1 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
3 * gxxint.texi: Remove old discussion on copying virtual bases.
5 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
7 * Make-lang.in: Remove all references to g++.o/g++.c.
10 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
12 * decl2.c (comdat_linkage): Treat vtables like functions.
14 1999-03-25 Mark Mitchell <mark@codesourcery.com>
16 * pt.c (tsubst_decl): Tsubst into DECL_BEFRIENDING_CLASSES.
18 1999-03-25 Nathan Sidwell <nathan@acm.org>
20 * decl.c (init_decl_processing): Add `signed' type as a synonym
23 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
25 * typeck.c (common_type): Handle cv-qual unification for pointers
28 * decl.c (unqualified_namespace_lookup): Return error_mark_node
30 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
31 * lex.c (do_identifier): If we got error_mark_node, call
34 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
36 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
39 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
41 * decl.c (lookup_name_real): Do nested field lookup regardless of
44 1999-03-24 Mark Mitchell <mark@codesourcery.com>
46 * cp-tree.h (lang_type): Remove has_assignment and
47 has_real_assignment. Add befriending_classes.
48 (TYPE_HAS_ASSIGNMENT): Remove.
49 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
50 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
51 (lang_decl): Document.
52 (DECL_BEFRIENDING_CLASSES): New macro.
53 (FRIEND_NAME): Move declaration to more obvious location.
54 (FRIEND_DECLS): Likewise.
55 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
56 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
57 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
58 (grok_op_properties): Likewise.
59 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
60 (add_friend): Likewise. Don't do weird things with assignment
61 operators. Update DECL_BEFRIENDING_CLASSES.
62 (add_friends): Don't do weird things with assignment operators.
63 (make_friend_class): Likewise. Update
64 CLASSTYPE_BEFRIENDING_CLASSES.
65 * pt.c (instantiate_class_template): Don't set
67 (tsubst_copy): Substitute the TREE_TYPE for more unary
69 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
70 * search.c (protected_accessible_p): New function.
71 (friend_accessible_p): Likewise.
72 (accessible_p): Use them.
74 1999-03-23 Mark Mitchell <mark@codesourcery.com>
76 * pt.c (convert_nontype_argument): Don't create things that aren't
77 PTRMEM_CSTs when applying a qualification conversion to a
80 1999-03-23 Mark Mitchell <mark@codesourcery.com>
82 * Makefile.in (OBJS): Don't mention hash.o.
85 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
87 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
88 * decl.c (expand_static_init): Make sure we don't add any after
91 * decl.c (cp_finish_decl): Move intelligence about handling
92 DECL_COMDAT for variables from here...
93 * decl2.c (comdat_linkage): ...to here.
94 (maybe_make_one_only): Tweak.
95 (import_export_decl): Call comdat_linkage for variables, too.
96 (finish_file): Handle template statics properly.
98 1999-03-22 Mark Mitchell <mark@codesourcery.com>
100 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
101 Document internals of pointer-to-member-functions.
102 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
103 (PFN_FROM_PTRMEMFUNC): Similarly.
104 (build_type_conversion): Remove unused parameter.
105 (build_ptrmemfunc1): Declare.
106 (expand_ptrmemfunc_cst): New function.
107 (delta2_from_ptrmemfunc): Likewise.
108 (pfn_from_ptrmemfunc): Likewise.
109 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
110 build_type_conversion. Use TYPE_PTRMEM_P for readability.
111 (convert_to_reference): Remove unused parameter to
112 build_type_conversion.
113 (ocp_convert): Likewise.
114 (build_user_type_conversion): Likewise.
115 * error.c (dump_expr): Handle NULL pointer-to-member functions.
116 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
117 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
118 open when handling pointer-to-member functions.
119 * pt.c (convert_nontype_argument): Clean up error messages. Be
120 more stringent with pointers-to-members.
121 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
122 (build_unary_op): Tidy ever-so-slightly.
123 (build_conditional_expr): Remove extra parameter to
124 build_type_conversion.
125 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
127 (expand_ptrmemfunc_cst): Define.
128 (delta2_from_ptrmemfunc): Likewise.
129 (pfn_from_ptrmemfunc): Likewise.
131 1999-03-19 Mark Mitchell <mark@codesourcery.com>
133 * init.c (build_member_call): Handle template-id expressions
135 * typeck.c (build_x_function_call): Likewise.
137 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
139 * friend.c (make_friend_class): Avoid core dump when
140 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
142 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
144 * decl.c (start_function): Suppress normal linkage heuristics
145 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
147 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
149 * Make-lang.in: ($(INTL_TARGETS)): depend on cp/parse.c
150 ($(srcdir)/cp/parse.c): moved from ../Makefile.in
152 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
154 * parse.y (named_complex_class_head_sans_basetype):
155 Do not push a scope for error_mark_node.
156 (maybe_base_class_list): Likewise.
158 * decl.c (start_decl): Check for error_mark_node as a type.
159 Detected by g++.brendan/array-refs.C.
160 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
161 (maybe_build_cleanup_1): Likewise. Detected by
162 g++.jason/incomplete1.C.
164 * tree.c (build_dummy_object): Use void_zero_node instead of the
166 (is_dummy_object): Check for such a node.
167 Detected by g++.bob/inherit1.C
169 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
171 * method.c (old_backref_index): Split out...
172 (flush_repeats): From here. Rename back from try_old_backref.
173 (build_mangled_name): Put back some old-style repeat handling.
175 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
177 * lex.c: Don't include setjmp.h.
178 (parse_float): New static function.
179 (pf_args): New struct.
180 (real_yylex): Use them in call to `do_float_handler'.
182 1999-03-15 Mark Mitchell <mark@markmitchell.com>
184 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
185 * tree.c (layout_basetypes): Not here.
186 * search.c (dfs_search): Remove; no longer used.
188 1999-03-12 Mark Mitchell <mark@markmitchell.com>
190 * decl2.c (validate_nonmember_using_decl): Issue sensible
191 error-messages on bogus qualifiers.
193 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
195 * call.c (add_function_candidate): Fix uninitialized variable.
197 * Makefile.in (search.o): Add dependency on varray.h.
199 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
201 * decl.c (duplicate_decls): Use same_type_p.
202 * method.c (try_old_backref): Renamed from flush_repeats. Use
203 same_type_p. Don't try to handle repeats. Return success.
204 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
205 calls from old-style code, too.
206 (check_ktype): Use same_type_p.
207 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
208 (build_qualified_name): Simplify logic.
209 (process_overload_item): Strip typedefs and quals at the top.
210 (build_mangled_name_for_type_with_Gcode): Remove call to
211 type_canonical_variant.
212 (build_mangled_name): Likewise. Remove support for old-style
213 repeats, which have been disabled since 2.7.2. Don't mess with
215 (build_decl_overload_real): Don't mess with TREE_USED.
217 1999-03-13 Nathan Sidwell <nathan@acm.org>
219 * error.c (cp_printers): Add 'F' escape character.
220 (dump_type_real): Remove TREE_LIST (fnargs) printing.
221 Functionality moved to dump_parameters.
222 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
223 (dump_function_decl): Extend meaning of V parameter. Use
224 dump_parameters and dump_exception_spec.
225 (dump_parameters): New static function.
226 (dump_exception_spec): New static function.
227 (fndecl_as_string): Change argument semantics. Use
228 dump_function_decl directly.
230 * sig.c (build_signature_table_constructor): Use cp_error.
232 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
234 * semantics.c (finish_switch_cond): Handle error cases gracefully.
235 Detected by g++.law/enum5.C
237 * typeck.c (build_modify_expr): Check for errors after resolving
238 offsets. Detected by g++.brendan/static1.C
240 * decl.c (complete_array_type): Ignore initial_value if it is an
241 error. Detected by g++.benjamin/17930.C
243 * typeck2.c (process_init_constructor): Return error if one argument
244 is in error. Detected by g++.benjamin/13478.C
246 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
248 * decl.c (select_decl): Allow class templates when we need types.
249 * decl2.c (ambiguous_decl): Likewise.
251 1999-03-12 Mark Mitchell <mark@markmitchell.com>
253 * lex.c (do_identifier): Correct call to enforce_access.
254 * search.c (accessible_p): Tweak comment.
256 1999-03-10 Mark Mitchell <mark@markmitchell.com>
258 * semantics.c (begin_class_definition): Call build_self_reference.
259 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
261 * search.c (assert_canonical_unmarked): Fix typo in prototype.
263 * search.c (dfs_canonical_queue): New function.
264 (dfs_assert_unmarked_p): Likewise.
265 (assert_canonical_unmarked): Likewise.
266 (access_in_type): Use it.
267 (accessible_p): Likewise. Walk the whole tree when umarking.
269 * sig.c (build_signature_table_constructor): Use accessible_p
270 instead of compute_access.
272 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
274 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
276 1999-03-09 Mark Mitchell <mark@markmitchell.com>
278 * cp-tree.h (flag_access_control): Declare.
279 (TREE_VIA_PPUBLIC): Document.
280 (DECL_NONSTATIC_MEMBER_P): New macro.
281 (enforce_access): Return an indication of whether or not access
283 (build_self_reference): Change prototype.
284 (compute_access): Replace with ...
285 (accessible_p): New function.
286 (dfs_walk): Change prototype.
287 (dfs_unmark): Likewise.
289 * call.c (enforce_access): Use accessible_p.
290 * class.c (build_self_reference): Insert the declaration into the
291 list of members for this type, and make it public.
292 * decl.c (xref_basetypes): Avoid ill-timed recursion.
293 * init.c (build_offset_ref): Use lookup_member, not three separate
294 name-lookups. Call enforce_access rather than checking for
295 illegal accesses here.
296 (resolve_offset_ref): Likewise.
297 * lex.c (do_identifier): Likewise.
298 * method.c (hack_identifier): Likewise.
299 * parse.y (self_reference): Remove.
300 (opt_component_decl_list): Don't use it.
301 * parse.c: Regenerated.
302 * pt.c (print_candidates): Generalize to handle lists of
303 overloaded functions.
304 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
306 (get_template_base): Use new calling convention for dfs_walk.
307 * search.c: Include varray.h. Add prototypes.
308 (dfs_walk): Accept a data pointer to pass to the work functions.
309 All callers changed. All work functions changed.
310 (breadth_first_search): Rename to bfs_walk, and make consistent
312 (dfs_walk_real): New function.
313 (canonical_binfo): New function.
314 (context_for_name_lookup): Likewise.
315 (shared_marked_p): Likewise.
316 (shared_unmarked_p): Likewise.
317 (lokup_field_queue_p): Likewise.
318 (lookup_field_r): Generalize to handle both functions and fields.
319 (lookup_field): Just call lookup_member.
320 (lookup_fnfields): Likewise.
321 (lookup_member): Move body of lookup_field here and generalize.
322 (dfs_accessible_queue_p): Likewise.
323 (dfs_accessible_p): Likewise.
324 (dfs_access_in_type): Likewise.
325 (access_in_type): Likewise.
326 (compute_access): Remove, and replace with ...
327 (accessible_p): New function.
328 (vbase_types): Remove.
329 (vbase_decl_ptr_intermediate): Likewise.
330 (vbase_decl_ptr): Likewise.
331 (vbase_init_result): Likewise.
332 (closed_envelopes): Likewise.
335 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
337 * call.c (add_function_candidate): Check for proper number of args
338 before checking the validity of those args.
340 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
342 * cp-tree.h (struct lang_type): Add anon_union field.
343 (ANON_UNION_TYPE_P): Use it instead of examining type.
344 (SET_ANON_UNION_TYPE_P): New macro.
345 * decl.c (check_tag_decl): Use it.
347 * search.c (compute_access): Handle non-type contexts earlier, and
350 * tree.c (build_exception_variant): Use copy_to_permanent.
352 * decl2.c (setup_initp): Give statics with no priority the default
354 (do_dtors, do_ctors, finish_file): Remove special handling of
355 non-prioritized statics.
357 1999-03-05 Mark Mitchell <mark@markmitchell.com>
359 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
360 * decl.c (make_typename_type): Don't issue an error if an
361 immediate lookup fails; it migt be resolved later.
362 * friend.c (is_friend): Add comment.
363 * search.c (breadth_first_search): Add POSTFN and DATA
364 parameters. Tidy. All callers changed.
365 (lookup_field_queue_p): New function.
366 (lookup_field_r): Likewise.
367 (lookup_field_post): Likewise.
368 (lookup_field): Use them, via breadth_first_search, instead of
370 (compute_access): Robustify.
371 (lookup_fnfield_info): New structure.
373 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
375 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
377 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
379 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
382 * decl2.c (import_export_class): Also return if
383 CLASSTYPE_INTERFACE_ONLY is set.
385 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
387 * decl.c (push_overloaded_decl): Only overwrite the old binding if
389 * decl2.c (do_local_using_decl): Fix loop termination.
391 1999-03-02 Mark Mitchell <mark@markmitchell.com>
393 * cp-tree.h (determine_specialization): Don't declare.
394 * pt.c (determine_specialization): Make it static. Eliminate
395 complain parameter. Note that decl is always non-NULL now, and
396 simplify accordingly.
398 * decl.c (maybe_push_to_top_level): Always call
399 push_cp_function_context.
400 (pop_from_top_level): Always call pop_cp_function_context.
402 1999-02-26 Nathan Sidwell <nathan@acm.org>
404 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
406 cp-tree.h (complete_type_or_else): Added VALUE parameter.
407 * init.c (build_new_1): Extra arg to complete_type_or_else.
408 (build_delete): Likewise.
409 * typeck.c (require_complete_type): Likewise.
410 (pointer_int_sum): Likewise.
411 (pointer_diff): Likewise.
412 (build_component_ref): Likewise.
414 * typeck2.c (incomplete_type_error): Always use cp_error.
415 Show declaration of undefined type, if appropriate.
416 Deal with UNKNOWN_TYPE nodes.
418 * typeck.c (require_complete_type): Use TYPE_SIZE as
419 size_zero_node to mean incomplete type.
420 (require_complete_type_in_void): New function.
421 (build_compound_expr): Call complete_type_in_void for LHS.
422 (build_c_cast): Call complete_type_in_void for void cast.
423 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
424 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
425 require_complete_type_in_void. Call it.
426 * cp-tree.h (require_complete_type_in_void): Prototype new function.
428 * typeck.c (convert_arguments): Use alternative format for function
429 decls. Don't require_complete_type here. Simplify diagnostic printing.
430 (convert_for_initialization): Don't require_complete_type on RHS yet.
431 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
433 * call.c (build_over_call): Cope with qualified void return type.
434 * semantics.c (finish_call_expr): Likewise
435 * typeck.c (build_function_call_real): Likewise
436 (c_expand_return): Likewise
437 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
439 * call.c (print_z_candidates): Use alternate print format, to be
440 consistant with (pt.c) print_candidates.
441 method.c (hack_identifier): List candidate members.
442 search.c (lookup_field): Build ambiguous list, and show it, if
445 1999-02-26 Mark Mitchell <mark@markmitchell.com>
447 * typeck.c (decay_conversion): Don't confuse constant array
448 variables with their intiailizers.
450 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
452 * pt.c (regenerate_decl_from_template): Tweak for clarity.
453 (instantiate_decl): Mark a decl instantiated before regenerating
454 it to avoid recursion.
455 * tree.c (mapcar): Don't call decl_constant_value unless we know
456 something is TREE_READONLY_DECL_P.
458 * class.c (check_for_override): Don't stop checking when we find
459 the first overridden function. Delete #if 0'd code.
460 * search.c (get_matching_virtual): Likewise.
462 1999-02-25 Richard Henderson <rth@cygnus.com>
464 * lang-specs.h: Define __FAST_MATH__ when appropriate.
466 1999-02-24 Mike Stump <mrs@wrs.com>
468 * typeck.c (convert_for_assignment): Allow boolean integral constant
469 expressions to convert to null pointer.
471 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
473 * decl.c (lookup_namespace_name): Resolve namespace aliases.
475 * class.c (push_nested_class): Allow namespaces.
477 * decl2.c (set_decl_namespace): Add friendp parameter.
478 * decl.c (grokfndecl): Pass it.
479 (grokvardecl): Likewise.
480 * cp-tree.h: Change declaration.
482 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
484 * pt.c (tsubst): Allow an array of explicit size zero.
486 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
488 * errfn.c: Change varargs code to look like toplev.c.
490 * method.c (process_modifiers): Don't prepend 'U' for char or
493 1999-02-20 Craig Burley <craig@jcb-sc.com>
495 * Make-lang.in (cplib2.ready): Don't consider updating
496 cplib2 stuff if the current directory isn't writable, as
497 it won't work (such as during a `make install').
499 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
501 * decl2.c (start_objects): Make file scope constructors and
502 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
503 ASM_OUTPUT_DESTRUCTOR are defined.
505 1999-02-19 Mark Mitchell <mark@markmitchell.com>
507 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
508 (fn_type_unification): Adjust prototype.
509 (lookup_fnfields_1): Declare.
510 * call.c (add_template_candidate_real): Adjust call to
512 * class.c (add_method): Don't allow duplicate declarations of
513 constructors or destructors.
514 (resolve_address_of_overloaded_function): Remove unused variable.
515 Adjust call to fn_type_unification.
516 * decl.c (grokfndecl): Be more robust in the face of illegal
518 * decl2.c (check_classfn): Remove hokey handling of member
520 * pt.c (determine_specialization): Improve comments. Adjust to
521 handle template argument deduction as per the standard.
522 (check_explicit_specialization): Fix comment spacing. Handle
523 type-conversion operators correctly. Improve error-recovery.
524 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
525 (get_bindings_real): Simplify handling of static members.
526 * search.c (lookup_fnfields_1): Make it have external linkage.
527 * typeck.c (compparms): Fix comment.
528 (build_unary_op): Don't try to figure out which template
529 specialization is being referred to when when the address-of
530 operator is used with a template function.
532 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
534 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
535 keyword to match an analogous change at the top level.
537 * tree.c (lvalue_or_else): Likewise.
539 1999-02-17 Mark Mitchell <mark@markmitchell.com>
541 * decl.c (xref_basetypes): Comment.
542 * pt.c (instantiate_class_template): Use xref_basetypes.
544 1999-02-16 Mark Mitchell <mark@markmitchell.com>
546 * cp-tree.h (tsubst): Change prototype.
547 (tsubst_expr): Likewise.
548 (tsubst_copy): Likewise.
549 (type_unification): Remove prototype.
550 * call.c (convert_default_arg): Adjust call to tsubst_expr.
551 * class.c (resolve_address_of_overloaded_function): Just use
553 * decl.c (grokdeclarator): Adjust call to tsubst.
554 * method.c (build_template_parm_names): Likewise.
555 * pt.c (GTB_VIA_VIRTUAL): New macro.
556 (GTB_IGNORE_TYPE): Likewise.
557 (resolve_overloaded_unification): Add `complain' parameter.
558 (try_one_overload): Likewise.
559 (tsubst_template_arg_vector): Likewise.
560 (tsubst_template_parms): Likewise.
561 (tsubst_aggr_type): Likewise.
562 (tsubst_arg_types): Likewise.
563 (tsubst_call_declarator_parms): Likewise.
564 (unify): Remove explicit_mask.
565 (type_unification_real): Likewise.
566 (get_template_base_recursive): Likewise.
567 (coerce_template_template_parms): Provide prototype.
568 (tsubst_function_type): Likewise.
569 (try_class_unification): New function.
570 All callers changed to use new complain parameter.
571 (get_template_base): Use try_class_unification.
572 (unify): Adjust handling of classes derived from template types.
573 (fn_type_unification): Substitute explicit arguments before
576 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
578 * decl.c (pushdecl): Remove dead code.
580 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
582 * decl2.c (finish_objects): Fix code I missed in previous change.
584 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
586 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
587 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
589 * pt.c (maybe_process_partial_specialization): Complain about
590 'template <>' on non-specialization.
592 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
594 * decl.c (grokdeclarator): Catch wierd declarators.
595 * decl2.c (finish_file): Don't abort because of namespace parsing
597 (check_decl_namespace): Remove.
599 1999-02-09 Mark Mitchell <mark@markmitchell.com>
601 * cp-tree.h (get_template_base): Don't declare.
603 (dfs_unmark): Likewise.
605 * pt.c (unify): Remove duplicate declaration. Pass tparms and
606 targs to get_template_base.
607 (get_template_base_recursive): Move here from search.c. Check to
608 see that the base found can be instantiated to form the desired
610 (get_template_base): Likewise.
611 (get_class_bindings): Simplify.
612 * search.c (get_template_base_recursive): Move to pt.c.
613 (get_template_base): Likewise.
614 (markedp): Make it global.
615 (dfs_walk): Likewise.
616 (dfs_unmark): Likewise.
618 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
620 * pt.c (maybe_process_partial_specialization): Complain about
621 specialization in wrong namespace.
622 * tree.c (decl_namespace_context): New fn.
624 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
626 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
627 * pt.c (coerce_template_template_parms): Handle nested
628 template template parameters.
630 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
632 * typeck2.c: Update email addrsses.
634 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
636 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
639 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
641 * lex.c (retrofit_lang_decl): Split out...
642 (build_lang_decl): From here.
643 * decl.c (pushdecl): Call it for functions generated by the middle
644 end that don't have DECL_LANG_SPECIFIC.
645 * cp-tree.h: Declare it.
647 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
648 (start_objects, finish_objects): Only use special
649 init_priority code if the user specified a priority.
650 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
653 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
655 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
656 mkstemp.o. Get them from libiberty now.
657 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
659 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
661 * decl2.c (lang_decode_option): Use read_integral_parameter.
663 1999-02-01 Mark Mitchell <mark@markmitchell.com>
665 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
666 before calling complete_type_or_else.
668 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
670 * input.c (inline): Don't define, its handled by system.h.
672 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
674 * decl2.c: Don't define flag_no_ident here. Don't process
676 * cp-tree.h: Don't declare flag_no_ident here.
677 * lang-specs.h: Map -Qn to -fno-ident.
679 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
681 * cp-tree.h (struct tree_binding): Replace scope field with a union.
682 (BINDING_SCOPE): Adjust.
683 * decl.c (BINDING_LEVEL): Adjust.
685 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
687 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
690 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
693 * tree.c (equal_functions): Fix name in prototype.
695 * decl.c (push_local_binding): Add FLAGS argument.
696 (pushdecl, push_overloaded_decl): Pass it.
697 * decl2.c (do_local_using_decl): Likewise.
698 * cp-tree.h: Adjust prototype.
699 * decl.c (poplevel): Fix logic.
701 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
702 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
703 (cat_namespace_levels): Don't loop forever.
705 1999-01-25 Richard Henderson <rth@cygnus.com>
707 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
709 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
711 * class.c (resolve_address_of_overloaded_function): Mark the
712 chosen function used.
714 * call.c (build_call): Make sure that a function coming in has
715 been marked used already.
716 * decl.c (expand_static_init): Call mark_used instead of
718 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
719 alloc_eh_object, expand_throw): Likewise.
720 * init.c (build_builtin_delete_call): Likewise.
721 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
722 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
723 expand_generic_desc): Likewise.
725 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
727 * tree.c (equal_functions): New function.
728 (ovl_member): Call it.
730 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
732 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
734 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
736 * decl.c (decls_match): Return 1 if old and new are identical.
737 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
739 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
741 * decl.c (start_function): Make member functions one_only on windows.
742 * decl2.c (import_export_decl): Likewise.
744 * decl.c (grokdeclarator): Don't complain about implicit int in
745 a system header. Change same-name field check to not complain in
746 a system header instead of within extern "C".
748 1999-01-21 Mark Mitchell <mark@markmitchell.com>
750 * cp-tree.h (PUSH_GLOBAL): New macro.
751 (PUSH_LOCAL): Likewise.
752 (PUSH_USING): Likewise.
753 (namespace_bindings_p): Declare.
754 (push_overloaded_decl): Likewise.
755 * decl.c (push_overloaded_decl): Don't make it static. Check for
756 illegal declarations after using declarations here.
757 (namespace_bindings_p): Likewise.
758 (duplicate_decls): Don't consider declarations from different
759 namespaces to be the same.
760 (pushdecl): Use symbolic PUSH_ constants in calls to
761 push_overloaded_decl.
762 (push_overloaded_decl_1): Likewise.
763 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
764 (do_nonmember_using_decl): Check for illegal using declarations
765 after ordinary declarations here.
766 (do_local_using_decl): Call pushdecl to insert declarations.
768 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
770 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
772 1999-01-21 Mark Mitchell <mark@markmitchell.com>
774 * tree.c (build_cplus_array_type_1): Don't call build_array_type
775 for types involving template parameters.
777 * cp-tree.h (PARM_DECL_EXPR): Delete.
778 (convert_default_arg): Change prototype.
779 (check_default_argument): Declare.
780 (search_tree): Likewise.
781 * call.c (convert_default_arg): Take the function to which the
782 default argument belongs as a parameter, and do any necessary
783 instantiation here, instead of ...
784 (build_over_call): Here.
785 * decl.c (local_variable_p): New function.
786 (check_default_argument): Likewise, split out and tidied from ...
788 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
789 * pt.c (tsubst_call_declarator_parms): New function.
790 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
791 with CALL_EXPRs, rather than trying to be clever.
792 (tsubst): Use tsubst_call_declarator_parms.
793 * tree.c (search_tree): Don't make it static.
794 * typeck.c (convert_arguments): Use new interface to
797 1999-01-20 Mark Mitchell <mark@markmitchell.com>
799 * error.c (dump_function_decl): Don't print the argument types for
800 a function when the verbosity level is negative.
802 * call.c (build_over_call): Check format attributes at call-time.
804 * pt.c (tsubst_copy): Fix comment.
805 (unify): Don't allow unification with variable-sized arrays.
807 * semantics.c (finish_stmt_expr): When processing a template make
808 the BIND_EXPR long-lived.
810 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
812 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
813 (import_export_vtable): Not here.
815 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
817 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
818 non-static member function.
820 1999-01-18 Nathan Sidwell <nathan@acm.org>
822 * class.c (instantiate_type): Only diagnose illegal address of member
823 function if complaining.
825 * decl.c (lookup_name_real): Remove duplicate code.
827 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
829 * tree.c (copy_template_template_parm): Use permanent_obstack.
831 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
833 * pt.c (unify): Remove restrictions on deduction of argument
834 of template template parameters.
836 1999-01-18 Nathan Sidwell <nathan@acm.org>
838 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
840 * class.c (resolve_address_of_overloaded_function): Show list of
841 all candidates, when none of them match.
843 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
845 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
846 definition of 'casting away const' in reinterpret_cast<>.
848 1999-01-18 Graham <grahams@rcp.co.uk>
850 * cvt.c: Add include for decl.h, remove extern for
851 static_aggregates which is now provided by decl.h.
853 * Makefile.in (cvt.o): Add dependency for decl.h and missing
854 dependencies for convert.h and flags.h.
856 1999-01-18 Nathan Sidwell <nathan@acm.org>
858 * decl2.c (do_dtors): Set current location to that of the
859 decl, for sensible diagnostics and debugging.
860 (check_classfn): Issue `incomplete type' error, if
861 class is not defined.
863 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
865 * cp-tree.h: Add prototype for bound_pmf_p.
867 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
868 Manfred Hollstein <manfred@s-direktnet.de>
870 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
873 1999-01-16 Nathan Sidwell <nathan@acm.org>
875 * cp-tree.h (struct lang_type): Added has_mutable flag.
876 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
877 (TYPE_HAS_MUTABLE_P): New macro to read it.
878 (cp_has_mutable_p): Prototype for new function.
879 * class.c (finish_struct_1): Set has_mutable from members.
880 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
881 it contains a mutable.
882 * typeck.c (cp_has_mutable_p): New function.
884 1999-01-15 Mark Mitchell <mark@markmitchell.com>
886 * pt.c (process_template_parm): Ignore top-level qualifiers on
889 * decl.c (start_function): Use current_function_parms in the call
890 to require_complete_type_for_parms, not the probably empty
893 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
895 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
897 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
898 that we don't suppress the other copies.
899 * lex.c (handle_cp_pragma): Likewise.
901 1999-01-13 Mark Mitchell <mark@markmitchell.com>
903 * decl.c (grokdeclarator): Undo 1998-12-14 change.
904 * tree.c (build_cplus_array_type_1): Likewise.
905 * pt.c (instantiate_class_template): Remove misleading comment.
906 (tsubst_aggr_type): Substitute if there are template parameters,
907 regardless of whether or not they use template arguments.
908 (unify): Likewise, but for unification.
910 1999-01-12 Richard Henderson <rth@cygnus.com>
912 * cp-tree.h (flag_permissive): Declare extern.
914 1999-01-06 Mark Mitchell <mark@markmitchell.com>
916 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
918 (lang_type): Add is_partial_instantiation. Decrease width of
920 (PARTIAL_INSTANTIATION_P): New macro.
921 (OPERATOR_TYPENAME_P): Remove.
922 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
924 (grok_op_properties): Likewise.
925 * friend.c (do_friend): Handle friends that are member functions
927 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
928 * pt.c (instantiate_class_template): Rework for clarity. Avoid
929 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
930 any more partial instantiation than is absolutely necessary for
931 implicit typename. Set PARTIAL_INSTANTIATION_P.
932 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
933 * semantics.c (begin_class_definition): Handle partial
934 specializations of a type that was previously partially
937 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
939 * g++spec.c (LIBSTDCXX): Provide default definition.
940 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
942 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
944 * Make-lang.in (g++.o): Depend on prefix.h.
946 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
948 * tree.c (bound_pmf_p): New fn.
949 * typeck.c (build_c_cast): Use it.
951 * decl.c (grok_op_properties): Use same_type_p.
953 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
955 * Makefile.in (cvt.o): Depend on toplev.h.
957 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
959 * cvt.c: Include toplev.h.
961 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
964 * init.c (expand_vec_init): Initialize variable `itype'.
966 * lex.c (yyerror): Cast the argument passed to a ctype function to
969 * method.c (build_mangled_C9x_name): Wrap prototype and definition
970 in "HOST_BITS_PER_WIDE_INT >= 64".
972 * typeck.c (build_binary_op): Mark parameter `convert_p' with
975 1998-12-22 Mark Mitchell <mark@markmitchell.com>
977 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
978 * tree.c (build_exception_variant): Don't crash on empty throw
981 1998-12-18 DJ Delorie <dj@cygnus.com>
983 * cvt.c (convert_to_reference): Check for both error_mark_node
984 and NULL_NODE after call to convert_for_initialization.
986 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
988 * error.c (interesting_scope_p): New fn.
989 (dump_simple_decl): Use it.
990 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
991 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
993 1998-12-16 Mark Mitchell <mark@markmitchell.com>
995 * class.c (resolve_address_of_overloaded_function): Do conversion
996 to correct type here, rather than ...
997 (instantiate_type): Here.
999 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
1000 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
1001 (decl_template_parm_p): Remove.
1002 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
1004 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
1005 * pt.c (push_inline_template_parms_recursive): Set it.
1006 (decl_template_parm_p): Remove.
1007 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
1008 (process_template_parm): Set it.
1010 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
1012 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
1013 if configured with cpplib.
1015 1998-12-15 Mark Mitchell <mark@markmitchell.com>
1017 * decl.c (poplevel): Make sure ns_binding is initialized.
1019 * decl.c (finish_function): Undo inadvertant change in previous
1022 1998-12-14 Mark Mitchell <mark@markmitchell.com>
1024 * class.c (pushclass): Tweak handling of class-level bindings.
1025 (resolve_address_of_overloaded_function): Update pointer-to-member
1027 (instantiate_type): Likewise.
1028 * cvt.c (cp_convert_to_pointer): Likewise.
1029 * decl.c (pop_binding): Take the DECL to pop, not just the name.
1030 Deal with `struct stat' hack.
1031 (binding_level): Add to documentation.
1032 (push_binding): Clear BINDING_TYPE.
1033 (add_binding): New function.
1034 (push_local_binding): Use it.
1035 (push_class_binding): Likewise.
1036 (poplevel): Adjust calls to pop_binding.
1037 (poplevel_class): Likewise.
1038 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
1039 declarations to current binding level.
1040 (push_class_level_binding): Likewise.
1041 (push_overloaded_decl): Adjust handling of OVERLOADs in local
1043 (lookup_namespace_name): Don't crash when confronted with a
1045 (lookup_name_real): Do `struct stat' hack in local binding
1047 (build_ptrmemfunc_type): Adjust documentation.
1048 (grokdeclarator): Don't avoid building real array types when
1049 processing templates unless really necessary.
1050 (finish_method): Adjust calls to pop_binding.
1051 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
1052 not reparse_decl_as_expr.
1053 (build_expr_from_tree): Deal with a template-id as the function to
1054 call in a METHOD_CALL_EXPR.
1055 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
1056 (maybe_adjust_types_For_deduction): Don't do peculiar things with
1058 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
1059 pointer-to-member types where necessary.
1060 * tree.c (build_cplus_array_type_1): Don't avoid building real
1061 array types when processing templates unless really necessary.
1062 (build_exception_variant): Compare the exception lists correctly.
1064 1998-12-13 Mark Mitchell <mark@markmitchell.com>
1066 * cp-tree.def (CPLUS_BINDING): Update documentation.
1067 * cp-tree.h (LOCAL_BINDING_P): New macro.
1068 (lang_identifier): Rename local_value to bindings.
1069 (tree_binding): Make `scope' of type `void*', not `tree'.
1070 (BINDING_SCOPE): Update documentation.
1071 (IDENTIFIER_LOCAL_VALUE): Remove.
1072 (IDENTIFIER_CLASS_VALUE): Document.
1073 (IDENTIFIER_BINDING): New macro.
1074 (IDENTIFIER_VALUE): Likewise.
1075 (TIME_IDENTIFIER_TIME): Likewise.
1076 (TIME_IDENTIFIER_FILEINFO): Likewise.
1077 (IMPLICIT_TYPENAME_P): Likewise.
1078 (set_identifier_local_value): Remove.
1079 (push_local_binding): New function.
1080 (push_class_binding): Likewise.
1081 * class.c (pushclass): Update comments; use push_class_binding.
1082 * decl.c (set_identifier_local_value_with_scope): Remove.
1083 (set_identifier_local_value): Likewise.
1084 (push_binding): New function.
1085 (pop_binding): Likewise.
1086 (binding_level): Update documentation. Remove shadowed.
1087 (BINDING_LEVEL): New macro.
1088 (free_binding_nodes): New variable.
1089 (poplevel): Adjust for new name-lookup scheme. Don't mess up
1090 BLOCK_VARs when doing for-scope extension. Remove effectively
1092 (pushlevel_class): Tweak formatting.
1093 (poplevel_class): Adjust for new name-lookup scheme.
1094 (print_binding_level): Likewise.
1095 (store_bindings): Likewise.
1096 (pushdecl): Likewise.
1097 (pushdecl_class_level): Likewise.
1098 (push_class_level_binding): Likewise.
1099 (push_overloaded_decl): Update comments. Adjust for new
1101 (lookup_name_real): Likewise.
1102 (lookup_name_current_level): Likewise.
1103 (cp_finish_decl): Likewise.
1104 (require_complete_types_for_parms): Likewise. Remove misleading
1106 (grok_parms): Likewise. Don't call
1107 require_complete_types_for_parms here.
1108 (grok_ctor_properties): Don't treat templates as copy
1110 (grop_op_properties): Or as assignment operators.
1111 (start_function): Document. Adjust for new name-lookup scheme.
1112 (finish_function): Likewise.
1113 * decl2.c (do_local_using_decl): Use push_local_binding.
1114 * lex.c (begin_definition_of_inclass_inline): New function, split
1116 (do_pending_inlines): Here, and ...
1117 (process_next_inline): Here.
1118 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
1119 (init_filename_times): Likewise.
1120 (extract_interface_info): Likewise.
1121 (ste_typedecl_interface_info): Likewise.
1122 (check_newline): Likewise.
1123 (dump_time_statistics): Likewise.
1124 (handle_cp_pragma): Likewise.
1125 (do_identifier): Adjust for new name-lookup scheme.
1126 * parse.y (function_try_block): Return ctor_initializer_opt value.
1128 (fn.defpen): Pass appropriate values to start_function.
1129 (pending_inline): Use functor_try_block value, and pass
1130 appropriate values to finish_function.
1131 * pt.c (is_member_template): Update documentation; remove handling
1132 of FUNCTION_DECLs. As per name, this function should deal only in
1134 (decl_template_parm_p): Change name of olddecl parameter to decl.
1135 (check_template_shadow): Adjust for new name-lookup scheme.
1136 (lookup_template_class): Likewise.
1137 (tsubst_decl): Tweak so as not to confuse member templates with
1138 copy constructors and assignment operators.
1139 (unify): Handle UNION_TYPEs.
1140 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
1141 (lang_print_xnode): Adjust for new name-lookup scheme.
1142 * typeck.c (mark_addressable): Likewise.
1143 (c_expand_return): Likewise.
1145 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
1147 * decl.c (grokdeclarator): Allow field with same name as class
1150 * decl.c (lookup_name_real): Don't limit field lookup to types.
1151 * class.c (check_member_decl_is_same_in_complete_scope): No error
1152 if icv and x are the same.
1153 * lex.c (do_identifier): Tweak error message.
1155 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1157 * decl.c (start_enum): Use push_obstacks, not
1158 end_temporary_allocation.
1159 (finish_enum): Call pop_obstacks.
1161 1998-12-10 Mark Mitchell <mark@markmitchell.com>
1163 * class.c (instantiate_type): Return error_mark_node rather than
1166 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1168 * cp-tree.h (most_specialized_instantiation): New function.
1169 (print_candidates): Likewise.
1170 * class.c (validate_lhs): Remove.
1171 (resolve_address_of_overloaded_function): New function, split out
1172 and then substantially reworked, from ...
1173 (instantiate_type): Use it. Simplify.
1174 * cvt.c (convert_to_reference): Complain when caller has indicated
1175 that's the right thing to do. Don't crash if instantiate_type
1177 * pt.c: Substitute `parameters' for `paramters' throughout.
1178 (print_candidates): Don't make it static.
1179 (most_specialized_instantiation): Split out from ...
1180 (most_specialized): Here.
1182 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
1184 * lex.c (lang_init_options): Initialize cpplib.
1185 * decl2.c (parse_options,cpp_initialized): Removed.
1186 (lang_decode_option): Move initialization of cpplib to
1189 1998-12-09 Mark Mitchell <mark@markmitchell.com>
1191 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
1192 well as the TYPE_DECL, when a typedef name is assigned to a
1193 previously anonymous type.
1195 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1197 * cp/except.c (call_eh_info): use __start_cp_handler instead of
1198 __cp_eh_info for getting the eh info pointer. Add table_index to
1200 (push_eh_cleanup): Don't increment 'handlers' data field.
1201 (process_start_catch_block): Don't set the 'caught' field.
1203 * cp/exception.cc (CP_EH_INFO): New macro for getting the
1204 exception info pointer within library routines.
1205 (__cp_eh_info): Use CP_EH_INFO.
1206 (__start_cp_handler): Get exception info pointer, set caught field,
1207 and increment the handlers field. Avoids this being done by handlers.
1208 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
1209 (uncaught_exception): Use CP_EH_INFO macro.
1211 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
1213 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
1215 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
1217 * lex.c (check_newline): Add support for \ as `natural'
1218 characters in file names in #line to be consistent with #include
1219 handling. We support escape prcessing in the # 1 "..." version of
1220 the command. See also support in cp/lex.c.
1222 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
1224 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
1227 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
1229 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
1231 * error.c (dump_simple_decl): Also print namespace context.
1232 (dump_function_decl): Likewise.
1234 * decl2.c (ambiguous_decl): Don't print old value if it's
1237 * decl.c (lookup_name_real): Fix handling of local types shadowed
1238 by a non-type decl. Remove obsolete code.
1239 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
1241 * lang-options.h: Add -fpermissive.
1242 * decl2.c: Likewise.
1243 * cp-tree.h: Add flag_permissive.
1244 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
1245 were specified, set flag_pedantic_errors.
1246 * call.c (build_over_call): Turn dropped qualifier messages
1248 * cvt.c (convert_to_reference): Likewise.
1249 * typeck.c (convert_for_assignment): Likewise.
1251 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
1253 * decl2.c (coerce_new_type): Use same_type_p.
1254 (coerce_delete_type): Likewise.
1256 * call.c (check_dtor_name): Return 1, not error_mark_node.
1258 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
1260 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
1261 if MULTIPLE_SYMBOL_SPACES.
1263 * pt.c (check_template_shadow): New fn.
1264 * decl2.c (grokfield): Use it.
1265 * decl.c (pushdecl): Likewise.
1266 (pushdecl_class_level): Likewise.
1267 (start_method): Likewise.
1268 (xref_tag): Don't try to use 't' if we're defining.
1270 * call.c (check_dtor_name): Just return an error_mark_node.
1271 * pt.c (lookup_template_class): Complain about using non-template here.
1272 * parse.y (apparent_template_type): Not here.
1274 * pt.c (check_explicit_specialization): Complain about specialization
1277 * lang-options.h: Add -f{no-,}implicit-inline-templates.
1279 * pt.c (convert_nontype_argument): Don't assume that any integer
1280 argument is intended to be a constant-expression.
1282 1998-12-03 Mark Mitchell <mark@markmitchell.com>
1284 * class.c (handle_using_decl): Fix comment. Don't lookup
1285 constructors in base classes.
1286 (validate_lhs): Fix typo in comment.
1287 * search.c (lookup_field_1): Don't return a USING_DECL.
1289 * cp-tree.h (DECL_ACCESS): Improve documentation.
1291 * decl.c (expand_static_init): Don't set the initialization-done
1292 flag until the initialization is done.
1294 1998-12-02 Mark Mitchell <mark@markmitchell.com>
1296 * decl2.c (validate_nonmember_using_decl): Complain about using
1297 declarations for class members.
1299 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
1301 * typeck2.c (process_init_constructor): Use same_type_p.
1303 * decl.c (check_tag_decl): Don't warn about null decl inside a
1306 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
1308 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
1309 (resolve_overloaded_unification): Strip baselinks.
1311 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1313 * g++spec.c: Don't prototype xmalloc.
1315 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
1317 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
1319 * decl.c (check_tag_decl): Do complain about null friend decl at
1322 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1324 * lex.c (make_lang_type): Clear the whole struct lang_type, not
1325 only the first multiple of sizeof (int).
1327 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1329 * decl.c (start_decl): An explicit specialization of a static data
1330 member is only a definition if it has an initializer.
1332 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
1333 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
1335 * init.c (expand_default_init): Check for DIRECT_BIND instead of
1338 * call.c (build_over_call): Use build_decl.
1340 * except.c (expand_throw): Just use convert, not
1341 build_reinterpret_cast.
1343 * lex.c (handle_generic_pragma): Use token_buffer.
1345 * decl.c (check_tag_decl): Don't complain about null friend decl.
1347 1998-11-24 Dave Pitts <dpitts@cozx.com>
1349 * Make-lang.in (DEMANGLER_PROG): Move the output argumnts to the
1351 * lex.c (check_newline): Use ISALPHA.
1352 (readescape): Use ISGRAPH.
1353 (yyerror): Use ISGRAPH.
1355 1998-11-24 Nathan Sidwell <nathan@acm.org>
1357 * search.c (get_abstract_virtuals): Do not use initial
1358 CLASSTYPE_ABSTRACT_VIRTUALS.
1359 * typeck2.c (abstract_virtuals_error): Show location of abstract
1361 * call.c (build_new_method_call): Use
1362 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
1363 * class.c (finish_struct_bits): Don't bother working out whether
1364 get_abstract_virtuals will do anything, just do it.
1366 1998-11-24 Graham <grahams@rcp.co.uk>
1368 * typeck.c (build_component_ref): Remove unused statement.
1370 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
1372 * class.c (add_method): Catch invalid overloads.
1374 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
1375 * search.c (lookup_conversions): Handle getting real OVERLOADs.
1376 (add_conversions): Likewise. Revert last change.
1377 * call.c (add_conv_candidate): Pass totype to add_candidate instead
1378 of fn. Don't add a new candidate if the last one was for the same
1380 (print_z_candidates): Handle getting a type as a function.
1381 (joust): If we got two conversion candidates to the same type,
1383 (build_object_call): Lose 'templates'.
1384 (build_user_type_conversion_1): Handle getting real OVERLOADs.
1386 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1388 * typeck2.c (process_init_constructor): If there are elements
1389 that don't have initializers and they need to have constructors
1390 run, supply them with initializers.
1392 * class.c (finish_struct_1): A class with a 0-width bitfield is
1395 1998-11-23 Mark Mitchell <mark@markmitchell.com>
1397 * pt.c (instantiate_class_template): Don't try to figure out what
1398 specialization to use for a partial instantiation. Correct
1399 typos in a couple of comments. Avoid calling uses_template_parms
1402 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
1404 * method.c (process_overload_item): Add call to
1405 build_mangled_C9x_name for intTI_type_nodes.
1406 (build_mangled_C9x_name): Add prototype, define.
1407 * decl.c (init_decl_processing): Add names for
1410 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
1412 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
1414 * class.c (finish_struct_1): Set things up for 0-width bitfields
1415 like we do for others.
1417 * decl.c (check_tag_decl): New fn.
1418 (shadow_tag): Split out from here.
1419 * decl2.c (grok_x_components): Call it.
1421 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
1423 * decl.c: Lose warn_about_return_type.
1424 (grokdeclarator): Always complain about implicit int, except for
1427 * decl.c (tag_name): New fn.
1428 (xref_tag): Complain about using typedef-name after class-key.
1430 * init.c (expand_vec_init): Also keep going if from_array.
1432 * tree.c (is_overloaded_fn): Also handle the output of
1435 * decl.c (grokdeclarator): Use constructor_name when comparing
1436 field name against enclosing class.
1437 * class.c (finish_struct_anon): Likewise.
1439 1998-11-22 Mark Mitchell <mark@markmitchell.com>
1441 * decl.c (poplevel): Remove code to handle KEEP == 2.
1442 (finish_function): Don't confuse BLOCK-order when
1443 processing a destructor.
1445 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1447 * decl.c (require_complete_types_for_parms): Call layout_decl
1448 after we've completed the type.
1450 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
1452 * decl2.c (validate_nonmember_using_decl): Allow using templates
1453 from the global namespace.
1455 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
1457 Handle specifying template args to member function templates.
1458 * tree.c (build_overload): Always create an OVERLOAD for a template.
1459 * search.c (add_conversions): Handle finding an OVERLOAD.
1460 * decl2.c (check_classfn): Likewise.
1461 * lex.c (identifier_type): See through a baselink.
1462 * parse.y (do_id): Don't call do_identifier if we got a baselink.
1463 * class.c (instantiate_type, case TREE_LIST): Recurse.
1465 * decl.c (grokdeclarator): Allow a boolean constant for array
1466 bounds, odd as that sounds.
1468 * pt.c (unify): Be more strict about non-type parms, except for
1470 (UNIFY_ALLOW_INTEGER): New macro.
1472 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1474 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1476 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
1478 * semantics.c (begin_class_definition): Call
1479 maybe_process_partial_specialization before push_template_decl.
1480 Don't call push_template_decl for a specialization.
1481 * search.c (lookup_field): Do return a member template class.
1482 * decl2.c (handle_class_head): Handle member template classes.
1484 * decl.c (grokdeclarator): A parm type need not be complete.
1486 * pt.c (convert_nontype_argument): Fix thinko.
1488 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1490 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
1491 (global_delete_fndecl): New variable.
1492 * decl.c (global_delete_fndecl): Define it.
1493 (init_decl_processing): Set it.
1494 * init.c (build_builtin_delete_call): Use it.
1495 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
1498 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1500 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
1503 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
1504 * call.c (build_object_call): Also support references to functions.
1505 * typeck.c (convert_for_initialization): Don't decay a function
1506 if the target is a reference to function.
1508 * search.c (add_conversions): Get all the overloads from a class.
1510 * decl.c (grok_ctor_properties): Complain about any constructor
1511 that will take a single arg of the class type by value.
1513 * typeck2.c (build_functional_cast): Can't create objects of
1514 abstract classes this way.
1515 * cvt.c (ocp_convert): Likewise.
1517 * decl.c (grokfndecl): Member functions of local classes are not
1520 1998-11-18 Mark Mitchell <mark@markmitchell.com>
1522 * Make-lang.in (cc1plus): Add dependency on hash.o.
1524 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
1526 * search.c (get_abstract_virtuals): Complain about virtuals with
1528 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
1529 with no final overrider.
1530 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
1531 on virtuals with no final overrider.
1533 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
1535 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
1538 * friend.c (do_friend): Don't set_mangled_name_for_decl.
1540 * class.c (finish_struct_anon): Complain about non-fields.
1541 * decl2.c (build_anon_union_vars): Likewise.
1543 * decl.c (grokdeclarator): Normal data members can't have the same
1544 name as the class, either.
1545 * class.c (finish_struct_anon): Neither can members of an
1548 1998-11-17 Mark Mitchell <mark@markmitchell.com>
1550 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
1551 (TYPE_BINFO): Likewise.
1552 (IS_AGGR_TYPE): Tweak.
1553 (SET_IS_AGGR_TYPE): New macro.
1554 (CLASS_TYPE_P): Tweak.
1555 (lang_type): Group mark bitfields together. Remove linenum.
1556 (CLASSTYPE_SOURCE_LINE): Remove macro.
1557 (CLASSTYPE_MARKED_N): New macro.
1558 (SET_CLASSTYPE_MARKED_N): Likewise.
1559 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
1560 (CLASS_TYPE_MARKED_*): Use them.
1561 (SET_CLASSTYPE_MARKED_*): Likewise.
1562 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
1563 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
1564 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
1565 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
1566 * class.c (class_cache_obstack): New variable.
1567 (class_cache_firstobj): Likewise.
1568 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
1569 (pushclass): Free the cache, when appropriate.
1571 (maybe_push_cache_obstack): Use class_cache_obstack.
1572 * decl.c (include hash.h).
1573 (typename_hash): New function.
1574 (typename_compare): Likewise.
1575 (build_typename_type): Check the hash table to avoid creating
1577 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
1578 (grokdeclarator): Use CLASS_TYPE_P.
1579 (xref_basetypes): Likewise.
1580 (start_function): Likewise. Don't put current_class_ref on the
1582 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
1584 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
1585 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
1586 fields for types other than class types. Do clear TYPE_ALIAS_SET
1587 for types other than class types, though.
1588 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
1589 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1590 * pt.c (process_template_parm): Don't set
1591 CLASSTYPE_GOT_SEMICOLON.
1592 (lookup_template_class) Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1593 Coerce arguments on the momentary obstack.
1594 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
1595 (instantiate_class_template): Calculate template arguments on the
1596 momentary obstack. Tidy.
1597 (tsubst_template_arg_vector): Use make_temp_vec.
1598 (tsubst_aggr_type): Put template arguments on the momentary
1600 (tsubst_decl): Likewise.
1601 (tsubst): Copy the array bounds index to the permanent obstack
1602 before building index types. Use new macros.
1603 (unify): Use new macros.
1604 (do_type_instantiation): Likewise.
1605 * search.c (lookup_fnfields_1): Use new macros.
1606 (dfs_pushdecls): Build envelopes on the cache obstack.
1607 (dfs_compress_decls): Use new macros.
1608 (push_class_decls): Build on the cache obstack.
1609 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
1610 * sign.c (build_signature_pointer_or_reference_type): Use
1612 * tree.c (make_binfo): Check CLASS_TYPE_P.
1613 (copy_template_template_parm): Adjust.
1614 (make_temp_vec): Use push_expresion_obstack.
1615 * typeck.c (complete_type): Use new macros.
1616 (comptypes): Likewise.
1618 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
1620 * pt.c (tsubst): Add diagnostics for invalid array, reference
1621 and pointer to member types.
1623 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1625 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
1627 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
1630 * parse.y (structsp): Fix cut-and-paste error.
1632 * init.c (build_new): Complain about non-integral size.
1634 * parse.y (unary_expr): Complain about defining types in sizeof.
1636 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
1638 * rtti.c (build_x_typeid): Complain about typeid without
1639 including <typeinfo>.
1640 (get_typeid): Likewise. Complain about typeid of incomplete type.
1641 (get_tinfo_fn_dynamic): Likewise.
1642 (get_typeid_1): Not static anymore.
1643 * except.c (build_eh_type_type): Use get_typeid_1.
1645 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
1646 ambiguous or private bases. Fix warning for reference cast.
1648 1998-11-16 Mark Mitchell <mark@markmitchell.com>
1650 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
1651 * decl.c (duplicate_decls): Remove special-case code to deal with
1652 template friends, and just do the obvious thing.
1653 * pt.c (register_specialization): Tweak for clarity, and also to
1654 clear DECL_INITIAL for an instantiation before it is merged with a
1656 (check_explicit_specialization): Fix indentation.
1657 (tsubst_friend_function): Handle both definitions in friend
1658 declaration and outside friend declarations.
1659 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
1660 (regenerate_decl_from_template): Tweak accordingly.
1661 (instantiate_decl): Likewise.
1663 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
1665 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
1666 member function reference to error.
1667 * cvt.c (ocp_convert): Complain about converting an overloaded
1670 * init.c (build_offset_ref): Just return a lone static member
1673 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
1676 * typeck.c (build_binary_op_nodefault): Improve error handling.
1678 * decl.c (grokfndecl): Complain about making 'main' a template.
1680 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
1682 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
1683 TYPE_DECL in a template.
1685 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
1687 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
1689 * decl.c (struct cp_function): Add named_label_uses.
1690 (push_cp_function_context): Save it.
1691 (pop_cp_function_context): Restore it.
1692 (define_label): Also complain about jumping into the scope of
1693 non-POD objects that don't have constructors.
1694 * tree.c (pod_type_p): New fn.
1696 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
1697 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
1698 (get_tinfo_fn): Not here.
1699 * repo.c (repo_get_id): Abort if we get called for an incomplete
1702 1998-11-13 Mark Mitchell <mark@markmitchell.com>
1704 * except.c (expand_throw): Make sure first argument to
1705 __cp_push_exception is of type `void*' to avoid spurious error
1708 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
1710 * pt.c (try_one_overload): Take orig_targs again. Only check for
1711 mismatches against them; we don't care what a previous call found.
1712 (resolve_overloaded_unification): Adjust.
1714 * search.c (lookup_field): Don't return anything for a non-type
1715 field from a dependent type.
1716 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
1717 in an array declarator.
1718 (start_decl): Push into the class before looking for the field.
1720 1998-11-08 Mark Mitchell <mark@markmitchell.com>
1722 * method.c (build_overload_value): Handle REFERENCE_TYPE.
1724 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1726 * decl.c (grokdeclarator): Allow namespace-scoped members if they
1729 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
1731 * pt.c (tsubst_decl): Don't mess with the global value of an
1732 un-mangled DECL_ASSEMBLER_NAME.
1734 1998-11-03 Christopher Faylor <cgf@cygnus.com>
1736 * decl.c (init_decl_processing): Remove CYGWIN conditional
1737 since CYGWIN is now able to deal with trapping signals.
1739 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1741 * cp-tree.h: Don't include gansidecl.h.
1742 * exception.cc: Include gansidecl.h (since we don't include config.h)
1743 * g++spec.c: Don't include gansidecl.h.
1745 1998-11-06 Mark Mitchell <mark@markmitchell.com>
1747 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
1749 (DECL_DEFINED_IN_CLASS_P): New macro.
1750 (TEMPLATE_PARMS_FOR_INLINE): Document.
1751 (check_static_variable_definition): New function.
1752 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
1754 (check_static_variable_definition): Split out from ...
1755 (grokdeclarator): Here.
1756 * pt.c (check_default_tmpl_args): New function, split out from ...
1757 (push_template_decl_real): Here.
1758 (instantiate_template): Fix comment.
1760 1998-11-04 Mark Mitchell <mark@markmitchell.com>
1762 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
1763 (CP_TYPE_VOLATILE_P): Likewise.
1764 (CP_TYPE_RESTRICT_P): Likewise.
1766 1998-11-03 Mark Mitchell <mark@markmitchell.com>
1768 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
1770 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
1772 * class.c (instantiate_type): Be more helpful.
1774 * decl2.c (import_export_decl): Call import_export_class.
1776 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
1777 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
1778 * pt.c (tsubst_copy): Likewise.
1780 1998-11-02 Mark Mitchell <mark@markmitchell.com>
1782 * init.c (expand_vec_init): Fix off-by-one error.
1784 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
1786 * parse.y (apparent_template_type): new type
1787 (named_complex_class_head_sans_basetype): use it
1788 * Makefile.in (CONFLICTS): one new conflict
1789 * parse.c: Regenerated
1791 1998-11-01 Mark Mitchell <mark@markmitchell.com>
1793 * cp-tree.h (COMPARE_STRICT): New macro.
1794 (COMPARE_BASE): Likewise.
1795 (COMPARE_RELAXED): Likewise.
1796 (COMPARE_REDECLARATION): Likewise.
1797 (same_type_p): Likewise.
1798 (same_or_base_type_p): Likewise.
1799 * call.c (standard_conversion): Use them, in place of comptypes
1800 with numeric arguments.
1801 (reference_binding): Likewise.
1802 (convert_like): Likewise.
1803 (build_over_call): Likewise.
1804 (is_subseq): Likewise.
1805 (is_properly_derived_from): Likewise.
1806 (compare_ics): Likewise.
1808 * class.c (delete_duplicate_fields_1): Likewise.
1809 (resolves_to_fixed_type_p): Likewise.
1810 (instantiate_type): Likewise. Remove #if 0'd code.
1811 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
1812 (pushdecl): Likewise.
1813 (lookup_name_real): Likewise.
1814 (grokdeclarator): Likewise. Check for illegal array declarations.
1815 (grokparms): Likewise.
1816 (grok_op_properties): Likewise.
1817 * decl2.c (check_classfn): Likewise.
1818 * friend.c (is_friend): Likewise.
1819 (make_friend_class): Likewise.
1820 * init.c (expand_aggr_init): Likewise.
1821 (expand_vec_init): Likewise.
1822 * pt.c (is_member_template_class): Remove declaration.
1823 (is_specialization_of): Use COMPARE_* and new macros.
1824 (comp_template_parms): Likewise.
1825 (convert_nontype_argument): Likewise.
1826 (coerce_template_template_parms): Likewise.
1827 (template_args_equal): Likewise.
1828 (lookup_template_class): Likewise.
1829 (type_unification_real): Likewise.
1831 (get_bindings_real): Likewise.
1832 * search.c (covariant_return_p): Likewise.
1833 (get_matching_virtual): Likewise.
1834 * sig.c (match_method_types): Likewise.
1835 * tree.c (vec_binfo_member): Likewise.
1836 (cp_tree_equal): Likewise.
1837 * typeck.c (common_type): Likewise.
1838 (comp_array_types): Likewise. Get issues involving unknown array
1840 (comptypes): Update comments. Use new flags.
1841 (comp_target_types): Use new macros.
1842 (compparms): Likewise.
1843 (comp_target_parms): Likewise.
1844 (string_conv_p): Likewise.
1845 (build_component_ref): Likewise.
1846 (build_indirect_ref): Likewise.
1847 (build_conditional_expr): Likewise.
1848 (build_static_cast): Likewise.
1849 (build_reinterpret_cast): Likewise.
1850 (build_const_cast): Likewise.
1851 (build_modify_expr): Likewise.
1852 (convert_for_assignment): Likewise.
1853 (comp_ptr_ttypes_real): Likewise.
1854 (ptr_reasonably_similar): Likewise.
1855 (comp_ptr_ttypes_const): Likewise.
1857 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
1859 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
1861 1998-10-30 Mark Mitchell <mark@markmitchell.com>
1863 * decl2.c (delete_sanity): Pass integer_zero_node, not
1864 integer_two_node, to build_vec_delete.
1865 * init.c (build_array_eh_cleanup): Remove.
1866 (expand_vec_init_try_block): New function.
1867 (expand_vec_init_catch_clause): Likewise.
1868 (build_vec_delete_1): Don't deal with case that auto_delete_vec
1869 might be integer_two_node anymore.
1870 (expand_vec_init): Rework for initialization-correctness and
1871 exception-correctness.
1872 * typeck2.c (process_init_constructor): Make mutual exclusivity
1873 of cases more obvious.
1875 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
1877 * decl.c (lookup_name_real): OK, only warn if not lexing.
1878 Simplify suggested fix.
1880 * cp-tree.h (IDENTIFIER_MARKED): New macro.
1881 * search.c (lookup_conversions): Use breadth_first_search.
1882 (add_conversions): Avoid adding two conversions to the same type.
1883 (breadth_first_search): Work with base binfos, rather
1884 than binfos and base indices.
1885 (get_virtual_destructor): Adjust.
1886 (tree_has_any_destructor_p): Adjust.
1887 (get_matching_virtual): Adjust.
1889 * pt.c (push_template_decl_real): Generalize check for incorrect
1890 number of template parms.
1891 (is_member_template_class): #if 0.
1893 1998-10-29 Richard Henderson <rth@cygnus.com>
1895 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
1898 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
1900 * lex.c: Call check_newline from lang_init always. After
1901 calling cpp_start_read, set yy_cur and yy_lim to read from the
1902 cpplib token buffer.
1904 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
1906 * class.c (instantiate_type): Don't consider templates for a normal
1909 * class.c (finish_struct_1): Don't complain about non-copy
1910 assignment ops in union members.
1912 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
1913 (prepare_fresh_vtable): Likewise.
1914 (finish_struct_1): Don't call import_export_class.
1915 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
1916 (finish_prevtable_vardecl): Lose.
1917 (finish_file): Don't call it.
1918 * pt.c (instantiate_class_template): Likewise.
1919 * cp-tree.h: Remove it.
1921 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
1922 * decl.c (finish_function): Not here.
1923 (start_function): Do set DECL_INITIAL.
1925 * pt.c (push_template_decl_real): Complain about default template
1926 args for enclosing classes.
1928 * call.c (add_function_candidate): Treat conversion functions
1929 as coming from the argument's class.
1930 * cp-tree.h (DECL_CONV_FN_P): New fn.
1931 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
1932 * class.c (add_method): Use DECL_CONV_FN_P.
1933 * decl2.c (check_classfn): Likewise.
1934 * error.c (dump_function_name): Likewise.
1935 (dump_function_decl): Likewise.
1936 * pt.c (fn_type_unification): Likewise.
1937 * search.c (add_conversions): Likewise.
1939 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1941 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
1942 * method.c (hack_identifier): Also check for using RESULT_DECL
1945 1998-10-27 Mark Mitchell <mark@markmitchell.com>
1947 * decl.c (grokdeclarator): Use type_quals, rather than constp,
1950 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
1952 * call.c (standard_conversion): instantiate_type here.
1953 (reference_binding): And here.
1954 (implicit_conversion): Not here.
1955 (build_op_delete_call): No need to cons up an OVERLOAD.
1956 * cvt.c (cp_convert_to_pointer): instantiate_type here.
1957 (convert_to_reference): And here.
1958 * decl.c (grok_reference_init): Not here.
1959 (grokparms): Or here.
1960 * typeck2.c (digest_init): Or here.
1961 * typeck.c (decay_conversion): Take the address of overloaded
1963 (require_instantiated_type): Lose.
1964 (convert_arguments): Don't handle unknown types here.
1965 (build_c_cast): Likewise.
1966 (build_binary_op): Gut.
1967 (build_conditional_expr): Don't require_instantiated_type.
1968 (build_modify_expr): Likewise.
1969 (build_static_cast): Don't instantiate_type.
1970 (build_reinterpret_cast): Likewise.
1971 (build_const_cast): Likewise.
1972 (convert_for_initialization): Likewise.
1973 (build_ptrmemfunc): Use type_unknown_p.
1974 (convert_for_assignment): Also do default_conversion on overloaded
1975 functions. Hand them off to ocp_convert.
1977 1998-10-26 Mark Mitchell <mark@markmitchell.com>
1979 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
1980 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
1982 * class.c (finish_struct_1): Use build_cplus_array_type to build
1984 * decl.c (init_decl_processing): Likewise.
1985 * except.c (expand_end_eh_spec): Likewise.
1986 * search.c (expand_upcast_fixups): Simplify very slightly.
1988 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
1990 * decl.c (grokdeclarator): Complain about a variable using
1991 constructor syntax coming back null from start_decl.
1993 * friend.c (make_friend_class): Complain about trying to make
1994 a non-class type a friend.
1996 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
1997 (start_function): Not here.
1999 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
2001 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
2003 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2005 * typeck2.c (process_init_constructor): Only skip anonymous fields
2006 if they are bitfields.
2008 * cp-tree.def (TYPEOF_TYPE): New code.
2009 * error.c (dump_type_real): Handle it.
2010 * pt.c (tsubst): Likewise.
2011 * tree.c (search_tree): Likewise.
2012 * semantics.c (finish_typeof): New fn.
2013 * parse.y (typespec): Use it.
2014 * cp-tree.h: Declare it.
2016 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
2018 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
2020 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
2022 * typeck.c (convert_arguments): Don't handle pmf references
2025 * init.c (build_member_call): Don't try to convert to the base type
2026 if it's ambiguous or pedantic.
2028 * typeck2.c (check_for_new_type): Only depend on pedantic for
2031 1998-10-25 Mark Mitchell <mark@markmitchell.com>
2033 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
2034 non-converting constructors.
2036 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
2038 * gxxint.texi: Correct documentation for n, N, Q, and B.
2040 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
2042 * parse.y (condition): Convert VAR_DECL from reference to indirect
2045 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
2047 * exception.cc (__cp_pop_exception): Free the original exception
2048 value, not the potentially coerced one.
2050 1998-10-23 Mark Mitchell <mark@markmitchell.com>
2052 * Makefile.in (hash.h): Run gperf when necessary.
2054 * cp-tree.h (CP_TYPE_READONLY): Remove.
2055 (CP_TYPE_VOLATILE): Likewise.
2056 (CP_TYPE_QUALS): New macro.
2057 (CP_TYPE_CONST_P): Likewise.
2058 (CP_TYPE_VOLATILE_P): Likewise.
2059 (CP_TYPE_RESTRICT_P): Likewise.
2060 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
2061 (cp_build_type_variant): Rename to ...
2062 (cp_build_qualified_type): New function.
2063 (c_apply_type_quals_to_decl): Declare.
2064 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
2065 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
2066 (cp_type_qual_from_rid): New function.
2067 (compparms): Remove unused parameter. All callers changed.
2068 (cp_type_quals): New function.
2069 (at_least_as_qualified_p): Likewise.
2070 (more_qualified_p): Likewise.
2072 * call.c (standard_conversion): Replace calls to
2073 cp_build_type_variant with cp_build_qualified_type. Use
2074 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
2075 compare them. Use CP_TYPE_* macros to check qualifiers.
2076 (reference_binding): Likewise.
2077 (implicit_conversion): Likewise.
2078 (add_builtin_candidates): Likewise.
2079 (build_over_call): Likewise.
2080 * class.c (overrides): Compare all qualifiers, not just `const',
2081 on method declarations.
2082 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
2083 (convert_pointer_to_real): Likewise.
2084 (type_promotes_to): Likewise.
2085 * decl.c (check_for_uninitialized_const_var): New function.
2086 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
2087 (cp_finish_decl): Use check_for_uninitialized_const_var.
2088 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
2090 (grok_ctor_properties): Likewise.
2091 (grok_op_properties): Likewise.
2092 (start_function): Likewise.
2093 (rever_static_member_fn): Likewise.
2094 * decl2.c (grok_method_quals): Likewise.
2095 (grokfield): Likewise.
2096 * error.c (dump_readonly_or_volatile): Rename to ...
2097 (dump_qualifiers): New function. Handle `restrict'.
2098 (dump_type_real): Use it.
2099 (dump_aggr_type): Likewise.
2100 (dump_type_prefix): Likewise.
2101 (dump_type_suffix): Likewise.
2102 (dump_function_decl): Likewise.
2103 (cv_as_string): Likewise.
2104 * gxx.gperf: Add __restrict and __restrict__.
2105 * gxxint.texi: Document `u' as used for `__restrict', and a few
2106 other previously undocumented codes.
2107 * hash.h: Regenerated.
2108 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
2109 (build_member_call): Likewise.
2110 (build_new_1): Likewise.
2111 * lex.c (init_parse): Add entry for RID_RESTRICT.
2112 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
2113 (cp_type_qual_from_rid): Define.
2114 * lex.h (enum rid): Add RID_RESTRICT.
2115 * method.c (process_modifiers): Deal with `restrict'.
2116 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
2117 * parse.c: Regenerated.
2118 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
2119 (tsubst_aggr_type): Likewise.
2121 (check_cv_quals_for_unify): Likewise.
2123 * rtti.c (init_rtti_processing): Likewise.
2124 (build_headof): Likewise.
2125 (get_tinfo_var): Likewise.
2126 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
2127 (expand_class_desc): Likewise.
2128 (expand_attr_desc): Likewise.
2129 (synthesize_tinfo_fn): Likewise.
2130 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
2131 (get_matching_virtual): Likewise.
2132 (expand_upcast_fixups): Likewise.
2133 * sig.c (build_signature_pointer_or_reference_name): Take
2134 type_quals, not constp and volatilep.
2135 (build_signature_pointer_or_reference_type): Likewise.
2136 (match_method_types): More CP_TYPE_QUALS conversion, etc.
2137 (build_signature_pointer_constructor): Likewise.
2138 (build_signature_method_call): Likewise.
2139 * tree.c (build_cplus_array_type): Likewise.
2140 (cp_build_type_variant): Rename to ...
2141 (cp_build_qualified_type): New function. Deal with `__restrict'.
2142 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
2143 (build_exception_variant): Likewise.
2145 * typeck.c (qualif_type): Likewise.
2146 (common_type): Likewise.
2147 (comptypes): Likewise.
2148 (comp_cv_target_types): Likewise.
2149 (at_least_as_qualified_p): Define.
2150 (more_qualified_p): Likewise.
2151 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
2152 (compparms): Likewise.
2153 (inline_conversion): Likewise.
2154 (string_conv_p): Likewise.
2155 (build_component_ref): Likewise.
2156 (build_indirect_ref): Likewise.
2157 (build_array_ref): Likewise.
2158 (build_unary_op): Likewise.
2159 (build_conditional_expr): Likewise.
2160 (build_static_cast): Likewise.
2161 (build_c_cast): Likewise.
2162 (build_modify_expr): Likewise.
2163 (convert_For_assignment): Likewise.
2164 (comp_ptr_ttypes_real): Likewise.
2165 (cp_type_quals): New function.
2167 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
2169 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
2170 (CP_TYPE_VOLATILE): Likewise.
2171 * decl.c (grokdeclarator): Use them.
2172 * tree.c (canonical_type_variant): Likewise.
2174 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
2176 * parse.y (named_class_head): Push into class while parsing the
2178 * decl2.c (push_scope, pop_scope): New functions.
2179 * cp-tree.h: Declare them.
2180 * init.c (build_new_1): Delay cleanup until end of full expression.
2182 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
2184 * typeck.c (build_component_ref): Use of a type here is an error.
2186 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
2188 Revamp references to member functions.
2189 * method.c (hack_identifier): Call build_component_ref for a
2190 reference to a member function.
2191 * typeck.c (build_component_ref): Only return a single function
2192 if it's static. Otherwise, return a COMPONENT_REF.
2193 (build_x_function_call): Handle a COMPONENT_REF.
2194 (build_unary_op): Handle all unknown-type things.
2195 * decl2.c (arg_assoc): Handle COMPONENT_REF.
2196 * class.c (instantiate_type): Complain if the function we get is a
2197 nonstatic member function. Remove code for finding "compatible"
2199 * pt.c (tsubst_copy): Handle NOP_EXPR.
2200 * tree.c (build_dummy_object): New fn.
2201 (maybe_dummy_object): New fn.
2202 (is_dummy_object): New fn.
2203 * cp-tree.h: Declare them.
2204 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
2205 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
2206 * init.c (build_member_call): Use maybe_dummy_object and
2208 (build_offset_ref): Use maybe_dummy_object.
2209 (resolve_offset_ref): Use is_dummy_object.
2210 * typeck.c (build_x_function_call): Call build_dummy_object.
2211 (unary_complex_lvalue): Call is_dummy_object.
2213 * typeck.c (build_component_addr): Make sure field is a field.
2215 * call.c (build_new_op): Delete obsolete code.
2217 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
2219 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
2221 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
2222 std if std is ignored.
2224 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
2226 * decl.c (grokvardecl): Fix thinko.
2228 * decl.c (grokdeclarator): Embedded attrs bind to the right,
2231 * parse.y (fn.def2): Fix 'attrs' format.
2233 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2235 * Makefile.in (CONFLICTS): Update.
2236 * parse.y (expr_or_declarator_intern): New rule.
2237 (expr_or_declarator, direct_notype_declarator, primary,
2238 functional_cast): Use it.
2239 (notype_declarator_intern): New rule.
2240 (notype_declarator, complex_notype_declarator): Use it.
2242 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
2244 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
2245 (grokvardecl): Likewise.
2247 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2249 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
2250 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
2252 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
2254 * pt.c (process_partial_specialization): Cast 1st argument of
2257 * tree.c (build_base_fields): Cast `base_align' to (int) when
2258 comparing against one.
2260 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2262 * decl.c (lookup_name_real): Handle template parameters for member
2263 templates where said parameters have the same name as the
2266 * decl.c (expand_static_init): Build cleanups before entering the
2267 anonymous function used to do them to avoid access-checking
2270 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
2271 accidentally removed by previous change, and make DECL_RTL here.
2272 * class.c (add_method): Don't make DECL_RTL here.
2274 * pt.c (for_each_template_parm): Don't examine uninstantiated
2277 1998-10-16 Dave Brolley <brolley@cygnus.com>
2279 * lex.c (real_yylex): Fix unaligned access of wchar_t.
2281 1998-10-16 Mark Mitchell <mark@markmitchell.com>
2283 * class.c (add_method): Fix documentation to reflect previous
2284 changes. Check for duplicate method declarations here.
2285 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
2286 correctly; such things never match.
2287 (grokfndecl): Don't look for duplicate methods here.
2288 * decl2.c (check_classfn): Don't assume names are mangled.
2289 Don't add bogus member function declarations to a class before the
2290 class type is complete.
2291 (grokfield): Reformat error message.
2292 * method.c (set_mangled_name_for_decl): Don't mangle names while
2293 procesing_template_decl.
2295 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
2297 * typeck.c (build_indirect_ref): Complain about a pointer to data
2299 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
2301 * init.c (resolve_offset_ref): Don't undo the above.
2303 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
2304 (struct lang_decl_flags): Add `bitfield'.
2305 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
2307 * decl2.c (grokbitfield, grok_alignof): Likewise.
2308 * init.c (build_offset_ref): Likewise.
2309 * typeck.c (build_component_addr, expr_sizeof): Likewise.
2310 * cvt.c (build_up_reference): Don't crash if taking the address
2311 returns error_mark_node.
2313 * decl.c (grokfndecl): Also check ctype when checking for ::main().
2315 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
2317 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
2319 (grokdeclarator): Instead of here.
2320 * friend.c (do_friend): Lose special handling of ::main and
2322 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
2324 * spew.c (yylex): Clear looking_for_typename if we got
2327 1998-10-15 Mark Mitchell <mark@markmitchell.com>
2329 * class.c (maybe_warn_about_overly_private_class): Improve error
2330 messages for class with only private constructors.
2332 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
2333 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
2334 (build_typename_type): New function.
2335 * decl.c (build_typename_type): Broken out from ...
2336 (make_typename_type): Use it.
2337 * search.c (lookup_field): Likewise.
2339 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2341 * pt.c (convert_nontype_argument): Check against type_referred_to.
2342 * decl.c (grokvardecl): Check for declarator name before building
2343 DECL_ASSEMBLER_NAME.
2345 1998-10-14 Mark Mitchell <mark@markmitchell.com>
2347 * pt.c (lookup_template_class): Add comment.
2348 (instantiate_class_template): Don't mark the _TYPE node for
2349 member class templates as an instantiation.
2351 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
2353 * decl.c (grokfndecl): Fix my thinko.
2355 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
2357 * tinfo2.cc (fast_compare): Remove.
2358 (before): Just use strcmp.
2359 * tinfo.cc (operator==): Just use strcmp.
2361 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
2363 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
2366 1998-10-13 Mark Mitchell <mark@markmitchell.com>
2368 * cp-tree.h (specializations_of_same_template_p): Remove.
2369 * search.c (get_template_base): Don't use it.
2370 (get_template_base_recursive): Likewise.
2371 * pt.c (specializations_of_same_template_p): Remove.
2372 (unify): Don't use it.
2373 (lookup_template_class): Find the correct parent when setting
2374 CLASSTYPE_TI_TEMPLATE.
2376 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2378 * tinfo.cc (operator==): Always compare names.
2380 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
2382 * decl.c (start_function): Fix cut-and-paste error.
2384 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
2386 * inc/typeinfo: Add #pragma interface.
2387 (operator!=): Just call operator==.
2388 * tinfo.cc: Add #pragma implementation.
2389 (operator==): Move from inc/typeinfo and tinfo2.cc.
2390 Check __COMMON_UNRELIABLE instead of _WIN32.
2392 * typeck2.c (my_friendly_abort): Add URL.
2394 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
2396 * decl.c (start_method): Added extra parameter for attributes.
2397 * cp-tree.h (start_method): Update prototype.
2398 * parse.y (fn.def2): Update start_method parameter list.
2400 1998-10-11 Mark Mitchell <mark@markmitchell.com>
2402 * cp-tree.h (specializations_of_same_template_p): Declare.
2403 * pt.c (specializations_of_same_template_p): New function.
2405 * search.c (get_template_base): Use it.
2406 (get_template_base_recursive): Likewise.
2408 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
2410 * decl2.c (start_objects): Add new variable `joiner' and
2411 initialize it properly.
2413 1998-10-09 Mark Mitchell <mark@markmitchell.com>
2415 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
2416 change to vtable types.
2418 * cvt.c (ocp_convert): Avoid infinite recursion caused by
2421 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
2423 * pt.c (resolve_overloaded_unification): New fn.
2424 (try_one_overload): Likewise.
2425 (unify): Don't fail on unknown type.
2426 (type_unification_real): Likewise. Use resolve_overloaded_unification
2427 to handle an overloaded argument.
2428 (template_args_equal): Split out...
2429 (comp_template_args): From here.
2430 (determine_specialization): Also allow a template with more
2431 parms than were explicitly specified.
2432 * cp-tree.h: Add template_args_equal.
2433 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
2435 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
2437 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
2440 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
2442 * typeck.c (unsigned_type): Only return TItype nodes when
2443 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2444 (signed_type): Similarly.
2445 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
2446 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2447 (init_decl_processing): Only create TItype nodes when
2448 HOST_BITS_PER_WIDE_INT is >= 64 bits.
2449 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
2450 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
2452 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2454 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
2455 (gxx.gperf): Update comments describing invocation flags.
2456 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
2458 1998-10-07 Mark Mitchell <mark@markmitchell.com>
2460 * class.c (finish_struct_1): Add commentary on prevous change.
2462 * cp-tree.h (vtbl_ptr_type_node): New variable.
2463 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
2464 already of the right type.
2465 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
2466 Simplify code to grow vtable.
2467 * decl.c (vtbl_ptr_type_node): Define.
2468 (init_decl_processing): Initialize it.
2470 1998-10-06 Mark Mitchell <mark@markmitchell.com>
2472 * cp-tree.def (PTRMEM_CST): New tree node.
2473 * cp-tree.h (ptrmem_cst): New type.
2474 (lang_type): Remove local_typedecls.
2475 (dummy): Increase to 12 bits from 11.
2476 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
2477 (PTRMEM_CST_CLASS): New macro.
2478 (PTRMEM_CST_MEMBER): Likewise.
2479 (current_access_specifier): New variable.
2480 (current_class_type): Remove duplicate declaration.
2481 (finish_struct): Change prototype.
2482 (unreverse_member_declarations): New function.
2483 (pushdecl_class_level): Change prototype.
2484 (grok_enum_decls): Remove.
2485 (fixup_anonymous_union): New function.
2486 (grok_x_components): Change prototype.
2487 (tsubst_chain): Remove.
2488 (finish_member_template_decl): Likewise.
2489 (check_explicit_specialization): Fix indentation.
2490 (finish_class_definition): Change prototype.
2491 (finish_member_class_template): Likewise.
2492 (finish_member_declaration): New function.
2493 (check_multiple_declarators): Likewise.
2494 * class.c (class_stack_node_t): New type.
2495 (current_class_base): Remove.
2496 (current_class_stack): Change type.
2497 (current_access_specifier): New variable.
2498 (grow_method): Remove.
2499 (check_member_decl_is_same_in_complete_scope): Break out from
2501 (make_method_vec): New function.
2502 (free_method_vec): Likewise.
2503 (add_implicitly_declared_members): Break out from finish_struct_1.
2504 (free_method_vecs): New variable.
2505 (add_method): Rework for direct use from parser.
2506 (handle_using_decl): Watch for NULL_TREE while iterating through
2507 CLASSTYPE_METHOD_VEC.
2508 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
2509 just do some error-checking.
2510 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
2511 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
2512 (finish_struct): Change prototype. Simplify; fields and methods
2513 are already set up at this point.
2514 (init_class_processing): Set up current_class_stack.
2515 (pushclass): Save current_access_specifier.
2516 (popclass): Restore it.
2517 (currently_open_class): Simplify.
2518 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
2519 * decl.c (saved_scope): Add access_specifier.
2520 (maybe_push_to_top_level): Save it.
2521 (pop_from_top_level): Restore it.
2522 (maybe_process_template_type_declaration): Use
2523 finish_member_declaration.
2524 (pushtag): Likewise.
2525 (pushdecl_class_level): Don't return a value.
2526 (fixup_anonymous_union): Break out from grok_x_components.
2527 (shadow_tag): Use it.
2528 (xref_tag): Complain about using an elaborated type specifier to
2529 reference a template type parameter or typedef name.
2530 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2531 (current_local_enum): Remove.
2532 (build_enumerator): Call finish_member_declaration.
2533 (grok_enum_decls): Remove.
2534 * decl2.c (grok_x_components): Simplify.
2535 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
2536 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
2537 (merge_functions): Add to comment.
2538 (arg_assoc_type): Prototype.
2539 (arg_assoc): Pass as many arguments as there are parameters.
2540 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
2542 * expr.c (cpls_expand_expr): Remove dead code. Handle
2544 * friend.c (do_friend): Lookup friends when in nested classes.
2546 * init.c (build_offset_ref): Do lookup even for classes that are
2547 only partially defined.
2548 (decl_constant_value): Remove dead code.
2549 * method.c (build_overload_value): Remove hack where by TYPE was
2550 not a TYPE. Handle PTRMEM_CST.
2551 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
2553 * parse.y (components, notype_components, component_decl,
2554 component_decl_1, component_declarator, component_declarator0):
2555 Now all are itype rather than ttype. Rework to add members to
2557 (typesqpecqual_reserved): Use check_multiple_declarators.
2558 (structsp): Update class to finish_class_definition.
2559 (do_xref_defn): Unsplit into named_class_head.
2560 (access_specifier): Set current_access_specifier.
2561 * pt.c (set_current_access_from_decl): New function.
2562 (finish_member_template_decl): Don't take the parameters.
2563 (comp_template_args): Make more robust.
2564 (lookup_template_class): Don't use current_local_enum.
2565 (for_each_template_parm): Handle PTRMEM_CST.
2566 (instantiate_class_template): Use set_current_access_from_decl,
2567 finish_member_declaration and unreverse_member_declarations. Set
2568 lineno/input_filename before generating implicit member functions.
2569 (type_unification_real): Don't assume back-unification happens
2570 only for the last argument.
2571 (regenerate_decl_from_template): Call pushclass a bit earlier.
2572 (tsubst_chain): Remove.
2573 (tsubst_enum): Use set_current_access_from_decl.
2574 (set_mangled_name_for_template_decl): Fix indentation.
2575 * search.c (lookup_fnfields_1): Change iteration through
2576 CLASSTYPE_METHOD_VEC.
2577 (dfs_pushdecls): Likewise.
2578 (dfs_compress_decls): Likewise.
2579 (add_conversions): Likewise.
2580 * semantics.c (finish_class_definition): Don't take components.
2581 Change call to finish_struct.
2582 (finish_member_declaration): New function.
2583 (finish_member_class_template): Don't take template parameters.
2584 Change call to grok_x_components. Call finish_member_template_decl.
2585 (check_multiple_declarators): New function.
2586 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
2587 a passed in fieldlist.
2588 * tree.c (search_tree): Handle PTRMEM_CST.
2590 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
2591 INTEGER_CSTs, for pointer-to-data members.
2593 * call.c (resolve_args): Resolve template specializations, if
2596 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2598 * Makefile.in (spew.o): Depend on toplev.h.
2600 * call.c (compare_ics): Initialize variables `deref_from_type2',
2601 `deref_to_type1' and `deref_to_type2'.
2603 * except.c (get_eh_type): Hide prototype and definition.
2604 (process_start_catch_block_old): Remove unused static prototype.
2606 * pt.c (tsubst_decl): Initialize variable `argvec'.
2608 * spew.c: Include toplev.h.
2610 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
2612 * pt.c (instantiate_decl): Do save and restore file position.
2614 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
2616 * method.c (build_decl_overload_real): Clear
2617 numeric_output_need_bar after __.
2619 1998-10-05 Nathan Sidwell <nathan@acm.org>
2621 * call.c (build_new_method_call): Issue 'incomplete type' error,
2622 if class is not defined.
2624 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2626 * call.c (build_object_call): Move declaration of variable
2627 `fn' into the scope where it is used. Don't access variable
2628 `fn' when it is uninitialized, instead use `fns'.
2630 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2632 * errfn.c (cp_thing): Print buf as a string not as a printf format
2633 to avoid problems with the operator%. Consequently, `%%' sequences
2634 in format are copied as `%' in buf.
2636 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
2638 * pt.c (pop_tinst_level): Call extract_interface_info.
2639 (instantiate_decl): Don't save and restore file position.
2641 * decl.c (cp_finish_decl): Make statics in extern inlines and
2642 templates common, if possible and the target doesn't support weak
2645 * decl.c (grokdeclarator): Remove redundant calls to
2646 build_type_variant and some duplicated code.
2647 * sig.c (build_signature_reference_type): Only take the type parm.
2648 (build_signature_pointer_type): Likewise.
2649 * tree.c (build_cplus_method_type): Adjust.
2650 * cp-tree.h: Update.
2652 1998-10-04 Mark Mitchell <mark@markmitchell.com>
2654 * call.c (build_over_call): Make pedwarns about dropped qualifiers
2655 into full-fledged errors.
2656 * cvt.c (convert_to_reference): Likewise.
2657 * typeck.c (convert_for_assignment): Likewise.
2659 * search.c (expand_upcast_vtables): In addition to unsetting
2660 TREE_READONLY, remove top-level const type qualifier.
2662 1998-10-03 Mark Mitchell <mark@markmitchell.com>
2664 * class.c (current_class_ptr, current_class_ref): Clarify
2666 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
2667 NOP type conversions.
2668 * decl.c (decls_match): Use comptypes directly; ignore
2669 qualifiers on the DECL.
2670 (duplicate_decls): Remove qualifier checks on DECL.
2671 (grokdeclarator): Make the type built up include top-level
2673 * decl2.c (do_dtors): Fix spelling error.
2674 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
2675 when printing type information.
2676 * init.c (build_new_1): Add documentation. Deal with the fact
2677 that type of allocated memory now contains qualifiers.
2678 * lex.c (is_global): Improve error-recovery.
2679 * sig.c (build_member_function_pointer): Don't cast away const
2680 on fields of sigtable_entry_type.
2681 * tree.c (lvalue_type): Don't look at top-level qualifiers on
2683 * typeck.c (decay_conversion): Likewise.
2684 (build_component_ref): Make sure the type of the COMPONENT_REF
2685 contains top-level qualifiers, as appropriate. Improve
2687 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
2688 (build_array_ref): Likewise.
2689 (build_unary_op): Improve error-recovery.
2690 (unary_complex_lvalue): Make taking the address a bound member
2691 function an error, not a sorry.
2692 (build_conditional_expr): Look at the type qualifiers, not the
2693 qualifiers on the expression itself.
2695 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
2697 * decl2.c (merge_functions): Remove duplicates.
2699 * decl2.c: Add -f{no-,}implicit-inline-templates.
2700 (import_export_decl): Check it.
2702 * decl.c (lookup_name_real): Template parms also take precedence
2703 over implicit typename. Only warn if yylex.
2705 * typeck.c (build_conditional_expr): Only fold if ifexp is an
2708 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
2711 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
2713 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
2714 * class.c (build_vbase_pointer): Use it.
2715 * rtti.c (expand_class_desc): Likewise.
2716 * tree.c (build_vbase_pointer_fields): Likewise.
2718 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
2720 * decl.c (start_decl): Add invocation of
2721 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2722 (start_function): Add invocation of
2723 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
2725 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
2726 HANDLE_GENERIC_PRAGMAS.
2728 1998-09-28 Anthony Green <green@cygnus.com>
2730 * semantics.c (finish_asm_stmt): Always permit volatile asms.
2732 1998-09-28 Mark Mitchell <mark@markmitchell.com>
2734 * decl.c (grokdeclarator): Tighten checks for invalid
2735 destructors. Improve error-messages and error-recovery.
2736 * decl2.c (check_classfn): Don't assume that mangled destructor
2737 names contain type information.
2739 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
2741 * search.c (get_base_distance): Remove assert.
2743 * decl2.c (build_anon_union_vars): Don't process a field with no
2745 (finish_anon_union): Also complain about local anon unions with no
2748 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2750 * decl.c (lookup_namespace_name): If the name is a namespace,
2751 return it immediately.
2753 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2755 * cp-tree.h (define_case_label): Remove unused parameter.
2756 (check_java_method): Likewise.
2757 (grokclassfn): Likewise.
2758 (expand_aggr_init): Likewise.
2759 (build_x_delete): Likewise.
2760 (maybe_end_member_template_processing): Likewise.
2761 (unshare_base_binfos): Add prototype.
2762 (string_conv_p): Likewise.
2763 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
2765 * cvt.c (build_up_reference): Remove unused parameter
2766 `checkconst', all callers changed.
2767 (build_type_conversion): Mark parameter `code' with
2769 (build_expr_type_conversion): Initialize variable `conv'.
2771 * decl.c (push_namespace): Initialize variable `d'.
2772 (define_case_label): Remove unused parameter `decl', all callers
2775 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
2776 `argc' with ATTRIBUTE_UNUSED.
2777 (grokclassfn): Remove unused parameter `cname', all callers
2779 (check_java_method): Likewise for parameter `ctype'.
2780 (copy_assignment_arg_p): Mark parameter `virtualp' with
2782 (finish_prevtable_vardecl): Likewise for parameter `prev'.
2784 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
2786 * init.c (expand_aggr_init_1): Remove unused parameter
2787 `alias_this', all callers changed.
2788 (expand_aggr_init): Likewise.
2789 (expand_default_init): Likewise.
2790 (build_new_1): Initialize variable `susp'.
2791 (build_x_delete): Remove unused parameter `type', all callers
2794 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
2796 (readescape): Use (unsigned) value in shift.
2797 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
2798 comparing to a signed quantity.
2800 * pt.c (maybe_end_member_template_processing): Remove unused
2801 parameter `decl', all callers changed.
2802 (check_explicit_specialization): Add braces around empty body in
2804 (current_template_args): Initialize variable `args'.
2805 (lookup_template_class): Likewise for variable `prev_local_enum'.
2806 (tsubst_decl): Likewise for variable `r'.
2807 (set_mangled_name_for_template_decl): Initialize variable
2810 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
2811 Likewise for variable `i'.
2812 (yylex): Initialize variable `trrr'.
2814 * typeck.c (compparms): Mark variable `strict' with
2817 * xref.c (simplify_type): Cast argument of ctype function to
2820 1998-09-24 Mark Mitchell <mark@markmitchell.com>
2822 * cp-tree.h (language_lvalue_valid): Remove.
2823 * decl.c (grokdeclarator): Don't disallow references to functions.
2824 * tree.c (lvalue_p_1): New function, combining duplicated
2827 (real_lvalue_p): Likewise.
2828 * typeck.c (language_lvalue_valid): Remove.
2829 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
2830 they don't have TREE_READONLY set.
2831 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
2833 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
2835 * spew.c (yylex): Give diagnostic.
2836 * hash.h (is_reserved_word): Add export.
2838 * lex.h (rid): Add RID_EXPORT.
2839 * lex.c (init_parse): Ditto.
2841 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
2843 * friend.c (do_friend): Make warning a full sentence.
2845 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2847 * parse.y (component_decl_list): Improve error-recovery.
2849 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
2851 * decl.c (make_typename_type): Move error to point where name
2852 variable can be used by dump_type.
2854 1998-09-22 Mark Mitchell <mark@markmitchell.com>
2856 * decl.c (grokfndecl): Improve error-recovery.
2857 * decl2.c (grokfield): Likewise.
2858 * pt.c (finish_member_template_decl): Likewise.
2860 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
2862 * method.c (hack_identifier): Finding multiple members is always
2865 1998-09-21 Per Bothner <bothner@cygnus.com>
2867 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
2869 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
2871 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
2873 1998-09-20 Mark Mitchell <mark@markmitchell.com>
2875 * class.c (maybe_warn_about_overly_private_class): Reformat.
2877 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
2879 * exception.cc (__cplus_type_matcher): realign some code.
2881 1998-09-16 Mark Mitchell <mark@markmitchell.com>
2883 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
2884 (tinfo2.o): Likewise.
2885 (exception.o): Likewise.
2887 (opnew.o): Likewise.
2888 (opnewnt.o): Likewise.
2889 (opvnew.o): Likewise.
2890 (opvnewnt.o): Likewise.
2891 (opdel.o): Likewise.
2892 (opdelnt.o): Likewise.
2893 (opvdel.o): Likewise.
2894 (opvdelnt.o): Likewise.
2896 1998-09-16 Richard Henderson <rth@cygnus.com>
2898 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
2900 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
2902 * call.c (build_field_call): handle static data members too
2904 * typeck.c (comptypes): when comparing pointer types, check
2905 whether referred types match even in strictest modes
2907 1998-09-15 Mark Mitchell <mark@markmitchell.com>
2909 * cp-tree.h: Revert previous change.
2910 (finish_struct_methods): Remove declaration.
2911 * class.c: Revert previous change.
2912 (maybe_warn_about_overly_private_class): New function.
2913 (finish_struct_methods): Declare here, and make static. Remove
2914 unnecessary parameters. Tidy slightly. Use
2915 maybe_warn_about_overly_private_class.
2916 (finish_struct_1): Adjust. Remove check for private constructors,
2918 (finish_struct): Adjust.
2920 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2922 * except.c (expand_start_catch_block): No need to check for new
2924 (process_start_catch_block_old): Deleted.
2925 (process_start_catch_block): Add call to start_decl_1().
2926 (expand_end_catch_block): Add call to end_catch_handler().
2927 * exception.cc (__cplus_type_matcher): Only check the exception
2928 language if there is an exception table.
2930 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
2932 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
2933 as used to prevent conflicts with virtual function tables.
2935 1998-09-14 Mark Mitchell <mark@markmitchell.com>
2937 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
2938 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
2939 * class.c (maybe_class_too_private_p): New function.
2940 (finish_struct_methods): Use it.
2941 (finish_struct_1): Likewise.
2942 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
2945 * pt.c (check_specialization_scope): Fix spelling error.
2946 (check_explicit_specialization): Remove code to handle explicit
2947 specializations in class scope; they are now correctly diagnosed
2950 1998-09-10 Mark Mitchell <mark@markmitchell.com>
2952 * decl.c (pushdecl): Don't copy types if the
2953 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
2956 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2958 * class.c (get_enclosing_class): New function.
2959 (is_base_of_enclosing_class): Likewise.
2960 * cp-tree.h (get_enclosing_class): Declare.
2961 (is_base_of_enclosing_class): Likewise.
2962 * pt.c (coerce_template_parms): Use them.
2964 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
2966 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
2967 null to decide whether to use it.
2969 * error.c (dump_type_real): Handle NAMESPACE_DECL.
2970 * parse.y (base_class.1): Avoid crash on error.
2972 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
2974 * decl.c (make_typename_type): If context is a namespace, the code
2977 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
2979 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
2981 1998-09-08 Mark Mitchell <mark@markmitchell.com>
2983 * cp-tree.h (anonymous_namespace_name): Declare.
2984 * decl.c: Define it.
2985 (push_namespace): Use anonymous_namespace_name, rather than local
2987 * error.c (dump_decl): If a namespace is named
2988 anonymous_namespace_name, call it {anonymous}.
2990 * decl.c (grokparms): Distinguish between references and pointers
2993 1998-09-08 Richard Henderson <rth@cygnus.com>
2994 Mark Mitchell <mark@markmitchell.com>
2996 * pt.c (process_partial_specialization): Consistantly allocate
2997 and zero tpd.parms based on ntparms. Use tpd2.parms, not
2998 tpd.parms, where appropriate.
3000 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
3002 * Makefile.in (INCLUDES): Update after recent toplevel gcc
3005 1998-09-05 Mark Mitchell <mark@markmitchell.com>
3007 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
3008 * class.c (finish_struct): Remove hackery to deal with explicit
3009 specializations in class scope.
3010 * decl.c (grokfndecl): Improve error-recovery.
3011 * decl2.c (grokfield): Likewise.
3012 * pt.c (check_specialization_scope): New function.
3013 (begin_specialization): Call it.
3014 (process_partial_specialization): New function, split out from
3015 push_template_decl. Check partial specializations more
3017 (push_template_decl): Call it.
3018 (check_explicit_specialization): Don't attempt to handle explicit
3019 specializations in class scope.
3020 (template_parm_data): Document. Add current_arg and
3021 arg_uses_template_parms.
3022 (mark_template_parm): Set it.
3023 (tsubst_arg_types): Remove unused variable.
3024 * semantics.c (begin_class_definition): Tweak.
3026 1998-09-04 Mark Mitchell <mark@markmitchell.com>
3028 * inc/typeinfo (type_info::type_info(const char*)): Make
3031 * cp-tree.h (hash_tree_cons_simple): New macro.
3032 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
3033 (coerce_template_parms): Use make_temp_vec, instead of
3034 make_tree_vec. Document this behavior.
3035 (lookup_template_class): Likewise.
3036 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
3037 Remove dead code (and add ssertion to check its deadness). Fix
3038 bug w.r.t. exception specifications.
3040 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
3042 * decl2.c (import_export_vtable): Always make artificials comdat.
3043 (import_export_decl): Likewise.
3044 * pt.c (mark_decl_instantiated): Likewise.
3046 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3048 * cp-tree.h (finish_globally_qualified_member_call_expr):
3050 (finish_qualified_call_expr).
3051 * semantics.c: Likewise.
3052 * parse.y (primary): Use it.
3053 * method.c (hack_identifier): Remove redundant code.
3055 * init.c (resolve_offset_ref): Call convert_from_reference to
3056 handle members of reference type. Improve error recovery.
3058 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
3060 * cp-tree.h: Declare warn_nontemplate_friend.
3061 * decl2.c (lang_decode_option): Set.
3062 * lang-options.h: Add -Wnon-template-friend.
3063 * friend.c (do_friend): Use to toggle non-template function warning.
3065 1998-09-03 Mark Mitchell <mark@markmitchell.com>
3067 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
3068 corresponding INTEGER_CSTs when processing_template_decl.
3069 * pt.c (tsubst_enum): Tweak accordingly.
3071 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3073 * decl.c (pushdecl_class_level): Add warning here.
3076 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
3078 * cvt.c (convert_pointer_to_real): Tidy.
3079 * search.c (get_base_distance_recursive): Simplify.
3080 (get_base_distance): Likewise.
3082 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
3085 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
3087 * lex.c (check_newline): Call HANDLE_PRAGMA before
3088 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
3089 if unknown pragmas are encountered.
3090 (handle_sysv_pragma): Interpret return code from
3091 handle_pragma_token (). Return success/failure indication rather
3092 than next unprocessed character.
3093 (pragma_getc): New function: retrieves characters from the
3094 input stream. Defined when HANDLE_PRAGMA is defined.
3095 (pragma_ungetc): New function: replaces characters back into the
3096 input stream. Defined when HANDLE_PRAGMA is defined.
3098 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3100 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
3101 * class.c (build_vtable_entry_ref): Likewise.
3103 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3105 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
3106 * decl2.c (import_export_decl): Likewise.
3107 * pt.c (instantiate_decl): Use it.
3109 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
3111 * decl.c (lookup_name_real): Also do implicit typename thing for
3112 artificial TYPE_DECLs.
3113 * search.c (lookup_field): Likewise.
3114 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
3115 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
3116 (enter_scope_of): Extract type from implicit typename.
3117 (begin_class_definition): Likewise.
3118 * lex.c (identifier_type): Handle implicit typename when checking
3121 * cp-tree.h: Declare flag_strict_prototype.
3122 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
3124 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
3125 specified, set it to the value of pedantic.
3127 1998-09-01 Mark Mitchell <mark@markmitchell.com>
3129 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
3131 1998-08-31 Mark Mitchell <mark@markmitchell.com>
3133 * decl.c (finish_enum): Handle member enums of classes declared in
3136 * decl2.c (grok_x_components): Strip attributres before calling
3139 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
3141 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
3142 -fenum-int-equivalence and -fno-nonnull-objects.
3143 * class.c (check_for_override): Remove support for -fall-virtual.
3144 (finish_struct_1): Likewise.
3145 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
3146 * typeck.c (build_binary_op_nodefault): Likewise.
3147 * cvt.c (ocp_convert): Likewise.
3148 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
3149 * class.c (build_vbase_path): Likewise.
3151 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
3153 * Makefile.in (INTERFACE): New, set to 1.
3155 1998-08-30 Mark Mitchell <mark@markmitchell.com>
3157 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
3158 comparing with global_namespace.
3159 (dump_aggr_type): Likewise.
3161 * decl.c (grokfndecl): Issue error on declaration of friend
3162 templates with explicit template arguments.
3164 * pt.c (convert_template_argument): New function, split out
3166 (coerce_template_parms): Here.
3167 (tsubst): Attempt better error-recovery.
3169 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
3171 * pt.c (decl_template_parm_p): Add checks for
3172 TEMPLATE_TEMPLATE_PARM.
3174 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3176 * lex.c (do_identifier): Fix thinko in previous change.
3178 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
3180 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
3181 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
3183 1998-08-28 Richard Henderson <rth@cygnus.com>
3185 Add support for discarding unused virtual functions.
3186 * lang-options.h: Add -fvtable-gc.
3187 * cp-tree.h: Add flag_vtable_gc.
3188 * decl2.c (output_vtable_inherit): New fn.
3189 (finish_vtable_vardecl): Call it.
3190 * class.c (build_vtable_entry_ref): New fn.
3191 (build_vtbl_ref): Call it.
3193 1998-08-28 Mark Mitchell <mark@markmitchell.com>
3195 * cp-tree.h (build_enumerator): Take the enumeration type as a
3197 * decl.c (finish_enum): Don't set the TREE_TYPE for the
3198 enumeration constant values if we're processing_template_decls.
3199 Don't set the type for the CONST_DECLs either; that's done in
3201 (build_enumerator): Take the enumeration type as a
3203 * lex.c (do_identifier): Don't resolve enumeration constants while
3204 processing template declarations, even if they happen to be
3205 TEMPLATE_PARM_INDEXs.
3207 * parse.y (current_enum_type): New variable.
3208 (primary): Don't allow statement-expression in local classes just
3209 as we don't in global classes.
3210 (structsp): Use current_enum_type.
3211 (enum_list): Likewise.
3212 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
3213 finish_enum; they no longer occur.
3215 * cp-tree.h (finish_base_specifier): New function.
3216 * parse.y (base_class): Use it.
3217 * semantics.c (finish_base_specifier): Define it.
3219 * parse.y (structsp): Warn on use of typename outside of template
3222 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3224 * lex.c (handle_cp_pragma): Remove #pragma vtable.
3225 * lang-options.h: Remove +e options.
3226 * decl2.c (lang_decode_option): Likewise.
3227 (import_export_vtable): Don't check write_virtuals.
3228 (finish_vtable_vardecl, finish_file): Likewise.
3229 * search.c (dfs_debug_mark): Likewise.
3230 * semantics.c (begin_class_definition): Likewise.
3231 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
3233 * call.c (build_over_call): Check flag_elide_constructors.
3234 * decl2.c: flag_elide_constructors defaults to 1.
3235 * typeck.c (convert_arguments): Remove return_loc parm.
3236 (build_function_call_real): Adjust.
3238 * search.c: Tear out all mi_matrix and memoize code.
3239 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
3240 * lang-options.h: Remove documentation for -fhandle-exceptions,
3241 -fmemoize-lookups and -fsave-memoized.
3242 * cp-tree.h: Lose mi_matrix and memoize support.
3243 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
3244 * class.c: Lose struct class_level.
3245 (pushclass, popclass): Lose memoize support.
3246 * init.c (build_offset_ref): Likewise.
3248 Never change BINFO_INHERITANCE_CHAIN.
3249 * init.c (emit_base_init): Change modification of
3250 BINFO_INHERITANCE_CHAIN to an assert.
3251 * search.c (get_base_distance_recursive): Likewise.
3252 (get_base_distance): Likewise.
3253 (lookup_member): Likewise.
3254 (convert_pointer_to_single_level): Likewise.
3255 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
3256 (lookup_fnfields): Likewise.
3257 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
3258 (unshare_base_binfos): Don't call propagate_binfo_offsets.
3259 (layout_basetypes): Call propagate_binfo_offsets instead of
3260 unshare_base_binfos.
3261 * decl.c (xref_basetypes): Call unshare_base_binfos.
3262 * pt.c (instantiate_class_template): Likewise.
3263 * tree.c (reverse_path): Remove 'copy' parm; always make a
3265 * class.c (build_vbase_path): Just call it.
3266 * search.c (compute_access): Likewise. Don't re-reverse.
3268 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3270 * class.c (build_vbase_path): Use reverse_path.
3271 (finish_base_struct): Move warnings for inaccessible bases to
3273 (modify_one_vtable): Remove check of TREE_USED (binfo).
3274 (fixup_vtable_deltas1): Likewise.
3275 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
3276 (xref_tag): Remove binfos parameter.
3277 (make_binfo): Remove chain parameter.
3278 (reverse_path): Add copy parameter.
3279 * decl.c (init_decl_processing): Change calls to xref_tag.
3280 (xref_tag): Remove binfos parameter.
3281 (xref_basetypes): Change calls to make_binfo.
3282 * decl2.c (grok_x_components): Change calls to xref_tag.
3283 (handle_class_head): Likewise.
3284 * friend.c (do_friend): Likewise.
3285 * lex.c (make_lang_type): Change calls to make_binfo.
3286 * parse.y (structsp): Change calls to xref_tag.
3287 (named_complex_class_head_sans_basetype): Likewise.
3288 (named_class_head): Likewise.
3289 * rtti.c (init_rtti_processing): Likewise.
3290 * search.c (compute_access): Change calls to reverse_path.
3291 (dfs_get_vbase_types): Change calls to make_binfo.
3292 (get_vbase_types): Remove dead code.
3293 * tree.c (unshare_base_binfos): Change calls to make_binfo.
3294 (layout_basetypes): Warn here about inaccessible bases.
3295 (make_binfo): Remove chain parameter.
3296 (reverse_path): Add copy parameter.
3298 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
3300 * class.c: #if 0 complete_type_p.
3301 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
3302 * method.c (process_overload_item): Likewise.
3303 * typeck.c (comp_target_types): Likewise.
3305 Stop sharing binfos for indirect virtual bases.
3306 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
3307 (layout_basetypes): Likewise.
3308 (unshare_base_binfos): Copy vbases, too.
3309 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
3310 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
3311 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
3312 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
3313 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
3314 reference to BINFO_VIA_PUBLIC.
3315 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
3316 (push_class_decls): Use them.
3317 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
3318 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
3320 1998-08-27 Mark Mitchell <mark@markmitchell.com>
3322 * decl.c (build_enumerator): Set DECL_CONTEXT for the
3325 1998-08-26 Mark Mitchell <mark@markmitchell.com>
3327 * cp-tree.h (finish_enum): Change prototype.
3328 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
3329 VALUES parameter. Don't try to compute mins/maxs if
3330 processing_template_decl.
3331 * parse.y (structsp): Use new calling sequence for finish_enum.
3332 * pt.c (tsubst_enum): Likewise. Take the new type as input.
3333 (lookup_template_class): Remove unused variables. Tweak.
3334 Register enums on instantiation list before substituting
3335 enumeration constants.
3336 (tsubst_decl): Remove unused variables.
3337 (regenerate_decl_from_template): Likewise.
3339 * decl.c (duplicate_decls): Don't obliterate the
3340 DECL_TEMPLATE_INFO for a template if we're not replacing it with
3343 * lex.c (do_identifier): Fix typo in comment.
3345 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3347 * errfn.c: Remove stdarg.h/varargs.h.
3350 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
3352 * pt.c (tsubst_copy): Only do typename overloading on an
3353 IDENTIFIER_NODE that happens to look like a typename if it actually
3354 has a type for us to use.
3356 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3358 * typeck.c (comp_cv_target_types): Split out...
3359 (comp_target_types): From here. Don't allow cv-qual changes under
3360 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
3361 (build_ptrmemfunc): Pass 1 to nptrs.
3362 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
3364 1998-08-25 Mark Mitchell <mark@markmitchell.com>
3366 * search.c (dependent_base_p): Don't compare a binfo to
3367 current_class_type; use the TREE_TYPE of the binfo instead.
3369 * cp-tree.h (CLASS_TYPE_P): Revise definition.
3371 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
3373 * decl.c (duplicate_decls): Don't complain about different
3374 exceptions from an internal decl even if pedantic.
3376 * typeck.c (convert_for_assignment): Converting from pm of vbase
3377 to derived is an error, not a sorry.
3379 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
3380 * class.c (fixed_type_or_null): Rename from
3381 resolves_to_fixed_type_p. Return the dynamic type of the
3382 expression, if fixed, or null.
3383 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
3384 does not match the static type.
3385 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
3386 resolves_to_fixed_type_p again.
3388 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3390 * pt.c (tsubst_decl): Move special case code for dealing with
3391 tricky friend templates here from ...
3392 (regenerate_decl_from_template): Here.
3394 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3396 * decl.c (start_decl): Remove redundant linkage check.
3398 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
3400 * typeck.c (c_expand_return): Handle the case that valtype
3401 is wider than the functions return type.
3403 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3405 * cp-tree.h (CLASS_TYPE_P): New macro.
3406 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
3407 * pt.c (process_template_parm): Undo previous change.
3409 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
3411 * cp-tree.h: Declare.
3412 * pt.c (decl_template_parm_p): New function.
3413 * decl.c (pushdecl): Check decls for redeclaring template parms.
3414 (xref_tag): Make redeclaration an error, print decl.
3415 * decl2.c (grokfield): Check field_decls for redeclaration as well.
3417 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3419 * parse.y (primary): Fix up the type of string constants.
3421 1998-08-24 Mark Mitchell <mark@markmitchell.com>
3423 * typeck.c (convert_for_initialization): Move check for odd uses
3424 of NULL to avoid duplicate warnings.
3426 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
3428 * tree.c (lvalue_type): Fix for arrays.
3429 * typeck.c (string_conv_p): New fn.
3430 (convert_for_assignment): Use it.
3431 (build_unary_op): Use lvalue_type.
3432 * call.c (standard_conversion, convert_like): Use string_conv_p.
3433 (add_function_candidate): Use lvalue_type.
3434 * cvt.c (convert_to_reference): Likewise.
3435 * decl2.c (lang_decode_option): Ignore -traditional.
3436 * decl.c (init_decl_processing): flag_writable_strings inhibits
3439 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
3441 * lang-options.h (lang_options): Add fconst-strings to the list
3443 * decl2.c (lang_f_options, lang_decode_option): Likewise.
3445 1998-08-24 Nathan Sidwell <nathan@acm.org>
3447 * lex.c (real_yylex): Don't warn about long long constants if
3448 we're allowing long long.
3450 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3452 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
3453 accessing bindings directly.
3455 * search.c (my_tree_cons): Reimplement.
3457 * lang-specs.h: Remove __HONOR_STD.
3458 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
3460 1998-08-23 Mark Mitchell <mark@markmitchell.com>
3462 * decl.c (grokdeclarator): Complain about in-class initialization
3463 of aggregates and/or references.
3464 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
3465 TEMPLATE_TYPE_PARMs.
3467 * decl2.c (grok_array_decl): Add comment.
3468 (mark_used): Don't instantiate an explicit instantiation.
3469 * friend.c (make_friend_class): Remove bogus comment. Fix check
3470 for partial specializations.
3471 * pt.c (check_explicit_specialization): Don't
3472 SET_DECL_EXPLICIT_INSTANTIATION here.
3473 (mark_decl_instantiated): Or here.
3474 (do_decl_instantiation): Do it here, instead. Add checks for
3475 duplicate explicit instantiations, etc. Tidy.
3476 (do_type_instantiation): Likewise.
3477 (instantiate_decl): Improve comments. Complain about explicit
3478 instantiations where no definition is available.
3480 * cp-tree.h (ansi_null_node): Remove.
3481 * call.c (build_over_call): Warn about converting NULL to an
3483 * cvt.c (build_expr_type_conversion): Likewise. Use
3484 null_ptr_cst_p instead of expanding it inline.
3485 * decl.c (ansi_null_node): Remove.
3486 (init_decl_processing): Make null_node always have integral type.
3487 * except.c (build_throw): Warn about converting NULL to an
3489 * lex.c (init_parse): Remove handling of ansi_null_node.
3490 * pt.c (type_unification_real): Don't convert NULL to void* type.
3491 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
3492 (convert_for_assignment): Warn about converting NULL to an
3494 (convert_for_initialization): Likewise.
3496 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3498 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
3499 * pt.c (coerce_template_parms): Use no_linkage_check.
3500 * decl.c (grokvardecl): Likewise.
3501 (grokfndecl): Likewise. Members of anonymous types have no linkage.
3503 * method.c (process_overload_item): Remove useless code.
3505 1998-08-20 Per Bothner <bothner@cygnus.com>
3507 Handle new'ing of Java classes.
3508 * init.c (build_class_classref): New function.
3509 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
3510 constructor does not return this; don't need to exception-protect.
3512 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
3513 * decl2.c (acceptable_java_type): Handle template-derived types.
3515 1998-08-20 Per Bothner <bothner@cygnus.com>
3517 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
3519 1998-08-20 Mark Mitchell <mark@markmitchell.com>
3521 * decl.c (duplicate_decls): Always merge the old and new patterns
3522 for templates, regardless of whether or not the new one has
3523 DECL_INITIAL. Don't throw away specializations. Merge
3525 * pt.c (tsubst_decl): Use the right pattern when calculating the
3526 complete args for a new template instance.
3527 (do_decl_instantiation): Fix typo in comment.
3528 (regenerate_decl_from_template): Deal with tricky friend template
3530 (instantiate_decl): Likewise.
3532 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
3534 * init.c (build_builtin_delete_call): Add missing assemble_external
3537 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
3539 * parse.y (notype_unqualified_id): Also accept ~A<int>.
3541 1998-08-19 Mark Mitchell <mark@markmitchell.com>
3543 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
3545 * except.c (build_throw): Warn when NULL is thrown, even with
3546 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
3549 * cp-tree.h (ansi_null_node): New variable.
3550 * decl.c (ansi_null_node): New variable.
3551 (init_decl_processing): Initialize its type.
3552 * lex.c (init_parse): Initialize its value. Use ansi_null_node
3553 for null_node in non-ANSI mode.
3554 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
3555 place of null_node to avoid spurious errors.
3557 1998-08-17 Mark Mitchell <mark@markmitchell.com>
3559 * cp-tree.h (enter_scope_of): New function.
3560 * parse.y (complex_direct_notype_declarator): Use it.
3561 * semantics.c (enter_scope_of): New function.
3563 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
3565 * decl.c (grokparms): No, here.
3567 * decl.c (grokdeclarator): Catch parm with pointer to array of
3568 unknown bound here...
3569 * method.c (process_overload_item): ...not here.
3571 * gxxint.texi: Remove obsolete documentation of overloading code.
3573 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
3574 * class.c (finish_struct_bits): Likewise.
3576 * tree.c (lvalue_type): Fix for arrays.
3577 * typeck.c (build_unary_op): Use lvalue_type.
3578 * call.c (add_function_candidate): Likewise.
3579 * cvt.c (convert_to_reference): Likewise.
3581 * decl2.c (lang_decode_option): Ignore -traditional.
3583 * init.c (build_offset_ref): Don't mess with error_mark_node.
3584 * lex.c (do_scoped_id): Use cp_error.
3586 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
3588 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
3590 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
3592 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
3594 * cp-tree.h (set_identifier_local_value): Provide prototype.
3596 * decl2.c (do_namespace_alias): Remove unused variables `binding'
3599 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
3601 * Makefile.in: Rename BBISON to BISON so that it can be properly
3602 inherited from the parent makefile.
3604 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3606 * lang-options.h: Add -finit-priority.
3607 * decl2.c: Likewise. Check flag_init_priority instead of
3610 * decl2.c (setup_initp): New fn.
3611 (start_objects, finish_objects, do_ctors): Handle init_priority.
3612 (do_dtors, finish_file): Likewise.
3614 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
3616 * pt.c (tsubst_copy): Hush warning.
3618 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
3620 1998-08-12 Mark Mitchell <mark@markmitchell.com>
3622 * pt.c (print_template_context): Don't abort when instantiating a
3625 * decl.c (grokdeclarator): Issue errors on namespace qualified
3626 declarators in parameter lists or in class scope.
3628 1998-08-09 Mark Mitchell <mark@markmitchell.com>
3630 * pt.c (check_explicit_specialization): Don't abort on bogus
3631 explicit instantiations.
3633 1998-08-07 Mark Mitchell <mark@markmitchell.com>
3635 * typeck.c (require_complete_type): Use complete_type_or_else.
3636 (complete_type_or_else): Always return NULL_TREE on failure, as
3639 * pt.c (tsubst_aggr_type): Prototype.
3640 (tsubst_decl): New function, split out from tsubst. Set
3641 input_filename and lineno as appropriate.
3642 (pop_tinst_level): Restore the file and line number saved in
3644 (instantiate_class_template): Set input_filename and lineno as
3646 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
3647 context for a TYPENAME_TYPE is complete.
3649 * decl2.c (grokbitfield): Issue errors on bitfields declared with
3651 (do_dtors): As in do_ctors, pretend to be a member of the same
3652 class as a static data member while generating a call to its
3655 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
3656 conversions, even in complex virtual base class hierarchies.
3658 1998-08-06 Mark Mitchell <mark@markmitchell.com>
3660 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
3661 (TYPE_TEMPLATE_INFO): Likewise.
3662 (SET_TYPE_TEMPLATE_INFO): Likewise.
3663 (ENUM_TI_TEMPLATE): Likewise.
3664 (ENUM_TI_ARGS): Likewise.
3665 (lookup_nested_type_by_name): Remove.
3666 * decl.c (maybe_process_template_type_declaration): Handle enums.
3667 (start_enum): Don't check for primary-template enum declarations
3669 (finish_enum): Clean up, document. Make sure template enum
3670 constants get the correct type.
3671 (build_enumerator): Copy initializers for template enumerations,
3673 (grok_enum_decls): Document.
3674 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
3675 better. Build LOOKUP_EXPRs for local variables, even if they are
3677 * pt.c (tsubst_enum): Remove field_chain parameter.
3678 (template_class_depth): Include the depth of surrounding function
3680 (push_template_decl): Check for primary-template enum declarations
3681 here. Deal with enumeration templates.
3682 (lookup_template_class): Likewise.
3683 (for_each_template_parm): Likewise.
3684 (instantiate_class_template): Don't call tsubst_enum directly,
3685 call tsubst instead, to instantiate enums. Deal with all
3686 field_chain issues here, not in tsubst_enum.
3687 (lookup_nested_type_by_name): Remove.
3688 (tsubst_aggr_type): Revise handling of enumeration types.
3690 (tsubst_copy): Likewise.
3691 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
3693 1998-08-04 Mark Mitchell <mark@markmitchell.com>
3695 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
3696 uses template parameters.
3697 * method.c (build_template_parm_names): Use the full set of
3698 template arguments for tsubst'ing.
3699 (build_overload_identifier): Pass the full set of template
3700 arguments to build_template_parm_names, not just the
3702 * pt.c (TMPL_ARGS_DEPTH): Define using
3703 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
3704 (NUM_TMPL_ARGS): New macro.
3705 (add_outermost_template_args): Deal with the case where the outer
3706 args will be completely discarded.
3707 (coerce_template_parms): Use the full set of template arguments
3708 for tsubst'ing. Simplify. Add some asserts. Improve
3710 (lookup_template_class): Pass the full set of template arguments
3711 to coerce_template_parms.
3712 (tsubst): Add assertion.
3713 (do_type_instantiation): Don't instantiate member template
3716 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
3717 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
3719 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
3721 * method.c (set_mangled_name_for_decl): Change return type to void.
3723 * decl.c (lookup_name_real): A namespace-level decl takes priority
3724 over implicit typename. Avoid doing the same lookup twice.
3726 * search.c (dependent_base_p): New fn.
3727 (dfs_pushdecls, dfs_compress_decls): Use it.
3729 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
3730 virtual functions if the type doesn't have any.
3732 1998-08-03 Mark Mitchell <mark@markmitchell.com>
3734 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
3735 uses template parameters.
3737 1998-08-02 Mark Mitchell <mark@markmitchell.com>
3739 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
3740 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
3741 * lex.c (do_identifier): Don't use a second argument, or a type,
3742 when building LOOKUP_EXPRs.
3743 (do_identifier): Likewise.
3744 (do_scoped_id): Likewise.
3745 * method.c (hack_identifier): Improve error message.
3746 * pt.c (lookup_template_function): Don't needlessly call
3747 copy_to_permanent or build_min.
3748 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
3750 (do_decl_instantiation): Improve error message.
3751 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
3752 (build_min): Copy the type to the permanent obstack, too.
3754 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
3756 * init.c (init_init_processing): Remove BI* handling.
3757 (build_builtin_call): Remove.
3758 (build_builtin_delete_call): New fn.
3759 (build_delete): Use it.
3761 1998-07-31 Mark Mitchell <mark@markmitchell.com>
3763 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
3764 (maybe_check_template_type): New function.
3765 * decl.c (maybe_process_template_type_declaration): New function,
3766 split out from pushtag Call maybe_check_template_type.
3767 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
3768 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3769 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
3770 * pt.c (template_class_depth_real): Generalization of ...
3771 (template_class_depth): Use it.
3772 (register_specialization): Use duplicate_decls for duplicate
3773 declarations of specializations.
3774 (maybe_check_template_type): New function.
3775 (push_template_decl_real): Fix comment.
3776 (convert_nontype_argument): Likewise.
3777 (lookup_template_class): Likewise. Avoid an infinite loop on
3779 (tsubst_friend_function): Fix comment.
3780 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
3782 * semantics.c (begin_function_definition): Use
3783 reset_specialization to note that template headers don't apply
3784 directly to declarations after the opening curly for a function.
3786 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
3788 * decl.c (push_overloaded_decl): Use current_namespace instead of
3789 DECL_CONTEXT (decl) to determine where we go.
3791 * decl.c (lookup_name_real): Fix typo.
3793 1998-07-28 Mark Mitchell <mark@markmitchell.com>
3795 * friend.c (is_friend): Be lenient with member functions to deal
3796 with nested friends.
3798 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
3800 * class.c (finish_struct_1): Convert integer_zero_node to
3801 ssizetype before passing it to set_rtti_entry.
3802 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
3803 of any size to a pointer.
3805 1998-07-27 Mark Mitchell <mark@markmitchell.com>
3807 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
3808 (build_template_decl_overload): Remove.
3809 (set_mangled_name_for_decl): New function.
3810 (innermost_args): Remove is_spec parameter.
3811 (most_specialized, most_specialized_class): Remove declarations.
3812 (lookup_template_class): Add entering_scope parameter.
3813 (maybe_process_partial_specialization): New function.
3814 (finish_template_decl): Likewise.
3815 (finish_template_type): Likewise.
3816 * class.c (finish_struct): Clean up processing of member template
3818 * decl.c (pushtag): Fix formatting.
3819 (lookup_tag): Improve handling of pseudo-global levels.
3820 (make_typename_type): Adjust call to lookup_template_class.
3821 (shadow_tag): Use maybe_process_partial_specialization.
3822 (xref_tag): Improve handling of member friends.
3823 (start_function): Call push_nested_class before
3824 push_template_decl. Don't call push_template_decl for
3826 * decl2.c (grok_x_components): Don't call xref_tag for
3827 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
3828 (grokclassfn): Use set_mangled_name_for_decl.
3829 (arg_assoc_class): Adjust call to innermost_args.
3830 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
3831 * error.c (dump_function_name): Improve printing of template
3833 * friend.c (is_friend): Don't compare types of decls to determine
3834 friendship, unless flag_guiding_decls.
3835 (make_friend_class): Partial specializations cannot be friends.
3836 (do_friend): Use set_mangled_name_for_decl. Call
3837 push_template_decl_real instead of push_template_decl.
3838 * method.c (build_decl_overload_real): Remove prototype. Give it
3840 (build_overload_identififer): Adjust call to innermost_args.
3841 (build_template_decl_overload): Remove.
3842 (set_mangled_name_for_decl): New function.
3843 * parse.y (.finish_template_type): New non-terminal.
3844 (template_def): Use finish_template_decl. Use template_extdef
3846 (template_extdef, template_datadef): New non-terminals, containing
3847 only those rules for things which can be templates.
3849 (template_type, self_template_type): Use .finish_template_type.
3850 (named_class_head): Use maybe_process_partial_specialization.
3851 * pt.c (mangle_class_name_for_template): Remove context parameter.
3852 (get_class_bindings): Remove outer_args parameter.
3853 (complete_template_args): Remove.
3854 (add_outermost_template_args): New function.
3855 (register_specialization): Return the specialization.
3856 (unregister_specialization): New function.
3857 (tsubst_template_parms): Likewise.
3858 (most_specialized, most_specialized_class): Prototype here as
3860 (original_template): Rename to most_general_template.
3861 (tsubst_template_parms): New function.
3862 (set_mangled_name_for_template_decl): Likewise.
3863 (TMPL_ARGS_DEPTH): New macro.
3864 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
3865 (TMPL_ARGS_LEVEL): New macro.
3866 (SET_TMPL_ARGS_LEVEL): Likewise.
3867 (TMPL_ARG): Likewise.
3868 (SET_TMPL_ARG): Likewise.
3869 (TMPL_ARGS_DEPTH): Likewise.
3870 (finish_member_template_decl): Use finish_template_decl.
3871 (maybe_process_partial_specialization): New function, split out
3873 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
3874 (maybe_begin_member_template_processing): Use new macros.
3875 (is_member_template): Likewise.
3876 (is_member_template_class): Likewise.
3877 (add_to_template_args): Likewise. Deal with multiple levels of
3879 (maybe_process_partial_specialization): New function.
3880 (retrieve_specialization): Add consistency check.
3881 (determine_specialization): Return full argument list.
3882 (check_explicit_specialization): Tweak friend handling. Use full
3883 argument lists. Simplify.
3884 (current_template_args): Use new macros.
3885 (push_template_decl_real): Change ill-named mainargs to specargs.
3886 Check that a partial specialization actually specializes at least
3887 one parameter. Improve friend handling. Modify for full
3889 (classtype_mangled_name): Don't mangle the names of
3891 (lookup_template_class): Add entering_scope parameter. Use it to
3892 avoid finding a template type when an instantiation is required.
3893 Simplify. Use full template arguments.
3894 (tsubst_friend_function): Use unregister_specialization. Use new
3895 macros. Use full template arguments.
3896 (tsubst_friend_class): Substitute, using tsubst_template_parms,
3897 into the template parameters before passing them to
3898 redeclare_class_template.
3899 (instantiate_class_template): Simplify. Use full template
3900 arguments. Adjust calls to get_class_bindings. Use
3901 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
3902 (innermost_args): Use new macros.
3903 (tsubst_aggr_type): New function, split out from tsubst.
3904 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
3905 conventions for lookup_tmeplate_class. Refine handling of partial
3906 instantiations. Remove calls to complete_template_args.
3907 Simplify. Add consistency checks. Use set_mangled_name_for_decl
3908 and set_mangled_name_for_template_decl.
3909 (tsubst_copy): Use tsubst_aggr_type.
3910 (instantiate_template): Use full template arguments.
3911 (more_specialized): Improve formatting.
3912 (more_specialized_class): Adjust calls to get_class_bindings.
3913 (get_bindings_real): Don't call complete_template_args.
3914 (most_specialized): Don't overwrite input; create a new list.
3915 (most_specialized_class): Use most_general_template.
3916 (regenerate_decl_from_template): Use unregister_specialization.
3917 Use full template arguments.
3918 (instantiate_decl): Use full template arguments.
3919 (set_mangled_name_for_template_decl): New function.
3920 * semantics.c (begin_class_definition): Use
3921 maybe_process_partial_specialization.
3922 (finish_member_class_template): New function.
3923 (finish_template_decl): Likewise.
3924 (finish_template_type): Likewise.
3925 (typeck.c): Don't crash after issuing a compiler_error.
3926 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
3928 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
3930 * typeck2.c (build_functional_cast): Handle default-initialization.
3932 * call.c (build_over_call): Pass 1 to popclass.
3934 * parse.y (direct_notype_declarator): Add precedence declaration
3935 to notype_unqualified_id case.
3936 * Makefile.in (EXPECT): Adjust.
3938 * tree.c (ovl_member): Fix for single function in OVL.
3940 1998-07-27 Dave Brolley <brolley@cygnus.com>
3942 * c-lex.c (yylex): Fix boundary conditions in character literal and
3943 string literal loops.
3945 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
3947 * decl.c (lookup_name_real): OK, do return the from_obj value
3948 unless got_object depends on template parms.
3950 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
3952 * pt.c (coerce_template_parms): Also complain about local enums.
3954 * cp-tree.h: Add prototype for set_identifier_local_value.
3955 * decl.c (set_identifier_local_value_with_scope): Make static,
3957 * search.c (covariant_return_p): Likewise.
3958 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
3960 * call.c (build_method_call): Only pull out the type of a destructor
3961 if it's a template type parm.
3962 * decl.c (lookup_name_real): Never return the from_obj value.
3964 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3966 * except.c (process_start_catch_block_old): Call start_decl_1 for
3968 * decl.c (start_decl_1): Avoid duplicate error.
3970 * init.c (expand_default_init): Only perform the initialization if
3971 it will do something.
3973 1998-07-23 H.J. Lu (hjl@gnu.org)
3975 * parse.y (base_class): Check for invalid base class.
3977 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
3979 * decl2.c (import_export_template): Fold in...
3980 (import_export_class): ...to here. Handle dllimport/export.
3982 * class.c (build_vtable): Pass at_eof to import_export_vtable.
3983 (prepare_fresh_vtable): Likewise.
3984 * decl2.c (import_export_class): Split out...
3985 (finish_prevtable_vardecl): From here.
3986 * class.c (finish_struct_1): Call import_export_class if at_eof.
3988 * decl.c (start_function): #if 0 mysterious code I wrote and have
3990 * rtti.c (get_tinfo_fn): If this is for a class type, set
3993 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
3995 * inc/exception: Change terminate and unexpected to ().
3997 * parse.y (named_class_head_sans_basetype_defn): A
3998 named_class_head_sans_basetype followed by '{' or ':' is a defn.
4000 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
4002 * tree.c (canonical_type_variant): New fn to handle arrays.
4003 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
4004 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
4005 * method.c (process_overload_item): Use build_overload_value for
4008 1998-07-20 Dave Brolley <brolley@cygnus.com>
4010 * lex.c (mbchar.h): #include it.
4011 (GET_ENVIRONMENT): New macro.
4012 (init_parse): Set character set based on LANG environment variable.
4013 (real_yylex): Handle multibyte characters in character literals.
4014 (real_yylex): Handle multibyte characters in string literals.
4016 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
4018 * lex.c (do_identifier): Look for class value even if we don't
4019 have a global value. Do implicit declaration if parsing is 2.
4020 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
4023 1998-07-19 Mark Mitchell <mark@markmitchell.com>
4025 * decl.c (pushtag): Revert previous change.
4026 * pt.c (lookup_template_class): Don't put out debugging
4027 information for types that use template parameters.
4029 * decl.c (pushtag): Don't put out debugging information for
4030 compiler-generated typedefs.
4032 * error.c (dump_type_real): Don't crash when presented with
4033 intQI_type_node or the like.
4035 * semantics.c (finish_translation_unit): Fix spelling error in
4038 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
4040 * decl.c (lookup_name_real): Pull out single function here.
4041 (select_decl): Not here.
4042 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
4044 * decl.c (qualify_lookup): Tweak again.
4046 * pt.c (lookup_template_class): Don't mess with the context of the
4048 * decl2.c (current_decl_namespace): Remove special handling for
4051 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
4052 a member template specialization.
4054 * tree.c (ovl_member): Use decls_match to compare functions.
4055 * decl.c (decls_match): Check the context of a function.
4057 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
4058 in Koenig lookup support rules.
4059 * semantics.c (finish_call_expr): Handle the new cases.
4061 * typeck.c (build_x_function_call): Handle overloaded methods.
4063 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
4065 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4067 * semantics.c (finish_object_call_expr): Revert previous change.
4068 * call.c (build_new_method_call): Likewise. Instead, convert
4069 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
4071 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4073 * decl.c (qualify_lookup): Handle templates.
4075 * decl2.c (do_using_directive): Don't pass ancestor.
4076 * decl.c (push_using_directive): Calculate ancestor.
4078 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
4079 * decl.c (pushdecl): Move type shadowing handling from here...
4080 (duplicate_decls): ...to here.
4081 * decl.c (set_identifier_local_value_with_scope): New fn.
4083 (set_identifier_local_value, lookup_type_current_level): New fns.
4084 * decl2.c (do_local_using_decl): Handle types and binding level
4087 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
4088 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
4089 (lookup_namespace_name): Likewise.
4090 * typeck.c (build_unary_op): Not here anymore.
4092 * decl2.c (do_class_using_decl): Make sure we get an identifier.
4093 * class.c (handle_using_decl): Ignore TYPE_DECLs.
4095 * decl.c (qualify_lookup): New fn.
4096 (lookup_name_real): Use it.
4098 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4100 * decl2.c (add_using_namespace): When directly using a namespace
4101 that was indirect before, promote it.
4103 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
4104 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
4105 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
4106 * decl.c (select_decl): Replace two flag parameters by one.
4107 (unqualified_namespace_lookup): Likewise, pass flag.
4108 (lookup_flags): New function.
4109 (lookup_name_real): Compute flags, pass them.
4110 (lookup_namespace_name): Call with zero-flag.
4111 * decl2.c (ambiguous_decl): Add flag parameter, complain only
4113 (lookup_using_namespace, qualified_lookup_using_namespace):
4114 Add flag parameter, pass them through.
4115 * lex.c (do_scoped_id): Call with zero-flag.
4117 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
4119 * typeck.c (convert_for_assignment): Use comptypes.
4121 1998-07-16 Mark Mitchell <mark@markmitchell.com>
4123 * semantics.c (finish_object_call_expr): Move test for the
4124 function called being a TYPE_DECL to ...
4125 * call.c (build_new_method_call): Here.
4127 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4129 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
4130 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
4132 * lex.c (looking_for_typename): Don't initialize.
4134 * decl2.c (ambiguous_decl): Clarify error message.
4136 * decl.c (push_using_directive): Iterate over namespaces used
4139 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4141 * decl2.c (add_using_namespace): Iterate over namespaces used
4144 * decl.c (lookup_name_real): Accept namespace aliases as locals.
4145 (cat_namespace_levels): Ignore aliases.
4146 (duplicate_decls): Ignore duplicate aliases.
4147 * decl2.c (do_namespace_alias): Process block level namespace
4148 aliases. Store alias with pushdecl. Remove odr errors.
4149 * parse.y (namespace_alias): New non-terminal.
4152 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
4154 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
4155 Handle TEMPLATE_TYPE_PARM.
4156 (arg_assoc): Rewrite.
4158 * pt.c (complete_template_args): Don't look at the context unless
4161 * method.c (build_decl_overload_real): Fix namespace handling.
4163 * typeck.c (build_unary_op): Extract a lone function from an
4166 * call.c (build_scoped_method_call): Handle getting a namespace
4167 for basetype in a destructor call.
4168 (check_dtor_name): Handle enums.
4170 * parse.y (using_directive): New nonterminal.
4171 (extdef, simple_stmt): Use it.
4173 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4175 * decl2.c (add_function): Move error message ...
4176 (arg_assoc_namespace): ... from here.
4178 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4180 * parse.y (namespace_qualifier): Fix multiple level handling.
4181 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
4182 (arg_assoc): Don't skip the first argument of a function.
4184 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
4186 * search.c (my_tree_cons): Clean up.
4188 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
4190 * call.c (joust): Don't warn about "confusing" conversions to the
4193 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
4195 * class.c (push_nested_class): Complain about namespaces.
4196 * decl.c (start_decl): Enter the object's namespace.
4197 (cp_finish_decl): Leave it.
4198 (grokdeclarator): Likewise.
4199 * decl2.c (check_decl_namespace): New function.
4200 (finish_file): Call it.
4201 * parse.y (complex_direct_notype_declarator): Set complexity
4202 of namespace-qualified ids to -1, enter the namespace.
4204 * method.c (build_template_decl_overload): Expect _DECL as first
4205 parameter. Put context temporarily into current_namespace.
4206 * pt.c (check_explicit_specialization): Change caller.
4209 * init.c (build_offset_ref): Call mark_used and
4210 convert_from_reference for namespace members.
4212 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
4214 * search.c (my_tree_cons): The bitfield is at index 2.
4216 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
4218 * lang-options.h: Format changed to work with new --help support
4221 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
4223 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
4224 Do Koenig lookup in CALL_EXPR.
4225 (arg_assoc): Handle error_mark.
4226 * lex.c (is_global): New function.
4227 (do_identifier): Expect arguments for Koenig lookup.
4228 * parse.y (primary): Add rules for calls of unqualified function calls.
4229 (do_id): Change call of do_identifier.
4230 * pt.c (finish_stmt_expr): Likewise.
4231 * semantics.c (finish_id_expr): Likewise.
4232 (finish_call_expr): Add integer parameter to indicate
4233 argument-dependent lookup.
4235 * decl.c (struct binding_level): New field using_directives.
4236 (push_using_decl): Not sorry anymore.
4237 (push_using_directive): New function.
4238 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
4239 (unqualified_namespace_lookup): New function, code from ...
4240 (lookup_name_real): ... here.
4241 * decl2.c (lookup_using_namespace): Pass using list instead of
4243 (validate_nonmember_using_decl): New function.
4244 (do_nonmember_using_decl): New function.
4245 (do_toplevel_using_decl): Use them.
4246 (do_local_using_decl): New function.
4247 (do_using_directive): Support block-level directives.
4248 * parse.y (simple_stmt): Support using declarations and
4250 (namespace_qualifier, namespace_using_decl): New non-terminals.
4252 * xref.c (classname): New function.
4253 (GNU_xref_hier): Change class and base parameters to tree.
4254 * decl.c (xref_baseypes): Change caller.
4255 * friend.c (make_friend_class): Likewise.
4257 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4259 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
4262 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
4263 template template parameter, record its use.
4264 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
4265 its template arguments if exists.
4267 * pt.c (coerce_template_template_parms): New function equivalent
4268 to coerce_template_parms when IS_TMPL_PARM is true.
4269 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
4270 all callers changed.
4272 (coerce_template_parms): Access ARGLIST properly when creating a
4273 new vector. Only accept implicit TYPE_DECL as valid argument for
4274 a template template parameter when it is a base class of
4275 current_class_type. Don't display error message when COMPLAIN is
4278 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
4280 * repo.c (get_base_filename): Use file_name_nondirectory.
4281 (open_repo_file): Ditto.
4282 * cp-tree.h (file_name_nondirectory): Add prototype.
4284 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
4286 * friend.c (do_friend): Pull the identifier out of declarator.
4287 Use cp_error and friends.
4288 * decl2.c (qualified_lookup_using_namespace): Fix call to
4290 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
4291 (grokvardecl): Use DECL_CLASS_SCOPE_P.
4292 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
4293 * class.c (warn_hidden): Fix for OVERLOAD.
4294 From grahams@rcp.co.uk:
4295 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
4296 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
4298 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
4300 * g++.1 (-traditional): Remove duplicated documentation.
4302 1998-07-11 Mark Mitchell <mark@markmitchell.com>
4304 * method.c (flush_repeats): Add nrepeats parameter.
4305 (issue_nrepeats): Likewise.
4306 (is_back_referenceable_type): New function. Don't back-reference
4307 TEMPLATE_TYPE_PARMs as well as simple types like integers.
4308 (build_mangled_name_for_type): Likewise.
4309 (build_mangled_name_for_type_with_Gcode): Likewise.
4311 (nrepeats): Likewise.
4312 (Nrepeats): Likewise.
4313 (start_squangling): Don't clear the variables removed above.
4314 (end_squangling): Likewise.
4315 (flush_repeats): Tidy. Use nrepeats parameter rather than
4317 (issue_nrepeats): Likewise, but with nrepeats global. Use
4318 is_backreferenceable_type.
4319 (build_overload_nested_name): Tidy. Add comment. Use
4320 build_mangled_name_for_type.
4321 (build_underscore_int): Comment.
4322 (build_overload_scope_ref): Use build_mangled_name_for_type.
4323 (build_overload_int): Likewise.
4324 (build_template_template_parm_names): Tidy.
4325 (build_template_parm_names): Use build_mangled_name_for_type.
4326 (build_overload_identifier): Add comments.
4327 (build_mangled_name_for_type_with_Gcode): Split out from
4329 (build_mangled_name_for_type): Use it.
4330 (build_mangled_name): Rework to use build_mangled_name_for_type
4331 and to not use global nrepeats/Nrepeats. Tidy.
4332 (process_modifiers): Tidy.
4333 (check_btype): Use is_backreferenceable_type. Add comment.
4334 Rename `node' to `type'.
4335 (process_overload_item): Set numeric_output_need_bar here.
4336 Use build_mangled_name_for_type. Tidy.
4337 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
4338 build_mangled_name_for_type.
4340 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
4343 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
4345 * cp-tree.h (warn_long_long): Define.
4346 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
4347 warning "ANSI C++ does not support `long long'".
4348 * decl2.c (warn_long_long): Define.
4349 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
4351 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
4353 * decl.c (xref_tag): Handle attributes between 'class' and name.
4354 * parse.y (aggr): Likewise.
4355 * semantics.c (finish_class_definition): Likewise.
4356 * Makefile.in (EXPECTED): Adjust.
4358 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
4359 * decl2.c: Define them.
4360 (lang_decode_option): Handle them.
4361 * lang-options.h: Add -foptional-diags.
4362 * class.c (finish_struct): Don't complain about multiple meanings of
4363 name if -fno-optional-diags.
4364 * decl.c (pushdecl_class_level): Likewise.
4365 * lex.c (real_yylex): Check warn_multichar.
4367 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
4369 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
4371 * tree.c (make_binfo): Fix length.
4373 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
4375 * decl2.c (lang_decode_option): Remove warn_template_debugging.
4376 * lang-options.h: Ditto.
4378 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4380 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
4381 (process_start_catch_block): Likewise for variables
4382 `false_label_rtx', `call_rtx' and `return_value_rtx'.
4384 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
4386 * tree.c (build_srcloc): Make sure we allocate this node on the
4389 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
4391 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
4392 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
4393 (lang_specific_driver): Only add -lm automatically if need_math is
4396 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
4398 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
4400 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4402 * Makefile.in (EXPR_H): New dependency variable.
4403 (decl2.o): Depend on $(EXPR_H).
4404 (typeck.o): Likewise.
4408 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4410 * decl.c (start_enum): Put local enums on permanent_obstack.
4412 1998-06-25 Mark Mitchell <mark@markmitchell.com>
4414 * cp-tree.h (c_get_alias_set): Declare.
4415 * decl.c (init_decl_processing): Set lang_get_alias_set.
4417 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
4419 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
4420 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
4421 flag for all function decls which are in the exception table.
4422 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
4423 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
4424 code is emitted for any referenced rtti function.
4426 1998-06-25 Dave Brolley <brolley@cygnus.com>
4428 * lang-specs.h: Use new | syntax to eliminate
4429 string concatenation.
4431 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
4433 * cp-tree.h (CP_DECL_CONTEXT): New macro.
4434 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
4435 * method.c (build_overload_nested_name): Likewise.
4436 * sig.c (build_signature_pointer_or_reference_type): Don't set
4439 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4441 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
4442 * cp-tree.h (FROB_CONTEXT): New macro.
4443 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
4444 * decl.c (namespace_binding): Replace NULL_TREE with
4446 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
4447 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
4449 * decl.c (pushtag): Use FROB_CONTEXT.
4450 (pushdecl, make_typename_type, define_function, grokdeclarator):
4452 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
4453 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
4455 * decl2.c (decl_namespace): Return global_namespace if no context.
4456 * method.c (build_overload_nested_name): Expect null as context.
4457 * pt.c (mangle_class_name_for_template): Do nothing for null
4459 (lookup_template_class): Allow for null id_context.
4461 1998-06-25 Richard Henderson <rth@cygnus.com>
4463 * method.c (emit_thunk): Set current_function_is_thunk for the
4464 ASM_OUTPUT_MI_THUNK case as well.
4466 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4468 * exception.cc (__cplus_type_matcher): Get a match_info pointer
4469 instead of an exception table entry as a parameter.
4471 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
4473 * parse.y (function_try_block): Don't call start_catch_handler.
4474 * except.c (call_eh_info): Remove coerced field from declaration.
4475 (build_eh_type_type_ref): New function to create an address of a
4476 rtti function for the new style exception tables.
4477 (expand_start_catch_block): Split function, this contains the
4479 (process_start_catch_block_old): New function to perform the rest
4480 of expand_start_catch_block under old style exceptions.
4481 (process_start_catch_block_old): New function to perform the rest
4482 of expand_start_catch_block under new style exceptions.
4483 (expand_end_catch_block): Only pop the false label off the stack under
4484 the old style of exceptions.
4485 * semantics.c (finish_try_block): Don't call start_catch_handler.
4486 * exception.cc (struct cp_eh_info): Add original_value field.
4487 (__cplus_type_matcher): Perform type matching on the original exception
4488 value, and if we have a match, set the current value.
4489 (__cp_push_exception): Set the original expcetion value.
4491 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
4493 * call.c (joust): Fix confusing conversion warning.
4495 * call.c (build_op_delete_call): Add placement parm. Check
4496 LOOKUP_SPECULATIVELY.
4497 * cp-tree.h, decl2.c, init.c: Adjust.
4498 * decl.c (finish_function): Use it.
4500 * pt.c (tsubst): Diagnose creating void fields or variables.
4502 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4504 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
4506 * cp-tree.h (check_dtor_name): Add prototype.
4508 * init.c (expand_member_init): Remove unused variables
4509 `ptr_type_node', `parm' and `rval'.
4511 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
4513 (lang_print_xnode): Likewise.
4515 * typeck2.c (enum_name_string): Cast argument to sprintf to long
4516 and use %ld specifier.
4518 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
4519 specifier in call to fprintf.
4520 (GNU_xref_member): Cast argument to sprintf to int.
4522 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4524 * typeck2.c (pop_init_level): Warn about implicit zero initialization
4527 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4529 * cp-tree.h: Prototype function `check_java_method'.
4531 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4533 * class.c (finish_struct): Make conflicting use of id a pedwarn.
4534 * decl.c (pushdecl_class_level): Likewise.
4536 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4538 * pt.c (convert_nontype_argument): Issue an error when presented
4539 with an integer (real) constant that cannot be simplified to an
4542 * cp-tree.h (c_get_alias_set): Remove declaration added in
4543 1998-06-13 change that should never have been checked in.
4545 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4547 * typeck.c (build_binary_op_nodefault): Change % in format strings
4550 * decl.c (grokvardecl): Don't build_static_name for decls that
4551 aren't at namespace scope.
4553 * init.c (perform_member_init): Catch default-initialization of
4556 1998-06-17 Mark Mitchell <mark@markmitchell.com>
4558 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
4560 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
4562 * method.c (hack_identifier): Complain about getting a namespace
4564 * typeck.c (decay_conversion): Remove check for namespaces.
4565 * typeck2.c (incomplete_type_error): Likewise.
4566 * parse.y (template_arg): Add PTYPENAME expansion.
4568 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
4570 * decl.c (grokvardecl): Don't build external assembler names for
4571 TYPENAMEs in other namespaces as there is no declarator.
4572 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
4573 info from DECL_CONTEXT if it is NULL.
4575 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
4577 * call.c (check_dtor_name): Split out.
4578 (build_scoped_method_call): Use it.
4579 (build_method_call): Use it.
4580 * init.c (build_offset_ref): Use it.
4582 * typeck.c (build_static_cast): Fix handling of pointers to members.
4584 * decl.c (finish_function): Just return nothing from a constructor.
4585 * typeck.c (c_expand_return): Complain about returning a void
4586 expression from a destructor.
4588 1998-06-13 Mark Mitchell <mark@markmitchell.com>
4590 * class.c (alter_access): Accept a BINFO explaining how to get
4591 from the entity whose accessed is being altered to the type doing
4593 (handle_using_decl): New function containing code split out from ...
4594 (finish_struct_1): Here.
4596 * cp-tree.h (complete_type_or_else): Declare.
4597 * init.c (build_new_1, build_delete): Use it.
4598 * typeck.c (require_complete_type): Use complete_type, rather than
4599 expanding it inline.
4600 (complete_type_or_else): New function.
4601 (build_component_ref): Use it.
4602 (pointer_int_sum): Make sure the type pointed to is complete.
4603 (pointer_diff): Likewise.
4605 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
4608 * search.c (get_matching_virtual): Note that member templates
4609 cannot override virtual functions.
4611 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
4613 * pt.c (check_explicit_specialization): If DECLARATOR turned into
4614 an error_mark_node from lookup_template_function, return the same.
4615 (determine_specialization): Also make sure TEMPLATE_ID isn't an
4616 error_mark_node, before we try to read its operands.
4617 * decl.c (grokdeclarator): If we got an error_mark_node from
4618 check_explicit_specialization, just return it right back.
4620 1998-06-12 Mark Mitchell <mark@markmitchell.com>
4622 * class.c (instantiate_type): Don't treat template-ids that don't
4623 specify any template arguments as equivalent to ordinary
4624 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
4625 pointer-to-members for member templates. Tidy slightly.
4626 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
4627 * init.c (build_offset_ref): Handle template-ids like ordinary
4628 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
4629 offset part of the OFFSET_REF.
4630 * typeck.c (build_unary_op): Change check for unknown types to
4631 look for OFFSET_REFs, not SCOPE_REFs.
4633 1998-06-11 Mark Mitchell <mark@markmitchell.com>
4635 * pt.c (is_member_template_class): New function.
4636 (push_template_decl_real): Use it.
4638 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
4640 * friend.c (do_friend): Add support for nested classes using
4641 member functions of the enclosing class as friends.
4643 1998-06-10 Mark Mitchell <mark@markmitchell.com>
4645 * call.c (convert_default_arg): Make global, not static.
4646 (convert_arg_for_ellipsis): Split out from ...
4647 (build_over_call): Here.
4648 * cp-tree.h (convert_default_arg); Declare.
4649 (convert_arg_to_ellipsis): Likewise.
4650 (do_member_init): Remove.
4651 * init.c (do_member_init): Remove; this code is dead.
4652 (expand_member_init): Remove much of this code; it is dead.
4653 * typeck.c (convert_arguments): Use convert_default_arg and
4654 convert_arg_for_ellipsis, rather than duplicating here.
4656 * call.c (convert_like): Don't fail silently if
4657 build_user_type_conversion fails. Always return error_mark_node
4660 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4662 * search.c (covariant_return_p): Complain about ambiguous base.
4664 * typeck.c (build_component_ref): Diagnose ref to nested type.
4666 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4668 * decl.c (grokparms): Check that INIT isn't an error_mark_node
4669 before giving error about invalid type for default arg.
4671 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4673 * call.c (build_method_call): Fix thinko.
4675 1998-06-10 Dave Brolley <brolley@cygnus.com>
4677 * decl2.c (lang_decode_option): New argc/argv interface.
4678 * cp-tree.h (lang_decode_option): New argc/argv interface.
4679 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
4680 specified for cpplib-enabled compilers.
4681 * lex.c (lang_init): Don't check_newline for cpplib.
4682 (init_parse): Don't initialize cpplib here.
4684 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
4686 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
4687 piece before checking DECL_MUTABLE_P.
4689 1998-06-10 John Carr <jfc@mit.edu>
4691 * tree.c (debug_binfo): Make printf format match arguments.
4693 * error.c (OB_PUTI): Make printf format match arguments.
4695 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
4697 * init.c (perform_member_init): Handle default-initialization.
4699 * except.c (build_throw): Handle throwing NULL.
4701 * typeck.c (build_x_function_call): Use resolve_offset_ref.
4703 * search.c (compute_access): Only strip an anonymous union
4706 * call.c (add_builtin_candidates): Tweak.
4708 * cvt.c (build_expr_type_conversion): Restore code for conversion
4710 * decl2.c (delete_sanity): Use it. Clean up.
4712 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
4714 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
4716 * typeck.c (c_expand_return): Don't warn about void expressions on
4717 return statements in functions returning void.
4719 1998-06-09 Mark Mitchell <mark@markmitchell.com>
4721 * pt.c (fn_type_unification): Revise documentation. Tidy.
4722 (type_unification): Likewise.
4724 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
4726 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
4728 * parse.y (function_try_block): Rename expand_start_catch, and delete
4730 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
4733 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
4735 * search.c (lookup_member): New fn.
4736 * class.c (finish_struct_1): Use it.
4737 * decl.c (lookup_name_real): Use it.
4739 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4741 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
4743 * cp-tree.h: Add prototype for `maybe_print_template_context' and
4744 `maybe_make_one_only'.
4746 * decl.c (auto_function): Remove unused variable `decl'.
4748 * decl2.c: Include dwarf2out.h and dwarfout.h.
4750 * lex.c: Remove redundant declarations of `set_float_handler' and
4753 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
4755 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
4756 time flag. Call __cp_eh_info instead of __cp_exception_info.
4757 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
4758 (__cp_exception_info): Return offset into cp_eh_info structure to
4759 match what use to be the start of this structure.
4760 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
4761 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
4763 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
4764 __cp_eh_info instead of __cp_exception_info.
4766 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
4768 * decl.c (cp_finish_decl): Disable inlining of extern inlines
4769 with static variables.
4771 1998-06-08 Mark Mitchell <mark@markmitchell.com>
4773 * init.c (build_offset_ref): Correct previous change to use build,
4776 1998-06-07 Mark Mitchell <mark@markmitchell.com>
4778 * class.c (instantiate_type): Handle pointer-to-members where the
4779 member is a template.
4780 * init.c (build_offset_ref): Likewise.
4781 * typeck.c (build_unary_op): Likewise.
4783 1998-06-07 Richard Henderson <rth@cygnus.com>
4785 * lex.c (lang_init_options): New function.
4786 (lang_init): Remove flag_exceptions == 2 hack.
4788 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4790 * search.c (envelope_add_decl): Tweak for implicit typename.
4792 * call.c (joust): Also warn about confusing conversion op/constructor
4793 overload resolution.
4795 * spew.c (yylex): Also return the TYPE_DECL if got_object.
4796 Don't clear got_object after '~'.
4797 * call.c (build_scoped_method_call): Tweak destructor handling.
4798 (build_method_call): Likewise.
4799 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
4800 TYPE_MAIN_VARIANT for destructors.
4801 * semantics.c (finish_object_call_expr): Complain about calling a
4804 1998-06-05 Per Bothner <bothner@cygnus.com>
4806 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
4807 Define - update needed by gcc.c change.
4809 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
4811 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
4813 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4815 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
4816 * decl.c (lookup_name_real): Add namespaces_only parameter.
4817 If set, return only NAMESPACE_DECLs.
4818 (select_decl): Likewise.
4819 (identifier_type_value): Give additional parameter.
4820 (lookup_name_nonclass): Likewise.
4821 (lookup_name): Likewise.
4822 (find_binding): Skip namespace aliases.
4823 (binding_for_name): Likewise.
4824 (push_namespace): Check for namespace aliases.
4825 (lookup_name_namespace_only): New function.
4826 (begin_only_namespace_names, end_only_namespace_names): New functions.
4827 * decl2.c (set_decl_namespace): Skip namespace aliases.
4828 (do_using_directive): Likewise.
4829 (do_namespace_alias): Produce namespace aliases, fix alias
4831 * error.c (dump_decl): Support SCOPE_REF.
4832 * parse.y (extdef): Wrap lookup with namespace_only for namespace
4833 aliases and using declarations.
4835 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
4837 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
4839 * error.c (dump_expr): Clean up NEW_EXPR case.
4841 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
4843 Suggested by Brendan Kehoe
4844 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
4845 treat it as using ::decl.
4847 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
4849 * tree.c (mapcar): Support NEW_EXPR.
4851 * error.c (dump_expr): Support NEW_EXPR.
4853 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
4855 * method.c (make_thunk): Use overload machinery to make name.
4856 * search.c (covariant_return_p): New fn.
4857 (get_matching_virtual): Use it.
4859 * init.c (build_new_1): Fix check for void.
4861 1998-06-01 Per Bothner <bothner@cygnus.com>
4863 * cp-tree.h (TYPE_FOR_JAVA): New macro.
4864 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
4865 java_int_type_node, java_long_type_node, java_float_type_node,
4866 java_double_type_node, java_char_type_node, java_boolean_type_node):
4867 New "primitive" types, with predefined names __java_byte etc.
4868 (record_builtin_java_type): New function.
4869 (init_decl_processing): Make Java types with record_builtin_java_type.
4870 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
4871 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
4872 (grokfndecl): Call check_java_method for Java classes.
4873 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
4874 (process_overload_item): Match types against specific
4875 java_XX_type_node types, rather than using is_java_type.
4876 * class.c (finish_struct_1): Don't add default copy constructor
4877 or operator= if TYPE_FOR_JAVA.
4878 (pop_lang_conext): Restore strict_prototyp proper if Java.
4879 * decl2.c (acceptable_java_type, check_java_method): New functions.
4880 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
4881 (tsubst): Move common statement after if statement.
4882 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
4884 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
4886 * pt.c (for_each_template_parm): Use first_rtl_op.
4888 * tree.c (build_cplus_array_type_1): Also check index_type for
4891 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
4893 * pt.c (tsubst): Always copy BINFO_BASETYPES.
4895 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
4897 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
4900 1998-05-29 Mark Mitchell <mark@markmitchell.com>
4902 * decl.c (grokdeclarator): Don't complain about in-class
4903 initialization of static consts if we don't really know the type
4906 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
4908 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
4909 * method.c (build_destructor_name): New fn.
4910 * decl2.c (maybe_retrofit_in_chrg): Split out...
4911 (grokclassfn): From here. Reorganize.
4912 * decl.c (grok_ctor_properties): Make sure ctors for types with
4913 vbases have the in_chrg parm.
4914 * pt.c (instantiate_class_template): Update
4915 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
4917 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
4919 1998-05-28 Mark Mitchell <mark@markmitchell.com>
4921 * pt.c (instantiate_decl): Make test for whether or not static
4922 variables should be instantiated early match its comment.
4924 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
4926 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
4928 (start_function): Call check_default_args.
4929 * decl2.c (grokfield): Don't call check_default_args.
4930 (check_default_args): Use cp_error_at.
4931 * lex.c (do_pending_defargs): Call check_default_args.
4933 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
4935 * call.c (build_method_call): Make sure get_type_value returns
4936 something before we try to use its TYPE_MAIN_VARIANT.
4937 (build_scoped_method_call): Likewise.
4939 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
4941 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
4942 initialize an array.
4944 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
4947 * friend.c (do_friend): Clarify template warning.
4949 1998-05-27 Mark Mitchell <mark@markmitchell.com>
4951 * decl.c (shadow_label): Don't treat decls as identifiers.
4952 (maybe_push_to_top_level): Clear shadowed_labels.
4954 * pt.c (instantiate_decl): Reset lineno and filename after calling
4955 regenerate_decl_from_template.
4957 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
4960 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
4962 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
4964 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4966 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
4967 (convert_nontype_argument): Handle cases when nontype template
4968 parameters become classes after substitution.
4970 1998-05-26 Mark Mitchell <mark@markmitchell.com>
4972 * friend.c (is_friend): Use comptypes, rather than == to compare
4973 types. Modify for new representation of template friends.
4974 (make_friend_class): Likewise.
4975 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
4976 (instantiate_class_template): Deal with template friends.
4978 * decl.c (store_parm_decls): Remove redundant call to
4979 expand_main_function.
4981 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
4983 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
4986 1998-05-26 Per Bothner <bothner@cygnus.com>
4988 * language_as_string: Handle lang_java.
4990 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
4992 * decl.c (pushdecl): Don't copy the type_decl.
4994 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4996 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
4998 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
5000 * parse.y (complex_direct_notype_declarator): Use $1 to access
5001 scope of notype_qualified_id.
5003 1998-05-26 Dave Brolley <brolley@cygnus.com>
5005 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
5006 (init_parse): Initialize cpplib interface.
5008 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
5011 1998-05-26 Mark Mitchell <mark@markmitchell.com>
5013 * decl.c (pushtag): Avoid crashing on erroneous input.
5015 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5017 * decl.c (push_namespace): Only produce one unique name for
5018 anonymous namespaces.
5019 (get_unique_name): Remove.
5021 1998-05-25 Mark Mitchell <mark@markmitchell.com>
5023 * call.c (tourney): Don't do any extra comparisons.
5025 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
5027 * cp-tree.h (processing_template_parmlist): Declare.
5028 * decl.c (pushtag): Don't call push_template_decl when we
5030 * pt.c (processing_template_parmlist): New variable.
5031 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
5032 (complete_template_args): Use it.
5033 (add_to_template_args): Likewise.
5034 (innermost_args): Likewise.
5036 (begin_template_parm_list): Use processing_template_parmlist.
5037 (end_template_parm_list): Likewise.
5039 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
5040 * decl.c (grokdeclarator): Use it.
5041 * decl2.c (grok_x_components): Likewise.
5042 * init.c (initializing_context): Likewise.
5043 * method.c (do_build_copy_constructor): Likewise.
5044 (do_build_assign_ref): Likewise.
5045 * search.c (compute_access): Likewise.
5046 * typeck.c (build_component_ref): Likewise.
5048 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
5049 unnamed type a typedef name "for linkage purposes".
5051 * pt.c (lookup_template_class): Don't look at
5052 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
5054 * method.c (build_overload_int): Handle error cases gracefully.
5056 * pt.c (instantiate_decl): Handle static member variables
5059 * pt.c (tsubst): Use the tsubst'd type when producing new
5060 TEMPLATE_PARM_INDEX nodes.
5062 1998-05-24 Mark Mitchell <mark@markmitchell.com>
5064 * tree.c (cp_tree_equal): Handle pointers to member functions.
5066 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
5067 sure the type of the REF_BIND is a reference type.
5068 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
5069 target_type for clarity.
5071 * parse.y (xcond): Move call to condition_conversion ...
5072 * semantics.c (finish_for_cond): Here.
5073 * parse.c: Regenerated.
5075 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
5077 * decl.c (push_namespace): Namespaces have type void.
5078 * typeck2.c (incomplete_type_error): Complain about namespace
5080 * typeck.c (decay_conversion): Likewise.
5082 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5084 * error.c (dump_expr): Support namespaces.
5086 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
5088 * cp-tree.def: Add SRCLOC.
5089 * cp-tree.h: Add struct tree_srcloc and accessor macros.
5090 * tree.c (build_srcloc, build_srcloc_here): New fns.
5091 * pt.c (add_pending_template): Use build_srcloc_here.
5092 (push_tinst_level): Update last_template_error_tick before erroring.
5093 (instantiate_decl): Restore lineno and input_filename before
5094 calling add_pending_template.
5095 * decl2.c (finish_file): Set up lineno and input_filename for
5098 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5100 * decl.c (lang_print_error_function): New fn.
5101 (init_decl_processing): Set print_error_function to use it.
5102 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
5104 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
5107 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
5108 copy-initialization.
5110 * class.c (build_vtable_entry): Use int_fits_type_p.
5111 (build_vtable): Pass a signed offset to build_vtable_entry.
5112 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
5113 set_rtti_entry): Likewise.
5115 1998-05-22 Per Bothner <bothner@cygnus.com>
5117 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
5118 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
5120 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
5122 * pt.c (print_template_context): Use fprintf instead of cp_error.
5124 * pt.c (determine_specialization): Just return an error_mark_node.
5125 Also print the decl we want in error messages. If we complain,
5126 return error_mark_node.
5127 (tsubst_friend_function): Set lineno and input_filename so
5128 error messages will be useful.
5129 (instantiate_template): Just return an error_mark_node.
5130 (check_explicit_specialization): Don't mess with a returned
5133 * pt.c (print_template_context): Add new argument.
5134 (maybe_print_template_context): New fn.
5135 (push_tinst_level): Increment tinst_level_tick.
5136 (pop_tinst_level): Likewise.
5137 * errfn.c (cp_thing): Call maybe_print_template_context. Use
5138 xrealloc instead of xmalloc.
5140 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
5142 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5144 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
5145 if the template we looked up is the same as the one we already
5148 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
5150 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
5151 (cpp_reader,parse_in): Add for cpplib.
5152 (check_newline): Call handle_sysv_pragma with new interface.
5153 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
5155 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
5156 (sub_getch): Call GETC for cpplib.
5158 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
5159 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
5161 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
5163 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
5165 * decl2.c (maybe_make_one_only): New fn.
5166 (import_export_vtable): Use it.
5167 (import_export_decl): Likewise.
5168 * pt.c (mark_decl_instantiated): Likewise.
5170 1998-05-21 Mark Mitchell <mmitchell@usa.net>
5172 * decl2.c (find_representative_member): Rename to ...
5173 (build_anon_union_vars): New function.
5174 (finish_anon_union): Fix stupidity of previous change.
5176 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
5178 * decl.c (grokfndecl): Handle definition of specialization in
5181 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
5183 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5185 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
5186 to look for type declarations.
5187 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
5188 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
5189 (finish_member_class_template): Declare.
5190 * decl.c (pushtag): Put member class templates on the
5191 CLASSTYPE_TAGS list, just as for ordinary member classes.
5192 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
5193 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
5194 IDENTIFIER_NAMESPACE_VALUEs.
5195 * parse.y (component_decl): Move code to ...
5196 * semantics.c (finish_member_class_template): New function.
5197 Don't put member class templates on the list of components for a
5199 * parse.c: Regenerated.
5200 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
5201 In fact, don't use DECL_CONTEXT at all here.
5203 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
5205 * decl.c (record_unknown_type): New function.
5206 (init_decl_processing): Call it for the unknown and global type
5209 1998-05-20 Mark Mitchell <mmitchell@usa.net>
5211 * decl2.c (find_representative_member): New function.
5212 (finish_anon_union): Use it.
5214 * cp-tree.h (MAIN_NAME_P): New macro.
5215 (DECL_MAIN_P): Likwise.
5216 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
5217 (grokfndecl): Use the new macros.
5218 (grokdeclarator): Likewise.
5219 (start_function): Likewise.
5220 (store_parm_decls): Likewise.
5221 (finsh_function): Likewise.
5222 * friend.c (do_friend): Likewise.
5223 * typeck.c (build_function_call_real): Likewise.
5224 (build_unary_op): Likewise.
5226 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
5228 * decl2.c (start_objects, finish_objects, do_dtors,
5229 do_ctors): Split out from...
5230 (finish_file): ...here.
5232 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
5234 * tree.c (is_overloaded_fn): Don't abort on placeholders from
5237 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
5239 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
5241 * error.c (dump_expr): Handle an ARROW_EXPR.
5243 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
5245 * decl.c (saveable_obstack): Declare.
5246 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
5247 declare, if necessary.
5249 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
5251 * call.c (compare_qual): Remove.
5253 (is_properly_derived_from): New function.
5254 (maybe_handle_ref_bind): Likewise.
5255 (maybe_handle_implicit_object): Likewise.
5256 (compare_ics): Modify substantially to bring into conformance with
5258 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
5259 (comp_cv_qualification): Declare.
5260 (comp_cv_qual_signature): Likewise.
5261 * typeck.c (comp_cv_qualification): Likewise.
5262 (comp_cv_qual_signature): Likewise.
5264 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5266 * Makefile.in (parse.o): Depend on toplev.h.
5268 * class.c (typecode_p): Remove prototype and definition.
5270 * cp-tree.h (currently_open_class, is_empty_class, member_p):
5273 * decl.c (push_overloaded_decl_top_level): Remove prototype and
5276 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
5277 in call to `cp_thing'.
5278 (cp_warning): Likewise for function pointer `warning'.
5280 * except.c (do_function_call): Remove prototype and definition.
5281 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
5283 * method.c (is_java_type): Add prototype and make it static.
5285 * parse.y: Include toplev.h.
5287 * pt.c (type_unification): Remove unused variable `arg'.
5288 (instantiate_decl): likewise for `save_ti'.
5290 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
5292 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
5294 * init.c (build_member_call): Handle template_ids.
5295 * parse.y (primary): Add global_scope template_id.
5297 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5299 * decl2.c (get_sentry): Use end_temporary_allocation.
5300 Don't declare permanent_obstack.
5302 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
5304 * parse.y (.finish_new_placement): New non-terminal.
5305 (unary_expr, new_type_id): Use it.
5306 * parse.c: Regenerated.
5308 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
5310 * pt.c (redeclare_class_template): Say where the original definition
5311 of the template-parameter's default argument appeared.
5313 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
5315 * call.c (build_over_call): Tweak empty class handling.
5317 * decl.c (make_typename_type): Use currently_open_class.
5319 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
5321 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5323 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
5324 for a type unless it is one.
5326 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
5328 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
5330 * Makefile.in (program_transform_name, objdir): Define.
5332 * Makefile.in (BISON): Use bison from the build tree if it exists.
5335 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5337 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
5339 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
5341 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
5343 * call.c (build_scoped_method_call): Likewise.
5345 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
5347 * init.c (build_new_1): Call suspend_momentary around the creation
5348 of values that must be saved for exception handling.
5349 * parse.y (.build_new_placement): New non-terminal.
5350 (unary_expr, new_placement): Use it.
5351 * parse.c: Regenerated.
5353 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
5355 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
5358 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
5361 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
5363 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5365 * decl.c (start_decl): Revert problem change.
5367 * Makefile.in (CONFLICTS): Fix.
5369 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5371 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
5373 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
5375 * class.c (finish_struct_1): Use BINFO_SIZE.
5377 * decl.c (start_decl): Use 'tem'.
5379 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5381 * exception.cc: Include eh-common.h.
5382 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
5383 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
5384 (__cp_push_exception): Initialize eh_info struct as well.
5385 * except.c: Remove local structs and include eh-common.h.
5386 (init_exception_processing): Set language and version codes.
5387 (call_eh_info): add presence of eh_info to runtime description of
5389 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
5390 * semantics.c (finish_try_block): call start_catch_block() and
5392 * parse.y (function_try_block): call start_catch_block() and
5395 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
5397 * typeck.c (original_type): New function.
5398 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
5399 to see if they're actually the same.
5400 * cp-tree.h (original_type): Declare.
5402 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5404 * Makefile.in (lex.o): Depend on output.h.
5406 * call.c (add_function_candidate): Remove unused variable `cand'.
5407 (add_conv_candidate): Likewise.
5408 (build_builtin_candidate): Likewise.
5410 * cp-tree.h: Add prototype for `types_overlap_p'.
5412 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
5414 * decl2.c (merge_functions): Remove unused variables `tmp' and
5417 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
5418 (code_as_string): Likewise.
5419 (language_as_string): Likewise.
5420 (parm_as_string): Likewise.
5421 (op_as_string): Likewise.
5422 (assop_as_string): Likewise.
5423 (cv_as_string): Likewise.
5425 * lex.c: Include output.h.
5427 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
5429 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
5432 * tinfo.cc (__class_type_info::dcast): Change the type of variable
5433 `i' from int to size_t.
5435 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
5438 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5440 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
5441 DECL_NAMESPACE_SCOPE_P.
5442 (lang_decl_name): Likewise.
5443 * pt.c (tsubst_friend_function, tsubst): Likewise.
5444 * decl.c (pushdecl, redeclaration_error_message, start_decl,
5445 cp_finish_decl, start_function): Likewise.
5446 * class.c (finish_struct_1): Likewise.
5447 * call.c (build_over_call): Likewise.
5448 (compare_ics): Use DERIVED_FROM_P.
5450 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
5452 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
5453 * method.c (build_mangled_name): Use it.
5454 (build_decl_overload_real): Likewise.
5456 * error.c (dump_simple_decl): New function, broken out from ...
5457 (dump_decl): Use it.
5459 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
5461 * ptree.c (lang_print_xnode): Add missing `break'.
5463 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
5465 * call.c (add_template_candidate): Adjust for changes to
5466 fn_type_unification.
5467 (add_template_candidate_real): Likewise.
5468 (add_template_conv_candidate): Likewise.
5469 (build_user_type_conversion_1): Likewise.
5470 (build_new_function_call): Likewise.
5471 (build_object_call): Likewise.
5472 (build_new_op): Likewise.
5473 (build_new_method_call): Likewise.
5474 * class.c (instantiate_type): Likewise.
5475 * cp-tree.h (unification_kind_t): New type.
5476 (fn_type_unification): Adjust prototype.
5477 (type_unificaiton): Likewise.
5478 * pt.c (UNIFY_ALLOW_NONE): New macro.
5479 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
5480 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
5481 (UNIFY_ALLOW_DERIVED): Likewise.
5482 (unify): Change prototype.
5483 (maybe_adjust_types_for_deduction): New function.
5484 (check_cv_quals_for_unify): Likewise.
5485 (determine_specialization): Adjust.
5486 (fn_type_unification): Likewise.
5487 (type_unification): Likewise.
5488 (type_unification_real): Likewise. Use
5489 maybe_adjust_types_for_deduction. Fix mishandling of
5490 back-unification of template functions passed as arguments. Pass
5491 appropriate combination of UNIFY_ALLOW_* to unify.
5492 (unify): Remove unused NTPARMS parameter. Use
5493 check_cv_quals_for_unify. Remove bogus code that allowed
5494 too-generous unification in order to adhere more closely to standard.
5495 (get_bindings_real): Adjust.
5496 (get_class_bindings): Likewise.
5498 * method.c (build_overload_identifier): Only use the innermost
5499 template arguments when mangling.
5500 * pt.c (tsubst_template_argument_vector): New function.
5501 (complete_template_args): Deal with the situation where the
5502 extra_args contain more than one level of arguments.
5503 (lookup_template_class): Deal with member template classes, which
5504 may have more than one level of arguments.
5505 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
5506 Improve handling of member template classes. Use
5507 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
5508 tsubst_template_argument_vector where appropriate.
5509 (regenerate_decl_from_template): Break out from ...
5510 (instantiate_decl): Here.
5512 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
5513 * parse.h: Regenerated.
5514 * parse.c: Really regenerated.
5516 * cp-tree.h (finish_unary_op_expr): New function.
5517 (finish_id_expr): Likewise.
5518 (begin_new_placement): Likewise.
5519 (finish_new_placement): Likewise.
5520 (finish_declarator): Likewise.
5521 (finish_translation_unit): Likewise.
5522 (finish_parmlist): Likewise.
5523 (begin_class_definition): Likewise.
5524 (finish_class_definition): Likewise.
5525 (finish_default_args): Likewise.
5526 (finish_inline_definitions): Likewise.
5527 * parse.y (GCC_ASM_KEYWORD): Remove.
5528 (TYPENAME_ELLIPSIS): Likewise.
5529 * parse.c: Regenerated.
5530 Use new functions in semantics.c in the actions for many rules.
5531 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
5532 * hash.h: Regenerated.
5533 * semantics.c (finish_expr_stmt): Allow NULL expr.
5534 (finish_unary_op_expr): New function, containing
5535 code previously in parse.y.
5536 (finish_id_expr): Likewise.
5537 (begin_new_placement): Likewise.
5538 (finish_new_placement): Likewise.
5539 (finish_declarator): Likewise.
5540 (finish_translation_unit): Likewise.
5541 (finish_parmlist): Likewise.
5542 (begin_class_definition): Likewise.
5543 (finish_class_definition): Likewise.
5544 (finish_default_args): Likewise.
5545 (finish_inline_definitions): Likewise.
5547 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
5549 * typeck.c (build_c_cast): Don't decay arrays and functions to
5550 pointer type when converting to a class type.
5552 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
5554 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
5555 (DECL_CLASS_SCOPE_P): Likewise.
5557 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
5559 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
5560 * decl2.c (constructor_name_full): Likewise.
5562 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
5564 * tree.c (mapcar): Add OVERLOAD support.
5566 * init.c (resolve_offset_ref): We must use basetype_path before we
5567 destroy it with a call to convert_pointer_to.
5569 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5571 * class.c (currently_open_class): New fn.
5572 * decl.c (lookup_name_real): Use it.
5573 * search.c (lookup_field): Likewise.
5575 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5577 * cp-tree.def (OVERLOAD): New node.
5578 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
5579 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
5580 (NAMESPACE_BINDING): Remove.
5581 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
5583 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
5585 (tree_overload): New struct.
5586 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
5587 (REAL_IDENTIFIER_TYPE_VALUE): Define.
5588 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
5589 (lang_decl_flags): Remove in_namespace.
5590 (lang_decl): Remove chain.
5591 (DECL_CHAIN, DECL_NAMESPACE): Remove.
5592 (flag_honor_std): Declare extern.
5593 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
5594 namespace_binding, set_namespace_binding,
5595 lookup_function_nonclass, cat_namespace_levels,
5596 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
5597 scratch_ovl_cons, ovl_member, build_overload): Declare.
5598 (decl_list_length, get_namespace_id, current_namespace_id,
5599 overloaded_globals_p): Remove.
5600 (lookup_using_namespace, qualified_lookup_using_namespace): Change
5602 (push_scratch_obstack): New macro.
5603 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
5604 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
5606 (build_new_function_call): Iterate using OVL_CHAIN.
5607 Print DECL_NAME in when reporting ambiguities.
5608 (build_object_call): Iterate using OVL_NEXT for fns, convs.
5609 (build_new_op): Call lookup_function_nonclass.
5610 Iterate using OVL_NEXT.
5611 (build_op_delete_call): Change detection of members.
5612 Do not wrap TREE_LIST around fields and single global functions.
5613 (build_over_call): Don't push a class level if the context is a
5615 (build_new_method_call): Iterate using OVL_NEXT.
5616 * class.c (add_method): Chain overloaded members using
5617 build_overload. Remove copying of method.
5618 (grow_method): When iterating through the obstack, expect OVERLOAD
5619 nodes. Chain overload members.
5620 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
5621 nodes in call to get_baselinks.
5622 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
5623 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
5624 fdecls that are OVERLOAD nodes.
5625 (validate_lhs): New function.
5626 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
5627 code. Use DECL_NAME in error messages. Split code between global
5628 and member function processing.
5629 * decl.c (global_type_node): New static variable.
5630 (in_std): New global.
5631 (struct binding_level): New field usings.
5632 (resume_binding_level): Assert that we are not in a class.
5633 (toplevel_bindings_p): Just check for namespace_p or
5635 (resume_level): Remove.
5636 (find_binding): New function.
5637 (binding_for_name): Call it.
5638 (namespace_binding, set_namespace_binding): New functions.
5639 (push_namespace): Associate binding level with new namespace,
5640 resume_binding_level for existing namespace. Remove old code.
5641 Fake std by counting.
5642 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
5643 (maybe_push_to_top_level): Save current namespace.
5644 (pop_from_top_level): Restore saved namespace.
5645 (pop_namespace): Call suspend_binding_level. Remove old code.
5646 (cat_namespace_levels): New function.
5647 (set_identifier_type_value_with_scope): For namespace bindings,
5648 set BINDING_TYPE, and use global_type_node.
5649 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
5650 (identifier_type_value): New function.
5651 (pushtag): If no context, use current_namespace.
5652 (duplicate_decls): Don't process DECL_CHAIN.
5653 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
5654 already set. Never reset it to NULL_TREE. Lookup global variables
5655 in their namespace. Push overloaded templates if they are on
5657 (pushdecl_namespace_level): New function.
5658 (pushdecl_top_level): Implement using pushdecl_namespace_level.
5659 (pushdecl_using_decl): New function.
5660 (overloaded_globals_p): Remove.
5661 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
5662 them. Use namespace_binding and set_namespace_value.
5663 (redeclaration_error_message): Complain if the declarations come
5664 from different namespaces.
5665 (lookup_tag): On namespace level, look in the BINDING_TYPE.
5666 (lookup_namespace_name): Pass tree_bindings from stack. Remove
5668 (select_decl): New function.
5669 (lookup_name_real): Call it for qualified and unqualified lookup.
5670 Pass tree_bindings from the stack.
5671 If prefer_type is 1, also accept namespaces.
5672 (lookup_function_nonclass): New function.
5673 (init_decl_processing): Set the binding level of the global
5674 namespace to global_binding_level.
5675 Build a proper type list for __builtin_apply.
5676 Initialize std_node to "fake std" if flag_honor_std is set.
5677 Initialize global_type_node.
5678 Allocated bad_alloc in namespace std if flag_honor_std.
5679 (define_function): Set the DECL_CONTEXT to the current_namespace.
5680 (start_decl): A namespace is not considered as a context here. If
5681 the DECL_CONTEXT is a namespace, push the decl.
5682 (cp_finish_decl): Check for namespaces used as initializers.
5683 (grokfndecl): Add namespace parameter. Remove processing of
5685 (grokvardecl): Add namespace parameter.
5686 (grokdeclarator): Process SCOPEs that are namespaces. For
5687 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
5688 (start_function): Check for contexts that are namespaces.
5689 Set context for declarations that have not been pushed.
5690 (store_parm_decls): Check for ::main only.
5691 (finish_function): Likewise.
5692 (start_method): Check for contexts that are namespaces.
5693 (start_method): Remove DECL_CHAIN processing.
5694 * decl2.c (flag_honor_std): Declare.
5695 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
5696 (decl_namespace_list): New static global.
5697 (grok_x_components): Ignore namespaces as type contexts.
5698 (check_classfn): Expect OVERLOAD nodes.
5699 (grokfield): Remove DECL_CHAIN processing.
5700 (finish_file): Call cat_namespace_levels.
5701 (merge_functions): New function.
5702 (ambiguous_decl): Rewrite.
5703 (lookup_using_namespace): Produce tree_bindings.
5704 (qualified_lookup_using_namespace): Likewise.
5705 (set_decl_namespace, decl_namespace, current_decl_namespace,
5706 push_decl_namespace, pop_decl_namespace): New functions.
5707 (arg_lookup): New struct.
5708 (add_function, arg_assoc_namespace, arg_assoc_class,
5709 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
5711 (get_namespace_id, current_namespace_id): Remove.
5712 (do_toplevel_using_decl): Rewrite.
5713 (do_class_using_decl): Complain about namespace qualifiers.
5714 (do_using_directive): Sorry if not on namespace level. Complain
5715 about unknown namespaces.
5716 * error.c (dump_aggr_type): Check for namespace contexts.
5717 * except.c (init_exception_processing): Push terminate into std.
5718 * friend.c (is_friend): A namespace is not a context, here.
5719 * init.c (expand_member_init): Remove DECL_CHAIN processing.
5720 (build_offset_ref): Process OVERLOAD nodes.
5721 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
5722 * lex.c (identifier_type): Loop using OVL_CHAIN.
5723 (see_typename): Set looking_for_typename to 2.
5724 (real_yylex): Likewise.
5725 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
5726 (do_scoped_id): Expect OVERLOAD nodes.
5727 Change calling convention for qualified_lookup_using_namespace.
5728 (build_lang_decl): Don't set in_namespace anymore.
5729 * method.c (typevec_size): New global.
5730 (build_overload_nested_name): Return if global_namespace.
5731 Otherwise, always expect a declaration context.
5732 (build_qualified_name): Likewise.
5733 Make sure we don't write beyond typevec_size.
5734 (build_decl_overload_real): Likewise.
5735 Allocate one extra slot for the namespace.
5736 (hack_identifier): Mark code dead.
5737 Process OVERLOAD and NAMESPACE_DECL nodes.
5738 * parse.y (program): Pop namespaces until in global namespace.
5739 (extdef): In a using-declaration, don't discard the identifier if
5740 there is no declaration.
5741 (left_curly): Ignore type contexts which are namespaces.
5742 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
5744 * pt.c (template_class_depth): Expect types to be namespaces.
5745 (determine_specialization): Simplify by expecting OVERLOAD nodes.
5746 (push_template_decl): Push into namespace level.
5747 Reset ctx if it is a namespace.
5748 Set DECL_CONTEXT to current_namespace if not set already.
5749 Ignore real contexts that are namespaces.
5750 (mangle_class_name_for_template): Skip global_namespace.
5751 Mangle other namepaces as declarations.
5752 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
5753 (lookup_template_class): Push into namespace of context.
5754 If the context is a namespace, set it to global_namespace.
5755 Use id_context for mangling.
5756 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
5757 (tsubst_friend_function): Ignore namespace contexts.
5758 Push into namespace level.
5759 (tsubst): Handle NAMESPACE_DECL nodes.
5760 Remove DECL_CHAIN processing.
5761 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
5762 * ptree.c (print_lang_identifier): Print bindings.
5763 (lang_print_xnode): Print OVERLOAD nodes.
5764 * rtti.c (init_rtti_processing): Push type_info into std.
5765 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
5766 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
5767 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
5768 lookup_fnfields_here): Likewise.
5769 Process all nodes, instead of going through TREE_CHAIN.
5770 * sig.c (build_signature_pointer_or_reference_type): Set context
5771 to global_namespace.
5772 (build_signature_table_constructor): Expect OVERLOAD nodes.
5773 * spew.c (yylex): Save old setting of looking_for_typename.
5774 * tree.c (decl_list_length): Remove.
5775 (binding_init): New function.
5776 (count_functions): Rewrite.
5777 (is_overloaded_fn): Expect OVERLOAD nodes.
5778 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
5779 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
5780 ovl_member): New functions.
5781 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
5782 (type_unknown_p): Likewise.
5783 (require_instantiated_type): Likewise.
5784 (build_component_ref): Declare code dead.
5785 (build_x_function_call): Create and expect OVERLOAD nodes.
5786 (build_function_call_real): Check for ::main only.
5787 (build_unary_op): Likewise. Expect OVERLOAD nodes.
5788 (convert_for_assignment): Check for TREE_LIST before accessing
5790 * decl.c (duplicate_decls): Check for namespace bindings instead
5792 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
5793 lookup_name_current_level, start_decl, xref_tag,
5794 finish_enum): Likewise.
5795 * init.c (build_offset_ref): Likewise.
5796 * search.c (lookup_field): Likewise.
5797 (lookup_fnfields): Likewise.
5798 (dfs_debug_mark): Likewise.
5799 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
5800 (poplevel_class, pop_from_top_level): Likewise.
5801 * decl2.c (finish_method): Likewise.
5802 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
5803 * decl.c (record_builtin_type): Likewise.
5804 (init_decl_processing, grokfndecl): Likewise.
5805 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
5806 (make_lang_type): Likewise.
5807 * parse.y (make_thunk): Likewise.
5808 * pt.c (tsubst): Likewise.
5809 * tree.c (debug_binfo): Likewise.
5810 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
5811 tinfo2.cc, inc/new.h: Add std qualifications.
5812 * inc/new: Wrap with namespace std if __HONOR_STD.
5813 * inc/typeinfo: Likewise.
5815 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
5817 * call.c (build_user_type_conversion_1): Handle second_conv
5818 properly for templates.
5820 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5822 * method.c (build_decl_overload_real): Set TREE_USED flag to
5823 zero for build_type_variants nodes as well.
5825 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
5827 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
5829 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
5831 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
5832 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
5833 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
5834 xref.o): Add toplev.h dependencies.
5836 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
5838 * errfn.c (cp_error, cp_warning): Remove declarations for
5839 error and warning respectively.
5841 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5843 * error.c: Convert to using ctype macros defined in system.h.
5844 * method.c: Likewise.
5846 * lex.c: Likewise. Also remove redundant system header stuff.
5848 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
5850 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
5851 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
5852 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
5853 xref.c: Add include of toplev.h.
5855 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
5857 * tree.c (perm_manip): Also regenerate the RTL of an extern.
5858 (copy_to_permanent): Use end_temporary_allocation.
5860 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
5862 * init.c (expand_vec_init): The initialization of each array
5863 element is a full-expression.
5865 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5867 * method.c (build_mangled_name): Add a call to build_type_variant
5868 to get the right type.
5870 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
5872 * Makefile.in: Add .SUFFIXES.
5874 * cp-tree.def: Remove NAMESPACE_DECL.
5876 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
5878 * call.c (build_over_call): Do evaluate arg even if it has empty
5880 * decl.c (start_function): Don't push a member function.
5882 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
5884 * Makefile.in (g++FAQ.info): Put -o option before input file.
5886 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
5888 * gxxint.texi: Add info for squangling codes K and B.
5890 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
5892 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
5893 the expression in templates.
5894 (finish_stmt_expr): Likewise.
5896 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
5898 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
5900 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
5902 * decl.c (maybe_push_to_top_level): Always clear
5903 current_template_parms and processing_template_decl.
5904 (pushtag): Remove check of current_class_type and some comments,
5905 since maybe_push_to_top_level no longer creates confusion.
5907 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
5909 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
5910 (DECL_CLASS_TEMPLATE_P): Likewise.
5911 (DECL_PRIMARY_TEMPLATE): Likewise.
5912 (PRIMARY_TEMPLATE_P): Use it.
5913 (push_template_decl_real): New function.
5914 (redeclare_class_template): Take new template parameters as
5916 (is_specialization_of): New function.
5917 (comp_template_args): Declare.
5918 * decl.c (pushtag): Handle friend template classes.
5919 (xref_tag): Likewise. Use new calling convention for
5920 redeclare_class_template.
5921 * decl2.c (grok_x_components): Handle friend templates.
5922 * friend.c (is_friend): Use is_specialization_of where
5923 appropriate. Deal with friend class templates.
5924 (make_friend_class): Let a class template be friends with itself.
5925 * pt.c (comp_template_args): Remove declaration.
5926 (tsubst_friend_class): New function.
5927 (push_template_decl_real): New function.
5928 (push_template_decl): Use it.
5929 (redeclare_class_template): Adjust for new calling convention.
5930 (comp_template_args): Give it external linkage.
5931 (instantiate_class_type): Use tsubst_friend_class to deal
5932 with friend templates.
5933 * typeck.c (comptypes): Use comp_template_args, rather than
5934 expanding it inline.
5935 * parse.y (component_decl): Handle a nested template type
5936 like other component type declarations.
5938 * pt.c (check_explicit_specialization): Handle overloaded
5939 constructors correctly.
5941 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
5942 (lookup_template_class): Use it.
5944 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
5946 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
5947 * cp-tree.h: Add WRAPPER support.
5948 * call.c (add_candidate): Split out from add_*_candidate fns.
5949 (build_over_call): Take the candidate instead of function and args.
5950 Enforce access control here. Emit overload warnings here.
5951 (add_warning): New fn.
5952 (joust): Add WARN parm. If not set, call add_warning instead of
5953 printing a warning. Reenable some warnings.
5955 (convert_like): Adjust.
5956 (build_new_op): Adjust.
5957 (build_new_function_call): Adjust.
5958 (build_user_type_conversion_1): Adjust.
5959 (USER_CONV_FN): Adjust.
5960 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
5961 build_int_wrapper): New fns.
5963 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
5965 * pt.c (unify): Fix typo in previous change.
5967 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
5969 * error.c (dump_type_real): Declare canonical_name.
5971 * typeck.c (comp_target_types): Fix PMFs.
5973 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
5975 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
5976 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
5979 * pt.c (tsubst): Decrease the template-level of
5980 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
5981 TEMPLATE_PARM_INDEX.
5982 (template_decl_level): New function.
5983 (unify): Make sure to record unifications for template
5984 parameters, even when the parameters exactly match the arguments.
5985 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
5986 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
5987 aren't from the level we're currently working on.
5989 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
5991 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
5993 * decl2.c (check_member_template): Set DECL_IGNORED for member
5994 class templates, too.
5996 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
5998 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6000 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
6002 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
6004 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
6005 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
6006 (init_decl_processing): Handle TI types.
6007 * typeck.c (unsigned_type, signed_type): Handle TI types.
6009 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
6011 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
6012 New local added_libraries. Increment count when add library to
6015 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
6017 * cp-tree.h (type_as_string_real): New function.
6018 * pt.c (mangle_class_name_for_template): Use it.
6019 * error.c (dump_aggr_type): Change prototype.
6020 (dump_type_prefix): Likewise.
6021 (dump_type_suffix): Likewise.
6022 (dump_type_real): Convert from dump_type. If desired, the
6023 "canonica" name of a typedef, i.e., the name of the underlying
6024 type, can be printed.
6025 (dump_type): Call dump_type_real.
6027 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
6029 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
6031 * typeck.c (comp_target_types): Tweak pedantic case.
6032 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
6033 Return -1 or 1 instead of 1 or 2.
6034 (compparms): Remove STRICT handling.
6035 (convert_for_assignment): Fix handling of pmfs.
6037 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
6039 * typeck.c (comp_target_types): Handle references like pointers.
6040 (comp_target_parms): Note that return code from comp_target_types
6041 can be negative to indicate failure.
6043 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6045 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
6046 which requires a working target compiler to build.
6048 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
6050 * tree.c (avoid_overlap): Add prototype.
6052 * spew.c (num_tokens): Add prototype.
6053 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
6055 * search.c (dfs_check_overlap): Add prototype.
6056 (dfs_no_overlap_yet): Likewise.
6058 * pt.c (original_template): Add prototype.
6059 (inline_needs_template_parms): Likewise.
6060 (push_inline_template_parms_recursive): Likewise.
6061 (retrieve_specialization, register_specialization): Likewise.
6062 (print_candidates, reduce_template_parm_level): Likewise.
6063 (build_template_decl, mark_template_parm): Likewise.
6064 (tsubst_friend_function, get_bindings_real): Likewise.
6066 * method.c (start_squangling): Add prototype.
6067 (end_squangling, check_ktype, issue_ktype): Likewise.
6068 (build_overloaded_scope_ref, check_btype): Likewise.
6069 (build_mangled_template_parm_index): Likewise.
6071 * lex.c (init_cpp_parse): Add prototype.
6072 (handle_cp_pragma, handle_sysv_pragma): Likewise.
6073 (reduce_cmp, token_cmp): Likewise.
6075 * except.c (call_eh_info): Add prototype.
6076 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
6077 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
6079 * decl2.c (is_namespace_ancestor): Add prototype.
6080 (namespace_ancestor, add_using_namespace): Likewise.
6081 (ambiguous_decl): Likewise.
6083 * decl.c (indent): Add prototype.
6085 * call.c (add_template_candidate_real): Add prototype.
6087 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
6089 * decl2.c (build_expr_from_tree): Just return a PMF.
6091 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
6093 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
6094 when doing initializations.
6096 * pt.c (unify): Use comptypes to compare type args.
6098 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
6100 * decl.c (duplicate_decls): Fix check for when it's safe to free
6103 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
6106 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
6108 * pt.c (build_template_parm_index): Add prototype.
6110 * search.c (my_tree_cons): Don't clear words outside the
6111 newly allocated node.
6113 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
6115 * lex.c (init_parse): Now returns char* containing the filename.
6117 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
6118 Jeff Law <law@cygnus.com>
6120 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
6123 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6125 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
6127 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6129 * decl.c (duplicate_decls): Don't warn for redundant decls if
6130 friend: let add_friend take care of it.
6132 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6134 * sig.c (build_signature_pointer_constructor): Don't set
6135 TREE_HAS_CONSTRUCTOR for a signature pointer.
6136 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
6137 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
6139 * typeck.c (build_unary_op): Only allow taking the address of a
6141 * typeck2.c (digest_init): Simplify.
6142 (store_init_value): Don't pedwarn about using { } for pmfs.
6144 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
6146 * cp-tree.h (start_decl): Update prototype.
6147 * decl.c (start_decl): Like the C version, new parameters
6148 for the attributes. Call cplus_decl_attributes here,
6149 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
6150 (grokdeclarator): Pass NULL for new start_decl arguments.
6151 * pt.c (tsubst_expr): Likewise.
6152 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
6153 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
6154 * lex.c (build_lang_decl): Add lang_name_java.
6155 * class.c (push_lang_context): Add lang_name_java.
6156 * method.c (build_mangled_name): Check for is_java_type.
6158 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
6160 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
6161 * call.c (build_scoped_method_call): Check for TREE_CODE for
6162 VOID_TYPE instead of type == void_type_node.
6163 (build_method_call): Ditto.
6164 * decl.c (lookup_name_real): Ditto.
6165 (grokdeclarator): Ditto.
6166 (start_decl): Ditto.
6168 (start_function): Ditto.
6169 (finish_function): Ditto.
6170 (start_method): Ditto.
6172 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
6174 * lex.c (finput): New variable.
6175 (init_cpp_parse): Renamed from init_parse.
6176 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
6177 (finish_parse): New function.
6178 * cp-tree.h (init_lex, init_parse): Remove declarations.
6180 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6182 * call.c (build_call): Still evaluate the actual argument.
6183 * class.c (is_empty_class): Update for -fnew-abi.
6185 * decl2.c: -fnew-abi implies -fsquangle.
6187 * method.c (do_build_assign_ref): Don't do anything to copy
6189 (do_build_copy_constructor): Likewise.
6190 * call.c (build_over_call): Likewise.
6192 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6194 * tree.c (avoid_overlap): Return a value.
6196 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
6198 * method.c (check_btype): Add missing argument to xrealloc.
6199 (check_ktype): Likewise.
6201 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6203 Implement empty base optimization.
6204 * class.c (finish_struct_1): Add vbase fields earlier. Set
6205 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
6206 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
6207 (types_overlap_p): New fn.
6208 * tree.c (avoid_overlap): New fn.
6209 (build_base_fields): Use it to avoid overlapping empty bases.
6210 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
6212 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
6214 Re-implement allocation of base class subobjects.
6215 * tree.c (unshare_base_binfos): New fn.
6216 (layout_basetypes): Use it. Now handles offsets of both virtual and
6217 non-virtual bases, after layout_type.
6218 (layout_vbasetypes): Remove.
6219 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
6220 (build_vbase_pointer_fields): Split out from old layout_basetypes.
6221 * class.c (finish_base_struct): Lose offset handling code.
6222 Move nonvdtor warning here. Don't mess with t_binfo anymore.
6223 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
6224 * cp-tree.h: Adjust.
6226 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
6228 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
6229 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
6230 * class.c (duplicate_tag_error): Likewise.
6231 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
6232 * tree.c (layout_vbasetypes): Update from layout_record, remove
6233 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
6234 (layout_basetypes): Likewise.
6236 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
6238 * class.c, Make sure system.h is included just after config.h.
6239 Delete lingering stdio and errno references too.
6240 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
6242 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
6244 * friend.c (is_friend): Fix access control for local classes.
6246 * class.c (is_empty_class): New fn.
6247 * call.c (build_call): Don't pass empty class objects to a function.
6249 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
6251 * call.c (build_over_call): Do name resolution for default
6252 arguments of function templates in the scope of the templates.
6254 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
6256 * call.c: Include system.h. Remove includes, declarations and
6257 defines provided by system.h.
6258 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
6259 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
6260 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
6261 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
6262 * typeck2.c, xref.c: Likewise.
6263 * Makefile.in: Dependencies updated as appropriate.
6264 * Make-lang.in: Likewise.
6266 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
6268 * pt.c (fn_type_unification): Allow incomplete unification without
6269 an immediate error message.
6271 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
6273 * tree.c (member_p): New fn.
6274 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
6275 initializing class members.
6277 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
6278 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
6280 * call.c (build_method_call): Handle non-scoped destructors, too.
6281 * pt.c (tsubst_copy): Likewise.
6283 * pt.c (print_template_context): Split out...
6284 (push_tinst_level): ...from here.
6286 * friend.c (is_friend): Don't pass a type to decl_function_context.
6288 * typeck.c (convert_for_initialization): Always hand off
6289 conversions to class type.
6291 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
6293 * friend.c (is_friend): Local classes have the same access as the
6296 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
6298 * typeck.c (expand_target_expr): Delete dead function.
6300 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
6302 * repo.c (save_string): Delete dead function.
6304 * method.c (thunk_printable_name): Delete dead function.
6306 * lex.c (yynextch): Delete dead function.
6308 * expr.c (tree_extract_aggr_init): #if 0 out.
6310 * except.c (do_unwind): Delete dead function.
6311 (easy_expand_asm): Likewise.
6313 * cvt.c (build_conversion_type_1): Delete dead function.
6315 * cp-tree.h (push_expression_obstack): Declare.
6317 * call.c (source_type): #if 0 out.
6319 * class.c (alter_access): Remove unused label. Add braces
6320 around empty else clause.
6322 * lex.c (yyprint): Fix argument to printf.
6324 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
6326 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
6328 * pt.c (instantiate_class_template): Make sure template
6329 arguments are permanent.
6330 * init.c (resolve_offset_ref): Don't go looking around in
6333 * semantics.c: Add routines to handle expressions, and some
6334 declaration processing.
6335 * parse.y: Use them.
6336 (current_class_depth): Move declaration to cp-tree.h.
6337 * parse.c: Regenerated.
6338 * cp-tree.h: Use them.
6339 (current_class_depth): Declare.
6340 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
6342 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
6344 * error.c (dump_decl): Be a bit more explicit with template
6345 type arguments, when verbose.
6347 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
6349 * inc/exception: Reorder closing braces.
6351 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
6353 * pt.c (redeclare_class_template): New function.
6354 * cp_tree.h (redeclare_class_template): Declare it.
6355 * decl.c (xref_tag): Use it.
6357 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
6359 * call.c (build_over_call): Check IS_AGGR_TYPE, not
6361 * typeck.c (convert_arguments): Likewise.
6363 * decl.c (grokdeclarator): Remove const and volatile from type after
6364 setting constp and volatilep.
6366 * class.c (finish_struct_1): Don't warn about bool bitfield larger
6369 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
6371 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
6373 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
6375 * call.c (build_object_call): Complain about ambiguous operator(),
6376 rather that crashing.
6377 (build_new_op): Likewise.
6378 (build_op_delete_call): Likewise.
6380 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
6382 * cvt.c (perform_qualification_conversions): Use comp_target_types
6383 instead of comp_ptr_ttypes.
6385 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
6387 * cp-tree.h (enforce_access): Declare.
6388 * call.c (enforce_access): Make it extern, not static.
6389 * class.c (alter_access): Use enforce_access; modify code for ISO
6390 compliance, rather than ARM rules.
6392 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6394 * cp-tree.h: Fix typo.
6396 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
6398 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
6399 if (aggregate_value_p (type)).
6401 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
6403 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
6405 * tree.c (mapcar): When dealing with a DECL, use it's constant
6407 * pt.c (lookup_template_class): Don't mangle the names of template
6408 classes whose arguments are unknown.
6410 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
6412 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
6414 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
6416 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
6418 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
6419 boolean_type_node to 1.
6421 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
6423 * error.c (dump_expr): Remove unused variable `l'.
6425 * pt.c (for_each_template_parm): New function, created by
6426 converting uses_template_parms.
6427 (tree_fn_t): New typedef.
6428 (uses_template_parms): Use it.
6429 (mark_template_parm): New function.
6430 (push_template_decl): Check that the argument list of a partial
6431 specialization uses all the template parameters.
6433 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
6434 with it; we might want it for debugging.
6435 * cp-tree.h (type_unification): Change interface.
6436 * class.c (finish_struct_1): Skip nested template types, just like
6437 ordinary nested types.
6438 (instantiate_type): Use new interface to type_unification.
6439 * lex.c (init_lex): Add __sz as opname for sizeof.
6440 * method.c (build_overload_scope_ref): New function.
6441 (build_overload_int): Handle complex expressions. Set
6442 numeric_output_need_bar if necessary.
6443 (build_overload_value): Handle non-PARM_DECL nodes; this
6444 routine is now used by build_overload_int. Remove some
6445 assignments to numeric_output_need_bar. Use
6446 build_overload_scope_ref.
6447 (build_qualified_name): Note that some template mangled names end
6448 with digits, and set numeric_output_need_bar appropriately. Use
6449 build_underscore_int.
6450 * pt.c (unify): Change interface.
6451 (type_unification_real): Likewise.
6452 (determine_specialization): Use new interfaces.
6453 (tsubst): Deal gracefully with situations in which the argument
6454 vector is not fully filled.
6455 (fn_type_unification): Use new interfaces.
6456 (type_unification): Likewise. Remove NOP_EXPR hack.
6457 (type_unification_real): Likewise.
6458 (unify): Likewise. Deal with unification of complex expresions.
6460 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6462 * pt.c (complete_template_args): Initialize skip properly.
6464 * decl.c (make_typename_type): Revert.
6465 (make_implicit_typename): Remove.
6466 (lookup_name_real): Don't call it. Call lookup_field if we see a
6467 TYPE_DECL from a template base.
6468 * search.c (lookup_field): Do implicit typename stuff.
6470 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
6471 Geoff Noer <noer@cygnus.com>
6473 * Makefile.in: Various fixes for building cygwin32 native toolchains.
6474 * Make-lang.in: Likewise.
6476 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6478 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
6480 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
6482 * decl.c (make_implicit_typename): Rewrite removed code.
6483 (make_typename_type): Call it if the type we look up comes from
6484 a base that uses template parms.
6486 * pt.c (complete_template_args): Rewrite.
6487 (tsubst, FUNCTION_DECL): Use it.
6489 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
6491 * semantics.c (finish_asm_stmt): Fix combine strings. Call
6492 c_expand_asm_operands () if output_operands, input_operands or
6493 clobbers is not NULL_TREE.
6495 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6497 * pt.c (complete_template_args): New function.
6498 (get_bindings): Deal with specializations of function templates
6499 with return type containing parameters from outer class
6501 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
6502 substitute arguments and compose a new type.
6504 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
6506 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
6509 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
6511 * decl.c (make_implicit_typename): Lose useless code.
6513 * call.c (standard_conversion): Handle A* -> const A* properly.
6515 * pt.c (get_bindings_real): Rename from get_bindings. Add
6517 (get_bindings): Pass 1.
6518 (get_bindings_overload): Pass 0.
6520 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
6522 * pt.c (check_explicit_specialization): When reverting a static
6523 member function, also remove the `this' parameter from
6524 last_function_parms.
6526 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
6528 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
6531 * decl.c (store_bindings): Use free_binding_vecs.
6532 (pop_from_top_level): Likewise.
6534 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6536 * decl.c (make_implicit_typename): Only change the type of a
6539 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
6541 * semantics.c: New file, containing routines to perform the
6542 semantic phase of parsing.
6544 * pt.c (tsubst_expr): Likewise.
6545 * cp-tree.h: Declare the various functions in semantics.c.
6546 Provide macros to access _STMT tree nodes.
6547 * cp-tree.def: Add ASM_STMT tree node.
6548 * Makefile.in, Make-lang.in: Add dependencies on and for
6551 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
6553 * pt.c (push_template_decl): Only check primary templates.
6555 * pt.c (check_explicit_specialization): Complain about default args
6556 in explicit specialization.
6558 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
6559 constructor_declarator.
6561 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
6563 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
6564 has no overloaded operator ->.
6566 * call.c (build_field_call): Don't crash when presented with a
6567 field that is actually a nested type.
6569 * decl.c (pushtag): Deal with friend class injection in local
6572 * call.c (build_object_call): Don't crash if OBJ is a
6573 pointer-to-member-function.
6575 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6577 * pt.c (push_template_decl): Complain about template with C linkage,
6578 anonymous template class.
6580 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
6582 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
6583 * search.c: Likewise.
6585 * lex.c (do_pending_defargs): Only call
6586 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
6588 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
6590 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
6592 * parse.y: Deal with CONSTRUCTORS in new_initializers.
6594 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
6596 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
6597 closely mimics the behavior in parse.y.
6598 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
6599 into a compound statement.
6601 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
6603 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
6604 * pt.c (inline_needs_template_parms): New fn.
6605 (original_template): New fn.
6606 (push_inline_template_parms_recursive): New fn.
6607 (maybe_begin_member_template_processing): Use them.
6608 (maybe_end_member_template_processing): Likewise.
6609 (is_member_or_friend_template): Rename to is_member_template.
6610 Member functions of local classes are never member templates.
6612 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6614 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
6615 added in the class scope to catch redefinition error.
6617 * pt.c (reduce_template_parm_level): Also copy
6618 the DECL_TEMPLATE_PARMS field.
6620 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
6622 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
6623 reduced-level template type parameter.
6625 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
6627 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
6628 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
6629 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
6630 * decl.c (duplicate_decls): Propagate it.
6631 * typeck2.c (abstract_virtuals_error): Use two loops to emit
6632 abstract virtual functions and virtual functions which need a
6633 final overrider separately.
6635 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
6637 * lang-specs.h: Properly put brackets around array elements in
6640 * typeck.c (build_binary_op_nodefault): Correctly place parens around
6641 && and || in expression.
6643 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
6645 * call.c (default_parm_conversions): Remove prototype definition.
6646 (build_method_call): Remove unused variable result.
6648 * cvt.c (ocp_convert): Remove unused variable conversion.
6650 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
6652 * except.c (do_unwind): #if 0 definition of unused variables fcall
6655 * expr.c (extract_scalar_init): #if 0 prototype and function
6658 * init.c (expand_aggr_init_1): Remove unused variable init_type.
6659 (build_new_1): Remove unused variable t.
6661 * pt.c (instantiate_class_template): Remove unused variable newtag;
6662 cast called function return value to void.
6663 (do_decl_instantiation): Remove unused variables name and fn.
6665 * tree.c (get_type_decl): Add default return to shut up compiler from
6666 complaining control reaches end of non-void function.
6668 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
6670 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
6672 * call.c (default_parm_conversions): Remove prototype definition.
6673 (build_method_call): Remove unused variable result.
6674 (build_over_call): Add default case in enumeration switch.
6676 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
6678 * decl2.c (lang_decode_option): Change j's type to size_t.
6680 * tree.c (layout_vbasetypes): record_align and desired_align are of
6681 type unsigned int; const_size and nonvirtual_const_size likewise.
6683 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
6685 * parse.y (new_initializer): Make sure all initializers are
6688 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
6690 * decl2.c (import_export_decl): Mark tinfo functions for
6691 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
6693 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
6695 * method.c: Fix typo.
6697 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6699 * method.c: Include "system.h" to get stdlib.h, stdio.h,
6700 ctype.h, string.h, etc.
6701 (issue_nrepeats): Add default case in enumeration switch.
6702 (check_btype): Likewise.
6703 (process_overload_item): Likewise.
6705 * Makefile.in (method.o): Depend on system.h.
6707 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6709 * lex.c (do_scoped_id): Fix parenthesizing.
6711 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
6713 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
6714 FLAG_RTTI is unset, initialize type info machinery and continue
6715 with FLAG_RTTI enabled.
6716 (get_typeid): Ditto.
6718 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6720 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
6723 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
6725 * pt.c (finish_member_template_decl): Deal more gracefully with
6726 invalid declarations.
6728 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
6730 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
6731 cp-tree.h: Clean up more old overloading code, old RTTI code, and
6732 some formatting quirks.
6734 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
6735 method.c, pt.c, ptree.c, typeck.c: Remove support for
6736 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
6738 * Makefile.in: Adjust.
6740 * pt.c (unify): Don't allow reduced cv-quals when strict.
6742 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
6743 *type_unification* and unify.
6745 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
6747 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
6748 (nested_name_specifier): And add it before this use.
6749 (typename_sub0): And this use. Also add use without the keyword.
6750 (typename_sub1): Likewise.
6751 * pt.c (instantiate_class_template): Don't actually instantiate
6752 anything if our type uses template parms.
6754 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
6756 * decl.c (start_function): Don't call temporary_allocation for a
6759 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
6761 * pt.c (instantiate_class_template): Don't mess with friends if
6762 our type uses template parms.
6764 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
6766 * parse.y (nested_name_specifier): Use explicit_template_type.
6767 (typename_sub): Allow a template_type, an explicit_template_type,
6768 or an implicit template type at the end.
6769 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
6770 * decl.c (make_typename_type): Handle template-id where the name
6772 * call.c (build_scoped_method_call): Handle member template
6774 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
6775 destructor is represented by the type.
6777 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
6778 * parse.y (nested_name_specifier): Add 'template' case.
6779 (explicit_template_type): New rule.
6780 (typename_sub): Use it.
6781 * decl.c (make_typename_type): Handle getting a template-id for NAME.
6782 * pt.c (tsubst): Likewise.
6784 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
6786 * pt.c (add_to_template_args): Fix thinko.
6787 (instantiate_class_template): Call it later.
6789 * pt.c (get_class_bindings): Add outer_args parm.
6790 (most_specialized_class): Likewise.
6791 (instantiate_class_template): Pass it.
6792 (more_specialized_class): Likewise.
6793 (lookup_template_class): Get context from template if none
6795 (finish_member_template_decl): Don't do anything with a
6796 partial specialization.
6797 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
6799 * class.c (finish_struct): Member class templates have already been
6800 checked for name clashes.
6801 * decl.c (pushdecl_with_scope): Handle pushing at class level.
6803 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
6805 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
6806 (tsubst, *_PARM): Support multiple levels of template classes.
6807 (instantiate_class_template): Look up the pattern from the
6809 (lookup_template_class): Handle getting a template for d1.
6810 (push_template_decl): Correct setting of 'primary'.
6811 (reduce_template_parm_level): Add 'levels' parm.
6812 (finish_member_template_decl): Support member class templates.
6813 (template_class_depth): Handle multiple levels.
6814 * parse.y (component_decl_1, fn.def2): Remove member template case.
6815 (component_decl): Add member template cases.
6816 * decl2.c (check_member_template): We now handle member template
6818 * decl.c (pushtag): Handle member templates.
6819 * method.c (do_inline_function_hair): Don't touch
6820 IDENTIFIER_GLOBAL_VALUE.
6821 * init.c (build_offset_ref): If name isn't an identifier, just
6823 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
6825 * typeck.c (get_delta_difference): Do adjust for conversions to
6826 and from virtual base.
6828 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
6830 * typeck.c (get_delta_difference): Give hard error for conversion
6833 * cp-tree.h: Tweak formatting.
6835 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
6837 * decl.c (push_namespace): Handle redeclaration error.
6839 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
6840 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
6841 (NAMESPACE_BINDING): New macro.
6842 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
6845 * pt.c (push_template_decl): Use innermost_args.
6847 * decl.c (get_unique_name): Tweak from earlier in the name.
6849 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6851 * cp-tree.def: Add CPLUS_BINDING node.
6852 * cp-tree.h (tree_binding): new struct
6853 (BINDING_SCOPE, BINDING_VALUE): new macros
6854 (current_namespace, global_namespace): declare extern
6855 (struct lang_decl_flags): new field in_namespace
6856 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
6857 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
6858 (TREE_INDIRECT_USING): new macro
6859 * decl2.c (current_namespace, global_namespace): Declare. The
6860 value is a NAMESPACE_DECL now, not a TREE_LIST.
6861 (is_namespace_ancestor, namespace_ancestor):new static functions.
6862 (add_using_namespace, ambiguous_decl): likewise.
6863 (lookup_using_namespace): new support function for lookup_name.
6864 (qualified_lookup_using_namespace): new support function for
6865 do_scoped_id and lookup_namespace_name
6866 (get_namespace_id): mark as obsolete.
6867 (current_namespace_id): Likewise.
6868 (do_namespace_alias): Implement.
6869 (do_using_directive): Implement as call to add_using_namespace.
6870 * decl.c (binding_for_name): new function.
6871 (push_namespace, pop_namespace): implement.
6872 (push_decl): don't install a FUNCTION_DECL in the global branch.
6873 (lookup_namespace_name): implement using qualified lookup.
6874 (lookup_name_real): For global scoping, lookup in
6875 global_namespace. For namespace scoping, lookup in given
6876 namespace. For unscoped lookup, iterate over namespace,
6877 considering using directives.
6878 (init_decl_processing): initialize global_namespace.
6879 (grokvardecl): Build assembler name as static name for globals.
6880 (grokdeclarator): Remove old namespace mangling.
6881 (xref_tag): When installing a global binding for the
6882 tag, make sure we have an identifier.
6883 * method.c (build_overload_nested_name): mangle namespaces.
6884 (build_qualified_name): Likewise.
6885 (build_decl_overload_real): Likewise.
6886 * lex.c (build_lang_decl): set namespace for new declaration to
6888 (do_scoped_id): find global names in global or current
6889 namespace, or using qualified namespace lookup, depending on
6891 * init.c (build_member_call): When scope is namespace, use
6892 build_x_function_call instead.
6893 (build_offset_ref): When scope is namespace, collapse processing
6894 to lookup_namespace_name instead.
6895 * error.c (dump_decl): Support NAMESPACE_DECL.
6896 * decl.c (pushdecl): Bind globals to current namespace.
6897 (push_overloaded_decl): Likewise.
6898 (lookup_tag): Likewise.
6899 (lookup_name_current_level): Likewise.
6900 (xref_tag): Likewise.
6901 (start_function): Likewise.
6902 * lex.c (do_identifier): Likewise.
6903 (identifier_typedecl_value): Likewise.
6904 (real_yylex): Likewise.
6905 * method.c (do_inline_function_hair): Likewise.
6906 * parse.y (unscoped): Likewise.
6907 * pt.c (check_explicit_specialization): Likewise.
6908 (lookup_template_class): Likewise.
6909 * rtti.c (call_void_fn): Likewise.
6910 * sig.c (build_sigtable): Likewise.
6911 * ptree.c (lang_print_xnode): New function.
6913 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
6915 * pt.c (instantiate_class_template): Don't instantiate if pedantic
6916 and the args use template parms.
6918 * pt.c (push_tinst_level): If the instantiaton uses template parms,
6920 * decl.c (xref_basetypes): Do call complete_type for basetypes
6921 that involve template parameters.
6923 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
6925 * typeck2.c (process_init_constructor): Fix labeled init check.
6927 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
6929 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
6930 argument to tsubst and friends.
6932 * pt.c (tsubst, FUNCTION_DECL): Tidy.
6934 * typeck.c (build_x_function_call): Handle static member function
6935 templates like non-templates. Handle friend templates like normal
6937 * pt.c (tsubst, *_PARM): Don't use orig_level.
6938 (get_bindings): Don't call add_to_template_args.
6939 (instantiate_template): Likewise.
6940 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
6941 * ptree.c (print_lang_type): Print index/level for template parms.
6943 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
6945 * Make-lang.in (cc1plus): Note that cc1plus depends on
6946 cp/cp-tree.h and cp/cp-tree.def.
6948 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
6949 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
6950 position in a template parameter list.
6951 * cp-tree.h (template_parm_index): New structure, used as the tree
6952 structure for a TEMPLATE_PARM_INDEX.
6953 (TEMPLATE_PARM_IDX): New macro.
6954 (TEMPLATE_PARM_LEVEL): Likewise.
6955 (TEMPLATE_PARM_DESCENDANTS): Likewise.
6956 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
6957 (TEMPLATE_PARM_DECL): Likewise.
6958 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
6959 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
6960 (TEMPLATE_TYPE_DECL): Likewise.
6961 (TEMPLATE_CONST_IDX): Remove.
6962 (TEMPLATE_CONST_LEVEL): Likewise.
6963 (TEMPLATE_CONST_SET_INFO): Likewise.
6964 (TEMPLATE_TYPE_SET_INFO): Likewise.
6965 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
6967 (TEMPLATE_TYPE_LEVEL): Likewise.
6968 * decl.c (decls_match): Call comp_template_parms, rather than
6969 expanding it inline.
6970 (duplicate_decls): If two template declarations are being merged,
6971 then their TEMPLATE_INFOs should be merged as well.
6972 (grokfndecl): Save template-id information when declaring a friend
6973 with explicit template arguments. Pass arguments to
6974 check_explicit_specialization via correct convention; at some
6975 point check_explicit_specialization changed, but these call-sites
6977 (grokdeclarator): Tidy up slightly.
6978 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
6979 two template functions with the same DECL_ASSEMBLER_NAME the same,
6980 since the names are not yet mangled.
6981 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
6982 TEMPLATE_CONST_PARM.
6983 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
6984 decl for a non-type parameter, rather than printing `<tparm ...>'.
6985 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
6986 (do_friend): Deal with template friends.
6987 * lex.c (do_pending_inlines): Call
6988 maybe_begin_member_template_processing, rather than
6989 conditionally calling begin_member_template_processing.
6990 (process_next_inline): Likewise. Call
6991 maybe_end_member_template_processing, rather than
6992 conditionally calling end_member_template_processing.
6993 (do_pending_defargs): Likewise.
6994 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
6995 TEMPLATE_CONST_PARM.
6996 * method.c (build_mangled_template_parm_index): New function.
6997 (build_overload_value): Use it.
6998 (build_overload_name): Likewise.
6999 * pt.c (finish_member_template_decl): Allow friend declarations.
7000 (template_class_depth): New function.
7001 (is_member_template): Rename, and modify, to become...
7002 (is_member_or_friend_template): New function.
7003 (end_member_template_processing): Rename, and modify, to become...
7004 (maybe_end_member_template_processing).
7005 (build_template_parm_index): New function.
7006 (reduce_template_parm_level): New function.
7007 (process_template_parm): Modify to use build_template_parm_index.
7008 (push_template_decl): Deal with friend templates.
7009 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
7010 TEMPLATE_CONST_PARM.
7011 (tsubst_friend_function): New function.
7012 (instantiate_class_template): Generate the DECL_FRIENDLIST
7013 for a new instantiation by using tsubst_friend_function rather
7015 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
7016 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
7017 appropriate new macros. Use reduce_template_parm_level to
7018 generate lower-level template parameters. Handle tsubst'ing into
7019 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
7020 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
7021 templates. Similarly for the template parameters for a new
7023 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
7024 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
7025 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
7026 (get_bindings): Call add_to_template_args if necessary.
7027 (instantiate_decl): Handle instantiations of friend templates.
7028 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
7029 TEMPLATE_TYPE_PARM as a list of fields; it's not!
7030 * spew.c (yylex): Do a little manual constant propogation to
7033 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
7035 * error.c: Include sys/types.h.
7037 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
7039 * method.c (build_mangled_name): Start CPP directives in column zero.
7041 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7043 * typeck2.c (process_init_constructor): Sorry about non-trivial
7044 labeled initializers.
7045 * parse.y (initlist): Reenable labeled initializers.
7047 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7049 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
7050 all callers changed. Rely on the new parameter instead of arg
7051 being a TREE_LIST when determine whether we are working inside
7052 template template parameter. Clean up is_type test.
7054 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7056 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
7057 * typeck2.c (initializer_constant_valid_p): Allow conversions
7058 between pointers and refrerences.
7060 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
7062 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
7063 if pedantic || warn_pointer_arith.
7065 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7067 * pt.c (unify): Handle TEMPLATE_DECL.
7069 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
7071 * cp-tree.h (strip_attrs): Remove decl.
7073 1998-02-18 Doug Evans <devans@cygnus.com>
7075 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
7076 Update olddecl's attributes too.
7077 (strip_attrs): Remove function.
7078 * typeck.c (common_type): Call merge_machine_type_attributes.
7080 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
7082 * parse.y (initdcl0_innards): New grammar symbol.
7083 (nomods_initdecls, nomods_initdcl0): Change type from itype to
7084 none, since the resulting value is never used.
7085 (parse_decl): New function.
7086 (datadef): Remove redundant actions.
7087 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
7088 * parse.c: Regenerated.
7090 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
7092 * parse.y (simple_stmt): Use getdecls() to check for decl.
7094 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
7096 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
7098 (c++.install-common): Install c++filt properly as native or as cross
7100 (c++.uninstall): Add c++filt.
7102 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7104 * call.c (standard_conversion): Fix multi-level ptr conversions.
7106 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
7108 * init.c (build_new): Propagate error_mark_node up.
7110 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
7112 * parse.y (simple_stmt): If the condition isn't a declaration,
7113 start the controlled block after the test.
7115 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7117 * call.c (build_over_call): Convert builtin abs, labs and fabs to
7119 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
7122 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7124 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
7126 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7128 * cp-tree.h: Add access_protected_virtual_node.
7129 * class.c (init_class_processing): Initialize it.
7130 * decl.c (xref_basetypes): Use it.
7131 * parse.y (base_class_access_list): Likewise.
7133 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
7134 (c++.install-common): Install c++filt.
7136 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7138 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
7140 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
7142 * call.c (reference_binding): Use comptypes when comparing
7143 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
7145 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
7147 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
7148 (really_overloaded_fn): Move check here from is_overloaded_fn.
7149 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
7151 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
7153 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
7156 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
7158 * cp-tree.h (push_template_decl): Return the decl passed in, or an
7159 equivalent duplicate.
7160 * decl.c (pushtag): Use the return value from push_template_decl.
7161 (duplicate_decls): When duplicating a template declaration, merge
7162 the DECL_TEMPLATE_RESULTs as well.
7163 (make_implicit_typename): Don't try to dive into typename types to
7164 find a context for making a new implicit typename.
7165 (start_decl): Use the return value from push_template_decl.
7166 (grokdeclarator): Complain about declarations list `const operator
7167 int'. Since we don't correctly handle in-class initializations of
7168 non-static data members, complain about this (now illegal)
7169 practice. Issue an error for initializations of non-const statics
7170 since that is illegal as well, and since we don't handle that case
7172 (start_function): Use the return value from push_template_decl.
7173 (start_method): Likewise.
7174 * decl2.c (grokfield): Likewise. Since the change to
7175 grokdeclarator ensures that all initialized fields are in fact
7176 static, remove a redundant test for TREE_PUBLIC.
7177 * parse.y (initlist): Disable labeled initializers since they do
7178 not work as per the documentation, and since they do not use the
7179 same syntax as the C front end.
7180 * pt.c (push_template_decl): Return the decl passed in, or an
7181 equivalent duplicate.
7182 (lookup_template_class): When searching in a nested context,
7183 use the right arguments.
7184 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
7185 * typeck.c (build_component_ref): Assign the correct type to the
7186 result of build_vfn_ref.
7188 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
7190 * pt.c (convert_nontype_argument): Fix typo.
7191 (check_explicit_specialization): Allow old-style specialization
7192 of class template members.
7194 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
7195 Manfred Hollstein <manfred@s-direktnet.de>
7197 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
7198 when deciding to override DECL_ASSEMBLER_NAME.
7200 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
7202 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
7203 * cp-tree.h (flag_do_squangling): Add declaration.
7204 * lang-options.h: Add -fsquangle and -fno-squangle.
7205 * method.c: Add macros and static variables for squangling.
7206 (build_overload_name): Rename to build_mangled_name, add logic for B
7207 compression, and split into process_modifiers and
7208 process_overload_item.
7209 (process_modifiers): New function, to handle constant, reference,
7211 (process_overload_item): New function, handles issue of type codes.
7212 (build_overload_name): New function, start squangling and call
7214 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
7215 (start_squangling): New function to initialize squangling structs.
7216 (end_squangling): New function to destroy squangling structs.
7217 (nrepeats): Rename variable to Nrepeats.
7218 (issue_nrepeats): New function for issuing 'n' type repeats.
7219 (check_ktype): New function to check for type K name compression.
7220 (build_overload_nested_name): Add a check for K name compression.
7221 (build_qualified_name): Add a check for K name compression and don't
7222 use DECL_ASSEMBLER_NAME when squangling is on.
7223 (check_btype): New function, checks for B type compression.
7224 (build_static_name, build_decl_overload_real): Initiate squangling.
7225 (build_typename_overload, build_overload_with_type): Initiate
7228 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
7230 * method.c (make_thunk): Avoid name buffer overflow.
7232 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7234 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
7235 don't define them yet.
7237 * parse.y (nomods_initdcl0): Add constructor_declarator case.
7239 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7241 * config-lang.in (diff_excludes): Use basename only.
7243 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7245 * tinfo2.cc: Add tinfo for signed char.
7247 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
7249 * search.c (compute_access): Handle protected constructors in derived
7250 classes as accessible.
7252 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7254 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
7255 Call convert_from_reference sooner.
7257 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
7259 * cvt.c (ocp_convert): Obtain the constant values from constant
7260 decls even if the destination type is the same as the type of the
7263 * decl2.c (finish_file): Make sure that static inlines with
7264 definitions are not marked DECL_EXTERNAL before returning.
7266 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7268 * decl.c: Lose arg_looking_for_template.
7269 (lookup_name_real): Likewise.
7270 * parse.y: Lose processing_template_arg, template_arg1
7271 (primary): Likewise.
7272 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
7274 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7276 * error.c (dump_decl): Fix type of default arguments for template
7277 template parameters and nontype template parameters.
7278 * parse.y (template_parm): Handle invalid default template
7279 template arguments here.
7281 * parse.y (template_parm): Use template_arg instead of PTYPENAME
7282 for default template template argument.
7283 * pt.c (coerce_template_parms): Merge default template argument
7284 codes. Can treat RECORD_TYPE as template name if it is implicitly
7285 created. Fix argument index in error message.
7286 * typeck.c (comptypes): Merge template argument comparison codes in
7287 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
7289 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
7291 * lex.c (file_name_nondirectory): Also check for '/'.
7293 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
7295 * parse.y (primary): Deal with statement-expressions in
7297 * pt.c (tsubst_copy): Handle BIND_EXPR.
7298 * tree.c (mapcar): Likewise.
7300 * call.c (add_template_candidate_real): Pass extra parameter to
7301 fn_type_unification.
7302 * cp-tree.h (fn_type_unification): Add parameter.
7303 * pt.c (fn_type_unification): Add additional parameter to deal with
7304 static member functions.
7305 (get_bindings): Deal with static member functions.
7307 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
7308 (revert_static_member_fn): Declare.
7309 * decl.c (revert_static_member_fn): Remove declaration. Change
7310 linkage from internal to external.
7311 (cp_finish_decl): Deal with virtual functions in classes local to
7313 * decl2.c (finish_file): Don't forget to emit increment/decrement
7314 expressions in initializers for file-scope variables.
7315 * parse.y (typename_sub2): If the typename doesn't names a
7316 template, rather than a type, issue an error message.
7317 * pt.c (check_explicit_specialization): Handle specializations of
7318 static member functions.
7319 (coerce_template_parms): Handle offset references to lists of
7321 * search.c (note_debug_info_needed): Don't crash when handed a
7322 type which is being defined.
7323 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
7324 that can happen with some illegal code.
7326 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7328 * call.c (user_harshness): Initialize `code' to 0.
7329 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
7330 (null_ptr_cst_p): Add parentheses around && within ||.
7331 (standard_conversion): Likewise.
7332 (z_candidate): Likewise.
7333 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
7334 (build_object_call): Likewise for `mem_args'.
7335 (build_new_op): Likewise for `mem_arglist'. Add `return' from
7336 default case in enumeration switch.
7338 * class.c (build_vtable_entry): Add explicit braces to avoid
7340 (build_class_init_list): Likewise.
7341 (finish_struct_1): Initialize `width' to 0.
7342 (instantiate_type): Initialize `name' to NULL_TREE. Add
7343 explicit braces to avoid ambiguous `else'.
7345 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
7348 * decl.c (grok_reference_init): Eliminate unused parameter, all
7350 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
7351 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
7352 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
7353 (grokdeclarator): Add parentheses around && within ||. Add
7354 explicit braces to avoid ambiguous `else'.
7355 (grokparms): Initialize `type' to NULL_TREE.
7356 (xref_tag): Remove unused label `just_return'.
7357 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
7358 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
7359 (hack_incomplete_structures): Add parentheses around assignment
7360 used as truth value.
7362 * decl2.c (coerce_delete_type): Hide definition of `e3'.
7364 * error.c: Include <stdlib.h>.
7365 (dump_expr): Change the type of `i' to size_t. Remove unused
7368 * except.c (init_exception_processing): Remove unused variable `d'.
7369 (expand_throw): Likewise for `label'.
7371 * friend.c (add_friends): Add explicit braces to avoid ambiguous
7374 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
7375 (sort_base_init): Likewise for `binfo'.
7376 (expand_member_init): Likewise for `rval'.
7377 (build_member_call): Add parentheses around assignment used as
7379 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
7380 (build_new): Initialize `nelts' to NULL_TREE. Initialize
7381 `old_immediate_size_expand' to 0.
7382 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
7383 (build_vec_delete_1): Remove unused variable `block'.
7384 (expand_vec_init): Initialize `itype' to NULL_TREE.
7386 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
7387 declaration of `index' and `rindex' with autoconf macros.
7388 (reinit_parse_for_expr): Remove unused variables
7389 `look_for_semicolon' and `look_for_lbrac'.
7390 (cons_up_default_function): Initialize `args' to NULL_TREE.
7391 (readescape): Initialize `firstdig' to 0.
7392 (real_yylex): Add parentheses around assignment used as truth value.
7394 * method.c: Include <strings.h> if we don't have <string.h>.
7395 Protect declaration of `index' with autoconf macro.
7397 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
7398 Initialize `type' to NULL_TREE.
7399 (structsp): Remove unused variable `id'.
7401 * pt.c (coerce_template_parms): Add explicit braces to avoid
7403 (lookup_template_class): Initialize `template' to NULL_TREE.
7404 (instantiate_class_template): Remove unused variable `name' and `e'.
7405 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
7406 (do_poplevel): Initialize `saved_warn_unused' to 0.
7407 (type_unification): Remove unused varable `parm'.
7408 (unify): Likewise for `j'.
7410 * repo.c (init_repo): Add parentheses around assignment used as
7412 (finish_repo): Remove unused varable `p'.
7414 * search.c (get_binfo): Initiize `type' to NULL_TREE.
7415 (get_base_distance): Likewise.
7416 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
7417 and `new_v' to NULL_TREE.
7418 (lookup_fnfields): Likewise for `rval_binfo_h'.
7419 (breadth_first_search): Add parentheses around assignment used as
7421 (get_template_base): Initialize `type' to NULL_TREE.
7423 * sig.c (append_signature_fields): Initialize `last_mfptr' to
7425 (build_signature_table_constructor): Likewise for
7426 `last_rhs_field', `pfn' and `vt_off'.
7427 (build_sigtable): Likewise for `init'.
7429 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
7430 (propagate_binfo_offsets): Likewise for `delta'.
7431 (hash_tree_cons): Initialize hashcode to 0.
7432 (can_free): Likewise for `size'.
7433 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
7435 * typeck.c (convert_sequence): Hide prototype.
7436 (common_type): Add explicit braces to avoid ambiguous `else'.
7437 (comp_target_types): Likewise.
7438 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
7439 (build_function_call_real): Add explicit braces to avoid ambiguous
7441 (convert_arguments): Initialize `called_thing' to 0.
7442 (convert_for_initialization): Initialize `savew' and `savee' to 0.
7444 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
7445 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
7446 (build_x_arrow): Likewise for `last_rval'.
7448 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
7450 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7452 * decl.c (init_decl_processing): Use set_sizetype.
7453 * decl2.c (sizetype): Don't declare.
7454 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
7455 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
7456 (build_component_addr, unary_complex_lvalue): Likewise.
7457 * rtti.c (expand_class_desc): Likewise.
7458 * class.c (get_vfield_offset): Likewise.
7460 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
7462 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
7463 early to avoid bogus error. Handle overloaded function
7464 names provided as template arguments correctly.
7465 (coerce_template_parms): Don't mishandle overloaded functions when
7466 dealing with template template parameters.
7467 (lookup_template_class): Issue an error message, rather than
7468 crashing, when the TYPE_DECL provided is not a template type.
7470 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
7472 * class.c (instantiate_type): Don't just return a known type if
7475 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
7477 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
7478 since that code could never be reached.
7480 * error.c (dump_decl): Avoid aborting in the midst of printing an
7481 error message about an illegal template declaration.
7483 * parse.y (structsp): Print an error message, rather than crashing,
7484 when a class-head does not name a class.
7486 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
7487 template arguments as a g++ extension.
7489 * cp-tree.def (ALIGNOF_EXPR): New tree code.
7490 * decl2.c (grok_alignof): If processing_template_decl, just store
7492 * typeck.c (c_alignof): Likewise.
7493 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
7494 * error.c (dump_expr): Likewise.
7495 * pt.c (tsubst_copy): Likewise.
7496 * tree.c (cp_tree_equal): Likewise.
7497 * pt.c (uses_template_parms): Correctly determine whether or not a
7498 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
7499 folding can be done.
7501 * cp-tree.h (grok_enum_decls): Remove type parameter.
7502 * decl.c (grok_enum_decls): Likewise.
7503 * decl2.c (grok_x_components): Call grok_enum_decls
7504 unconditionally, since it will do nothing if there is no
7505 current_local_enum. Use the new calling sequence.
7506 * pt.c (tsubst_enum): Use the new calling sequence for
7509 * decl.c (start_function): Make member functions of local classes
7510 in extern inline functions have comdat linkage here...
7511 (grokdeclarator): Rather than here.
7513 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
7515 * pt.c (convert_nontype_argument): Use decl_constant_value.
7517 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
7519 * call.c (add_template_candidate_real): New function.
7520 (add_template_candidate): Use it.
7521 (add_template_conv_candidate): Likewise.
7522 (joust): Pass extra argument to more_specialized.
7523 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
7524 (is_local_class): Remove.
7525 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
7526 * cp-tree.h (is_local_class): Remove.
7527 (perform_array_to_pointer_conversion): Likewise.
7528 (finish_member_template_decl): Add.
7529 (check_explicit_specialization): Return a tree, not an int.
7530 (more_specialized): Take additional argument.
7531 (get_bindings): Likewise.
7532 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
7533 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
7534 (perform_array_to_pointer_conversion): Remove.
7535 * decl.c (saved_scope): Add processing_specialization,
7536 processing_explicit_instantiation fields.
7537 (maybe_push_to_top_level): Save them.
7538 (pop_from_top_level): Restore them.
7539 (grokfndecl): Use new return value from
7540 check_explicit_specialization.
7541 (start_decl): Don't check flag_guiding_decls before pushing
7543 (cp_finish_decl): Remove previous (bogus) change.
7544 (grok_declarator): Use decl_function_context rather than
7546 * decl2.c (finish_file): Pass extra argument to get_bindings.
7547 (build_expr_from_tree): Let build_x_component_ref check
7548 validity of arguments rather than doing it here.
7549 * lex.c (cons_up_default_function): Remove code fooling with
7550 processing_specialization, processing_explicit_instantiation
7551 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
7552 * method.c (build_overload_identifier): Mangle local classes in
7553 template functions correctly.
7554 * parse.y (finish_member_template_decl): Move to pt.c.
7555 * pt.c (finish_member_template_decl): Moved here from parse.y.
7556 (print_candidates): New function.
7557 (determine_specialization): Change interface. Properly look for
7558 most specialized versions of template candidates.
7559 (check_explicit_specialization): Fully process explicit
7561 (push_template_decl): Avoid looking at CLASSTYPE fields in
7563 (determine_overloaded_function): Remove.
7564 (convert_nontype_argument): Change name from
7565 convert_nontype_parameter. Use determine_overloaded_function
7566 instead of instantiate_type.
7567 (mangle_class_name_for_template): Handle type contexts as well as
7569 (classtype_mangled_name): Likewise.
7570 (lookup_template_class): Likewise.
7572 (more_specialized): Take explict template arguments as a
7574 (most_specialized): Likewise.
7575 (get_bindings): Likewise. Check that return types match before
7576 proclaiming a function a match.
7577 (do_decl_instantiation): Remove code searching for function to
7578 instantiate; that is now done in check_explicit_specialization.
7579 (add_maybe_template): Pass extra argument to get_bindings.
7580 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
7582 * typeck.c (build_component_ref): Check for invalid arguments.
7584 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7586 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
7587 return_target and call_target are equivalent.
7589 * pt.c (type_unification_real): Just accept function parms that
7590 don't use any template parms.
7592 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
7594 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
7595 unset DECL_NOT_REALLY_EXTERN.
7597 * parse.y (typename_sub*): Fix std::.
7599 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
7601 * error.c (dump_decl): Fix type default template args.
7602 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
7604 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
7606 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
7607 (file_name_nondirectory): Use.
7609 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7611 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
7612 that are not really present. Substitute default arguments in
7613 template template arguments. Correctly convert TEMPLATE_DECL to
7614 TEMPLATE_TEMPLATE_PARM.
7615 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
7616 are no longer treated specially here.
7617 * parse.y (template_template_parm): Fix copy error.
7618 * decl.c (grokdeclarator): Warn about missing `typename' for nested
7619 type created from template template parameters.
7620 * parse.y (bad_parm): Likewise
7622 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
7623 (push_nested_class): Likewise.
7624 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
7625 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
7626 (copy_template_template_parm): Declare.
7627 * decl.c (arg_looking_for_template): New variable.
7628 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
7629 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
7630 node if arg_looking_for_template is nonzero.
7631 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
7632 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
7633 (grokdeclarator): Handle TEMPLATE_DECL.
7634 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
7635 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
7636 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
7637 (dump_decl): Handle unnamed template type parameters.
7638 Handle template template parameters.
7639 (dump_function_name): Handle template template parameters.
7640 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
7641 Handle TEMPLATE_TEMPLATE_PARM.
7642 * method.c (build_template_template_parm_names): New function.
7643 (build_template_parm_names): Handle TEMPLATE_DECL.
7644 (build_overload_nested_name, build_overload_name):
7645 Handle TEMPLATE_TEMPLATE_PARM.
7646 * parse.y (maybe_identifier): New nonterminal.
7647 (template_type_parm): Use it.
7648 (template_template_parm, template_arg1): New nonterminal.
7649 (template_parm): Add template_template_parm rules.
7650 (template_arg): Set processing_template_arg.
7651 (template_arg1): Rules moved from template_arg.
7652 (primary, nonnested_type): Set arg_looking_for_template if we are
7653 processing template arguments.
7654 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
7655 (process_template_parm): Handle template template parameters.
7656 (coerce_template_parms, comp_template_args): Likewise.
7657 (mangle_class_name_for_template, lookup_template_class): Likewise.
7658 (uses_template_parms): Handle TEMPLATE_DECL and
7659 TEMPLATE_TEMPLATE_PARM.
7660 (current_template_args): Handle TEMPLATE_DECL.
7661 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
7662 * search.c (dfs_walk, dfs_record_inheritance):
7663 Handle TEMPLATE_TEMPLATE_PARM.
7664 * tree.c (copy_template_template_parm): New function.
7665 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
7666 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
7668 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
7670 * decl.c (start_decl): Don't allow duplicate definitions of static
7673 * call.c (build_user_type_conversion_1): Handle user-defined
7674 template conversion operators correctly.
7676 * decl2.c (build_expr_from_tree): Issue an error message if the
7677 object in a COMPONENT_REF is a TEMPLATE_DECL.
7679 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
7681 * class.c (is_local_class): New function.
7682 * cp-tree.h (is_local_class): Declare it.
7683 (last_tree): Likewise.
7684 (begin_tree): Likewise.
7685 (end_tree): Likewise.
7686 (lookup_template_class): Change prototype.
7687 * decl.c (cp_finish_decl): Check for NULL where necesary.
7688 Consider FUNCTION_DECLS to declare objects with top-level binding,
7689 when calling make_decl_rtl.
7690 (grokdeclarator): Give members of local classes internal linkage.
7691 (start_function): Remove declaration of last_tree.
7692 (finish_function): Set flag_keep_inline_functions around call to
7693 rest_of_compilation if we are processing a member function in a
7695 (start_method): Call push_template_decl for member functions of
7696 local classes in template functions.
7697 * decl2.c (import_export_decl): Don't give external linkage to
7698 instantiations of templates with internal linkage.
7699 * parse.y (last_tree): Remove declaration.
7700 (template_type): Pass extra parameter to lookup_template_class.
7701 (self_template_type): Likewise.
7702 (structsp): Move call to reset_specialization into left_curly.
7703 (left_curly): Call reset_specialization, and begin_tree.
7704 * pt.c (saved_trees): New variable.
7705 (mangle_class_name_for_template): Change prototype. Use
7706 additional function context to name local classes in templates
7708 (classtype_mangled_name): Pass the context.
7709 (push_template_decl): Handle local classes and templates, and
7710 member functions for such classes.
7711 (convert_nontype_parameter): Fix handling of pointer-to-member
7713 (lookup_template_class): Handle local classes in templates.
7714 (tsubst): Likewise. Don't assume that template instantiations
7715 have external linkage; pay attention to the template declaration.
7716 (mark_decl_instantiated): Likewise.
7717 (begin_tree): New function.
7718 (end_tree): Likewise.
7720 * decl.c (xref_basetypes): Don't call complete_type for basetypes
7721 that involve template parameters; that can lead to infinite
7722 recursion unnecessarily.
7724 * pt.c (register_specialization): Do not register specializations
7725 that aren't ready to be registered yet.
7726 (check_explicit_specialization): Handle explicit specialization of
7727 constructors and destructors.
7728 (build_template_decl): New function.
7729 (push_template_delc): Handle out-of-class specializations of
7732 * pt.c (check_explicit_specialization): Set up the template
7733 information before registering the specialization.
7734 (coerce_template_parms): Fix thinko.
7735 (tsubst): Handle specializations of member templates correctly.
7737 * class.c (finish_struct_methods): Remove calls to
7738 check_explicit_specialization from here.
7739 (finish_struct): And insert them here.
7740 * cp-tree.h (perform_qualification_conversions): New function.
7741 (perform_array_to_pointer_conversion): Likewise.
7742 (begin_explicit_instantiation): Likewise.
7743 (end_explicit_instantiation): Likewise.
7744 (determine_specialization): Renamed from
7745 determine_explicit_specialization.
7746 (comp_template_parms): New function.
7747 (processing_explicit_instantiation): New variable.
7748 * cvt.c (perform_qualification_conversions): New function.
7749 (perform_array_to_pointer_conversion): Likewise.
7750 * decl.c (duplicate_decls): Don't consider template functions
7751 alike unless they have the same parameters. Refine handling of
7752 instantiation/specialization mismatches.
7753 (start_decl): Don't call pushdecl for template specializations,
7754 since they don't affect overloading.
7755 (start_function): Likewise
7756 (grokfndecl): Call check_explicit_specialization a little later.
7757 Don't call duplicate_decls for memberm template specializations.
7758 (grokdeclarator): Don't update template_count for classes that are
7759 themselves specializations. Remove use of `2' as parameter to
7760 grokfndecl since that value isn't used.
7761 * lex.c (cons_up_default_function): Save and restore
7762 processing_explicit_instantiation around calls to grokfield.
7763 * parse.y (finish_member_template_decl): New function.
7764 (component_decl_1): Use it.
7765 (fn.def2): Likewise.
7766 (template_arg_list_opt): New nonterminal.
7767 (template_type): Use it.
7768 (self_template_type): Likewise.
7769 (template_id): Likewise.
7770 (object_template_id): Likewise.
7771 (notype_template_declarator): Likwise.
7772 (begin_explicit_instantiation): Likewise.
7773 (end_explicit_instantiation): Likewise.
7774 (explicit_instantiation): Use them.
7775 * pt.c (coerce_template_parms): Add parameters.
7776 (processing_explicit_instantiation): New variable.
7777 (convert_nontype_parameter): New function.
7778 (determine_overloaded_function): Likewise.
7779 (begin_explicit_instantiation): Likewise.
7780 (end_explicit_instantiation): Likewise.
7781 (retrieve_specialization): Likewise.
7782 (register_specialization): Likewise.
7783 (processing_explicit_specialization): Removed.
7784 (determine_specialization): Handle specializations of member
7785 functions of template class instantiations.
7786 (check_explicit_specialization): Refine to conform to standard.
7787 (comp_template_parms): New function.
7788 (coerce_template_parms): Call convert_nontype_parameter.
7789 (tsubst): Refine handling of member templates. Use
7790 register_specialization.
7791 (instantiate_template): Use retrieve_specialization.
7792 (do_decl_instantiation): Likewise.
7793 (instantiate_decl): Likewise.
7794 (type_unification): Improve handling of explict template
7796 * tree.c (mapcar): Return error_mark_node, rather than aborting,
7797 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
7798 * typeck.c (build_unary_op): Call determine_specialization, rather
7799 than determine_explicit_specialization.
7801 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
7803 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
7805 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7807 * error.c (dump_decl): For enum tags, output the tag, not its value.
7809 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
7811 * decl.c (init_decl_processing): Only call init_rtti_processing
7814 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
7816 * init.c (build_new_1): Split out from build_new.
7817 (build_new): Just return a NEW_EXPR.
7818 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
7820 * decl2.c (get_temp_regvar): Tweak.
7822 * cp-tree.h (TREE_CALLS_NEW): Comment out.
7823 * class.c (resolves_to_fixed_type_p): Remove use.
7824 * method.c (build_opfncall): Likewise.
7825 * call.c (build_new_op): Likewise.
7827 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
7829 * exception.cc (__eh_alloc, __eh_free): New fns.
7830 (__cp_push_exception, __cp_pop_exception): Use them.
7831 (__uncatch_exception): Call terminate here if no exception.
7832 * except.c (build_terminate_handler): New fn.
7833 (expand_start_catch_block): Use it.
7834 (expand_exception_blocks): Likewise.
7835 (alloc_eh_object): New fn.
7836 (expand_throw): Use it. Protect exception init with terminate.
7837 * typeck.c (build_modify_expr): Remove code that ignores trivial
7840 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7842 * call.c (add_builtin_candidate): Add default case in enumeration
7844 (build_new_op): Likewise.
7845 (convert_like): Likewise.
7846 * cvt.c (build_expr_type_conversion): Likewise.
7847 * tree.c (real_lvalue_p): Likewise.
7848 (lvalue_p): Likewise.
7849 (cp_tree_equal): Likewise.
7850 * typeck.c (comptypes): Likewise.
7851 (build_component_ref): Likewise.
7852 (build_function_call_real): Likewise.
7853 (build_binary_op_nodefault): Likewise.
7854 (build_unary_op): Likewise.
7855 (build_modify_expr): Likewise.
7856 * typeck2.c (initializer_constant_valid_p): Likewise.
7858 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
7860 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
7862 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
7864 * pt.c (coerce_template_parms): Make sure to digest_init if
7867 * decl.c (duplicate_decls): Make the newdecl virtual if the
7868 olddecl was, just as is done with other attributes of olddecl.
7870 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7872 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
7873 address of an OFFSET_REF.
7875 * cp-tree.def: Add AGGR_INIT_EXPR.
7876 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
7877 AGGR_INIT_EXPR where appropriate.
7878 * expr.c (cplus_expand_expr): Likewise. Simplify.
7880 * decl2.c (finish_file): Remove call to register_exception_table.
7882 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7884 * pt.c (instantiate_class_template): Don't do injection when
7885 processing_template_decl is true, as pollutes current_binding_level
7888 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
7890 * pt.c (maybe_fold_nontype_arg): Add prototype.
7892 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7894 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
7895 * error.c (dump_expr): Likewise.
7897 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7899 * typeck.c (build_function_call_real): Remove "inline called before
7900 definition" pedwarn.
7902 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
7904 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7906 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
7908 * pt.c (type_unification_real): Change __null to type void* with
7911 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
7913 * call.c (implicit_conversion): Don't call
7914 build_user_type_conversion_1 with a NULL expr, since it will
7917 * pt.c (unify): Don't try to unify array bounds if either array is
7920 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
7922 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
7923 Replace extern decls with casts.
7925 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
7926 Update last_parm_cleanup_insn.
7927 (store_after_parms): Remove.
7928 * cp-tree.h: Adjust.
7930 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7932 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
7933 (finish_file): Check DECL_COMDAT instead of weak|one_only.
7934 (import_export_vtable): Use make_decl_one_only instead of
7935 comdat_linkage for win32 tweak.
7936 (import_export_decl): Likewise.
7937 * pt.c (mark_decl_instantiated): Likewise.
7939 * decl2.c (finish_file): Lose handling of templates in pending_statics.
7941 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
7943 * decl2.c (finish_file): Lose call to expand_builtin_throw.
7944 * except.c (expand_builtin_throw): Remove.
7945 * cp-tree.h: Remove ptr_ptr_type_node.
7948 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
7950 * decl.c (ptr_ptr_type_node): Define.
7951 (init_decl_processing): Initialize it.
7952 * cp-tree.h: Declare it.
7953 * exception.cc (__cp_exception_info): Use __get_eh_info.
7954 (__cp_push_exception): Ditto.
7955 (__cp_pop_exception): Ditto.
7957 From Scott Snyder <snyder@d0sgif.fnal.gov>:
7958 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
7960 (init_exception_processing): Removed saved_pc initialization.
7962 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
7964 * pt.c (instantiate_decl): Defer all templates but inline functions.
7966 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7968 * init.c (expand_vec_init): Don't fold a list of parameters.
7970 * decl.c (copy_args_p): Handle copy elision for types with virtual
7972 * call.c (build_over_call): Likewise.
7974 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
7976 * pt.c (lookup_template_function): Copy the template arguments,
7977 not just the list containing them, to the permanent obstack.
7979 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7981 * except.c (expand_start_catch_block): suspend_momentary for the
7984 * error.c (dump_decl): Handle LOOKUP_EXPR.
7986 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
7988 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
7989 permanent obstack if we are processing a template decl.
7990 * typeck.c (build_static_cast): Likewise.
7991 (build_const_cast): Likewise.
7992 (build_reinterpret_cast): Likewise.
7994 * pt.c (coerce_template_parms): Coerce some expressions, even
7995 when processing_template_decl.
7997 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7999 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
8000 handling of pointer difference expressions.
8002 * typeck.c (comp_target_types): Comparison of function/method types
8003 is independent of nptrs.
8005 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
8007 * pt.c (tsubst): Avoid creating pointer to reference and
8008 reference to reference types.
8010 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8012 * parse.y (do_id): New nonterminal.
8013 (template_id): Use it.
8015 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8017 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
8018 * spew.c (yylex): Don't do_identifier here.
8019 * decl2.c (build_expr_from_tree): Revert last change.
8021 * decl2.c (build_expr_from_tree): Expand the name for a method call.
8022 * parse.y (object_template_id): Don't try to take the DECL_NAME.
8024 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
8026 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
8028 * call.c (build_op_delete_call): Adjust.
8030 * except.c (expand_end_catch_block): Lose rethrow region.
8031 (expand_start_catch_block): Likewise.
8032 (expand_end_catch_block): Don't expand_leftover_cleanups.
8034 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8036 * pt.c (tsubst): Remove tree_cons call (places redundant info into
8037 DECL_TEMPLATE_INSTANTIATION).
8039 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8041 * tree.c (is_overloaded_fn): Handle getting a fn template.
8042 (really_overloaded_fn): Likewise.
8043 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
8044 * pt.c (check_explicit_specialization): Tweak.
8045 (determine_explicit_specialization): Tweak.
8047 * tree.c, cp-tree.h (get_target_expr): New fn.
8049 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
8051 * pt.c (check_explicit_specialization): Fix misspelling in
8052 diagnostic: `preceeded'.
8053 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
8056 1997-12-02 Mark Mitchell <mmitchell@usa.net>
8058 * pt.c (determine_explicit_specialization): Avoid an internal
8059 error for bad specializations.
8061 * method.c (build_overload_value): Handle SCOPE_REF.
8063 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
8065 * class.c (prepare_fresh_vtable): Enable even more complex MI
8068 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
8070 * exception.cc (__check_eh_spec): Optimize a bit.
8072 * exception.cc (__cp_pop_exception): Lose handler arg.
8073 * except.c (do_pop_exception): Likewise.
8074 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
8075 (expand_end_catch_block): Likewise.
8077 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8079 * pt.c (check_explicit_specialization): Complain about using a
8080 template-id for a non-specialization.
8082 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
8084 * repo.c: Prototype rindex only if needed.
8087 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8089 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
8091 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
8093 * typeck.c (build_const_cast): Handle references here instead of
8094 handing off to convert_to_reference.
8096 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
8097 TerminateFunctionCall.
8098 (init_exception_processing): Likewise. Terminate et al are now
8099 the fns, not ADDR_EXPRs.
8100 (various): Lose redundant assemble_external calls.
8101 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
8103 * cp-tree.h (struct lang_decl_flags): Add comdat.
8104 (DECL_COMDAT): New macro.
8105 * decl.c (duplicate_decls): Propagate it.
8106 (cp_finish_decl): Handle it.
8107 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
8109 * class.c: Remove static pending_hard_virtuals.
8110 (add_virtual_function): Take pointers to pending_virtuals
8111 and pending_hard_virtuals.
8112 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
8114 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8116 * decl2.c (import_export_vtable): If we support one_only but not
8117 weak symbols, mark instantiated template vtables one_only.
8118 (import_export_decl): Likewise for tinfo functions.
8119 (finish_vtable_vardecl): Also write out vtables from explicitly
8120 instantiated template classes.
8121 * pt.c (mark_class_instantiated): Revert last change.
8123 * except.c (expand_throw): Call mark_used on the destructor.
8125 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
8127 * lex.c (lang_init): Enable flag_exceptions by default if no
8128 command line switch was specified.
8130 1997-11-26 Mark Mitchell <mmitchell@usa.net>
8132 * pt.c (unify): Handle `void' template parameters in
8135 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8137 * rtti.c (build_dynamic_cast): Handle template case here.
8138 (build_dynamic_cast_1): Not here.
8140 * typeck2.c (digest_init): Make copies where appropriate.
8142 * decl2.c (delete_sanity): resolve_offset_ref.
8144 * except.c: Call terminate without caching so many bits.
8146 * except.c (expand_start_catch_block): Fix catching a reference
8149 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8151 * init.c (build_new): Copy size to the saveable obstack.
8153 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
8154 TRY_CATCH_EXPR for now.
8156 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8158 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
8159 has DECL_LANG_SPECIFIC.
8161 * exception.cc (struct cp_eh_info): Add handlers field.
8162 (__cp_push_exception): Initialize it.
8163 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
8164 (__throw_bad_exception): Remove.
8165 * except.c (call_eh_info): Add handlers field.
8166 (get_eh_handlers): New fn.
8167 (push_eh_cleanup): Increment handlers.
8169 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
8171 * except.c (expand_start_eh_spec): Use the try/catch code.
8172 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
8173 doing everything inline.
8174 (init_exception_processing): throw_type_match now takes
8175 const void pointers.
8176 * exception.cc (__check_eh_spec): New fn.
8177 * inc/exception: Neither terminate nor unexpected return.
8178 * decl.c: Make const_ptr_type_node public.
8179 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
8181 * except.c (expand_start_catch_block): We only need the rethrow
8182 region for non-sjlj exceptions.
8183 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
8185 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
8187 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
8188 (various.o): Likewise.
8189 * inc/new: Add placement deletes. Add throw specs for default new.
8190 * new.cc (set_new_handler): Move here from libgcc2.
8191 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
8192 (new): Move from libgcc2. Throw bad_alloc.
8193 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
8194 * decl.c (init_decl_processing): Update exception specs on new and
8197 * method.c (build_decl_overload_real): Don't mess with global
8200 * init.c (build_new): Check for null throw spec, not nothrow_t.
8202 * decl.c (duplicate_decls): Don't complain about different exceptions
8203 from an internal declaration.
8205 * call.c (build_op_delete_call): Fix check for member fns again.
8207 * decl2.c (import_export_decl): Interface hackery affects
8208 virtual synthesized methods.
8210 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8212 * decl.c (start_decl): Don't just complain about a mismatched
8215 * decl.c (make_implicit_typename): Handle case where t is not
8216 actually from context.
8217 * tree.c (get_type_decl): Lose identifier case.
8218 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
8219 * parse.y (nonnested_type): Just use lookup_name.
8220 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
8222 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
8224 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
8225 T was built in C language context (for example, by
8226 output_func_start_profiler).
8228 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
8230 * decl.c (make_implicit_typename): New fn.
8231 (lookup_name_real): Use it. Use current_class_type as the context.
8233 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
8235 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
8237 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8239 * friend.c (do_friend): Warn about non-template friends in templates.
8241 * call.c (build_op_delete_call): Fix handling of inherited delete.
8243 * search.c (dfs_record_inheritance): Ignore template type parms.
8245 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8247 * call.c (build_new_op): Fix copy error.
8248 (build_op_new_call): New fn.
8249 (build_op_delete_call): New fn.
8250 * cp-tree.h: Declare them.
8251 * init.c (build_new): Use them. Support placement delete.
8252 (build_x_delete): Use build_op_delete_call.
8253 (build_delete): Likewise.
8254 * decl2.c (delete_sanity): Likewise.
8255 (coerce_delete_type): Don't complain about placement delete.
8257 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8259 * call.c (build_new_function_call): Remove unused 'obj' parm.
8260 * cp-tree.h, typeck.c: Adjust.
8262 * init.c (build_new): Make the cleanup last longer.
8263 (expand_vec_init): Call do_pending_stack_adjust.
8265 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
8267 * pt.c (do_type_instantiation): Fix typo.
8268 (mark_class_instantiated): If we support one_only but not weak
8269 symbols, don't mark this as known.
8271 * init.c (build_new): Handle vec delete in EH cleanup.
8273 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8275 * call.c (build_method_call): Call complete_type before checking
8278 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
8280 * decl.c (add_block_current_level): Delete.
8281 * init.c (build_vec_delete_1): Delete build_block and
8282 add_block_current_level calls.
8284 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
8286 * init.c (build_new): Handle freeing allocated memory when the
8289 * call.c (build_new_method_call): Fix flags arg.
8291 * pt.c (do_type_instantiation): Don't try to instantiate
8293 (mark_decl_instantiated): If we support one_only but not
8294 weak symbols, mark this one_only.
8295 * decl2.c (import_export_vtable): Don't defer handling of vtables
8296 if MULTIPLE_SYMBOL_SPACES.
8298 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8300 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
8302 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
8304 * except.c (do_pop_exception): Return a value.
8306 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
8308 * call.c (build_new_method_call): Handle getting a
8309 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
8310 if we got template parms.
8311 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
8313 * decl2.c (build_expr_from_tree): Tweak last change.
8314 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
8315 (maybe_fold_nontype_arg): Split out from tsubst_copy.
8316 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
8318 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
8320 * pt.c (tsubst_copy): Handle explicit template arguments in
8322 * typeck.c (build_x_function_call): Likewise.
8323 * decl2.c (build_expr_from_tree): Lookup function name if it
8326 * pt.c (tsubst): Instantiate template functions properly when
8327 template parameter does not appear in function arguments and return
8329 (comp_template_args): Handle member templates required by tsubst.
8331 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8333 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
8336 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8338 * pt.c (coerce_template_parms): Tweak error message.
8340 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
8341 return type defaults to `int', even if there are storage-class
8344 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
8346 Complete nested exception support.
8347 * except.c (do_pop_exception): Split out...
8348 (push_eh_cleanup): From here. Handle the EH region by hand.
8349 (expand_start_catch_block): Add a new level for the catch parm.
8350 Move the rethrow region outside the two cleanup regions.
8351 Protect the initializer for the catch parm with terminate.
8352 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
8353 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
8354 popping off the middle of the stack.
8355 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
8356 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
8357 (build_cplus_new): Only wrap CALL_EXPRs.
8358 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
8359 the constructor call.
8361 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8363 * Make-lang.in (c++.distdir): Make inc subdirectory.
8365 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8367 * decl2.c (finish_file): Put back some code.
8369 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8371 * decl2.c (finish_file): Remove redundant code.
8372 * method.c (emit_thunk): Don't let the backend defer generic thunks.
8374 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
8376 * except.c (call_eh_info): Split out...
8377 (push_eh_info): From here.
8378 (expand_builtin_throw): Use it.
8379 (expand_start_catch_block): Move region start back.
8381 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
8383 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
8384 (real_yylex): Record wide strings using target endianness, not host.
8386 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
8388 * repo.c (rindex): Add decl unconditionally.
8389 (get_base_filename, open_repo_file): Don't cast rindex.
8390 * xref.c (rindex): Add decl unconditionally.
8391 (index): Remove unused decl.
8392 (open_xref_file): Don't cast rindex.
8394 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8396 * class.c (build_vbase_path): Propagate the result type properly.
8398 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
8400 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
8401 remaining use of saved_throw_type with a call to get_eh_type.
8403 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
8405 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
8406 (file_name_nondirectory): New function, doing the same as the macro.
8407 (set_typedecl_interface_info): Use it instead of the macro.
8408 (check_newline): Likewise.
8409 (handle_cp_pragma): Likewise.
8411 * repo.c (get_base_filename): Cast result of rindex to char*.
8412 (open_repo_file): Likewise.
8413 * xref.c (open_xref_file): Likewise.
8414 * error.c (dump_char): Make its arg int, not char.
8416 * except.c (push_eh_info): Pass the number of fields - 1 down, not
8417 the exact number of fields.
8419 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8421 Support for nested exceptions.
8422 * tinfo2.cc (__is_pointer): New fn.
8423 * exception.cc (struct cp_eh_info): Define.
8424 (__cp_exception_info, __uncatch_exception): New fns.
8425 (__cp_push_exception, __cp_pop_exception): New fns.
8426 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
8428 (init_exception_processing): Likewise. __eh_pc is now external.
8429 (push_eh_info): New fn.
8430 (get_eh_{info,value,type,caught}): New fns.
8431 (push_eh_cleanup): Just call __cp_pop_exception.
8432 (expand_start_catch_block): Use push_eh_info. Start the eh region
8434 (expand_end_eh_spec): Use push_eh_info.
8435 (expand_throw): Call __cp_push_exception to set up the exception info.
8436 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
8438 (expand_builtin_throw): Don't refer to empty_fndecl.
8440 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
8442 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
8444 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
8446 * method.c (build_template_parm_names, build_decl_overload_real):
8447 Add static to definitions.
8448 * pt.c (add_to_template_args, note_template_header,
8449 processing_explicit_specialization, type_unification_real): Likewise.
8450 ({determine,check}_explicit_specialization): Use a single string for
8453 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8455 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
8456 (expand_end_catch_block): Likewise.
8457 (expand_end_eh_spec): Likewise.
8459 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
8461 * decl.c (duplicate_decls): Handle template specializations
8463 * error.c (dump_function_name): Fix printing of specializations of
8464 member functions that are not member templates.
8465 * cp-tree.h (processing_specialization): Make global.
8466 * pt.c (processing_specialization): Likewise.
8467 * lex.c (cons_up_default_function): Save and restore
8468 processing_specialization to avoid confusion.
8470 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8472 * decl.c (init_decl_processing): Give null_node unknown* type.
8473 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
8474 (common_type): Likewise.
8475 * error.c (args_as_string): Recognize null_node.
8477 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8479 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
8480 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
8482 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
8484 * Make-lang.in (g++): Include prefix.o.
8486 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
8488 * pt.c (determine_explicit_specialization): Initialize "dummy"
8489 to keep Purify quiet.
8491 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8493 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
8494 (build_overload_int): Not here.
8496 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
8498 * class.c (build_type_pathname): Remove.
8499 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
8501 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
8503 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
8504 &&label GNU extension.
8506 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
8508 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
8509 so as to avoid incorrect manglings.
8510 * method.c (build_decl_overload_real): Don't mangle return types
8513 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8515 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
8516 scratch_tree_cons): Define as macros for now.
8517 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
8518 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
8519 typeck2.c: Use them and the expression_obstack variants.
8521 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8523 * decl.c (store_return_init): Allow classes with explicit ctors to
8524 be used with the named return values extension.
8526 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
8528 * pt.c (instantiate_decl): Fix previous change.
8530 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
8532 * pt.c (tsubst): Fix thinko.
8533 (instantiate_decl): Really use the original template.
8535 * call.c (build_new_method_call): Use simple constructor_name for
8538 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
8540 * method.c (build_underscore_int): Don't use ANSI specific
8543 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8545 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
8546 for our key method; it might have been inlined by -O3.
8548 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
8550 * decl.c (make_typename_type): Do not try to call lookup_field for
8551 non-aggregate types.
8553 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
8555 * typeck.c (build_reinterpret_cast): Tweak.
8557 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8559 * typeck.c (build_reinterpret_cast): converting a void pointer
8560 to function pointer with a reinterpret_cast produces a warning
8561 if -pedantic is issued
8563 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8565 * typeck.c (c_expand_return): Don't warn about returning a
8566 reference-type variable as a reference.
8568 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8570 * method.c (build_static_name): Fix typo.
8572 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
8574 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
8575 OLDDECL before we try to do DECL_USE_TEMPLATE.
8577 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8579 * decl.c (duplicate_decls): Don't warn about template instances.
8581 * typeck.c (mark_addressable): Lose ancient code that unsets
8584 * pt.c (do_decl_instantiation): Lose support for instantiating
8587 * call.c (build_new_function_call): Fix handling of null explicit
8589 (build_new_method_call): Likewise.
8591 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
8593 * method.c (build_underscore_int): Fix typo.
8595 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
8597 * tree.c (print_lang_statistics): #if 0 call to
8598 print_inline_obstack_statistics until its definition is checked in.
8600 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
8602 * decl2.c (finish_file): Move dump_tree_statistics to end.
8604 * pt.c (instantiate_decl): Look for the original template.
8605 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
8606 of member templates.
8608 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8610 * Makefile.in (g++FAQ.*): New rules.
8611 (CONFLICTS): Update.
8612 * g++FAQ.texi: Moved from libg++.
8614 * parse.y (PFUNCNAME): Only specify the type once.
8616 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
8618 * lex.c (real_yylex): Clean up the code to fully behave the way
8619 the c-lex.c parser does for complex and real numbers.
8621 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
8623 * method.c (build_decl_overload_real): Reformat.
8625 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
8627 * method.c (synthesize_method): If at_eof, determine our linkage.
8629 1997-09-29 Paul Eggert <eggert@twinsun.com>
8631 * lex.c (real_yylex): Treat `$' just like `_', except issue a
8632 diagnostic if !dollars_in_ident or if pedantic.
8634 * lang-specs.h (@c++): -ansi no longer implies -$.
8636 * decl2.c (lang_decode_option):
8637 -traditional and -ansi now do not mess with
8640 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
8642 * Makefile.in (parse.o, decl.o): Also depend on
8643 $(srcdir)/../except.h $(srcdir)/../output.h.
8644 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
8645 $(srcdir)/../except.h $(srcdir)/../output.h.
8646 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
8649 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
8651 * expr.c (cplus_expand_expr): Make it static.
8653 * decl2.c, init.c, typeck.c: Include "expr.h".
8654 (expand_expr): Use proper values when calling the function.
8656 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
8658 * lang-options.h: new -Wold-style-cast flag.
8659 * cp-tree.h (warn_old_style_cast): new variable.
8660 * decl2.c (warn_old_style_cast): ditto.
8661 (lang_decode_option): support -Wold-style-cast.
8662 (reparse_absdcl_as_casts): produce old-style-cast warning.
8664 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8666 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
8667 TREE_USED, reset value based on already_used.
8669 * init.c (expand_member_init): Revert change.
8671 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
8673 * cp-tree.h, decl.c, decl2.c, pt.c:
8674 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
8676 * decl2.c (lang_decode_option): Add missing ;.
8678 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8680 * friend.c (do_friend): Disable injection for all template-derived
8682 * decl2.c (lang_decode_option): Handle -fguiding-decls.
8683 * parse.y (notype_template_declarator): New nonterminal.
8684 (direct_notype_declarator): Use it.
8685 (complex_direct_notype_declarator): Likewise.
8686 (object_template_id): Accept any kind of identifier after TEMPLATE.
8687 (notype_qualified_id): Don't add template declarators here.
8689 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
8691 * call.c (add_template_candidate): Add explicit_targs parameter.
8692 (build_scoped_method_call): Use it.
8693 (build_overload_call_real): Likewise.
8694 (build_user_type_conversion_1): Likewise.
8695 (build_new_function_call): Likewise.
8696 (build_object_call): Likewise.
8697 (build_new_op): Likewise.
8698 (build_new_method_call): Likewise.
8699 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
8700 (build_new_method_call): Likewise.
8702 * class.c (finish_struct_methods): Add specialization pass to
8703 determine which methods were specializing which other methods.
8704 (instantiate_type): Handle TEMPLATE_ID_EXPR.
8706 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
8708 * cp-tree.h (name_mangling_version): New variable.
8709 (flag_guiding_decls): Likewise.
8710 (build_template_decl_overload): New function.
8711 (begin_specialization): Likewise.
8712 (reset_specialization): Likewise.
8713 (end_specialization): Likewise.
8714 (determine_explicit_specialization): Likewise.
8715 (check_explicit_specialization): Likewise.
8716 (lookup_template_function): Likewise.
8717 (fn_type_unification): Add explicit_targs parameter.
8718 (type_unification): Likewise.
8720 * decl.c (duplicate_decls): Add smarts for explicit
8722 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
8724 (grokfndecl): Call check_explicit_specialization.
8726 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
8727 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
8728 (check_classfn): Handle specializations.
8730 * error.c (dump_function_name): Print specialization arguments.
8732 * friend.c (do_friend): Don't call pushdecl for template
8735 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
8737 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
8738 and -fno-guiding-decls.
8740 * lex.c (identifier_type): Return PFUNCNAME for template function
8743 * method.c (build_decl_overload_real): New function.
8744 (build_template_parm_names): New function.
8745 (build_overload_identifier): Use it.
8746 (build_underscore_int): New function.
8747 (build_overload_int): Use it. Add levels for template
8749 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
8750 (build_overload_nested_names): Handle template type parameters.
8751 (build_template_decl_overload): New function.
8753 * parse.y (YYSTYPE): New ntype member.
8754 (nested_name_specifier): Use it.
8755 (nested_name_specifier_1): Likewise.
8756 (PFUNCNAME): New token.
8757 (template_id, object_template_id): New non-terminals.
8758 (template_parm_list): Note specializations.
8759 (template_def): Likewise.
8760 (structsp): Likewise.
8761 (fn.def2): Handle member template specializations.
8762 (component_decl_1): Likewise.
8763 (direct_notype_declarator): Handle template-ids.
8764 (component_decl_1): Likewise.
8765 (direct_notype_declarator): Handle template-ids.
8766 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
8768 * pt.c (processing_specializations): New variable.
8769 (template_header_count): Likewise.
8770 (type_unification_real): New function.
8771 (processing_explicit_specialization): Likewise.
8772 (note_template_header): Likewise.
8773 (is_member_template): Handle specializations.
8774 (end_template_decl): Call reset_specialization.
8775 (push_template_decl): Handle member template specializations.
8777 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
8778 (instantiate_template): Handle specializations.
8779 (instantiate_decl): Likewise.
8780 (fn_type_unification): Handle explicit_targs.
8781 (type_unification): Likewise. Allow incomplete unification
8782 without an error message, if allow_incomplete.
8783 (get_bindings): Use new calling sequence for fn_type_unification.
8785 * spew.c (yylex): Handle PFUNCNAME.
8787 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
8788 (really_overloaded_fn): Likewise.
8789 (get_first_fn): Handle function templates.
8791 * typeck.c (build_x_function_call): Use really_overloaded_fn.
8792 Handle TEMPLATE_ID_EXPR.
8793 (build_x_unary_op): Likewise.
8794 (build_unary_op): Likewise.
8795 (mark_addressable): Templates whose address is taken are marked
8798 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8800 * decl.c (init_decl_processing): Declare __builtin_constant_p as
8801 accepting any kind of type, not only int.
8803 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8805 * search.c (get_matching_virtual): Notice virtual bases when sorrying
8806 about covariant returns.
8808 * parse.y (member_init): Also imply typename here. Remove ancient
8809 extension for initializing base members.
8811 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8813 Handle multi-level typenames and implicit typename in base list.
8814 * parse.y (typename_sub{,[0-2]}): New rules.
8815 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
8816 (nonnested_type): New rule.
8817 (complete_type_name): Use it.
8818 (base_class.1): Use typename_sub and nonnested_type.
8819 (nested_name_specifier): Don't elide std:: here.
8820 * decl.c (make_typename_type): Handle getting a type for NAME.
8821 (lookup_name_real): Turn std:: into :: here.
8823 Rvalue conversions were removed in London.
8824 * call.c (is_subseq): Don't consider lvalue transformations.
8825 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
8826 (joust): Reenable ?: kludge.
8828 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
8830 * decl.c (start_function): Up warning of no return type to be a
8833 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8835 * init.c (expand_member_init): Don't set TREE_USED.
8836 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
8837 set,don't clear TREE_USED wholesale.
8839 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8841 * call.c (build_over_call): Do require_complete_type before
8844 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
8846 * search.c (lookup_field): Call complete_type in all cases.
8848 * decl.c (finish_function): Just warn about flowing off the end.
8850 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
8852 * decl.c (grokparms): Don't bash a permanent list node if we're
8855 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
8857 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
8859 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
8861 * call.c (build_new_op): Give better error for syntactically
8862 correct, but semantically invalid, use of undeclared template.
8864 * call.c (compare_qual): Handle pmfs.
8866 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
8867 after the exception spec.
8869 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
8871 * call.c (null_ptr_cst_p): Integer type, not integral type.
8873 * call.c (joust): Disable warnings until they can be moved to the
8876 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
8878 * Makefile.in, config-lang.in: Convert to autoconf.
8880 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8882 * decl.c (lookup_name_real): Add implicit 'typename' to types from
8885 * pt.c (most_specialized_class): Fix typo.
8886 (tsubst): Move constant folding to TREE_VEC case.
8888 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
8890 * pt.c (do_poplevel): Don't warn about unused local variables
8891 while processing_template_decl since we don't always know whether
8892 or not they will need constructing/destructing.
8894 * pt.c (uses_template_parms): Check the values of an enumeration
8895 type to make sure they don't depend on template parms.
8897 * decl.c (make_typename_type): Don't lookup the field if the
8898 context uses template parms, even if we're not
8899 processing_template_decl at the moment.
8901 * pt.c (coerce_template_parms): Avoid looking at the
8902 TYPE_LANG_DECL portion of a typename type, since there won't be
8904 (tsubst): Do constant folding as necessary to make sure that
8905 arguments passed to lookup_template_class really are constants.
8907 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
8909 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
8910 * decl2.c (finish_file): Only register exception tables if we
8913 * decl.c (init_decl_processing): Add __builtin_[fs]p.
8915 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8917 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
8919 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
8921 * error.c (dump_decl): Avoid crashing when presented with a
8922 uninitialized constant, as can occur with a template parameter.
8923 (dump_expr): Make sure that there are enough levels of
8924 current_template_parms before we start diving through them.
8926 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8928 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
8931 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8933 * except.c (expand_throw): Call build_delete for all
8934 exception types, not just objects with destructors.
8936 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
8938 * decl.c (current_local_enum): Remove static.
8939 * pt.c (tsubst_enum): Save and restore value of current_local_enum
8940 in case template is expanded in enum decl.
8941 (instantiate_class_template) : Use new tsubst_enum signature.
8942 (tsubst_expr): Likewise.
8944 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
8946 * pt.c (begin_member_template_processing): Take a function as
8947 argument, not a set of template arguments. Use the template
8948 parameters, rather than the arguments. Handle non-type parameters
8949 correctly. Push a binding level for the parameters so that multiple
8950 member templates using the same parameter names can be declared.
8951 (end_member_template_processing): Pop the binding level.
8952 (push_template_decl): Mark member templates as static when
8955 * lex.c (do_pending_inlines): Pass the function, not its template
8956 arguments, to begin_member_template_processing.
8957 (process_next_inline): Likewise.
8958 (do_pending_defargs): Likewise.
8960 * error.c (dump_expr): Obtain the correct declaration for a
8961 TEMPLATE_CONST_PARM.
8963 * call.c (add_template_conv_candidate): New function.
8964 (build_object_call): Handle member templates, as done in the other
8967 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
8969 * decl.c (replace_defag): Undo previous change.
8970 * lex.c (do_pending_defargs): Deal with member templates.
8972 * pt.c (is_member_template): Avoid crashing when passed a
8973 non-function argument.
8975 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
8977 * class.c (grow_method): Remove check for redeclaration.
8979 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
8981 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
8982 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
8983 (PRIMARY_TEMPLATE_P): Use it.
8984 * call.c (build_overload_call_real): Use it.
8985 * class.c (instantiate_type): Likewise.
8986 * decl.c (decls_match): Likewise.
8987 * method.c (build_overload_identifier): Likewise.
8988 * pt.c (push_template_decl): Likewise.
8989 (classtype_mangled_name): Likewise.
8990 (lookup_template_class): Likewise.
8992 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
8993 DECL_NTPARMS to conform to usage elsewhere.
8994 * call.c (add_template_candidate): Likewise.
8995 * class.c (instantiate_type): Likewise.
8996 * pt.c (instantiate_template): Likewise.
8997 (get_bindings): Likewise.
8999 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
9002 * pt.c (unify): Undo changes to allow multiple levels of template
9004 (type_unification): Likewise.
9005 (fn_type_unification): Likewise.
9006 (get_class_bindings): Likewise.
9007 * cp-tree.h (Likewise).
9009 * decl.c (replace_defarg): Check that the type of the default
9010 parameter does not invlove a template type before complaining
9011 about the initialization.
9013 * error.c (dump_expr): Deal with template constant parameters in
9014 member templates correctly.
9016 * pt.c (is_member_template): Deal with class specializations
9018 (tsubst): Handle "partial instantiation" of member templates
9021 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
9023 * pt.c (type_unification): Change calling squence to allow for
9024 multiple levels of template parameters.
9025 (tsubst_expr): Likewise.
9027 (tsubst_copy): Likewise.
9028 (instantiate_template): Likewise.
9030 * call.c (build_overload_call_real): Use it.
9031 (add_builtin_candidate): Use it.
9032 (build_new_method_call): Use it.
9033 * class.c (instantiate_type): Use it.
9034 * decl.c (grokdeclarator): Use it.
9035 * decl2.c (finish_file): Use it.
9036 * method.c (build_overload_identifier): Use it.
9038 * call.c (add_template_candidate): Add additional parameter for
9039 the function return type. Call fn_type_unification istead of
9041 (build_user_type_conversion_1): Handle member templates.
9042 (build_new_function_call): Likewise.
9043 (build_new_op): Likewise.
9044 (build_new_method_call): Likewise.
9046 * class.c (grow_method): Don't give an error message indicating
9047 that two member templates with the same name are ambiguous.
9048 (finish_struct): Treat member template functions just like member
9051 * cp-tree.h (check_member_template): Add declaration.
9052 (begin_member_template_processing): Likewise.
9053 (end_member_template_processing): Likewise.
9054 (fn_type_unification): Likewise.
9055 (is_member_template): Likewise.
9056 (tsubst): Change prototype.
9057 (tsubst_expr): Likewise.
9058 (tsubst_copy): Likewise.
9059 (instantiate_template): Likewise.
9060 (get_bindings): Likewise.
9062 * decl.c (decls_match): Handle multiple levels of template
9064 (pushdecl): Handle template type params just like other type
9066 (push_class_level_binding): Return immediately if the
9067 class_binding_level is NULL.
9068 (grokfndecl): If check_classfn() returns a member_template, use
9069 the result of the template, not the template itself.
9071 * decl2.c (check_member_template): New function. Check to see
9072 that the entity declared to be a member template can be one.
9073 (check_classfn): Allow redeclaration of member template functions
9074 with different types; the new functions can be specializations or
9075 explicit instantiations.
9077 * error.c (dump_decl): Handle multiple levels of template
9079 (dump_function_decl): Update to handle function templates.
9081 * lex.c (do_pending_inlines): Set up template parameter context
9082 for member templates.
9083 (process_next_inline): Likewise.
9085 * method. (build_overload_identifier): Adjust for multiple levels
9086 of template parameters.
9088 * parse.y (fn.def2): Add member templates.
9089 (component_decl_1): Likewise.
9091 * pt.c (begin_member_template_processing): New function.
9092 (end_member_template_processing): Likewise.
9093 (is_member_template): Likewise.
9094 (fn_type_unification): Likewise.
9095 (current_template_parms): Return a vector of all the template
9096 parms, not just the innermost level of parms.
9097 (push_template_decl): Deal with the possibility of member
9099 (lookup_template_class): Likewise.
9100 (uses_template_parms): Likewise.
9101 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
9102 TEMPLATE_CONST_PARM to deal with multiple levels of template
9103 arguments. Add processing of TEMPLATE_DECL to produce new
9104 TEMPLATE_DECLs from old ones.
9105 (do_decl_instantiation): Handle member templates.
9107 * search.c (lookup_fnfields_1): Handle member template conversion
9110 * tree.c (cp_tree_equal): Check the levels, as well as the
9111 indices, of TEMPLATE_CONST_PARMs.
9113 * typeck.c (comptypes): Check the levels, as well as the indices,
9114 fo TEMPLATE_TYPE_PARMs.
9115 (build_x_function_call): Treat member templates like member
9118 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9120 * typeck.c (c_expand_return): Always convert_for_initialization
9121 before checking for returning a pointer to local.
9123 * pt.c (type_unification): If strict and the function parm doesn't
9124 use template parms, just compare types.
9126 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
9128 * method.c (build_overloaded_value): Replace direct call
9129 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
9131 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9133 * typeck.c (convert_arguments): Don't arbitrarily choose the first
9134 of a set of overloaded functions.
9136 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9138 * lex.c (real_yylex): Don't elide __FUNCTION__.
9140 * method.c (build_overload_value): Add in_template parm.
9141 (build_overload_int): Likewise.
9142 (build_overload_identifier): Pass it.
9144 * decl.c (duplicate_decls): Don't bash a previous template
9145 definition with a redeclaration.
9147 * pt.c (unify): float doesn't match double.
9149 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
9150 TYPE_DECL. Handle getting non-template types.
9151 * parse.y (explicit_instantiation): Use typespec instead of
9154 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
9156 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
9158 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
9160 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
9161 (compare_ics): Likewise.
9163 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9165 * call.c (joust): Warn about choosing one conversion op over
9166 another because of 'this' argument when the other return type is
9168 (source_type): New fn.
9170 * call.c (build_new_op): Strip leading REF_BIND from first operand
9171 to builtin operator.
9173 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
9176 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9178 * call.c (null_ptr_cst_p): Remove support for (void*)0.
9180 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
9182 * typeck.c (expand_target_expr): Make definition match declaration.
9184 * class.c (get_basefndecls): Make definition match declaration.
9186 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
9188 * input.c (sub_getch): Eventually give up and release the input file.
9190 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
9193 * call.c (joust): Tweak message.
9195 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
9197 * error.c (type_as_string): Put const/volatile on template type
9198 parameters where appropriate.
9200 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
9202 * call.c (strictly_better): Make arguments unsigned ints.
9204 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
9206 * lex.c (real_yylex): Refer to __complex instead of complex.
9208 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
9210 * lex.c (real_yylex): Don't use getc directly.
9212 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9214 * call.c (is_subseq): Don't try to be clever.
9216 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9218 * parse.y, pt.c: Include "except.h".
9219 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
9220 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
9221 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
9222 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
9225 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9227 * decl2.c (mark_vtable_entries): Instead of replacing pure
9228 virtuals with a reference to __pure_virtual, copy the decl and
9231 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9233 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
9235 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
9237 * pt.c (instantiate_class_template): Call repo_template_used
9238 before finish_prevtable_vardecl.
9240 * call.c (is_subseq): New fn.
9241 (compare_ics): Use it.
9243 * repo.c (finish_repo): Don't crash on no args.
9245 * parse.y (named_complex_class_head_sans_basetype): Handle
9246 explicit global scope.
9247 * decl2.c (handle_class_head): New fn.
9249 * pt.c (unify): Add CONST_DECL case.
9251 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9253 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
9255 * cp-tree.h (report_type_mismatch): Add prototype.
9256 * call.c (build_overload_call_real): Remove erroneous fourth
9257 argument to report_type_mismatch.
9258 (build_user_type_conversion_1): Remove erroneous second arg to
9260 (build_new_function_call): Likewise.
9261 (build_object_call): Likewise.
9262 (build_new_op): Likewise.
9263 (build_new_method_call): Likewise.
9265 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9267 * error.c (dump_decl): Don't bother processing a function with no
9270 * method.c (emit_thunk): Call init_function_start in the macro case.
9272 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
9274 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
9275 defined and used to set flag_vtable_thunks.
9277 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9279 * parse.y: Don't clear the inlines from their obstack until they've
9282 * decl.c (duplicate_decls): Don't complain about exception
9283 specification mismatch if flag_exceptions is off.
9285 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
9287 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
9289 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
9291 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
9292 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
9293 Include <stdio.h> before include files that formerly used STDIO_PROTO.
9295 * decl.c, g++spec.c, lex.c, method.c, repo.c:
9296 Include "config.h" first, as per autoconf manual.
9298 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
9300 * decl.c (duplicate_decls): Tweak wording.
9301 * lex.c (do_pending_defargs): Don't die if we see a default arg
9302 that isn't a DEFAULT_ARG.
9303 * error.c (dump_expr): Handle DEFAULT_ARG.
9305 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
9306 * lang-options.h: Add -fhandle-exceptions.
9308 * class.c (build_vtable): vtables are artificial.
9309 (prepare_fresh_vtable): Likewise.
9311 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9313 * cvt.c (ocp_convert): After converting to the target type, set
9314 LOOKUP_NO_CONVERSION.
9316 * call.c (joust): Warn about potentially confusing promotion rules
9318 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
9320 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
9322 * exception.cc: Declare __terminate_func with noreturn attribute.
9324 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
9326 * parse.y: Break out eat_saved_input, handle errors.
9327 (function_try_block): Use compstmt instead of compstmt_or_error.
9329 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9331 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
9333 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9335 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
9336 existence of cc1plus check whether $(LANGUAGES) contains C++.
9338 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9340 * method.c (do_build_copy_constructor): When copying an anonymous
9341 union member loop around to handle nested anonymous unions. Use
9342 the offset of the member relative to the outer structure, not the
9345 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9347 * call.c (resolve_args): New fn.
9348 (build_new_function_call): Use it.
9349 (build_object_call): Likewise.
9350 (build_new_method_call): Likewise.
9352 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9354 * call.c (build_over_call): tsubst all default parms from templates.
9356 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
9358 * decl.c (struct cp_function): Add static_labelno.
9359 (push_cp_function_context): Save it.
9360 (pop_cp_function_context): Restore it.
9362 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9364 * typeck.c (build_component_ref_1): Convert from reference.
9366 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9368 * parse.y (current_declspecs, prefix_attributes): Initialize to
9371 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
9372 before we try to force it to be a TREE_LIST.
9373 (decl): Make sure $1.t is non-nil.
9375 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9377 * pt.c (uses_template_parms): Handle template first-parse codes.
9379 * decl.c (cp_finish_decl): Only warn about user-defined statics.
9381 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9383 * pt.c (unify): Handle BOOLEAN_TYPE.
9385 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
9386 * pt.c (tsubst): Don't set it.
9387 * call.c (build_over_call): Use uses_template_parms.
9389 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9391 * method.c (build_overload_nested_name): Use static_labelno
9392 instead of var_labelno.
9393 (build_qualified_name): New fn.
9394 (build_overload_name): Split out from here.
9395 (build_static_name): Use build_qualified_name.
9396 * decl.c (cp_finish_decl): Statics in extern inline functions
9397 have comdat linkage.
9398 (start_function): Initialize static_labelno.
9400 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9402 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
9403 before "all member functions in class [] are private"
9405 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
9407 * lex.c (do_scoped_id): convert_from_reference.
9408 * init.c (build_offset_ref): Likewise.
9410 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
9412 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
9414 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9416 * typeck.c (get_member_function_from_ptrfunc): Promote index
9419 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9421 * tree.c (layout_basetypes): Move non-virtual destructor warning.
9422 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
9424 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9426 * decl.c (grokdeclarator): Call add_defarg_fn for the function
9428 * lex.c (add_defarg_fn): Adjust.
9429 (do_pending_defargs): Adjust. Don't skip the first parm.
9431 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9433 * decl.c (build_enumerator): Global enumerators are also readonly.
9435 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
9436 (build_dynamic_cast): Call it and convert_from_reference.
9438 * lex.c (add_defarg_fn): New fn.
9439 (snarf_defarg): Don't add to defarg_types.
9440 (do_pending_defargs): Lose defarg_types. All fns we process now
9442 * decl.c (grokfndecl): Call add_defarg_fn.
9444 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
9445 * cp-tree.def: Add DEFAULT_ARG.
9446 * spew.c (yylex): Call snarf_defarg as appropriate.
9447 * parse.y: New tokens DEFARG and DEFARG_MARKER.
9448 (defarg_again, pending_defargs, defarg, defarg1): New rules.
9449 (structsp): Use pending_defargs.
9450 (parms, full_parm): Use defarg.
9451 * lex.c (init_lex): Initialize inline_text_firstobj.
9452 (do_pending_inlines): Never pass the obstack to feed_input.
9453 (process_next_inline): Call end_input instead of restore_pending_input.
9454 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
9455 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
9456 * input.c (end_input): New fn.
9457 (sub_getch): At the end of some fed input, just keep returning EOF
9458 until someone calls end_input.
9459 Remove 'obstack' field from struct input_source.
9460 * decl.c (grokparms): Handle DEFAULT_ARG.
9461 (replace_defarg): New fn.
9462 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
9464 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9466 * call.c (implicit_conversion): If nothing else works, try binding
9467 an rvalue to a reference.
9469 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
9471 * decl.c (init_decl_processing): fix Jun 30 patch -- move
9472 ifndef for Cygwin32 to include SIGSEGV.
9474 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9476 * class.c (finish_struct_1): Only complain about pointers without
9477 copy stuff if there are any constructors.
9479 * rtti.c (build_dynamic_cast): Call complete_type on the types.
9481 * decl.c (grokfndecl): If the function we chose doesn't actually
9484 * decl2.c (grokclassfn): Don't specify 'const int' for the
9485 artificial destructor parm.
9487 * pt.c (type_unification): If we are called recursively, nothing
9490 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
9492 * decl.c (init_decl_processing): Stop trying to catch signals
9493 other than SIGABRT since the Cygwin32 library doesn't support
9494 them correctly yet. This fixes a situation in which g++ causes
9495 a hang on SIGSEGVs and other such signals in our Win32-hosted
9498 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
9500 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
9502 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9504 * typeck2.c (store_init_value): Always return the value if our
9505 type needs constructing.
9507 * method.c (hack_identifier): Convert class statics from
9510 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9512 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
9514 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
9516 * typeck.c (c_expand_return): Make sure we clean up temporaries at
9517 the end of return x;
9519 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9521 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
9523 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
9525 * except.c (expand_builtin_throw): Add support
9526 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
9528 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9530 * repo.c (extract_string): Null-terminate.
9532 * cp-tree.h (TI_SPEC_INFO): New macro.
9533 (CLASSTYPE_TI_SPEC_INFO): New macro.
9534 * pt.c (push_template_decl): Correctly determine # of template parms
9537 * call.c (compare_ics): Really fix 'this' conversions.
9539 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
9542 * pt.c (push_template_decl): Complain about mismatch in # of
9543 template parms between a class template and a member template.
9545 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9547 * method.c (synthesize_method): You can't call
9548 function_cannot_inline_p after finish_function.
9549 * decl.c (finish_function): Turn on flag_inline_functions and turn
9550 off DECL_INLINE before handing a synthesized method to the
9553 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9555 * method.c (synthesize_method): Remove July 30 change to never set
9556 DECL_INLINE if at_eof.
9558 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
9560 * xref.c (GNU_xref_member): Ensure that the node has a
9561 decl_lang_specific part before checking DECL_FRIEND_P.
9563 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9565 * pt.c (instantiate_class_template): Diagnose non-class types used
9568 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
9570 * typeck.c (build_conditional_expr): Use convert_for_initialization
9571 instead of convert_and_check.
9573 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9575 * parse.y (typespec): Don't pedwarn for typeof.
9577 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9579 * repo.c (finish_repo): Only check changes if we would write a
9582 * call.c (compare_ics): Fix handling of 'this' conversions.
9584 * pt.c (do_decl_instantiation): Support static data too. Rename
9585 from do_function_instantiation.
9586 * cp-tree.h: Adjust.
9589 * repo.c (extract_string): New fn.
9590 (get_base_filename): Use it.
9591 (init_repo): Compare old args with current args.
9593 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
9595 * Makefile.in, Make-lang.in: Protect C-ls with a comment
9596 character, idea from Paul Eggert <eggert@twinsun.com>.
9598 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
9600 * typeck.c (c_expand_return): Be more persistent in looking for
9603 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
9604 pointer to reference.
9606 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
9608 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
9610 * init.c (build_member_call, build_offset_ref):
9611 Use do_scoped_id instead of do_identifier.
9613 * cvt.c (convert): Remove bogosity.
9615 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9617 * cvt.c (build_up_reference): Do checks of ARGTYPE and
9618 TARGET_TYPE before trying to use get_binfo.
9620 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9622 * cvt.c (build_up_reference): Call get_binfo to get access control.
9624 * decl2.c (import_export_decl): If we don't support weaks, leave
9627 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
9629 * except.c (expand_builtin_throw): Add support for machines that
9630 cannot access globals after throw's epilogue when
9631 -fno-sjlj-exceptions is used.
9633 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
9635 * parse.y: 'std::' becomes '::'.
9636 * lex.c (real_yylex): Remove 'namespace' warning.
9637 * init.c (build_member_call): Ignore 'std::'.
9638 (build_offset_ref): Likewise.
9639 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
9640 (do_toplevel_using_decl): Ignore 'using std::whatever'.
9641 * decl.c (push_namespace): Just sorry.
9642 (pop_namespace): Nop.
9643 (init_decl_processing): Declare std namespace.
9645 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9647 * search.c (push_class_decls): A name which ambiguously refers to
9648 several instantiations of the same template just refers to the
9651 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
9653 * decl.c (build_enumerator): fix problem with unsigned long
9654 enumerated values being smashed to ints, causing overflow
9655 when computing next enumerated value. (for enum values around
9658 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
9660 * typeck.c (build_component_ref): Only call mark_used on a decl.
9662 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9664 * typeck.c (build_c_cast): Make the check for a ptr to function
9665 more specific before possible default_conversion call.
9667 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
9669 * except.c (expand_exception_blocks): Simplify and fix and make
9670 sure we don't end a region in a sequence, as expand_end_bindings
9673 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
9675 * except.c (init_exception_processing): Mark terminate as not
9676 returning so that the optimizer can optimize better.
9678 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
9680 * cvt.c (convert): Don't do any extra work, if we can avoid it
9683 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
9685 * *.[chy]: Change cp_convert to ocp_convert, change convert to
9686 cp_convert. convert is now reserved for the backend, and doesn't
9687 have the semantics a frontend person should ever want.
9689 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9691 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
9692 Lose -traditional support.
9694 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9696 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
9698 * parse.y (self_reference): Do it for templates, too.
9699 * class.c (pushclass): Don't overload_template_name; the alias
9700 generated by build_self_reference serves the same purpose.
9702 * tree.c (list_hash): Make static, take more args.
9703 (list_hash_lookup): Likewise.
9704 (list_hash_add): Make static.
9705 (list_hash_canon): Lose.
9706 (hash_tree_cons): Only build a new node if one isn't already in the
9708 (hash_tree_chain): Use hash_tree_cons.
9709 * cp-tree.h: Adjust.
9710 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
9711 of calling lookup_name.
9713 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9715 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
9716 doesn't refer to the CONST_DECLs.
9718 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
9720 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
9722 (expand_class_desc): Convert the last argument to a sizetype.
9724 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9726 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
9727 __real__): Add reswords.
9728 * hash.h: Regenerate.
9729 * lex.h (rid): Add RID_COMPLEX.
9730 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
9731 * lex.c (init_lex): Add building of RID_COMPLEX.
9732 (real_yylex): General cleanup in line with what c-lex.c also has,
9733 sans the cruft for traditional; add handling of SPEC_IMAG, complex
9734 types, and imaginary numeric constants.
9735 * parse.y (REALPART, IMAGPART): Add tokens.
9736 (unary_expr): Add REALPART and IMAGPART rules.
9737 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
9738 * decl.c (complex_{integer,float,double,long}_type_node): Define
9740 (init_decl_processing): Set up the types.
9741 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
9742 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
9743 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9744 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
9745 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
9747 * method.c (build_overload_name): Add handling of the different
9748 COMPLEX_TYPEs, prefixing them with `J'.
9749 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
9751 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
9752 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
9753 (mapcar): Handle COMPLEX_CST.
9754 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
9755 (common_type): Add code for complex types.
9756 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
9757 (convert_for_assignment): Likewise.
9758 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
9760 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9762 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
9763 tsubst_expr, as it might try to do overload resolution.
9765 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9767 * pt.c (instantiate_class_template): Oops.
9769 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9771 * cp-tree.def: Add TAG_DEFN.
9772 * pt.c (tsubst_enum): New fn.
9773 (instantiate_class_template): Use it.
9774 (tsubst_expr): Support TAG_DEFN.
9775 (tsubst): Support local enums.
9776 (tsubst_copy): Likewise.
9777 * decl.c (finish_enum): Likewise.
9778 (start_enum): If this is a local enum, switch to permanent_obstack.
9780 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
9782 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
9783 (finish_function): Put the base init code for constructors just
9784 after the parm cleanup insns.
9785 (struct cp_function): Add last_parm_cleanup_insn.
9786 (push_cp_function_context): Likewise.
9787 (pop_cp_function_context): Likewise.
9789 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9791 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
9793 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9795 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
9796 for THUNK_FNDECL before we switch to temporary allocation.
9798 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
9800 * call.c (build_new_op): Handle null arg2 for ?:.
9802 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
9804 * except.c (expand_exception_blocks): Ensure that we flow through
9805 the end of the exception region for the exception specification.
9806 Move exception region for the exception specification in, so that
9807 it doesn't protect the parm cleanup. Remove some obsolete code.
9808 * decl.c (store_parm_decls): Likewise.
9809 (finish_function): Likewise.
9811 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
9813 * init.c (build_new): Fix nothrow handling.
9815 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9817 * init.c (emit_base_init): Don't warn about the initialization
9818 list for an artificial member.
9820 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9822 * expr.c (do_case): Handle !START case for the error msg.
9824 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
9826 * decl2.c, lang-options.h: New option -Weffc++.
9827 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
9830 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
9831 to MULTIPLE_SYMBOL_SPACES.
9833 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9835 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
9837 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
9839 * typeck.c (c_expand_return): Don't complain about returning void
9840 to void in an artificial function.
9841 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
9842 don't set DECL_RESULT, set DECL_ARTIFICIAL.
9843 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
9845 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
9847 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
9849 * except.c (init_exception_processing): Likewise.
9850 (expand_end_catch_block): Likewise.
9851 (expand_exception_blocks): Likewise.
9852 (expand_throw): Likewise.
9853 * exception.cc (__default_terminate): Likewise.
9855 * init.c (perform_member_init): Use new method of expr level
9856 cleanups, instead of cleanups_this_call and friends.
9857 (emit_base_init): Likewise.
9858 (expand_aggr_vbase_init_1): Likewise.
9859 (expand_vec_init): Likewise.
9860 * decl.c (cp_finish_decl): Likewise.
9861 (expand_static_init): Likewise.
9862 (store_parm_decls): Likewise.
9863 (cplus_expand_expr_stmt): Likewise.
9864 * decl2.c (finish_file): Likewise.
9866 * Make-lang.in (exception.o): Ok to compile with -O now.
9868 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
9869 we know it will be done later by the backend.
9871 * decl2.c (lang_f_options): Remove support for short temps.
9872 * lang-options.h: Likewise.
9874 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9876 * tree.c (varargs_function_p): New fn.
9877 * method.c (emit_thunk): Replace broken generic code with code to
9878 generate a heavyweight thunk function.
9880 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
9882 * pt.c (process_template_parm): pedwarn about floating-point parms.
9884 * decl.c (grokdeclarator): inline no longer implies static.
9886 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
9888 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9890 * class.c (check_for_override): The signature of an overriding
9891 function is not changed.
9893 * call.c (build_over_call): Move setting of conv into the loop.
9894 Note: this change, along with the related changes of the 18th thru
9895 the 20th of April, fix an infinite loop problem in conversions.
9897 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
9899 * call.c (build_user_type_conversion_1): Really ignore rvalue
9900 conversions when looking for a REFERENCE_TYPE.
9902 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
9903 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
9904 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
9905 (build_unary_op): Likewise.
9906 * call.c (build_over_call): See through a CONVERT_EXPR around the
9907 ADDR_EXPR for on a temporary.
9908 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
9909 the ADDR_EXPR for a local variable.
9911 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
9913 * call.c (build_user_type_conversion_1): If we're trying to
9914 convert to a REFERENCE_TYPE, only consider lvalue conversions.
9915 (build_new_function_call): Print candidates.
9916 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
9917 (reference_binding): Binding a temporary of a reference-related type
9920 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9922 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
9923 * tinfo2.cc (type_info::before): Likewise.
9925 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
9927 * call.c (implicit_conversion): Oops.
9929 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
9931 * call.c (implicit_conversion): Try to find a reference conversion
9932 before binding a const reference to a temporary.
9934 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
9936 * exception.cc (__default_unexpected): Call terminate by default,
9937 so that if the user overrides terminate, the correct function will
9940 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
9942 * parse.y (left_curly): Avoid trying to use any fields of
9943 error_mark_node, as there aren't any.
9945 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
9947 * lex.c (do_identifier): Avoid breaking on overloaded methods
9948 as default arguments.
9950 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
9952 * call.c (add_template_candidate): Initialize the variable "dummy".
9954 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
9956 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
9957 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
9959 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9961 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
9962 (debug_binfo): Delete decl, not needed.
9964 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
9965 promotes_to_aggr_type): Delete fns.
9966 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
9967 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
9968 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
9970 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
9972 * friend.c (is_friend_type): Delete fn.
9973 * cp-tree.h (is_friend_type): Delete decl.
9975 * decl.c (original_result_rtx, double_ftype_double,
9976 double_ftype_double_double, int_ftype_int, long_ftype_long,
9977 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
9978 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
9980 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
9982 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
9984 * decl.c (pushdecl_nonclass_level): #if 0, unused.
9985 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
9987 * lex.c (reinit_lang_specific): #if 0, unused.
9988 * cp-tree.h (reinit_lang_specific): #if 0 decl.
9990 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
9991 * cp-tree.h (revert_static_member_fn): Delete decl.
9993 * class.c (root_lang_context_p): Delete fn.
9994 * cp-tree.h (root_lang_context_p): Delete decl.
9996 * decl.c (set_current_level_tags_transparency): #if 0, unused.
9997 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
9999 * lex.c (set_vardecl_interface_info): Make static.
10000 * cp-tree.h (set_vardecl_interface_info): Delete decl.
10002 * call.c (find_scoped_type): Make static.
10003 * cp-tree.h (find_scoped_type): Delete decl.
10005 * search.c (convert_pointer_to_vbase): Make static.
10006 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
10008 * decl.c (const_ptr_type_node): Likewise.
10009 * cp-tree.h (const_ptr_type_node): Delete decl.
10011 * typeck.c (common_base_type): Make static.
10012 * cp-tree.h (common_base_types): Delete erroneous decl.
10014 * pt.c (classtype_mangled_name): Make static.
10015 * cp-tree.h (classtype_mangled_name): Delete decl.
10017 * lex.c (check_newline): Make static.
10018 * cp-tree.h (check_newline): Delete decl.
10020 * typeck.c (build_x_array_ref): Delete fn, same idea as
10022 * cp-tree.h (build_x_array_ref): Delete decl.
10024 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
10026 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
10028 * class.c (build_vtable_entry): Make static.
10029 * cp-tree.h (build_vtable_entry): Delete decl.
10031 * class.c (build_vbase_pointer): Make static.
10032 * cp-tree.h (build_vbase_pointer): Delete decl.
10034 * sig.c (build_sptr_ref): Add forward decl and make static.
10035 * cp-tree.h (build_sptr_ref): Delete decl.
10037 * call.c (build_new_method_call): Add forward decl and make static.
10038 * cp-tree.h (build_new_method_call): Delete decl.
10040 * call.c (build_object_call): Make static.
10041 * class.c (check_for_override, complete_type_p, mark_overriders):
10043 * decl.c (cp_function_chain): Likewise.
10044 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
10046 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
10048 * tree.c (build_cplus_array_type_1): Likewise.
10049 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
10050 (comp_target_parms): Likewise.
10052 * init.c (build_builtin_call): Make static.
10053 * cp-tree.h (build_builtin_call): Delete decl.
10055 * typeck.c (binary_op_error): Delete decl.
10056 * cp-tree.h (binary_op_error): Likewise.
10058 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10060 * call.c (build_method_call): Compare against error_mark_node
10061 directly, rather than the ERROR_MARK tree code.
10062 * cvt.c (cp_convert): Likewise.
10063 * decl.c (print_binding_level): Likewise.
10064 (duplicate_decls): Likewise.
10065 (grokdeclarator): Likewise.
10066 (grokdeclarator): Likewise.
10067 * init.c (expand_aggr_init_1): Likewise.
10068 (decl_constant_value): Likewise.
10069 * method.c (build_opfncall): Likewise.
10070 (hack_identifier): Likewise.
10071 * typeck.c (build_modify_expr): Likewise.
10073 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
10075 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10077 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
10079 * pt.c (coerce_template_parms): Add new error message.
10081 * method.c (build_overload_value): Implement name mangling for
10082 floating-point template arguments.
10084 * method.c (build_overload_int, icat, dicat): Fix mangling of template
10085 arguments whose absolute value doesn't fit in a signed word.
10087 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10089 * friend.c: New file; put all of the friend stuff in here.
10090 * init.c: Instead of here.
10091 * Makefile.in (CXX_OBJS): Add friend.o.
10092 (friend.o): Add dependencies.
10093 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
10095 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
10097 * call.c (build_scoped_method_call): Complain if the scope isn't a
10100 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10102 * parse.y (left_curly): Don't crash on erroneous type.
10104 * init.c (build_delete): Fix type of ref.
10106 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10108 * search.c (get_vbase_1): Renamed from get_vbase.
10109 (get_vbase): Wrapper, now non-static.
10110 (convert_pointer_to_vbase): Now static.
10112 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
10113 * init.c (build_delete): Pass one.
10114 (build_partial_cleanup_for): Use build_scoped_method_call.
10115 * decl.c (finish_function): Pass a binfo.
10117 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10119 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
10121 * typeck.c (build_c_cast): Lose other reference to flag.
10123 * call.c (build_field_call): Don't look for [cd]tor_identifier.
10124 * decl2.c (delete_sanity): Remove meaningless use of
10125 LOOKUP_HAS_IN_CHARGE.
10126 * decl.c (finish_function): Use build_scoped_method_call instead
10127 of build_delete for running vbase dtors.
10128 * init.c (build_delete): Call overload resolution code instead of
10129 duplicating it badly.
10131 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10133 * call.c (build_over_call): Call mark_used before trying to elide
10136 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
10138 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10140 * typeck.c (build_modify_expr): Always pedwarn for a cast to
10141 non-reference used as an lvalue.
10143 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
10145 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
10147 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10149 * parse.y (handler): Fix template typo.
10151 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10153 * error.c (lang_decl_name): New fn.
10154 * tree.c (lang_printable_name): Use it.
10156 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
10158 * g++spec.c: Include config.h so that we can catch bzero #defines
10159 from the config file.
10161 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
10163 * new1.cc: Include a declaration for malloc, to avoid warning, and
10164 avoid lossing on systems that require one (ones that define malloc
10167 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10169 * decl2.c (max_tinst_depth): New variable.
10170 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
10172 * pt.c (max_tinst_depth): Variable moved.
10173 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
10176 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10178 * decl.c (xref_basetypes): Allow a base class that depends on
10179 template parms to be incomplete.
10181 * decl2.c (build_expr_from_tree): Support typeid(type).
10182 * rtti.c (get_typeid): Support templates.
10183 (expand_si_desc, expand_class_desc): Fix string length.
10184 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
10186 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
10188 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
10190 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
10192 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10194 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
10195 smashes together template and non-template decls of the same
10198 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10200 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
10202 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10204 * decl.c (duplicate_decls): Next route, pedwarn about different
10205 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
10207 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10209 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
10210 (struct lang_type): Delete has_default_implementation member.
10211 Increase dummy to 21.
10212 * decl.c (start_method): Delete usage.
10214 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
10215 store_after_parms, start_decl_1, auto_function): Add decls.
10216 (get_arglist_len_in_bytes, declare_implicit_exception,
10217 have_exceptions_p, make_type_decl, typedecl_for_tag,
10218 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
10219 build_component_type_expr, cplus_exception_name,
10220 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
10221 * call.c (build_this): Make static.
10222 (is_complete): Likewise.
10223 (implicit_conversion): Likewise.
10224 (reference_binding): Likewise.
10225 (standard_conversion): Likewise.
10226 (strip_top_quals): Likewise.
10227 (non_reference): Likewise.
10228 (build_conv): Likewise.
10229 (user_harshness): Likewise.
10230 (rank_for_ideal): Likewise.
10231 * decl.c (start_decl_1): Delete forward decl.
10232 (push_decl_level): Make static.
10233 (resume_binding_level): Make static.
10234 (namespace_bindings_p): Make static.
10235 (declare_namespace_level): Make static.
10236 (lookup_name_real): Make static.
10237 (duplicate_decls): Make static. Take register off NEWDECL and
10238 OLDDECL parm decls.
10239 * decl2.c (get_sentry): Make static.
10240 (temp_name_p): Delete fn.
10241 * except.c (auto_function): Delete decl.
10242 * lex.c (handle_{cp,sysv}_pragma): Make static.
10243 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
10244 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
10245 * pt.c (tsubst_expr_values): Make static.
10246 * rtti.c (combine_strings): Delete decl.
10248 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10250 * pt.c (push_template_decl): Handle getting a typedef.
10252 * call.c (build_new_function_call): Complain about void arg.
10254 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10256 * decl.c (duplicate_decls): Give pedwarn of different exceptions
10257 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
10259 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
10261 * except.c (expand_throw): Don't expand the cleanup tree here,
10262 since we are not going to write the rtl out. Fixes problem with
10265 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
10267 * Make-lang.in: Add $(exeext) as necessary.
10269 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
10271 * parse.y (handler_seq): Must have at least one catch clause.
10273 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
10275 * call.c (add_builtin_candidate): Restore ?: hack.
10277 * decl.c (grok_op_properties): More warnings.
10279 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10281 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
10282 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
10284 * decl.c (duplicate_decls): Scale back to a warning, and only do
10287 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
10289 * decl.c (duplicate_decls): pedwarn mismatched exception
10292 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
10294 * call.c (build_new_method_call): Don't display the invisible
10295 argument for controlling virtual bases.
10297 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
10299 * new: Add nothrow new and delete, bad_alloc and throw specifications
10301 * decl.c (init_decl_processing): Add throw specification for delete.
10302 * new.cc (nothrow): Define.
10303 * lex.c (real_yylex): Removing warning that throw and friends are
10305 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
10306 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
10307 * Make-lang.in: Add new{1,2}.{cc,o}.
10309 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
10311 * lex.c (cons_up_default_function): Fix return type of synth op=.
10313 * init.c (emit_base_init): Add warnings for uninitialized members
10316 * decl.c (xref_basetypes): Add warning for non-polymorphic type
10317 with destructor used as base type.
10319 * decl.c (grok_op_properties): Add warning for op= returning void.
10320 * typeck.c (c_expand_return): Add warning for op= returning anything
10323 * class.c (finish_struct_1): Add warning for class with pointers
10324 but not copy ctor or copy op=.
10326 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
10327 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
10328 (instantiate_template): If -fexternal-templates, add this
10329 instantiation to pending_templates.
10331 * decl2.c (copy_assignment_arg_p): Disable old hack to support
10334 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
10336 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
10338 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
10340 * call.c (standard_conversion): Handle getting references. Tack
10341 on RVALUE_CONV here. Do it for non-class types, too.
10342 (reference_binding): Pass references to standard_conversion.
10343 (implicit_conversion): Likewise.
10344 (add_builtin_candidate): Disable one ?: kludge.
10345 (convert_like): Handle RVALUE_CONVs for non-class types.
10346 (joust): Disable the other ?: kludge.
10348 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10350 * decl.c (init_decl_processing): Add code to build up common
10351 function types beforehand, to avoid creation then removal of
10352 things already in the hash table.
10354 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
10356 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
10359 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
10360 current_template_parms.
10362 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
10364 * search.c (lookup_field): Don't return a function, check want_type.
10366 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10368 * init.c (build_new): Make sure PLACEMENT has a type.
10370 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
10372 * init.c (build_new): Support new (nothrow).
10374 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10376 * pt.c (instantiate_decl): Also do push_to_top_level before setting
10379 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
10380 * pt.c (tsubst): Defer instantiation of default args.
10381 * call.c (build_over_call): Until here.
10383 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10385 * search.c (lookup_field): Make sure we have an
10386 IDENTIFIER_CLASS_VALUE before we try to return it.
10388 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10390 * call.c (build_method_call): Delete unused var PARM.
10391 (build_overload_call_real): Likewise.
10392 (build_object_call): Delete unused var P.
10393 (build_new_op): Likewise.
10394 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
10395 var definitions, which are never used.
10396 (shadow_tag): Delete unused var FN.
10397 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
10398 * init.c (build_new): Delete unused var ALLOC_TEMP.
10399 * method.c (hack_identifier): Delete unused var CONTEXT.
10400 (do_build_copy_constructor): Delete unused var NAME.
10401 (synthesize_method): Delete unused var BASE.
10402 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
10403 * rtti.c (build_headof): Delete unused var VPTR.
10404 (get_typeid): Delete unused var T.
10405 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
10407 (build_ptrmemfunc): Delete unused vars U and NINDEX.
10408 * typeck2.c (build_functional_cast): Delete unused var BINFO.
10410 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
10412 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
10413 things in a type being defined.
10414 * decl.c (finish_enum): Reverse the values so that they are in
10417 * pt.c (instantiate_class_template): Don't initialize
10418 BINFO_BASETYPES until the vector is filled out.
10419 (unify): Don't abort on conflicting bindings, just fail.
10420 (instantiate_decl): Do push_tinst_level before any tsubsting.
10422 * method.c (build_overload_value): Handle getting a
10423 TEMPLATE_CONST_PARM for a pointer.
10425 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
10427 * init.c (expand_member_init): Don't give 'not a base' error for
10430 * pt.c (instantiate_decl): Call import_export_decl later.
10432 * pt.c (instantiate_class_template): Return a value.
10434 * parse.y (extension): New rule for __extension__.
10435 (extdef, unary_expr, decl, component_decl): Use it.
10437 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
10439 * class.c (base_binfo): Remove unused base_has_virtual member.
10440 (finish_base_struct): Likewise.
10441 (finish_struct_1): Likewise.
10443 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
10445 * search.c (expand_upcast_fixups): Fix bogus code generation
10446 problem where the generated code uses the wrong index into the
10447 runtime built vtable on the stack. Old code could clobber random
10450 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
10452 * init.c (perform_member_init): Make sure the partial EH cleanups
10453 live on the function_obstack.
10455 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
10457 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
10458 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
10460 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
10462 * decl.c (grokvardecl): Avoid ANSI style initialization.
10464 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
10466 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
10468 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
10470 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
10472 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10474 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
10475 arguments we compare against. Start the count of I at 1, not 0,
10476 since argv[0] is still the command.
10478 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
10480 * lang-specs.h: Accept .cp as an C++ extension.
10482 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10484 * cp-tree.h (ptr_reasonably_similar): Add decl.
10486 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10488 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
10489 pointer. New local SPECBITS with the parm's value.
10490 (grokdeclarator): Pass &specbits down.
10492 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
10493 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
10495 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
10496 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
10498 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
10499 not an error_mark_node.
10501 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10503 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
10504 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
10506 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10508 * decl.c (grokdeclarator): When giving an anonymous struct a name,
10509 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
10512 * typeck2.c (build_m_component_ref): If component is a pointer
10513 to data member, resolve the OFFSET_REF now.
10515 * call.c (convert_like): Don't go into infinite recursion.
10517 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
10519 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
10520 * tree.c (layout_basetypes): And on the vbase ptr.
10522 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10524 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
10525 CHAR_TYPE_SIZE so bool is always the same size as another type.
10527 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
10529 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10531 * decl2.c (grok_x_components): Remove synthesized methods from
10532 TYPE_METHODS of an anonymous union, complain about member
10534 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
10536 (finish_function): Just clear the DECL_RTL of our arguments.
10538 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10540 * decl2.c (finish_file): Emit DWARF debugging info for static data
10543 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
10545 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
10547 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
10550 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10552 * Make-lang.in (g++-cross$(exeext)): Fix typo.
10554 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10556 Make the g++ driver now be a standalone program, rather than one
10557 that tries to run the gcc driver after munging up the options.
10558 * Make-lang.in (g++.c, g++spec.o): New rules.
10559 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
10561 (g++$(exeext)): New rule, based on xgcc rule.
10562 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
10563 * g++spec.c: New file.
10564 * g++.c: Removed file.
10566 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
10568 * cvt.c (build_up_reference): Arrange for any temporary values
10569 that have been keep in registers until now to be put into memory.
10571 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10573 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
10574 that make -j3 bootstrap works better.
10576 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10578 * decl.c (pushtag): Do pushdecl for anon tags.
10580 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10582 * typeck.c (c_expand_return): Fix logic.
10583 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
10585 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
10587 * g++.c (main): Make sure arglist has a final NULL entry. Add
10588 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
10589 stdin/stdout of the invoked program are redirected to
10592 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10594 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
10596 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
10598 * init.c (resolve_offset_ref): Handle obj.vfn better.
10599 * typeck.c (build_component_ref): Set TREE_TYPE on result from
10602 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
10604 * typeck.c (convert_for_assignment): Also handle anachronistic
10605 implicit conversions from (::*)() to cv void*.
10606 * cvt.c (cp_convert_to_pointer): Likewise.
10608 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10610 * lex.c (handle_cp_pragma): Fix bogus warning.
10612 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
10614 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
10615 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
10617 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10619 * class.c (finish_struct_1): Support DWARF2_DEBUG.
10620 * search.c (dfs_debug_mark): Likewise.
10621 * decl2.c (finish_vtable_vardecl): Likewise.
10622 * decl.c (pushtag, finish_enum): Likewise.
10623 * lex.c (check_newline): Use debug_* instead of calling *out
10624 functions directly.
10626 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10628 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
10629 on some picky hosts.
10631 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10633 * class.c (finish_struct_1): A class has a non-trivial copy
10634 constructor if it has virtual functions.
10636 * cvt.c (cp_convert): Always call a constructor.
10638 * call.c (reference_binding): Still tack on a REF_BIND
10639 for bad conversions.
10640 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
10642 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
10643 (c_expand_return): Likewise.
10644 * typeck2.c (digest_init): Likewise for { }.
10645 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
10646 * cvt.c (cp_convert): Handle failure better.
10648 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10650 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
10651 of GCC be path-relative.
10653 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10655 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
10656 it does need choose-temp.o and pexecute.o.
10658 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10660 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
10661 that we still use it.
10662 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
10664 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10666 * init.c (expand_default_init): Avoid calling constructors to
10667 initialize reference temps.
10669 * cvt.c (convert_to_reference): Fix.
10671 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
10673 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
10674 (convert_to_reference): Likewise.
10675 * typeck.c (convert_for_initialization): Likewise.
10676 * init.c (expand_default_init): Likewise.
10677 (expand_aggr_init_1): Likewise.
10678 * cp-tree.h (CONV_NONCONVERTING): Lose.
10679 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
10681 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
10683 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
10685 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
10687 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10689 * init.c (expand_aggr_init_1): Don't crash on non-constructor
10692 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10694 * g++.c: Include gansidecl.h.
10695 (VPROTO, PVPROTO, VA_START): Delete.
10696 (choose_temp_base_try, choose_temp_base, perror_exec,
10697 run_dos) [__MSDOS__]: Delete fns.
10698 (pfatal_with_name): Delete fn.
10699 (temp_filename): Declare like in gcc.c.
10700 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
10701 (error_count, signal_count): Define.
10702 (error): Delete both definitions.
10703 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
10704 (pfatal_pexecute): Add fn from gcc.c.
10705 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
10706 code to use the pexecute stuff also used by gcc.c.
10707 (MIN_FATAL_STATUS): Define.
10708 * Make-lang.in (g++): Add dependency on and linking with
10709 choose-temp.o and pexecute.o.
10711 * cp-tree.h: Include gansidecl.h.
10712 (STDIO_PROTO): Delete #undef/#define.
10713 * cvt.c (NULL): Delete #undef/#define.
10714 * expr.c (NULL): Likewise.
10715 * init.c (NULL): Likewise.
10716 * rtti.c (NULL): Likewise.
10717 * xref.c (NULL): Likewise.
10719 * cp-tree.h (build_user_type_conversion): Add prototype.
10720 * call.c (build_user_type_conversion): Delete prototype. Correct
10721 decl of FLAGS arg to be an int.
10722 * cvt.c (build_user_type_conversion): Likewise.
10724 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
10726 * cp-tree.def: Add TRY_BLOCK and HANDLER.
10727 * except.c (expand_start_catch_block): Support templates.
10728 * parse.y (try_block, handler_seq): Likewise.
10729 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
10731 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10733 * pt.c (current_template_args): New fn.
10734 (push_template_decl): Use it.
10735 * decl.c (grokdeclarator): Use it.
10737 * decl2.c (build_expr_from_tree): Dereference ref vars.
10739 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
10740 the decl-specifier-seq.
10742 * decl.c (grok_op_properties): Don't force the type of a conversion
10743 op to be complete. Don't warn about converting to the same type
10744 for template instantiations.
10746 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
10749 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
10751 * typeck.c (get_delta_difference): Remove previous bogusness.
10752 Don't give errors if force is set.
10754 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10756 * decl2.c (finish_file): Don't emit debug info.
10757 * decl.c (pushdecl): Lose obsolete code.
10758 (grokdeclarator): Still do the long long thing after complaining.
10759 * search.c (note_debug_info_needed): Don't do anything if we're in a
10761 * method.c (synthesize_method): For non-local classes,
10762 push_to_top_level first.
10764 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
10766 * typeck.c (get_delta_difference): Add no_error parameter.
10767 (build_ptrmemfunc): Call get_delta_difference with no_error set;
10768 we don't want error messages when converting unrelated
10769 pointer-to-member functions.
10771 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
10773 * error.c (dump_expr): Improve the wording on error messages that
10774 involve pointer to member functions.
10776 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
10778 * cvt.c (cp_convert_to_pointer): Move code for conversions from
10779 (::*)() to void* or (*)() up a bit, so that we can convert from
10780 METHOD_TYPEs as well.
10782 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10784 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
10785 There are no 'member' types.
10786 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
10787 (build_x_typeid): Handle errors.
10789 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
10791 * typeck.c (convert_for_assignment): Handle anachronistic implicit
10792 conversions from (::*)() to void* or (*)().
10793 * cvt.c (cp_convert_to_pointer): Likewise.
10794 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
10795 conversions from here.
10796 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
10797 * lang-options.h: Likewise.
10798 * decl2.c (warn_pmf2ptr): Define.
10799 * cp-tree.h: Declare it.
10800 * typeck2.c (digest_init): Allow pmfs down into
10801 convert_for_initialization.
10803 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10805 * typeck.c (c_expand_return): Fix for returning overloaded fn.
10807 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10809 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
10810 * decl.c (grok_reference_init): Pass DIRECT_BIND.
10811 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
10813 * call.c (convert_like): Don't pass INDIRECT_BIND.
10814 * typeck.c (convert_arguments): Likewise.
10815 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
10817 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10819 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
10820 similar code in build_up_ref.
10821 * cvt.c (build_up_reference): Drastically simplify.
10823 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
10825 * typeck.c (signed_or_unsigned_type): If the given type already
10826 as the correct signedness, then just return it.
10828 * typeck.c ({un,}signed_type): If can't do anything, call
10829 signed_or_unsigned_type.
10831 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
10833 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
10834 current_class_type is NULL.
10836 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
10838 * class.c (finish_struct_1): Avoid empty structs by adding a field
10839 so layout_type gets the mode right.
10841 * typeck.c (c_expand_return): Drastically simplify.
10843 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
10845 * typeck.c (decay_conversion): Handle overloaded methods.
10847 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
10849 * call.c (build_over_call): A TARGET_EXPR has side-effects.
10851 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
10853 * cvt.c (convert_to_pointer_force): Add code to support pointer to
10854 member function to pointer to function conversions.
10855 * init.c (resolve_offset_ref): Add code to allow faked up objects,
10856 ignoring them if they are not used, and giving an error, if they
10858 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
10859 code, and so that we can give an error, if we needed an object,
10860 and one was not provided.
10861 (build_c_cast): Don't call default_conversion when we want to
10862 convert to pointer to function from a METHOD_TYPE.
10864 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10866 * Make-lang.in (cplib2.ready): Fix logic.
10868 * decl.c (shadow_tag): Only complain about non-artificial function
10871 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
10873 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
10875 * expr.c (cplus_expand_expr): Pre-tweak call_target like
10876 expand_inline_function would.
10878 * pt.c (mark_decl_instantiated): If extern_p, call
10879 mark_inline_for_output.
10881 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
10883 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
10886 * typeck.c (get_delta_difference): Fix wording, as we can be used
10887 for pointer to data members.
10889 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
10891 * pt.c (tsubst): If the function decl isn't a member of this
10892 template, return a copy of the decl (including copying the
10893 lang-specific part) so we don't hose ourselves later.
10895 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
10897 * class.c (finish_struct): Remove DWARF-specific tag handling.
10898 * decl.c (pushtag): Likewise.
10899 (finish_function): Always clear DECL_ARGUMENTS on function decls with
10901 * decl2.c (finish_file): Emit DWARF debugging info for static data
10904 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
10906 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
10907 isn't the same as the new one before we whack it.
10909 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
10911 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
10912 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
10913 warn_traditional and warn_strict_prototypes; remove ancient
10914 'overload' code; remove references to flag_traditional.
10916 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
10918 * input.c (sub_getch): Handle 8-bit characters in string literals.
10920 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
10922 * tree.c (mapcar): Handle CONSTRUCTORs.
10923 (copy_to_permanent): Handle expression_obstack properly.
10925 * Make-lang.in (cplib2.txt): Also depend on the headers.
10927 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
10929 (expand_class_desc): Use USItype for offset field.
10930 * tinfo.h (struct __class_type_info): Likewise.
10932 * method.c (build_overload_int): TYPE_PRECISION should be applied
10935 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
10937 * call.c (build_new_op): A COND_EXPR involving void must be a
10940 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10942 * typeck.c (build_x_component_ref): New fn.
10943 (build_object_ref): Use it.
10944 * parse.y (primary): Use it.
10945 * decl2.c (build_expr_from_tree): Use it.
10946 * cp-tree.h: Declare it.
10948 * decl.c (start_decl): variable-sized arrays cannot be initialized.
10949 * error.c (dump_type_suffix): Handle variable arrays.
10951 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10953 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
10955 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10957 * decl.c (lookup_name_real): Don't try to look up anything in a
10960 * tinfo2.cc (__throw_type_match_rtti): Oops.
10962 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10964 * Make-lang.in (exception.o): Use -fno-PIC for now.
10966 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
10968 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
10970 (get_tinfo_fn_dynamic): Extracted from build_typeid.
10971 * tinfo2.cc (__dynamic_cast): Adjust.
10973 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
10974 (build_x_typeid): Likewise.
10976 * parse.y: Call build_x_typeid instead of build_typeid.
10977 * cp-tree.def: Add TYPEID_EXPR.
10978 * pt.c (tsubst_copy): Handle typeid.
10979 * decl2.c (build_expr_from_tree): Likewise.
10980 * rtti.c (build_x_typeid): Throw bad_typeid from here.
10981 (build_typeid): Not here.
10982 * cp-tree.h: Declare build_x_typeid.
10984 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
10986 * call.c (convert_like): Pull out constant values.
10988 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
10990 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10992 * decl.c (init_decl_processing): Create short int types before
10993 creating size_t in case a machine description needs to use
10994 unsigned short for size_t.
10996 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10998 * Make-lang.in (exception.o): Turn off pic.
11000 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
11001 type, multi-level ptr conversions.
11003 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
11004 (throw_bad_cast): Use it.
11005 (throw_bad_typeid): New fn.
11006 (build_typeid): Throw bad_typeid as needed.
11008 (synthesize_tinfo_fn): Handle functions and arrays before checking
11011 * Remove .h from standard C++ headers, add new.h, move into inc
11014 * exception*: Remove pointer from object, constructors. Add
11015 default exception::what that uses type_info::name. Add
11016 __throw_bad_typeid.
11018 * init.c (build_new): Don't add a cookie to new (void *) T[2].
11020 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
11022 * Make-lang.in: Building C++ code depends on cc1plus.
11024 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11026 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
11027 a HOST_WIDE_INT, not a tree.
11029 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11031 * exception.cc: Don't include <stdlib.h>.
11033 * Make-lang.in (c++.clean): Remove cplib2.*.
11035 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
11037 * parse.y (component_decl_1, component_costructor_declarator case):
11038 Pass attributes/prefix_attributes in tree list.
11040 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
11042 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
11044 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11046 * lex.c (do_identifier): Don't do deferred lookup in a template
11049 * typeck2.c (store_init_value): Oops.
11051 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
11052 New files for C++ lang-support library.
11053 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
11054 (CXX_LIB2FUNCS): Define.
11055 And rules for building the C++ lang-support code.
11056 * config-lang.in (headers): Define.
11057 (lib2funcs): Define.
11059 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11061 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
11063 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
11064 * typeck2.c (store_init_value): Check for initializing pmf with { }
11066 (process_init_constructor): Not here.
11068 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11070 * pt.c (begin_template_parm_list): Increment
11071 processing_template_decl here.
11072 (end_template_parm_list): Not here.
11073 (process_template_parm): No need to add 1 to it now.
11074 * *.c: Use processing_template_decl instead of current_template_parms
11075 to check for being in a template.
11077 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
11078 (tsubst_copy): Handle CONSTRUCTOR.
11079 (instantiate_decl): Set up context properly for variables.
11080 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
11081 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
11083 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11085 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
11087 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11089 * method.c (make_thunk): Call comdat_linkage before setting the
11092 * decl2.c (comdat_linkage): Use make_decl_one_only.
11093 (import_export_decl): Likewise.
11094 * decl.c (init_decl_processing): Check supports_one_only instead of
11097 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11099 * decl2.c (grokfield): Tighten checking for access decls.
11101 * decl.c (make_typename_type): Resolve references to
11102 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
11103 (lookup_name_real): Types that depend on a template parameter get
11104 an implicit 'typename' unless they're in the current scope.
11105 (start_decl_1): We don't care about incomplete types that depend
11106 on a template parm.
11107 (grokdeclarator): Resolve 'typename's in the type specifier that
11108 refer to members of the current scope.
11110 * call.c (build_over_call): Remove 'inline called before
11111 definition' diagnostic.
11112 (build_method_call): Likewise.
11113 * decl.c (duplicate_decls): Downgrade 'used before declared
11114 inline' to a warning, only with -Winline.
11116 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
11118 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
11120 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11122 * call.c (build_method_call): When calling a signature
11123 default implementation, as in other cases, let instance_ptr simply
11126 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
11128 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
11130 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
11132 * except.c (expand_start_catch_block): Add a pushlevel so that -g
11133 works on hppa and SPARC.
11135 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11137 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
11139 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11141 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
11142 before testing whether it's a signature.
11144 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
11146 * call.c (build_new_method_call): Don't complain about signature
11147 pointers and references not being an aggr type.
11148 (build_this): If a signature pointer or reference was passed in,
11150 (build_new_method_call): If instance is a signature pointer, set
11151 basetype to the signature type of instance.
11152 * sig.c (build_signature_method_call): Deleted basetype and
11153 instance parameters, they can be found as the DECL_CONTEXT of
11154 function and as the first argument passed in.
11155 * cp-tree.h: Changed declaration of build_signature_method_call.
11156 * call.c (build_method_call): Deleted first two arguments in call
11157 of build_signature_method_call.
11158 (build_over_call): Added call to build_signature_method_call.
11160 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11162 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
11165 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11167 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
11169 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
11171 * except.c (expand_start_try_stmts): Move to except.c in the backend.
11172 (expand_end_try_stmts): Remove.
11174 * init.c (perform_member_init): Use add_partial_entry () instead
11175 of directly manipulating lists.
11176 (emit_base_init): Ditto.
11178 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
11180 * except.c (expand_exception_blocks): Always make sure USE and
11181 CLOBBER insns that came at the end still do, the backend relies
11184 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
11186 * call.c (build_over_call): We can only use a TARGET_EXPR of the
11189 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11191 * cvt.c (convert_to_reference): Revert last change, don't complain
11192 about temp without target decl.
11194 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
11196 * decl.c (grokdeclarator): Don't core dump when void() is given.
11198 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
11200 * decl.c (copy_args_p): Don't crash.
11202 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
11204 * pt.c (tsubst): And support template args inside the exception
11207 * pt.c (tsubst): Add support for exception specifications in
11208 template functions.
11210 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
11212 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
11214 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
11215 (start_function): Likewise.
11216 (start_method): Likewise.
11217 (grokfield): Likewise.
11218 (make_call_declarator): Add throw spec parameter.
11219 (set_quals_and_spec): Add routine.
11220 * lex.c (set_quals_and_spec): Likewise.
11221 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
11222 * decl.c (shadow_tag): Eliminate the throw spec parameter to
11224 (groktypename): Likewise.
11225 (start_decl): Eliminate the throw spec parameter. Eliminate the
11226 throw spec parameter to grokdeclarator. Eliminate the throw spec
11227 field in DECL_STMT.
11228 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
11229 (grokfndecl): Remove useless set of raises.
11230 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
11231 the throw spec parameter to start_decl. Pull the throw spec out
11232 of the call declarator.
11233 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
11234 (start_function): Eliminate the throw spec parameter. Eliminate
11235 the throw spec parameter to grokdeclarator.
11236 (start_method): Likewise.
11237 * decl2.c (grokfield): Likewise.
11238 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
11239 (grokoptypename): Likewise.
11240 (finish_file): Eliminate the throw spec parameter to
11241 start_function. Add throw spec to make_call_declarator.
11242 * except.c (init_exception_processing): Add throw spec to
11243 make_call_declarator. Eliminate the throw spec parameter to
11245 (expand_start_catch_block): Eliminate the throw spec parameter to
11247 (expand_builtin_throw): Add throw spec to make_call_declarator.
11248 Eliminate the throw spec parameter to start_function.
11249 (start_anon_func): Likewise.
11250 * lex.c (make_call_declarator): Add throw spec parameter.
11251 (set_quals_and_spec): New routine.
11252 (cons_up_default_function): Add throw spec to make_call_declarator.
11253 Eliminate the throw spec parameter to grokfield.
11254 * method.c (synthesize_method): Eliminate the throw spec parameter
11256 * pt.c (process_template_parm): Eliminate the throw spec parameter
11258 (tsubst): Add throw spec to make_call_declarator.
11259 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
11260 (do_function_instantiation): Eliminate the throw spec parameter to
11261 grokdeclarator. Eliminate the throw spec parameter to
11263 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
11265 * parse.y (datadef): Remove non-winning optimization.
11267 (fndef): Remove ambiguous error productions uncovered by grammer
11269 (constructor_declarator): Add exception_specification_opt here.
11270 (component_constructor_declarator): Likewise.
11271 (direct_after_type_declarator): Likewise.
11272 (complex_direct_notype_declarator): Likewise.
11273 (direct_abstract_declarator): Likewise.
11274 (fn.def1): Remove exception_specification_opt.
11275 (fn.def2): Likewise.
11276 (condition): Likewise.
11277 (initdcl0): Likewise.
11278 (initdcl): Likewise.
11279 (notype_initdcl0): Likewise.
11280 (nomods_initdcl0): Likewise.
11281 (component_decl_1): Likewise.
11282 (component_declarator): Likewise.
11283 (after_type_component_declarator0): Likewise.
11284 (after_type_component_declarator): Likewise.
11285 (notype_component_declarator): Likewise.
11287 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11289 * call.c (build_over_call): Also use an INIT_EXPR when
11290 initializing anything from an rvalue.
11292 * call.c (build_over_call): Call stabilize_reference when building
11293 an INIT_EXPR instead of calling the copy ctor.
11295 * call.c (joust): Extend the previous change to all comparisons.
11297 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
11298 NO_LINKAGE_HEURISTICS.
11300 * decl2.c (finish_file): Emit any statics that weren't already.
11302 * typeck.c (build_static_cast): Implement.
11303 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
11304 * decl.c (grokparms): Use can_convert_arg instead of
11305 implicit_conversion directly.
11306 (copy_args_p): New fn.
11307 * cvt.c (convert_to_reference): Don't complain about temp with
11309 (build_up_reference): Handle TARGET_EXPRs.
11310 * call.c (build_over_call): Elide unnecessary temps.
11311 (can_convert*): Use new overloading code.
11313 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
11315 * call.c: Move TYPE_PTR*_MACROS ...
11316 * cp-tree.h: To here.
11317 * typeck.c (build_reinterpret_cast): Implement.
11319 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
11321 (joust): If we're comparing a function to a builtin and the worst
11322 conversion for the builtin is worse than the worst conversion for the
11323 function, take the function.
11325 * typeck.c (build_const_cast): Implement.
11326 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
11327 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
11329 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
11331 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
11332 too early. Make sure we explode if exprtype turns out to be a
11333 NULL_TREE when it shouldn't be.
11335 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
11337 * cp-tree.h: New routine make_call_declarator.
11338 * lex.c (make_call_declarator): Define it.
11339 * except.c (init_exception_processing): Use it.
11340 (expand_builtin_throw): Likewise.
11341 (start_anon_func): Likewise.
11342 * decl2.c (finish_file): Likewise.
11343 * lex.c (cons_up_default_function): Likewise.
11344 * parse.y: Likewise.
11345 * pt.c (tsubst): Likewise.
11347 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
11349 * decl2.c (groktypefield): Remove unused code.
11351 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
11353 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
11354 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
11355 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
11356 nonempty_cv_qualifiers.
11359 * lex.c (make_pointer_declarator): Change type_quals into
11361 (make_reference_declarator): Likewise.
11363 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11365 * decl.c (start_function): Only check interface_* for templates
11366 with flag_alt_external_templates.
11368 * call.c (build_new_op): Check for comparison of different enum types.
11369 (build_over_call): Fix arg # output.
11371 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
11373 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11375 * call.c (build_new_op): Check for erroneous args.
11377 * call.c (build_new_method_call): Add missing args to cp_error.
11379 * tree.c (error_type): Dont print reference-to-array.
11381 * typeck.c (convert_for_assignment): Don't say contravariance for
11384 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
11386 * call.c (build_over_call): Diagnose bad convs for `this'.
11388 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
11391 * call.c (convert_like): Handle bad convs.
11392 (build_over_call): Handle bad convs better.
11394 * decl2.c: -fansi-overloading is now the default.
11396 * call.c (build_new_method_call): Check for erroneous args.
11398 * pt.c (instantiate_class_template): Propagate
11399 TYPE_USES_MULTIPLE_INHERITANCE.
11401 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
11403 * call.c (enforce_access): Add static to routine.
11405 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11407 * call.c (build_user_type_conversion_1): Fix bad handling.
11408 (compare_ics): Likewise.
11410 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11412 * call.c (standard_conversion): Oops.
11414 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
11416 * g++.c: Update test for win32 (&& ! cygwin32).
11418 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11420 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
11421 (ptr_reasonably_similar): New fn.
11422 * call.c (BAD_RANK): New rank.
11423 (ICS_BAD_FLAG): New macro.
11424 (standard_conversion): Handle almost-right pointer conversions.
11425 (reference_binding): Handle bad rvalue bindings.
11426 (add_*_candidate): Stuff.
11427 (build_over_call): Pass bad conversions to convert_for_initialization.
11428 (compare_ics): Handle bad convs.
11431 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
11433 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
11434 integer_type_node when computing pointer offsets.
11436 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11438 * tree.c (lvalue_type): New fn.
11439 (error_type): New fn.
11440 * call.c (op_error): Use error_type.
11441 (add_conv_candidate): Use lvalue_type.
11442 (add_builtin_candidates): Likewise.
11443 * error.c (args_as_string): Use error_type.
11445 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11447 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
11448 (tsubst): Not here.
11450 * decl.c (init_decl_processing): With -ansi, __null's type is the
11451 signed integral type with the same number of bits as a pointer.
11452 Introduce a new variable null_node for it.
11453 * cp-tree.h: Adjust.
11454 * call.c (null_ptr_cst_p): Adjust.
11456 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
11458 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
11461 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11463 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
11464 fns of classes without virtual functions.
11466 * call.c (add_function_candidate): Handle `this' specially.
11467 (compare_ics): Likewise.
11469 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
11471 * typeck.c (build_conditional_expr): Fix handling of __null.
11473 * decl2.c (comdat_linkage): New fn.
11474 (import_export_vtable): Use it.
11475 (import_export_decl): Use it.
11476 * method.c (make_thunk): Use it.
11478 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11480 * pt.c (end_template_decl): If we don't actually have parms, return.
11481 * parse.y (template_header): Accept 'template <>'.
11483 * errfn.c: Allow 5 args.
11485 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
11487 * tree.c (make_temp_vec): New fn.
11488 * pt.c (push_template_decl): Handle partial specs.
11489 (instantiate_class_template): Likewise.
11490 (more_specialized): Use get_bindings.
11491 (more_specialized_class): New fn.
11492 (get_class_bindings): New fn.
11493 (most_specialized_class): New fn.
11494 (do_function_instantiation): List candidates for ambiguous case.
11495 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
11496 (shadow_tag): Call push_template_decl for partial specializations.
11497 * parse.y: Likewise.
11498 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
11499 DECL_TEMPLATE_MEMBERS.
11500 * call.c (print_z_candidates): Reduce duplication.
11502 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11504 * decl2.c (lang_decode_option): Allow -fansi-overloading.
11506 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11508 * pt.c (get_bindings): New fn.
11509 (most_specialized): Likewise.
11510 (do_function_instantiation): Use them.
11511 (add_maybe_template): New fn.
11512 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
11513 * call.c (build_new_op): Handle guiding decls.
11514 (build_new_function_call): Likewise.
11515 * decl2.c (finish_file): Likewise.
11517 * decl2.c (mark_used): Do synthesis here.
11518 * call.c (build_method_call): Not here.
11519 (build_over_call): Or here.
11520 * typeck.c (build_function_call_real): Or here.
11521 * tree.c (bot_manip): Call mark_used on functions used in default
11524 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11526 * decl2.c (import_export_vtable): Delete code that disabled vtable
11527 heuristic on systems with ASM_OUTPUT_EXTERNAL.
11529 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11531 * typeck.c (build_x_function_call): Handle static call context
11534 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
11535 the function, not its outer block.
11537 * call.c (build_field_call): Pass fields on to build_opfncall
11538 regardless of TYPE_OVERLOADS_CALL_EXPR.
11539 (build_method_call): Pass on to build_new_method_call sooner.
11541 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
11543 * class.c (instantiate_type): Don't put a POINTER_TYPE to
11544 METHOD_TYPE on an expression. Also make a copy of rhs instead of
11547 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
11549 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
11550 (add_builtin_candidate): Don't take enums for ++.
11551 (build_new_method_call): Handle non-aggregates and field calls.
11552 Move new overloading code from...
11555 * decl.c (grokparms): Don't check default args in templates.
11557 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
11559 * cvt.c (build_new_op): Fix args to build_unary_op.
11560 (add_builtin_candidates): Don't call type_promotes_to on float.
11562 * decl.c (grokparms): Check the type of the default arg.
11564 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
11565 returning NULL_TREE.
11567 * typeck.c (build_x_binary_op): Avoid doing extra work.
11568 (build_x_unary_op): Likewise.
11569 (build_x_conditional_expr): Likewise.
11570 * cvt.c (build_over_call): Return.
11571 (add_builtin_candidate): Fix MEMBER_REF.
11572 (build_new_op): Likewise.
11574 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
11576 * method.c (build_overload_name): Put bug fix into code but leave
11577 disabled for now so we can be bug compatible with older releases
11578 that do repeats incorrectly. In the future, we can enable it.
11580 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
11582 * cvt.c (convert_like): Don't call build_cplus_new twice.
11584 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
11585 Control new overloading code with -fansi-overloading.
11587 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11589 * cvt.c (build_over_call): Call build_cplus_new.
11590 * call.c (build_method_call): Likewise.
11591 * typeck.c (build_function_call_real): Likewise.
11592 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
11593 the COND_EXPR in a TARGET_EXPR so they use the same slot.
11595 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
11597 * typeck.c (complete_type): Propagate
11598 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
11600 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
11602 * cvt.c (joust): More ?: kludging. Sigh.
11603 (build_over_call): Don't try to synthesize global fns.
11605 * search.c (lookup_conversions): Use binfo marking.
11607 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
11609 * search.c (build_mi_matrix): Use the correct value of cid
11610 when determining the new mi_size.
11612 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
11614 * cvt.c (add_builtin_candidates): Do consider type conversion ops
11615 for the first parms of += et al.
11616 (strip_top_quals): New fn.
11617 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
11618 (implicit_conversion): Likewise.
11619 (add_builtin_candidates): Be careful about arrays.
11620 (build_new_method_call): Handle vtable optimization.
11622 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
11624 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
11625 * cvt.c (reference_binding): Use it.
11626 (implicit_conversion): Use it.
11627 (add_builtin_candidate, COND_EXPR): Use it.
11629 * cvt.c (build_new_function_call): Check for error args.
11631 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
11633 * gxx.gperf: Add __null.
11634 * hash.h: Regenerate.
11635 * lex.h: Add RID_NULL.
11636 * lex.c (init_lex): Create null_pointer_node here, stick it in
11638 * decl.c (init_decl_processing): Still set its type here.
11639 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
11640 (convert_to_pointer_force): Likewise.
11641 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
11643 * call.c (convert_harshness): Use null_ptr_cst_p.
11644 * typeck.c (convert_for_assignment): Likewise. Don't produce
11647 * error.c (args_as_string): Handle lists of actual args, too.
11648 * cvt.c (null_ptr_cst): Support (void*)0 for now.
11649 (build_user_type_conversion_1): Improve diagnostics.
11650 (build_new_function_call): Likewise.
11651 (build_object_call): Likewise.
11652 (build_new_method_call): Likewise. Move call before def diagnostic...
11653 (build_over_call): Here.
11655 * cvt.c (build_new_method_call): Don't complain about no match if
11656 LOOKUP_SPECULATIVELY.
11657 (build_over_call): Fix 'this' for virtual fn.
11658 (build_new_method_call): Add diagnostic.
11660 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11662 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
11663 constructors to be passed in.
11664 (build_over_call): Likewise.
11665 (build_user_type_conversion_1): Pass them in.
11666 (convert_like): Likewise.
11667 (build_object_call): Handle overloaded conversions.
11668 (build_over_call): Pass the right args to build_vfn_ref.
11669 (standard_conversion): Fix pmf convs.
11670 (joust): Handle comparing statics and non-statics.
11671 (build_new_method_call): New fn.
11672 * call.c (build_method_call): Call it if NEW_OVER.
11674 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
11676 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
11679 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
11681 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
11682 instead of just maybe_build_cleanup so that we deallocate the
11685 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11687 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
11688 * cp-tree.h (finish_prevtable_vardecl): Add decl.
11690 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
11692 * pt.c (instantiate_class_template): Call complete_type. Also, if
11693 we're at the end of the file and we just instantiated a template
11694 class with a vtable, call finish_prevtable_vardecl.
11696 * error.c (dump_decl): Don't explode (or explode more gracefully
11697 as appropriate) if the object being dumped has a null type.
11698 (dump_expr): Likewise.
11700 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
11701 by counting the number of nodes that we'll need before allocating
11703 (lookup_fnfields): Fix comment.
11704 (breadth_first_search): Fix comment.
11706 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
11708 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
11710 * class.c (finish_struct): Call cplus_decl_attributes here.
11711 (finish_struct_1): Not here.
11712 * cp-tree.h: Adjust.
11714 * pt.c (type_unification): New parameter STRICT.
11715 (unify): If STRICT, don't allow cv addition or base deduction.
11716 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
11718 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
11720 * search.c (get_template_base{_recursive}): New fns.
11721 * pt.c (more_specialized): New fn.
11722 (do_function_instantiation): Use it.
11723 (unify): Handle base deduction.
11724 * cvt.c (joust): Use more_specialized.
11725 Don't arbitrarily choose between non-builtin candidates.
11726 (build_over_call): Call require_complete_type.
11728 * decl.c (start_function): Statics are static even in a #pragma
11731 * decl2.c (import_export_vtable): Disable vtable heuristic on
11732 systems with ASM_OUTPUT_EXTERNAL.
11734 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
11735 (standard_conversion): No std conv to enum type.
11737 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
11740 * cvt.c (reference_binding): Bind directly to a base subobject of
11743 * cvt.c (build_new_op): Enforce access control.
11745 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
11747 * typeck2.c (process_init_constructor): When scanning the
11748 union for a named field, skip things that aren't FIELD_DECLs.
11750 * method.c (synthesize_method): Don't scan fndecl's rtl if
11751 we're at the end of the file; just assume the function can't
11754 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11756 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
11759 * cvt.c (build_user_type_conversion_1): Handle overloaded
11762 * cvt.c (add_builtin_candidates): Don't consider type conversion
11763 operators for the first parameter of operator=.
11765 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
11767 * typeck.c (complete_type): Only call layout_type if we're not
11768 expanding a template.
11770 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
11772 * cvt.c (compare_ics): Oops.
11774 * cvt.c (op_error): Oops.
11776 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
11777 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
11778 (build_conv): Use them.
11779 (implicit_conversion): Use them.
11780 (convert_like): Handle them.
11781 (build_new_op): Handle builtin COND_EXPR again.
11782 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
11783 in lists of types for COND_EXPR.
11784 (add_builtin_candidate): Add enum candidates for COND_EXPR.
11786 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
11788 * typeck.c (build_modify_expr): Always attempt to build a call to
11789 the assignment operator, even if we're using a default one.
11790 (convert_for_initialization): Call complete_type.
11792 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11794 * cvt.c (reference_binding): A REF_BIND gets the reference type.
11795 (implicit_conversion): Likewise.
11796 (convert_like): Likewise.
11797 (compare_ics): Likewise.
11798 (compare_qual): Likewise.
11799 (print_z_candidates): Handle no candidates.
11800 (build_new_op): Don't handle builtin COND_EXPR for now.
11802 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
11804 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
11806 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11808 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
11810 * cvt.c (build_builtin_candidate): Oops.
11811 (build_new_op): Oops.
11813 * method.c (build_opfncall): Pass COND_EXPR on.
11814 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
11815 (add_builtin_candidate{,s}): Likewise.
11816 (add_builtin_candidates): Likewise.
11817 (print_z_candidates, op_error, build_new_op): Likewise.
11818 (type_decays_to): New fn.
11819 * lex.c (init_lex): Just say ?: for COND_EXPR.
11821 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11823 * typeck.c (complete_type): Call layout_type rather than building
11826 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
11827 only use ptrdiff_t.
11829 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11831 * cvt.c: Always compile the new overloading code (but don't use it).
11832 (implicit_conversion): Add a BASE_CONV when converting to
11833 the same class type.
11834 (convert_like): Handle BASE_CONV.
11836 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11838 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
11839 (add_builtin_candidate): Likewise.
11842 * typeck.c (build_x_function_call): Try an operator function
11843 whenever we call an object of class type.
11844 * method.c (build_opfncall): Pass CALL_EXPRs through.
11845 * cvt.c (implicit_conversion): Do const-ref case first.
11846 (add_conv_candidate, build_object_call, op_error): New fns.
11847 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
11848 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
11849 builtin candidates.
11850 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
11851 Fall back on preincrement handling. Use op_error.
11853 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
11854 an error_mark_node.
11855 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
11858 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
11860 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
11862 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
11864 * typeck.c (build_component_ref_1): Use build_component_ref
11865 instead of open coding it here.
11867 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11869 * g++.c (main): Don't link with -lg++.
11872 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
11873 result of build_type_conversion.
11874 (cp_convert): Only call build_method_call for ctors if
11875 build_type_conversion failed.
11876 (ptr_complete_ob): New function.
11877 (TYPE_PTR{,OB,MEM}_P): New macros.
11878 ({add,build}_builtin_candidate{,s}): New functions.
11879 (print_z_candidates): Handle builtins.
11880 (build_user_type_conversion_1): Don't use conversion fns for
11881 converting to a base type.
11882 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
11883 (build_user_type_conversion): Use convert_from_reference.
11884 (build_new_op): New function.
11885 (build_over_call): Fix handling of methods.
11886 (compare_ics): Handle AMBIG_CONV properly.
11887 * typeck2.c: Increment abort count.
11888 * method.c (build_opfncall): Forward most requests to build_new_op.
11889 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
11891 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11893 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
11894 invalid second argument to dump_expr_list.
11896 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
11898 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
11900 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
11902 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
11905 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
11907 * typeck2.c (process_init_constructor): New pedwarn for using { }
11908 to initialize a pointer to member function.
11909 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
11910 we can avoid the new error.
11912 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
11914 * typeck.c (build_ptrmemfunc1): New function to hide details of
11915 pointer to member functions better.
11917 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
11919 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
11920 methods into the actual method, as we know the implied object is
11923 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11925 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
11926 inside a system header.
11928 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
11930 * call.c (build_method_call): Call complete_type on the
11933 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
11935 * typeck.c (build_component_ref): Always build up an OFFSET_REF
11936 for obj_ptr->func so that we can know which object to use in a
11939 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
11941 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
11942 around things. Also improve maintainability.
11944 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
11946 * decl.c (grokdeclarator): Check for overflow when evaluating an
11949 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11951 * cvt.c (cp_convert): Don't check for ambiguity with constructor
11954 * typeck.c (build_x_function_call): Pass function overload
11955 questions to new overloading code if NEW_OVER.
11956 * init.c (expand_aggr_init_1): Only check for type conversion ops
11957 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
11958 Don't check for ambiguity with constructor if NEW_OVER.
11959 * cvt.c (convert_to_reference): Dereference the result of a type
11960 conversion operator.
11961 (build_conv): Propagate ICS_USER_FLAG.
11962 (implicit_conversion): Call instantiate_type.
11963 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
11964 (add_function_candidate): Fix cv-quals on argtype.
11965 (print_z_candidates): New function.
11966 (build_new_function_call): Call it.
11967 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
11968 consider non-converting constructors.
11969 Call print_z_candidates.
11970 Return an AMBIG_CONV for an ambiguous conversion.
11971 (build_user_type_conversion): Handle AMBIG_CONV.
11972 (convert_like): Fix test for building TARGET_EXPR.
11973 Call instantiate_type.
11974 Handle AMBIG_CONV and LVALUE_CONV.
11975 (build_over_call): Handle 0 args and ellipsis.
11976 * cp-tree.def: Add AMBIG_CONV.
11978 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
11980 * decl.c (lookup_name_real): If we find mem in obj when parsing
11981 `obj->mem', make sure we return the right value.
11983 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
11985 * search.c (get_base_distance): Call complete_type.
11987 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
11989 * decl.c (store_bindings): Make static.
11991 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
11993 * init.c (expand_aggr_init_1): Don't check type conversions if
11996 * cvt.c (z_candidate): Put back template field.
11997 (add_function_candidate): Set it.
11998 (add_template_candidate): Likewise.
12000 (compare_qual): Handle references and pointers to members.
12001 (compare_ics): Handle reference bindings.
12003 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
12005 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
12007 * call.c (compute_conversion_costs): Call complete_type.
12009 * tree.c (vec_binfo_member): Use comptypes instead of comparing
12010 pointers, so we can handle template parameters.
12012 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
12014 * cvt.c (cp_convert_to_pointer): We have to call complete_type
12015 here; let's make it explicit instead of a side effect of an
12018 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12020 * cvt.c (z_candidate): Remove template field.
12021 (reference_binding): Handle binding to temporary.
12022 (implicit_conversion): Likewise.
12023 (add_function_candidate): Handle artificial constructor parms.
12024 Handle functions with too few parms.
12025 (add_template_candidate): New function.
12026 (build_user_type_conversion_1): Handle constructors.
12027 (convert_like): Likewise.
12028 (build_over_call): Likewise.
12029 (build_new_function_call): Support templates.
12030 (compare_ics): Fix reference, inheritance handling.
12032 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
12034 * decl.c: Add signed_size_zero_node.
12035 (init_decl_processing): Build it.
12036 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
12037 when we're trying to make a negative delta.
12039 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12041 Stop doing this damn index==strchr variable name confusion.
12042 * class.c (add_virtual_function): Change local var INDEX to be
12044 (add_method): Likewise.
12045 * lex.c (print_parse_statistics): Likewise.
12046 * search.c (make_memoized_table_entry): Likewise.
12047 (lookup_fnfields_here): Likewise.
12048 (lookup_field): Likewise.
12049 (lookup_fnfields): Likewise.
12050 (get_baselinks): Likewise.
12051 * sig.c (build_signature_table_constructor): Likewise.
12052 (build_signature_method_call): Likewise.
12053 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
12054 (get_member_function_from_ptrfunc): Likewise.
12055 (build_ptrmemfunc): Change local var INDEX to be IDX.
12056 (c_expand_start_case): Likewise.
12058 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12060 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
12061 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
12062 (convert_to_reference): Use build_type_conversion to convert to
12063 the reference type directly.
12064 (standard_conversion): Fix void* case, non-conversions.
12065 (reference_binding): Fix expr == 0 case, non-conversions.
12066 (convert_like): Support REF_BIND.
12067 (compare_qual): Split out from compare_ics.
12068 (compare_ics): Use it, handle icses with only a qual_conv.
12070 * init.c (expand_vec_init): Don't crash if decl is NULL.
12072 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
12074 * mpw-config.in: New file, configury for Mac MPW.
12075 * mpw-make.sed: New file, makefile editing for MPW.
12077 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12079 * pt.c (instantiate_class_template): Call repo_template_used.
12081 * search.c (lookup_conversions): Only lookup conversions in
12084 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12086 * cp-tree.def: Renamed from tree.def, to avoid confusion with
12088 * cp-tree.h, lex.c: Include cp-tree.def.
12089 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
12091 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
12093 * init.c (build_vec_delete_1): Call complete_type.
12095 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
12097 * except.c (start_anon_func): Make sure anonymous functions are
12100 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12102 * decl.c (finish_function): If function_depth > 1, set nested.
12104 * decl2.c (grokbitfield): Revert Bob's change.
12105 * class.c (finish_struct_1): Fix handling of named bitfield widths.
12107 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12109 * pt.c (add_pending_template): Handle types.
12110 (lookup_template_class): With -fexternal-templates, just add the class
12111 to pending_templates instead of instantiating it now.
12112 * decl2.c (finish_file): Handle types in pending_templates.
12114 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
12116 * decl2.c (grokbitfield): Handle constant decls appropriately.
12117 Give an appropriate error message now instead of spewing core
12120 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12122 * decl2.c: Don't turn on thunks by default for now.
12124 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
12126 * typeck.c (complete_type): Handle error_mark_node.
12127 (common_type, OFFSET_TYPE): Handle template_type_parms.
12129 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12131 * pt.c (instantiate_decl): If at_eof, call import_export_decl
12132 regardless of DECL_INLINE.
12134 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
12136 * class.c (finish_struct_bits): Copy TYPE_SIZE.
12138 * rtti.c (build_dynamic_cast): Support templates.
12139 * tree.def: Support DYNAMIC_CAST_EXPR.
12140 * pt.c (tsubst_copy): Likewise.
12141 * decl2.c (build_expr_from_tree): Likewise.
12143 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12145 * typeck.c (build_static_cast): Support templates.
12146 (build_const_cast): Likewise.
12147 * tree.def: Support CONST/STATIC_CAST_EXPR.
12148 * pt.c (tsubst_copy): Likewise.
12149 * decl2.c (build_expr_from_tree): Likewise.
12151 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12153 * decl2.c (finish_vtable_vardecl): Don't trust
12154 TREE_SYMBOL_REFERENCED for vtables of local classes.
12156 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12158 * pt.c (tsubst_copy): Handle operator T.
12160 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12162 * init.c (build_delete): Move creation of PARMS inside test of
12163 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
12165 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
12167 * typeck.c (build_conditional_expr): Don't assume that
12168 the arguments to ?: are always pointers or records.
12170 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12172 * decl2.c (import_export_decl): Still emit static/weak/comdat
12173 copies of inline template functions with -fno-implicit-templates.
12175 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
12177 * init.c (build_delete): Determine the complete basetype
12178 path to the destructor we're calling.
12180 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
12182 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
12183 initialize the enum, because we really and truly don't know where
12185 (start_enum): Don't copy integer_zero_node because
12186 build_enumerator will do it.
12188 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12190 * decl.c (finish_function): Do access control on base destructors.
12192 * pt.c (tsubst, case FUNCTION_DECL): Set up
12193 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
12196 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
12198 * cvt.c (build_up_reference): If we have already extended the
12199 lifetime of the temporary, don't try it again.
12200 * typeck.c (c_expand_return): Don't try and convert the return
12201 value twice when we want a reference, once is enough.
12203 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12205 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
12206 LOOKUP_ONLYCONVERTING at all for now.
12208 * search.c (add_conversions): Put the conversion function in
12209 TREE_VALUE, the basetype in TREE_PURPOSE.
12210 * cvt.c (build_type_conversion): Adjust.
12211 * cvt.c (build_expr_type_conversion): Adjust.
12212 * call.c (user_harshness): Adjust.
12214 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12216 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
12219 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
12221 * except.c (expand_start_catch_block): Add a dummy region, if we
12222 get an error, so that we can avoid core dumping later.
12224 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
12226 * cp-tree.h (OFFSET_REF): Remove.
12227 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
12228 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
12229 * init.c (expand_aggr_init_1): Likewise.
12230 (build_new): Likewise.
12231 * typeck.c (expand_target_expr): Likewise.
12233 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12235 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
12238 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
12240 * cvt.c (build_up_reference): Redo how and when temporaries are
12242 * decl.c (grok_reference_init): Don't try and be smart about
12245 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
12247 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
12248 (TARGET_EXPR...), now that it has 4 arguments.
12249 * tree.c (build_cplus_new): Likewise.
12251 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12253 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
12255 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
12256 * decl.c (struct saved_scope): Remove named_labels,
12257 {base,member}_init_list.
12258 (maybe_push_to_top_level): Don't set them. Call
12259 push_cp_function_context if appropriate.
12260 (pop_from_top_level): Likewise.
12262 * method.c (do_build_assign_ref): Remove obsolete check of
12263 TYPE_HAS_ASSIGN_REF (basetype).
12265 * decl.c (grokfndecl): Diagnose user definition of
12266 implicitly-declared methods.
12268 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
12270 * method.c (do_build_copy_constructor): Add code to give
12271 meaningful error messages instead of crashing.
12272 (do_build_assign_ref): Don't synthesize assignment operators for
12273 classes containing reference or const members.
12275 * class.c (struct base_info): Remove cant_synth_copy_ctor
12276 and cant_synth_asn_ref.
12277 (finish_base_struct): Remove the code that tries to conditionalize
12278 synthesis of copy constructors & assignment operators based on
12279 access permissions. Instead, let it fail when it tries to
12280 synthesize the copy constructor. This will give meaningful error
12281 messages instead of silently generating code to perform a bitcopy.
12283 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
12285 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
12286 determining types for constant values.
12288 * decl.c (struct named_label_list): Use instead of stuffing
12289 random items into a TREE_LIST node.
12290 (named_label_uses): Use the new struct.
12291 (poplevel): Likewise.
12292 (lookup_label): Likewise.
12293 (define_label): Add an error message to tell the user the line
12294 where the goto is located in addition to the destination of the
12296 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
12298 (finish_function): Likewise.
12300 (start_decl): Complain about defining a static data member
12301 in a different type from which it was declared.
12303 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12305 * cvt.c (build_expr_type_conversion): Adjust.
12307 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12309 * call.c (build_method_call): Always convert 'this' to the
12312 * search.c (add_conversions): Put the conversion function in
12313 TREE_VALUE, the type in TREE_PURPOSE.
12314 * cvt.c (build_type_conversion): Adjust.
12315 * call.c (user_harshness): Adjust.
12317 * method.c (emit_thunk): Call temporary_allocation and
12318 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
12320 * tree.c (build_cplus_array_type): Handle tweaking of
12321 TYPE_MAIN_VARIANT here.
12322 * typeck.c (common_type): Not here.
12324 * typeck.c (complete_type): Only try to complete an array type if
12327 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
12329 * decl.c (grokvardecl): Call complete_type.
12330 (grokdeclarator): Call complete_type for PARM_DECLs.
12332 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12334 * pt.c (instantiate_class_template): Re-set
12335 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
12337 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
12339 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
12340 smart enough to do it right.
12341 * tree.c (cp_expand_decl_cleanup): Likewise.
12342 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
12343 cp_expand_decl_cleanup.
12344 (store_parm_decls): Likewise.
12345 (hack_incomplete_structures): Likewise.
12346 * except.c (push_eh_cleanup): Likewise.
12348 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
12350 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
12351 frontend to the backend where it belongs.
12352 * tree.c (unsave_expr): Likewise.
12353 (unsave_expr_now): Likewise.
12354 * tree.def (UNSAVE_EXPR): Likewise.
12355 * cp-tree.h (unsave_expr): Likewise.
12356 (unsave_expr_now): Likewise.
12358 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
12360 * init.c (emit_base_init): Make sure the partial EH cleanups live
12361 on the function_obstack.
12363 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
12365 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
12366 when checking for pointer types.
12368 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12370 * pt.c (instantiate_class_template): Remove obsolete check for
12371 access declarations.
12373 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
12375 * call.c (build_overload_call): Simplify calls to
12376 build_overload_call by removing last parameter.
12377 (build_method_call): Likewise.
12378 * cp-tree.h: Likewise.
12379 * method.c (build_opfncall): Likewise.
12380 * typeck.c (build_x_function_call): Likewise.
12382 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
12384 * call.c (default_parm_conversions): Factor out common code.
12385 (build_method_call): Use it.
12386 (build_overload_call_real): Use it.
12388 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
12390 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
12391 but pedwarn as the code is bogus.
12392 * typeck.c (decay_conversion): Likewise.
12393 (build_function_call_real): Use build_addr_func instead of
12394 default_conversion. Don't allow pointer-to-method functions down
12396 (build_unary_op): Use real pointer-to-member functions instead of
12398 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
12399 (convert_for_assignment): Removed some obsolete code.
12400 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
12401 build_x_function_call instead of current_class_ptr. Only call
12402 digest_init once on an initializer, we do this just checking
12404 (build_expr_from_tree): Pass current_class_ref to
12405 build_x_function_call instead of current_class_ptr.
12406 * init.c (build_member_call): Likewise.
12407 * pase.y: Likewise.
12408 * error.c (dump_expr): Handle OFFSET_REFs better.
12409 * pt.c (unify): Handle pointer-to-member functions better.
12410 * decl.c (finish_function): Clear out current_class_ref just like
12411 we do for current_class_ptr.
12413 * typeck.c (get_delta_difference): Handle virtual bases better.
12415 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12417 * sig.c (build_signature_table_constructor): Use the delta for
12418 the original basetype for this virtual function with thunks.
12419 (build_signature_method_call): We still need to adjust 'this'
12422 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
12424 * call.c (build_addr_func): New routine. Used to get the `real'
12425 address of a function or a method. Needed to avoid getting a
12426 pointer-to-member function.
12427 (build_call): New routine to build CALL_EXPRs.
12428 (build_method_call): Use it.
12429 * cvt.c (convert_to_aggr): Likewise.
12430 * typeck.c (build_function_call_real): Likewise.
12431 * sig.c (build_signature_table_constructor): Use build_addr_func.
12432 * cp-tree.h (build_call, build_addr_func): Declare them.
12434 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
12436 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
12437 * parse.y: Remove uses of LOOKUP_AGGR.
12439 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
12441 * *.[chy]: Rename current_class_decl to current_class_ptr, and
12442 C_C_D to current_class_ref.
12444 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
12446 * call.c (convert_harshness): Tighten up pointer conversions.
12448 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
12450 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
12451 (finish_file): Likewise.
12453 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
12455 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
12457 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
12460 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12462 * decl2.c: Turn on thunks by default where supported.
12464 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
12466 * cp-tree.h (build_overload_call_maybe): Removed.
12467 * call.c (build_overload_call_real): Invert meaning of last arg to
12468 be require_complete.
12469 (build_overload_call): Likewise.
12470 * typeck.c (build_x_function_call): Use build_overload_call_real
12471 instead of build_overload_call_maybe.
12473 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12475 * decl2.c (finish_file): Don't try to emit functions that haven't
12478 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12480 * decl2.c (finish_vtable_vardecl): Oops.
12482 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
12483 Also store the bindings from previous_class_values.
12484 (pop_from_top_level): Restore them.
12486 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12488 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
12489 symbol has been referenced.
12490 (finish_file): Re-join synthesis/vtable loop with inline emission
12491 loop, disable inlining when an inline is output.
12493 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
12495 * except.c (init_exception_processing): Setup saved_in_catch.
12496 (push_eh_cleanup): Reset __eh_in_catch.
12497 (expand_start_catch_block): Set __eh_in_catch.
12499 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
12501 * except.c (push_eh_cleanup): Add tracking for whether or not we
12502 have an active exception object.
12503 (expand_builtin_throw): Use it to make sure a rethrow without an
12504 exception object is caught.
12506 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12508 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
12511 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
12513 * decl2.c (finish_file): Also use sentries for vars with
12514 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
12517 * lex.c (handle_cp_pragma): Disable #pragma
12518 interface/implementation if SUPPORTS_ONE_ONLY > 1.
12520 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
12522 * method.c (emit_thunk): Wrap default case in
12523 temporary/permanent_allocation.
12525 * method.c (make_thunk): Use DECL_ONE_ONLY.
12526 (emit_thunk): Call assemble_end_function.
12528 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12530 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
12531 (import_export_decl): Likewise.
12532 (finish_prevtable_vardecl): Disable vtable hack if
12533 SUPPORTS_ONE_ONLY > 1.
12535 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
12537 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
12538 PREDECREMENT_EXPRs take two arguments, not one.
12540 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12542 * class.c (build_vtable_entry): Don't build thunks for abstract
12545 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
12548 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
12550 * class.c (set_rtti_entry): Use size_zero_node.
12551 (build_vtable): Likewise.
12553 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
12555 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
12556 (prepare_fresh_vtable): Likewise.
12558 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12560 * method.c (emit_thunk): Call mark_used on the target function.
12562 * call.c (build_method_call): Don't warn about pending templates.
12564 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12566 * decl2.c (finish_file): Fix list walking logic.
12568 * typeck2.c (check_for_new_type): Only warn if -pedantic.
12570 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
12572 * class.c (finish_struct_1): Remove old code for
12573 dont_allow_type_definitions.
12574 * cp-tree.h: Likewise.
12575 * spew.c: Make sure cp-tree.h is included before parse.h, so the
12576 definition of flagged_type_tree is found before it is used.
12578 * parse.y: Added the ftype member to the type union, and changed a
12579 number of rules to use it instead of ttype. Added calls to
12580 check_for_new_type() as appropriate.
12581 * typeck2.c (check_for_new_type): New function for checking
12582 if a newly defined type appears in the specified tree.
12583 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
12584 for check_for_new_type().
12586 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12588 * decl2.c (finish_file): Only use a sentry if the decl is public.
12590 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
12591 don't pass LOOKUP_ONLYCONVERTING.
12593 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
12595 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
12596 properly keeps track of const and volatile type modifiers.
12598 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12600 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
12601 * pt.c (comp_template_args): Use it.
12603 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
12604 assemble_external for artificial function decls.
12606 * decl.c (cp_finish_decl): Oops.
12608 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12610 * decl2.c (import_export_decl): Put static data member templates
12611 into common storage, or make them weak, depending on whether they
12612 are dynamically or statically initialized.
12613 (get_sentry): New function.
12614 (finish_file): Do import_export_decl for static data members before
12615 building the init/fini functions. Don't init/fini a variable that's
12616 EXTERNAL. Use a sentry for variables in common. Fix mismatching
12617 push/pop_temp_slots.
12618 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
12619 expand_static_init thang.
12620 * method.c (get_id_2): New function.
12622 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
12624 * parse.y (empty_parms): Make sure we use C++-style prototypes
12625 when we're declaring member functions.
12627 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12629 * Makefile.in (CONFLICTS): 16 s/r conflicts.
12630 * parse.y (self_template_type): New nonterminal.
12632 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12634 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
12636 * parse.y (base_class.1): Allow 'typename foo::bar'.
12638 * lex.c (check_newline): Remove #pragma code that plays with the
12639 input stream, since we now deal with tokens. Clear nextchar when
12641 (handle_cp_pragma): Use real_yylex.
12642 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
12645 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
12647 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
12649 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12651 * parse.y: New token SELFNAME for potential constructor.
12652 * spew.c (yylex): Handle it.
12653 * lex.c (identifier_type): Produce it.
12655 * parse.y (complete_type_name): In :: case, don't push class binding.
12656 (complex_type_name): Likewise.
12658 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
12660 * typeck.c (build_reinterpret_cast): Handle pointer to member
12663 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12665 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
12667 (check_newline): Put the vtable/unit/implementation/interface pragma
12668 code into handle_cp_pragma, replacing it with a call.
12669 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
12670 args. Get the next token after handling the pragma token.
12672 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
12674 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
12675 (convert_to_pointer_force): Likewise.
12677 * init.c (build_new): Fix array new without -fcheck-new.
12679 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
12681 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
12682 tree.c: Lose TYPE_NESTED_NAME.
12684 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
12687 * tree.def: Add VEC_INIT_EXPR.
12688 * expr.c (cplus_expand_expr): Handle it.
12689 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
12690 the extra file-scope symbol nastiness.
12692 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
12694 * method.c (make_thunk): Thunks are static.
12695 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
12697 * decl2.c (mark_vtable_entries): Emit thunks as needed.
12698 (finish_file): Don't emit them here.
12700 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12702 * rtti.c (build_dynamic_cast): Handle null pointers.
12703 (ifnonnull): New function.
12705 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
12707 * call.c (build_method_call): Remember the original basetype we
12708 were called with. Give an error message instead of trying
12709 (incorrectly) to call a non-static member function through a
12710 non-inherited class.
12712 * search.c (expand_upcast_fixups): Mark the new fixup as
12715 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12717 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
12719 * class.c (set_rtti_entry): Fix for thunks.
12721 * decl2.c (import_export_decl): Still emit typeinfo fns for
12722 cv-variants of builtin types.
12724 * rtti.c (expand_class_desc): Set up base_info_type_node here.
12725 (init_rtti_processing): Instead of here.
12727 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
12729 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
12730 (build_typeid): Only complain about taking dynamic typeid without
12733 * decl2.c: flag_rtti defaults to 1.
12735 * rtti.c (get_tinfo_var): The general class case is now smaller.
12736 (init_rtti_processing): Pack the latter three fields of base_info
12739 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
12741 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
12743 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
12745 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
12746 (push_memoized_context): Split out code to undefer pop_type_level to
12747 (clear_memoized_cache): here.
12748 (pop_memoized_context): We can only handle one layer of deferral of
12749 pop_type_level so clear the cache, if there was a previous level.
12751 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12753 * rtti.c (init_rtti_processing): Build up base_info_type_node.
12754 (expand_class_desc): Use one pointer to an array of base_info
12755 structs, passed using a CONSTRUCTOR.
12757 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
12759 * class.c (build_vbase_path): Remove block extern for
12760 flag_assume_nonnull_objects here.
12761 (build_vfn_ref): Split out functionality into build_vtbl_ref.
12762 (build_vtbl_ref): New routine.
12763 (build_vtable): Set up rtti info here.
12764 (add_virtual_function): Note in CLASSTYPE_RTTI the best
12765 place where we can get the rtti pointers from to avoid having to
12766 search around for a place.
12767 (finish_base_struct): Likewise.
12768 (finish_struct_1): Likewise. Never create totally new vtables
12769 with totally new vtable pointers for rtti. Disable code to layout
12770 vtable pointers better until we want to break binary
12772 * rtti.c (build_headof_sub): New routine to convert down to a
12773 sub-object that has an rtti pointer in the vtable.
12774 (build_headof): Use it. Also, use build_vtbl_ref now to be more
12776 (build_dynamic_cast): Make sure we have saved it, if we need to.
12777 * search.c (dfs_init_vbase_pointers): Disable code that deals with
12778 a more efficient vtable layout, enable later.
12779 * call.c (flag_assume_nonnull_objects): Moved declaration to
12780 * cp-tree.h: here. Declare build_vtbl_ref.
12781 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
12782 function calls that want a tree.
12784 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12786 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
12787 other X subobjects in the most derived type. Ack.
12789 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
12790 get_typeid will do it for us.
12791 (get_typeid_1): Break out call-building for expand_*_desc to use.
12792 (get_typeid): Call it.
12793 (expand_*_desc): Likewise.
12794 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
12796 (init_decl_processing): Lose builtin_type_tdescs lossage.
12797 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
12799 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
12801 * pt.c (tsubst): When calling set_nested_typename, use
12802 TYPE_NESTED_NAME (current_class_type) instead of
12803 current_class_name.
12805 * decl.c (pushdecl): Likewise.
12806 (pushdecl_class_level): Likewise.
12807 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
12808 set_nested_typename.
12810 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12812 * rtti.c (synthesize_tinfo_fn): Handle arrays.
12814 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
12816 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
12818 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
12819 (init_rtti_processing): Lose bad_cast_type.
12820 (build_dynamic_cast): Use throw_bad_cast.
12822 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
12824 * decl2.c (finish_file): Don't synthesize artificial functions
12825 that are external and not inline.
12827 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
12829 * decl2.c (finish_file): Handle having new inlines added to
12830 saved_inlines by synthesis.
12832 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
12834 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12836 RTTI rewrite to initialize nodes as needed, not require that
12837 users #include <typeinfo>, complete functionality and reduce wasted
12839 * rtti.c (init_rtti_processing): New fn.
12840 (build_typeid): The vtable entry is now a function.
12841 (get_tinfo_var): New fn.
12842 (get_tinfo_fn): Likewise.
12843 (get_typeid): Use it.
12844 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
12845 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
12847 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
12848 (synthesize_tinfo_fn): New fn.
12849 * method.c (build_t_desc_overload): Lose.
12850 (build_overload_with_type): More generic.
12851 * decl.c (init_decl_processing): Call init_rtti_processing.
12852 * class.c (set_rtti_entry): Use get_tinfo_fn.
12853 * decl2.c (mark_vtable_entries): Mark the rtti function.
12854 (finish_prevtable_vardecl): Don't build_t_desc.
12855 (import_export_decl): Handle tinfo functions.
12856 (finish_file): Likewise.
12857 * typeck.c (inline_conversion): New fn.
12858 (build_function_call_real): Use it.
12859 * cp-tree.h: Add decls.
12861 * method.c (hack_identifier): Also convert component_refs from
12864 * lex.c (cons_up_default_function): Use the type, not the name, in
12867 * decl2.c (import_export_vtable): Fix weak vtables.
12869 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
12871 * search.c (get_base_distance_recursive): Fix access checks for
12874 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12876 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
12878 (convert_harshness): Add prototypes wrapped by PROTO.
12879 * decl2.c (grok_function_init): Likewise.
12880 (do_toplevel_using_decl): Change to void return type.
12881 * class.c (build_vtable_entry): Remove decl of make_thunk.
12882 (merge_overrides): Fix order of arg definitions.
12883 (finish_vtbls): Likewise.
12884 (fixup_vtable_deltas): Likewise.
12885 (modify_all_direct_vtables): Likewise.
12886 (modify_all_indirect_vtables): Likewise.
12887 * search.c (get_base_distance_recursive): Likewise.
12888 (get_abstract_virtuals_1): Likewise.
12889 (fixup_virtual_upcast_offsets): Likewise.
12890 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
12891 * init.c (perform_member_init): Fix order of arg definitions.
12892 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
12893 * cp-tree.h (make_thunk): Add decl.
12894 (overload_template_name, push_template_decl): Add decls.
12895 (do_toplevel_using_decl): Change to void return type.
12896 (vec_binfo_member): Add decl.
12898 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12900 * typeck.c (mark_addressable, convert_for_assignment,
12901 convert_for_initialization, pointer_int_sum, pointer_diff,
12902 unary_complex_lvalue): Add prototypes wrapped by PROTO.
12903 (convert_sequence): #if 0 fn decl, since definition also is.
12905 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
12907 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
12908 cast to pointer types for type searching.
12910 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12912 * typeck.c (get_delta_difference): Use cp_error, not error, in the
12913 case where BINFO == 0.
12915 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
12917 * call.c (build_method_call): Fix wording of error messages so
12918 constructors come out right.
12920 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
12922 * decl.c (push_overloaded_decl): Don't warn about hidden
12923 constructors when both the type and the function are declared
12924 in a system header file.
12926 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
12928 * class.c (finish_struct_1): Propagate the TYPE_PACKED
12929 flag for the type to the type's fields.
12931 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12933 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
12935 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
12937 * class.c (base_info, finish_base_struct): Replace
12938 needs_virtual_dtor with base_has_virtual.
12940 (finish_struct_1): Remove the old code that tried to make default
12941 destructors virtual. Use base_has_virtual when checking if we need
12942 to add a vtable entry for the rtti code.
12944 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
12946 * pt.c (push_template_decl): Complain about template decl with
12947 inappropriate declaration.
12949 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
12951 * typeck.c (build_x_unary_op): Remove bogus check for taking
12952 the address of a member function.
12954 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12956 * parse.y (constructor_declarator): Only push the class if
12957 we are not already in the class.
12959 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
12961 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
12962 Add additional argument to INIT_CUMULATIVE_ARGS.
12964 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12966 * decl.c (shadow_tag): Fix error about anon union with methods.
12968 * parse.y (self_reference): Only generate a self-reference if this
12969 is a non-template class.
12970 (opt.component_decl_list): Only use it if it was generated.
12972 * parse.y (component_decl_1): Use constructor_declarator.
12973 (fn.def2): Likewise.
12974 (notype_component_declarator0): Likewise.
12976 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
12978 * typeck.c (build_x_unary_op): Add checks for taking the address
12979 of a TARGET_EXPR or of a member function, and give appropriate
12982 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12984 * pt.c (process_template_parm): Allow template type parms to be
12985 used as types for template const parms.
12987 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
12989 * init.c (expand_vec_init): Ensure the eh cleanups are on the
12992 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12994 * decl.c (lookup_name_real): Be even more picky about the
12995 ambiguous lookup warning.
12996 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
12997 * parse.y (constructor_declarator): Rather than here.
12999 * parse.y (constructor_declarator): New nonterminal.
13001 (explicit_instantiation): Likewise.
13003 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13005 Add implicit declaration of class name at class scope.
13006 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
13007 * parse.y (self_reference): New nonterminal.
13008 (opt.component_decl_list): Use it.
13009 (fn.def1): Add nested_name_specifier type_name cases.
13010 * class.c (build_self_reference): New function.
13011 (finish_struct): Handle access_default later, move self-reference
13013 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
13014 * cp-tree.h: Adjust.
13016 * pt.c (do_function_instantiation): Separate handling of member
13017 functions and non-member functions properly.
13019 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13021 * pt.c (process_template_parm): Improve error for 'volatile class K'.
13023 * class.c (finish_struct_1): Check the right slot for destructors.
13025 * decl.c (start_enum): Complain about enum templates.
13027 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
13029 * init.c (resolve_offset_ref): Offset pointers to member data by one.
13030 * typeck.c (unary_complex_lvalue): Likewise.
13032 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
13034 * typeck.c (c_expand_return): Check for a returned local
13035 array name, similar to the check for an ADDR_EXPR.
13037 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13039 * decl.c (cp_finish_decl): Don't build cleanups for static
13042 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
13044 * typeck.c (build_modify_expr): Fix error messages to be more
13046 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
13047 assignment operators.
13048 * error.c (assop_as_string): Likewise. Add support for `%Q' for
13049 assignment operators.
13051 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
13053 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
13054 give an error if initialized. Pedwarn about nested type with the
13055 same name as its enclosing class.
13057 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
13059 * typeck.c (require_complete_type): Be sure to instantiate the
13060 MAIN_VARIANT of the type.
13062 * decl2.c (finish_file): Instantiate pending templates before
13063 processing static constructors and destructors.
13065 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
13068 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
13070 * decl2.c (delete_sanity): If error_mark_node is passed
13071 in as an expression, quit while we're ahead.
13073 * decl.c (grokdeclarator): Give an error message if `friend'
13074 is combined with any storage class specifiers.
13076 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
13078 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
13079 definition of nonexistent nested type.
13081 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
13082 not to say 'typedef'.
13084 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13086 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
13087 * search.c (dfs_walk, dfs_init_vbase_pointers,
13088 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
13089 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
13091 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13093 * except.c (build_throw): Support minimal parse.
13094 * pt.c (tsubst_copy): Support THROW_EXPR.
13095 * decl2.c (build_expr_from_tree): Likewise.
13097 * pt.c (mangle_class_name_for_template): Always allocate
13100 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
13102 * cvt.c (cp_convert_to_pointer): Give an appropriate error
13103 when trying to cast from an incomplete type.
13105 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13107 * pt.c (instantiate_class_template): Don't bother setting up
13108 CLASSTYPE_TAGS explicitly, as the nested types will add
13111 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
13113 * decl.c (shadow_tag): Remove old error check for usage of
13114 an enum without a previous declaration.
13115 (xref_tag): Add error message about usage of enums without a
13116 previous declaration.
13118 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13120 * lex.c (do_identifier): Only do name consistency check if we're
13123 * pt.c (push_template_decl): Don't crash if we get a member defn
13124 that doesn't match.
13126 * decl.c (xref_tag_from_type): New function to do an xref without
13127 always having to figure out code_type_node.
13128 * cp-tree.h: Declare it.
13129 * pt.c (instantiate_class_template): Use it for friend classes.
13130 (lookup_template_class): Use it.
13132 * typeck2.c (build_functional_cast): Pull out a single parm before
13133 passing it to build_c_cast.
13135 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
13137 * expr.c (do_case): Give an error message if a pointer is
13138 given as a case value.
13140 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13142 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
13145 * lex.c (cons_up_default_function): Really, now, interface hackery
13146 does not apply to synthesized methods.
13148 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
13150 * call.c (build_method_call): Ctors and dtors now have special names
13151 with respect to lookups.
13152 * class.c (add_method): Likewise.
13153 (grow_method): Likewise.
13154 (finish_struct_methods): Likewise.
13155 (warn_hidden): Likewise.
13156 (finish_struct_1): Likewise.
13157 * cvt.c (convert_to_reference): Likewise.
13158 (convert_to_aggr): Likewise.
13159 (cp_convert): Likewise.
13160 * decl2.c (check_classfn): Likewise.
13161 * init.c (expand_member_init): Likewise.
13162 (expand_default_init): Likewise.
13163 (expand_aggr_init_1): Likewise.
13164 (build_offset_ref): Likewise.
13165 (build_new): Likewise.
13166 (build_delete): Likewise.
13167 * lex.c (do_inline_function_hair): Likewise.
13168 * search.c (lookup_field_1): Likewise.
13169 (lookup_fnfields_here): Likewise.
13170 (lookup_field): Likewise.
13171 (lookup_fnfields): Likewise.
13172 (get_virtual_destructor): Likewise.
13173 (dfs_debug_mark): Likewise.
13174 (dfs_pushdecls): Likewise.
13175 (dfs_compress_decls): Likewise.
13176 * tree.c (layout_basetypes): Likewise.
13177 * typeck.c (build_component_ref): Likewise.
13178 (build_x_function_call): Likewise.
13179 (build_modify_expr): Likewise.
13180 (convert_for_initialization): Likewise.
13181 (build_functional_cast): Likewise.
13182 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
13185 * decl.c (ctor_identifier): New.
13186 (dtor_identifier): New.
13187 (init_decl_processing): Set them.
13189 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
13191 * typeck.c (build_component_ref): Don't get confused by fields whose
13192 context has no type name, like pointer to member functions.
13194 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
13196 * decl.c (grokdeclarator): Handle typedef without declarator.
13198 * pt.c (tsubst): Handle SCOPE_REF in declarator.
13200 * parse.y (bad_parm): Catch another case of missing `typename'.
13202 * lex.c (yyprint): Handle TYPE_DECLs.
13204 * decl.c (start_function): Don't try to be clever.
13206 * lex.c: Lose compiler_error_with_decl.
13207 * typeck2.c: Lose error_with_aggr_type.
13208 (incomplete_type_error): Use cp_* instead of old functions.
13209 (readonly_error): Likewise.
13210 * typeck.c (convert_arguments): Likewise.
13211 * search.c (lookup_nested_field): Likewise.
13212 * method.c (make_thunk): Likewise.
13213 * decl.c (grokparms): Likewise.
13214 * cp-tree.h: Update.
13216 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
13219 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
13221 * method.c (build_opfncall): When deleting a pointer to an
13222 array, build a new pointer to the tree past any ARRAY_TYPE
13225 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13227 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
13229 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13231 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
13234 * decl.c (finish_function): Don't set nested based on
13235 hack_decl_function_context.
13236 * parse.y (function_try_block): Check for nested function.
13237 (pending_inlines): Likewise.
13239 * decl2.c (build_expr_from_tree): If a unary op already has a
13240 type, just return it.
13242 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
13244 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
13245 (finish_file): Check the return value of walk_vtables.
13246 (finish_prevtable_vardecl): Return int.
13247 (finish_vtable_vardecl): Likewise.
13248 (prune_vtable_vardecl): Likewise.
13249 * lex.c (set_vardecl_interface_info): Likewise.
13250 * cp-tree.h: Adjust return types.
13252 * class.c (delete_duplicate_fields_1): Don't complain about
13253 duplicate nested types if they're the same type.
13254 (finish_struct): Remove check for duplicate.
13255 * decl2.c (grokfield): Don't check for typedef of anonymous type.
13257 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13259 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
13261 * decl.c (grokdeclarator): Lose special handling of class-level
13262 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
13263 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
13265 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
13267 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
13269 * search.c (compute_access): Fix handling of anonymous union
13271 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
13272 from anonymous unions to their members.
13274 * typeck.c (build_x_function_call): For static member functions,
13275 hand off to build_member_call.
13277 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
13279 * typeck.c (build_component_ref): Handle OFFSET_REFs.
13281 * init.c (expand_vec_init): Fix init == 0 case.
13283 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
13285 * init.c (build_new): Pedwarn about init and array new.
13286 (expand_vec_init): Handle lists, use convert_for_initialization.
13288 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
13289 when converting to an aggregate type.
13290 * cvt.c (cp_convert): Pass it through.
13292 * typeck.c (build_conditional_expr): Handle user-defined
13293 conversions to slightly different types.
13295 * decl.c (grokdeclarator): Force an array type in a parm to be
13298 * decl2.c (do_using_directive): Sorry.
13299 (do_namespace_alias): Likewise.
13300 * lex.c (real_yylex): Warn about using the `namespace' keyword.
13302 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13304 * parse.y (datadef): Move call to note_list_got_semicolon up.
13306 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
13308 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
13310 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
13312 * decl.c (cp_finish_decl): The exception regions have to be
13313 nested, not overlapping. We start the exception region for a
13314 decl, after it has been fully built, and all temporaries for it
13315 have been cleaned up.
13317 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
13319 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
13321 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13323 * tree.def: Add RETURN_INIT.
13324 * pt.c (instantiate_decl): Handle RETURN_INIT.
13325 * decl.c (store_return_init): Handle minimal_parse_mode.
13327 * tree.c (cp_build_type_variant): Just return an error_mark_node.
13328 * decl.c (make_typename_type): Don't try to get the file and line
13330 * typeck.c (comptypes): Handle TYPENAME_TYPE.
13332 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
13334 * decl.c (poplevel): Make sure we clear out and restore old local
13335 non-VAR_DECL values by default when they go out of scope.
13337 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13339 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
13340 referring to addresses of variables and functions.
13342 * error.c (dump_expr): Support SIZEOF_EXPR.
13344 * init.c (do_friend): Use the return value of check_classfn.
13346 * typeck.c (convert_arguments): Call complete_type.
13348 * method.c (hack_identifier): After giving an error, set value to
13351 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13353 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
13354 lossage for local classes.
13355 * cp-tree.h: Declare it.
13356 * decl.c (lookup_name_real): Evil, painful hack for local classes.
13357 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
13358 Use hack_decl_function_context.
13359 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
13360 (start_function): Use hack_decl_function_context.
13361 (finish_function): Likewise.
13362 * method.c (synthesize_method): Likewise.
13363 * lex.c (process_next_inline): Likewise.
13364 (do_pending_inlines): Likewise.
13365 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
13368 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
13370 * sig.c (build_signature_pointer_or_reference_type): Align
13371 signature pointers/references on 8-byte boundaries so they can be
13372 grabbed 2 words at a time on a Sparc.
13374 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
13376 * method.c (hack_identifier): Requiring a static chain is now a
13378 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
13381 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13383 * init.c (build_offset_ref): Call complete_type.
13385 * decl.c (pop_from_top_level): Always pop previous_class_type.
13387 * parse.y: Handle multiple decls in a for-init-statement.
13388 * pt.c (tsubst_expr): Likewise.
13390 * pt.c (tsubst): Use tsubst_expr for the second operand of an
13393 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
13394 (poplevel_class): Set it here.
13395 (pop_from_top_level): Pop it here if we're returning to class scope.
13396 * class.c (pushclass): Don't set it here.
13398 * decl.c (maybe_push_to_top_level): Save current_template_parms,
13399 and clear it if !pseudo.
13400 (pop_from_top_level): Restore it.
13402 * decl2.c (finish_file): Push the dummy each time we walk the list
13405 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
13406 something for CAST_EXPR.
13408 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13410 * cvt.c (cp_convert): Warn about implicit conversion of the
13411 address of a function to bool, as it is always true.
13413 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
13415 * typeck.c (c_expand_return): Fix warning for local externs returned.
13417 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13419 * tree.c (mapcar): Propagate const and volatile properly.
13421 * typeck.c (complete_type): Be sure to instantiate the
13422 MAIN_VARIANT of the type.
13424 * method.c (synthesize_method): Class interface hackery does not
13425 apply to synthesized methods.
13427 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13429 * pt.c (comp_template_args): Use comptypes rather than just
13430 checking for TEMPLATE_TYPE_PARM equivalence.
13432 * typeck.c (build_x_function_call): Call complete_type before
13433 checking TYPE_OVERLOADS_CALL_EXPR.
13435 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
13437 * g++.c (main): Check also for new define ALT_LIBM.
13439 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13441 * pt.c (instantiate_class_template): If we don't have a pattern
13443 (coerce_template_parms): If we see a local class, bail.
13445 * decl.c (grok_reference_init): Make sure there's a type before
13448 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
13449 (push_template_decl): Likewise.
13451 * parse.y (named_class_head): Set
13452 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
13454 * decl.c (xref_tag): Diagnose redeclaration of template
13455 type-parameter name.
13457 * error.c (dump_type): Handle anonymous template type parms.
13459 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
13461 (coerce_template_parms): Likewise.
13463 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
13465 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
13466 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
13468 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13470 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
13471 before trying to get its STUB_DECL.
13472 (coerce_template_parms): Likewise.
13474 * parse.y (template_type_parm): If they didn't use 'class',
13475 pretend they did after giving an error.
13477 * pt.c (coerce_template_parms): Diagnose use of local class.
13479 * decl.c (grok_reference_init): Use instantiate_type.
13481 * error.c (dump_expr): Handle TEMPLATE_DECLs.
13483 * parse.y (named_class_head): Diagnose mismatching types and tags.
13485 * decl.c (pushdecl): Type decls and class templates clash with
13486 artificial type decls, not hide them.
13488 * decl.c (redeclaration_error_message): Diagnose redefinition of
13489 templates properly.
13490 (duplicate_decls): Diagnose disallowed overloads for template
13493 * decl.c (start_decl): Call complete_type before checking for a
13496 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
13498 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
13500 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13502 * decl.c (grok_op_properties): Don't check for operator++(int) in
13505 * tree.c (perm_manip): Return a copy of variable and function
13506 decls with external linkage.
13508 * tree.def: Change some of the min tree codes to type "1".
13509 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
13510 * method.c (build_overload_int): Emit something arbitrary for
13511 anything but an INTEGER_CST if we're in a template.
13513 * decl.c (cp_finish_decl): Call complete_type before deciding
13514 whether or not to lay out the decl.
13516 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
13518 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13520 * typeck2.c (build_x_arrow): Call complete_type.
13522 * pt.c (add_pending_template): Broken out.
13523 (lookup_template_class): If -fexternal-templates, call it for all
13524 the methods of implemented types.
13525 (instantiate_class_template): Instead of instantiating them here.
13526 (instantiate_decl): Handle -fexternal-templates earlier.
13528 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13530 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
13531 memoized lookup stuff inside GATHER_STATISTICS.
13533 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13535 * decl.c (start_decl): Complain about array of incomplete type
13537 (grokdeclarator): Not here.
13539 * parse.y (template_parm): Expand full_parm inline so we can set
13540 the rule's precedence.
13542 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
13543 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
13544 * decl2.c (grokbitfield): Don't check for integer constant here.
13545 * class.c (finish_struct_1): Check here.
13547 * decl.c (define_label): Make the min decl go on permanent_obstack.
13549 * pt.c (unify): Don't handle CONST_DECLs.
13550 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
13551 (tsubst_copy): Likewise.
13553 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
13554 CONST_DECL for a template parm.
13556 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13558 * decl.c (grokdeclarator): Complain about array of incomplete type
13560 (start_decl_1): Not here.
13562 * pt.c (tsubst): Handle pointer-to-function declarators.
13564 * method.c (hack_identifier): If pedantic, diagnose local class
13565 methods that require a static chain.
13567 * decl.c (grok_op_properties): No longer static.
13568 * cp-tree.h: Declare it.
13569 * pt.c (tsubst): Call it for operators.
13570 Use tsubst_copy for TREE_VECs.
13572 * parse.y (template_arg): The expr has precedence like '>'.
13574 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13576 * pt.c (coerce_template_parms): Don't coerce an expression using
13578 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
13579 (tsubst): Don't use build_index_2_type if the max_value uses template
13581 * method.c (build_overload_int): Emit something arbitrary for an
13582 expression using template parms.
13584 * parse.y (template_close_bracket): New non-terminal to catch use
13585 of '>>' instead of '> >' in template class names.
13586 (template_type): Use it.
13587 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
13589 * tree.def: Add CAST_EXPR.
13590 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
13591 CONVERT_EXPR for minimal_parse_mode.
13592 * typeck.c (build_c_cast): Likewise.
13593 * pt.c (tsubst_copy): Likewise.
13594 * decl2.c (build_expr_from_tree): Likewise.
13595 * error.c (dump_expr): Likewise.
13597 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13599 * except.c (SetTerminate, SetUnexpected): Put back global vars.
13600 (init_exception_processing): Put back decl/init of
13601 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
13602 fns from libstdc++.
13604 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
13605 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
13607 * cp-tree.h (declare_uninstantiated_type_level,
13608 uninstantiated_type_level_p): Delete prototypes.
13610 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13612 * pt.c (tsubst_expr): Add default return.
13614 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13616 * error.c (fndecl_as_string): Delete unused arg CNAME.
13617 * sig.c (build_signature_table_constructor,
13618 build_signature_method_call): Fix calls.
13620 * class.c (the_null_vtable_entry): Delete var definition.
13621 (init_class_processing): Delete tree the_null_vtable_entry init.
13622 * decl.c (no_print_{functions, builtins}): Declare as static.
13623 (__tp_desc_type_node): #if 0 var definition.
13624 (init_type_desc): #if 0 init of __tp_desc_type_node.
13625 (vb_off_identifier): Move var decl into init_decl_processing.
13626 (current_function_assigns_this): Declare as static.
13627 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
13628 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
13629 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
13630 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
13631 * init.c (BI_header_type, BI_header_size): Declare as static.
13632 * pt.c (template_classes): Delete unused var.
13633 (add_pending_template): Delete decl for non-existent fn.
13634 (lookup_template_class): Delete vars CODE and TAG_CODE.
13635 (instantiate_template): Delete unused var TARGS.
13636 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
13638 (__tp_desc_type_node): #if 0 var decl.
13639 (fndecl_as_string): Fix prototype.
13641 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13643 * tree.def: Add GOTO_STMT.
13644 * pt.c (tsubst_expr): Support goto and labels.
13645 * decl.c (define_label): Support minimal parsing.
13646 * parse.y (simple_stmt): Likewise.
13648 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13650 * xref.c (GNU_xref_member): Only define/set var I if
13651 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
13653 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
13654 (GNU_xref_end): Fix call.
13655 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
13656 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
13658 * tree.c (build_exception_variant): Delete unused vars I, A, T,
13660 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
13661 (mapcar): Delete unused var CODE.
13662 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
13663 (break_out_cleanups): Fix call.
13664 (bot_manip): Likewise.
13665 * call.c (build_method_call): Likewise.
13666 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
13668 * typeck.c (unary_complex_lvalue, build_modify_expr,
13669 convert_for_initialization): Likewise.
13670 * typeck2.c (build_functional_cast): Likewise.
13671 * cp-tree.h (build_cplus_new): Fix prototype.
13673 * repo.c (open_repo_file): Delete unused var Q.
13674 (repo_compile_flags, repo_template_declared,
13675 repo_template_defined, repo_class_defined, repo_inline_used,
13676 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
13677 (repo_get_id, repo_vtable_used): Declare as static.
13678 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
13681 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
13683 * parse.y (pending_inlines): Add function_try_block case.
13685 * pt.c (unify): Fix for template const parms.
13687 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13689 * lex.c (extract_interface_info): Delete forward decl.
13690 (default_copy_constructor_body, default_assign_ref_body): Delete
13691 decls for non-existent functions.
13692 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
13693 (init_lex): Delete setting them.
13694 (cons_up_default_function): Delete unused vars FUNC_BUF,
13695 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
13696 #if 0'd synth code.
13697 (toplevel, expression_obstack): Delete unused extern decls.
13698 (tree_node_kind): Delete unused enum.
13699 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
13701 (tree_node_kind_names): Delete unused extern decl.
13702 (synth_obstack): Delete unused var.
13703 (init_lex): Don't set it.
13704 (init_parse): Add decl before use.
13705 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
13706 (current_unit_{name, language}): Delete unused vars.
13707 (check_newline): Don't bother setting them, just accept the #pragma.
13708 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
13709 (current_unit_{name, language}): Delete decls.
13711 * search.c: Wrap all of the memoized functions, macros, and
13712 variables inside #ifdef GATHER_STATISTICS.
13713 (lookup_field, lookup_fnfields): Likewise.
13714 (init_search_processing): Likewise.
13715 (reinit_search_statistics): Wrap whole function.
13716 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
13718 * decl.c (finish_function): Only call pop_memoized_context if
13719 GATHER_STATISTICS is defined.
13720 (start_function): Likewise for push_memoized_context.
13721 * class.c (pushclass, popclass): Likewise.
13723 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
13724 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
13726 * cvt.c (cp_convert): Delete unused local var FORM.
13727 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
13730 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
13732 * pt.c (do_poplevel): Oops; really return what we get from
13733 poplevel this time.
13735 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13737 * cp-tree.h (is_aggr_type): Add prototype.
13739 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
13740 * method.c ({push,pop}_cp_function_context): Delete decls.
13741 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
13742 (SetUnexpected, SetTerminate): Delete unused vars.
13743 (init_exception_processing): Don't set SetUnexpected or
13744 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
13745 (output_exception_table_entry): Delete unused array LABEL.
13746 (expand_internal_throw): Delete unused var PARAMS.
13747 (expand_start_catch_block): Delete unused var CLEANUP.
13748 (emit_exception_table): Delete unused var EH_NODE_DECL.
13749 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
13750 GOTO_UNWIND_AND_THROW. Don't set them.
13751 (end_eh_unwinder): Add top decl.
13752 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
13753 (exception_section, push_rtl_perm, do_function_call,
13754 lang_interim_eh, push_eh_cleanup, eh_outer_context,
13755 expand_end_eh_spec, end_eh_unwinder): Declare as static.
13756 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
13757 throw_used): Likewise.
13758 * cp-tree.h (expand_end_eh_spec): Delete prototype.
13760 * search.c (dfs_mark, dfs_mark_vtable_path,
13761 dfs_unmark_vtable_path, dfs_mark_new_vtable,
13762 dfs_unmark_new_vtable, dfs_clear_search_slot,
13763 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
13764 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
13765 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
13767 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
13768 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
13769 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
13770 Only define #ifdef GATHER_STATISTICS.
13771 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
13773 (vbase_decl): Delete var definition.
13774 (init_search): Delete old decl.
13775 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
13776 never actually used.
13777 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
13778 (get_base_distance_recursive): Delete unused fourth arg
13779 BASETYPE_PATH. Fix call .
13780 (get_base_distance): Fix call.
13781 (push_class_decls): Delete unused var ID.
13782 (make_memoized_table_entry): Declare as static.
13783 (breadth_first_search): Declare as static.
13784 (tree_has_any_destructor_p): Declare as static.
13785 (pop_class_decls): Delete unused arg pop_class_decls.
13786 * class.c (popclass): Fix call to pop_class_decls.
13787 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
13788 tree_has_any_destructor_p): Delete prototypes.
13790 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
13791 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
13792 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
13793 (build_user_desc): Delete unused var T.
13794 (build_class_desc): Delete unused vars T and OFF.
13795 (build_t_desc): Delete unused var NAME_STRING.
13796 (build_headof): Make static.
13797 (get_bad_cast_node): Likewise.
13798 (get_def_to_follow): Likewise.
13799 * cp-tree.h (init_type_desc): Add prototype.
13800 (build_headof): Remove prototype.
13802 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13804 * pt.c (tsubst): Only look for matching decls at file scope for
13805 non-member functions.
13807 * call.c (build_scoped_method_call): Handle scoped destructor
13808 calls in templates.
13810 * decl.c (*_top_level): Also save previous_class_values.
13812 * pt.c (tsubst_expr): Support do {} while loops.
13813 * parse.y (simple_stmt): Likewise.
13814 * tree.def: Likewise.
13816 * method.c (build_overload_identifier): For a class nested in a
13817 template class, don't mangle in the template parms from our
13820 * lex.c, cp-tree.h: Remove support for template instantiations in
13821 the pending_inlines code.
13822 * pt.c: Remove dead functions and unused arguments.
13823 (uses_template_parms): TYPENAME_TYPEs always use template parms.
13824 * parse.y: Stop passing anything to end_template_decl.
13825 * tree.c (print_lang_statistics): Only print tinst info #ifdef
13828 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13830 * init.c (expand_recursive_init{,_1}): Delete decls.
13831 (sort_member_init): Delete unused var INIT.
13832 (emit_base_init): Delete unused var X.
13833 (build_offset_ref): Delete unused var CNAME.
13834 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
13835 (emit_base_init): Delete unused local var BASE. Delete extern
13836 decl of IN_CHARGE_IDENTIFIER.
13837 (build_delete): Delete unused local var VIRTUAL_SIZE.
13839 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
13840 (build_delete): Fix call.
13841 * decl2.c (delete_sanity): Likewise.
13842 * cp-tree.h (build_vec_delete): Update prototype.
13844 * typeck.c (common_base_type): Delete unused var TMP.
13845 (build_binary_op): Delete local var ARGS_SAVE.
13846 (build_array_ref): Delete unused var ITYPE.
13847 (c_expand_return): Delete unused var USE_TEMP.
13849 * typeck.c (compexcepttypes): Delete unused arg STRICT.
13850 (comptypes): Fix calls.
13851 * decl.c (duplicate_decls): Likewise.
13852 * cp-tree.h (compexcepttypes): Delete extra arg.
13854 * decl2.c (check_classfn): Delete unused second arg CNAME.
13855 * decl.c (start_decl, grokfndecl): Fix calls.
13856 * init.c (do_friend): Likewise.
13857 * cp-tree.h (check_classfn): Update prototype.
13859 * cp-tree.h (signature_error, import_export_vtable,
13860 append_signature_fields, id_in_current_class, mark_used,
13861 copy_assignment_arg_p): Add decls.
13862 * decl2.c (mark_used): Delete decl.
13864 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
13866 * class.c (get_vtable_entry): Diable unused function.
13867 (doing_hard_virtuals): Delete unused static global var.
13868 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
13869 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
13870 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
13871 (modify_one_vtable): Delete unused var OLD_RTTI.
13872 (finish_struct_anon): Delete unused vars OFFSET and X.
13873 (finish_struct_bits): Delete unused var METHOD_VEC.
13874 (get_basefndecls): Delete unused var PURPOSE. Delete unused
13875 for-scope local variable METHODS.
13877 * call.c (user_harshness): Delete unused/unneeded arg PARM.
13878 (ideal_candidate): Delete unused args BASETYPE and PARMS.
13879 (build_method_call): Delete unused args passed into ideal_candidate.
13880 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
13881 * cp-tree.h (synthesize_method): Add decl.
13883 * decl.c (note_level_for_for): Give void return type.
13884 (pushdecl_nonclass_level): Likewise.
13885 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
13886 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
13887 (suspend_binding_level): Delete unused var LEVEL.
13888 (duplicate_decls): Delete unused var CTYPE.
13889 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
13890 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
13892 (grokdeclarator): Delete unused var C.
13893 (grokdeclarator): Delete unused var SIZE_VARIES.
13894 (grokparms): Delete unused var SAW_VOID.
13895 (start_function): Delete unused var OLDDECL.
13896 (cplus_expand_expr_stmt): Delete unused var
13897 REMOVE_IMPLICIT_IMMEDIATELY.
13899 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
13901 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
13903 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13905 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
13906 (build_min_nt): Likewise.
13907 * pt.c (do_pushlevel): Emit line note.
13908 (do_poplevel): Return what we get from poplevel.
13909 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
13910 * parse.y: Use do_pushlevel and do_poplevel.
13911 * cp-tree.h: Declare do_poplevel.
13913 * cp-tree.h: Declare at_eof.
13914 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
13915 * decl2.c (import_export_decl): Renamed from import_export_inline.
13916 (finish_file): Call it to do interface handling for statics.
13917 * pt.c (tsubst_copy): Call mark_used on variables and functions
13920 * decl2.c (finish_file): Don't emit statics we can't generate.
13921 * pt.c (instantiate_decl): Don't set interface on instantiations
13924 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
13925 * tree.c (print_lang_statistics): Print max template depth.
13926 * pt.c (push_tinst_level): Dump entire instantiation context.
13927 (instantiate_class_template): Use it and pop_tinst_level.
13928 (instantiate_decl): Likewise.
13930 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
13931 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
13933 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13935 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
13936 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
13937 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
13938 the new template implementation.
13940 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13942 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
13944 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
13946 * decl.c (cp_finish_decl): Delay emitting the debug information for
13947 a typedef that has been installed as the canonical typedef, if the
13948 type has not yet been defined.
13950 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13952 * decl2.c (grokfield): Still call pop_nested_class for access decls.
13954 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13956 * decl.c (lookup_label): Call label_rtx.
13958 * decl.c (make_binding_level): New function.
13959 (pushlevel, pushlevel_class): Call it instead of explicit
13960 duplicate calls to xmalloc.
13962 * decl.c (init_decl_processing): Delete useless build_pointer_type
13965 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
13966 (sizet_ftype_string): Delete variable.
13967 (init_decl_processing): Add built-in functions fabsf, fabsl,
13968 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
13969 variable strlen_ftype, used for strlen.
13971 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
13973 * decl.c (push_to_top_level): Start from current_binding_level
13974 again for now; the stl hacks depend on g++ being broken in this
13975 way, and it'll be fixed in the template rewrite.
13977 * tree.def: Add USING_DECL.
13978 * decl2.c (do_class_using_decl): Implement.
13979 (grokfield): Pass access decls off to do_class_using_decl instead of
13981 * error.c (dump_decl): Handle USING_DECLs.
13982 * decl.c (grokdeclarator): Remove code for handling access decls.
13983 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
13984 as access decls for now.
13985 (finish_struct): Don't check USING_DECLs for other uses of the name.
13987 * search.c (get_matching_virtual): Use cp_error_at.
13989 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13991 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
13993 (self_promoting_args_p): Move the check that TYPE is non-nil
13994 before trying to look at its main variant.
13995 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
13997 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
13999 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
14000 (do_friend): Delete call to xref_friend.
14001 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
14003 * typeck.c (convert_sequence): #if 0 unused function.
14005 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
14006 be in decl_in_memory_p.
14007 (decl_in_memory_p): Delete decl.
14008 * expr.c (decl_in_memory_p): Delete fn.
14009 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
14011 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
14013 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14015 * class.c (finish_struct_1): Check for a pure-specifier on a
14016 non-virtual function here.
14018 * decl2.c (grok_function_init): Don't check whether the function
14020 (grokfield): Don't call check_for_override here.
14022 * decl.c (push_to_top_level): Start from inner_binding_level,
14023 check class_shadowed in class levels.
14025 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
14027 * decl.c (resume_level): Ignore things that don't have names, instead
14030 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14032 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
14034 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
14036 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
14039 * parse.y (complete_type_name): Bind global_scope earlier.
14040 (complex_type_name): Likewise.
14041 (qualified_type_name): Remove.
14043 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14045 * decl.c (grokfndecl): Move code that looks for virtuals in base
14047 * class.c (check_for_override): ... to a new function.
14048 (finish_struct_1): Call it.
14050 * cp-tree.h: Declare warn_sign_compare.
14052 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
14053 rather than extra_warnings to decide whether to warn about
14054 comparison of signed and unsigned.
14056 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
14057 implies -Wsign-compare. -Wall doesn't imply -W.
14059 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
14061 * typeck.c (build_component_ref): Fix to handle anon unions in base
14064 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14066 * class.c (resolves_to_fixed_type_p): Delete code dealing with
14067 a WITH_CLEANUP_EXPR, since we don't generate them any more.
14068 * cvt.c (build_up_reference): Likewise.
14069 * decl.c (grok_reference_init): Likewise.
14070 (cp_finish_decl): Likewise.
14071 * error.c (dump_expr): Likewise.
14072 * tree.c (real_lvalue_p): Likewise.
14073 (lvalue_p): Likewise.
14074 (build_cplus_new): Likewise.
14075 (unsave_expr_now): Likewise.
14076 * typeck.c (unary_complex_lvalue, build_modify_expr,
14077 c_expand_return): Likewise.
14079 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14081 Make the C++ front-end pay attention to attributes for structures.
14082 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
14084 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
14085 Take out old round_up_size use and setting the DECL_ALIGN possibly
14086 using it. Take out setting of TYPE_ALIGN to round_up_size, which
14087 can override what the attribute set.
14088 * cp-tree.h (finish_struct): Update prototype.
14089 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
14090 attributes to finish_struct.
14091 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
14092 value down into finish_struct.
14093 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
14095 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
14097 * decl.c (poplevel): Re-word dead for local handling.
14098 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
14099 (cp_finish_decl): If is_for_scope, check for duplicates so
14100 we can disable is_for_scope. Otherwise, preserve_temp_slots.
14102 * lex.c (do_identifier): Use global binding in preference of
14103 dead for local variable.
14105 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
14107 * init.c (initializing_context): Handle anon union changes, the
14108 context where fields of anon unions can be initialized now has to be
14109 found by walking up the TYPE_CONTEXT chain.
14111 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
14113 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
14114 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
14115 (obscure_complex_init): If bss is supported, always set
14116 DECL_INITIAL to error_mark_node.
14118 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14120 * init.c (is_friend): Make sure there's a context before we see if
14123 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
14125 * init.c (is_friend): Classes are not friendly with nested classes.
14127 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
14129 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
14130 and record its result.
14132 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
14134 * class.c (finish_struct_anon): Switch around code to not move anon
14135 union elements around, nor mess up their contexts, nor offsets,
14136 instead we now build up the right number of COMPONENT_REFs for all
14137 the anon unions that may be present at build_component_ref time.
14138 * typeck.c (lookup_anon_field): New routine to handle field lookup
14139 on fields without names. We find them, based upon their unique type
14141 * typeck.c (build_component_ref): Allow FIELD_DECL components.
14142 Handle finding components in anonymous unions, and ensure that a
14143 COMPONENT_REF is built for each level as necessary.
14145 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
14147 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
14148 code that ensures that copy ctors are used if appropriate.
14150 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14152 * init.c (build_vec_delete): Only give an error if base isn't an
14155 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
14157 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
14158 (yylex): If we see `new', keep slurping.
14160 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
14162 * class.c (finish_struct_1): Move code for handling anon unions...
14163 (finish_struct_anon): to here. Fixup so that we do the offset
14164 calculations right, and so that the fields are physically moved to
14165 the containers's chain.
14167 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14169 * decl.c (grokdeclarator): Avoid trying to get an operand off an
14172 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
14174 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
14175 POINTER_SIZE to agree with expr.c.
14177 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
14179 * search.c (lookup_field): Don't report ambiguities if protect is 0,
14180 instead return NULL_TREE.
14182 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
14184 * class.c (finish_struct_1): Call warn_hidden if we want warnings
14185 about overloaded virtual functions.
14186 (warn_hidden): New routine to warn of virtual functions that are
14187 hidden by other virtual functions, that are not overridden.
14188 (get_basefndecls): New routine, used by warn_hidden.
14189 (mark_overriders): New routine, used by warn_hidden.
14190 * search.c (get_matching_virtual): Remove old warning that just
14193 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14195 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
14197 * typeck.c (null_ptr_cst_p): Delete unused fn.
14198 (build_function_call_maybe): Delete unused fn.
14200 * expr.c (extract_init): #if 0 the code after unconditional return 0
14203 Delete old cadillac code.
14204 * edsel.c: Remove file.
14205 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
14206 * Makefile.in (CXX_OBJS): Delete edsel.o.
14207 (edsel.o): Delete rule.
14208 * cp-tree.h (flag_cadillac): Delete var decl.
14209 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
14210 * decl2.c (flag_cadillac): Delete var definition.
14211 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
14212 (grokfield): Delete code depending on flag_cadillac.
14213 (finish_anon_union): Likewise.
14214 * class.c (finish_struct_1): Likewise.
14215 (pushclass): Likewise.
14216 (popclass): Likewise.
14217 (push_lang_context): Likewise.
14218 (pop_lang_context): Likewise.
14219 * decl.c (init_decl_processing): Likewise.
14220 (start_decl): Likewise.
14221 (cp_finish_decl): Likewise.
14222 (xref_tag): Likewise.
14223 (finish_enum): Likewise.
14224 (start_function): Likewise.
14225 (finish_function): Likewise.
14226 (finish_stmt): Likewise.
14227 * lex.c (lang_init): Likewise.
14228 (check_newline): Likewise.
14230 * lex.c (do_pending_inlines): Delete synthesized method kludge.
14232 Delete defunct, ancient garbage collection implementation.
14233 * rtti.c: New file with the RTTI stuff from gc.c.
14234 * gc.c: Removed file (moved the remaining stuff into rtti.c).
14235 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
14236 (rtti.o): New rule, replacing gc.o.
14237 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
14238 * cp-tree.h: Delete gc-related fn decls.
14239 (DECL_GC_OFFSET): Delete macro.
14240 (flag_gc): Delete extern decl.
14241 * decl.c (current_function_obstack_index): Delete var decl.
14242 (current_function_obstack_usage): Delete var decl.
14243 (start_function): Delete clearing of current_function_obstack_index
14244 and current_function_obstack_usage.
14245 (init_decl_processing): Delete code relying on -fgc.
14246 Delete call to init_gc_processing.
14247 (cp_finish_decl): Delete calls to build_static_gc_entry and
14248 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
14249 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
14250 and to expand_expr of a __gc_main call.
14251 (maybe_gc_cleanup): Delete var decl.
14252 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
14253 * decl2.c (flag_gc): Delete var decl.
14254 (lang_f_options): Delete offering of -fgc.
14255 (lang_decode_option): Delete -fgc and -fno-gc handling.
14256 (get_temp_regvar): Delete gc code.
14257 * init.c (build_new): Delete gc code.
14258 * lex.c (init_lex): Delete checking of flag_gc.
14260 * typeck.c (convert_arguments): Delete gc code.
14261 (build_component_addr): Delete -fgc warning.
14262 (build_modify_expr): Delete gc code.
14264 * decl2.c (build_push_scope): Delete fn.
14265 * cp-tree.h (build_push_scope): Delete decl.
14267 * search.c (clear_search_slots): Delete fn.
14268 * cp-tree.h (clear_search_slots): Delete decl.
14270 * search.c (tree_needs_constructor_p): Delete fn.
14271 * cp-tree.h (tree_needs_constructor_p): Delete decl.
14273 * tree.c (id_cmp): Delete fn.
14275 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
14276 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
14278 * tree.c (decl_value_member): Delete fn.
14279 * cp-tree.h (decl_value_member): Delete decl.
14281 * tree.c (list_hash_lookup_or_cons): Delete fn.
14282 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
14284 * method.c (cplus_exception_name): Delete fn.
14285 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
14287 * spew.c (shift_tokens): Delete fn.
14289 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14291 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
14293 * parse.y: Likewise.
14295 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14297 * tree.c (build_cplus_staticfn_type): Delete function definition;
14299 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
14301 * tree.c (virtual_member): Delete function definition; never used.
14302 * cp-tree.h (virtual_member): Delete decl.
14304 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
14306 * typeck.c (build_component_ref): Handle getting vbase pointers
14307 out of complex multiple inheritance better.
14309 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
14311 * typeck.c (build_object_ref): Make sure we use the real type, not
14312 any reference type.
14314 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
14316 * tree.c (build_exception_variant): Don't create new types if we
14317 don't have to, also build new types on the right obstack.
14319 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14321 * decl.c (store_bindings): Split out from push_to_top_level.
14322 (push_to_top_level): Call it for b->type_shadowed on class binding
14325 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
14327 * search.c (expand_upcast_fixups): Fix so that offsets stored in
14328 vbase_offsets are always right. Fixes a problem where virtual base
14329 upcasting and downcasting could be wrong during conversions on this
14330 during virtual function dispatch at ctor/dtor time when dynamic
14331 vtable fixups for deltas are needed. This only sounds easier than
14333 (fixup_virtual_upcast_offsets): Change to reflect new calling
14334 convention for expand_upcast_fixups.
14336 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14338 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
14339 check that it's usable as the bitfield width.
14341 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14343 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
14344 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
14345 only ever used for functions in it.
14347 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14349 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
14350 (nested_type): Likewise.
14351 (nested_name_specifier): Use lastiddecl.
14353 * decl.c (grokdeclarator): Adjust accordingly.
14354 * init.c (expand_member_init): Likewise.
14355 * parse.y (base_class): Likewise.
14356 * typeck2.c (build_functional_cast): Likewise.
14358 * typeck2.c (build_functional_cast): Fill in name after we've
14359 checked for non-aggr type.
14361 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
14363 * decl2.c (warn_pointer_arith): Default to on.
14365 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
14367 * lex.c (is_rid): New function.
14368 * decl.c (grokdeclarator): Diagnose reserved words used as
14371 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
14373 * tree.c (get_decl_list): Don't lose cv-quals.
14375 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
14376 typespecs used as declarator-ids.
14378 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
14380 * decl.c (poplevel): When poping a level, don't give a warning for
14381 any subblocks that already exist.
14383 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14385 * typeck.c (build_object_ref): Finish what I started.
14387 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
14389 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
14391 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
14394 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14396 * decl.c (xref_tag): Handle passing a type in directly.
14398 * parse.y (qualified_type_name): Pull out the type.
14399 (nested_type): Likewise.
14400 Take types directly instead of as identifiers.
14401 * call.c (build_scoped_method_call): Take types directly instead of
14403 * decl.c (xref_basetypes): Likewise.
14404 * init.c (expand_member_init): Likewise.
14405 (build_member_call): Likewise.
14406 (build_offset_ref): Likewise.
14407 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
14408 * method.c (do_build_assign_ref): Likewise.
14409 * decl.c (grokdeclarator): Handle a type appearing as the
14410 declarator-id for constructors.
14411 * method.c (do_build_copy_constructor): current_base_init_list now
14412 uses the types directly, not their names.
14413 * init.c (sort_base_init): Likewise.
14414 (expand_member_init): Likewise.
14415 * init.c (is_aggr_type): New function, like is_aggr_typedef.
14417 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
14419 * tree.c (layout_basetypes): Call build_lang_field_decl instead
14420 of build_lang_decl if first arg is a FIELD_DECL.
14422 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14424 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
14426 * except.c (expand_start_catch_block): Set TREE_USED to avoid
14427 warnings about the catch handler.
14429 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
14431 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
14432 expand_target_expr.
14434 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14436 Fix access control to use trees rather than integers.
14437 * class.c (access_{default, public, protected, private,
14438 default_virtual, public_virtual, private_virtual}_node): Add
14440 (init_class_processing): Do creation of those nodes.
14441 * cp-tree.h (access_type): Delete enum decl.
14442 (access_{default, public, protected, private, default_virtual,
14443 public_virtual, private_virtual}_node): Add decls.
14444 (compute_access): Change return type.
14445 * search.c (compute_access): Have tree return type, instead of enum.
14446 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
14447 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
14448 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
14449 * parse.y (VISSPEC): Make ttype rather than itype.
14450 (base_class_access_list): Likewise.
14451 * *.[cy]: Change all refs of `access_public' to `access_public_node',
14453 * call.c (build_method_call): Make ACCESS be a tree.
14454 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
14455 * cvt.c (convert_to_aggr): Likewise.
14456 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
14458 * method.c (hack_identifier): Likewise.
14459 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
14461 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
14463 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
14464 frontend, and make it more consistent with respect to
14465 warn_pointer_arith.
14467 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14469 * decl.c (pushdecl): Check for duplicate parameter names.
14471 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
14473 * decl.c (expand_static_init): Call assemble_external for atexit.
14475 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
14477 * except.c (do_unwind): Remove some generated dead code.
14478 (eh_outer_context): New routine, factor out some common code from
14479 expand_builtin_throw and end_eh_unwinder. Add code to do return
14480 address masking for the PA.
14481 (expand_builtin_throw): Use eh_outer_context instead of open coding
14483 (end_eh_unwinder): Likewise.
14485 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
14487 * except.c (expand_throw): Call assemble_external for __empty, if we
14490 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
14492 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
14493 NORMAL_RETURN_ADDR_OFFSET.
14494 (end_eh_unwinder): Likewise.
14496 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
14498 * gc.c (build_dynamic_cast): Make sure we don't cast away const
14499 when dealing with references, and make sure we handle dynamic
14500 casting to a cv qualified reference.
14502 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
14504 * except.c (struct eh_context): New structure top hold eh context
14506 (push_eh_context): New routine.
14507 (pop_eh_context): Likewise.
14508 * decl.c (push_cp_function_context): Use them.
14509 (pop_cp_function_context): Likewise.
14511 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
14513 * decl2.c (finish_file): Also prune uninteresting functions in the
14514 inline emission loop.
14516 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
14518 * sig.c (build_signature_table_constructor): Mark functions
14519 in the signature as referenced.
14521 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
14523 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
14524 the inline emission stuff.
14526 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
14528 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
14530 * lang-options.h: Add -f{no-,}weak.
14531 * decl.c (init_decl_processing): If the target does not support weak
14532 symbols, don't use them.
14533 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
14535 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14537 * init.c (expand_member_init): warning for base init after members.
14539 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
14541 * cvt.c (build_expr_type_conversion): Don't convert to a reference
14544 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
14546 * method.c (report_type_mismatch): Improve wording for volatile
14549 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
14551 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
14552 expand_assignment, as the later doesn't handle things that have
14553 copy constructors well. The compiler would do bitwise copying,
14554 instead of ctor calling in some cases.
14556 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
14558 * g++.c (my_strerror): Return "cannot access" if errno is 0.
14559 (pfatal_with_name, perror_exec): Don't assume that
14560 the returned value from my_strerror contains no '%'s.
14562 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
14564 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
14566 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
14567 TYPE_METHODS/TREE_CHAIN mean what they used to.
14568 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
14569 instead of TYPE_METHODS.
14570 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
14571 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
14572 * cp-tree.h (CLASSTYPE_METHODS): Lose.
14573 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
14575 (struct lang_decl): Lose next_method field.
14576 (DECL_NEXT_METHOD): Lose.
14577 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
14578 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
14580 (finish_struct_methods): Don't mess with the TREE_CHAINs in
14583 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
14586 * call.c (build_method_call): Synthesize here even when not inlining.
14587 * typeck.c (build_function_call_real): Likewise.
14589 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
14591 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
14592 == DBX_DEBUG, call dbxout_start_new_source_file and
14593 dbxout_resume_previous_source_file when appropriate.
14595 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
14597 * except.c (start_anon_func): Push to the top level.
14598 (end_anon_func): Pop from the top level.
14600 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
14602 * cp-tree.h (build_cleanup): New routine to build cleanups.
14603 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
14604 call at ctor time and use atexit to run it later.
14605 * decl2.c (build_cleanup): New routine, taken from finish_file.
14606 (finish_file): Use build_cleanup instead, and don't put function
14607 local statics in global dtor list.
14609 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
14611 * except.c (expand_throw): Ensure that we have cleanups, if we try
14612 and expand cleanups.
14614 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
14616 * except.c (expand_throw): Add logic to manage dynamic cleanups for
14618 (expand_end_catch_block): Use the magic of expand_goto, instead of
14619 emit_jump so that we get the cleanup for any catch clause parameter
14620 and the cleanup for the exception object. Update to reflect label
14622 (push_eh_cleanup): New routine to register a cleanup for an
14624 (empty_fndecl): Used to default cleanup actions to
14626 (init_exception_processing): Setup empty_fndecl. Setup
14628 (expand_start_catch_block): Update to reflect label changes. Call
14629 push_eh_object to register the cleanup for the EH object.
14630 (start_anon_func): New routine to start building lambda expressions
14632 (end_anon_func): New routine to end them.
14633 (struct labelNode): Change so that we can use tree labels, or rtx
14635 (saved_cleanup): Object to check for dynamic cleanups for the
14636 exception handling object.
14637 (push_label_entry): Change so that we can use tree labels, or rtx
14639 (pop_label_entry): Likewise.
14640 (top_label_entry): Likewise.
14641 (expand_start_all_catch): Use tree label instead of rtx label, so
14642 that we can get the magic of expand_goto.
14643 (expand_end_all_catch): Update to reflect label changes.
14645 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
14647 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
14648 building_cleanup logic, as we now use UNSAVE_EXPRs.
14649 * cp-tree.h (unsave_expr): Declare it.
14650 * decl.c (building_cleanup): Remove.
14651 (maybe_build_cleanup): Remove building_cleanup logic, and use
14652 UNSAVE_EXPR instead.
14654 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
14656 * gc.c (build_t_desc): Update error message to say <typeinfo>.
14658 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14660 * decl.c (pushdecl): Only warn about shadowing a local variable if
14661 warn_shadow is true.
14663 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
14665 * typeck.c (build_binary_op_nodefault): Added warning about
14666 comparisons between different enum types with -Wall, unless
14667 -fenum-int-equiv set.
14669 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
14671 * class.c (finish_struct_1): Skip down to the inner type in
14672 multidimensional arrays. Ensures ctors will be made for types that
14675 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
14677 * decl.c (last_dtor_insn): New to track the last compiler generated
14679 (store_parm_decls): Set it.
14680 (finish_function): Use it to see if the dtor is empty. Avoid doing
14681 vtable setup all the time, if we can.
14682 (struct cp_function): Add last_dtor_insn.
14683 (push_cp_function_context): Save it.
14684 (pop_cp_function_context): Restore it.
14686 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
14688 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
14691 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
14693 * typeck.c (expand_target_expr): Make sure targets get put into the
14694 current temp_slot_level, so that the free_temp_slots call will reuse
14697 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
14699 * class.c (finish_struct_1): Delay delta fixups for virtual bases
14700 until after we have done the hard virtuals, to avoid a bogus `every
14701 virtual function must have a unique final overrider' for virtual
14702 functions that are only overridden by hard virtuals.
14704 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14706 * pt.c (do_function_instantiation): Don't try to find a file-scope
14707 template for a member function.
14709 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
14711 * g++.c (main): Add handling of -nodefaultlibs.
14713 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
14715 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
14716 distinguish between direct bindings of reference variables, and
14717 indirect bindings of reference variables.
14718 * cvt.c (build_up_reference): Use it.
14719 * typeck.c (convert_arguments): Use it to indicate this is an
14721 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
14722 as they are unused.
14723 (expand_static_init): Likewise.
14724 (cplus_expand_expr_stmt): Likewise.
14725 * decl2.c (finish_file): Likewise.
14726 * init.c (perform_member_init): Likewise.
14727 (emit_base_init): Likewise.
14728 (expand_aggr_vbase_init_1): Likewise.
14730 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14732 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
14733 get a DECL_LANG_SPECIFIC node.
14734 * cp-tree.h (lang_decl_flags): Add new member `level'.
14735 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
14736 decl_flags level member.
14738 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14740 * call.c (build_method_call): Make sure instance has a
14741 TYPE_LANG_SPECIFIC node before we dive into it.
14743 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
14745 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
14747 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
14749 * decl.c (duplicate_decls): When smashing decls, smash staticness in
14752 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
14754 * decl.c (poplevel): Handle the merging of subblocks of cleanups
14755 when finishing blocks that have already been created (usually due to
14756 the fixup goto code). Fixes bad debugging information.
14758 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
14760 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
14761 that's not a list of overloaded functions.
14763 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14765 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
14766 before trying to use DECL_ABSTRACT_VIRTUAL_P.
14768 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
14770 * decl2.c (mark_used): New function for hooking into setting of
14771 TREE_USED on decls.
14772 * call.c (build_method_call): Use it.
14773 * class.c (instantiate_type): Likewise.
14774 * init.c (build_offset_ref): Likewise. Don't call assemble_external
14775 for all like-named functions.
14776 * method.c (hack_identifier): Likewise.
14777 (emit_thunk): Don't call assemble_external.
14778 (make_thunk): Create thunk as a FUNCTION_DECL so that it
14779 gets the right mode and ENCODE_SECTION_INFO works.
14781 * parse.y: Use mark_used. Pass operator names to do_identifier.
14782 * lex.c (do_identifier): Handle operator names.
14784 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
14786 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14788 * errfn.c: Include stdio.h.
14789 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
14791 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
14793 * typeck2.c (digest_init): Always convert initializers to the
14796 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
14798 * init.c (member_init_ok_or_else): Don't allow member initializers
14799 for indirect members, as it is invalid.
14801 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14803 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
14805 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
14807 * parse.y (for.init.statement): Catch compound statements inside for
14808 initializations, if we're being pedantic.
14810 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
14812 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
14815 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
14817 * error.c (dump_expr): Don't core dump when a boolean expression is
14818 used as a default argument.
14820 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
14822 * class.c (finish_struct_bits): Check aggregate_value_p instead of
14825 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
14827 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
14828 BLKmode type that would otherwise be returned in registers.
14830 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14832 * g++.c (WITHLIBC): New macro.
14833 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
14834 saw_libc and pass it at the end if it was set.
14836 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
14838 * parse.y (fn.def1): Call split_specs_attrs in
14839 declmods notype_declarator case.