.h (OFFSET_REF): Remove.
9510 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
9511 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
9512 * init.c (expand_aggr_init_1): Likewise.
9513 (build_new): Likewise.
9514 * typeck.c (expand_target_expr): Likewise.
9516 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9518 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
9521 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
9523 * cvt.c (build_up_reference): Redo how and when temporaries are
9525 * decl.c (grok_reference_init): Don't try and be smart about
9528 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
9530 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
9531 (TARGET_EXPR...), now that it has 4 arguments.
9532 * tree.c (build_cplus_new): Likewise.
9534 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9536 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
9538 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
9539 * decl.c (struct saved_scope): Remove named_labels,
9540 {base,member}_init_list.
9541 (maybe_push_to_top_level): Don't set them. Call
9542 push_cp_function_context if appropriate.
9543 (pop_from_top_level): Likewise.
9545 * method.c (do_build_assign_ref): Remove obsolete check of
9546 TYPE_HAS_ASSIGN_REF (basetype).
9548 * decl.c (grokfndecl): Diagnose user definition of
9549 implicitly-declared methods.
9551 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
9553 * method.c (do_build_copy_constructor): Add code to give
9554 meaningful error messages instead of crashing.
9555 (do_build_assign_ref): Don't synthesize assignment operators for
9556 classes containing reference or const members.
9558 * class.c (struct base_info): Remove cant_synth_copy_ctor
9559 and cant_synth_asn_ref.
9560 (finish_base_struct): Remove the code that tries to conditionalize
9561 synthesis of copy constructors & assignment operators based on
9562 access permissions. Instead, let it fail when it tries to
9563 synthesize the copy constructor. This will give meaningful error
9564 messages instead of silently generating code to perform a bitcopy.
9566 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
9568 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
9569 determining types for constant values.
9571 * decl.c (struct named_label_list): Use instead of stuffing
9572 random items into a TREE_LIST node.
9573 (named_label_uses): Use the new struct.
9574 (poplevel): Likewise.
9575 (lookup_label): Likewise.
9576 (define_label): Add an error message to tell the user the line
9577 where the goto is located in addition to the destination of the
9579 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
9581 (finish_function): Likewise.
9583 (start_decl): Complain about defining a static data member
9584 in a different type from which it was declared.
9586 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9588 * cvt.c (build_expr_type_conversion): Adjust.
9590 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9592 * call.c (build_method_call): Always convert 'this' to the
9595 * search.c (add_conversions): Put the conversion function in
9596 TREE_VALUE, the type in TREE_PURPOSE.
9597 * cvt.c (build_type_conversion): Adjust.
9598 * call.c (user_harshness): Adjust.
9600 * method.c (emit_thunk): Call temporary_allocation and
9601 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
9603 * tree.c (build_cplus_array_type): Handle tweaking of
9604 TYPE_MAIN_VARIANT here.
9605 * typeck.c (common_type): Not here.
9607 * typeck.c (complete_type): Only try to complete an array type if
9610 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
9612 * decl.c (grokvardecl): Call complete_type.
9613 (grokdeclarator): Call complete_type for PARM_DECLs.
9615 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
9617 * pt.c (instantiate_class_template): Re-set
9618 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
9620 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
9622 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
9623 smart enough to do it right.
9624 * tree.c (cp_expand_decl_cleanup): Likewise.
9625 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
9626 cp_expand_decl_cleanup.
9627 (store_parm_decls): Likewise.
9628 (hack_incomplete_structures): Likewise.
9629 * except.c (push_eh_cleanup): Likewise.
9631 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
9633 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
9634 frontend to the backend where it belongs.
9635 * tree.c (unsave_expr): Likewise.
9636 (unsave_expr_now): Likewise.
9637 * tree.def (UNSAVE_EXPR): Likewise.
9638 * cp-tree.h (unsave_expr): Likewise.
9639 (unsave_expr_now): Likewise.
9641 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
9643 * init.c (emit_base_init): Make sure the partial EH cleanups live
9644 on the function_obstack.
9646 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
9648 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
9649 when checking for pointer types.
9651 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9653 * pt.c (instantiate_class_template): Remove obsolete check for
9654 access declarations.
9656 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
9658 * call.c (build_overload_call): Simplify calls to
9659 build_overload_call by removing last parameter.
9660 (build_method_call): Likewise.
9661 * cp-tree.h: Likewise.
9662 * method.c (build_opfncall): Likewise.
9663 * typeck.c (build_x_function_call): Likewise.
9665 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
9667 * call.c (default_parm_conversions): Factor out common code.
9668 (build_method_call): Use it.
9669 (build_overload_call_real): Use it.
9671 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
9673 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
9674 but pedwarn as the code is bogus.
9675 * typeck.c (decay_conversion): Likewise.
9676 (build_function_call_real): Use build_addr_func instead of
9677 default_conversion. Don't allow pointer-to-method functions down
9679 (build_unary_op): Use real pointer-to-member functions instead of
9681 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
9682 (convert_for_assignment): Removed some obsolete code.
9683 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
9684 build_x_function_call instead of current_class_ptr. Only call
9685 digest_init once on an initializer, we do this just checking
9687 (build_expr_from_tree): Pass current_class_ref to
9688 build_x_function_call instead of current_class_ptr.
9689 * init.c (build_member_call): Likewise.
9691 * error.c (dump_expr): Handle OFFSET_REFs better.
9692 * pt.c (unify): Handle pointer-to-member functions better.
9693 * decl.c (finish_function): Clear out current_class_ref just like
9694 we do for current_class_ptr.
9696 * typeck.c (get_delta_difference): Handle virtual bases better.
9698 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
9700 * sig.c (build_signature_table_constructor): Use the delta for
9701 the original basetype for this virtual function with thunks.
9702 (build_signature_method_call): We still need to adjust 'this'
9705 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
9707 * call.c (build_addr_func): New routine. Used to get the `real'
9708 address of a function or a method. Needed to avoid getting a
9709 pointer-to-member function.
9710 (build_call): New routine to build CALL_EXPRs.
9711 (build_method_call): Use it.
9712 * cvt.c (convert_to_aggr): Likewise.
9713 * typeck.c (build_function_call_real): Likewise.
9714 * sig.c (build_signature_table_constructor): Use build_addr_func.
9715 * cp-tree.h (build_call, build_addr_func): Declare them.
9717 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
9719 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
9720 * parse.y: Remove uses of LOOKUP_AGGR.
9722 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
9724 * *.[chy]: Rename current_class_decl to current_class_ptr, and
9725 C_C_D to current_class_ref.
9727 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
9729 * call.c (convert_harshness): Tighten up pointer conversions.
9731 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
9733 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
9734 (finish_file): Likewise.
9736 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
9738 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
9740 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
9743 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9745 * decl2.c: Turn on thunks by default where supported.
9747 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
9749 * cp-tree.h (build_overload_call_maybe): Removed.
9750 * call.c (build_overload_call_real): Invert meaning of last arg to
9751 be require_complete.
9752 (build_overload_call): Likewise.
9753 * typeck.c (build_x_function_call): Use build_overload_call_real
9754 instead of build_overload_call_maybe.
9756 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9758 * decl2.c (finish_file): Don't try to emit functions that haven't
9761 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9763 * decl2.c (finish_vtable_vardecl): Oops.
9765 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
9766 Also store the bindings from previous_class_values.
9767 (pop_from_top_level): Restore them.
9769 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9771 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
9772 symbol has been referenced.
9773 (finish_file): Re-join synthesis/vtable loop with inline emission
9774 loop, disable inlining when an inline is output.
9776 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
9778 * except.c (init_exception_processing): Setup saved_in_catch.
9779 (push_eh_cleanup): Reset __eh_in_catch.
9780 (expand_start_catch_block): Set __eh_in_catch.
9782 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
9784 * except.c (push_eh_cleanup): Add tracking for whether or not we
9785 have an active exception object.
9786 (expand_builtin_throw): Use it to make sure a rethrow without an
9787 exception object is caught.
9789 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9791 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
9794 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
9796 * decl2.c (finish_file): Also use sentries for vars with
9797 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
9800 * lex.c (handle_cp_pragma): Disable #pragma
9801 interface/implementation if SUPPORTS_ONE_ONLY > 1.
9803 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
9805 * method.c (emit_thunk): Wrap default case in
9806 temporary/permanent_allocation.
9808 * method.c (make_thunk): Use DECL_ONE_ONLY.
9809 (emit_thunk): Call assemble_end_function.
9811 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9813 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
9814 (import_export_decl): Likewise.
9815 (finish_prevtable_vardecl): Disable vtable hack if
9816 SUPPORTS_ONE_ONLY > 1.
9818 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
9820 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
9821 PREDECREMENT_EXPRs take two arguments, not one.
9823 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
9825 * class.c (build_vtable_entry): Don't build thunks for abstract
9828 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
9831 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
9833 * class.c (set_rtti_entry): Use size_zero_node.
9834 (build_vtable): Likewise.
9836 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
9838 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
9839 (prepare_fresh_vtable): Likewise.
9841 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
9843 * method.c (emit_thunk): Call mark_used on the target function.
9845 * call.c (build_method_call): Don't warn about pending templates.
9847 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9849 * decl2.c (finish_file): Fix list walking logic.
9851 * typeck2.c (check_for_new_type): Only warn if -pedantic.
9853 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
9855 * class.c (finish_struct_1): Remove old code for
9856 dont_allow_type_definitions.
9857 * cp-tree.h: Likewise.
9858 * spew.c: Make sure cp-tree.h is included before parse.h, so the
9859 definition of flagged_type_tree is found before it is used.
9861 * parse.y: Added the ftype member to the type union, and changed a
9862 number of rules to use it instead of ttype. Added calls to
9863 check_for_new_type() as appropriate.
9864 * typeck2.c (check_for_new_type): New function for checking
9865 if a newly defined type appears in the specified tree.
9866 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
9867 for check_for_new_type().
9869 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9871 * decl2.c (finish_file): Only use a sentry if the decl is public.
9873 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
9874 don't pass LOOKUP_ONLYCONVERTING.
9876 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
9878 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
9879 properly keeps track of const and volatile type modifiers.
9881 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9883 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
9884 * pt.c (comp_template_args): Use it.
9886 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
9887 assemble_external for artificial function decls.
9889 * decl.c (cp_finish_decl): Oops.
9891 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
9893 * decl2.c (import_export_decl): Put static data member templates
9894 into common storage, or make them weak, depending on whether they
9895 are dynamically or statically initialized.
9896 (get_sentry): New function.
9897 (finish_file): Do import_export_decl for static data members before
9898 building the init/fini functions. Don't init/fini a variable that's
9899 EXTERNAL. Use a sentry for variables in common. Fix mismatching
9900 push/pop_temp_slots.
9901 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
9902 expand_static_init thang.
9903 * method.c (get_id_2): New function.
9905 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
9907 * parse.y (empty_parms): Make sure we use C++-style prototypes
9908 when we're declaring member functions.
9910 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9912 * Makefile.in (CONFLICTS): 16 s/r conflicts.
9913 * parse.y (self_template_type): New nonterminal.
9915 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9917 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
9919 * parse.y (base_class.1): Allow 'typename foo::bar'.
9921 * lex.c (check_newline): Remove #pragma code that plays with the
9922 input stream, since we now deal with tokens. Clear nextchar when
9924 (handle_cp_pragma): Use real_yylex.
9925 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
9928 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
9930 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
9932 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9934 * parse.y: New token SELFNAME for potential constructor.
9935 * spew.c (yylex): Handle it.
9936 * lex.c (identifier_type): Produce it.
9938 * parse.y (complete_type_name): In :: case, don't push class binding.
9939 (complex_type_name): Likewise.
9941 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
9943 * typeck.c (build_reinterpret_cast): Handle pointer to member
9946 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9948 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
9950 (check_newline): Put the vtable/unit/implementation/interface pragma
9951 code into handle_cp_pragma, replacing it with a call.
9952 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
9953 args. Get the next token after handling the pragma token.
9955 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
9957 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
9958 (convert_to_pointer_force): Likewise.
9960 * init.c (build_new): Fix array new without -fcheck-new.
9962 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9964 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
9965 tree.c: Lose TYPE_NESTED_NAME.
9967 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
9970 * tree.def: Add VEC_INIT_EXPR.
9971 * expr.c (cplus_expand_expr): Handle it.
9972 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
9973 the extra file-scope symbol nastiness.
9975 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
9977 * method.c (make_thunk): Thunks are static.
9978 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
9980 * decl2.c (mark_vtable_entries): Emit thunks as needed.
9981 (finish_file): Don't emit them here.
9983 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
9985 * rtti.c (build_dynamic_cast): Handle null pointers.
9986 (ifnonnull): New function.
9988 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
9990 * call.c (build_method_call): Remember the original basetype we
9991 were called with. Give an error message instead of trying
9992 (incorrectly) to call a non-static member function through a
9993 non-inherited class.
9995 * search.c (expand_upcast_fixups): Mark the new fixup as
9998 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10000 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
10002 * class.c (set_rtti_entry): Fix for thunks.
10004 * decl2.c (import_export_decl): Still emit typeinfo fns for
10005 cv-variants of builtin types.
10007 * rtti.c (expand_class_desc): Set up base_info_type_node here.
10008 (init_rtti_processing): Instead of here.
10010 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10012 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
10013 (build_typeid): Only complain about taking dynamic typeid without
10016 * decl2.c: flag_rtti defaults to 1.
10018 * rtti.c (get_tinfo_var): The general class case is now smaller.
10019 (init_rtti_processing): Pack the latter three fields of base_info
10022 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
10024 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
10026 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
10028 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
10029 (push_memoized_context): Split out code to undefer pop_type_level to
10030 (clear_memoized_cache): here.
10031 (pop_memoized_context): We can only handle one layer of deferral of
10032 pop_type_level so clear the cache, if there was a previous level.
10034 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10036 * rtti.c (init_rtti_processing): Build up base_info_type_node.
10037 (expand_class_desc): Use one pointer to an array of base_info
10038 structs, passed using a CONSTRUCTOR.
10040 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
10042 * class.c (build_vbase_path): Remove block extern for
10043 flag_assume_nonnull_objects here.
10044 (build_vfn_ref): Split out functionality into build_vtbl_ref.
10045 (build_vtbl_ref): New routine.
10046 (build_vtable): Set up rtti info here.
10047 (add_virtual_function): Note in CLASSTYPE_RTTI the best
10048 place where we can get the rtti pointers from to avoid having to
10049 search around for a place.
10050 (finish_base_struct): Likewise.
10051 (finish_struct_1): Likewise. Never create totally new vtables
10052 with totally new vtable pointers for rtti. Disable code to layout
10053 vtable pointers better until we want to break binary
10055 * rtti.c (build_headof_sub): New routine to convert down to a
10056 sub-object that has an rtti pointer in the vtable.
10057 (build_headof): Use it. Also, use build_vtbl_ref now to be more
10059 (build_dynamic_cast): Make sure we have saved it, if we need to.
10060 * search.c (dfs_init_vbase_pointers): Disable code that deals with
10061 a more efficient vtable layout, enable later.
10062 * call.c (flag_assume_nonnull_objects): Moved declaration to
10063 * cp-tree.h: here. Declare build_vtbl_ref.
10064 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
10065 function calls that want a tree.
10067 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10069 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
10070 other X subobjects in the most derived type. Ack.
10072 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
10073 get_typeid will do it for us.
10074 (get_typeid_1): Break out call-building for expand_*_desc to use.
10075 (get_typeid): Call it.
10076 (expand_*_desc): Likewise.
10077 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
10079 (init_decl_processing): Lose builtin_type_tdescs lossage.
10080 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
10082 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
10084 * pt.c (tsubst): When calling set_nested_typename, use
10085 TYPE_NESTED_NAME (current_class_type) instead of
10086 current_class_name.
10088 * decl.c (pushdecl): Likewise.
10089 (pushdecl_class_level): Likewise.
10090 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
10091 set_nested_typename.
10093 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10095 * rtti.c (synthesize_tinfo_fn): Handle arrays.
10097 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
10099 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
10101 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
10102 (init_rtti_processing): Lose bad_cast_type.
10103 (build_dynamic_cast): Use throw_bad_cast.
10105 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
10107 * decl2.c (finish_file): Don't synthesize artificial functions
10108 that are external and not inline.
10110 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
10112 * decl2.c (finish_file): Handle having new inlines added to
10113 saved_inlines by synthesis.
10115 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
10117 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10119 RTTI rewrite to initialize nodes as needed, not require that
10120 users #include <typeinfo>, complete functionality and reduce wasted
10122 * rtti.c (init_rtti_processing): New fn.
10123 (build_typeid): The vtable entry is now a function.
10124 (get_tinfo_var): New fn.
10125 (get_tinfo_fn): Likewise.
10126 (get_typeid): Use it.
10127 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
10128 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
10130 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
10131 (synthesize_tinfo_fn): New fn.
10132 * method.c (build_t_desc_overload): Lose.
10133 (build_overload_with_type): More generic.
10134 * decl.c (init_decl_processing): Call init_rtti_processing.
10135 * class.c (set_rtti_entry): Use get_tinfo_fn.
10136 * decl2.c (mark_vtable_entries): Mark the rtti function.
10137 (finish_prevtable_vardecl): Don't build_t_desc.
10138 (import_export_decl): Handle tinfo functions.
10139 (finish_file): Likewise.
10140 * typeck.c (inline_conversion): New fn.
10141 (build_function_call_real): Use it.
10142 * cp-tree.h: Add decls.
10144 * method.c (hack_identifier): Also convert component_refs from
10147 * lex.c (cons_up_default_function): Use the type, not the name, in
10150 * decl2.c (import_export_vtable): Fix weak vtables.
10152 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
10154 * search.c (get_base_distance_recursive): Fix access checks for
10157 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10159 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
10161 (convert_harshness): Add prototypes wrapped by PROTO.
10162 * decl2.c (grok_function_init): Likewise.
10163 (do_toplevel_using_decl): Change to void return type.
10164 * class.c (build_vtable_entry): Remove decl of make_thunk.
10165 (merge_overrides): Fix order of arg definitions.
10166 (finish_vtbls): Likewise.
10167 (fixup_vtable_deltas): Likewise.
10168 (modify_all_direct_vtables): Likewise.
10169 (modify_all_indirect_vtables): Likewise.
10170 * search.c (get_base_distance_recursive): Likewise.
10171 (get_abstract_virtuals_1): Likewise.
10172 (fixup_virtual_upcast_offsets): Likewise.
10173 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
10174 * init.c (perform_member_init): Fix order of arg definitions.
10175 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
10176 * cp-tree.h (make_thunk): Add decl.
10177 (overload_template_name, push_template_decl): Add decls.
10178 (do_toplevel_using_decl): Change to void return type.
10179 (vec_binfo_member): Add decl.
10181 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10183 * typeck.c (mark_addressable, convert_for_assignment,
10184 convert_for_initialization, pointer_int_sum, pointer_diff,
10185 unary_complex_lvalue): Add prototypes wrapped by PROTO.
10186 (convert_sequence): #if 0 fn decl, since definition also is.
10188 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
10190 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
10191 cast to pointer types for type searching.
10193 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10195 * typeck.c (get_delta_difference): Use cp_error, not error, in the
10196 case where BINFO == 0.
10198 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
10200 * call.c (build_method_call): Fix wording of error messages so
10201 constructors come out right.
10203 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
10205 * decl.c (push_overloaded_decl): Don't warn about hidden
10206 constructors when both the type and the function are declared
10207 in a system header file.
10209 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
10211 * class.c (finish_struct_1): Propagate the TYPE_PACKED
10212 flag for the type to the type's fields.
10214 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10216 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
10218 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
10220 * class.c (base_info, finish_base_struct): Replace
10221 needs_virtual_dtor with base_has_virtual.
10223 (finish_struct_1): Remove the old code that tried to make default
10224 destructors virtual. Use base_has_virtual when checking if we need
10225 to add a vtable entry for the rtti code.
10227 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10229 * pt.c (push_template_decl): Complain about template decl with
10230 inappropriate declaration.
10232 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
10234 * typeck.c (build_x_unary_op): Remove bogus check for taking
10235 the address of a member function.
10237 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10239 * parse.y (constructor_declarator): Only push the class if
10240 we are not already in the class.
10242 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
10244 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
10245 Add additional argument to INIT_CUMULATIVE_ARGS.
10247 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10249 * decl.c (shadow_tag): Fix error about anon union with methods.
10251 * parse.y (self_reference): Only generate a self-reference if this
10252 is a non-template class.
10253 (opt.component_decl_list): Only use it if it was generated.
10255 * parse.y (component_decl_1): Use constructor_declarator.
10256 (fn.def2): Likewise.
10257 (notype_component_declarator0): Likewise.
10259 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
10261 * typeck.c (build_x_unary_op): Add checks for taking the address
10262 of a TARGET_EXPR or of a member function, and give appropriate
10265 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10267 * pt.c (process_template_parm): Allow template type parms to be
10268 used as types for template const parms.
10270 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
10272 * init.c (expand_vec_init): Ensure the eh cleanups are on the
10275 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10277 * decl.c (lookup_name_real): Be even more picky about the
10278 ambiguous lookup warning.
10279 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
10280 * parse.y (constructor_declarator): Rather than here.
10282 * parse.y (constructor_declarator): New nonterminal.
10284 (explicit_instantiation): Likewise.
10286 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10288 Add implicit declaration of class name at class scope.
10289 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
10290 * parse.y (self_reference): New nonterminal.
10291 (opt.component_decl_list): Use it.
10292 (fn.def1): Add nested_name_specifier type_name cases.
10293 * class.c (build_self_reference): New function.
10294 (finish_struct): Handle access_default later, move self-reference
10296 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
10297 * cp-tree.h: Adjust.
10299 * pt.c (do_function_instantiation): Separate handling of member
10300 functions and non-member functions properly.
10302 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10304 * pt.c (process_template_parm): Improve error for 'volatile class K'.
10306 * class.c (finish_struct_1): Check the right slot for destructors.
10308 * decl.c (start_enum): Complain about enum templates.
10310 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
10312 * init.c (resolve_offset_ref): Offset pointers to member data by one.
10313 * typeck.c (unary_complex_lvalue): Likewise.
10315 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
10317 * typeck.c (c_expand_return): Check for a returned local
10318 array name, similar to the check for an ADDR_EXPR.
10320 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10322 * decl.c (cp_finish_decl): Don't build cleanups for static
10325 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
10327 * typeck.c (build_modify_expr): Fix error messages to be more
10329 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
10330 assignment operators.
10331 * error.c (assop_as_string): Likewise. Add support for `%Q' for
10332 assignment operators.
10334 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
10336 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
10337 give an error if initialized. Pedwarn about nested type with the
10338 same name as its enclosing class.
10340 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
10342 * typeck.c (require_complete_type): Be sure to instantiate the
10343 MAIN_VARIANT of the type.
10345 * decl2.c (finish_file): Instantiate pending templates before
10346 processing static constructors and destructors.
10348 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
10351 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
10353 * decl2.c (delete_sanity): If error_mark_node is passed
10354 in as an expression, quit while we're ahead.
10356 * decl.c (grokdeclarator): Give an error message if `friend'
10357 is combined with any storage class specifiers.
10359 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
10361 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
10362 definition of nonexistent nested type.
10364 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
10365 not to say 'typedef'.
10367 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10369 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
10370 * search.c (dfs_walk, dfs_init_vbase_pointers,
10371 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
10372 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
10374 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
10376 * except.c (build_throw): Support minimal parse.
10377 * pt.c (tsubst_copy): Support THROW_EXPR.
10378 * decl2.c (build_expr_from_tree): Likewise.
10380 * pt.c (mangle_class_name_for_template): Always allocate
10383 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
10385 * cvt.c (cp_convert_to_pointer): Give an appropriate error
10386 when trying to cast from an incomplete type.
10388 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10390 * pt.c (instantiate_class_template): Don't bother setting up
10391 CLASSTYPE_TAGS explicitly, as the nested types will add
10394 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
10396 * decl.c (shadow_tag): Remove old error check for usage of
10397 an enum without a previous declaration.
10398 (xref_tag): Add error message about usage of enums without a
10399 previous declaration.
10401 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
10403 * lex.c (do_identifier): Only do name consistency check if we're
10406 * pt.c (push_template_decl): Don't crash if we get a member defn
10407 that doesn't match.
10409 * decl.c (xref_tag_from_type): New function to do an xref without
10410 always having to figure out code_type_node.
10411 * cp-tree.h: Declare it.
10412 * pt.c (instantiate_class_template): Use it for friend classes.
10413 (lookup_template_class): Use it.
10415 * typeck2.c (build_functional_cast): Pull out a single parm before
10416 passing it to build_c_cast.
10418 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
10420 * expr.c (do_case): Give an error message if a pointer is
10421 given as a case value.
10423 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
10425 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
10428 * lex.c (cons_up_default_function): Really, now, interface hackery
10429 does not apply to synthesized methods.
10431 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
10433 * call.c (build_method_call): Ctors and dtors now have special names
10434 with respect to lookups.
10435 * class.c (add_method): Likewise.
10436 (grow_method): Likewise.
10437 (finish_struct_methods): Likewise.
10438 (warn_hidden): Likewise.
10439 (finish_struct_1): Likewise.
10440 * cvt.c (convert_to_reference): Likewise.
10441 (convert_to_aggr): Likewise.
10442 (cp_convert): Likewise.
10443 * decl2.c (check_classfn): Likewise.
10444 * init.c (expand_member_init): Likewise.
10445 (expand_default_init): Likewise.
10446 (expand_aggr_init_1): Likewise.
10447 (build_offset_ref): Likewise.
10448 (build_new): Likewise.
10449 (build_delete): Likewise.
10450 * lex.c (do_inline_function_hair): Likewise.
10451 * search.c (lookup_field_1): Likewise.
10452 (lookup_fnfields_here): Likewise.
10453 (lookup_field): Likewise.
10454 (lookup_fnfields): Likewise.
10455 (get_virtual_destructor): Likewise.
10456 (dfs_debug_mark): Likewise.
10457 (dfs_pushdecls): Likewise.
10458 (dfs_compress_decls): Likewise.
10459 * tree.c (layout_basetypes): Likewise.
10460 * typeck.c (build_component_ref): Likewise.
10461 (build_x_function_call): Likewise.
10462 (build_modify_expr): Likewise.
10463 (convert_for_initialization): Likewise.
10464 (build_functional_cast): Likewise.
10465 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
10468 * decl.c (ctor_identifier): New.
10469 (dtor_identifier): New.
10470 (init_decl_processing): Set them.
10472 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
10474 * typeck.c (build_component_ref): Don't get confused by fields whose
10475 context has no type name, like pointer to member functions.
10477 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
10479 * decl.c (grokdeclarator): Handle typedef without declarator.
10481 * pt.c (tsubst): Handle SCOPE_REF in declarator.
10483 * parse.y (bad_parm): Catch another case of missing `typename'.
10485 * lex.c (yyprint): Handle TYPE_DECLs.
10487 * decl.c (start_function): Don't try to be clever.
10489 * lex.c: Lose compiler_error_with_decl.
10490 * typeck2.c: Lose error_with_aggr_type.
10491 (incomplete_type_error): Use cp_* instead of old functions.
10492 (readonly_error): Likewise.
10493 * typeck.c (convert_arguments): Likewise.
10494 * search.c (lookup_nested_field): Likewise.
10495 * method.c (make_thunk): Likewise.
10496 * decl.c (grokparms): Likewise.
10497 * cp-tree.h: Update.
10499 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
10502 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
10504 * method.c (build_opfncall): When deleting a pointer to an
10505 array, build a new pointer to the tree past any ARRAY_TYPE
10508 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10510 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
10512 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10514 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
10517 * decl.c (finish_function): Don't set nested based on
10518 hack_decl_function_context.
10519 * parse.y (function_try_block): Check for nested function.
10520 (pending_inlines): Likewise.
10522 * decl2.c (build_expr_from_tree): If a unary op already has a
10523 type, just return it.
10525 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
10527 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
10528 (finish_file): Check the return value of walk_vtables.
10529 (finish_prevtable_vardecl): Return int.
10530 (finish_vtable_vardecl): Likewise.
10531 (prune_vtable_vardecl): Likewise.
10532 * lex.c (set_vardecl_interface_info): Likewise.
10533 * cp-tree.h: Adjust return types.
10535 * class.c (delete_duplicate_fields_1): Don't complain about
10536 duplicate nested types if they're the same type.
10537 (finish_struct): Remove check for duplicate.
10538 * decl2.c (grokfield): Don't check for typedef of anonymous type.
10540 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10542 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
10544 * decl.c (grokdeclarator): Lose special handling of class-level
10545 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
10546 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
10548 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
10550 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
10552 * search.c (compute_access): Fix handling of anonymous union
10554 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
10555 from anonymous unions to their members.
10557 * typeck.c (build_x_function_call): For static member functions,
10558 hand off to build_member_call.
10560 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
10562 * typeck.c (build_component_ref): Handle OFFSET_REFs.
10564 * init.c (expand_vec_init): Fix init == 0 case.
10566 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10568 * init.c (build_new): Pedwarn about init and array new.
10569 (expand_vec_init): Handle lists, use convert_for_initialization.
10571 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
10572 when converting to an aggregate type.
10573 * cvt.c (cp_convert): Pass it through.
10575 * typeck.c (build_conditional_expr): Handle user-defined
10576 conversions to slightly different types.
10578 * decl.c (grokdeclarator): Force an array type in a parm to be
10581 * decl2.c (do_using_directive): Sorry.
10582 (do_namespace_alias): Likewise.
10583 * lex.c (real_yylex): Warn about using the `namespace' keyword.
10585 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10587 * parse.y (datadef): Move call to note_list_got_semicolon up.
10589 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
10591 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
10593 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
10595 * decl.c (cp_finish_decl): The exception regions have to be
10596 nested, not overlapping. We start the exception region for a
10597 decl, after it has been fully built, and all temporaries for it
10598 have been cleaned up.
10600 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
10602 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
10604 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10606 * tree.def: Add RETURN_INIT.
10607 * pt.c (instantiate_decl): Handle RETURN_INIT.
10608 * decl.c (store_return_init): Handle minimal_parse_mode.
10610 * tree.c (cp_build_type_variant): Just return an error_mark_node.
10611 * decl.c (make_typename_type): Don't try to get the file and line
10613 * typeck.c (comptypes): Handle TYPENAME_TYPE.
10615 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
10617 * decl.c (poplevel): Make sure we clear out and restore old local
10618 non-VAR_DECL values by default when they go out of scope.
10620 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10622 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
10623 referring to addresses of variables and functions.
10625 * error.c (dump_expr): Support SIZEOF_EXPR.
10627 * init.c (do_friend): Use the return value of check_classfn.
10629 * typeck.c (convert_arguments): Call complete_type.
10631 * method.c (hack_identifier): After giving an error, set value to
10634 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10636 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
10637 lossage for local classes.
10638 * cp-tree.h: Declare it.
10639 * decl.c (lookup_name_real): Evil, painful hack for local classes.
10640 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
10641 Use hack_decl_function_context.
10642 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
10643 (start_function): Use hack_decl_function_context.
10644 (finish_function): Likewise.
10645 * method.c (synthesize_method): Likewise.
10646 * lex.c (process_next_inline): Likewise.
10647 (do_pending_inlines): Likewise.
10648 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
10651 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
10653 * sig.c (build_signature_pointer_or_reference_type): Align
10654 signature pointers/references on 8-byte boundaries so they can be
10655 grabbed 2 words at a time on a Sparc.
10657 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
10659 * method.c (hack_identifier): Requiring a static chain is now a
10661 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
10664 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10666 * init.c (build_offset_ref): Call complete_type.
10668 * decl.c (pop_from_top_level): Always pop previous_class_type.
10670 * parse.y: Handle multiple decls in a for-init-statement.
10671 * pt.c (tsubst_expr): Likewise.
10673 * pt.c (tsubst): Use tsubst_expr for the second operand of an
10676 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
10677 (poplevel_class): Set it here.
10678 (pop_from_top_level): Pop it here if we're returning to class scope.
10679 * class.c (pushclass): Don't set it here.
10681 * decl.c (maybe_push_to_top_level): Save current_template_parms,
10682 and clear it if !pseudo.
10683 (pop_from_top_level): Restore it.
10685 * decl2.c (finish_file): Push the dummy each time we walk the list
10688 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
10689 something for CAST_EXPR.
10691 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10693 * cvt.c (cp_convert): Warn about implicit conversion of the
10694 address of a function to bool, as it is always true.
10696 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
10698 * typeck.c (c_expand_return): Fix warning for local externs returned.
10700 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
10702 * tree.c (mapcar): Propagate const and volatile properly.
10704 * typeck.c (complete_type): Be sure to instantiate the
10705 MAIN_VARIANT of the type.
10707 * method.c (synthesize_method): Class interface hackery does not
10708 apply to synthesized methods.
10710 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10712 * pt.c (comp_template_args): Use comptypes rather than just
10713 checking for TEMPLATE_TYPE_PARM equivalence.
10715 * typeck.c (build_x_function_call): Call complete_type before
10716 checking TYPE_OVERLOADS_CALL_EXPR.
10718 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
10720 * g++.c (main): Check also for new define ALT_LIBM.
10722 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10724 * pt.c (instantiate_class_template): If we don't have a pattern
10726 (coerce_template_parms): If we see a local class, bail.
10728 * decl.c (grok_reference_init): Make sure there's a type before
10731 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
10732 (push_template_decl): Likewise.
10734 * parse.y (named_class_head): Set
10735 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
10737 * decl.c (xref_tag): Diagnose redeclaration of template
10738 type-parameter name.
10740 * error.c (dump_type): Handle anonymous template type parms.
10742 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
10744 (coerce_template_parms): Likewise.
10746 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
10748 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
10749 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
10751 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10753 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
10754 before trying to get its STUB_DECL.
10755 (coerce_template_parms): Likewise.
10757 * parse.y (template_type_parm): If they didn't use 'class',
10758 pretend they did after giving an error.
10760 * pt.c (coerce_template_parms): Diagnose use of local class.
10762 * decl.c (grok_reference_init): Use instantiate_type.
10764 * error.c (dump_expr): Handle TEMPLATE_DECLs.
10766 * parse.y (named_class_head): Diagnose mismatching types and tags.
10768 * decl.c (pushdecl): Type decls and class templates clash with
10769 artificial type decls, not hide them.
10771 * decl.c (redeclaration_error_message): Diagnose redefinition of
10772 templates properly.
10773 (duplicate_decls): Diagnose disallowed overloads for template
10776 * decl.c (start_decl): Call complete_type before checking for a
10779 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
10781 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
10783 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10785 * decl.c (grok_op_properties): Don't check for operator++(int) in
10788 * tree.c (perm_manip): Return a copy of variable and function
10789 decls with external linkage.
10791 * tree.def: Change some of the min tree codes to type "1".
10792 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
10793 * method.c (build_overload_int): Emit something arbitrary for
10794 anything but an INTEGER_CST if we're in a template.
10796 * decl.c (cp_finish_decl): Call complete_type before deciding
10797 whether or not to lay out the decl.
10799 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
10801 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10803 * typeck2.c (build_x_arrow): Call complete_type.
10805 * pt.c (add_pending_template): Broken out.
10806 (lookup_template_class): If -fexternal-templates, call it for all
10807 the methods of implemented types.
10808 (instantiate_class_template): Instead of instantiating them here.
10809 (instantiate_decl): Handle -fexternal-templates earlier.
10811 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10813 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
10814 memoized lookup stuff inside GATHER_STATISTICS.
10816 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10818 * decl.c (start_decl): Complain about array of incomplete type
10820 (grokdeclarator): Not here.
10822 * parse.y (template_parm): Expand full_parm inline so we can set
10823 the rule's precedence.
10825 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
10826 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
10827 * decl2.c (grokbitfield): Don't check for integer constant here.
10828 * class.c (finish_struct_1): Check here.
10830 * decl.c (define_label): Make the min decl go on permanent_obstack.
10832 * pt.c (unify): Don't handle CONST_DECLs.
10833 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
10834 (tsubst_copy): Likewise.
10836 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
10837 CONST_DECL for a template parm.
10839 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
10841 * decl.c (grokdeclarator): Complain about array of incomplete type
10843 (start_decl_1): Not here.
10845 * pt.c (tsubst): Handle pointer-to-function declarators.
10847 * method.c (hack_identifier): If pedantic, diagnose local class
10848 methods that require a static chain.
10850 * decl.c (grok_op_properties): No longer static.
10851 * cp-tree.h: Declare it.
10852 * pt.c (tsubst): Call it for operators.
10853 Use tsubst_copy for TREE_VECs.
10855 * parse.y (template_arg): The expr has precedence like '>'.
10857 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10859 * pt.c (coerce_template_parms): Don't coerce an expression using
10861 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
10862 (tsubst): Don't use build_index_2_type if the max_value uses template
10864 * method.c (build_overload_int): Emit something arbitrary for an
10865 expression using template parms.
10867 * parse.y (template_close_bracket): New non-terminal to catch use
10868 of '>>' instead of '> >' in template class names.
10869 (template_type): Use it.
10870 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
10872 * tree.def: Add CAST_EXPR.
10873 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
10874 CONVERT_EXPR for minimal_parse_mode.
10875 * typeck.c (build_c_cast): Likewise.
10876 * pt.c (tsubst_copy): Likewise.
10877 * decl2.c (build_expr_from_tree): Likewise.
10878 * error.c (dump_expr): Likewise.
10880 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10882 * except.c (SetTerminate, SetUnexpected): Put back global vars.
10883 (init_exception_processing): Put back decl/init of
10884 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
10885 fns from libstdc++.
10887 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
10888 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
10890 * cp-tree.h (declare_uninstantiated_type_level,
10891 uninstantiated_type_level_p): Delete prototypes.
10893 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10895 * pt.c (tsubst_expr): Add default return.
10897 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10899 * error.c (fndecl_as_string): Delete unused arg CNAME.
10900 * sig.c (build_signature_table_constructor,
10901 build_signature_method_call): Fix calls.
10903 * class.c (the_null_vtable_entry): Delete var definition.
10904 (init_class_processing): Delete tree the_null_vtable_entry init.
10905 * decl.c (no_print_{functions, builtins}): Declare as static.
10906 (__tp_desc_type_node): #if 0 var definition.
10907 (init_type_desc): #if 0 init of __tp_desc_type_node.
10908 (vb_off_identifier): Move var decl into init_decl_processing.
10909 (current_function_assigns_this): Declare as static.
10910 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
10911 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
10912 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
10913 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
10914 * init.c (BI_header_type, BI_header_size): Declare as static.
10915 * pt.c (template_classes): Delete unused var.
10916 (add_pending_template): Delete decl for non-existent fn.
10917 (lookup_template_class): Delete vars CODE and TAG_CODE.
10918 (instantiate_template): Delete unused var TARGS.
10919 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
10921 (__tp_desc_type_node): #if 0 var decl.
10922 (fndecl_as_string): Fix prototype.
10924 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10926 * tree.def: Add GOTO_STMT.
10927 * pt.c (tsubst_expr): Support goto and labels.
10928 * decl.c (define_label): Support minimal parsing.
10929 * parse.y (simple_stmt): Likewise.
10931 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10933 * xref.c (GNU_xref_member): Only define/set var I if
10934 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
10936 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
10937 (GNU_xref_end): Fix call.
10938 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
10939 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
10941 * tree.c (build_exception_variant): Delete unused vars I, A, T,
10943 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
10944 (mapcar): Delete unused var CODE.
10945 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
10946 (break_out_cleanups): Fix call.
10947 (bot_manip): Likewise.
10948 * call.c (build_method_call): Likewise.
10949 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
10951 * typeck.c (unary_complex_lvalue, build_modify_expr,
10952 convert_for_initialization): Likewise.
10953 * typeck2.c (build_functional_cast): Likewise.
10954 * cp-tree.h (build_cplus_new): Fix prototype.
10956 * repo.c (open_repo_file): Delete unused var Q.
10957 (repo_compile_flags, repo_template_declared,
10958 repo_template_defined, repo_class_defined, repo_inline_used,
10959 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
10960 (repo_get_id, repo_vtable_used): Declare as static.
10961 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
10964 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
10966 * parse.y (pending_inlines): Add function_try_block case.
10968 * pt.c (unify): Fix for template const parms.
10970 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10972 * lex.c (extract_interface_info): Delete forward decl.
10973 (default_copy_constructor_body, default_assign_ref_body): Delete
10974 decls for non-existent functions.
10975 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
10976 (init_lex): Delete setting them.
10977 (cons_up_default_function): Delete unused vars FUNC_BUF,
10978 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
10979 #if 0'd synth code.
10980 (toplevel, expression_obstack): Delete unused extern decls.
10981 (tree_node_kind): Delete unused enum.
10982 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
10984 (tree_node_kind_names): Delete unused extern decl.
10985 (synth_obstack): Delete unused var.
10986 (init_lex): Don't set it.
10987 (init_parse): Add decl before use.
10988 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
10989 (current_unit_{name, language}): Delete unused vars.
10990 (check_newline): Don't bother setting them, just accept the #pragma.
10991 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
10992 (current_unit_{name, language}): Delete decls.
10994 * search.c: Wrap all of the memoized functions, macros, and
10995 variables inside #ifdef GATHER_STATISTICS.
10996 (lookup_field, lookup_fnfields): Likewise.
10997 (init_search_processing): Likewise.
10998 (reinit_search_statistics): Wrap whole function.
10999 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
11001 * decl.c (finish_function): Only call pop_memoized_context if
11002 GATHER_STATISTICS is defined.
11003 (start_function): Likewise for push_memoized_context.
11004 * class.c (pushclass, popclass): Likewise.
11006 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
11007 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
11009 * cvt.c (cp_convert): Delete unused local var FORM.
11010 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
11013 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11015 * pt.c (do_poplevel): Oops; really return what we get from
11016 poplevel this time.
11018 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11020 * cp-tree.h (is_aggr_type): Add prototype.
11022 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
11023 * method.c ({push,pop}_cp_function_context): Delete decls.
11024 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
11025 (SetUnexpected, SetTerminate): Delete unused vars.
11026 (init_exception_processing): Don't set SetUnexpected or
11027 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
11028 (output_exception_table_entry): Delete unused array LABEL.
11029 (expand_internal_throw): Delete unused var PARAMS.
11030 (expand_start_catch_block): Delete unused var CLEANUP.
11031 (emit_exception_table): Delete unused var EH_NODE_DECL.
11032 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
11033 GOTO_UNWIND_AND_THROW. Don't set them.
11034 (end_eh_unwinder): Add top decl.
11035 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
11036 (exception_section, push_rtl_perm, do_function_call,
11037 lang_interim_eh, push_eh_cleanup, eh_outer_context,
11038 expand_end_eh_spec, end_eh_unwinder): Declare as static.
11039 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
11040 throw_used): Likewise.
11041 * cp-tree.h (expand_end_eh_spec): Delete prototype.
11043 * search.c (dfs_mark, dfs_mark_vtable_path,
11044 dfs_unmark_vtable_path, dfs_mark_new_vtable,
11045 dfs_unmark_new_vtable, dfs_clear_search_slot,
11046 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
11047 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
11048 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
11050 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
11051 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
11052 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
11053 Only define #ifdef GATHER_STATISTICS.
11054 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
11056 (vbase_decl): Delete var definition.
11057 (init_search): Delete old decl.
11058 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
11059 never actually used.
11060 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
11061 (get_base_distance_recursive): Delete unused fourth arg
11062 BASETYPE_PATH. Fix call .
11063 (get_base_distance): Fix call.
11064 (push_class_decls): Delete unused var ID.
11065 (make_memoized_table_entry): Declare as static.
11066 (breadth_first_search): Declare as static.
11067 (tree_has_any_destructor_p): Declare as static.
11068 (pop_class_decls): Delete unused arg pop_class_decls.
11069 * class.c (popclass): Fix call to pop_class_decls.
11070 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
11071 tree_has_any_destructor_p): Delete prototypes.
11073 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
11074 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
11075 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
11076 (build_user_desc): Delete unused var T.
11077 (build_class_desc): Delete unused vars T and OFF.
11078 (build_t_desc): Delete unused var NAME_STRING.
11079 (build_headof): Make static.
11080 (get_bad_cast_node): Likewise.
11081 (get_def_to_follow): Likewise.
11082 * cp-tree.h (init_type_desc): Add prototype.
11083 (build_headof): Remove prototype.
11085 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11087 * pt.c (tsubst): Only look for matching decls at file scope for
11088 non-member functions.
11090 * call.c (build_scoped_method_call): Handle scoped destructor
11091 calls in templates.
11093 * decl.c (*_top_level): Also save previous_class_values.
11095 * pt.c (tsubst_expr): Support do {} while loops.
11096 * parse.y (simple_stmt): Likewise.
11097 * tree.def: Likewise.
11099 * method.c (build_overload_identifier): For a class nested in a
11100 template class, don't mangle in the template parms from our
11103 * lex.c, cp-tree.h: Remove support for template instantiations in
11104 the pending_inlines code.
11105 * pt.c: Remove dead functions and unused arguments.
11106 (uses_template_parms): TYPENAME_TYPEs always use template parms.
11107 * parse.y: Stop passing anything to end_template_decl.
11108 * tree.c (print_lang_statistics): Only print tinst info #ifdef
11111 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11113 * init.c (expand_recursive_init{,_1}): Delete decls.
11114 (sort_member_init): Delete unused var INIT.
11115 (emit_base_init): Delete unused var X.
11116 (build_offset_ref): Delete unused var CNAME.
11117 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
11118 (emit_base_init): Delete unused local var BASE. Delete extern
11119 decl of IN_CHARGE_IDENTIFIER.
11120 (build_delete): Delete unused local var VIRTUAL_SIZE.
11122 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
11123 (build_delete): Fix call.
11124 * decl2.c (delete_sanity): Likewise.
11125 * cp-tree.h (build_vec_delete): Update prototype.
11127 * typeck.c (common_base_type): Delete unused var TMP.
11128 (build_binary_op): Delete local var ARGS_SAVE.
11129 (build_array_ref): Delete unused var ITYPE.
11130 (c_expand_return): Delete unused var USE_TEMP.
11132 * typeck.c (compexcepttypes): Delete unused arg STRICT.
11133 (comptypes): Fix calls.
11134 * decl.c (duplicate_decls): Likewise.
11135 * cp-tree.h (compexcepttypes): Delete extra arg.
11137 * decl2.c (check_classfn): Delete unused second arg CNAME.
11138 * decl.c (start_decl, grokfndecl): Fix calls.
11139 * init.c (do_friend): Likewise.
11140 * cp-tree.h (check_classfn): Update prototype.
11142 * cp-tree.h (signature_error, import_export_vtable,
11143 append_signature_fields, id_in_current_class, mark_used,
11144 copy_assignment_arg_p): Add decls.
11145 * decl2.c (mark_used): Delete decl.
11147 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
11149 * class.c (get_vtable_entry): Diable unused function.
11150 (doing_hard_virtuals): Delete unused static global var.
11151 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
11152 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
11153 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
11154 (modify_one_vtable): Delete unused var OLD_RTTI.
11155 (finish_struct_anon): Delete unused vars OFFSET and X.
11156 (finish_struct_bits): Delete unused var METHOD_VEC.
11157 (get_basefndecls): Delete unused var PURPOSE. Delete unused
11158 for-scope local variable METHODS.
11160 * call.c (user_harshness): Delete unused/unneeded arg PARM.
11161 (ideal_candidate): Delete unused args BASETYPE and PARMS.
11162 (build_method_call): Delete unused args passed into ideal_candidate.
11163 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
11164 * cp-tree.h (synthesize_method): Add decl.
11166 * decl.c (note_level_for_for): Give void return type.
11167 (pushdecl_nonclass_level): Likewise.
11168 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
11169 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
11170 (suspend_binding_level): Delete unused var LEVEL.
11171 (duplicate_decls): Delete unused var CTYPE.
11172 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
11173 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
11175 (grokdeclarator): Delete unused var C.
11176 (grokdeclarator): Delete unused var SIZE_VARIES.
11177 (grokparms): Delete unused var SAW_VOID.
11178 (start_function): Delete unused var OLDDECL.
11179 (cplus_expand_expr_stmt): Delete unused var
11180 REMOVE_IMPLICIT_IMMEDIATELY.
11182 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
11184 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
11186 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11188 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
11189 (build_min_nt): Likewise.
11190 * pt.c (do_pushlevel): Emit line note.
11191 (do_poplevel): Return what we get from poplevel.
11192 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
11193 * parse.y: Use do_pushlevel and do_poplevel.
11194 * cp-tree.h: Declare do_poplevel.
11196 * cp-tree.h: Declare at_eof.
11197 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
11198 * decl2.c (import_export_decl): Renamed from import_export_inline.
11199 (finish_file): Call it to do interface handling for statics.
11200 * pt.c (tsubst_copy): Call mark_used on variables and functions
11203 * decl2.c (finish_file): Don't emit statics we can't generate.
11204 * pt.c (instantiate_decl): Don't set interface on instantiations
11207 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
11208 * tree.c (print_lang_statistics): Print max template depth.
11209 * pt.c (push_tinst_level): Dump entire instantiation context.
11210 (instantiate_class_template): Use it and pop_tinst_level.
11211 (instantiate_decl): Likewise.
11213 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
11214 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
11216 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11218 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
11219 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
11220 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
11221 the new template implementation.
11223 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11225 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
11227 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
11229 * decl.c (cp_finish_decl): Delay emitting the debug information for
11230 a typedef that has been installed as the canonical typedef, if the
11231 type has not yet been defined.
11233 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11235 * decl2.c (grokfield): Still call pop_nested_class for access decls.
11237 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11239 * decl.c (lookup_label): Call label_rtx.
11241 * decl.c (make_binding_level): New function.
11242 (pushlevel, pushlevel_class): Call it instead of explicit
11243 duplicate calls to xmalloc.
11245 * decl.c (init_decl_processing): Delete useless build_pointer_type
11248 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
11249 (sizet_ftype_string): Delete variable.
11250 (init_decl_processing): Add built-in functions fabsf, fabsl,
11251 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
11252 variable strlen_ftype, used for strlen.
11254 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11256 * decl.c (push_to_top_level): Start from current_binding_level
11257 again for now; the stl hacks depend on g++ being broken in this
11258 way, and it'll be fixed in the template rewrite.
11260 * tree.def: Add USING_DECL.
11261 * decl2.c (do_class_using_decl): Implement.
11262 (grokfield): Pass access decls off to do_class_using_decl instead of
11264 * error.c (dump_decl): Handle USING_DECLs.
11265 * decl.c (grokdeclarator): Remove code for handling access decls.
11266 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
11267 as access decls for now.
11268 (finish_struct): Don't check USING_DECLs for other uses of the name.
11270 * search.c (get_matching_virtual): Use cp_error_at.
11272 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11274 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
11276 (self_promoting_args_p): Move the check that TYPE is non-nil
11277 before trying to look at its main variant.
11278 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
11280 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
11282 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
11283 (do_friend): Delete call to xref_friend.
11284 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
11286 * typeck.c (convert_sequence): #if 0 unused function.
11288 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
11289 be in decl_in_memory_p.
11290 (decl_in_memory_p): Delete decl.
11291 * expr.c (decl_in_memory_p): Delete fn.
11292 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
11294 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
11296 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11298 * class.c (finish_struct_1): Check for a pure-specifier on a
11299 non-virtual function here.
11301 * decl2.c (grok_function_init): Don't check whether the function
11303 (grokfield): Don't call check_for_override here.
11305 * decl.c (push_to_top_level): Start from inner_binding_level,
11306 check class_shadowed in class levels.
11308 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
11310 * decl.c (resume_level): Ignore things that don't have names, instead
11313 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11315 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
11317 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
11319 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
11322 * parse.y (complete_type_name): Bind global_scope earlier.
11323 (complex_type_name): Likewise.
11324 (qualified_type_name): Remove.
11326 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
11328 * decl.c (grokfndecl): Move code that looks for virtuals in base
11330 * class.c (check_for_override): ... to a new function.
11331 (finish_struct_1): Call it.
11333 * cp-tree.h: Declare warn_sign_compare.
11335 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
11336 rather than extra_warnings to decide whether to warn about
11337 comparison of signed and unsigned.
11339 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
11340 implies -Wsign-compare. -Wall doesn't imply -W.
11342 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
11344 * typeck.c (build_component_ref): Fix to handle anon unions in base
11347 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11349 * class.c (resolves_to_fixed_type_p): Delete code dealing with
11350 a WITH_CLEANUP_EXPR, since we don't generate them any more.
11351 * cvt.c (build_up_reference): Likewise.
11352 * decl.c (grok_reference_init): Likewise.
11353 (cp_finish_decl): Likewise.
11354 * error.c (dump_expr): Likewise.
11355 * tree.c (real_lvalue_p): Likewise.
11356 (lvalue_p): Likewise.
11357 (build_cplus_new): Likewise.
11358 (unsave_expr_now): Likewise.
11359 * typeck.c (unary_complex_lvalue, build_modify_expr,
11360 c_expand_return): Likewise.
11362 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11364 Make the C++ front-end pay attention to attributes for structures.
11365 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
11367 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
11368 Take out old round_up_size use and setting the DECL_ALIGN possibly
11369 using it. Take out setting of TYPE_ALIGN to round_up_size, which
11370 can override what the attribute set.
11371 * cp-tree.h (finish_struct): Update prototype.
11372 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
11373 attributes to finish_struct.
11374 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
11375 value down into finish_struct.
11376 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
11378 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
11380 * decl.c (poplevel): Re-word dead for local handling.
11381 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
11382 (cp_finish_decl): If is_for_scope, check for duplicates so
11383 we can disable is_for_scope. Otherwise, preserve_temp_slots.
11385 * lex.c (do_identifier): Use global binding in preference of
11386 dead for local variable.
11388 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
11390 * init.c (initializing_context): Handle anon union changes, the
11391 context where fields of anon unions can be initialized now has to be
11392 found by walking up the TYPE_CONTEXT chain.
11394 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
11396 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
11397 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
11398 (obscure_complex_init): If bss is supported, always set
11399 DECL_INITIAL to error_mark_node.
11401 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11403 * init.c (is_friend): Make sure there's a context before we see if
11406 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
11408 * init.c (is_friend): Classes are not friendly with nested classes.
11410 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
11412 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
11413 and record its result.
11415 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
11417 * class.c (finish_struct_anon): Switch around code to not move anon
11418 union elements around, nor mess up their contexts, nor offsets,
11419 instead we now build up the right number of COMPONENT_REFs for all
11420 the anon unions that may be present at build_component_ref time.
11421 * typeck.c (lookup_anon_field): New routine to handle field lookup
11422 on fields without names. We find them, based upon their unique type
11424 * typeck.c (build_component_ref): Allow FIELD_DECL components.
11425 Handle finding components in anonymous unions, and ensure that a
11426 COMPONENT_REF is built for each level as necessary.
11428 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
11430 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
11431 code that ensures that copy ctors are used if appropriate.
11433 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11435 * init.c (build_vec_delete): Only give an error if base isn't an
11438 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
11440 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
11441 (yylex): If we see `new', keep slurping.
11443 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
11445 * class.c (finish_struct_1): Move code for handling anon unions...
11446 (finish_struct_anon): to here. Fixup so that we do the offset
11447 calculations right, and so that the fields are physically moved to
11448 the containers's chain.
11450 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11452 * decl.c (grokdeclarator): Avoid trying to get an operand off an
11455 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
11457 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
11458 POINTER_SIZE to agree with expr.c.
11460 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
11462 * search.c (lookup_field): Don't report ambiguities if protect is 0,
11463 instead return NULL_TREE.
11465 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
11467 * class.c (finish_struct_1): Call warn_hidden if we want warnings
11468 about overloaded virtual functions.
11469 (warn_hidden): New routine to warn of virtual functions that are
11470 hidden by other virtual functions, that are not overridden.
11471 (get_basefndecls): New routine, used by warn_hidden.
11472 (mark_overriders): New routine, used by warn_hidden.
11473 * search.c (get_matching_virtual): Remove old warning that just
11476 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11478 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
11480 * typeck.c (null_ptr_cst_p): Delete unused fn.
11481 (build_function_call_maybe): Delete unused fn.
11483 * expr.c (extract_init): #if 0 the code after unconditional return 0
11486 Delete old cadillac code.
11487 * edsel.c: Remove file.
11488 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
11489 * Makefile.in (CXX_OBJS): Delete edsel.o.
11490 (edsel.o): Delete rule.
11491 * cp-tree.h (flag_cadillac): Delete var decl.
11492 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
11493 * decl2.c (flag_cadillac): Delete var definition.
11494 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
11495 (grokfield): Delete code depending on flag_cadillac.
11496 (finish_anon_union): Likewise.
11497 * class.c (finish_struct_1): Likewise.
11498 (pushclass): Likewise.
11499 (popclass): Likewise.
11500 (push_lang_context): Likewise.
11501 (pop_lang_context): Likewise.
11502 * decl.c (init_decl_processing): Likewise.
11503 (start_decl): Likewise.
11504 (cp_finish_decl): Likewise.
11505 (xref_tag): Likewise.
11506 (finish_enum): Likewise.
11507 (start_function): Likewise.
11508 (finish_function): Likewise.
11509 (finish_stmt): Likewise.
11510 * lex.c (lang_init): Likewise.
11511 (check_newline): Likewise.
11513 * lex.c (do_pending_inlines): Delete synthesized method kludge.
11515 Delete defunct, ancient garbage collection implementation.
11516 * rtti.c: New file with the RTTI stuff from gc.c.
11517 * gc.c: Removed file (moved the remaining stuff into rtti.c).
11518 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
11519 (rtti.o): New rule, replacing gc.o.
11520 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
11521 * cp-tree.h: Delete gc-related fn decls.
11522 (DECL_GC_OFFSET): Delete macro.
11523 (flag_gc): Delete extern decl.
11524 * decl.c (current_function_obstack_index): Delete var decl.
11525 (current_function_obstack_usage): Delete var decl.
11526 (start_function): Delete clearing of current_function_obstack_index
11527 and current_function_obstack_usage.
11528 (init_decl_processing): Delete code relying on -fgc.
11529 Delete call to init_gc_processing.
11530 (cp_finish_decl): Delete calls to build_static_gc_entry and
11531 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
11532 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
11533 and to expand_expr of a __gc_main call.
11534 (maybe_gc_cleanup): Delete var decl.
11535 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
11536 * decl2.c (flag_gc): Delete var decl.
11537 (lang_f_options): Delete offering of -fgc.
11538 (lang_decode_option): Delete -fgc and -fno-gc handling.
11539 (get_temp_regvar): Delete gc code.
11540 * init.c (build_new): Delete gc code.
11541 * lex.c (init_lex): Delete checking of flag_gc.
11543 * typeck.c (convert_arguments): Delete gc code.
11544 (build_component_addr): Delete -fgc warning.
11545 (build_modify_expr): Delete gc code.
11547 * decl2.c (build_push_scope): Delete fn.
11548 * cp-tree.h (build_push_scope): Delete decl.
11550 * search.c (clear_search_slots): Delete fn.
11551 * cp-tree.h (clear_search_slots): Delete decl.
11553 * search.c (tree_needs_constructor_p): Delete fn.
11554 * cp-tree.h (tree_needs_constructor_p): Delete decl.
11556 * tree.c (id_cmp): Delete fn.
11558 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
11559 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
11561 * tree.c (decl_value_member): Delete fn.
11562 * cp-tree.h (decl_value_member): Delete decl.
11564 * tree.c (list_hash_lookup_or_cons): Delete fn.
11565 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
11567 * method.c (cplus_exception_name): Delete fn.
11568 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
11570 * spew.c (shift_tokens): Delete fn.
11572 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11574 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
11576 * parse.y: Likewise.
11578 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11580 * tree.c (build_cplus_staticfn_type): Delete function definition;
11582 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
11584 * tree.c (virtual_member): Delete function definition; never used.
11585 * cp-tree.h (virtual_member): Delete decl.
11587 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
11589 * typeck.c (build_component_ref): Handle getting vbase pointers
11590 out of complex multiple inheritance better.
11592 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
11594 * typeck.c (build_object_ref): Make sure we use the real type, not
11595 any reference type.
11597 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
11599 * tree.c (build_exception_variant): Don't create new types if we
11600 don't have to, also build new types on the right obstack.
11602 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11604 * decl.c (store_bindings): Split out from push_to_top_level.
11605 (push_to_top_level): Call it for b->type_shadowed on class binding
11608 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
11610 * search.c (expand_upcast_fixups): Fix so that offsets stored in
11611 vbase_offsets are always right. Fixes a problem where virtual base
11612 upcasting and downcasting could be wrong during conversions on this
11613 during virtual function dispatch at ctor/dtor time when dynamic
11614 vtable fixups for deltas are needed. This only sounds easier than
11616 (fixup_virtual_upcast_offsets): Change to reflect new calling
11617 convention for expand_upcast_fixups.
11619 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11621 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
11622 check that it's usable as the bitfield width.
11624 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11626 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
11627 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
11628 only ever used for functions in it.
11630 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11632 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
11633 (nested_type): Likewise.
11634 (nested_name_specifier): Use lastiddecl.
11636 * decl.c (grokdeclarator): Adjust accordingly.
11637 * init.c (expand_member_init): Likewise.
11638 * parse.y (base_class): Likewise.
11639 * typeck2.c (build_functional_cast): Likewise.
11641 * typeck2.c (build_functional_cast): Fill in name after we've
11642 checked for non-aggr type.
11644 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
11646 * decl2.c (warn_pointer_arith): Default to on.
11648 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11650 * lex.c (is_rid): New function.
11651 * decl.c (grokdeclarator): Diagnose reserved words used as
11654 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
11656 * tree.c (get_decl_list): Don't lose cv-quals.
11658 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
11659 typespecs used as declarator-ids.
11661 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
11663 * decl.c (poplevel): When poping a level, don't give a warning for
11664 any subblocks that already exist.
11666 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11668 * typeck.c (build_object_ref): Finish what I started.
11670 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
11672 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
11674 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
11677 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11679 * decl.c (xref_tag): Handle passing a type in directly.
11681 * parse.y (qualified_type_name): Pull out the type.
11682 (nested_type): Likewise.
11683 Take types directly instead of as identifiers.
11684 * call.c (build_scoped_method_call): Take types directly instead of
11686 * decl.c (xref_basetypes): Likewise.
11687 * init.c (expand_member_init): Likewise.
11688 (build_member_call): Likewise.
11689 (build_offset_ref): Likewise.
11690 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
11691 * method.c (do_build_assign_ref): Likewise.
11692 * decl.c (grokdeclarator): Handle a type appearing as the
11693 declarator-id for constructors.
11694 * method.c (do_build_copy_constructor): current_base_init_list now
11695 uses the types directly, not their names.
11696 * init.c (sort_base_init): Likewise.
11697 (expand_member_init): Likewise.
11698 * init.c (is_aggr_type): New function, like is_aggr_typedef.
11700 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
11702 * tree.c (layout_basetypes): Call build_lang_field_decl instead
11703 of build_lang_decl if first arg is a FIELD_DECL.
11705 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11707 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
11709 * except.c (expand_start_catch_block): Set TREE_USED to avoid
11710 warnings about the catch handler.
11712 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
11714 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
11715 expand_target_expr.
11717 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11719 Fix access control to use trees rather than integers.
11720 * class.c (access_{default, public, protected, private,
11721 default_virtual, public_virtual, private_virtual}_node): Add
11723 (init_class_processing): Do creation of those nodes.
11724 * cp-tree.h (access_type): Delete enum decl.
11725 (access_{default, public, protected, private, default_virtual,
11726 public_virtual, private_virtual}_node): Add decls.
11727 (compute_access): Change return type.
11728 * search.c (compute_access): Have tree return type, instead of enum.
11729 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
11730 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
11731 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
11732 * parse.y (VISSPEC): Make ttype rather than itype.
11733 (base_class_access_list): Likewise.
11734 * *.[cy]: Change all refs of `access_public' to `access_public_node',
11736 * call.c (build_method_call): Make ACCESS be a tree.
11737 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
11738 * cvt.c (convert_to_aggr): Likewise.
11739 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
11741 * method.c (hack_identifier): Likewise.
11742 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
11744 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
11746 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
11747 frontend, and make it more consistent with respect to
11748 warn_pointer_arith.
11750 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11752 * decl.c (pushdecl): Check for duplicate parameter names.
11754 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
11756 * decl.c (expand_static_init): Call assemble_external for atexit.
11758 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
11760 * except.c (do_unwind): Remove some generated dead code.
11761 (eh_outer_context): New routine, factor out some common code from
11762 expand_builtin_throw and end_eh_unwinder. Add code to do return
11763 address masking for the PA.
11764 (expand_builtin_throw): Use eh_outer_context instead of open coding
11766 (end_eh_unwinder): Likewise.
11768 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
11770 * except.c (expand_throw): Call assemble_external for __empty, if we
11773 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
11775 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
11776 NORMAL_RETURN_ADDR_OFFSET.
11777 (end_eh_unwinder): Likewise.
11779 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
11781 * gc.c (build_dynamic_cast): Make sure we don't cast away const
11782 when dealing with references, and make sure we handle dynamic
11783 casting to a cv qualified reference.
11785 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
11787 * except.c (struct eh_context): New structure top hold eh context
11789 (push_eh_context): New routine.
11790 (pop_eh_context): Likewise.
11791 * decl.c (push_cp_function_context): Use them.
11792 (pop_cp_function_context): Likewise.
11794 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
11796 * decl2.c (finish_file): Also prune uninteresting functions in the
11797 inline emission loop.
11799 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
11801 * sig.c (build_signature_table_constructor): Mark functions
11802 in the signature as referenced.
11804 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
11806 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
11807 the inline emission stuff.
11809 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
11811 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
11813 * lang-options.h: Add -f{no-,}weak.
11814 * decl.c (init_decl_processing): If the target does not support weak
11815 symbols, don't use them.
11816 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
11818 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
11820 * init.c (expand_member_init): warning for base init after members.
11822 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
11824 * cvt.c (build_expr_type_conversion): Don't convert to a reference
11827 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
11829 * method.c (report_type_mismatch): Improve wording for volatile
11832 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
11834 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
11835 expand_assignment, as the later doesn't handle things that have
11836 copy constructors well. The compiler would do bitwise copying,
11837 instead of ctor calling in some cases.
11839 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
11841 * g++.c (my_strerror): Return "cannot access" if errno is 0.
11842 (pfatal_with_name, perror_exec): Don't assume that
11843 the returned value from my_strerror contains no '%'s.
11845 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
11847 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
11849 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
11850 TYPE_METHODS/TREE_CHAIN mean what they used to.
11851 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
11852 instead of TYPE_METHODS.
11853 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
11854 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
11855 * cp-tree.h (CLASSTYPE_METHODS): Lose.
11856 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
11858 (struct lang_decl): Lose next_method field.
11859 (DECL_NEXT_METHOD): Lose.
11860 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
11861 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
11863 (finish_struct_methods): Don't mess with the TREE_CHAINs in
11866 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
11869 * call.c (build_method_call): Synthesize here even when not inlining.
11870 * typeck.c (build_function_call_real): Likewise.
11872 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
11874 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
11875 == DBX_DEBUG, call dbxout_start_new_source_file and
11876 dbxout_resume_previous_source_file when appropriate.
11878 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
11880 * except.c (start_anon_func): Push to the top level.
11881 (end_anon_func): Pop from the top level.
11883 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
11885 * cp-tree.h (build_cleanup): New routine to build cleanups.
11886 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
11887 call at ctor time and use atexit to run it later.
11888 * decl2.c (build_cleanup): New routine, taken from finish_file.
11889 (finish_file): Use build_cleanup instead, and don't put function
11890 local statics in global dtor list.
11892 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
11894 * except.c (expand_throw): Ensure that we have cleanups, if we try
11895 and expand cleanups.
11897 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
11899 * except.c (expand_throw): Add logic to manage dynamic cleanups for
11901 (expand_end_catch_block): Use the magic of expand_goto, instead of
11902 emit_jump so that we get the cleanup for any catch clause parameter
11903 and the cleanup for the exception object. Update to reflect label
11905 (push_eh_cleanup): New routine to register a cleanup for an
11907 (empty_fndecl): Used to default cleanup actions to
11909 (init_exception_processing): Setup empty_fndecl. Setup
11911 (expand_start_catch_block): Update to reflect label changes. Call
11912 push_eh_object to register the cleanup for the EH object.
11913 (start_anon_func): New routine to start building lambda expressions
11915 (end_anon_func): New routine to end them.
11916 (struct labelNode): Change so that we can use tree labels, or rtx
11918 (saved_cleanup): Object to check for dynamic cleanups for the
11919 exception handling object.
11920 (push_label_entry): Change so that we can use tree labels, or rtx
11922 (pop_label_entry): Likewise.
11923 (top_label_entry): Likewise.
11924 (expand_start_all_catch): Use tree label instead of rtx label, so
11925 that we can get the magic of expand_goto.
11926 (expand_end_all_catch): Update to reflect label changes.
11928 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
11930 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
11931 building_cleanup logic, as we now use UNSAVE_EXPRs.
11932 * cp-tree.h (unsave_expr): Declare it.
11933 * decl.c (building_cleanup): Remove.
11934 (maybe_build_cleanup): Remove building_cleanup logic, and use
11935 UNSAVE_EXPR instead.
11937 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
11939 * gc.c (build_t_desc): Update error message to say <typeinfo>.
11941 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
11943 * decl.c (pushdecl): Only warn about shadowing a local variable if
11944 warn_shadow is true.
11946 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
11948 * typeck.c (build_binary_op_nodefault): Added warning about
11949 comparisons between different enum types with -Wall, unless
11950 -fenum-int-equiv set.
11952 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
11954 * class.c (finish_struct_1): Skip down to the inner type in
11955 multidimensional arrays. Ensures ctors will be made for types that
11958 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
11960 * decl.c (last_dtor_insn): New to track the last compiler generated
11962 (store_parm_decls): Set it.
11963 (finish_function): Use it to see if the dtor is empty. Avoid doing
11964 vtable setup all the time, if we can.
11965 (struct cp_function): Add last_dtor_insn.
11966 (push_cp_function_context): Save it.
11967 (pop_cp_function_context): Restore it.
11969 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
11971 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
11974 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
11976 * typeck.c (expand_target_expr): Make sure targets get put into the
11977 current temp_slot_level, so that the free_temp_slots call will reuse
11980 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
11982 * class.c (finish_struct_1): Delay delta fixups for virtual bases
11983 until after we have done the hard virtuals, to avoid a bogus `every
11984 virtual function must have a unique final overrider' for virtual
11985 functions that are only overridden by hard virtuals.
11987 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
11989 * pt.c (do_function_instantiation): Don't try to find a file-scope
11990 template for a member function.
11992 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
11994 * g++.c (main): Add handling of -nodefaultlibs.
11996 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
11998 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
11999 distinguish between direct bindings of reference variables, and
12000 indirect bindings of reference variables.
12001 * cvt.c (build_up_reference): Use it.
12002 * typeck.c (convert_arguments): Use it to indicate this is an
12004 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
12005 as they are unused.
12006 (expand_static_init): Likewise.
12007 (cplus_expand_expr_stmt): Likewise.
12008 * decl2.c (finish_file): Likewise.
12009 * init.c (perform_member_init): Likewise.
12010 (emit_base_init): Likewise.
12011 (expand_aggr_vbase_init_1): Likewise.
12013 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12015 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
12016 get a DECL_LANG_SPECIFIC node.
12017 * cp-tree.h (lang_decl_flags): Add new member `level'.
12018 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
12019 decl_flags level member.
12021 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12023 * call.c (build_method_call): Make sure instance has a
12024 TYPE_LANG_SPECIFIC node before we dive into it.
12026 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
12028 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
12030 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
12032 * decl.c (duplicate_decls): When smashing decls, smash staticness in
12035 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
12037 * decl.c (poplevel): Handle the merging of subblocks of cleanups
12038 when finishing blocks that have already been created (usually due to
12039 the fixup goto code). Fixes bad debugging information.
12041 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
12043 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
12044 that's not a list of overloaded functions.
12046 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12048 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
12049 before trying to use DECL_ABSTRACT_VIRTUAL_P.
12051 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
12053 * decl2.c (mark_used): New function for hooking into setting of
12054 TREE_USED on decls.
12055 * call.c (build_method_call): Use it.
12056 * class.c (instantiate_type): Likewise.
12057 * init.c (build_offset_ref): Likewise. Don't call assemble_external
12058 for all like-named functions.
12059 * method.c (hack_identifier): Likewise.
12060 (emit_thunk): Don't call assemble_external.
12061 (make_thunk): Create thunk as a FUNCTION_DECL so that it
12062 gets the right mode and ENCODE_SECTION_INFO works.
12064 * parse.y: Use mark_used. Pass operator names to do_identifier.
12065 * lex.c (do_identifier): Handle operator names.
12067 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
12069 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12071 * errfn.c: Include stdio.h.
12072 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
12074 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
12076 * typeck2.c (digest_init): Always convert initializers to the
12079 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
12081 * init.c (member_init_ok_or_else): Don't allow member initializers
12082 for indirect members, as it is invalid.
12084 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12086 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
12088 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
12090 * parse.y (for.init.statement): Catch compound statements inside for
12091 initializations, if we're being pedantic.
12093 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
12095 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
12098 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
12100 * error.c (dump_expr): Don't core dump when a boolean expression is
12101 used as a default argument.
12103 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
12105 * class.c (finish_struct_bits): Check aggregate_value_p instead of
12108 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
12110 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
12111 BLKmode type that would otherwise be returned in registers.
12113 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12115 * g++.c (WITHLIBC): New macro.
12116 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
12117 saw_libc and pass it at the end if it was set.
12119 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12121 * parse.y (fn.def1): Call split_specs_attrs in
12122 declmods notype_declarator case.