1 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3 * decl.c (push_namespace): Only produce one unique name for
5 (get_unique_name): Remove.
7 1998-05-25 Mark Mitchell <mark@markmitchell.com>
9 * call.c (tourney): Don't do any extra comparisons.
11 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
13 * cp-tree.h (processing_template_parmlist): Declare.
14 * decl.c (pushtag): Don't call push_template_decl when we
16 * pt.c (processing_template_parmlist): New variable.
17 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
18 (complete_template_args): Use it.
19 (add_to_template_args): Likewise.
20 (innermost_args): Likewise.
22 (begin_template_parm_list): Use processing_template_parmlist.
23 (end_template_parm_list): Likewise.
25 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
26 * decl.c (grokdeclarator): Use it.
27 * decl2.c (grok_x_components): Likewise.
28 * init.c (initializing_context): Likewise.
29 * method.c (do_build_copy_constructor): Likewise.
30 (do_build_assign_ref): Likewise.
31 * search.c (compute_access): Likewise.
32 * typeck.c (build_component_ref): Likewise.
34 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
35 unnamed type a typedef name "for linkage purposes".
37 * pt.c (lookup_template_class): Don't look at
38 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
40 * method.c (build_overload_int): Handle error cases gracefully.
42 * pt.c (instantiate_decl): Handle static member variables
45 * pt.c (tsubst): Use the tsubst'd type when producing new
46 TEMPLATE_PARM_INDEX nodes.
48 1998-05-24 Mark Mitchell <mark@markmitchell.com>
50 * tree.c (cp_tree_equal): Handle pointers to member functions.
52 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
53 sure the type of the REF_BIND is a reference type.
54 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
55 target_type for clarity.
57 * parse.y (xcond): Move call to condition_conversion ...
58 * semantics.c (finish_for_cond): Here.
59 * parse.c: Regenerated.
61 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
63 * decl.c (push_namespace): Namespaces have type void.
64 * typeck2.c (incomplete_type_error): Complain about namespace
66 * typeck.c (decay_conversion): Likewise.
68 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
70 * error.c (dump_expr): Support namespaces.
72 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
74 * cp-tree.def: Add SRCLOC.
75 * cp-tree.h: Add struct tree_srcloc and accessor macros.
76 * tree.c (build_srcloc, build_srcloc_here): New fns.
77 * pt.c (add_pending_template): Use build_srcloc_here.
78 (push_tinst_level): Update last_template_error_tick before erroring.
79 (instantiate_decl): Restore lineno and input_filename before
80 calling add_pending_template.
81 * decl2.c (finish_file): Set up lineno and input_filename for
84 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
86 * decl.c (lang_print_error_function): New fn.
87 (init_decl_processing): Set print_error_function to use it.
88 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
90 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
93 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
96 * class.c (build_vtable_entry): Use int_fits_type_p.
97 (build_vtable): Pass a signed offset to build_vtable_entry.
98 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
99 set_rtti_entry): Likewise.
101 1998-05-22 Per Bothner <bothner@cygnus.com>
103 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
104 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
106 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
108 * pt.c (print_template_context): Use fprintf instead of cp_error.
110 * pt.c (determine_specialization): Just return an error_mark_node.
111 Also print the decl we want in error messages. If we complain,
112 return error_mark_node.
113 (tsubst_friend_function): Set lineno and input_filename so
114 error messages will be useful.
115 (instantiate_template): Just return an error_mark_node.
116 (check_explicit_specialization): Don't mess with a returned
119 * pt.c (print_template_context): Add new argument.
120 (maybe_print_template_context): New fn.
121 (push_tinst_level): Increment tinst_level_tick.
122 (pop_tinst_level): Likewise.
123 * errfn.c (cp_thing): Call maybe_print_template_context. Use
124 xrealloc instead of xmalloc.
126 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
128 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
130 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
131 if the template we looked up is the same as the one we already
134 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
136 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
137 (cpp_reader,parse_in): Add for cpplib.
138 (check_newline): Call handle_sysv_pragma with new interface.
139 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
141 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
142 (sub_getch): Call GETC for cpplib.
144 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
145 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
147 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
149 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
151 * decl2.c (maybe_make_one_only): New fn.
152 (import_export_vtable): Use it.
153 (import_export_decl): Likewise.
154 * pt.c (mark_decl_instantiated): Likewise.
156 1998-05-21 Mark Mitchell <mmitchell@usa.net>
158 * decl2.c (find_representative_member): Rename to ...
159 (build_anon_union_vars): New function.
160 (finish_anon_union): Fix stupidity of previous change.
162 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
164 * decl.c (grokfndecl): Handle definition of specialization in
167 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
169 1998-05-20 Mark Mitchell <mmitchell@usa.net>
171 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
172 to look for type declarations.
173 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
174 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
175 (finish_member_class_template): Declare.
176 * decl.c (pushtag): Put member class templates on the
177 CLASSTYPE_TAGS list, just as for ordinary member classes.
178 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
179 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
180 IDENTIFIER_NAMESPACE_VALUEs.
181 * parse.y (component_decl): Move code to ...
182 * semantics.c (finish_member_class_template): New function.
183 Don't put member class templates on the list of components for a
185 * parse.c: Regenerated.
186 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
187 In fact, don't use DECL_CONTEXT at all here.
189 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
191 * decl.c (record_unknown_type): New function.
192 (init_decl_processing): Call it for the unknown and global type
195 1998-05-20 Mark Mitchell <mmitchell@usa.net>
197 * decl2.c (find_representative_member): New function.
198 (finish_anon_union): Use it.
200 * cp-tree.h (MAIN_NAME_P): New macro.
201 (DECL_MAIN_P): Likwise.
202 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
203 (grokfndecl): Use the new macros.
204 (grokdeclarator): Likewise.
205 (start_function): Likewise.
206 (store_parm_decls): Likewise.
207 (finsh_function): Likewise.
208 * friend.c (do_friend): Likewise.
209 * typeck.c (build_function_call_real): Likewise.
210 (build_unary_op): Likewise.
212 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
214 * decl2.c (start_objects, finish_objects, do_dtors,
215 do_ctors): Split out from...
216 (finish_file): ...here.
218 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
220 * tree.c (is_overloaded_fn): Don't abort on placeholders from
223 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
225 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
227 * error.c (dump_expr): Handle an ARROW_EXPR.
229 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
231 * decl.c (saveable_obstack): Declare.
232 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
233 declare, if necessary.
235 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
237 * call.c (compare_qual): Remove.
239 (is_properly_derived_from): New function.
240 (maybe_handle_ref_bind): Likewise.
241 (maybe_handle_implicit_object): Likewise.
242 (compare_ics): Modify substantially to bring into conformance with
244 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
245 (comp_cv_qualification): Declare.
246 (comp_cv_qual_signature): Likewise.
247 * typeck.c (comp_cv_qualification): Likewise.
248 (comp_cv_qual_signature): Likewise.
250 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
252 * Makefile.in (parse.o): Depend on toplev.h.
254 * class.c (typecode_p): Remove prototype and definition.
256 * cp-tree.h (currently_open_class, is_empty_class, member_p):
259 * decl.c (push_overloaded_decl_top_level): Remove prototype and
262 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
263 in call to `cp_thing'.
264 (cp_warning): Likewise for function pointer `warning'.
266 * except.c (do_function_call): Remove prototype and definition.
267 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
269 * method.c (is_java_type): Add prototype and make it static.
271 * parse.y: Include toplev.h.
273 * pt.c (type_unification): Remove unused variable `arg'.
274 (instantiate_decl): likewise for `save_ti'.
276 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
278 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
280 * init.c (build_member_call): Handle template_ids.
281 * parse.y (primary): Add global_scope template_id.
283 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
285 * decl2.c (get_sentry): Use end_temporary_allocation.
286 Don't declare permanent_obstack.
288 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
290 * parse.y (.finish_new_placement): New non-terminal.
291 (unary_expr, new_type_id): Use it.
292 * parse.c: Regenerated.
294 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
296 * pt.c (redeclare_class_template): Say where the original definition
297 of the template-parameter's default argument appeared.
299 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
301 * call.c (build_over_call): Tweak empty class handling.
303 * decl.c (make_typename_type): Use currently_open_class.
305 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
307 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
309 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
310 for a type unless it is one.
312 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
314 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
316 * Makefile.in (program_transform_name, objdir): Define.
318 * Makefile.in (BISON): Use bison from the build tree if it exists.
321 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
323 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
325 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
327 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
329 * call.c (build_scoped_method_call): Likewise.
331 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
333 * init.c (build_new_1): Call suspend_momentary around the creation
334 of values that must be saved for exception handling.
335 * parse.y (.build_new_placement): New non-terminal.
336 (unary_expr, new_placement): Use it.
337 * parse.c: Regenerated.
339 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
341 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
344 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
347 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
349 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
351 * decl.c (start_decl): Revert problem change.
353 * Makefile.in (CONFLICTS): Fix.
355 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
357 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
359 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
361 * class.c (finish_struct_1): Use BINFO_SIZE.
363 * decl.c (start_decl): Use 'tem'.
365 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
367 * exception.cc: Include eh-common.h.
368 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
369 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
370 (__cp_push_exception): Initialize eh_info struct as well.
371 * except.c: Remove local structs and include eh-common.h.
372 (init_exception_processing): Set language and version codes.
373 (call_eh_info): add presence of eh_info to runtime description of
375 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
376 * semantics.c (finish_try_block): call start_catch_block() and
378 * parse.y (function_try_block): call start_catch_block() and
381 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
383 * typeck.c (original_type): New function.
384 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
385 to see if they're actually the same.
386 * cp-tree.h (original_type): Declare.
388 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
390 * Makefile.in (lex.o): Depend on output.h.
392 * call.c (add_function_candidate): Remove unused variable `cand'.
393 (add_conv_candidate): Likewise.
394 (build_builtin_candidate): Likewise.
396 * cp-tree.h: Add prototype for `types_overlap_p'.
398 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
400 * decl2.c (merge_functions): Remove unused variables `tmp' and
403 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
404 (code_as_string): Likewise.
405 (language_as_string): Likewise.
406 (parm_as_string): Likewise.
407 (op_as_string): Likewise.
408 (assop_as_string): Likewise.
409 (cv_as_string): Likewise.
411 * lex.c: Include output.h.
413 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
415 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
418 * tinfo.cc (__class_type_info::dcast): Change the type of variable
419 `i' from int to size_t.
421 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
424 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
426 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
427 DECL_NAMESPACE_SCOPE_P.
428 (lang_decl_name): Likewise.
429 * pt.c (tsubst_friend_function, tsubst): Likewise.
430 * decl.c (pushdecl, redeclaration_error_message, start_decl,
431 cp_finish_decl, start_function): Likewise.
432 * class.c (finish_struct_1): Likewise.
433 * call.c (build_over_call): Likewise.
434 (compare_ics): Use DERIVED_FROM_P.
436 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
438 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
439 * method.c (build_mangled_name): Use it.
440 (build_decl_overload_real): Likewise.
442 * error.c (dump_simple_decl): New function, broken out from ...
445 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
447 * ptree.c (lang_print_xnode): Add missing `break'.
449 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
451 * call.c (add_template_candidate): Adjust for changes to
453 (add_template_candidate_real): Likewise.
454 (add_template_conv_candidate): Likewise.
455 (build_user_type_conversion_1): Likewise.
456 (build_new_function_call): Likewise.
457 (build_object_call): Likewise.
458 (build_new_op): Likewise.
459 (build_new_method_call): Likewise.
460 * class.c (instantiate_type): Likewise.
461 * cp-tree.h (unification_kind_t): New type.
462 (fn_type_unification): Adjust prototype.
463 (type_unificaiton): Likewise.
464 * pt.c (UNIFY_ALLOW_NONE): New macro.
465 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
466 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
467 (UNIFY_ALLOW_DERIVED): Likewise.
468 (unify): Change prototype.
469 (maybe_adjust_types_for_deduction): New function.
470 (check_cv_quals_for_unify): Likewise.
471 (determine_specialization): Adjust.
472 (fn_type_unification): Likewise.
473 (type_unification): Likewise.
474 (type_unification_real): Likewise. Use
475 maybe_adjust_types_for_deduction. Fix mishandling of
476 back-unification of template functions passed as arguments. Pass
477 appropriate combination of UNIFY_ALLOW_* to unify.
478 (unify): Remove unused NTPARMS parameter. Use
479 check_cv_quals_for_unify. Remove bogus code that allowed
480 too-generous unification in order to adhere more closely to standard.
481 (get_bindings_real): Adjust.
482 (get_class_bindings): Likewise.
484 * method.c (build_overload_identifier): Only use the innermost
485 template arguments when mangling.
486 * pt.c (tsubst_template_argument_vector): New function.
487 (complete_template_args): Deal with the situation where the
488 extra_args contain more than one level of arguments.
489 (lookup_template_class): Deal with member template classes, which
490 may have more than one level of arguments.
491 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
492 Improve handling of member template classes. Use
493 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
494 tsubst_template_argument_vector where appropriate.
495 (regenerate_decl_from_template): Break out from ...
496 (instantiate_decl): Here.
498 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
499 * parse.h: Regenerated.
500 * parse.c: Really regenerated.
502 * cp-tree.h (finish_unary_op_expr): New function.
503 (finish_id_expr): Likewise.
504 (begin_new_placement): Likewise.
505 (finish_new_placement): Likewise.
506 (finish_declarator): Likewise.
507 (finish_translation_unit): Likewise.
508 (finish_parmlist): Likewise.
509 (begin_class_definition): Likewise.
510 (finish_class_definition): Likewise.
511 (finish_default_args): Likewise.
512 (finish_inline_definitions): Likewise.
513 * parse.y (GCC_ASM_KEYWORD): Remove.
514 (TYPENAME_ELLIPSIS): Likewise.
515 * parse.c: Regenerated.
516 Use new functions in semantics.c in the actions for many rules.
517 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
518 * hash.h: Regenerated.
519 * semantics.c (finish_expr_stmt): Allow NULL expr.
520 (finish_unary_op_expr): New function, containing
521 code previously in parse.y.
522 (finish_id_expr): Likewise.
523 (begin_new_placement): Likewise.
524 (finish_new_placement): Likewise.
525 (finish_declarator): Likewise.
526 (finish_translation_unit): Likewise.
527 (finish_parmlist): Likewise.
528 (begin_class_definition): Likewise.
529 (finish_class_definition): Likewise.
530 (finish_default_args): Likewise.
531 (finish_inline_definitions): Likewise.
533 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
535 * typeck.c (build_c_cast): Don't decay arrays and functions to
536 pointer type when converting to a class type.
538 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
540 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
541 (DECL_CLASS_SCOPE_P): Likewise.
543 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
545 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
546 * decl2.c (constructor_name_full): Likewise.
548 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
550 * tree.c (mapcar): Add OVERLOAD support.
552 * init.c (resolve_offset_ref): We must use basetype_path before we
553 destroy it with a call to convert_pointer_to.
555 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
557 * class.c (currently_open_class): New fn.
558 * decl.c (lookup_name_real): Use it.
559 * search.c (lookup_field): Likewise.
561 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
563 * cp-tree.def (OVERLOAD): New node.
564 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
565 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
566 (NAMESPACE_BINDING): Remove.
567 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
569 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
571 (tree_overload): New struct.
572 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
573 (REAL_IDENTIFIER_TYPE_VALUE): Define.
574 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
575 (lang_decl_flags): Remove in_namespace.
576 (lang_decl): Remove chain.
577 (DECL_CHAIN, DECL_NAMESPACE): Remove.
578 (flag_honor_std): Declare extern.
579 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
580 namespace_binding, set_namespace_binding,
581 lookup_function_nonclass, cat_namespace_levels,
582 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
583 scratch_ovl_cons, ovl_member, build_overload): Declare.
584 (decl_list_length, get_namespace_id, current_namespace_id,
585 overloaded_globals_p): Remove.
586 (lookup_using_namespace, qualified_lookup_using_namespace): Change
588 (push_scratch_obstack): New macro.
589 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
590 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
592 (build_new_function_call): Iterate using OVL_CHAIN.
593 Print DECL_NAME in when reporting ambiguities.
594 (build_object_call): Iterate using OVL_NEXT for fns, convs.
595 (build_new_op): Call lookup_function_nonclass.
596 Iterate using OVL_NEXT.
597 (build_op_delete_call): Change detection of members.
598 Do not wrap TREE_LIST around fields and single global functions.
599 (build_over_call): Don't push a class level if the context is a
601 (build_new_method_call): Iterate using OVL_NEXT.
602 * class.c (add_method): Chain overloaded members using
603 build_overload. Remove copying of method.
604 (grow_method): When iterating through the obstack, expect OVERLOAD
605 nodes. Chain overload members.
606 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
607 nodes in call to get_baselinks.
608 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
609 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
610 fdecls that are OVERLOAD nodes.
611 (validate_lhs): New function.
612 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
613 code. Use DECL_NAME in error messages. Split code between global
614 and member function processing.
615 * decl.c (global_type_node): New static variable.
616 (in_std): New global.
617 (struct binding_level): New field usings.
618 (resume_binding_level): Assert that we are not in a class.
619 (toplevel_bindings_p): Just check for namespace_p or
621 (resume_level): Remove.
622 (find_binding): New function.
623 (binding_for_name): Call it.
624 (namespace_binding, set_namespace_binding): New functions.
625 (push_namespace): Associate binding level with new namespace,
626 resume_binding_level for existing namespace. Remove old code.
627 Fake std by counting.
628 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
629 (maybe_push_to_top_level): Save current namespace.
630 (pop_from_top_level): Restore saved namespace.
631 (pop_namespace): Call suspend_binding_level. Remove old code.
632 (cat_namespace_levels): New function.
633 (set_identifier_type_value_with_scope): For namespace bindings,
634 set BINDING_TYPE, and use global_type_node.
635 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
636 (identifier_type_value): New function.
637 (pushtag): If no context, use current_namespace.
638 (duplicate_decls): Don't process DECL_CHAIN.
639 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
640 already set. Never reset it to NULL_TREE. Lookup global variables
641 in their namespace. Push overloaded templates if they are on
643 (pushdecl_namespace_level): New function.
644 (pushdecl_top_level): Implement using pushdecl_namespace_level.
645 (pushdecl_using_decl): New function.
646 (overloaded_globals_p): Remove.
647 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
648 them. Use namespace_binding and set_namespace_value.
649 (redeclaration_error_message): Complain if the declarations come
650 from different namespaces.
651 (lookup_tag): On namespace level, look in the BINDING_TYPE.
652 (lookup_namespace_name): Pass tree_bindings from stack. Remove
654 (select_decl): New function.
655 (lookup_name_real): Call it for qualified and unqualified lookup.
656 Pass tree_bindings from the stack.
657 If prefer_type is 1, also accept namespaces.
658 (lookup_function_nonclass): New function.
659 (init_decl_processing): Set the binding level of the global
660 namespace to global_binding_level.
661 Build a proper type list for __builtin_apply.
662 Initialize std_node to "fake std" if flag_honor_std is set.
663 Initialize global_type_node.
664 Allocated bad_alloc in namespace std if flag_honor_std.
665 (define_function): Set the DECL_CONTEXT to the current_namespace.
666 (start_decl): A namespace is not considered as a context here. If
667 the DECL_CONTEXT is a namespace, push the decl.
668 (cp_finish_decl): Check for namespaces used as initializers.
669 (grokfndecl): Add namespace parameter. Remove processing of
671 (grokvardecl): Add namespace parameter.
672 (grokdeclarator): Process SCOPEs that are namespaces. For
673 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
674 (start_function): Check for contexts that are namespaces.
675 Set context for declarations that have not been pushed.
676 (store_parm_decls): Check for ::main only.
677 (finish_function): Likewise.
678 (start_method): Check for contexts that are namespaces.
679 (start_method): Remove DECL_CHAIN processing.
680 * decl2.c (flag_honor_std): Declare.
681 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
682 (decl_namespace_list): New static global.
683 (grok_x_components): Ignore namespaces as type contexts.
684 (check_classfn): Expect OVERLOAD nodes.
685 (grokfield): Remove DECL_CHAIN processing.
686 (finish_file): Call cat_namespace_levels.
687 (merge_functions): New function.
688 (ambiguous_decl): Rewrite.
689 (lookup_using_namespace): Produce tree_bindings.
690 (qualified_lookup_using_namespace): Likewise.
691 (set_decl_namespace, decl_namespace, current_decl_namespace,
692 push_decl_namespace, pop_decl_namespace): New functions.
693 (arg_lookup): New struct.
694 (add_function, arg_assoc_namespace, arg_assoc_class,
695 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
697 (get_namespace_id, current_namespace_id): Remove.
698 (do_toplevel_using_decl): Rewrite.
699 (do_class_using_decl): Complain about namespace qualifiers.
700 (do_using_directive): Sorry if not on namespace level. Complain
701 about unknown namespaces.
702 * error.c (dump_aggr_type): Check for namespace contexts.
703 * except.c (init_exception_processing): Push terminate into std.
704 * friend.c (is_friend): A namespace is not a context, here.
705 * init.c (expand_member_init): Remove DECL_CHAIN processing.
706 (build_offset_ref): Process OVERLOAD nodes.
707 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
708 * lex.c (identifier_type): Loop using OVL_CHAIN.
709 (see_typename): Set looking_for_typename to 2.
710 (real_yylex): Likewise.
711 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
712 (do_scoped_id): Expect OVERLOAD nodes.
713 Change calling convention for qualified_lookup_using_namespace.
714 (build_lang_decl): Don't set in_namespace anymore.
715 * method.c (typevec_size): New global.
716 (build_overload_nested_name): Return if global_namespace.
717 Otherwise, always expect a declaration context.
718 (build_qualified_name): Likewise.
719 Make sure we don't write beyond typevec_size.
720 (build_decl_overload_real): Likewise.
721 Allocate one extra slot for the namespace.
722 (hack_identifier): Mark code dead.
723 Process OVERLOAD and NAMESPACE_DECL nodes.
724 * parse.y (program): Pop namespaces until in global namespace.
725 (extdef): In a using-declaration, don't discard the identifier if
726 there is no declaration.
727 (left_curly): Ignore type contexts which are namespaces.
728 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
730 * pt.c (template_class_depth): Expect types to be namespaces.
731 (determine_specialization): Simplify by expecting OVERLOAD nodes.
732 (push_template_decl): Push into namespace level.
733 Reset ctx if it is a namespace.
734 Set DECL_CONTEXT to current_namespace if not set already.
735 Ignore real contexts that are namespaces.
736 (mangle_class_name_for_template): Skip global_namespace.
737 Mangle other namepaces as declarations.
738 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
739 (lookup_template_class): Push into namespace of context.
740 If the context is a namespace, set it to global_namespace.
741 Use id_context for mangling.
742 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
743 (tsubst_friend_function): Ignore namespace contexts.
744 Push into namespace level.
745 (tsubst): Handle NAMESPACE_DECL nodes.
746 Remove DECL_CHAIN processing.
747 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
748 * ptree.c (print_lang_identifier): Print bindings.
749 (lang_print_xnode): Print OVERLOAD nodes.
750 * rtti.c (init_rtti_processing): Push type_info into std.
751 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
752 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
753 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
754 lookup_fnfields_here): Likewise.
755 Process all nodes, instead of going through TREE_CHAIN.
756 * sig.c (build_signature_pointer_or_reference_type): Set context
758 (build_signature_table_constructor): Expect OVERLOAD nodes.
759 * spew.c (yylex): Save old setting of looking_for_typename.
760 * tree.c (decl_list_length): Remove.
761 (binding_init): New function.
762 (count_functions): Rewrite.
763 (is_overloaded_fn): Expect OVERLOAD nodes.
764 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
765 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
766 ovl_member): New functions.
767 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
768 (type_unknown_p): Likewise.
769 (require_instantiated_type): Likewise.
770 (build_component_ref): Declare code dead.
771 (build_x_function_call): Create and expect OVERLOAD nodes.
772 (build_function_call_real): Check for ::main only.
773 (build_unary_op): Likewise. Expect OVERLOAD nodes.
774 (convert_for_assignment): Check for TREE_LIST before accessing
776 * decl.c (duplicate_decls): Check for namespace bindings instead
778 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
779 lookup_name_current_level, start_decl, xref_tag,
780 finish_enum): Likewise.
781 * init.c (build_offset_ref): Likewise.
782 * search.c (lookup_field): Likewise.
783 (lookup_fnfields): Likewise.
784 (dfs_debug_mark): Likewise.
785 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
786 (poplevel_class, pop_from_top_level): Likewise.
787 * decl2.c (finish_method): Likewise.
788 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
789 * decl.c (record_builtin_type): Likewise.
790 (init_decl_processing, grokfndecl): Likewise.
791 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
792 (make_lang_type): Likewise.
793 * parse.y (make_thunk): Likewise.
794 * pt.c (tsubst): Likewise.
795 * tree.c (debug_binfo): Likewise.
796 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
797 tinfo2.cc, inc/new.h: Add std qualifications.
798 * inc/new: Wrap with namespace std if __HONOR_STD.
799 * inc/typeinfo: Likewise.
801 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
803 * call.c (build_user_type_conversion_1): Handle second_conv
804 properly for templates.
806 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
808 * method.c (build_decl_overload_real): Set TREE_USED flag to
809 zero for build_type_variants nodes as well.
811 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
813 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
815 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
817 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
818 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
819 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
820 xref.o): Add toplev.h dependencies.
822 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
824 * errfn.c (cp_error, cp_warning): Remove declarations for
825 error and warning respectively.
827 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
829 * error.c: Convert to using ctype macros defined in system.h.
830 * method.c: Likewise.
832 * lex.c: Likewise. Also remove redundant system header stuff.
834 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
836 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
837 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
838 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
839 xref.c: Add include of toplev.h.
841 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
843 * tree.c (perm_manip): Also regenerate the RTL of an extern.
844 (copy_to_permanent): Use end_temporary_allocation.
846 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
848 * init.c (expand_vec_init): The initialization of each array
849 element is a full-expression.
851 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
853 * method.c (build_mangled_name): Add a call to build_type_variant
854 to get the right type.
856 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
858 * Makefile.in: Add .SUFFIXES.
860 * cp-tree.def: Remove NAMESPACE_DECL.
862 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
864 * call.c (build_over_call): Do evaluate arg even if it has empty
866 * decl.c (start_function): Don't push a member function.
868 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
870 * Makefile.in (g++FAQ.info): Put -o option before input file.
872 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
874 * gxxint.texi: Add info for squangling codes K and B.
876 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
878 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
879 the expression in templates.
880 (finish_stmt_expr): Likewise.
882 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
884 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
886 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
888 * decl.c (maybe_push_to_top_level): Always clear
889 current_template_parms and processing_template_decl.
890 (pushtag): Remove check of current_class_type and some comments,
891 since maybe_push_to_top_level no longer creates confusion.
893 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
895 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
896 (DECL_CLASS_TEMPLATE_P): Likewise.
897 (DECL_PRIMARY_TEMPLATE): Likewise.
898 (PRIMARY_TEMPLATE_P): Use it.
899 (push_template_decl_real): New function.
900 (redeclare_class_template): Take new template parameters as
902 (is_specialization_of): New function.
903 (comp_template_args): Declare.
904 * decl.c (pushtag): Handle friend template classes.
905 (xref_tag): Likewise. Use new calling convention for
906 redeclare_class_template.
907 * decl2.c (grok_x_components): Handle friend templates.
908 * friend.c (is_friend): Use is_specialization_of where
909 appropriate. Deal with friend class templates.
910 (make_friend_class): Let a class template be friends with itself.
911 * pt.c (comp_template_args): Remove declaration.
912 (tsubst_friend_class): New function.
913 (push_template_decl_real): New function.
914 (push_template_decl): Use it.
915 (redeclare_class_template): Adjust for new calling convention.
916 (comp_template_args): Give it external linkage.
917 (instantiate_class_type): Use tsubst_friend_class to deal
918 with friend templates.
919 * typeck.c (comptypes): Use comp_template_args, rather than
921 * parse.y (component_decl): Handle a nested template type
922 like other component type declarations.
924 * pt.c (check_explicit_specialization): Handle overloaded
925 constructors correctly.
927 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
928 (lookup_template_class): Use it.
930 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
932 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
933 * cp-tree.h: Add WRAPPER support.
934 * call.c (add_candidate): Split out from add_*_candidate fns.
935 (build_over_call): Take the candidate instead of function and args.
936 Enforce access control here. Emit overload warnings here.
937 (add_warning): New fn.
938 (joust): Add WARN parm. If not set, call add_warning instead of
939 printing a warning. Reenable some warnings.
941 (convert_like): Adjust.
942 (build_new_op): Adjust.
943 (build_new_function_call): Adjust.
944 (build_user_type_conversion_1): Adjust.
945 (USER_CONV_FN): Adjust.
946 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
947 build_int_wrapper): New fns.
949 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
951 * pt.c (unify): Fix typo in previous change.
953 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
955 * error.c (dump_type_real): Declare canonical_name.
957 * typeck.c (comp_target_types): Fix PMFs.
959 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
961 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
962 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
965 * pt.c (tsubst): Decrease the template-level of
966 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
968 (template_decl_level): New function.
969 (unify): Make sure to record unifications for template
970 parameters, even when the parameters exactly match the arguments.
971 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
972 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
973 aren't from the level we're currently working on.
975 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
977 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
979 * decl2.c (check_member_template): Set DECL_IGNORED for member
980 class templates, too.
982 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
984 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
986 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
988 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
990 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
991 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
992 (init_decl_processing): Handle TI types.
993 * typeck.c (unsigned_type, signed_type): Handle TI types.
995 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
997 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
998 New local added_libraries. Increment count when add library to
1001 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
1003 * cp-tree.h (type_as_string_real): New function.
1004 * pt.c (mangle_class_name_for_template): Use it.
1005 * error.c (dump_aggr_type): Change prototype.
1006 (dump_type_prefix): Likewise.
1007 (dump_type_suffix): Likewise.
1008 (dump_type_real): Convert from dump_type. If desired, the
1009 "canonica" name of a typedef, i.e., the name of the underlying
1010 type, can be printed.
1011 (dump_type): Call dump_type_real.
1013 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
1015 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
1017 * typeck.c (comp_target_types): Tweak pedantic case.
1018 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
1019 Return -1 or 1 instead of 1 or 2.
1020 (compparms): Remove STRICT handling.
1021 (convert_for_assignment): Fix handling of pmfs.
1023 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
1025 * typeck.c (comp_target_types): Handle references like pointers.
1026 (comp_target_parms): Note that return code from comp_target_types
1027 can be negative to indicate failure.
1029 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1031 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
1032 which requires a working target compiler to build.
1034 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
1036 * tree.c (avoid_overlap): Add prototype.
1038 * spew.c (num_tokens): Add prototype.
1039 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
1041 * search.c (dfs_check_overlap): Add prototype.
1042 (dfs_no_overlap_yet): Likewise.
1044 * pt.c (original_template): Add prototype.
1045 (inline_needs_template_parms): Likewise.
1046 (push_inline_template_parms_recursive): Likewise.
1047 (retrieve_specialization, register_specialization): Likewise.
1048 (print_candidates, reduce_template_parm_level): Likewise.
1049 (build_template_decl, mark_template_parm): Likewise.
1050 (tsubst_friend_function, get_bindings_real): Likewise.
1052 * method.c (start_squangling): Add prototype.
1053 (end_squangling, check_ktype, issue_ktype): Likewise.
1054 (build_overloaded_scope_ref, check_btype): Likewise.
1055 (build_mangled_template_parm_index): Likewise.
1057 * lex.c (init_cpp_parse): Add prototype.
1058 (handle_cp_pragma, handle_sysv_pragma): Likewise.
1059 (reduce_cmp, token_cmp): Likewise.
1061 * except.c (call_eh_info): Add prototype.
1062 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
1063 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
1065 * decl2.c (is_namespace_ancestor): Add prototype.
1066 (namespace_ancestor, add_using_namespace): Likewise.
1067 (ambiguous_decl): Likewise.
1069 * decl.c (indent): Add prototype.
1071 * call.c (add_template_candidate_real): Add prototype.
1073 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
1075 * decl2.c (build_expr_from_tree): Just return a PMF.
1077 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
1079 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
1080 when doing initializations.
1082 * pt.c (unify): Use comptypes to compare type args.
1084 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
1086 * decl.c (duplicate_decls): Fix check for when it's safe to free
1089 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
1092 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
1094 * pt.c (build_template_parm_index): Add prototype.
1096 * search.c (my_tree_cons): Don't clear words outside the
1097 newly allocated node.
1099 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
1101 * lex.c (init_parse): Now returns char* containing the filename.
1103 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
1104 Jeff Law <law@cygnus.com>
1106 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
1109 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1111 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
1113 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1115 * decl.c (duplicate_decls): Don't warn for redundant decls if
1116 friend: let add_friend take care of it.
1118 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1120 * sig.c (build_signature_pointer_constructor): Don't set
1121 TREE_HAS_CONSTRUCTOR for a signature pointer.
1122 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
1123 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
1125 * typeck.c (build_unary_op): Only allow taking the address of a
1127 * typeck2.c (digest_init): Simplify.
1128 (store_init_value): Don't pedwarn about using { } for pmfs.
1130 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
1132 * cp-tree.h (start_decl): Update prototype.
1133 * decl.c (start_decl): Like the C version, new parameters
1134 for the attributes. Call cplus_decl_attributes here,
1135 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
1136 (grokdeclarator): Pass NULL for new start_decl arguments.
1137 * pt.c (tsubst_expr): Likewise.
1138 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
1139 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
1140 * lex.c (build_lang_decl): Add lang_name_java.
1141 * class.c (push_lang_context): Add lang_name_java.
1142 * method.c (build_mangled_name): Check for is_java_type.
1144 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
1146 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
1147 * call.c (build_scoped_method_call): Check for TREE_CODE for
1148 VOID_TYPE instead of type == void_type_node.
1149 (build_method_call): Ditto.
1150 * decl.c (lookup_name_real): Ditto.
1151 (grokdeclarator): Ditto.
1152 (start_decl): Ditto.
1154 (start_function): Ditto.
1155 (finish_function): Ditto.
1156 (start_method): Ditto.
1158 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
1160 * lex.c (finput): New variable.
1161 (init_cpp_parse): Renamed from init_parse.
1162 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
1163 (finish_parse): New function.
1164 * cp-tree.h (init_lex, init_parse): Remove declarations.
1166 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
1168 * call.c (build_call): Still evaluate the actual argument.
1169 * class.c (is_empty_class): Update for -fnew-abi.
1171 * decl2.c: -fnew-abi implies -fsquangle.
1173 * method.c (do_build_assign_ref): Don't do anything to copy
1175 (do_build_copy_constructor): Likewise.
1176 * call.c (build_over_call): Likewise.
1178 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1180 * tree.c (avoid_overlap): Return a value.
1182 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
1184 * method.c (check_btype): Add missing argument to xrealloc.
1185 (check_ktype): Likewise.
1187 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1189 Implement empty base optimization.
1190 * class.c (finish_struct_1): Add vbase fields earlier. Set
1191 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
1192 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
1193 (types_overlap_p): New fn.
1194 * tree.c (avoid_overlap): New fn.
1195 (build_base_fields): Use it to avoid overlapping empty bases.
1196 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
1198 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
1200 Re-implement allocation of base class subobjects.
1201 * tree.c (unshare_base_binfos): New fn.
1202 (layout_basetypes): Use it. Now handles offsets of both virtual and
1203 non-virtual bases, after layout_type.
1204 (layout_vbasetypes): Remove.
1205 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
1206 (build_vbase_pointer_fields): Split out from old layout_basetypes.
1207 * class.c (finish_base_struct): Lose offset handling code.
1208 Move nonvdtor warning here. Don't mess with t_binfo anymore.
1209 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
1210 * cp-tree.h: Adjust.
1212 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1214 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
1215 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
1216 * class.c (duplicate_tag_error): Likewise.
1217 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
1218 * tree.c (layout_vbasetypes): Update from layout_record, remove
1219 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
1220 (layout_basetypes): Likewise.
1222 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
1224 * class.c, Make sure system.h is included just after config.h.
1225 Delete lingering stdio and errno references too.
1226 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
1228 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
1230 * friend.c (is_friend): Fix access control for local classes.
1232 * class.c (is_empty_class): New fn.
1233 * call.c (build_call): Don't pass empty class objects to a function.
1235 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
1237 * call.c (build_over_call): Do name resolution for default
1238 arguments of function templates in the scope of the templates.
1240 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
1242 * call.c: Include system.h. Remove includes, declarations and
1243 defines provided by system.h.
1244 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
1245 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
1246 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
1247 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
1248 * typeck2.c, xref.c: Likewise.
1249 * Makefile.in: Dependencies updated as appropriate.
1250 * Make-lang.in: Likewise.
1252 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
1254 * pt.c (fn_type_unification): Allow incomplete unification without
1255 an immediate error message.
1257 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
1259 * tree.c (member_p): New fn.
1260 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
1261 initializing class members.
1263 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
1264 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
1266 * call.c (build_method_call): Handle non-scoped destructors, too.
1267 * pt.c (tsubst_copy): Likewise.
1269 * pt.c (print_template_context): Split out...
1270 (push_tinst_level): ...from here.
1272 * friend.c (is_friend): Don't pass a type to decl_function_context.
1274 * typeck.c (convert_for_initialization): Always hand off
1275 conversions to class type.
1277 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
1279 * friend.c (is_friend): Local classes have the same access as the
1282 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
1284 * typeck.c (expand_target_expr): Delete dead function.
1286 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
1288 * repo.c (save_string): Delete dead function.
1290 * method.c (thunk_printable_name): Delete dead function.
1292 * lex.c (yynextch): Delete dead function.
1294 * expr.c (tree_extract_aggr_init): #if 0 out.
1296 * except.c (do_unwind): Delete dead function.
1297 (easy_expand_asm): Likewise.
1299 * cvt.c (build_conversion_type_1): Delete dead function.
1301 * cp-tree.h (push_expression_obstack): Declare.
1303 * call.c (source_type): #if 0 out.
1305 * class.c (alter_access): Remove unused label. Add braces
1306 around empty else clause.
1308 * lex.c (yyprint): Fix argument to printf.
1310 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
1312 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
1314 * pt.c (instantiate_class_template): Make sure template
1315 arguments are permanent.
1316 * init.c (resolve_offset_ref): Don't go looking around in
1319 * semantics.c: Add routines to handle expressions, and some
1320 declaration processing.
1321 * parse.y: Use them.
1322 (current_class_depth): Move declaration to cp-tree.h.
1323 * parse.c: Regenerated.
1324 * cp-tree.h: Use them.
1325 (current_class_depth): Declare.
1326 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
1328 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
1330 * error.c (dump_decl): Be a bit more explicit with template
1331 type arguments, when verbose.
1333 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
1335 * inc/exception: Reorder closing braces.
1337 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
1339 * pt.c (redeclare_class_template): New function.
1340 * cp_tree.h (redeclare_class_template): Declare it.
1341 * decl.c (xref_tag): Use it.
1343 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
1345 * call.c (build_over_call): Check IS_AGGR_TYPE, not
1347 * typeck.c (convert_arguments): Likewise.
1349 * decl.c (grokdeclarator): Remove const and volatile from type after
1350 setting constp and volatilep.
1352 * class.c (finish_struct_1): Don't warn about bool bitfield larger
1355 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
1357 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
1359 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
1361 * call.c (build_object_call): Complain about ambiguous operator(),
1362 rather that crashing.
1363 (build_new_op): Likewise.
1364 (build_op_delete_call): Likewise.
1366 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
1368 * cvt.c (perform_qualification_conversions): Use comp_target_types
1369 instead of comp_ptr_ttypes.
1371 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
1373 * cp-tree.h (enforce_access): Declare.
1374 * call.c (enforce_access): Make it extern, not static.
1375 * class.c (alter_access): Use enforce_access; modify code for ISO
1376 compliance, rather than ARM rules.
1378 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1380 * cp-tree.h: Fix typo.
1382 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1384 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
1385 if (aggregate_value_p (type)).
1387 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
1389 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
1391 * tree.c (mapcar): When dealing with a DECL, use it's constant
1393 * pt.c (lookup_template_class): Don't mangle the names of template
1394 classes whose arguments are unknown.
1396 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
1398 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
1400 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
1402 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
1404 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
1405 boolean_type_node to 1.
1407 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
1409 * error.c (dump_expr): Remove unused variable `l'.
1411 * pt.c (for_each_template_parm): New function, created by
1412 converting uses_template_parms.
1413 (tree_fn_t): New typedef.
1414 (uses_template_parms): Use it.
1415 (mark_template_parm): New function.
1416 (push_template_decl): Check that the argument list of a partial
1417 specialization uses all the template parameters.
1419 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
1420 with it; we might want it for debugging.
1421 * cp-tree.h (type_unification): Change interface.
1422 * class.c (finish_struct_1): Skip nested template types, just like
1423 ordinary nested types.
1424 (instantiate_type): Use new interface to type_unification.
1425 * lex.c (init_lex): Add __sz as opname for sizeof.
1426 * method.c (build_overload_scope_ref): New function.
1427 (build_overload_int): Handle complex expressions. Set
1428 numeric_output_need_bar if necessary.
1429 (build_overload_value): Handle non-PARM_DECL nodes; this
1430 routine is now used by build_overload_int. Remove some
1431 assignments to numeric_output_need_bar. Use
1432 build_overload_scope_ref.
1433 (build_qualified_name): Note that some template mangled names end
1434 with digits, and set numeric_output_need_bar appropriately. Use
1435 build_underscore_int.
1436 * pt.c (unify): Change interface.
1437 (type_unification_real): Likewise.
1438 (determine_specialization): Use new interfaces.
1439 (tsubst): Deal gracefully with situations in which the argument
1440 vector is not fully filled.
1441 (fn_type_unification): Use new interfaces.
1442 (type_unification): Likewise. Remove NOP_EXPR hack.
1443 (type_unification_real): Likewise.
1444 (unify): Likewise. Deal with unification of complex expresions.
1446 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1448 * pt.c (complete_template_args): Initialize skip properly.
1450 * decl.c (make_typename_type): Revert.
1451 (make_implicit_typename): Remove.
1452 (lookup_name_real): Don't call it. Call lookup_field if we see a
1453 TYPE_DECL from a template base.
1454 * search.c (lookup_field): Do implicit typename stuff.
1456 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
1457 Geoff Noer <noer@cygnus.com>
1459 * Makefile.in: Various fixes for building cygwin32 native toolchains.
1460 * Make-lang.in: Likewise.
1462 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1464 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
1466 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
1468 * decl.c (make_implicit_typename): Rewrite removed code.
1469 (make_typename_type): Call it if the type we look up comes from
1470 a base that uses template parms.
1472 * pt.c (complete_template_args): Rewrite.
1473 (tsubst, FUNCTION_DECL): Use it.
1475 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
1477 * semantics.c (finish_asm_stmt): Fix combine strings. Call
1478 c_expand_asm_operands () if output_operands, input_operands or
1479 clobbers is not NULL_TREE.
1481 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1483 * pt.c (complete_template_args): New function.
1484 (get_bindings): Deal with specializations of function templates
1485 with return type containing parameters from outer class
1487 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
1488 substitute arguments and compose a new type.
1490 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
1492 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
1495 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
1497 * decl.c (make_implicit_typename): Lose useless code.
1499 * call.c (standard_conversion): Handle A* -> const A* properly.
1501 * pt.c (get_bindings_real): Rename from get_bindings. Add
1503 (get_bindings): Pass 1.
1504 (get_bindings_overload): Pass 0.
1506 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
1508 * pt.c (check_explicit_specialization): When reverting a static
1509 member function, also remove the `this' parameter from
1510 last_function_parms.
1512 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
1514 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
1517 * decl.c (store_bindings): Use free_binding_vecs.
1518 (pop_from_top_level): Likewise.
1520 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1522 * decl.c (make_implicit_typename): Only change the type of a
1525 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
1527 * semantics.c: New file, containing routines to perform the
1528 semantic phase of parsing.
1530 * pt.c (tsubst_expr): Likewise.
1531 * cp-tree.h: Declare the various functions in semantics.c.
1532 Provide macros to access _STMT tree nodes.
1533 * cp-tree.def: Add ASM_STMT tree node.
1534 * Makefile.in, Make-lang.in: Add dependencies on and for
1537 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
1539 * pt.c (push_template_decl): Only check primary templates.
1541 * pt.c (check_explicit_specialization): Complain about default args
1542 in explicit specialization.
1544 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
1545 constructor_declarator.
1547 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
1549 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
1550 has no overloaded operator ->.
1552 * call.c (build_field_call): Don't crash when presented with a
1553 field that is actually a nested type.
1555 * decl.c (pushtag): Deal with friend class injection in local
1558 * call.c (build_object_call): Don't crash if OBJ is a
1559 pointer-to-member-function.
1561 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1563 * pt.c (push_template_decl): Complain about template with C linkage,
1564 anonymous template class.
1566 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
1568 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
1569 * search.c: Likewise.
1571 * lex.c (do_pending_defargs): Only call
1572 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
1574 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
1576 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
1578 * parse.y: Deal with CONSTRUCTORS in new_initializers.
1580 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
1582 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
1583 closely mimics the behavior in parse.y.
1584 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
1585 into a compound statement.
1587 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
1589 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
1590 * pt.c (inline_needs_template_parms): New fn.
1591 (original_template): New fn.
1592 (push_inline_template_parms_recursive): New fn.
1593 (maybe_begin_member_template_processing): Use them.
1594 (maybe_end_member_template_processing): Likewise.
1595 (is_member_or_friend_template): Rename to is_member_template.
1596 Member functions of local classes are never member templates.
1598 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1600 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
1601 added in the class scope to catch redefinition error.
1603 * pt.c (reduce_template_parm_level): Also copy
1604 the DECL_TEMPLATE_PARMS field.
1606 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
1608 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
1609 reduced-level template type parameter.
1611 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
1613 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
1614 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
1615 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
1616 * decl.c (duplicate_decls): Propagate it.
1617 * typeck2.c (abstract_virtuals_error): Use two loops to emit
1618 abstract virtual functions and virtual functions which need a
1619 final overrider separately.
1621 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
1623 * lang-specs.h: Properly put brackets around array elements in
1626 * typeck.c (build_binary_op_nodefault): Correctly place parens around
1627 && and || in expression.
1629 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
1631 * call.c (default_parm_conversions): Remove prototype definition.
1632 (build_method_call): Remove unused variable result.
1634 * cvt.c (ocp_convert): Remove unused variable conversion.
1636 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
1638 * except.c (do_unwind): #if 0 definition of unused variables fcall
1641 * expr.c (extract_scalar_init): #if 0 prototype and function
1644 * init.c (expand_aggr_init_1): Remove unused variable init_type.
1645 (build_new_1): Remove unused variable t.
1647 * pt.c (instantiate_class_template): Remove unused variable newtag;
1648 cast called function return value to void.
1649 (do_decl_instantiation): Remove unused variables name and fn.
1651 * tree.c (get_type_decl): Add default return to shut up compiler from
1652 complaining control reaches end of non-void function.
1654 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
1656 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
1658 * call.c (default_parm_conversions): Remove prototype definition.
1659 (build_method_call): Remove unused variable result.
1660 (build_over_call): Add default case in enumeration switch.
1662 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
1664 * decl2.c (lang_decode_option): Change j's type to size_t.
1666 * tree.c (layout_vbasetypes): record_align and desired_align are of
1667 type unsigned int; const_size and nonvirtual_const_size likewise.
1669 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
1671 * parse.y (new_initializer): Make sure all initializers are
1674 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
1676 * decl2.c (import_export_decl): Mark tinfo functions for
1677 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
1679 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
1681 * method.c: Fix typo.
1683 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1685 * method.c: Include "system.h" to get stdlib.h, stdio.h,
1686 ctype.h, string.h, etc.
1687 (issue_nrepeats): Add default case in enumeration switch.
1688 (check_btype): Likewise.
1689 (process_overload_item): Likewise.
1691 * Makefile.in (method.o): Depend on system.h.
1693 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1695 * lex.c (do_scoped_id): Fix parenthesizing.
1697 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
1699 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
1700 FLAG_RTTI is unset, initialize type info machinery and continue
1701 with FLAG_RTTI enabled.
1702 (get_typeid): Ditto.
1704 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1706 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
1709 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
1711 * pt.c (finish_member_template_decl): Deal more gracefully with
1712 invalid declarations.
1714 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
1716 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
1717 cp-tree.h: Clean up more old overloading code, old RTTI code, and
1718 some formatting quirks.
1720 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
1721 method.c, pt.c, ptree.c, typeck.c: Remove support for
1722 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
1724 * Makefile.in: Adjust.
1726 * pt.c (unify): Don't allow reduced cv-quals when strict.
1728 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
1729 *type_unification* and unify.
1731 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
1733 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
1734 (nested_name_specifier): And add it before this use.
1735 (typename_sub0): And this use. Also add use without the keyword.
1736 (typename_sub1): Likewise.
1737 * pt.c (instantiate_class_template): Don't actually instantiate
1738 anything if our type uses template parms.
1740 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
1742 * decl.c (start_function): Don't call temporary_allocation for a
1745 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
1747 * pt.c (instantiate_class_template): Don't mess with friends if
1748 our type uses template parms.
1750 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1752 * parse.y (nested_name_specifier): Use explicit_template_type.
1753 (typename_sub): Allow a template_type, an explicit_template_type,
1754 or an implicit template type at the end.
1755 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
1756 * decl.c (make_typename_type): Handle template-id where the name
1758 * call.c (build_scoped_method_call): Handle member template
1760 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
1761 destructor is represented by the type.
1763 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
1764 * parse.y (nested_name_specifier): Add 'template' case.
1765 (explicit_template_type): New rule.
1766 (typename_sub): Use it.
1767 * decl.c (make_typename_type): Handle getting a template-id for NAME.
1768 * pt.c (tsubst): Likewise.
1770 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
1772 * pt.c (add_to_template_args): Fix thinko.
1773 (instantiate_class_template): Call it later.
1775 * pt.c (get_class_bindings): Add outer_args parm.
1776 (most_specialized_class): Likewise.
1777 (instantiate_class_template): Pass it.
1778 (more_specialized_class): Likewise.
1779 (lookup_template_class): Get context from template if none
1781 (finish_member_template_decl): Don't do anything with a
1782 partial specialization.
1783 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
1785 * class.c (finish_struct): Member class templates have already been
1786 checked for name clashes.
1787 * decl.c (pushdecl_with_scope): Handle pushing at class level.
1789 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
1791 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
1792 (tsubst, *_PARM): Support multiple levels of template classes.
1793 (instantiate_class_template): Look up the pattern from the
1795 (lookup_template_class): Handle getting a template for d1.
1796 (push_template_decl): Correct setting of 'primary'.
1797 (reduce_template_parm_level): Add 'levels' parm.
1798 (finish_member_template_decl): Support member class templates.
1799 (template_class_depth): Handle multiple levels.
1800 * parse.y (component_decl_1, fn.def2): Remove member template case.
1801 (component_decl): Add member template cases.
1802 * decl2.c (check_member_template): We now handle member template
1804 * decl.c (pushtag): Handle member templates.
1805 * method.c (do_inline_function_hair): Don't touch
1806 IDENTIFIER_GLOBAL_VALUE.
1807 * init.c (build_offset_ref): If name isn't an identifier, just
1809 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
1811 * typeck.c (get_delta_difference): Do adjust for conversions to
1812 and from virtual base.
1814 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
1816 * typeck.c (get_delta_difference): Give hard error for conversion
1819 * cp-tree.h: Tweak formatting.
1821 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
1823 * decl.c (push_namespace): Handle redeclaration error.
1825 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
1826 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
1827 (NAMESPACE_BINDING): New macro.
1828 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
1831 * pt.c (push_template_decl): Use innermost_args.
1833 * decl.c (get_unique_name): Tweak from earlier in the name.
1835 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1837 * cp-tree.def: Add CPLUS_BINDING node.
1838 * cp-tree.h (tree_binding): new struct
1839 (BINDING_SCOPE, BINDING_VALUE): new macros
1840 (current_namespace, global_namespace): declare extern
1841 (struct lang_decl_flags): new field in_namespace
1842 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
1843 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
1844 (TREE_INDIRECT_USING): new macro
1845 * decl2.c (current_namespace, global_namespace): Declare. The
1846 value is a NAMESPACE_DECL now, not a TREE_LIST.
1847 (is_namespace_ancestor, namespace_ancestor):new static functions.
1848 (add_using_namespace, ambiguous_decl): likewise.
1849 (lookup_using_namespace): new support function for lookup_name.
1850 (qualified_lookup_using_namespace): new support function for
1851 do_scoped_id and lookup_namespace_name
1852 (get_namespace_id): mark as obsolete.
1853 (current_namespace_id): Likewise.
1854 (do_namespace_alias): Implement.
1855 (do_using_directive): Implement as call to add_using_namespace.
1856 * decl.c (binding_for_name): new function.
1857 (push_namespace, pop_namespace): implement.
1858 (push_decl): don't install a FUNCTION_DECL in the global branch.
1859 (lookup_namespace_name): implement using qualified lookup.
1860 (lookup_name_real): For global scoping, lookup in
1861 global_namespace. For namespace scoping, lookup in given
1862 namespace. For unscoped lookup, iterate over namespace,
1863 considering using directives.
1864 (init_decl_processing): initialize global_namespace.
1865 (grokvardecl): Build assembler name as static name for globals.
1866 (grokdeclarator): Remove old namespace mangling.
1867 (xref_tag): When installing a global binding for the
1868 tag, make sure we have an identifier.
1869 * method.c (build_overload_nested_name): mangle namespaces.
1870 (build_qualified_name): Likewise.
1871 (build_decl_overload_real): Likewise.
1872 * lex.c (build_lang_decl): set namespace for new declaration to
1874 (do_scoped_id): find global names in global or current
1875 namespace, or using qualified namespace lookup, depending on
1877 * init.c (build_member_call): When scope is namespace, use
1878 build_x_function_call instead.
1879 (build_offset_ref): When scope is namespace, collapse processing
1880 to lookup_namespace_name instead.
1881 * error.c (dump_decl): Support NAMESPACE_DECL.
1882 * decl.c (pushdecl): Bind globals to current namespace.
1883 (push_overloaded_decl): Likewise.
1884 (lookup_tag): Likewise.
1885 (lookup_name_current_level): Likewise.
1886 (xref_tag): Likewise.
1887 (start_function): Likewise.
1888 * lex.c (do_identifier): Likewise.
1889 (identifier_typedecl_value): Likewise.
1890 (real_yylex): Likewise.
1891 * method.c (do_inline_function_hair): Likewise.
1892 * parse.y (unscoped): Likewise.
1893 * pt.c (check_explicit_specialization): Likewise.
1894 (lookup_template_class): Likewise.
1895 * rtti.c (call_void_fn): Likewise.
1896 * sig.c (build_sigtable): Likewise.
1897 * ptree.c (lang_print_xnode): New function.
1899 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
1901 * pt.c (instantiate_class_template): Don't instantiate if pedantic
1902 and the args use template parms.
1904 * pt.c (push_tinst_level): If the instantiaton uses template parms,
1906 * decl.c (xref_basetypes): Do call complete_type for basetypes
1907 that involve template parameters.
1909 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
1911 * typeck2.c (process_init_constructor): Fix labeled init check.
1913 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
1915 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
1916 argument to tsubst and friends.
1918 * pt.c (tsubst, FUNCTION_DECL): Tidy.
1920 * typeck.c (build_x_function_call): Handle static member function
1921 templates like non-templates. Handle friend templates like normal
1923 * pt.c (tsubst, *_PARM): Don't use orig_level.
1924 (get_bindings): Don't call add_to_template_args.
1925 (instantiate_template): Likewise.
1926 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
1927 * ptree.c (print_lang_type): Print index/level for template parms.
1929 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
1931 * Make-lang.in (cc1plus): Note that cc1plus depends on
1932 cp/cp-tree.h and cp/cp-tree.def.
1934 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
1935 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
1936 position in a template parameter list.
1937 * cp-tree.h (template_parm_index): New structure, used as the tree
1938 structure for a TEMPLATE_PARM_INDEX.
1939 (TEMPLATE_PARM_IDX): New macro.
1940 (TEMPLATE_PARM_LEVEL): Likewise.
1941 (TEMPLATE_PARM_DESCENDANTS): Likewise.
1942 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
1943 (TEMPLATE_PARM_DECL): Likewise.
1944 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1945 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
1946 (TEMPLATE_TYPE_DECL): Likewise.
1947 (TEMPLATE_CONST_IDX): Remove.
1948 (TEMPLATE_CONST_LEVEL): Likewise.
1949 (TEMPLATE_CONST_SET_INFO): Likewise.
1950 (TEMPLATE_TYPE_SET_INFO): Likewise.
1951 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
1953 (TEMPLATE_TYPE_LEVEL): Likewise.
1954 * decl.c (decls_match): Call comp_template_parms, rather than
1955 expanding it inline.
1956 (duplicate_decls): If two template declarations are being merged,
1957 then their TEMPLATE_INFOs should be merged as well.
1958 (grokfndecl): Save template-id information when declaring a friend
1959 with explicit template arguments. Pass arguments to
1960 check_explicit_specialization via correct convention; at some
1961 point check_explicit_specialization changed, but these call-sites
1963 (grokdeclarator): Tidy up slightly.
1964 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
1965 two template functions with the same DECL_ASSEMBLER_NAME the same,
1966 since the names are not yet mangled.
1967 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
1968 TEMPLATE_CONST_PARM.
1969 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
1970 decl for a non-type parameter, rather than printing `<tparm ...>'.
1971 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
1972 (do_friend): Deal with template friends.
1973 * lex.c (do_pending_inlines): Call
1974 maybe_begin_member_template_processing, rather than
1975 conditionally calling begin_member_template_processing.
1976 (process_next_inline): Likewise. Call
1977 maybe_end_member_template_processing, rather than
1978 conditionally calling end_member_template_processing.
1979 (do_pending_defargs): Likewise.
1980 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
1981 TEMPLATE_CONST_PARM.
1982 * method.c (build_mangled_template_parm_index): New function.
1983 (build_overload_value): Use it.
1984 (build_overload_name): Likewise.
1985 * pt.c (finish_member_template_decl): Allow friend declarations.
1986 (template_class_depth): New function.
1987 (is_member_template): Rename, and modify, to become...
1988 (is_member_or_friend_template): New function.
1989 (end_member_template_processing): Rename, and modify, to become...
1990 (maybe_end_member_template_processing).
1991 (build_template_parm_index): New function.
1992 (reduce_template_parm_level): New function.
1993 (process_template_parm): Modify to use build_template_parm_index.
1994 (push_template_decl): Deal with friend templates.
1995 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
1996 TEMPLATE_CONST_PARM.
1997 (tsubst_friend_function): New function.
1998 (instantiate_class_template): Generate the DECL_FRIENDLIST
1999 for a new instantiation by using tsubst_friend_function rather
2001 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
2002 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
2003 appropriate new macros. Use reduce_template_parm_level to
2004 generate lower-level template parameters. Handle tsubst'ing into
2005 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
2006 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
2007 templates. Similarly for the template parameters for a new
2009 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
2010 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
2011 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
2012 (get_bindings): Call add_to_template_args if necessary.
2013 (instantiate_decl): Handle instantiations of friend templates.
2014 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
2015 TEMPLATE_TYPE_PARM as a list of fields; it's not!
2016 * spew.c (yylex): Do a little manual constant propogation to
2019 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
2021 * error.c: Include sys/types.h.
2023 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
2025 * method.c (build_mangled_name): Start CPP directives in column zero.
2027 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
2029 * typeck2.c (process_init_constructor): Sorry about non-trivial
2030 labeled initializers.
2031 * parse.y (initlist): Reenable labeled initializers.
2033 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2035 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
2036 all callers changed. Rely on the new parameter instead of arg
2037 being a TREE_LIST when determine whether we are working inside
2038 template template parameter. Clean up is_type test.
2040 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
2042 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
2043 * typeck2.c (initializer_constant_valid_p): Allow conversions
2044 between pointers and refrerences.
2046 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
2048 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
2049 if pedantic || warn_pointer_arith.
2051 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2053 * pt.c (unify): Handle TEMPLATE_DECL.
2055 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
2057 * cp-tree.h (strip_attrs): Remove decl.
2059 1998-02-18 Doug Evans <devans@cygnus.com>
2061 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
2062 Update olddecl's attributes too.
2063 (strip_attrs): Remove function.
2064 * typeck.c (common_type): Call merge_machine_type_attributes.
2066 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
2068 * parse.y (initdcl0_innards): New grammar symbol.
2069 (nomods_initdecls, nomods_initdcl0): Change type from itype to
2070 none, since the resulting value is never used.
2071 (parse_decl): New function.
2072 (datadef): Remove redundant actions.
2073 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
2074 * parse.c: Regenerated.
2076 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
2078 * parse.y (simple_stmt): Use getdecls() to check for decl.
2080 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
2082 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
2084 (c++.install-common): Install c++filt properly as native or as cross
2086 (c++.uninstall): Add c++filt.
2088 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
2090 * call.c (standard_conversion): Fix multi-level ptr conversions.
2092 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
2094 * init.c (build_new): Propagate error_mark_node up.
2096 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
2098 * parse.y (simple_stmt): If the condition isn't a declaration,
2099 start the controlled block after the test.
2101 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2103 * call.c (build_over_call): Convert builtin abs, labs and fabs to
2105 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
2108 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2110 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
2112 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
2114 * cp-tree.h: Add access_protected_virtual_node.
2115 * class.c (init_class_processing): Initialize it.
2116 * decl.c (xref_basetypes): Use it.
2117 * parse.y (base_class_access_list): Likewise.
2119 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
2120 (c++.install-common): Install c++filt.
2122 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2124 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
2126 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
2128 * call.c (reference_binding): Use comptypes when comparing
2129 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
2131 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
2133 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
2134 (really_overloaded_fn): Move check here from is_overloaded_fn.
2135 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
2137 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
2139 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
2142 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
2144 * cp-tree.h (push_template_decl): Return the decl passed in, or an
2145 equivalent duplicate.
2146 * decl.c (pushtag): Use the return value from push_template_decl.
2147 (duplicate_decls): When duplicating a template declaration, merge
2148 the DECL_TEMPLATE_RESULTs as well.
2149 (make_implicit_typename): Don't try to dive into typename types to
2150 find a context for making a new implicit typename.
2151 (start_decl): Use the return value from push_template_decl.
2152 (grokdeclarator): Complain about declarations list `const operator
2153 int'. Since we don't correctly handle in-class initializations of
2154 non-static data members, complain about this (now illegal)
2155 practice. Issue an error for initializations of non-const statics
2156 since that is illegal as well, and since we don't handle that case
2158 (start_function): Use the return value from push_template_decl.
2159 (start_method): Likewise.
2160 * decl2.c (grokfield): Likewise. Since the change to
2161 grokdeclarator ensures that all initialized fields are in fact
2162 static, remove a redundant test for TREE_PUBLIC.
2163 * parse.y (initlist): Disable labeled initializers since they do
2164 not work as per the documentation, and since they do not use the
2165 same syntax as the C front end.
2166 * pt.c (push_template_decl): Return the decl passed in, or an
2167 equivalent duplicate.
2168 (lookup_template_class): When searching in a nested context,
2169 use the right arguments.
2170 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
2171 * typeck.c (build_component_ref): Assign the correct type to the
2172 result of build_vfn_ref.
2174 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
2176 * pt.c (convert_nontype_argument): Fix typo.
2177 (check_explicit_specialization): Allow old-style specialization
2178 of class template members.
2180 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
2181 Manfred Hollstein <manfred@s-direktnet.de>
2183 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
2184 when deciding to override DECL_ASSEMBLER_NAME.
2186 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
2188 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
2189 * cp-tree.h (flag_do_squangling): Add declaration.
2190 * lang-options.h: Add -fsquangle and -fno-squangle.
2191 * method.c: Add macros and static variables for squangling.
2192 (build_overload_name): Rename to build_mangled_name, add logic for B
2193 compression, and split into process_modifiers and
2194 process_overload_item.
2195 (process_modifiers): New function, to handle constant, reference,
2197 (process_overload_item): New function, handles issue of type codes.
2198 (build_overload_name): New function, start squangling and call
2200 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
2201 (start_squangling): New function to initialize squangling structs.
2202 (end_squangling): New function to destroy squangling structs.
2203 (nrepeats): Rename variable to Nrepeats.
2204 (issue_nrepeats): New function for issuing 'n' type repeats.
2205 (check_ktype): New function to check for type K name compression.
2206 (build_overload_nested_name): Add a check for K name compression.
2207 (build_qualified_name): Add a check for K name compression and don't
2208 use DECL_ASSEMBLER_NAME when squangling is on.
2209 (check_btype): New function, checks for B type compression.
2210 (build_static_name, build_decl_overload_real): Initiate squangling.
2211 (build_typename_overload, build_overload_with_type): Initiate
2214 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
2216 * method.c (make_thunk): Avoid name buffer overflow.
2218 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2220 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
2221 don't define them yet.
2223 * parse.y (nomods_initdcl0): Add constructor_declarator case.
2225 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2227 * config-lang.in (diff_excludes): Use basename only.
2229 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
2231 * tinfo2.cc: Add tinfo for signed char.
2233 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
2235 * search.c (compute_access): Handle protected constructors in derived
2236 classes as accessible.
2238 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
2240 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
2241 Call convert_from_reference sooner.
2243 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
2245 * cvt.c (ocp_convert): Obtain the constant values from constant
2246 decls even if the destination type is the same as the type of the
2249 * decl2.c (finish_file): Make sure that static inlines with
2250 definitions are not marked DECL_EXTERNAL before returning.
2252 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
2254 * decl.c: Lose arg_looking_for_template.
2255 (lookup_name_real): Likewise.
2256 * parse.y: Lose processing_template_arg, template_arg1
2257 (primary): Likewise.
2258 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
2260 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2262 * error.c (dump_decl): Fix type of default arguments for template
2263 template parameters and nontype template parameters.
2264 * parse.y (template_parm): Handle invalid default template
2265 template arguments here.
2267 * parse.y (template_parm): Use template_arg instead of PTYPENAME
2268 for default template template argument.
2269 * pt.c (coerce_template_parms): Merge default template argument
2270 codes. Can treat RECORD_TYPE as template name if it is implicitly
2271 created. Fix argument index in error message.
2272 * typeck.c (comptypes): Merge template argument comparison codes in
2273 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
2275 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
2277 * lex.c (file_name_nondirectory): Also check for '/'.
2279 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
2281 * parse.y (primary): Deal with statement-expressions in
2283 * pt.c (tsubst_copy): Handle BIND_EXPR.
2284 * tree.c (mapcar): Likewise.
2286 * call.c (add_template_candidate_real): Pass extra parameter to
2287 fn_type_unification.
2288 * cp-tree.h (fn_type_unification): Add parameter.
2289 * pt.c (fn_type_unification): Add additional parameter to deal with
2290 static member functions.
2291 (get_bindings): Deal with static member functions.
2293 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
2294 (revert_static_member_fn): Declare.
2295 * decl.c (revert_static_member_fn): Remove declaration. Change
2296 linkage from internal to external.
2297 (cp_finish_decl): Deal with virtual functions in classes local to
2299 * decl2.c (finish_file): Don't forget to emit increment/decrement
2300 expressions in initializers for file-scope variables.
2301 * parse.y (typename_sub2): If the typename doesn't names a
2302 template, rather than a type, issue an error message.
2303 * pt.c (check_explicit_specialization): Handle specializations of
2304 static member functions.
2305 (coerce_template_parms): Handle offset references to lists of
2307 * search.c (note_debug_info_needed): Don't crash when handed a
2308 type which is being defined.
2309 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
2310 that can happen with some illegal code.
2312 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2314 * call.c (user_harshness): Initialize `code' to 0.
2315 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
2316 (null_ptr_cst_p): Add parentheses around && within ||.
2317 (standard_conversion): Likewise.
2318 (z_candidate): Likewise.
2319 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
2320 (build_object_call): Likewise for `mem_args'.
2321 (build_new_op): Likewise for `mem_arglist'. Add `return' from
2322 default case in enumeration switch.
2324 * class.c (build_vtable_entry): Add explicit braces to avoid
2326 (build_class_init_list): Likewise.
2327 (finish_struct_1): Initialize `width' to 0.
2328 (instantiate_type): Initialize `name' to NULL_TREE. Add
2329 explicit braces to avoid ambiguous `else'.
2331 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
2334 * decl.c (grok_reference_init): Eliminate unused parameter, all
2336 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
2337 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
2338 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
2339 (grokdeclarator): Add parentheses around && within ||. Add
2340 explicit braces to avoid ambiguous `else'.
2341 (grokparms): Initialize `type' to NULL_TREE.
2342 (xref_tag): Remove unused label `just_return'.
2343 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
2344 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
2345 (hack_incomplete_structures): Add parentheses around assignment
2346 used as truth value.
2348 * decl2.c (coerce_delete_type): Hide definition of `e3'.
2350 * error.c: Include <stdlib.h>.
2351 (dump_expr): Change the type of `i' to size_t. Remove unused
2354 * except.c (init_exception_processing): Remove unused variable `d'.
2355 (expand_throw): Likewise for `label'.
2357 * friend.c (add_friends): Add explicit braces to avoid ambiguous
2360 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
2361 (sort_base_init): Likewise for `binfo'.
2362 (expand_member_init): Likewise for `rval'.
2363 (build_member_call): Add parentheses around assignment used as
2365 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
2366 (build_new): Initialize `nelts' to NULL_TREE. Initialize
2367 `old_immediate_size_expand' to 0.
2368 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
2369 (build_vec_delete_1): Remove unused variable `block'.
2370 (expand_vec_init): Initialize `itype' to NULL_TREE.
2372 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
2373 declaration of `index' and `rindex' with autoconf macros.
2374 (reinit_parse_for_expr): Remove unused variables
2375 `look_for_semicolon' and `look_for_lbrac'.
2376 (cons_up_default_function): Initialize `args' to NULL_TREE.
2377 (readescape): Initialize `firstdig' to 0.
2378 (real_yylex): Add parentheses around assignment used as truth value.
2380 * method.c: Include <strings.h> if we don't have <string.h>.
2381 Protect declaration of `index' with autoconf macro.
2383 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
2384 Initialize `type' to NULL_TREE.
2385 (structsp): Remove unused variable `id'.
2387 * pt.c (coerce_template_parms): Add explicit braces to avoid
2389 (lookup_template_class): Initialize `template' to NULL_TREE.
2390 (instantiate_class_template): Remove unused variable `name' and `e'.
2391 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
2392 (do_poplevel): Initialize `saved_warn_unused' to 0.
2393 (type_unification): Remove unused varable `parm'.
2394 (unify): Likewise for `j'.
2396 * repo.c (init_repo): Add parentheses around assignment used as
2398 (finish_repo): Remove unused varable `p'.
2400 * search.c (get_binfo): Initiize `type' to NULL_TREE.
2401 (get_base_distance): Likewise.
2402 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
2403 and `new_v' to NULL_TREE.
2404 (lookup_fnfields): Likewise for `rval_binfo_h'.
2405 (breadth_first_search): Add parentheses around assignment used as
2407 (get_template_base): Initialize `type' to NULL_TREE.
2409 * sig.c (append_signature_fields): Initialize `last_mfptr' to
2411 (build_signature_table_constructor): Likewise for
2412 `last_rhs_field', `pfn' and `vt_off'.
2413 (build_sigtable): Likewise for `init'.
2415 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
2416 (propagate_binfo_offsets): Likewise for `delta'.
2417 (hash_tree_cons): Initialize hashcode to 0.
2418 (can_free): Likewise for `size'.
2419 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
2421 * typeck.c (convert_sequence): Hide prototype.
2422 (common_type): Add explicit braces to avoid ambiguous `else'.
2423 (comp_target_types): Likewise.
2424 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
2425 (build_function_call_real): Add explicit braces to avoid ambiguous
2427 (convert_arguments): Initialize `called_thing' to 0.
2428 (convert_for_initialization): Initialize `savew' and `savee' to 0.
2430 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
2431 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
2432 (build_x_arrow): Likewise for `last_rval'.
2434 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
2436 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2438 * decl.c (init_decl_processing): Use set_sizetype.
2439 * decl2.c (sizetype): Don't declare.
2440 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
2441 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
2442 (build_component_addr, unary_complex_lvalue): Likewise.
2443 * rtti.c (expand_class_desc): Likewise.
2444 * class.c (get_vfield_offset): Likewise.
2446 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
2448 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
2449 early to avoid bogus error. Handle overloaded function
2450 names provided as template arguments correctly.
2451 (coerce_template_parms): Don't mishandle overloaded functions when
2452 dealing with template template parameters.
2453 (lookup_template_class): Issue an error message, rather than
2454 crashing, when the TYPE_DECL provided is not a template type.
2456 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
2458 * class.c (instantiate_type): Don't just return a known type if
2461 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
2463 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
2464 since that code could never be reached.
2466 * error.c (dump_decl): Avoid aborting in the midst of printing an
2467 error message about an illegal template declaration.
2469 * parse.y (structsp): Print an error message, rather than crashing,
2470 when a class-head does not name a class.
2472 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
2473 template arguments as a g++ extension.
2475 * cp-tree.def (ALIGNOF_EXPR): New tree code.
2476 * decl2.c (grok_alignof): If processing_template_decl, just store
2478 * typeck.c (c_alignof): Likewise.
2479 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
2480 * error.c (dump_expr): Likewise.
2481 * pt.c (tsubst_copy): Likewise.
2482 * tree.c (cp_tree_equal): Likewise.
2483 * pt.c (uses_template_parms): Correctly determine whether or not a
2484 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
2485 folding can be done.
2487 * cp-tree.h (grok_enum_decls): Remove type parameter.
2488 * decl.c (grok_enum_decls): Likewise.
2489 * decl2.c (grok_x_components): Call grok_enum_decls
2490 unconditionally, since it will do nothing if there is no
2491 current_local_enum. Use the new calling sequence.
2492 * pt.c (tsubst_enum): Use the new calling sequence for
2495 * decl.c (start_function): Make member functions of local classes
2496 in extern inline functions have comdat linkage here...
2497 (grokdeclarator): Rather than here.
2499 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
2501 * pt.c (convert_nontype_argument): Use decl_constant_value.
2503 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
2505 * call.c (add_template_candidate_real): New function.
2506 (add_template_candidate): Use it.
2507 (add_template_conv_candidate): Likewise.
2508 (joust): Pass extra argument to more_specialized.
2509 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
2510 (is_local_class): Remove.
2511 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
2512 * cp-tree.h (is_local_class): Remove.
2513 (perform_array_to_pointer_conversion): Likewise.
2514 (finish_member_template_decl): Add.
2515 (check_explicit_specialization): Return a tree, not an int.
2516 (more_specialized): Take additional argument.
2517 (get_bindings): Likewise.
2518 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
2519 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
2520 (perform_array_to_pointer_conversion): Remove.
2521 * decl.c (saved_scope): Add processing_specialization,
2522 processing_explicit_instantiation fields.
2523 (maybe_push_to_top_level): Save them.
2524 (pop_from_top_level): Restore them.
2525 (grokfndecl): Use new return value from
2526 check_explicit_specialization.
2527 (start_decl): Don't check flag_guiding_decls before pushing
2529 (cp_finish_decl): Remove previous (bogus) change.
2530 (grok_declarator): Use decl_function_context rather than
2532 * decl2.c (finish_file): Pass extra argument to get_bindings.
2533 (build_expr_from_tree): Let build_x_component_ref check
2534 validity of arguments rather than doing it here.
2535 * lex.c (cons_up_default_function): Remove code fooling with
2536 processing_specialization, processing_explicit_instantiation
2537 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
2538 * method.c (build_overload_identifier): Mangle local classes in
2539 template functions correctly.
2540 * parse.y (finish_member_template_decl): Move to pt.c.
2541 * pt.c (finish_member_template_decl): Moved here from parse.y.
2542 (print_candidates): New function.
2543 (determine_specialization): Change interface. Properly look for
2544 most specialized versions of template candidates.
2545 (check_explicit_specialization): Fully process explicit
2547 (push_template_decl): Avoid looking at CLASSTYPE fields in
2549 (determine_overloaded_function): Remove.
2550 (convert_nontype_argument): Change name from
2551 convert_nontype_parameter. Use determine_overloaded_function
2552 instead of instantiate_type.
2553 (mangle_class_name_for_template): Handle type contexts as well as
2555 (classtype_mangled_name): Likewise.
2556 (lookup_template_class): Likewise.
2558 (more_specialized): Take explict template arguments as a
2560 (most_specialized): Likewise.
2561 (get_bindings): Likewise. Check that return types match before
2562 proclaiming a function a match.
2563 (do_decl_instantiation): Remove code searching for function to
2564 instantiate; that is now done in check_explicit_specialization.
2565 (add_maybe_template): Pass extra argument to get_bindings.
2566 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
2568 * typeck.c (build_component_ref): Check for invalid arguments.
2570 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
2572 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
2573 return_target and call_target are equivalent.
2575 * pt.c (type_unification_real): Just accept function parms that
2576 don't use any template parms.
2578 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
2580 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
2581 unset DECL_NOT_REALLY_EXTERN.
2583 * parse.y (typename_sub*): Fix std::.
2585 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
2587 * error.c (dump_decl): Fix type default template args.
2588 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
2590 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
2592 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
2593 (file_name_nondirectory): Use.
2595 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
2597 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
2598 that are not really present. Substitute default arguments in
2599 template template arguments. Correctly convert TEMPLATE_DECL to
2600 TEMPLATE_TEMPLATE_PARM.
2601 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
2602 are no longer treated specially here.
2603 * parse.y (template_template_parm): Fix copy error.
2604 * decl.c (grokdeclarator): Warn about missing `typename' for nested
2605 type created from template template parameters.
2606 * parse.y (bad_parm): Likewise
2608 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
2609 (push_nested_class): Likewise.
2610 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
2611 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
2612 (copy_template_template_parm): Declare.
2613 * decl.c (arg_looking_for_template): New variable.
2614 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
2615 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
2616 node if arg_looking_for_template is nonzero.
2617 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
2618 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
2619 (grokdeclarator): Handle TEMPLATE_DECL.
2620 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
2621 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
2622 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
2623 (dump_decl): Handle unnamed template type parameters.
2624 Handle template template parameters.
2625 (dump_function_name): Handle template template parameters.
2626 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
2627 Handle TEMPLATE_TEMPLATE_PARM.
2628 * method.c (build_template_template_parm_names): New function.
2629 (build_template_parm_names): Handle TEMPLATE_DECL.
2630 (build_overload_nested_name, build_overload_name):
2631 Handle TEMPLATE_TEMPLATE_PARM.
2632 * parse.y (maybe_identifier): New nonterminal.
2633 (template_type_parm): Use it.
2634 (template_template_parm, template_arg1): New nonterminal.
2635 (template_parm): Add template_template_parm rules.
2636 (template_arg): Set processing_template_arg.
2637 (template_arg1): Rules moved from template_arg.
2638 (primary, nonnested_type): Set arg_looking_for_template if we are
2639 processing template arguments.
2640 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
2641 (process_template_parm): Handle template template parameters.
2642 (coerce_template_parms, comp_template_args): Likewise.
2643 (mangle_class_name_for_template, lookup_template_class): Likewise.
2644 (uses_template_parms): Handle TEMPLATE_DECL and
2645 TEMPLATE_TEMPLATE_PARM.
2646 (current_template_args): Handle TEMPLATE_DECL.
2647 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
2648 * search.c (dfs_walk, dfs_record_inheritance):
2649 Handle TEMPLATE_TEMPLATE_PARM.
2650 * tree.c (copy_template_template_parm): New function.
2651 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
2652 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
2654 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
2656 * decl.c (start_decl): Don't allow duplicate definitions of static
2659 * call.c (build_user_type_conversion_1): Handle user-defined
2660 template conversion operators correctly.
2662 * decl2.c (build_expr_from_tree): Issue an error message if the
2663 object in a COMPONENT_REF is a TEMPLATE_DECL.
2665 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
2667 * class.c (is_local_class): New function.
2668 * cp-tree.h (is_local_class): Declare it.
2669 (last_tree): Likewise.
2670 (begin_tree): Likewise.
2671 (end_tree): Likewise.
2672 (lookup_template_class): Change prototype.
2673 * decl.c (cp_finish_decl): Check for NULL where necesary.
2674 Consider FUNCTION_DECLS to declare objects with top-level binding,
2675 when calling make_decl_rtl.
2676 (grokdeclarator): Give members of local classes internal linkage.
2677 (start_function): Remove declaration of last_tree.
2678 (finish_function): Set flag_keep_inline_functions around call to
2679 rest_of_compilation if we are processing a member function in a
2681 (start_method): Call push_template_decl for member functions of
2682 local classes in template functions.
2683 * decl2.c (import_export_decl): Don't give external linkage to
2684 instantiations of templates with internal linkage.
2685 * parse.y (last_tree): Remove declaration.
2686 (template_type): Pass extra parameter to lookup_template_class.
2687 (self_template_type): Likewise.
2688 (structsp): Move call to reset_specialization into left_curly.
2689 (left_curly): Call reset_specialization, and begin_tree.
2690 * pt.c (saved_trees): New variable.
2691 (mangle_class_name_for_template): Change prototype. Use
2692 additional function context to name local classes in templates
2694 (classtype_mangled_name): Pass the context.
2695 (push_template_decl): Handle local classes and templates, and
2696 member functions for such classes.
2697 (convert_nontype_parameter): Fix handling of pointer-to-member
2699 (lookup_template_class): Handle local classes in templates.
2700 (tsubst): Likewise. Don't assume that template instantiations
2701 have external linkage; pay attention to the template declaration.
2702 (mark_decl_instantiated): Likewise.
2703 (begin_tree): New function.
2704 (end_tree): Likewise.
2706 * decl.c (xref_basetypes): Don't call complete_type for basetypes
2707 that involve template parameters; that can lead to infinite
2708 recursion unnecessarily.
2710 * pt.c (register_specialization): Do not register specializations
2711 that aren't ready to be registered yet.
2712 (check_explicit_specialization): Handle explicit specialization of
2713 constructors and destructors.
2714 (build_template_decl): New function.
2715 (push_template_delc): Handle out-of-class specializations of
2718 * pt.c (check_explicit_specialization): Set up the template
2719 information before registering the specialization.
2720 (coerce_template_parms): Fix thinko.
2721 (tsubst): Handle specializations of member templates correctly.
2723 * class.c (finish_struct_methods): Remove calls to
2724 check_explicit_specialization from here.
2725 (finish_struct): And insert them here.
2726 * cp-tree.h (perform_qualification_conversions): New function.
2727 (perform_array_to_pointer_conversion): Likewise.
2728 (begin_explicit_instantiation): Likewise.
2729 (end_explicit_instantiation): Likewise.
2730 (determine_specialization): Renamed from
2731 determine_explicit_specialization.
2732 (comp_template_parms): New function.
2733 (processing_explicit_instantiation): New variable.
2734 * cvt.c (perform_qualification_conversions): New function.
2735 (perform_array_to_pointer_conversion): Likewise.
2736 * decl.c (duplicate_decls): Don't consider template functions
2737 alike unless they have the same parameters. Refine handling of
2738 instantiation/specialization mismatches.
2739 (start_decl): Don't call pushdecl for template specializations,
2740 since they don't affect overloading.
2741 (start_function): Likewise
2742 (grokfndecl): Call check_explicit_specialization a little later.
2743 Don't call duplicate_decls for memberm template specializations.
2744 (grokdeclarator): Don't update template_count for classes that are
2745 themselves specializations. Remove use of `2' as parameter to
2746 grokfndecl since that value isn't used.
2747 * lex.c (cons_up_default_function): Save and restore
2748 processing_explicit_instantiation around calls to grokfield.
2749 * parse.y (finish_member_template_decl): New function.
2750 (component_decl_1): Use it.
2751 (fn.def2): Likewise.
2752 (template_arg_list_opt): New nonterminal.
2753 (template_type): Use it.
2754 (self_template_type): Likewise.
2755 (template_id): Likewise.
2756 (object_template_id): Likewise.
2757 (notype_template_declarator): Likwise.
2758 (begin_explicit_instantiation): Likewise.
2759 (end_explicit_instantiation): Likewise.
2760 (explicit_instantiation): Use them.
2761 * pt.c (coerce_template_parms): Add parameters.
2762 (processing_explicit_instantiation): New variable.
2763 (convert_nontype_parameter): New function.
2764 (determine_overloaded_function): Likewise.
2765 (begin_explicit_instantiation): Likewise.
2766 (end_explicit_instantiation): Likewise.
2767 (retrieve_specialization): Likewise.
2768 (register_specialization): Likewise.
2769 (processing_explicit_specialization): Removed.
2770 (determine_specialization): Handle specializations of member
2771 functions of template class instantiations.
2772 (check_explicit_specialization): Refine to conform to standard.
2773 (comp_template_parms): New function.
2774 (coerce_template_parms): Call convert_nontype_parameter.
2775 (tsubst): Refine handling of member templates. Use
2776 register_specialization.
2777 (instantiate_template): Use retrieve_specialization.
2778 (do_decl_instantiation): Likewise.
2779 (instantiate_decl): Likewise.
2780 (type_unification): Improve handling of explict template
2782 * tree.c (mapcar): Return error_mark_node, rather than aborting,
2783 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
2784 * typeck.c (build_unary_op): Call determine_specialization, rather
2785 than determine_explicit_specialization.
2787 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
2789 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
2791 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2793 * error.c (dump_decl): For enum tags, output the tag, not its value.
2795 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
2797 * decl.c (init_decl_processing): Only call init_rtti_processing
2800 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
2802 * init.c (build_new_1): Split out from build_new.
2803 (build_new): Just return a NEW_EXPR.
2804 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
2806 * decl2.c (get_temp_regvar): Tweak.
2808 * cp-tree.h (TREE_CALLS_NEW): Comment out.
2809 * class.c (resolves_to_fixed_type_p): Remove use.
2810 * method.c (build_opfncall): Likewise.
2811 * call.c (build_new_op): Likewise.
2813 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
2815 * exception.cc (__eh_alloc, __eh_free): New fns.
2816 (__cp_push_exception, __cp_pop_exception): Use them.
2817 (__uncatch_exception): Call terminate here if no exception.
2818 * except.c (build_terminate_handler): New fn.
2819 (expand_start_catch_block): Use it.
2820 (expand_exception_blocks): Likewise.
2821 (alloc_eh_object): New fn.
2822 (expand_throw): Use it. Protect exception init with terminate.
2823 * typeck.c (build_modify_expr): Remove code that ignores trivial
2826 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2828 * call.c (add_builtin_candidate): Add default case in enumeration
2830 (build_new_op): Likewise.
2831 (convert_like): Likewise.
2832 * cvt.c (build_expr_type_conversion): Likewise.
2833 * tree.c (real_lvalue_p): Likewise.
2834 (lvalue_p): Likewise.
2835 (cp_tree_equal): Likewise.
2836 * typeck.c (comptypes): Likewise.
2837 (build_component_ref): Likewise.
2838 (build_function_call_real): Likewise.
2839 (build_binary_op_nodefault): Likewise.
2840 (build_unary_op): Likewise.
2841 (build_modify_expr): Likewise.
2842 * typeck2.c (initializer_constant_valid_p): Likewise.
2844 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
2846 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
2848 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
2850 * pt.c (coerce_template_parms): Make sure to digest_init if
2853 * decl.c (duplicate_decls): Make the newdecl virtual if the
2854 olddecl was, just as is done with other attributes of olddecl.
2856 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
2858 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
2859 address of an OFFSET_REF.
2861 * cp-tree.def: Add AGGR_INIT_EXPR.
2862 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
2863 AGGR_INIT_EXPR where appropriate.
2864 * expr.c (cplus_expand_expr): Likewise. Simplify.
2866 * decl2.c (finish_file): Remove call to register_exception_table.
2868 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2870 * pt.c (instantiate_class_template): Don't do injection when
2871 processing_template_decl is true, as pollutes current_binding_level
2874 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
2876 * pt.c (maybe_fold_nontype_arg): Add prototype.
2878 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2880 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
2881 * error.c (dump_expr): Likewise.
2883 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2885 * typeck.c (build_function_call_real): Remove "inline called before
2886 definition" pedwarn.
2888 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
2890 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
2892 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
2894 * pt.c (type_unification_real): Change __null to type void* with
2897 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
2899 * call.c (implicit_conversion): Don't call
2900 build_user_type_conversion_1 with a NULL expr, since it will
2903 * pt.c (unify): Don't try to unify array bounds if either array is
2906 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2908 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
2909 Replace extern decls with casts.
2911 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
2912 Update last_parm_cleanup_insn.
2913 (store_after_parms): Remove.
2914 * cp-tree.h: Adjust.
2916 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2918 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
2919 (finish_file): Check DECL_COMDAT instead of weak|one_only.
2920 (import_export_vtable): Use make_decl_one_only instead of
2921 comdat_linkage for win32 tweak.
2922 (import_export_decl): Likewise.
2923 * pt.c (mark_decl_instantiated): Likewise.
2925 * decl2.c (finish_file): Lose handling of templates in pending_statics.
2927 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
2929 * decl2.c (finish_file): Lose call to expand_builtin_throw.
2930 * except.c (expand_builtin_throw): Remove.
2931 * cp-tree.h: Remove ptr_ptr_type_node.
2934 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
2936 * decl.c (ptr_ptr_type_node): Define.
2937 (init_decl_processing): Initialize it.
2938 * cp-tree.h: Declare it.
2939 * exception.cc (__cp_exception_info): Use __get_eh_info.
2940 (__cp_push_exception): Ditto.
2941 (__cp_pop_exception): Ditto.
2943 From Scott Snyder <snyder@d0sgif.fnal.gov>:
2944 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
2946 (init_exception_processing): Removed saved_pc initialization.
2948 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
2950 * pt.c (instantiate_decl): Defer all templates but inline functions.
2952 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2954 * init.c (expand_vec_init): Don't fold a list of parameters.
2956 * decl.c (copy_args_p): Handle copy elision for types with virtual
2958 * call.c (build_over_call): Likewise.
2960 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
2962 * pt.c (lookup_template_function): Copy the template arguments,
2963 not just the list containing them, to the permanent obstack.
2965 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
2967 * except.c (expand_start_catch_block): suspend_momentary for the
2970 * error.c (dump_decl): Handle LOOKUP_EXPR.
2972 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
2974 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
2975 permanent obstack if we are processing a template decl.
2976 * typeck.c (build_static_cast): Likewise.
2977 (build_const_cast): Likewise.
2978 (build_reinterpret_cast): Likewise.
2980 * pt.c (coerce_template_parms): Coerce some expressions, even
2981 when processing_template_decl.
2983 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2985 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
2986 handling of pointer difference expressions.
2988 * typeck.c (comp_target_types): Comparison of function/method types
2989 is independent of nptrs.
2991 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
2993 * pt.c (tsubst): Avoid creating pointer to reference and
2994 reference to reference types.
2996 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
2998 * parse.y (do_id): New nonterminal.
2999 (template_id): Use it.
3001 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3003 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
3004 * spew.c (yylex): Don't do_identifier here.
3005 * decl2.c (build_expr_from_tree): Revert last change.
3007 * decl2.c (build_expr_from_tree): Expand the name for a method call.
3008 * parse.y (object_template_id): Don't try to take the DECL_NAME.
3010 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3012 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
3014 * call.c (build_op_delete_call): Adjust.
3016 * except.c (expand_end_catch_block): Lose rethrow region.
3017 (expand_start_catch_block): Likewise.
3018 (expand_end_catch_block): Don't expand_leftover_cleanups.
3020 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3022 * pt.c (tsubst): Remove tree_cons call (places redundant info into
3023 DECL_TEMPLATE_INSTANTIATION).
3025 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3027 * tree.c (is_overloaded_fn): Handle getting a fn template.
3028 (really_overloaded_fn): Likewise.
3029 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
3030 * pt.c (check_explicit_specialization): Tweak.
3031 (determine_explicit_specialization): Tweak.
3033 * tree.c, cp-tree.h (get_target_expr): New fn.
3035 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
3037 * pt.c (check_explicit_specialization): Fix misspelling in
3038 diagnostic: `preceeded'.
3039 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
3042 1997-12-02 Mark Mitchell <mmitchell@usa.net>
3044 * pt.c (determine_explicit_specialization): Avoid an internal
3045 error for bad specializations.
3047 * method.c (build_overload_value): Handle SCOPE_REF.
3049 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
3051 * class.c (prepare_fresh_vtable): Enable even more complex MI
3054 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3056 * exception.cc (__check_eh_spec): Optimize a bit.
3058 * exception.cc (__cp_pop_exception): Lose handler arg.
3059 * except.c (do_pop_exception): Likewise.
3060 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
3061 (expand_end_catch_block): Likewise.
3063 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3065 * pt.c (check_explicit_specialization): Complain about using a
3066 template-id for a non-specialization.
3068 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
3070 * repo.c: Prototype rindex only if needed.
3073 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3075 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
3077 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3079 * typeck.c (build_const_cast): Handle references here instead of
3080 handing off to convert_to_reference.
3082 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
3083 TerminateFunctionCall.
3084 (init_exception_processing): Likewise. Terminate et al are now
3085 the fns, not ADDR_EXPRs.
3086 (various): Lose redundant assemble_external calls.
3087 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
3089 * cp-tree.h (struct lang_decl_flags): Add comdat.
3090 (DECL_COMDAT): New macro.
3091 * decl.c (duplicate_decls): Propagate it.
3092 (cp_finish_decl): Handle it.
3093 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
3095 * class.c: Remove static pending_hard_virtuals.
3096 (add_virtual_function): Take pointers to pending_virtuals
3097 and pending_hard_virtuals.
3098 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
3100 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3102 * decl2.c (import_export_vtable): If we support one_only but not
3103 weak symbols, mark instantiated template vtables one_only.
3104 (import_export_decl): Likewise for tinfo functions.
3105 (finish_vtable_vardecl): Also write out vtables from explicitly
3106 instantiated template classes.
3107 * pt.c (mark_class_instantiated): Revert last change.
3109 * except.c (expand_throw): Call mark_used on the destructor.
3111 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
3113 * lex.c (lang_init): Enable flag_exceptions by default if no
3114 command line switch was specified.
3116 1997-11-26 Mark Mitchell <mmitchell@usa.net>
3118 * pt.c (unify): Handle `void' template parameters in
3121 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3123 * rtti.c (build_dynamic_cast): Handle template case here.
3124 (build_dynamic_cast_1): Not here.
3126 * typeck2.c (digest_init): Make copies where appropriate.
3128 * decl2.c (delete_sanity): resolve_offset_ref.
3130 * except.c: Call terminate without caching so many bits.
3132 * except.c (expand_start_catch_block): Fix catching a reference
3135 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3137 * init.c (build_new): Copy size to the saveable obstack.
3139 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
3140 TRY_CATCH_EXPR for now.
3142 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3144 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
3145 has DECL_LANG_SPECIFIC.
3147 * exception.cc (struct cp_eh_info): Add handlers field.
3148 (__cp_push_exception): Initialize it.
3149 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
3150 (__throw_bad_exception): Remove.
3151 * except.c (call_eh_info): Add handlers field.
3152 (get_eh_handlers): New fn.
3153 (push_eh_cleanup): Increment handlers.
3155 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3157 * except.c (expand_start_eh_spec): Use the try/catch code.
3158 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
3159 doing everything inline.
3160 (init_exception_processing): throw_type_match now takes
3161 const void pointers.
3162 * exception.cc (__check_eh_spec): New fn.
3163 * inc/exception: Neither terminate nor unexpected return.
3164 * decl.c: Make const_ptr_type_node public.
3165 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
3167 * except.c (expand_start_catch_block): We only need the rethrow
3168 region for non-sjlj exceptions.
3169 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
3171 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3173 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
3174 (various.o): Likewise.
3175 * inc/new: Add placement deletes. Add throw specs for default new.
3176 * new.cc (set_new_handler): Move here from libgcc2.
3177 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
3178 (new): Move from libgcc2. Throw bad_alloc.
3179 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
3180 * decl.c (init_decl_processing): Update exception specs on new and
3183 * method.c (build_decl_overload_real): Don't mess with global
3186 * init.c (build_new): Check for null throw spec, not nothrow_t.
3188 * decl.c (duplicate_decls): Don't complain about different exceptions
3189 from an internal declaration.
3191 * call.c (build_op_delete_call): Fix check for member fns again.
3193 * decl2.c (import_export_decl): Interface hackery affects
3194 virtual synthesized methods.
3196 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3198 * decl.c (start_decl): Don't just complain about a mismatched
3201 * decl.c (make_implicit_typename): Handle case where t is not
3202 actually from context.
3203 * tree.c (get_type_decl): Lose identifier case.
3204 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
3205 * parse.y (nonnested_type): Just use lookup_name.
3206 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
3208 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
3210 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
3211 T was built in C language context (for example, by
3212 output_func_start_profiler).
3214 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3216 * decl.c (make_implicit_typename): New fn.
3217 (lookup_name_real): Use it. Use current_class_type as the context.
3219 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
3221 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
3223 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3225 * friend.c (do_friend): Warn about non-template friends in templates.
3227 * call.c (build_op_delete_call): Fix handling of inherited delete.
3229 * search.c (dfs_record_inheritance): Ignore template type parms.
3231 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
3233 * call.c (build_new_op): Fix copy error.
3234 (build_op_new_call): New fn.
3235 (build_op_delete_call): New fn.
3236 * cp-tree.h: Declare them.
3237 * init.c (build_new): Use them. Support placement delete.
3238 (build_x_delete): Use build_op_delete_call.
3239 (build_delete): Likewise.
3240 * decl2.c (delete_sanity): Likewise.
3241 (coerce_delete_type): Don't complain about placement delete.
3243 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3245 * call.c (build_new_function_call): Remove unused 'obj' parm.
3246 * cp-tree.h, typeck.c: Adjust.
3248 * init.c (build_new): Make the cleanup last longer.
3249 (expand_vec_init): Call do_pending_stack_adjust.
3251 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3253 * pt.c (do_type_instantiation): Fix typo.
3254 (mark_class_instantiated): If we support one_only but not weak
3255 symbols, don't mark this as known.
3257 * init.c (build_new): Handle vec delete in EH cleanup.
3259 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3261 * call.c (build_method_call): Call complete_type before checking
3264 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
3266 * decl.c (add_block_current_level): Delete.
3267 * init.c (build_vec_delete_1): Delete build_block and
3268 add_block_current_level calls.
3270 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
3272 * init.c (build_new): Handle freeing allocated memory when the
3275 * call.c (build_new_method_call): Fix flags arg.
3277 * pt.c (do_type_instantiation): Don't try to instantiate
3279 (mark_decl_instantiated): If we support one_only but not
3280 weak symbols, mark this one_only.
3281 * decl2.c (import_export_vtable): Don't defer handling of vtables
3282 if MULTIPLE_SYMBOL_SPACES.
3284 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3286 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
3288 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
3290 * except.c (do_pop_exception): Return a value.
3292 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3294 * call.c (build_new_method_call): Handle getting a
3295 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
3296 if we got template parms.
3297 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
3299 * decl2.c (build_expr_from_tree): Tweak last change.
3300 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
3301 (maybe_fold_nontype_arg): Split out from tsubst_copy.
3302 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
3304 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3306 * pt.c (tsubst_copy): Handle explicit template arguments in
3308 * typeck.c (build_x_function_call): Likewise.
3309 * decl2.c (build_expr_from_tree): Lookup function name if it
3312 * pt.c (tsubst): Instantiate template functions properly when
3313 template parameter does not appear in function arguments and return
3315 (comp_template_args): Handle member templates required by tsubst.
3317 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3319 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
3322 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3324 * pt.c (coerce_template_parms): Tweak error message.
3326 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
3327 return type defaults to `int', even if there are storage-class
3330 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3332 Complete nested exception support.
3333 * except.c (do_pop_exception): Split out...
3334 (push_eh_cleanup): From here. Handle the EH region by hand.
3335 (expand_start_catch_block): Add a new level for the catch parm.
3336 Move the rethrow region outside the two cleanup regions.
3337 Protect the initializer for the catch parm with terminate.
3338 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
3339 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
3340 popping off the middle of the stack.
3341 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
3342 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
3343 (build_cplus_new): Only wrap CALL_EXPRs.
3344 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
3345 the constructor call.
3347 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3349 * Make-lang.in (c++.distdir): Make inc subdirectory.
3351 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3353 * decl2.c (finish_file): Put back some code.
3355 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3357 * decl2.c (finish_file): Remove redundant code.
3358 * method.c (emit_thunk): Don't let the backend defer generic thunks.
3360 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3362 * except.c (call_eh_info): Split out...
3363 (push_eh_info): From here.
3364 (expand_builtin_throw): Use it.
3365 (expand_start_catch_block): Move region start back.
3367 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
3369 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
3370 (real_yylex): Record wide strings using target endianness, not host.
3372 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
3374 * repo.c (rindex): Add decl unconditionally.
3375 (get_base_filename, open_repo_file): Don't cast rindex.
3376 * xref.c (rindex): Add decl unconditionally.
3377 (index): Remove unused decl.
3378 (open_xref_file): Don't cast rindex.
3380 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3382 * class.c (build_vbase_path): Propagate the result type properly.
3384 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
3386 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
3387 remaining use of saved_throw_type with a call to get_eh_type.
3389 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
3391 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
3392 (file_name_nondirectory): New function, doing the same as the macro.
3393 (set_typedecl_interface_info): Use it instead of the macro.
3394 (check_newline): Likewise.
3395 (handle_cp_pragma): Likewise.
3397 * repo.c (get_base_filename): Cast result of rindex to char*.
3398 (open_repo_file): Likewise.
3399 * xref.c (open_xref_file): Likewise.
3400 * error.c (dump_char): Make its arg int, not char.
3402 * except.c (push_eh_info): Pass the number of fields - 1 down, not
3403 the exact number of fields.
3405 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3407 Support for nested exceptions.
3408 * tinfo2.cc (__is_pointer): New fn.
3409 * exception.cc (struct cp_eh_info): Define.
3410 (__cp_exception_info, __uncatch_exception): New fns.
3411 (__cp_push_exception, __cp_pop_exception): New fns.
3412 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
3414 (init_exception_processing): Likewise. __eh_pc is now external.
3415 (push_eh_info): New fn.
3416 (get_eh_{info,value,type,caught}): New fns.
3417 (push_eh_cleanup): Just call __cp_pop_exception.
3418 (expand_start_catch_block): Use push_eh_info. Start the eh region
3420 (expand_end_eh_spec): Use push_eh_info.
3421 (expand_throw): Call __cp_push_exception to set up the exception info.
3422 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
3424 (expand_builtin_throw): Don't refer to empty_fndecl.
3426 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3428 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
3430 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
3432 * method.c (build_template_parm_names, build_decl_overload_real):
3433 Add static to definitions.
3434 * pt.c (add_to_template_args, note_template_header,
3435 processing_explicit_specialization, type_unification_real): Likewise.
3436 ({determine,check}_explicit_specialization): Use a single string for
3439 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3441 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
3442 (expand_end_catch_block): Likewise.
3443 (expand_end_eh_spec): Likewise.
3445 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
3447 * decl.c (duplicate_decls): Handle template specializations
3449 * error.c (dump_function_name): Fix printing of specializations of
3450 member functions that are not member templates.
3451 * cp-tree.h (processing_specialization): Make global.
3452 * pt.c (processing_specialization): Likewise.
3453 * lex.c (cons_up_default_function): Save and restore
3454 processing_specialization to avoid confusion.
3456 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3458 * decl.c (init_decl_processing): Give null_node unknown* type.
3459 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
3460 (common_type): Likewise.
3461 * error.c (args_as_string): Recognize null_node.
3463 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3465 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
3466 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
3468 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
3470 * Make-lang.in (g++): Include prefix.o.
3472 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
3474 * pt.c (determine_explicit_specialization): Initialize "dummy"
3475 to keep Purify quiet.
3477 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3479 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
3480 (build_overload_int): Not here.
3482 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
3484 * class.c (build_type_pathname): Remove.
3485 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
3487 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
3489 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
3490 &&label GNU extension.
3492 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
3494 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
3495 so as to avoid incorrect manglings.
3496 * method.c (build_decl_overload_real): Don't mangle return types
3499 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
3501 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
3502 scratch_tree_cons): Define as macros for now.
3503 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
3504 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
3505 typeck2.c: Use them and the expression_obstack variants.
3507 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3509 * decl.c (store_return_init): Allow classes with explicit ctors to
3510 be used with the named return values extension.
3512 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
3514 * pt.c (instantiate_decl): Fix previous change.
3516 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
3518 * pt.c (tsubst): Fix thinko.
3519 (instantiate_decl): Really use the original template.
3521 * call.c (build_new_method_call): Use simple constructor_name for
3524 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
3526 * method.c (build_underscore_int): Don't use ANSI specific
3529 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3531 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
3532 for our key method; it might have been inlined by -O3.
3534 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
3536 * decl.c (make_typename_type): Do not try to call lookup_field for
3537 non-aggregate types.
3539 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
3541 * typeck.c (build_reinterpret_cast): Tweak.
3543 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3545 * typeck.c (build_reinterpret_cast): converting a void pointer
3546 to function pointer with a reinterpret_cast produces a warning
3547 if -pedantic is issued
3549 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3551 * typeck.c (c_expand_return): Don't warn about returning a
3552 reference-type variable as a reference.
3554 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3556 * method.c (build_static_name): Fix typo.
3558 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
3560 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
3561 OLDDECL before we try to do DECL_USE_TEMPLATE.
3563 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * decl.c (duplicate_decls): Don't warn about template instances.
3567 * typeck.c (mark_addressable): Lose ancient code that unsets
3570 * pt.c (do_decl_instantiation): Lose support for instantiating
3573 * call.c (build_new_function_call): Fix handling of null explicit
3575 (build_new_method_call): Likewise.
3577 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
3579 * method.c (build_underscore_int): Fix typo.
3581 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
3583 * tree.c (print_lang_statistics): #if 0 call to
3584 print_inline_obstack_statistics until its definition is checked in.
3586 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3588 * decl2.c (finish_file): Move dump_tree_statistics to end.
3590 * pt.c (instantiate_decl): Look for the original template.
3591 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
3592 of member templates.
3594 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3596 * Makefile.in (g++FAQ.*): New rules.
3597 (CONFLICTS): Update.
3598 * g++FAQ.texi: Moved from libg++.
3600 * parse.y (PFUNCNAME): Only specify the type once.
3602 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
3604 * lex.c (real_yylex): Clean up the code to fully behave the way
3605 the c-lex.c parser does for complex and real numbers.
3607 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
3609 * method.c (build_decl_overload_real): Reformat.
3611 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
3613 * method.c (synthesize_method): If at_eof, determine our linkage.
3615 1997-09-29 Paul Eggert <eggert@twinsun.com>
3617 * lex.c (real_yylex): Treat `$' just like `_', except issue a
3618 diagnostic if !dollars_in_ident or if pedantic.
3620 * lang-specs.h (@c++): -ansi no longer implies -$.
3622 * decl2.c (lang_decode_option):
3623 -traditional and -ansi now do not mess with
3626 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
3628 * Makefile.in (parse.o, decl.o): Also depend on
3629 $(srcdir)/../except.h $(srcdir)/../output.h.
3630 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
3631 $(srcdir)/../except.h $(srcdir)/../output.h.
3632 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
3635 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
3637 * expr.c (cplus_expand_expr): Make it static.
3639 * decl2.c, init.c, typeck.c: Include "expr.h".
3640 (expand_expr): Use proper values when calling the function.
3642 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
3644 * lang-options.h: new -Wold-style-cast flag.
3645 * cp-tree.h (warn_old_style_cast): new variable.
3646 * decl2.c (warn_old_style_cast): ditto.
3647 (lang_decode_option): support -Wold-style-cast.
3648 (reparse_absdcl_as_casts): produce old-style-cast warning.
3650 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3652 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
3653 TREE_USED, reset value based on already_used.
3655 * init.c (expand_member_init): Revert change.
3657 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3659 * cp-tree.h, decl.c, decl2.c, pt.c:
3660 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
3662 * decl2.c (lang_decode_option): Add missing ;.
3664 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3666 * friend.c (do_friend): Disable injection for all template-derived
3668 * decl2.c (lang_decode_option): Handle -fguiding-decls.
3669 * parse.y (notype_template_declarator): New nonterminal.
3670 (direct_notype_declarator): Use it.
3671 (complex_direct_notype_declarator): Likewise.
3672 (object_template_id): Accept any kind of identifier after TEMPLATE.
3673 (notype_qualified_id): Don't add template declarators here.
3675 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
3677 * call.c (add_template_candidate): Add explicit_targs parameter.
3678 (build_scoped_method_call): Use it.
3679 (build_overload_call_real): Likewise.
3680 (build_user_type_conversion_1): Likewise.
3681 (build_new_function_call): Likewise.
3682 (build_object_call): Likewise.
3683 (build_new_op): Likewise.
3684 (build_new_method_call): Likewise.
3685 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
3686 (build_new_method_call): Likewise.
3688 * class.c (finish_struct_methods): Add specialization pass to
3689 determine which methods were specializing which other methods.
3690 (instantiate_type): Handle TEMPLATE_ID_EXPR.
3692 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
3694 * cp-tree.h (name_mangling_version): New variable.
3695 (flag_guiding_decls): Likewise.
3696 (build_template_decl_overload): New function.
3697 (begin_specialization): Likewise.
3698 (reset_specialization): Likewise.
3699 (end_specialization): Likewise.
3700 (determine_explicit_specialization): Likewise.
3701 (check_explicit_specialization): Likewise.
3702 (lookup_template_function): Likewise.
3703 (fn_type_unification): Add explicit_targs parameter.
3704 (type_unification): Likewise.
3706 * decl.c (duplicate_decls): Add smarts for explicit
3708 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
3710 (grokfndecl): Call check_explicit_specialization.
3712 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
3713 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
3714 (check_classfn): Handle specializations.
3716 * error.c (dump_function_name): Print specialization arguments.
3718 * friend.c (do_friend): Don't call pushdecl for template
3721 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
3723 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
3724 and -fno-guiding-decls.
3726 * lex.c (identifier_type): Return PFUNCNAME for template function
3729 * method.c (build_decl_overload_real): New function.
3730 (build_template_parm_names): New function.
3731 (build_overload_identifier): Use it.
3732 (build_underscore_int): New function.
3733 (build_overload_int): Use it. Add levels for template
3735 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
3736 (build_overload_nested_names): Handle template type parameters.
3737 (build_template_decl_overload): New function.
3739 * parse.y (YYSTYPE): New ntype member.
3740 (nested_name_specifier): Use it.
3741 (nested_name_specifier_1): Likewise.
3742 (PFUNCNAME): New token.
3743 (template_id, object_template_id): New non-terminals.
3744 (template_parm_list): Note specializations.
3745 (template_def): Likewise.
3746 (structsp): Likewise.
3747 (fn.def2): Handle member template specializations.
3748 (component_decl_1): Likewise.
3749 (direct_notype_declarator): Handle template-ids.
3750 (component_decl_1): Likewise.
3751 (direct_notype_declarator): Handle template-ids.
3752 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
3754 * pt.c (processing_specializations): New variable.
3755 (template_header_count): Likewise.
3756 (type_unification_real): New function.
3757 (processing_explicit_specialization): Likewise.
3758 (note_template_header): Likewise.
3759 (is_member_template): Handle specializations.
3760 (end_template_decl): Call reset_specialization.
3761 (push_template_decl): Handle member template specializations.
3763 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
3764 (instantiate_template): Handle specializations.
3765 (instantiate_decl): Likewise.
3766 (fn_type_unification): Handle explicit_targs.
3767 (type_unification): Likewise. Allow incomplete unification
3768 without an error message, if allow_incomplete.
3769 (get_bindings): Use new calling sequence for fn_type_unification.
3771 * spew.c (yylex): Handle PFUNCNAME.
3773 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
3774 (really_overloaded_fn): Likewise.
3775 (get_first_fn): Handle function templates.
3777 * typeck.c (build_x_function_call): Use really_overloaded_fn.
3778 Handle TEMPLATE_ID_EXPR.
3779 (build_x_unary_op): Likewise.
3780 (build_unary_op): Likewise.
3781 (mark_addressable): Templates whose address is taken are marked
3784 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3786 * decl.c (init_decl_processing): Declare __builtin_constant_p as
3787 accepting any kind of type, not only int.
3789 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3791 * search.c (get_matching_virtual): Notice virtual bases when sorrying
3792 about covariant returns.
3794 * parse.y (member_init): Also imply typename here. Remove ancient
3795 extension for initializing base members.
3797 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3799 Handle multi-level typenames and implicit typename in base list.
3800 * parse.y (typename_sub{,[0-2]}): New rules.
3801 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
3802 (nonnested_type): New rule.
3803 (complete_type_name): Use it.
3804 (base_class.1): Use typename_sub and nonnested_type.
3805 (nested_name_specifier): Don't elide std:: here.
3806 * decl.c (make_typename_type): Handle getting a type for NAME.
3807 (lookup_name_real): Turn std:: into :: here.
3809 Rvalue conversions were removed in London.
3810 * call.c (is_subseq): Don't consider lvalue transformations.
3811 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
3812 (joust): Reenable ?: kludge.
3814 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
3816 * decl.c (start_function): Up warning of no return type to be a
3819 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3821 * init.c (expand_member_init): Don't set TREE_USED.
3822 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
3823 set,don't clear TREE_USED wholesale.
3825 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3827 * call.c (build_over_call): Do require_complete_type before
3830 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3832 * search.c (lookup_field): Call complete_type in all cases.
3834 * decl.c (finish_function): Just warn about flowing off the end.
3836 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
3838 * decl.c (grokparms): Don't bash a permanent list node if we're
3841 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
3843 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
3845 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3847 * call.c (build_new_op): Give better error for syntactically
3848 correct, but semantically invalid, use of undeclared template.
3850 * call.c (compare_qual): Handle pmfs.
3852 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
3853 after the exception spec.
3855 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
3857 * call.c (null_ptr_cst_p): Integer type, not integral type.
3859 * call.c (joust): Disable warnings until they can be moved to the
3862 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
3864 * Makefile.in, config-lang.in: Convert to autoconf.
3866 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3868 * decl.c (lookup_name_real): Add implicit 'typename' to types from
3871 * pt.c (most_specialized_class): Fix typo.
3872 (tsubst): Move constant folding to TREE_VEC case.
3874 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
3876 * pt.c (do_poplevel): Don't warn about unused local variables
3877 while processing_template_decl since we don't always know whether
3878 or not they will need constructing/destructing.
3880 * pt.c (uses_template_parms): Check the values of an enumeration
3881 type to make sure they don't depend on template parms.
3883 * decl.c (make_typename_type): Don't lookup the field if the
3884 context uses template parms, even if we're not
3885 processing_template_decl at the moment.
3887 * pt.c (coerce_template_parms): Avoid looking at the
3888 TYPE_LANG_DECL portion of a typename type, since there won't be
3890 (tsubst): Do constant folding as necessary to make sure that
3891 arguments passed to lookup_template_class really are constants.
3893 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
3895 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
3896 * decl2.c (finish_file): Only register exception tables if we
3899 * decl.c (init_decl_processing): Add __builtin_[fs]p.
3901 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3903 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
3905 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
3907 * error.c (dump_decl): Avoid crashing when presented with a
3908 uninitialized constant, as can occur with a template parameter.
3909 (dump_expr): Make sure that there are enough levels of
3910 current_template_parms before we start diving through them.
3912 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
3914 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
3917 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3919 * except.c (expand_throw): Call build_delete for all
3920 exception types, not just objects with destructors.
3922 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
3924 * decl.c (current_local_enum): Remove static.
3925 * pt.c (tsubst_enum): Save and restore value of current_local_enum
3926 in case template is expanded in enum decl.
3927 (instantiate_class_template) : Use new tsubst_enum signature.
3928 (tsubst_expr): Likewise.
3930 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
3932 * pt.c (begin_member_template_processing): Take a function as
3933 argument, not a set of template arguments. Use the template
3934 parameters, rather than the arguments. Handle non-type parameters
3935 correctly. Push a binding level for the parameters so that multiple
3936 member templates using the same parameter names can be declared.
3937 (end_member_template_processing): Pop the binding level.
3938 (push_template_decl): Mark member templates as static when
3941 * lex.c (do_pending_inlines): Pass the function, not its template
3942 arguments, to begin_member_template_processing.
3943 (process_next_inline): Likewise.
3944 (do_pending_defargs): Likewise.
3946 * error.c (dump_expr): Obtain the correct declaration for a
3947 TEMPLATE_CONST_PARM.
3949 * call.c (add_template_conv_candidate): New function.
3950 (build_object_call): Handle member templates, as done in the other
3953 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
3955 * decl.c (replace_defag): Undo previous change.
3956 * lex.c (do_pending_defargs): Deal with member templates.
3958 * pt.c (is_member_template): Avoid crashing when passed a
3959 non-function argument.
3961 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
3963 * class.c (grow_method): Remove check for redeclaration.
3965 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
3967 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
3968 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
3969 (PRIMARY_TEMPLATE_P): Use it.
3970 * call.c (build_overload_call_real): Use it.
3971 * class.c (instantiate_type): Likewise.
3972 * decl.c (decls_match): Likewise.
3973 * method.c (build_overload_identifier): Likewise.
3974 * pt.c (push_template_decl): Likewise.
3975 (classtype_mangled_name): Likewise.
3976 (lookup_template_class): Likewise.
3978 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
3979 DECL_NTPARMS to conform to usage elsewhere.
3980 * call.c (add_template_candidate): Likewise.
3981 * class.c (instantiate_type): Likewise.
3982 * pt.c (instantiate_template): Likewise.
3983 (get_bindings): Likewise.
3985 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
3988 * pt.c (unify): Undo changes to allow multiple levels of template
3990 (type_unification): Likewise.
3991 (fn_type_unification): Likewise.
3992 (get_class_bindings): Likewise.
3993 * cp-tree.h (Likewise).
3995 * decl.c (replace_defarg): Check that the type of the default
3996 parameter does not invlove a template type before complaining
3997 about the initialization.
3999 * error.c (dump_expr): Deal with template constant parameters in
4000 member templates correctly.
4002 * pt.c (is_member_template): Deal with class specializations
4004 (tsubst): Handle "partial instantiation" of member templates
4007 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
4009 * pt.c (type_unification): Change calling squence to allow for
4010 multiple levels of template parameters.
4011 (tsubst_expr): Likewise.
4013 (tsubst_copy): Likewise.
4014 (instantiate_template): Likewise.
4016 * call.c (build_overload_call_real): Use it.
4017 (add_builtin_candidate): Use it.
4018 (build_new_method_call): Use it.
4019 * class.c (instantiate_type): Use it.
4020 * decl.c (grokdeclarator): Use it.
4021 * decl2.c (finish_file): Use it.
4022 * method.c (build_overload_identifier): Use it.
4024 * call.c (add_template_candidate): Add additional parameter for
4025 the function return type. Call fn_type_unification istead of
4027 (build_user_type_conversion_1): Handle member templates.
4028 (build_new_function_call): Likewise.
4029 (build_new_op): Likewise.
4030 (build_new_method_call): Likewise.
4032 * class.c (grow_method): Don't give an error message indicating
4033 that two member templates with the same name are ambiguous.
4034 (finish_struct): Treat member template functions just like member
4037 * cp-tree.h (check_member_template): Add declaration.
4038 (begin_member_template_processing): Likewise.
4039 (end_member_template_processing): Likewise.
4040 (fn_type_unification): Likewise.
4041 (is_member_template): Likewise.
4042 (tsubst): Change prototype.
4043 (tsubst_expr): Likewise.
4044 (tsubst_copy): Likewise.
4045 (instantiate_template): Likewise.
4046 (get_bindings): Likewise.
4048 * decl.c (decls_match): Handle multiple levels of template
4050 (pushdecl): Handle template type params just like other type
4052 (push_class_level_binding): Return immediately if the
4053 class_binding_level is NULL.
4054 (grokfndecl): If check_classfn() returns a member_template, use
4055 the result of the template, not the template itself.
4057 * decl2.c (check_member_template): New function. Check to see
4058 that the entity declared to be a member template can be one.
4059 (check_classfn): Allow redeclaration of member template functions
4060 with different types; the new functions can be specializations or
4061 explicit instantiations.
4063 * error.c (dump_decl): Handle multiple levels of template
4065 (dump_function_decl): Update to handle function templates.
4067 * lex.c (do_pending_inlines): Set up template parameter context
4068 for member templates.
4069 (process_next_inline): Likewise.
4071 * method. (build_overload_identifier): Adjust for multiple levels
4072 of template parameters.
4074 * parse.y (fn.def2): Add member templates.
4075 (component_decl_1): Likewise.
4077 * pt.c (begin_member_template_processing): New function.
4078 (end_member_template_processing): Likewise.
4079 (is_member_template): Likewise.
4080 (fn_type_unification): Likewise.
4081 (current_template_parms): Return a vector of all the template
4082 parms, not just the innermost level of parms.
4083 (push_template_decl): Deal with the possibility of member
4085 (lookup_template_class): Likewise.
4086 (uses_template_parms): Likewise.
4087 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
4088 TEMPLATE_CONST_PARM to deal with multiple levels of template
4089 arguments. Add processing of TEMPLATE_DECL to produce new
4090 TEMPLATE_DECLs from old ones.
4091 (do_decl_instantiation): Handle member templates.
4093 * search.c (lookup_fnfields_1): Handle member template conversion
4096 * tree.c (cp_tree_equal): Check the levels, as well as the
4097 indices, of TEMPLATE_CONST_PARMs.
4099 * typeck.c (comptypes): Check the levels, as well as the indices,
4100 fo TEMPLATE_TYPE_PARMs.
4101 (build_x_function_call): Treat member templates like member
4104 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4106 * typeck.c (c_expand_return): Always convert_for_initialization
4107 before checking for returning a pointer to local.
4109 * pt.c (type_unification): If strict and the function parm doesn't
4110 use template parms, just compare types.
4112 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
4114 * method.c (build_overloaded_value): Replace direct call
4115 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
4117 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4119 * typeck.c (convert_arguments): Don't arbitrarily choose the first
4120 of a set of overloaded functions.
4122 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
4124 * lex.c (real_yylex): Don't elide __FUNCTION__.
4126 * method.c (build_overload_value): Add in_template parm.
4127 (build_overload_int): Likewise.
4128 (build_overload_identifier): Pass it.
4130 * decl.c (duplicate_decls): Don't bash a previous template
4131 definition with a redeclaration.
4133 * pt.c (unify): float doesn't match double.
4135 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
4136 TYPE_DECL. Handle getting non-template types.
4137 * parse.y (explicit_instantiation): Use typespec instead of
4140 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
4142 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
4144 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
4146 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
4147 (compare_ics): Likewise.
4149 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4151 * call.c (joust): Warn about choosing one conversion op over
4152 another because of 'this' argument when the other return type is
4154 (source_type): New fn.
4156 * call.c (build_new_op): Strip leading REF_BIND from first operand
4157 to builtin operator.
4159 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
4162 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4164 * call.c (null_ptr_cst_p): Remove support for (void*)0.
4166 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
4168 * typeck.c (expand_target_expr): Make definition match declaration.
4170 * class.c (get_basefndecls): Make definition match declaration.
4172 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
4174 * input.c (sub_getch): Eventually give up and release the input file.
4176 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
4179 * call.c (joust): Tweak message.
4181 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
4183 * error.c (type_as_string): Put const/volatile on template type
4184 parameters where appropriate.
4186 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
4188 * call.c (strictly_better): Make arguments unsigned ints.
4190 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
4192 * lex.c (real_yylex): Refer to __complex instead of complex.
4194 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
4196 * lex.c (real_yylex): Don't use getc directly.
4198 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4200 * call.c (is_subseq): Don't try to be clever.
4202 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4204 * parse.y, pt.c: Include "except.h".
4205 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
4206 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
4207 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
4208 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
4211 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4213 * decl2.c (mark_vtable_entries): Instead of replacing pure
4214 virtuals with a reference to __pure_virtual, copy the decl and
4217 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4219 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
4221 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
4223 * pt.c (instantiate_class_template): Call repo_template_used
4224 before finish_prevtable_vardecl.
4226 * call.c (is_subseq): New fn.
4227 (compare_ics): Use it.
4229 * repo.c (finish_repo): Don't crash on no args.
4231 * parse.y (named_complex_class_head_sans_basetype): Handle
4232 explicit global scope.
4233 * decl2.c (handle_class_head): New fn.
4235 * pt.c (unify): Add CONST_DECL case.
4237 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4239 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
4241 * cp-tree.h (report_type_mismatch): Add prototype.
4242 * call.c (build_overload_call_real): Remove erroneous fourth
4243 argument to report_type_mismatch.
4244 (build_user_type_conversion_1): Remove erroneous second arg to
4246 (build_new_function_call): Likewise.
4247 (build_object_call): Likewise.
4248 (build_new_op): Likewise.
4249 (build_new_method_call): Likewise.
4251 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4253 * error.c (dump_decl): Don't bother processing a function with no
4256 * method.c (emit_thunk): Call init_function_start in the macro case.
4258 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
4260 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
4261 defined and used to set flag_vtable_thunks.
4263 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4265 * parse.y: Don't clear the inlines from their obstack until they've
4268 * decl.c (duplicate_decls): Don't complain about exception
4269 specification mismatch if flag_exceptions is off.
4271 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
4273 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
4275 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
4277 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
4278 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
4279 Include <stdio.h> before include files that formerly used STDIO_PROTO.
4281 * decl.c, g++spec.c, lex.c, method.c, repo.c:
4282 Include "config.h" first, as per autoconf manual.
4284 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
4286 * decl.c (duplicate_decls): Tweak wording.
4287 * lex.c (do_pending_defargs): Don't die if we see a default arg
4288 that isn't a DEFAULT_ARG.
4289 * error.c (dump_expr): Handle DEFAULT_ARG.
4291 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
4292 * lang-options.h: Add -fhandle-exceptions.
4294 * class.c (build_vtable): vtables are artificial.
4295 (prepare_fresh_vtable): Likewise.
4297 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4299 * cvt.c (ocp_convert): After converting to the target type, set
4300 LOOKUP_NO_CONVERSION.
4302 * call.c (joust): Warn about potentially confusing promotion rules
4304 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
4306 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
4308 * exception.cc: Declare __terminate_func with noreturn attribute.
4310 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
4312 * parse.y: Break out eat_saved_input, handle errors.
4313 (function_try_block): Use compstmt instead of compstmt_or_error.
4315 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
4317 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
4319 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4321 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
4322 existence of cc1plus check whether $(LANGUAGES) contains C++.
4324 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4326 * method.c (do_build_copy_constructor): When copying an anonymous
4327 union member loop around to handle nested anonymous unions. Use
4328 the offset of the member relative to the outer structure, not the
4331 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4333 * call.c (resolve_args): New fn.
4334 (build_new_function_call): Use it.
4335 (build_object_call): Likewise.
4336 (build_new_method_call): Likewise.
4338 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
4340 * call.c (build_over_call): tsubst all default parms from templates.
4342 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
4344 * decl.c (struct cp_function): Add static_labelno.
4345 (push_cp_function_context): Save it.
4346 (pop_cp_function_context): Restore it.
4348 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4350 * typeck.c (build_component_ref_1): Convert from reference.
4352 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4354 * parse.y (current_declspecs, prefix_attributes): Initialize to
4357 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
4358 before we try to force it to be a TREE_LIST.
4359 (decl): Make sure $1.t is non-nil.
4361 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
4363 * pt.c (uses_template_parms): Handle template first-parse codes.
4365 * decl.c (cp_finish_decl): Only warn about user-defined statics.
4367 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4369 * pt.c (unify): Handle BOOLEAN_TYPE.
4371 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
4372 * pt.c (tsubst): Don't set it.
4373 * call.c (build_over_call): Use uses_template_parms.
4375 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4377 * method.c (build_overload_nested_name): Use static_labelno
4378 instead of var_labelno.
4379 (build_qualified_name): New fn.
4380 (build_overload_name): Split out from here.
4381 (build_static_name): Use build_qualified_name.
4382 * decl.c (cp_finish_decl): Statics in extern inline functions
4383 have comdat linkage.
4384 (start_function): Initialize static_labelno.
4386 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4388 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
4389 before "all member functions in class [] are private"
4391 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
4393 * lex.c (do_scoped_id): convert_from_reference.
4394 * init.c (build_offset_ref): Likewise.
4396 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4398 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
4400 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4402 * typeck.c (get_member_function_from_ptrfunc): Promote index
4405 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
4407 * tree.c (layout_basetypes): Move non-virtual destructor warning.
4408 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
4410 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4412 * decl.c (grokdeclarator): Call add_defarg_fn for the function
4414 * lex.c (add_defarg_fn): Adjust.
4415 (do_pending_defargs): Adjust. Don't skip the first parm.
4417 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4419 * decl.c (build_enumerator): Global enumerators are also readonly.
4421 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
4422 (build_dynamic_cast): Call it and convert_from_reference.
4424 * lex.c (add_defarg_fn): New fn.
4425 (snarf_defarg): Don't add to defarg_types.
4426 (do_pending_defargs): Lose defarg_types. All fns we process now
4428 * decl.c (grokfndecl): Call add_defarg_fn.
4430 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
4431 * cp-tree.def: Add DEFAULT_ARG.
4432 * spew.c (yylex): Call snarf_defarg as appropriate.
4433 * parse.y: New tokens DEFARG and DEFARG_MARKER.
4434 (defarg_again, pending_defargs, defarg, defarg1): New rules.
4435 (structsp): Use pending_defargs.
4436 (parms, full_parm): Use defarg.
4437 * lex.c (init_lex): Initialize inline_text_firstobj.
4438 (do_pending_inlines): Never pass the obstack to feed_input.
4439 (process_next_inline): Call end_input instead of restore_pending_input.
4440 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
4441 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
4442 * input.c (end_input): New fn.
4443 (sub_getch): At the end of some fed input, just keep returning EOF
4444 until someone calls end_input.
4445 Remove 'obstack' field from struct input_source.
4446 * decl.c (grokparms): Handle DEFAULT_ARG.
4447 (replace_defarg): New fn.
4448 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
4450 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
4452 * call.c (implicit_conversion): If nothing else works, try binding
4453 an rvalue to a reference.
4455 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
4457 * decl.c (init_decl_processing): fix Jun 30 patch -- move
4458 ifndef for Cygwin32 to include SIGSEGV.
4460 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4462 * class.c (finish_struct_1): Only complain about pointers without
4463 copy stuff if there are any constructors.
4465 * rtti.c (build_dynamic_cast): Call complete_type on the types.
4467 * decl.c (grokfndecl): If the function we chose doesn't actually
4470 * decl2.c (grokclassfn): Don't specify 'const int' for the
4471 artificial destructor parm.
4473 * pt.c (type_unification): If we are called recursively, nothing
4476 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
4478 * decl.c (init_decl_processing): Stop trying to catch signals
4479 other than SIGABRT since the Cygwin32 library doesn't support
4480 them correctly yet. This fixes a situation in which g++ causes
4481 a hang on SIGSEGVs and other such signals in our Win32-hosted
4484 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
4486 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
4488 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
4490 * typeck2.c (store_init_value): Always return the value if our
4491 type needs constructing.
4493 * method.c (hack_identifier): Convert class statics from
4496 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
4498 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
4500 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
4502 * typeck.c (c_expand_return): Make sure we clean up temporaries at
4503 the end of return x;
4505 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4507 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
4509 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
4511 * except.c (expand_builtin_throw): Add support
4512 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
4514 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
4516 * repo.c (extract_string): Null-terminate.
4518 * cp-tree.h (TI_SPEC_INFO): New macro.
4519 (CLASSTYPE_TI_SPEC_INFO): New macro.
4520 * pt.c (push_template_decl): Correctly determine # of template parms
4523 * call.c (compare_ics): Really fix 'this' conversions.
4525 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
4528 * pt.c (push_template_decl): Complain about mismatch in # of
4529 template parms between a class template and a member template.
4531 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4533 * method.c (synthesize_method): You can't call
4534 function_cannot_inline_p after finish_function.
4535 * decl.c (finish_function): Turn on flag_inline_functions and turn
4536 off DECL_INLINE before handing a synthesized method to the
4539 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4541 * method.c (synthesize_method): Remove July 30 change to never set
4542 DECL_INLINE if at_eof.
4544 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
4546 * xref.c (GNU_xref_member): Ensure that the node has a
4547 decl_lang_specific part before checking DECL_FRIEND_P.
4549 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4551 * pt.c (instantiate_class_template): Diagnose non-class types used
4554 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
4556 * typeck.c (build_conditional_expr): Use convert_for_initialization
4557 instead of convert_and_check.
4559 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4561 * parse.y (typespec): Don't pedwarn for typeof.
4563 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
4565 * repo.c (finish_repo): Only check changes if we would write a
4568 * call.c (compare_ics): Fix handling of 'this' conversions.
4570 * pt.c (do_decl_instantiation): Support static data too. Rename
4571 from do_function_instantiation.
4572 * cp-tree.h: Adjust.
4575 * repo.c (extract_string): New fn.
4576 (get_base_filename): Use it.
4577 (init_repo): Compare old args with current args.
4579 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
4581 * Makefile.in, Make-lang.in: Protect C-ls with a comment
4582 character, idea from Paul Eggert <eggert@twinsun.com>.
4584 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
4586 * typeck.c (c_expand_return): Be more persistent in looking for
4589 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
4590 pointer to reference.
4592 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
4594 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
4596 * init.c (build_member_call, build_offset_ref):
4597 Use do_scoped_id instead of do_identifier.
4599 * cvt.c (convert): Remove bogosity.
4601 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4603 * cvt.c (build_up_reference): Do checks of ARGTYPE and
4604 TARGET_TYPE before trying to use get_binfo.
4606 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
4608 * cvt.c (build_up_reference): Call get_binfo to get access control.
4610 * decl2.c (import_export_decl): If we don't support weaks, leave
4613 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
4615 * except.c (expand_builtin_throw): Add support for machines that
4616 cannot access globals after throw's epilogue when
4617 -fno-sjlj-exceptions is used.
4619 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
4621 * parse.y: 'std::' becomes '::'.
4622 * lex.c (real_yylex): Remove 'namespace' warning.
4623 * init.c (build_member_call): Ignore 'std::'.
4624 (build_offset_ref): Likewise.
4625 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
4626 (do_toplevel_using_decl): Ignore 'using std::whatever'.
4627 * decl.c (push_namespace): Just sorry.
4628 (pop_namespace): Nop.
4629 (init_decl_processing): Declare std namespace.
4631 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4633 * search.c (push_class_decls): A name which ambiguously refers to
4634 several instantiations of the same template just refers to the
4637 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
4639 * decl.c (build_enumerator): fix problem with unsigned long
4640 enumerated values being smashed to ints, causing overflow
4641 when computing next enumerated value. (for enum values around
4644 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
4646 * typeck.c (build_component_ref): Only call mark_used on a decl.
4648 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4650 * typeck.c (build_c_cast): Make the check for a ptr to function
4651 more specific before possible default_conversion call.
4653 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
4655 * except.c (expand_exception_blocks): Simplify and fix and make
4656 sure we don't end a region in a sequence, as expand_end_bindings
4659 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
4661 * except.c (init_exception_processing): Mark terminate as not
4662 returning so that the optimizer can optimize better.
4664 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
4666 * cvt.c (convert): Don't do any extra work, if we can avoid it
4669 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
4671 * *.[chy]: Change cp_convert to ocp_convert, change convert to
4672 cp_convert. convert is now reserved for the backend, and doesn't
4673 have the semantics a frontend person should ever want.
4675 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4677 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
4678 Lose -traditional support.
4680 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4682 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
4684 * parse.y (self_reference): Do it for templates, too.
4685 * class.c (pushclass): Don't overload_template_name; the alias
4686 generated by build_self_reference serves the same purpose.
4688 * tree.c (list_hash): Make static, take more args.
4689 (list_hash_lookup): Likewise.
4690 (list_hash_add): Make static.
4691 (list_hash_canon): Lose.
4692 (hash_tree_cons): Only build a new node if one isn't already in the
4694 (hash_tree_chain): Use hash_tree_cons.
4695 * cp-tree.h: Adjust.
4696 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
4697 of calling lookup_name.
4699 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
4701 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
4702 doesn't refer to the CONST_DECLs.
4704 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
4706 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
4708 (expand_class_desc): Convert the last argument to a sizetype.
4710 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4712 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
4713 __real__): Add reswords.
4714 * hash.h: Regenerate.
4715 * lex.h (rid): Add RID_COMPLEX.
4716 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
4717 * lex.c (init_lex): Add building of RID_COMPLEX.
4718 (real_yylex): General cleanup in line with what c-lex.c also has,
4719 sans the cruft for traditional; add handling of SPEC_IMAG, complex
4720 types, and imaginary numeric constants.
4721 * parse.y (REALPART, IMAGPART): Add tokens.
4722 (unary_expr): Add REALPART and IMAGPART rules.
4723 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
4724 * decl.c (complex_{integer,float,double,long}_type_node): Define
4726 (init_decl_processing): Set up the types.
4727 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
4728 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
4729 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4730 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
4731 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
4733 * method.c (build_overload_name): Add handling of the different
4734 COMPLEX_TYPEs, prefixing them with `J'.
4735 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
4737 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
4738 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
4739 (mapcar): Handle COMPLEX_CST.
4740 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
4741 (common_type): Add code for complex types.
4742 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
4743 (convert_for_assignment): Likewise.
4744 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
4746 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4748 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
4749 tsubst_expr, as it might try to do overload resolution.
4751 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
4753 * pt.c (instantiate_class_template): Oops.
4755 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
4757 * cp-tree.def: Add TAG_DEFN.
4758 * pt.c (tsubst_enum): New fn.
4759 (instantiate_class_template): Use it.
4760 (tsubst_expr): Support TAG_DEFN.
4761 (tsubst): Support local enums.
4762 (tsubst_copy): Likewise.
4763 * decl.c (finish_enum): Likewise.
4764 (start_enum): If this is a local enum, switch to permanent_obstack.
4766 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
4768 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
4769 (finish_function): Put the base init code for constructors just
4770 after the parm cleanup insns.
4771 (struct cp_function): Add last_parm_cleanup_insn.
4772 (push_cp_function_context): Likewise.
4773 (pop_cp_function_context): Likewise.
4775 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
4777 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
4779 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4781 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
4782 for THUNK_FNDECL before we switch to temporary allocation.
4784 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
4786 * call.c (build_new_op): Handle null arg2 for ?:.
4788 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
4790 * except.c (expand_exception_blocks): Ensure that we flow through
4791 the end of the exception region for the exception specification.
4792 Move exception region for the exception specification in, so that
4793 it doesn't protect the parm cleanup. Remove some obsolete code.
4794 * decl.c (store_parm_decls): Likewise.
4795 (finish_function): Likewise.
4797 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4799 * init.c (build_new): Fix nothrow handling.
4801 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4803 * init.c (emit_base_init): Don't warn about the initialization
4804 list for an artificial member.
4806 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4808 * expr.c (do_case): Handle !START case for the error msg.
4810 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
4812 * decl2.c, lang-options.h: New option -Weffc++.
4813 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
4816 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
4817 to MULTIPLE_SYMBOL_SPACES.
4819 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
4821 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
4823 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
4825 * typeck.c (c_expand_return): Don't complain about returning void
4826 to void in an artificial function.
4827 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
4828 don't set DECL_RESULT, set DECL_ARTIFICIAL.
4829 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
4831 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
4833 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
4835 * except.c (init_exception_processing): Likewise.
4836 (expand_end_catch_block): Likewise.
4837 (expand_exception_blocks): Likewise.
4838 (expand_throw): Likewise.
4839 * exception.cc (__default_terminate): Likewise.
4841 * init.c (perform_member_init): Use new method of expr level
4842 cleanups, instead of cleanups_this_call and friends.
4843 (emit_base_init): Likewise.
4844 (expand_aggr_vbase_init_1): Likewise.
4845 (expand_vec_init): Likewise.
4846 * decl.c (cp_finish_decl): Likewise.
4847 (expand_static_init): Likewise.
4848 (store_parm_decls): Likewise.
4849 (cplus_expand_expr_stmt): Likewise.
4850 * decl2.c (finish_file): Likewise.
4852 * Make-lang.in (exception.o): Ok to compile with -O now.
4854 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
4855 we know it will be done later by the backend.
4857 * decl2.c (lang_f_options): Remove support for short temps.
4858 * lang-options.h: Likewise.
4860 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
4862 * tree.c (varargs_function_p): New fn.
4863 * method.c (emit_thunk): Replace broken generic code with code to
4864 generate a heavyweight thunk function.
4866 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
4868 * pt.c (process_template_parm): pedwarn about floating-point parms.
4870 * decl.c (grokdeclarator): inline no longer implies static.
4872 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
4874 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
4876 * class.c (check_for_override): The signature of an overriding
4877 function is not changed.
4879 * call.c (build_over_call): Move setting of conv into the loop.
4880 Note: this change, along with the related changes of the 18th thru
4881 the 20th of April, fix an infinite loop problem in conversions.
4883 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
4885 * call.c (build_user_type_conversion_1): Really ignore rvalue
4886 conversions when looking for a REFERENCE_TYPE.
4888 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
4889 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
4890 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
4891 (build_unary_op): Likewise.
4892 * call.c (build_over_call): See through a CONVERT_EXPR around the
4893 ADDR_EXPR for on a temporary.
4894 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
4895 the ADDR_EXPR for a local variable.
4897 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
4899 * call.c (build_user_type_conversion_1): If we're trying to
4900 convert to a REFERENCE_TYPE, only consider lvalue conversions.
4901 (build_new_function_call): Print candidates.
4902 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
4903 (reference_binding): Binding a temporary of a reference-related type
4906 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4908 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
4909 * tinfo2.cc (type_info::before): Likewise.
4911 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
4913 * call.c (implicit_conversion): Oops.
4915 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
4917 * call.c (implicit_conversion): Try to find a reference conversion
4918 before binding a const reference to a temporary.
4920 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
4922 * exception.cc (__default_unexpected): Call terminate by default,
4923 so that if the user overrides terminate, the correct function will
4926 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
4928 * parse.y (left_curly): Avoid trying to use any fields of
4929 error_mark_node, as there aren't any.
4931 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
4933 * lex.c (do_identifier): Avoid breaking on overloaded methods
4934 as default arguments.
4936 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
4938 * call.c (add_template_candidate): Initialize the variable "dummy".
4940 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
4942 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
4943 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
4945 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4947 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
4948 (debug_binfo): Delete decl, not needed.
4950 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
4951 promotes_to_aggr_type): Delete fns.
4952 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
4953 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
4954 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
4956 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
4958 * friend.c (is_friend_type): Delete fn.
4959 * cp-tree.h (is_friend_type): Delete decl.
4961 * decl.c (original_result_rtx, double_ftype_double,
4962 double_ftype_double_double, int_ftype_int, long_ftype_long,
4963 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
4964 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
4966 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
4968 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
4970 * decl.c (pushdecl_nonclass_level): #if 0, unused.
4971 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
4973 * lex.c (reinit_lang_specific): #if 0, unused.
4974 * cp-tree.h (reinit_lang_specific): #if 0 decl.
4976 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
4977 * cp-tree.h (revert_static_member_fn): Delete decl.
4979 * class.c (root_lang_context_p): Delete fn.
4980 * cp-tree.h (root_lang_context_p): Delete decl.
4982 * decl.c (set_current_level_tags_transparency): #if 0, unused.
4983 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
4985 * lex.c (set_vardecl_interface_info): Make static.
4986 * cp-tree.h (set_vardecl_interface_info): Delete decl.
4988 * call.c (find_scoped_type): Make static.
4989 * cp-tree.h (find_scoped_type): Delete decl.
4991 * search.c (convert_pointer_to_vbase): Make static.
4992 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
4994 * decl.c (const_ptr_type_node): Likewise.
4995 * cp-tree.h (const_ptr_type_node): Delete decl.
4997 * typeck.c (common_base_type): Make static.
4998 * cp-tree.h (common_base_types): Delete erroneous decl.
5000 * pt.c (classtype_mangled_name): Make static.
5001 * cp-tree.h (classtype_mangled_name): Delete decl.
5003 * lex.c (check_newline): Make static.
5004 * cp-tree.h (check_newline): Delete decl.
5006 * typeck.c (build_x_array_ref): Delete fn, same idea as
5008 * cp-tree.h (build_x_array_ref): Delete decl.
5010 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
5012 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
5014 * class.c (build_vtable_entry): Make static.
5015 * cp-tree.h (build_vtable_entry): Delete decl.
5017 * class.c (build_vbase_pointer): Make static.
5018 * cp-tree.h (build_vbase_pointer): Delete decl.
5020 * sig.c (build_sptr_ref): Add forward decl and make static.
5021 * cp-tree.h (build_sptr_ref): Delete decl.
5023 * call.c (build_new_method_call): Add forward decl and make static.
5024 * cp-tree.h (build_new_method_call): Delete decl.
5026 * call.c (build_object_call): Make static.
5027 * class.c (check_for_override, complete_type_p, mark_overriders):
5029 * decl.c (cp_function_chain): Likewise.
5030 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
5032 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
5034 * tree.c (build_cplus_array_type_1): Likewise.
5035 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
5036 (comp_target_parms): Likewise.
5038 * init.c (build_builtin_call): Make static.
5039 * cp-tree.h (build_builtin_call): Delete decl.
5041 * typeck.c (binary_op_error): Delete decl.
5042 * cp-tree.h (binary_op_error): Likewise.
5044 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5046 * call.c (build_method_call): Compare against error_mark_node
5047 directly, rather than the ERROR_MARK tree code.
5048 * cvt.c (cp_convert): Likewise.
5049 * decl.c (print_binding_level): Likewise.
5050 (duplicate_decls): Likewise.
5051 (grokdeclarator): Likewise.
5052 (grokdeclarator): Likewise.
5053 * init.c (expand_aggr_init_1): Likewise.
5054 (decl_constant_value): Likewise.
5055 * method.c (build_opfncall): Likewise.
5056 (hack_identifier): Likewise.
5057 * typeck.c (build_modify_expr): Likewise.
5059 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
5061 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5063 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
5065 * pt.c (coerce_template_parms): Add new error message.
5067 * method.c (build_overload_value): Implement name mangling for
5068 floating-point template arguments.
5070 * method.c (build_overload_int, icat, dicat): Fix mangling of template
5071 arguments whose absolute value doesn't fit in a signed word.
5073 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5075 * friend.c: New file; put all of the friend stuff in here.
5076 * init.c: Instead of here.
5077 * Makefile.in (CXX_OBJS): Add friend.o.
5078 (friend.o): Add dependencies.
5079 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
5081 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
5083 * call.c (build_scoped_method_call): Complain if the scope isn't a
5086 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5088 * parse.y (left_curly): Don't crash on erroneous type.
5090 * init.c (build_delete): Fix type of ref.
5092 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
5094 * search.c (get_vbase_1): Renamed from get_vbase.
5095 (get_vbase): Wrapper, now non-static.
5096 (convert_pointer_to_vbase): Now static.
5098 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
5099 * init.c (build_delete): Pass one.
5100 (build_partial_cleanup_for): Use build_scoped_method_call.
5101 * decl.c (finish_function): Pass a binfo.
5103 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5105 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
5107 * typeck.c (build_c_cast): Lose other reference to flag.
5109 * call.c (build_field_call): Don't look for [cd]tor_identifier.
5110 * decl2.c (delete_sanity): Remove meaningless use of
5111 LOOKUP_HAS_IN_CHARGE.
5112 * decl.c (finish_function): Use build_scoped_method_call instead
5113 of build_delete for running vbase dtors.
5114 * init.c (build_delete): Call overload resolution code instead of
5115 duplicating it badly.
5117 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
5119 * call.c (build_over_call): Call mark_used before trying to elide
5122 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
5124 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5126 * typeck.c (build_modify_expr): Always pedwarn for a cast to
5127 non-reference used as an lvalue.
5129 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5131 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
5133 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
5135 * parse.y (handler): Fix template typo.
5137 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5139 * error.c (lang_decl_name): New fn.
5140 * tree.c (lang_printable_name): Use it.
5142 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
5144 * g++spec.c: Include config.h so that we can catch bzero #defines
5145 from the config file.
5147 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
5149 * new1.cc: Include a declaration for malloc, to avoid warning, and
5150 avoid lossing on systems that require one (ones that define malloc
5153 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5155 * decl2.c (max_tinst_depth): New variable.
5156 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
5158 * pt.c (max_tinst_depth): Variable moved.
5159 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
5162 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
5164 * decl.c (xref_basetypes): Allow a base class that depends on
5165 template parms to be incomplete.
5167 * decl2.c (build_expr_from_tree): Support typeid(type).
5168 * rtti.c (get_typeid): Support templates.
5169 (expand_si_desc, expand_class_desc): Fix string length.
5170 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
5172 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
5174 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
5176 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
5178 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
5180 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
5181 smashes together template and non-template decls of the same
5184 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
5186 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
5188 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5190 * decl.c (duplicate_decls): Next route, pedwarn about different
5191 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
5193 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5195 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
5196 (struct lang_type): Delete has_default_implementation member.
5197 Increase dummy to 21.
5198 * decl.c (start_method): Delete usage.
5200 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
5201 store_after_parms, start_decl_1, auto_function): Add decls.
5202 (get_arglist_len_in_bytes, declare_implicit_exception,
5203 have_exceptions_p, make_type_decl, typedecl_for_tag,
5204 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
5205 build_component_type_expr, cplus_exception_name,
5206 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
5207 * call.c (build_this): Make static.
5208 (is_complete): Likewise.
5209 (implicit_conversion): Likewise.
5210 (reference_binding): Likewise.
5211 (standard_conversion): Likewise.
5212 (strip_top_quals): Likewise.
5213 (non_reference): Likewise.
5214 (build_conv): Likewise.
5215 (user_harshness): Likewise.
5216 (rank_for_ideal): Likewise.
5217 * decl.c (start_decl_1): Delete forward decl.
5218 (push_decl_level): Make static.
5219 (resume_binding_level): Make static.
5220 (namespace_bindings_p): Make static.
5221 (declare_namespace_level): Make static.
5222 (lookup_name_real): Make static.
5223 (duplicate_decls): Make static. Take register off NEWDECL and
5225 * decl2.c (get_sentry): Make static.
5226 (temp_name_p): Delete fn.
5227 * except.c (auto_function): Delete decl.
5228 * lex.c (handle_{cp,sysv}_pragma): Make static.
5229 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
5230 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
5231 * pt.c (tsubst_expr_values): Make static.
5232 * rtti.c (combine_strings): Delete decl.
5234 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
5236 * pt.c (push_template_decl): Handle getting a typedef.
5238 * call.c (build_new_function_call): Complain about void arg.
5240 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5242 * decl.c (duplicate_decls): Give pedwarn of different exceptions
5243 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
5245 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
5247 * except.c (expand_throw): Don't expand the cleanup tree here,
5248 since we are not going to write the rtl out. Fixes problem with
5251 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
5253 * Make-lang.in: Add $(exeext) as necessary.
5255 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
5257 * parse.y (handler_seq): Must have at least one catch clause.
5259 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
5261 * call.c (add_builtin_candidate): Restore ?: hack.
5263 * decl.c (grok_op_properties): More warnings.
5265 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5267 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
5268 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
5270 * decl.c (duplicate_decls): Scale back to a warning, and only do
5273 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
5275 * decl.c (duplicate_decls): pedwarn mismatched exception
5278 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
5280 * call.c (build_new_method_call): Don't display the invisible
5281 argument for controlling virtual bases.
5283 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
5285 * new: Add nothrow new and delete, bad_alloc and throw specifications
5287 * decl.c (init_decl_processing): Add throw specification for delete.
5288 * new.cc (nothrow): Define.
5289 * lex.c (real_yylex): Removing warning that throw and friends are
5291 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
5292 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
5293 * Make-lang.in: Add new{1,2}.{cc,o}.
5295 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
5297 * lex.c (cons_up_default_function): Fix return type of synth op=.
5299 * init.c (emit_base_init): Add warnings for uninitialized members
5302 * decl.c (xref_basetypes): Add warning for non-polymorphic type
5303 with destructor used as base type.
5305 * decl.c (grok_op_properties): Add warning for op= returning void.
5306 * typeck.c (c_expand_return): Add warning for op= returning anything
5309 * class.c (finish_struct_1): Add warning for class with pointers
5310 but not copy ctor or copy op=.
5312 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
5313 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
5314 (instantiate_template): If -fexternal-templates, add this
5315 instantiation to pending_templates.
5317 * decl2.c (copy_assignment_arg_p): Disable old hack to support
5320 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
5322 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
5324 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
5326 * call.c (standard_conversion): Handle getting references. Tack
5327 on RVALUE_CONV here. Do it for non-class types, too.
5328 (reference_binding): Pass references to standard_conversion.
5329 (implicit_conversion): Likewise.
5330 (add_builtin_candidate): Disable one ?: kludge.
5331 (convert_like): Handle RVALUE_CONVs for non-class types.
5332 (joust): Disable the other ?: kludge.
5334 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5336 * decl.c (init_decl_processing): Add code to build up common
5337 function types beforehand, to avoid creation then removal of
5338 things already in the hash table.
5340 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
5342 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
5345 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
5346 current_template_parms.
5348 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
5350 * search.c (lookup_field): Don't return a function, check want_type.
5352 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5354 * init.c (build_new): Make sure PLACEMENT has a type.
5356 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
5358 * init.c (build_new): Support new (nothrow).
5360 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5362 * pt.c (instantiate_decl): Also do push_to_top_level before setting
5365 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
5366 * pt.c (tsubst): Defer instantiation of default args.
5367 * call.c (build_over_call): Until here.
5369 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5371 * search.c (lookup_field): Make sure we have an
5372 IDENTIFIER_CLASS_VALUE before we try to return it.
5374 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
5376 * call.c (build_method_call): Delete unused var PARM.
5377 (build_overload_call_real): Likewise.
5378 (build_object_call): Delete unused var P.
5379 (build_new_op): Likewise.
5380 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
5381 var definitions, which are never used.
5382 (shadow_tag): Delete unused var FN.
5383 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
5384 * init.c (build_new): Delete unused var ALLOC_TEMP.
5385 * method.c (hack_identifier): Delete unused var CONTEXT.
5386 (do_build_copy_constructor): Delete unused var NAME.
5387 (synthesize_method): Delete unused var BASE.
5388 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
5389 * rtti.c (build_headof): Delete unused var VPTR.
5390 (get_typeid): Delete unused var T.
5391 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
5393 (build_ptrmemfunc): Delete unused vars U and NINDEX.
5394 * typeck2.c (build_functional_cast): Delete unused var BINFO.
5396 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
5398 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
5399 things in a type being defined.
5400 * decl.c (finish_enum): Reverse the values so that they are in
5403 * pt.c (instantiate_class_template): Don't initialize
5404 BINFO_BASETYPES until the vector is filled out.
5405 (unify): Don't abort on conflicting bindings, just fail.
5406 (instantiate_decl): Do push_tinst_level before any tsubsting.
5408 * method.c (build_overload_value): Handle getting a
5409 TEMPLATE_CONST_PARM for a pointer.
5411 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
5413 * init.c (expand_member_init): Don't give 'not a base' error for
5416 * pt.c (instantiate_decl): Call import_export_decl later.
5418 * pt.c (instantiate_class_template): Return a value.
5420 * parse.y (extension): New rule for __extension__.
5421 (extdef, unary_expr, decl, component_decl): Use it.
5423 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
5425 * class.c (base_binfo): Remove unused base_has_virtual member.
5426 (finish_base_struct): Likewise.
5427 (finish_struct_1): Likewise.
5429 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
5431 * search.c (expand_upcast_fixups): Fix bogus code generation
5432 problem where the generated code uses the wrong index into the
5433 runtime built vtable on the stack. Old code could clobber random
5436 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
5438 * init.c (perform_member_init): Make sure the partial EH cleanups
5439 live on the function_obstack.
5441 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
5443 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
5444 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
5446 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
5448 * decl.c (grokvardecl): Avoid ANSI style initialization.
5450 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5452 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
5454 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
5456 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
5458 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5460 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
5461 arguments we compare against. Start the count of I at 1, not 0,
5462 since argv[0] is still the command.
5464 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
5466 * lang-specs.h: Accept .cp as an C++ extension.
5468 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5470 * cp-tree.h (ptr_reasonably_similar): Add decl.
5472 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5474 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
5475 pointer. New local SPECBITS with the parm's value.
5476 (grokdeclarator): Pass &specbits down.
5478 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
5479 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
5481 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
5482 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
5484 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
5485 not an error_mark_node.
5487 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5489 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
5490 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
5492 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5494 * decl.c (grokdeclarator): When giving an anonymous struct a name,
5495 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
5498 * typeck2.c (build_m_component_ref): If component is a pointer
5499 to data member, resolve the OFFSET_REF now.
5501 * call.c (convert_like): Don't go into infinite recursion.
5503 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
5505 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
5506 * tree.c (layout_basetypes): And on the vbase ptr.
5508 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5510 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
5511 CHAR_TYPE_SIZE so bool is always the same size as another type.
5513 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
5515 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
5517 * decl2.c (grok_x_components): Remove synthesized methods from
5518 TYPE_METHODS of an anonymous union, complain about member
5520 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
5522 (finish_function): Just clear the DECL_RTL of our arguments.
5524 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5526 * decl2.c (finish_file): Emit DWARF debugging info for static data
5529 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
5531 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
5533 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
5536 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5538 * Make-lang.in (g++-cross$(exeext)): Fix typo.
5540 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5542 Make the g++ driver now be a standalone program, rather than one
5543 that tries to run the gcc driver after munging up the options.
5544 * Make-lang.in (g++.c, g++spec.o): New rules.
5545 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
5547 (g++$(exeext)): New rule, based on xgcc rule.
5548 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
5549 * g++spec.c: New file.
5550 * g++.c: Removed file.
5552 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
5554 * cvt.c (build_up_reference): Arrange for any temporary values
5555 that have been keep in registers until now to be put into memory.
5557 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5559 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
5560 that make -j3 bootstrap works better.
5562 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
5564 * decl.c (pushtag): Do pushdecl for anon tags.
5566 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5568 * typeck.c (c_expand_return): Fix logic.
5569 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
5571 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
5573 * g++.c (main): Make sure arglist has a final NULL entry. Add
5574 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
5575 stdin/stdout of the invoked program are redirected to
5578 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5580 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
5582 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
5584 * init.c (resolve_offset_ref): Handle obj.vfn better.
5585 * typeck.c (build_component_ref): Set TREE_TYPE on result from
5588 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
5590 * typeck.c (convert_for_assignment): Also handle anachronistic
5591 implicit conversions from (::*)() to cv void*.
5592 * cvt.c (cp_convert_to_pointer): Likewise.
5594 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5596 * lex.c (handle_cp_pragma): Fix bogus warning.
5598 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
5600 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
5601 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
5603 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5605 * class.c (finish_struct_1): Support DWARF2_DEBUG.
5606 * search.c (dfs_debug_mark): Likewise.
5607 * decl2.c (finish_vtable_vardecl): Likewise.
5608 * decl.c (pushtag, finish_enum): Likewise.
5609 * lex.c (check_newline): Use debug_* instead of calling *out
5612 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5614 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
5615 on some picky hosts.
5617 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5619 * class.c (finish_struct_1): A class has a non-trivial copy
5620 constructor if it has virtual functions.
5622 * cvt.c (cp_convert): Always call a constructor.
5624 * call.c (reference_binding): Still tack on a REF_BIND
5625 for bad conversions.
5626 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
5628 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
5629 (c_expand_return): Likewise.
5630 * typeck2.c (digest_init): Likewise for { }.
5631 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
5632 * cvt.c (cp_convert): Handle failure better.
5634 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5636 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
5637 of GCC be path-relative.
5639 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5641 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
5642 it does need choose-temp.o and pexecute.o.
5644 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5646 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
5647 that we still use it.
5648 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
5650 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
5652 * init.c (expand_default_init): Avoid calling constructors to
5653 initialize reference temps.
5655 * cvt.c (convert_to_reference): Fix.
5657 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5659 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
5660 (convert_to_reference): Likewise.
5661 * typeck.c (convert_for_initialization): Likewise.
5662 * init.c (expand_default_init): Likewise.
5663 (expand_aggr_init_1): Likewise.
5664 * cp-tree.h (CONV_NONCONVERTING): Lose.
5665 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
5667 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
5669 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
5671 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
5673 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5675 * init.c (expand_aggr_init_1): Don't crash on non-constructor
5678 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5680 * g++.c: Include gansidecl.h.
5681 (VPROTO, PVPROTO, VA_START): Delete.
5682 (choose_temp_base_try, choose_temp_base, perror_exec,
5683 run_dos) [__MSDOS__]: Delete fns.
5684 (pfatal_with_name): Delete fn.
5685 (temp_filename): Declare like in gcc.c.
5686 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
5687 (error_count, signal_count): Define.
5688 (error): Delete both definitions.
5689 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
5690 (pfatal_pexecute): Add fn from gcc.c.
5691 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
5692 code to use the pexecute stuff also used by gcc.c.
5693 (MIN_FATAL_STATUS): Define.
5694 * Make-lang.in (g++): Add dependency on and linking with
5695 choose-temp.o and pexecute.o.
5697 * cp-tree.h: Include gansidecl.h.
5698 (STDIO_PROTO): Delete #undef/#define.
5699 * cvt.c (NULL): Delete #undef/#define.
5700 * expr.c (NULL): Likewise.
5701 * init.c (NULL): Likewise.
5702 * rtti.c (NULL): Likewise.
5703 * xref.c (NULL): Likewise.
5705 * cp-tree.h (build_user_type_conversion): Add prototype.
5706 * call.c (build_user_type_conversion): Delete prototype. Correct
5707 decl of FLAGS arg to be an int.
5708 * cvt.c (build_user_type_conversion): Likewise.
5710 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
5712 * cp-tree.def: Add TRY_BLOCK and HANDLER.
5713 * except.c (expand_start_catch_block): Support templates.
5714 * parse.y (try_block, handler_seq): Likewise.
5715 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
5717 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5719 * pt.c (current_template_args): New fn.
5720 (push_template_decl): Use it.
5721 * decl.c (grokdeclarator): Use it.
5723 * decl2.c (build_expr_from_tree): Dereference ref vars.
5725 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
5726 the decl-specifier-seq.
5728 * decl.c (grok_op_properties): Don't force the type of a conversion
5729 op to be complete. Don't warn about converting to the same type
5730 for template instantiations.
5732 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
5735 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
5737 * typeck.c (get_delta_difference): Remove previous bogusness.
5738 Don't give errors if force is set.
5740 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5742 * decl2.c (finish_file): Don't emit debug info.
5743 * decl.c (pushdecl): Lose obsolete code.
5744 (grokdeclarator): Still do the long long thing after complaining.
5745 * search.c (note_debug_info_needed): Don't do anything if we're in a
5747 * method.c (synthesize_method): For non-local classes,
5748 push_to_top_level first.
5750 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
5752 * typeck.c (get_delta_difference): Add no_error parameter.
5753 (build_ptrmemfunc): Call get_delta_difference with no_error set;
5754 we don't want error messages when converting unrelated
5755 pointer-to-member functions.
5757 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
5759 * error.c (dump_expr): Improve the wording on error messages that
5760 involve pointer to member functions.
5762 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
5764 * cvt.c (cp_convert_to_pointer): Move code for conversions from
5765 (::*)() to void* or (*)() up a bit, so that we can convert from
5766 METHOD_TYPEs as well.
5768 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5770 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
5771 There are no 'member' types.
5772 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
5773 (build_x_typeid): Handle errors.
5775 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
5777 * typeck.c (convert_for_assignment): Handle anachronistic implicit
5778 conversions from (::*)() to void* or (*)().
5779 * cvt.c (cp_convert_to_pointer): Likewise.
5780 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
5781 conversions from here.
5782 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
5783 * lang-options.h: Likewise.
5784 * decl2.c (warn_pmf2ptr): Define.
5785 * cp-tree.h: Declare it.
5786 * typeck2.c (digest_init): Allow pmfs down into
5787 convert_for_initialization.
5789 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5791 * typeck.c (c_expand_return): Fix for returning overloaded fn.
5793 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5795 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
5796 * decl.c (grok_reference_init): Pass DIRECT_BIND.
5797 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
5799 * call.c (convert_like): Don't pass INDIRECT_BIND.
5800 * typeck.c (convert_arguments): Likewise.
5801 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
5803 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5805 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
5806 similar code in build_up_ref.
5807 * cvt.c (build_up_reference): Drastically simplify.
5809 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
5811 * typeck.c (signed_or_unsigned_type): If the given type already
5812 as the correct signedness, then just return it.
5814 * typeck.c ({un,}signed_type): If can't do anything, call
5815 signed_or_unsigned_type.
5817 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
5819 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
5820 current_class_type is NULL.
5822 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
5824 * class.c (finish_struct_1): Avoid empty structs by adding a field
5825 so layout_type gets the mode right.
5827 * typeck.c (c_expand_return): Drastically simplify.
5829 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
5831 * typeck.c (decay_conversion): Handle overloaded methods.
5833 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
5835 * call.c (build_over_call): A TARGET_EXPR has side-effects.
5837 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
5839 * cvt.c (convert_to_pointer_force): Add code to support pointer to
5840 member function to pointer to function conversions.
5841 * init.c (resolve_offset_ref): Add code to allow faked up objects,
5842 ignoring them if they are not used, and giving an error, if they
5844 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
5845 code, and so that we can give an error, if we needed an object,
5846 and one was not provided.
5847 (build_c_cast): Don't call default_conversion when we want to
5848 convert to pointer to function from a METHOD_TYPE.
5850 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5852 * Make-lang.in (cplib2.ready): Fix logic.
5854 * decl.c (shadow_tag): Only complain about non-artificial function
5857 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
5859 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
5861 * expr.c (cplus_expand_expr): Pre-tweak call_target like
5862 expand_inline_function would.
5864 * pt.c (mark_decl_instantiated): If extern_p, call
5865 mark_inline_for_output.
5867 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
5869 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
5872 * typeck.c (get_delta_difference): Fix wording, as we can be used
5873 for pointer to data members.
5875 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
5877 * pt.c (tsubst): If the function decl isn't a member of this
5878 template, return a copy of the decl (including copying the
5879 lang-specific part) so we don't hose ourselves later.
5881 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5883 * class.c (finish_struct): Remove DWARF-specific tag handling.
5884 * decl.c (pushtag): Likewise.
5885 (finish_function): Always clear DECL_ARGUMENTS on function decls with
5887 * decl2.c (finish_file): Emit DWARF debugging info for static data
5890 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
5892 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
5893 isn't the same as the new one before we whack it.
5895 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
5897 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
5898 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
5899 warn_traditional and warn_strict_prototypes; remove ancient
5900 'overload' code; remove references to flag_traditional.
5902 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
5904 * input.c (sub_getch): Handle 8-bit characters in string literals.
5906 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
5908 * tree.c (mapcar): Handle CONSTRUCTORs.
5909 (copy_to_permanent): Handle expression_obstack properly.
5911 * Make-lang.in (cplib2.txt): Also depend on the headers.
5913 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
5915 (expand_class_desc): Use USItype for offset field.
5916 * tinfo.h (struct __class_type_info): Likewise.
5918 * method.c (build_overload_int): TYPE_PRECISION should be applied
5921 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
5923 * call.c (build_new_op): A COND_EXPR involving void must be a
5926 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5928 * typeck.c (build_x_component_ref): New fn.
5929 (build_object_ref): Use it.
5930 * parse.y (primary): Use it.
5931 * decl2.c (build_expr_from_tree): Use it.
5932 * cp-tree.h: Declare it.
5934 * decl.c (start_decl): variable-sized arrays cannot be initialized.
5935 * error.c (dump_type_suffix): Handle variable arrays.
5937 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5939 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
5941 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5943 * decl.c (lookup_name_real): Don't try to look up anything in a
5946 * tinfo2.cc (__throw_type_match_rtti): Oops.
5948 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5950 * Make-lang.in (exception.o): Use -fno-PIC for now.
5952 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5954 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
5956 (get_tinfo_fn_dynamic): Extracted from build_typeid.
5957 * tinfo2.cc (__dynamic_cast): Adjust.
5959 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
5960 (build_x_typeid): Likewise.
5962 * parse.y: Call build_x_typeid instead of build_typeid.
5963 * cp-tree.def: Add TYPEID_EXPR.
5964 * pt.c (tsubst_copy): Handle typeid.
5965 * decl2.c (build_expr_from_tree): Likewise.
5966 * rtti.c (build_x_typeid): Throw bad_typeid from here.
5967 (build_typeid): Not here.
5968 * cp-tree.h: Declare build_x_typeid.
5970 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
5972 * call.c (convert_like): Pull out constant values.
5974 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
5976 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5978 * decl.c (init_decl_processing): Create short int types before
5979 creating size_t in case a machine description needs to use
5980 unsigned short for size_t.
5982 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
5984 * Make-lang.in (exception.o): Turn off pic.
5986 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
5987 type, multi-level ptr conversions.
5989 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
5990 (throw_bad_cast): Use it.
5991 (throw_bad_typeid): New fn.
5992 (build_typeid): Throw bad_typeid as needed.
5994 (synthesize_tinfo_fn): Handle functions and arrays before checking
5997 * Remove .h from standard C++ headers, add new.h, move into inc
6000 * exception*: Remove pointer from object, constructors. Add
6001 default exception::what that uses type_info::name. Add
6004 * init.c (build_new): Don't add a cookie to new (void *) T[2].
6006 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6008 * Make-lang.in: Building C++ code depends on cc1plus.
6010 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6012 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
6013 a HOST_WIDE_INT, not a tree.
6015 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6017 * exception.cc: Don't include <stdlib.h>.
6019 * Make-lang.in (c++.clean): Remove cplib2.*.
6021 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
6023 * parse.y (component_decl_1, component_costructor_declarator case):
6024 Pass attributes/prefix_attributes in tree list.
6026 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
6028 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
6030 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6032 * lex.c (do_identifier): Don't do deferred lookup in a template
6035 * typeck2.c (store_init_value): Oops.
6037 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
6038 New files for C++ lang-support library.
6039 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
6040 (CXX_LIB2FUNCS): Define.
6041 And rules for building the C++ lang-support code.
6042 * config-lang.in (headers): Define.
6043 (lib2funcs): Define.
6045 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6047 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
6049 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
6050 * typeck2.c (store_init_value): Check for initializing pmf with { }
6052 (process_init_constructor): Not here.
6054 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6056 * pt.c (begin_template_parm_list): Increment
6057 processing_template_decl here.
6058 (end_template_parm_list): Not here.
6059 (process_template_parm): No need to add 1 to it now.
6060 * *.c: Use processing_template_decl instead of current_template_parms
6061 to check for being in a template.
6063 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
6064 (tsubst_copy): Handle CONSTRUCTOR.
6065 (instantiate_decl): Set up context properly for variables.
6066 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
6067 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
6069 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6071 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
6073 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6075 * method.c (make_thunk): Call comdat_linkage before setting the
6078 * decl2.c (comdat_linkage): Use make_decl_one_only.
6079 (import_export_decl): Likewise.
6080 * decl.c (init_decl_processing): Check supports_one_only instead of
6083 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6085 * decl2.c (grokfield): Tighten checking for access decls.
6087 * decl.c (make_typename_type): Resolve references to
6088 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
6089 (lookup_name_real): Types that depend on a template parameter get
6090 an implicit 'typename' unless they're in the current scope.
6091 (start_decl_1): We don't care about incomplete types that depend
6093 (grokdeclarator): Resolve 'typename's in the type specifier that
6094 refer to members of the current scope.
6096 * call.c (build_over_call): Remove 'inline called before
6097 definition' diagnostic.
6098 (build_method_call): Likewise.
6099 * decl.c (duplicate_decls): Downgrade 'used before declared
6100 inline' to a warning, only with -Winline.
6102 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
6104 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
6106 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6108 * call.c (build_method_call): When calling a signature
6109 default implementation, as in other cases, let instance_ptr simply
6112 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
6114 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
6116 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
6118 * except.c (expand_start_catch_block): Add a pushlevel so that -g
6119 works on hppa and SPARC.
6121 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6123 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
6125 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6127 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
6128 before testing whether it's a signature.
6130 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
6132 * call.c (build_new_method_call): Don't complain about signature
6133 pointers and references not being an aggr type.
6134 (build_this): If a signature pointer or reference was passed in,
6136 (build_new_method_call): If instance is a signature pointer, set
6137 basetype to the signature type of instance.
6138 * sig.c (build_signature_method_call): Deleted basetype and
6139 instance parameters, they can be found as the DECL_CONTEXT of
6140 function and as the first argument passed in.
6141 * cp-tree.h: Changed declaration of build_signature_method_call.
6142 * call.c (build_method_call): Deleted first two arguments in call
6143 of build_signature_method_call.
6144 (build_over_call): Added call to build_signature_method_call.
6146 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6148 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
6151 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6153 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
6155 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
6157 * except.c (expand_start_try_stmts): Move to except.c in the backend.
6158 (expand_end_try_stmts): Remove.
6160 * init.c (perform_member_init): Use add_partial_entry () instead
6161 of directly manipulating lists.
6162 (emit_base_init): Ditto.
6164 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
6166 * except.c (expand_exception_blocks): Always make sure USE and
6167 CLOBBER insns that came at the end still do, the backend relies
6170 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
6172 * call.c (build_over_call): We can only use a TARGET_EXPR of the
6175 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6177 * cvt.c (convert_to_reference): Revert last change, don't complain
6178 about temp without target decl.
6180 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
6182 * decl.c (grokdeclarator): Don't core dump when void() is given.
6184 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6186 * decl.c (copy_args_p): Don't crash.
6188 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
6190 * pt.c (tsubst): And support template args inside the exception
6193 * pt.c (tsubst): Add support for exception specifications in
6196 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
6198 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
6200 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
6201 (start_function): Likewise.
6202 (start_method): Likewise.
6203 (grokfield): Likewise.
6204 (make_call_declarator): Add throw spec parameter.
6205 (set_quals_and_spec): Add routine.
6206 * lex.c (set_quals_and_spec): Likewise.
6207 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
6208 * decl.c (shadow_tag): Eliminate the throw spec parameter to
6210 (groktypename): Likewise.
6211 (start_decl): Eliminate the throw spec parameter. Eliminate the
6212 throw spec parameter to grokdeclarator. Eliminate the throw spec
6214 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
6215 (grokfndecl): Remove useless set of raises.
6216 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
6217 the throw spec parameter to start_decl. Pull the throw spec out
6218 of the call declarator.
6219 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
6220 (start_function): Eliminate the throw spec parameter. Eliminate
6221 the throw spec parameter to grokdeclarator.
6222 (start_method): Likewise.
6223 * decl2.c (grokfield): Likewise.
6224 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
6225 (grokoptypename): Likewise.
6226 (finish_file): Eliminate the throw spec parameter to
6227 start_function. Add throw spec to make_call_declarator.
6228 * except.c (init_exception_processing): Add throw spec to
6229 make_call_declarator. Eliminate the throw spec parameter to
6231 (expand_start_catch_block): Eliminate the throw spec parameter to
6233 (expand_builtin_throw): Add throw spec to make_call_declarator.
6234 Eliminate the throw spec parameter to start_function.
6235 (start_anon_func): Likewise.
6236 * lex.c (make_call_declarator): Add throw spec parameter.
6237 (set_quals_and_spec): New routine.
6238 (cons_up_default_function): Add throw spec to make_call_declarator.
6239 Eliminate the throw spec parameter to grokfield.
6240 * method.c (synthesize_method): Eliminate the throw spec parameter
6242 * pt.c (process_template_parm): Eliminate the throw spec parameter
6244 (tsubst): Add throw spec to make_call_declarator.
6245 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
6246 (do_function_instantiation): Eliminate the throw spec parameter to
6247 grokdeclarator. Eliminate the throw spec parameter to
6249 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
6251 * parse.y (datadef): Remove non-winning optimization.
6253 (fndef): Remove ambiguous error productions uncovered by grammer
6255 (constructor_declarator): Add exception_specification_opt here.
6256 (component_constructor_declarator): Likewise.
6257 (direct_after_type_declarator): Likewise.
6258 (complex_direct_notype_declarator): Likewise.
6259 (direct_abstract_declarator): Likewise.
6260 (fn.def1): Remove exception_specification_opt.
6261 (fn.def2): Likewise.
6262 (condition): Likewise.
6263 (initdcl0): Likewise.
6264 (initdcl): Likewise.
6265 (notype_initdcl0): Likewise.
6266 (nomods_initdcl0): Likewise.
6267 (component_decl_1): Likewise.
6268 (component_declarator): Likewise.
6269 (after_type_component_declarator0): Likewise.
6270 (after_type_component_declarator): Likewise.
6271 (notype_component_declarator): Likewise.
6273 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6275 * call.c (build_over_call): Also use an INIT_EXPR when
6276 initializing anything from an rvalue.
6278 * call.c (build_over_call): Call stabilize_reference when building
6279 an INIT_EXPR instead of calling the copy ctor.
6281 * call.c (joust): Extend the previous change to all comparisons.
6283 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
6284 NO_LINKAGE_HEURISTICS.
6286 * decl2.c (finish_file): Emit any statics that weren't already.
6288 * typeck.c (build_static_cast): Implement.
6289 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
6290 * decl.c (grokparms): Use can_convert_arg instead of
6291 implicit_conversion directly.
6292 (copy_args_p): New fn.
6293 * cvt.c (convert_to_reference): Don't complain about temp with
6295 (build_up_reference): Handle TARGET_EXPRs.
6296 * call.c (build_over_call): Elide unnecessary temps.
6297 (can_convert*): Use new overloading code.
6299 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6301 * call.c: Move TYPE_PTR*_MACROS ...
6302 * cp-tree.h: To here.
6303 * typeck.c (build_reinterpret_cast): Implement.
6305 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
6307 (joust): If we're comparing a function to a builtin and the worst
6308 conversion for the builtin is worse than the worst conversion for the
6309 function, take the function.
6311 * typeck.c (build_const_cast): Implement.
6312 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
6313 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
6315 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
6317 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
6318 too early. Make sure we explode if exprtype turns out to be a
6319 NULL_TREE when it shouldn't be.
6321 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
6323 * cp-tree.h: New routine make_call_declarator.
6324 * lex.c (make_call_declarator): Define it.
6325 * except.c (init_exception_processing): Use it.
6326 (expand_builtin_throw): Likewise.
6327 (start_anon_func): Likewise.
6328 * decl2.c (finish_file): Likewise.
6329 * lex.c (cons_up_default_function): Likewise.
6330 * parse.y: Likewise.
6331 * pt.c (tsubst): Likewise.
6333 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
6335 * decl2.c (groktypefield): Remove unused code.
6337 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
6339 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
6340 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
6341 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
6342 nonempty_cv_qualifiers.
6345 * lex.c (make_pointer_declarator): Change type_quals into
6347 (make_reference_declarator): Likewise.
6349 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6351 * decl.c (start_function): Only check interface_* for templates
6352 with flag_alt_external_templates.
6354 * call.c (build_new_op): Check for comparison of different enum types.
6355 (build_over_call): Fix arg # output.
6357 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
6359 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6361 * call.c (build_new_op): Check for erroneous args.
6363 * call.c (build_new_method_call): Add missing args to cp_error.
6365 * tree.c (error_type): Dont print reference-to-array.
6367 * typeck.c (convert_for_assignment): Don't say contravariance for
6370 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
6372 * call.c (build_over_call): Diagnose bad convs for `this'.
6374 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
6377 * call.c (convert_like): Handle bad convs.
6378 (build_over_call): Handle bad convs better.
6380 * decl2.c: -fansi-overloading is now the default.
6382 * call.c (build_new_method_call): Check for erroneous args.
6384 * pt.c (instantiate_class_template): Propagate
6385 TYPE_USES_MULTIPLE_INHERITANCE.
6387 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
6389 * call.c (enforce_access): Add static to routine.
6391 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6393 * call.c (build_user_type_conversion_1): Fix bad handling.
6394 (compare_ics): Likewise.
6396 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6398 * call.c (standard_conversion): Oops.
6400 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
6402 * g++.c: Update test for win32 (&& ! cygwin32).
6404 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6406 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
6407 (ptr_reasonably_similar): New fn.
6408 * call.c (BAD_RANK): New rank.
6409 (ICS_BAD_FLAG): New macro.
6410 (standard_conversion): Handle almost-right pointer conversions.
6411 (reference_binding): Handle bad rvalue bindings.
6412 (add_*_candidate): Stuff.
6413 (build_over_call): Pass bad conversions to convert_for_initialization.
6414 (compare_ics): Handle bad convs.
6417 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
6419 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
6420 integer_type_node when computing pointer offsets.
6422 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6424 * tree.c (lvalue_type): New fn.
6425 (error_type): New fn.
6426 * call.c (op_error): Use error_type.
6427 (add_conv_candidate): Use lvalue_type.
6428 (add_builtin_candidates): Likewise.
6429 * error.c (args_as_string): Use error_type.
6431 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6433 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
6436 * decl.c (init_decl_processing): With -ansi, __null's type is the
6437 signed integral type with the same number of bits as a pointer.
6438 Introduce a new variable null_node for it.
6439 * cp-tree.h: Adjust.
6440 * call.c (null_ptr_cst_p): Adjust.
6442 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
6444 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
6447 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6449 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
6450 fns of classes without virtual functions.
6452 * call.c (add_function_candidate): Handle `this' specially.
6453 (compare_ics): Likewise.
6455 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
6457 * typeck.c (build_conditional_expr): Fix handling of __null.
6459 * decl2.c (comdat_linkage): New fn.
6460 (import_export_vtable): Use it.
6461 (import_export_decl): Use it.
6462 * method.c (make_thunk): Use it.
6464 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6466 * pt.c (end_template_decl): If we don't actually have parms, return.
6467 * parse.y (template_header): Accept 'template <>'.
6469 * errfn.c: Allow 5 args.
6471 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6473 * tree.c (make_temp_vec): New fn.
6474 * pt.c (push_template_decl): Handle partial specs.
6475 (instantiate_class_template): Likewise.
6476 (more_specialized): Use get_bindings.
6477 (more_specialized_class): New fn.
6478 (get_class_bindings): New fn.
6479 (most_specialized_class): New fn.
6480 (do_function_instantiation): List candidates for ambiguous case.
6481 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
6482 (shadow_tag): Call push_template_decl for partial specializations.
6483 * parse.y: Likewise.
6484 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
6485 DECL_TEMPLATE_MEMBERS.
6486 * call.c (print_z_candidates): Reduce duplication.
6488 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6490 * decl2.c (lang_decode_option): Allow -fansi-overloading.
6492 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
6494 * pt.c (get_bindings): New fn.
6495 (most_specialized): Likewise.
6496 (do_function_instantiation): Use them.
6497 (add_maybe_template): New fn.
6498 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
6499 * call.c (build_new_op): Handle guiding decls.
6500 (build_new_function_call): Likewise.
6501 * decl2.c (finish_file): Likewise.
6503 * decl2.c (mark_used): Do synthesis here.
6504 * call.c (build_method_call): Not here.
6505 (build_over_call): Or here.
6506 * typeck.c (build_function_call_real): Or here.
6507 * tree.c (bot_manip): Call mark_used on functions used in default
6510 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6512 * decl2.c (import_export_vtable): Delete code that disabled vtable
6513 heuristic on systems with ASM_OUTPUT_EXTERNAL.
6515 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6517 * typeck.c (build_x_function_call): Handle static call context
6520 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
6521 the function, not its outer block.
6523 * call.c (build_field_call): Pass fields on to build_opfncall
6524 regardless of TYPE_OVERLOADS_CALL_EXPR.
6525 (build_method_call): Pass on to build_new_method_call sooner.
6527 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
6529 * class.c (instantiate_type): Don't put a POINTER_TYPE to
6530 METHOD_TYPE on an expression. Also make a copy of rhs instead of
6533 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6535 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
6536 (add_builtin_candidate): Don't take enums for ++.
6537 (build_new_method_call): Handle non-aggregates and field calls.
6538 Move new overloading code from...
6541 * decl.c (grokparms): Don't check default args in templates.
6543 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
6545 * cvt.c (build_new_op): Fix args to build_unary_op.
6546 (add_builtin_candidates): Don't call type_promotes_to on float.
6548 * decl.c (grokparms): Check the type of the default arg.
6550 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
6551 returning NULL_TREE.
6553 * typeck.c (build_x_binary_op): Avoid doing extra work.
6554 (build_x_unary_op): Likewise.
6555 (build_x_conditional_expr): Likewise.
6556 * cvt.c (build_over_call): Return.
6557 (add_builtin_candidate): Fix MEMBER_REF.
6558 (build_new_op): Likewise.
6560 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
6562 * method.c (build_overload_name): Put bug fix into code but leave
6563 disabled for now so we can be bug compatible with older releases
6564 that do repeats incorrectly. In the future, we can enable it.
6566 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
6568 * cvt.c (convert_like): Don't call build_cplus_new twice.
6570 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
6571 Control new overloading code with -fansi-overloading.
6573 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
6575 * cvt.c (build_over_call): Call build_cplus_new.
6576 * call.c (build_method_call): Likewise.
6577 * typeck.c (build_function_call_real): Likewise.
6578 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
6579 the COND_EXPR in a TARGET_EXPR so they use the same slot.
6581 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
6583 * typeck.c (complete_type): Propagate
6584 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
6586 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
6588 * cvt.c (joust): More ?: kludging. Sigh.
6589 (build_over_call): Don't try to synthesize global fns.
6591 * search.c (lookup_conversions): Use binfo marking.
6593 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
6595 * search.c (build_mi_matrix): Use the correct value of cid
6596 when determining the new mi_size.
6598 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6600 * cvt.c (add_builtin_candidates): Do consider type conversion ops
6601 for the first parms of += et al.
6602 (strip_top_quals): New fn.
6603 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
6604 (implicit_conversion): Likewise.
6605 (add_builtin_candidates): Be careful about arrays.
6606 (build_new_method_call): Handle vtable optimization.
6608 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
6610 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
6611 * cvt.c (reference_binding): Use it.
6612 (implicit_conversion): Use it.
6613 (add_builtin_candidate, COND_EXPR): Use it.
6615 * cvt.c (build_new_function_call): Check for error args.
6617 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
6619 * gxx.gperf: Add __null.
6620 * hash.h: Regenerate.
6621 * lex.h: Add RID_NULL.
6622 * lex.c (init_lex): Create null_pointer_node here, stick it in
6624 * decl.c (init_decl_processing): Still set its type here.
6625 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
6626 (convert_to_pointer_force): Likewise.
6627 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
6629 * call.c (convert_harshness): Use null_ptr_cst_p.
6630 * typeck.c (convert_for_assignment): Likewise. Don't produce
6633 * error.c (args_as_string): Handle lists of actual args, too.
6634 * cvt.c (null_ptr_cst): Support (void*)0 for now.
6635 (build_user_type_conversion_1): Improve diagnostics.
6636 (build_new_function_call): Likewise.
6637 (build_object_call): Likewise.
6638 (build_new_method_call): Likewise. Move call before def diagnostic...
6639 (build_over_call): Here.
6641 * cvt.c (build_new_method_call): Don't complain about no match if
6642 LOOKUP_SPECULATIVELY.
6643 (build_over_call): Fix 'this' for virtual fn.
6644 (build_new_method_call): Add diagnostic.
6646 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6648 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
6649 constructors to be passed in.
6650 (build_over_call): Likewise.
6651 (build_user_type_conversion_1): Pass them in.
6652 (convert_like): Likewise.
6653 (build_object_call): Handle overloaded conversions.
6654 (build_over_call): Pass the right args to build_vfn_ref.
6655 (standard_conversion): Fix pmf convs.
6656 (joust): Handle comparing statics and non-statics.
6657 (build_new_method_call): New fn.
6658 * call.c (build_method_call): Call it if NEW_OVER.
6660 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
6662 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
6665 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
6667 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
6668 instead of just maybe_build_cleanup so that we deallocate the
6671 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6673 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
6674 * cp-tree.h (finish_prevtable_vardecl): Add decl.
6676 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
6678 * pt.c (instantiate_class_template): Call complete_type. Also, if
6679 we're at the end of the file and we just instantiated a template
6680 class with a vtable, call finish_prevtable_vardecl.
6682 * error.c (dump_decl): Don't explode (or explode more gracefully
6683 as appropriate) if the object being dumped has a null type.
6684 (dump_expr): Likewise.
6686 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
6687 by counting the number of nodes that we'll need before allocating
6689 (lookup_fnfields): Fix comment.
6690 (breadth_first_search): Fix comment.
6692 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
6694 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
6696 * class.c (finish_struct): Call cplus_decl_attributes here.
6697 (finish_struct_1): Not here.
6698 * cp-tree.h: Adjust.
6700 * pt.c (type_unification): New parameter STRICT.
6701 (unify): If STRICT, don't allow cv addition or base deduction.
6702 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
6704 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6706 * search.c (get_template_base{_recursive}): New fns.
6707 * pt.c (more_specialized): New fn.
6708 (do_function_instantiation): Use it.
6709 (unify): Handle base deduction.
6710 * cvt.c (joust): Use more_specialized.
6711 Don't arbitrarily choose between non-builtin candidates.
6712 (build_over_call): Call require_complete_type.
6714 * decl.c (start_function): Statics are static even in a #pragma
6717 * decl2.c (import_export_vtable): Disable vtable heuristic on
6718 systems with ASM_OUTPUT_EXTERNAL.
6720 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
6721 (standard_conversion): No std conv to enum type.
6723 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
6726 * cvt.c (reference_binding): Bind directly to a base subobject of
6729 * cvt.c (build_new_op): Enforce access control.
6731 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
6733 * typeck2.c (process_init_constructor): When scanning the
6734 union for a named field, skip things that aren't FIELD_DECLs.
6736 * method.c (synthesize_method): Don't scan fndecl's rtl if
6737 we're at the end of the file; just assume the function can't
6740 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6742 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
6745 * cvt.c (build_user_type_conversion_1): Handle overloaded
6748 * cvt.c (add_builtin_candidates): Don't consider type conversion
6749 operators for the first parameter of operator=.
6751 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
6753 * typeck.c (complete_type): Only call layout_type if we're not
6754 expanding a template.
6756 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
6758 * cvt.c (compare_ics): Oops.
6760 * cvt.c (op_error): Oops.
6762 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
6763 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
6764 (build_conv): Use them.
6765 (implicit_conversion): Use them.
6766 (convert_like): Handle them.
6767 (build_new_op): Handle builtin COND_EXPR again.
6768 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
6769 in lists of types for COND_EXPR.
6770 (add_builtin_candidate): Add enum candidates for COND_EXPR.
6772 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
6774 * typeck.c (build_modify_expr): Always attempt to build a call to
6775 the assignment operator, even if we're using a default one.
6776 (convert_for_initialization): Call complete_type.
6778 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6780 * cvt.c (reference_binding): A REF_BIND gets the reference type.
6781 (implicit_conversion): Likewise.
6782 (convert_like): Likewise.
6783 (compare_ics): Likewise.
6784 (compare_qual): Likewise.
6785 (print_z_candidates): Handle no candidates.
6786 (build_new_op): Don't handle builtin COND_EXPR for now.
6788 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
6790 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
6792 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6794 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
6796 * cvt.c (build_builtin_candidate): Oops.
6797 (build_new_op): Oops.
6799 * method.c (build_opfncall): Pass COND_EXPR on.
6800 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
6801 (add_builtin_candidate{,s}): Likewise.
6802 (add_builtin_candidates): Likewise.
6803 (print_z_candidates, op_error, build_new_op): Likewise.
6804 (type_decays_to): New fn.
6805 * lex.c (init_lex): Just say ?: for COND_EXPR.
6807 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6809 * typeck.c (complete_type): Call layout_type rather than building
6812 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
6815 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
6817 * cvt.c: Always compile the new overloading code (but don't use it).
6818 (implicit_conversion): Add a BASE_CONV when converting to
6819 the same class type.
6820 (convert_like): Handle BASE_CONV.
6822 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6824 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
6825 (add_builtin_candidate): Likewise.
6828 * typeck.c (build_x_function_call): Try an operator function
6829 whenever we call an object of class type.
6830 * method.c (build_opfncall): Pass CALL_EXPRs through.
6831 * cvt.c (implicit_conversion): Do const-ref case first.
6832 (add_conv_candidate, build_object_call, op_error): New fns.
6833 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
6834 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
6836 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
6837 Fall back on preincrement handling. Use op_error.
6839 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
6841 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
6844 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
6846 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
6848 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
6850 * typeck.c (build_component_ref_1): Use build_component_ref
6851 instead of open coding it here.
6853 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6855 * g++.c (main): Don't link with -lg++.
6858 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
6859 result of build_type_conversion.
6860 (cp_convert): Only call build_method_call for ctors if
6861 build_type_conversion failed.
6862 (ptr_complete_ob): New function.
6863 (TYPE_PTR{,OB,MEM}_P): New macros.
6864 ({add,build}_builtin_candidate{,s}): New functions.
6865 (print_z_candidates): Handle builtins.
6866 (build_user_type_conversion_1): Don't use conversion fns for
6867 converting to a base type.
6868 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
6869 (build_user_type_conversion): Use convert_from_reference.
6870 (build_new_op): New function.
6871 (build_over_call): Fix handling of methods.
6872 (compare_ics): Handle AMBIG_CONV properly.
6873 * typeck2.c: Increment abort count.
6874 * method.c (build_opfncall): Forward most requests to build_new_op.
6875 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
6877 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6879 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
6880 invalid second argument to dump_expr_list.
6882 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
6884 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
6886 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
6888 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
6891 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
6893 * typeck2.c (process_init_constructor): New pedwarn for using { }
6894 to initialize a pointer to member function.
6895 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
6896 we can avoid the new error.
6898 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
6900 * typeck.c (build_ptrmemfunc1): New function to hide details of
6901 pointer to member functions better.
6903 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
6905 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
6906 methods into the actual method, as we know the implied object is
6909 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6911 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
6912 inside a system header.
6914 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
6916 * call.c (build_method_call): Call complete_type on the
6919 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
6921 * typeck.c (build_component_ref): Always build up an OFFSET_REF
6922 for obj_ptr->func so that we can know which object to use in a
6925 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
6927 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
6928 around things. Also improve maintainability.
6930 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
6932 * decl.c (grokdeclarator): Check for overflow when evaluating an
6935 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6937 * cvt.c (cp_convert): Don't check for ambiguity with constructor
6940 * typeck.c (build_x_function_call): Pass function overload
6941 questions to new overloading code if NEW_OVER.
6942 * init.c (expand_aggr_init_1): Only check for type conversion ops
6943 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
6944 Don't check for ambiguity with constructor if NEW_OVER.
6945 * cvt.c (convert_to_reference): Dereference the result of a type
6946 conversion operator.
6947 (build_conv): Propagate ICS_USER_FLAG.
6948 (implicit_conversion): Call instantiate_type.
6949 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
6950 (add_function_candidate): Fix cv-quals on argtype.
6951 (print_z_candidates): New function.
6952 (build_new_function_call): Call it.
6953 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
6954 consider non-converting constructors.
6955 Call print_z_candidates.
6956 Return an AMBIG_CONV for an ambiguous conversion.
6957 (build_user_type_conversion): Handle AMBIG_CONV.
6958 (convert_like): Fix test for building TARGET_EXPR.
6959 Call instantiate_type.
6960 Handle AMBIG_CONV and LVALUE_CONV.
6961 (build_over_call): Handle 0 args and ellipsis.
6962 * cp-tree.def: Add AMBIG_CONV.
6964 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
6966 * decl.c (lookup_name_real): If we find mem in obj when parsing
6967 `obj->mem', make sure we return the right value.
6969 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
6971 * search.c (get_base_distance): Call complete_type.
6973 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
6975 * decl.c (store_bindings): Make static.
6977 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6979 * init.c (expand_aggr_init_1): Don't check type conversions if
6982 * cvt.c (z_candidate): Put back template field.
6983 (add_function_candidate): Set it.
6984 (add_template_candidate): Likewise.
6986 (compare_qual): Handle references and pointers to members.
6987 (compare_ics): Handle reference bindings.
6989 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
6991 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
6993 * call.c (compute_conversion_costs): Call complete_type.
6995 * tree.c (vec_binfo_member): Use comptypes instead of comparing
6996 pointers, so we can handle template parameters.
6998 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
7000 * cvt.c (cp_convert_to_pointer): We have to call complete_type
7001 here; let's make it explicit instead of a side effect of an
7004 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7006 * cvt.c (z_candidate): Remove template field.
7007 (reference_binding): Handle binding to temporary.
7008 (implicit_conversion): Likewise.
7009 (add_function_candidate): Handle artificial constructor parms.
7010 Handle functions with too few parms.
7011 (add_template_candidate): New function.
7012 (build_user_type_conversion_1): Handle constructors.
7013 (convert_like): Likewise.
7014 (build_over_call): Likewise.
7015 (build_new_function_call): Support templates.
7016 (compare_ics): Fix reference, inheritance handling.
7018 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
7020 * decl.c: Add signed_size_zero_node.
7021 (init_decl_processing): Build it.
7022 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
7023 when we're trying to make a negative delta.
7025 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7027 Stop doing this damn index==strchr variable name confusion.
7028 * class.c (add_virtual_function): Change local var INDEX to be
7030 (add_method): Likewise.
7031 * lex.c (print_parse_statistics): Likewise.
7032 * search.c (make_memoized_table_entry): Likewise.
7033 (lookup_fnfields_here): Likewise.
7034 (lookup_field): Likewise.
7035 (lookup_fnfields): Likewise.
7036 (get_baselinks): Likewise.
7037 * sig.c (build_signature_table_constructor): Likewise.
7038 (build_signature_method_call): Likewise.
7039 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
7040 (get_member_function_from_ptrfunc): Likewise.
7041 (build_ptrmemfunc): Change local var INDEX to be IDX.
7042 (c_expand_start_case): Likewise.
7044 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7046 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
7047 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
7048 (convert_to_reference): Use build_type_conversion to convert to
7049 the reference type directly.
7050 (standard_conversion): Fix void* case, non-conversions.
7051 (reference_binding): Fix expr == 0 case, non-conversions.
7052 (convert_like): Support REF_BIND.
7053 (compare_qual): Split out from compare_ics.
7054 (compare_ics): Use it, handle icses with only a qual_conv.
7056 * init.c (expand_vec_init): Don't crash if decl is NULL.
7058 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
7060 * mpw-config.in: New file, configury for Mac MPW.
7061 * mpw-make.sed: New file, makefile editing for MPW.
7063 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7065 * pt.c (instantiate_class_template): Call repo_template_used.
7067 * search.c (lookup_conversions): Only lookup conversions in
7070 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7072 * cp-tree.def: Renamed from tree.def, to avoid confusion with
7074 * cp-tree.h, lex.c: Include cp-tree.def.
7075 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
7077 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
7079 * init.c (build_vec_delete_1): Call complete_type.
7081 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
7083 * except.c (start_anon_func): Make sure anonymous functions are
7086 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7088 * decl.c (finish_function): If function_depth > 1, set nested.
7090 * decl2.c (grokbitfield): Revert Bob's change.
7091 * class.c (finish_struct_1): Fix handling of named bitfield widths.
7093 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7095 * pt.c (add_pending_template): Handle types.
7096 (lookup_template_class): With -fexternal-templates, just add the class
7097 to pending_templates instead of instantiating it now.
7098 * decl2.c (finish_file): Handle types in pending_templates.
7100 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
7102 * decl2.c (grokbitfield): Handle constant decls appropriately.
7103 Give an appropriate error message now instead of spewing core
7106 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7108 * decl2.c: Don't turn on thunks by default for now.
7110 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
7112 * typeck.c (complete_type): Handle error_mark_node.
7113 (common_type, OFFSET_TYPE): Handle template_type_parms.
7115 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7117 * pt.c (instantiate_decl): If at_eof, call import_export_decl
7118 regardless of DECL_INLINE.
7120 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
7122 * class.c (finish_struct_bits): Copy TYPE_SIZE.
7124 * rtti.c (build_dynamic_cast): Support templates.
7125 * tree.def: Support DYNAMIC_CAST_EXPR.
7126 * pt.c (tsubst_copy): Likewise.
7127 * decl2.c (build_expr_from_tree): Likewise.
7129 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7131 * typeck.c (build_static_cast): Support templates.
7132 (build_const_cast): Likewise.
7133 * tree.def: Support CONST/STATIC_CAST_EXPR.
7134 * pt.c (tsubst_copy): Likewise.
7135 * decl2.c (build_expr_from_tree): Likewise.
7137 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7139 * decl2.c (finish_vtable_vardecl): Don't trust
7140 TREE_SYMBOL_REFERENCED for vtables of local classes.
7142 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7144 * pt.c (tsubst_copy): Handle operator T.
7146 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7148 * init.c (build_delete): Move creation of PARMS inside test of
7149 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
7151 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
7153 * typeck.c (build_conditional_expr): Don't assume that
7154 the arguments to ?: are always pointers or records.
7156 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7158 * decl2.c (import_export_decl): Still emit static/weak/comdat
7159 copies of inline template functions with -fno-implicit-templates.
7161 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
7163 * init.c (build_delete): Determine the complete basetype
7164 path to the destructor we're calling.
7166 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
7168 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
7169 initialize the enum, because we really and truly don't know where
7171 (start_enum): Don't copy integer_zero_node because
7172 build_enumerator will do it.
7174 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7176 * decl.c (finish_function): Do access control on base destructors.
7178 * pt.c (tsubst, case FUNCTION_DECL): Set up
7179 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
7182 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
7184 * cvt.c (build_up_reference): If we have already extended the
7185 lifetime of the temporary, don't try it again.
7186 * typeck.c (c_expand_return): Don't try and convert the return
7187 value twice when we want a reference, once is enough.
7189 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7191 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
7192 LOOKUP_ONLYCONVERTING at all for now.
7194 * search.c (add_conversions): Put the conversion function in
7195 TREE_VALUE, the basetype in TREE_PURPOSE.
7196 * cvt.c (build_type_conversion): Adjust.
7197 * cvt.c (build_expr_type_conversion): Adjust.
7198 * call.c (user_harshness): Adjust.
7200 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7202 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
7205 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
7207 * except.c (expand_start_catch_block): Add a dummy region, if we
7208 get an error, so that we can avoid core dumping later.
7210 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
7212 * cp-tree.h (OFFSET_REF): Remove.
7213 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
7214 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
7215 * init.c (expand_aggr_init_1): Likewise.
7216 (build_new): Likewise.
7217 * typeck.c (expand_target_expr): Likewise.
7219 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7221 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
7224 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
7226 * cvt.c (build_up_reference): Redo how and when temporaries are
7228 * decl.c (grok_reference_init): Don't try and be smart about
7231 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
7233 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
7234 (TARGET_EXPR...), now that it has 4 arguments.
7235 * tree.c (build_cplus_new): Likewise.
7237 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7239 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
7241 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
7242 * decl.c (struct saved_scope): Remove named_labels,
7243 {base,member}_init_list.
7244 (maybe_push_to_top_level): Don't set them. Call
7245 push_cp_function_context if appropriate.
7246 (pop_from_top_level): Likewise.
7248 * method.c (do_build_assign_ref): Remove obsolete check of
7249 TYPE_HAS_ASSIGN_REF (basetype).
7251 * decl.c (grokfndecl): Diagnose user definition of
7252 implicitly-declared methods.
7254 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
7256 * method.c (do_build_copy_constructor): Add code to give
7257 meaningful error messages instead of crashing.
7258 (do_build_assign_ref): Don't synthesize assignment operators for
7259 classes containing reference or const members.
7261 * class.c (struct base_info): Remove cant_synth_copy_ctor
7262 and cant_synth_asn_ref.
7263 (finish_base_struct): Remove the code that tries to conditionalize
7264 synthesis of copy constructors & assignment operators based on
7265 access permissions. Instead, let it fail when it tries to
7266 synthesize the copy constructor. This will give meaningful error
7267 messages instead of silently generating code to perform a bitcopy.
7269 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
7271 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
7272 determining types for constant values.
7274 * decl.c (struct named_label_list): Use instead of stuffing
7275 random items into a TREE_LIST node.
7276 (named_label_uses): Use the new struct.
7277 (poplevel): Likewise.
7278 (lookup_label): Likewise.
7279 (define_label): Add an error message to tell the user the line
7280 where the goto is located in addition to the destination of the
7282 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
7284 (finish_function): Likewise.
7286 (start_decl): Complain about defining a static data member
7287 in a different type from which it was declared.
7289 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7291 * cvt.c (build_expr_type_conversion): Adjust.
7293 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7295 * call.c (build_method_call): Always convert 'this' to the
7298 * search.c (add_conversions): Put the conversion function in
7299 TREE_VALUE, the type in TREE_PURPOSE.
7300 * cvt.c (build_type_conversion): Adjust.
7301 * call.c (user_harshness): Adjust.
7303 * method.c (emit_thunk): Call temporary_allocation and
7304 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
7306 * tree.c (build_cplus_array_type): Handle tweaking of
7307 TYPE_MAIN_VARIANT here.
7308 * typeck.c (common_type): Not here.
7310 * typeck.c (complete_type): Only try to complete an array type if
7313 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
7315 * decl.c (grokvardecl): Call complete_type.
7316 (grokdeclarator): Call complete_type for PARM_DECLs.
7318 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7320 * pt.c (instantiate_class_template): Re-set
7321 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
7323 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
7325 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
7326 smart enough to do it right.
7327 * tree.c (cp_expand_decl_cleanup): Likewise.
7328 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
7329 cp_expand_decl_cleanup.
7330 (store_parm_decls): Likewise.
7331 (hack_incomplete_structures): Likewise.
7332 * except.c (push_eh_cleanup): Likewise.
7334 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
7336 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
7337 frontend to the backend where it belongs.
7338 * tree.c (unsave_expr): Likewise.
7339 (unsave_expr_now): Likewise.
7340 * tree.def (UNSAVE_EXPR): Likewise.
7341 * cp-tree.h (unsave_expr): Likewise.
7342 (unsave_expr_now): Likewise.
7344 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
7346 * init.c (emit_base_init): Make sure the partial EH cleanups live
7347 on the function_obstack.
7349 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
7351 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
7352 when checking for pointer types.
7354 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7356 * pt.c (instantiate_class_template): Remove obsolete check for
7357 access declarations.
7359 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
7361 * call.c (build_overload_call): Simplify calls to
7362 build_overload_call by removing last parameter.
7363 (build_method_call): Likewise.
7364 * cp-tree.h: Likewise.
7365 * method.c (build_opfncall): Likewise.
7366 * typeck.c (build_x_function_call): Likewise.
7368 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
7370 * call.c (default_parm_conversions): Factor out common code.
7371 (build_method_call): Use it.
7372 (build_overload_call_real): Use it.
7374 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
7376 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
7377 but pedwarn as the code is bogus.
7378 * typeck.c (decay_conversion): Likewise.
7379 (build_function_call_real): Use build_addr_func instead of
7380 default_conversion. Don't allow pointer-to-method functions down
7382 (build_unary_op): Use real pointer-to-member functions instead of
7384 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
7385 (convert_for_assignment): Removed some obsolete code.
7386 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
7387 build_x_function_call instead of current_class_ptr. Only call
7388 digest_init once on an initializer, we do this just checking
7390 (build_expr_from_tree): Pass current_class_ref to
7391 build_x_function_call instead of current_class_ptr.
7392 * init.c (build_member_call): Likewise.
7394 * error.c (dump_expr): Handle OFFSET_REFs better.
7395 * pt.c (unify): Handle pointer-to-member functions better.
7396 * decl.c (finish_function): Clear out current_class_ref just like
7397 we do for current_class_ptr.
7399 * typeck.c (get_delta_difference): Handle virtual bases better.
7401 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
7403 * sig.c (build_signature_table_constructor): Use the delta for
7404 the original basetype for this virtual function with thunks.
7405 (build_signature_method_call): We still need to adjust 'this'
7408 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
7410 * call.c (build_addr_func): New routine. Used to get the `real'
7411 address of a function or a method. Needed to avoid getting a
7412 pointer-to-member function.
7413 (build_call): New routine to build CALL_EXPRs.
7414 (build_method_call): Use it.
7415 * cvt.c (convert_to_aggr): Likewise.
7416 * typeck.c (build_function_call_real): Likewise.
7417 * sig.c (build_signature_table_constructor): Use build_addr_func.
7418 * cp-tree.h (build_call, build_addr_func): Declare them.
7420 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
7422 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
7423 * parse.y: Remove uses of LOOKUP_AGGR.
7425 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
7427 * *.[chy]: Rename current_class_decl to current_class_ptr, and
7428 C_C_D to current_class_ref.
7430 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7432 * call.c (convert_harshness): Tighten up pointer conversions.
7434 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
7436 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
7437 (finish_file): Likewise.
7439 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
7441 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
7443 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
7446 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7448 * decl2.c: Turn on thunks by default where supported.
7450 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
7452 * cp-tree.h (build_overload_call_maybe): Removed.
7453 * call.c (build_overload_call_real): Invert meaning of last arg to
7454 be require_complete.
7455 (build_overload_call): Likewise.
7456 * typeck.c (build_x_function_call): Use build_overload_call_real
7457 instead of build_overload_call_maybe.
7459 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7461 * decl2.c (finish_file): Don't try to emit functions that haven't
7464 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7466 * decl2.c (finish_vtable_vardecl): Oops.
7468 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
7469 Also store the bindings from previous_class_values.
7470 (pop_from_top_level): Restore them.
7472 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
7474 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
7475 symbol has been referenced.
7476 (finish_file): Re-join synthesis/vtable loop with inline emission
7477 loop, disable inlining when an inline is output.
7479 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
7481 * except.c (init_exception_processing): Setup saved_in_catch.
7482 (push_eh_cleanup): Reset __eh_in_catch.
7483 (expand_start_catch_block): Set __eh_in_catch.
7485 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
7487 * except.c (push_eh_cleanup): Add tracking for whether or not we
7488 have an active exception object.
7489 (expand_builtin_throw): Use it to make sure a rethrow without an
7490 exception object is caught.
7492 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
7494 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
7497 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7499 * decl2.c (finish_file): Also use sentries for vars with
7500 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
7503 * lex.c (handle_cp_pragma): Disable #pragma
7504 interface/implementation if SUPPORTS_ONE_ONLY > 1.
7506 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
7508 * method.c (emit_thunk): Wrap default case in
7509 temporary/permanent_allocation.
7511 * method.c (make_thunk): Use DECL_ONE_ONLY.
7512 (emit_thunk): Call assemble_end_function.
7514 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7516 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
7517 (import_export_decl): Likewise.
7518 (finish_prevtable_vardecl): Disable vtable hack if
7519 SUPPORTS_ONE_ONLY > 1.
7521 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
7523 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
7524 PREDECREMENT_EXPRs take two arguments, not one.
7526 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
7528 * class.c (build_vtable_entry): Don't build thunks for abstract
7531 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
7534 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7536 * class.c (set_rtti_entry): Use size_zero_node.
7537 (build_vtable): Likewise.
7539 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
7541 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
7542 (prepare_fresh_vtable): Likewise.
7544 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7546 * method.c (emit_thunk): Call mark_used on the target function.
7548 * call.c (build_method_call): Don't warn about pending templates.
7550 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7552 * decl2.c (finish_file): Fix list walking logic.
7554 * typeck2.c (check_for_new_type): Only warn if -pedantic.
7556 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
7558 * class.c (finish_struct_1): Remove old code for
7559 dont_allow_type_definitions.
7560 * cp-tree.h: Likewise.
7561 * spew.c: Make sure cp-tree.h is included before parse.h, so the
7562 definition of flagged_type_tree is found before it is used.
7564 * parse.y: Added the ftype member to the type union, and changed a
7565 number of rules to use it instead of ttype. Added calls to
7566 check_for_new_type() as appropriate.
7567 * typeck2.c (check_for_new_type): New function for checking
7568 if a newly defined type appears in the specified tree.
7569 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
7570 for check_for_new_type().
7572 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7574 * decl2.c (finish_file): Only use a sentry if the decl is public.
7576 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
7577 don't pass LOOKUP_ONLYCONVERTING.
7579 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
7581 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
7582 properly keeps track of const and volatile type modifiers.
7584 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
7586 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
7587 * pt.c (comp_template_args): Use it.
7589 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
7590 assemble_external for artificial function decls.
7592 * decl.c (cp_finish_decl): Oops.
7594 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7596 * decl2.c (import_export_decl): Put static data member templates
7597 into common storage, or make them weak, depending on whether they
7598 are dynamically or statically initialized.
7599 (get_sentry): New function.
7600 (finish_file): Do import_export_decl for static data members before
7601 building the init/fini functions. Don't init/fini a variable that's
7602 EXTERNAL. Use a sentry for variables in common. Fix mismatching
7603 push/pop_temp_slots.
7604 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
7605 expand_static_init thang.
7606 * method.c (get_id_2): New function.
7608 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
7610 * parse.y (empty_parms): Make sure we use C++-style prototypes
7611 when we're declaring member functions.
7613 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7615 * Makefile.in (CONFLICTS): 16 s/r conflicts.
7616 * parse.y (self_template_type): New nonterminal.
7618 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
7620 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
7622 * parse.y (base_class.1): Allow 'typename foo::bar'.
7624 * lex.c (check_newline): Remove #pragma code that plays with the
7625 input stream, since we now deal with tokens. Clear nextchar when
7627 (handle_cp_pragma): Use real_yylex.
7628 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
7631 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
7633 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
7635 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7637 * parse.y: New token SELFNAME for potential constructor.
7638 * spew.c (yylex): Handle it.
7639 * lex.c (identifier_type): Produce it.
7641 * parse.y (complete_type_name): In :: case, don't push class binding.
7642 (complex_type_name): Likewise.
7644 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
7646 * typeck.c (build_reinterpret_cast): Handle pointer to member
7649 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7651 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
7653 (check_newline): Put the vtable/unit/implementation/interface pragma
7654 code into handle_cp_pragma, replacing it with a call.
7655 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
7656 args. Get the next token after handling the pragma token.
7658 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
7660 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
7661 (convert_to_pointer_force): Likewise.
7663 * init.c (build_new): Fix array new without -fcheck-new.
7665 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
7667 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
7668 tree.c: Lose TYPE_NESTED_NAME.
7670 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
7673 * tree.def: Add VEC_INIT_EXPR.
7674 * expr.c (cplus_expand_expr): Handle it.
7675 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
7676 the extra file-scope symbol nastiness.
7678 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
7680 * method.c (make_thunk): Thunks are static.
7681 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
7683 * decl2.c (mark_vtable_entries): Emit thunks as needed.
7684 (finish_file): Don't emit them here.
7686 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7688 * rtti.c (build_dynamic_cast): Handle null pointers.
7689 (ifnonnull): New function.
7691 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
7693 * call.c (build_method_call): Remember the original basetype we
7694 were called with. Give an error message instead of trying
7695 (incorrectly) to call a non-static member function through a
7696 non-inherited class.
7698 * search.c (expand_upcast_fixups): Mark the new fixup as
7701 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7703 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
7705 * class.c (set_rtti_entry): Fix for thunks.
7707 * decl2.c (import_export_decl): Still emit typeinfo fns for
7708 cv-variants of builtin types.
7710 * rtti.c (expand_class_desc): Set up base_info_type_node here.
7711 (init_rtti_processing): Instead of here.
7713 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
7715 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
7716 (build_typeid): Only complain about taking dynamic typeid without
7719 * decl2.c: flag_rtti defaults to 1.
7721 * rtti.c (get_tinfo_var): The general class case is now smaller.
7722 (init_rtti_processing): Pack the latter three fields of base_info
7725 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
7727 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
7729 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
7731 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
7732 (push_memoized_context): Split out code to undefer pop_type_level to
7733 (clear_memoized_cache): here.
7734 (pop_memoized_context): We can only handle one layer of deferral of
7735 pop_type_level so clear the cache, if there was a previous level.
7737 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7739 * rtti.c (init_rtti_processing): Build up base_info_type_node.
7740 (expand_class_desc): Use one pointer to an array of base_info
7741 structs, passed using a CONSTRUCTOR.
7743 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
7745 * class.c (build_vbase_path): Remove block extern for
7746 flag_assume_nonnull_objects here.
7747 (build_vfn_ref): Split out functionality into build_vtbl_ref.
7748 (build_vtbl_ref): New routine.
7749 (build_vtable): Set up rtti info here.
7750 (add_virtual_function): Note in CLASSTYPE_RTTI the best
7751 place where we can get the rtti pointers from to avoid having to
7752 search around for a place.
7753 (finish_base_struct): Likewise.
7754 (finish_struct_1): Likewise. Never create totally new vtables
7755 with totally new vtable pointers for rtti. Disable code to layout
7756 vtable pointers better until we want to break binary
7758 * rtti.c (build_headof_sub): New routine to convert down to a
7759 sub-object that has an rtti pointer in the vtable.
7760 (build_headof): Use it. Also, use build_vtbl_ref now to be more
7762 (build_dynamic_cast): Make sure we have saved it, if we need to.
7763 * search.c (dfs_init_vbase_pointers): Disable code that deals with
7764 a more efficient vtable layout, enable later.
7765 * call.c (flag_assume_nonnull_objects): Moved declaration to
7766 * cp-tree.h: here. Declare build_vtbl_ref.
7767 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
7768 function calls that want a tree.
7770 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7772 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
7773 other X subobjects in the most derived type. Ack.
7775 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
7776 get_typeid will do it for us.
7777 (get_typeid_1): Break out call-building for expand_*_desc to use.
7778 (get_typeid): Call it.
7779 (expand_*_desc): Likewise.
7780 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
7782 (init_decl_processing): Lose builtin_type_tdescs lossage.
7783 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
7785 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
7787 * pt.c (tsubst): When calling set_nested_typename, use
7788 TYPE_NESTED_NAME (current_class_type) instead of
7791 * decl.c (pushdecl): Likewise.
7792 (pushdecl_class_level): Likewise.
7793 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
7794 set_nested_typename.
7796 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
7798 * rtti.c (synthesize_tinfo_fn): Handle arrays.
7800 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
7802 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
7804 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
7805 (init_rtti_processing): Lose bad_cast_type.
7806 (build_dynamic_cast): Use throw_bad_cast.
7808 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
7810 * decl2.c (finish_file): Don't synthesize artificial functions
7811 that are external and not inline.
7813 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
7815 * decl2.c (finish_file): Handle having new inlines added to
7816 saved_inlines by synthesis.
7818 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
7820 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
7822 RTTI rewrite to initialize nodes as needed, not require that
7823 users #include <typeinfo>, complete functionality and reduce wasted
7825 * rtti.c (init_rtti_processing): New fn.
7826 (build_typeid): The vtable entry is now a function.
7827 (get_tinfo_var): New fn.
7828 (get_tinfo_fn): Likewise.
7829 (get_typeid): Use it.
7830 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
7831 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
7833 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
7834 (synthesize_tinfo_fn): New fn.
7835 * method.c (build_t_desc_overload): Lose.
7836 (build_overload_with_type): More generic.
7837 * decl.c (init_decl_processing): Call init_rtti_processing.
7838 * class.c (set_rtti_entry): Use get_tinfo_fn.
7839 * decl2.c (mark_vtable_entries): Mark the rtti function.
7840 (finish_prevtable_vardecl): Don't build_t_desc.
7841 (import_export_decl): Handle tinfo functions.
7842 (finish_file): Likewise.
7843 * typeck.c (inline_conversion): New fn.
7844 (build_function_call_real): Use it.
7845 * cp-tree.h: Add decls.
7847 * method.c (hack_identifier): Also convert component_refs from
7850 * lex.c (cons_up_default_function): Use the type, not the name, in
7853 * decl2.c (import_export_vtable): Fix weak vtables.
7855 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
7857 * search.c (get_base_distance_recursive): Fix access checks for
7860 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7862 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
7864 (convert_harshness): Add prototypes wrapped by PROTO.
7865 * decl2.c (grok_function_init): Likewise.
7866 (do_toplevel_using_decl): Change to void return type.
7867 * class.c (build_vtable_entry): Remove decl of make_thunk.
7868 (merge_overrides): Fix order of arg definitions.
7869 (finish_vtbls): Likewise.
7870 (fixup_vtable_deltas): Likewise.
7871 (modify_all_direct_vtables): Likewise.
7872 (modify_all_indirect_vtables): Likewise.
7873 * search.c (get_base_distance_recursive): Likewise.
7874 (get_abstract_virtuals_1): Likewise.
7875 (fixup_virtual_upcast_offsets): Likewise.
7876 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
7877 * init.c (perform_member_init): Fix order of arg definitions.
7878 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
7879 * cp-tree.h (make_thunk): Add decl.
7880 (overload_template_name, push_template_decl): Add decls.
7881 (do_toplevel_using_decl): Change to void return type.
7882 (vec_binfo_member): Add decl.
7884 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7886 * typeck.c (mark_addressable, convert_for_assignment,
7887 convert_for_initialization, pointer_int_sum, pointer_diff,
7888 unary_complex_lvalue): Add prototypes wrapped by PROTO.
7889 (convert_sequence): #if 0 fn decl, since definition also is.
7891 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
7893 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
7894 cast to pointer types for type searching.
7896 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7898 * typeck.c (get_delta_difference): Use cp_error, not error, in the
7899 case where BINFO == 0.
7901 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
7903 * call.c (build_method_call): Fix wording of error messages so
7904 constructors come out right.
7906 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
7908 * decl.c (push_overloaded_decl): Don't warn about hidden
7909 constructors when both the type and the function are declared
7910 in a system header file.
7912 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
7914 * class.c (finish_struct_1): Propagate the TYPE_PACKED
7915 flag for the type to the type's fields.
7917 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7919 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
7921 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
7923 * class.c (base_info, finish_base_struct): Replace
7924 needs_virtual_dtor with base_has_virtual.
7926 (finish_struct_1): Remove the old code that tried to make default
7927 destructors virtual. Use base_has_virtual when checking if we need
7928 to add a vtable entry for the rtti code.
7930 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
7932 * pt.c (push_template_decl): Complain about template decl with
7933 inappropriate declaration.
7935 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
7937 * typeck.c (build_x_unary_op): Remove bogus check for taking
7938 the address of a member function.
7940 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
7942 * parse.y (constructor_declarator): Only push the class if
7943 we are not already in the class.
7945 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
7947 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
7948 Add additional argument to INIT_CUMULATIVE_ARGS.
7950 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
7952 * decl.c (shadow_tag): Fix error about anon union with methods.
7954 * parse.y (self_reference): Only generate a self-reference if this
7955 is a non-template class.
7956 (opt.component_decl_list): Only use it if it was generated.
7958 * parse.y (component_decl_1): Use constructor_declarator.
7959 (fn.def2): Likewise.
7960 (notype_component_declarator0): Likewise.
7962 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
7964 * typeck.c (build_x_unary_op): Add checks for taking the address
7965 of a TARGET_EXPR or of a member function, and give appropriate
7968 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
7970 * pt.c (process_template_parm): Allow template type parms to be
7971 used as types for template const parms.
7973 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
7975 * init.c (expand_vec_init): Ensure the eh cleanups are on the
7978 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
7980 * decl.c (lookup_name_real): Be even more picky about the
7981 ambiguous lookup warning.
7982 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
7983 * parse.y (constructor_declarator): Rather than here.
7985 * parse.y (constructor_declarator): New nonterminal.
7987 (explicit_instantiation): Likewise.
7989 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7991 Add implicit declaration of class name at class scope.
7992 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
7993 * parse.y (self_reference): New nonterminal.
7994 (opt.component_decl_list): Use it.
7995 (fn.def1): Add nested_name_specifier type_name cases.
7996 * class.c (build_self_reference): New function.
7997 (finish_struct): Handle access_default later, move self-reference
7999 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
8000 * cp-tree.h: Adjust.
8002 * pt.c (do_function_instantiation): Separate handling of member
8003 functions and non-member functions properly.
8005 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8007 * pt.c (process_template_parm): Improve error for 'volatile class K'.
8009 * class.c (finish_struct_1): Check the right slot for destructors.
8011 * decl.c (start_enum): Complain about enum templates.
8013 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
8015 * init.c (resolve_offset_ref): Offset pointers to member data by one.
8016 * typeck.c (unary_complex_lvalue): Likewise.
8018 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
8020 * typeck.c (c_expand_return): Check for a returned local
8021 array name, similar to the check for an ADDR_EXPR.
8023 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8025 * decl.c (cp_finish_decl): Don't build cleanups for static
8028 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
8030 * typeck.c (build_modify_expr): Fix error messages to be more
8032 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
8033 assignment operators.
8034 * error.c (assop_as_string): Likewise. Add support for `%Q' for
8035 assignment operators.
8037 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
8039 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
8040 give an error if initialized. Pedwarn about nested type with the
8041 same name as its enclosing class.
8043 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
8045 * typeck.c (require_complete_type): Be sure to instantiate the
8046 MAIN_VARIANT of the type.
8048 * decl2.c (finish_file): Instantiate pending templates before
8049 processing static constructors and destructors.
8051 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
8054 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
8056 * decl2.c (delete_sanity): If error_mark_node is passed
8057 in as an expression, quit while we're ahead.
8059 * decl.c (grokdeclarator): Give an error message if `friend'
8060 is combined with any storage class specifiers.
8062 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
8064 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
8065 definition of nonexistent nested type.
8067 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
8068 not to say 'typedef'.
8070 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8072 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
8073 * search.c (dfs_walk, dfs_init_vbase_pointers,
8074 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
8075 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
8077 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
8079 * except.c (build_throw): Support minimal parse.
8080 * pt.c (tsubst_copy): Support THROW_EXPR.
8081 * decl2.c (build_expr_from_tree): Likewise.
8083 * pt.c (mangle_class_name_for_template): Always allocate
8086 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
8088 * cvt.c (cp_convert_to_pointer): Give an appropriate error
8089 when trying to cast from an incomplete type.
8091 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8093 * pt.c (instantiate_class_template): Don't bother setting up
8094 CLASSTYPE_TAGS explicitly, as the nested types will add
8097 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
8099 * decl.c (shadow_tag): Remove old error check for usage of
8100 an enum without a previous declaration.
8101 (xref_tag): Add error message about usage of enums without a
8102 previous declaration.
8104 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8106 * lex.c (do_identifier): Only do name consistency check if we're
8109 * pt.c (push_template_decl): Don't crash if we get a member defn
8112 * decl.c (xref_tag_from_type): New function to do an xref without
8113 always having to figure out code_type_node.
8114 * cp-tree.h: Declare it.
8115 * pt.c (instantiate_class_template): Use it for friend classes.
8116 (lookup_template_class): Use it.
8118 * typeck2.c (build_functional_cast): Pull out a single parm before
8119 passing it to build_c_cast.
8121 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
8123 * expr.c (do_case): Give an error message if a pointer is
8124 given as a case value.
8126 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
8128 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
8131 * lex.c (cons_up_default_function): Really, now, interface hackery
8132 does not apply to synthesized methods.
8134 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
8136 * call.c (build_method_call): Ctors and dtors now have special names
8137 with respect to lookups.
8138 * class.c (add_method): Likewise.
8139 (grow_method): Likewise.
8140 (finish_struct_methods): Likewise.
8141 (warn_hidden): Likewise.
8142 (finish_struct_1): Likewise.
8143 * cvt.c (convert_to_reference): Likewise.
8144 (convert_to_aggr): Likewise.
8145 (cp_convert): Likewise.
8146 * decl2.c (check_classfn): Likewise.
8147 * init.c (expand_member_init): Likewise.
8148 (expand_default_init): Likewise.
8149 (expand_aggr_init_1): Likewise.
8150 (build_offset_ref): Likewise.
8151 (build_new): Likewise.
8152 (build_delete): Likewise.
8153 * lex.c (do_inline_function_hair): Likewise.
8154 * search.c (lookup_field_1): Likewise.
8155 (lookup_fnfields_here): Likewise.
8156 (lookup_field): Likewise.
8157 (lookup_fnfields): Likewise.
8158 (get_virtual_destructor): Likewise.
8159 (dfs_debug_mark): Likewise.
8160 (dfs_pushdecls): Likewise.
8161 (dfs_compress_decls): Likewise.
8162 * tree.c (layout_basetypes): Likewise.
8163 * typeck.c (build_component_ref): Likewise.
8164 (build_x_function_call): Likewise.
8165 (build_modify_expr): Likewise.
8166 (convert_for_initialization): Likewise.
8167 (build_functional_cast): Likewise.
8168 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
8171 * decl.c (ctor_identifier): New.
8172 (dtor_identifier): New.
8173 (init_decl_processing): Set them.
8175 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
8177 * typeck.c (build_component_ref): Don't get confused by fields whose
8178 context has no type name, like pointer to member functions.
8180 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
8182 * decl.c (grokdeclarator): Handle typedef without declarator.
8184 * pt.c (tsubst): Handle SCOPE_REF in declarator.
8186 * parse.y (bad_parm): Catch another case of missing `typename'.
8188 * lex.c (yyprint): Handle TYPE_DECLs.
8190 * decl.c (start_function): Don't try to be clever.
8192 * lex.c: Lose compiler_error_with_decl.
8193 * typeck2.c: Lose error_with_aggr_type.
8194 (incomplete_type_error): Use cp_* instead of old functions.
8195 (readonly_error): Likewise.
8196 * typeck.c (convert_arguments): Likewise.
8197 * search.c (lookup_nested_field): Likewise.
8198 * method.c (make_thunk): Likewise.
8199 * decl.c (grokparms): Likewise.
8200 * cp-tree.h: Update.
8202 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
8205 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
8207 * method.c (build_opfncall): When deleting a pointer to an
8208 array, build a new pointer to the tree past any ARRAY_TYPE
8211 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8213 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
8215 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
8217 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
8220 * decl.c (finish_function): Don't set nested based on
8221 hack_decl_function_context.
8222 * parse.y (function_try_block): Check for nested function.
8223 (pending_inlines): Likewise.
8225 * decl2.c (build_expr_from_tree): If a unary op already has a
8226 type, just return it.
8228 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
8230 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
8231 (finish_file): Check the return value of walk_vtables.
8232 (finish_prevtable_vardecl): Return int.
8233 (finish_vtable_vardecl): Likewise.
8234 (prune_vtable_vardecl): Likewise.
8235 * lex.c (set_vardecl_interface_info): Likewise.
8236 * cp-tree.h: Adjust return types.
8238 * class.c (delete_duplicate_fields_1): Don't complain about
8239 duplicate nested types if they're the same type.
8240 (finish_struct): Remove check for duplicate.
8241 * decl2.c (grokfield): Don't check for typedef of anonymous type.
8243 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8245 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
8247 * decl.c (grokdeclarator): Lose special handling of class-level
8248 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
8249 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
8251 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
8253 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
8255 * search.c (compute_access): Fix handling of anonymous union
8257 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
8258 from anonymous unions to their members.
8260 * typeck.c (build_x_function_call): For static member functions,
8261 hand off to build_member_call.
8263 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
8265 * typeck.c (build_component_ref): Handle OFFSET_REFs.
8267 * init.c (expand_vec_init): Fix init == 0 case.
8269 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8271 * init.c (build_new): Pedwarn about init and array new.
8272 (expand_vec_init): Handle lists, use convert_for_initialization.
8274 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
8275 when converting to an aggregate type.
8276 * cvt.c (cp_convert): Pass it through.
8278 * typeck.c (build_conditional_expr): Handle user-defined
8279 conversions to slightly different types.
8281 * decl.c (grokdeclarator): Force an array type in a parm to be
8284 * decl2.c (do_using_directive): Sorry.
8285 (do_namespace_alias): Likewise.
8286 * lex.c (real_yylex): Warn about using the `namespace' keyword.
8288 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8290 * parse.y (datadef): Move call to note_list_got_semicolon up.
8292 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
8294 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
8296 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
8298 * decl.c (cp_finish_decl): The exception regions have to be
8299 nested, not overlapping. We start the exception region for a
8300 decl, after it has been fully built, and all temporaries for it
8301 have been cleaned up.
8303 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
8305 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
8307 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8309 * tree.def: Add RETURN_INIT.
8310 * pt.c (instantiate_decl): Handle RETURN_INIT.
8311 * decl.c (store_return_init): Handle minimal_parse_mode.
8313 * tree.c (cp_build_type_variant): Just return an error_mark_node.
8314 * decl.c (make_typename_type): Don't try to get the file and line
8316 * typeck.c (comptypes): Handle TYPENAME_TYPE.
8318 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
8320 * decl.c (poplevel): Make sure we clear out and restore old local
8321 non-VAR_DECL values by default when they go out of scope.
8323 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
8325 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
8326 referring to addresses of variables and functions.
8328 * error.c (dump_expr): Support SIZEOF_EXPR.
8330 * init.c (do_friend): Use the return value of check_classfn.
8332 * typeck.c (convert_arguments): Call complete_type.
8334 * method.c (hack_identifier): After giving an error, set value to
8337 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8339 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
8340 lossage for local classes.
8341 * cp-tree.h: Declare it.
8342 * decl.c (lookup_name_real): Evil, painful hack for local classes.
8343 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
8344 Use hack_decl_function_context.
8345 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
8346 (start_function): Use hack_decl_function_context.
8347 (finish_function): Likewise.
8348 * method.c (synthesize_method): Likewise.
8349 * lex.c (process_next_inline): Likewise.
8350 (do_pending_inlines): Likewise.
8351 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
8354 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
8356 * sig.c (build_signature_pointer_or_reference_type): Align
8357 signature pointers/references on 8-byte boundaries so they can be
8358 grabbed 2 words at a time on a Sparc.
8360 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8362 * method.c (hack_identifier): Requiring a static chain is now a
8364 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
8367 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8369 * init.c (build_offset_ref): Call complete_type.
8371 * decl.c (pop_from_top_level): Always pop previous_class_type.
8373 * parse.y: Handle multiple decls in a for-init-statement.
8374 * pt.c (tsubst_expr): Likewise.
8376 * pt.c (tsubst): Use tsubst_expr for the second operand of an
8379 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
8380 (poplevel_class): Set it here.
8381 (pop_from_top_level): Pop it here if we're returning to class scope.
8382 * class.c (pushclass): Don't set it here.
8384 * decl.c (maybe_push_to_top_level): Save current_template_parms,
8385 and clear it if !pseudo.
8386 (pop_from_top_level): Restore it.
8388 * decl2.c (finish_file): Push the dummy each time we walk the list
8391 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
8392 something for CAST_EXPR.
8394 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8396 * cvt.c (cp_convert): Warn about implicit conversion of the
8397 address of a function to bool, as it is always true.
8399 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8401 * typeck.c (c_expand_return): Fix warning for local externs returned.
8403 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
8405 * tree.c (mapcar): Propagate const and volatile properly.
8407 * typeck.c (complete_type): Be sure to instantiate the
8408 MAIN_VARIANT of the type.
8410 * method.c (synthesize_method): Class interface hackery does not
8411 apply to synthesized methods.
8413 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
8415 * pt.c (comp_template_args): Use comptypes rather than just
8416 checking for TEMPLATE_TYPE_PARM equivalence.
8418 * typeck.c (build_x_function_call): Call complete_type before
8419 checking TYPE_OVERLOADS_CALL_EXPR.
8421 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
8423 * g++.c (main): Check also for new define ALT_LIBM.
8425 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8427 * pt.c (instantiate_class_template): If we don't have a pattern
8429 (coerce_template_parms): If we see a local class, bail.
8431 * decl.c (grok_reference_init): Make sure there's a type before
8434 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
8435 (push_template_decl): Likewise.
8437 * parse.y (named_class_head): Set
8438 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
8440 * decl.c (xref_tag): Diagnose redeclaration of template
8441 type-parameter name.
8443 * error.c (dump_type): Handle anonymous template type parms.
8445 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
8447 (coerce_template_parms): Likewise.
8449 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
8451 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
8452 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
8454 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8456 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
8457 before trying to get its STUB_DECL.
8458 (coerce_template_parms): Likewise.
8460 * parse.y (template_type_parm): If they didn't use 'class',
8461 pretend they did after giving an error.
8463 * pt.c (coerce_template_parms): Diagnose use of local class.
8465 * decl.c (grok_reference_init): Use instantiate_type.
8467 * error.c (dump_expr): Handle TEMPLATE_DECLs.
8469 * parse.y (named_class_head): Diagnose mismatching types and tags.
8471 * decl.c (pushdecl): Type decls and class templates clash with
8472 artificial type decls, not hide them.
8474 * decl.c (redeclaration_error_message): Diagnose redefinition of
8476 (duplicate_decls): Diagnose disallowed overloads for template
8479 * decl.c (start_decl): Call complete_type before checking for a
8482 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
8484 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
8486 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8488 * decl.c (grok_op_properties): Don't check for operator++(int) in
8491 * tree.c (perm_manip): Return a copy of variable and function
8492 decls with external linkage.
8494 * tree.def: Change some of the min tree codes to type "1".
8495 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
8496 * method.c (build_overload_int): Emit something arbitrary for
8497 anything but an INTEGER_CST if we're in a template.
8499 * decl.c (cp_finish_decl): Call complete_type before deciding
8500 whether or not to lay out the decl.
8502 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
8504 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8506 * typeck2.c (build_x_arrow): Call complete_type.
8508 * pt.c (add_pending_template): Broken out.
8509 (lookup_template_class): If -fexternal-templates, call it for all
8510 the methods of implemented types.
8511 (instantiate_class_template): Instead of instantiating them here.
8512 (instantiate_decl): Handle -fexternal-templates earlier.
8514 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8516 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
8517 memoized lookup stuff inside GATHER_STATISTICS.
8519 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8521 * decl.c (start_decl): Complain about array of incomplete type
8523 (grokdeclarator): Not here.
8525 * parse.y (template_parm): Expand full_parm inline so we can set
8526 the rule's precedence.
8528 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
8529 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
8530 * decl2.c (grokbitfield): Don't check for integer constant here.
8531 * class.c (finish_struct_1): Check here.
8533 * decl.c (define_label): Make the min decl go on permanent_obstack.
8535 * pt.c (unify): Don't handle CONST_DECLs.
8536 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
8537 (tsubst_copy): Likewise.
8539 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
8540 CONST_DECL for a template parm.
8542 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
8544 * decl.c (grokdeclarator): Complain about array of incomplete type
8546 (start_decl_1): Not here.
8548 * pt.c (tsubst): Handle pointer-to-function declarators.
8550 * method.c (hack_identifier): If pedantic, diagnose local class
8551 methods that require a static chain.
8553 * decl.c (grok_op_properties): No longer static.
8554 * cp-tree.h: Declare it.
8555 * pt.c (tsubst): Call it for operators.
8556 Use tsubst_copy for TREE_VECs.
8558 * parse.y (template_arg): The expr has precedence like '>'.
8560 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
8562 * pt.c (coerce_template_parms): Don't coerce an expression using
8564 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
8565 (tsubst): Don't use build_index_2_type if the max_value uses template
8567 * method.c (build_overload_int): Emit something arbitrary for an
8568 expression using template parms.
8570 * parse.y (template_close_bracket): New non-terminal to catch use
8571 of '>>' instead of '> >' in template class names.
8572 (template_type): Use it.
8573 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
8575 * tree.def: Add CAST_EXPR.
8576 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
8577 CONVERT_EXPR for minimal_parse_mode.
8578 * typeck.c (build_c_cast): Likewise.
8579 * pt.c (tsubst_copy): Likewise.
8580 * decl2.c (build_expr_from_tree): Likewise.
8581 * error.c (dump_expr): Likewise.
8583 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8585 * except.c (SetTerminate, SetUnexpected): Put back global vars.
8586 (init_exception_processing): Put back decl/init of
8587 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
8590 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
8591 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
8593 * cp-tree.h (declare_uninstantiated_type_level,
8594 uninstantiated_type_level_p): Delete prototypes.
8596 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
8598 * pt.c (tsubst_expr): Add default return.
8600 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8602 * error.c (fndecl_as_string): Delete unused arg CNAME.
8603 * sig.c (build_signature_table_constructor,
8604 build_signature_method_call): Fix calls.
8606 * class.c (the_null_vtable_entry): Delete var definition.
8607 (init_class_processing): Delete tree the_null_vtable_entry init.
8608 * decl.c (no_print_{functions, builtins}): Declare as static.
8609 (__tp_desc_type_node): #if 0 var definition.
8610 (init_type_desc): #if 0 init of __tp_desc_type_node.
8611 (vb_off_identifier): Move var decl into init_decl_processing.
8612 (current_function_assigns_this): Declare as static.
8613 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
8614 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
8615 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
8616 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
8617 * init.c (BI_header_type, BI_header_size): Declare as static.
8618 * pt.c (template_classes): Delete unused var.
8619 (add_pending_template): Delete decl for non-existent fn.
8620 (lookup_template_class): Delete vars CODE and TAG_CODE.
8621 (instantiate_template): Delete unused var TARGS.
8622 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
8624 (__tp_desc_type_node): #if 0 var decl.
8625 (fndecl_as_string): Fix prototype.
8627 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
8629 * tree.def: Add GOTO_STMT.
8630 * pt.c (tsubst_expr): Support goto and labels.
8631 * decl.c (define_label): Support minimal parsing.
8632 * parse.y (simple_stmt): Likewise.
8634 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8636 * xref.c (GNU_xref_member): Only define/set var I if
8637 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
8639 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
8640 (GNU_xref_end): Fix call.
8641 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
8642 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
8644 * tree.c (build_exception_variant): Delete unused vars I, A, T,
8646 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
8647 (mapcar): Delete unused var CODE.
8648 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
8649 (break_out_cleanups): Fix call.
8650 (bot_manip): Likewise.
8651 * call.c (build_method_call): Likewise.
8652 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
8654 * typeck.c (unary_complex_lvalue, build_modify_expr,
8655 convert_for_initialization): Likewise.
8656 * typeck2.c (build_functional_cast): Likewise.
8657 * cp-tree.h (build_cplus_new): Fix prototype.
8659 * repo.c (open_repo_file): Delete unused var Q.
8660 (repo_compile_flags, repo_template_declared,
8661 repo_template_defined, repo_class_defined, repo_inline_used,
8662 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
8663 (repo_get_id, repo_vtable_used): Declare as static.
8664 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
8667 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
8669 * parse.y (pending_inlines): Add function_try_block case.
8671 * pt.c (unify): Fix for template const parms.
8673 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8675 * lex.c (extract_interface_info): Delete forward decl.
8676 (default_copy_constructor_body, default_assign_ref_body): Delete
8677 decls for non-existent functions.
8678 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
8679 (init_lex): Delete setting them.
8680 (cons_up_default_function): Delete unused vars FUNC_BUF,
8681 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
8683 (toplevel, expression_obstack): Delete unused extern decls.
8684 (tree_node_kind): Delete unused enum.
8685 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
8687 (tree_node_kind_names): Delete unused extern decl.
8688 (synth_obstack): Delete unused var.
8689 (init_lex): Don't set it.
8690 (init_parse): Add decl before use.
8691 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
8692 (current_unit_{name, language}): Delete unused vars.
8693 (check_newline): Don't bother setting them, just accept the #pragma.
8694 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
8695 (current_unit_{name, language}): Delete decls.
8697 * search.c: Wrap all of the memoized functions, macros, and
8698 variables inside #ifdef GATHER_STATISTICS.
8699 (lookup_field, lookup_fnfields): Likewise.
8700 (init_search_processing): Likewise.
8701 (reinit_search_statistics): Wrap whole function.
8702 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
8704 * decl.c (finish_function): Only call pop_memoized_context if
8705 GATHER_STATISTICS is defined.
8706 (start_function): Likewise for push_memoized_context.
8707 * class.c (pushclass, popclass): Likewise.
8709 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
8710 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
8712 * cvt.c (cp_convert): Delete unused local var FORM.
8713 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
8716 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8718 * pt.c (do_poplevel): Oops; really return what we get from
8721 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8723 * cp-tree.h (is_aggr_type): Add prototype.
8725 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
8726 * method.c ({push,pop}_cp_function_context): Delete decls.
8727 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
8728 (SetUnexpected, SetTerminate): Delete unused vars.
8729 (init_exception_processing): Don't set SetUnexpected or
8730 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
8731 (output_exception_table_entry): Delete unused array LABEL.
8732 (expand_internal_throw): Delete unused var PARAMS.
8733 (expand_start_catch_block): Delete unused var CLEANUP.
8734 (emit_exception_table): Delete unused var EH_NODE_DECL.
8735 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
8736 GOTO_UNWIND_AND_THROW. Don't set them.
8737 (end_eh_unwinder): Add top decl.
8738 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
8739 (exception_section, push_rtl_perm, do_function_call,
8740 lang_interim_eh, push_eh_cleanup, eh_outer_context,
8741 expand_end_eh_spec, end_eh_unwinder): Declare as static.
8742 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
8743 throw_used): Likewise.
8744 * cp-tree.h (expand_end_eh_spec): Delete prototype.
8746 * search.c (dfs_mark, dfs_mark_vtable_path,
8747 dfs_unmark_vtable_path, dfs_mark_new_vtable,
8748 dfs_unmark_new_vtable, dfs_clear_search_slot,
8749 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
8750 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
8751 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
8753 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
8754 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
8755 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
8756 Only define #ifdef GATHER_STATISTICS.
8757 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
8759 (vbase_decl): Delete var definition.
8760 (init_search): Delete old decl.
8761 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
8762 never actually used.
8763 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
8764 (get_base_distance_recursive): Delete unused fourth arg
8765 BASETYPE_PATH. Fix call .
8766 (get_base_distance): Fix call.
8767 (push_class_decls): Delete unused var ID.
8768 (make_memoized_table_entry): Declare as static.
8769 (breadth_first_search): Declare as static.
8770 (tree_has_any_destructor_p): Declare as static.
8771 (pop_class_decls): Delete unused arg pop_class_decls.
8772 * class.c (popclass): Fix call to pop_class_decls.
8773 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
8774 tree_has_any_destructor_p): Delete prototypes.
8776 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
8777 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
8778 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
8779 (build_user_desc): Delete unused var T.
8780 (build_class_desc): Delete unused vars T and OFF.
8781 (build_t_desc): Delete unused var NAME_STRING.
8782 (build_headof): Make static.
8783 (get_bad_cast_node): Likewise.
8784 (get_def_to_follow): Likewise.
8785 * cp-tree.h (init_type_desc): Add prototype.
8786 (build_headof): Remove prototype.
8788 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8790 * pt.c (tsubst): Only look for matching decls at file scope for
8791 non-member functions.
8793 * call.c (build_scoped_method_call): Handle scoped destructor
8796 * decl.c (*_top_level): Also save previous_class_values.
8798 * pt.c (tsubst_expr): Support do {} while loops.
8799 * parse.y (simple_stmt): Likewise.
8800 * tree.def: Likewise.
8802 * method.c (build_overload_identifier): For a class nested in a
8803 template class, don't mangle in the template parms from our
8806 * lex.c, cp-tree.h: Remove support for template instantiations in
8807 the pending_inlines code.
8808 * pt.c: Remove dead functions and unused arguments.
8809 (uses_template_parms): TYPENAME_TYPEs always use template parms.
8810 * parse.y: Stop passing anything to end_template_decl.
8811 * tree.c (print_lang_statistics): Only print tinst info #ifdef
8814 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8816 * init.c (expand_recursive_init{,_1}): Delete decls.
8817 (sort_member_init): Delete unused var INIT.
8818 (emit_base_init): Delete unused var X.
8819 (build_offset_ref): Delete unused var CNAME.
8820 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
8821 (emit_base_init): Delete unused local var BASE. Delete extern
8822 decl of IN_CHARGE_IDENTIFIER.
8823 (build_delete): Delete unused local var VIRTUAL_SIZE.
8825 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
8826 (build_delete): Fix call.
8827 * decl2.c (delete_sanity): Likewise.
8828 * cp-tree.h (build_vec_delete): Update prototype.
8830 * typeck.c (common_base_type): Delete unused var TMP.
8831 (build_binary_op): Delete local var ARGS_SAVE.
8832 (build_array_ref): Delete unused var ITYPE.
8833 (c_expand_return): Delete unused var USE_TEMP.
8835 * typeck.c (compexcepttypes): Delete unused arg STRICT.
8836 (comptypes): Fix calls.
8837 * decl.c (duplicate_decls): Likewise.
8838 * cp-tree.h (compexcepttypes): Delete extra arg.
8840 * decl2.c (check_classfn): Delete unused second arg CNAME.
8841 * decl.c (start_decl, grokfndecl): Fix calls.
8842 * init.c (do_friend): Likewise.
8843 * cp-tree.h (check_classfn): Update prototype.
8845 * cp-tree.h (signature_error, import_export_vtable,
8846 append_signature_fields, id_in_current_class, mark_used,
8847 copy_assignment_arg_p): Add decls.
8848 * decl2.c (mark_used): Delete decl.
8850 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
8852 * class.c (get_vtable_entry): Diable unused function.
8853 (doing_hard_virtuals): Delete unused static global var.
8854 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
8855 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
8856 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
8857 (modify_one_vtable): Delete unused var OLD_RTTI.
8858 (finish_struct_anon): Delete unused vars OFFSET and X.
8859 (finish_struct_bits): Delete unused var METHOD_VEC.
8860 (get_basefndecls): Delete unused var PURPOSE. Delete unused
8861 for-scope local variable METHODS.
8863 * call.c (user_harshness): Delete unused/unneeded arg PARM.
8864 (ideal_candidate): Delete unused args BASETYPE and PARMS.
8865 (build_method_call): Delete unused args passed into ideal_candidate.
8866 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
8867 * cp-tree.h (synthesize_method): Add decl.
8869 * decl.c (note_level_for_for): Give void return type.
8870 (pushdecl_nonclass_level): Likewise.
8871 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
8872 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
8873 (suspend_binding_level): Delete unused var LEVEL.
8874 (duplicate_decls): Delete unused var CTYPE.
8875 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
8876 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
8878 (grokdeclarator): Delete unused var C.
8879 (grokdeclarator): Delete unused var SIZE_VARIES.
8880 (grokparms): Delete unused var SAW_VOID.
8881 (start_function): Delete unused var OLDDECL.
8882 (cplus_expand_expr_stmt): Delete unused var
8883 REMOVE_IMPLICIT_IMMEDIATELY.
8885 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
8887 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
8889 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8891 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
8892 (build_min_nt): Likewise.
8893 * pt.c (do_pushlevel): Emit line note.
8894 (do_poplevel): Return what we get from poplevel.
8895 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
8896 * parse.y: Use do_pushlevel and do_poplevel.
8897 * cp-tree.h: Declare do_poplevel.
8899 * cp-tree.h: Declare at_eof.
8900 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
8901 * decl2.c (import_export_decl): Renamed from import_export_inline.
8902 (finish_file): Call it to do interface handling for statics.
8903 * pt.c (tsubst_copy): Call mark_used on variables and functions
8906 * decl2.c (finish_file): Don't emit statics we can't generate.
8907 * pt.c (instantiate_decl): Don't set interface on instantiations
8910 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
8911 * tree.c (print_lang_statistics): Print max template depth.
8912 * pt.c (push_tinst_level): Dump entire instantiation context.
8913 (instantiate_class_template): Use it and pop_tinst_level.
8914 (instantiate_decl): Likewise.
8916 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
8917 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
8919 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8921 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
8922 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
8923 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
8924 the new template implementation.
8926 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8928 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
8930 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
8932 * decl.c (cp_finish_decl): Delay emitting the debug information for
8933 a typedef that has been installed as the canonical typedef, if the
8934 type has not yet been defined.
8936 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
8938 * decl2.c (grokfield): Still call pop_nested_class for access decls.
8940 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8942 * decl.c (lookup_label): Call label_rtx.
8944 * decl.c (make_binding_level): New function.
8945 (pushlevel, pushlevel_class): Call it instead of explicit
8946 duplicate calls to xmalloc.
8948 * decl.c (init_decl_processing): Delete useless build_pointer_type
8951 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
8952 (sizet_ftype_string): Delete variable.
8953 (init_decl_processing): Add built-in functions fabsf, fabsl,
8954 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
8955 variable strlen_ftype, used for strlen.
8957 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8959 * decl.c (push_to_top_level): Start from current_binding_level
8960 again for now; the stl hacks depend on g++ being broken in this
8961 way, and it'll be fixed in the template rewrite.
8963 * tree.def: Add USING_DECL.
8964 * decl2.c (do_class_using_decl): Implement.
8965 (grokfield): Pass access decls off to do_class_using_decl instead of
8967 * error.c (dump_decl): Handle USING_DECLs.
8968 * decl.c (grokdeclarator): Remove code for handling access decls.
8969 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
8970 as access decls for now.
8971 (finish_struct): Don't check USING_DECLs for other uses of the name.
8973 * search.c (get_matching_virtual): Use cp_error_at.
8975 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8977 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
8979 (self_promoting_args_p): Move the check that TYPE is non-nil
8980 before trying to look at its main variant.
8981 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
8983 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
8985 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
8986 (do_friend): Delete call to xref_friend.
8987 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
8989 * typeck.c (convert_sequence): #if 0 unused function.
8991 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
8992 be in decl_in_memory_p.
8993 (decl_in_memory_p): Delete decl.
8994 * expr.c (decl_in_memory_p): Delete fn.
8995 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
8997 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
8999 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9001 * class.c (finish_struct_1): Check for a pure-specifier on a
9002 non-virtual function here.
9004 * decl2.c (grok_function_init): Don't check whether the function
9006 (grokfield): Don't call check_for_override here.
9008 * decl.c (push_to_top_level): Start from inner_binding_level,
9009 check class_shadowed in class levels.
9011 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
9013 * decl.c (resume_level): Ignore things that don't have names, instead
9016 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9018 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
9020 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
9022 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
9025 * parse.y (complete_type_name): Bind global_scope earlier.
9026 (complex_type_name): Likewise.
9027 (qualified_type_name): Remove.
9029 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
9031 * decl.c (grokfndecl): Move code that looks for virtuals in base
9033 * class.c (check_for_override): ... to a new function.
9034 (finish_struct_1): Call it.
9036 * cp-tree.h: Declare warn_sign_compare.
9038 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
9039 rather than extra_warnings to decide whether to warn about
9040 comparison of signed and unsigned.
9042 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
9043 implies -Wsign-compare. -Wall doesn't imply -W.
9045 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
9047 * typeck.c (build_component_ref): Fix to handle anon unions in base
9050 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9052 * class.c (resolves_to_fixed_type_p): Delete code dealing with
9053 a WITH_CLEANUP_EXPR, since we don't generate them any more.
9054 * cvt.c (build_up_reference): Likewise.
9055 * decl.c (grok_reference_init): Likewise.
9056 (cp_finish_decl): Likewise.
9057 * error.c (dump_expr): Likewise.
9058 * tree.c (real_lvalue_p): Likewise.
9059 (lvalue_p): Likewise.
9060 (build_cplus_new): Likewise.
9061 (unsave_expr_now): Likewise.
9062 * typeck.c (unary_complex_lvalue, build_modify_expr,
9063 c_expand_return): Likewise.
9065 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9067 Make the C++ front-end pay attention to attributes for structures.
9068 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
9070 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
9071 Take out old round_up_size use and setting the DECL_ALIGN possibly
9072 using it. Take out setting of TYPE_ALIGN to round_up_size, which
9073 can override what the attribute set.
9074 * cp-tree.h (finish_struct): Update prototype.
9075 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
9076 attributes to finish_struct.
9077 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
9078 value down into finish_struct.
9079 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
9081 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
9083 * decl.c (poplevel): Re-word dead for local handling.
9084 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
9085 (cp_finish_decl): If is_for_scope, check for duplicates so
9086 we can disable is_for_scope. Otherwise, preserve_temp_slots.
9088 * lex.c (do_identifier): Use global binding in preference of
9089 dead for local variable.
9091 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
9093 * init.c (initializing_context): Handle anon union changes, the
9094 context where fields of anon unions can be initialized now has to be
9095 found by walking up the TYPE_CONTEXT chain.
9097 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
9099 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
9100 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
9101 (obscure_complex_init): If bss is supported, always set
9102 DECL_INITIAL to error_mark_node.
9104 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9106 * init.c (is_friend): Make sure there's a context before we see if
9109 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
9111 * init.c (is_friend): Classes are not friendly with nested classes.
9113 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
9115 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
9116 and record its result.
9118 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
9120 * class.c (finish_struct_anon): Switch around code to not move anon
9121 union elements around, nor mess up their contexts, nor offsets,
9122 instead we now build up the right number of COMPONENT_REFs for all
9123 the anon unions that may be present at build_component_ref time.
9124 * typeck.c (lookup_anon_field): New routine to handle field lookup
9125 on fields without names. We find them, based upon their unique type
9127 * typeck.c (build_component_ref): Allow FIELD_DECL components.
9128 Handle finding components in anonymous unions, and ensure that a
9129 COMPONENT_REF is built for each level as necessary.
9131 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
9133 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
9134 code that ensures that copy ctors are used if appropriate.
9136 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9138 * init.c (build_vec_delete): Only give an error if base isn't an
9141 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
9143 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
9144 (yylex): If we see `new', keep slurping.
9146 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
9148 * class.c (finish_struct_1): Move code for handling anon unions...
9149 (finish_struct_anon): to here. Fixup so that we do the offset
9150 calculations right, and so that the fields are physically moved to
9151 the containers's chain.
9153 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9155 * decl.c (grokdeclarator): Avoid trying to get an operand off an
9158 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
9160 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
9161 POINTER_SIZE to agree with expr.c.
9163 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
9165 * search.c (lookup_field): Don't report ambiguities if protect is 0,
9166 instead return NULL_TREE.
9168 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
9170 * class.c (finish_struct_1): Call warn_hidden if we want warnings
9171 about overloaded virtual functions.
9172 (warn_hidden): New routine to warn of virtual functions that are
9173 hidden by other virtual functions, that are not overridden.
9174 (get_basefndecls): New routine, used by warn_hidden.
9175 (mark_overriders): New routine, used by warn_hidden.
9176 * search.c (get_matching_virtual): Remove old warning that just
9179 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9181 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
9183 * typeck.c (null_ptr_cst_p): Delete unused fn.
9184 (build_function_call_maybe): Delete unused fn.
9186 * expr.c (extract_init): #if 0 the code after unconditional return 0
9189 Delete old cadillac code.
9190 * edsel.c: Remove file.
9191 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
9192 * Makefile.in (CXX_OBJS): Delete edsel.o.
9193 (edsel.o): Delete rule.
9194 * cp-tree.h (flag_cadillac): Delete var decl.
9195 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
9196 * decl2.c (flag_cadillac): Delete var definition.
9197 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
9198 (grokfield): Delete code depending on flag_cadillac.
9199 (finish_anon_union): Likewise.
9200 * class.c (finish_struct_1): Likewise.
9201 (pushclass): Likewise.
9202 (popclass): Likewise.
9203 (push_lang_context): Likewise.
9204 (pop_lang_context): Likewise.
9205 * decl.c (init_decl_processing): Likewise.
9206 (start_decl): Likewise.
9207 (cp_finish_decl): Likewise.
9208 (xref_tag): Likewise.
9209 (finish_enum): Likewise.
9210 (start_function): Likewise.
9211 (finish_function): Likewise.
9212 (finish_stmt): Likewise.
9213 * lex.c (lang_init): Likewise.
9214 (check_newline): Likewise.
9216 * lex.c (do_pending_inlines): Delete synthesized method kludge.
9218 Delete defunct, ancient garbage collection implementation.
9219 * rtti.c: New file with the RTTI stuff from gc.c.
9220 * gc.c: Removed file (moved the remaining stuff into rtti.c).
9221 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
9222 (rtti.o): New rule, replacing gc.o.
9223 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
9224 * cp-tree.h: Delete gc-related fn decls.
9225 (DECL_GC_OFFSET): Delete macro.
9226 (flag_gc): Delete extern decl.
9227 * decl.c (current_function_obstack_index): Delete var decl.
9228 (current_function_obstack_usage): Delete var decl.
9229 (start_function): Delete clearing of current_function_obstack_index
9230 and current_function_obstack_usage.
9231 (init_decl_processing): Delete code relying on -fgc.
9232 Delete call to init_gc_processing.
9233 (cp_finish_decl): Delete calls to build_static_gc_entry and
9234 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
9235 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
9236 and to expand_expr of a __gc_main call.
9237 (maybe_gc_cleanup): Delete var decl.
9238 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
9239 * decl2.c (flag_gc): Delete var decl.
9240 (lang_f_options): Delete offering of -fgc.
9241 (lang_decode_option): Delete -fgc and -fno-gc handling.
9242 (get_temp_regvar): Delete gc code.
9243 * init.c (build_new): Delete gc code.
9244 * lex.c (init_lex): Delete checking of flag_gc.
9246 * typeck.c (convert_arguments): Delete gc code.
9247 (build_component_addr): Delete -fgc warning.
9248 (build_modify_expr): Delete gc code.
9250 * decl2.c (build_push_scope): Delete fn.
9251 * cp-tree.h (build_push_scope): Delete decl.
9253 * search.c (clear_search_slots): Delete fn.
9254 * cp-tree.h (clear_search_slots): Delete decl.
9256 * search.c (tree_needs_constructor_p): Delete fn.
9257 * cp-tree.h (tree_needs_constructor_p): Delete decl.
9259 * tree.c (id_cmp): Delete fn.
9261 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
9262 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
9264 * tree.c (decl_value_member): Delete fn.
9265 * cp-tree.h (decl_value_member): Delete decl.
9267 * tree.c (list_hash_lookup_or_cons): Delete fn.
9268 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
9270 * method.c (cplus_exception_name): Delete fn.
9271 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
9273 * spew.c (shift_tokens): Delete fn.
9275 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9277 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
9279 * parse.y: Likewise.
9281 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9283 * tree.c (build_cplus_staticfn_type): Delete function definition;
9285 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
9287 * tree.c (virtual_member): Delete function definition; never used.
9288 * cp-tree.h (virtual_member): Delete decl.
9290 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
9292 * typeck.c (build_component_ref): Handle getting vbase pointers
9293 out of complex multiple inheritance better.
9295 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
9297 * typeck.c (build_object_ref): Make sure we use the real type, not
9300 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
9302 * tree.c (build_exception_variant): Don't create new types if we
9303 don't have to, also build new types on the right obstack.
9305 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9307 * decl.c (store_bindings): Split out from push_to_top_level.
9308 (push_to_top_level): Call it for b->type_shadowed on class binding
9311 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
9313 * search.c (expand_upcast_fixups): Fix so that offsets stored in
9314 vbase_offsets are always right. Fixes a problem where virtual base
9315 upcasting and downcasting could be wrong during conversions on this
9316 during virtual function dispatch at ctor/dtor time when dynamic
9317 vtable fixups for deltas are needed. This only sounds easier than
9319 (fixup_virtual_upcast_offsets): Change to reflect new calling
9320 convention for expand_upcast_fixups.
9322 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9324 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
9325 check that it's usable as the bitfield width.
9327 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9329 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
9330 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
9331 only ever used for functions in it.
9333 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9335 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
9336 (nested_type): Likewise.
9337 (nested_name_specifier): Use lastiddecl.
9339 * decl.c (grokdeclarator): Adjust accordingly.
9340 * init.c (expand_member_init): Likewise.
9341 * parse.y (base_class): Likewise.
9342 * typeck2.c (build_functional_cast): Likewise.
9344 * typeck2.c (build_functional_cast): Fill in name after we've
9345 checked for non-aggr type.
9347 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
9349 * decl2.c (warn_pointer_arith): Default to on.
9351 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9353 * lex.c (is_rid): New function.
9354 * decl.c (grokdeclarator): Diagnose reserved words used as
9357 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
9359 * tree.c (get_decl_list): Don't lose cv-quals.
9361 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
9362 typespecs used as declarator-ids.
9364 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
9366 * decl.c (poplevel): When poping a level, don't give a warning for
9367 any subblocks that already exist.
9369 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9371 * typeck.c (build_object_ref): Finish what I started.
9373 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
9375 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
9377 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
9380 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9382 * decl.c (xref_tag): Handle passing a type in directly.
9384 * parse.y (qualified_type_name): Pull out the type.
9385 (nested_type): Likewise.
9386 Take types directly instead of as identifiers.
9387 * call.c (build_scoped_method_call): Take types directly instead of
9389 * decl.c (xref_basetypes): Likewise.
9390 * init.c (expand_member_init): Likewise.
9391 (build_member_call): Likewise.
9392 (build_offset_ref): Likewise.
9393 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
9394 * method.c (do_build_assign_ref): Likewise.
9395 * decl.c (grokdeclarator): Handle a type appearing as the
9396 declarator-id for constructors.
9397 * method.c (do_build_copy_constructor): current_base_init_list now
9398 uses the types directly, not their names.
9399 * init.c (sort_base_init): Likewise.
9400 (expand_member_init): Likewise.
9401 * init.c (is_aggr_type): New function, like is_aggr_typedef.
9403 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
9405 * tree.c (layout_basetypes): Call build_lang_field_decl instead
9406 of build_lang_decl if first arg is a FIELD_DECL.
9408 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9410 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
9412 * except.c (expand_start_catch_block): Set TREE_USED to avoid
9413 warnings about the catch handler.
9415 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
9417 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
9420 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9422 Fix access control to use trees rather than integers.
9423 * class.c (access_{default, public, protected, private,
9424 default_virtual, public_virtual, private_virtual}_node): Add
9426 (init_class_processing): Do creation of those nodes.
9427 * cp-tree.h (access_type): Delete enum decl.
9428 (access_{default, public, protected, private, default_virtual,
9429 public_virtual, private_virtual}_node): Add decls.
9430 (compute_access): Change return type.
9431 * search.c (compute_access): Have tree return type, instead of enum.
9432 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
9433 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
9434 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
9435 * parse.y (VISSPEC): Make ttype rather than itype.
9436 (base_class_access_list): Likewise.
9437 * *.[cy]: Change all refs of `access_public' to `access_public_node',
9439 * call.c (build_method_call): Make ACCESS be a tree.
9440 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
9441 * cvt.c (convert_to_aggr): Likewise.
9442 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
9444 * method.c (hack_identifier): Likewise.
9445 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
9447 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
9449 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
9450 frontend, and make it more consistent with respect to
9453 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
9455 * decl.c (pushdecl): Check for duplicate parameter names.
9457 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
9459 * decl.c (expand_static_init): Call assemble_external for atexit.
9461 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
9463 * except.c (do_unwind): Remove some generated dead code.
9464 (eh_outer_context): New routine, factor out some common code from
9465 expand_builtin_throw and end_eh_unwinder. Add code to do return
9466 address masking for the PA.
9467 (expand_builtin_throw): Use eh_outer_context instead of open coding
9469 (end_eh_unwinder): Likewise.
9471 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
9473 * except.c (expand_throw): Call assemble_external for __empty, if we
9476 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
9478 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
9479 NORMAL_RETURN_ADDR_OFFSET.
9480 (end_eh_unwinder): Likewise.
9482 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
9484 * gc.c (build_dynamic_cast): Make sure we don't cast away const
9485 when dealing with references, and make sure we handle dynamic
9486 casting to a cv qualified reference.
9488 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
9490 * except.c (struct eh_context): New structure top hold eh context
9492 (push_eh_context): New routine.
9493 (pop_eh_context): Likewise.
9494 * decl.c (push_cp_function_context): Use them.
9495 (pop_cp_function_context): Likewise.
9497 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
9499 * decl2.c (finish_file): Also prune uninteresting functions in the
9500 inline emission loop.
9502 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
9504 * sig.c (build_signature_table_constructor): Mark functions
9505 in the signature as referenced.
9507 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
9509 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
9510 the inline emission stuff.
9512 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
9514 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
9516 * lang-options.h: Add -f{no-,}weak.
9517 * decl.c (init_decl_processing): If the target does not support weak
9518 symbols, don't use them.
9519 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
9521 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9523 * init.c (expand_member_init): warning for base init after members.
9525 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
9527 * cvt.c (build_expr_type_conversion): Don't convert to a reference
9530 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
9532 * method.c (report_type_mismatch): Improve wording for volatile
9535 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
9537 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
9538 expand_assignment, as the later doesn't handle things that have
9539 copy constructors well. The compiler would do bitwise copying,
9540 instead of ctor calling in some cases.
9542 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
9544 * g++.c (my_strerror): Return "cannot access" if errno is 0.
9545 (pfatal_with_name, perror_exec): Don't assume that
9546 the returned value from my_strerror contains no '%'s.
9548 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
9550 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
9552 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
9553 TYPE_METHODS/TREE_CHAIN mean what they used to.
9554 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
9555 instead of TYPE_METHODS.
9556 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
9557 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
9558 * cp-tree.h (CLASSTYPE_METHODS): Lose.
9559 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
9561 (struct lang_decl): Lose next_method field.
9562 (DECL_NEXT_METHOD): Lose.
9563 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
9564 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
9566 (finish_struct_methods): Don't mess with the TREE_CHAINs in
9569 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
9572 * call.c (build_method_call): Synthesize here even when not inlining.
9573 * typeck.c (build_function_call_real): Likewise.
9575 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
9577 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
9578 == DBX_DEBUG, call dbxout_start_new_source_file and
9579 dbxout_resume_previous_source_file when appropriate.
9581 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
9583 * except.c (start_anon_func): Push to the top level.
9584 (end_anon_func): Pop from the top level.
9586 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
9588 * cp-tree.h (build_cleanup): New routine to build cleanups.
9589 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
9590 call at ctor time and use atexit to run it later.
9591 * decl2.c (build_cleanup): New routine, taken from finish_file.
9592 (finish_file): Use build_cleanup instead, and don't put function
9593 local statics in global dtor list.
9595 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
9597 * except.c (expand_throw): Ensure that we have cleanups, if we try
9598 and expand cleanups.
9600 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
9602 * except.c (expand_throw): Add logic to manage dynamic cleanups for
9604 (expand_end_catch_block): Use the magic of expand_goto, instead of
9605 emit_jump so that we get the cleanup for any catch clause parameter
9606 and the cleanup for the exception object. Update to reflect label
9608 (push_eh_cleanup): New routine to register a cleanup for an
9610 (empty_fndecl): Used to default cleanup actions to
9612 (init_exception_processing): Setup empty_fndecl. Setup
9614 (expand_start_catch_block): Update to reflect label changes. Call
9615 push_eh_object to register the cleanup for the EH object.
9616 (start_anon_func): New routine to start building lambda expressions
9618 (end_anon_func): New routine to end them.
9619 (struct labelNode): Change so that we can use tree labels, or rtx
9621 (saved_cleanup): Object to check for dynamic cleanups for the
9622 exception handling object.
9623 (push_label_entry): Change so that we can use tree labels, or rtx
9625 (pop_label_entry): Likewise.
9626 (top_label_entry): Likewise.
9627 (expand_start_all_catch): Use tree label instead of rtx label, so
9628 that we can get the magic of expand_goto.
9629 (expand_end_all_catch): Update to reflect label changes.
9631 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
9633 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
9634 building_cleanup logic, as we now use UNSAVE_EXPRs.
9635 * cp-tree.h (unsave_expr): Declare it.
9636 * decl.c (building_cleanup): Remove.
9637 (maybe_build_cleanup): Remove building_cleanup logic, and use
9638 UNSAVE_EXPR instead.
9640 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
9642 * gc.c (build_t_desc): Update error message to say <typeinfo>.
9644 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9646 * decl.c (pushdecl): Only warn about shadowing a local variable if
9647 warn_shadow is true.
9649 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
9651 * typeck.c (build_binary_op_nodefault): Added warning about
9652 comparisons between different enum types with -Wall, unless
9653 -fenum-int-equiv set.
9655 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
9657 * class.c (finish_struct_1): Skip down to the inner type in
9658 multidimensional arrays. Ensures ctors will be made for types that
9661 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
9663 * decl.c (last_dtor_insn): New to track the last compiler generated
9665 (store_parm_decls): Set it.
9666 (finish_function): Use it to see if the dtor is empty. Avoid doing
9667 vtable setup all the time, if we can.
9668 (struct cp_function): Add last_dtor_insn.
9669 (push_cp_function_context): Save it.
9670 (pop_cp_function_context): Restore it.
9672 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
9674 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
9677 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
9679 * typeck.c (expand_target_expr): Make sure targets get put into the
9680 current temp_slot_level, so that the free_temp_slots call will reuse
9683 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
9685 * class.c (finish_struct_1): Delay delta fixups for virtual bases
9686 until after we have done the hard virtuals, to avoid a bogus `every
9687 virtual function must have a unique final overrider' for virtual
9688 functions that are only overridden by hard virtuals.
9690 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9692 * pt.c (do_function_instantiation): Don't try to find a file-scope
9693 template for a member function.
9695 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
9697 * g++.c (main): Add handling of -nodefaultlibs.
9699 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
9701 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
9702 distinguish between direct bindings of reference variables, and
9703 indirect bindings of reference variables.
9704 * cvt.c (build_up_reference): Use it.
9705 * typeck.c (convert_arguments): Use it to indicate this is an
9707 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
9709 (expand_static_init): Likewise.
9710 (cplus_expand_expr_stmt): Likewise.
9711 * decl2.c (finish_file): Likewise.
9712 * init.c (perform_member_init): Likewise.
9713 (emit_base_init): Likewise.
9714 (expand_aggr_vbase_init_1): Likewise.
9716 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9718 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
9719 get a DECL_LANG_SPECIFIC node.
9720 * cp-tree.h (lang_decl_flags): Add new member `level'.
9721 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
9722 decl_flags level member.
9724 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9726 * call.c (build_method_call): Make sure instance has a
9727 TYPE_LANG_SPECIFIC node before we dive into it.
9729 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
9731 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
9733 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
9735 * decl.c (duplicate_decls): When smashing decls, smash staticness in
9738 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
9740 * decl.c (poplevel): Handle the merging of subblocks of cleanups
9741 when finishing blocks that have already been created (usually due to
9742 the fixup goto code). Fixes bad debugging information.
9744 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
9746 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
9747 that's not a list of overloaded functions.
9749 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9751 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
9752 before trying to use DECL_ABSTRACT_VIRTUAL_P.
9754 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
9756 * decl2.c (mark_used): New function for hooking into setting of
9758 * call.c (build_method_call): Use it.
9759 * class.c (instantiate_type): Likewise.
9760 * init.c (build_offset_ref): Likewise. Don't call assemble_external
9761 for all like-named functions.
9762 * method.c (hack_identifier): Likewise.
9763 (emit_thunk): Don't call assemble_external.
9764 (make_thunk): Create thunk as a FUNCTION_DECL so that it
9765 gets the right mode and ENCODE_SECTION_INFO works.
9767 * parse.y: Use mark_used. Pass operator names to do_identifier.
9768 * lex.c (do_identifier): Handle operator names.
9770 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
9772 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9774 * errfn.c: Include stdio.h.
9775 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
9777 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
9779 * typeck2.c (digest_init): Always convert initializers to the
9782 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
9784 * init.c (member_init_ok_or_else): Don't allow member initializers
9785 for indirect members, as it is invalid.
9787 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9789 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
9791 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
9793 * parse.y (for.init.statement): Catch compound statements inside for
9794 initializations, if we're being pedantic.
9796 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
9798 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
9801 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
9803 * error.c (dump_expr): Don't core dump when a boolean expression is
9804 used as a default argument.
9806 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
9808 * class.c (finish_struct_bits): Check aggregate_value_p instead of
9811 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
9813 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
9814 BLKmode type that would otherwise be returned in registers.
9816 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9818 * g++.c (WITHLIBC): New macro.
9819 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
9820 saw_libc and pass it at the end if it was set.
9822 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
9824 * parse.y (fn.def1): Call split_specs_attrs in
9825 declmods notype_declarator case.