1 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
3 * call.c (build_over_call): Check IS_AGGR_TYPE, not
5 * typeck.c (convert_arguments): Likewise.
7 * decl.c (grokdeclarator): Remove const and volatile from type after
8 setting constp and volatilep.
10 * class.c (finish_struct_1): Don't warn about bool bitfield larger
13 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
15 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
17 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
19 * call.c (build_object_call): Complain about ambiguous operator(),
21 (build_new_op): Likewise.
22 (build_op_delete_call): Likewise.
24 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
26 * cvt.c (perform_qualification_conversions): Use comp_target_types
27 instead of comp_ptr_ttypes.
29 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
31 * cp-tree.h (enforce_access): Declare.
32 * call.c (enforce_access): Make it extern, not static.
33 * class.c (alter_access): Use enforce_access; modify code for ISO
34 compliance, rather than ARM rules.
36 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
38 * cp-tree.h: Fix typo.
40 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
42 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
43 if (aggregate_value_p (type)).
45 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
47 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
49 * tree.c (mapcar): When dealing with a DECL, use it's constant
51 * pt.c (lookup_template_class): Don't mangle the names of template
52 classes whose arguments are unknown.
54 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
56 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
58 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
60 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
62 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
63 boolean_type_node to 1.
65 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
67 * error.c (dump_expr): Remove unused variable `l'.
69 * pt.c (for_each_template_parm): New function, created by
70 converting uses_template_parms.
71 (tree_fn_t): New typedef.
72 (uses_template_parms): Use it.
73 (mark_template_parm): New function.
74 (push_template_decl): Check that the argument list of a partial
75 specialization uses all the template parameters.
77 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
78 with it; we might want it for debugging.
79 * cp-tree.h (type_unification): Change interface.
80 * class.c (finish_struct_1): Skip nested template types, just like
81 ordinary nested types.
82 (instantiate_type): Use new interface to type_unification.
83 * lex.c (init_lex): Add __sz as opname for sizeof.
84 * method.c (build_overload_scope_ref): New function.
85 (build_overload_int): Handle complex expressions. Set
86 numeric_output_need_bar if necessary.
87 (build_overload_value): Handle non-PARM_DECL nodes; this
88 routine is now used by build_overload_int. Remove some
89 assignments to numeric_output_need_bar. Use
90 build_overload_scope_ref.
91 (build_qualified_name): Note that some template mangled names end
92 with digits, and set numeric_output_need_bar appropriately. Use
94 * pt.c (unify): Change interface.
95 (type_unification_real): Likewise.
96 (determine_specialization): Use new interfaces.
97 (tsubst): Deal gracefully with situations in which the argument
98 vector is not fully filled.
99 (fn_type_unification): Use new interfaces.
100 (type_unification): Likewise. Remove NOP_EXPR hack.
101 (type_unification_real): Likewise.
102 (unify): Likewise. Deal with unification of complex expresions.
104 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
106 * pt.c (complete_template_args): Initialize skip properly.
108 * decl.c (make_typename_type): Revert.
109 (make_implicit_typename): Remove.
110 (lookup_name_real): Don't call it. Call lookup_field if we see a
111 TYPE_DECL from a template base.
112 * search.c (lookup_field): Do implicit typename stuff.
114 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
115 Geoff Noer <noer@cygnus.com>
117 * Makefile.in: Various fixes for building cygwin32 native toolchains.
118 * Make-lang.in: Likewise.
120 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
122 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
124 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
126 * decl.c (make_implicit_typename): Rewrite removed code.
127 (make_typename_type): Call it if the type we look up comes from
128 a base that uses template parms.
130 * pt.c (complete_template_args): Rewrite.
131 (tsubst, FUNCTION_DECL): Use it.
133 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
135 * semantics.c (finish_asm_stmt): Fix combine strings. Call
136 c_expand_asm_operands () if output_operands, input_operands or
137 clobbers is not NULL_TREE.
139 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
141 * pt.c (complete_template_args): New function.
142 (get_bindings): Deal with specializations of function templates
143 with return type containing parameters from outer class
145 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
146 substitute arguments and compose a new type.
148 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
150 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
153 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
155 * decl.c (make_implicit_typename): Lose useless code.
157 * call.c (standard_conversion): Handle A* -> const A* properly.
159 * pt.c (get_bindings_real): Rename from get_bindings. Add
161 (get_bindings): Pass 1.
162 (get_bindings_overload): Pass 0.
164 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
166 * pt.c (check_explicit_specialization): When reverting a static
167 member function, also remove the `this' parameter from
170 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
172 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
175 * decl.c (store_bindings): Use free_binding_vecs.
176 (pop_from_top_level): Likewise.
178 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
180 * decl.c (make_implicit_typename): Only change the type of a
183 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
185 * semantics.c: New file, containing routines to perform the
186 semantic phase of parsing.
188 * pt.c (tsubst_expr): Likewise.
189 * cp-tree.h: Declare the various functions in semantics.c.
190 Provide macros to access _STMT tree nodes.
191 * cp-tree.def: Add ASM_STMT tree node.
192 * Makefile.in, Make-lang.in: Add dependencies on and for
195 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
197 * pt.c (push_template_decl): Only check primary templates.
199 * pt.c (check_explicit_specialization): Complain about default args
200 in explicit specialization.
202 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
203 constructor_declarator.
205 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
207 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
208 has no overloaded operator ->.
210 * call.c (build_field_call): Don't crash when presented with a
211 field that is actually a nested type.
213 * decl.c (pushtag): Deal with friend class injection in local
216 * call.c (build_object_call): Don't crash if OBJ is a
217 pointer-to-member-function.
219 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
221 * pt.c (push_template_decl): Complain about template with C linkage,
222 anonymous template class.
224 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
226 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
227 * search.c: Likewise.
229 * lex.c (do_pending_defargs): Only call
230 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
232 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
234 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
236 * parse.y: Deal with CONSTRUCTORS in new_initializers.
238 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
240 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
241 closely mimics the behavior in parse.y.
242 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
243 into a compound statement.
245 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
247 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
248 * pt.c (inline_needs_template_parms): New fn.
249 (original_template): New fn.
250 (push_inline_template_parms_recursive): New fn.
251 (maybe_begin_member_template_processing): Use them.
252 (maybe_end_member_template_processing): Likewise.
253 (is_member_or_friend_template): Rename to is_member_template.
254 Member functions of local classes are never member templates.
256 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
258 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
259 added in the class scope to catch redefinition error.
261 * pt.c (reduce_template_parm_level): Also copy
262 the DECL_TEMPLATE_PARMS field.
264 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
266 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
267 reduced-level template type parameter.
269 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
271 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
272 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
273 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
274 * decl.c (duplicate_decls): Propagate it.
275 * typeck2.c (abstract_virtuals_error): Use two loops to emit
276 abstract virtual functions and virtual functions which need a
277 final overrider separately.
279 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
281 * lang-specs.h: Properly put brackets around array elements in
284 * typeck.c (build_binary_op_nodefault): Correctly place parens around
285 && and || in expression.
287 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
289 * call.c (default_parm_conversions): Remove prototype definition.
290 (build_method_call): Remove unused variable result.
292 * cvt.c (ocp_convert): Remove unused variable conversion.
294 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
296 * except.c (do_unwind): #if 0 definition of unused variables fcall
299 * expr.c (extract_scalar_init): #if 0 prototype and function
302 * init.c (expand_aggr_init_1): Remove unused variable init_type.
303 (build_new_1): Remove unused variable t.
305 * pt.c (instantiate_class_template): Remove unused variable newtag;
306 cast called function return value to void.
307 (do_decl_instantiation): Remove unused variables name and fn.
309 * tree.c (get_type_decl): Add default return to shut up compiler from
310 complaining control reaches end of non-void function.
312 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
314 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
316 * call.c (default_parm_conversions): Remove prototype definition.
317 (build_method_call): Remove unused variable result.
318 (build_over_call): Add default case in enumeration switch.
320 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
322 * decl2.c (lang_decode_option): Change j's type to size_t.
324 * tree.c (layout_vbasetypes): record_align and desired_align are of
325 type unsigned int; const_size and nonvirtual_const_size likewise.
327 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
329 * parse.y (new_initializer): Make sure all initializers are
332 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
334 * decl2.c (import_export_decl): Mark tinfo functions for
335 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
337 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
339 * method.c: Fix typo.
341 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * method.c: Include "system.h" to get stdlib.h, stdio.h,
344 ctype.h, string.h, etc.
345 (issue_nrepeats): Add default case in enumeration switch.
346 (check_btype): Likewise.
347 (process_overload_item): Likewise.
349 * Makefile.in (method.o): Depend on system.h.
351 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
353 * lex.c (do_scoped_id): Fix parenthesizing.
355 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
357 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
358 FLAG_RTTI is unset, initialize type info machinery and continue
359 with FLAG_RTTI enabled.
362 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
364 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
367 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
369 * pt.c (finish_member_template_decl): Deal more gracefully with
370 invalid declarations.
372 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
374 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
375 cp-tree.h: Clean up more old overloading code, old RTTI code, and
376 some formatting quirks.
378 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
379 method.c, pt.c, ptree.c, typeck.c: Remove support for
380 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
382 * Makefile.in: Adjust.
384 * pt.c (unify): Don't allow reduced cv-quals when strict.
386 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
387 *type_unification* and unify.
389 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
391 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
392 (nested_name_specifier): And add it before this use.
393 (typename_sub0): And this use. Also add use without the keyword.
394 (typename_sub1): Likewise.
395 * pt.c (instantiate_class_template): Don't actually instantiate
396 anything if our type uses template parms.
398 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
400 * decl.c (start_function): Don't call temporary_allocation for a
403 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
405 * pt.c (instantiate_class_template): Don't mess with friends if
406 our type uses template parms.
408 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
410 * parse.y (nested_name_specifier): Use explicit_template_type.
411 (typename_sub): Allow a template_type, an explicit_template_type,
412 or an implicit template type at the end.
413 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
414 * decl.c (make_typename_type): Handle template-id where the name
416 * call.c (build_scoped_method_call): Handle member template
418 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
419 destructor is represented by the type.
421 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
422 * parse.y (nested_name_specifier): Add 'template' case.
423 (explicit_template_type): New rule.
424 (typename_sub): Use it.
425 * decl.c (make_typename_type): Handle getting a template-id for NAME.
426 * pt.c (tsubst): Likewise.
428 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
430 * pt.c (add_to_template_args): Fix thinko.
431 (instantiate_class_template): Call it later.
433 * pt.c (get_class_bindings): Add outer_args parm.
434 (most_specialized_class): Likewise.
435 (instantiate_class_template): Pass it.
436 (more_specialized_class): Likewise.
437 (lookup_template_class): Get context from template if none
439 (finish_member_template_decl): Don't do anything with a
440 partial specialization.
441 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
443 * class.c (finish_struct): Member class templates have already been
444 checked for name clashes.
445 * decl.c (pushdecl_with_scope): Handle pushing at class level.
447 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
449 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
450 (tsubst, *_PARM): Support multiple levels of template classes.
451 (instantiate_class_template): Look up the pattern from the
453 (lookup_template_class): Handle getting a template for d1.
454 (push_template_decl): Correct setting of 'primary'.
455 (reduce_template_parm_level): Add 'levels' parm.
456 (finish_member_template_decl): Support member class templates.
457 (template_class_depth): Handle multiple levels.
458 * parse.y (component_decl_1, fn.def2): Remove member template case.
459 (component_decl): Add member template cases.
460 * decl2.c (check_member_template): We now handle member template
462 * decl.c (pushtag): Handle member templates.
463 * method.c (do_inline_function_hair): Don't touch
464 IDENTIFIER_GLOBAL_VALUE.
465 * init.c (build_offset_ref): If name isn't an identifier, just
467 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
469 * typeck.c (get_delta_difference): Do adjust for conversions to
470 and from virtual base.
472 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
474 * typeck.c (get_delta_difference): Give hard error for conversion
477 * cp-tree.h: Tweak formatting.
479 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
481 * decl.c (push_namespace): Handle redeclaration error.
483 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
484 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
485 (NAMESPACE_BINDING): New macro.
486 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
489 * pt.c (push_template_decl): Use innermost_args.
491 * decl.c (get_unique_name): Tweak from earlier in the name.
493 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
495 * cp-tree.def: Add CPLUS_BINDING node.
496 * cp-tree.h (tree_binding): new struct
497 (BINDING_SCOPE, BINDING_VALUE): new macros
498 (current_namespace, global_namespace): declare extern
499 (struct lang_decl_flags): new field in_namespace
500 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
501 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
502 (TREE_INDIRECT_USING): new macro
503 * decl2.c (current_namespace, global_namespace): Declare. The
504 value is a NAMESPACE_DECL now, not a TREE_LIST.
505 (is_namespace_ancestor, namespace_ancestor):new static functions.
506 (add_using_namespace, ambiguous_decl): likewise.
507 (lookup_using_namespace): new support function for lookup_name.
508 (qualified_lookup_using_namespace): new support function for
509 do_scoped_id and lookup_namespace_name
510 (get_namespace_id): mark as obsolete.
511 (current_namespace_id): Likewise.
512 (do_namespace_alias): Implement.
513 (do_using_directive): Implement as call to add_using_namespace.
514 * decl.c (binding_for_name): new function.
515 (push_namespace, pop_namespace): implement.
516 (push_decl): don't install a FUNCTION_DECL in the global branch.
517 (lookup_namespace_name): implement using qualified lookup.
518 (lookup_name_real): For global scoping, lookup in
519 global_namespace. For namespace scoping, lookup in given
520 namespace. For unscoped lookup, iterate over namespace,
521 considering using directives.
522 (init_decl_processing): initialize global_namespace.
523 (grokvardecl): Build assembler name as static name for globals.
524 (grokdeclarator): Remove old namespace mangling.
525 (xref_tag): When installing a global binding for the
526 tag, make sure we have an identifier.
527 * method.c (build_overload_nested_name): mangle namespaces.
528 (build_qualified_name): Likewise.
529 (build_decl_overload_real): Likewise.
530 * lex.c (build_lang_decl): set namespace for new declaration to
532 (do_scoped_id): find global names in global or current
533 namespace, or using qualified namespace lookup, depending on
535 * init.c (build_member_call): When scope is namespace, use
536 build_x_function_call instead.
537 (build_offset_ref): When scope is namespace, collapse processing
538 to lookup_namespace_name instead.
539 * error.c (dump_decl): Support NAMESPACE_DECL.
540 * decl.c (pushdecl): Bind globals to current namespace.
541 (push_overloaded_decl): Likewise.
542 (lookup_tag): Likewise.
543 (lookup_name_current_level): Likewise.
544 (xref_tag): Likewise.
545 (start_function): Likewise.
546 * lex.c (do_identifier): Likewise.
547 (identifier_typedecl_value): Likewise.
548 (real_yylex): Likewise.
549 * method.c (do_inline_function_hair): Likewise.
550 * parse.y (unscoped): Likewise.
551 * pt.c (check_explicit_specialization): Likewise.
552 (lookup_template_class): Likewise.
553 * rtti.c (call_void_fn): Likewise.
554 * sig.c (build_sigtable): Likewise.
555 * ptree.c (lang_print_xnode): New function.
557 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
559 * pt.c (instantiate_class_template): Don't instantiate if pedantic
560 and the args use template parms.
562 * pt.c (push_tinst_level): If the instantiaton uses template parms,
564 * decl.c (xref_basetypes): Do call complete_type for basetypes
565 that involve template parameters.
567 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
569 * typeck2.c (process_init_constructor): Fix labeled init check.
571 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
573 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
574 argument to tsubst and friends.
576 * pt.c (tsubst, FUNCTION_DECL): Tidy.
578 * typeck.c (build_x_function_call): Handle static member function
579 templates like non-templates. Handle friend templates like normal
581 * pt.c (tsubst, *_PARM): Don't use orig_level.
582 (get_bindings): Don't call add_to_template_args.
583 (instantiate_template): Likewise.
584 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
585 * ptree.c (print_lang_type): Print index/level for template parms.
587 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
589 * Make-lang.in (cc1plus): Note that cc1plus depends on
590 cp/cp-tree.h and cp/cp-tree.def.
592 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
593 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
594 position in a template parameter list.
595 * cp-tree.h (template_parm_index): New structure, used as the tree
596 structure for a TEMPLATE_PARM_INDEX.
597 (TEMPLATE_PARM_IDX): New macro.
598 (TEMPLATE_PARM_LEVEL): Likewise.
599 (TEMPLATE_PARM_DESCENDANTS): Likewise.
600 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
601 (TEMPLATE_PARM_DECL): Likewise.
602 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
603 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
604 (TEMPLATE_TYPE_DECL): Likewise.
605 (TEMPLATE_CONST_IDX): Remove.
606 (TEMPLATE_CONST_LEVEL): Likewise.
607 (TEMPLATE_CONST_SET_INFO): Likewise.
608 (TEMPLATE_TYPE_SET_INFO): Likewise.
609 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
611 (TEMPLATE_TYPE_LEVEL): Likewise.
612 * decl.c (decls_match): Call comp_template_parms, rather than
614 (duplicate_decls): If two template declarations are being merged,
615 then their TEMPLATE_INFOs should be merged as well.
616 (grokfndecl): Save template-id information when declaring a friend
617 with explicit template arguments. Pass arguments to
618 check_explicit_specialization via correct convention; at some
619 point check_explicit_specialization changed, but these call-sites
621 (grokdeclarator): Tidy up slightly.
622 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
623 two template functions with the same DECL_ASSEMBLER_NAME the same,
624 since the names are not yet mangled.
625 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
627 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
628 decl for a non-type parameter, rather than printing `<tparm ...>'.
629 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
630 (do_friend): Deal with template friends.
631 * lex.c (do_pending_inlines): Call
632 maybe_begin_member_template_processing, rather than
633 conditionally calling begin_member_template_processing.
634 (process_next_inline): Likewise. Call
635 maybe_end_member_template_processing, rather than
636 conditionally calling end_member_template_processing.
637 (do_pending_defargs): Likewise.
638 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
640 * method.c (build_mangled_template_parm_index): New function.
641 (build_overload_value): Use it.
642 (build_overload_name): Likewise.
643 * pt.c (finish_member_template_decl): Allow friend declarations.
644 (template_class_depth): New function.
645 (is_member_template): Rename, and modify, to become...
646 (is_member_or_friend_template): New function.
647 (end_member_template_processing): Rename, and modify, to become...
648 (maybe_end_member_template_processing).
649 (build_template_parm_index): New function.
650 (reduce_template_parm_level): New function.
651 (process_template_parm): Modify to use build_template_parm_index.
652 (push_template_decl): Deal with friend templates.
653 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
655 (tsubst_friend_function): New function.
656 (instantiate_class_template): Generate the DECL_FRIENDLIST
657 for a new instantiation by using tsubst_friend_function rather
659 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
660 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
661 appropriate new macros. Use reduce_template_parm_level to
662 generate lower-level template parameters. Handle tsubst'ing into
663 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
664 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
665 templates. Similarly for the template parameters for a new
667 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
668 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
669 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
670 (get_bindings): Call add_to_template_args if necessary.
671 (instantiate_decl): Handle instantiations of friend templates.
672 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
673 TEMPLATE_TYPE_PARM as a list of fields; it's not!
674 * spew.c (yylex): Do a little manual constant propogation to
677 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
679 * error.c: Include sys/types.h.
681 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
683 * method.c (build_mangled_name): Start CPP directives in column zero.
685 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
687 * typeck2.c (process_init_constructor): Sorry about non-trivial
688 labeled initializers.
689 * parse.y (initlist): Reenable labeled initializers.
691 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
693 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
694 all callers changed. Rely on the new parameter instead of arg
695 being a TREE_LIST when determine whether we are working inside
696 template template parameter. Clean up is_type test.
698 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
700 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
701 * typeck2.c (initializer_constant_valid_p): Allow conversions
702 between pointers and refrerences.
704 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
706 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
707 if pedantic || warn_pointer_arith.
709 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
711 * pt.c (unify): Handle TEMPLATE_DECL.
713 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
715 * cp-tree.h (strip_attrs): Remove decl.
717 1998-02-18 Doug Evans <devans@cygnus.com>
719 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
720 Update olddecl's attributes too.
721 (strip_attrs): Remove function.
722 * typeck.c (common_type): Call merge_machine_type_attributes.
724 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
726 * parse.y (initdcl0_innards): New grammar symbol.
727 (nomods_initdecls, nomods_initdcl0): Change type from itype to
728 none, since the resulting value is never used.
729 (parse_decl): New function.
730 (datadef): Remove redundant actions.
731 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
732 * parse.c: Regenerated.
734 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
736 * parse.y (simple_stmt): Use getdecls() to check for decl.
738 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
740 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
742 (c++.install-common): Install c++filt properly as native or as cross
744 (c++.uninstall): Add c++filt.
746 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
748 * call.c (standard_conversion): Fix multi-level ptr conversions.
750 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
752 * init.c (build_new): Propagate error_mark_node up.
754 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
756 * parse.y (simple_stmt): If the condition isn't a declaration,
757 start the controlled block after the test.
759 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
761 * call.c (build_over_call): Convert builtin abs, labs and fabs to
763 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
766 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
768 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
770 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
772 * cp-tree.h: Add access_protected_virtual_node.
773 * class.c (init_class_processing): Initialize it.
774 * decl.c (xref_basetypes): Use it.
775 * parse.y (base_class_access_list): Likewise.
777 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
778 (c++.install-common): Install c++filt.
780 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
782 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
784 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
786 * call.c (reference_binding): Use comptypes when comparing
787 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
789 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
791 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
792 (really_overloaded_fn): Move check here from is_overloaded_fn.
793 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
795 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
797 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
800 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
802 * cp-tree.h (push_template_decl): Return the decl passed in, or an
803 equivalent duplicate.
804 * decl.c (pushtag): Use the return value from push_template_decl.
805 (duplicate_decls): When duplicating a template declaration, merge
806 the DECL_TEMPLATE_RESULTs as well.
807 (make_implicit_typename): Don't try to dive into typename types to
808 find a context for making a new implicit typename.
809 (start_decl): Use the return value from push_template_decl.
810 (grokdeclarator): Complain about declarations list `const operator
811 int'. Since we don't correctly handle in-class initializations of
812 non-static data members, complain about this (now illegal)
813 practice. Issue an error for initializations of non-const statics
814 since that is illegal as well, and since we don't handle that case
816 (start_function): Use the return value from push_template_decl.
817 (start_method): Likewise.
818 * decl2.c (grokfield): Likewise. Since the change to
819 grokdeclarator ensures that all initialized fields are in fact
820 static, remove a redundant test for TREE_PUBLIC.
821 * parse.y (initlist): Disable labeled initializers since they do
822 not work as per the documentation, and since they do not use the
823 same syntax as the C front end.
824 * pt.c (push_template_decl): Return the decl passed in, or an
825 equivalent duplicate.
826 (lookup_template_class): When searching in a nested context,
827 use the right arguments.
828 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
829 * typeck.c (build_component_ref): Assign the correct type to the
830 result of build_vfn_ref.
832 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
834 * pt.c (convert_nontype_argument): Fix typo.
835 (check_explicit_specialization): Allow old-style specialization
836 of class template members.
838 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
839 Manfred Hollstein <manfred@s-direktnet.de>
841 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
842 when deciding to override DECL_ASSEMBLER_NAME.
844 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
846 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
847 * cp-tree.h (flag_do_squangling): Add declaration.
848 * lang-options.h: Add -fsquangle and -fno-squangle.
849 * method.c: Add macros and static variables for squangling.
850 (build_overload_name): Rename to build_mangled_name, add logic for B
851 compression, and split into process_modifiers and
852 process_overload_item.
853 (process_modifiers): New function, to handle constant, reference,
855 (process_overload_item): New function, handles issue of type codes.
856 (build_overload_name): New function, start squangling and call
858 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
859 (start_squangling): New function to initialize squangling structs.
860 (end_squangling): New function to destroy squangling structs.
861 (nrepeats): Rename variable to Nrepeats.
862 (issue_nrepeats): New function for issuing 'n' type repeats.
863 (check_ktype): New function to check for type K name compression.
864 (build_overload_nested_name): Add a check for K name compression.
865 (build_qualified_name): Add a check for K name compression and don't
866 use DECL_ASSEMBLER_NAME when squangling is on.
867 (check_btype): New function, checks for B type compression.
868 (build_static_name, build_decl_overload_real): Initiate squangling.
869 (build_typename_overload, build_overload_with_type): Initiate
872 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
874 * method.c (make_thunk): Avoid name buffer overflow.
876 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
878 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
879 don't define them yet.
881 * parse.y (nomods_initdcl0): Add constructor_declarator case.
883 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
885 * tinfo2.cc: Add tinfo for signed char.
887 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
889 * search.c (compute_access): Handle protected constructors in derived
890 classes as accessible.
892 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
894 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
895 Call convert_from_reference sooner.
897 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
899 * cvt.c (ocp_convert): Obtain the constant values from constant
900 decls even if the destination type is the same as the type of the
903 * decl2.c (finish_file): Make sure that static inlines with
904 definitions are not marked DECL_EXTERNAL before returning.
906 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
908 * decl.c: Lose arg_looking_for_template.
909 (lookup_name_real): Likewise.
910 * parse.y: Lose processing_template_arg, template_arg1
912 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
914 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
916 * error.c (dump_decl): Fix type of default arguments for template
917 template parameters and nontype template parameters.
918 * parse.y (template_parm): Handle invalid default template
919 template arguments here.
921 * parse.y (template_parm): Use template_arg instead of PTYPENAME
922 for default template template argument.
923 * pt.c (coerce_template_parms): Merge default template argument
924 codes. Can treat RECORD_TYPE as template name if it is implicitly
925 created. Fix argument index in error message.
926 * typeck.c (comptypes): Merge template argument comparison codes in
927 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
929 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
931 * lex.c (file_name_nondirectory): Also check for '/'.
933 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
935 * parse.y (primary): Deal with statement-expressions in
937 * pt.c (tsubst_copy): Handle BIND_EXPR.
938 * tree.c (mapcar): Likewise.
940 * call.c (add_template_candidate_real): Pass extra parameter to
942 * cp-tree.h (fn_type_unification): Add parameter.
943 * pt.c (fn_type_unification): Add additional parameter to deal with
944 static member functions.
945 (get_bindings): Deal with static member functions.
947 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
948 (revert_static_member_fn): Declare.
949 * decl.c (revert_static_member_fn): Remove declaration. Change
950 linkage from internal to external.
951 (cp_finish_decl): Deal with virtual functions in classes local to
953 * decl2.c (finish_file): Don't forget to emit increment/decrement
954 expressions in initializers for file-scope variables.
955 * parse.y (typename_sub2): If the typename doesn't names a
956 template, rather than a type, issue an error message.
957 * pt.c (check_explicit_specialization): Handle specializations of
958 static member functions.
959 (coerce_template_parms): Handle offset references to lists of
961 * search.c (note_debug_info_needed): Don't crash when handed a
962 type which is being defined.
963 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
964 that can happen with some illegal code.
966 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
968 * call.c (user_harshness): Initialize `code' to 0.
969 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
970 (null_ptr_cst_p): Add parentheses around && within ||.
971 (standard_conversion): Likewise.
972 (z_candidate): Likewise.
973 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
974 (build_object_call): Likewise for `mem_args'.
975 (build_new_op): Likewise for `mem_arglist'. Add `return' from
976 default case in enumeration switch.
978 * class.c (build_vtable_entry): Add explicit braces to avoid
980 (build_class_init_list): Likewise.
981 (finish_struct_1): Initialize `width' to 0.
982 (instantiate_type): Initialize `name' to NULL_TREE. Add
983 explicit braces to avoid ambiguous `else'.
985 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
988 * decl.c (grok_reference_init): Eliminate unused parameter, all
990 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
991 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
992 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
993 (grokdeclarator): Add parentheses around && within ||. Add
994 explicit braces to avoid ambiguous `else'.
995 (grokparms): Initialize `type' to NULL_TREE.
996 (xref_tag): Remove unused label `just_return'.
997 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
998 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
999 (hack_incomplete_structures): Add parentheses around assignment
1000 used as truth value.
1002 * decl2.c (coerce_delete_type): Hide definition of `e3'.
1004 * error.c: Include <stdlib.h>.
1005 (dump_expr): Change the type of `i' to size_t. Remove unused
1008 * except.c (init_exception_processing): Remove unused variable `d'.
1009 (expand_throw): Likewise for `label'.
1011 * friend.c (add_friends): Add explicit braces to avoid ambiguous
1014 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
1015 (sort_base_init): Likewise for `binfo'.
1016 (expand_member_init): Likewise for `rval'.
1017 (build_member_call): Add parentheses around assignment used as
1019 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
1020 (build_new): Initialize `nelts' to NULL_TREE. Initialize
1021 `old_immediate_size_expand' to 0.
1022 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
1023 (build_vec_delete_1): Remove unused variable `block'.
1024 (expand_vec_init): Initialize `itype' to NULL_TREE.
1026 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
1027 declaration of `index' and `rindex' with autoconf macros.
1028 (reinit_parse_for_expr): Remove unused variables
1029 `look_for_semicolon' and `look_for_lbrac'.
1030 (cons_up_default_function): Initialize `args' to NULL_TREE.
1031 (readescape): Initialize `firstdig' to 0.
1032 (real_yylex): Add parentheses around assignment used as truth value.
1034 * method.c: Include <strings.h> if we don't have <string.h>.
1035 Protect declaration of `index' with autoconf macro.
1037 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
1038 Initialize `type' to NULL_TREE.
1039 (structsp): Remove unused variable `id'.
1041 * pt.c (coerce_template_parms): Add explicit braces to avoid
1043 (lookup_template_class): Initialize `template' to NULL_TREE.
1044 (instantiate_class_template): Remove unused variable `name' and `e'.
1045 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
1046 (do_poplevel): Initialize `saved_warn_unused' to 0.
1047 (type_unification): Remove unused varable `parm'.
1048 (unify): Likewise for `j'.
1050 * repo.c (init_repo): Add parentheses around assignment used as
1052 (finish_repo): Remove unused varable `p'.
1054 * search.c (get_binfo): Initiize `type' to NULL_TREE.
1055 (get_base_distance): Likewise.
1056 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
1057 and `new_v' to NULL_TREE.
1058 (lookup_fnfields): Likewise for `rval_binfo_h'.
1059 (breadth_first_search): Add parentheses around assignment used as
1061 (get_template_base): Initialize `type' to NULL_TREE.
1063 * sig.c (append_signature_fields): Initialize `last_mfptr' to
1065 (build_signature_table_constructor): Likewise for
1066 `last_rhs_field', `pfn' and `vt_off'.
1067 (build_sigtable): Likewise for `init'.
1069 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
1070 (propagate_binfo_offsets): Likewise for `delta'.
1071 (hash_tree_cons): Initialize hashcode to 0.
1072 (can_free): Likewise for `size'.
1073 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
1075 * typeck.c (convert_sequence): Hide prototype.
1076 (common_type): Add explicit braces to avoid ambiguous `else'.
1077 (comp_target_types): Likewise.
1078 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
1079 (build_function_call_real): Add explicit braces to avoid ambiguous
1081 (convert_arguments): Initialize `called_thing' to 0.
1082 (convert_for_initialization): Initialize `savew' and `savee' to 0.
1084 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
1085 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
1086 (build_x_arrow): Likewise for `last_rval'.
1088 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
1090 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1092 * decl.c (init_decl_processing): Use set_sizetype.
1093 * decl2.c (sizetype): Don't declare.
1094 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
1095 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
1096 (build_component_addr, unary_complex_lvalue): Likewise.
1097 * rtti.c (expand_class_desc): Likewise.
1098 * class.c (get_vfield_offset): Likewise.
1100 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
1102 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
1103 early to avoid bogus error. Handle overloaded function
1104 names provided as template arguments correctly.
1105 (coerce_template_parms): Don't mishandle overloaded functions when
1106 dealing with template template parameters.
1107 (lookup_template_class): Issue an error message, rather than
1108 crashing, when the TYPE_DECL provided is not a template type.
1110 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
1112 * class.c (instantiate_type): Don't just return a known type if
1115 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
1117 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
1118 since that code could never be reached.
1120 * error.c (dump_decl): Avoid aborting in the midst of printing an
1121 error message about an illegal template declaration.
1123 * parse.y (structsp): Print an error message, rather than crashing,
1124 when a class-head does not name a class.
1126 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
1127 template arguments as a g++ extension.
1129 * cp-tree.def (ALIGNOF_EXPR): New tree code.
1130 * decl2.c (grok_alignof): If processing_template_decl, just store
1132 * typeck.c (c_alignof): Likewise.
1133 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
1134 * error.c (dump_expr): Likewise.
1135 * pt.c (tsubst_copy): Likewise.
1136 * tree.c (cp_tree_equal): Likewise.
1137 * pt.c (uses_template_parms): Correctly determine whether or not a
1138 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
1139 folding can be done.
1141 * cp-tree.h (grok_enum_decls): Remove type parameter.
1142 * decl.c (grok_enum_decls): Likewise.
1143 * decl2.c (grok_x_components): Call grok_enum_decls
1144 unconditionally, since it will do nothing if there is no
1145 current_local_enum. Use the new calling sequence.
1146 * pt.c (tsubst_enum): Use the new calling sequence for
1149 * decl.c (start_function): Make member functions of local classes
1150 in extern inline functions have comdat linkage here...
1151 (grokdeclarator): Rather than here.
1153 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
1155 * pt.c (convert_nontype_argument): Use decl_constant_value.
1157 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
1159 * call.c (add_template_candidate_real): New function.
1160 (add_template_candidate): Use it.
1161 (add_template_conv_candidate): Likewise.
1162 (joust): Pass extra argument to more_specialized.
1163 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
1164 (is_local_class): Remove.
1165 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
1166 * cp-tree.h (is_local_class): Remove.
1167 (perform_array_to_pointer_conversion): Likewise.
1168 (finish_member_template_decl): Add.
1169 (check_explicit_specialization): Return a tree, not an int.
1170 (more_specialized): Take additional argument.
1171 (get_bindings): Likewise.
1172 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
1173 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1174 (perform_array_to_pointer_conversion): Remove.
1175 * decl.c (saved_scope): Add processing_specialization,
1176 processing_explicit_instantiation fields.
1177 (maybe_push_to_top_level): Save them.
1178 (pop_from_top_level): Restore them.
1179 (grokfndecl): Use new return value from
1180 check_explicit_specialization.
1181 (start_decl): Don't check flag_guiding_decls before pushing
1183 (cp_finish_decl): Remove previous (bogus) change.
1184 (grok_declarator): Use decl_function_context rather than
1186 * decl2.c (finish_file): Pass extra argument to get_bindings.
1187 (build_expr_from_tree): Let build_x_component_ref check
1188 validity of arguments rather than doing it here.
1189 * lex.c (cons_up_default_function): Remove code fooling with
1190 processing_specialization, processing_explicit_instantiation
1191 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
1192 * method.c (build_overload_identifier): Mangle local classes in
1193 template functions correctly.
1194 * parse.y (finish_member_template_decl): Move to pt.c.
1195 * pt.c (finish_member_template_decl): Moved here from parse.y.
1196 (print_candidates): New function.
1197 (determine_specialization): Change interface. Properly look for
1198 most specialized versions of template candidates.
1199 (check_explicit_specialization): Fully process explicit
1201 (push_template_decl): Avoid looking at CLASSTYPE fields in
1203 (determine_overloaded_function): Remove.
1204 (convert_nontype_argument): Change name from
1205 convert_nontype_parameter. Use determine_overloaded_function
1206 instead of instantiate_type.
1207 (mangle_class_name_for_template): Handle type contexts as well as
1209 (classtype_mangled_name): Likewise.
1210 (lookup_template_class): Likewise.
1212 (more_specialized): Take explict template arguments as a
1214 (most_specialized): Likewise.
1215 (get_bindings): Likewise. Check that return types match before
1216 proclaiming a function a match.
1217 (do_decl_instantiation): Remove code searching for function to
1218 instantiate; that is now done in check_explicit_specialization.
1219 (add_maybe_template): Pass extra argument to get_bindings.
1220 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
1222 * typeck.c (build_component_ref): Check for invalid arguments.
1224 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
1226 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
1227 return_target and call_target are equivalent.
1229 * pt.c (type_unification_real): Just accept function parms that
1230 don't use any template parms.
1232 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
1234 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
1235 unset DECL_NOT_REALLY_EXTERN.
1237 * parse.y (typename_sub*): Fix std::.
1239 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
1241 * error.c (dump_decl): Fix type default template args.
1242 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
1244 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
1246 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
1247 (file_name_nondirectory): Use.
1249 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
1251 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
1252 that are not really present. Substitute default arguments in
1253 template template arguments. Correctly convert TEMPLATE_DECL to
1254 TEMPLATE_TEMPLATE_PARM.
1255 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
1256 are no longer treated specially here.
1257 * parse.y (template_template_parm): Fix copy error.
1258 * decl.c (grokdeclarator): Warn about missing `typename' for nested
1259 type created from template template parameters.
1260 * parse.y (bad_parm): Likewise
1262 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
1263 (push_nested_class): Likewise.
1264 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
1265 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
1266 (copy_template_template_parm): Declare.
1267 * decl.c (arg_looking_for_template): New variable.
1268 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
1269 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
1270 node if arg_looking_for_template is nonzero.
1271 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
1272 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
1273 (grokdeclarator): Handle TEMPLATE_DECL.
1274 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
1275 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
1276 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
1277 (dump_decl): Handle unnamed template type parameters.
1278 Handle template template parameters.
1279 (dump_function_name): Handle template template parameters.
1280 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
1281 Handle TEMPLATE_TEMPLATE_PARM.
1282 * method.c (build_template_template_parm_names): New function.
1283 (build_template_parm_names): Handle TEMPLATE_DECL.
1284 (build_overload_nested_name, build_overload_name):
1285 Handle TEMPLATE_TEMPLATE_PARM.
1286 * parse.y (maybe_identifier): New nonterminal.
1287 (template_type_parm): Use it.
1288 (template_template_parm, template_arg1): New nonterminal.
1289 (template_parm): Add template_template_parm rules.
1290 (template_arg): Set processing_template_arg.
1291 (template_arg1): Rules moved from template_arg.
1292 (primary, nonnested_type): Set arg_looking_for_template if we are
1293 processing template arguments.
1294 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
1295 (process_template_parm): Handle template template parameters.
1296 (coerce_template_parms, comp_template_args): Likewise.
1297 (mangle_class_name_for_template, lookup_template_class): Likewise.
1298 (uses_template_parms): Handle TEMPLATE_DECL and
1299 TEMPLATE_TEMPLATE_PARM.
1300 (current_template_args): Handle TEMPLATE_DECL.
1301 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
1302 * search.c (dfs_walk, dfs_record_inheritance):
1303 Handle TEMPLATE_TEMPLATE_PARM.
1304 * tree.c (copy_template_template_parm): New function.
1305 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
1306 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
1308 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
1310 * decl.c (start_decl): Don't allow duplicate definitions of static
1313 * call.c (build_user_type_conversion_1): Handle user-defined
1314 template conversion operators correctly.
1316 * decl2.c (build_expr_from_tree): Issue an error message if the
1317 object in a COMPONENT_REF is a TEMPLATE_DECL.
1319 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
1321 * class.c (is_local_class): New function.
1322 * cp-tree.h (is_local_class): Declare it.
1323 (last_tree): Likewise.
1324 (begin_tree): Likewise.
1325 (end_tree): Likewise.
1326 (lookup_template_class): Change prototype.
1327 * decl.c (cp_finish_decl): Check for NULL where necesary.
1328 Consider FUNCTION_DECLS to declare objects with top-level binding,
1329 when calling make_decl_rtl.
1330 (grokdeclarator): Give members of local classes internal linkage.
1331 (start_function): Remove declaration of last_tree.
1332 (finish_function): Set flag_keep_inline_functions around call to
1333 rest_of_compilation if we are processing a member function in a
1335 (start_method): Call push_template_decl for member functions of
1336 local classes in template functions.
1337 * decl2.c (import_export_decl): Don't give external linkage to
1338 instantiations of templates with internal linkage.
1339 * parse.y (last_tree): Remove declaration.
1340 (template_type): Pass extra parameter to lookup_template_class.
1341 (self_template_type): Likewise.
1342 (structsp): Move call to reset_specialization into left_curly.
1343 (left_curly): Call reset_specialization, and begin_tree.
1344 * pt.c (saved_trees): New variable.
1345 (mangle_class_name_for_template): Change prototype. Use
1346 additional function context to name local classes in templates
1348 (classtype_mangled_name): Pass the context.
1349 (push_template_decl): Handle local classes and templates, and
1350 member functions for such classes.
1351 (convert_nontype_parameter): Fix handling of pointer-to-member
1353 (lookup_template_class): Handle local classes in templates.
1354 (tsubst): Likewise. Don't assume that template instantiations
1355 have external linkage; pay attention to the template declaration.
1356 (mark_decl_instantiated): Likewise.
1357 (begin_tree): New function.
1358 (end_tree): Likewise.
1360 * decl.c (xref_basetypes): Don't call complete_type for basetypes
1361 that involve template parameters; that can lead to infinite
1362 recursion unnecessarily.
1364 * pt.c (register_specialization): Do not register specializations
1365 that aren't ready to be registered yet.
1366 (check_explicit_specialization): Handle explicit specialization of
1367 constructors and destructors.
1368 (build_template_decl): New function.
1369 (push_template_delc): Handle out-of-class specializations of
1372 * pt.c (check_explicit_specialization): Set up the template
1373 information before registering the specialization.
1374 (coerce_template_parms): Fix thinko.
1375 (tsubst): Handle specializations of member templates correctly.
1377 * class.c (finish_struct_methods): Remove calls to
1378 check_explicit_specialization from here.
1379 (finish_struct): And insert them here.
1380 * cp-tree.h (perform_qualification_conversions): New function.
1381 (perform_array_to_pointer_conversion): Likewise.
1382 (begin_explicit_instantiation): Likewise.
1383 (end_explicit_instantiation): Likewise.
1384 (determine_specialization): Renamed from
1385 determine_explicit_specialization.
1386 (comp_template_parms): New function.
1387 (processing_explicit_instantiation): New variable.
1388 * cvt.c (perform_qualification_conversions): New function.
1389 (perform_array_to_pointer_conversion): Likewise.
1390 * decl.c (duplicate_decls): Don't consider template functions
1391 alike unless they have the same parameters. Refine handling of
1392 instantiation/specialization mismatches.
1393 (start_decl): Don't call pushdecl for template specializations,
1394 since they don't affect overloading.
1395 (start_function): Likewise
1396 (grokfndecl): Call check_explicit_specialization a little later.
1397 Don't call duplicate_decls for memberm template specializations.
1398 (grokdeclarator): Don't update template_count for classes that are
1399 themselves specializations. Remove use of `2' as parameter to
1400 grokfndecl since that value isn't used.
1401 * lex.c (cons_up_default_function): Save and restore
1402 processing_explicit_instantiation around calls to grokfield.
1403 * parse.y (finish_member_template_decl): New function.
1404 (component_decl_1): Use it.
1405 (fn.def2): Likewise.
1406 (template_arg_list_opt): New nonterminal.
1407 (template_type): Use it.
1408 (self_template_type): Likewise.
1409 (template_id): Likewise.
1410 (object_template_id): Likewise.
1411 (notype_template_declarator): Likwise.
1412 (begin_explicit_instantiation): Likewise.
1413 (end_explicit_instantiation): Likewise.
1414 (explicit_instantiation): Use them.
1415 * pt.c (coerce_template_parms): Add parameters.
1416 (processing_explicit_instantiation): New variable.
1417 (convert_nontype_parameter): New function.
1418 (determine_overloaded_function): Likewise.
1419 (begin_explicit_instantiation): Likewise.
1420 (end_explicit_instantiation): Likewise.
1421 (retrieve_specialization): Likewise.
1422 (register_specialization): Likewise.
1423 (processing_explicit_specialization): Removed.
1424 (determine_specialization): Handle specializations of member
1425 functions of template class instantiations.
1426 (check_explicit_specialization): Refine to conform to standard.
1427 (comp_template_parms): New function.
1428 (coerce_template_parms): Call convert_nontype_parameter.
1429 (tsubst): Refine handling of member templates. Use
1430 register_specialization.
1431 (instantiate_template): Use retrieve_specialization.
1432 (do_decl_instantiation): Likewise.
1433 (instantiate_decl): Likewise.
1434 (type_unification): Improve handling of explict template
1436 * tree.c (mapcar): Return error_mark_node, rather than aborting,
1437 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
1438 * typeck.c (build_unary_op): Call determine_specialization, rather
1439 than determine_explicit_specialization.
1441 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
1443 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
1445 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1447 * error.c (dump_decl): For enum tags, output the tag, not its value.
1449 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
1451 * decl.c (init_decl_processing): Only call init_rtti_processing
1454 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
1456 * init.c (build_new_1): Split out from build_new.
1457 (build_new): Just return a NEW_EXPR.
1458 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
1460 * decl2.c (get_temp_regvar): Tweak.
1462 * cp-tree.h (TREE_CALLS_NEW): Comment out.
1463 * class.c (resolves_to_fixed_type_p): Remove use.
1464 * method.c (build_opfncall): Likewise.
1465 * call.c (build_new_op): Likewise.
1467 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
1469 * exception.cc (__eh_alloc, __eh_free): New fns.
1470 (__cp_push_exception, __cp_pop_exception): Use them.
1471 (__uncatch_exception): Call terminate here if no exception.
1472 * except.c (build_terminate_handler): New fn.
1473 (expand_start_catch_block): Use it.
1474 (expand_exception_blocks): Likewise.
1475 (alloc_eh_object): New fn.
1476 (expand_throw): Use it. Protect exception init with terminate.
1477 * typeck.c (build_modify_expr): Remove code that ignores trivial
1480 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1482 * call.c (add_builtin_candidate): Add default case in enumeration
1484 (build_new_op): Likewise.
1485 (convert_like): Likewise.
1486 * cvt.c (build_expr_type_conversion): Likewise.
1487 * tree.c (real_lvalue_p): Likewise.
1488 (lvalue_p): Likewise.
1489 (cp_tree_equal): Likewise.
1490 * typeck.c (comptypes): Likewise.
1491 (build_component_ref): Likewise.
1492 (build_function_call_real): Likewise.
1493 (build_binary_op_nodefault): Likewise.
1494 (build_unary_op): Likewise.
1495 (build_modify_expr): Likewise.
1496 * typeck2.c (initializer_constant_valid_p): Likewise.
1498 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
1500 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
1502 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
1504 * pt.c (coerce_template_parms): Make sure to digest_init if
1507 * decl.c (duplicate_decls): Make the newdecl virtual if the
1508 olddecl was, just as is done with other attributes of olddecl.
1510 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1512 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
1513 address of an OFFSET_REF.
1515 * cp-tree.def: Add AGGR_INIT_EXPR.
1516 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
1517 AGGR_INIT_EXPR where appropriate.
1518 * expr.c (cplus_expand_expr): Likewise. Simplify.
1520 * decl2.c (finish_file): Remove call to register_exception_table.
1522 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1524 * pt.c (instantiate_class_template): Don't do injection when
1525 processing_template_decl is true, as pollutes current_binding_level
1528 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
1530 * pt.c (maybe_fold_nontype_arg): Add prototype.
1532 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1534 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
1535 * error.c (dump_expr): Likewise.
1537 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
1539 * typeck.c (build_function_call_real): Remove "inline called before
1540 definition" pedwarn.
1542 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
1544 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1546 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
1548 * pt.c (type_unification_real): Change __null to type void* with
1551 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
1553 * call.c (implicit_conversion): Don't call
1554 build_user_type_conversion_1 with a NULL expr, since it will
1557 * pt.c (unify): Don't try to unify array bounds if either array is
1560 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1562 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
1563 Replace extern decls with casts.
1565 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
1566 Update last_parm_cleanup_insn.
1567 (store_after_parms): Remove.
1568 * cp-tree.h: Adjust.
1570 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1572 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
1573 (finish_file): Check DECL_COMDAT instead of weak|one_only.
1574 (import_export_vtable): Use make_decl_one_only instead of
1575 comdat_linkage for win32 tweak.
1576 (import_export_decl): Likewise.
1577 * pt.c (mark_decl_instantiated): Likewise.
1579 * decl2.c (finish_file): Lose handling of templates in pending_statics.
1581 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
1583 * decl2.c (finish_file): Lose call to expand_builtin_throw.
1584 * except.c (expand_builtin_throw): Remove.
1585 * cp-tree.h: Remove ptr_ptr_type_node.
1588 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
1590 * decl.c (ptr_ptr_type_node): Define.
1591 (init_decl_processing): Initialize it.
1592 * cp-tree.h: Declare it.
1593 * exception.cc (__cp_exception_info): Use __get_eh_info.
1594 (__cp_push_exception): Ditto.
1595 (__cp_pop_exception): Ditto.
1597 From Scott Snyder <snyder@d0sgif.fnal.gov>:
1598 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
1600 (init_exception_processing): Removed saved_pc initialization.
1602 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
1604 * pt.c (instantiate_decl): Defer all templates but inline functions.
1606 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
1608 * init.c (expand_vec_init): Don't fold a list of parameters.
1610 * decl.c (copy_args_p): Handle copy elision for types with virtual
1612 * call.c (build_over_call): Likewise.
1614 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
1616 * pt.c (lookup_template_function): Copy the template arguments,
1617 not just the list containing them, to the permanent obstack.
1619 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
1621 * except.c (expand_start_catch_block): suspend_momentary for the
1624 * error.c (dump_decl): Handle LOOKUP_EXPR.
1626 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
1628 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
1629 permanent obstack if we are processing a template decl.
1630 * typeck.c (build_static_cast): Likewise.
1631 (build_const_cast): Likewise.
1632 (build_reinterpret_cast): Likewise.
1634 * pt.c (coerce_template_parms): Coerce some expressions, even
1635 when processing_template_decl.
1637 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1639 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
1640 handling of pointer difference expressions.
1642 * typeck.c (comp_target_types): Comparison of function/method types
1643 is independent of nptrs.
1645 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
1647 * pt.c (tsubst): Avoid creating pointer to reference and
1648 reference to reference types.
1650 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
1652 * parse.y (do_id): New nonterminal.
1653 (template_id): Use it.
1655 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
1657 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
1658 * spew.c (yylex): Don't do_identifier here.
1659 * decl2.c (build_expr_from_tree): Revert last change.
1661 * decl2.c (build_expr_from_tree): Expand the name for a method call.
1662 * parse.y (object_template_id): Don't try to take the DECL_NAME.
1664 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
1666 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
1668 * call.c (build_op_delete_call): Adjust.
1670 * except.c (expand_end_catch_block): Lose rethrow region.
1671 (expand_start_catch_block): Likewise.
1672 (expand_end_catch_block): Don't expand_leftover_cleanups.
1674 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1676 * pt.c (tsubst): Remove tree_cons call (places redundant info into
1677 DECL_TEMPLATE_INSTANTIATION).
1679 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
1681 * tree.c (is_overloaded_fn): Handle getting a fn template.
1682 (really_overloaded_fn): Likewise.
1683 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
1684 * pt.c (check_explicit_specialization): Tweak.
1685 (determine_explicit_specialization): Tweak.
1687 * tree.c, cp-tree.h (get_target_expr): New fn.
1689 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
1691 * pt.c (check_explicit_specialization): Fix misspelling in
1692 diagnostic: `preceeded'.
1693 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
1696 1997-12-02 Mark Mitchell <mmitchell@usa.net>
1698 * pt.c (determine_explicit_specialization): Avoid an internal
1699 error for bad specializations.
1701 * method.c (build_overload_value): Handle SCOPE_REF.
1703 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
1705 * class.c (prepare_fresh_vtable): Enable even more complex MI
1708 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
1710 * exception.cc (__check_eh_spec): Optimize a bit.
1712 * exception.cc (__cp_pop_exception): Lose handler arg.
1713 * except.c (do_pop_exception): Likewise.
1714 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
1715 (expand_end_catch_block): Likewise.
1717 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1719 * pt.c (check_explicit_specialization): Complain about using a
1720 template-id for a non-specialization.
1722 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
1724 * repo.c: Prototype rindex only if needed.
1727 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1729 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
1731 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
1733 * typeck.c (build_const_cast): Handle references here instead of
1734 handing off to convert_to_reference.
1736 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
1737 TerminateFunctionCall.
1738 (init_exception_processing): Likewise. Terminate et al are now
1739 the fns, not ADDR_EXPRs.
1740 (various): Lose redundant assemble_external calls.
1741 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
1743 * cp-tree.h (struct lang_decl_flags): Add comdat.
1744 (DECL_COMDAT): New macro.
1745 * decl.c (duplicate_decls): Propagate it.
1746 (cp_finish_decl): Handle it.
1747 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
1749 * class.c: Remove static pending_hard_virtuals.
1750 (add_virtual_function): Take pointers to pending_virtuals
1751 and pending_hard_virtuals.
1752 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
1754 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
1756 * decl2.c (import_export_vtable): If we support one_only but not
1757 weak symbols, mark instantiated template vtables one_only.
1758 (import_export_decl): Likewise for tinfo functions.
1759 (finish_vtable_vardecl): Also write out vtables from explicitly
1760 instantiated template classes.
1761 * pt.c (mark_class_instantiated): Revert last change.
1763 * except.c (expand_throw): Call mark_used on the destructor.
1765 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
1767 * lex.c (lang_init): Enable flag_exceptions by default if no
1768 command line switch was specified.
1770 1997-11-26 Mark Mitchell <mmitchell@usa.net>
1772 * pt.c (unify): Handle `void' template parameters in
1775 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
1777 * rtti.c (build_dynamic_cast): Handle template case here.
1778 (build_dynamic_cast_1): Not here.
1780 * typeck2.c (digest_init): Make copies where appropriate.
1782 * decl2.c (delete_sanity): resolve_offset_ref.
1784 * except.c (expand_start_catch_block): Fix catching a reference
1787 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
1789 * init.c (build_new): Copy size to the saveable obstack.
1791 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
1792 TRY_CATCH_EXPR for now.
1794 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
1796 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
1797 has DECL_LANG_SPECIFIC.
1799 * exception.cc (struct cp_eh_info): Add handlers field.
1800 (__cp_push_exception): Initialize it.
1801 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
1802 (__throw_bad_exception): Remove.
1803 * except.c (call_eh_info): Add handlers field.
1804 (get_eh_handlers): New fn.
1805 (push_eh_cleanup): Increment handlers.
1807 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
1809 * except.c (expand_start_eh_spec): Use the try/catch code.
1810 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
1811 doing everything inline.
1812 (init_exception_processing): throw_type_match now takes
1813 const void pointers.
1814 * exception.cc (__check_eh_spec): New fn.
1815 * inc/exception: Neither terminate nor unexpected return.
1816 * decl.c: Make const_ptr_type_node public.
1817 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
1819 * except.c (expand_start_catch_block): We only need the rethrow
1820 region for non-sjlj exceptions.
1821 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
1823 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
1825 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
1826 (various.o): Likewise.
1827 * inc/new: Add placement deletes. Add throw specs for default new.
1828 * new.cc (set_new_handler): Move here from libgcc2.
1829 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
1830 (new): Move from libgcc2. Throw bad_alloc.
1831 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
1832 * decl.c (init_decl_processing): Update exception specs on new and
1835 * method.c (build_decl_overload_real): Don't mess with global
1838 * init.c (build_new): Check for null throw spec, not nothrow_t.
1840 * decl.c (duplicate_decls): Don't complain about different exceptions
1841 from an internal declaration.
1843 * call.c (build_op_delete_call): Fix check for member fns again.
1845 * decl2.c (import_export_decl): Interface hackery affects
1846 virtual synthesized methods.
1848 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
1850 * decl.c (start_decl): Don't just complain about a mismatched
1853 * decl.c (make_implicit_typename): Handle case where t is not
1854 actually from context.
1855 * tree.c (get_type_decl): Lose identifier case.
1856 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
1857 * parse.y (nonnested_type): Just use lookup_name.
1858 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
1860 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
1862 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
1863 T was built in C language context (for example, by
1864 output_func_start_profiler).
1866 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
1868 * decl.c (make_implicit_typename): New fn.
1869 (lookup_name_real): Use it. Use current_class_type as the context.
1871 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
1873 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
1875 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
1877 * friend.c (do_friend): Warn about non-template friends in templates.
1879 * call.c (build_op_delete_call): Fix handling of inherited delete.
1881 * search.c (dfs_record_inheritance): Ignore template type parms.
1883 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
1885 * call.c (build_new_op): Fix copy error.
1886 (build_op_new_call): New fn.
1887 (build_op_delete_call): New fn.
1888 * cp-tree.h: Declare them.
1889 * init.c (build_new): Use them. Support placement delete.
1890 (build_x_delete): Use build_op_delete_call.
1891 (build_delete): Likewise.
1892 * decl2.c (delete_sanity): Likewise.
1893 (coerce_delete_type): Don't complain about placement delete.
1895 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
1897 * call.c (build_new_function_call): Remove unused 'obj' parm.
1898 * cp-tree.h, typeck.c: Adjust.
1900 * init.c (build_new): Make the cleanup last longer.
1901 (expand_vec_init): Call do_pending_stack_adjust.
1903 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
1905 * pt.c (do_type_instantiation): Fix typo.
1906 (mark_class_instantiated): If we support one_only but not weak
1907 symbols, don't mark this as known.
1909 * init.c (build_new): Handle vec delete in EH cleanup.
1911 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1913 * call.c (build_method_call): Call complete_type before checking
1916 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
1918 * decl.c (add_block_current_level): Delete.
1919 * init.c (build_vec_delete_1): Delete build_block and
1920 add_block_current_level calls.
1922 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
1924 * init.c (build_new): Handle freeing allocated memory when the
1927 * call.c (build_new_method_call): Fix flags arg.
1929 * pt.c (do_type_instantiation): Don't try to instantiate
1931 (mark_decl_instantiated): If we support one_only but not
1932 weak symbols, mark this one_only.
1933 * decl2.c (import_export_vtable): Don't defer handling of vtables
1934 if MULTIPLE_SYMBOL_SPACES.
1936 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
1938 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
1940 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
1942 * except.c (do_pop_exception): Return a value.
1944 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
1946 * call.c (build_new_method_call): Handle getting a
1947 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
1948 if we got template parms.
1949 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
1951 * decl2.c (build_expr_from_tree): Tweak last change.
1952 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
1953 (maybe_fold_nontype_arg): Split out from tsubst_copy.
1954 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
1956 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1958 * pt.c (tsubst_copy): Handle explicit template arguments in
1960 * typeck.c (build_x_function_call): Likewise.
1961 * decl2.c (build_expr_from_tree): Lookup function name if it
1964 * pt.c (tsubst): Instantiate template functions properly when
1965 template parameter does not appear in function arguments and return
1967 (comp_template_args): Handle member templates required by tsubst.
1969 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
1971 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
1974 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
1976 * pt.c (coerce_template_parms): Tweak error message.
1978 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
1979 return type defaults to `int', even if there are storage-class
1982 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
1984 Complete nested exception support.
1985 * except.c (do_pop_exception): Split out...
1986 (push_eh_cleanup): From here. Handle the EH region by hand.
1987 (expand_start_catch_block): Add a new level for the catch parm.
1988 Move the rethrow region outside the two cleanup regions.
1989 Protect the initializer for the catch parm with terminate.
1990 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
1991 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
1992 popping off the middle of the stack.
1993 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
1994 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
1995 (build_cplus_new): Only wrap CALL_EXPRs.
1996 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
1997 the constructor call.
1999 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2001 * Make-lang.in (c++.distdir): Make inc subdirectory.
2003 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
2005 * decl2.c (finish_file): Put back some code.
2007 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2009 * decl2.c (finish_file): Remove redundant code.
2010 * method.c (emit_thunk): Don't let the backend defer generic thunks.
2012 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
2014 * except.c (call_eh_info): Split out...
2015 (push_eh_info): From here.
2016 (expand_builtin_throw): Use it.
2017 (expand_start_catch_block): Move region start back.
2019 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
2021 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
2022 (real_yylex): Record wide strings using target endianness, not host.
2024 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
2026 * repo.c (rindex): Add decl unconditionally.
2027 (get_base_filename, open_repo_file): Don't cast rindex.
2028 * xref.c (rindex): Add decl unconditionally.
2029 (index): Remove unused decl.
2030 (open_xref_file): Don't cast rindex.
2032 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
2034 * class.c (build_vbase_path): Propagate the result type properly.
2036 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
2038 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
2039 remaining use of saved_throw_type with a call to get_eh_type.
2041 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
2043 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
2044 (file_name_nondirectory): New function, doing the same as the macro.
2045 (set_typedecl_interface_info): Use it instead of the macro.
2046 (check_newline): Likewise.
2047 (handle_cp_pragma): Likewise.
2049 * repo.c (get_base_filename): Cast result of rindex to char*.
2050 (open_repo_file): Likewise.
2051 * xref.c (open_xref_file): Likewise.
2052 * error.c (dump_char): Make its arg int, not char.
2054 * except.c (push_eh_info): Pass the number of fields - 1 down, not
2055 the exact number of fields.
2057 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2059 Support for nested exceptions.
2060 * tinfo2.cc (__is_pointer): New fn.
2061 * exception.cc (struct cp_eh_info): Define.
2062 (__cp_exception_info, __uncatch_exception): New fns.
2063 (__cp_push_exception, __cp_pop_exception): New fns.
2064 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
2066 (init_exception_processing): Likewise. __eh_pc is now external.
2067 (push_eh_info): New fn.
2068 (get_eh_{info,value,type,caught}): New fns.
2069 (push_eh_cleanup): Just call __cp_pop_exception.
2070 (expand_start_catch_block): Use push_eh_info. Start the eh region
2072 (expand_end_eh_spec): Use push_eh_info.
2073 (expand_throw): Call __cp_push_exception to set up the exception info.
2074 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
2076 (expand_builtin_throw): Don't refer to empty_fndecl.
2078 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
2080 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
2082 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
2084 * method.c (build_template_parm_names, build_decl_overload_real):
2085 Add static to definitions.
2086 * pt.c (add_to_template_args, note_template_header,
2087 processing_explicit_specialization, type_unification_real): Likewise.
2088 ({determine,check}_explicit_specialization): Use a single string for
2091 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
2093 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
2094 (expand_end_catch_block): Likewise.
2095 (expand_end_eh_spec): Likewise.
2097 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
2099 * decl.c (duplicate_decls): Handle template specializations
2101 * error.c (dump_function_name): Fix printing of specializations of
2102 member functions that are not member templates.
2103 * cp-tree.h (processing_specialization): Make global.
2104 * pt.c (processing_specialization): Likewise.
2105 * lex.c (cons_up_default_function): Save and restore
2106 processing_specialization to avoid confusion.
2108 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2110 * decl.c (init_decl_processing): Give null_node unknown* type.
2111 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
2112 (common_type): Likewise.
2113 * error.c (args_as_string): Recognize null_node.
2115 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2117 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
2118 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
2120 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
2122 * Make-lang.in (g++): Include prefix.o.
2124 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
2126 * pt.c (determine_explicit_specialization): Initialize "dummy"
2127 to keep Purify quiet.
2129 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2131 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
2132 (build_overload_int): Not here.
2134 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
2136 * class.c (build_type_pathname): Remove.
2137 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
2139 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
2141 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
2142 &&label GNU extension.
2144 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
2146 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
2147 so as to avoid incorrect manglings.
2148 * method.c (build_decl_overload_real): Don't mangle return types
2151 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
2153 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
2154 scratch_tree_cons): Define as macros for now.
2155 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
2156 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
2157 typeck2.c: Use them and the expression_obstack variants.
2159 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2161 * decl.c (store_return_init): Allow classes with explicit ctors to
2162 be used with the named return values extension.
2164 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
2166 * pt.c (instantiate_decl): Fix previous change.
2168 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
2170 * pt.c (tsubst): Fix thinko.
2171 (instantiate_decl): Really use the original template.
2173 * call.c (build_new_method_call): Use simple constructor_name for
2176 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
2178 * method.c (build_underscore_int): Don't use ANSI specific
2181 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2183 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
2184 for our key method; it might have been inlined by -O3.
2186 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
2188 * decl.c (make_typename_type): Do not try to call lookup_field for
2189 non-aggregate types.
2191 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
2193 * typeck.c (build_reinterpret_cast): Tweak.
2195 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2197 * typeck.c (build_reinterpret_cast): converting a void pointer
2198 to function pointer with a reinterpret_cast produces a warning
2199 if -pedantic is issued
2201 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2203 * typeck.c (c_expand_return): Don't warn about returning a
2204 reference-type variable as a reference.
2206 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
2208 * method.c (build_static_name): Fix typo.
2210 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
2212 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
2213 OLDDECL before we try to do DECL_USE_TEMPLATE.
2215 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2217 * decl.c (duplicate_decls): Don't warn about template instances.
2219 * typeck.c (mark_addressable): Lose ancient code that unsets
2222 * pt.c (do_decl_instantiation): Lose support for instantiating
2225 * call.c (build_new_function_call): Fix handling of null explicit
2227 (build_new_method_call): Likewise.
2229 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
2231 * method.c (build_underscore_int): Fix typo.
2233 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
2235 * tree.c (print_lang_statistics): #if 0 call to
2236 print_inline_obstack_statistics until its definition is checked in.
2238 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2240 * decl2.c (finish_file): Move dump_tree_statistics to end.
2242 * pt.c (instantiate_decl): Look for the original template.
2243 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
2244 of member templates.
2246 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2248 * Makefile.in (g++FAQ.*): New rules.
2249 (CONFLICTS): Update.
2250 * g++FAQ.texi: Moved from libg++.
2252 * parse.y (PFUNCNAME): Only specify the type once.
2254 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
2256 * lex.c (real_yylex): Clean up the code to fully behave the way
2257 the c-lex.c parser does for complex and real numbers.
2259 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2261 * method.c (build_decl_overload_real): Reformat.
2263 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
2265 * method.c (synthesize_method): If at_eof, determine our linkage.
2267 1997-09-29 Paul Eggert <eggert@twinsun.com>
2269 * lex.c (real_yylex): Treat `$' just like `_', except issue a
2270 diagnostic if !dollars_in_ident or if pedantic.
2272 * lang-specs.h (@c++): -ansi no longer implies -$.
2274 * decl2.c (lang_decode_option):
2275 -traditional and -ansi now do not mess with
2278 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2280 * Makefile.in (parse.o, decl.o): Also depend on
2281 $(srcdir)/../except.h $(srcdir)/../output.h.
2282 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
2283 $(srcdir)/../except.h $(srcdir)/../output.h.
2284 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
2287 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
2289 * expr.c (cplus_expand_expr): Make it static.
2291 * decl2.c, init.c, typeck.c: Include "expr.h".
2292 (expand_expr): Use proper values when calling the function.
2294 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
2296 * lang-options.h: new -Wold-style-cast flag.
2297 * cp-tree.h (warn_old_style_cast): new variable.
2298 * decl2.c (warn_old_style_cast): ditto.
2299 (lang_decode_option): support -Wold-style-cast.
2300 (reparse_absdcl_as_casts): produce old-style-cast warning.
2302 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2304 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
2305 TREE_USED, reset value based on already_used.
2307 * init.c (expand_member_init): Revert change.
2309 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2311 * cp-tree.h, decl.c, decl2.c, pt.c:
2312 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
2314 * decl2.c (lang_decode_option): Add missing ;.
2316 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2318 * friend.c (do_friend): Disable injection for all template-derived
2320 * decl2.c (lang_decode_option): Handle -fguiding-decls.
2321 * parse.y (notype_template_declarator): New nonterminal.
2322 (direct_notype_declarator): Use it.
2323 (complex_direct_notype_declarator): Likewise.
2324 (object_template_id): Accept any kind of identifier after TEMPLATE.
2325 (notype_qualified_id): Don't add template declarators here.
2327 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
2329 * call.c (add_template_candidate): Add explicit_targs parameter.
2330 (build_scoped_method_call): Use it.
2331 (build_overload_call_real): Likewise.
2332 (build_user_type_conversion_1): Likewise.
2333 (build_new_function_call): Likewise.
2334 (build_object_call): Likewise.
2335 (build_new_op): Likewise.
2336 (build_new_method_call): Likewise.
2337 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
2338 (build_new_method_call): Likewise.
2340 * class.c (finish_struct_methods): Add specialization pass to
2341 determine which methods were specializing which other methods.
2342 (instantiate_type): Handle TEMPLATE_ID_EXPR.
2344 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
2346 * cp-tree.h (name_mangling_version): New variable.
2347 (flag_guiding_decls): Likewise.
2348 (build_template_decl_overload): New function.
2349 (begin_specialization): Likewise.
2350 (reset_specialization): Likewise.
2351 (end_specialization): Likewise.
2352 (determine_explicit_specialization): Likewise.
2353 (check_explicit_specialization): Likewise.
2354 (lookup_template_function): Likewise.
2355 (fn_type_unification): Add explicit_targs parameter.
2356 (type_unification): Likewise.
2358 * decl.c (duplicate_decls): Add smarts for explicit
2360 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
2362 (grokfndecl): Call check_explicit_specialization.
2364 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
2365 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
2366 (check_classfn): Handle specializations.
2368 * error.c (dump_function_name): Print specialization arguments.
2370 * friend.c (do_friend): Don't call pushdecl for template
2373 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
2375 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
2376 and -fno-guiding-decls.
2378 * lex.c (identifier_type): Return PFUNCNAME for template function
2381 * method.c (build_decl_overload_real): New function.
2382 (build_template_parm_names): New function.
2383 (build_overload_identifier): Use it.
2384 (build_underscore_int): New function.
2385 (build_overload_int): Use it. Add levels for template
2387 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
2388 (build_overload_nested_names): Handle template type parameters.
2389 (build_template_decl_overload): New function.
2391 * parse.y (YYSTYPE): New ntype member.
2392 (nested_name_specifier): Use it.
2393 (nested_name_specifier_1): Likewise.
2394 (PFUNCNAME): New token.
2395 (template_id, object_template_id): New non-terminals.
2396 (template_parm_list): Note specializations.
2397 (template_def): Likewise.
2398 (structsp): Likewise.
2399 (fn.def2): Handle member template specializations.
2400 (component_decl_1): Likewise.
2401 (direct_notype_declarator): Handle template-ids.
2402 (component_decl_1): Likewise.
2403 (direct_notype_declarator): Handle template-ids.
2404 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
2406 * pt.c (processing_specializations): New variable.
2407 (template_header_count): Likewise.
2408 (type_unification_real): New function.
2409 (processing_explicit_specialization): Likewise.
2410 (note_template_header): Likewise.
2411 (is_member_template): Handle specializations.
2412 (end_template_decl): Call reset_specialization.
2413 (push_template_decl): Handle member template specializations.
2415 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
2416 (instantiate_template): Handle specializations.
2417 (instantiate_decl): Likewise.
2418 (fn_type_unification): Handle explicit_targs.
2419 (type_unification): Likewise. Allow incomplete unification
2420 without an error message, if allow_incomplete.
2421 (get_bindings): Use new calling sequence for fn_type_unification.
2423 * spew.c (yylex): Handle PFUNCNAME.
2425 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
2426 (really_overloaded_fn): Likewise.
2427 (get_first_fn): Handle function templates.
2429 * typeck.c (build_x_function_call): Use really_overloaded_fn.
2430 Handle TEMPLATE_ID_EXPR.
2431 (build_x_unary_op): Likewise.
2432 (build_unary_op): Likewise.
2433 (mark_addressable): Templates whose address is taken are marked
2436 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2438 * decl.c (init_decl_processing): Declare __builtin_constant_p as
2439 accepting any kind of type, not only int.
2441 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2443 * search.c (get_matching_virtual): Notice virtual bases when sorrying
2444 about covariant returns.
2446 * parse.y (member_init): Also imply typename here. Remove ancient
2447 extension for initializing base members.
2449 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2451 Handle multi-level typenames and implicit typename in base list.
2452 * parse.y (typename_sub{,[0-2]}): New rules.
2453 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
2454 (nonnested_type): New rule.
2455 (complete_type_name): Use it.
2456 (base_class.1): Use typename_sub and nonnested_type.
2457 (nested_name_specifier): Don't elide std:: here.
2458 * decl.c (make_typename_type): Handle getting a type for NAME.
2459 (lookup_name_real): Turn std:: into :: here.
2461 Rvalue conversions were removed in London.
2462 * call.c (is_subseq): Don't consider lvalue transformations.
2463 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
2464 (joust): Reenable ?: kludge.
2466 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
2468 * decl.c (start_function): Up warning of no return type to be a
2471 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2473 * init.c (expand_member_init): Don't set TREE_USED.
2474 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
2475 set,don't clear TREE_USED wholesale.
2477 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
2479 * call.c (build_over_call): Do require_complete_type before
2482 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
2484 * search.c (lookup_field): Call complete_type in all cases.
2486 * decl.c (finish_function): Just warn about flowing off the end.
2488 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2490 * decl.c (grokparms): Don't bash a permanent list node if we're
2493 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
2495 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
2497 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
2499 * call.c (build_new_op): Give better error for syntactically
2500 correct, but semantically invalid, use of undeclared template.
2502 * call.c (compare_qual): Handle pmfs.
2504 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
2505 after the exception spec.
2507 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2509 * call.c (null_ptr_cst_p): Integer type, not integral type.
2511 * call.c (joust): Disable warnings until they can be moved to the
2514 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
2516 * Makefile.in, config-lang.in: Convert to autoconf.
2518 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2520 * decl.c (lookup_name_real): Add implicit 'typename' to types from
2523 * pt.c (most_specialized_class): Fix typo.
2524 (tsubst): Move constant folding to TREE_VEC case.
2526 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
2528 * pt.c (do_poplevel): Don't warn about unused local variables
2529 while processing_template_decl since we don't always know whether
2530 or not they will need constructing/destructing.
2532 * pt.c (uses_template_parms): Check the values of an enumeration
2533 type to make sure they don't depend on template parms.
2535 * decl.c (make_typename_type): Don't lookup the field if the
2536 context uses template parms, even if we're not
2537 processing_template_decl at the moment.
2539 * pt.c (coerce_template_parms): Avoid looking at the
2540 TYPE_LANG_DECL portion of a typename type, since there won't be
2542 (tsubst): Do constant folding as necessary to make sure that
2543 arguments passed to lookup_template_class really are constants.
2545 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
2547 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
2548 * decl2.c (finish_file): Only register exception tables if we
2551 * decl.c (init_decl_processing): Add __builtin_[fs]p.
2553 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2555 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
2557 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
2559 * error.c (dump_decl): Avoid crashing when presented with a
2560 uninitialized constant, as can occur with a template parameter.
2561 (dump_expr): Make sure that there are enough levels of
2562 current_template_parms before we start diving through them.
2564 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
2566 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
2569 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
2571 * except.c (expand_throw): Call build_delete for all
2572 exception types, not just objects with destructors.
2574 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
2576 * decl.c (current_local_enum): Remove static.
2577 * pt.c (tsubst_enum): Save and restore value of current_local_enum
2578 in case template is expanded in enum decl.
2579 (instantiate_class_template) : Use new tsubst_enum signature.
2580 (tsubst_expr): Likewise.
2582 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
2584 * pt.c (begin_member_template_processing): Take a function as
2585 argument, not a set of template arguments. Use the template
2586 parameters, rather than the arguments. Handle non-type parameters
2587 correctly. Push a binding level for the parameters so that multiple
2588 member templates using the same parameter names can be declared.
2589 (end_member_template_processing): Pop the binding level.
2590 (push_template_decl): Mark member templates as static when
2593 * lex.c (do_pending_inlines): Pass the function, not its template
2594 arguments, to begin_member_template_processing.
2595 (process_next_inline): Likewise.
2596 (do_pending_defargs): Likewise.
2598 * error.c (dump_expr): Obtain the correct declaration for a
2599 TEMPLATE_CONST_PARM.
2601 * call.c (add_template_conv_candidate): New function.
2602 (build_object_call): Handle member templates, as done in the other
2605 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
2607 * decl.c (replace_defag): Undo previous change.
2608 * lex.c (do_pending_defargs): Deal with member templates.
2610 * pt.c (is_member_template): Avoid crashing when passed a
2611 non-function argument.
2613 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
2615 * class.c (grow_method): Remove check for redeclaration.
2617 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
2619 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
2620 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
2621 (PRIMARY_TEMPLATE_P): Use it.
2622 * call.c (build_overload_call_real): Use it.
2623 * class.c (instantiate_type): Likewise.
2624 * decl.c (decls_match): Likewise.
2625 * method.c (build_overload_identifier): Likewise.
2626 * pt.c (push_template_decl): Likewise.
2627 (classtype_mangled_name): Likewise.
2628 (lookup_template_class): Likewise.
2630 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
2631 DECL_NTPARMS to conform to usage elsewhere.
2632 * call.c (add_template_candidate): Likewise.
2633 * class.c (instantiate_type): Likewise.
2634 * pt.c (instantiate_template): Likewise.
2635 (get_bindings): Likewise.
2637 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
2640 * pt.c (unify): Undo changes to allow multiple levels of template
2642 (type_unification): Likewise.
2643 (fn_type_unification): Likewise.
2644 (get_class_bindings): Likewise.
2645 * cp-tree.h (Likewise).
2647 * decl.c (replace_defarg): Check that the type of the default
2648 parameter does not invlove a template type before complaining
2649 about the initialization.
2651 * error.c (dump_expr): Deal with template constant parameters in
2652 member templates correctly.
2654 * pt.c (is_member_template): Deal with class specializations
2656 (tsubst): Handle "partial instantiation" of member templates
2659 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
2661 * pt.c (type_unification): Change calling squence to allow for
2662 multiple levels of template parameters.
2663 (tsubst_expr): Likewise.
2665 (tsubst_copy): Likewise.
2666 (instantiate_template): Likewise.
2668 * call.c (build_overload_call_real): Use it.
2669 (add_builtin_candidate): Use it.
2670 (build_new_method_call): Use it.
2671 * class.c (instantiate_type): Use it.
2672 * decl.c (grokdeclarator): Use it.
2673 * decl2.c (finish_file): Use it.
2674 * method.c (build_overload_identifier): Use it.
2676 * call.c (add_template_candidate): Add additional parameter for
2677 the function return type. Call fn_type_unification istead of
2679 (build_user_type_conversion_1): Handle member templates.
2680 (build_new_function_call): Likewise.
2681 (build_new_op): Likewise.
2682 (build_new_method_call): Likewise.
2684 * class.c (grow_method): Don't give an error message indicating
2685 that two member templates with the same name are ambiguous.
2686 (finish_struct): Treat member template functions just like member
2689 * cp-tree.h (check_member_template): Add declaration.
2690 (begin_member_template_processing): Likewise.
2691 (end_member_template_processing): Likewise.
2692 (fn_type_unification): Likewise.
2693 (is_member_template): Likewise.
2694 (tsubst): Change prototype.
2695 (tsubst_expr): Likewise.
2696 (tsubst_copy): Likewise.
2697 (instantiate_template): Likewise.
2698 (get_bindings): Likewise.
2700 * decl.c (decls_match): Handle multiple levels of template
2702 (pushdecl): Handle template type params just like other type
2704 (push_class_level_binding): Return immediately if the
2705 class_binding_level is NULL.
2706 (grokfndecl): If check_classfn() returns a member_template, use
2707 the result of the template, not the template itself.
2709 * decl2.c (check_member_template): New function. Check to see
2710 that the entity declared to be a member template can be one.
2711 (check_classfn): Allow redeclaration of member template functions
2712 with different types; the new functions can be specializations or
2713 explicit instantiations.
2715 * error.c (dump_decl): Handle multiple levels of template
2717 (dump_function_decl): Update to handle function templates.
2719 * lex.c (do_pending_inlines): Set up template parameter context
2720 for member templates.
2721 (process_next_inline): Likewise.
2723 * method. (build_overload_identifier): Adjust for multiple levels
2724 of template parameters.
2726 * parse.y (fn.def2): Add member templates.
2727 (component_decl_1): Likewise.
2729 * pt.c (begin_member_template_processing): New function.
2730 (end_member_template_processing): Likewise.
2731 (is_member_template): Likewise.
2732 (fn_type_unification): Likewise.
2733 (current_template_parms): Return a vector of all the template
2734 parms, not just the innermost level of parms.
2735 (push_template_decl): Deal with the possibility of member
2737 (lookup_template_class): Likewise.
2738 (uses_template_parms): Likewise.
2739 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
2740 TEMPLATE_CONST_PARM to deal with multiple levels of template
2741 arguments. Add processing of TEMPLATE_DECL to produce new
2742 TEMPLATE_DECLs from old ones.
2743 (do_decl_instantiation): Handle member templates.
2745 * search.c (lookup_fnfields_1): Handle member template conversion
2748 * tree.c (cp_tree_equal): Check the levels, as well as the
2749 indices, of TEMPLATE_CONST_PARMs.
2751 * typeck.c (comptypes): Check the levels, as well as the indices,
2752 fo TEMPLATE_TYPE_PARMs.
2753 (build_x_function_call): Treat member templates like member
2756 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2758 * typeck.c (c_expand_return): Always convert_for_initialization
2759 before checking for returning a pointer to local.
2761 * pt.c (type_unification): If strict and the function parm doesn't
2762 use template parms, just compare types.
2764 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
2766 * method.c (build_overloaded_value): Replace direct call
2767 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
2769 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
2771 * typeck.c (convert_arguments): Don't arbitrarily choose the first
2772 of a set of overloaded functions.
2774 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
2776 * lex.c (real_yylex): Don't elide __FUNCTION__.
2778 * method.c (build_overload_value): Add in_template parm.
2779 (build_overload_int): Likewise.
2780 (build_overload_identifier): Pass it.
2782 * decl.c (duplicate_decls): Don't bash a previous template
2783 definition with a redeclaration.
2785 * pt.c (unify): float doesn't match double.
2787 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
2788 TYPE_DECL. Handle getting non-template types.
2789 * parse.y (explicit_instantiation): Use typespec instead of
2792 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
2794 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
2796 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
2798 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
2799 (compare_ics): Likewise.
2801 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2803 * call.c (joust): Warn about choosing one conversion op over
2804 another because of 'this' argument when the other return type is
2806 (source_type): New fn.
2808 * call.c (build_new_op): Strip leading REF_BIND from first operand
2809 to builtin operator.
2811 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
2814 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
2816 * call.c (null_ptr_cst_p): Remove support for (void*)0.
2818 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
2820 * typeck.c (expand_target_expr): Make definition match declaration.
2822 * class.c (get_basefndecls): Make definition match declaration.
2824 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
2826 * input.c (sub_getch): Eventually give up and release the input file.
2828 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
2831 * call.c (joust): Tweak message.
2833 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
2835 * error.c (type_as_string): Put const/volatile on template type
2836 parameters where appropriate.
2838 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
2840 * call.c (strictly_better): Make arguments unsigned ints.
2842 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
2844 * lex.c (real_yylex): Refer to __complex instead of complex.
2846 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2848 * lex.c (real_yylex): Don't use getc directly.
2850 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
2852 * call.c (is_subseq): Don't try to be clever.
2854 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2856 * parse.y, pt.c: Include "except.h".
2857 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
2858 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
2859 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
2860 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
2863 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
2865 * decl2.c (mark_vtable_entries): Instead of replacing pure
2866 virtuals with a reference to __pure_virtual, copy the decl and
2869 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
2871 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
2873 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
2875 * pt.c (instantiate_class_template): Call repo_template_used
2876 before finish_prevtable_vardecl.
2878 * call.c (is_subseq): New fn.
2879 (compare_ics): Use it.
2881 * repo.c (finish_repo): Don't crash on no args.
2883 * parse.y (named_complex_class_head_sans_basetype): Handle
2884 explicit global scope.
2885 * decl2.c (handle_class_head): New fn.
2887 * pt.c (unify): Add CONST_DECL case.
2889 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
2891 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
2893 * cp-tree.h (report_type_mismatch): Add prototype.
2894 * call.c (build_overload_call_real): Remove erroneous fourth
2895 argument to report_type_mismatch.
2896 (build_user_type_conversion_1): Remove erroneous second arg to
2898 (build_new_function_call): Likewise.
2899 (build_object_call): Likewise.
2900 (build_new_op): Likewise.
2901 (build_new_method_call): Likewise.
2903 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2905 * error.c (dump_decl): Don't bother processing a function with no
2908 * method.c (emit_thunk): Call init_function_start in the macro case.
2910 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2912 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
2913 defined and used to set flag_vtable_thunks.
2915 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
2917 * parse.y: Don't clear the inlines from their obstack until they've
2920 * decl.c (duplicate_decls): Don't complain about exception
2921 specification mismatch if flag_exceptions is off.
2923 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
2925 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
2927 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
2929 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
2930 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
2931 Include <stdio.h> before include files that formerly used STDIO_PROTO.
2933 * decl.c, g++spec.c, lex.c, method.c, repo.c:
2934 Include "config.h" first, as per autoconf manual.
2936 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
2938 * decl.c (duplicate_decls): Tweak wording.
2939 * lex.c (do_pending_defargs): Don't die if we see a default arg
2940 that isn't a DEFAULT_ARG.
2941 * error.c (dump_expr): Handle DEFAULT_ARG.
2943 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
2944 * lang-options.h: Add -fhandle-exceptions.
2946 * class.c (build_vtable): vtables are artificial.
2947 (prepare_fresh_vtable): Likewise.
2949 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2951 * cvt.c (ocp_convert): After converting to the target type, set
2952 LOOKUP_NO_CONVERSION.
2954 * call.c (joust): Warn about potentially confusing promotion rules
2956 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
2958 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
2960 * exception.cc: Declare __terminate_func with noreturn attribute.
2962 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
2964 * parse.y: Break out eat_saved_input, handle errors.
2965 (function_try_block): Use compstmt instead of compstmt_or_error.
2967 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
2969 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
2971 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2973 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
2974 existence of cc1plus check whether $(LANGUAGES) contains C++.
2976 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2978 * method.c (do_build_copy_constructor): When copying an anonymous
2979 union member loop around to handle nested anonymous unions. Use
2980 the offset of the member relative to the outer structure, not the
2983 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
2985 * call.c (resolve_args): New fn.
2986 (build_new_function_call): Use it.
2987 (build_object_call): Likewise.
2988 (build_new_method_call): Likewise.
2990 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
2992 * call.c (build_over_call): tsubst all default parms from templates.
2994 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
2996 * decl.c (struct cp_function): Add static_labelno.
2997 (push_cp_function_context): Save it.
2998 (pop_cp_function_context): Restore it.
3000 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3002 * typeck.c (build_component_ref_1): Convert from reference.
3004 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3006 * parse.y (current_declspecs, prefix_attributes): Initialize to
3009 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
3010 before we try to force it to be a TREE_LIST.
3011 (decl): Make sure $1.t is non-nil.
3013 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
3015 * pt.c (uses_template_parms): Handle template first-parse codes.
3017 * decl.c (cp_finish_decl): Only warn about user-defined statics.
3019 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3021 * pt.c (unify): Handle BOOLEAN_TYPE.
3023 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
3024 * pt.c (tsubst): Don't set it.
3025 * call.c (build_over_call): Use uses_template_parms.
3027 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3029 * method.c (build_overload_nested_name): Use static_labelno
3030 instead of var_labelno.
3031 (build_qualified_name): New fn.
3032 (build_overload_name): Split out from here.
3033 (build_static_name): Use build_qualified_name.
3034 * decl.c (cp_finish_decl): Statics in extern inline functions
3035 have comdat linkage.
3036 (start_function): Initialize static_labelno.
3038 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3040 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
3041 before "all member functions in class [] are private"
3043 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
3045 * lex.c (do_scoped_id): convert_from_reference.
3046 * init.c (build_offset_ref): Likewise.
3048 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
3050 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
3052 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3054 * typeck.c (get_member_function_from_ptrfunc): Promote index
3057 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
3059 * tree.c (layout_basetypes): Move non-virtual destructor warning.
3060 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
3062 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3064 * decl.c (grokdeclarator): Call add_defarg_fn for the function
3066 * lex.c (add_defarg_fn): Adjust.
3067 (do_pending_defargs): Adjust. Don't skip the first parm.
3069 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3071 * decl.c (build_enumerator): Global enumerators are also readonly.
3073 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
3074 (build_dynamic_cast): Call it and convert_from_reference.
3076 * lex.c (add_defarg_fn): New fn.
3077 (snarf_defarg): Don't add to defarg_types.
3078 (do_pending_defargs): Lose defarg_types. All fns we process now
3080 * decl.c (grokfndecl): Call add_defarg_fn.
3082 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
3083 * cp-tree.def: Add DEFAULT_ARG.
3084 * spew.c (yylex): Call snarf_defarg as appropriate.
3085 * parse.y: New tokens DEFARG and DEFARG_MARKER.
3086 (defarg_again, pending_defargs, defarg, defarg1): New rules.
3087 (structsp): Use pending_defargs.
3088 (parms, full_parm): Use defarg.
3089 * lex.c (init_lex): Initialize inline_text_firstobj.
3090 (do_pending_inlines): Never pass the obstack to feed_input.
3091 (process_next_inline): Call end_input instead of restore_pending_input.
3092 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
3093 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
3094 * input.c (end_input): New fn.
3095 (sub_getch): At the end of some fed input, just keep returning EOF
3096 until someone calls end_input.
3097 Remove 'obstack' field from struct input_source.
3098 * decl.c (grokparms): Handle DEFAULT_ARG.
3099 (replace_defarg): New fn.
3100 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
3102 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3104 * call.c (implicit_conversion): If nothing else works, try binding
3105 an rvalue to a reference.
3107 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
3109 * decl.c (init_decl_processing): fix Jun 30 patch -- move
3110 ifndef for Cygwin32 to include SIGSEGV.
3112 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3114 * class.c (finish_struct_1): Only complain about pointers without
3115 copy stuff if there are any constructors.
3117 * rtti.c (build_dynamic_cast): Call complete_type on the types.
3119 * decl.c (grokfndecl): If the function we chose doesn't actually
3122 * decl2.c (grokclassfn): Don't specify 'const int' for the
3123 artificial destructor parm.
3125 * pt.c (type_unification): If we are called recursively, nothing
3128 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
3130 * decl.c (init_decl_processing): Stop trying to catch signals
3131 other than SIGABRT since the Cygwin32 library doesn't support
3132 them correctly yet. This fixes a situation in which g++ causes
3133 a hang on SIGSEGVs and other such signals in our Win32-hosted
3136 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
3138 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
3140 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3142 * typeck2.c (store_init_value): Always return the value if our
3143 type needs constructing.
3145 * method.c (hack_identifier): Convert class statics from
3148 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
3150 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
3152 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
3154 * typeck.c (c_expand_return): Make sure we clean up temporaries at
3155 the end of return x;
3157 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3159 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
3161 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
3163 * except.c (expand_builtin_throw): Add support
3164 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
3166 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3168 * repo.c (extract_string): Null-terminate.
3170 * cp-tree.h (TI_SPEC_INFO): New macro.
3171 (CLASSTYPE_TI_SPEC_INFO): New macro.
3172 * pt.c (push_template_decl): Correctly determine # of template parms
3175 * call.c (compare_ics): Really fix 'this' conversions.
3177 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
3180 * pt.c (push_template_decl): Complain about mismatch in # of
3181 template parms between a class template and a member template.
3183 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3185 * method.c (synthesize_method): You can't call
3186 function_cannot_inline_p after finish_function.
3187 * decl.c (finish_function): Turn on flag_inline_functions and turn
3188 off DECL_INLINE before handing a synthesized method to the
3191 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3193 * method.c (synthesize_method): Remove July 30 change to never set
3194 DECL_INLINE if at_eof.
3196 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
3198 * xref.c (GNU_xref_member): Ensure that the node has a
3199 decl_lang_specific part before checking DECL_FRIEND_P.
3201 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3203 * pt.c (instantiate_class_template): Diagnose non-class types used
3206 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3208 * typeck.c (build_conditional_expr): Use convert_for_initialization
3209 instead of convert_and_check.
3211 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3213 * parse.y (typespec): Don't pedwarn for typeof.
3215 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
3217 * repo.c (finish_repo): Only check changes if we would write a
3220 * call.c (compare_ics): Fix handling of 'this' conversions.
3222 * pt.c (do_decl_instantiation): Support static data too. Rename
3223 from do_function_instantiation.
3224 * cp-tree.h: Adjust.
3227 * repo.c (extract_string): New fn.
3228 (get_base_filename): Use it.
3229 (init_repo): Compare old args with current args.
3231 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
3233 * Makefile.in, Make-lang.in: Protect C-ls with a comment
3234 character, idea from Paul Eggert <eggert@twinsun.com>.
3236 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
3238 * typeck.c (c_expand_return): Be more persistent in looking for
3241 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
3242 pointer to reference.
3244 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
3246 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3248 * init.c (build_member_call, build_offset_ref):
3249 Use do_scoped_id instead of do_identifier.
3251 * cvt.c (convert): Remove bogosity.
3253 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3255 * cvt.c (build_up_reference): Do checks of ARGTYPE and
3256 TARGET_TYPE before trying to use get_binfo.
3258 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
3260 * cvt.c (build_up_reference): Call get_binfo to get access control.
3262 * decl2.c (import_export_decl): If we don't support weaks, leave
3265 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
3267 * except.c (expand_builtin_throw): Add support for machines that
3268 cannot access globals after throw's epilogue when
3269 -fno-sjlj-exceptions is used.
3271 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3273 * parse.y: 'std::' becomes '::'.
3274 * lex.c (real_yylex): Remove 'namespace' warning.
3275 * init.c (build_member_call): Ignore 'std::'.
3276 (build_offset_ref): Likewise.
3277 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
3278 (do_toplevel_using_decl): Ignore 'using std::whatever'.
3279 * decl.c (push_namespace): Just sorry.
3280 (pop_namespace): Nop.
3281 (init_decl_processing): Declare std namespace.
3283 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3285 * search.c (push_class_decls): A name which ambiguously refers to
3286 several instantiations of the same template just refers to the
3289 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
3291 * decl.c (build_enumerator): fix problem with unsigned long
3292 enumerated values being smashed to ints, causing overflow
3293 when computing next enumerated value. (for enum values around
3296 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
3298 * typeck.c (build_component_ref): Only call mark_used on a decl.
3300 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3302 * typeck.c (build_c_cast): Make the check for a ptr to function
3303 more specific before possible default_conversion call.
3305 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
3307 * except.c (expand_exception_blocks): Simplify and fix and make
3308 sure we don't end a region in a sequence, as expand_end_bindings
3311 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
3313 * except.c (init_exception_processing): Mark terminate as not
3314 returning so that the optimizer can optimize better.
3316 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
3318 * cvt.c (convert): Don't do any extra work, if we can avoid it
3321 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
3323 * *.[chy]: Change cp_convert to ocp_convert, change convert to
3324 cp_convert. convert is now reserved for the backend, and doesn't
3325 have the semantics a frontend person should ever want.
3327 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3329 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
3330 Lose -traditional support.
3332 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3334 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
3336 * parse.y (self_reference): Do it for templates, too.
3337 * class.c (pushclass): Don't overload_template_name; the alias
3338 generated by build_self_reference serves the same purpose.
3340 * tree.c (list_hash): Make static, take more args.
3341 (list_hash_lookup): Likewise.
3342 (list_hash_add): Make static.
3343 (list_hash_canon): Lose.
3344 (hash_tree_cons): Only build a new node if one isn't already in the
3346 (hash_tree_chain): Use hash_tree_cons.
3347 * cp-tree.h: Adjust.
3348 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
3349 of calling lookup_name.
3351 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
3353 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
3354 doesn't refer to the CONST_DECLs.
3356 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
3358 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
3360 (expand_class_desc): Convert the last argument to a sizetype.
3362 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3364 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
3365 __real__): Add reswords.
3366 * hash.h: Regenerate.
3367 * lex.h (rid): Add RID_COMPLEX.
3368 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
3369 * lex.c (init_lex): Add building of RID_COMPLEX.
3370 (real_yylex): General cleanup in line with what c-lex.c also has,
3371 sans the cruft for traditional; add handling of SPEC_IMAG, complex
3372 types, and imaginary numeric constants.
3373 * parse.y (REALPART, IMAGPART): Add tokens.
3374 (unary_expr): Add REALPART and IMAGPART rules.
3375 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
3376 * decl.c (complex_{integer,float,double,long}_type_node): Define
3378 (init_decl_processing): Set up the types.
3379 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
3380 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
3381 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3382 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
3383 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
3385 * method.c (build_overload_name): Add handling of the different
3386 COMPLEX_TYPEs, prefixing them with `J'.
3387 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
3389 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
3390 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
3391 (mapcar): Handle COMPLEX_CST.
3392 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
3393 (common_type): Add code for complex types.
3394 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
3395 (convert_for_assignment): Likewise.
3396 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
3398 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3400 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
3401 tsubst_expr, as it might try to do overload resolution.
3403 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
3405 * pt.c (instantiate_class_template): Oops.
3407 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3409 * cp-tree.def: Add TAG_DEFN.
3410 * pt.c (tsubst_enum): New fn.
3411 (instantiate_class_template): Use it.
3412 (tsubst_expr): Support TAG_DEFN.
3413 (tsubst): Support local enums.
3414 (tsubst_copy): Likewise.
3415 * decl.c (finish_enum): Likewise.
3416 (start_enum): If this is a local enum, switch to permanent_obstack.
3418 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
3420 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
3421 (finish_function): Put the base init code for constructors just
3422 after the parm cleanup insns.
3423 (struct cp_function): Add last_parm_cleanup_insn.
3424 (push_cp_function_context): Likewise.
3425 (pop_cp_function_context): Likewise.
3427 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
3429 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
3431 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3433 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
3434 for THUNK_FNDECL before we switch to temporary allocation.
3436 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
3438 * call.c (build_new_op): Handle null arg2 for ?:.
3440 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
3442 * except.c (expand_exception_blocks): Ensure that we flow through
3443 the end of the exception region for the exception specification.
3444 Move exception region for the exception specification in, so that
3445 it doesn't protect the parm cleanup. Remove some obsolete code.
3446 * decl.c (store_parm_decls): Likewise.
3447 (finish_function): Likewise.
3449 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
3451 * init.c (build_new): Fix nothrow handling.
3453 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3455 * init.c (emit_base_init): Don't warn about the initialization
3456 list for an artificial member.
3458 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3460 * expr.c (do_case): Handle !START case for the error msg.
3462 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
3464 * decl2.c, lang-options.h: New option -Weffc++.
3465 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
3468 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
3469 to MULTIPLE_SYMBOL_SPACES.
3471 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
3473 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
3475 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
3477 * typeck.c (c_expand_return): Don't complain about returning void
3478 to void in an artificial function.
3479 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
3480 don't set DECL_RESULT, set DECL_ARTIFICIAL.
3481 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
3483 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
3485 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
3487 * except.c (init_exception_processing): Likewise.
3488 (expand_end_catch_block): Likewise.
3489 (expand_exception_blocks): Likewise.
3490 (expand_throw): Likewise.
3491 * exception.cc (__default_terminate): Likewise.
3493 * init.c (perform_member_init): Use new method of expr level
3494 cleanups, instead of cleanups_this_call and friends.
3495 (emit_base_init): Likewise.
3496 (expand_aggr_vbase_init_1): Likewise.
3497 (expand_vec_init): Likewise.
3498 * decl.c (cp_finish_decl): Likewise.
3499 (expand_static_init): Likewise.
3500 (store_parm_decls): Likewise.
3501 (cplus_expand_expr_stmt): Likewise.
3502 * decl2.c (finish_file): Likewise.
3504 * Make-lang.in (exception.o): Ok to compile with -O now.
3506 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
3507 we know it will be done later by the backend.
3509 * decl2.c (lang_f_options): Remove support for short temps.
3510 * lang-options.h: Likewise.
3512 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3514 * tree.c (varargs_function_p): New fn.
3515 * method.c (emit_thunk): Replace broken generic code with code to
3516 generate a heavyweight thunk function.
3518 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
3520 * pt.c (process_template_parm): pedwarn about floating-point parms.
3522 * decl.c (grokdeclarator): inline no longer implies static.
3524 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
3526 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
3528 * class.c (check_for_override): The signature of an overriding
3529 function is not changed.
3531 * call.c (build_over_call): Move setting of conv into the loop.
3532 Note: this change, along with the related changes of the 18th thru
3533 the 20th of April, fix an infinite loop problem in conversions.
3535 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
3537 * call.c (build_user_type_conversion_1): Really ignore rvalue
3538 conversions when looking for a REFERENCE_TYPE.
3540 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
3541 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
3542 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
3543 (build_unary_op): Likewise.
3544 * call.c (build_over_call): See through a CONVERT_EXPR around the
3545 ADDR_EXPR for on a temporary.
3546 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
3547 the ADDR_EXPR for a local variable.
3549 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
3551 * call.c (build_user_type_conversion_1): If we're trying to
3552 convert to a REFERENCE_TYPE, only consider lvalue conversions.
3553 (build_new_function_call): Print candidates.
3554 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
3555 (reference_binding): Binding a temporary of a reference-related type
3558 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3560 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
3561 * tinfo2.cc (type_info::before): Likewise.
3563 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
3565 * call.c (implicit_conversion): Oops.
3567 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
3569 * call.c (implicit_conversion): Try to find a reference conversion
3570 before binding a const reference to a temporary.
3572 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
3574 * exception.cc (__default_unexpected): Call terminate by default,
3575 so that if the user overrides terminate, the correct function will
3578 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
3580 * parse.y (left_curly): Avoid trying to use any fields of
3581 error_mark_node, as there aren't any.
3583 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
3585 * lex.c (do_identifier): Avoid breaking on overloaded methods
3586 as default arguments.
3588 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
3590 * call.c (add_template_candidate): Initialize the variable "dummy".
3592 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
3594 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
3595 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
3597 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3599 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
3600 (debug_binfo): Delete decl, not needed.
3602 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
3603 promotes_to_aggr_type): Delete fns.
3604 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
3605 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
3606 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
3608 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
3610 * friend.c (is_friend_type): Delete fn.
3611 * cp-tree.h (is_friend_type): Delete decl.
3613 * decl.c (original_result_rtx, double_ftype_double,
3614 double_ftype_double_double, int_ftype_int, long_ftype_long,
3615 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
3616 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
3618 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
3620 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
3622 * decl.c (pushdecl_nonclass_level): #if 0, unused.
3623 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
3625 * lex.c (reinit_lang_specific): #if 0, unused.
3626 * cp-tree.h (reinit_lang_specific): #if 0 decl.
3628 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
3629 * cp-tree.h (revert_static_member_fn): Delete decl.
3631 * class.c (root_lang_context_p): Delete fn.
3632 * cp-tree.h (root_lang_context_p): Delete decl.
3634 * decl.c (set_current_level_tags_transparency): #if 0, unused.
3635 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
3637 * lex.c (set_vardecl_interface_info): Make static.
3638 * cp-tree.h (set_vardecl_interface_info): Delete decl.
3640 * call.c (find_scoped_type): Make static.
3641 * cp-tree.h (find_scoped_type): Delete decl.
3643 * search.c (convert_pointer_to_vbase): Make static.
3644 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
3646 * decl.c (const_ptr_type_node): Likewise.
3647 * cp-tree.h (const_ptr_type_node): Delete decl.
3649 * typeck.c (common_base_type): Make static.
3650 * cp-tree.h (common_base_types): Delete erroneous decl.
3652 * pt.c (classtype_mangled_name): Make static.
3653 * cp-tree.h (classtype_mangled_name): Delete decl.
3655 * lex.c (check_newline): Make static.
3656 * cp-tree.h (check_newline): Delete decl.
3658 * typeck.c (build_x_array_ref): Delete fn, same idea as
3660 * cp-tree.h (build_x_array_ref): Delete decl.
3662 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
3664 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
3666 * class.c (build_vtable_entry): Make static.
3667 * cp-tree.h (build_vtable_entry): Delete decl.
3669 * class.c (build_vbase_pointer): Make static.
3670 * cp-tree.h (build_vbase_pointer): Delete decl.
3672 * sig.c (build_sptr_ref): Add forward decl and make static.
3673 * cp-tree.h (build_sptr_ref): Delete decl.
3675 * call.c (build_new_method_call): Add forward decl and make static.
3676 * cp-tree.h (build_new_method_call): Delete decl.
3678 * call.c (build_object_call): Make static.
3679 * class.c (check_for_override, complete_type_p, mark_overriders):
3681 * decl.c (cp_function_chain): Likewise.
3682 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
3684 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
3686 * tree.c (build_cplus_array_type_1): Likewise.
3687 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
3688 (comp_target_parms): Likewise.
3690 * init.c (build_builtin_call): Make static.
3691 * cp-tree.h (build_builtin_call): Delete decl.
3693 * typeck.c (binary_op_error): Delete decl.
3694 * cp-tree.h (binary_op_error): Likewise.
3696 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3698 * call.c (build_method_call): Compare against error_mark_node
3699 directly, rather than the ERROR_MARK tree code.
3700 * cvt.c (cp_convert): Likewise.
3701 * decl.c (print_binding_level): Likewise.
3702 (duplicate_decls): Likewise.
3703 (grokdeclarator): Likewise.
3704 (grokdeclarator): Likewise.
3705 * init.c (expand_aggr_init_1): Likewise.
3706 (decl_constant_value): Likewise.
3707 * method.c (build_opfncall): Likewise.
3708 (hack_identifier): Likewise.
3709 * typeck.c (build_modify_expr): Likewise.
3711 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
3713 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3715 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
3717 * pt.c (coerce_template_parms): Add new error message.
3719 * method.c (build_overload_value): Implement name mangling for
3720 floating-point template arguments.
3722 * method.c (build_overload_int, icat, dicat): Fix mangling of template
3723 arguments whose absolute value doesn't fit in a signed word.
3725 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3727 * friend.c: New file; put all of the friend stuff in here.
3728 * init.c: Instead of here.
3729 * Makefile.in (CXX_OBJS): Add friend.o.
3730 (friend.o): Add dependencies.
3731 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
3733 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
3735 * call.c (build_scoped_method_call): Complain if the scope isn't a
3738 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3740 * parse.y (left_curly): Don't crash on erroneous type.
3742 * init.c (build_delete): Fix type of ref.
3744 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
3746 * search.c (get_vbase_1): Renamed from get_vbase.
3747 (get_vbase): Wrapper, now non-static.
3748 (convert_pointer_to_vbase): Now static.
3750 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
3751 * init.c (build_delete): Pass one.
3752 (build_partial_cleanup_for): Use build_scoped_method_call.
3753 * decl.c (finish_function): Pass a binfo.
3755 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3757 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
3759 * typeck.c (build_c_cast): Lose other reference to flag.
3761 * call.c (build_field_call): Don't look for [cd]tor_identifier.
3762 * decl2.c (delete_sanity): Remove meaningless use of
3763 LOOKUP_HAS_IN_CHARGE.
3764 * decl.c (finish_function): Use build_scoped_method_call instead
3765 of build_delete for running vbase dtors.
3766 * init.c (build_delete): Call overload resolution code instead of
3767 duplicating it badly.
3769 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
3771 * call.c (build_over_call): Call mark_used before trying to elide
3774 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
3776 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3778 * typeck.c (build_modify_expr): Always pedwarn for a cast to
3779 non-reference used as an lvalue.
3781 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
3783 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
3785 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
3787 * parse.y (handler): Fix template typo.
3789 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
3791 * error.c (lang_decl_name): New fn.
3792 * tree.c (lang_printable_name): Use it.
3794 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
3796 * g++spec.c: Include config.h so that we can catch bzero #defines
3797 from the config file.
3799 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
3801 * new1.cc: Include a declaration for malloc, to avoid warning, and
3802 avoid lossing on systems that require one (ones that define malloc
3805 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3807 * decl2.c (max_tinst_depth): New variable.
3808 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
3810 * pt.c (max_tinst_depth): Variable moved.
3811 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
3814 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
3816 * decl.c (xref_basetypes): Allow a base class that depends on
3817 template parms to be incomplete.
3819 * decl2.c (build_expr_from_tree): Support typeid(type).
3820 * rtti.c (get_typeid): Support templates.
3821 (expand_si_desc, expand_class_desc): Fix string length.
3822 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
3824 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
3826 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
3828 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
3830 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
3832 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
3833 smashes together template and non-template decls of the same
3836 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
3838 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
3840 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3842 * decl.c (duplicate_decls): Next route, pedwarn about different
3843 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
3845 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3847 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
3848 (struct lang_type): Delete has_default_implementation member.
3849 Increase dummy to 21.
3850 * decl.c (start_method): Delete usage.
3852 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
3853 store_after_parms, start_decl_1, auto_function): Add decls.
3854 (get_arglist_len_in_bytes, declare_implicit_exception,
3855 have_exceptions_p, make_type_decl, typedecl_for_tag,
3856 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
3857 build_component_type_expr, cplus_exception_name,
3858 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
3859 * call.c (build_this): Make static.
3860 (is_complete): Likewise.
3861 (implicit_conversion): Likewise.
3862 (reference_binding): Likewise.
3863 (standard_conversion): Likewise.
3864 (strip_top_quals): Likewise.
3865 (non_reference): Likewise.
3866 (build_conv): Likewise.
3867 (user_harshness): Likewise.
3868 (rank_for_ideal): Likewise.
3869 * decl.c (start_decl_1): Delete forward decl.
3870 (push_decl_level): Make static.
3871 (resume_binding_level): Make static.
3872 (namespace_bindings_p): Make static.
3873 (declare_namespace_level): Make static.
3874 (lookup_name_real): Make static.
3875 (duplicate_decls): Make static. Take register off NEWDECL and
3877 * decl2.c (get_sentry): Make static.
3878 (temp_name_p): Delete fn.
3879 * except.c (auto_function): Delete decl.
3880 * lex.c (handle_{cp,sysv}_pragma): Make static.
3881 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
3882 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
3883 * pt.c (tsubst_expr_values): Make static.
3884 * rtti.c (combine_strings): Delete decl.
3886 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
3888 * pt.c (push_template_decl): Handle getting a typedef.
3890 * call.c (build_new_function_call): Complain about void arg.
3892 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3894 * decl.c (duplicate_decls): Give pedwarn of different exceptions
3895 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
3897 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
3899 * except.c (expand_throw): Don't expand the cleanup tree here,
3900 since we are not going to write the rtl out. Fixes problem with
3903 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
3905 * Make-lang.in: Add $(exeext) as necessary.
3907 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
3909 * parse.y (handler_seq): Must have at least one catch clause.
3911 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
3913 * call.c (add_builtin_candidate): Restore ?: hack.
3915 * decl.c (grok_op_properties): More warnings.
3917 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3919 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
3920 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
3922 * decl.c (duplicate_decls): Scale back to a warning, and only do
3925 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
3927 * decl.c (duplicate_decls): pedwarn mismatched exception
3930 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
3932 * call.c (build_new_method_call): Don't display the invisible
3933 argument for controlling virtual bases.
3935 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
3937 * new: Add nothrow new and delete, bad_alloc and throw specifications
3939 * decl.c (init_decl_processing): Add throw specification for delete.
3940 * new.cc (nothrow): Define.
3941 * lex.c (real_yylex): Removing warning that throw and friends are
3943 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
3944 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
3945 * Make-lang.in: Add new{1,2}.{cc,o}.
3947 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
3949 * lex.c (cons_up_default_function): Fix return type of synth op=.
3951 * init.c (emit_base_init): Add warnings for uninitialized members
3954 * decl.c (xref_basetypes): Add warning for non-polymorphic type
3955 with destructor used as base type.
3957 * decl.c (grok_op_properties): Add warning for op= returning void.
3958 * typeck.c (c_expand_return): Add warning for op= returning anything
3961 * class.c (finish_struct_1): Add warning for class with pointers
3962 but not copy ctor or copy op=.
3964 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
3965 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
3966 (instantiate_template): If -fexternal-templates, add this
3967 instantiation to pending_templates.
3969 * decl2.c (copy_assignment_arg_p): Disable old hack to support
3972 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
3974 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
3976 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
3978 * call.c (standard_conversion): Handle getting references. Tack
3979 on RVALUE_CONV here. Do it for non-class types, too.
3980 (reference_binding): Pass references to standard_conversion.
3981 (implicit_conversion): Likewise.
3982 (add_builtin_candidate): Disable one ?: kludge.
3983 (convert_like): Handle RVALUE_CONVs for non-class types.
3984 (joust): Disable the other ?: kludge.
3986 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
3988 * decl.c (init_decl_processing): Add code to build up common
3989 function types beforehand, to avoid creation then removal of
3990 things already in the hash table.
3992 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
3994 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
3997 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
3998 current_template_parms.
4000 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
4002 * search.c (lookup_field): Don't return a function, check want_type.
4004 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4006 * init.c (build_new): Make sure PLACEMENT has a type.
4008 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
4010 * init.c (build_new): Support new (nothrow).
4012 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
4014 * pt.c (instantiate_decl): Also do push_to_top_level before setting
4017 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
4018 * pt.c (tsubst): Defer instantiation of default args.
4019 * call.c (build_over_call): Until here.
4021 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4023 * search.c (lookup_field): Make sure we have an
4024 IDENTIFIER_CLASS_VALUE before we try to return it.
4026 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
4028 * call.c (build_method_call): Delete unused var PARM.
4029 (build_overload_call_real): Likewise.
4030 (build_object_call): Delete unused var P.
4031 (build_new_op): Likewise.
4032 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
4033 var definitions, which are never used.
4034 (shadow_tag): Delete unused var FN.
4035 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
4036 * init.c (build_new): Delete unused var ALLOC_TEMP.
4037 * method.c (hack_identifier): Delete unused var CONTEXT.
4038 (do_build_copy_constructor): Delete unused var NAME.
4039 (synthesize_method): Delete unused var BASE.
4040 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
4041 * rtti.c (build_headof): Delete unused var VPTR.
4042 (get_typeid): Delete unused var T.
4043 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
4045 (build_ptrmemfunc): Delete unused vars U and NINDEX.
4046 * typeck2.c (build_functional_cast): Delete unused var BINFO.
4048 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
4050 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
4051 things in a type being defined.
4052 * decl.c (finish_enum): Reverse the values so that they are in
4055 * pt.c (instantiate_class_template): Don't initialize
4056 BINFO_BASETYPES until the vector is filled out.
4057 (unify): Don't abort on conflicting bindings, just fail.
4058 (instantiate_decl): Do push_tinst_level before any tsubsting.
4060 * method.c (build_overload_value): Handle getting a
4061 TEMPLATE_CONST_PARM for a pointer.
4063 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
4065 * init.c (expand_member_init): Don't give 'not a base' error for
4068 * pt.c (instantiate_decl): Call import_export_decl later.
4070 * pt.c (instantiate_class_template): Return a value.
4072 * parse.y (extension): New rule for __extension__.
4073 (extdef, unary_expr, decl, component_decl): Use it.
4075 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
4077 * class.c (base_binfo): Remove unused base_has_virtual member.
4078 (finish_base_struct): Likewise.
4079 (finish_struct_1): Likewise.
4081 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
4083 * search.c (expand_upcast_fixups): Fix bogus code generation
4084 problem where the generated code uses the wrong index into the
4085 runtime built vtable on the stack. Old code could clobber random
4088 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
4090 * init.c (perform_member_init): Make sure the partial EH cleanups
4091 live on the function_obstack.
4093 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
4095 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
4096 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
4098 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
4100 * decl.c (grokvardecl): Avoid ANSI style initialization.
4102 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
4104 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
4106 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
4108 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
4110 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4112 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
4113 arguments we compare against. Start the count of I at 1, not 0,
4114 since argv[0] is still the command.
4116 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
4118 * lang-specs.h: Accept .cp as an C++ extension.
4120 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4122 * cp-tree.h (ptr_reasonably_similar): Add decl.
4124 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4126 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
4127 pointer. New local SPECBITS with the parm's value.
4128 (grokdeclarator): Pass &specbits down.
4130 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
4131 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
4133 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
4134 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
4136 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
4137 not an error_mark_node.
4139 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4141 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
4142 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
4144 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4146 * decl.c (grokdeclarator): When giving an anonymous struct a name,
4147 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
4150 * typeck2.c (build_m_component_ref): If component is a pointer
4151 to data member, resolve the OFFSET_REF now.
4153 * call.c (convert_like): Don't go into infinite recursion.
4155 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
4157 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
4158 * tree.c (layout_basetypes): And on the vbase ptr.
4160 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4162 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
4163 CHAR_TYPE_SIZE so bool is always the same size as another type.
4165 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
4167 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
4169 * decl2.c (grok_x_components): Remove synthesized methods from
4170 TYPE_METHODS of an anonymous union, complain about member
4172 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
4174 (finish_function): Just clear the DECL_RTL of our arguments.
4176 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4178 * decl2.c (finish_file): Emit DWARF debugging info for static data
4181 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
4183 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
4185 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
4188 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4190 * Make-lang.in (g++-cross$(exeext)): Fix typo.
4192 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4194 Make the g++ driver now be a standalone program, rather than one
4195 that tries to run the gcc driver after munging up the options.
4196 * Make-lang.in (g++.c, g++spec.o): New rules.
4197 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
4199 (g++$(exeext)): New rule, based on xgcc rule.
4200 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
4201 * g++spec.c: New file.
4202 * g++.c: Removed file.
4204 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
4206 * cvt.c (build_up_reference): Arrange for any temporary values
4207 that have been keep in registers until now to be put into memory.
4209 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4211 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
4212 that make -j3 bootstrap works better.
4214 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
4216 * decl.c (pushtag): Do pushdecl for anon tags.
4218 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4220 * typeck.c (c_expand_return): Fix logic.
4221 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
4223 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
4225 * g++.c (main): Make sure arglist has a final NULL entry. Add
4226 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
4227 stdin/stdout of the invoked program are redirected to
4230 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4232 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
4234 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
4236 * init.c (resolve_offset_ref): Handle obj.vfn better.
4237 * typeck.c (build_component_ref): Set TREE_TYPE on result from
4240 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
4242 * typeck.c (convert_for_assignment): Also handle anachronistic
4243 implicit conversions from (::*)() to cv void*.
4244 * cvt.c (cp_convert_to_pointer): Likewise.
4246 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4248 * lex.c (handle_cp_pragma): Fix bogus warning.
4250 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
4252 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
4253 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
4255 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4257 * class.c (finish_struct_1): Support DWARF2_DEBUG.
4258 * search.c (dfs_debug_mark): Likewise.
4259 * decl2.c (finish_vtable_vardecl): Likewise.
4260 * decl.c (pushtag, finish_enum): Likewise.
4261 * lex.c (check_newline): Use debug_* instead of calling *out
4264 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4266 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
4267 on some picky hosts.
4269 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4271 * class.c (finish_struct_1): A class has a non-trivial copy
4272 constructor if it has virtual functions.
4274 * cvt.c (cp_convert): Always call a constructor.
4276 * call.c (reference_binding): Still tack on a REF_BIND
4277 for bad conversions.
4278 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
4280 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
4281 (c_expand_return): Likewise.
4282 * typeck2.c (digest_init): Likewise for { }.
4283 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
4284 * cvt.c (cp_convert): Handle failure better.
4286 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4288 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
4289 of GCC be path-relative.
4291 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4293 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
4294 it does need choose-temp.o and pexecute.o.
4296 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4298 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
4299 that we still use it.
4300 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
4302 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
4304 * init.c (expand_default_init): Avoid calling constructors to
4305 initialize reference temps.
4307 * cvt.c (convert_to_reference): Fix.
4309 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4311 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
4312 (convert_to_reference): Likewise.
4313 * typeck.c (convert_for_initialization): Likewise.
4314 * init.c (expand_default_init): Likewise.
4315 (expand_aggr_init_1): Likewise.
4316 * cp-tree.h (CONV_NONCONVERTING): Lose.
4317 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
4319 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
4321 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
4323 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
4325 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4327 * init.c (expand_aggr_init_1): Don't crash on non-constructor
4330 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4332 * g++.c: Include gansidecl.h.
4333 (VPROTO, PVPROTO, VA_START): Delete.
4334 (choose_temp_base_try, choose_temp_base, perror_exec,
4335 run_dos) [__MSDOS__]: Delete fns.
4336 (pfatal_with_name): Delete fn.
4337 (temp_filename): Declare like in gcc.c.
4338 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
4339 (error_count, signal_count): Define.
4340 (error): Delete both definitions.
4341 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
4342 (pfatal_pexecute): Add fn from gcc.c.
4343 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
4344 code to use the pexecute stuff also used by gcc.c.
4345 (MIN_FATAL_STATUS): Define.
4346 * Make-lang.in (g++): Add dependency on and linking with
4347 choose-temp.o and pexecute.o.
4349 * cp-tree.h: Include gansidecl.h.
4350 (STDIO_PROTO): Delete #undef/#define.
4351 * cvt.c (NULL): Delete #undef/#define.
4352 * expr.c (NULL): Likewise.
4353 * init.c (NULL): Likewise.
4354 * rtti.c (NULL): Likewise.
4355 * xref.c (NULL): Likewise.
4357 * cp-tree.h (build_user_type_conversion): Add prototype.
4358 * call.c (build_user_type_conversion): Delete prototype. Correct
4359 decl of FLAGS arg to be an int.
4360 * cvt.c (build_user_type_conversion): Likewise.
4362 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
4364 * cp-tree.def: Add TRY_BLOCK and HANDLER.
4365 * except.c (expand_start_catch_block): Support templates.
4366 * parse.y (try_block, handler_seq): Likewise.
4367 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
4369 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
4371 * pt.c (current_template_args): New fn.
4372 (push_template_decl): Use it.
4373 * decl.c (grokdeclarator): Use it.
4375 * decl2.c (build_expr_from_tree): Dereference ref vars.
4377 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
4378 the decl-specifier-seq.
4380 * decl.c (grok_op_properties): Don't force the type of a conversion
4381 op to be complete. Don't warn about converting to the same type
4382 for template instantiations.
4384 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
4387 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
4389 * typeck.c (get_delta_difference): Remove previous bogusness.
4390 Don't give errors if force is set.
4392 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4394 * decl2.c (finish_file): Don't emit debug info.
4395 * decl.c (pushdecl): Lose obsolete code.
4396 (grokdeclarator): Still do the long long thing after complaining.
4397 * search.c (note_debug_info_needed): Don't do anything if we're in a
4399 * method.c (synthesize_method): For non-local classes,
4400 push_to_top_level first.
4402 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
4404 * typeck.c (get_delta_difference): Add no_error parameter.
4405 (build_ptrmemfunc): Call get_delta_difference with no_error set;
4406 we don't want error messages when converting unrelated
4407 pointer-to-member functions.
4409 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
4411 * error.c (dump_expr): Improve the wording on error messages that
4412 involve pointer to member functions.
4414 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
4416 * cvt.c (cp_convert_to_pointer): Move code for conversions from
4417 (::*)() to void* or (*)() up a bit, so that we can convert from
4418 METHOD_TYPEs as well.
4420 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4422 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
4423 There are no 'member' types.
4424 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
4425 (build_x_typeid): Handle errors.
4427 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
4429 * typeck.c (convert_for_assignment): Handle anachronistic implicit
4430 conversions from (::*)() to void* or (*)().
4431 * cvt.c (cp_convert_to_pointer): Likewise.
4432 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
4433 conversions from here.
4434 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
4435 * lang-options.h: Likewise.
4436 * decl2.c (warn_pmf2ptr): Define.
4437 * cp-tree.h: Declare it.
4438 * typeck2.c (digest_init): Allow pmfs down into
4439 convert_for_initialization.
4441 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4443 * typeck.c (c_expand_return): Fix for returning overloaded fn.
4445 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
4447 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
4448 * decl.c (grok_reference_init): Pass DIRECT_BIND.
4449 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
4451 * call.c (convert_like): Don't pass INDIRECT_BIND.
4452 * typeck.c (convert_arguments): Likewise.
4453 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
4455 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
4457 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
4458 similar code in build_up_ref.
4459 * cvt.c (build_up_reference): Drastically simplify.
4461 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
4463 * typeck.c (signed_or_unsigned_type): If the given type already
4464 as the correct signedness, then just return it.
4466 * typeck.c ({un,}signed_type): If can't do anything, call
4467 signed_or_unsigned_type.
4469 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
4471 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
4472 current_class_type is NULL.
4474 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
4476 * class.c (finish_struct_1): Avoid empty structs by adding a field
4477 so layout_type gets the mode right.
4479 * typeck.c (c_expand_return): Drastically simplify.
4481 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4483 * typeck.c (decay_conversion): Handle overloaded methods.
4485 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4487 * call.c (build_over_call): A TARGET_EXPR has side-effects.
4489 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
4491 * cvt.c (convert_to_pointer_force): Add code to support pointer to
4492 member function to pointer to function conversions.
4493 * init.c (resolve_offset_ref): Add code to allow faked up objects,
4494 ignoring them if they are not used, and giving an error, if they
4496 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
4497 code, and so that we can give an error, if we needed an object,
4498 and one was not provided.
4499 (build_c_cast): Don't call default_conversion when we want to
4500 convert to pointer to function from a METHOD_TYPE.
4502 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
4504 * Make-lang.in (cplib2.ready): Fix logic.
4506 * decl.c (shadow_tag): Only complain about non-artificial function
4509 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
4511 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
4513 * expr.c (cplus_expand_expr): Pre-tweak call_target like
4514 expand_inline_function would.
4516 * pt.c (mark_decl_instantiated): If extern_p, call
4517 mark_inline_for_output.
4519 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
4521 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
4524 * typeck.c (get_delta_difference): Fix wording, as we can be used
4525 for pointer to data members.
4527 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
4529 * pt.c (tsubst): If the function decl isn't a member of this
4530 template, return a copy of the decl (including copying the
4531 lang-specific part) so we don't hose ourselves later.
4533 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4535 * class.c (finish_struct): Remove DWARF-specific tag handling.
4536 * decl.c (pushtag): Likewise.
4537 (finish_function): Always clear DECL_ARGUMENTS on function decls with
4539 * decl2.c (finish_file): Emit DWARF debugging info for static data
4542 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
4544 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
4545 isn't the same as the new one before we whack it.
4547 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
4549 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
4550 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
4551 warn_traditional and warn_strict_prototypes; remove ancient
4552 'overload' code; remove references to flag_traditional.
4554 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
4556 * input.c (sub_getch): Handle 8-bit characters in string literals.
4558 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
4560 * tree.c (mapcar): Handle CONSTRUCTORs.
4561 (copy_to_permanent): Handle expression_obstack properly.
4563 * Make-lang.in (cplib2.txt): Also depend on the headers.
4565 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
4567 (expand_class_desc): Use USItype for offset field.
4568 * tinfo.h (struct __class_type_info): Likewise.
4570 * method.c (build_overload_int): TYPE_PRECISION should be applied
4573 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4575 * call.c (build_new_op): A COND_EXPR involving void must be a
4578 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4580 * typeck.c (build_x_component_ref): New fn.
4581 (build_object_ref): Use it.
4582 * parse.y (primary): Use it.
4583 * decl2.c (build_expr_from_tree): Use it.
4584 * cp-tree.h: Declare it.
4586 * decl.c (start_decl): variable-sized arrays cannot be initialized.
4587 * error.c (dump_type_suffix): Handle variable arrays.
4589 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4591 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
4593 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
4595 * decl.c (lookup_name_real): Don't try to look up anything in a
4598 * tinfo2.cc (__throw_type_match_rtti): Oops.
4600 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4602 * Make-lang.in (exception.o): Use -fno-PIC for now.
4604 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
4606 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
4608 (get_tinfo_fn_dynamic): Extracted from build_typeid.
4609 * tinfo2.cc (__dynamic_cast): Adjust.
4611 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
4612 (build_x_typeid): Likewise.
4614 * parse.y: Call build_x_typeid instead of build_typeid.
4615 * cp-tree.def: Add TYPEID_EXPR.
4616 * pt.c (tsubst_copy): Handle typeid.
4617 * decl2.c (build_expr_from_tree): Likewise.
4618 * rtti.c (build_x_typeid): Throw bad_typeid from here.
4619 (build_typeid): Not here.
4620 * cp-tree.h: Declare build_x_typeid.
4622 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
4624 * call.c (convert_like): Pull out constant values.
4626 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
4628 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4630 * decl.c (init_decl_processing): Create short int types before
4631 creating size_t in case a machine description needs to use
4632 unsigned short for size_t.
4634 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
4636 * Make-lang.in (exception.o): Turn off pic.
4638 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
4639 type, multi-level ptr conversions.
4641 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
4642 (throw_bad_cast): Use it.
4643 (throw_bad_typeid): New fn.
4644 (build_typeid): Throw bad_typeid as needed.
4646 (synthesize_tinfo_fn): Handle functions and arrays before checking
4649 * Remove .h from standard C++ headers, add new.h, move into inc
4652 * exception*: Remove pointer from object, constructors. Add
4653 default exception::what that uses type_info::name. Add
4656 * init.c (build_new): Don't add a cookie to new (void *) T[2].
4658 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
4660 * Make-lang.in: Building C++ code depends on cc1plus.
4662 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4664 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
4665 a HOST_WIDE_INT, not a tree.
4667 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
4669 * exception.cc: Don't include <stdlib.h>.
4671 * Make-lang.in (c++.clean): Remove cplib2.*.
4673 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
4675 * parse.y (component_decl_1, component_costructor_declarator case):
4676 Pass attributes/prefix_attributes in tree list.
4678 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
4680 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
4682 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
4684 * lex.c (do_identifier): Don't do deferred lookup in a template
4687 * typeck2.c (store_init_value): Oops.
4689 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
4690 New files for C++ lang-support library.
4691 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
4692 (CXX_LIB2FUNCS): Define.
4693 And rules for building the C++ lang-support code.
4694 * config-lang.in (headers): Define.
4695 (lib2funcs): Define.
4697 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4699 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
4701 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
4702 * typeck2.c (store_init_value): Check for initializing pmf with { }
4704 (process_init_constructor): Not here.
4706 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4708 * pt.c (begin_template_parm_list): Increment
4709 processing_template_decl here.
4710 (end_template_parm_list): Not here.
4711 (process_template_parm): No need to add 1 to it now.
4712 * *.c: Use processing_template_decl instead of current_template_parms
4713 to check for being in a template.
4715 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
4716 (tsubst_copy): Handle CONSTRUCTOR.
4717 (instantiate_decl): Set up context properly for variables.
4718 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
4719 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
4721 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4723 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
4725 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
4727 * method.c (make_thunk): Call comdat_linkage before setting the
4730 * decl2.c (comdat_linkage): Use make_decl_one_only.
4731 (import_export_decl): Likewise.
4732 * decl.c (init_decl_processing): Check supports_one_only instead of
4735 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
4737 * decl2.c (grokfield): Tighten checking for access decls.
4739 * decl.c (make_typename_type): Resolve references to
4740 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
4741 (lookup_name_real): Types that depend on a template parameter get
4742 an implicit 'typename' unless they're in the current scope.
4743 (start_decl_1): We don't care about incomplete types that depend
4745 (grokdeclarator): Resolve 'typename's in the type specifier that
4746 refer to members of the current scope.
4748 * call.c (build_over_call): Remove 'inline called before
4749 definition' diagnostic.
4750 (build_method_call): Likewise.
4751 * decl.c (duplicate_decls): Downgrade 'used before declared
4752 inline' to a warning, only with -Winline.
4754 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
4756 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
4758 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4760 * call.c (build_method_call): When calling a signature
4761 default implementation, as in other cases, let instance_ptr simply
4764 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
4766 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
4768 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
4770 * except.c (expand_start_catch_block): Add a pushlevel so that -g
4771 works on hppa and SPARC.
4773 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4775 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
4777 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4779 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
4780 before testing whether it's a signature.
4782 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
4784 * call.c (build_new_method_call): Don't complain about signature
4785 pointers and references not being an aggr type.
4786 (build_this): If a signature pointer or reference was passed in,
4788 (build_new_method_call): If instance is a signature pointer, set
4789 basetype to the signature type of instance.
4790 * sig.c (build_signature_method_call): Deleted basetype and
4791 instance parameters, they can be found as the DECL_CONTEXT of
4792 function and as the first argument passed in.
4793 * cp-tree.h: Changed declaration of build_signature_method_call.
4794 * call.c (build_method_call): Deleted first two arguments in call
4795 of build_signature_method_call.
4796 (build_over_call): Added call to build_signature_method_call.
4798 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
4800 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
4803 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
4805 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
4807 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
4809 * except.c (expand_start_try_stmts): Move to except.c in the backend.
4810 (expand_end_try_stmts): Remove.
4812 * init.c (perform_member_init): Use add_partial_entry () instead
4813 of directly manipulating lists.
4814 (emit_base_init): Ditto.
4816 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
4818 * except.c (expand_exception_blocks): Always make sure USE and
4819 CLOBBER insns that came at the end still do, the backend relies
4822 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
4824 * call.c (build_over_call): We can only use a TARGET_EXPR of the
4827 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
4829 * cvt.c (convert_to_reference): Revert last change, don't complain
4830 about temp without target decl.
4832 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
4834 * decl.c (grokdeclarator): Don't core dump when void() is given.
4836 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
4838 * decl.c (copy_args_p): Don't crash.
4840 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
4842 * pt.c (tsubst): And support template args inside the exception
4845 * pt.c (tsubst): Add support for exception specifications in
4848 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
4850 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
4852 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
4853 (start_function): Likewise.
4854 (start_method): Likewise.
4855 (grokfield): Likewise.
4856 (make_call_declarator): Add throw spec parameter.
4857 (set_quals_and_spec): Add routine.
4858 * lex.c (set_quals_and_spec): Likewise.
4859 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
4860 * decl.c (shadow_tag): Eliminate the throw spec parameter to
4862 (groktypename): Likewise.
4863 (start_decl): Eliminate the throw spec parameter. Eliminate the
4864 throw spec parameter to grokdeclarator. Eliminate the throw spec
4866 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
4867 (grokfndecl): Remove useless set of raises.
4868 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
4869 the throw spec parameter to start_decl. Pull the throw spec out
4870 of the call declarator.
4871 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
4872 (start_function): Eliminate the throw spec parameter. Eliminate
4873 the throw spec parameter to grokdeclarator.
4874 (start_method): Likewise.
4875 * decl2.c (grokfield): Likewise.
4876 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
4877 (grokoptypename): Likewise.
4878 (finish_file): Eliminate the throw spec parameter to
4879 start_function. Add throw spec to make_call_declarator.
4880 * except.c (init_exception_processing): Add throw spec to
4881 make_call_declarator. Eliminate the throw spec parameter to
4883 (expand_start_catch_block): Eliminate the throw spec parameter to
4885 (expand_builtin_throw): Add throw spec to make_call_declarator.
4886 Eliminate the throw spec parameter to start_function.
4887 (start_anon_func): Likewise.
4888 * lex.c (make_call_declarator): Add throw spec parameter.
4889 (set_quals_and_spec): New routine.
4890 (cons_up_default_function): Add throw spec to make_call_declarator.
4891 Eliminate the throw spec parameter to grokfield.
4892 * method.c (synthesize_method): Eliminate the throw spec parameter
4894 * pt.c (process_template_parm): Eliminate the throw spec parameter
4896 (tsubst): Add throw spec to make_call_declarator.
4897 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
4898 (do_function_instantiation): Eliminate the throw spec parameter to
4899 grokdeclarator. Eliminate the throw spec parameter to
4901 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
4903 * parse.y (datadef): Remove non-winning optimization.
4905 (fndef): Remove ambiguous error productions uncovered by grammer
4907 (constructor_declarator): Add exception_specification_opt here.
4908 (component_constructor_declarator): Likewise.
4909 (direct_after_type_declarator): Likewise.
4910 (complex_direct_notype_declarator): Likewise.
4911 (direct_abstract_declarator): Likewise.
4912 (fn.def1): Remove exception_specification_opt.
4913 (fn.def2): Likewise.
4914 (condition): Likewise.
4915 (initdcl0): Likewise.
4916 (initdcl): Likewise.
4917 (notype_initdcl0): Likewise.
4918 (nomods_initdcl0): Likewise.
4919 (component_decl_1): Likewise.
4920 (component_declarator): Likewise.
4921 (after_type_component_declarator0): Likewise.
4922 (after_type_component_declarator): Likewise.
4923 (notype_component_declarator): Likewise.
4925 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
4927 * call.c (build_over_call): Also use an INIT_EXPR when
4928 initializing anything from an rvalue.
4930 * call.c (build_over_call): Call stabilize_reference when building
4931 an INIT_EXPR instead of calling the copy ctor.
4933 * call.c (joust): Extend the previous change to all comparisons.
4935 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
4936 NO_LINKAGE_HEURISTICS.
4938 * decl2.c (finish_file): Emit any statics that weren't already.
4940 * typeck.c (build_static_cast): Implement.
4941 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
4942 * decl.c (grokparms): Use can_convert_arg instead of
4943 implicit_conversion directly.
4944 (copy_args_p): New fn.
4945 * cvt.c (convert_to_reference): Don't complain about temp with
4947 (build_up_reference): Handle TARGET_EXPRs.
4948 * call.c (build_over_call): Elide unnecessary temps.
4949 (can_convert*): Use new overloading code.
4951 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
4953 * call.c: Move TYPE_PTR*_MACROS ...
4954 * cp-tree.h: To here.
4955 * typeck.c (build_reinterpret_cast): Implement.
4957 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
4959 (joust): If we're comparing a function to a builtin and the worst
4960 conversion for the builtin is worse than the worst conversion for the
4961 function, take the function.
4963 * typeck.c (build_const_cast): Implement.
4964 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
4965 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
4967 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
4969 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
4970 too early. Make sure we explode if exprtype turns out to be a
4971 NULL_TREE when it shouldn't be.
4973 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
4975 * cp-tree.h: New routine make_call_declarator.
4976 * lex.c (make_call_declarator): Define it.
4977 * except.c (init_exception_processing): Use it.
4978 (expand_builtin_throw): Likewise.
4979 (start_anon_func): Likewise.
4980 * decl2.c (finish_file): Likewise.
4981 * lex.c (cons_up_default_function): Likewise.
4982 * parse.y: Likewise.
4983 * pt.c (tsubst): Likewise.
4985 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
4987 * decl2.c (groktypefield): Remove unused code.
4989 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
4991 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
4992 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
4993 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
4994 nonempty_cv_qualifiers.
4997 * lex.c (make_pointer_declarator): Change type_quals into
4999 (make_reference_declarator): Likewise.
5001 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5003 * decl.c (start_function): Only check interface_* for templates
5004 with flag_alt_external_templates.
5006 * call.c (build_new_op): Check for comparison of different enum types.
5007 (build_over_call): Fix arg # output.
5009 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
5011 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5013 * call.c (build_new_op): Check for erroneous args.
5015 * call.c (build_new_method_call): Add missing args to cp_error.
5017 * tree.c (error_type): Dont print reference-to-array.
5019 * typeck.c (convert_for_assignment): Don't say contravariance for
5022 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
5024 * call.c (build_over_call): Diagnose bad convs for `this'.
5026 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
5029 * call.c (convert_like): Handle bad convs.
5030 (build_over_call): Handle bad convs better.
5032 * decl2.c: -fansi-overloading is now the default.
5034 * call.c (build_new_method_call): Check for erroneous args.
5036 * pt.c (instantiate_class_template): Propagate
5037 TYPE_USES_MULTIPLE_INHERITANCE.
5039 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
5041 * call.c (enforce_access): Add static to routine.
5043 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5045 * call.c (build_user_type_conversion_1): Fix bad handling.
5046 (compare_ics): Likewise.
5048 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5050 * call.c (standard_conversion): Oops.
5052 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
5054 * g++.c: Update test for win32 (&& ! cygwin32).
5056 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5058 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
5059 (ptr_reasonably_similar): New fn.
5060 * call.c (BAD_RANK): New rank.
5061 (ICS_BAD_FLAG): New macro.
5062 (standard_conversion): Handle almost-right pointer conversions.
5063 (reference_binding): Handle bad rvalue bindings.
5064 (add_*_candidate): Stuff.
5065 (build_over_call): Pass bad conversions to convert_for_initialization.
5066 (compare_ics): Handle bad convs.
5069 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
5071 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
5072 integer_type_node when computing pointer offsets.
5074 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
5076 * tree.c (lvalue_type): New fn.
5077 (error_type): New fn.
5078 * call.c (op_error): Use error_type.
5079 (add_conv_candidate): Use lvalue_type.
5080 (add_builtin_candidates): Likewise.
5081 * error.c (args_as_string): Use error_type.
5083 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5085 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
5088 * decl.c (init_decl_processing): With -ansi, __null's type is the
5089 signed integral type with the same number of bits as a pointer.
5090 Introduce a new variable null_node for it.
5091 * cp-tree.h: Adjust.
5092 * call.c (null_ptr_cst_p): Adjust.
5094 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
5096 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
5099 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
5101 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
5102 fns of classes without virtual functions.
5104 * call.c (add_function_candidate): Handle `this' specially.
5105 (compare_ics): Likewise.
5107 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
5109 * typeck.c (build_conditional_expr): Fix handling of __null.
5111 * decl2.c (comdat_linkage): New fn.
5112 (import_export_vtable): Use it.
5113 (import_export_decl): Use it.
5114 * method.c (make_thunk): Use it.
5116 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5118 * pt.c (end_template_decl): If we don't actually have parms, return.
5119 * parse.y (template_header): Accept 'template <>'.
5121 * errfn.c: Allow 5 args.
5123 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5125 * tree.c (make_temp_vec): New fn.
5126 * pt.c (push_template_decl): Handle partial specs.
5127 (instantiate_class_template): Likewise.
5128 (more_specialized): Use get_bindings.
5129 (more_specialized_class): New fn.
5130 (get_class_bindings): New fn.
5131 (most_specialized_class): New fn.
5132 (do_function_instantiation): List candidates for ambiguous case.
5133 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
5134 (shadow_tag): Call push_template_decl for partial specializations.
5135 * parse.y: Likewise.
5136 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
5137 DECL_TEMPLATE_MEMBERS.
5138 * call.c (print_z_candidates): Reduce duplication.
5140 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5142 * decl2.c (lang_decode_option): Allow -fansi-overloading.
5144 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
5146 * pt.c (get_bindings): New fn.
5147 (most_specialized): Likewise.
5148 (do_function_instantiation): Use them.
5149 (add_maybe_template): New fn.
5150 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
5151 * call.c (build_new_op): Handle guiding decls.
5152 (build_new_function_call): Likewise.
5153 * decl2.c (finish_file): Likewise.
5155 * decl2.c (mark_used): Do synthesis here.
5156 * call.c (build_method_call): Not here.
5157 (build_over_call): Or here.
5158 * typeck.c (build_function_call_real): Or here.
5159 * tree.c (bot_manip): Call mark_used on functions used in default
5162 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5164 * decl2.c (import_export_vtable): Delete code that disabled vtable
5165 heuristic on systems with ASM_OUTPUT_EXTERNAL.
5167 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5169 * typeck.c (build_x_function_call): Handle static call context
5172 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
5173 the function, not its outer block.
5175 * call.c (build_field_call): Pass fields on to build_opfncall
5176 regardless of TYPE_OVERLOADS_CALL_EXPR.
5177 (build_method_call): Pass on to build_new_method_call sooner.
5179 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
5181 * class.c (instantiate_type): Don't put a POINTER_TYPE to
5182 METHOD_TYPE on an expression. Also make a copy of rhs instead of
5185 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5187 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
5188 (add_builtin_candidate): Don't take enums for ++.
5189 (build_new_method_call): Handle non-aggregates and field calls.
5190 Move new overloading code from...
5193 * decl.c (grokparms): Don't check default args in templates.
5195 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
5197 * cvt.c (build_new_op): Fix args to build_unary_op.
5198 (add_builtin_candidates): Don't call type_promotes_to on float.
5200 * decl.c (grokparms): Check the type of the default arg.
5202 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
5203 returning NULL_TREE.
5205 * typeck.c (build_x_binary_op): Avoid doing extra work.
5206 (build_x_unary_op): Likewise.
5207 (build_x_conditional_expr): Likewise.
5208 * cvt.c (build_over_call): Return.
5209 (add_builtin_candidate): Fix MEMBER_REF.
5210 (build_new_op): Likewise.
5212 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
5214 * method.c (build_overload_name): Put bug fix into code but leave
5215 disabled for now so we can be bug compatible with older releases
5216 that do repeats incorrectly. In the future, we can enable it.
5218 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
5220 * cvt.c (convert_like): Don't call build_cplus_new twice.
5222 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
5223 Control new overloading code with -fansi-overloading.
5225 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
5227 * cvt.c (build_over_call): Call build_cplus_new.
5228 * call.c (build_method_call): Likewise.
5229 * typeck.c (build_function_call_real): Likewise.
5230 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
5231 the COND_EXPR in a TARGET_EXPR so they use the same slot.
5233 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
5235 * typeck.c (complete_type): Propagate
5236 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
5238 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
5240 * cvt.c (joust): More ?: kludging. Sigh.
5241 (build_over_call): Don't try to synthesize global fns.
5243 * search.c (lookup_conversions): Use binfo marking.
5245 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
5247 * search.c (build_mi_matrix): Use the correct value of cid
5248 when determining the new mi_size.
5250 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
5252 * cvt.c (add_builtin_candidates): Do consider type conversion ops
5253 for the first parms of += et al.
5254 (strip_top_quals): New fn.
5255 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
5256 (implicit_conversion): Likewise.
5257 (add_builtin_candidates): Be careful about arrays.
5258 (build_new_method_call): Handle vtable optimization.
5260 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5262 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
5263 * cvt.c (reference_binding): Use it.
5264 (implicit_conversion): Use it.
5265 (add_builtin_candidate, COND_EXPR): Use it.
5267 * cvt.c (build_new_function_call): Check for error args.
5269 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
5271 * gxx.gperf: Add __null.
5272 * hash.h: Regenerate.
5273 * lex.h: Add RID_NULL.
5274 * lex.c (init_lex): Create null_pointer_node here, stick it in
5276 * decl.c (init_decl_processing): Still set its type here.
5277 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
5278 (convert_to_pointer_force): Likewise.
5279 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
5281 * call.c (convert_harshness): Use null_ptr_cst_p.
5282 * typeck.c (convert_for_assignment): Likewise. Don't produce
5285 * error.c (args_as_string): Handle lists of actual args, too.
5286 * cvt.c (null_ptr_cst): Support (void*)0 for now.
5287 (build_user_type_conversion_1): Improve diagnostics.
5288 (build_new_function_call): Likewise.
5289 (build_object_call): Likewise.
5290 (build_new_method_call): Likewise. Move call before def diagnostic...
5291 (build_over_call): Here.
5293 * cvt.c (build_new_method_call): Don't complain about no match if
5294 LOOKUP_SPECULATIVELY.
5295 (build_over_call): Fix 'this' for virtual fn.
5296 (build_new_method_call): Add diagnostic.
5298 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5300 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
5301 constructors to be passed in.
5302 (build_over_call): Likewise.
5303 (build_user_type_conversion_1): Pass them in.
5304 (convert_like): Likewise.
5305 (build_object_call): Handle overloaded conversions.
5306 (build_over_call): Pass the right args to build_vfn_ref.
5307 (standard_conversion): Fix pmf convs.
5308 (joust): Handle comparing statics and non-statics.
5309 (build_new_method_call): New fn.
5310 * call.c (build_method_call): Call it if NEW_OVER.
5312 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
5314 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
5317 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
5319 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
5320 instead of just maybe_build_cleanup so that we deallocate the
5323 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5325 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
5326 * cp-tree.h (finish_prevtable_vardecl): Add decl.
5328 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
5330 * pt.c (instantiate_class_template): Call complete_type. Also, if
5331 we're at the end of the file and we just instantiated a template
5332 class with a vtable, call finish_prevtable_vardecl.
5334 * error.c (dump_decl): Don't explode (or explode more gracefully
5335 as appropriate) if the object being dumped has a null type.
5336 (dump_expr): Likewise.
5338 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
5339 by counting the number of nodes that we'll need before allocating
5341 (lookup_fnfields): Fix comment.
5342 (breadth_first_search): Fix comment.
5344 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
5346 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
5348 * class.c (finish_struct): Call cplus_decl_attributes here.
5349 (finish_struct_1): Not here.
5350 * cp-tree.h: Adjust.
5352 * pt.c (type_unification): New parameter STRICT.
5353 (unify): If STRICT, don't allow cv addition or base deduction.
5354 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
5356 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
5358 * search.c (get_template_base{_recursive}): New fns.
5359 * pt.c (more_specialized): New fn.
5360 (do_function_instantiation): Use it.
5361 (unify): Handle base deduction.
5362 * cvt.c (joust): Use more_specialized.
5363 Don't arbitrarily choose between non-builtin candidates.
5364 (build_over_call): Call require_complete_type.
5366 * decl.c (start_function): Statics are static even in a #pragma
5369 * decl2.c (import_export_vtable): Disable vtable heuristic on
5370 systems with ASM_OUTPUT_EXTERNAL.
5372 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
5373 (standard_conversion): No std conv to enum type.
5375 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
5378 * cvt.c (reference_binding): Bind directly to a base subobject of
5381 * cvt.c (build_new_op): Enforce access control.
5383 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
5385 * typeck2.c (process_init_constructor): When scanning the
5386 union for a named field, skip things that aren't FIELD_DECLs.
5388 * method.c (synthesize_method): Don't scan fndecl's rtl if
5389 we're at the end of the file; just assume the function can't
5392 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5394 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
5397 * cvt.c (build_user_type_conversion_1): Handle overloaded
5400 * cvt.c (add_builtin_candidates): Don't consider type conversion
5401 operators for the first parameter of operator=.
5403 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
5405 * typeck.c (complete_type): Only call layout_type if we're not
5406 expanding a template.
5408 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5410 * cvt.c (compare_ics): Oops.
5412 * cvt.c (op_error): Oops.
5414 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
5415 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
5416 (build_conv): Use them.
5417 (implicit_conversion): Use them.
5418 (convert_like): Handle them.
5419 (build_new_op): Handle builtin COND_EXPR again.
5420 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
5421 in lists of types for COND_EXPR.
5422 (add_builtin_candidate): Add enum candidates for COND_EXPR.
5424 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
5426 * typeck.c (build_modify_expr): Always attempt to build a call to
5427 the assignment operator, even if we're using a default one.
5428 (convert_for_initialization): Call complete_type.
5430 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5432 * cvt.c (reference_binding): A REF_BIND gets the reference type.
5433 (implicit_conversion): Likewise.
5434 (convert_like): Likewise.
5435 (compare_ics): Likewise.
5436 (compare_qual): Likewise.
5437 (print_z_candidates): Handle no candidates.
5438 (build_new_op): Don't handle builtin COND_EXPR for now.
5440 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
5442 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
5444 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
5446 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
5448 * cvt.c (build_builtin_candidate): Oops.
5449 (build_new_op): Oops.
5451 * method.c (build_opfncall): Pass COND_EXPR on.
5452 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
5453 (add_builtin_candidate{,s}): Likewise.
5454 (add_builtin_candidates): Likewise.
5455 (print_z_candidates, op_error, build_new_op): Likewise.
5456 (type_decays_to): New fn.
5457 * lex.c (init_lex): Just say ?: for COND_EXPR.
5459 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
5461 * typeck.c (complete_type): Call layout_type rather than building
5464 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
5467 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5469 * cvt.c: Always compile the new overloading code (but don't use it).
5470 (implicit_conversion): Add a BASE_CONV when converting to
5471 the same class type.
5472 (convert_like): Handle BASE_CONV.
5474 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5476 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
5477 (add_builtin_candidate): Likewise.
5480 * typeck.c (build_x_function_call): Try an operator function
5481 whenever we call an object of class type.
5482 * method.c (build_opfncall): Pass CALL_EXPRs through.
5483 * cvt.c (implicit_conversion): Do const-ref case first.
5484 (add_conv_candidate, build_object_call, op_error): New fns.
5485 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
5486 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
5488 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
5489 Fall back on preincrement handling. Use op_error.
5491 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
5493 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
5496 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
5498 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
5500 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
5502 * typeck.c (build_component_ref_1): Use build_component_ref
5503 instead of open coding it here.
5505 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
5507 * g++.c (main): Don't link with -lg++.
5510 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
5511 result of build_type_conversion.
5512 (cp_convert): Only call build_method_call for ctors if
5513 build_type_conversion failed.
5514 (ptr_complete_ob): New function.
5515 (TYPE_PTR{,OB,MEM}_P): New macros.
5516 ({add,build}_builtin_candidate{,s}): New functions.
5517 (print_z_candidates): Handle builtins.
5518 (build_user_type_conversion_1): Don't use conversion fns for
5519 converting to a base type.
5520 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
5521 (build_user_type_conversion): Use convert_from_reference.
5522 (build_new_op): New function.
5523 (build_over_call): Fix handling of methods.
5524 (compare_ics): Handle AMBIG_CONV properly.
5525 * typeck2.c: Increment abort count.
5526 * method.c (build_opfncall): Forward most requests to build_new_op.
5527 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
5529 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5531 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
5532 invalid second argument to dump_expr_list.
5534 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
5536 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
5538 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
5540 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
5543 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
5545 * typeck2.c (process_init_constructor): New pedwarn for using { }
5546 to initialize a pointer to member function.
5547 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
5548 we can avoid the new error.
5550 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
5552 * typeck.c (build_ptrmemfunc1): New function to hide details of
5553 pointer to member functions better.
5555 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
5557 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
5558 methods into the actual method, as we know the implied object is
5561 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5563 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
5564 inside a system header.
5566 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
5568 * call.c (build_method_call): Call complete_type on the
5571 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
5573 * typeck.c (build_component_ref): Always build up an OFFSET_REF
5574 for obj_ptr->func so that we can know which object to use in a
5577 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
5579 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
5580 around things. Also improve maintainability.
5582 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
5584 * decl.c (grokdeclarator): Check for overflow when evaluating an
5587 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
5589 * cvt.c (cp_convert): Don't check for ambiguity with constructor
5592 * typeck.c (build_x_function_call): Pass function overload
5593 questions to new overloading code if NEW_OVER.
5594 * init.c (expand_aggr_init_1): Only check for type conversion ops
5595 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
5596 Don't check for ambiguity with constructor if NEW_OVER.
5597 * cvt.c (convert_to_reference): Dereference the result of a type
5598 conversion operator.
5599 (build_conv): Propagate ICS_USER_FLAG.
5600 (implicit_conversion): Call instantiate_type.
5601 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
5602 (add_function_candidate): Fix cv-quals on argtype.
5603 (print_z_candidates): New function.
5604 (build_new_function_call): Call it.
5605 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
5606 consider non-converting constructors.
5607 Call print_z_candidates.
5608 Return an AMBIG_CONV for an ambiguous conversion.
5609 (build_user_type_conversion): Handle AMBIG_CONV.
5610 (convert_like): Fix test for building TARGET_EXPR.
5611 Call instantiate_type.
5612 Handle AMBIG_CONV and LVALUE_CONV.
5613 (build_over_call): Handle 0 args and ellipsis.
5614 * cp-tree.def: Add AMBIG_CONV.
5616 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
5618 * decl.c (lookup_name_real): If we find mem in obj when parsing
5619 `obj->mem', make sure we return the right value.
5621 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
5623 * search.c (get_base_distance): Call complete_type.
5625 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
5627 * decl.c (store_bindings): Make static.
5629 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
5631 * init.c (expand_aggr_init_1): Don't check type conversions if
5634 * cvt.c (z_candidate): Put back template field.
5635 (add_function_candidate): Set it.
5636 (add_template_candidate): Likewise.
5638 (compare_qual): Handle references and pointers to members.
5639 (compare_ics): Handle reference bindings.
5641 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
5643 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
5645 * call.c (compute_conversion_costs): Call complete_type.
5647 * tree.c (vec_binfo_member): Use comptypes instead of comparing
5648 pointers, so we can handle template parameters.
5650 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
5652 * cvt.c (cp_convert_to_pointer): We have to call complete_type
5653 here; let's make it explicit instead of a side effect of an
5656 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5658 * cvt.c (z_candidate): Remove template field.
5659 (reference_binding): Handle binding to temporary.
5660 (implicit_conversion): Likewise.
5661 (add_function_candidate): Handle artificial constructor parms.
5662 Handle functions with too few parms.
5663 (add_template_candidate): New function.
5664 (build_user_type_conversion_1): Handle constructors.
5665 (convert_like): Likewise.
5666 (build_over_call): Likewise.
5667 (build_new_function_call): Support templates.
5668 (compare_ics): Fix reference, inheritance handling.
5670 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
5672 * decl.c: Add signed_size_zero_node.
5673 (init_decl_processing): Build it.
5674 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
5675 when we're trying to make a negative delta.
5677 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5679 Stop doing this damn index==strchr variable name confusion.
5680 * class.c (add_virtual_function): Change local var INDEX to be
5682 (add_method): Likewise.
5683 * lex.c (print_parse_statistics): Likewise.
5684 * search.c (make_memoized_table_entry): Likewise.
5685 (lookup_fnfields_here): Likewise.
5686 (lookup_field): Likewise.
5687 (lookup_fnfields): Likewise.
5688 (get_baselinks): Likewise.
5689 * sig.c (build_signature_table_constructor): Likewise.
5690 (build_signature_method_call): Likewise.
5691 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
5692 (get_member_function_from_ptrfunc): Likewise.
5693 (build_ptrmemfunc): Change local var INDEX to be IDX.
5694 (c_expand_start_case): Likewise.
5696 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
5698 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
5699 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
5700 (convert_to_reference): Use build_type_conversion to convert to
5701 the reference type directly.
5702 (standard_conversion): Fix void* case, non-conversions.
5703 (reference_binding): Fix expr == 0 case, non-conversions.
5704 (convert_like): Support REF_BIND.
5705 (compare_qual): Split out from compare_ics.
5706 (compare_ics): Use it, handle icses with only a qual_conv.
5708 * init.c (expand_vec_init): Don't crash if decl is NULL.
5710 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
5712 * mpw-config.in: New file, configury for Mac MPW.
5713 * mpw-make.sed: New file, makefile editing for MPW.
5715 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5717 * pt.c (instantiate_class_template): Call repo_template_used.
5719 * search.c (lookup_conversions): Only lookup conversions in
5722 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5724 * cp-tree.def: Renamed from tree.def, to avoid confusion with
5726 * cp-tree.h, lex.c: Include cp-tree.def.
5727 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
5729 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
5731 * init.c (build_vec_delete_1): Call complete_type.
5733 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
5735 * except.c (start_anon_func): Make sure anonymous functions are
5738 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
5740 * decl.c (finish_function): If function_depth > 1, set nested.
5742 * decl2.c (grokbitfield): Revert Bob's change.
5743 * class.c (finish_struct_1): Fix handling of named bitfield widths.
5745 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
5747 * pt.c (add_pending_template): Handle types.
5748 (lookup_template_class): With -fexternal-templates, just add the class
5749 to pending_templates instead of instantiating it now.
5750 * decl2.c (finish_file): Handle types in pending_templates.
5752 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
5754 * decl2.c (grokbitfield): Handle constant decls appropriately.
5755 Give an appropriate error message now instead of spewing core
5758 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
5760 * decl2.c: Don't turn on thunks by default for now.
5762 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
5764 * typeck.c (complete_type): Handle error_mark_node.
5765 (common_type, OFFSET_TYPE): Handle template_type_parms.
5767 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
5769 * pt.c (instantiate_decl): If at_eof, call import_export_decl
5770 regardless of DECL_INLINE.
5772 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
5774 * class.c (finish_struct_bits): Copy TYPE_SIZE.
5776 * rtti.c (build_dynamic_cast): Support templates.
5777 * tree.def: Support DYNAMIC_CAST_EXPR.
5778 * pt.c (tsubst_copy): Likewise.
5779 * decl2.c (build_expr_from_tree): Likewise.
5781 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5783 * typeck.c (build_static_cast): Support templates.
5784 (build_const_cast): Likewise.
5785 * tree.def: Support CONST/STATIC_CAST_EXPR.
5786 * pt.c (tsubst_copy): Likewise.
5787 * decl2.c (build_expr_from_tree): Likewise.
5789 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
5791 * decl2.c (finish_vtable_vardecl): Don't trust
5792 TREE_SYMBOL_REFERENCED for vtables of local classes.
5794 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
5796 * pt.c (tsubst_copy): Handle operator T.
5798 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
5800 * init.c (build_delete): Move creation of PARMS inside test of
5801 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
5803 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
5805 * typeck.c (build_conditional_expr): Don't assume that
5806 the arguments to ?: are always pointers or records.
5808 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5810 * decl2.c (import_export_decl): Still emit static/weak/comdat
5811 copies of inline template functions with -fno-implicit-templates.
5813 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
5815 * init.c (build_delete): Determine the complete basetype
5816 path to the destructor we're calling.
5818 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
5820 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
5821 initialize the enum, because we really and truly don't know where
5823 (start_enum): Don't copy integer_zero_node because
5824 build_enumerator will do it.
5826 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
5828 * decl.c (finish_function): Do access control on base destructors.
5830 * pt.c (tsubst, case FUNCTION_DECL): Set up
5831 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
5834 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
5836 * cvt.c (build_up_reference): If we have already extended the
5837 lifetime of the temporary, don't try it again.
5838 * typeck.c (c_expand_return): Don't try and convert the return
5839 value twice when we want a reference, once is enough.
5841 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
5843 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
5844 LOOKUP_ONLYCONVERTING at all for now.
5846 * search.c (add_conversions): Put the conversion function in
5847 TREE_VALUE, the basetype in TREE_PURPOSE.
5848 * cvt.c (build_type_conversion): Adjust.
5849 * cvt.c (build_expr_type_conversion): Adjust.
5850 * call.c (user_harshness): Adjust.
5852 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
5854 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
5857 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
5859 * except.c (expand_start_catch_block): Add a dummy region, if we
5860 get an error, so that we can avoid core dumping later.
5862 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
5864 * cp-tree.h (OFFSET_REF): Remove.
5865 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
5866 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
5867 * init.c (expand_aggr_init_1): Likewise.
5868 (build_new): Likewise.
5869 * typeck.c (expand_target_expr): Likewise.
5871 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
5873 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
5876 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
5878 * cvt.c (build_up_reference): Redo how and when temporaries are
5880 * decl.c (grok_reference_init): Don't try and be smart about
5883 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
5885 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
5886 (TARGET_EXPR...), now that it has 4 arguments.
5887 * tree.c (build_cplus_new): Likewise.
5889 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
5891 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
5893 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
5894 * decl.c (struct saved_scope): Remove named_labels,
5895 {base,member}_init_list.
5896 (maybe_push_to_top_level): Don't set them. Call
5897 push_cp_function_context if appropriate.
5898 (pop_from_top_level): Likewise.
5900 * method.c (do_build_assign_ref): Remove obsolete check of
5901 TYPE_HAS_ASSIGN_REF (basetype).
5903 * decl.c (grokfndecl): Diagnose user definition of
5904 implicitly-declared methods.
5906 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
5908 * method.c (do_build_copy_constructor): Add code to give
5909 meaningful error messages instead of crashing.
5910 (do_build_assign_ref): Don't synthesize assignment operators for
5911 classes containing reference or const members.
5913 * class.c (struct base_info): Remove cant_synth_copy_ctor
5914 and cant_synth_asn_ref.
5915 (finish_base_struct): Remove the code that tries to conditionalize
5916 synthesis of copy constructors & assignment operators based on
5917 access permissions. Instead, let it fail when it tries to
5918 synthesize the copy constructor. This will give meaningful error
5919 messages instead of silently generating code to perform a bitcopy.
5921 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
5923 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
5924 determining types for constant values.
5926 * decl.c (struct named_label_list): Use instead of stuffing
5927 random items into a TREE_LIST node.
5928 (named_label_uses): Use the new struct.
5929 (poplevel): Likewise.
5930 (lookup_label): Likewise.
5931 (define_label): Add an error message to tell the user the line
5932 where the goto is located in addition to the destination of the
5934 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
5936 (finish_function): Likewise.
5938 (start_decl): Complain about defining a static data member
5939 in a different type from which it was declared.
5941 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
5943 * cvt.c (build_expr_type_conversion): Adjust.
5945 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
5947 * call.c (build_method_call): Always convert 'this' to the
5950 * search.c (add_conversions): Put the conversion function in
5951 TREE_VALUE, the type in TREE_PURPOSE.
5952 * cvt.c (build_type_conversion): Adjust.
5953 * call.c (user_harshness): Adjust.
5955 * method.c (emit_thunk): Call temporary_allocation and
5956 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
5958 * tree.c (build_cplus_array_type): Handle tweaking of
5959 TYPE_MAIN_VARIANT here.
5960 * typeck.c (common_type): Not here.
5962 * typeck.c (complete_type): Only try to complete an array type if
5965 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
5967 * decl.c (grokvardecl): Call complete_type.
5968 (grokdeclarator): Call complete_type for PARM_DECLs.
5970 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
5972 * pt.c (instantiate_class_template): Re-set
5973 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
5975 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
5977 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
5978 smart enough to do it right.
5979 * tree.c (cp_expand_decl_cleanup): Likewise.
5980 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
5981 cp_expand_decl_cleanup.
5982 (store_parm_decls): Likewise.
5983 (hack_incomplete_structures): Likewise.
5984 * except.c (push_eh_cleanup): Likewise.
5986 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
5988 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
5989 frontend to the backend where it belongs.
5990 * tree.c (unsave_expr): Likewise.
5991 (unsave_expr_now): Likewise.
5992 * tree.def (UNSAVE_EXPR): Likewise.
5993 * cp-tree.h (unsave_expr): Likewise.
5994 (unsave_expr_now): Likewise.
5996 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
5998 * init.c (emit_base_init): Make sure the partial EH cleanups live
5999 on the function_obstack.
6001 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
6003 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
6004 when checking for pointer types.
6006 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6008 * pt.c (instantiate_class_template): Remove obsolete check for
6009 access declarations.
6011 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
6013 * call.c (build_overload_call): Simplify calls to
6014 build_overload_call by removing last parameter.
6015 (build_method_call): Likewise.
6016 * cp-tree.h: Likewise.
6017 * method.c (build_opfncall): Likewise.
6018 * typeck.c (build_x_function_call): Likewise.
6020 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
6022 * call.c (default_parm_conversions): Factor out common code.
6023 (build_method_call): Use it.
6024 (build_overload_call_real): Use it.
6026 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
6028 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
6029 but pedwarn as the code is bogus.
6030 * typeck.c (decay_conversion): Likewise.
6031 (build_function_call_real): Use build_addr_func instead of
6032 default_conversion. Don't allow pointer-to-method functions down
6034 (build_unary_op): Use real pointer-to-member functions instead of
6036 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
6037 (convert_for_assignment): Removed some obsolete code.
6038 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
6039 build_x_function_call instead of current_class_ptr. Only call
6040 digest_init once on an initializer, we do this just checking
6042 (build_expr_from_tree): Pass current_class_ref to
6043 build_x_function_call instead of current_class_ptr.
6044 * init.c (build_member_call): Likewise.
6046 * error.c (dump_expr): Handle OFFSET_REFs better.
6047 * pt.c (unify): Handle pointer-to-member functions better.
6048 * decl.c (finish_function): Clear out current_class_ref just like
6049 we do for current_class_ptr.
6051 * typeck.c (get_delta_difference): Handle virtual bases better.
6053 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
6055 * sig.c (build_signature_table_constructor): Use the delta for
6056 the original basetype for this virtual function with thunks.
6057 (build_signature_method_call): We still need to adjust 'this'
6060 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
6062 * call.c (build_addr_func): New routine. Used to get the `real'
6063 address of a function or a method. Needed to avoid getting a
6064 pointer-to-member function.
6065 (build_call): New routine to build CALL_EXPRs.
6066 (build_method_call): Use it.
6067 * cvt.c (convert_to_aggr): Likewise.
6068 * typeck.c (build_function_call_real): Likewise.
6069 * sig.c (build_signature_table_constructor): Use build_addr_func.
6070 * cp-tree.h (build_call, build_addr_func): Declare them.
6072 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
6074 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
6075 * parse.y: Remove uses of LOOKUP_AGGR.
6077 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
6079 * *.[chy]: Rename current_class_decl to current_class_ptr, and
6080 C_C_D to current_class_ref.
6082 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
6084 * call.c (convert_harshness): Tighten up pointer conversions.
6086 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
6088 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
6089 (finish_file): Likewise.
6091 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6093 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
6095 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
6098 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6100 * decl2.c: Turn on thunks by default where supported.
6102 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
6104 * cp-tree.h (build_overload_call_maybe): Removed.
6105 * call.c (build_overload_call_real): Invert meaning of last arg to
6106 be require_complete.
6107 (build_overload_call): Likewise.
6108 * typeck.c (build_x_function_call): Use build_overload_call_real
6109 instead of build_overload_call_maybe.
6111 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
6113 * decl2.c (finish_file): Don't try to emit functions that haven't
6116 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6118 * decl2.c (finish_vtable_vardecl): Oops.
6120 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
6121 Also store the bindings from previous_class_values.
6122 (pop_from_top_level): Restore them.
6124 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6126 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
6127 symbol has been referenced.
6128 (finish_file): Re-join synthesis/vtable loop with inline emission
6129 loop, disable inlining when an inline is output.
6131 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
6133 * except.c (init_exception_processing): Setup saved_in_catch.
6134 (push_eh_cleanup): Reset __eh_in_catch.
6135 (expand_start_catch_block): Set __eh_in_catch.
6137 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
6139 * except.c (push_eh_cleanup): Add tracking for whether or not we
6140 have an active exception object.
6141 (expand_builtin_throw): Use it to make sure a rethrow without an
6142 exception object is caught.
6144 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
6146 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
6149 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
6151 * decl2.c (finish_file): Also use sentries for vars with
6152 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
6155 * lex.c (handle_cp_pragma): Disable #pragma
6156 interface/implementation if SUPPORTS_ONE_ONLY > 1.
6158 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
6160 * method.c (emit_thunk): Wrap default case in
6161 temporary/permanent_allocation.
6163 * method.c (make_thunk): Use DECL_ONE_ONLY.
6164 (emit_thunk): Call assemble_end_function.
6166 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6168 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
6169 (import_export_decl): Likewise.
6170 (finish_prevtable_vardecl): Disable vtable hack if
6171 SUPPORTS_ONE_ONLY > 1.
6173 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
6175 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
6176 PREDECREMENT_EXPRs take two arguments, not one.
6178 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
6180 * class.c (build_vtable_entry): Don't build thunks for abstract
6183 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
6186 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6188 * class.c (set_rtti_entry): Use size_zero_node.
6189 (build_vtable): Likewise.
6191 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
6193 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
6194 (prepare_fresh_vtable): Likewise.
6196 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
6198 * method.c (emit_thunk): Call mark_used on the target function.
6200 * call.c (build_method_call): Don't warn about pending templates.
6202 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
6204 * decl2.c (finish_file): Fix list walking logic.
6206 * typeck2.c (check_for_new_type): Only warn if -pedantic.
6208 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
6210 * class.c (finish_struct_1): Remove old code for
6211 dont_allow_type_definitions.
6212 * cp-tree.h: Likewise.
6213 * spew.c: Make sure cp-tree.h is included before parse.h, so the
6214 definition of flagged_type_tree is found before it is used.
6216 * parse.y: Added the ftype member to the type union, and changed a
6217 number of rules to use it instead of ttype. Added calls to
6218 check_for_new_type() as appropriate.
6219 * typeck2.c (check_for_new_type): New function for checking
6220 if a newly defined type appears in the specified tree.
6221 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
6222 for check_for_new_type().
6224 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
6226 * decl2.c (finish_file): Only use a sentry if the decl is public.
6228 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
6229 don't pass LOOKUP_ONLYCONVERTING.
6231 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
6233 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
6234 properly keeps track of const and volatile type modifiers.
6236 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
6238 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
6239 * pt.c (comp_template_args): Use it.
6241 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
6242 assemble_external for artificial function decls.
6244 * decl.c (cp_finish_decl): Oops.
6246 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6248 * decl2.c (import_export_decl): Put static data member templates
6249 into common storage, or make them weak, depending on whether they
6250 are dynamically or statically initialized.
6251 (get_sentry): New function.
6252 (finish_file): Do import_export_decl for static data members before
6253 building the init/fini functions. Don't init/fini a variable that's
6254 EXTERNAL. Use a sentry for variables in common. Fix mismatching
6255 push/pop_temp_slots.
6256 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
6257 expand_static_init thang.
6258 * method.c (get_id_2): New function.
6260 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
6262 * parse.y (empty_parms): Make sure we use C++-style prototypes
6263 when we're declaring member functions.
6265 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6267 * Makefile.in (CONFLICTS): 16 s/r conflicts.
6268 * parse.y (self_template_type): New nonterminal.
6270 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6272 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
6274 * parse.y (base_class.1): Allow 'typename foo::bar'.
6276 * lex.c (check_newline): Remove #pragma code that plays with the
6277 input stream, since we now deal with tokens. Clear nextchar when
6279 (handle_cp_pragma): Use real_yylex.
6280 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
6283 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
6285 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
6287 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6289 * parse.y: New token SELFNAME for potential constructor.
6290 * spew.c (yylex): Handle it.
6291 * lex.c (identifier_type): Produce it.
6293 * parse.y (complete_type_name): In :: case, don't push class binding.
6294 (complex_type_name): Likewise.
6296 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
6298 * typeck.c (build_reinterpret_cast): Handle pointer to member
6301 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6303 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
6305 (check_newline): Put the vtable/unit/implementation/interface pragma
6306 code into handle_cp_pragma, replacing it with a call.
6307 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
6308 args. Get the next token after handling the pragma token.
6310 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6312 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
6313 (convert_to_pointer_force): Likewise.
6315 * init.c (build_new): Fix array new without -fcheck-new.
6317 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
6319 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
6320 tree.c: Lose TYPE_NESTED_NAME.
6322 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
6325 * tree.def: Add VEC_INIT_EXPR.
6326 * expr.c (cplus_expand_expr): Handle it.
6327 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
6328 the extra file-scope symbol nastiness.
6330 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6332 * method.c (make_thunk): Thunks are static.
6333 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
6335 * decl2.c (mark_vtable_entries): Emit thunks as needed.
6336 (finish_file): Don't emit them here.
6338 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6340 * rtti.c (build_dynamic_cast): Handle null pointers.
6341 (ifnonnull): New function.
6343 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
6345 * call.c (build_method_call): Remember the original basetype we
6346 were called with. Give an error message instead of trying
6347 (incorrectly) to call a non-static member function through a
6348 non-inherited class.
6350 * search.c (expand_upcast_fixups): Mark the new fixup as
6353 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6355 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
6357 * class.c (set_rtti_entry): Fix for thunks.
6359 * decl2.c (import_export_decl): Still emit typeinfo fns for
6360 cv-variants of builtin types.
6362 * rtti.c (expand_class_desc): Set up base_info_type_node here.
6363 (init_rtti_processing): Instead of here.
6365 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
6367 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
6368 (build_typeid): Only complain about taking dynamic typeid without
6371 * decl2.c: flag_rtti defaults to 1.
6373 * rtti.c (get_tinfo_var): The general class case is now smaller.
6374 (init_rtti_processing): Pack the latter three fields of base_info
6377 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
6379 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
6381 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
6383 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
6384 (push_memoized_context): Split out code to undefer pop_type_level to
6385 (clear_memoized_cache): here.
6386 (pop_memoized_context): We can only handle one layer of deferral of
6387 pop_type_level so clear the cache, if there was a previous level.
6389 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6391 * rtti.c (init_rtti_processing): Build up base_info_type_node.
6392 (expand_class_desc): Use one pointer to an array of base_info
6393 structs, passed using a CONSTRUCTOR.
6395 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
6397 * class.c (build_vbase_path): Remove block extern for
6398 flag_assume_nonnull_objects here.
6399 (build_vfn_ref): Split out functionality into build_vtbl_ref.
6400 (build_vtbl_ref): New routine.
6401 (build_vtable): Set up rtti info here.
6402 (add_virtual_function): Note in CLASSTYPE_RTTI the best
6403 place where we can get the rtti pointers from to avoid having to
6404 search around for a place.
6405 (finish_base_struct): Likewise.
6406 (finish_struct_1): Likewise. Never create totally new vtables
6407 with totally new vtable pointers for rtti. Disable code to layout
6408 vtable pointers better until we want to break binary
6410 * rtti.c (build_headof_sub): New routine to convert down to a
6411 sub-object that has an rtti pointer in the vtable.
6412 (build_headof): Use it. Also, use build_vtbl_ref now to be more
6414 (build_dynamic_cast): Make sure we have saved it, if we need to.
6415 * search.c (dfs_init_vbase_pointers): Disable code that deals with
6416 a more efficient vtable layout, enable later.
6417 * call.c (flag_assume_nonnull_objects): Moved declaration to
6418 * cp-tree.h: here. Declare build_vtbl_ref.
6419 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
6420 function calls that want a tree.
6422 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6424 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
6425 other X subobjects in the most derived type. Ack.
6427 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
6428 get_typeid will do it for us.
6429 (get_typeid_1): Break out call-building for expand_*_desc to use.
6430 (get_typeid): Call it.
6431 (expand_*_desc): Likewise.
6432 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
6434 (init_decl_processing): Lose builtin_type_tdescs lossage.
6435 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
6437 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
6439 * pt.c (tsubst): When calling set_nested_typename, use
6440 TYPE_NESTED_NAME (current_class_type) instead of
6443 * decl.c (pushdecl): Likewise.
6444 (pushdecl_class_level): Likewise.
6445 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
6446 set_nested_typename.
6448 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
6450 * rtti.c (synthesize_tinfo_fn): Handle arrays.
6452 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
6454 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
6456 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
6457 (init_rtti_processing): Lose bad_cast_type.
6458 (build_dynamic_cast): Use throw_bad_cast.
6460 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
6462 * decl2.c (finish_file): Don't synthesize artificial functions
6463 that are external and not inline.
6465 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
6467 * decl2.c (finish_file): Handle having new inlines added to
6468 saved_inlines by synthesis.
6470 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
6472 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6474 RTTI rewrite to initialize nodes as needed, not require that
6475 users #include <typeinfo>, complete functionality and reduce wasted
6477 * rtti.c (init_rtti_processing): New fn.
6478 (build_typeid): The vtable entry is now a function.
6479 (get_tinfo_var): New fn.
6480 (get_tinfo_fn): Likewise.
6481 (get_typeid): Use it.
6482 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
6483 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
6485 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
6486 (synthesize_tinfo_fn): New fn.
6487 * method.c (build_t_desc_overload): Lose.
6488 (build_overload_with_type): More generic.
6489 * decl.c (init_decl_processing): Call init_rtti_processing.
6490 * class.c (set_rtti_entry): Use get_tinfo_fn.
6491 * decl2.c (mark_vtable_entries): Mark the rtti function.
6492 (finish_prevtable_vardecl): Don't build_t_desc.
6493 (import_export_decl): Handle tinfo functions.
6494 (finish_file): Likewise.
6495 * typeck.c (inline_conversion): New fn.
6496 (build_function_call_real): Use it.
6497 * cp-tree.h: Add decls.
6499 * method.c (hack_identifier): Also convert component_refs from
6502 * lex.c (cons_up_default_function): Use the type, not the name, in
6505 * decl2.c (import_export_vtable): Fix weak vtables.
6507 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
6509 * search.c (get_base_distance_recursive): Fix access checks for
6512 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6514 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
6516 (convert_harshness): Add prototypes wrapped by PROTO.
6517 * decl2.c (grok_function_init): Likewise.
6518 (do_toplevel_using_decl): Change to void return type.
6519 * class.c (build_vtable_entry): Remove decl of make_thunk.
6520 (merge_overrides): Fix order of arg definitions.
6521 (finish_vtbls): Likewise.
6522 (fixup_vtable_deltas): Likewise.
6523 (modify_all_direct_vtables): Likewise.
6524 (modify_all_indirect_vtables): Likewise.
6525 * search.c (get_base_distance_recursive): Likewise.
6526 (get_abstract_virtuals_1): Likewise.
6527 (fixup_virtual_upcast_offsets): Likewise.
6528 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
6529 * init.c (perform_member_init): Fix order of arg definitions.
6530 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
6531 * cp-tree.h (make_thunk): Add decl.
6532 (overload_template_name, push_template_decl): Add decls.
6533 (do_toplevel_using_decl): Change to void return type.
6534 (vec_binfo_member): Add decl.
6536 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6538 * typeck.c (mark_addressable, convert_for_assignment,
6539 convert_for_initialization, pointer_int_sum, pointer_diff,
6540 unary_complex_lvalue): Add prototypes wrapped by PROTO.
6541 (convert_sequence): #if 0 fn decl, since definition also is.
6543 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
6545 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
6546 cast to pointer types for type searching.
6548 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6550 * typeck.c (get_delta_difference): Use cp_error, not error, in the
6551 case where BINFO == 0.
6553 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
6555 * call.c (build_method_call): Fix wording of error messages so
6556 constructors come out right.
6558 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
6560 * decl.c (push_overloaded_decl): Don't warn about hidden
6561 constructors when both the type and the function are declared
6562 in a system header file.
6564 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
6566 * class.c (finish_struct_1): Propagate the TYPE_PACKED
6567 flag for the type to the type's fields.
6569 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6571 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
6573 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
6575 * class.c (base_info, finish_base_struct): Replace
6576 needs_virtual_dtor with base_has_virtual.
6578 (finish_struct_1): Remove the old code that tried to make default
6579 destructors virtual. Use base_has_virtual when checking if we need
6580 to add a vtable entry for the rtti code.
6582 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6584 * pt.c (push_template_decl): Complain about template decl with
6585 inappropriate declaration.
6587 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
6589 * typeck.c (build_x_unary_op): Remove bogus check for taking
6590 the address of a member function.
6592 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6594 * parse.y (constructor_declarator): Only push the class if
6595 we are not already in the class.
6597 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
6599 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
6600 Add additional argument to INIT_CUMULATIVE_ARGS.
6602 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
6604 * decl.c (shadow_tag): Fix error about anon union with methods.
6606 * parse.y (self_reference): Only generate a self-reference if this
6607 is a non-template class.
6608 (opt.component_decl_list): Only use it if it was generated.
6610 * parse.y (component_decl_1): Use constructor_declarator.
6611 (fn.def2): Likewise.
6612 (notype_component_declarator0): Likewise.
6614 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
6616 * typeck.c (build_x_unary_op): Add checks for taking the address
6617 of a TARGET_EXPR or of a member function, and give appropriate
6620 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
6622 * pt.c (process_template_parm): Allow template type parms to be
6623 used as types for template const parms.
6625 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
6627 * init.c (expand_vec_init): Ensure the eh cleanups are on the
6630 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
6632 * decl.c (lookup_name_real): Be even more picky about the
6633 ambiguous lookup warning.
6634 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
6635 * parse.y (constructor_declarator): Rather than here.
6637 * parse.y (constructor_declarator): New nonterminal.
6639 (explicit_instantiation): Likewise.
6641 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6643 Add implicit declaration of class name at class scope.
6644 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
6645 * parse.y (self_reference): New nonterminal.
6646 (opt.component_decl_list): Use it.
6647 (fn.def1): Add nested_name_specifier type_name cases.
6648 * class.c (build_self_reference): New function.
6649 (finish_struct): Handle access_default later, move self-reference
6651 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
6652 * cp-tree.h: Adjust.
6654 * pt.c (do_function_instantiation): Separate handling of member
6655 functions and non-member functions properly.
6657 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
6659 * pt.c (process_template_parm): Improve error for 'volatile class K'.
6661 * class.c (finish_struct_1): Check the right slot for destructors.
6663 * decl.c (start_enum): Complain about enum templates.
6665 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
6667 * init.c (resolve_offset_ref): Offset pointers to member data by one.
6668 * typeck.c (unary_complex_lvalue): Likewise.
6670 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
6672 * typeck.c (c_expand_return): Check for a returned local
6673 array name, similar to the check for an ADDR_EXPR.
6675 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6677 * decl.c (cp_finish_decl): Don't build cleanups for static
6680 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
6682 * typeck.c (build_modify_expr): Fix error messages to be more
6684 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
6685 assignment operators.
6686 * error.c (assop_as_string): Likewise. Add support for `%Q' for
6687 assignment operators.
6689 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
6691 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
6692 give an error if initialized. Pedwarn about nested type with the
6693 same name as its enclosing class.
6695 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
6697 * typeck.c (require_complete_type): Be sure to instantiate the
6698 MAIN_VARIANT of the type.
6700 * decl2.c (finish_file): Instantiate pending templates before
6701 processing static constructors and destructors.
6703 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
6706 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
6708 * decl2.c (delete_sanity): If error_mark_node is passed
6709 in as an expression, quit while we're ahead.
6711 * decl.c (grokdeclarator): Give an error message if `friend'
6712 is combined with any storage class specifiers.
6714 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
6716 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
6717 definition of nonexistent nested type.
6719 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
6720 not to say 'typedef'.
6722 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6724 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
6725 * search.c (dfs_walk, dfs_init_vbase_pointers,
6726 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
6727 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
6729 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6731 * except.c (build_throw): Support minimal parse.
6732 * pt.c (tsubst_copy): Support THROW_EXPR.
6733 * decl2.c (build_expr_from_tree): Likewise.
6735 * pt.c (mangle_class_name_for_template): Always allocate
6738 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
6740 * cvt.c (cp_convert_to_pointer): Give an appropriate error
6741 when trying to cast from an incomplete type.
6743 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
6745 * pt.c (instantiate_class_template): Don't bother setting up
6746 CLASSTYPE_TAGS explicitly, as the nested types will add
6749 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
6751 * decl.c (shadow_tag): Remove old error check for usage of
6752 an enum without a previous declaration.
6753 (xref_tag): Add error message about usage of enums without a
6754 previous declaration.
6756 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
6758 * lex.c (do_identifier): Only do name consistency check if we're
6761 * pt.c (push_template_decl): Don't crash if we get a member defn
6764 * decl.c (xref_tag_from_type): New function to do an xref without
6765 always having to figure out code_type_node.
6766 * cp-tree.h: Declare it.
6767 * pt.c (instantiate_class_template): Use it for friend classes.
6768 (lookup_template_class): Use it.
6770 * typeck2.c (build_functional_cast): Pull out a single parm before
6771 passing it to build_c_cast.
6773 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
6775 * expr.c (do_case): Give an error message if a pointer is
6776 given as a case value.
6778 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
6780 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
6783 * lex.c (cons_up_default_function): Really, now, interface hackery
6784 does not apply to synthesized methods.
6786 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
6788 * call.c (build_method_call): Ctors and dtors now have special names
6789 with respect to lookups.
6790 * class.c (add_method): Likewise.
6791 (grow_method): Likewise.
6792 (finish_struct_methods): Likewise.
6793 (warn_hidden): Likewise.
6794 (finish_struct_1): Likewise.
6795 * cvt.c (convert_to_reference): Likewise.
6796 (convert_to_aggr): Likewise.
6797 (cp_convert): Likewise.
6798 * decl2.c (check_classfn): Likewise.
6799 * init.c (expand_member_init): Likewise.
6800 (expand_default_init): Likewise.
6801 (expand_aggr_init_1): Likewise.
6802 (build_offset_ref): Likewise.
6803 (build_new): Likewise.
6804 (build_delete): Likewise.
6805 * lex.c (do_inline_function_hair): Likewise.
6806 * search.c (lookup_field_1): Likewise.
6807 (lookup_fnfields_here): Likewise.
6808 (lookup_field): Likewise.
6809 (lookup_fnfields): Likewise.
6810 (get_virtual_destructor): Likewise.
6811 (dfs_debug_mark): Likewise.
6812 (dfs_pushdecls): Likewise.
6813 (dfs_compress_decls): Likewise.
6814 * tree.c (layout_basetypes): Likewise.
6815 * typeck.c (build_component_ref): Likewise.
6816 (build_x_function_call): Likewise.
6817 (build_modify_expr): Likewise.
6818 (convert_for_initialization): Likewise.
6819 (build_functional_cast): Likewise.
6820 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
6823 * decl.c (ctor_identifier): New.
6824 (dtor_identifier): New.
6825 (init_decl_processing): Set them.
6827 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
6829 * typeck.c (build_component_ref): Don't get confused by fields whose
6830 context has no type name, like pointer to member functions.
6832 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
6834 * decl.c (grokdeclarator): Handle typedef without declarator.
6836 * pt.c (tsubst): Handle SCOPE_REF in declarator.
6838 * parse.y (bad_parm): Catch another case of missing `typename'.
6840 * lex.c (yyprint): Handle TYPE_DECLs.
6842 * decl.c (start_function): Don't try to be clever.
6844 * lex.c: Lose compiler_error_with_decl.
6845 * typeck2.c: Lose error_with_aggr_type.
6846 (incomplete_type_error): Use cp_* instead of old functions.
6847 (readonly_error): Likewise.
6848 * typeck.c (convert_arguments): Likewise.
6849 * search.c (lookup_nested_field): Likewise.
6850 * method.c (make_thunk): Likewise.
6851 * decl.c (grokparms): Likewise.
6852 * cp-tree.h: Update.
6854 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
6857 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
6859 * method.c (build_opfncall): When deleting a pointer to an
6860 array, build a new pointer to the tree past any ARRAY_TYPE
6863 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
6865 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
6867 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
6869 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
6872 * decl.c (finish_function): Don't set nested based on
6873 hack_decl_function_context.
6874 * parse.y (function_try_block): Check for nested function.
6875 (pending_inlines): Likewise.
6877 * decl2.c (build_expr_from_tree): If a unary op already has a
6878 type, just return it.
6880 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
6882 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
6883 (finish_file): Check the return value of walk_vtables.
6884 (finish_prevtable_vardecl): Return int.
6885 (finish_vtable_vardecl): Likewise.
6886 (prune_vtable_vardecl): Likewise.
6887 * lex.c (set_vardecl_interface_info): Likewise.
6888 * cp-tree.h: Adjust return types.
6890 * class.c (delete_duplicate_fields_1): Don't complain about
6891 duplicate nested types if they're the same type.
6892 (finish_struct): Remove check for duplicate.
6893 * decl2.c (grokfield): Don't check for typedef of anonymous type.
6895 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
6897 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
6899 * decl.c (grokdeclarator): Lose special handling of class-level
6900 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
6901 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
6903 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
6905 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
6907 * search.c (compute_access): Fix handling of anonymous union
6909 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
6910 from anonymous unions to their members.
6912 * typeck.c (build_x_function_call): For static member functions,
6913 hand off to build_member_call.
6915 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
6917 * typeck.c (build_component_ref): Handle OFFSET_REFs.
6919 * init.c (expand_vec_init): Fix init == 0 case.
6921 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
6923 * init.c (build_new): Pedwarn about init and array new.
6924 (expand_vec_init): Handle lists, use convert_for_initialization.
6926 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
6927 when converting to an aggregate type.
6928 * cvt.c (cp_convert): Pass it through.
6930 * typeck.c (build_conditional_expr): Handle user-defined
6931 conversions to slightly different types.
6933 * decl.c (grokdeclarator): Force an array type in a parm to be
6936 * decl2.c (do_using_directive): Sorry.
6937 (do_namespace_alias): Likewise.
6938 * lex.c (real_yylex): Warn about using the `namespace' keyword.
6940 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
6942 * parse.y (datadef): Move call to note_list_got_semicolon up.
6944 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
6946 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
6948 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
6950 * decl.c (cp_finish_decl): The exception regions have to be
6951 nested, not overlapping. We start the exception region for a
6952 decl, after it has been fully built, and all temporaries for it
6953 have been cleaned up.
6955 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
6957 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
6959 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
6961 * tree.def: Add RETURN_INIT.
6962 * pt.c (instantiate_decl): Handle RETURN_INIT.
6963 * decl.c (store_return_init): Handle minimal_parse_mode.
6965 * tree.c (cp_build_type_variant): Just return an error_mark_node.
6966 * decl.c (make_typename_type): Don't try to get the file and line
6968 * typeck.c (comptypes): Handle TYPENAME_TYPE.
6970 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
6972 * decl.c (poplevel): Make sure we clear out and restore old local
6973 non-VAR_DECL values by default when they go out of scope.
6975 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
6977 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
6978 referring to addresses of variables and functions.
6980 * error.c (dump_expr): Support SIZEOF_EXPR.
6982 * init.c (do_friend): Use the return value of check_classfn.
6984 * typeck.c (convert_arguments): Call complete_type.
6986 * method.c (hack_identifier): After giving an error, set value to
6989 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
6991 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
6992 lossage for local classes.
6993 * cp-tree.h: Declare it.
6994 * decl.c (lookup_name_real): Evil, painful hack for local classes.
6995 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
6996 Use hack_decl_function_context.
6997 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
6998 (start_function): Use hack_decl_function_context.
6999 (finish_function): Likewise.
7000 * method.c (synthesize_method): Likewise.
7001 * lex.c (process_next_inline): Likewise.
7002 (do_pending_inlines): Likewise.
7003 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
7006 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
7008 * sig.c (build_signature_pointer_or_reference_type): Align
7009 signature pointers/references on 8-byte boundaries so they can be
7010 grabbed 2 words at a time on a Sparc.
7012 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
7014 * method.c (hack_identifier): Requiring a static chain is now a
7016 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
7019 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7021 * init.c (build_offset_ref): Call complete_type.
7023 * decl.c (pop_from_top_level): Always pop previous_class_type.
7025 * parse.y: Handle multiple decls in a for-init-statement.
7026 * pt.c (tsubst_expr): Likewise.
7028 * pt.c (tsubst): Use tsubst_expr for the second operand of an
7031 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
7032 (poplevel_class): Set it here.
7033 (pop_from_top_level): Pop it here if we're returning to class scope.
7034 * class.c (pushclass): Don't set it here.
7036 * decl.c (maybe_push_to_top_level): Save current_template_parms,
7037 and clear it if !pseudo.
7038 (pop_from_top_level): Restore it.
7040 * decl2.c (finish_file): Push the dummy each time we walk the list
7043 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
7044 something for CAST_EXPR.
7046 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7048 * cvt.c (cp_convert): Warn about implicit conversion of the
7049 address of a function to bool, as it is always true.
7051 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
7053 * typeck.c (c_expand_return): Fix warning for local externs returned.
7055 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
7057 * tree.c (mapcar): Propagate const and volatile properly.
7059 * typeck.c (complete_type): Be sure to instantiate the
7060 MAIN_VARIANT of the type.
7062 * method.c (synthesize_method): Class interface hackery does not
7063 apply to synthesized methods.
7065 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
7067 * pt.c (comp_template_args): Use comptypes rather than just
7068 checking for TEMPLATE_TYPE_PARM equivalence.
7070 * typeck.c (build_x_function_call): Call complete_type before
7071 checking TYPE_OVERLOADS_CALL_EXPR.
7073 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
7075 * g++.c (main): Check also for new define ALT_LIBM.
7077 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7079 * pt.c (instantiate_class_template): If we don't have a pattern
7081 (coerce_template_parms): If we see a local class, bail.
7083 * decl.c (grok_reference_init): Make sure there's a type before
7086 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
7087 (push_template_decl): Likewise.
7089 * parse.y (named_class_head): Set
7090 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
7092 * decl.c (xref_tag): Diagnose redeclaration of template
7093 type-parameter name.
7095 * error.c (dump_type): Handle anonymous template type parms.
7097 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
7099 (coerce_template_parms): Likewise.
7101 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
7103 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
7104 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
7106 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7108 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
7109 before trying to get its STUB_DECL.
7110 (coerce_template_parms): Likewise.
7112 * parse.y (template_type_parm): If they didn't use 'class',
7113 pretend they did after giving an error.
7115 * pt.c (coerce_template_parms): Diagnose use of local class.
7117 * decl.c (grok_reference_init): Use instantiate_type.
7119 * error.c (dump_expr): Handle TEMPLATE_DECLs.
7121 * parse.y (named_class_head): Diagnose mismatching types and tags.
7123 * decl.c (pushdecl): Type decls and class templates clash with
7124 artificial type decls, not hide them.
7126 * decl.c (redeclaration_error_message): Diagnose redefinition of
7128 (duplicate_decls): Diagnose disallowed overloads for template
7131 * decl.c (start_decl): Call complete_type before checking for a
7134 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
7136 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
7138 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7140 * decl.c (grok_op_properties): Don't check for operator++(int) in
7143 * tree.c (perm_manip): Return a copy of variable and function
7144 decls with external linkage.
7146 * tree.def: Change some of the min tree codes to type "1".
7147 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
7148 * method.c (build_overload_int): Emit something arbitrary for
7149 anything but an INTEGER_CST if we're in a template.
7151 * decl.c (cp_finish_decl): Call complete_type before deciding
7152 whether or not to lay out the decl.
7154 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
7156 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
7158 * typeck2.c (build_x_arrow): Call complete_type.
7160 * pt.c (add_pending_template): Broken out.
7161 (lookup_template_class): If -fexternal-templates, call it for all
7162 the methods of implemented types.
7163 (instantiate_class_template): Instead of instantiating them here.
7164 (instantiate_decl): Handle -fexternal-templates earlier.
7166 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7168 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
7169 memoized lookup stuff inside GATHER_STATISTICS.
7171 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7173 * decl.c (start_decl): Complain about array of incomplete type
7175 (grokdeclarator): Not here.
7177 * parse.y (template_parm): Expand full_parm inline so we can set
7178 the rule's precedence.
7180 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
7181 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
7182 * decl2.c (grokbitfield): Don't check for integer constant here.
7183 * class.c (finish_struct_1): Check here.
7185 * decl.c (define_label): Make the min decl go on permanent_obstack.
7187 * pt.c (unify): Don't handle CONST_DECLs.
7188 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
7189 (tsubst_copy): Likewise.
7191 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
7192 CONST_DECL for a template parm.
7194 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
7196 * decl.c (grokdeclarator): Complain about array of incomplete type
7198 (start_decl_1): Not here.
7200 * pt.c (tsubst): Handle pointer-to-function declarators.
7202 * method.c (hack_identifier): If pedantic, diagnose local class
7203 methods that require a static chain.
7205 * decl.c (grok_op_properties): No longer static.
7206 * cp-tree.h: Declare it.
7207 * pt.c (tsubst): Call it for operators.
7208 Use tsubst_copy for TREE_VECs.
7210 * parse.y (template_arg): The expr has precedence like '>'.
7212 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
7214 * pt.c (coerce_template_parms): Don't coerce an expression using
7216 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
7217 (tsubst): Don't use build_index_2_type if the max_value uses template
7219 * method.c (build_overload_int): Emit something arbitrary for an
7220 expression using template parms.
7222 * parse.y (template_close_bracket): New non-terminal to catch use
7223 of '>>' instead of '> >' in template class names.
7224 (template_type): Use it.
7225 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
7227 * tree.def: Add CAST_EXPR.
7228 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
7229 CONVERT_EXPR for minimal_parse_mode.
7230 * typeck.c (build_c_cast): Likewise.
7231 * pt.c (tsubst_copy): Likewise.
7232 * decl2.c (build_expr_from_tree): Likewise.
7233 * error.c (dump_expr): Likewise.
7235 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7237 * except.c (SetTerminate, SetUnexpected): Put back global vars.
7238 (init_exception_processing): Put back decl/init of
7239 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
7242 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
7243 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
7245 * cp-tree.h (declare_uninstantiated_type_level,
7246 uninstantiated_type_level_p): Delete prototypes.
7248 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
7250 * pt.c (tsubst_expr): Add default return.
7252 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7254 * error.c (fndecl_as_string): Delete unused arg CNAME.
7255 * sig.c (build_signature_table_constructor,
7256 build_signature_method_call): Fix calls.
7258 * class.c (the_null_vtable_entry): Delete var definition.
7259 (init_class_processing): Delete tree the_null_vtable_entry init.
7260 * decl.c (no_print_{functions, builtins}): Declare as static.
7261 (__tp_desc_type_node): #if 0 var definition.
7262 (init_type_desc): #if 0 init of __tp_desc_type_node.
7263 (vb_off_identifier): Move var decl into init_decl_processing.
7264 (current_function_assigns_this): Declare as static.
7265 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
7266 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
7267 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
7268 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
7269 * init.c (BI_header_type, BI_header_size): Declare as static.
7270 * pt.c (template_classes): Delete unused var.
7271 (add_pending_template): Delete decl for non-existent fn.
7272 (lookup_template_class): Delete vars CODE and TAG_CODE.
7273 (instantiate_template): Delete unused var TARGS.
7274 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
7276 (__tp_desc_type_node): #if 0 var decl.
7277 (fndecl_as_string): Fix prototype.
7279 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
7281 * tree.def: Add GOTO_STMT.
7282 * pt.c (tsubst_expr): Support goto and labels.
7283 * decl.c (define_label): Support minimal parsing.
7284 * parse.y (simple_stmt): Likewise.
7286 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7288 * xref.c (GNU_xref_member): Only define/set var I if
7289 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
7291 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
7292 (GNU_xref_end): Fix call.
7293 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
7294 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
7296 * tree.c (build_exception_variant): Delete unused vars I, A, T,
7298 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
7299 (mapcar): Delete unused var CODE.
7300 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
7301 (break_out_cleanups): Fix call.
7302 (bot_manip): Likewise.
7303 * call.c (build_method_call): Likewise.
7304 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
7306 * typeck.c (unary_complex_lvalue, build_modify_expr,
7307 convert_for_initialization): Likewise.
7308 * typeck2.c (build_functional_cast): Likewise.
7309 * cp-tree.h (build_cplus_new): Fix prototype.
7311 * repo.c (open_repo_file): Delete unused var Q.
7312 (repo_compile_flags, repo_template_declared,
7313 repo_template_defined, repo_class_defined, repo_inline_used,
7314 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
7315 (repo_get_id, repo_vtable_used): Declare as static.
7316 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
7319 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
7321 * parse.y (pending_inlines): Add function_try_block case.
7323 * pt.c (unify): Fix for template const parms.
7325 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7327 * lex.c (extract_interface_info): Delete forward decl.
7328 (default_copy_constructor_body, default_assign_ref_body): Delete
7329 decls for non-existent functions.
7330 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
7331 (init_lex): Delete setting them.
7332 (cons_up_default_function): Delete unused vars FUNC_BUF,
7333 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
7335 (toplevel, expression_obstack): Delete unused extern decls.
7336 (tree_node_kind): Delete unused enum.
7337 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
7339 (tree_node_kind_names): Delete unused extern decl.
7340 (synth_obstack): Delete unused var.
7341 (init_lex): Don't set it.
7342 (init_parse): Add decl before use.
7343 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
7344 (current_unit_{name, language}): Delete unused vars.
7345 (check_newline): Don't bother setting them, just accept the #pragma.
7346 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
7347 (current_unit_{name, language}): Delete decls.
7349 * search.c: Wrap all of the memoized functions, macros, and
7350 variables inside #ifdef GATHER_STATISTICS.
7351 (lookup_field, lookup_fnfields): Likewise.
7352 (init_search_processing): Likewise.
7353 (reinit_search_statistics): Wrap whole function.
7354 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
7356 * decl.c (finish_function): Only call pop_memoized_context if
7357 GATHER_STATISTICS is defined.
7358 (start_function): Likewise for push_memoized_context.
7359 * class.c (pushclass, popclass): Likewise.
7361 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
7362 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
7364 * cvt.c (cp_convert): Delete unused local var FORM.
7365 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
7368 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7370 * pt.c (do_poplevel): Oops; really return what we get from
7373 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7375 * cp-tree.h (is_aggr_type): Add prototype.
7377 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
7378 * method.c ({push,pop}_cp_function_context): Delete decls.
7379 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
7380 (SetUnexpected, SetTerminate): Delete unused vars.
7381 (init_exception_processing): Don't set SetUnexpected or
7382 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
7383 (output_exception_table_entry): Delete unused array LABEL.
7384 (expand_internal_throw): Delete unused var PARAMS.
7385 (expand_start_catch_block): Delete unused var CLEANUP.
7386 (emit_exception_table): Delete unused var EH_NODE_DECL.
7387 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
7388 GOTO_UNWIND_AND_THROW. Don't set them.
7389 (end_eh_unwinder): Add top decl.
7390 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
7391 (exception_section, push_rtl_perm, do_function_call,
7392 lang_interim_eh, push_eh_cleanup, eh_outer_context,
7393 expand_end_eh_spec, end_eh_unwinder): Declare as static.
7394 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
7395 throw_used): Likewise.
7396 * cp-tree.h (expand_end_eh_spec): Delete prototype.
7398 * search.c (dfs_mark, dfs_mark_vtable_path,
7399 dfs_unmark_vtable_path, dfs_mark_new_vtable,
7400 dfs_unmark_new_vtable, dfs_clear_search_slot,
7401 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
7402 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
7403 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
7405 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
7406 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
7407 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
7408 Only define #ifdef GATHER_STATISTICS.
7409 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
7411 (vbase_decl): Delete var definition.
7412 (init_search): Delete old decl.
7413 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
7414 never actually used.
7415 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
7416 (get_base_distance_recursive): Delete unused fourth arg
7417 BASETYPE_PATH. Fix call .
7418 (get_base_distance): Fix call.
7419 (push_class_decls): Delete unused var ID.
7420 (make_memoized_table_entry): Declare as static.
7421 (breadth_first_search): Declare as static.
7422 (tree_has_any_destructor_p): Declare as static.
7423 (pop_class_decls): Delete unused arg pop_class_decls.
7424 * class.c (popclass): Fix call to pop_class_decls.
7425 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
7426 tree_has_any_destructor_p): Delete prototypes.
7428 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
7429 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
7430 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
7431 (build_user_desc): Delete unused var T.
7432 (build_class_desc): Delete unused vars T and OFF.
7433 (build_t_desc): Delete unused var NAME_STRING.
7434 (build_headof): Make static.
7435 (get_bad_cast_node): Likewise.
7436 (get_def_to_follow): Likewise.
7437 * cp-tree.h (init_type_desc): Add prototype.
7438 (build_headof): Remove prototype.
7440 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
7442 * pt.c (tsubst): Only look for matching decls at file scope for
7443 non-member functions.
7445 * call.c (build_scoped_method_call): Handle scoped destructor
7448 * decl.c (*_top_level): Also save previous_class_values.
7450 * pt.c (tsubst_expr): Support do {} while loops.
7451 * parse.y (simple_stmt): Likewise.
7452 * tree.def: Likewise.
7454 * method.c (build_overload_identifier): For a class nested in a
7455 template class, don't mangle in the template parms from our
7458 * lex.c, cp-tree.h: Remove support for template instantiations in
7459 the pending_inlines code.
7460 * pt.c: Remove dead functions and unused arguments.
7461 (uses_template_parms): TYPENAME_TYPEs always use template parms.
7462 * parse.y: Stop passing anything to end_template_decl.
7463 * tree.c (print_lang_statistics): Only print tinst info #ifdef
7466 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7468 * init.c (expand_recursive_init{,_1}): Delete decls.
7469 (sort_member_init): Delete unused var INIT.
7470 (emit_base_init): Delete unused var X.
7471 (build_offset_ref): Delete unused var CNAME.
7472 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
7473 (emit_base_init): Delete unused local var BASE. Delete extern
7474 decl of IN_CHARGE_IDENTIFIER.
7475 (build_delete): Delete unused local var VIRTUAL_SIZE.
7477 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
7478 (build_delete): Fix call.
7479 * decl2.c (delete_sanity): Likewise.
7480 * cp-tree.h (build_vec_delete): Update prototype.
7482 * typeck.c (common_base_type): Delete unused var TMP.
7483 (build_binary_op): Delete local var ARGS_SAVE.
7484 (build_array_ref): Delete unused var ITYPE.
7485 (c_expand_return): Delete unused var USE_TEMP.
7487 * typeck.c (compexcepttypes): Delete unused arg STRICT.
7488 (comptypes): Fix calls.
7489 * decl.c (duplicate_decls): Likewise.
7490 * cp-tree.h (compexcepttypes): Delete extra arg.
7492 * decl2.c (check_classfn): Delete unused second arg CNAME.
7493 * decl.c (start_decl, grokfndecl): Fix calls.
7494 * init.c (do_friend): Likewise.
7495 * cp-tree.h (check_classfn): Update prototype.
7497 * cp-tree.h (signature_error, import_export_vtable,
7498 append_signature_fields, id_in_current_class, mark_used,
7499 copy_assignment_arg_p): Add decls.
7500 * decl2.c (mark_used): Delete decl.
7502 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
7504 * class.c (get_vtable_entry): Diable unused function.
7505 (doing_hard_virtuals): Delete unused static global var.
7506 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
7507 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
7508 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
7509 (modify_one_vtable): Delete unused var OLD_RTTI.
7510 (finish_struct_anon): Delete unused vars OFFSET and X.
7511 (finish_struct_bits): Delete unused var METHOD_VEC.
7512 (get_basefndecls): Delete unused var PURPOSE. Delete unused
7513 for-scope local variable METHODS.
7515 * call.c (user_harshness): Delete unused/unneeded arg PARM.
7516 (ideal_candidate): Delete unused args BASETYPE and PARMS.
7517 (build_method_call): Delete unused args passed into ideal_candidate.
7518 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
7519 * cp-tree.h (synthesize_method): Add decl.
7521 * decl.c (note_level_for_for): Give void return type.
7522 (pushdecl_nonclass_level): Likewise.
7523 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
7524 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
7525 (suspend_binding_level): Delete unused var LEVEL.
7526 (duplicate_decls): Delete unused var CTYPE.
7527 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
7528 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
7530 (grokdeclarator): Delete unused var C.
7531 (grokdeclarator): Delete unused var SIZE_VARIES.
7532 (grokparms): Delete unused var SAW_VOID.
7533 (start_function): Delete unused var OLDDECL.
7534 (cplus_expand_expr_stmt): Delete unused var
7535 REMOVE_IMPLICIT_IMMEDIATELY.
7537 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
7539 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
7541 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
7543 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
7544 (build_min_nt): Likewise.
7545 * pt.c (do_pushlevel): Emit line note.
7546 (do_poplevel): Return what we get from poplevel.
7547 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
7548 * parse.y: Use do_pushlevel and do_poplevel.
7549 * cp-tree.h: Declare do_poplevel.
7551 * cp-tree.h: Declare at_eof.
7552 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
7553 * decl2.c (import_export_decl): Renamed from import_export_inline.
7554 (finish_file): Call it to do interface handling for statics.
7555 * pt.c (tsubst_copy): Call mark_used on variables and functions
7558 * decl2.c (finish_file): Don't emit statics we can't generate.
7559 * pt.c (instantiate_decl): Don't set interface on instantiations
7562 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
7563 * tree.c (print_lang_statistics): Print max template depth.
7564 * pt.c (push_tinst_level): Dump entire instantiation context.
7565 (instantiate_class_template): Use it and pop_tinst_level.
7566 (instantiate_decl): Likewise.
7568 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
7569 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
7571 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
7573 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
7574 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
7575 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
7576 the new template implementation.
7578 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7580 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
7582 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
7584 * decl.c (cp_finish_decl): Delay emitting the debug information for
7585 a typedef that has been installed as the canonical typedef, if the
7586 type has not yet been defined.
7588 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
7590 * decl2.c (grokfield): Still call pop_nested_class for access decls.
7592 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7594 * decl.c (lookup_label): Call label_rtx.
7596 * decl.c (make_binding_level): New function.
7597 (pushlevel, pushlevel_class): Call it instead of explicit
7598 duplicate calls to xmalloc.
7600 * decl.c (init_decl_processing): Delete useless build_pointer_type
7603 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
7604 (sizet_ftype_string): Delete variable.
7605 (init_decl_processing): Add built-in functions fabsf, fabsl,
7606 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
7607 variable strlen_ftype, used for strlen.
7609 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
7611 * decl.c (push_to_top_level): Start from current_binding_level
7612 again for now; the stl hacks depend on g++ being broken in this
7613 way, and it'll be fixed in the template rewrite.
7615 * tree.def: Add USING_DECL.
7616 * decl2.c (do_class_using_decl): Implement.
7617 (grokfield): Pass access decls off to do_class_using_decl instead of
7619 * error.c (dump_decl): Handle USING_DECLs.
7620 * decl.c (grokdeclarator): Remove code for handling access decls.
7621 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
7622 as access decls for now.
7623 (finish_struct): Don't check USING_DECLs for other uses of the name.
7625 * search.c (get_matching_virtual): Use cp_error_at.
7627 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7629 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
7631 (self_promoting_args_p): Move the check that TYPE is non-nil
7632 before trying to look at its main variant.
7633 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
7635 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
7637 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
7638 (do_friend): Delete call to xref_friend.
7639 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
7641 * typeck.c (convert_sequence): #if 0 unused function.
7643 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
7644 be in decl_in_memory_p.
7645 (decl_in_memory_p): Delete decl.
7646 * expr.c (decl_in_memory_p): Delete fn.
7647 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
7649 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
7651 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
7653 * class.c (finish_struct_1): Check for a pure-specifier on a
7654 non-virtual function here.
7656 * decl2.c (grok_function_init): Don't check whether the function
7658 (grokfield): Don't call check_for_override here.
7660 * decl.c (push_to_top_level): Start from inner_binding_level,
7661 check class_shadowed in class levels.
7663 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
7665 * decl.c (resume_level): Ignore things that don't have names, instead
7668 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7670 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
7672 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
7674 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
7677 * parse.y (complete_type_name): Bind global_scope earlier.
7678 (complex_type_name): Likewise.
7679 (qualified_type_name): Remove.
7681 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
7683 * decl.c (grokfndecl): Move code that looks for virtuals in base
7685 * class.c (check_for_override): ... to a new function.
7686 (finish_struct_1): Call it.
7688 * cp-tree.h: Declare warn_sign_compare.
7690 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
7691 rather than extra_warnings to decide whether to warn about
7692 comparison of signed and unsigned.
7694 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
7695 implies -Wsign-compare. -Wall doesn't imply -W.
7697 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
7699 * typeck.c (build_component_ref): Fix to handle anon unions in base
7702 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7704 * class.c (resolves_to_fixed_type_p): Delete code dealing with
7705 a WITH_CLEANUP_EXPR, since we don't generate them any more.
7706 * cvt.c (build_up_reference): Likewise.
7707 * decl.c (grok_reference_init): Likewise.
7708 (cp_finish_decl): Likewise.
7709 * error.c (dump_expr): Likewise.
7710 * tree.c (real_lvalue_p): Likewise.
7711 (lvalue_p): Likewise.
7712 (build_cplus_new): Likewise.
7713 (unsave_expr_now): Likewise.
7714 * typeck.c (unary_complex_lvalue, build_modify_expr,
7715 c_expand_return): Likewise.
7717 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7719 Make the C++ front-end pay attention to attributes for structures.
7720 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
7722 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
7723 Take out old round_up_size use and setting the DECL_ALIGN possibly
7724 using it. Take out setting of TYPE_ALIGN to round_up_size, which
7725 can override what the attribute set.
7726 * cp-tree.h (finish_struct): Update prototype.
7727 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
7728 attributes to finish_struct.
7729 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
7730 value down into finish_struct.
7731 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
7733 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
7735 * decl.c (poplevel): Re-word dead for local handling.
7736 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
7737 (cp_finish_decl): If is_for_scope, check for duplicates so
7738 we can disable is_for_scope. Otherwise, preserve_temp_slots.
7740 * lex.c (do_identifier): Use global binding in preference of
7741 dead for local variable.
7743 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
7745 * init.c (initializing_context): Handle anon union changes, the
7746 context where fields of anon unions can be initialized now has to be
7747 found by walking up the TYPE_CONTEXT chain.
7749 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
7751 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
7752 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
7753 (obscure_complex_init): If bss is supported, always set
7754 DECL_INITIAL to error_mark_node.
7756 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7758 * init.c (is_friend): Make sure there's a context before we see if
7761 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
7763 * init.c (is_friend): Classes are not friendly with nested classes.
7765 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
7767 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
7768 and record its result.
7770 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
7772 * class.c (finish_struct_anon): Switch around code to not move anon
7773 union elements around, nor mess up their contexts, nor offsets,
7774 instead we now build up the right number of COMPONENT_REFs for all
7775 the anon unions that may be present at build_component_ref time.
7776 * typeck.c (lookup_anon_field): New routine to handle field lookup
7777 on fields without names. We find them, based upon their unique type
7779 * typeck.c (build_component_ref): Allow FIELD_DECL components.
7780 Handle finding components in anonymous unions, and ensure that a
7781 COMPONENT_REF is built for each level as necessary.
7783 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
7785 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
7786 code that ensures that copy ctors are used if appropriate.
7788 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7790 * init.c (build_vec_delete): Only give an error if base isn't an
7793 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
7795 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
7796 (yylex): If we see `new', keep slurping.
7798 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
7800 * class.c (finish_struct_1): Move code for handling anon unions...
7801 (finish_struct_anon): to here. Fixup so that we do the offset
7802 calculations right, and so that the fields are physically moved to
7803 the containers's chain.
7805 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7807 * decl.c (grokdeclarator): Avoid trying to get an operand off an
7810 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7812 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
7813 POINTER_SIZE to agree with expr.c.
7815 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
7817 * search.c (lookup_field): Don't report ambiguities if protect is 0,
7818 instead return NULL_TREE.
7820 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
7822 * class.c (finish_struct_1): Call warn_hidden if we want warnings
7823 about overloaded virtual functions.
7824 (warn_hidden): New routine to warn of virtual functions that are
7825 hidden by other virtual functions, that are not overridden.
7826 (get_basefndecls): New routine, used by warn_hidden.
7827 (mark_overriders): New routine, used by warn_hidden.
7828 * search.c (get_matching_virtual): Remove old warning that just
7831 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7833 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
7835 * typeck.c (null_ptr_cst_p): Delete unused fn.
7836 (build_function_call_maybe): Delete unused fn.
7838 * expr.c (extract_init): #if 0 the code after unconditional return 0
7841 Delete old cadillac code.
7842 * edsel.c: Remove file.
7843 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
7844 * Makefile.in (CXX_OBJS): Delete edsel.o.
7845 (edsel.o): Delete rule.
7846 * cp-tree.h (flag_cadillac): Delete var decl.
7847 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
7848 * decl2.c (flag_cadillac): Delete var definition.
7849 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
7850 (grokfield): Delete code depending on flag_cadillac.
7851 (finish_anon_union): Likewise.
7852 * class.c (finish_struct_1): Likewise.
7853 (pushclass): Likewise.
7854 (popclass): Likewise.
7855 (push_lang_context): Likewise.
7856 (pop_lang_context): Likewise.
7857 * decl.c (init_decl_processing): Likewise.
7858 (start_decl): Likewise.
7859 (cp_finish_decl): Likewise.
7860 (xref_tag): Likewise.
7861 (finish_enum): Likewise.
7862 (start_function): Likewise.
7863 (finish_function): Likewise.
7864 (finish_stmt): Likewise.
7865 * lex.c (lang_init): Likewise.
7866 (check_newline): Likewise.
7868 * lex.c (do_pending_inlines): Delete synthesized method kludge.
7870 Delete defunct, ancient garbage collection implementation.
7871 * rtti.c: New file with the RTTI stuff from gc.c.
7872 * gc.c: Removed file (moved the remaining stuff into rtti.c).
7873 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
7874 (rtti.o): New rule, replacing gc.o.
7875 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
7876 * cp-tree.h: Delete gc-related fn decls.
7877 (DECL_GC_OFFSET): Delete macro.
7878 (flag_gc): Delete extern decl.
7879 * decl.c (current_function_obstack_index): Delete var decl.
7880 (current_function_obstack_usage): Delete var decl.
7881 (start_function): Delete clearing of current_function_obstack_index
7882 and current_function_obstack_usage.
7883 (init_decl_processing): Delete code relying on -fgc.
7884 Delete call to init_gc_processing.
7885 (cp_finish_decl): Delete calls to build_static_gc_entry and
7886 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
7887 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
7888 and to expand_expr of a __gc_main call.
7889 (maybe_gc_cleanup): Delete var decl.
7890 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
7891 * decl2.c (flag_gc): Delete var decl.
7892 (lang_f_options): Delete offering of -fgc.
7893 (lang_decode_option): Delete -fgc and -fno-gc handling.
7894 (get_temp_regvar): Delete gc code.
7895 * init.c (build_new): Delete gc code.
7896 * lex.c (init_lex): Delete checking of flag_gc.
7898 * typeck.c (convert_arguments): Delete gc code.
7899 (build_component_addr): Delete -fgc warning.
7900 (build_modify_expr): Delete gc code.
7902 * decl2.c (build_push_scope): Delete fn.
7903 * cp-tree.h (build_push_scope): Delete decl.
7905 * search.c (clear_search_slots): Delete fn.
7906 * cp-tree.h (clear_search_slots): Delete decl.
7908 * search.c (tree_needs_constructor_p): Delete fn.
7909 * cp-tree.h (tree_needs_constructor_p): Delete decl.
7911 * tree.c (id_cmp): Delete fn.
7913 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
7914 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
7916 * tree.c (decl_value_member): Delete fn.
7917 * cp-tree.h (decl_value_member): Delete decl.
7919 * tree.c (list_hash_lookup_or_cons): Delete fn.
7920 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
7922 * method.c (cplus_exception_name): Delete fn.
7923 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
7925 * spew.c (shift_tokens): Delete fn.
7927 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
7929 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
7931 * parse.y: Likewise.
7933 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7935 * tree.c (build_cplus_staticfn_type): Delete function definition;
7937 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
7939 * tree.c (virtual_member): Delete function definition; never used.
7940 * cp-tree.h (virtual_member): Delete decl.
7942 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
7944 * typeck.c (build_component_ref): Handle getting vbase pointers
7945 out of complex multiple inheritance better.
7947 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
7949 * typeck.c (build_object_ref): Make sure we use the real type, not
7952 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
7954 * tree.c (build_exception_variant): Don't create new types if we
7955 don't have to, also build new types on the right obstack.
7957 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
7959 * decl.c (store_bindings): Split out from push_to_top_level.
7960 (push_to_top_level): Call it for b->type_shadowed on class binding
7963 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
7965 * search.c (expand_upcast_fixups): Fix so that offsets stored in
7966 vbase_offsets are always right. Fixes a problem where virtual base
7967 upcasting and downcasting could be wrong during conversions on this
7968 during virtual function dispatch at ctor/dtor time when dynamic
7969 vtable fixups for deltas are needed. This only sounds easier than
7971 (fixup_virtual_upcast_offsets): Change to reflect new calling
7972 convention for expand_upcast_fixups.
7974 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7976 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
7977 check that it's usable as the bitfield width.
7979 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
7981 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
7982 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
7983 only ever used for functions in it.
7985 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
7987 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
7988 (nested_type): Likewise.
7989 (nested_name_specifier): Use lastiddecl.
7991 * decl.c (grokdeclarator): Adjust accordingly.
7992 * init.c (expand_member_init): Likewise.
7993 * parse.y (base_class): Likewise.
7994 * typeck2.c (build_functional_cast): Likewise.
7996 * typeck2.c (build_functional_cast): Fill in name after we've
7997 checked for non-aggr type.
7999 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
8001 * decl2.c (warn_pointer_arith): Default to on.
8003 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
8005 * lex.c (is_rid): New function.
8006 * decl.c (grokdeclarator): Diagnose reserved words used as
8009 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8011 * tree.c (get_decl_list): Don't lose cv-quals.
8013 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
8014 typespecs used as declarator-ids.
8016 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
8018 * decl.c (poplevel): When poping a level, don't give a warning for
8019 any subblocks that already exist.
8021 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
8023 * typeck.c (build_object_ref): Finish what I started.
8025 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
8027 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
8029 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
8032 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
8034 * decl.c (xref_tag): Handle passing a type in directly.
8036 * parse.y (qualified_type_name): Pull out the type.
8037 (nested_type): Likewise.
8038 Take types directly instead of as identifiers.
8039 * call.c (build_scoped_method_call): Take types directly instead of
8041 * decl.c (xref_basetypes): Likewise.
8042 * init.c (expand_member_init): Likewise.
8043 (build_member_call): Likewise.
8044 (build_offset_ref): Likewise.
8045 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
8046 * method.c (do_build_assign_ref): Likewise.
8047 * decl.c (grokdeclarator): Handle a type appearing as the
8048 declarator-id for constructors.
8049 * method.c (do_build_copy_constructor): current_base_init_list now
8050 uses the types directly, not their names.
8051 * init.c (sort_base_init): Likewise.
8052 (expand_member_init): Likewise.
8053 * init.c (is_aggr_type): New function, like is_aggr_typedef.
8055 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
8057 * tree.c (layout_basetypes): Call build_lang_field_decl instead
8058 of build_lang_decl if first arg is a FIELD_DECL.
8060 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8062 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
8064 * except.c (expand_start_catch_block): Set TREE_USED to avoid
8065 warnings about the catch handler.
8067 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
8069 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
8072 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8074 Fix access control to use trees rather than integers.
8075 * class.c (access_{default, public, protected, private,
8076 default_virtual, public_virtual, private_virtual}_node): Add
8078 (init_class_processing): Do creation of those nodes.
8079 * cp-tree.h (access_type): Delete enum decl.
8080 (access_{default, public, protected, private, default_virtual,
8081 public_virtual, private_virtual}_node): Add decls.
8082 (compute_access): Change return type.
8083 * search.c (compute_access): Have tree return type, instead of enum.
8084 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
8085 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
8086 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
8087 * parse.y (VISSPEC): Make ttype rather than itype.
8088 (base_class_access_list): Likewise.
8089 * *.[cy]: Change all refs of `access_public' to `access_public_node',
8091 * call.c (build_method_call): Make ACCESS be a tree.
8092 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
8093 * cvt.c (convert_to_aggr): Likewise.
8094 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
8096 * method.c (hack_identifier): Likewise.
8097 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
8099 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
8101 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
8102 frontend, and make it more consistent with respect to
8105 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
8107 * decl.c (pushdecl): Check for duplicate parameter names.
8109 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
8111 * decl.c (expand_static_init): Call assemble_external for atexit.
8113 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
8115 * except.c (do_unwind): Remove some generated dead code.
8116 (eh_outer_context): New routine, factor out some common code from
8117 expand_builtin_throw and end_eh_unwinder. Add code to do return
8118 address masking for the PA.
8119 (expand_builtin_throw): Use eh_outer_context instead of open coding
8121 (end_eh_unwinder): Likewise.
8123 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
8125 * except.c (expand_throw): Call assemble_external for __empty, if we
8128 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
8130 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
8131 NORMAL_RETURN_ADDR_OFFSET.
8132 (end_eh_unwinder): Likewise.
8134 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
8136 * gc.c (build_dynamic_cast): Make sure we don't cast away const
8137 when dealing with references, and make sure we handle dynamic
8138 casting to a cv qualified reference.
8140 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
8142 * except.c (struct eh_context): New structure top hold eh context
8144 (push_eh_context): New routine.
8145 (pop_eh_context): Likewise.
8146 * decl.c (push_cp_function_context): Use them.
8147 (pop_cp_function_context): Likewise.
8149 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
8151 * decl2.c (finish_file): Also prune uninteresting functions in the
8152 inline emission loop.
8154 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
8156 * sig.c (build_signature_table_constructor): Mark functions
8157 in the signature as referenced.
8159 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
8161 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
8162 the inline emission stuff.
8164 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
8166 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
8168 * lang-options.h: Add -f{no-,}weak.
8169 * decl.c (init_decl_processing): If the target does not support weak
8170 symbols, don't use them.
8171 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
8173 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8175 * init.c (expand_member_init): warning for base init after members.
8177 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
8179 * cvt.c (build_expr_type_conversion): Don't convert to a reference
8182 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
8184 * method.c (report_type_mismatch): Improve wording for volatile
8187 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
8189 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
8190 expand_assignment, as the later doesn't handle things that have
8191 copy constructors well. The compiler would do bitwise copying,
8192 instead of ctor calling in some cases.
8194 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
8196 * g++.c (my_strerror): Return "cannot access" if errno is 0.
8197 (pfatal_with_name, perror_exec): Don't assume that
8198 the returned value from my_strerror contains no '%'s.
8200 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
8202 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
8204 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
8205 TYPE_METHODS/TREE_CHAIN mean what they used to.
8206 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
8207 instead of TYPE_METHODS.
8208 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
8209 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
8210 * cp-tree.h (CLASSTYPE_METHODS): Lose.
8211 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
8213 (struct lang_decl): Lose next_method field.
8214 (DECL_NEXT_METHOD): Lose.
8215 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
8216 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
8218 (finish_struct_methods): Don't mess with the TREE_CHAINs in
8221 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
8224 * call.c (build_method_call): Synthesize here even when not inlining.
8225 * typeck.c (build_function_call_real): Likewise.
8227 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
8229 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
8230 == DBX_DEBUG, call dbxout_start_new_source_file and
8231 dbxout_resume_previous_source_file when appropriate.
8233 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
8235 * except.c (start_anon_func): Push to the top level.
8236 (end_anon_func): Pop from the top level.
8238 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
8240 * cp-tree.h (build_cleanup): New routine to build cleanups.
8241 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
8242 call at ctor time and use atexit to run it later.
8243 * decl2.c (build_cleanup): New routine, taken from finish_file.
8244 (finish_file): Use build_cleanup instead, and don't put function
8245 local statics in global dtor list.
8247 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
8249 * except.c (expand_throw): Ensure that we have cleanups, if we try
8250 and expand cleanups.
8252 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
8254 * except.c (expand_throw): Add logic to manage dynamic cleanups for
8256 (expand_end_catch_block): Use the magic of expand_goto, instead of
8257 emit_jump so that we get the cleanup for any catch clause parameter
8258 and the cleanup for the exception object. Update to reflect label
8260 (push_eh_cleanup): New routine to register a cleanup for an
8262 (empty_fndecl): Used to default cleanup actions to
8264 (init_exception_processing): Setup empty_fndecl. Setup
8266 (expand_start_catch_block): Update to reflect label changes. Call
8267 push_eh_object to register the cleanup for the EH object.
8268 (start_anon_func): New routine to start building lambda expressions
8270 (end_anon_func): New routine to end them.
8271 (struct labelNode): Change so that we can use tree labels, or rtx
8273 (saved_cleanup): Object to check for dynamic cleanups for the
8274 exception handling object.
8275 (push_label_entry): Change so that we can use tree labels, or rtx
8277 (pop_label_entry): Likewise.
8278 (top_label_entry): Likewise.
8279 (expand_start_all_catch): Use tree label instead of rtx label, so
8280 that we can get the magic of expand_goto.
8281 (expand_end_all_catch): Update to reflect label changes.
8283 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
8285 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
8286 building_cleanup logic, as we now use UNSAVE_EXPRs.
8287 * cp-tree.h (unsave_expr): Declare it.
8288 * decl.c (building_cleanup): Remove.
8289 (maybe_build_cleanup): Remove building_cleanup logic, and use
8290 UNSAVE_EXPR instead.
8292 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
8294 * gc.c (build_t_desc): Update error message to say <typeinfo>.
8296 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8298 * decl.c (pushdecl): Only warn about shadowing a local variable if
8299 warn_shadow is true.
8301 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
8303 * typeck.c (build_binary_op_nodefault): Added warning about
8304 comparisons between different enum types with -Wall, unless
8305 -fenum-int-equiv set.
8307 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
8309 * class.c (finish_struct_1): Skip down to the inner type in
8310 multidimensional arrays. Ensures ctors will be made for types that
8313 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
8315 * decl.c (last_dtor_insn): New to track the last compiler generated
8317 (store_parm_decls): Set it.
8318 (finish_function): Use it to see if the dtor is empty. Avoid doing
8319 vtable setup all the time, if we can.
8320 (struct cp_function): Add last_dtor_insn.
8321 (push_cp_function_context): Save it.
8322 (pop_cp_function_context): Restore it.
8324 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
8326 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
8329 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
8331 * typeck.c (expand_target_expr): Make sure targets get put into the
8332 current temp_slot_level, so that the free_temp_slots call will reuse
8335 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
8337 * class.c (finish_struct_1): Delay delta fixups for virtual bases
8338 until after we have done the hard virtuals, to avoid a bogus `every
8339 virtual function must have a unique final overrider' for virtual
8340 functions that are only overridden by hard virtuals.
8342 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8344 * pt.c (do_function_instantiation): Don't try to find a file-scope
8345 template for a member function.
8347 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
8349 * g++.c (main): Add handling of -nodefaultlibs.
8351 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
8353 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
8354 distinguish between direct bindings of reference variables, and
8355 indirect bindings of reference variables.
8356 * cvt.c (build_up_reference): Use it.
8357 * typeck.c (convert_arguments): Use it to indicate this is an
8359 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
8361 (expand_static_init): Likewise.
8362 (cplus_expand_expr_stmt): Likewise.
8363 * decl2.c (finish_file): Likewise.
8364 * init.c (perform_member_init): Likewise.
8365 (emit_base_init): Likewise.
8366 (expand_aggr_vbase_init_1): Likewise.
8368 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8370 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
8371 get a DECL_LANG_SPECIFIC node.
8372 * cp-tree.h (lang_decl_flags): Add new member `level'.
8373 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
8374 decl_flags level member.
8376 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8378 * call.c (build_method_call): Make sure instance has a
8379 TYPE_LANG_SPECIFIC node before we dive into it.
8381 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
8383 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
8385 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
8387 * decl.c (duplicate_decls): When smashing decls, smash staticness in
8390 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
8392 * decl.c (poplevel): Handle the merging of subblocks of cleanups
8393 when finishing blocks that have already been created (usually due to
8394 the fixup goto code). Fixes bad debugging information.
8396 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
8398 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
8399 that's not a list of overloaded functions.
8401 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8403 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
8404 before trying to use DECL_ABSTRACT_VIRTUAL_P.
8406 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
8408 * decl2.c (mark_used): New function for hooking into setting of
8410 * call.c (build_method_call): Use it.
8411 * class.c (instantiate_type): Likewise.
8412 * init.c (build_offset_ref): Likewise. Don't call assemble_external
8413 for all like-named functions.
8414 * method.c (hack_identifier): Likewise.
8415 (emit_thunk): Don't call assemble_external.
8416 (make_thunk): Create thunk as a FUNCTION_DECL so that it
8417 gets the right mode and ENCODE_SECTION_INFO works.
8419 * parse.y: Use mark_used. Pass operator names to do_identifier.
8420 * lex.c (do_identifier): Handle operator names.
8422 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
8424 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8426 * errfn.c: Include stdio.h.
8427 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
8429 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
8431 * typeck2.c (digest_init): Always convert initializers to the
8434 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
8436 * init.c (member_init_ok_or_else): Don't allow member initializers
8437 for indirect members, as it is invalid.
8439 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8441 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
8443 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
8445 * parse.y (for.init.statement): Catch compound statements inside for
8446 initializations, if we're being pedantic.
8448 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
8450 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
8453 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
8455 * error.c (dump_expr): Don't core dump when a boolean expression is
8456 used as a default argument.
8458 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
8460 * class.c (finish_struct_bits): Check aggregate_value_p instead of
8463 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
8465 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
8466 BLKmode type that would otherwise be returned in registers.
8468 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8470 * g++.c (WITHLIBC): New macro.
8471 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
8472 saw_libc and pass it at the end if it was set.
8474 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
8476 * parse.y (fn.def1): Call split_specs_attrs in
8477 declmods notype_declarator case.
8479 Use a consistent time stamp format in ChangeLog entries.
8480 Not everyone has Emacs 20 yet, so stick with Emacs 19 format for now.
8483 add-log-time-format: current-time-string